Acute Psychotherapy for Bipolar II Depression

Summary

This proposed study is designed to compare the efficacy of interpersonal and social rhythm therapy (IPSRT) alone to IPSRT plus medication as an acute treatment for bipolar II depression. The investigators propose to conduct a randomized, controlled, trial comparing the effects of IPSRT plus pill placebo to IPSRT plus quetiapine on depressive symptoms in individuals suffering from Bipolar II depression. The investigators will also examine the impact of treatment on psychosocial function.

Conditions

• Bipolar Disorder
• Depression

Interventions

DRUG

IPSRT plus placebo (IPSRT-PLA)

Subjects will be seen approximately weekly/biweekly during the 20 week acute phase. All subjects will return at weeks 36 and 52 for follow-up assessments to evaluate the enduring effects of treatment. The therapist will administer IPSRT and the psychiatrist will administer medication management procedures (quetiapine or placebo). Medication Dosing The research pharmacy will dispense medication in the following unit-dose packs: Dose A (50 mg of QUE or PLA) Dose B (100 mg of QUE or PLA) Dose C (separate packs of 50 mg and 100 mg QUE capsules or PLA) Dose D (200 mg of QUE or PLA) Dose E (separate packs of 50 mg and 200 mg QUE capsules or PLA) Dose F (separate packs of 100mg and 200mg QUE capsules or PLA)

DRUG

IPSRT plus quetiapine

Subjects will be seen approximately weekly/biweekly during the 20 week acute phase. All subjects will return at weeks 36 and 52 for follow-up assessments to evaluate the enduring effects of treatment. The therapist will administer IPSRT and the psychiatrist will administer medication management procedures (quetiapine or placebo). Medication Dosing The research pharmacy will dispense medication in the following unit-dose packs: Dose A (50 mg of QUE or PLA) Dose B (100 mg of QUE or PLA) Dose C (separate packs of 50 mg and 100 mg QUE capsules or PLA) Dose D (200 mg of QUE or PLA) Dose E (separate packs of 50 mg and 200 mg QUE capsules or PLA) Dose F (separate packs of 100mg and 200mg QUE capsules or PLA)

Sponsors & Collaborators

• National Institute of Mental Health (NIMH)

  collaborator NIH

• Holly Swartz

  lead OTHER

Principal Investigators

• Holly Swartz, MD · University of Pittsburgh

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

TRIPLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2010-08-31

Primary Completion

2015-10-31

Completion

2015-10-31

Countries

• United States

Study Locations