Study Results
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View full resultsBasic Information
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COMPLETED
NA
101 participants
INTERVENTIONAL
2013-08-31
2017-01-27
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Testosterone
Testosterone cream will be applied to skin for 8 weeks. Starting dose is 10 mg daily and will be titrated based on blood levels.
Testosterone
Placebo
Placebo cream will appear identical to the testosterone cream and will be applied to skin for 8 weeks.
Placebo
Interventions
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Testosterone
Placebo
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. Major depressive disorder including MADRS\>/=12
3. Currently treated with an antidepressant monotherapy (1st, 2nd or 3rd trial in current episode), that has been taken at an adequate dose for at least six weeks.
Exclusion Criteria
2. Unstable medical illness including cardiovascular, hepatic, renal, respiratory, endocrine, neurologic
3. Substance use disorder active within last six months, or clinical suspicion of ongoing substance use disorder at the discretion of the study clinician at time of screening based on history and/or laboratory results.
4. Any history of psychotic features, bipolar disorder, or primary obsessive compulsive disorder, as assessed by SCID
5. Currently treated with typical or atypical antipsychotic medications, or lithium
6. Untreated hypothyroidism. If treated hypothyroidism, change in levothyroxine dose within the prior 3 mos
7. Use of androgens, including testosterone, dehydroepiandrosterone (DHEA) and methyltestosterone, within the prior three months
8. Any investigational psychotropic drug within the last thirty days
9. In the judgment of the study clinician, unlikely to be able to participate safely throughout the study period (three or more episodes of self-harm in the past year, documented history of poor treatment adherence, or frequent missed appointments (\>50%) in the past year)
10. ALT \> 3x upper limit of normal or creatinine\> 3x upper limit
11. History of a hormone-responsive cancer
21 Years
75 Years
FEMALE
No
Sponsors
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National Institutes of Health (NIH)
NIH
Lawley Pharmaceuticals
INDUSTRY
Massachusetts General Hospital
OTHER
Responsible Party
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Karen Klahr Miller, MD
Associate Professor of Medicine, Harvard Medical School
Principal Investigators
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Karen Miller, MD
Role: PRINCIPAL_INVESTIGATOR
Massachusetts General Hospital
Maurizio Fava, MD
Role: PRINCIPAL_INVESTIGATOR
Massachusetts General Hospital
Linda L Carpenter, MD
Role: PRINCIPAL_INVESTIGATOR
Butler Hospital
Locations
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Massachusetts General Hospital
Boston, Massachusetts, United States
Butler Hospital
Providence, Rhode Island, United States
Countries
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References
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Dichtel LE, Carpenter LL, Nyer M, Mischoulon D, Kimball A, Deckersbach T, Dougherty DD, Schoenfeld DA, Fisher L, Cusin C, Dording C, Trinh NH, Pedrelli P, Yeung A, Farabaugh A, Papakostas GI, Chang T, Shapero BG, Chen J, Cassano P, Hahn EM, Rao EM, Brady RO Jr, Singh RJ, Tyrka AR, Price LH, Fava M, Miller KK. Low-Dose Testosterone Augmentation for Antidepressant-Resistant Major Depressive Disorder in Women: An 8-Week Randomized Placebo-Controlled Study. Am J Psychiatry. 2020 Oct 1;177(10):965-973. doi: 10.1176/appi.ajp.2020.19080844. Epub 2020 Jul 14.
Provided Documents
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Document Type: Study Protocol
Document Type: Statistical Analysis Plan
Other Identifiers
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R34MH09931501A1
Identifier Type: OTHER
Identifier Source: secondary_id
2012D000537
Identifier Type: -
Identifier Source: org_study_id
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