RESUMO
PURPOSE: This study aimed to examine the potential benefit of sodium-glucose cotransporter 2 (SGLT2) inhibitors for patients with metabolic dysfunction-associated fatty liver disease (MAFLD) and diabetes mellitus (DM) using a real-world database. METHODS: We analyzed individuals with MAFLD and DM newly initiated on SGLT2 or dipeptidyl peptidase 4 (DPP4) inhibitors from a large-scale administrative claims database. The primary outcome was the change in the fatty liver index (FLI) assessed using a linear mixed-effects model from the initiation of SGLT2 or DPP4 inhibitors. A propensity score-matching algorithm was used to compare the change in FLI among SGLT2 and DPP4 inhibitors. RESULTS: After propensity score matching, 6547 well-balanced pairs of SGLT2 and 6547 DPP4 inhibitor users were created. SGLT2 inhibitor use was associated with a greater decline in FLI than DPP4 inhibitor use (difference at 1-year measurement, - 3.8 [95% CI - 4.7 to - 3.0]). The advantage of SGLT2 inhibitor use over DPP4 inhibitor use for improvement in FLI was consistent across subgroups. The relationship between SGLT2 inhibitors and amelioration of FLI was comparable between individual SGLT2 inhibitors. CONCLUSIONS: Our analysis using large-scale real-world data demonstrated the potential advantage of SGLT2 inhibitors over DPP4 inhibitors in patients with MAFLD and DM.
Assuntos
Diabetes Mellitus Tipo 2 , Inibidores da Dipeptidil Peptidase IV , Inibidores do Transportador 2 de Sódio-Glicose , Humanos , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Inibidores do Transportador 2 de Sódio-Glicose/farmacologia , Inibidores da Dipeptidil Peptidase IV/uso terapêutico , Masculino , Feminino , Pessoa de Meia-Idade , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/complicações , Estudos Retrospectivos , Idoso , Fígado Gorduroso/tratamento farmacológico , Adulto , Hepatopatia Gordurosa não Alcoólica/tratamento farmacológico , Hepatopatia Gordurosa não Alcoólica/metabolismoRESUMO
Cattle losses in Brazil have been attributed to Palicourea marcgravii St. Hil., a toxic plant for cattle. The crude extract from the leaves of P. marcgravii was successively fractionated using solvents with different polarities to determine whether monofluoroacetic acid and/or some other substance present in the leaves may be responsible for the acute symptoms caused by the plant. Authentic sodium monofluoroacetate (SMFA) was used fopr comparison. The only P. marcgravii fraction which induced seizures and death in intoxicated rats was water soluble. The signs and symptoms induced in the animals by the crude extract and water-soluble fraction were the same as induced by SMFA and included tonic seizures and other actions on the CNS. The dose-lelthality and dose-latency to the 1st seizure curves constructed for the water soluble fraction of the leaf extract (30-100 mg/Kg) and SMFA (0.6-3.0 mg/Kg) were parallel. Five animals per dose were used. The potency ratio of SMFA in relation to the water-soluble fraction of the leaf extract was 53.8 (dose-lethality curve) and 64.1 (dose latency to the 1st seizure curve). The water-soluble fraction contained a substance with hRf = 20 which the same as that of authentic SMFA. The 19F NMR spectra of authentic SMFA and the P. marcgravii water-soluble fraction were identical. These data demosntrate the presence of SMF in the water-soluble fraction of P. marcgravii leaves and show that monofluoroacetate is the active principle repsonsible for the signs and symptoms of acute intoxications