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Role of Methadone As Co-Opioid Analgesic

NCT00558870 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 5

Last updated 2016-04-05

Study results available
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Summary

Objectives:

Primary Objective:

To determine whether the addition of low dose methadone to morphine(in the methadone group) has a lower dose escalation index as compared to the morphine alone(in the morphine group) at Day 15 (+/- 3 days)

Secondary Objectives:

To determine whether individuals on the methadone arm have lower pain intensity than the morphine alone arm as demonstrated by a decrease in two points from baseline (+/- 3 days) in their ESAS score at Day 15 (+/- 3 days).

To determine whether the methadone group of experiences fewer opioid induced neurotoxic side effects (including sedation, myoclonus, hallucinations, hyperalgesia and confusion) as compared to the morphine alone group at Day 15 (+/- 3 days).

Conditions

Interventions

DRUG

Morphine

Arm 1: 2 Doses of "Slow-Release" Morphine PO Every 12 Hours, Every Day for 15 Days (plus or minus 3 days)."Immediate-release" morphine may be used, if needed, for pain.

DRUG

Methadone

1 Dose of Methadone PO Every 12 Hours, Every Day for 15 Days (plus or minus 3 days) Arm 2: 1 Dose of Slow-Release Morphine PO Every 12 Hours, Every Day for 15 Days (plus or minus 3 days).)."Immediate-release" morphine may be used, if needed, for pain.

Sponsors & Collaborators

  • M.D. Anderson Cancer Center

    lead OTHER

Principal Investigators

  • Sriram Yennurajalingam, MD · M.D. Anderson Cancer Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-11-30
Primary Completion
2015-01-31
Completion
2015-01-31

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00558870 on ClinicalTrials.gov