# Risk Factors for Development of Rapid Cycling in Bipolar Disorder Patients

> **NCT01992302** · — · COMPLETED · sponsor: **Hospital Clinic of Barcelona** · enrollment: 289 (actual)

## Conditions studied

- Bipolar Disorder

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01992302
- **Lead sponsor:** Hospital Clinic of Barcelona
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2004-06
- **Primary completion:** 2013-11
- **Final completion:** 2013-11
- **Target enrollment:** 289 (ACTUAL)
- **Last updated:** 2013-11-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01992302

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01992302, "Risk Factors for Development of Rapid Cycling in Bipolar Disorder Patients". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01992302. Licensed CC0.

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