Safety and Efficacy Study of Prosaptide to Treat Neuropathic Pain in HIV-Positive Patients

This study has been terminated.

Sponsor:

Collaborator:

Neurologic AIDS Research Consortium (NARC)

Information provided by:

Savient Pharmaceuticals

ClinicalTrials.gov Identifier:

NCT00286377

First received: June 30, 2005

Last updated: February 2, 2006

Last verified: January 2006

History of Changes

Purpose

This is a double-blind, placebo-controlled, parallel groups study to determine whether prosptide is effective in relieving pain in patients who have sensory neuropathic pain related to their HIV infection or the drugs used to treat it.

Condition	Intervention	Phase
HIV Peripheral Nervous System Disorders	Drug: prosaptide	Phase 2


Study Type:	Interventional
Study Design:	Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Double-Blind Primary Purpose: Treatment
Official Title:	A Randomized, Double-Blind, Placebo-Controlled, Multicenter, Dose Ranging Study to Evaluate the Efficacy and Safety of Prosaptide Over 6 Weeks of Treatment for the Relief of Neuropathic Pain Associated With HIV-1

Resource links provided by NLM:

MedlinePlus related topics: HIV/AIDS

U.S. FDA Resources

Further study details as provided by Savient Pharmaceuticals:

Primary Outcome Measures:

Differnece between the pain rating at Baseline vs. Week 6 (or last week)of treatment, based on the 13-point Gracely pain intensity scale as rated by subjects and captured in an electronic diary

Secondary Outcome Measures:

Difference between the Beline pain rating and each week of treatment.
Number of subjects whoe were treatment successes at each week of the active treatment period.


Estimated Enrollment:	350
Study Start Date:	September 2003
Estimated Study Completion Date:	December 2004

Detailed Description:

Sensory neruopathies are the most frequent neurological complicaton of HIV infection and its treatmet with antiretrovirals. To date, there are few effective treatments, and all are symptomatic treatments for pain. Management typically involves the intiation and adjustment of pain-modifying therapies, and the adjustment or discontinuation of potentially neurotoxic antiretrovirals, thereby limiting the choice of HAART regimens.

In precinical animal models,prosaptide has been shown to be efficacious in the treatment of neuropathic pain caused by a variety of different mechanisms.

Hypothesis: Prosaptide will improve neuropathic pain in HIV-associated sensory neuroathies,and will be safe and well tolerated in subjects.

Comparisons: 4, 8, or 16 mg prosaptide vs. placebo

Eligibility


Ages Eligible for Study:	18 Years and older (Adult, Senior)
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Ages 18 years and older

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00286377

Sponsors and Collaborators

Savient Pharmaceuticals

Neurologic AIDS Research Consortium (NARC)

Investigators


Study Director:	Claudia Rehrig, MS	Savient Pharmaceuticals, Inc.

More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Evans SR, Simpson DM, Kitch DW, King A, Clifford DB, Cohen BA, McArthur JC; Neurologic AIDS Research Consortium; AIDS Clinical Trials Group. A randomized trial evaluating Prosaptide for HIV-associated sensory neuropathies: use of an electronic diary to record neuropathic pain. PLoS One. 2007 Jul 25;2(6):e551.


ClinicalTrials.gov Identifier:	NCT00286377 History of Changes
Other Study ID Numbers:	C0603 NARC # 009
Study First Received:	June 30, 2005
Last Updated:	February 2, 2006
Health Authority:	United States: Food and Drug Administration

Additional relevant MeSH terms:


Neuralgia Nervous System Diseases Peripheral Nervous System Diseases Pain	Neurologic Manifestations Neuromuscular Diseases Signs and Symptoms

ClinicalTrials.gov processed this record on September 30, 2016

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