Perfil do fármaco
Dulaglutide: que amosan os ensaios
Agonista do receptor GLP-1. Inxección semanal.
O que a evidencia apoia
REWIND amosou beneficios cardiovasculares na diabetes tipo 2. A redución de peso é modesta en comparación con semaglutide ou tirzepatide. [1]
Non está aprobado para a xestión do peso. Incluído porque se atopa con frecuencia e se confunde frecuentemente cos axentes de xestión do peso.
Que sucede cando paras
Esta é a parte da imaxe que con máis frecuencia se omite. Os ensaios de retirada mostran consistentemente unha recuperación de peso substancial dentro dun ano de parar, e os marcadores cardiometabólicos volven a flutuar con el [2]. Iso non é un fallo do fármaco — é como se presenta o tratamento dunha condición crónica cun fármaco cando este se retira.
A implicación práctica é que a decisión de comezar é unha decisión sobre un horizonte longo, incluíndo custo e acceso durante ese horizonte, en lugar de sobre un peso obxectivo.
Masa muscular
A perda rápida de peso por calquera causa inclúe tecido magro, e os ensaios de incretinas non son unha excepción. A proporción perdida como masa magra parece ser amplamente similar a outros métodos de perda rápida, pero a perda absoluta é maior porque a perda total é maior. Unha adecuada ingesta de proteínas e o adestramento de resistencia son as intervencións que teñen evidencia detrás delas, e ambas están dentro do teu control mentres tomas o fármaco.
Outros fármacos nesta clase
- Semaglutido — Agonista do receptor GLP-1, establecido
- Tirzepatide — Agonista dual GIP / GLP-1, establecido
- Liraglutido — Agonista do receptor GLP-1, establecido
- Semaglutide oral — agonista do receptor GLP-1, oral, prometedor
- Preparacións GLP-1 compostas — Preparación composta non aprobada, popular pero débil
Canto peso perden as persoas con dulaglutide?
Que sucede se paro?
Causa perda de masa muscular?
É a versión composta a mesma cousa?
Referencias
Cada cita abaixo enlaza co rexistro orixinal revisado por pares en PubMed ou a través de DOI. Nada aquí substitúe o consello médico.
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Efficacy of tirzepatide, lanifibranor, and resmetirom in metabolic dysfunction-associated steatotic liver disease: a meta-analysis of high-quality randomized controlled trials Zhao S, Tian F, Yu L, et al. · Internal and emergency medicine · 2026 · Meta-analysis DOIPubMed 41917519
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Comparison of Clinical Efficacy and Safety of Tirzepatide, Liraglutide and Semaglutide in Patients with Obesity and Without T2D: A Bayesian Network Meta-Analysis of Randomised Controlled Trials Ciudin A, Sapin H, Fan L, et al. · Advances in therapy · 2026 · Meta-analysis DOIPubMed 41820778Full text
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Effectiveness & safety of semaglutide in weight reduction in obese nondiabetic patients: A systematic review and meta-analysis Naz F, Qaiser F, Mumtaz A, et al. · Medicine · 2026 · Meta-analysis DOIPubMed 42536519Full text
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Perioperative management of patients taking glucagon-like peptide 1 receptor agonists: Society for Perioperative Assessment and Quality Improvement (SPAQI) multidisciplinary consensus statement Oprea AD, Ostapenko LJ, Sweitzer B, et al. · British journal of anaesthesia · 2025 · Systematic review DOIPubMed 40379536Full text
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Effect of glucagon-like peptide-1 receptor agonists and co-agonists on body composition: Systematic review and network meta-analysis Karakasis P, Patoulias D, Fragakis N, et al. · Metabolism: clinical and experimental · 2025 · Meta-analysis DOIPubMed 39719170
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Effects of GLP-1 receptor agonists on kidney and cardiovascular disease outcomes: a meta-analysis of randomised controlled trials Badve SV, Bilal A, Lee MMY, et al. · The lancet. Diabetes & endocrinology · 2025 · Meta-analysis DOIPubMed 39608381
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Efficacy and Safety of Glucagon-Like Peptide-1 Receptor Agonists for Weight Loss Among Adults Without Diabetes : A Systematic Review of Randomized Controlled Trials Moiz A, Filion KB, Toutounchi H, et al. · Annals of internal medicine · 2025 · Systematic review DOIPubMed 39761578
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Subcutaneously administered tirzepatide vs semaglutide for adults with type 2 diabetes: a systematic review and network meta-analysis of randomised controlled trials Karagiannis T, Malandris K, Avgerinos I, et al. · Diabetologia · 2024 · Meta-analysis DOIPubMed 38613667Full text
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EASL-EASD-EASO Clinical Practice Guidelines on the management of metabolic dysfunction-associated steatotic liver disease (MASLD): Executive Summary Diabetologia · 2024 · Clinical guideline DOIPubMed 38869512Full text
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Long-Term Efficacy and Safety of Once-Weekly Semaglutide for Weight Loss in Patients Without Diabetes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials Moiz A, Levett JY, Filion KB, et al. · The American journal of cardiology · 2024 · Meta-analysis DOIPubMed 38679221
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EASL-EASD-EASO Clinical Practice Guidelines on the management of metabolic dysfunction-associated steatotic liver disease (MASLD) Journal of hepatology · 2024 · Clinical guideline DOIPubMed 38851997
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A systematic review of the effect of semaglutide on lean mass: insights from clinical trials Bikou A, Dermiki-Gkana F, Penteris M, et al. · Expert opinion on pharmacotherapy · 2024 · Systematic review DOIPubMed 38629387
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Comparative effectiveness of GLP-1 receptor agonists on glycaemic control, body weight, and lipid profile for type 2 diabetes: systematic review and network meta-analysis Yao H, Zhang A, Li D, et al. · BMJ (Clinical research ed.) · 2024 · Meta-analysis DOIPubMed 38286487Full text
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Risk of major adverse cardiovascular events and stroke associated with treatment with GLP-1 or the dual GIP/GLP-1 receptor agonist tirzepatide for type 2 diabetes: A systematic review and meta-analysis Stefanou MI, Theodorou A, Malhotra K, et al. · European stroke journal · 2024 · Meta-analysis DOIPubMed 38400569Full text