Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) in People Living With HIV Attending Centre of Excellence in HIV Care at a Tertiary Level Teaching Hospital in North India—A Pilot Study
Authors: Ram Ragini , Subramanian Anuradha , K. Rajeshwari 
Published: January 2025

With the availability of free antiretroviral therapy (ART) across India, HIV in adults has become a chronic disease with prolonged survival. The emergence of various non-communicable diseases in these prolonged survivors is a cause of concern. Metabolic dysfunction-associated steatotic liver disease (MASLD) in adults with HIV infection in India has not been explored to date. In this study, we attempted to assess the existence of MASLD in thirty adults registered at the Centre of Excellence in ART Care at a tertiary teaching hospital in New Delhi. This center provides free first-line, second-line, and third-line ART to patients as well as comprehensive HIV care including counseling, nutritional advice, and inpatient admissions for intercurrent illnesses. A total of 30 subjects were enrolled in the study to assess the occurrence of MASLD among people living with HIV (PLHIV) and its risk factors and to assess hepatic fibrosis in the subjects with MASLD using transient elastography and clinical fibrosis scores. The study population included 13 subjects on ART (43.3%) and 17 ART-naïve subjects (56.6%). All the study subjects underwent ultrasonography (USG) for the identification of the development of MASLD in them. Steatosis was identified as an increase in the echogenicity of the liver seen as an increase in the hepatorenal contrast and was further graded into the 3 grades of fatty liver. Out of the 30 subjects, 16.6% (5 out of 30) were found to have MASLD on USG, with grade 1 fatty changes seen in 4 (13.3%) and grade 2 fatty changes seen in 1 out of 30 subjects (3.3%). A majority (40%) of the subjects were underweight (body mass index [BMI] < 18.5). 22.7% of the male subjects included in the study had MASLD whereas none of the females had fatty changes in the liver on USG. Out of the study subjects, MASLD was detected in 17.6% of ART-naïve subjects while it was detected in 15.4% of subjects on ART. Although no statistically significant association was seen with any of these parameters, a few important trends were observed. These might be statistically significant in a higher power study with a larger sample size. Higher BMI (mean difference [MD] = 3.25, P = .09), waist circumference (MD = 3.84, P = .15), hip circumference (MD = 4.36, P = .14), and older age (MD = 6.56, P = .07) were observed to be associated with MASLD in our study, whereas the biochemical parameters and HIV-related factors were not seen to have any particular trend of association in our study. However, a higher median CD4 count was associated with MASLD as compared to the group without fatty changes on USG. On FibroScan, all 5 subjects with fatty changes in our study were found to have liver stiffness less than 7 kPa which corresponds to F0-F1 stage of fibrosis. Using the nonalcoholic fatty liver disease score, 2 subjects had scores corresponding to F0-F2 stage of fibrosis (as per METAVIR score) while the rest (3 out of 5) had indeterminate values. While on FIB4 scoring, 4 subjects had scores suggesting stage 0-1 fibrosis while 1 had a score suggestive of stage 4-6 fibrosis as per Ishak Fibrosis staging. As PLHIV with known diabetes mellitus, obesity, and hypothyroidism were excluded from our study, the prevalence of MASLD observed in our study underestimates the real prevalence of MASLD in this specific population. No significant association was observed between ART status or ART regimen and MASLD in our study subjects. However, in light of the existing evidence of association of dolutegravir (DTG) with significant weight gain, and the recent inclusion of DTG in the first-line ART regimen nationally in India, robust surveillance and large-scale studies are recommended to study the contribution of DTG to MASLD in PLHIV, if any.