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Tambasco D, Tomaselli F, D'Ettorre M, Gentileschi S, Bracaglia R, Albanese R. Comparison of Histological Skin Changes After Massive Weight Loss in Post-Bariatric and Non-Bariatric Patients. Obes Surg 2024; 34:1938-1939. [PMID: 38433136 DOI: 10.1007/s11695-024-07133-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 02/03/2024] [Accepted: 02/08/2024] [Indexed: 03/05/2024]
Affiliation(s)
- D Tambasco
- Plastic Surgery Unit, San Carlo of Nancy Hospital, Rome, Italy
| | - F Tomaselli
- Plastic Surgery Unit, San Carlo of Nancy Hospital, Rome, Italy
| | - M D'Ettorre
- Private Practice, Viale Degli Ammiragli 67, Rome, Italy
| | - S Gentileschi
- Plastic Surgery, Lymphedema Center Fondazione, Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - R Bracaglia
- Bracaglia Aesthetic Center, Villa Stuart Clinic, Eurosanità S.P.a., Via Trionfale 5952, 00135, Rome, Italy
| | - R Albanese
- Plastic Surgery Unit, San Carlo of Nancy Hospital, Rome, Italy.
- Clinic of Plastic and Reconstructive Surgery, Department of Medical Area (DAME), Academic Hospital of Udine, University of Udine, Udine, Italy.
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Cérbulo-Vázquez A, Cabrera-Rivera L, Mancilla-Herrera I, Castro-Eguiluz D, Sánchez-García FJ, Ferat-Osorio EA, Arriaga-Pizano LA. Metabolic Recovery with the Persistence of Proinflammatory Leucocyte Dysfunction After Bariatric Intervention for Obesity. Obes Surg 2024; 34:1575-1583. [PMID: 38436917 DOI: 10.1007/s11695-024-07135-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 02/23/2024] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Abstract
PURPOSE A suitable option for severe obesity treatment is a surgical approach. After surgery, metabolic markers and weight frequently return to adequate values; however, concerning systemic inflammatory mediators, the results are inconsistent. Furthermore, it has been suggested that leucocyte function may be affected even after weight normalization. This study aimed to determine if the surgical treatment of obesity influences the production of cytokines by LPS-stimulated as a function of leucocytes. MATERIALS AND METHODS We performed a cross-sectional study that investigated the production of cytokines in response to lipopolysaccharide (LPS) along a kinetic of simulation by leucocytes recovered from individuals with normal weight (NW, n = 8), persons living with obesity (Ob, n = 7), persons living with obesity and diabetes mellitus (Ob-DM, n = 17), and persons that used to live with obesity who underwent bypass surgery (fOb + bypass, n = 8) and recover normal weigh. RESULTS IL-6 levels were significantly higher in the Ob and fOb + bypass groups than in NW (p = 0.043). IL-10 secretion without LPS was significantly higher in the NW group than in the other groups explored (p < 0.05). When exposed to LPS, the IL-10 levels increased in all groups except the NW group. As also observed for IL-18 and IL-33, the secretion curve of the fOb + bypass group was more similar to the Ob group, even when they had reached normal weight, as opposed to the NW group. CONCLUSION Our results show that in patients with fOb + bypass, inflammatory and anti-inflammatory cytokine production dynamics remain disrupted even with improved metabolic control and normal weight recovery.
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Affiliation(s)
- Arturo Cérbulo-Vázquez
- Laboratorio de La Dirección de Investigación, Hospital General de México "Dr. Eduardo Liceaga", Zip Code 06720, Mexico City, Mexico
| | - Libier Cabrera-Rivera
- Applied Immunology Laboratory, National School of Biological Sciences, National Polytechnic Institute, Zip Code 11340, Mexico City, Mexico
- Programa de Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Zip Code 11340, Mexico City, Mexico
| | - Ismael Mancilla-Herrera
- Departamento de Infectología E Inmunología, Instituto Nacional de Perinatología, Zip Code 11000, Mexico City, Mexico
| | - Denisse Castro-Eguiluz
- Department of Clinical Research, Investigador por México, Consejo Nacional de Humanidades Ciencias y Tecnologías (CONAHCyT), Instituto Nacional de Cancerología, Zip Code 14080, Mexico City, Mexico
| | - Francisco J Sánchez-García
- Laboratorio de Inmunorregulación, Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Zip Code 11340, Mexico City, Mexico
| | - Eduardo A Ferat-Osorio
- División de Investigación Clínica de La Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social, Zip Code 06720, Mexico City, Mexico
| | - Lourdes A Arriaga-Pizano
- Unidad de Investigación Médica en Inmunoquímica, UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtémoc 330, 06720, Zip Code 06720, Mexico City, Mexico.
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Li C, Gong X, Wei Z, Gao L, Graham Y, Yang W. Novice Chinese Bariatric Nurses' Perceptions of Their Role as Bariatric Case Managers: A Qualitative Study. Obes Surg 2024; 34:1464-1470. [PMID: 38504064 DOI: 10.1007/s11695-024-07177-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024]
Abstract
INTRODUCTION Bariatric case managers (BCM) are integral healthcare team members for patients undergoing bariatric surgery in China. As the demand for bariatric surgery increases in China, the number of BCMs has also risen. However, more is needed to know about the perceptions of novice bariatric nurses toward their role as case managers. This study aims to investigate the perceptions of novice Chinese bariatric nurses toward their roles during the early stages of their careers. METHODS This qualitative study employed semi-structured individual interviews with 15 novice bariatric nurses who received training as BCMs. The interviews were audio-recorded, transcribed line-by-line, and analyzed thematically. The study was conducted in a bariatric surgery center of a public tertiary hospital in Southern China. RESULTS Three themes emerged from the data related to the perceptions of being a BCM: "negotiating the ambiguity of the BCM role," "establishing a core set of behaviors for the BCM role," and "identifying areas of competence to develop a BCM role framework." The novice bariatric nurses expressed both positive and negative feelings toward their role. They highlighted the need for further training to improve their qualifications and the importance of support from colleagues, and hospital management. CONCLUSIONS The findings illuminate the role of the BCM in China. Future research should investigate effective and acceptable job descriptions and cooperation modes between BCMs, colleagues and hospital management. We recommend using these findings to develop training programs for novice BCMs and improve their capacity to provide quality care to patients undergoing bariatric surgery.
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Affiliation(s)
- Chunqun Li
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Guangzhou, Guangdong Province, China
| | - Xue Gong
- School of Medical Technology and Nursing, Shenzhen Polytechnic University, Xili Lake, Nanshan District, Shenzhen, Guangdong Province, China
| | - Zhuoqi Wei
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Guangzhou, Guangdong Province, China
| | - Lilian Gao
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Guangzhou, Guangdong Province, China
| | - Yitka Graham
- Helen McArdle Nursing and Care Research Institute, University of Sunderland, Sunderland, SR1 3SD, UK.
- Bariatric Surgical Unit, South Tyneside and Sunderland NHS Foundation Trust, Kayll Road, Sunderland, SR4 7TP, UK.
- Faculty of Psychology, University of Anahuac, Mexico City, Mexico.
- Department of Biomedical Sciences, University Hospital Austral, Buenos Aires, Argentina.
| | - Wah Yang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Avenue West, Guangzhou, Guangdong Province, China.
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Danys D, Marcinkeviciute K, Cereska V, Miknevicius P, Poskus T, Osorio J. Telementoring Experience for Complex Bariatric Operation-Laparoscopic Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy (SADI-S). Obes Surg 2024; 34:1983-1986. [PMID: 38530550 DOI: 10.1007/s11695-024-07200-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/21/2024] [Accepted: 03/21/2024] [Indexed: 03/28/2024]
Abstract
In a groundbreaking surgical collaboration, a team of surgeons in Lithuania successfully performed the first single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) operation under the remote telemonitoring guidance of a highly experienced surgeon from Spain.The Lithuanian surgical team, comprising skilled bariatric surgeons, meticulously prepared for the SADI-S operation under the remote guidance of their Spanish proctor. Utilizing video conferencing and real-time communication, the mentor provided step-by-step instructions, shared insights, and addressed any concerns during the procedure. The mentor's extensive experience and guidance ensured a safe and successful surgical outcome.This innovative approach not only demonstrates the potential of telemedicine in the field of complex bariatric surgeries but also highlights the power of international cooperation in advancing surgical techniques and patient care by using modern methods of telemedicine and proctorship.
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Affiliation(s)
- Donatas Danys
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania.
| | | | - Vaidas Cereska
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Povilas Miknevicius
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Tomas Poskus
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
- Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Javier Osorio
- Department of General and Digestive Surgery, Bariatric and Metabolic Surgery Unit, Bellvitge University Hospital, University of Barcelona, C/Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
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Hany M, Sheta E, Torensma B. Reply to Letter: Comparison of Histological Skin Changes After Massive Weight Loss in Post-Bariatric and Non-Bariatric Patients. Obes Surg 2024; 34:1940-1941. [PMID: 38413498 DOI: 10.1007/s11695-024-07134-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 02/29/2024]
Affiliation(s)
- Mohamed Hany
- Department of Surgery, Medical Research Institute, Alexandria University, Alexandria, Egypt.
- Madina Women's Hospital, Alexandria University, Alexandria, Egypt.
| | - Eman Sheta
- Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Bart Torensma
- Clinical Epidemiologist, Leiden University Medical Center (LUMC), Leiden, The Netherlands
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Chivers DJ, Watkinson W, Asmal H, Stallard J. Urgent action and legislation are needed to tackle overseas bariatric and cosmetic tourism. BMJ 2024; 385:q880. [PMID: 38631733 DOI: 10.1136/bmj.q880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Affiliation(s)
- Daniel J Chivers
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Joseph Stallard
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
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Angrisani L, Santonicola A, Iovino P, Palma R, Kow L, Prager G, Ramos A, Shikora S. IFSO Worldwide Survey 2020-2021: Current Trends for Bariatric and Metabolic Procedures. Obes Surg 2024; 34:1075-1085. [PMID: 38438667 PMCID: PMC11026210 DOI: 10.1007/s11695-024-07118-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/16/2024] [Accepted: 02/16/2024] [Indexed: 03/06/2024]
Abstract
PURPOSE This IFSO survey aims to describe the current trends of metabolic and bariatric surgery (MBS) reporting on the number and types of surgical and endoluminal procedures performed in 2020 and 2021, in the world and within each IFSO chapter. METHODS All national societies belonging to IFSO were asked to complete the survey form. The number and types of procedures performed (surgical and endoluminal interventions) from 2020 to 2021 were documented. A special section focused on the impact of COVID-19, the existence of national protocols for MBS, the use of telemedicine, and any mortality related to MBS. A trend analysis of the data, both worldwide and within each IFSO chapter, was also performed for the period between 2018 and 2021. RESULTS Fifty-seven of the 74 (77%) IFSO national societies submitted the survey. Twenty-four of the 57 (42.1%) reported data from their national registries. The total number of surgical and endoluminal procedures performed in 2020 was 507,806 and in 2021 was 598,834. Sleeve gastrectomy (SG) remained the most performed bariatric procedure. Thirty national societies (52%) had regional protocols for MBS during COVID-19, 61.4% supported the use of telemedicine, and only 47.3% collected data on mortality after MBS in 2020. These percentages did not significantly change in 2021 (p > 0.05). CONCLUSIONS The number of MBS markedly decreased worldwide during 2020. Although there was a positive trend in 2021, it did not reach the values obtained before the COVID-19 pandemic. SG continued to be the most performed operation. Adjustable gastric banding (AGB) continues to decrease worldwide.
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Affiliation(s)
- Luigi Angrisani
- Public Health Department - School of Medicine, "Federico II" University of Naples, Naples, Italy.
| | - Antonella Santonicola
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Paola Iovino
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Rossella Palma
- Department of Surgical Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Lilian Kow
- Flinders University, Adelaide, South Australia
| | - Gerhard Prager
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Almino Ramos
- Gastro-Obeso-Center Institute, Sao Paulo, Brazil
| | - Scott Shikora
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Kalaitzakis ZE, Giahnakis E, Koutroubakis IE, Mouzas IA, Kalaitzakis E. Bariatric Nutritional Intervention in Obese Patients with Compensated Liver Cirrhosis: A Four-Year Prospective Study. Dig Dis Sci 2024; 69:1467-1478. [PMID: 38411795 PMCID: PMC11026188 DOI: 10.1007/s10620-023-08223-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 11/29/2023] [Indexed: 02/28/2024]
Abstract
BACKGROUND Obesity and liver cirrhosis represent significant health challenges, often leading to various complications. AIMS This prospective study aimed to investigate the impact of a four-year bariatric intervention, focusing on adherence to the Mediterranean Diet, on anthropometric, hematologic, and biochemical parameters in obese patients with compensated liver cirrhosis. Additionally, the study evaluated the concurrent contribution of weight loss to these health indicators. METHODS The study involved 62 patients with compensated liver cirrhosis (mean age 65.87 ± 6 years) and 44 healthy controls (mean age 59.11 ± 8 years), all with a BMI > 30 kg/m2. Both groups underwent a weight loss intervention based on the Mediterranean diet, with a four-year follow-up. Anthropometric, biochemical and hematologic parameters were evaluated at several time points during the study and their statistical significance was assessed. RESULTS Anthropometric parameters, including weight, BMI, waist and hip circumference, percentage of fat mass, and handgrip strength, exhibited significant improvements (p < 0.05), particularly within the first year of the intervention. Liver function tests and lipid profiles of the patients also showed significant enhancements (p < 0.05). Hematological and biochemical indices, such as hematocrit and ferritin, experienced discreet improvements in the patient cohort (p < 0.05). CONCLUSIONS This study highlights the potential of a structured bariatric intervention rooted in the Mediterranean diet to positively influence the health of obese patients with compensated liver cirrhosis. The observed improvements in anthropometric, biochemical, and hematologic parameters, particularly within the first year of the intervention, suggest the importance of dietary modifications in managing the health of this patient population.
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Affiliation(s)
| | | | - Ioannis E Koutroubakis
- Department of Gastroenterology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Ioannis A Mouzas
- Department of Gastroenterology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Evangelos Kalaitzakis
- Department of Gastroenterology, University Hospital of Heraklion, Heraklion, Crete, Greece
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Warwick E, Mckechnie A. Society for Obesity and Bariatric Anaesthesia UK (SOBA UK) response to the 7th National Audit Project report. Anaesthesia 2024; 79:441-442. [PMID: 38345231 DOI: 10.1111/anae.16254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2024] [Indexed: 03/07/2024]
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Deffain A, Denis R, Pescarus R, Garneau PY, Atlas H, Studer AS. Single Anastomosis Duodeno-Ileal bypass (SADI-S) as Primary or Two-Stage Surgery: Mid-Term Outcomes of a Single Canadian Bariatric Center. Obes Surg 2024; 34:1207-1216. [PMID: 38363495 DOI: 10.1007/s11695-024-07095-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE Compare primary single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) and two-stage SADI after sleeve gastrectomy (SG) in terms of weight loss, reduction/remission of comorbidities, and morbidity. METHODS Retrospective study including 179 patients treated laparoscopically between 2016 and 2020. A 50Fr bougie was used for the SG in the primary SADI-S (group 1) and 36/40Fr for the two-stage procedure (group 2). The duodeno-ileal anastomosis was performed at 250 cm from the ileocecal valve and at least 2 cm after the pylorus. RESULTS Mean age was 44.1 years old, and there were 148 women and 31 men. There were 67 (37.4%) patients in group 1 and 112 (62.6%) in group 2, with 67% completing the 4-year follow-up. Mean preoperative body mass index (BMI) was 51.1 kg/m2 and 44.6 kg/m2 for groups 1 and 2, respectively. Preoperative comorbidities were obstructive sleep apnea, hypertension, type 2 diabetes, and dyslipidemia in 103 (57.5%), 93 (52%), 65 (36.3%), and 58 (32.4%) of cases. At 4 years postoperatively, excess weight loss (EWL) was 67.5% in group 1 and 67% in group 2 (p = 0.1005). Both groups had good comorbidity remission rates. Early postoperative morbidity rate was 10.4% in group 1 and 3.6% in group 2. In group1, there were mostly postoperative intra-abdominal hematomas managed conservatively (n = 4). Two revisional surgeries were needed for duodeno-ileal anastomosis leaks. Postoperative gastroesophageal reflux disease (GERD), daily diarrhea, vitamin, and protein levels were similar in both groups. CONCLUSION Both types of strategies are efficient at short and mid-term outcomes. Preoperative criteria will inform surgeon decision between a primary and a two-stage strategy.
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Affiliation(s)
- Alexis Deffain
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada.
| | - Ronald Denis
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada
| | - Radu Pescarus
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada
| | - Pierre Y Garneau
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada
| | - Henri Atlas
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada
| | - Anne-Sophie Studer
- Department of Bariatric, Robotic and Minimally Invasive Surgery, CIUSSS Nord-de-L'Ile-de-Montréal, Hôpital du Sacré-Coeur de Montréal, 5400 Boul. Gouin Ouest Montréal, Québec, H4J 1C5, Canada
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Sreekumar S, Vijayan V, Gangaraj KP, Thangasornaraja M, Kiran MS. Caffeine-reinforced Collagen as Localized Microenvironmental Trans-Browning Bio-Matrix for Soft Tissue Repair and Regeneration in Bariatric Condition. Adv Biol (Weinh) 2024; 8:e2300544. [PMID: 38155149 DOI: 10.1002/adbi.202300544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/11/2023] [Indexed: 12/30/2023]
Abstract
The wound exudates, hypoperfusion of the subcutaneous fat layer, and poor vasculature worsen wound management in obese subjects. In the current study, a multifunctional Caffeine-reinforced collagen biomaterial is developed that can simultaneously modulate lipid metabolism and angiogenesis in obese wound microenvironments for faster tissue regeneration. The biomaterial is fabricated specialized for obese conditions to initiate simultaneous lipolysis and angiogenesis locally in the hypoxic subcutaneous fat in wound margins of obese subjects. Caffeine-reinforced collagen biomatrix shows better structural integrity, thermal stability, bio-compatibility, and lesser proteolytic susceptibility. Caffeine-collagen biomaterial promote angiogenesis, fibroblast migration, and localized browning of white adipocytes to activate thermogenesis in the subcutaneous fat layer at the wound site. Full-thickness excision wound healing studies performed in obese C57BL6 mice shows faster wound closure within day 9 when compare to control mice. The Caffeine-reinforced collagen biomaterial remodeled the wound site locally by activating fibroblast to secrete collagen, activate endothelial cells to promote angiogenesis, and induce browning in white adipocytes in subcutaneous fat. The study opens a new direction in bariatric tissue regenerative medicine by locally modulating lipid metabolism, angiogenesis, and trans-browning at the injured site for faster complete restoration of the damaged tissue.
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Affiliation(s)
- Sreelekshmi Sreekumar
- Biological Materials Laboratory, Council of Scientific and Industrial Research- Central Leather Research Institute, Chennai, TN, 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Vinu Vijayan
- Biological Materials Laboratory, Council of Scientific and Industrial Research- Central Leather Research Institute, Chennai, TN, 600020, India
| | | | - Menakha Thangasornaraja
- Biological Materials Laboratory, Council of Scientific and Industrial Research- Central Leather Research Institute, Chennai, TN, 600020, India
| | - Manikantan Syamala Kiran
- Biological Materials Laboratory, Council of Scientific and Industrial Research- Central Leather Research Institute, Chennai, TN, 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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Bastos M, Gonsalves C, de Almeida BP, Cavazzotto TG, da Silva MP. Do patients with obesity undergoing bariatric surgery modify their objectively measured physical activity? A systematic review and meta-analysis. Int J Obes (Lond) 2024; 48:315-323. [PMID: 38151611 DOI: 10.1038/s41366-023-01452-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Obesity is a chronic disease associated with adverse outcomes and its prevalence is increasing, which makes it a concern. One of the obesity treatment options is bariatric surgery, which effectively reduces calorie absorption and total body mass, but its effects on physical activity (PA) levels need to be clarified, considering the protective effect of the PA against cardiovascular disease, independently of the weight loss alone. OBJECTIVES To carry out a systematic review and meta-analysis of observational studies that evaluated PA in pre- and post-bariatric surgery periods through objective evaluation. METHODS A systematic search was carried out following the PRISMA criteria of studies with adult individuals who underwent bariatric surgery and were objectively evaluated for PA pre- and post-surgery. Studies with interventions were excluded. RESULTS A total of 419 records were found, and after excluding duplicates and applying the eligibility criteria, 10 studies remained. This meta-analysis found a significant increase in the steps by day (MD = 1340; 95% CI = 933.90; 1745.35, p < 0.001) and the light physical activity level (MD = 16.8 min/day; 95% CI = 2.60; 30.98, p = 0.02), but not in moderate to vigorous physical activity (MD = 0.24; 95% CI = -0.08; 1.57, p = 0.92). CONCLUSIONS Patients undergoing bariatric surgery increased their steps by day and light physical activity but did not increase moderate to vigorous physical activity.
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Affiliation(s)
- Murilo Bastos
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil.
- Pharmaceutical Sciences Sector - Midwestern State University (UNICENTRO), Guarapuava, Brazil.
| | - Camila Gonsalves
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Bruno Pedrini de Almeida
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
| | - Timothy G Cavazzotto
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Michael Pereira da Silva
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
- Graduate Program in Public Health - FAMED - FURG, Rio Grande, Brazil
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Rego de Figueiredo I, Vasques de Carvalho M, Cunha N, Martins D, Silva-Nunes J. Cultural Translation and Validation of the Bariatric Quality of Life Index to European Portuguese. ACTA MEDICA PORT 2024; 37:172-176. [PMID: 38359529 DOI: 10.20344/amp.19598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 06/23/2023] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Obesity is a chronic noncommunicable disease, defined by a body mass index over 30 kg/m2. Its impact is not restricted to its association with higher risks of mortality and morbidity from other noncommunicable diseases, but also with a decrease in quality of life (QoL). There are several tools to assess QoL, from generic health-related tools to obesity-related specific ones. However, to assess QoL in patients undergoing bariatric surgery, only the Bariatric Analysis and Reporting Outcome System was available, which presented some significant problems. Therefore, the Bariatric Quality of Life (BQL) Index was developed. The aim of this study was the validation and cultural adaptation of the BQL Index for European Portuguese. METHODS A cross-sectional study was conducted, with the presentation of two questionnaires to the participants: BQL Index and EQ-5D-3L (European Quality of Life 5 Dimensions and 3 Level) Index. Direct translation followed reviewing, back-translation, comparison, and pilot testing were performed. Retest was done six months after the baseline. The following psychometric properties were assessed: convergent validity using the Spearman r correlation coefficient between BQL Index and EQ-5D-3L Index; internal consistency based on Cronbach alpha coefficient; and reproducibility between test and retest through Spearman r correlation coefficient and intraclass correlation coefficient (ICC). RESULTS A total of 260 participants were included, the mean age was 45 ± 10 years old, the mean body mass index was 44 ± 6.5 kg/m2 and 78% were females. The most frequent obesity-related comorbidities were osteoarticular disease (69%), anxiety/depression (60%), and hypertension (54%). The most common eating patterns were volume eater (67%) and sweet eater (62%). Quality of Life scores were 41.3 ± 9.3 for the BQL Index, 0.35 ± 0.19 for the EQ-5D-3L Index and 55.7 ± 19.8 for the EQ-5D-3L VAS. The translation yielded good convergent validity (r = 0.62), good internal consistency (alpha = 0.94), and good reproducibility (r = 0.62 and ICC = 0.79). CONCLUSION Our translation exhibited good parametric properties, with validity within the original BQL values, higher internal consistency, and good reproducibility.
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Affiliation(s)
- Inês Rego de Figueiredo
- Centro de Responsabilidade Integrada de Tratamento Cirúrgico de Obesidade. Centro Hospitalar Universitário de Lisboa Central. Lisbon; NOVA Medical School. Universidade NOVA de Lisboa. Lisboa. Portugal
| | - Miguel Vasques de Carvalho
- Centro de Responsabilidade Integrada de Tratamento Cirúrgico de Obesidade. Centro Hospitalar Universitário de Lisboa Central. Lisbon; NOVA Medical School. Universidade NOVA de Lisboa. Lisboa. Portugal
| | - Nelson Cunha
- Centro de Responsabilidade Integrada de Tratamento Cirúrgico de Obesidade. Centro Hospitalar Universitário de Lisboa Central. Lisbon. Portugal
| | - Diana Martins
- Centro de Responsabilidade Integrada de Tratamento Cirúrgico de Obesidade. Centro Hospitalar Universitário de Lisboa Central. Lisbon; NOVA Medical School. Universidade NOVA de Lisboa. Lisboa. Portugal
| | - José Silva-Nunes
- Centro de Responsabilidade Integrada de Tratamento Cirúrgico de Obesidade. Centro Hospitalar Universitário de Lisboa Central. Lisbon; NOVA Medical School. Universidade NOVA de Lisboa. Lisboa. Portugal
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15
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Stefanova Stephens N, Lipschitz W, Psoter J, Psoter W. Bariatric dentistry: implications for coordinated dental education and public health policy. Quintessence Int 2024; 55:68-73. [PMID: 37975645 DOI: 10.3290/j.qi.b4656969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Bariatric dentistry is the branch of dental medicine focused on preventive and comprehensive oral health care of overweight or obese patients. Obesity is an increasing US and international health problem and is a condition characterized by abnormal or excessive fat accumulation in the adipose tissue and is categorized by body mass index (BMI) according to the World Health Organization (WHO). With the increase of morbid obesity worldwide and the unfavorable effect on the overall health and life expectancy, it is necessary that proper accommodations are made for accessible dental care of this vulnerable population of patients. The following case report details the emergency and the subsequent elective dental treatment of a patient with a morbid obesity and demonstrates the importance of necessary equipment, a multidisciplinary approach, and broad networking communication needed to treat bariatric patients. The aim of the present case report was to bring awareness and start professional discussions on the importance of dental practitioners in the community and dental academic programs working together to assure access for primary oral health for bariatric patients.
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Marincola G, Procopio PF, Pennestrì F, Gallucci P, Voloudakis N, Ciccoritti L, Greco F, Salvi G, Prioli F, De Crea C, Raffaelli M. Robot-assisted vs laparoscopic bariatric procedures in super-obese patients: clinical and economic outcomes. J Robot Surg 2024; 18:34. [PMID: 38231461 PMCID: PMC10794378 DOI: 10.1007/s11701-023-01748-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 10/28/2023] [Indexed: 01/18/2024]
Abstract
The increased operative time and costs represent the main limitations of robotic technology application to bariatric surgery. Robotic platforms may help the surgeon to overcome the technical difficulties in super-obese (SO, BMI ≥ 50 kg/m2) patients, in which multi-quadrant operations could be challenging. We aimed to evaluate the effect of robot-assisted (R) versus laparoscopic (L) approaches in Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy (SADI-S) and Roux-en-Y Gastric Bypass (RYGB) in SO and Super-Super Obese (SSO, BMI ≥ 60 kg/m2) patients in terms of outcomes and cost-effectiveness. Bariatric procedures performed from 2012 to 2023 were retrospectively reviewed. The inclusion criteria were BMI ≥ 50 kg/m2, primary SADI-S or RYGB. Operative time (OT), early complications, post-operative stay (POS), overall costs and follow-up data were analyzed. A subgroup analysis for surgical procedures and SSO patients was also performed. Among 4596 patients, 174 RYGB and 91 SADI-S in BMI ≥ 50 kg/m2 patients were selected. After Propensity Score Matching analysis, two groups of patients were identified (laparoscopic and robot-assisted), each one composed of 18 RYGB and 26 SADI-S. Intraoperative and post-operative complication rates and POS were comparable. Mean OT was longer in robotic procedures compared with laparoscopy (199.1 ± 65.7 and 109.5 ± 39.1 min, respectively, p < 0.001). The difference in OT was eliminated after only SSO patients were included in the analysis (172.7 ± 24.1 vs 152.6 ± 26.2 min for R-SADI-S and L-SADI-S, respectively, p = 0.107). Robotic surgeries were associated with higher costs (8134.6 ± 1886.7 and 2386.7 ± 388.2 € in R-RYGB and L-RYGB, respectively; 7996.6 ± 873.1 and 3954.6 ± 631.1 € in R-SADI-S and L-SADI-S). Despite increased costs, robotic approach may represent an added value in more complex cases such as SSO patients.
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Affiliation(s)
- Giuseppe Marincola
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Priscilla Francesca Procopio
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Pennestrì
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy.
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Pierpaolo Gallucci
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Nikolaos Voloudakis
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Ciccoritti
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Francesco Greco
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Giulia Salvi
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Prioli
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Carmela De Crea
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Raffaelli
- Centro Dipartimentale di Chirurgia Endocrina e dell'Obesità, U.O.C. Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00168, Rome, Italy
- Centro di Ricerca di Chirurgia delle Ghiandole Endocrine e dell'Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
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Dargent J. Reducing greenhouse gas emissions in a bariatric surgical unit is a complex but feasible project. Sci Rep 2024; 14:1252. [PMID: 38218989 PMCID: PMC10787753 DOI: 10.1038/s41598-024-51441-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024] Open
Abstract
Obesity is a growing issue worldwide, whose causes and consequences are linked to the environment and which therefore has a high carbon footprint. On the other hand, obesity surgery, along with other procedures in surgical suites, entails environmental consequences and responsibilities. We conducted a prospective comparative study on two groups of bariatric interventions (N = 59 and 56, respectively) during two consecutive periods of time (Oct 2021-March 2022), first without and then with specific measures aimed at reducing greenhouse gas emissions related to bariatric procedures by approximately 18%. These measures included recycling of disposable surgical equipment, minimizing its use, and curbing anesthetic gas emissions. Further and continuous efforts/incentives are warranted, including reframing the surgical strategies. Instead of comparing measurements, which is difficult at the present time, we suggest defining an ECO-SCORE in operating rooms, among other healthcare facilities.
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Affiliation(s)
- Jerome Dargent
- Polyclinique de Rillieux, 65 Rue des Contamines, 69140, Rillieux-la-Pape, France.
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18
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Fu Y, Abiola G, Tunacao J, Vairavamurthy JP, Nwoke F, Dreher M, Shin EJ, Anders RA, Kraitchman DL, Weiss CR. Balancing Safety and Efficacy to Determine the Most Suitable Size of Imaging-Visible Embolic Microspheres for Bariatric Arterial Embolization in a Preclinical Model. J Vasc Interv Radiol 2023; 34:2224-2232.e3. [PMID: 37684003 DOI: 10.1016/j.jvir.2023.08.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/20/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
OBJECTIVES To identify the most suitable size of imaging-visible embolic agents with balanced safety and efficacy for bariatric arterial embolization (BAE) in a preclinical model. MATERIALS AND METHODS Twenty-seven pigs were divided into 3 cohorts. In Cohort I, 16 pigs were randomized to receive (n = 4 each) 40-100-μm microspheres in 1 or 2 fundal arteries, 70-340-μm radiopaque microspheres in 2 fundal arteries, or saline. In Cohort II, 3 pigs underwent renal arterial embolization with either custom-made 100-200-μm, 200-250-μm, 200-300-μm, or 300-400-μm radiopaque microspheres or Bead Block 300-500 μm with microsphere distribution assessed histologically. In Cohort III, 8 pigs underwent BAE in 2 fundal arteries with tailored 100-200-μm radiopaque microspheres (n = 5) or saline (n = 3). RESULTS In Cohort I, no significant differences in weight or ghrelin expression were observed between BAE and control animals. Moderate-to-severe gastric ulcerations were noted in all BAE animals. In Cohort II, renal embolization with 100-200-μm microspheres occluded vessels with a mean diameter of 139 μm ± 31, which is within the lower range of actual diameters of Bead Block 300-500 μm. In Cohort III, BAE with 100-200-μm microspheres resulted in significantly lower weight gain (42.3% ± 5.7% vs 51.6% ± 2.9% at 8 weeks; P = .04), fundal ghrelin cell density (16.1 ± 6.7 vs 23.6 ± 12.6; P = .045), and plasma ghrelin levels (1,709 pg/mL ± 172 vs 4,343 pg/mL ± 1,555; P < .01) compared with controls and superficial gastric ulcers (5/5). CONCLUSIONS In this preclinical model, tailored 100-200-μm microspheres were shown to be most suitable for BAE in terms of safety and efficacy.
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Affiliation(s)
- Yingli Fu
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Godwin Abiola
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jessa Tunacao
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jenanan P Vairavamurthy
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Franklin Nwoke
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Matthew Dreher
- Peripheral Interventions Division, Boston Scientific Corporation, Marlborough, Massachusetts
| | - Eun Ji Shin
- Department of Gastroenterology and Hematology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Robert A Anders
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Dara L Kraitchman
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Clifford R Weiss
- Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland.
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Abstract
BACKGROUND Male chest deformity after massive weight loss is complex and challenging to treat because of differing grades of excessive parenchyma/fat ptosis, nipple malposition, over-stretched skin, ill-defined infra-mammary fold, and prominent axillary rolls. Patients are eager to restore balanced upper body dominance. Two fundamental techniques are used for large breasts with moderate to poor skin elasticity; (1) the inferior pedicle Wise skin pattern and (2) double incision with free nipple graft technique.The author presents his experience in treating such severe breast deformities, besides correcting the prominent axillary rolls using an L-shaped mastectomy excision. MATERIALS AND METHODS Between March 2017 and December 2020, 55 consecutive patients were treated surgically for male chest re-contouring using the L-shaped mastectomy technique. Ages ranged from 20 to 57 years (median, 31 years). The average body mass index (BMI) was 29. The average follow-up period was 17 months (13-44 months). RESULTS Fifty-one patients (92.8%) reported greater levels of postoperative satisfaction with their results owing to lack of any major complication and minimal minor complications (two cases of minor ischemia that healed spontaneously, two small hematomas, two small seromas, and four hypertrophic scars). CONCLUSION The L-shaped excision is a useful procedure for severe grade gynecomastia with an atypical presentation in the form of complex chest deformity and prominent axillary roll after massive weight loss patients. The technique is associated with minor complications that are treated in an office setting. The technique preserves normal pigmentation and sensitivity of the nipple-alveolar complex. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Saad Mohamed Saad Ibrahiem
- Assistant Professor of plastic and reconstructive surgery, Faculty of Medicine, Medical Campus, Alexandria University, 21111, Alexandria, Egypt.
- We Care Professionals Medical Center, Kuwait City, Kuwait.
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20
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Kow L. Achieving equity in bariatric and metabolic surgery: why do we need new guidelines? ANZ J Surg 2023; 93:2803-2805. [PMID: 37953529 DOI: 10.1111/ans.18767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/14/2023]
Affiliation(s)
- Lilian Kow
- Department of GastroIntestinal Surgery, Southern Adelaide Local Health Network I, Flinders Medical Centre, Flinders University South Australia, Adelaide, South Australia, Australia
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21
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Jazi AHD, Mahjoubi M, Shahabi S, Alqahtani AR, Haddad A, Pazouki A, Prasad A, Safadi BY, Chiappetta S, Taskin HE, Billy HT, Kasama K, Mahawar K, Gawdat K, Rheinwalt KP, Miller KA, Kow L, Neto MG, Yang W, Palermo M, Ghanem OM, Lainas P, Peterli R, Kassir R, Puy RV, Da Silva Ribeiro RJ, Verboonen S, Pintar T, Shabbir A, Musella M, Kermansaravi M. Bariatric Evaluation Through AI: a Survey of Expert Opinions Versus ChatGPT-4 (BETA-SEOV). Obes Surg 2023; 33:3971-3980. [PMID: 37889368 DOI: 10.1007/s11695-023-06903-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Recent advancements in artificial intelligence, such as OpenAI's ChatGPT-4, are revolutionizing various sectors, including healthcare. This study investigates the use of ChatGPT-4 in identifying suitable candidates for bariatric surgery and providing surgical recommendations to improve decision-making in obesity treatment amid the global obesity epidemic. METHODS We devised ten patient scenarios, thoughtfully encompassing a spectrum that spans from uncomplicated cases to more complex ones. Our objective was to delve into the decision-making process regarding the recommendation of bariatric surgery. From July 29th to August 10th, 2023, we conducted a voluntary online survey involving thirty prominent bariatric surgeons, ensuring that there was no predetermined bias in the selection of a specific type of bariatric surgery. This survey was designed to collect their insights on these scenarios and gain a deeper understanding of their professional experience and background in the field of bariatric surgery. Additionally, we consulted ChatGPT-4 in two separate conversations to evaluate its alignment with expert opinions on bariatric surgery options. RESULTS In 40% of the scenarios, disparities were identified between the two conversations with ChatGPT-4. It matched expert opinions in 30% of cases. Differences were noted in cases like gastrointestinal metaplasia and gastric adenocarcinoma, but there was alignment with conditions like endometriosis and GERD. CONCLUSION The evaluation of ChatGPT-4's role in determining bariatric surgery suitability uncovered both potential and shortcomings. Its alignment with experts was inconsistent, and it often overlooked key factors, emphasizing human expertise's value. Its current use requires caution, and further refinement is needed for clinical application.
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Affiliation(s)
- Amir Hossein Davarpanah Jazi
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Niyaesh Avenue, Sattar Khan Street, Tehran, Iran
| | - Mohammad Mahjoubi
- Clinical Research Development Center, Najafabad Branch, Islamic Azad University, Najafabad, Iran
| | - Shahab Shahabi
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Niyaesh Avenue, Sattar Khan Street, Tehran, Iran.
| | | | - Ashraf Haddad
- Gastrointestinal Metabolic and Bariatric Center, GBMC M, Jordan Hospital, Amman, Jordan
| | - Abdolreza Pazouki
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Niyaesh Avenue, Sattar Khan Street, Tehran, Iran
| | - Arun Prasad
- GI, Bariatric and Robotic Surgery Apollo Hospital, New Delhi, India
| | | | - Sonja Chiappetta
- Bariatric and Metabolic Surgery Unit, Ospedale Evangelico Betania, Naples, Italy
| | - Halit Eren Taskin
- Department of General Surgery, Cerrahpaşa Medical Faculty, Istanbul University Cerrahpaşa, Istanbul, Turkey
| | | | - Kazunori Kasama
- Weight Loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan
| | | | - Khaled Gawdat
- Ain Shams University Faculty of Medicine Department of General Surgery, Cairo, Egypt
| | - Karl Peter Rheinwalt
- Department of Bariatric, Metabolic and Plastic Surgery, St. Franziskus Hospital, Cologne, Germany
| | | | - Lilian Kow
- Department GI Surgery Flinders, University South Australia, Adelaide, Australia
| | | | - Wah Yang
- The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Mariano Palermo
- Gastrointestinal and Bariatric Surgery, University of Buenos Aires, Buenos Aires, Argentina
| | | | - Panagiotis Lainas
- Department of Digestive and Bariatric Surgery, Metropolitan Hospital, HEAL Academy, Athens, Greece
| | - Ralph Peterli
- Deputy Head of Visceral Surgery and Head of Bariatric-Metabolic Surgery Clarunis, Department of Visceral Surgery, University Centre for Gastrointestinal and Liver Diseases St. Clara Hospital and University Hospital Basel, 4002, Basel, Switzerland
| | - Radwan Kassir
- Digestive Surgery Unit, University Hospital of La Réunion -Félix Guyon Hospital, Saint-Denis, La Réunion, France
| | - Ramon Vilallonga Puy
- Head Endocrine-Metabolic and Bariatric Surgery Unit, Vall Hebron Barcelona Hospital Campus, Pg. De La Vall d'hebron, 119-129, 08035, Barcelona, Spain
| | - Rui José Da Silva Ribeiro
- General Surgery Department, Multidisciplinary Center for Obesity Treatment - Hospital Lusíadas Amadora, Amadora, Portugal
| | | | - Tadeja Pintar
- UMC Ljubljana, Department of Abdominal Surgery and Medical Faculty, Ljubljana, Slovenia
| | - Asim Shabbir
- National University of Singapore, Singapore, Singapore
| | - Mario Musella
- Advanced Biomedical Sciences Department, "Federico II" University, Naples, Italy
| | - Mohammad Kermansaravi
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Niyaesh Avenue, Sattar Khan Street, Tehran, Iran
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Santos-Sousa H, Nogueiro J, Lindeza L, Carmona MN, Amorim-Cruz F, Resende F, Costa-Pinho A, Preto J, Sousa-Pinto B, Carneiro S, Lima-da-Costa E. Roux-en-Y gastric bypass and sleeve gastrectomy as revisional bariatric procedures after adjustable gastric banding: a retrospective cohort study. Langenbecks Arch Surg 2023; 408:441. [PMID: 37987830 PMCID: PMC10663205 DOI: 10.1007/s00423-023-03174-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023]
Abstract
INTRODUCTION The frequency of revisional bariatric surgery is increasing, but its effectiveness and safety are not yet fully established. The aim of our study was to compare short-term outcomes of primary (pRYGB and pSG) and revisional bariatric surgeries (rRYGB and rSG). METHODS We performed a retrospective cohort study assessing all patients submitted to primary and revisional (after a failed AGB) RYGB and SG in 2019. Each patient was followed-up at 6 months and 12 months after surgery. We compared pRYGB vs. rRYGB, pSG vs. rSG and rRYGB vs. rSG on weight loss, surgical complications, and resolution of comorbidities. RESULTS We assessed 494 patients, of which 18.8% had undergone a revisional procedure. Higher weight loss at 6 and 12 months was observed in patients undergoing primary vs. revisional procedures. Patients submitted to rRYGB lost more weight than those with rSG (%EWL 12 months = 82.6% vs. 69.0%, p < 0.001). Regarding the resolution of obesity-related comorbidities, diabetes resolution was more frequent in pRYGB than rRYGB (54.2% vs. 25.0%; p = 0.038). Also, 41.7% of the patients who underwent rRYGB had dyslipidemia resolution vs. 0% from the rSG group (p = 0.035). Dyslipidemia resolution was also more common in pSG vs. rSG (68.6% vs. 0.0%; p = 0.001). No significant differences in surgical complications were found. CONCLUSION Revisional bariatric surgery is effective and safe treating obesity and related comorbidities after AGB. Primary procedures appear to be associated with better weight loss outcomes. Further prospective studies are needed to better understand the role of revisional bariatric surgery.
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Affiliation(s)
- Hugo Santos-Sousa
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal.
- Obesity Integrated Responsibility Unit (CRI-O), São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200- 319, Porto, Portugal.
| | - Jorge Nogueiro
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
- Surgery Department, São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Luis Lindeza
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Maria Neves Carmona
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Filipe Amorim-Cruz
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Fernando Resende
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
- Obesity Integrated Responsibility Unit (CRI-O), São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200- 319, Porto, Portugal
| | - André Costa-Pinho
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
- Obesity Integrated Responsibility Unit (CRI-O), São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200- 319, Porto, Portugal
| | - John Preto
- Obesity Integrated Responsibility Unit (CRI-O), São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200- 319, Porto, Portugal
| | - Bernardo Sousa-Pinto
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, Rua Dr. Plácido da Costa, 4200-450, Porto, Portugal
- CINTESIS - Center for Health Technologies and Services Research, University of Porto, Rua Dr. Plácido da Costa, 4200-450, Porto, Portugal
| | - Silvestre Carneiro
- Faculty of Medicine, University of Porto - Alameda Prof.Hernâni Monteiro, 4200-319, Porto, Portugal
- Surgery Department, São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Eduardo Lima-da-Costa
- Obesity Integrated Responsibility Unit (CRI-O), São João University Medical Center, Alameda Prof. Hernâni Monteiro, 4200- 319, Porto, Portugal
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Espinet Coll E, Turró Arau R, Nebreda Durán J, Del Pozo-García AJ, Esteban López-Jamar JM, Dolz Abadía C, Galvao Neto M, Espinet Coll F. Bariatric endoscopy, care-curative medicine and legal conflicts. Spanish Bariatric Endoscopy Group (Gettemo-SEED) Positioning. Rev Esp Enferm Dig 2023; 115:652-653. [PMID: 36719345 DOI: 10.17235/reed.2023.9476/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Bariatric endoscopy treats obesity as a disease, in addition to its multiple associated comorbidities, so it should be considered in the "care-curative" field and not as "satisfying, voluntary or outcoming" medicine. Insufficient weight loss cases, or complications may occur. This, in parallel with the greater diffusion of these techniques, results an increase in the risk of complaints and judicial claims, which will presumably grow during next years. In this sense, we consider that all Bariatric Endoscopic Units working with medical-scientific rigor, must be able to be accredited and have legal support by the Scientific Societies. We propose to create a Medical-Legal Advisory Committee, composed of a medical team and a specialized law firm, which allows advising and guiding the endoscopist when incurring in a conflict.
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Affiliation(s)
| | - Román Turró Arau
- Aparato Digestivo. Endoscopia Digestiva-Bariátrica, Centro Médico Teknon
| | | | | | | | | | - Manoel Galvao Neto
- Endoscopia y Cirugía Bariátrica, Instituto EndoVitta y ABC Medical School, Sao Paulo, Brazil. Saims Medical College, Indor, Brasil
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24
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Boškoski I. The liver adventures of bariatric endoscopy. Endoscopy 2023; 55:1035-1036. [PMID: 37699426 DOI: 10.1055/a-2160-1581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Affiliation(s)
- Ivo Boškoski
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome Italy, Univerisità Cattolica del Sacro Cuore di Roma, Rome, Italy
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25
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Balon R. The role of psychiatry in bariatric care. Ann Clin Psychiatry 2023; 35:217-219. [PMID: 37850993 DOI: 10.12788/acp.0122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Affiliation(s)
- Richard Balon
- Departments of Psychiatry and Behavioral Neurosciences and Anesthesiology, Wayne State University, Detroit, Michigan, USA
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27
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Gala K, Ghusn W, Tariq R, Abu Dayyeh BK, Chedid V. Demographic Disparities in Recruitment for Clinical Trials Focused on Endoscopic Bariatric Therapies. Obes Surg 2023; 33:3699-3702. [PMID: 37798510 DOI: 10.1007/s11695-023-06854-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/13/2023] [Accepted: 09/24/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND AND AIMS Studies have shown that there are multiple disparities in the recruitment for clinical trials across medical specialties, which makes it challenging to translate research findings to the real world. We performed a systematic review of RCTs focused on EBTs and examined the sex, racial, and ethnic background and age of participants. METHODS A systematic search of trials pertaining to EBTs was performed. Demographic details from all trials were abstracted and recorded and compared to real-world demographics of obesity in the United States, as reported in the NHANES 2017-March 2020. RESULTS A total of 11 trials were included. Mean age of all patients was 43.50 ± 9.25, which differs from the age distribution of obesity in the population (35% between 40 and 59 years). Mean female representation was 89%, which is higher than real-world estimates (50%). A mean of 74% of participants were white, with underrepresentation of African American (21%) and Hispanic (10%) participants as compared to real-world estimates. CONCLUSION Populations affected by obesity are not equitably reflected in clinical trials focused on endoscopic bariatric therapies.
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Affiliation(s)
- Khushboo Gala
- Department of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Wissam Ghusn
- Department of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Raseen Tariq
- Department of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Barham K Abu Dayyeh
- Department of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Victor Chedid
- Department of Gastroenterology and Hepatology, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA.
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Porat D, Dukhno O, Partook-Maccabi M, Vainer E, Cvijić S, Dahan A. Selective COX-2 inhibitors after bariatric surgery: Celecoxib, etoricoxib and etodolac post-bariatric solubility/dissolution and pharmacokinetics. Int J Pharm 2023; 645:123347. [PMID: 37633536 DOI: 10.1016/j.ijpharm.2023.123347] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
Anatomical/physiological gastrointestinal changes after bariatric surgery may influence the fate of orally administered drugs.Since non-selective NSAIDs are not well-tolerated post-surgery, selective cyclooxygenase-2 (COX-2) inhibitors may be important for these patients. In this work we investigated celecoxib, etoricoxib and etodolac, for impaired post-bariatric solubility/dissolution and absorption. Solubility was studied in-vitro, and ex-vivoin aspirated gastric contents from patients pre- vs. post-surgery. Dissolution was studied in conditions simulating pre- vs. post-surgery stomach. Finally, the experimental solubility data were used in physiologically-based biopharmaceutics model (PBBM) (GastroPlus®) to simulate pre- vs. post-surgery celecoxib/etoricoxib/etodolac pharmacokinetic (PK) profiles.For etoricoxib and etodolac (but not celecoxib), pH-dependent solubility was demonstrated: etoricoxib solubility decreased ∼1000-fold, and etodolac solubility increased 120-fold, as pH increased from 1 to 7, which was also confirmed ex-vivo. Hampered etoricoxib dissolution and improved etodolac dissolution post-surgery was revealed. Tablet crushing, clinically recommended after surgery, failed to improve post-bariatric dissolution. PBBM simulations revealed significantly impaired etoricoxib absorption post-surgery across all conditions; for instance, 79% lower Cmax and 53% decreased AUC was simulated post-gastric bypass procedure, after single 120 mg dose. Celecoxib and etodolac maintained unaffected absorption after bariatric surgery.This mechanistically-based analysis suggests to prefer the acidic drug etodolac or the neutral celecoxib as selective COX-2 inhibitors, over the basic drug etoricoxib, after bariatric surgery.
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Affiliation(s)
- Daniel Porat
- Department of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Oleg Dukhno
- Department of Surgery B, Soroka University Medical Center, Beer-Sheva 8410101, Israel
| | - Mazal Partook-Maccabi
- Department of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Ella Vainer
- Department of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Sandra Cvijić
- Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Arik Dahan
- Department of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel.
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Hart JWH', Takken R, Hogewoning CRC, Biter LU, Apers JA, Zengerink H, Dunkelgrün M, Verhoef C. Markers for Major Complications at Day-One Postoperative in Fast-Track Metabolic Surgery: Updated Metabolic Checklist. Obes Surg 2023; 33:3008-3016. [PMID: 37610699 PMCID: PMC10514089 DOI: 10.1007/s11695-023-06782-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/31/2023] [Accepted: 08/10/2023] [Indexed: 08/24/2023]
Abstract
INTRODUCTION In fast-track metabolic surgery, the window to identify complications is narrow. Postoperative checklists can be useful tools in the decision-making of safe early discharge. The aim of this study was to evaluate the predictive value of a checklist used in metabolic surgery. METHODS Retrospective data from June 2018 to January 2021 was collected on all patients that underwent metabolic surgery in a high-volume bariatric hospital in the Netherlands. Patients without an available checklist were excluded. The primary outcome was major complications and the secondary outcomes were minor complications, readmission, and unplanned hospital visits within 30 days postoperatively. RESULTS Major complications within 30 days postoperatively occurred in 62/1589 (3.9%) of the total included patients. An advise against early discharge was significantly more seen in patients with major complications compared to those without major complications (90.3% versus 48.1%, P < 0.001, respectively), and a negative checklist (advice for discharge) had a negative predictive value of 99.2%. The area under the curve for the total checklist was 0.80 (P < 0.001). Using a cut-off value of ≥3 positive points, the sensitivity and specificity were 65% and 82%, respectively. Individual parameters from the checklist: oral intake, mobilization, calf pain, willingness for discharge, heart rate, drain (>30 ml/24 h), hemoglobin, and leukocytes count were also significantly different between groups. CONCLUSION This checklist is a valuable tool to decide whether patients can be safely discharged early. Heart rate appeared to be the most predictive parameter for the development of major complications. Future studies should conduct prediction models to identify patients at risk for major complications.
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Affiliation(s)
- J W H 't Hart
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045, PM, Rotterdam, The Netherlands.
| | - R Takken
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045, PM, Rotterdam, The Netherlands
| | - C R C Hogewoning
- Department of Surgery, St. Antonius Hospital, Utrecht, The Netherlands
| | - L U Biter
- Department of Surgery, Tulp Medisch Centrum, Zwijndrecht, The Netherlands
| | - J A Apers
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045, PM, Rotterdam, The Netherlands
| | - H Zengerink
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045, PM, Rotterdam, The Netherlands
| | - M Dunkelgrün
- Department of Surgery, Franciscus Gasthuis & Vlietland, Kleiweg 500, 3045, PM, Rotterdam, The Netherlands
| | - C Verhoef
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands
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30
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Ji M, Negriff SL, Slezak JM, Taylor BL, Paz SR, Bhakta BB, Macias M, Arterburn DE, Crawford CL, Drewnowski A, Lewis KH, Moore DD, Murali SB, Young DR, Coleman KJ. Baseline Psychosocial, Environmental, Health, and Behavioral Correlates of 1- and 3-Year Weight Loss After Bariatric Surgery. Obes Surg 2023; 33:3198-3205. [PMID: 37612577 PMCID: PMC10765815 DOI: 10.1007/s11695-023-06791-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/25/2023]
Abstract
PURPOSE Weight loss surgery is an effective, long-term treatment for severe obesity but individual response to surgery varies widely. The purpose of this study was to test a comprehensive theoretical model of factors that may be correlated with the greatest surgical weight loss at 1-3 years following surgery. Such a model would help determine what predictive factors to measure when patients are preparing for surgery that may ensure the best weight outcomes. MATERIALS AND METHODS The Bariatric Experience Long Term (BELONG) study collected self-reported and medical record-based baseline information as correlates of 1- and 3-year % total weight loss (TWL) in n = 1341 patients. Multiple linear regression was used to determine the associations between 120 baseline variables and %TWL. RESULTS Participants were 43.4 ± 11.3 years old, Hispanic or Black (52%; n = 699), women (86%; n = 1149), and partnered (72%; n = 965) and had annual incomes of ≥ $51,000 (60%; n = 803). A total of 1006 (75%) had 3-year follow-up weight. Regression models accounted for 10.1% of the variance in %TWL at 1-year and 13.6% at 3 years. Only bariatric operation accounted for a clinically meaningful difference (~ 5%) in %TWL at 1-year. At 3 years after surgery, only bariatric operation, Black race, and BMI ≥ 50 kg/m2 were associated with clinically meaningful differences in %TWL. CONCLUSIONS Our findings combined with many others support a move away from extensive screening and selection of patients at the time of surgery to a focus on improving access to this treatment.
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Affiliation(s)
- Ming Ji
- College of Nursing, University of South Florida, Tampa, FL, USA
| | - Sonya L Negriff
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Jeff M Slezak
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Brianna L Taylor
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Silvia R Paz
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Bhumi B Bhakta
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Mayra Macias
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - David E Arterburn
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Cecelia L Crawford
- Kaiser Permanente Southern California Regional Nursing Research Program, Pasadena, CA, USA
| | - Adam Drewnowski
- Center for Public Health Nutrition, University of Washington, Seattle, WA, USA
| | - Kristina H Lewis
- Division of Public Health Sciences, Department of Epidemiology & Prevention, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Darren D Moore
- Marriage and Family Therapy Program, The Family Institute, Northwestern University, Evanston, IL, USA
| | - Sameer B Murali
- Department of Surgery, Center for Obesity Medicine & Metabolic Performance, University of Texas McGovern Medical School, Houston, TX, USA
| | - Deborah R Young
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA
| | - Karen J Coleman
- Kaiser Permanente Southern California Department of Research and Evaluation, 100 S. Los Robles, Pasadena, CA, 91101, USA.
- Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA.
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Hanscom M, Ghoneim S. Clinical Applications of Endoscopic Bariatric Therapies: Potential and Pitfalls. Gastroenterology 2023; 165:807-812. [PMID: 37549752 DOI: 10.1053/j.gastro.2023.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 07/25/2023] [Accepted: 07/31/2023] [Indexed: 08/09/2023]
Affiliation(s)
- Mark Hanscom
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Sara Ghoneim
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska
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Axer S, Szabo E, Näslund I. Non-response After Gastric Bypass and Sleeve Gastrectomy-the Theoretical Need for Revisional Bariatric Surgery: Results from the Scandinavian Obesity Surgery Registry. Obes Surg 2023; 33:2973-2980. [PMID: 37587379 PMCID: PMC10514155 DOI: 10.1007/s11695-023-06783-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/30/2023] [Accepted: 08/10/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Revisional surgery is a second-line treatment option after sleeve gastrectomy (SG) and gastric bypass (GBP) in patients with primary or secondary non-response. The aim was to analyze the theoretical need for revisional surgery after SG and GBP when applying four indication benchmarks. METHOD Based on data from the Scandinavian Obesity Surgery Registry, SG and GBP were compared regarding four endpoints: 1. excess weight loss (%EWL) < 50%, 2. weight regain of more than 10 kg after nadir, 3. fulfillment of previous IFSO-guidelines, or 4. ADA criteria for bariatric metabolic surgery 2 years after primary surgery. RESULTS A total of 60,426 individuals were included in the study (SG: n = 7856 and GBP: n = 52,570). Compared to patients in the GBP group, more SG patients failed to achieve a %EWL > 50% (23.0% versus 8.5%, p < .001), regained more than 10 kg after nadir (4.3% versus 2.5%, p < .001), and more often fulfilled the IFSO criteria (8.0% versus 4.5%, p < .001) or the ADA criteria (3.3% versus 1.8%, p < 001) at the 2-year follow-up. CONCLUSION SG is associated with a higher risk for weight non-response compared to GBP. To offer revisional bariatric surgery to all non-responders exceeds the bounds of feasibility and operability. Hence, individual prioritization and intensified evaluation of alternative second-line treatments are necessary.
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Affiliation(s)
- Stephan Axer
- Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden.
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden.
| | - Eva Szabo
- Department of Surgery, Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden
| | - Ingmar Näslund
- Department of Surgery, Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden
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Lautenbach A, Kantowski T, Wagner J, Mann O, Stoll F, Aberle J. Sustained weight loss with semaglutide once weekly in patients without type 2 diabetes and post-bariatric treatment failure. Clin Obes 2023; 13:e12593. [PMID: 37364260 DOI: 10.1111/cob.12593] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/10/2023] [Accepted: 04/06/2023] [Indexed: 06/28/2023]
Abstract
About 20%-25% of patients experience weight regain (WR) or insufficient weight loss (IWL) following bariatric surgery (BS). Therefore, we aimed to retrospectively assess the effectiveness of adjunct treatment with semaglutide in patients without type 2 diabetes (T2D) with post-bariatric treatment failure over a 12 months period. Post-bariatric patients without T2D with WR or IWL (n = 29) were included in the analysis. The primary endpoint was weight loss 12 months after initiation of adjunct treatment. Secondary endpoints included change in body mass index, HbA1c, lipid profile, high sensitive C-reactive protein and liver enzymes. Total weight loss during semaglutide treatment added up to 14.7% ± 8.9% (mean ± SD, p < .001) after 12 months. Categorical weight loss was >5% in 89.7% of patients, >10% in 62.1% of patients, >15% in 34.5% of patients, >20% in 24.1% of patients and > 25% in 17.2% of patients. Adjunct treatment with semaglutide resulted in sustained weight loss regardless of sex, WR or IWL and type of surgery. Among patients with prediabetes (n = 6), 12 months treatment led to normoglycemia in all patients (p < .05). Treatment options to manage post-bariatric treatment failure are scarce. Our results imply a clear benefit of adjunct treatment with semaglutide in post-bariatric patients over a 12 months follow-up period.
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Affiliation(s)
- Anne Lautenbach
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tobias Kantowski
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jonas Wagner
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Oliver Mann
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Fabian Stoll
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jens Aberle
- III Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Valezi AC, Campos ACL, Bahten LCV. BRAZILIAN MULTI-SOCIETY POSITION STATEMENT ON EMERGING BARIATRIC AND METABOLIC SURGICAL PROCEDURES. Arq Bras Cir Dig 2023; 36:e1759. [PMID: 37729276 PMCID: PMC10510373 DOI: 10.1590/0102-672020230041e1759] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 07/13/2023] [Indexed: 09/22/2023]
Abstract
This Brazilian multi-society position statement on emerging bariatric and metabolic surgical procedures was issued by the Brazilian Society of Bariatric and Metabolic Surgery (SBCBM), the Brazilian College of Digestive Surgery (CBCD), and the Brazilian College of Surgeons (CBC). This document is the result of a Brazilian Emerging Surgeries Forum aimed at evaluating the results of surgeries that are not yet listed in the Federal Council of Medicine (CFM), the regulatory agency that oversees and regulates medical practice in Brazil. The Forum integrated more than 400 specialists and academics with extensive knowledge about bariatric and metabolic surgery, representing the three surgical societies: SBCBM, CBC, and CBCD. International speakers participated online and presented their experiences with the techniques under discussion, emphasizing the regulatory policies in their countries. The indications for surgery and the subsequent procedures were carefully reviewed, including one anastomosis gastric bypass (OAGB), single anastomosis duodeno-ileal with sleeve gastrectomy (SADI-S or OADS), sleeve gastrectomy with transit bipartition (SGTB), and sleeve gastrectomy with ileal interposition (SGII). The recommendations of this document are based on an extensive literature review and discussions among bariatric surgery specialists from the three surgical societies. We concluded that patients with a body mass index over 30 kg/m2 may be candidates for metabolic surgery in the presence of comorbidities (arterial hypertension and type 2 diabetes) with no response to clinical treatment of obesity or in the control of other associated diseases. Regarding the surgical procedures, we concluded that OAGB, OADS, and SGTB are associated with low morbidity rates, satisfactory weight loss, and resolution of obesity-related comorbidities such as diabetes and arterial hypertension. SGII was considered a good and viable promising surgical alternative technique. The recommendations of this statement aim to synchronize our societies with the sentiments and understandings of most of our members and also serve as a guide for future decisions regarding bariatric surgical procedures in our country and worldwide.
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Shahmiri SS, Parmar C, Yang W, Lainas P, Pouwels S, DavarpanahJazi AH, Chiappetta S, Seki Y, Omar I, Vilallonga R, Kassir R, Abbas SI, Bashir A, Singhal R, Kow L, Kermansaravi M. Bariatric and metabolic surgery in patients with low body mass index: an online survey of 543 bariatric and metabolic surgeons. BMC Surg 2023; 23:272. [PMID: 37689633 PMCID: PMC10492360 DOI: 10.1186/s12893-023-02175-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/29/2023] [Indexed: 09/11/2023] Open
Abstract
BACKGROUND Metabolic and bariatric surgery (MBS) in patients with low body mass index patients is a topic of debate. This study aimed to address all aspects of controversies in these patients by using a worldwide survey. METHODS An online 35-item questionnaire survey based on existing controversies surrounding MBS in class 1 obesity was created by 17 bariatric surgeons from 10 different countries. Responses were collected and analysed by authors. RESULTS A total of 543 bariatric surgeons from 65 countries participated in this survey. 52.29% of participants agreed with the statement that MBS should be offered to class-1 obese patients without any obesity related comorbidities. Most of the respondents (68.43%) believed that MBS surgery should not be offered to patients under the age of 18 with class I obesity. 81.01% of respondents agreed with the statement that surgical interventions should be considered after failure of non-surgical treatments. CONCLUSION This survey demonstrated worldwide variations in metabolic/bariatric surgery in patients with class 1 obesity. Precise analysis of these results is useful for identifying different aspects for future research and consensus building.
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Affiliation(s)
- Shahab Shahabi Shahmiri
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
- Centre of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat_e Rasool Hospital, Tehran, Iran
- Iran National Centre of Excellence for Minimally Invasive Surgery Education, Iran University of Medical Sciences, Tehran, Iran
| | - Chetan Parmar
- Consultant Surgeon and Head of Department, Whittington Hospital, London, UK
| | - Wah Yang
- Department of Metabolic and Bariatric Surgery, the First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Panagiotis Lainas
- Department of Surgery, Metropolitan Hospital, HEAL Academy, Athens, Greece
- Department of Minimally Invasive Digestive Surgery, Antoine-Béclère Hospital, Paris-Saclay University, Clamart, France
| | - Sjaak Pouwels
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, the Netherlands
| | - Amir Hossein DavarpanahJazi
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
- Centre of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat_e Rasool Hospital, Tehran, Iran
- Iran National Centre of Excellence for Minimally Invasive Surgery Education, Iran University of Medical Sciences, Tehran, Iran
| | - Sonja Chiappetta
- Obesity and Metabolic Surgery Unit, Ospedale Evangelico Betania, Naples, Italy
| | - Yosuke Seki
- Weight Loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan
| | - Islam Omar
- Wirral University Teaching Hospital, Birkenhead, UK
| | - Ramon Vilallonga
- Obesity and Metabolic Surgery Unit, Vall Hebron Campus Hospital, Barcelona, Spain
| | - Radwan Kassir
- Department of Digestive Surgery, CHU Félix Guyon, Saint Denis, La Réunion, France
| | - Syed Imran Abbas
- Director Obesity & Metabolic Surgery Clinic, Iranian Hospital Dubai, UAE. CEO & Founder of GLR International, Dubai, UAE
| | | | - Rishi Singhal
- Consultant Bariatric & Upper GI Surgeon, Birmingham Heartlands Hospital, University Hospital Birmingham, UK. Honorary Senior Lecturer, University of Birmingham, Medical Director, Healthier Weight, Birmingham, UK
| | - Lilian Kow
- Flinders University South Australia, Adelaide, Australia
| | - Mohammad Kermansaravi
- Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-E Akram Hospital, Iran University of Medical Sciences, Tehran, Iran.
- Centre of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat_e Rasool Hospital, Tehran, Iran.
- Iran National Centre of Excellence for Minimally Invasive Surgery Education, Iran University of Medical Sciences, Tehran, Iran.
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Bulisani BM, Rodrigues MR, Gomes LGL, de Oliveira Leite MA, Rossi FMB, Rostey N, Waisberg J. Internal post-bariatric hernia due to hepatic adhesion: a case report. Einstein (Sao Paulo) 2023; 21:eRC0478. [PMID: 37729312 PMCID: PMC10501762 DOI: 10.31744/einstein_journal/2023rc0478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/23/2023] [Indexed: 09/22/2023] Open
Abstract
Roux-en-Y gastric bypass, a procedure proven effective for treating morbid obesity and metabolic disorders, carries the risk of complications such as the formation of internal hernias. These hernias are often difficult to diagnose and can be potentially fatal because they can cause structural obstruction. Most internal hernias occur in the jejunojejunostomy mesentery space, followed by Petersen's space hernias, although herniation at other locations can also occur. Our case report presents an example of a rare internal hernia after laparoscopic Roux-en-Y gastric bypass. A 36-year-old woman presented with an uncommon internal hernia located between the liver and alimentary loop, resulting in the formation of a new space and consequently incarcerating the entire biliopancreatic loop. This type of internal hernia is rare and has not been reported in the literature, indicating that this is the first report of such a case. In this case, we realized that the diagnosis was challenging and imaging examinations could not help determine the etiology of the pain and obstruction. Therefore, videolaparoscopy revealed an uncommon hernia formed by firm adhesion between the hepatic segment III and the alimentary loop mesentery. Our case is an example of an internal hernia that was not detected with a normal computed tomography scan of the abdomen and pelvis. Only diagnostic laparoscopy revealed herniation, effectively preventing further complications for the patient.
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Affiliation(s)
- Bruno Mirandola Bulisani
- RR Médicos CirurgiõesSão Bernardo do CampoSPBrazilRR Médicos Cirurgiões, São Bernardo do Campo, SP, Brazil.
- Centro Universitário FMABCSanto AndréSPBrazilCentro Universitário FMABC, Santo André, SP, Brazil.
| | - Murilo Rocha Rodrigues
- RR Médicos CirurgiõesSão Bernardo do CampoSPBrazilRR Médicos Cirurgiões, São Bernardo do Campo, SP, Brazil.
| | - Luiz Guilherme Lisboa Gomes
- RR Médicos CirurgiõesSão Bernardo do CampoSPBrazilRR Médicos Cirurgiões, São Bernardo do Campo, SP, Brazil.
- Centro Universitário FMABCSanto AndréSPBrazilCentro Universitário FMABC, Santo André, SP, Brazil.
| | | | - Felipe Martin Bianco Rossi
- RR Médicos CirurgiõesSão Bernardo do CampoSPBrazilRR Médicos Cirurgiões, São Bernardo do Campo, SP, Brazil.
| | - Nathan Rostey
- RR Médicos CirurgiõesSão Bernardo do CampoSPBrazilRR Médicos Cirurgiões, São Bernardo do Campo, SP, Brazil.
| | - Jaques Waisberg
- Centro Universitário FMABCSanto AndréSPBrazilCentro Universitário FMABC, Santo André, SP, Brazil.
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Papasavas P, Bond D. Comment on: Bariatric surgeon perspective on revisional bariatric surgery (RBS) for weight recurrence. Surg Obes Relat Dis 2023; 19:979-980. [PMID: 37380543 DOI: 10.1016/j.soard.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 05/14/2023] [Indexed: 06/30/2023]
Affiliation(s)
- Pavlos Papasavas
- Division of Metabolic and Bariatric Surgery, Hartford Hospital, Hartford, Connecticut
| | - Dale Bond
- Division of Metabolic and Bariatric Surgery, Hartford Hospital, Hartford, Connecticut
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Chee A, Abdel-Rasoul M, Zoretich K, Diaz K, Noria SF. Bariatric Patient Engagement in a Pre-surgery Virtual Patient Navigation Platform (VPNP). Obes Surg 2023; 33:2770-2779. [PMID: 37434020 DOI: 10.1007/s11695-023-06558-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND This study analyzed patient engagement with a virtual patient navigation platform (VPNP) designed to help guide bariatric surgery candidates through the complex pre-operative workup for surgery. METHODS Data on baseline sociodemographic and medical history was collected on patients enrolled in the bariatric program at a single academic institution between March and May 2021. The System Usability Scale (SUS) survey was administered to assess VPNP usability. Two groups emerged: "engaged" (ENG; n = 30) who activated their accounts and completed the SUS, and "not-engaged" (NEG; n = 35) who did not activate their accounts (n = 13) or did not use the app (n = 22) and were therefore ineligible for the SUS survey. RESULTS Analyses demonstrated that only insurance status differed between groups (private insurance: 60% versus 34.3% for ENG versus NEG, respectively; p = 0.038). SUS survey analysis demonstrated high perceived usability (median score = 86.3), corresponding to the 97th percentile of usability. The top three reasons for disengagement included being too busy (22.9%), not being interested (20%), and being unsure about the purpose of the app (20%). CONCLUSIONS The VPNP scored in the 97th percentile of usability. However, given a majority of patients did not engage with the app, and engagement was associated with completing pre-surgery requirements faster (unpublished), future work will focus on mitigating identified reasons for patients not engaging.
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Affiliation(s)
- Anna Chee
- College of Medicine, The Ohio State University, Columbus, OH, 43201, USA
| | - Mahmoud Abdel-Rasoul
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH, 43201, USA
| | - Kaeli Zoretich
- College of Medicine, The Ohio State University, Columbus, OH, 43201, USA
| | - Kayla Diaz
- Department of Surgery, Division of General and GI Surgery, Center for Minimally Invasive Surgery, The Ohio State University Wexner Medical Center, N718 Doan Hall, 410 W 10th Avenue, Columbus, OH, 43210, USA
| | - Sabrena F Noria
- Department of Surgery, Division of General and GI Surgery, Center for Minimally Invasive Surgery, The Ohio State University Wexner Medical Center, N718 Doan Hall, 410 W 10th Avenue, Columbus, OH, 43210, USA.
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Ren M, Ji F. Small intestine-targeted endoscopic bariatrics: Current status and future perspectives. Dig Endosc 2023; 35:684-697. [PMID: 37086381 DOI: 10.1111/den.14575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/21/2023] [Indexed: 04/23/2023]
Abstract
The global obesity epidemic shows no signs of slowing down. Endoscopic bariatric and metabolic therapies (EBMTs) are being increasingly adopted as treatment options for obesity and obesity-related comorbidities, due to their minimally invasive nature and ease of delivery. According to the site of action along the gastrointestinal tract, EBMTs can be divided into two categories: gastric EBMTs, and small intestine-targeted EBMTs. Unlike gastric EBMTs, which work through a volume-restricting mechanism leading to early satiety and reduced caloric intake, small intestine-targeted EBMTs can be metabolically beneficial through foregut and/or hindgut pathways independent of weight loss, and therefore have great potential for the treatment of obesity-related metabolic comorbidities such as type 2 diabetes. Although none of the small intestine-targeted EBMTs have been approved by the US Food and Drug Administration to date, their clinical efficacy and safety have been extensively explored in investigational trials. This review aims to summarize and provide a comprehensive understanding of small intestine-targeted EBMTs in clinical and preclinical settings, and to further discuss their potential mechanisms of action.
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Affiliation(s)
- Mengting Ren
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Feng Ji
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Qafiti FN, Buicko JL. Not deep enough: Modeling the effect of shallow placement of the DaVinci Xi "bariatric" long trocar on the muscular abdominal wall. Surg Endosc 2023; 37:7264-7270. [PMID: 37415018 DOI: 10.1007/s00464-023-10207-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 06/11/2023] [Indexed: 07/08/2023]
Abstract
INTRODUCTION The DaVinci Xi Robotic Surgical System (Xi) long cannula (Intuitive Surgical Company, Sunnyvale, CA) provides five additional centimeters of distal length compared to the standard Xi trocar. The extra length allows the cannula to traverse prohibitively thick body wall tissue. Our aims are to quantitatively model the consequences of not preserving the rotational centerpoint of motion (RCM) at the muscular abdominal wall. This is an essential tenet in robotic surgery; it is violated with shallow placement of the long trocar. This leads to unchecked, unnoticed blunt widening of port sites by the robotic arm, increasing hernia risk. METHODS We begin with an exploration of the schematic of the Xi robotic arm as patented by Intuitive (U.S. Patent #5931832). We trigonometrically model the lateral displacement of the abdominal wall at the trocar site with respect to vertical trocar shallowness, instrument tip depth, and instrument tip lateral motion from neutral midline. RESULTS The rigid parallelogram movement structure of the Xi preserves the RCM at the thick black marker printed on every Xi cannula. By limitation of design, both long and standard trocars must have this marker at the exact same distance from their proximal end. The value ranges of our model parameters (presuming a reasonable maximum orientation angle of 45° from midline) are: trocar shallowness [1 cm, 7 cm]; instrument tip depth [0 cm, 20 cm]; instrument tip lateral movement [0.0 cm, 14.1 cm]. Abdominal wall displacement increased proportionally as each instrument tip parameter reached its maximum deviation from the orthogonal midline as described in the plot figure. Maximal wall displacement at maximal shallowness was approximately 7.0 cm. CONCLUSION Robotic surgery revolutionizes modern operation, particularly within bariatrics. However, the current Xi arm design disallows a true long trocar to be used safely without compromising the RCM, thereby risking hernia development.
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Affiliation(s)
- Fred N Qafiti
- Department of Surgery, Charles E. Schmidt College of Medicine, Florida Atlantic University Medicine, 777 Glades Road, Boca Raton, FL, 33431, USA.
| | - Jessica L Buicko
- Department of Surgery, Charles E. Schmidt College of Medicine, Florida Atlantic University Medicine, 777 Glades Road, Boca Raton, FL, 33431, USA
- Bethesda Health System, Baptist Health South Florida, Boynton Beach, FL, USA
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Wang Z, Zhu D, Zhu X, Liu D, Cao Q, Pan T, Zhang Q, Gu X, Li L, Teng G. Interventional metabology: A review of bariatric arterial embolization and endovascular denervation for treating metabolic disorders. J Diabetes 2023; 15:665-673. [PMID: 37438984 PMCID: PMC10415876 DOI: 10.1111/1753-0407.13437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 05/12/2023] [Accepted: 06/06/2023] [Indexed: 07/14/2023] Open
Abstract
The rising prevalence of metabolic disorders such as obesity and type 2 diabetes mellitus (T2DM) poses a major challenge to global health. Existing therapeutic approaches have limitations, and there is a need for new, safe, and less invasive treatments. Interventional metabolic therapy is a new addition to the treatment arsenal for metabolic disorders. This review focuses on two interventional techniques: bariatric arterial embolization (BAE) and endovascular denervation (EDN). BAE involves embolizing specific arteries feeding ghrelin-producing cells to suppress appetite and promote weight loss. EDN targets nerves that regulate metabolic organs to improve glycemic control in T2DM patients. We describe the current state of these techniques, their mechanisms of action, and the available safety and effectiveness data. We also propose a new territory called "Interventional Metabology" to encompass these and other interventional approaches to treating metabolic disorders.
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Affiliation(s)
- Zhi Wang
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Dan‐Qi Zhu
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Xiang‐Yun Zhu
- Department of Endocrinology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
- Institute of PancreasSoutheast UniversityNanjingChina
| | - De‐Chen Liu
- Department of Endocrinology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
- Institute of PancreasSoutheast UniversityNanjingChina
| | - Qing‐Yue Cao
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Tao Pan
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Qi Zhang
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Xiao‐Chun Gu
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
| | - Ling Li
- Department of Endocrinology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
- Institute of PancreasSoutheast UniversityNanjingChina
| | - Gao‐Jun Teng
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingChina
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Cummings C, Jiang A, Sheehan A, Ferraz-Bannitz R, Puleio A, Simonson DC, Dreyfuss JM, Patti ME. Continuous glucose monitoring in patients with post-bariatric hypoglycaemia reduces hypoglycaemia and glycaemic variability. Diabetes Obes Metab 2023; 25:2191-2202. [PMID: 37046360 PMCID: PMC10807851 DOI: 10.1111/dom.15096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/08/2023] [Accepted: 04/09/2023] [Indexed: 04/14/2023]
Abstract
AIM To determine whether continuous glucose monitoring (CGM) can reduce hypoglycaemia in patients with post-bariatric hypoglycaemia (PBH). MATERIALS AND METHODS In an open-label, nonrandomized, pre-post design with sequential assignment, CGM data were collected in 22 individuals with PBH in two sequential phases: (i) masked (no access to sensor glucose or alarms); and (ii) unmasked (access to sensor glucose and alarms for low or rapidly declining sensor glucose). Twelve participants wore the Dexcom G4 device for a total of 28 days, while 10 wore the Dexcom G6 device for a total of 20 days. RESULTS Participants with PBH spent a lower percentage of time in hypoglycaemia over 24 hours with unmasked versus masked CGM (<3.3 mM/L, or <60 mg/dL: median [median absolute deviation {MAD}] 0.7 [0.8]% vs. 1.4 [1.7]%, P = 0.03; <3.9 mM/L, or <70 mg/dL: median [MAD] 2.9 [2.5]% vs. 4.7 [4.8]%; P = 0.04), with similar trends overnight. Sensor glucose data from the unmasked phase showed a greater percentage of time spent between 3.9 and 10 mM/L (70-180 mg/dL) (median [MAD] 94.8 [3.9]% vs. 90.8 [5.2]%; P = 0.004) and lower glycaemic variability over 24 hours (median [MAD] mean amplitude of glycaemic excursion 4.1 [0.98] vs. 4.4 [0.99] mM/L; P = 0.04). During the day, participants also spent a greater percentage of time in normoglycaemia with unmasked CGM (median [MAD] 94.2 [4.8]% vs. 90.9 [6.2]%; P = 0.005), largely due to a reduction in hyperglycaemia (>10 mM/L, or 180 mg/dL: median [MAD] 1.9 [2.2]% vs. 3.9 [3.6]%; P = 0.02). CONCLUSIONS Real-time CGM data and alarms are associated with reductions in low sensor glucose, elevated sensor glucose, and glycaemic variability. This suggests CGM allows patients to detect hyperglycaemic peaks and imminent hypoglycaemia, allowing dietary modification and self-treatment to reduce hypoglycaemia. The use of CGM devices may improve safety in PBH, particularly for patients with hypoglycaemia unawareness.
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Affiliation(s)
- Cameron Cummings
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Alex Jiang
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Amanda Sheehan
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Rafael Ferraz-Bannitz
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Alexa Puleio
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Donald C. Simonson
- Harvard Medical School, Boston, Massachusetts, USA
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Jonathan M. Dreyfuss
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Mary Elizabeth Patti
- Research Division, Joslin Diabetes Center, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Muir D, Choi B, Holden M, Clements C, Stevens J, Ratnasingham K, Irukulla S, Humadi S. Preoperative Oesophagogastroduodenoscopy and the Effect on Bariatric Surgery: a Systematic Review and Meta-Analysis. Obes Surg 2023; 33:2546-2556. [PMID: 37314649 DOI: 10.1007/s11695-023-06680-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/31/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023]
Abstract
Preoperative oesophagogastroduodenoscopy (OGD) in bariatric surgery remains a controversial topic, with a large variety in practice globally. An electronic database search of Medline, Embase and PubMed was performed in an aim to categorise the findings of preoperative endoscopies in bariatric patients. A total of 47 studies were included in this meta-analysis resulting in 23,368 patients being assessed. Of patients assessed, 40.8% were found to have no novel findings, 39.7% had novel findings which did not affect surgical planning, 19.8% had findings that affected their surgery and 0.3% were ruled to not be suitable for bariatric surgery. Preoperative OGD is altering surgical planning in one-fifth of patients; however, further comparative studies are required to determine if each patient should undergo this procedure especially if asymptomatic.
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Affiliation(s)
- Duncan Muir
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK.
| | - Byung Choi
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
| | - Matthew Holden
- Maxwell Institute, University of Edinburgh and Heriot-Watt University, Edinburgh, UK
| | | | | | | | | | - Samer Humadi
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
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Nuijten MAH, Eijsvogels TMH, Sanders B, Vriese LM, Monpellier VM, Hazebroek EJ, Janssen IMC, Hopman MTE. Changes in Fat-Free Mass, Protein Intake and Habitual Physical Activity Following Roux-en-Y Gastric Bypass Surgery: A Prospective Study. Obes Surg 2023; 33:2148-2157. [PMID: 37249699 PMCID: PMC10228447 DOI: 10.1007/s11695-023-06650-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/05/2023] [Accepted: 05/12/2023] [Indexed: 05/31/2023]
Abstract
PURPOSE Large inter-individual variations in post-bariatric fat-free mass loss (FFML) are observed, which might relate to differences in protein intake and physical activity across patients. We performed repetitive assessments of protein intake and physical activity before and after banded Roux-en-Y gastric bypass surgery, and examined its relations to FFML during 6 months of follow-up. MATERIALS AND METHODS FFML (bio-impedance analyses), protein intake (24-h dietary recalls) and moderate-to-vigorous physical activity (MVPA; activPAL) were assessed in 28 patients (4 males, age 42 ± 12 years) before surgery and at 1-, 3- and 6-months post-surgery. Changes in protein intake and MVPA were evaluated with mixed model analysis, whereas associations with FFML were assessed by univariate regression analysis. RESULTS Six-month FFML was -7.3 ± 3.6 kg. Protein intake decreased from 80 ± 29 g/day (pre-surgery) to 45 ± 26 g/day (1 month post-surgery (P < 0.001)) and did not improve thereafter (51 ± 21 g/day; P > 0.05). Seven participants (25%) consumed ≥ 60 g protein/day at 6 months post-surgery. Participants performed 7394 ± 2420 steps/day in 54 ± 20 min/day of MVPA, which did not change from pre- to post-surgery (P > 0.05). A higher step count (B = -0.002; 95%CI = [-0.004 - 0.000]; P = 0.048) and higher level of MVPA (B = -0.29; 95%CI = [-0.54 - -0.03]; P = 0.018) were related to a lower FFML. CONCLUSION A lower post-surgery FFML was attributable to higher MVPA levels but not protein intake. This may be due to the low total protein intake and the observation that only a minority of patients achieved a protein intake ≥ 60 g/day. Future studies should focus on interventions to increase post-bariatric protein intake and MVPA levels.
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Affiliation(s)
- Malou A H Nuijten
- Department of Medical BioSciences (Route 928), Radboud University Medical Center, P.O. Box 1901, 6500 HB, Nijmegen, The Netherlands
- Nederlandse Obesitas Kliniek, Huis Ter Heide, The Netherlands
| | - Thijs M H Eijsvogels
- Department of Medical BioSciences (Route 928), Radboud University Medical Center, P.O. Box 1901, 6500 HB, Nijmegen, The Netherlands
| | - Boy Sanders
- Nederlandse Obesitas Kliniek, Huis Ter Heide, The Netherlands
| | - Laura M Vriese
- Department of Medical BioSciences (Route 928), Radboud University Medical Center, P.O. Box 1901, 6500 HB, Nijmegen, The Netherlands
| | | | - Eric J Hazebroek
- Department of Surgery, Rijnstate Hospital/Vitalys Clinics, Arnhem, The Netherlands
| | | | - Maria T E Hopman
- Department of Medical BioSciences (Route 928), Radboud University Medical Center, P.O. Box 1901, 6500 HB, Nijmegen, The Netherlands.
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Santoro S, Shikora S, Cohen RV. The Term Bariatric: Time for a Well-Deserved Retirement. Obes Surg 2023; 33:1963-1964. [PMID: 37133654 DOI: 10.1007/s11695-023-06624-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/04/2023]
Affiliation(s)
| | - Scott Shikora
- Center for Metabolic and Bariatric Surgery, Brigham and Women's Hospital, Harvard Medical School, MA, Boston, USA
| | - Ricardo V Cohen
- The Center for Obesity and Diabetes, Hospital Alemao Oswaldo Cruz, Sao Paulo, Brazil.
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Axer S, Lederhuber H, Stiede F, Szabo E, Näslund I. Weight-Related Outcomes After Revisional Bariatric Surgery in Patients with Non-response After Sleeve Gastrectomy-a Systematic Review. Obes Surg 2023; 33:2210-2218. [PMID: 37209388 PMCID: PMC10289909 DOI: 10.1007/s11695-023-06630-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 05/01/2023] [Accepted: 05/04/2023] [Indexed: 05/22/2023]
Abstract
Weight non-response after sleeve gastrectomy is an emerging issue. This systematic review compared revisional procedures for weight-related outcomes. We searched several databases for relevant articles and included adult patients with revisional bariatric procedures after primary sleeve gastrectomy. Twelve trials with 1046 patients were included, covering five revisional procedures. There were no randomised controlled trials, and 10 studies had a critical risk of bias. Significant variations in inclusion criteria, therapy benchmarks, follow-up schemes, and outcome measurements were observed, preventing meaningful comparison of results. Evidence-based treatment strategies for weight non-response after sleeve gastrectomy cannot be deduced from the current literature. Prospective studies with well-defined indications, standardised techniques, and strict adherence to outcome measurements are needed.
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Affiliation(s)
- Stephan Axer
- Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden.
- Department of General Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden.
| | - Hans Lederhuber
- Royal Devon University Healthcare NHS Foundation Trust, Church Lane, Exeter, EX2 5DW, UK
| | - Franziska Stiede
- GP Practice Dr. Fritz Weidinger & Dr. Katharina Klein, Hauptstraße 93, 82327, Tutzing, Germany
| | - Eva Szabo
- Department of Surgery, Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden
| | - Ingmar Näslund
- Department of Surgery, Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden
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Riedel O, Braitmaier M, Dankhoff M, Hornschuch M, Klein M, Zachariassen W, Hoyer J. Quality of life in bariatric patients up to twelve years after surgery - Results from a nationwide retrospective cohort study. Obes Res Clin Pract 2023; 17:353-360. [PMID: 37591765 DOI: 10.1016/j.orcp.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Bariatric interventions (BI, including surgical interventions) are effective in patients with massive obesity, i.e., a body mass index (BMI) > 40, and their number has steadily increased during the past decade. Yet, the stability of improvements in quality of life (QoL) in post-interventional patients is understudied and restricted to studies with small samples and short follow-ups. METHODS Patients with BI between 2004 and 2018 were identified in a health claims database and invited to fill in a survey, comprising sociodemographic and lifestyle information and psychometric scales. QoL was assessed with the Bariatric QoL (BQL) scale with lower scores denoting worse QoL. BMI and excess weight loss (EWL) were calculated for the time soon after intervention (EWL-T1) and when filling the survey (EWL-T2). RESULTS The majority of n = 2151 patients were female (80.7 %), had a mean age of 54.5 years and a mean BMI of 34.8. The mean EWL-T1 was 79 % (EWL-T2: 64.6 %). The mean BQL score was 47.6 and decreased with BMI (18.5-24.9: 52.6 vs. >40: 38.7), EWL-T2 (>66 %: 51.3 vs. <65 %: 42.1) and years since intervention (3-4: 48.2 vs >8: 45.1, each p < .001). For EWL-T1, the association between higher EWLs and higher BQL scores was stronger in females than in males (p < .005); for EWL at T2, both sexes did not differ in this regard (p = .848). Among normal-weight persons, males scored significantly lower on the BQL than females (44.9 vs. 54.9). CONCLUSIONS Post-interventional QoL improvements diminish over time and depend on the weight loss, with significant differences between men and women.
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Affiliation(s)
- Oliver Riedel
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
| | - M Braitmaier
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | - Michel Hornschuch
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | | | - Jana Hoyer
- Adipositas-Zentrum, Städtisches Klinikum Dresden, Dresden, Germany
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Cottam D, Cottam S. Comment on: The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Bariatric Surgical Risk/Benefit Calculator: 1-year weight. Surg Obes Relat Dis 2023; 19:697-698. [PMID: 36935294 DOI: 10.1016/j.soard.2023.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/22/2023] [Accepted: 01/29/2023] [Indexed: 02/10/2023]
Affiliation(s)
- Daniel Cottam
- Bariatric Medicine Institute of Utah, Salt Lake City, Utah
| | - Samuel Cottam
- Bariatric Medicine Institute of Utah, Salt Lake City, Utah
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Addison P. Comment on: Patient perspectives on the usefulness of the MBSAQIP Bariatric Surgical Risk/Benefit Calculator: a randomized controlled trial. Surg Obes Relat Dis 2023; 19:610-611. [PMID: 36774325 DOI: 10.1016/j.soard.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 01/01/2023] [Indexed: 01/09/2023]
Affiliation(s)
- Poppy Addison
- Department of Surgery, Lenox Hill Hospital, Northwell Health, New York, New York
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Innocenti A, Tarantino G. Post Bariatric Male Chest Re-Shaping Using L-Shaped Excision Technique. Aesthetic Plast Surg 2023; 47:105-106. [PMID: 35882648 DOI: 10.1007/s00266-022-03038-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 11/01/2022]
Affiliation(s)
- Alessandro Innocenti
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Viale Giacomo Matteotti 42, 50132, Florence, Italy.
| | - Giulio Tarantino
- Plastic and Reconstructive Microsurgery, Careggi University Hospital, Viale Giacomo Matteotti 42, 50132, Florence, Italy
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