- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00739908
A Study of CX157 (TriRima) for the Treatment of Depression (CX157-200)
A Randomized, Double-Blind, Placebo-Controlled Parallel-Group, Assessment of the Efficacy, Safety and Tolerability of CX157 (TriRima) 60mg Three Times a Day (TID) in Subjects With Major Depressive Disorder
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a Phase II, randomized, double-blind, placebo-controlled, parallel-group, multi-center study comparing the efficacy, safety and tolerability of CX157 60mg TID and placebo. This study will be conducted at approximately 12 investigative sites in the US.
Subjects with suspected Major Depressive Disorder (MDD) and experiencing a Major Depressive Episode (MDE) who the investigator wishes to consider for enrollment in the study and who provide written informed consent will initially be evaluated by the Inventory of Depressive Symptomatology 30 item -Self Report (IDS-SR30) administered via Interactive Voice Response System (IVRS). Subjects who meet the minimum score of 40 on the IDS-SR30 will proceed with the remaining study related assessments at the Screening visit. Those subjects who meet all inclusion criteria and none of the exclusion criteria will enter a one to two week Screening period to confirm eligibility and to capture Screening data prior to Randomization. At the Randomization visit, all eligibility requirements will be reconfirmed. The subjects who meet all criteria will be randomized to study medication and enter into a six-week treatment period and a subsequent one week Follow-Up period. The total duration of participation for subjects who complete all phases of the study will be approximately 8-9 weeks. During the treatment period, clinic visits will occur at Week 1, Week 2, Week 4, and Week 6. A subsequent clinic visit will occur at the end of the one week Follow-Up period. The clinical site will contact the subjects via telephone at Weeks 3 and 5 to inquire about their wellbeing, query about adverse events and administer the suicidality scale.
Eligible subjects will be randomized (1:1) to receive:
- CX157 60mg three times a day (TID) for a total daily dose of 180 mg, or
- Placebo administered three times a day.
Subjects who discontinue from the study for any reason will not be replaced.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Alabama
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Birmingham, Alabama, United States, 35216
- Birmingham Research Group
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California
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Beverly Hills, California, United States
- Southwestern Research, Inc.
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District of Columbia
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Washington, District of Columbia, United States
- The George Washington University
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Florida
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Winter Park, Florida, United States, 32789
- Irving S. Kolin, M.D.
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Illinois
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Oakbrook Terrace, Illinois, United States
- Midwest Center for Neurobehavioral Medicine
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Maryland
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Rockville, Maryland, United States
- Capital Clinical Research Associates
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Massachusetts
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Belmont, Massachusetts, United States
- McLean Hospital
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New Jersey
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Clementon, New Jersey, United States
- CRI Worldwide, LLC
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New York
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New York, New York, United States
- Fieve Clinical Services
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North Carolina
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Raleigh, North Carolina, United States
- Richard H. Weisler, M.D., P.A.
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Pennsylvania
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Philadelphia, Pennsylvania, United States
- University of Pennsylvania School of Medicine
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Texas
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Austin, Texas, United States, 78756
- FutureSearch Trials
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Washington
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Seattle, Washington, United States
- Summit Research Network (Seattle), LLC
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Wisconsin
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Brown Deer, Wisconsin, United States
- Northbrooke Research Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male or female = 18 years of age and <60 years
- Able to read, understand, converse in English
- Willing to comply with diet restrictions, concomitant medication restrictions, & all study requirements
- Good general health as ascertained by:Medical history, Physical exam, Supine & standing vital signs, Clinical lab evaluations, 12-lead Electrocardiogram (ECG)
- Diagnosis of MDD;
- A total score =>40 on the IDS-SR30 assessed via IVRS at Screening and Randomization
Exclusion Criteria:
- Subject's current MDD episode is >2 years
- History of Substance Use Disorder at Screening or 12 months prior (except for nicotine)
Current diagnosis of Obsessive-Compulsive Disorder;
- Panic Disorder or Post-Traumatic Stress Disorder;
- Anorexia nervosa, Bulimia nervosa, or eating disorder not otherwise specified;
- Any Axis I Disorder clinically predominant to their MDD (within 6 mo);
- Presence of psychotic features with current depressive episode;
- Antisocial or Borderline Personality Disorder
- At risk for suicide
- Lack of response to >2 trials of adequate dose & duration of antidepressants of different mechanistic classes
- Electroconvulsive therapy within 1 year of Screening
- Subject has taken any psychoactive drug within 2 weeks of Randomization
- History of cardiac abnormalities including abnormal vital sign measurements
- Clinically significant abnormal ECG at Screening
History within past 2 years of: Significant head trauma;
- Surgical procedure involving brain or meninges; Encephalitis or meningitis;
- Degenerative CNS disorder (Alzheimer's or Parkinson's);
- Epilepsy;
- Mental retardation
- Clinically significant Liver Function Test (LFT) and other lab abnormalities
- A history of hypothyroidism and treatment with a stable dosage of thyroid replacement medication for <6 months prior to Screening
- A history of hyperthyroidism treated (medically or surgically) <6 months prior to Screening
- Participation in a clinical investigation of a psychotropic drug within 90 days prior to Screening OR used any other investigational drug within 60 days prior to Screening
Presence of any medical history which includes:
- Hypersensitivity to CX157 or excipients, other MAO inhibitors, or other phenylethylamines;
- Diabetes mellitus Type I, uncontrolled Type II, or controlled Type II managed with insulin; Malignancy/chemotherapy within 2 years prior to Screening;
- Malignancy >2 yrs may not preclude participation if the malignancy was local and without metastasis or recurrence and, if treated with chemotherapy, had no nervous system complications (e.g basal cell carcinoma);
- Pheochromocytoma
- Positive urine test for drugs of abuse (blood for alcohol)
- Female subject who is pregnant or lactating
- Poor likelihood of subject's cooperation or compliance
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
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Six capsules administered three times a day for six weeks.
Other Names:
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Experimental: CX157 (TriRima)
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Six capsules administered three times a day for six weeks.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Randomization in Montgomery and Asberg Depression Rating Scale (MADRS)
Time Frame: Randomization and study end (Week 6).
|
The Montgomery-Asberg Depression Rating Scale (MADRS) is a 10-item checklist designed to measure the overall severity of depressive symptoms in patients with MDD [Montgomery, 1979].
Items are rated on a scale of 0-6, with scores ranging from 0 to 60 with 0 being symptom free and 60 being the most severe depression.
MADRS was assessed at randomization and Weeks 1, 2, 4 and 6 of the study.
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Randomization and study end (Week 6).
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Montgomery and Asberg Depression Rating Scale (MADRS) Response Rate
Time Frame: Week 6 or the last available post treatment result (LOCF)
|
MADRS is a 10-item checklist designed to measure the overall severity of depressive symptoms in patients with MDD [Montgomery, 1979].
Items are rated on a scale of 0-6, with scores ranging from 0 to 60 with 0 being symptom free and 60 being the most severe depression.
Percentage of participants who achieved a reduction in total MADRS score of at least 50% or more as compared to baseline.
MADRS was assessed at randomization and Weeks 1, 2, 4, and 6 of the study.
MADRS Responder rate at Week 6 or the last available post treatment result (LOCF) is reported here.
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Week 6 or the last available post treatment result (LOCF)
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Montgomery and Asberg Depression Rating Scale (MADRS) Remitter Rate
Time Frame: Week 6 or the last available post treatment result (LOCF)
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Percentage of participants with total MADRS score of 11 or less.
MADRS was assessed at randomization and Weeks 1, 2, 4, and 6 of the study.
MADRS Remitter rate at Week 6 or the last available post treatment result (LOCF)is reported here.
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Week 6 or the last available post treatment result (LOCF)
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The Hospital Anxiety and Depression Scale (HADS)
Time Frame: Randomization and Week 6 or the last available post treatment result (LOCF)
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HADS is a subject-rated questionnaire designed to detect states of anxiety and depression.
The HADS consists of 14 questions relating to anxiety or depression, each with a choice of four responses [Zigmond, 1983].
These responses are numerically scored 0-3, with 0 representing the least severe response and 3 representing the most severe response.
The highest possible total score is 42.
HADS was assessed at randomization and Weeks 1, 2, 4, and 6 of the study.
Change from randomization in the HADS total score at Week 6 or the last available post treatment result (LOCF) is reported here.
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Randomization and Week 6 or the last available post treatment result (LOCF)
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Inventory of Depressive Symptomatology 30 Item -Self Report (IDS -SR 30 Items)
Time Frame: Randomization and Week 6 or the last available post treatment result (LOCF)
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IDSR-SR 30 measures the severity of depressive symptoms by subjects.
This scale has 30 items.
The minimum score is 0 and the maximum possible IDS-30 score is 90 (the highest severity).
IDS-SR30 was administered at screening, randomization and Weeks 1, 2, 4, and 6.
Change from randomization in the IDS-SR30 total score at Week 6 or the last available post treatment result (LOCF) is reported here.
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Randomization and Week 6 or the last available post treatment result (LOCF)
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Clinical Global Impression - Improvement of Illness (CGI-I)
Time Frame: Week 6 or the last available post treatment result (LOCF)
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The Clinical Global Impression - Improvement of Illness (CGI-I) was rated on a 7-point scale by the investigator to measure subject's total improvement compared to his/her condition at randomization according to the following scale: 0 = not assessed, 1 = very much improved, 2 = much improved, 3 = minimally improved, 4 = no change, 5 = minimally worse, 6 = much worse, and 7 = very much worse.
CGI-I was measured at Weeks 1, 2, 4 and 6.
Percentage of participants "very much improved" and "much improved" at Week 6 or the last available post treatment result (LOCF) is reported here.
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Week 6 or the last available post treatment result (LOCF)
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Clinical Global Impression - Severity of Illness (CGI-S)
Time Frame: Week 6 or the last available post treatment result (LOCF)
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CGI-S measures the study rater's assessment of the severity of depression illness.
CGI-S is rated on a scale of 1-7 as follows: 0 = not assessed, 1 = normal, not at all ill, 2 = borderline mentally ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, and 7 = among the most extremely ill patients.
CGI-S was measured at randomization and Weeks 1, 2, 4 and 6.
Percentage of subjects reported as normal, not at all ill; borderline mentally ill; and mildly ill is reported here at Week 6 or the last available post treatment result (LOCF).
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Week 6 or the last available post treatment result (LOCF)
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Daniel Burch, MD, CeNeRx BioPharma Inc.
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CX157-200
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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