Safety and Tolerability Study Comparing Sodium Oxybate Given as an Oral Solution to a Single-blinded Combination of Oral Tablets Plus Oral Solution in Subjects With Fibromyalgia

NCT ID: NCT00803023

Last Updated: 2011-08-19

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

PHASE3

Total Enrollment

129 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-03-31

Brief Summary

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To compare the safety and tolerability of sodium oxybate given as a combination of an oral solution and oral tablets for 4 weeks in subjects with fibromyalgia (FM).

Detailed Description

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Conditions

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Fibromyalgia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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1

Sodium Oxybate Oral Solution (4.5 grams)

Group Type EXPERIMENTAL

Sodium Oxybate

Intervention Type DRUG

4.5 grams per night taken in two equally divided doses

2

Sodium Oxybate taken as a combination of an Oral Solution and Placebo Tablets (4.5 grams)

Group Type EXPERIMENTAL

Sodium Oxybate & 6 Tablets

Intervention Type DRUG

4.5 grams taken as a combination of liquid and 6 Placebo tablets in two equally divided doses per night

3

Sodium Oxybate Oral Solution (6 grams)

Group Type EXPERIMENTAL

Sodium Oxybate Oral Solution (6 grams)

Intervention Type DRUG

6 grams per night taken in two equally divided doses

4

Sodium Oxybate taken as a combination of an Oral Solution and Placebo Tablets (6 grams)

Group Type EXPERIMENTAL

Sodium Oxybate & 8 Tablets

Intervention Type DRUG

6 grams taken as a combination of liquid and 8 Placebo tablets in two equally divided doses per night

Interventions

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Sodium Oxybate

4.5 grams per night taken in two equally divided doses

Intervention Type DRUG

Sodium Oxybate & 6 Tablets

4.5 grams taken as a combination of liquid and 6 Placebo tablets in two equally divided doses per night

Intervention Type DRUG

Sodium Oxybate & 8 Tablets

6 grams taken as a combination of liquid and 8 Placebo tablets in two equally divided doses per night

Intervention Type DRUG

Sodium Oxybate Oral Solution (6 grams)

6 grams per night taken in two equally divided doses

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subject is able to understand the written informed consent
* Subject is 18 years of age or older.
* Subject meets the ACR criteria for fibromyalgia
* Subject is willing to discontinue prohibited by the protocol
* Subject agrees to use only non-sedating over-the-counter (OTC)medication
* Subject is willing to abstain from the ingestion of alcohol for the duration of the trial.

Exclusion Criteria

* Subject has protocol prohibited medical \& psychiatric conditions that would exclude subject
* Subject has a current or past history of a substance use disorder including alcohol abuse
* Subject has a clinically significant history of seizure disorder either past or present
* Female subject who is pregnant, nursing or lactating.
* Subject is diagnosed with sleep apnea
* Subject is unable to discontinue protocol prohibited medications
* Subject is experiencing fatigue and/or drowsiness/sedation in association with intake of allowed medications.
* Subject has taken any investigational drug within 5 half-lives of the investigational drug prior to signing the informed consent form.
* Subject has an allergic reaction to GHB or sodium oxybate or any of its constituents (e.g. malic acid).
* Subject is on a sodium-restricted diet.
* Subject has abnormal liver function test or other abnormal lab values
* Subject has an occupation that requires variable shift work or routine night shifts or cannot routinely spend at least 6 hours per night in bed.
* Subject has any other problems that, in the investigator's opinion, would preclude the subject's participation and completion of this trial or compromise reliable representation of subjective symptoms.
* Subject has been randomized into a previous Xyrem (sodium oxybate) clinical trial.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Jazz Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Jazz Pharmaceuticals

Principal Investigators

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Grace Wang, MD

Role: STUDY_DIRECTOR

Jazz Pharmaceuticals

Locations

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Dba 21st Century Neurology

Phoenix, Arizona, United States

Site Status

Arizona Research Center

Phoenix, Arizona, United States

Site Status

Advanced Clinical Research Institute

Anaheim, California, United States

Site Status

Orange County Clinical Trials

Anaheim, California, United States

Site Status

Med Investigations, Inc.

Fair Oaks, California, United States

Site Status

Northridge Neurological Center

Northridge, California, United States

Site Status

Arroyo Medical Group, Inc.

Pismo Beach, California, United States

Site Status

Northern California Research

Sacramento, California, United States

Site Status

Superior Research, LLC

Sacramento, California, United States

Site Status

Apex Research Institute

Santa Ana, California, United States

Site Status

Clinical Physiology Associates Clinical Study

Fort Meyers, Florida, United States

Site Status

Compass Research

Orlando, Florida, United States

Site Status

Memorial Medical Group - Clinical Research

South Bend, Indiana, United States

Site Status

Graves Gilbert Clinic

Bowling Green, Kentucky, United States

Site Status

Commonwealth Biomedical Resaerch, LLC

Madisonville, Kentucky, United States

Site Status

Louisiana Sleep Foundation

Baton Rouge, Louisiana, United States

Site Status

Professional clinical Research - Interlochen

Interlochen, Michigan, United States

Site Status

Quality Clinical Research, Inc

Omaha, Nebraska, United States

Site Status

Albuquerque Neuroscience, Inc.

Albuquerque, New Mexico, United States

Site Status

The Center for Clinical Research

Winston-Salem, North Carolina, United States

Site Status

Hill Top Physicians Inc. / Hihgtop Medical Research Center

Cincinnati, Ohio, United States

Site Status

Altoona Center for Clinical Research

Duncansville, Pennsylvania, United States

Site Status

Central Pennsylvania Clinic

Mechanicsburg, Pennsylvania, United States

Site Status

Southern Orthopeadic Sports

Columbia, South Carolina, United States

Site Status

The Carolina Center for Rheumatology & ArthiritisCare PA

Rock Hill, South Carolina, United States

Site Status

Clinsearch

Chattanooga, Tennessee, United States

Site Status

FutureSearch Trials of Neurology

Austin, Texas, United States

Site Status

DFW Wellness

Fort Worth, Texas, United States

Site Status

Houston Sleep Clinic

Houston, Texas, United States

Site Status

Sun Research Institute

San Antonio, Texas, United States

Site Status

Clinical Health Research, LLC

Sugar Land, Texas, United States

Site Status

Pacific Rheumatology Associates

Renton, Washington, United States

Site Status

Countries

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United States

Other Identifiers

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08-004

Identifier Type: -

Identifier Source: org_study_id

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