# Contingency Outcomes in Prolonged Exposure

> **NCT01693978** · NA · COMPLETED · sponsor: **Johns Hopkins University** · enrollment: 126 (actual)

## Conditions studied

- Posttraumatic Stress Disorder
- Substance Use Disorder

## Interventions

- **BEHAVIORAL:** Prolonged Exposure Therapy
- **BEHAVIORAL:** Voucher-Based Reinforcement

## Key facts

- **NCT ID:** NCT01693978
- **Lead sponsor:** Johns Hopkins University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-09
- **Primary completion:** 2015-06
- **Final completion:** 2015-09
- **Target enrollment:** 126 (ACTUAL)
- **Last updated:** 2016-08-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01693978

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01693978, "Contingency Outcomes in Prolonged Exposure". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01693978. Licensed CC0.

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