Buscar en
Endocrinología y Nutrición (English Edition)
Toda la web
Inicio Endocrinología y Nutrición (English Edition) Joint Position Statement of the SEEN-SECO-SEEDO-SED Societies on metabolic surge...
Journal Information
Vol. 60. Issue 10.
Pages 547-548 (December 2013)
Vol. 60. Issue 10.
Pages 547-548 (December 2013)
Editorial
DOI: 10.1016/j.endoen.2013.12.001
Full text access
Joint Position Statement of the SEEN-SECO-SEEDO-SED Societies on metabolic surgery for type 2 diabetes mellitus
Posicionamiento de las sociedades SEEN-SECO-SEEDO-SED sobre la cirugía metabólica en la diabetes mellitus tipo-2
Visits
...
Miguel A. Rubioa,??
Corresponding author
marubioh@gmail.com

Corresponding author.
, Susana Monereoa, Albert Lecubea, Joaquín Resab, Carlos Masdevallb, Felipe de la Cruz Vigob, Mar Garridoc, Albert Godayc, Ignacio Llorented, Carlos Pesquerad
a Representative of Sociedad Española de Endocrinología y Nutrición (SEEN)
b Representative of Sociedad Española de Cirugía de la Obesidad Mórbida y Enfermedades Metabólicas (SECO)
c Representative of Sociedad Española para el Estudio de la Obesidad (SEEDO)
d Representative of Sociedad Española de Diabetes (SED)
Article information
Full Text
Bibliography
Download PDF
Statistics
Full Text

There is increasing interest in Spain on the possibility of using gastrointestinal surgery as a treatment able to reverse or improve type 2 diabetes mellitus (T2DM). However, because of the lack of a duly established consensus including this option in treatment algorithms, some professional groups have shown great interest in positioning metabolic surgery as a universal procedure useful in a high number of diabetic patients. Representatives of the scientific bodies signing this manuscript therefore decided, at the beginning of 2013, to write a position statement clearly reflecting the indications for surgery in T2DM in our environment, thus laying the foundations for a subsequent consensus document.

Metabolic surgery consists of the application of surgical procedures aimed at the treatment of T2DM and improvable cardiometabolic risk factors. It is indicated mainly in patients with obesity (BMI ≥35kg/m2), especially if T2DM or its comorbidities are difficult to control with lifestyle changes and drug treatment.1,2 Although metabolic surgery is not recommended in T2DM patients with BMI ranging from 30 to 35kg/m2 because no adequate long-term data are available on the reduction of cardiovascular morbidity and mortality and/or the benefits in microvascular complications,1–3 it may be considered in some situations. Thus, after analyzing the positive experience in some case series and in short- and medium-term clinical trials in terms of improvements in blood glucose control and associated comorbidities, we think that patients with T2DM and BMI of 30–35kg/m2 may be eligible for metabolic surgery if they meet the following requirements: (i) they are patients in whom evaluation by an endocrinologist in the setting of an interdisciplinary team has ruled out forms of diabetes other than T2DM (type 1 diabetes, LADA, MODY etc.), and (ii) they are patients who show a progressive impairment in blood glucose control (glycosylated hemoglobin [HbA1c] >7.5%) despite optimized conventional treatment and in whom other major comorbidities not adequately controlled (atherogenic dyslipidemia, high blood pressure, sleep obstructive apnea) coexist with standard treatment.4,5 Today, surgery in patients not meeting these criteria should be performed in the setting of controlled investigational protocols to compare it with conventional treatments based on lifestyle changes and standard drug treatment. It should also be noted that remission rates are lower when diabetes was diagnosed more than 10 years before, the patient is on insulin treatment, and there is evidence of a low pancreatic reserve.

Remission, rather than cure, should be used to assess the results of metabolic surgery. The T2DM remission criteria proposed in this position statement are those established in 2009 by an expert panel of endocrinologists, bariatric surgeons, oncohematologists, and diabetes educators under the auspices of the American Diabetes Association.6 These criteria take into account fasting HbA1c and plasma blood glucose values, the need for drug treatment, and diabetes duration.

“Partial T2DM remission” will therefore be defined as an HbA1c value not diagnostic of T2DM, i.e. <6.5%, basal glucose levels ranging from 100 to 125mg/dL (5.6–6.9mmol/L), and the absence of drug treatment for at least one year of follow-up. By contrast, “complete T2DM remission” will be defined as the presence of an HbA1c value <6.5%, basal glucose levels <100mg/dL (<5.6mmol/L), and the absence of drug treatment for at least one year of follow-up. “Long-term T2DM remission” is defined as remission lasting for at least five years. Finally, “T2DM improvement” is reported when patients have HbA1c values <7% on drug treatment. In any case, metabolic surgery in T2DM should contribute to the achievement in the greatest number of patients of the minimum goals for adequate metabolic control (with/without adjuvant active treatment): HbA1c <7%, LDL-C <100mg/dL, triglycerides <150mg/dL, HDL-C >40mg/dL (males) and >50mg/dL (females), and blood pressure <140/80mmHg.

An additional significant point emphasized in the consensus of all four scientific bodies is that metabolic surgery should be performed by an experienced bariatric surgeon (according to skills criteria accepted by the SECO) who performs a surgical procedure with a mortality rate <1%, a morbidity rate <10%, and an annual repeat surgery rate <2%. As regards the procedure to be used, we think that metabolic surgery should be based on already known procedures, which may be adapted to the new conditions of weight and metabolic control required by the patient. New surgical procedures should only be used in clinical trials. Metabolic surgery should also be performed in the context of an interdisciplinary cooperation of bariatric surgeons with other specialists, such as endocrinologists, cardiologists, pneumonologists, internists, radiologists, and basic and clinical researchers so that they can share their experiences and results.

As a final consideration, it should be stressed that the scientific bodies signing this document deem it necessary to assess the gradual and rational introduction of metabolic surgery as an effective alternative treatment in stepped-care algorithms for T2DM.

References
[1]
American Diabetes Association.
Standards of medical care in diabetes 2013 (position statement).
Diabetes Care, 36 (2013), pp. S11-S66
[2]
J.I. Mechanick, A. Youdim, D.B. Jones, W. Timothy Garvey, D.L. Hurley, M. Molly McMahon, et al.
Clinical practice guidelines for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient – 2013 update: cosponsored by American Association of Clinical Endocrinologists, the Obesity Society, and American Society for Metabolic & Bariatric Surgery.
Surg Obes Relat Dis, 9 (2013), pp. 159-191
[3]
M. Maggard-Gibbons, M. Maglione, M. Livhits, B. Ewing, A.R. Maher, J. Hu, et al.
Bariatric surgery for weight loss and glycemic control in nonmorbidly obese adults with diabetes: a systematic review.
J Am Med Assoc, 309 (2013), pp. 2250-2261
[4]
J.B. Dixon, P. Zimmet, K.G. Alberti, F. Rubino, on behalf of the International Diabetes Federation Taskforce on Epidemiology and Prevention.
Bariatric surgery: an IDF statement for obese type 2 diabetes.
Diabet Med, 28 (2011), pp. 628-642
[5]
A. Lecube, B. Burguera, M.A. Rubio, Grupo de Trabajo de Obesidad de la Sociedad Española de Endocrinología y Nutrición (GOSEEN).
Breaking therapeutic inertia: should metabolic surgery be considered one more option for the treatment of type 2 diabetes mellitus?.
Endocrinol Nutr, 59 (2012), pp. 281-283
[6]
J.B. Buse, S. Caprio, W.T. Cefalu, A. Ceriello, S. del Prato, S.E. Inzucchi, et al.
How do we define cure of diabetes?.
Diabetes Care, 32 (2009), pp. 2133-2135

Please cite this article as: Rubio MA, Monereo S, Lecube A, Resa J, Masdevall C, de la Cruz Vigo F, et al. Posicionamiento de las sociedades SEEN-SECO-SEEDO-SED sobre la cirugía metabólica en la diabetes mellitus tipo-2. Endocrinol Nutr. 2013;60:547–548.

Copyright © 2013. SEEN
Article options
Tools
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos

es en pt
Política de cookies Cookies policy Política de cookies
Utilizamos cookies propias y de terceros para mejorar nuestros servicios y mostrarle publicidad relacionada con sus preferencias mediante el análisis de sus hábitos de navegación. Si continua navegando, consideramos que acepta su uso. Puede cambiar la configuración u obtener más información aquí. To improve our services and products, we use "cookies" (own or third parties authorized) to show advertising related to client preferences through the analyses of navigation customer behavior. Continuing navigation will be considered as acceptance of this use. You can change the settings or obtain more information by clicking here. Utilizamos cookies próprios e de terceiros para melhorar nossos serviços e mostrar publicidade relacionada às suas preferências, analisando seus hábitos de navegação. Se continuar a navegar, consideramos que aceita o seu uso. Você pode alterar a configuração ou obter mais informações aqui.