Ampuero, JavierAller, RocioGallego-Duran, RocioCrespo, JavierCalleja, Jose LuisGarcia-Monzon, CarmeloGomez-Camarero, JudithCaballeria, JoanLo-Iacono, OresteIbañez, LuisGarcia-Samaniego, JavierAlbillos, AgustinFrances, RubenFernandez-Rodriguez, ConradoDiago, MoisesSoriano, GermanAndrade, Raul JLatorre, RaquelJorquera, FranciscoMorillas, Rosa MariaEscudero, DesamparadosEstevez, PamelaHernandez-Guerra, ManuelAugustin, SalvadorBañales, JesusAspichueta, PatriciaBenlloch, SalvadorRosales, Jose MiguelSalmeron, JavierTurnes, JuanRomero-Gomez, Manuel2023-02-092023-02-092020-03-06Ampuero J, Aller R, Gallego-Durán R, Crespo J, Calleja JL, García-Monzón C, et al. Significant fibrosis predicts new-onset diabetes mellitus and arterial hypertension in patients with NASH. J Hepatol. 2020 Jul;73(1):17-25.http://hdl.handle.net/10668/15927Non-alcoholic fatty liver disease ( NAFLD ) could play a catalytic role in the development of metabolic comorbidities, although the magnitude of this effect in metabolically healthy patients with NAFLD remains unclear. We assessed the role of biopsy -proven NAFLD on the risk of developing type 2 diabetes mellitus (T2DM) and other metabolic comorbidities (arterial hypertension [AHT], and dyslipidemia ) in metabolically healthy patients . We included 178 metabolically healthy—defined by the absence of baseline T2DM, AHT, dyslipidemia — patients with biopsy -proven NAFLD from the HEPAmet Registry (N = 1,030). Hepamet fibrosis score (HFS), NAFLD fibrosis score, and Fibrosis -4 were calculated. Follow-up was computed from biopsy to the diagnosis of T2DM, AHT, or dyslipidemia .During a follow-up of 5.6 ± 4.4 years, T2DM occurred in 9% (16/178), AHT in 8.4% (15/178), low HDL in 9.6% (17/178), and hypertriglyceridemia in 23.6% (42/178) of patients . In multivariate analysis , significant fibrosis predicted T2DM and AHT. Independent variables related to T2DM appearance were significant fibrosis (HR 2.95; 95% CI 1.19–7.31; p = 0.019), glucose levels (p = 0.008), age (p = 0.007) and BMI (p = 0.039). AHT was independently linked to significant fibrosis (HR 2.39; 95% CI 1.14–5.10; p = 0.028), age (p = 0.0001), BMI (p = 0.006), glucose (p = 0.021) and platelets (p = 0.050). The annual incidence rate of T2DM was higher in patients with significant fibrosis (4.4 vs. 1.2 cases per 100 person -years), and increased in the presence of obesity , similar to AHT (4.6 vs. 1.1 cases per 100 person -years). HFS >0.12 predicted the risk of T2DM (25% [4/16] vs. HFS <0.12 4.5% [4/88]; logRank 6.658, p = 0.010).Metabolically healthy patients with NAFLD -related significant fibrosis were at greater risk of developing T2DM and AHT. HFS >0.12, but not NAFLD fibrosis score or Fibrosis -4, predicted the occurrence of T2DM.enArterial hypertensionDiabetes mellitusFibrosisHepamet scoreNAFLDDisease ProgressionFemaleIncidenceLongitudinal StudiesPrognosisNon-alcoholic Fatty Liver DiseaseLiver CirrhosisHypertensionDyslipidemiasresearch article32147361Restricted AccessEnfermedad del hígado graso no alcohólicoFibrosisDislipidemiasBiopsiaDiabetes Mellitus Tipo 2Hipertrigliceridemia10.1016/j.jhep.2020.02.0281600-0641