Dose-ranging Study to Assess Safety and Efficacy of SP-333 for the Treatment of Opioid-induced Constipation (OIC)

NCT ID: NCT01983306

Last Updated: 2021-05-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

292 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-11-30

Study Completion Date

2015-04-30

Brief Summary

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The purpose of this study is to evaluate the safety and efficacy of a range of oral SP-333 doses for the treatment of opioid-induced constipation (OIC) in adults with non-cancer pain taking opioids.

Detailed Description

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Conditions

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Constipation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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SP-333 1 mg

1 mg SP-333 orally once daily for 4-week Treatment Period

Group Type EXPERIMENTAL

SP-333 1 mg

Intervention Type DRUG

Tablet

SP-333 3 mg

3 mg SP-333 orally once daily for 4-week Treatment Period

Group Type EXPERIMENTAL

SP-333 3 mg

Intervention Type DRUG

Tablet

SP-333 6 mg

6 mg SP-333 orally once daily for 4-week Treatment Period

Group Type EXPERIMENTAL

SP-333 6 mg

Intervention Type DRUG

Tablet

Placebo

Placebo orally once daily for 4-week Treatment Period

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Tablet

Interventions

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SP-333 1 mg

Tablet

Intervention Type DRUG

SP-333 3 mg

Tablet

Intervention Type DRUG

SP-333 6 mg

Tablet

Intervention Type DRUG

Placebo

Tablet

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Must be receiving chronic, stable opioid therapy to treat non-malignant pain for at least 3 months prior to screening
* Must have active OIC at screening
* Active OIC must be confirmed during baseline screening bowel habit and symptom diary
* Must be on stable diet

Exclusion Criteria

* Has history of chronic therapy for chronic constipation prior to start of opioid therapy, or any potential non-opioid cause of bowel dysfunction that may be a major contributor to the constipation (i.e., mechanical obstruction or pseudo-obstruction)
* Use of medications that might affect bowel movement frequency or constipation-related symptoms (e.g., prokinetics, anti-diarrheal agents, laxatives other than study-defined rescue laxative)
* Has history of or current cancer (other than basal cell or squamous cell carcinoma of the skin) unless the malignancy has been in complete remission without maintenance chemotherapy for at least 5 years
* Unstable thyroid disease
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bausch Health Americas, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Renata Tenenbaum

Role: STUDY_DIRECTOR

Synergy Pharmaceuticals Inc.

Locations

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Synergy Research Site

Huntsville, Alabama, United States

Site Status

Synergy Research Site

Mobile, Alabama, United States

Site Status

Synergy Research Site

Phoenix, Arizona, United States

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Synergy Research Site

Artesia, California, United States

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Synergy Research Site

Laguna Hills, California, United States

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Synergy Research Site

Oceanside, California, United States

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Synergy Research Site

Sacramento, California, United States

Site Status

Synergy Research Site

San Diego, California, United States

Site Status

Synergy Research Site

San Diego, California, United States

Site Status

Synergy Research Site

San Francisco, California, United States

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Synergy Research Site

Hialeah, Florida, United States

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Synergy Research Site

Miami, Florida, United States

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Synergy Research Site

Miami Beach, Florida, United States

Site Status

Synergy Research Site

Plant City, Florida, United States

Site Status

Synergy Research Site

Plantation, Florida, United States

Site Status

Synergy Research Site

Port Orange, Florida, United States

Site Status

Synergy Research Site

Sarasota, Florida, United States

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Synergy Research Site

West Palm Beach, Florida, United States

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Synergy Research Site

Winter Haven, Florida, United States

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Synergy Research Site

Atlanta, Georgia, United States

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Synergy Research Site

Bloomington, Illinois, United States

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Synergy Research Site

Traverse City, Michigan, United States

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Synergy Research Site

St Louis, Missouri, United States

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Synergy Research Site

Las Vegas, Nevada, United States

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Synergy Research Site

Great Neck, New York, United States

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Synergy Research Site

New York, New York, United States

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Synergy Research Site

Concord, North Carolina, United States

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Synergy Research Site

Greensboro, North Carolina, United States

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Synergy Research Site

Salisbury, North Carolina, United States

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Synergy Research Site

Winston-Salem, North Carolina, United States

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Synergy Research Site

Dayton, Ohio, United States

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Synergy Research Site

Oklahoma City, Oklahoma, United States

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Synergy Research Site

Oklahoma City, Oklahoma, United States

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Synergy Research Site

Oklahoma City, Oklahoma, United States

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Synergy Research Site

Medford, Oregon, United States

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Synergy Research Site

Orangeburg, South Carolina, United States

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Synergy Research Site

Chattanooga, Tennessee, United States

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Synergy Research Site

Arlington, Texas, United States

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Synergy Research Site

Dallas, Texas, United States

Site Status

Synergy Research Site

Dallas, Texas, United States

Site Status

Synergy Research Site

Houston, Texas, United States

Site Status

Synergy Research Site

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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SP333201-01

Identifier Type: -

Identifier Source: org_study_id

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