BACKGROUND Although it is known that first degree relatives of celiac patients have an increased risk for celiac disease few studies are available on its incidence. We investigated the incidence of serologic conversion and of new cases of celiac disease among first degree relatives with negative results at a first screening. METHODS From a total of 634 first degree relatives of 186 biopsy-pro...

The familial aggregation of rheumatoid arthritis was examined to determine factors modifying the risk of rheumatoid arthritis in first degree relatives of 165 cases ascertained from January 1, 1987, through March 31, 1987, using the Saint Margaret Memorial Hospital Rheumatoid Arthritis Registry, Pittsburgh, Pennsylvania, without regard to previous information concerning the occurrence of rheuma...

OBJECTIVE To evaluate the implementation of screening colonoscopy amongst first-degree relatives (FDRs) of patients with colorectal cancer (CRC) in Turkey. MATERIALS AND METHODS A total of 400 first-degree relatives (mean(SD)age: 42.5(12.7) years, 55.5% were male) of 136 CRC patients were included in this cross-sectional questionnaire based survey. Data on demographic characteristics, relatio...

OBJECTIVE The aim of this study was to determine the prevalence of open angle glaucoma in first-degree relatives accompanying POAG patients during routine examination in a reference hospital. METHOD First-degree relatives of primary open angle glaucoma patients who accompanied their relatives to the glaucoma service of a reference hospital were screened for glaucoma. RESULTS One-hundred and...

INTRODUCTION Various disease-specific serum antibodies were described in patients with inflammatory bowel disease and their yet healthy first-degree relatives. In the latter, serum antibodies are commonly regarded as potential markers of disease susceptibility. The present long-term follow-up study evaluated the fate of antibody-positive first-degree relatives. PATIENTS AND METHODS 25 patient...

When counseling first-degree relatives of patients with venous thromboembolism (VTE), it is important to know whether factors other than thrombophilia influence their risk for thrombosis. We assessed the risk for VTE in 915 first-degree relatives of patients with provoked VTE, compared this with the risk in 1752 first-degree relatives of patients with unprovoked VTE, and then combined data from...