مجله دانشگاه علوم پزشکی گرگان (Apr 2021)

Prevalence of suspected Gilbert’s syndrome in Golestan province, northern Iran (2014)

  • Azadeh Aliarab,
  • Bahram Yaghmaei,
  • Sayyed Mohammad Hossein Ghaderian,
  • Mergen Kalavi,
  • Masoud Khoshnia,
  • Gholamreza Roshandel,
  • Zahra Hesari,
  • Hamid Reza Joshagani

Journal volume & issue
Vol. 23, no. 1
pp. 116 – 120

Abstract

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Background and Objective: Gilbertchr('39')s syndrome is a relatively common genetic disorder, which is caused by defection in uridine diphosphate glucuronosyl transferase enzyme. The indirect bilirubin increases in this syndrome, although the function of the liver is normal. Gilbertchr('39')s syndrome can be seen in 3 to 10% of different populations. According to the differences in ethnic groups in Golestan Province, no studies have been conducted on the prevalence of the syndrome in the province, so far.This study was conducted to determine the prevalence of suspected Gilbertʼs syndrome in Golestan province in north of Iran. Methods: This descriptive-analytical study was performed on 1664 subjects with 18-45 years old referring to rural and urban health centers in Golestan province, North of Iran during 2014. Liver function tests were normal in subjects. Fasting blood samples were taken from each subject and total bilirubin was tested. People with a total bilirubin of more than 1.5 mg/dl were treated with a single oral dose of rifampin 600 mg. After taking rifampicin, the individuals with an indirect bilirubin level of more than 1.3 mg/dl were found suspected of Gilbert’s syndrome. Results: The prevalence of suspected Gilbertchr('39')s syndrome was 5.8%. Moreover, suspected Gilbert’s syndrome was more common in males than females (10% in males and 4.3% in females) (P<0.05). According to ethnicity, the prevalence of suspected Gilbertchr('39')s syndrome was 5.4%, 5.4%, and 6.8% in Sistani, Fars and Turkmen subjects, respectively. This difference was not significant. The prevalence of suspected Gilbertchr('39')s syndrome in three ethnicities was higher in males than females and it was statistically significant in Sistani and Fars ethnicities (P<0.05) but not significant in Turkmen ethnicity. Conclusion: Suspected cases of Gilbertchr('39')s syndrome were more common in men than women, and more prevalent in the Turkmen ethnic group.

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