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Lin H, Baker JW, Meister K, Lak KL, Martin Del Campo SE, Smith A, Needleman B, Nadzam G, Ying LD, Varban O, Reyes AM, Breckenbridge J, Tabone L, Gentles C, Echeverri C, Jones SB, Gould J, Vosburg W, Jones DB, Edwards M, Nimeri A, Kindel T, Petrick A. American society for metabolic and bariatric surgery: intra-operative care pathway for minimally invasive Roux-en-Y gastric bypass. Surg Obes Relat Dis 2024; 20:895-909. [PMID: 39097472 DOI: 10.1016/j.soard.2024.06.002] [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: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 08/05/2024]
Abstract
BACKGROUND Clinical care pathways help guide and provide structure to clinicians and providers to improve healthcare delivery and quality. The Quality Improvement and Patient Safety Committee (QIPS) of the American Society for Metabolic and Bariatric Surgery (ASMBS) has previously published care pathways for the performance of laparoscopic sleeve gastrectomy (LSG) and pre-operative care of patients undergoing Roux-en-Y gastric bypass (RYGB). OBJECTIVE This current RYGB care pathway was created to address intraoperative care, defined as care occurring on the day of surgery from the preoperative holding area, through the operating room, and into the postanesthesia care unit (PACU). METHODS PubMed queries were performed from January 2001 to December 2019 and reviewed according to Level of Evidence regarding specific key questions developed by the committee. RESULTS Evidence-based recommendations are made for care of patients undergoing RYGB including the pre-operative holding area, intra-operative management and performance of RYGB, and concurrent procedures. CONCLUSIONS This document may provide guidance based on recent evidence to bariatric surgeons and providers for the intra-operative care for minimally invasive RYGB.
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Affiliation(s)
- Henry Lin
- Department of Surgery, Signature Healthcare, Brockton, Massachusetts.
| | - John W Baker
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | | | - Kathleen L Lak
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - April Smith
- Department of Pharmacy, Creighton University School of Pharmacy and Health Professions, Omaha, Nebraska
| | | | - Geoffrey Nadzam
- Department of Surgery, Yale School of Medicine, New Haven, Connecticut
| | - Lee D Ying
- Department of Surgery, Yale New Haven Hospital, New Haven, Connecticut
| | - Oliver Varban
- Department of Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Angel Manuel Reyes
- Department of General Surgery, St. Michael Medical Center, Silverdale, Washington
| | - Jamie Breckenbridge
- Department of General Surgery, Fort Belvoir Community Hospital, Fort Belvoir, Virginia
| | - Lawrence Tabone
- Department of Surgery, West Virginia University, Morgantown, West Virginia
| | - Charmaine Gentles
- Department of Surgery, Northshore University Hospital, Manhasset, New York
| | | | - Stephanie B Jones
- Department of Anesthesiology, Northwell Health, New Hyde Park, New York
| | - Jon Gould
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Wesley Vosburg
- Department of Surgery, Grand Strand Medical Center, Myrtle Beach, South Carolina
| | - Daniel B Jones
- Department of Surgery, Rutgers New Jersey Medical School, Newark, New Jersey
| | | | - Abdelrahman Nimeri
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Tammy Kindel
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anthony Petrick
- Department of Surgery, Geisinger Medical Center, Danville, Pennsylvania
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Jearanai S, Wiboonkhwan NA, Thongkan T, Pitakteerabundit T. Novel Trocar-Free Gastric Retractor in Laparoscopic Distal Pancreatectomy. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03491-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Okut G, Turgut E, Kaplan K, Bag YM, Sumer F, Kayaalp C. Is It Possible to Estimate the Liver Left Lobe Volume Using Preoperative Data Before Bariatric Surgery? Obes Surg 2022; 32:2696-2705. [PMID: 35689141 DOI: 10.1007/s11695-022-06143-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 06/03/2022] [Accepted: 06/03/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Retraction of the left lobe of the liver (LLL) is an important step in bariatric surgical procedures. A good liver retraction will both facilitate the operation and reduce complications. The aim of the study is to identify patients with large LLL with preoperative anthropometric and laboratory data, and to reveal complications due to large LLL. MATERIALS AND METHODS The data of 245 patients who underwent bariatric surgery in our department between April 2019 and March 2021 were retrospectively analyzed. The patients were divided into two groups according to the visibility of the caudate lobe of the liver, the left diaphragmatic artery-vein, and the fat pad on the esophagus after liver retraction. RESULTS Univariate analyses revealed significant differences in BMI, waist and hip circumferences, TG, DM, and HbA1c values, but only BMI (p = 0.001) and the presence of DM (p = 0.017) were found to be independent predictors of LLL size. BMI ≥ 42.1 kg/m2 indicates the size of LLL with 83% sensitivity and 49% specificity. Retractor-related complications were significantly higher in the large LLL group (p = 0.036). There was no difference between the two groups in terms of complications related to trocar insertion (p = 0.014) and postoperative liver enzyme levels (p = 0.714). The operation time (laparoscopic sleeve gastrectomy [LSG]; p = 0.021) (laparoscopic Roux-N-Y gastric bypass [LRYGB]; p = 0.020) and the amount of bleeding (LSG; p < 0.001) (LRYGB; p = 0.011) are higher in patients with large LLL. CONCLUSION Large LLL can be predicted and complications may be reduced with the help of preoperative data.
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Affiliation(s)
- Gokalp Okut
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey.
| | - Emre Turgut
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey
| | - Kuntay Kaplan
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey
| | - Yusuf Murat Bag
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey
| | - Fatih Sumer
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey
| | - Cuneyt Kayaalp
- Gastroenterology Surgery Department, Inonu University Turgut Ozal Medical Center, Bulgurlu Mahallesi, Elazığ Yolu 15. Km, 44280, Merkez/Battalgazi/Malatya, Turkey
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Early Postoperative Bleeding After Laparoscopic Roux-En-Y Gastric Bypass: a Single Center Analysis. Obes Surg 2022; 32:1902-1908. [PMID: 35201569 DOI: 10.1007/s11695-022-05973-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 02/08/2022] [Accepted: 02/17/2022] [Indexed: 12/20/2022]
Abstract
PURPOSE Early postoperative bleeding is a common complication after laparoscopic Roux-en-Y gastric bypass (LRYGB) and is associated with significant morbidity. We aimed to identify predictors of early postoperative bleeding after LRYGB and characterize hemorrhagic events and 30-day postoperative outcomes. MATERIAL AND METHODS We conducted a retrospective cohort study regarding all patients submitted to LRYGB in 2019 at a high-volume obesity center. Early postoperative bleeding was defined as any clinically significant evidence of hemorrhage in the early postoperative period. Demographic, preoperative, and intraoperative factors were evaluated for associations with postoperative bleeding. Postoperative outcomes were compared between patients with and without hemorrhage. RESULTS Of 340 patients submitted to LRYGB, 14 (4.1%) had early postoperative bleeding. Patients with bleeding had an increased preoperative left hepatic lobe diameter (8.4 vs. 7.3 cm, p = 0.048). Prior cholecystectomy (28.6 vs. 14.5%) and previous bariatric surgery (35.7 vs. 23.9%) tended to be more prevalent among these patients. Bleeding occurred at a median time of 31.2 [IQR 19.7-38.5] h. Thirteen patients presented with intraluminal bleeding and one with extraluminal bleeding. Melena was the most common symptom. All hemorrhages were clinically diagnosed, and 92.9% were managed conservatively. Postoperative bleeding was associated with longer hospital stay (3.5 vs. 2.0 days), higher reintervention (7.1 vs. 0%), and readmission (14.3 vs. 0%), all p < 0.05. CONCLUSIONS Bleeding was the most frequent early complication after LRYGB. Patients with hepatomegaly and prior surgeries may have technically challenging LRYGB and should be carefully assessed. Perioperative strategies should be encouraged in high-risk patients to prevent bleeding.
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Madhok B, Nanayakkara K, Mahawar K. Safety considerations in laparoscopic surgery: A narrative review. World J Gastrointest Endosc 2022; 14:1-16. [PMID: 35116095 PMCID: PMC8788169 DOI: 10.4253/wjge.v14.i1.1] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 08/11/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023] Open
Abstract
Laparoscopic surgery has many advantages over open surgery. At the same time, it is not without its risks. In this review, we discuss steps that could enhance the safety of laparoscopic surgery. Some of the important safety considerations are ruling out pregnancy in women of the childbearing age group; advanced discussion with the patient regarding unexpected intraoperative situations, and ensuring appropriate equipment is available. Important perioperative safety considerations include thromboprophylaxis; antibiotic prophylaxis; patient allergies; proper positioning of the patient, stack, and monitor(s); patient appropriate pneumoperitoneum; ergonomic port placement; use of lowest possible intra-abdominal pressure; use of additional five-millimetre (mm) ports as needed; safe use of energy devices and laparoscopic staplers; low threshold for a second opinion; backing out if unsafe to proceed; avoiding hand-over in the middle of the procedure; ensuring all planned procedures have been performed; inclusion of laparoscopic retrieval bags and specimens in the operating count; avoiding 10-15 mm ports for placement of drains; appropriate port closures; and use of long-acting local anaesthetic agents for analgesia. Important postoperative considerations include adequate analgesia; early ambulation; careful attention to early warning scores; and appropriate discharge advice.
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Affiliation(s)
- Brij Madhok
- Upper GI Surgery, University Hospitals of Derby and Burton NHS Foundation Trust, Derby DE22 3NE, United Kingdom
| | - Kushan Nanayakkara
- Upper GI Surgery, University Hospitals of Derby and Burton NHS Foundation Trust, Derby DE22 3NE, United Kingdom
| | - Kamal Mahawar
- Department of General Surgery, South Tyneside and Sunderland NHS Foundation Trust, Sunderland SR4 7TP, United Kingdom
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Hatao F, Imamura K, Ishibashi Y, Kawasaki K, Yamazaki R, Morita Y. Liver retraction using an L-shaped retractor during sleeve gastrectomy. Surg Today 2021; 52:574-579. [PMID: 34853882 DOI: 10.1007/s00595-021-02430-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/03/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE The Nathanson liver retractor (NLR) and the snake liver retractor (SLR) are commonly used in bariatric surgery and their use is associated with some disadvantages. We developed an L-shaped liver retractor (LLR) and herein evaluated its efficacy and safety. METHODS The present retrospective study enrolled patients undergoing sleeve gastrectomy in our department between June 2014 and December 2020. The patients were divided into three groups according to the liver retractor used (LLR, SLR or NLR) for a comparative analysis of the efficacy and safety of the devices. The procedural time (PT) of each retractor type, defined as the time from retractor insertion to liver fixation, was compared. RESULTS In total, 140 patients successfully underwent laparoscopic sleeve gastrectomy. The LLR, SLR and NLR were used in 37, 91, and 12 of these patients, respectively. The PT for the LLR was the shortest. AST/ALT elevation was significantly more frequent in the NLR group than in the SLR group and tended to be less frequent in the LLR group in comparison to the NLR group (p = 0.09). The length of hospital stay in the NLR group was significantly longer in comparison to the LLR group. CONCLUSION Our study suggested that the LLR was superior to the conventional liver retractors used in sleeve gastrectomy.
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Affiliation(s)
- Fumihiko Hatao
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan.
| | - Kazuhiro Imamura
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan
| | - Yuji Ishibashi
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan
| | - Koichiro Kawasaki
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan
| | - Ryoto Yamazaki
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan
| | - Yasuhiro Morita
- Department of Surgery, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu, Tokyo, 183-8524, Japan
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Fersahoğlu MM, Ergin A, Çiyiltepe H, Fersahoglu AT, Bulut NE, Bilgili AC, Kaya B, Memişoğlu K. Comparison of the Pretzelflex Retractor and Nathanson Retractor in Laparoscopic Sleeve Gastrectomy Surgery. Obes Surg 2021; 31:4963-4969. [PMID: 34436716 DOI: 10.1007/s11695-021-05680-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Retraction of the left lobe of the liver is an important step in most bariatric surgical procedures. The left lobe of the liver may be enlarged, and laceration, hematoma, or necrosis may develop in the liver due to retraction. In this study, the results of use of the Nathanson retractor (NR) and PretzelFlex retractor (PFR) in the patients undergoing laparoscopic sleeve gastrectomy (LSG) were compared. MATERIALS AND METHODS The patients who underwent LSG were divided into three groups based on the type of liver retraction device used. Group 1: NR was used fixed during the operation; Group 2: PF retractor was used; Group 3: NR were used only for fundus dissection and when necessary. All groups were evaluated in terms of demographic characteristics, liver function tests, and developing complications. RESULTS The study was conducted with a total of 120 consecutive patients. Operation time in the second group was found to be significantly lower than the other two groups (p = 0.009; p = 0.001; p < 0.01). The duration of retractor use in the first group was significantly higher than the other two groups (p = 0.001; p = 0.001; p < 0.01). While aspartate aminotransferase (AST) values were found to be high in Group 1, alanine aminotransferase (ALT) values were found to be high in Groups 1 and 3. CONCLUSION PFR has shorter operating and retraction times. It causes less measurable liver damage. Although the NR will be used, intermittent use causes less damage to the liver as in PFR.
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Affiliation(s)
- Mehmet Mahir Fersahoğlu
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey.
| | - Anıl Ergin
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
| | - Hüseyin Çiyiltepe
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
| | - Ayşe Tuba Fersahoglu
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
| | - Nuriye Esen Bulut
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
| | - Ali Cihan Bilgili
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
| | - Bülent Kaya
- Hisar Intercontinental Hospital/General Surgery, Saray Mahallesi Siteyolu caddesi no:7, 34768, Umraniye/Istanbul, Turkey
| | - Kemal Memişoğlu
- Fatih Sultan Mehmet Training And Research Hospital/General Surgery, Hastane Street No: 1/8 Icerenkoy, 34752, , Istanbul, Turkey
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Zhang J, Zheng X, Li W, Lu Y, Sun Z, Zhang N, Zhu B. A Trocar-Free and Low-cost Method for Liver Retraction in Laparoscopic Gastric Surgery. Obes Surg 2021; 32:550-552. [PMID: 34406597 DOI: 10.1007/s11695-021-05665-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 12/27/2022]
Affiliation(s)
- Jianlu Zhang
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China
| | - Xuejing Zheng
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China
| | - Weiqing Li
- Department of Thoracic Surgery, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China
| | - Yi Lu
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Zhipeng Sun
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China.
| | - Nengwei Zhang
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China.
| | - Bin Zhu
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China.
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BABADOPULOS RFDAL, MOURA-JR LGD, FECHINE V, ROCHA MBS, ANTUNES N, COSTA TA, COSTA BA, DE-MORAES MO. TÉCNICA DE EXPOSIÇÃO DA JUNÇÃO ESOFAGOGÁSTRICA OBTIDA POR MEIO DE AFASTADOR FLEXÍVEL DE FÍGADO EM CIRURGIA BARIÁTRICA: ENSAIO CLÍNICO RANDOMIZADO. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2021; 34:e1631. [PMID: 35107493 PMCID: PMC8846480 DOI: 10.1590/0102-672020210002e1631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 04/20/2021] [Indexed: 11/22/2022]
Abstract
In the Roux-en-Y gastric bypass technique, classic laparoscopic surgical
retractors are usually rigid, require an additional incision for its
installation, or must be handled by an assistant during the surgical procedure,
involving a risk of liver injury.
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First prospective clinical trial of reduced incision bariatric procedures using magnetic liver retraction. Surg Obes Relat Dis 2020; 17:147-152. [PMID: 33011073 DOI: 10.1016/j.soard.2020.08.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 07/25/2020] [Accepted: 08/12/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Exposure of the surgical field is an essential component of minimally invasive surgery. Liver retraction is an important element of bariatric procedures because visualization of the stomach and gastroesophageal junction is key. The magnetic surgical system provides a well-tolerated and effective option for adjustable liver retraction without the use of a dedicated port. OBJECTIVE The purpose of this study was to evaluate the safety profile and effectiveness of the magnetic surgical system in patients undergoing bariatric procedures. SETTING Two investigational sites in Chile. METHODS A prospective, single-arm study (ClinicalTrials.govNCT03508674) with adherence to Good Clinical Practices and ISO 14155:2011(E) was undertaken to evaluate the safety profile and effectiveness of the magnetic surgical system in patients undergoing bariatric surgery. Patient follow-up occurred at 7 and 30 days postprocedure. RESULTS A total of 50 patients who met the inclusion criteria had a body mass index ranging from 28.4 to 58.2 kg/m2. All procedures were completed without complications or conversions. The average overall procedure time was 61 minutes, and the amount of coupling time between the magnetic controller and the detachable grasper was 37 minutes. In all cases the device was able to adequately retract the liver to achieve an effective exposure of the target tissue and perform the bariatric procedure. A total of 24 adverse effects were reported throughout the course of the study. All device-related adverse effects were mild in severity and resolved with no clinical sequelae. CONCLUSION The magnetic surgical system is a well-tolerated and effective option for liver retraction in minimally invasive and bariatric surgery in patients with a varying range of body mass indexes.
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