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Brain and Central Nervous System TumorsNCT00726830

Methadone, Morphine, or Oxycodone in Treating Pain in Patients With Cancer

A study testing methadone hydrochloride, morphine sulfate and oxycodone hydrochloride in people with Brain and Central Nervous System Tumors and Chronic Myeloproliferative Disorders, run by M.D. Anderson Cancer Center at 2 sites in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

RATIONALE: Methadone, morphine, or oxycodone may help relieve pain caused by cancer. It is not yet known whether methadone is more effective than morphine or oxycodone in treating pain in patients with cancer. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
methadone hydrochloride, morphine sulfate and oxycodone hydrochloride
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1 participants
Where
2 sitesUnited States
Study dates
Mar 2009to Oct 2010
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Receiving ongoing care in the outpatient medical oncology setting
  • Self-reported pain (of any cause) for which long-acting strong opioids (morphine or oxycodone) have been prescribed or administered
  • Oral morphine-equivalent daily dose (MEDD) of existing opioid regimen (long-acting or immediate-release) 40-300 mg/day
  • Worst pain score on a scale of 0 (no pain) to 10 (worst pain) of ≥ 5 for ≥ 1 week duration based on verbal self-report AND/OR ≥ 1 persistently bothersome symptom attributed to an opioid side effect (e.g., fatigue, confusion, depressed level of consciousness, memory loss, personality change, anorexia, constipation, dehydration, nausea, vomiting, weight loss, pruritus, urticaria, impotence, reduced libido, and urinary retention or hesitancy)

PATIENT CHARACTERISTICS:

  • None of the following conditions that could predispose the patient to prolonged QT interval-associated tachycardia:
  • Serum potassium < 3.0 mg/dL
  • Cocaine abuse within the past 3 months
  • Family history of sudden death
  • Advanced heart failure (ejection fraction < 40% and/or New York Heart Association (NYHA) class III or IV heart disease)
  • No known or suspected cognitive impairment that could interfere with adherence to the medication plan or self-report of symptoms and side effects
  • Not pregnant or nursing
  • Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • More than 4 weeks since prior radiotherapy or surgery for local control of cancer or pain palliation
  • More than 60 days since prior use of the same long-acting opioid (i.e., the new long-acting opioid) that patient is switching to on the study
  • More than 12 weeks since prior methadone therapy
  • More than 3 days since prior and no concurrent transdermal fentanyl, oxymorphone, or buprenorphine
  • Concurrent systemic anticancer therapy or bisphosphonates allowed provided therapy was initiated ≥ 4 weeks ago
  • Concurrent tricyclic antidepressants, Nonsteroidal Antiinflammatory Drugs (NSAIDs), anticonvulsants, or other adjuvant analgesics or psychostimulants allowed provided therapy was initiated ≥ 2 weeks ago
  • Dose expected to remain stable until after the first week of opioid rotation on study
  • No concurrent methadone maintenance therapy for opioid addiction
  • No concurrent intrathecal infusion of analgesics
  • No concurrent antiarrhythmic medications (e.g., amiodarone or quinidine)

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • M. D. Anderson Cancer Center at University of Texas

    Houston, Texas, 77030-4009

  • Palmetto Hematology Oncology, PC at Gibbs Regional Cancer Center

    Spartanburg, South Carolina, 29303

Other trials in United States

About this study

Official title: A Randomized Comparison of Oral Methadone as a "First-Switch" Opioid Versus Opioid Switching Between Sustained-Release Morphine and Oxycodone for Oncology-Hematology Outpatients With Pain Management Problems: The "Simply Rotate" Study

RATIONALE: Methadone, morphine, or oxycodone may help relieve pain caused by cancer. It is not yet known whether methadone is more effective than morphine or oxycodone in treating pain in patients with cancer.

PURPOSE: This randomized clinical trial is studying methadone to see how well it works compared with morphine or oxycodone in treating pain in patients with cancer.

Read the detailed description

OBJECTIVES:

Primary

  • To compare the effectiveness of an opioid rotation to oral methadone versus an opioid rotation to another long-acting strong opioid (sustained-release morphine or oxycodone) in controlling pain (i.e., analgesia) in patients with cancer.

Secondary

  • To compare the tolerability of an opioid rotation to oral methadone versus an opioid rotation to another long-acting strong opioid (sustained-release morphine or oxycodone).
  • To identify a subset of patients most likely to benefit from an opioid rotation to oral methadone, in terms of significant improvement in pain control or opioid tolerability.

OUTLINE: This is a multicenter study. Patients are stratified according to their baseline opioid (morphine vs oxycodone). Patients are randomized to 1 of 2 treatment arms.

  • Arm I: Patients are switched from their current opioid medication (oxycodone or morphine) to methadone. Patients receive oral methadone 2-3 times daily for 4 weeks.
  • Arm II: Patients currently receiving oxycodone are switched to sustained-release (SR) morphine. Patients currently receiving morphine are switched to SR oxycodone. Patients receive either oral SR morphine or oxycodone 2-3 times daily for 4 weeks.

Patients are assessed for pain control and complete a symptom questionnaire on days 1, 8, 15, 22, and 28.

Being tested
methadone hydrochloride, morphine sulfate, oxycodone hydrochloride
Keywords
pain, unspecified adult solid tumor, protocol specific, accelerated phase chronic myelogenous leukemia, acute undifferentiated leukemia, adult acute myeloid leukemia with 11q23 (MLL) abnormalities, adult acute myeloid leukemia with inv(16)(p13;q22), adult acute myeloid leukemia with t(15;17)(q22;q12), adult acute myeloid leukemia with t(16;16)(p13;q22), adult acute myeloid leukemia with t(8;21)(q22;q22), atypical chronic myeloid leukemia, BCR-ABL1 negative, blastic phase chronic myelogenous leukemia, chronic myelomonocytic leukemia, chronic phase chronic myelogenous leukemia, mast cell leukemia, meningeal chronic myelogenous leukemia, progressive hairy cell leukemia, initial treatment, prolymphocytic leukemia, recurrent adult acute lymphoblastic leukemia, recurrent adult acute myeloid leukemia, recurrent adult T-cell leukemia/lymphoma
Medical subject headings
Central Nervous System Neoplasms, Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorders, Multiple Myeloma, Neoplasms, Plasma Cell, Myelodysplastic Syndromes

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • methadone hydrochlorideDrug

    Also called methadone, dolophine, methadose

    Given orally

  • morphine sulfateDrug

    Given orally

  • oxycodone hydrochlorideDrug

    Also called oxycodone, ETH-Oxydose, DSC, OxyIR

    Given orally

Study groups in NCT00726830
Study groupRoleWhat they receive
Arm I: Opioid rotation to oral methadoneExperimentalParticipants are switched from their current opioid medication (oxycodone or morphine) to methadone. Participants receive oral methadone 2-3 times daily for 4 weeks.
Receives: Drug: methadone hydrochloride
Arm II: Opioid rotation to another long-acting strong opioidExperimentalParticipants currently receiving oxycodone are switched to sustained-release (SR) morphine. Participants currently receiving morphine are switched to SR oxycodone. Participants receive either oral SR morphine or oxycodone 2-3 times daily for 4 weeks.
Receives: Drug: morphine sulfate; Drug: oxycodone hydrochloride

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Participants With at Least a 3-point Reduction in Pain Score on the M.D. Anderson Symptom Inventory (MDASI)

    MDASI questionnaire completed on days 8, 15, and 22 after enrollment. The 'primary success' is defined as a 3-point reduction in pain score on the MDASI. Scores from baseline and from four weeks later compared using the MDASI average pain intensity on a scale of 0 (no pain) to 10 (worst pain).

    Measured: 28 days

Secondary outcomes (1)
  1. Number of Participants With 30% Reduction in Total Summary Score for the Individual Composite Drug Toxicity Score (CDTS) Items

    Measured: 28 days

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted1 Aug 2008 (estimated)
  2. Study startMar 2009
  3. Primary completionSep 2010
  4. Study completionOct 2010

Why it stopped: Low Accrual.

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
1 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00726830
Sponsor's protocol ID
2007-0791
Other IDs
MDA-2007-0791, CDR0000598283
Status last verified
Sep 2020
First submitted
31 Jul 2008
Last updated
24 Sep 2020
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A study testing methadone hydrochloride, morphine sulfate and oxycodone hydrochloride in people with Brain and Central Nervous System Tumors and Chronic Myeloproliferative Disorders, run by M.D. Anderson Cancer Center at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 24 Sep 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 6 Dec 2012). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Participants With at Least a 3-point Reduction in Pain Score on the M.D. Anderson Symptom Inventory (MDASI) (time frame: 28 days). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Sep 2020.

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