Zusammenfassung
Es besteht kein Zweifel, dass die metabolische Chirurgie eine sehr effektive therapeutische Option bei morbid adipösen Patienten mit Typ-2-Diabetes und einem „Body Mass Index“ (BMI) >45 kg/m2 darstellt, insbesondere dann, wenn die Diabetesdauer kurz ist und die Hyperinsulinämie und die Insulinresistenz sehr ausgeprägt sind. Bei Patienten mit einem niedrigeren BMI-Ausgangswert sind die Ergebnisse weitaus weniger beeindruckend, wobei dies darauf zurückzuführen sein könnte, dass bei diesen Patienten der Insulinmangel schon ausgeprägter ist und die hochgradige Insulinresistenz weniger dominierend. Ob die akute „Heilung“ tatsächlich langfristig fortbesteht und tatsächlich zu einer verminderten kardiovaskulären Morbidität und Mortalität führt und auch die Krebsmortalität bei Patienten mit Typ-2-Diabetes langfristig reduzieren kann, ist Gegenstand laufender Studien. Gegenwärtig sind noch viele Fragen offen: Welche Patienten profitieren besonders von der metabolischen Chirurgie? Sind eine längere Diabetesdauer und eine weniger ausgeprägte Adipositas limitierende Faktoren für eine erfolgreiche Rückbildung des Typ-2-Diabetes? Eine vor Kurzem von der Havard-Universität initiierte kontrollierte Studie (http://clinicaltrials.gov/ct2/show/NCT01073020?term=joslin&rank=8) soll klären, ob die gegenwärtig durchgeführten bariatrischen Operationsverfahren multidisziplinären Programmen mit dem Ziel der Lebensstiländerung und Gewichtsreduktion bei Patienten mit Typ-2-Diabetes und weniger ausgeprägter Adipositas (Klasse 1 und 2) tatsächlich überlegen sind.
Abstract
There is no doubt that metabolic surgery represents a highly effective therapeutic option in morbidly obese patients with type-2 diabetes and a BMI over 45 kg/m2, in particular when the diabetes is of short duration and hyperinsulinemia and insulin resistance are severe. Results in patients with lower BMIs are far less impressive, although this could be attributable to the fact that insulin deficiency is already more pronounced and high-grade insulin resistance is less dormant in these patients. Whether such an acute“cure” is indeed maintained and actually leads to reduced cardiovascular morbidity and mortality, as well as a long-term reduction in cancer mortality in type-2 diabetes patients, is the subject of on-going studies. At present, many questions remain open: Which patients profit in particular from metabolic surgery? Do diabetes of long duration and lower adiposity represent limiting factors for successful remission of type-2 diabetes? A controlled study recently initiated by Harvard University (http://clinicaltrials.gov/ct2/show/NCT01073020?term=joslin&rank=8) is designed to establish whether the bariatric surgery currently carried out in the context of multidisciplinary programs aimed at lifestyle changes and weight reduction in type-2 diabetes patients who are less obese (class 1 and 2) is indeed superior.
Literatur
Adams TD, Gress RE, Smith SC et al (2007) Long-term mortality after gastric bypass surgery. N Engl J Med 357:753–761
Adams TD, Stroup AM, Gress RE et al (2009) Cancer incidence and mortality after gastric bypass surgery. Obesity (Silver Spring) 17:796–802
Buchwald H, Avidor Y, Braunwald E et al (2004) Bariatric surgery: a systematic review and meta-analysis. JAMA 292:1724–1737
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 122:248–256
Chipkin SR, Goldberg RJ (2009) Obesity surgery and diabetes: does a chance to cut mean a chance to cure? Am J Med 122:205–206
Cottam DR, Mattar SG, Barinas-Mitchell E et al (2004) The chronic inflammatory hypothesis for the morbidity associated with morbid obesity: implications and effects of weight loss. Obes Surg 14:589–600
Dixon JB, O’Brien PE, Playfair J et al (2008) Adjustable gastric banding and conventional therapy for type 2 diabetes: a randomized controlled trial. JAMA 299:316–323
Ferzli GS, Dominique E, Ciaglia M et al (2009) Clinical improvement after duodenojejunal bypass for nonobese type 2 diabetes despite minimal improvement in glycemic homeostasis. World J Surg 33:972–979
Hall TC, Pellen MG, Sedman PC, Jain PK (2010) Preoperative factors predicting remission of type 2 diabetes mellitus after Roux-en-Y gastric bypass surgery for obesity. Obes Surg 20:1245–1250
Hempen M, Kopp HP, Elhenicky M et al (2009) YKL-40 is elevated in morbidly obese patients and declines after weight loss. Obes Surg 19:1557–1563
Isbell JM, Tamboli RA, Hansen EN et al (2010) The importance of caloric restriction in the early improvements in insulin sensitivity following Roux-en-Y gastric bypass surgery. Diabetes Care 33:1438–1442
Kopp HP, Kopp CW, Festa A et al (2003) Impact of weight loss on inflammatory proteins and their association with the insulin resistance syndrome in morbidly obese patients. Arterioscler Thromb Vasc Biol 23:1042–1047
Lee WJ, Ser KH, Chong K et al (2010) Laparoscopic sleeve gastrectomy for diabetes treatment in nonmorbidly obese patients: efficacy and change of insulin secretion. Surgery 147:664–669
Morínigo R, Lacy AM, Casamitjana R et al (2006) GLP-1 and changes in glucose tolerance following gastric bypass surgery in morbidly obese subjects. Obes Surg 16:1594–1601
Pories WJ, Swanson MS, MacDonald KG et al (1995) Who would have thought it? An operation proves to be the most effective therapy for adult-onset diabetes mellitus. Ann Surg 222:339–350
Pournaras DJ, Osborne A, Hawkins SC et al (2010) The gut hormone response following Roux-en-Y gastric bypass: cross-sectional and prospective study. Obes Surg 20:56–60
Renehan AG, Soerjomataram I, Tyson M et al (2010) Incident cancer burden attributable to excess body mass index in 30 European countries. Int J Cancer 126:692–702
Roth CL, Reinehr T, Schernthaner GH et al (2009) Ghrelin and obestatin levels in severely obese women before and after weight loss after Roux-en-Y gastric bypass surgery. Obes Surg 19:29–35
Rubino F, Schauer PR, Kaplan LM, Cummings DE (2010) Metabolic surgery to treat type 2 diabetes: clinical outcomes and mechanisms of action. Annu Rev Med 61:393–411
Schauer PR, Burguera B, Ikramuddin S et al (2003) Effect of laparoscopic Roux-en Y gastric bypass on type 2 diabetes mellitus. Ann Surg 238:467–484
Schernthaner G, Brix JM, Kopp HP, Schernthaner GH (2011) Cure of type 2 diabetes by metabolic surgery? A critical analysis of the evidence in 2010. Diabetes Care (in Druck)
Schernthaner G, Morton JM (2008) Bariatric surgery in patients with morbid obesity and type 2 diabetes. Diabetes Care 31 (Suppl 2):S297–S302
Schernthaner GH, Kopp HP, Kriwanek S et al (2006) Effect of massive weight loss induced by bariatric surgery on serum levels of interleukin-18 and monocyte-chemoattractant-protein-1 in morbid obesity. Obes Surg 16:709–715
Schernthaner GH, Kopp HP, Krzyzanowska K et al (2006) Soluble CD40L in patients with morbid obesity: significant reduction after bariatric surgery. Eur J Clin Invest 36:395–401
Shah SS, Todkar JS, Shah PS, Cummings DE (2010) Diabetes remission and reduced cardiovascular risk after gastric bypass in Asian Indians with body mass index <35 kg/m2. Surg Obes Relat Dis 6:332–338
Sjöström L, Gummesson A, Sjöström CD et al Swedish Obese Subjects Study (2009) Effects of bariatric surgery on cancer incidence in obese patients in Sweden (Swedish Obese Subjects Study): a prospective, controlled intervention trial. Lancet Oncol 10:653–662
Sjöström L, Lindroos AK, Peltonen M et al (2004) Lifestyle, diabetes, and cardiovascular risk factors 10 years after bariatric surgery. N Engl J Med 351:2683–2693
Sjöström L, Narbro K, Sjöström CD et al Swedish obese subjects study (2007) Effects of bariatric surgery on mortality in Swedish obese subjects. N Engl J Med 357:741–752
Thaler JP, Cummings DE (2009) Minireview: Hormonal and metabolic mechanisms of diabetes remission after gastrointestinal surgery. Endocrinology 50:2518–2525
Vigneri P, Frasca F, Sciacca L et al (2009) Diabetes and cancer. Endocr Relat Cancer 16:1103–1123
Interessenkonflikt
Der korrespondierende Autor gibt an, dass kein Interessenkonflikt besteht.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Schernthaner, G., Kopp, HP., Brix, J. et al. Diabetesremission durch metabolische Chirurgie. Diabetologe 6, 647–655 (2010). https://doi.org/10.1007/s11428-010-0623-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11428-010-0623-6