# The Excess Opioid Disposal Study

> **NCT03694899** · NA · COMPLETED · sponsor: **Dartmouth-Hitchcock Medical Center** · enrollment: 250 (actual)

## Conditions studied

- Surgical Procedures, Operative

## Interventions

- **BEHAVIORAL:** phone contact

## Key facts

- **NCT ID:** NCT03694899
- **Lead sponsor:** Dartmouth-Hitchcock Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-10-03
- **Primary completion:** 2020-03-01
- **Final completion:** 2020-03-01
- **Target enrollment:** 250 (ACTUAL)
- **Last updated:** 2021-05-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03694899

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03694899, "The Excess Opioid Disposal Study". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT03694899. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*