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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] [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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Involvement of Helicobacter pylori in Preoperative Gastric Findings on a Bariatric Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159088. [PMID: 35897458 PMCID: PMC9332016 DOI: 10.3390/ijerph19159088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/16/2022] [Accepted: 07/22/2022] [Indexed: 11/16/2022]
Abstract
The prevalence of Helicobacter pylori (Hp) in bariatric patients is common and related to gastric pathology. With preoperative upper gastrointestinal endoscopy (UGE), these pathologies and the presence of Hp are diagnosed. The histopathological study of the UGE biopsies is classified based on the Sydney System, a scoring system that stages chronic gastritis (CG) and precancerous gastric lesions. The objective is to assess the histological findings of gastric biopsies during routine UGE and to determine the involvement of Hp in gastric disorders in patients undergoing bariatric surgery. A multicenter retrospective review of prospectively collected databases was performed. The presence of CG, gastric atrophy (GA), and gastric intestinal metaplasia (GIM) in the study of the biopsies was assessed and correlated with Hp infection. The incidence of Hp among our bariatric population was 36.1%, and it increases with age. The percentage of patients with severe Hp infection is higher in patients with GA or GIM. The Hp eradication rate is also reduced when GA and GIM are present. A histological examination of all the biopsies did not show features of malignancy in any of the cases. Hp is not the only factor involved in the development of gastric pathology in bariatric patients.
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Bhattacharya S, Kalra S, Kapoor N, Singla R, Dutta D, Aggarwal S, Khandelwal D, Surana V, Dhingra A, Kantroo V, Chittawar S, Deka N, Bindal V, Dutta P. Expert opinion on the preoperative medical optimization of adults with diabetes undergoing metabolic surgery. World J Diabetes 2021; 12:1587-1621. [PMID: 34754367 PMCID: PMC8554368 DOI: 10.4239/wjd.v12.i10.1587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/18/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) and obesity are interrelated in a complex manner, and their coexistence predisposes patients to a plethora of medical problems. Metabolic surgery has evolved as a promising therapeutic option for both conditions. It is recommended that patients, particularly those of Asian origin, maintain a lower body mass index threshold in the presence of uncontrolled DM. However, several comorbidities often accompany these chronic diseases and need to be addressed for successful surgical outcome. Laparoscopic Roux-en-Y gastric bypass (RYGB) and laparoscopic sleeve gastrectomy (LSG) are the most commonly used bariatric procedures worldwide. The bariatric benefits of RYGB and LSG are similar, but emerging evidence indicates that RYGB is more effective than LSG in improving glycemic control and induces higher rates of long-term DM remission. Several scoring systems have been formulated that are utilized to predict the chances of remission. A glycemic target of glycated hemoglobin < 7% is a reasonable goal before surgery. Cardiovascular, pulmonary, gastrointestinal, hepatic, renal, endocrine, nutritional, and psychological optimization of surgical candidates improves perioperative and long-term outcomes. Various guidelines for preoperative care of individuals with obesity have been formulated, but very few specifically focus on the concerns arising from the presence of concomitant DM. It is hoped that this statement will lead to the standardization of presurgical management of individuals with DM undergoing metabolic surgery.
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Affiliation(s)
| | - Sanjay Kalra
- Endocrinology, Bharti Hospital, Karnal 132001, Haryana, India
| | - Nitin Kapoor
- Endocrinology, Christian Medical College, Vellore 632004, Tamil Nadu, India
| | - Rajiv Singla
- Endocrinology, Kalpavriksh Super Speciality Center, New Delhi 110075, India
| | - Deep Dutta
- Endocrinology, CEDAR Superspecialty Clinic, New Delhi 110075, India
| | - Sameer Aggarwal
- Endocrinology, Apex Plus Superspeciality Hospital, Rohtak 124001, Haryana, India
| | | | - Vineet Surana
- Endocrinology, Manipal Hospitals, New Delhi 110075, India
| | - Atul Dhingra
- Endocrinology, Gangaram Bansal Super Speciality Hospital, Sri Ganganagar 335001, Rajasthan, India
| | - Viny Kantroo
- Respiratory Medicine & Critical Care, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi 110076, India
| | - Sachin Chittawar
- Endocrinology, Gandhi Medical College, Bhopal 462001, Madhya Pardesh, India
| | - Nilakshi Deka
- Endocrinology, Apollo Hospitals, Guwahati 781005, Assam, India
| | - Vivek Bindal
- Minimal Access, Metabolic and Bariatric surgery, Max Superspeciality Hospital, Patparganj, New Delhi 110092, India
| | - Puja Dutta
- Nutrition, Max Superspeciality Hospital, Patparganj, New Delhi 110092, India
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