Sommario
La chirurgia bariatrica, nata come terapia “estrema” dell’obesità, ha mostrato, in un continuo crescendo di evidenze scientifiche, uno spettro di effetti benefici duraturi su tutte le componenti della sindrome metabolica, attraverso meccanismi d’azione, almeno in parte indipendenti dagli esiti ponderali, e ad oggi non ancora interamente noti, guadagnando così la dizione di “chirurgia metabolica” (Fig. 1) (Rubino et al. in Ann. Surg. 259(1):117–122, 2014). Su tale base appare, pertanto, evidente la necessità di inserire appropriatamente tale strumento terapeutico nell’ambito di percorsi non solo mirati agli esiti “bariatrici”, ma nell’ambito più esteso dei dismetabolismi della sindrome metabolica.
Bibliografia
Rubino F, Shukla A, Pomp A et al. (2014) Bariatric, metabolic, and diabetes surgery: what’s in a name? Ann Surg 259(1):117–122
Buchwald H, Avidor Y, Braunwald E et al. (2004) Bariatric surgery: a systematic review and meta-analysis. JAMA 292:1724–1737
Fried M, Yumuk V, Oppert JM et al. (2014) Interdisciplinary European guidelines on metabolic and bariatric surgery. Obes Surg 24:42–55
Sjöström L, Narbro K, Sjöström CD et al. (2007) Swedish Obese Subjects study: effects of bariatric surgery on mortality in Swedish obese subjects. N Engl J Med 357:741–752
Westerveld D, Yang D (2016) Through thick and thin: identifying barriers to bariatric surgery, weight loss maintenance, and tailoring obesity treatment for the future. Surg Res Pract 2016:8616581
Rubino F, Nathan DM, Eckel RH et al. (2016) Metabolic surgery in the treatment algorithm for type 2 diabetes: a joint statement by international diabetes organizations. Surg Obes Relat Dis 12(6):1144–1162
Borisienko O, Adam D, Funch-Jensen P et al. (2015) Bariatric surgery can lead to net cost savings to health care systems: results from a comprehensive European decision analytic model. Obes Surg 25(9):1559–1568
Sarzani R, Bordicchia M, Spannella F et al. (2014) Hypertensive heart disease and obesity: a complex interaction between hemodynamic and not hemodynamic factors. High Blood Press Cardiovasc Prev 21(2):81–87
Sjöström L (2013) Review of the key results from the Swedish Obese Subjects (SOS) trial—a prospective controlled intervention study of bariatric surgery. J Intern Med 273(3):219–234
Sarzynski MA, Jacobson P, Rankinen T et al. (2011) Association of GWAS-based candidate genes with HDL-cholesterol levels before and after bariatric surgery in the Swedish obese subjects study. J Clin Endocrinol Metab 96(6):E953–E957
Zlabek JA, Grimm MS, Larson CJ et al. (2005) The effect of laparoscopic gastric bypass surgery on dyslipidemia in severely obese patients. Surg Obes Relat Dis 1(6):537–542
Savastano S, Di Somma C, Pizza G et al. (2011) Liver-spleen axis, insulin-like growth factor-(IGF)-I axis and fat mass in overweight/obese females. J Transl Med 9:136
Burza MA, Romeo S, Kotronen A et al. (2013) Long-term effect of bariatric surgery on liver enzymes in the Swedish Obese Subjects (SOS) study. PLoS ONE 8(3):e60495
Neuman MG, Nanau RM, Cohen LB (2015) Nonmedicinal interventions in nonalcoholic fatty liver disease. Can J Gastroenterol Hepatol 29(5):241–252
Malin SK, Kashyap SR (2016) Effects of various gastrointestinal procedures on b-cell function in obesity and type 2 diabetes. Surg Obes Relat Dis 12(6):1213–1219
Laferrère B, Teixera J, MCGinty J et al. (2008) Effect of weight loss by gastric bypass surgery versus hypocaloric diet on glucose and incretin levels in patients with type 2 diabetes. J Clin Endocrinol Metab 93(7):2479–2485
Tilg H, Kaser A (2011) Gut microbiome, obesity, and metabolic dysfunction. J Clin Invest 121(6):2126–2132
Malin SK, Samat A, Wolski K et al. (2013) Improved acylated ghrelin suppression at 2 years in obese patients with type 2 diabetes: effects of bariatric surgery vs standard medical therapy. Int J Obes 38(3):364–370
Buchwald H, Estok R, Fahrbach K et al. (2009) Weight and type 2 diabetes after bariatric surgery: systematic review and meta-analysis. Am J Med 122(3):248–256
Buse JB, Caprio S, Cefalu WT et al. (2009) How do we define cure of diabetes? Diabetes Care 32(11):2133–2135
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Gli autori Silvia Savastano, Luigi Barrea, Sara Belcastro e Fabio Broglio dichiarano di non avere conflitti di interesse.
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Savastano, S., Barrea, L., Belcastro, S. et al. Effetti metabolici della chirurgia bariatrica. L'Endocrinologo 18, 214–218 (2017). https://doi.org/10.1007/s40619-017-0349-4
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DOI: https://doi.org/10.1007/s40619-017-0349-4