A Study to Evaluate Tapentadol (CG5503) in the Treatment of Chronic Tumor-Related Pain Compared With Placebo and Morphine
Study Details
Study Description
Brief Summary
The purpose of this study will be to determine whether tapentadol (CG5503) is effective and safe in the treatment of chronic tumor related pain compared to placebo. In addition tapentadol (CG5503) will also be compared to morphine controlled release, also referred to as slow release (SR).
*Tapentadol prolonged-release (PR) is the term used in the European Union and is referred to as extended release (ER) in the United States.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
Normally chronic tumor related pain is controlled when participants receive repeated doses of opioid analgesics. However, opioid therapy is commonly associated with side effects such as nausea, vomiting, sedation, constipation, addiction, tolerance, and respiratory depression. Tapentadol (CG5503), a newly synthesized drug with an prolonged release (PR) formulation, also acts as a centrally acting pain reliever but has 2 mechanisms of action. The aim of this trial is to investigate the effectiveness (level of pain control) and safety (side effects) of tapentadol (CG5503) PR compared with no drug (placebo) and corresponding dose of morphine (an opioid commonly used to treat tumor related pain). This trial is a randomized, double-blind (neither investigator nor patient will know which treatment was received), active- and placebo-controlled, parallel-group, randomized withdrawal design, multicenter trial.
The trial includes a 2 week titration phase starting with either 40 mg morphine (PR) bid (bid = twice daily dosing, one dose in the morning and one dose in the evening) or 100 mg tapentadol (CG5503) PR bid. Based on effectiveness and side effects subjects can up-titrate in steps of 50 mg tapentadol (CG5503 PR) to a maximal dose of 250 mg tapentadol (CG5503) PR bid or 100 mg morphine PR bid. If participants meet the stabilisation criteria at the end of the titration phase they will be re-randomized to either placebo or active treatment and will continue 4 weeks at the last dose level in the maintenance phase. Only participants on tapentadol in the titration phase will be re-randomized to either matching placebo or to tapentadol. To maintain the blinding nature of the trial participants in the morphine arm during the titration phase will also be re-randomized however they will all remain on morphine controlled release in the maintenance phase. Placebo to match tapentadol tablets, as well as placebo to match morphine capsules, will be used to mask the treatment allocation.
Participants will be issued with an electronic diary (eDiary) to capture Numeric Rating Scale (NRS) pain intensities.
Assessments of pain relief include the pain intensity numeric rating scale (NRS) and patient global impression of change (PGIC). Safety evaluations include monitoring of adverse events, physical examinations, clinical laboratory tests and electrocardiograms. Venous blood samples will be collected for the determination of serum concentrations of tapentadol (CG5503).
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Placebo Comparator: Matching Placebo after Tapentadol in Titration Phase Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Drug: Tapentadol Extended Release
Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. Titration phase: Starting at 100 mg, increasing at a minimum of 3 day intervals by 50 mg, with a maximum dose of 250 mg.
Other Names:
Drug: Matching Placebo after Tapentadol in the Titration Phase.
Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. In the maintenance phase only to participants that were randomized to tapentadol in the titration phase.
|
Active Comparator: Morphine Controlled Release Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. Maintenance phase: continuing on dose level established in titration phase. |
Drug: Morphine Sulphate Controlled Release
Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. Titration phase: Starting at 40 mg, increasing at a minimum of 3 days intervals by 20 mg, with a maximum dose of 100 mg. Maintenance phase: continuing on dose level established in titration phase.
Other Names:
|
Experimental: Tapentadol Prolonged Release Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Drug: Tapentadol Extended Release
Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. Titration phase: Starting at 100 mg, increasing at a minimum of 3 day intervals by 50 mg, with a maximum dose of 250 mg.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Participants Scored as Responder in Maintenance Phase. [Day 18 through Day 43 (End of Maintenance Phase)]
A "responder" is a participant in the study that: completed 28 days of the maintenance phase had a numeric rating scale score below 5 on the 11 point scale (where 0 indicates no pain and 10 indicates worst possible pain. This twice daily current pain score was averaged over Day 18 to Day 43. did not use more than 20 mg of rescue medication per day on average in the 28 day maintenance period (from Day 18 to Day 43). A participant that met all 3 of the above-mentioned criteria is counted as a responder, in other words the participant benefited from the assigned drug treatment. A participant that failed to meet only 1 of the 3 criteria is not counted as a responder.
Secondary Outcome Measures
- Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Titration Phase in the Tapentadol Treatment Arm. [Day 1 through Day 14 (End of Titration Phase)]
Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Titration Phase in the Morphine Treatment Arm. [Day 1 through Day 14 (End of Titration Phase)]
Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Maintenance Phase. [Day 18 through Day 43 (End of Maintenance Phase)]
Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Current Pain Intensity Scores, Averaged Per Week, During the Titration Phase in the Tapentadol Arm. [Day 1 through Day 14 (End of Titration Phase)]
Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Current Pain Intensity Scores, Averaged Per Week, During the Titration Phase in the Morphine Arm. [Day 1 through Day 14 (End of Titration Phase)]
Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during the during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Current Pain Intensity Scores, Averaged Per Week by Treatment, During the Maintenance Phase. [Day 15 through Day 43 (End of Maintenance Phase)]
Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during the 3 days prior to re-randomization or during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine".
- Use of Rescue Medication in the Titration Phase. [Day 1 through Day 14 (End of Titration Phase)]
The number of participants using rescue medication morphine sulfate immediate release 10 mg tablets in the titration phase were counted. This data was captured in an electronic diary. During the trial, morphine immediate release 10 mg was allowed as required without a maximum dose defined. However, participants were only re-randomized if their mean consumption of rescue medication was less or equal to 2 doses (20 mg) per day during the last 3 days of the titration phase).
- Number of Participants Using Immediate Release Morphine Rescue Medication in the Maintenance Phase [Day 15 through Day 43 (End of Maintenance Phase)]
Participants were issued morphine 10 mg immediate release medication. The number of participants using rescue medication morphine sulfate immediate release 10 mg tablets in the maintenance phase were counted. This use of morphine immediate release was captured in each participant's electronic diary.
- The Average Mean Total Daily Dose of Rescue Medication. [Day 1 (Start of Titration Phase) through Day 43 (End of Maintenance Phase)]
Mean total daily dose of rescue medication morphine sulphate immediate release tablets in milligrams per day (mg/day).
- Changes in the Short Form 36® Health Survey (SF-36®) During the Titration Phase. [Day 1 (Start of Titration); Day 14 (End of Titration Phase)]
The Short Form 36 (SF-36) includes several brief questions on 8 aspects, (physical functioning, role physical, bodily pain, general health, vitality, social functioning, role-emotional and mental health) that a participant was asked to score over the last week. Low scores on the Physical Component Summary measure indicate limitations in physical functioning, e.g. a high degree of bodily pain and physical limitations etc. For the Mental Component Summary measure, a low score is indicative of frequent psychological distress, social and role disability due to emotional problems etc. The theoretical range for the physical component score is 12.3279 to 59.6503. The theoretical range for the mental component score is 13.5313 to 59.6503. Positive values for changes in the component scores indicate an improvement.
- Changes in the Short Form 36® Health Survey (SF-36®) During the Maintenance Phase. [Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase)]
The Short Form 36 (SF-36) includes several brief questions on 8 aspects, (physical functioning, role physical, bodily pain, general health, vitality, social functioning, role-emotional and mental health) that a participant was asked to score over the last week. Low scores on the Physical Component Summary measure indicate limitations in physical functioning, e.g. a high degree of bodily pain and physical limitations etc. For the Mental Component Summary measure, a low score is indicative of frequent psychological distress, social and role disability due to emotional problems etc. The theoretical range for the physical component score is 12.3279 to 59.6503. The theoretical range for the mental component score is 13.5313 to 59.6503. Positive values for changes in the component scores indicate an improvement.
- Change in the EuroQoL (EQ-5D) Health Status Index (United Kingdom Time Trade-off Value Set) Change From Start of Titration to Endpoint Titration. [Day 1 (Start of Titration); Day 14 (End of Titration Phase)]
The participant scores the EuroQol-5D. The EuroQoL-5D is a five dimensional health state classification. Each dimension is assessed on a 3-point ordinal scale (1 = no problems, 2 = some problems, 3 = extreme problems). The responses to the five EQ-5D dimensions are scored using a utility-weighted algorithm to derive an EQ-5D health status index score between 0 to 1, with 1.00 indicating "full health" and 0 representing dead. A positive change in the mean indicates that during this phase the health status improved. A positive change indicates an improvement in health. The minimal important difference is 0.074 (range -0.011 to 0.140).
- Health Related Quality of Life: EuroQol-5D Health State Visual Analog Scale (VAS) Titration Phase. [Day 1 (Start of Titration); Day 14 (End of Titration Phase)]
EuroQoL-5D Health State Visual Analog Scale (VAS) is a participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 (worst imaginable health state) to 100 (best imaginable health state); higher scores indicate better health. The values indicated represent the change from Day 1, a positive value indicates an improvement since the start of treatment.
- Change in the EuroQoL (EQ-5D) Health Status Index (United Kingdom Time Trade-off Value Set) Over Time in the Maintenance Phase for Tapentadol and the Placebo Randomized Withdrawal Treatment Arms. [Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase)]
The participant scores the EuroQol-5D. The EuroQoL-5D is a five dimensional health state classification. Each dimension is assessed on a 3-point ordinal scale (1 = no problems, 2 = some problems, 3 = extreme problems). The responses to the five EQ-5D dimensions are scored using a utility-weighted algorithm to derive an EQ-5D health status index score between 0 to 1, with 1.00 indicating "full health" and 0 representing dead. A negative change in the mean indicates a worsening in health status since the beginning of the maintenance phase. A positive change indicates an improvement in health. The minimal important difference in the Health Status Index is 0.074 (range -0.011 to 0.140).
- Changes in Health Related Quality of Life: EuroQol-5D Health State Visual Analog Scale (VAS) Maintenance Phase. [Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase)]
EuroQoL-5D Health State Visual Analog Scale (VAS) is a participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 (worst imaginable health state) to 100 (best imaginable health state); higher scores indicate a better health state. The values indicated represent the change from Day 15, a negative mean value indicates a worsening of health-related quality of life since the start of the maintenance phase.
- Patient Global Impression of Change [Day 43 (End of Maintenance Phase)]
In the Patient Global Impression of Change (PGIC) the participant is asked "Since I began study treatment, my overall status is". The participant is asked to circle one of seven categories. Scores range from very much improved to very much worse. The question was asked at the end of the maintenance phase with reference to the start of the maintenance phase where the participant continued at the dose that was effective at the end of the Titration Phase.
- Quality of Sleep (Sleep Questionnaire) in the Titration Phase. [Day 1 (Start of Titration); Day 14 (end of Titration Phase)]
Participants were asked the following question: "Please rate the overall quality of your sleep last night?" The quality of sleep from the start of the titration phase to the end of the titration phase was measured. The participant could choose one of the following options: Excellent, good, fair and poor.
- Quality of Sleep (Sleep Questionnaire) During the Maintenance Phase of the Trial. [Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase)]
Participants were asked the following question: "Please rate the overall quality of your sleep last night?" The quality of sleep from the start of maintenance to the completion of treatment is reported. The participant could choose one of the following options: Excellent, good, fair and poor.
- Clinical Opioid Withdrawal Scale (COWS) at the End of the Titration Phase. [Day 14 (End of Titration Phase)]
This instrument was developed by the National Institute on Drug Abuse. The physical components of withdrawal are primarily evaluated and based on questions and clinical observations. The possible opioid withdrawal effects are assessed using the Clinical Opioid Withdrawal Score (COWS). The COWS is a clinician rated 11-item scale that primarily evaluates the physical components of opioid withdrawal and is based on questions and clinical observations. Responses are rated on a Likert-type scale ranging from 0 to 4 or 5 depending on the item. The total COWS score is the sum of all individual items. The following withdrawal categories are based on the total COWS score: None: total score below 5; Mild: total score from 5 to 12; Moderate: total score 13 to 24; Moderately Severe: total score 25 to 36; Severe: total score above 36. The investigator completes the COWS after participants discontinued trial medication 2 to less than 5 days after last intake of trial medication.
- Clinical Opioid Withdrawal Score (COWS) at the End of the Maintenance Phase. [Day 43 (End of Maintenance Phase)]
This instrument was developed by the National Institute on Drug Abuse. The physical components of withdrawal are primarily evaluated and based on questions and clinical observations. The possible opioid withdrawal effects are assessed using the Clinical Opioid Withdrawal Score (COWS). The COWS is a clinician rated 11-item scale that primarily evaluates the physical components of opioid withdrawal and is based on questions and clinical observations. Responses are rated on a Likert-type scale ranging from 0 to 4 or 5 depending on the item. The total COWS score is the sum of all individual items. The following withdrawal categories are based on the total COWS score: None: total score below 5; Mild: total score from 5 to 12; Moderate: total score 13 to 24; Moderately Severe: total score 25 to 36; Severe: total score above 36. The investigator completes the COWS after participants discontinued trial medication 2 to less than 5 days after last intake of trial medication.
- Change in the Patient Assessment of Constipation Symptoms (PAC-SYM) During the Titration Phase [Day 1 (Start of Titration); Day 14 (End of Titration Phase)]
The Constipation Assessment (PAC-SYM) is a 12-item self-report questionnaire that assesses the severity of symptoms of constipation. Participants are asked "How severe have each of these symptoms been in the last two weeks?" e.g. "Pain in your stomach". There are 3 subscales: 4 questions on Abdominal symptoms, 3 questions on rectal symptoms and 5 questions on stool symptoms. Responses are rated on a 5-point Likert Scale ranging from 0 (absence of symptom) to 4 (very severe symptoms). The changes in overall mean and in each of the mean sub-scores vary theoretically from -4 to +4 (where a change of +4 would indicate a change from not present to very severe symptom). If the changes in the overall or subscale mean scores are positive then there is a worsening in symptoms associated with constipation from the start to the end of the titration phase.
- Change in the Patient Assessment of Constipation Symptoms (PAC-SYM) During the Maintenance Phase [Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase)]
The Constipation Assessment (PAC-SYM) is a 12-item self-report questionnaire that assesses the severity of symptoms of constipation. Participants are asked "How severe have each of these symptoms been in the last two weeks?" e.g. "Pain in your stomach". There are 3 subscales: 4 questions on Abdominal symptoms, 3 questions on rectal symptoms and 5 questions on stool symptoms. Responses are rated on a 5-point Likert Scale ranging from 0 (absence of symptom) to 4 (very severe symptoms). The changes in overall mean and in each of the mean sub-scores vary theoretically from -4 to +4 (where a change of +4 would indicate a change from not present to very severe symptom). If the changes in the overall or subscale mean scores are positive then there is a worsening in symptoms associated with constipation from the start to the end of the maintenance phase. A negative mean change indicates an improvement.
Eligibility Criteria
Criteria
Inclusion Criteria
-
Male and non-pregnant, non-lactating female subjects.
-
Of at least 18 years of age with chronic malignant tumor-related pain with a mean pain intensity (NRS) of 5 points or higher.
-
Subjects who are opioid-naïve or pretreated with an equianalgesic dose range equivalent of up to 160 mg oral morphine per day and are dissatisfied with prior treatment.
-
Women must be postmenopausal, surgically sterile, or practicing or agree to practice an effective method of birth control throughout the trial.
-
Expected course of the disease and the pain that would permit compliance with the trial protocol over the entire trial period.
Exclusion Criteria
Key Exclusion Criteria:
-
Subjects will be excluded from the study if they have a history of seizure disorder or epilepsy;
-
known history and/or presence of cerebral tumor or cerebral metastases.
-
history of alcohol or drug abuse;
-
uncontrolled hypertension,
-
clinical laboratory values reflecting severe renal insufficiency,
-
moderate or severe hepatic impairment,
-
hepatitis B or C, HIV,
-
inadequate bone marrow reserve
-
currently treated with radiotherapy,
-
pain-inducing chemotherapy,
-
anti-parkinsonian drugs, neuroleptics, monoamine oxidase inhibitors, serotonin norepinephrine reuptake inhibitor (SNRI) or any other analgesic therapy than investigational medication or rescue medication during the trial.
-
selective serotonin reuptake inhibitor (SSRI) treatments are allowed if taken for at least 30 days before the screening period of the study at an unchanged dose.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Site 043004 | Klagenfurt | Austria | 9020 | |
2 | Site 043002 | Vienna | Austria | 1020 | |
3 | Site 043001 | Vienna | Austria | 1090 | |
4 | Site 043005 | Vienna | Austria | 1100 | |
5 | Site 359013 | Gabrovo | Bulgaria | 5300 | |
6 | Site 359011 | Pleven | Bulgaria | 5800 | |
7 | Site 359014 | Plovdiv | Bulgaria | 4004 | |
8 | Site 359004 | Shumen | Bulgaria | 9700 | |
9 | Site 359008 | Sofia | Bulgaria | 1784 | |
10 | Site 359012 | Varna | Bulgaria | 9003 | |
11 | Site 385007 | Osijek | Croatia | 31000 | |
12 | Site 385001 | Slavonski Brod | Croatia | 35000 | |
13 | Site 385004 | Varazdin | Croatia | 42000 | |
14 | Site 385006 | Zabok | Croatia | 49210 | |
15 | Site 385002 | Zagreb | Croatia | 10000 | |
16 | Site 385003 | Zagreb | Croatia | 10000 | |
17 | Site 420005 | Brno | Czechia | 62500 | |
18 | Site 420002 | Ceske Budejovice | Czechia | 37087 | |
19 | Site 420006 | Hradec Kralove | Czechia | 50005 | |
20 | Site 420007 | Liberec | Czechia | 46063 | |
21 | Site 420008 | Olomouc | Czechia | 77520 | |
22 | Site 420001 | Pilsen | Czechia | 30460 | |
23 | Site 420004 | Prague | Czechia | 18181 | |
24 | Site 033101 | Tarbes | France | 65000 | |
25 | Site 049009 | Berlin | Germany | 12627 | |
26 | Site 049014 | Essen | Germany | 45122 | |
27 | Site 049012 | Köln | Germany | 50996 | |
28 | Site 049007 | Löwenstein | Germany | 74245 | |
29 | Site 049020 | Potsdam | Germany | 14467 | |
30 | Site 049006 | Waldkirch | Germany | 79183 | |
31 | Site 049002 | Wiesbaden | Germany | 65185 | |
32 | Site 036001 | Debrecen | Hungary | 4043 | |
33 | Site 036005 | Komárom | Hungary | 2900 | |
34 | Site 036003 | Mátraháza | Hungary | 3233 | |
35 | Site 036002 | Nyiregyhaza | Hungary | 4412 | |
36 | Site 036010 | Szekszard | Hungary | 7100 | |
37 | Site 036006 | Székesfehérvár | Hungary | 8000 | |
38 | Site 036009 | Székesfehérvár | Hungary | 8000 | |
39 | Site 039001 | Napoli | Italy | 80131 | |
40 | Site 373001 | Chisinau | Moldova, Republic of | 2025 | |
41 | Site 373002 | Chisinau | Moldova, Republic of | 2025 | |
42 | Site 048004 | Bydgoszcz | Poland | 85796 | |
43 | Site 048005 | Gdańsk | Poland | 80286 | |
44 | Site 048007 | Poznan | Poland | 60355 | |
45 | Site 048001 | Warszawa | Poland | 02781 | |
46 | Site 040006 | Brasov | Romania | 500074 | |
47 | Site 040002 | Bucharest | Romania | 022328 | |
48 | Site 040003 | Bucharest | Romania | 022328 | |
49 | Site 040004 | Bucharest | Romania | 022328 | |
50 | Site 040005 | Cluj-Napoca | Romania | 400015 | |
51 | Site 040001 | Iasi | Romania | 700106 | |
52 | Site 040007 | Timisoara | Romania | 300239 | |
53 | Site 007010 | Arkhangel'sk | Russian Federation | 163045 | |
54 | Site 007003 | Moscow | Russian Federation | 125284 | |
55 | Site 007007 | Nizhniy Novgorod | Russian Federation | 603140 | |
56 | Site 007012 | Vladikavkaz | Russian Federation | 362007 | |
57 | Site 007005 | Yaroslavl | Russian Federation | 150054 | |
58 | Site 381003 | Belgrade | Serbia | 11000 | |
59 | Site 381004 | Belgrade | Serbia | 11000 | |
60 | Site 381005 | Belgrade | Serbia | 11000 | |
61 | Site 381002 | Nis | Serbia | 18000 | |
62 | Site 381001 | Sremska Kamenica | Serbia | 21204 | |
63 | Site 421005 | Banska Bystrica | Slovakia | 97517 | |
64 | Site 421001 | Kosice | Slovakia | 04191 | |
65 | Site 034009 | Barcelona | Spain | 08208 | |
66 | Site 034005 | Barcelona | Spain | 08221 | |
67 | Site 034006 | Mahón | Spain | 07703 | |
68 | Site 034012 | Pamplona | Spain | 31008 | |
69 | Site 034004 | Sevilla | Spain | 1013 | |
70 | Site 034002 | Valencia | Spain | 46014 | |
71 | Site 046001 | Stockholm | Sweden | 17176 |
Sponsors and Collaborators
- Grünenthal GmbH
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Investigators
- Principal Investigator: Hans Georg Kress, Dr., Clinic of Anaesthesiology and Pain Management, AKH Vienna
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 761101
- 2006-004997-28
- KF5503/15
Study Results
Participant Flow
Recruitment Details | The trial started on 13 Jun 2007 with the enrollment of the first participant and was completed on 04 Jun 2012 with the last follow-up examination. 622 participants signed informed consent. 505 participants were randomized and 504 had at least one dose of trial medication. 496 participants were part of the safety analysis set. |
---|---|
Pre-assignment Detail | One site was excluded from all analysis sets (efficacy and safety) due to GCP non-compliance. Thus 8 participants who were randomized and treated are not reported in the tables below. The participants in the tapentadol titration phase were re-randomized to tapentadol or placebo in the maintenance phase. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo received 100 mg tapentadol prolonged release (PR) twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Period Title: Titration Phase | |||
STARTED | 338 | 158 | 0 |
COMPLETED | 279 | 129 | 0 |
NOT COMPLETED | 59 | 29 | 0 |
Period Title: Titration Phase | |||
STARTED | 279 | 129 | 0 |
COMPLETED | 218 | 109 | 0 |
NOT COMPLETED | 61 | 20 | 0 |
Period Title: Titration Phase | |||
STARTED | 106 | 109 | 112 |
COMPLETED | 89 | 93 | 95 |
NOT COMPLETED | 17 | 16 | 17 |
Baseline Characteristics
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Total |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Total of all reporting groups |
Overall Participants | 338 | 158 | 496 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
224
66.3%
|
102
64.6%
|
326
65.7%
|
>=65 years |
114
33.7%
|
56
35.4%
|
170
34.3%
|
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
59.8
(10.39)
|
61.5
(10.21)
|
60.4
(10.35)
|
Sex: Female, Male (Count of Participants) | |||
Female |
150
44.4%
|
75
47.5%
|
225
45.4%
|
Male |
188
55.6%
|
83
52.5%
|
271
54.6%
|
Region of Enrollment (participants) [Number] | |||
Austria |
5
1.5%
|
3
1.9%
|
8
1.6%
|
Bulgaria |
21
6.2%
|
13
8.2%
|
34
6.9%
|
Croatia |
27
8%
|
11
7%
|
38
7.7%
|
Czech Republic |
12
3.6%
|
3
1.9%
|
15
3%
|
France |
1
0.3%
|
0
0%
|
1
0.2%
|
Germany |
33
9.8%
|
14
8.9%
|
47
9.5%
|
Hungary |
40
11.8%
|
21
13.3%
|
61
12.3%
|
Italy |
1
0.3%
|
0
0%
|
1
0.2%
|
Moldova, Republic of |
14
4.1%
|
5
3.2%
|
19
3.8%
|
Poland |
24
7.1%
|
13
8.2%
|
37
7.5%
|
Romania |
47
13.9%
|
21
13.3%
|
68
13.7%
|
Russian Federation |
51
15.1%
|
26
16.5%
|
77
15.5%
|
Serbia |
37
10.9%
|
19
12%
|
56
11.3%
|
Slovakia |
4
1.2%
|
1
0.6%
|
5
1%
|
Spain |
18
5.3%
|
6
3.8%
|
24
4.8%
|
Sweden |
3
0.9%
|
2
1.3%
|
5
1%
|
Outcome Measures
Title | Number of Participants Scored as Responder in Maintenance Phase. |
---|---|
Description | A "responder" is a participant in the study that: completed 28 days of the maintenance phase had a numeric rating scale score below 5 on the 11 point scale (where 0 indicates no pain and 10 indicates worst possible pain. This twice daily current pain score was averaged over Day 18 to Day 43. did not use more than 20 mg of rescue medication per day on average in the 28 day maintenance period (from Day 18 to Day 43). A participant that met all 3 of the above-mentioned criteria is counted as a responder, in other words the participant benefited from the assigned drug treatment. A participant that failed to meet only 1 of the 3 criteria is not counted as a responder. |
Time Frame | Day 18 through Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance Phase). |
Arm/Group Title | Tapentadol Prolonged Release (Maintenance Phase) | Morphine Controlled Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 105 | 109 | 111 |
Number [participants] |
65
19.2%
|
75
47.5%
|
55
11.1%
|
Title | Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Titration Phase in the Tapentadol Treatment Arm. |
---|---|
Description | Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 1 through Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Titration Period), observed. |
Arm/Group Title | Tapentadol Prolonged Release |
---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 329 |
Prior to start of the Titration Phase |
6.315
(1.4435)
|
End of Week 1 of the Titration Phase |
5.324
(1.7476)
|
End of Week 2 of the Titration Phase |
4.021
(1.6872)
|
Title | Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Titration Phase in the Morphine Treatment Arm. |
---|---|
Description | Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 1 through Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Titration Period), observed. |
Arm/Group Title | Morphine Controlled Release |
---|---|
Arm/Group Description | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 156 |
Prior to start of the Titration Phase |
6.162
(1.5693)
|
End of Week 1 of the Titration Phase |
4.906
(1.9039)
|
End of Week 2 of the Titration Phase |
3.669
(1.7851)
|
Title | Average Daily Pain Intensity Scores, Averaged Per Week by Treatment, During the Maintenance Phase. |
---|---|
Description | Participants were asked to record their "average pain over the last 24 hours" pain intensity each evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 18 through Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance Period). Last observation carried forward. |
Arm/Group Title | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in the Titration Phase | Morphine Controlled Release |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. |
Measure Participants | 105 | 111 | 109 |
Prior to start of Maintenance Phase |
3.198
(1.2043)
|
2.928
(1.2353)
|
2.928
(1.4106)
|
End of Week 1 of the Maintenance Phase |
3.220
(1.2385)
|
3.115
(1.3799)
|
2.903
(1.4645)
|
End of Week 2 of the Maintenance Phase |
3.248
(1.3724)
|
3.005
(1.5723)
|
2.858
(1.4783)
|
End of Week 3 of the Maintenance Phase |
3.129
(1.3267)
|
3.055
(1.6702)
|
2.775
(1.4312)
|
End of Week 4 of the Maintenance Phase |
3.121
(1.3768)
|
3.095
(1.7349)
|
2.768
(1.5065)
|
Title | Current Pain Intensity Scores, Averaged Per Week, During the Titration Phase in the Tapentadol Arm. |
---|---|
Description | Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 1 through Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Titration Phase), observed. |
Arm/Group Title | Tapentadol Prolonged Release (Titration Phase) |
---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 331 |
Start of Titration |
6.344
(1.4568)
|
End of Week 1 |
5.326
(1.7650)
|
End of Week 2 |
4.049
(1.8015)
|
Title | Current Pain Intensity Scores, Averaged Per Week, During the Titration Phase in the Morphine Arm. |
---|---|
Description | Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during the during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 1 through Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Observed, i.e. participants contributing data via their electronic diary. |
Arm/Group Title | Morphine Controlled Release (Titration Phase) |
---|---|
Arm/Group Description | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 157 |
Start of Titration |
6.258
(1.5609)
|
End of Week 1 |
4.937
(1.9080)
|
End of Week 2 |
3.690
(1.8365)
|
Title | Current Pain Intensity Scores, Averaged Per Week by Treatment, During the Maintenance Phase. |
---|---|
Description | Participants were asked to record their current pain intensity in the morning and evening. Average pain scores are the averages of all scores recorded during the 3 days prior to re-randomization or during each week. The participant scored their pain intensity on an 11-point Numerical Rating Scale (NRS) where a score of 0 indicated "no pain" and a score of 10 indicated "pain as bad as you can imagine". |
Time Frame | Day 15 through Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance Period). Last observation carried forward. |
Arm/Group Title | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in the Titration Phase | Morphine Controlled Release |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. |
Measure Participants | 105 | 111 | 109 |
Prior to start of maintenance phase |
3.1444
(1.16485)
|
2.8686
(1.19387)
|
2.832
(1.3895)
|
End of Week 1 |
3.0869
(1.22550)
|
3.0073
(1.32110)
|
2.780
(1.3706)
|
End of Week 2 |
3.1148
(1.27905)
|
2.8683
(1.47838)
|
2.790
(1.4170)
|
End of Week 3 |
3.0137
(1.26515)
|
2.9122
(1.60299)
|
2.733
(1.4512)
|
End of Week 4 |
3.0002
(1.37551)
|
2.9220
(1.68601)
|
2.728
(1.4481)
|
Title | Use of Rescue Medication in the Titration Phase. |
---|---|
Description | The number of participants using rescue medication morphine sulfate immediate release 10 mg tablets in the titration phase were counted. This data was captured in an electronic diary. During the trial, morphine immediate release 10 mg was allowed as required without a maximum dose defined. However, participants were only re-randomized if their mean consumption of rescue medication was less or equal to 2 doses (20 mg) per day during the last 3 days of the titration phase). |
Time Frame | Day 1 through Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Titration phase), observed. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 335 | 157 |
Number [participants] |
241
71.3%
|
91
57.6%
|
Title | Number of Participants Using Immediate Release Morphine Rescue Medication in the Maintenance Phase |
---|---|
Description | Participants were issued morphine 10 mg immediate release medication. The number of participants using rescue medication morphine sulfate immediate release 10 mg tablets in the maintenance phase were counted. This use of morphine immediate release was captured in each participant's electronic diary. |
Time Frame | Day 15 through Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance phase), observed. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 105 | 109 | 111 |
Number [participants] |
75
22.2%
|
67
42.4%
|
80
16.1%
|
Title | The Average Mean Total Daily Dose of Rescue Medication. |
---|---|
Description | Mean total daily dose of rescue medication morphine sulphate immediate release tablets in milligrams per day (mg/day). |
Time Frame | Day 1 (Start of Titration Phase) through Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set for each phase of the trial, observed. |
Arm/Group Title | Tapentadol Prolonged Release (Titration Phase) | Morphine Controlled Release Titration Phase | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase | Morphine Controlled Release Maintenance Phase |
---|---|---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily in the titration phase. Followed by matching placebo in the maintenance (i.e. randomized withdrawal phase). | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. |
Measure Participants | 335 | 157 | 105 | 111 | 109 |
Mean (Standard Deviation) [milligrams per day of morphine rescue] |
13.31
(17.41)
|
8.87
(12.50)
|
11.2
(12.739)
|
13.65
(13.666)
|
8.91
(14.951)
|
Title | Changes in the Short Form 36® Health Survey (SF-36®) During the Titration Phase. |
---|---|
Description | The Short Form 36 (SF-36) includes several brief questions on 8 aspects, (physical functioning, role physical, bodily pain, general health, vitality, social functioning, role-emotional and mental health) that a participant was asked to score over the last week. Low scores on the Physical Component Summary measure indicate limitations in physical functioning, e.g. a high degree of bodily pain and physical limitations etc. For the Mental Component Summary measure, a low score is indicative of frequent psychological distress, social and role disability due to emotional problems etc. The theoretical range for the physical component score is 12.3279 to 59.6503. The theoretical range for the mental component score is 13.5313 to 59.6503. Positive values for changes in the component scores indicate an improvement. |
Time Frame | Day 1 (Start of Titration); Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set (Titration Period), observed. Start of Titration and Endpoint Titration observations. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 285 | 131 |
Mental Component Summary |
1.3
(10.63)
|
1.1
(11.78)
|
Physical Component Summary |
2.0
(5.99)
|
3.1
(6.48)
|
Title | Changes in the Short Form 36® Health Survey (SF-36®) During the Maintenance Phase. |
---|---|
Description | The Short Form 36 (SF-36) includes several brief questions on 8 aspects, (physical functioning, role physical, bodily pain, general health, vitality, social functioning, role-emotional and mental health) that a participant was asked to score over the last week. Low scores on the Physical Component Summary measure indicate limitations in physical functioning, e.g. a high degree of bodily pain and physical limitations etc. For the Mental Component Summary measure, a low score is indicative of frequent psychological distress, social and role disability due to emotional problems etc. The theoretical range for the physical component score is 12.3279 to 59.6503. The theoretical range for the mental component score is 13.5313 to 59.6503. Positive values for changes in the component scores indicate an improvement. |
Time Frame | Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set (Maintenance Phase), observed. Start of Maintenance and Endpoint Maintenance observations. |
Arm/Group Title | Tapentadol Extended Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 95 | 97 | 103 |
Mental Component Summary |
-0.4
(10.81)
|
-2.164
(9.42)
|
-1.5
(9.99)
|
Physical Component Summary |
-1.1
(6.26)
|
-0.671
(7.21)
|
-0.9
(6.29)
|
Title | Change in the EuroQoL (EQ-5D) Health Status Index (United Kingdom Time Trade-off Value Set) Change From Start of Titration to Endpoint Titration. |
---|---|
Description | The participant scores the EuroQol-5D. The EuroQoL-5D is a five dimensional health state classification. Each dimension is assessed on a 3-point ordinal scale (1 = no problems, 2 = some problems, 3 = extreme problems). The responses to the five EQ-5D dimensions are scored using a utility-weighted algorithm to derive an EQ-5D health status index score between 0 to 1, with 1.00 indicating "full health" and 0 representing dead. A positive change in the mean indicates that during this phase the health status improved. A positive change indicates an improvement in health. The minimal important difference is 0.074 (range -0.011 to 0.140). |
Time Frame | Day 1 (Start of Titration); Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set (Titration Phase), observed. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 286 | 132 |
Mean (Standard Deviation) [units on a scale] |
0.093
(0.3294)
|
0.131
(0.3162)
|
Title | Health Related Quality of Life: EuroQol-5D Health State Visual Analog Scale (VAS) Titration Phase. |
---|---|
Description | EuroQoL-5D Health State Visual Analog Scale (VAS) is a participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 (worst imaginable health state) to 100 (best imaginable health state); higher scores indicate better health. The values indicated represent the change from Day 1, a positive value indicates an improvement since the start of treatment. |
Time Frame | Day 1 (Start of Titration); Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set (Titration Phase), observed. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 286 | 131 |
Mean (Standard Deviation) [units on a scale] |
3.8
(22.63)
|
5.6
(20.42)
|
Title | Change in the EuroQoL (EQ-5D) Health Status Index (United Kingdom Time Trade-off Value Set) Over Time in the Maintenance Phase for Tapentadol and the Placebo Randomized Withdrawal Treatment Arms. |
---|---|
Description | The participant scores the EuroQol-5D. The EuroQoL-5D is a five dimensional health state classification. Each dimension is assessed on a 3-point ordinal scale (1 = no problems, 2 = some problems, 3 = extreme problems). The responses to the five EQ-5D dimensions are scored using a utility-weighted algorithm to derive an EQ-5D health status index score between 0 to 1, with 1.00 indicating "full health" and 0 representing dead. A negative change in the mean indicates a worsening in health status since the beginning of the maintenance phase. A positive change indicates an improvement in health. The minimal important difference in the Health Status Index is 0.074 (range -0.011 to 0.140). |
Time Frame | Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance Phase), observed. Start of Maintenance and Endpoint Maintenance observations. No morphine treatment analysis was planned. |
Arm/Group Title | Tapentadol Prolonged Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 95 | 103 |
Mean (Standard Deviation) [units on a scale] |
-0.0626
(0.3130)
|
-0.058
(0.2909)
|
Title | Changes in Health Related Quality of Life: EuroQol-5D Health State Visual Analog Scale (VAS) Maintenance Phase. |
---|---|
Description | EuroQoL-5D Health State Visual Analog Scale (VAS) is a participant rated questionnaire to assess health-related quality of life in terms of a single index value. The VAS component rates current health state on a scale from 0 (worst imaginable health state) to 100 (best imaginable health state); higher scores indicate a better health state. The values indicated represent the change from Day 15, a negative mean value indicates a worsening of health-related quality of life since the start of the maintenance phase. |
Time Frame | Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Maintenance Phase), observed. Start of Maintenance and Endpoint Maintenance observations. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in the Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 95 | 97 | 103 |
Mean (Standard Deviation) [units on a scale] |
-2.1
(19.80)
|
-0.6
(16.94)
|
-1.5
(18.55)
|
Title | Patient Global Impression of Change |
---|---|
Description | In the Patient Global Impression of Change (PGIC) the participant is asked "Since I began study treatment, my overall status is". The participant is asked to circle one of seven categories. Scores range from very much improved to very much worse. The question was asked at the end of the maintenance phase with reference to the start of the maintenance phase where the participant continued at the dose that was effective at the end of the Titration Phase. |
Time Frame | Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set, observed. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 94 | 97 | 103 |
Very Much Improved |
4
1.2%
|
6
3.8%
|
6
1.2%
|
Much Improved |
29
8.6%
|
23
14.6%
|
31
6.3%
|
Minimally Improved |
33
9.8%
|
38
24.1%
|
38
7.7%
|
No Change |
10
3%
|
12
7.6%
|
11
2.2%
|
Minimally Worse |
10
3%
|
6
3.8%
|
9
1.8%
|
Much Worse |
7
2.1%
|
12
7.6%
|
7
1.4%
|
Very Much Worse |
1
0.3%
|
0
0%
|
1
0.2%
|
Title | Quality of Sleep (Sleep Questionnaire) in the Titration Phase. |
---|---|
Description | Participants were asked the following question: "Please rate the overall quality of your sleep last night?" The quality of sleep from the start of the titration phase to the end of the titration phase was measured. The participant could choose one of the following options: Excellent, good, fair and poor. |
Time Frame | Day 1 (Start of Titration); Day 14 (end of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Full Analysis Set (Titration Phase), observed. Tapentadol: 302 participants dosed gave a response at the start of titration and from 309 participants at the end of titration. Morphine: 143 participants dosed gave a response at the start of titration and from 142 participants at the end of titration. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 338 | 158 |
Excellent at the start of the titration phase |
9
2.7%
|
4
2.5%
|
Excellent at the end of the titration phase |
12
3.6%
|
3
1.9%
|
Good at the start of the titration phase |
77
22.8%
|
47
29.7%
|
Good at the end of the titration phase |
139
41.1%
|
64
40.5%
|
Fair at the start of the titration phase |
142
42%
|
51
32.3%
|
Fair at the end of the titration phase |
121
35.8%
|
61
38.6%
|
Poor at the start of the titration phase |
74
21.9%
|
41
25.9%
|
Poor at the end of the titration phase |
37
10.9%
|
14
8.9%
|
Not completed at the start of titration |
36
10.7%
|
15
9.5%
|
Not completed at the end of the titration |
29
8.6%
|
16
10.1%
|
Title | Quality of Sleep (Sleep Questionnaire) During the Maintenance Phase of the Trial. |
---|---|
Description | Participants were asked the following question: "Please rate the overall quality of your sleep last night?" The quality of sleep from the start of maintenance to the completion of treatment is reported. The participant could choose one of the following options: Excellent, good, fair and poor. |
Time Frame | Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
FAS (Maintenance Phase) Last Observation Carried Forward for participants re-randomized. Tapentadol: 105 participants responded at the start and 103 participants at the end. Morphine: 108 participants responded at the start and 107 participants at the end. Placebo: 110 participants responded at the start and 107 participants at the end. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 105 | 108 | 110 |
Excellent at start of maintenance phase |
8
2.4%
|
2
1.3%
|
4
0.8%
|
Excellent at the end of maintenance phase |
8
2.4%
|
9
5.7%
|
8
1.6%
|
Good at start of maintenance phase |
55
16.3%
|
51
32.3%
|
60
12.1%
|
Good at the end of maintenance phase |
43
12.7%
|
40
25.3%
|
49
9.9%
|
Fair at start of maintenance phase |
35
10.4%
|
50
31.6%
|
42
8.5%
|
Fair at the end of maintenance phase |
38
11.2%
|
53
33.5%
|
37
7.5%
|
Poor at start of maintenance phase |
7
2.1%
|
5
3.2%
|
4
0.8%
|
Poor at the end of maintenance phase |
14
4.1%
|
5
3.2%
|
13
2.6%
|
Title | Clinical Opioid Withdrawal Scale (COWS) at the End of the Titration Phase. |
---|---|
Description | This instrument was developed by the National Institute on Drug Abuse. The physical components of withdrawal are primarily evaluated and based on questions and clinical observations. The possible opioid withdrawal effects are assessed using the Clinical Opioid Withdrawal Score (COWS). The COWS is a clinician rated 11-item scale that primarily evaluates the physical components of opioid withdrawal and is based on questions and clinical observations. Responses are rated on a Likert-type scale ranging from 0 to 4 or 5 depending on the item. The total COWS score is the sum of all individual items. The following withdrawal categories are based on the total COWS score: None: total score below 5; Mild: total score from 5 to 12; Moderate: total score 13 to 24; Moderately Severe: total score 25 to 36; Severe: total score above 36. The investigator completes the COWS after participants discontinued trial medication 2 to less than 5 days after last intake of trial medication. |
Time Frame | Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Safety Analysis Set (Titration Phase). Participants that took at least one dose of trial medication in the titration phase, and discontinued trial medication at the end or during the titration phase and did not continue on other opioid medication. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Tapentadol 100 mg to 250 mg twice daily. Followed by matching placebo in the maintenance (i.e. randomized withdrawal phase). |
Measure Participants | 7 | 6 | 9 |
None |
7
2.1%
|
5
3.2%
|
8
1.6%
|
Mild |
0
0%
|
1
0.6%
|
1
0.2%
|
Moderate |
0
0%
|
0
0%
|
0
0%
|
Moderately Severe |
0
0%
|
0
0%
|
0
0%
|
Severe |
0
0%
|
0
0%
|
0
0%
|
Title | Clinical Opioid Withdrawal Score (COWS) at the End of the Maintenance Phase. |
---|---|
Description | This instrument was developed by the National Institute on Drug Abuse. The physical components of withdrawal are primarily evaluated and based on questions and clinical observations. The possible opioid withdrawal effects are assessed using the Clinical Opioid Withdrawal Score (COWS). The COWS is a clinician rated 11-item scale that primarily evaluates the physical components of opioid withdrawal and is based on questions and clinical observations. Responses are rated on a Likert-type scale ranging from 0 to 4 or 5 depending on the item. The total COWS score is the sum of all individual items. The following withdrawal categories are based on the total COWS score: None: total score below 5; Mild: total score from 5 to 12; Moderate: total score 13 to 24; Moderately Severe: total score 25 to 36; Severe: total score above 36. The investigator completes the COWS after participants discontinued trial medication 2 to less than 5 days after last intake of trial medication. |
Time Frame | Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Safety Analysis Set. Participants that did not discontinue due to adverse event during the first week of the maintenance phase and started opioid after last study medication. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 26 | 29 | 29 |
None |
19
5.6%
|
23
14.6%
|
21
4.2%
|
Mild |
7
2.1%
|
6
3.8%
|
8
1.6%
|
Moderate |
0
0%
|
0
0%
|
0
0%
|
Moderately Severe |
0
0%
|
0
0%
|
0
0%
|
Severe |
0
0%
|
0
0%
|
0
0%
|
Title | Change in the Patient Assessment of Constipation Symptoms (PAC-SYM) During the Titration Phase |
---|---|
Description | The Constipation Assessment (PAC-SYM) is a 12-item self-report questionnaire that assesses the severity of symptoms of constipation. Participants are asked "How severe have each of these symptoms been in the last two weeks?" e.g. "Pain in your stomach". There are 3 subscales: 4 questions on Abdominal symptoms, 3 questions on rectal symptoms and 5 questions on stool symptoms. Responses are rated on a 5-point Likert Scale ranging from 0 (absence of symptom) to 4 (very severe symptoms). The changes in overall mean and in each of the mean sub-scores vary theoretically from -4 to +4 (where a change of +4 would indicate a change from not present to very severe symptom). If the changes in the overall or subscale mean scores are positive then there is a worsening in symptoms associated with constipation from the start to the end of the titration phase. |
Time Frame | Day 1 (Start of Titration); Day 14 (End of Titration Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Per Protocol Set (Titration Phase), observed. Start of Titration and Endpoint Titration observations. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release |
---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. |
Measure Participants | 216 | 93 |
Overall abdominal subscale |
-0.062
(0.6507)
|
-0.076
(0.7242)
|
Overall rectal subscale |
0.059
(0.6442)
|
-0.006
(0.6736)
|
Overall stool subscale |
0.02
(0.812)
|
0.13
(0.870)
|
Overall PAC-SYM score |
0.003
(0.5782)
|
0.027
(0.6154)
|
Title | Change in the Patient Assessment of Constipation Symptoms (PAC-SYM) During the Maintenance Phase |
---|---|
Description | The Constipation Assessment (PAC-SYM) is a 12-item self-report questionnaire that assesses the severity of symptoms of constipation. Participants are asked "How severe have each of these symptoms been in the last two weeks?" e.g. "Pain in your stomach". There are 3 subscales: 4 questions on Abdominal symptoms, 3 questions on rectal symptoms and 5 questions on stool symptoms. Responses are rated on a 5-point Likert Scale ranging from 0 (absence of symptom) to 4 (very severe symptoms). The changes in overall mean and in each of the mean sub-scores vary theoretically from -4 to +4 (where a change of +4 would indicate a change from not present to very severe symptom). If the changes in the overall or subscale mean scores are positive then there is a worsening in symptoms associated with constipation from the start to the end of the maintenance phase. A negative mean change indicates an improvement. |
Time Frame | Day 15 (Start of Maintenance); Day 43 (End of Maintenance Phase) |
Outcome Measure Data
Analysis Population Description |
---|
Safety Analysis Set (Maintenance Phase), observed. Start of Maintenance and Endpoint Maintenance observations. |
Arm/Group Title | Tapentadol Prolonged Release | Morphine Controlled Release | Matching Placebo After Tapentadol in Titration Phase |
---|---|---|---|
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. |
Measure Participants | 95 | 96 | 103 |
Overall abdominal subscale |
-0.105
(0.6280)
|
0.026
(0.5966)
|
-0.075
(0.5330)
|
Overall rectal subscale |
0.017
(0.5086)
|
0.014
(0.5090)
|
-0.033
(0.5822)
|
Overall stool subscale |
-0.07
(0.743)
|
0.03
(0.724)
|
-0.03
(0.667)
|
Overall PAC-SYM score |
-0.059
(0.4992)
|
0.024
(0.4584)
|
-0.048
(0.4771)
|
Adverse Events
Time Frame | Serious adverse events reported any time after treatment is taken, to within 30 days after end of treatment. | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||||||
Arm/Group Title | Tapentadol Prolonged Release (Titration Phase) | Morphine Controlled Release (Titration Phase) | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase | Morphine Controlled Release (Maintenance Phase) | |||||
Arm/Group Description | Oral Tapentadol 100 mg to 250 mg twice daily. Tablet taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Morphine 40 mg to 100 mg twice daily. Capsule taken orally, twice daily, morning & evening with preferably 12 hours (not less than 6 hours) between doses. | Oral Tapentadol 100 mg to 250 mg twice daily. The participant continued at the dose that was effective at the end of the Titration Phase. | Oral Tapentadol 100 mg to 250 mg twice daily. Participants randomized to placebo in the maintenance phase received 100 mg tapentadol prolonged release twice daily for 3 days to taper them off the tapentadol dose they had received in the Titration Phase. From the 4th day (Day 18) all participants received matching placebo in the maintenance (i.e. randomized withdrawal) phase. | Oral Morphine 40 mg to 100 mg twice daily. The dose that was effective at the end of the Titration Phase. | |||||
All Cause Mortality |
||||||||||
Tapentadol Prolonged Release (Titration Phase) | Morphine Controlled Release (Titration Phase) | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase | Morphine Controlled Release (Maintenance Phase) | ||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | / (NaN) | / (NaN) | |||||
Serious Adverse Events |
||||||||||
Tapentadol Prolonged Release (Titration Phase) | Morphine Controlled Release (Titration Phase) | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase | Morphine Controlled Release (Maintenance Phase) | ||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 25/338 (7.4%) | 6/158 (3.8%) | 12/106 (11.3%) | 10/112 (8.9%) | 6/109 (5.5%) | |||||
Blood and lymphatic system disorders | ||||||||||
Anaemia | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Anaemia | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 1/109 (0.9%) | |||||
Febrile neutropenia | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Thrombocytopenia | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Cardiac disorders | ||||||||||
Cardio-respiratory arrest | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Cor pulmonale acute | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Cardiovascular insufficiency | 0/338 (0%) | 0/158 (0%) | 2/106 (1.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Coronary artery disease | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Endocrine disorders | ||||||||||
Adrenocortical insufficiency acute | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Gastrointestinal disorders | ||||||||||
Diarrhoea | 2/338 (0.6%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Ascites | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 2/112 (1.8%) | 0/109 (0%) | |||||
Haematemesis | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Melaena | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Vomiting | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Intestinal perforation | 0/338 (0%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
General disorders | ||||||||||
Asthenia | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Hospitalization due to travel problems | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Pyrexia | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Death | 0/338 (0%) | 0/158 (0%) | 2/106 (1.9%) | 0/112 (0%) | 0/109 (0%) | |||||
General physical health deterioration | 0/338 (0%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Hepatobiliary disorders | ||||||||||
Hepatic failure | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Infections and infestations | ||||||||||
Lobar pneumonia | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Peritonitis | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Pneumonia | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Injury, poisoning and procedural complications | ||||||||||
Femur fracture | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Spinal compression fracture | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Lower limb fracture | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Investigations | ||||||||||
Blood urea increased | 0/338 (0%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Musculoskeletal and connective tissue disorders | ||||||||||
Arthralgia | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Muscular weakness | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Osteonecrosis | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Trismus | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||||
Neoplasm malignant | 5/338 (1.5%) | 1/158 (0.6%) | 4/106 (3.8%) | 2/112 (1.8%) | 1/109 (0.9%) | |||||
Metastases to central nervous system | 1/338 (0.3%) | 1/158 (0.6%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Tumour pain | 1/338 (0.3%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Psychiatric disorders | ||||||||||
Confusional state | 0/338 (0%) | 1/158 (0.6%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Withdrawal syndrome | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Renal and urinary disorders | ||||||||||
Renal failure acute | 0/338 (0%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Reproductive system and breast disorders | ||||||||||
Female genital tract fistula | 0/338 (0%) | 1/158 (0.6%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Respiratory, thoracic and mediastinal disorders | ||||||||||
Acute respiratory failure | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Dyspnoea | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Pulmonary embolism | 1/338 (0.3%) | 1/158 (0.6%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Pulmonary haemorrhage | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Pulmonary oedema | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Respiratory failure | 0/338 (0%) | 0/158 (0%) | 1/106 (0.9%) | 0/112 (0%) | 0/109 (0%) | |||||
Chronic obstructive pulmonary disease | 0/338 (0%) | 0/158 (0%) | 0/106 (0%) | 1/112 (0.9%) | 0/109 (0%) | |||||
Vascular disorders | ||||||||||
Deep vein thrombosis | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Superior vena cava syndrome | 1/338 (0.3%) | 0/158 (0%) | 0/106 (0%) | 0/112 (0%) | 0/109 (0%) | |||||
Thrombosis | 0/338 (0%) | 1/158 (0.6%) | 0/106 (0%) | 0/112 (0%) | 1/109 (0.9%) | |||||
Other (Not Including Serious) Adverse Events |
||||||||||
Tapentadol Prolonged Release (Titration Phase) | Morphine Controlled Release (Titration Phase) | Tapentadol Prolonged Release (Maintenance Phase) | Matching Placebo After Tapentadol in Titration Phase | Morphine Controlled Release (Maintenance Phase) | ||||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 112/338 (33.1%) | 80/158 (50.6%) | 41/106 (38.7%) | 34/112 (30.4%) | 37/109 (33.9%) | |||||
Gastrointestinal disorders | ||||||||||
Nausea | 42/338 (12.4%) | 38/158 (24.1%) | 16/106 (15.1%) | 17/112 (15.2%) | 11/109 (10.1%) | |||||
Constipation | 48/338 (14.2%) | 28/158 (17.7%) | 12/106 (11.3%) | 13/112 (11.6%) | 12/109 (11%) | |||||
Vomiting | 17/338 (5%) | 25/158 (15.8%) | 8/106 (7.5%) | 3/112 (2.7%) | 6/109 (5.5%) | |||||
Dry Mouth | 4/338 (1.2%) | 10/158 (6.3%) | 3/106 (2.8%) | 2/112 (1.8%) | 1/109 (0.9%) | |||||
General disorders | ||||||||||
Fatigue | 10/338 (3%) | 8/158 (5.1%) | 4/106 (3.8%) | 6/112 (5.4%) | 6/109 (5.5%) | |||||
Metabolism and nutrition disorders | ||||||||||
Decreased Appetite | 9/338 (2.7%) | 6/158 (3.8%) | 8/106 (7.5%) | 6/112 (5.4%) | 6/109 (5.5%) | |||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||||
Neoplasm Malignant | 3/338 (0.9%) | 0/158 (0%) | 6/106 (5.7%) | 2/112 (1.8%) | 3/109 (2.8%) | |||||
Nervous system disorders | ||||||||||
Dizziness | 17/338 (5%) | 10/158 (6.3%) | 5/106 (4.7%) | 4/112 (3.6%) | 0/109 (0%) | |||||
Somnolence | 14/338 (4.1%) | 10/158 (6.3%) | 3/106 (2.8%) | 2/112 (1.8%) | 6/109 (5.5%) | |||||
Skin and subcutaneous tissue disorders | ||||||||||
Hyperhidrosis | 9/338 (2.7%) | 7/158 (4.4%) | 4/106 (3.8%) | 1/112 (0.9%) | 7/109 (6.4%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The Sponsor reserves the right to review any publication pertaining to the trial at least 30 days before it is submitted for publication. Neither party has the right to prohibit publication unless publication can be shown to affect possible patent rights.
Results Point of Contact
Name/Title | Director of Clinical Trials |
---|---|
Organization | Grünenthal GmbH |
Phone | +49 241 569 3223 |
Clinical-Trials@grunenthal.com |
- 761101
- 2006-004997-28
- KF5503/15