# Methylnaltrexone for Opioid Induced Constipation

> **NCT01955213** · — · TERMINATED · sponsor: **Amsterdam UMC, location VUmc** · enrollment: 7 (actual)

## Conditions studied

- Constipation

## Interventions

- **DRUG:** methylnaltrexone

## Key facts

- **NCT ID:** NCT01955213
- **Lead sponsor:** Amsterdam UMC, location VUmc
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2012-07
- **Primary completion:** 2017-09
- **Final completion:** 2017-09
- **Target enrollment:** 7 (ACTUAL)
- **Last updated:** 2019-08-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01955213

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01955213, "Methylnaltrexone for Opioid Induced Constipation". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01955213. Licensed CC0.

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