HIGH FAMILIAL PREVALENCE OF GALLSTONES IN THE FIRST-DEGREE RELATIVES OF GALLSTONE PATIENTS

Citation
Sk. Sarin et al., HIGH FAMILIAL PREVALENCE OF GALLSTONES IN THE FIRST-DEGREE RELATIVES OF GALLSTONE PATIENTS, Hepatology, 22(1), 1995, pp. 138-141
Citations number
28
Categorie Soggetti
Gastroenterology & Hepatology
Journal title
ISSN journal
02709139
Volume
22
Issue
1
Year of publication
1995
Pages
138 - 141
Database
ISI
SICI code
0270-9139(1995)22:1<138:HFPOGI>2.0.ZU;2-V
Abstract
Limited information is available on the prevalence of gallstones in th e first-degree relatives of gallstone patients. Three groups of subjec ts were studied by realtime ultrasound examination: group A, 105 index gallstone patients (male/female; 20:85); group B, 330 first-degree re latives of index patients; group C, matched controls for group A (n = 105) and group B (n = 330) subjects. Dietary, anthropometric, and bioc hemical investigations were carried out, In 39 of 105 (37%) index case s, one or more additional family members had gallstones (positive-inde x case). The positive-index cases were younger than the remaining inde x cases (mean age, 33.1 +/- 14 vs. 44.5 +/- 13.1 years; P < .05). Fift y-one of 330 (15.5%) first degree relatives had gallstones, nearly fou r and a half times (95% confidence interval [CT], 2.4 to 8.5) more oft en than in the matched control population (12 of 330 [3.6%]). Thirty-t hree of 51 (65%) positive relatives were women; mother (37.3%), sister (17.6%) or daughters (10%) to the index patients. There was no differ ence in the diet, physical activity, and serum lipid pro file between the positive index patients and the remaining gallstone patients and p ositive relatives and their controls. Our results show that there is a strong familial predisposition for gallstone formation. Female relati ves of young gallstone patients should be routinely screened for galls tones.