Research Article Details
| Article ID: | A06096 |
| PMID: | 33009010 |
| Source: | AIDS |
| Title: | Liver steatosis and nonalcoholic fatty liver disease with fibrosis are predictors of frailty in people living with HIV. |
| Abstract: | OBJECTIVE: The aim was to investigate the contribution of liver steatosis and significant fibrosis alone and in association [nonalcoholic fatty liver disease (NAFLD) with fibrosis] to frailty as a measure of biological age in people living with HIV (PLWH). DESIGN: This was a cross-sectional study of consecutive patients attending Modena HIV Metabolic Clinic in 2018-2019. METHODS: Patients with hazardous alcohol intake and viral hepatitis coinfection were excluded. Liver steatosis was diagnosed by controlled attenuation parameter (CAP), while liver fibrosis was diagnosed by liver stiffness measurement (LSM). NAFLD was defined as presence of liver steatosis (CAP ≥248 dB/m), while significant liver fibrosis or cirrhosis (stage ≥F2) as LSM at least 7.1 kPa. Frailty was assessed using a 36-Item frailty index. Logistic regression was used to explore predictors of frailty using steatosis and fibrosis as covariates. RESULTS: We analysed 707 PLWH (mean age 53.5 years, 76.2% men, median CD4 cell count 700 cells/μl, 98.7% with undetectable HIV RNA). NAFLD with fibrosis was present in 10.2%; 18.9 and 3.9% of patients were classified as frail and most-frail, respectively. Univariate analysis demonstrated that neurocognitive impairment [odds ratio (OR) = 5.1, 1.6-15], vitamin D insufficiency (OR = 1.94, 1.2-3.2), obesity (OR = 8.1, 4.4-14.6), diabetes (OR = 3.2, 1.9-5.6), metabolic syndrome (OR = 2.41, 1.47-3.95) and osteoporosis (OR = 0.37, 0.16-0.76) were significantly associated with NAFLD with fibrosis. Predictors of frailty index included steatosis (OR = 2.1, 1.3-3.5), fibrosis (OR = 2, 1-3.7), NAFLD with fibrosis (OR = 9.2, 5.2-16.8), diabetes (OR = 1.7, 1-2.7) and multimorbidity (OR = 2.5, 1.5-4). CONCLUSION: Liver steatosis and NAFLD with fibrosis were associated with frailty. NAFLD with fibrosis exceeded multimorbidity in the prediction of frailty, suggesting the former as an indicator of metabolic age in PLWH. |
| DOI: | 10.1097/QAD.0000000000002650 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S03 | Anti-fibrosis | fibrosis | Angiotensin Receptor Blocker (ARB); CCR2/CCR5 antagonist; Thyroid receptor β agonist; PEGylated human FGF21 analogue; Monoclonal antibody to lysyl oxidase-like 2 (LOXL2); Galectin-3 inhibitor; FGF19 variant | Losartan; Cenicriviroc; VK-2809; MGL-3196; Pegbelfermin; Simtuzumab; GR-MD-02; NGM282 | Details |
| Target ID | Target Name | GENE | Action | Class | UniProtKB ID | Entry Name |
|---|
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I09 | 104 | Bacterial infectious disease | A disease by infectious agent that results_in infection, has_material_basis_in Bacteria. http://en.wikipedia.org/wiki/Pathogenic_bacteria | disease by infectious agent | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |
| I15 | 1290 | Bone disease | A connective tissue disease that affects the structure or development of bone or causes an impairment of normal bone function. http://en.wikipedia.org/wiki/Bone_disease | disease of anatomical entity/ musculoskeletal system disease/connective tissue disease | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D387 | Vitamin D | Supplement | DB11094 | -- | Vitamin source drug | Under clinical trials | Details |
| D080 | Citrulline | Chemical drug | DB00155 | -- | -- | Under clinical trials | Details |
| D083 | CLA | Chemical drug | DB01211 | KCNH2; SLCO1B1; SLCO1B3 | -- | Under clinical trials | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |