Buprenorphine for Late-Life Treatment Resistant Depression

Depression Clinical Trial

— BUILD  

Official title:

Buprenorphine for Late-Life Treatment Resistant Depression

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01071538
• Other study ID #: BUILD
• Secondary ID: KL2RR024154
• Status: Completed
• Phase: Phase 2
• First received: February 17, 2010
• Last updated: February 9, 2018
• Start date: May 2010
• Est. completion date: May 2012

Study information

• Verified date: February 2018
• Source: University of Pittsburgh
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The goals of this pilot study are to gather data about the safety and clinical effect of low-dose buprenorphine in older adults with treatment resistant depression.

Description:

We are recruiting 20 participants for this pilot study. Subjects are recruited from either:

1) An ongoing study of Late-Life Depression(MH083660; PI: Reynolds) who did not meet research response criteria; and 2) community-dwelling individuals, at least 50 years old, who have tried at least two FDA-approved antidepressant medications at therapeutic doses each for at least 6 weeks, and who are currently in an episode of major depression.

Overview of intervention: To guide future placebo-controlled work, at this preliminary stage of research we will collect data about both buprenorphine (BUP) 1) augmentation pharmacotherapy, and 2) monotherapy. Subjects recruited from the community will have the buprenorphine prescribed as augmentation to any currently prescribed antidepressant medication.

BUP 0.2 mg will be used for the first week. The first dose will be administered at the clinic under the supervision of the PI. Because peak plasma levels occur 60 minutes after ingestion, subjects will be re-assessed after 1 hour for safety. Participants will be seen weekly for eight weeks to assess progress and monitor intervention-emergent side effects. Dosing increases will be guided by antidepressant response (e.g., continued MADRS scores > 10 will trigger an increase dose of BUP) and our protocolized use of the Frequency, Intensity, and Burden of Side Effect Rating (FIBSER) Scale score. For example, a score of 5 to 7 on the FIBSER will trigger additional assessment of side effects and require justification for increasing the dose, while a score of > 7 will signal no increase in dose, although specific side effects should be reviewed in detail before a final determination, including review if the UKU Side Effects Rating Scale.

We will increase the dose by 0.2 mg/week up to 1.6 mg/day based on MADRS and FIBSER scores. Every time the dose is increased, the first ingestion of the higher dose will be monitored in the clinic as described above.

Subjects will participate in the project at the Late-Life Depression Clinic on the 7th Floor of Bellefield Tower. Subjects will complete paper and pencil and clinician-administered psychiatric assessments before receiving the first dose of buprenorphine and at all subsequent visits. After the first ingestion and all subsequent first ingestions of higher doses of BUP, subjects will remain in the clinic for 60 minutes after ingestion and be re-assessed for the emergence of side effects and have vital signs re-checked. The duration of the first visit will be approximately 2.5 hours. If subsequent visits require observed ingestion of buprenorphine, they will last about 1.75 hours. If subsequent visits do not require observed ingestion of buprenorphine, these visits will last 30-45 minutes.

Prior to the first ingestion, the first ingestion of subsequent higher doses, and at study end, subjects will complete a 15 minute battery of computerized neuropsychological tests assessing reaction time and attention. These tests will be repeated 60 minutes after the ingestion. Prior to the first ingestion and after discontinuation of the buprenorphine, memory will be assessed with the Hopkins Verbal Learning Test (HVLT). The HVLT takes about 10 minutes to complete.

The discontinuation phase will occur during weeks 9-12. To minimize the risk of withdrawal symptoms, we will discontinue the buprenorphine slowly by reducing the dose to 0.4 mg/day for 7 days, then 0.2 mg/day every other day for 7 days, and then stop the buprenorphine. We will see subjects weekly over these four weeks.

The final visit will occur at week 16. This will be a telephone check in of mood and functioning. This call will take about 15-20 minutes.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 15
• Est. completion date: May 2012
• Est. primary completion date: May 2012
• Accepts healthy volunteers: No
• Gender: All
• Age group: 50 Years and older

Eligibility

Inclusion Criteria:

• Age >/= 50 years

• Major depressive disorder

• Non-responder to at least 2 FDA-approved antidepressants prescribed at a therapeutic dose, each for at least 6 weeks, or is a depression non-responder from an ongoing study of late-life depression at our research clinic.

Exclusion Criteria:

• Concomitant use of strong or moderate CYP3A4 inhibitor.

• Refusal to stop all opioids.

• Refusal to discontinue all alcohol.

• Refusal to discontinue benzodiazepines other than the equivalent of lorazepam 2 mg/day prescribed at a stable dose for at least the past 2 weeks.

• Hepatic impairment (AST/ALT > 1.5 times upper normal.

• Lung disease requiring supplemental oxygen.

• Estimated creatinine clearance <30 mL/min.

• Inability to provide informed consent.

• Depressive symptoms not severe enough (i.e., MADRS < 10) at the baseline assessment.

• Dementia.

• Lifetime diagnosis of bipolar I or II disorder, schizophrenia, schizoaffective disorder, schizophreniform disorder, delusional disorder, or current psychotic symptoms.

• Abuse of or dependence on alcohol or other substances within the past 3 months.

• Meets criteria for history of abuse or dependence upon opioids.

• High risk for suicide.

• Contraindication to buprenorphine.

• Inability to communicate in English.

• Non-correctable clinically significant sensory impairment.

• Unstable medical illness.

• Subjects taking psychotropic medications that cannot be safely tapered and discontinued prior to study initiation.

Related Conditions & MeSH terms

• Depression
• Depressive Disorder
• Depressive Disorder, Treatment-Resistant

Intervention

Drug:
• Buprenorphine
Sublingual buprenorphine 0.2 mg will be used for the first week. The dose will be increased by 0.2 mg/week based on safety and clinical response up to a maximal dose of 1.6 mg/day.

Locations

Country	Name	City	State
United States	Western Psychiatric Institute and Clinica, University of Pittsburgh School of Medicine	Pittsburgh	Pennsylvania

Sponsors (4)

Lead Sponsor	Collaborator
University of Pittsburgh	National Center for Research Resources (NCRR), National Institutes of Health (NIH), Reckitt Benckiser LLC

Country where clinical trial is conducted

United States, 

References & Publications (4)

Bodkin JA, Zornberg GL, Lukas SE, Cole JO. Buprenorphine treatment of refractory depression. J Clin Psychopharmacol. 1995 Feb;15(1):49-57. — View Citation

Emrich HM, Vogt P, Herz A. Possible antidepressive effects of opioids: action of buprenorphine. Ann N Y Acad Sci. 1982;398:108-12. — View Citation

Mague SD, Pliakas AM, Todtenkopf MS, Tomasiewicz HC, Zhang Y, Stevens WC Jr, Jones RM, Portoghese PS, Carlezon WA Jr. Antidepressant-like effects of kappa-opioid receptor antagonists in the forced swim test in rats. J Pharmacol Exp Ther. 2003 Apr;305(1):323-30. — View Citation

Nyhuis PW, Gastpar M, Scherbaum N. Opiate treatment in depression refractory to antidepressants and electroconvulsive therapy. J Clin Psychopharmacol. 2008 Oct;28(5):593-5. doi: 10.1097/JCP.0b013e31818638a4. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Montgomery Asberg Depression Rating Scale	measure of depression severity theoretical scale range 0-60 Lower values represent better outcome	8 weeks
Primary	Blood Pressure	Blood Pressure- systolic and diastolic 140/90 or lower is considered normal and indicates a better outcome.	8 weeks
Primary	UKU Side Effect Rating Scale	measure of side effects 46 items with scores of 0,1,2,3 possible. Theoretical range 0-138 Lower scores indicate fewer side effects	8 weeks
Primary	Heart Rate	Heart Rate (Beats per minute) 60-100 beats per minute is considered normal lower heart rate represent healthier outcome	8 weeks
Secondary	Brief Symptom Inventory -- Anxiety Subscale	measure of anxiety Lower numbers indicate better outcome Theoretical Range 0-2.4	8 weeks
Secondary	Positive and Negative Affect Scale	Positive Affect Score: Scores can range from 10 - 50, with higher scores representing higher levels of positive affect.; Negative Affect Score: Scores can range from 10 - 50, with lower scores representing lower levels of negative affect.	8 weeks
Secondary	Pain Numeric Rating Scale (20 Item)	measure of average physical pain score range 0-20 Higher scores indicate worse outcome	8 weeks

External Links

•   Information about buprenorphine
•   This link describes our other work with late-life depression at our NIH-funded research clinic in Pittsburgh, PA