Study of NSI-189 for Major Depressive Disorder

Major Depressive Disorder Clinical Trial

Official title:

A Phase 2, Double-Blind, Placebo-Controlled Study of NSI-189, a Neurogenic Compound Among Out-Patients With Major Depressive Disorder

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT02695472
• Other study ID #: NS2014-1
• Status: Active, not recruiting
• Phase: Phase 2
• First received: February 15, 2016
• Last updated: February 23, 2017
• Start date: March 2016
• Est. completion date: December 2017

Study information

• Verified date: February 2017
• Source: Neuralstem Inc.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The study will consist of a screening period and a randomized treatment. Approximately 220 subjects who meet eligibility during the screening period will be randomized to initiate a 12-week, double-blind treatment with NSI-189 80 milligrams/day (provided as 40 milligrams twice per day), NSI-189 40 milligrams once a day, or placebo.

Description:

The screening period will range from a minimum of 14 days to a maximum of 28 days. The Investigators will determine that the subjects meet eligibility criteria and will collect the demographic and medical data permitting full characterization of the subject.

The duration of the randomization period will be 12 weeks. Subjects who meet inclusion/exclusion criteria at the Baseline Visit will be randomized to NSI-189 80 milligrams/day, given as 40 milligrams twice per day, NSI-189 40 milligrams/day, given once a day, or placebo. The treatment will be double-blinded.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 220
• Est. completion date: December 2017
• Est. primary completion date: June 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 60 Years

Eligibility

Inclusion Criteria:

1. Subject has the ability to understand the purpose, potential benefits and risks of the study and to provide signed and dated informed consent, authorizing the use of protected health information in accordance with national and local Subject privacy regulations.

2. Males and females 18 to 60 years of age, inclusive, at the time of informed consent.

3. Diagnosis of major depressive disorder, recurrent, as per Diagnostic and Statistical Manual of Mental Disorders, 5th edition criteria and confirmed by Structured Clinical Interview for the Diagnostic and Statistical Manual specific for Clinical Trials. Their major depressive episode must be at least 8 weeks in duration and confirmed via Structured Clinical Interview for the Diagnostic and Statistical Manual mood module interview administered by a remote, independent raters, prior to the baseline visit.

4. Montgomery-Asberg Depression Scale (MADRS) score of 20 or greater, at Screening and Baseline (MADRS score confirmed to be 20 or greater via remote SAFER interview by an independent rater prior to the baseline visit).

5. The following applies to female Subjects: Non-pregnant, non-lactating females of childbearing potential are eligible as long as they agree to use a double barrier method of birth control from Screening until 3 months following discontinuation of IP. Women who are not of childbearing potential (bilateral oophorectomy, bilateral tubal ligation, hysterectomy, or post-menopausal for at least 1 year) will not require such parameters in order to be eligible.

6. The following applies to male subjects: Male subjects with a female partner of childbearing potential will be required to use double barrier method of birth control or practice abstinence during this study and for 3 months following discontinuation of Investigational Product. Note: These requirements also apply for male subjects who have had a vasectomy.

7. Body mass index (BMI) =19.5 and =38.0 kg/m2, at Screening. Bodyweight must be >50 kg.

8. Of stable medical health, in the opinion of the Site Investigator, as determined by Investigator discretion (medical history, physical examination, vital signs, ECG, and clinical laboratory assessments).

Exclusion Criteria:

1. Clinically significant history or evidence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, neurological, immunological, or other major disease as determined by the Investigator or designee such that participation in the study would place subjects at increased risk for serious adverse events.

2. History of cancer or malignancy within the last 5 years. Note: Subjects with basal or squamous cell carcinoma may be permitted into the study on a case by case basis.

3. History of seizures; head trauma; or any clinically significant finding on the neurologic examination such that participation in the study would place subjects at increased risk for serious adverse events.

4. Previous or current diagnosis of bipolar or schizoaffective disorder or psychotic disorder, or any psychotic symptoms during the current major depressive episode (according to Diagnostic and Statistical Manual of Mental Disorders, 5th edition).

5. Subjects who have a concurrent primary psychiatric diagnosis, diagnosed by Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, 5th edition, other than depression.

6. Subjects with delirium, dementia, Parkinson's disease, or Huntington's disease.

7. Subjects who have failed to respond to more than two antidepressant trials of adequate dose (as defined in Massachusetts General Hospital Antidepressant Treatment Response) and duration (at least 8 weeks in duration) during the current major depressive episode as determined by the local rater and confirmed by an independent, remote rater prior to the baseline visit.

8. Subjects with clinically significant suicidal ideation and/or behavior currently as determined by the Site Investigator, such that participation in the study would place subjects at increased risk for serious adverse events.

9. Subjects with any current homicidal ideation.

10. Clinically significant abnormal clinical chemistry values, as determined by the Site Investigator, or any values for Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), total bilirubin or creatinine that are 1.5 times above the upper limit of normal (ULN) and deemed clinically significant by the Site Investigator; any clinically significant values as determined by the Site Investigator for platelets or hemoglobin that are below the lower limit of normal (LLN); or any out of normal range values for white blood cells (WBC) deemed clinically significant by the Site Investigator.

11. Clinically significant (as determined by the Investigator) 12-lead Electrocardiogram (ECG) abnormalities, including corrected QT interval using Bazett's correction method of >450 msec for males and >470 msec for females.

12. Subjects with (current) severe Post-Traumatic Stress Disorder (PTSD), severe Obsessive Compulsive Disorder (OCD), severe binge eating disorder, or subjects with anorexia or bulimia nervosa active within the past three years.

13. Subjects who plan to undergo elective invasive procedures/surgeries at any time during the study through End-of-study.

14. Subjects taking excluded medications (See Appendix 1)..

15. History of alcohol or drug-dependence or abuse by Diagnostic and Statistical Manual of Mental Disorders, 5th edition criteria and confirmed by Structured Clinical Interview for the Diagnostic and Statistical Manual specific for Clinical Trials within 12 months prior to Screening.

16. Positive screening test or baseline test for drugs-of-abuse (cocaine, amphetamines, barbiturates, opiates, benzodiazepines, cannabinoids, phencyclidine). Note any positive test result(s) for benzodiazepine(s), opiates, or psychostimulants accompanied by confirmation of a prescription for a valid medical reason will be allowed.

17. Positive serum ß-human chorionic gonadotropin (ß-HCG) test at Screening or positive urine pregnancy test at baseline that is consistent with pregnancy (females only).

18. Donation or loss of whole blood >200 mL within 30 days prior to dosing or =500 mL within 56 days prior to dosing. Note: Blood taken for routine medical evaluations totaling less than 50 mL will be permitted.

19. Females who are pregnant, lactating, or planning to become pregnant during the study.

20. Does not tolerate venipuncture.

21. Subjects who have had electroconvulsive therapy within the 6 months prior to Screening.

22. Current enrollment in any other drug, biologic, device, or clinical study, or treatment with an Investigational Product or approved therapy for investigational use within 45 days (or 5 half-lives, whichever is longer) prior to Day 1 of Investigational Product administration.

23. Any concurrent disease or condition that, in the opinion of the Investigator, would make the subject unsuitable for participation in the clinical study.

24. Subject who, in the opinion of the Site Investigator, are unable to understand the protocol requirements, instructions and study-related restrictions, the nature, scope and possible consequences of the clinical study.

25. Subject who, in the opinion of the Site Investigator, are unlikely to comply with the protocol requirements, instructions and study-related restrictions; e.g., uncooperative attitude, inability to return for follow-up and improbability of completing the clinical study.

Related Conditions & MeSH terms

• Depression
• Depressive Disorder
• Depressive Disorder, Major
• Disease
• Major Depressive Disorder

Intervention

Drug:
• 80 Milligrams NSI-189
Orally Administered
• Placebo
Orally administered
• 40 Milligrams NSI-189
Orally Administered

Locations

Country	Name	City	State
United States	Institute for Advanced Medical Research	Alpharetta	Georgia
United States	FutureSearch Trials of Dallas	Dallas	Texas
United States	Midwest Clinical Research Center, LLC	Dayton	Ohio
United States	Clinical Trials of the Rockies	Denver	Colorado
United States	Collaborative Neuroscience Network, LLC	Garden Grove	California
United States	Clinical Neuroscience Solutions, Inc.	Jacksonville	Florida
United States	Clinical Neuroscience Solutions, Inc.	Memphis	Tennessee
United States	Synergy San Diego	National City	California
United States	Clinical Neuroscience Solutions, Inc	Orlando	Florida
United States	Clinical Trials of Texas, Inc.	San Antonio	Texas
United States	Psychiatric Medicine Associates, LLC	Skokie	Illinois
United States	St. Louis Clinical Trials, LC	St. Louis	Missouri
United States	Richmond Behavioral Associates	Staten Island	New York

Sponsors (1)

Lead Sponsor	Collaborator
Neuralstem Inc.

Country where clinical trial is conducted

United States, 

References & Publications (1)

Fava M, Johe K, Ereshefsky L, Gertsik LG, English BA, Bilello JA, Thurmond LM, Johnstone J, Dickerson BC, Makris N, Hoeppner BB, Flynn M, Mischoulon D, Kinrys G, Freeman MP. A Phase 1B, randomized, double blind, placebo controlled, multiple-dose escalation study of NSI-189 phosphate, a neurogenic compound, in depressed patients. Mol Psychiatry. 2016 Oct;21(10):1372-80. doi: 10.1038/mp.2015.178. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Montgomery-Asberg Depression Rating Scale (MADRS)		Up to 12 weeks
Secondary	Symptoms of Depression Questionnaire (SDQ)		Up to 12 weeks
Secondary	The Massachusetts General Hospital Cognitive and Physical Functioning Questionnaire (MGH CPFQ)		Up to 12 weeks
Secondary	17-item Hamilton Rating Scale for Depression (HAMD17)		Up to 12 weeks
Secondary	Clinical Global Impressions - Severity and Improvement (CGI-S, CGI-I)		Up to 12 weeks
Secondary	Cogstate Brief Battery	A computerized battery used to measure psychomotor, attention, learning and working memory performance. The subject results are compared with normative data from a population with similar age and gender.	Up to 12 weeks
Secondary	CogScreen	A computerized battery focused on measures of attention, concentration, information processing, memory span, and working memory. The subject results are compared with normative data from a population with similar age and gender.	Up to 12 weeks