Study of Asenapine in Elderly Subjects With Psychosis (A7501021)(P05717)
Study Details
Study Description
Brief Summary
This study evaluates the safety and tolerability of Asenapine in elderly patients with psychosis.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Asenapine 2-10 mg BID Dose titration from 2 mg to 5 mg to 10 mg twice daily (BID) |
Drug: Asenapine
Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Day 5 through the end of the trial (Week 6); or Asenapine 5 mg BID on Days 1 to 4 followed by 10 mg BID on Day 5 through the end of the trial (Week 6).
Other Names:
|
Experimental: Asenapine 5-10mg BID Dose titration from 5 mg to 10 mg BID |
Drug: Asenapine
Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Day 5 through the end of the trial (Week 6); or Asenapine 5 mg BID on Days 1 to 4 followed by 10 mg BID on Day 5 through the end of the trial (Week 6).
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Participants Who Experienced an Adverse Event [Up to Day 42 (treatment period)]
Participants who experienced treatment-emergent adverse events, defined as newly reported events after baseline or events reported to have worsened in severity since baseline (from the date of informed consent to the last dose day + 7 days for non-serious adverse events and 30 days for serious adverse events).
- Number of Participants Who Discontinued Because of an Adverse Event [up to 30 days after study medication stop date]
Discontinuations due to treatment-emergent adverse events starting on or after Day1 and up to 7 days after study medication stop date (30 days for serious adverse events).
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Tmax [Day 4 or 8]
Tmax defined as time to peak concentration.
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis,Cmax [Day 4 or 8]
Cmax defined as peak concentration.
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis , Dn-Cmax [Day 4 or 8]
dn-Cmax is defined as dose normalized peak concentration.
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Cmin [Day 4 or 8]
Cmin defined as pre-dose concentration.
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, AUC 0-12 [Day 4 or 8]
AUC 0-12 defined as area-under-the-curve from zero to time point 12 hours.
- Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Dn-AUC 0-12 [Day 4 or 8]
dn-AUC 0-12 defined as dose-normalized area-under-the-curve from zero to time point 12 hours.
Eligibility Criteria
Criteria
Inclusion Criteria:
- Elderly subjects with psychosis
Exclusion Criteria:
- Have an uncontrolled, unstable clinically significant
medical condition.
- Have an established diagnosis of dementia
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Organon and Co
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- P05717
- A7501021
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Asenapine 2-10 mg Twice Daily (BID) | Asenapine 5-10 mg BID |
---|---|---|
Arm/Group Description | Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Day 5 through the end of the trial (Week 6) | Asenapine 5 mg BID on Days 1 to 4 followed by 10 mg BID on Day 5 through the end of the trial (Week 6) |
Period Title: Overall Study | ||
STARTED | 61 | 61 |
COMPLETED | 36 | 40 |
NOT COMPLETED | 25 | 21 |
Baseline Characteristics
Arm/Group Title | Asenapine 2-10 mg BID | Asenapine 5-10 mg BID | Total |
---|---|---|---|
Arm/Group Description | Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Day 5 through the end of the trial (Week 6) | Asenapine 5 mg twice daily (BID) on Days 1 to 4 followed by 10 mg BID on Day 5 through the end of the trial (Week 6) | Total of all reporting groups |
Overall Participants | 61 | 61 | 122 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
70.5
(4.6)
|
72.0
(5.8)
|
71.2
(5.2)
|
Sex: Female, Male (Count of Participants) | |||
Female |
41
67.2%
|
47
77%
|
88
72.1%
|
Male |
20
32.8%
|
14
23%
|
34
27.9%
|
Outcome Measures
Title | Number of Participants Who Experienced an Adverse Event |
---|---|
Description | Participants who experienced treatment-emergent adverse events, defined as newly reported events after baseline or events reported to have worsened in severity since baseline (from the date of informed consent to the last dose day + 7 days for non-serious adverse events and 30 days for serious adverse events). |
Time Frame | Up to Day 42 (treatment period) |
Outcome Measure Data
Analysis Population Description |
---|
Per protocol |
Arm/Group Title | Asenapine 2-10 mg Twice Daily (BID) | Asenapine 5-10 mg BID |
---|---|---|
Arm/Group Description | Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Days 5 through the end of the trial (Week 6) | Asenapine 5 mg BID on Days 1 to 4 followed by 10 mg BID on Days 5 through the end of the trial (Week 6) |
Measure Participants | 61 | 61 |
Number [Participants] |
44
72.1%
|
44
72.1%
|
Title | Number of Participants Who Discontinued Because of an Adverse Event |
---|---|
Description | Discontinuations due to treatment-emergent adverse events starting on or after Day1 and up to 7 days after study medication stop date (30 days for serious adverse events). |
Time Frame | up to 30 days after study medication stop date |
Outcome Measure Data
Analysis Population Description |
---|
Per protocol |
Arm/Group Title | Asenapine 2-10 mg Twice Daily (BID) | Asenapine 5-10 mg BID |
---|---|---|
Arm/Group Description | Asenapine 2 mg twice daily (BID) on Days 1 and 2, 5 mg BID on Days 3 and 4, followed by 10 mg BID on Days 5 through the end of the trial (Week 6) | Asenapine 5 mg BID on Days 1 to 4 followed by 10 mg BID on Days 5 through the end of the trial (Week 6) |
Measure Participants | 61 | 61 |
Number [participants] |
12
19.7%
|
9
14.8%
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Tmax |
---|---|
Description | Tmax defined as time to peak concentration. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameter of asepanine for Day 4. | Pharmacokinetic parameter of asepanine for Day 8. |
Measure Participants | 87 | 60 |
Median (Full Range) [hours] |
1.00
|
1.06
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis,Cmax |
---|---|
Description | Cmax defined as peak concentration. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameter of asepanine for Day 4. | Pharmacokinetic parameter of asepanine for Day 8. |
Measure Participants | 87 | 60 |
Mean (Standard Deviation) [ng/mL] |
6.01
(3.89)
|
10.3
(6.71)
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis , Dn-Cmax |
---|---|
Description | dn-Cmax is defined as dose normalized peak concentration. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameter of asepanine for Day 4. | Pharmacokinetic parameter of asepanine for Day 8. |
Measure Participants | 87 | 60 |
Mean (Standard Deviation) [ng/mL/mg] |
1.20
(0.778)
|
1.03
(0.671)
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Cmin |
---|---|
Description | Cmin defined as pre-dose concentration. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameters of asepanine for Day 4. | Pharmacokinetic parameters of asepanine for Day 8. |
Measure Participants | 86 | 60 |
Mean (Standard Deviation) [ng/mL] |
2.28
(1.87)
|
4.06
(2.70)
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, AUC 0-12 |
---|---|
Description | AUC 0-12 defined as area-under-the-curve from zero to time point 12 hours. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameter of asenapine for Day 4. | Pharmacokinetic parameter of asenapine for Day 8. |
Measure Participants | 87 | 60 |
Mean (Standard Deviation) [ng*h/mL] |
38.6
(21.1)
|
70.3
(41.8)
|
Title | Pharmacokinetics of Asenapine up to Doses of 10 mg BID in Elderly Subjects With Psychosis, Dn-AUC 0-12 |
---|---|
Description | dn-AUC 0-12 defined as dose-normalized area-under-the-curve from zero to time point 12 hours. |
Time Frame | Day 4 or 8 |
Outcome Measure Data
Analysis Population Description |
---|
All-Subjects-Pharmacokinetically-Evaluable Group defined as all subjects for which at least one pharmacokinetic parameter could be calculated and who did not have any protocol violations interfering with pharmacokinetics. |
Arm/Group Title | Asenapine 5mg BID Day 4 | Asenapine 10mg BID Day 8 |
---|---|---|
Arm/Group Description | Pharmacokinetic parameter of asenapine for Day 4. | Pharmacokinetic parameter of asenapine for Day 8. |
Measure Participants | 87 | 60 |
Mean (Standard Deviation) [ng*h/mL/mg] |
7.72
(4.22)
|
7.03
(4.18)
|
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Asenapine 2-10mg BID | Asenapine 5-10mg BID | ||
Arm/Group Description | ||||
All Cause Mortality |
||||
Asenapine 2-10mg BID | Asenapine 5-10mg BID | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Asenapine 2-10mg BID | Asenapine 5-10mg BID | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 6/61 (9.8%) | 3/61 (4.9%) | ||
Cardiac disorders | ||||
Cardio-respiratory arrest | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Ventricular extrasystoles | 0/61 (0%) | 0 | 1/61 (1.6%) | 1 |
Injury, poisoning and procedural complications | ||||
Fall | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Hip fracture | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||
Metastases to pleura | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Nervous system disorders | ||||
Extrapyramidal disorder | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Psychiatric disorders | ||||
Mania | 0/61 (0%) | 0 | 1/61 (1.6%) | 1 |
Mental status changes | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Psychotic disorder | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Schizophrenia | 0/61 (0%) | 0 | 1/61 (1.6%) | 1 |
Renal and urinary disorders | ||||
Azotaemia | 1/61 (1.6%) | 1 | 0/61 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||
Asenapine 2-10mg BID | Asenapine 5-10mg BID | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 21/61 (34.4%) | 21/61 (34.4%) | ||
General disorders | ||||
Asthenia | 4/61 (6.6%) | 4 | 2/61 (3.3%) | 2 |
Infections and infestations | ||||
Urinary tract infection | 4/61 (6.6%) | 4 | 0/61 (0%) | 0 |
Investigations | ||||
Blood pressure increased | 0/61 (0%) | 0 | 5/61 (8.2%) | 7 |
Nervous system disorders | ||||
Dizziness | 4/61 (6.6%) | 4 | 2/61 (3.3%) | 3 |
Headache | 4/61 (6.6%) | 4 | 4/61 (6.6%) | 4 |
Parkinsonism | 1/61 (1.6%) | 1 | 5/61 (8.2%) | 6 |
Somnolence | 5/61 (8.2%) | 6 | 3/61 (4.9%) | 5 |
Psychiatric disorders | ||||
Anxiety | 0/61 (0%) | 0 | 4/61 (6.6%) | 4 |
Vascular disorders | ||||
Hypertension | 7/61 (11.5%) | 11 | 3/61 (4.9%) | 3 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Institution will provide manuscripts, abstracts, or the full text of any other intended disclosure to the sponsor at least 30 days prior to submission for publication or other disclosure. If any patent action is required to protect intellectual property rights, Institution agrees to delay the disclosure for a period not to exceed and additional 60 days. Institution will, on request, remove any previously undisclosed Confidential Information (other than study results) before disclosure.
Results Point of Contact
Name/Title | Senior Vice President, Global Clinical Development |
---|---|
Organization | Merck Sharp & Dohme Corp. |
Phone | |
ClinicalTrialsDisclosure@merck.com |
- P05717
- A7501021