# Survey of Cancer Patients' Perceptions of Difficulties Encountered When Filling Opioid Prescriptions

> **NCT03989128** · — · UNKNOWN · sponsor: **M.D. Anderson Cancer Center** · enrollment: 140 (actual)

## Conditions studied

- Malignant Neoplasm
- Pain

## Interventions

- **OTHER:** Medical Chart Review
- **OTHER:** Survey Administration

## Key facts

- **NCT ID:** NCT03989128
- **Lead sponsor:** M.D. Anderson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-23
- **Primary completion:** 2021-01-01
- **Final completion:** 2021-01-01
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2020-05-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03989128

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03989128, "Survey of Cancer Patients' Perceptions of Difficulties Encountered When Filling Opioid Prescriptions". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT03989128. Licensed CC0.

---

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