Pilot Study of Thalidomide to Treat Sjogren's Syndrome
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|ClinicalTrials.gov Identifier: NCT00001599|
Recruitment Status : Completed
First Posted : November 4, 1999
Last Update Posted : March 4, 2008
|First Submitted Date ICMJE||November 3, 1999|
|First Posted Date ICMJE||November 4, 1999|
|Last Update Posted Date||March 4, 2008|
|Study Start Date ICMJE||May 1997|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE||Not Provided|
|Original Primary Outcome Measures ICMJE||Not Provided|
|Change History||Complete list of historical versions of study NCT00001599 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE||Not Provided|
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Pilot Study of Thalidomide to Treat Sjogren's Syndrome|
|Official Title ICMJE||Pilot Study of Thalidomide for Sjogren's Syndrome|
This study will evaluate the safety and effectiveness of thalidomide in treating Sjogren's syndrome. In this autoimmune disease, the immune system attacks the body's tear glands and salivary glands, causing dry mouth and dry eyes. Thalidomide has shown promise in treating other autoimmune disorders, such as rheumatoid arthritis and systemic lupus erythematosus.
Women with Sjogren's syndrome who have dry eyes and dry mouth may be eligible for this study. Women of childbearing potential will not be considered for participation because of severe birth defects associated with thalidomide. Also, since Sjogren's syndrome affects many fewer men than women, men are excluded from this pilot study because they would be too few in number to assess as a separate group. Candidates will be screened with a medical history, physical examination, blood and urine tests, electrocardiogram, chest X-ray and pregnancy test. Tests will also be done to measure the conduction of electrical impulses along the nerves and to evaluate dryness of the eyes.
Participants will be randomly assigned to take either thalidomide or a placebo (look-alike pill with no active ingredient). The thalidomide dosage will be increased gradually from a starting dose of 50 Mg. up to 300 Mg., depending on side effects. Women of childbearing age who have had a tubal ligation or longstanding infertility will have a pregnancy test every 2 or 4 weeks.
Participants will come to the clinic at the first study visit and again at weeks 4, 8 and 12 for some or all of the following procedures:
Participants will also be contacted by telephone every week to report any side effects.
|Detailed Description||Sjogren's syndrome (SS) is a systemic autoimmune disease that predominantly affects women. SS is characterized by lymphocytic infiltration of lacrimal and salivary glands leading to secretory function loss, and the symptoms of dry eyes and dry mouth. After bone marrow transplantation, most patients with chronic graft versus host disease (GVHD) develop symptoms of oral dryness and salivary gland lymphocytic infiltrates indistinguishable from SS. Thalidomide has not been studied as a treatment for Sjogren's syndrome, but pilot studies suggest that it may be beneficial in the treatment of a number of autoimmune diseases including rheumatoid arthritis, systemic lupus erythematosus, and various skin disorders, as well as in the treatment of chronic graft versus host disease. Major adverse effects of thalidomide include teratogenicity, neuropathy and sedation. The study is a 12 week randomized, double-blinded, pilot clinical trial designed to screen for potential efficacy and to evaluate the safety and potential adverse effects of 300 mg thalidomide daily compared with placebo in 28 patients with primary SS (PSS).|
|Study Type ICMJE||Interventional|
|Study Phase||Phase 2|
|Study Design ICMJE||Primary Purpose: Treatment|
|Intervention ICMJE||Drug: Thalidomide|
|Study Arms||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Completed|
|Original Enrollment ICMJE||Same as current|
|Study Completion Date||June 2002|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
Primary Sjogren's Syndrome; symptoms of dry eyes and dry mouth; 6 week period off disease modifying agents, such as antimalarials or steroids.
No females with childbearing potential.
No patients with hypersensitivity to thalidomide.
No confounding medical illness or abnormal laboratory test that in the judgment of the investigators would pose added risk for study participants.
|Ages||Child, Adult, Older Adult|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Listed Location Countries ICMJE||United States|
|Removed Location Countries|
|NCT Number ICMJE||NCT00001599|
|Other Study ID Numbers ICMJE||970133
|Has Data Monitoring Committee||Not Provided|
|U.S. FDA-regulated Product||Not Provided|
|IPD Sharing Statement||Not Provided|
|Responsible Party||Not Provided|
|Study Sponsor ICMJE||National Institute of Dental and Craniofacial Research (NIDCR)|
|Collaborators ICMJE||Not Provided|
|Investigators ICMJE||Not Provided|
|PRS Account||National Institutes of Health Clinical Center (CC)|
|Verification Date||June 2002|
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