Próifíl druga
Tirzepatide: cad a léiríonn na trialacha go deimhin
Gníomhaire dúbailte GIP / GLP-1. Instealladh seachtainiúil.
Cad a thacaíonn an cruthúnas
Tuairiscigh SURMOUNT-1 laghdú meánmheáchain thart ar 20% ag 72 seachtain ag an dáileog is airde. I gcomparáid dhíreach le semaglutide i diaibéiteas cineál 2 (SURPASS-2) tháinig sé le laghdú níos mó ar ghalair gliceamacha agus meáchain. [1]
Déantar cur síos ar an gníomh dúbailte go minic mar níos fearr go bunúsach; tacaíonn na trialacha le laghdú meánmheáchain níos mó, ní profail sábháilteachta difriúil. Leanann an t-aistriú ar ais an patrún céanna le semaglutide.
Cad a tharlaíonn nuair a stopann tú
Is é seo an chuid den phictiúr a fhágann go minic. Léiríonn trialacha aistarraingthe go comhoiriúnach laghdú suntasach meáchain laistigh de bhliain tar éis stopadh, agus marcóirí cardio-metabolic ag dul ar ais leis [2]. Ní teip ar an druga é sin — is é an rud a looks cosúil le cóireáil ar choinníoll chróin nuair a dhéantar an druga a bhaint.
Is é an t-implíocht phraicticiúil go bhfuil an cinneadh chun tosú cinneadh faoi chúlra fada, ag áireamh costais agus rochtain thar an gcúlra sin, seachas faoi mheáchan sprioc.
Mais muscle
Tugann laghdú tapa meáchain ó aon chúis isteach ábhar tanaí, agus ní bhíonn trialacha inkretin ina eisceacht. Tá an cóimheas a chailltear mar mhás tanaí cosúil go forleathan le modhanna gasta eile, ach tá an caillteanas iomlán níos mó toisc go bhfuil an caillteanas iomlán níos mó. Is iad próitéin chuí agus oiliúint frithsheasmhachta na hidirghníomhachtaí atá le fianaise ina dhiaidh sin, agus tá an dá cheann laistigh d'do chonradh agus tú ag tógáil an druga.
Drugaí eile sa rang seo
- Semaglutide — gníomhaire GLP-1, bunaithe
- Liraglutide — gníomhaire GLP-1, bunaithe
- Dulaglutide — gníomhaire GLP-1, bunaithe
- Oral semaglutide — gníomhaire GLP-1, ó bhéal, geallta
- Ullmhóidí GLP-1 comhoibrithe — ullmhóid comhoibrithe neamhcheadaithe, coitianta ach laige
Cé mhéad meáchain a chailleann daoine ar tirzepatide?
Cad a tharlaíonn má stopaim?
An gcuireann sé le caillteanas muscle?
An bhfuil leagan comhoibrithe mar an rud céanna?
Tagairtí
Gach tagairt thíos a nascann leis an taifead peer-reviewed bunaidh ar PubMed nó trí DOI. Ní rud ar bith anseo a chuireann comhairle leighis in ionad.
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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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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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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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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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Quantified Metrics of Gastric Emptying Delay by Glucagon-Like Peptide-1 Agonists: A Systematic Review and Meta-Analysis With Insights for Periprocedural Management Hiramoto B, McCarty TR, Lodhia NA, et al. · The American journal of gastroenterology · 2024 · Meta-analysis DOIPubMed 38634551Full text
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Weight loss efficiency and safety of tirzepatide: A Systematic review Lin F, Yu B, Ling B, et al. · PloS one · 2023 · Meta-analysis DOIPubMed 37141329Full text
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Efficacy and Safety of Semaglutide for Weight Loss in Obesity Without Diabetes: A Systematic Review and Meta-Analysis Tan HC, Dampil OA, Marquez MM · Journal of the ASEAN Federation of Endocrine Societies · 2022 · Meta-analysis DOIPubMed 36578889Full text
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Cardiovascular, mortality, and kidney outcomes with GLP-1 receptor agonists in patients with type 2 diabetes: a systematic review and meta-analysis of cardiovascular outcome trials Kristensen SL, Rørth R, Jhund PS, et al. · The lancet. Diabetes & endocrinology · 2019 · Meta-analysis DOIPubMed 31422062
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Tirzepatide for Heart Failure with Preserved Ejection Fraction and Obesity Packer M, Zile MR, Kramer CM, et al. · The New England journal of medicine · 2025 · Randomised controlled trial DOIPubMed 39555826
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Tirzepatide for Obesity Treatment and Diabetes Prevention Jastreboff AM, le Roux CW, Stefanski A, et al. · The New England journal of medicine · 2025 · Randomised controlled trial DOIPubMed 39536238
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Orforglipron, an Oral Small-Molecule GLP-1 Receptor Agonist, in Early Type 2 Diabetes Rosenstock J, Hsia S, Nevarez Ruiz L, et al. · The New England journal of medicine · 2025 · Randomised controlled trial DOIPubMed 40544435
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Orforglipron, an Oral Small-Molecule GLP-1 Receptor Agonist for Obesity Treatment Wharton S, Aronne LJ, Stefanski A, et al. · The New England journal of medicine · 2025 · Randomised controlled trial DOIPubMed 40960239
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Once-Weekly Semaglutide in Persons with Obesity and Knee Osteoarthritis Bliddal H, Bays H, Czernichow S, et al. · The New England journal of medicine · 2024 · Randomised controlled trial DOIPubMed 39476339