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Safety and Preliminary Efficacy of MK0759 in Postherpetic Neuralgia (PHN)(0759-004)

This study has been terminated.
ClinicalTrials.gov Identifier:
First Posted: October 28, 2005
Last Update Posted: May 21, 2015
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
The purpose of this study is to test the safety and effect of MK0759 in relieving neuropathic pain as experienced by patients with postherpetic neuralgia (PHN).

Condition Intervention Phase
Neuralgia, Postherpetic Drug: MK0759 Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Randomized, Double-Blind, Placebo-Controlled, Two-Period Crossover Study to Explore the Safety and Preliminary Efficacy of Oral MK0759 in the Treatment of Postherpetic Neuralgia

Resource links provided by NLM:

Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • Pain intensity recorded by the patient each evening using an 11-point Likert scale (0=no pain to 10=pain as bad as you can imagine). [ Time Frame: Duration of Treatment ]

Secondary Outcome Measures:
  • Safety; Patient Global Impression of Change assessed at the end of each treatment period. [ Time Frame: Duration of Treatment ]

Enrollment: 20
Study Start Date: November 2005
Study Completion Date: January 2007
Primary Completion Date: January 2007 (Final data collection date for primary outcome measure)

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 85 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Age 18 to 85; diagnosis of postherpetic neuralgia with pain having persisted at least 6 months; dissatisfied with current regimen of pain control; able to complete study questionnaires, patient diary, and comply with daily study medication

Exclusion Criteria:

  • Women of childbearing potential; history or evidence of a condition that, in the opinion of the investigator, may interfere with the study interpretation (e.g., diabetic neuropathy or fibromyalgia) or pose undue risk to undergo the course of medication required by the study (e.g., unstable heart disease, morbid obesity, kidney or liver disease).
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00245544

Sponsors and Collaborators
Merck Sharp & Dohme Corp.
Study Director: Medical Monitor Merck Sharp & Dohme Corp.
  More Information

Responsible Party: Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier: NCT00245544     History of Changes
Other Study ID Numbers: 0759-004
First Submitted: October 26, 2005
First Posted: October 28, 2005
Last Update Posted: May 21, 2015
Last Verified: May 2015

Additional relevant MeSH terms:
Neuralgia, Postherpetic
Neurologic Manifestations
Nervous System Diseases
Peripheral Nervous System Diseases
Neuromuscular Diseases
Signs and Symptoms