HBV, HCV and HIV Seroprevalence in Syrian Refugee Patient Population Undergoing Preoperative Anaesthetic Assessment: A 10-Year Survey in a Tertiary Teaching Hospital

Objective: Migration can lead to a change in the demographic dynamics of host populations in terms of communicable diseases in destination countries. This is a potential public health challenge for health authorities. HBV and HCV infections can lead to the development of chronic liver diseases, cirrhosis and hepatocellular carcinoma, and HIV infection can lead to the development of serious opportunistic diseases. The aim of this study is to evaluate the seroprevalence of HBV, HCV and HIV in Syrian refugees and Turkish patients who were evaluated preoperatively in our hospital. Materials and methods: HBsAg, Anti-HBs, Anti-HBc, Anti-HCV and Anti-HIV results of Syrian refugee and Turkish patients who applied to surgical clinics between 2011-2021 were retrospectively reviewed. Results: The study is comprised of 54446 patients: Turkish patient group (n=20569) and Syrian refugee patient group (n=33877). The Syrian refugee patients had a significantly higher HBsAg seropositivity rate and a significantly lower anti-HBs seropositivity rate than the Turkish patients (p=0.002 and p<0.001, respectively). The anti-HCV and anti-HIV seropositivity rates were similar. The annual preoperative prevalance of HBsAg seropositivity in the Syrian refugee patients tended to significantly decrease gradually from year 2011 to year 2021 (p30 years old). Conclusion: As a result, although HBV seroprevalence gradually decreases and HCV and HIV seroprevalence is low; screening, information and treatment programs should be given due importance because of the serious disease potential and preventable conditions with precautions. In addition, preoperative screening of refugee patients coming for major surgery may be important for the safety of healthcare professionals.