Safety of Subcutaneous Methylnaltrexone for Opioid-Induced Constipation in Patients With Advanced Illness

NCT ID: NCT00672139

Last Updated: 2018-03-07

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

156 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-07-31

Study Completion Date

2013-05-31

Brief Summary

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This is an open-label, multicenter extension of study 3200K1-4000-WW that will evaluate the safety of methylnaltrexone. This drug will be administered by subcutaneous injection and will be tested in late stage, advanced illness patients who have constipation caused by opioid pain relievers. This study will last 3 months.

Detailed Description

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Conditions

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Opioid-Induced Constipation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Methylnaltrexone bromide

Methylnaltrexone subcutaneously as needed no more than 1 dose in a 24-hour period for a maximum of 10 weeks in this study.

Subjects received 0.6 mL (12 mg) every other day if weight ≥ 62kg; or 0.4 mL (8 mg) every other day if weight between 38 and \<62 kg. Subjects with impaired kidney function received reduced doses according to instructions in the Relistor prescribing information.

Group Type EXPERIMENTAL

Methylnaltrexone bromide

Intervention Type DRUG

Interventions

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Methylnaltrexone bromide

Intervention Type DRUG

Other Intervention Names

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Relistor

Eligibility Criteria

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Inclusion Criteria

* Has completed study 3200K1-4000-WW, including 2 weeks of therapy and completion of all post baseline efficacy, safety, and health outcomes assessments.
* Is receiving opioids on a regular schedule, not just as needed to control pain.
* Likely to continue to need treatment of OIC for the duration of participation in the study.

Exclusion Criteria

* Has a suspected mechanical gastrointestinal obstruction, fecal impaction, or clinically important active diverticular disease as determined by the investigator.
* Currently using an opioid antagonist or partial antagonist.
* Has any other clinically important abnormalities such that risk to patient of participation outweighs the potential benefit of therapy as determined by the investigator
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Progenics Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role collaborator

Bausch Health Americas, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Enoch Bortey

Role: STUDY_DIRECTOR

Bausch Health Americas, Inc.

Locations

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Salix Investigational Site

Mobile, Alabama, United States

Site Status

Salix Investigational Site

Laguna Hills, California, United States

Site Status

Salix Investigational Site

Lancaster, California, United States

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Salix Investigational Site

Aurora, Colorado, United States

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Salix Investigational Site

Auburndale, Florida, United States

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Salix Investigational Site

Hudson, Florida, United States

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Salix Investigational Site

Lakeland, Florida, United States

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Salix Investigational Site

Lakeland, Florida, United States

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Salix Investigational Site

Miami Springs, Florida, United States

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Salix Investigational Site

Ruskin, Florida, United States

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Salix Investigational Site

Sebring, Florida, United States

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Salix Investigational Site

Tampa, Florida, United States

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Salix Investigational Site

Tampa, Florida, United States

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Salix Investigational Site

Tampa, Florida, United States

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Salix Investigational Site

Temple Terrace, Florida, United States

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Salix Investigational Site

Orange, New Jersey, United States

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Salix Investigational Site

Flat Rock, North Carolina, United States

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Salix Investigational Site

Winston-Salem, North Carolina, United States

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Salix Investigational Site

Cleveland, Ohio, United States

Site Status

Salix Investigational Site

Philadelphia, Pennsylvania, United States

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Salix Investigational Site

Austin, Texas, United States

Site Status

Salix Investigational Site

Houston, Texas, United States

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Salix Investigational Site

American Fork, Utah, United States

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Salix Investigational Site

Orem, Utah, United States

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Salix Investigational Site

Provo, Utah, United States

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Salix Investigational Site

Madison, Wisconsin, United States

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Salix Investigational Site

Coburg, Victoria, Australia

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Salix Investigational Site

East Melbourne, Victoria, Australia

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Salix Investigational Site

Adelaide, , Australia

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Salix Investigational Site

Leuven, , Belgium

Site Status

Salix Investigational Site

Edmonton, Alberta, Canada

Site Status

Salix Investigational Site

Edmonton, Alberta, Canada

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Salix Investigational Site

Hamilton, Ontario, Canada

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Salix Investigational Site

London, Ontario, Canada

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Salix Investigational Site

Montreal, Quebec, Canada

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Salix Investigational Site

Québec, Quebec, Canada

Site Status

Salix Investigational Site

Montpellier, , France

Site Status

Salix Investigational Site

Berlin, , Germany

Site Status

Salix Investigational Site

L’Aquila, , Italy

Site Status

Salix Investigational Site

Milan, , Italy

Site Status

Salix Investigational Site

Milan, , Italy

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Salix Investigational Site

Roma, , Italy

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Pfizer Investigational Site

Mexico City DF, , Mexico

Site Status

Salix Investigational Site

Almada, , Portugal

Site Status

Salix Investigational Site

Porto, , Portugal

Site Status

Salix Investigational Site

Cheltenham, Gloucestershire, United Kingdom

Site Status

Countries

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United States Australia Belgium Canada France Germany Italy Mexico Portugal United Kingdom

Other Identifiers

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B2541006

Identifier Type: -

Identifier Source: secondary_id

3200K1-4001

Identifier Type: -

Identifier Source: org_study_id

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