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Papadia FS, Carlini F, Rubartelli A, Battistini M, Cordera R, Adami GF, Camerini G. Diabetes Resolution at 10 Years After Biliopancreatic Diversion in Overweight and Class 1 Obese Patients with Type 2 Diabetes. Obes Surg 2022; 32:845-851. [PMID: 35013895 PMCID: PMC8866270 DOI: 10.1007/s11695-021-05870-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/22/2021] [Accepted: 12/22/2021] [Indexed: 11/25/2022]
Abstract
Background Long-term anti-diabetic effects of BPD in overweight or class 1 obese T2DM patients were investigated reporting the results at 10 years after BPD performed in severely non-obese T2DM patients. Material and Methods Thirty T2DM patients with BMI lower than 35 kg/m2 were investigated at 1, 5, and 10 years after BPD, and the results are compared with those of 30 T2DM patients followed for 10 years on pharmacological and/or behavioral conventional therapy. Results Mean levels of fasting blood glucose (FBG) and serum glycated hemoglobin (HbA1C) showed a marked reduction 1 year after BPD, values remaining slightly above the diabetic range throughout the entire follow-up. T2DM remission was observed in about 50% of the cases at 5 and 10 years after the operation. In 16 patients (53%), severe BPD-related complications developed, in ten cases requiring a surgical revision of the operation. In the BPD group, one patient died for malignant lymphoma and two patients after surgical revision. Within the control group, during the 10-year follow-up, no changes in the diabetic status were observed, being the FBG and HbA1C mean values higher than those recorded in the BPD patients at any follow-up time. All T2DM subjects of the control group were alive at the end of the 10-year follow-up. Conclusion Despite satisfactory long-term metabolic outcomes, these data indicate that BPD should be used with caution as a metabolic procedure in the treatment of T2DM in overweight or class 1obese patients. Graphical abstract ![]()
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Affiliation(s)
| | - Flavia Carlini
- Department of Surgery, University of Genova, Genova, Italy
| | | | - Micaela Battistini
- Department of Internal Medicine, University of Genova, 8, Viale Benedetto XV, 16132, Genova, Italy
| | - Renzo Cordera
- Department of Internal Medicine, University of Genova, 8, Viale Benedetto XV, 16132, Genova, Italy
| | - Gian Franco Adami
- Department of Internal Medicine, University of Genova, 8, Viale Benedetto XV, 16132, Genova, Italy.
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Biliopancreatic Diversion in the Surgical Treatment of Morbid Obesity: Long-Term Results and Metabolic Consequences. Obes Surg 2020; 30:4234-4242. [PMID: 32562130 DOI: 10.1007/s11695-020-04777-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 12/28/2022]
Abstract
PURPOSE In the multidisciplinary therapeutic approach to obesity, bariatric surgery is considered the most effective treatment in weight reduction and the decrease in associated comorbidities. The objective of this work is to describe the long-term clinical and metabolic results in obese patients undergoing biliopancreatic diversion (BPD) according to Scopinaro's technique. MATERIALS AND METHODS Patients undergoing surgery were followed by the same multidisciplinary team in a study period of 15 years (1999-2015). A retrospective study based on a prospective database was designed, where data on the evolution of obesity-related diseases and nutritional parameters were studied. RESULTS Two hundred seventy-seven patients were collected; 75.5% were women. The preoperative body mass index (BMI) decreased from 52.5 kg/m2 to 34.9 kg/m2 10 years after surgery. A resolution or improvement of diabetes has been observed in 85.38% of the patients; a decrease in arterial hypertension and obstructive sleep apnea syndrome were in 65.61% and 89.14%, respectively. Throughout the monitoring of the sample, protein malnutrition increased, from 1.8% after the first year of surgery to 4.5% 10 years after the operation. CONCLUSION Even if Scopinaro's technique is beginning to be replaced by other malabsorptive techniques, it can still be considered as an effective surgical procedure in terms of weight loss, quality of life, and evolution of obesity-related diseases. In order to avoid nutritional deficiencies, the operated patients need a strict follow-up and a supplementation adjusted to the technique.
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Abstract
BACKGROUND Standardization of the key measurements of a procedure's finished anatomic configuration strengthens surgical practice, research, and patient outcomes. A consensus meeting was organized to define standard versions of 25 bariatric metabolic procedures. METHODS A panel of experts in bariatric metabolic surgery from multiple continents was invited to present technique descriptions and outcomes for 4 classic, or conventional, and 21 variant and emerging procedures. Expert panel and audience discussion was followed by electronic voting on proposed standard dimensions and volumes for each procedure's key anatomic alterations. Consensus was defined as ≥ 70% agreement. RESULTS The Bariatric Metabolic Surgery Standardization World Consensus Meeting (BMSS-WOCOM) was convened March 22-24, 2018, in New Delhi, India. Discussion confirmed heterogeneity in procedure measurements in the literature. A set of anatomic measurements to serve as the standard version of each procedure was proposed. After two voting rounds, 22/25 (88.0%) configurations posed for consideration as procedure standards achieved voting consensus by the expert panel, 1 did not attain consensus, and 2 were not voted on. All configurations were voted on by ≥ 50% of 50 expert panelists. The Consensus Statement was developed from scientific evidence collated from presenters' slides and a separate literature review, meeting video, and transcripts. Review and input was provided by consensus panel members. CONCLUSIONS Standard versions of the finished anatomic configurations of 22 surgical procedures were established by expert consensus. The BMSS process was undertaken as a first step in developing evidence-based standard bariatric metabolic surgical procedures with the aim of improving consistency in surgery, data collection, comparison of procedures, and outcome reporting.
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Bonaventura A, Liberale L, Carbone F, Vecchié A, Bonomi A, Scopinaro N, Camerini GB, Papadia FS, Maggi D, Cordera R, Dallegri F, Adami G, Montecucco F. Baseline neutrophil-to-lymphocyte ratio is associated with long-term T2D remission after metabolic surgery. Acta Diabetol 2019; 56:741-748. [PMID: 30993529 DOI: 10.1007/s00592-019-01345-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/08/2019] [Indexed: 12/29/2022]
Abstract
AIMS Metabolic surgery is considered as a therapeutic option for obese patients with type 2 diabetes (T2D). In order to identify novel laboratory variables that could improve the selection of patients who might greatly benefit from a surgical approach, we focused on the neutrophil-to-lymphocyte ratio (NLR) as a predictor of long-term T2D remission following metabolic surgery. METHODS Thirty-one obese patients with T2D included in this pilot study underwent Roux-en-Y gastric bypass or biliopancreatic diversion (BPD) at the Surgical Department of Genoa University, IRCCS Ospedale Policlinico San Martino in Genoa (Italy). Before surgery, serum samples were collected to evaluate blood count, glycemic profile, and circulating neutrophil degranulation products. RESULTS The median age was 56 years, median body mass index (BMI) was 32.37 kg/m2, and median glycated hemoglobin was 8.4%. White blood cell count was in a range of normality, with a median NLR of 1.97. By a receiver operating characteristic curve analysis, NLR has been found to be significantly associated with T2D remission at 1, 3, and 5 years and the best cutoff of ≤ 1.97 has been identified by Youden index. When comparing study groups according to NLR cutoff, those with NLR ≤ 1.97 were older and underwent more often BPD. By a logistic regression analysis, NLR ≤ 1.97 has been found to predict T2D remission across 5 years, irrespective of baseline BMI. CONCLUSIONS A baseline low NLR is associated with long-term T2D remission in obese patients undergoing metabolic surgery, suggesting that circulating inflammatory cells (i.e., neutrophils) might negatively impact on T2D remission.
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Affiliation(s)
- Aldo Bonaventura
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy.
- Division of Cardiology, Department of Internal Medicine, Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA.
| | - Luca Liberale
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
- Center for Molecular Cardiology, University of Zürich, 12 Wagistrasse, 8952, Schlieren, Switzerland
| | - Federico Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
| | - Alessandra Vecchié
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
- Division of Cardiology, Department of Internal Medicine, Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Nicola Scopinaro
- International Federation of Surgery for Obesity, Genoa, Italy
- Department of Surgery, University of Genoa, IRCCS Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy
| | - Giovanni Bruno Camerini
- Department of Surgery, University of Genoa, IRCCS Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy
| | - Francesco Saverio Papadia
- Department of Surgery, University of Genoa, IRCCS Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy
| | - Davide Maggi
- Diabetology Unit, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
| | - Renzo Cordera
- Diabetology Unit, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
| | - Franco Dallegri
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, 10 Largo Benzi, 16132, Genoa, Italy
| | - Giovanni Adami
- International Federation of Surgery for Obesity, Genoa, Italy
- Department of Surgery, University of Genoa, IRCCS Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy
| | - Fabrizio Montecucco
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, 10 Largo Benzi, 16132, Genoa, Italy
- First Clinic of Internal Medicine, Deparment of Internal Medicine and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, 6 Viale Benedetto XV, 16132, Genoa, Italy
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Type 2 Diabetes Remission and Control in Overweight and in Mildly Obese Diabetic Patients at Long-Term Follow-Up After Biliopancreatic Diversion. Obes Surg 2018; 29:239-245. [DOI: 10.1007/s11695-018-3511-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Scopinaro N, Adami GF, Bruzzi P, Cordera R. Prediction of Diabetes Remission at Long Term Following Biliopancreatic Diversion. Obes Surg 2018; 27:1705-1708. [PMID: 28101844 DOI: 10.1007/s11695-017-2555-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
IMPORTANCE In obese patients with type 2 diabetes (T2DM), the marked weight loss following bariatric surgery is accompanied in a consistent number of cases by T2DM resolution or control. The clinical need of preoperative parameters reliable in predicting a positive metabolic outcome at long term following the operation has then emerged. OBSERVATION A cohort of 135 consecutive T2DM patients with a wide range of body mass index (BMI) at more than 5 years following biliopancreatic diversion (BPD) was considered. The 5-year-T2DM resolution, defined as glycosylated hemoglobin (HbA1C) lower than 6.5% without antidiabetic therapy, was related to demographic, anthropometric, and biochemical findings prior to the operation. The long-term metabolic outcome was positively related to baseline BMI values and negatively with the preoperative use of insulin. CONCLUSION BMI and insulin therapy at the time of surgery are associated with the probability of T2DM long lasting remission and could be used as solid predictors before surgery. In the overweight and non morbidly obese diabetic patients, bariatric surgery is less efficient in determining long term T2DM resolution than in their morbid obese counterparts.
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Affiliation(s)
- Nicola Scopinaro
- Department of Surgery, IRCCS San Martino and Università di Genova, Genoa, Italy
| | - Gian Franco Adami
- Department of Endocrinology, IRCCS San Martino and Università di Genova, Genoa, Italy.
- Department of Internal Medicine, University of Genova, Viale Benedetto XV, 8, 15132, Genoa, Italy.
| | - Paolo Bruzzi
- Department of Statistics, IRCCS San Martino and Università di Genova, Genoa, Italy
| | - Renzo Cordera
- Department of Endocrinology, IRCCS San Martino and Università di Genova, Genoa, Italy
- Department of Internal Medicine, University of Genova, Viale Benedetto XV, 8, 15132, Genoa, Italy
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Serum Leptin and Adiponectin Concentration in Type 2 Diabetes Patients in the Short and Long Term Following Biliopancreatic Diversion. Obes Surg 2017; 26:2442-8. [PMID: 26989058 DOI: 10.1007/s11695-016-2126-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND A deranged adipokine system is implicated in obesity and in type 2 diabetes mellitus (T2DM), and the lack of remission of T2DM after bariatric surgery could be also accounted for by the postoperative persistence of this condition. METHODS Thirty T2DM patients undergoing biliopancreatic diversion (BPD) with a wide range of baseline body mass index (BMI) were evaluated prior to and at 1 and 5 years following BPD. Besides the usual clinical evaluations, acute insulin response (AIR) to intravenous glucose load as a parameter of insulin secretion and the serum leptin and adiponectin concentration were measured throughout the follow-up period in all patients. RESULTS A long-term T2DM remission was observed in 21 patients (70 %). Serum leptin level reduced at the first year and remained substantially unchanged at a long term in both the remitter and non-remitter patients, while following the operation, a progressive significant increase of serum adiponectin level was observed only in remitter patients (from 9.2 to 12.3 μg/mL at 1 year and to 15.18 μg/mL at 5 years in the remitters and from 8.8 to 8.75 μg/mL at 1 year and to 11.8 μg/mL at 5 years in the non-remitters). Serum leptin mean values were positively associated with the BMI ones both prior to and following BPD (p < 0.005), while serum adiponectin values were positively related (p < 0.04) to the postoperative AIR data. CONCLUSIONS The improvement of the pattern of cytokine production, as evidenced by postoperative rise in serum adiponectin concentration, might play a role in T2DM remission after bariatric surgery.
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Liberale L, Bonaventura A, Carbone F, Bertolotto M, Contini P, Scopinaro N, Camerini GB, Papadia FS, Cordera R, Camici GG, Dallegri F, Adami GF, Montecucco F. Early reduction of matrix metalloproteinase-8 serum levels is associated with leptin drop and predicts diabetes remission after bariatric surgery. Int J Cardiol 2017; 245:257-262. [DOI: 10.1016/j.ijcard.2017.07.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 06/03/2017] [Accepted: 07/12/2017] [Indexed: 12/12/2022]
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Adami GF, Cordera R. Assessing the Actual Clinical Effectiveness of Metabolic/Bariatric Surgery for the Type 2 Diabetes Therapy. Obes Surg 2017; 27:1886-1888. [PMID: 28502027 DOI: 10.1007/s11695-017-2735-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Gian Franco Adami
- Department of Internal Medicine, University of Genova, Genoa, Italy.
- IRCCS, Azienda Ospedale-Universitaria San Martino, Genoa, Italy.
- Department of Surgery, University of Genova, Largo Benzi 8, 16132, Genoa, Italy.
| | - Renzo Cordera
- Department of Internal Medicine, University of Genova, Genoa, Italy
- IRCCS, Azienda Ospedale-Universitaria San Martino, Genoa, Italy
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Bonaventura A, Liberale L, Carbone F, Scopinaro N, Camerini G, Papadia FS, Cordera R, Dallegri F, Adami GF, Montecucco F. High baseline C-reactive protein levels predict partial type 2 diabetes mellitus remission after biliopancreatic diversion. Nutr Metab Cardiovasc Dis 2017; 27:423-429. [PMID: 28284664 DOI: 10.1016/j.numecd.2017.01.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 01/20/2017] [Accepted: 01/25/2017] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS Several studies demonstrated that surgery can improve inflammation parameters, such as C-reactive protein (CRP). Few biomarkers have been investigated to potentially predict type 2 diabetes mellitus (T2DM) remission. We aimed at determining whether pre-surgery serum CRP levels could predict T2DM remission after 3 years in patients undergoing bariatric surgery, especially biliopancreatic diversion (BPD). METHODS AND RESULTS This study was conducted from 2007 to 2009 at the Surgical Department of the University of Genoa, Italy. Forty-four patients with T2DM undergoing BPD (n = 38) or Roux-en-Y gastric bypass (n = 6) were enrolled. The primary endpoint was to evaluate whether pre-surgery CRP levels could predict T2DM partial remission at 3-year follow-up. Secondary endpoints were to assess whether glycaemic, lipid, and inflammatory parameters modified during the follow-up. At baseline, patients with T2DM ranged from overweight to morbid obesity, had mild dyslipidaemia, and a low-grade inflammation. Bariatric surgery improved body weight, lipid and glycaemic profile both at 1- and 3-year follow-up. Pre-surgery CRP levels progressively decreased at 1- and 3-year follow-up. Among inflammatory pre-surgery parameters, only high CRP levels were shown to predict T2DM partial remission after 3 years. Multivariate analysis confirmed the predictive value of pre-surgery CRP levels independently of age, gender, type of surgery, and body mass index. CONCLUSION Bariatric surgery, in particular BPD, improved both metabolic and inflammatory biomarkers at 1- and 3-year follow-up. Pre-surgery high CRP levels predicted 3-year T2DM partial remission, indicating a promising target population to be especially treated with BPD.
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Affiliation(s)
- A Bonaventura
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy.
| | - L Liberale
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - F Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - N Scopinaro
- International Federation of Surgery for Obesity, Genoa, Italy; Department of Surgery, University of Genoa, IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy
| | - G Camerini
- Department of Surgery, University of Genoa, IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy
| | - F S Papadia
- Department of Surgery, University of Genoa, IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy
| | - R Cordera
- Diabetology Unit, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - F Dallegri
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy; IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy
| | - G F Adami
- International Federation of Surgery for Obesity, Genoa, Italy; Department of Surgery, University of Genoa, IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy
| | - F Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy; IRCCS AOU San Martino - IST, 10 Largo Benzi, 16132 Genoa, Italy; Centre of Excellence for Biomedical Research (CEBR), University of Genoa, 9 viale Benedetto XV, 16132 Genoa, Italy
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Abstract
INTRODUCTION Metabolic surgery is known to impact glucose tolerance but the exact mechanism is still unclear. Based on recently-published data, especially the role of the hindgut may require redefinition. METHODS Either a loop duodeno-jejunostomy (DJOS) with exclusion of one third of total intestinal length, a loop duodeno-ileostomy (DiOS, exclusion of two thirds), or SHAM operation was performed in 9-week-old Zucker diabetic fatty rats. One, 3, and 6 months after surgery, an oral glucose tolerance test (OGTT) and glucose-stimulated hormone analyses were conducted. Body weight was documented weekly. RESULTS DJOS and DiOS animals showed significantly better glucose control in all OGTTs than the SHAM group (two-way ANOVA p < 0.0001). Body weight developed largely parallel in both intervention groups; SHAM animals had gained significantly less weight after 6 months (Mann-Whitney DJOS/DiOS vs. SHAM p < 0.05, DJOS vs. DiOS p > 0.05). Operative interventions had no impact on GLP-1 and GIP levels at any time point (Mann-Whitney p > 0.05 for all). DJOS/DiOS operations could preserve insulin production up to 6 months, while there was already a sharp decline of insulin levels in the SHAM group (Mann-Whitney: DJOS/DiOS vs. SHAM p < 0.05 for all time points). Additionally, insulin sensitivity was improved significantly 1 month postoperative in both intervention groups compared to SHAM (Mann-Whitney DJOS/DiOS vs. SHAM p < 0.05). CONCLUSION The data of the current study demonstrate a sharp amelioration of glucose control after duodenal exclusion with unchanged levels of GLP-1 and GIP. Direct or delayed hindgut stimulation had no impact on glucose control in our model.
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Adami GF, Scopinaro N, Cordera R. Adipokine Pattern After Bariatric Surgery: Beyond the Weight Loss. Obes Surg 2016; 26:2793-2801. [DOI: 10.1007/s11695-016-2347-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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