Rectal Administration of Opioids Using the Macy Catheter in Reducing Pain in Patients With Advanced Cancer
Public ClinicalTrials.gov record NCT03592459. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Rectal Administration of Opioids for Comfort Care in Advanced Cancer Patients Using the Macy Catheter
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This trial studies how well rectal administration of opioids using the Macy catheter works in reducing pain in patients with cancer that has spread to other anatomic sites or is no longer responding to treatment. Rectal administration of opioids using the Macy catheter may help to reduce the cost of care, resolve the issue of medication availability currently faced in the form of parenteral opioid shortage throughout the country, and provide adequate comfort and symptom relief for patients with smoother transition out of hospital.
Study identification
- NCT ID
- NCT03592459
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Macy Catheter Device
- Pain Therapy Procedure
- Questionnaire Administration Other
- Survey Administration Other
Device · Procedure · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 7, 2018
- Primary completion
- Dec 30, 2019
- Completion
- Jan 14, 2020
- Last update posted
- Nov 15, 2020
2018 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| M D Anderson Cancer Center | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03592459, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 15, 2020 · Synced Sep 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03592459 live on ClinicalTrials.gov.