Effectiveness of Tricortin 1000 in Patients Affected by Chronic Low Back Pain
Study Details
Study Description
Brief Summary
PAES, double blind, double dummy, multicenter, randomized, controlled clinical study to demonstrate superiority of Tricortin 1000 over placebo in improvement in pain relief as change from baseline to 15 days in patients with chronic low back pain (LBP).
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 4 |
Detailed Description
This is a PAES, double blind, double dummy, multicenter, randomized, controlled clinical study, which will consist of a Screening phase (Visit 1) of up to 14 days and a Follow-up phase of up to 15 days.
A total of 300 patients of either sex, aged between 40 and 70 years with diagnosis of chronic mechanical (mild, moderate degenerative process of disc and facet) LBP for at least 3 months but no more than 6 months will be randomized.
Two stratification groups will be distinguished: the first group will be comprised of patients with chronic mechanical LBP due to mild, moderate degenerative process of disc and facet from 40 to <55 years, the second group will be comprised of patients with chronic mechanical LBP due to mild-moderate degenerative process of disc and facet ≥55 to 70 years.
All patients will be required to have diagnosis of chronic LBP with clinically and imaging confirmation of mechanical (mild, moderate degenerative process of disc and facet).
Baseline assessments include: pain assessment and functional disability, clinical parameters, patient global assessment (PGA), clinical global impression (CGI) and consumption of rescue medication.
Eligible patients will then be randomly assigned to one of the following three treatment arms:
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Tricortin 1000 by intramuscular route (Arm A)
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Diclofenac sodium medicated plaster by topical application (Arm B)
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Placebo (Arm C) In arm A and B, Tricortin 1000 and Diclofenac sodium medicated plaster will be administered together with the alternate placebo, while patients in the placebo arm (Arm C) will be treated with both intramuscular and locally applied placebo.
Patients will be in the study for approximately 30 days of trial duration with a treatment period of 15 days.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Arm A Tricortin Tricortin 1000 by intramuscular route |
Drug: Tricortin 1000
Tricortin 1000 [2 mL ampoules containing 12 mg of phospholipids and 1 mg of Vitamin B12 (Cyanocobalamin)] will be administered intramuscular on the gluteus, once daily (24 hours apart), for 15 days starting from the evening of Day 0 (visit 2) plus Diclofenac sodium medicated plaster placebo will be applied twice daily (12 hours apart) for 15 days starting from the evening of Day 0 (visit 2), i.e. 30 applications.
Other Names:
|
| Active Comparator: Arm B Itami Itami Diclofenac sodium medicated plaster by topical application |
Drug: Itami
Diclofenac sodium 140 mg medicated plaster (Itami®) will be applied twice daily (12 hours apart) for 15 days starting from the evening of Day 0 (visit 2), i.e. 30 applications plus Tricortin 1000 placebo (2 mL ampoules) will be administered intramuscular on the gluteus, once daily (24 hours apart), for 15 days starting from the evening of Day 0 (visit 2).
Other Names:
|
| Placebo Comparator: Arm C Placebo Placebo |
Drug: Placebo
Tricortin 1000 placebo (2 mL ampoules) will be administered intramuscular on the gluteus, once daily (24 hours apart), for 15 days starting from the evening of Day 0 (visit 2) plus Diclofenac sodium medicated plaster placebo will be applied twice daily (12 hours apart) for 15 days starting from the evening of Day 0 (visit 2), i.e. 30 applications.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Change from baseline to 15 days in patients with chronic low back pain (LBP): NRS-11 score (0-10 points Numerical Rating Scale for pain, where score 0 corresponds to no pain and score 10 corresponds to unimaginable pain) [Day 15]
The primary efficacy endpoint will be the change from baseline to Day 15 in NRS-11 score.
Secondary Outcome Measures
- Improvement in pain relief as change from baseline to 15 days in patients with LBP (NRS-11 score (0-10 points Numerical Rating Scale for pain, where score 0 corresponds to no pain and score 10 corresponds to unimaginable pain) [Day 15]
To compare Tricortin 1000 and diclofenac sodium medicated plaster (Itami®) in improvement in pain relief as change from baseline to 15 days in patients with LBP.
- Functional disability improvement as change from baseline to 15 days through the Oswestry Low Back Pain Disability Index (ODI), version 2.1a [Day 0, Day 7 and Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster (Itami®) in functional disability improvement. LBP related disability improvement will be measured through the Oswestry Low Back Pain Disability Index (ODI), version 2.1a, at baseline visit and then in the following visits: V3-Day 7 and V4-Day 15.
- Clinical improvement as change from baseline to 15 days [Day 0, Day7 and Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster (Itami®) in clinical improvement as change from baseline to 15 days. Clinical improvement will be evaluated at baseline visit and then at V3-Day 7 and V4-Day 15 through the following parameters: Range of Motion testing, Joint reflex changes (ROT), Lasegue's test (passive straight leg raise), Femoral stretch test (Wasserman test), Dandy's sign, Valleix's points pressure.
- Patient global assessment PGA as change from baseline to 15 days. PGA:single-item measure:Considering all the ways that your LBP affect you,select one response for how you are doing at the moment:0=very well;1=well;2=fair;3=poor;4=very poor [Day 0, Day7 and Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster (Itami®) in patient global assessment (PGA) as change from baseline to 15 days. PGA will be evaluated at baseline visit and then in the following visits: V3-Day 7 and V4-Day 15
- ClinicalGlobalImpression as change from baseline to15days.CGI:7point scale clinician-rated(severity of illness)from1(normal)to7(severely ill).CGI score from1(very much improved)to7(very much worse).Treatment response consider efficacy and AEs [Day 0, Day7 and Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster (Itami®) in clinical global impression CGI as change from baseline to 15 days. CGI will be evaluated at baseline visit and then in the following visits: V3-Day 7 and V4-Day 15
- Consumption of rescue medication as change from baseline to 15 days using a patient diary (maximum 4 tablets for 4 days/week) [From Day -14 to Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster (Itami®) in consumption of rescue medication as change from baseline to 15 days. Daily rescue medication required for pain relief up to V4-Day 15 using a patient diary
- Safety as change from baseline to 15 days evaluated by physical examination (body areas:Head;Ears;Eyes;Nose;Mouth;Skin;Heart;Lung;Lymph nodes;Genitourinary;Gastrointestinal;Skeletal;Neurological systems;Other, specify) [From Day -14 to Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster in patient safety as change from baseline to 15 days.
- Safety as change from baseline to 15 days evaluated by vital signs (systolic blood pressure, diastolic blood pressure, heart rate) [From Day -14 to Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster in patient safety as change from baseline to 15 days.
- Safety as change from baseline to 15 days evaluated by tracking the number of patient withdrawals and their adverse events [From Day -14 to Day 15]
To compare Tricortin 1000 with placebo and diclofenac sodium medicated plaster in patient safety as change from baseline to 15 days.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Clinical diagnosis of mechanical (mild, moderate degenerative process of disc and facet) LBP, for at least 3 months but no more than 6 months, confirmed (thanks to instrumental analysis obtained within 6 months before the Screening visit) by CT or MRI
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A moderate to severe Chronic LBP, defined as a score ≥4 and ≤8 rated on the NRS-11
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Age greater than or equal to 40 and less than or equal to 70 years
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Patient able to maintain a Diary during the study
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Patient with a Body Mass Index (BMI) < 30 kg/m2
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Discontinuation of any analgesic/NSAID therapy, opioids, corticosteroids, skeletal muscle relaxants and any other medication or non-pharmacological therapy (if it would interfere with the study assessments), with no intent to resume during study
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Patients who did not receive antidepressant medications and/or benzodiazepines for at least 60 days
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Patient able to read and understand the language and content of the study material, understand the requirements for follow-up visits, is willing to provide information at the scheduled evaluations and is willing and able to comply with the study requirements
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Patient has undergone the informed consent process and has signed an approved consent form
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If female, patient must have a negative urine pregnancy test and use a highly effective form of contraception for at least one month prior to screening and throughout the study; or females must be surgically sterile, or postmenopausal as documented in medical history for at least one year. Highly effective birth control methods include: combined hormonal contraception (containing estrogen and progestogen) associated with inhibition of ovulation (oral, intravaginal, transdermal); progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, implantable); intrauterine device (IUD); intrauterine hormone-releasing system (IUS); bilateral tubal occlusion; vasectomised partner; sexual abstinence*
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Patients who did not use Tricortin 1000 in the past to treat LBP or other pathological conditions.
- Note: According to 4.1 paragraph "Birth control methods which may be considered as highly effective" of the CTFG/Recommendations related to contraception and pregnancy testing in clinical trials
Baseline Inclusion Criteria:
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LBP with score > 5 and ≤ 8 in the NRS-11 (off medication except for paracetamol, study rescue medication)
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Patient has discontinued use of all analgesic/NSAIDs, opioids, corticosteroids, skeletal muscle relaxants, and any other medication or non-pharmacological therapy (if it would interfere with the study assessments) at V1 and agree not to resume them during study (except for paracetamol, study rescue medication).
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Patient has complied with the requirements for rescue medication (no more than 4 tablets - 2 grams - of paracetamol per day up to 4 days per week) and no paracetamol intake in the 24 hours before baseline visit
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Patient continues to meet all Screening inclusion/exclusion criteria at the Baseline visit, with the exception of screening inclusion criterion 2 which is replaced by baseline inclusion criterion 1
Exclusion Criteria:
Related to patients
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Patients suffering of chronic non-specific LBP
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Females who are pregnant or breast-feeding
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Patients who are not able to give informed consent
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Patients who cannot commit to the entire duration of the study
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Patients with back pain referred from a mechanical cause (except for mild, moderate degenerative process of disc and facet) non spinal source or back pain associated with another specific spinal cause
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Patients who have a primary bone disease, cancer, infection
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Other conditions which may confound the interpretation of the study, such as carpal, rheumatoid arthritis, severe venous diseases, peripheral arterial diseases, transient ischemic attack, stroke, current symptoms of coronary artery disease
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History of narcotic abuse at any time in the past and/or drug or alcohol abuse in the past year
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Patients who have had a previous treatment with physical therapy for LBP in the last 4 weeks before the screening visit or are going through a course of physical therapy or chiropractic treatment at the time of planned enrolment
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Participation in another research study
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History of epilepsy
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Patients who have an unstable psychiatric condition
Red flags as possible indicators of serious spinal pathology:
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Unexplained serious thoracic pain
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Any recent trauma, which may raise the possibility of a fracture
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Fever and unexplained weight loss
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Bladder or bowel dysfunction
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History of carcinoma
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Progressive neurological deficit
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Disturbed gait, saddle anaesthesia Musculoskeletal related
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Radicular syndromes of idiopathic,metabolic, toxic, infective, demyelinating or neoplastic aetiology
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Patients with spondylolisthesis, spondylolysis or ankylosing spondylitis.
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Patients with scoliosis of 15° or more
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Patients with inflammatory arthritis or severe degenerative process of disc and facet
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Patients who have had prior spine surgery, including rhizotomy as like as, patients who are planning or have been advised to have spine surgery.
Concomitant conditions, diseases, medications and/or clinical history
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Patients with any concomitant chronic disease(s) or condition(s) that may predispose them to a high probability of interfering with the completion of the follow-up of the study such as peptic ulcer, liver disease, severe coronary disease, renal disease, cancer, pregnancy, alcoholism, mental state, or other clinically significant condition
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Patients with history of active or suspected oesophageal, gastric, pyloric channel, or duodenal ulceration or bleeding in the last 12 weeks before the screening visit
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Patients requiring chronic use of analgesia for pain
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Patients with known allergies or hypersensitivity or intolerance to Tricortin 1000, NSAIDs and/or paracetamol, and/or to active or inactive excipients of formulation
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Patients in treatment with neuroleptics (antipsychotics)
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Patients affected by diabetic neuropathy, multiple sclerosis or Amyotrophic Lateral Sclerosis
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Any contraindications to either prone distraction or side posture manipulation
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Any contraindications as reported in the Patient Information Leaflet of Tricortin 1000 or Diclofenac sodium medicated plaster.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | ATS Insubria | Alzate Brianza | Italy | 22040 | |
| 2 | UOC Medicina Fisica e Riabilitazione - Unità Spinale Unipolare, Azienda OU "Consorziale Policlinico" Bari | Bari | Italy | 70125 | |
| 3 | Servizio di Medicina Fisica e Riabilitativa, AOU Policlinico-P.O.G. Rodolico | Catania | Italy | 95123 | |
| 4 | U.O. Medicina Fisica e Riabilitativa Azienda ospedaliera Mater Domini | Catanzaro | Italy | 88100 | |
| 5 | ATS Insubria | Como | Italy | 22100 | |
| 6 | ATS Brescia | Concesio | Italy | 25062 | |
| 7 | ATS Insubria | Erba | Italy | 22036 | |
| 8 | Dipartimento ad Attività Integrata di Odontoiatria, Ortopedia e Riabilitazione Azienda Universitaria Policlinico Università della Campania "L. Vanvitelli" | Napoli | Italy | 80128 | |
| 9 | S.C. Medicina Fisica e Riabilitativa, AOU Maggiore della carità | Novara | Italy | 28100 | |
| 10 | U.O.C. di Riabilitazione Ortopedica, Azienda Ospedaliera Universitaria di Padova | Padova | Italy | 35128 | |
| 11 | U.O.C. di Riabilitazione AOU Policlinico P. Giaccone | Palermo | Italy | 90127 | |
| 12 | Programma A Fisiatria Fondazione PTV "Policlinico Tor Vergata" | Roma | Italy | 00133 | |
| 13 | U.O.C. Medicina Fisica Riabilitativa Azienda Policlinoc Umberto I, Università di Roma La Sapienza | Roma | Italy | 00185 | |
| 14 | ATS Insubria | Varese | Italy | 21100 | |
| 15 | ATS Insubria | Vedano Olona | Italy | 22040 | |
| 16 | U.O.C. Neuroriabilitazione, Dipartimento di Neuroscienze, Azienda Ospedaliera Universitaria Integrata di Verona, Policlinico Borgo Roma | Verona | Italy | 37134 |
Sponsors and Collaborators
- Fidia Farmaceutici s.p.a.
Investigators
- Study Director: Nicola Giordan, Fidia Farmaceutici s.p.a.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- EQ06.17.01