# Long-term Phentermine Pharmacotherapy: An Investigation for Symptoms of Dependence, Cravings, or Withdrawal

> **NCT01402674** · NA · COMPLETED · sponsor: **Center for Weight Management, California** · enrollment: 269 (actual)

## Conditions studied

- Obesity
- Phentermine Withdrawal

## Interventions

- **DRUG:** Abrupt cessation of phentermine pharmacotherapy

## Key facts

- **NCT ID:** NCT01402674
- **Lead sponsor:** Center for Weight Management, California
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-08
- **Primary completion:** 2012-11
- **Final completion:** 2012-11
- **Target enrollment:** 269 (ACTUAL)
- **Last updated:** 2013-01-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01402674

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01402674, "Long-term Phentermine Pharmacotherapy: An Investigation for Symptoms of Dependence, Cravings, or Withdrawal". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01402674. Licensed CC0.

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