Research Article Details
| Article ID: | A03225 |
| PMID: | 34081362 |
| Source: | J Intern Med |
| Title: | Pulmonary hypertension is associated with an increased incidence of NAFLD: A retrospective cohort study of 18,910 patients. |
| Abstract: | BACKGROUND: Pulmonary hypertension (PH) represents a multicausal disease with increasing global incidence that eventually leads to right ventricular failure. In addition to cardiac sequelae, noncardiac comorbidities appear to be of increasing relevance, especially in times of improved therapeutic options that often result in long-term survival. Here, we examined a potential association between PH and nonalcoholic fatty liver disease (NAFLD) as well as liver cirrhosis in an outpatient cohort in Germany. METHODS: A total of 9455 PH patients followed in general and internist practices between 2005 and 2019 were matched by propensity scoring based on age, sex, yearly consultation frequency and relevant comorbidities (obesity, diabetes, heart failure, lipid metabolism disorders) to a cohort of equal size without PH. The association between PH and NAFLD/liver cirrhosis was evaluated using Cox regression models. RESULTS: Within 10 years from the index date, cumulative incidence rates of NAFLD were significantly higher amongst patients with PH (7.3%) compared to non-PH patients (3.5%, log-rank p < 0.001). In regression analysis, this association was significant for both female (HR: 1.93, p < 0.001) and male (HR: 1.51, p = 0.005) patients and was most prominent amongst patients > 80 years (HR: 3.30, p = 0.001). Moreover, PH patients showed a strong trend towards higher incidence rates of liver cirrhosis compared to non-PH patients (1.4 vs. 1.1%, p = 0.066). CONCLUSION: Our data suggest that incidence rates of NAFLD are strongly elevated in patients with PH. This finding should trigger awareness of noncardiac comorbidities in these patients and argues for potential liver-directed screening programs in patients with PH. |
| DOI: | 10.1111/joim.13337 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S02 | Enhance lipid metabolism | triglyceride-lowering; lipid tolerance; lipid metabolism | 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) inhibitor; Decreases intestinal cholesterol absorption; FXR agonist; ACC inhibitor; FAS inhibitor; DGAT2 inhibitor; SCD-1 inhibitor | Atorvastatin; Ezetimibe; Obeticholic Acid; GS-9674; GS-0976; TVB-2640; IONIS-DGAT2rx; Aramchol; | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I12 | 10763 | Hypertension | An artery disease characterized by chronic elevated blood pressure in the arteries. https://en.wikipedia.org/wiki/Hypertension, https://www.ncbi.nlm.nih.gov/pubmed/24352797 | disease of anatomical entity/ cardiovascular system disease/vascular disease/ artery disease | Details |
| I13 | 3146 | Lipid metabolism disorder | An inherited metabolic disorder that involves the creation and degradation of lipids. http://en.wikipedia.org/wiki/Lipid_metabolism | disease of metabolism/ inherited metabolic disorder | 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 |