Study of Dietary N-3 Fatty Acids in Patients With Retinitis Pigmentosa and Usher Syndrome
NCT00004345 · Status: TERMINATED · Type: OBSERVATIONAL · Enrollment: 100
Last updated 2005-06-24
Summary
OBJECTIVES: I. Examine the concentration of docosahexanoic acid (DHA) and other n-3 fatty acids in plasma, erythrocyte, and adipose tissue in patients with various forms of retinitis pigmentosa and Usher syndrome.
II. Determine the synthesis and catabolism of DHA from linolenic acid in these patients.
III. Determine the synthesis, absorption, and catabolism of DHA under different dietary conditions in these patients.
Conditions
- Usher Syndrome
- Retinitis Pigmentosa
Sponsors & Collaborators
-
Oregon Health and Science University
collaborator OTHER -
National Center for Research Resources (NCRR)
lead NIH
Principal Investigators
-
William Connor · Oregon Health and Science University
Eligibility
- Min Age
- 0 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 1999-10-31
Countries
- United States
Study Locations
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