Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 4 Interventional

Safety and Efficacy of Pletal (Cilostazol) for the Treatment of Juvenile Primary and Secondary Raynaud's Phenomenon

ClinicalTrials.gov ID: NCT00048776

Public ClinicalTrials.gov record NCT00048776. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 7:32 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Juvenile secondary Raynaud's (ray-knows) Phenomenon is a disorder of the blood vessels in the fingers and sometimes can affect the toes, nose, or ears. Children with secondary Raynaud's Phenomenon have an underlying condition such as systemic lupus, scleroderma, or mixed connective tissue disease. When children with secondary Raynaud's are exposed to chilly or cold conditions from weather, cold temperatures, or even holding cold items from the refrigerator, their fingers may become cold, numb, hurt, and/or turn purple or white. The investigational drug, Pletal(cilostazol), which has been approved for other conditions, inhibits the ability of one type of blood cell, platelets, to form blood clots, and also widens narrowed blood vessels. It has been used in a variety of other conditions in which blood flow is decreased. This study will test the safety and effectiveness Pletal(cilostazol) to lessen the severity of the symptoms and decrease the number of secondary Raynaud's episodes in juvenile patients.

Study identification

NCT ID
NCT00048776
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
Otsuka America Pharmaceutical
Industry
Enrollment
75 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
5 Years to 16 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Oct 2001 (Type not available)
Primary completion
Not listed
Completion
Jun 2003 (Type not available)
Last update posted
Jul 19, 2005

2001 – 2003

United States locations

U.S. sites
19
U.S. states
14
U.S. cities
19
Facility City State ZIP Site status
Advanced Medical Clinical Therapeutics Anchorage Alaska 99508 —
Advanced Medical Research Institute Fresno California 93710 —
Madera Family Medical Group Madera California 93637 —
Connecticut Children's Medical Center Hartford Connecticut 06106 —
LaRabida Children's Hospital Chicago Illinois 60649 —
Children's Hospital Boston Boston Massachusetts 02115 —
St. Louis University Health Sciences Center St Louis Missouri 63104 —
Children's Hospital Omaha Nebraska 68114 —
Asthma & Allergy Research Center Newark New Jersey 07103 —
SUNY Downstate Medical Center Brooklyn New York 11203 —
Children's Hospital of Buffalo Buffalo New York 14222 —
Schneider Children's Hospital New Hyde Park New York 11040 —
New York Medical College Valhalla New York 10595 —
Jobst Vascular Center Toledo Ohio 43606 —
Altoona Center for Clinical Research Duncansville Pennsylvania 16635 —
The Milton S. Hershey Medical Center Hershey Pennsylvania 17033 —
Medical University of South Carolina Charleston South Carolina 29425 —
Monarch Research Associates Norfolk Virginia 23510 —
Children's Hospital and Regional Medical Center Seattle Washington 98105 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00048776, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 19, 2005 · Synced Oct 22, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00048776 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →