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daSilva-deAbreu A, Rodgers JE, Seltz J, Mandras SA, Lavie CJ, Loro-Ferrer JF, Ventura HO, Schauer PR, Vest AR. Obesity, Challenges, and Weight-Loss Strategies for Patients With Ventricular Assist Devices. JACC. HEART FAILURE 2024:S2213-1779(24)00324-X. [PMID: 38904644 DOI: 10.1016/j.jchf.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 03/26/2024] [Accepted: 04/02/2024] [Indexed: 06/22/2024]
Abstract
For adults with advanced heart failure, class II/III obesity (body mass index ≥35 kg/m2) represents major challenges, and it is even considered a contraindication for heart transplantation (HT) at many centers. This has led to growing interest in preventing and treating obesity to help patients with advanced heart failure become HT candidates. Among all weight-loss strategies, bariatric surgery (BSx) has the greatest weight loss efficacy and has shown value in enabling select patients with left ventricular assist devices (LVADs) and obesity to lose sufficient weight to access HT. Nevertheless, both BSx and antiobesity medications warrant caution in the LVAD population. In this review, the authors describe and interpret the available published reports on the impact of obesity and weight-loss strategies for patients with LVADs from general and HT candidacy standpoints. The authors also provide an overview of the journey of LVAD recipients who undergo BSx and review major aspects of perioperative protocols.
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Affiliation(s)
- Adrian daSilva-deAbreu
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA; Doctoral School, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain.
| | - Jo E Rodgers
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jessica Seltz
- Frances Stern Nutrition Center, Tufts Medical Center, Boston, Massachusetts, USA
| | - Stacy A Mandras
- Transplant Institute, AdventHealth Orlando, Orlando, Florida, USA
| | - Carl J Lavie
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-the University of Queensland School of Medicine New Orleans, Louisiana, USA
| | | | - Hector O Ventura
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-the University of Queensland School of Medicine New Orleans, Louisiana, USA
| | - Philip R Schauer
- Metamor Metabolic Institute, Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Amanda R Vest
- Division of Cardiology, The CardioVascular Center, Tufts Medical Center, Boston, Massachusetts, USA
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2
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Palenzuela DL, Agarwal D, Flanders K, Coglianese E, Tsao L, D'Alessandro D, Lewis GD, Fitzsimons M, Gee D. A second chance for a new heart? The role of metabolic and bariatric surgery in patients with end-stage heart failure. J Gastrointest Surg 2024; 28:389-393. [PMID: 38583888 DOI: 10.1016/j.gassur.2024.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/01/2024] [Accepted: 02/03/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND Obesity is an independent risk factor for heart failure (HF). Substantial weight loss has been shown to reverse obesity-related cardiomyopathy. This study aimed to report our institution's experience with laparoscopic sleeve gastrectomy (LSG) in patients with morbid obesity and end-stage HF. METHODS Between 2018 and 2022, 26 patients with end-stage HF were referred for LSG. Of 26 patients, 16 underwent an operation, and 10 did not. After institutional review board approval, a retrospective electronic medical record review was performed to evaluate (i) age, (ii) preoperative weight, (iii) decrease in body mass index (BMI) score, (iv) whether the patient underwent heart transplantation, and (v) mortality. Data analysis was performed using Stata/SE (version 17.0; StataCorp). The Wilcoxon rank-sum test was used to compare continuous variables between the cohorts, and the Pearson chi-square test was used for binary variables with Bonferroni correction applied. RESULTS The LSG and non-LSG cohorts had comparable ages (P = .088) and starting BMI score (P = .918), and a proportion of patients had a ventricular assist device (P = .191). Patients who underwent LSG lost significantly more weight than the patients who did not, with an average decrease in BMI score of 8.9 kg/m2 (SD, ±6.13) and 1.1 kg/m2 (SD, ±4.10), respectively (P = .040). Of note, 6 patients (37.5%) who underwent LSG eventually underwent transplantation, compared with 2 patients (20.0%) from the matched cohort (P = .884). Of the 26 patients, there were 6 deaths: 2 (12.5%) in the LSG cohort and 4 (40.0%) in the non-LSG cohort (P = .525). CONCLUSION LSG may be safe and effective for weight loss in patients with HF. This operation may provide patients affected by obesity with end-stage HF the lifesaving opportunity to achieve transplant candidacy.
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Affiliation(s)
- Deanna L Palenzuela
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States.
| | - Divyansh Agarwal
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Karen Flanders
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Erin Coglianese
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Lana Tsao
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - David D'Alessandro
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Gregory D Lewis
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Michael Fitzsimons
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
| | - Denise Gee
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States
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Esparham A, Mehri A, Hadian H, Taheri M, Anari Moghadam H, Kalantari A, Fogli MJ, Khorgami Z. The Effect of Bariatric Surgery on Patients with Heart Failure: a Systematic Review and Meta-analysis. Obes Surg 2023; 33:4125-4136. [PMID: 37897639 DOI: 10.1007/s11695-023-06898-4] [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: 08/11/2023] [Revised: 10/05/2023] [Accepted: 10/11/2023] [Indexed: 10/30/2023]
Abstract
The current study aims to evaluate the effect of bariatric metabolic surgery (BMS) on the New York Heart Association (NYHA) class and left ventricular ejection fraction (LVEF) in patients with diagnosed heart failure (HF). Fourteen related articles with 217 patients were included in the final analysis. LVEF significantly improved after BMS in patients with HF with a mean difference of 7.78% (CI 95%: 3.72, 11.84, I2 = 83.75, p-value < 0.001). Also, the NYHA class significantly decreased after BMS with a mean difference of - 0.40 (CI 95%: - 0.62, - 0.19, I2: 47.03, p-value < 0.001). A total of 27 patients with obesity and HF were listed for cardiac transplantation after BMS. Of those, 20 patients successfully underwent heart transplantation after BMS.
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Affiliation(s)
- Ali Esparham
- School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Mehri
- Endoscopic and Minimally Invasive Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Maryam Taheri
- Department of Cardiology, Ascension St. John Medical Center, Tulsa, OK, USA
| | | | - Armin Kalantari
- Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK, USA
| | - Michael J Fogli
- Department of Cardiology, Ascension St. John Medical Center, Tulsa, OK, USA
- Department of Internal Medicine, University of Oklahoma School of Community Medicine, Tulsa, Oklahoma, USA
| | - Zhamak Khorgami
- Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK, USA.
- Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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4
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Verras GI, Mulita F, Lampropoulos C, Kehagias D, Curwen O, Antzoulas A, Panagiotopoulos I, Leivaditis V, Kehagias I. Risk Factors and Management Approaches for Staple Line Leaks Following Sleeve Gastrectomy: A Single-Center Retrospective Study of 402 Patients. J Pers Med 2023; 13:1422. [PMID: 37763189 PMCID: PMC10532722 DOI: 10.3390/jpm13091422] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/26/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Sleeve gastrectomy (SG) has gained ever-increasing popularity among laparoscopic surgeons involved in bariatric surgery. This single-institution, retrospective cohort study aims to evaluate the prevalence of postoperative staple line leakage (PSLL) after LSG and identify risk factors for its development. We included patient data that underwent LSG at our institution for a span of 17 years-starting in January 2005 and ending in December 2022. We set the investigation of correlations of patient-related factors (age, weight, BMI, smoking status, presence of diabetes mellitus) with the occurrence of postoperative leaks. A total of 402 patients were included in our study. Of them, 26 (6.46%) developed PSLL. In total, 19 (73%) patients underwent percutaneous drainage and 14 patients (53.8%) were treated with intraluminal endoscopic stenting. Finally, five patients (19.2%) were treated with endoscopic clipping of the defect. Operative management was required in only one patient. There were no statistically significant differences in patient age, mean weight at the time of operation, and mean BMI. Abnormal drain amylase levels were associated with earlier detection of PSLL. More consideration needs to be given to producing a consensus regarding the management of PSLL, prioritizing nonoperative management with the combination of percutaneous drainage and endoscopic stenting as the safest and most efficient approach.
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Affiliation(s)
- Georgios-Ioannis Verras
- Department of Surgery, General University Hospital of Patras, 26504 Patras, Greece
- General Surgery, Epsom and St. Helier University Hospitals, National Health Service (NHS) Trust, London SM5 1AA, UK
| | - Francesk Mulita
- Department of Surgery, General University Hospital of Patras, 26504 Patras, Greece
| | | | - Dimitrios Kehagias
- Department of Surgery, General University Hospital of Patras, 26504 Patras, Greece
| | - Oliver Curwen
- General Surgery, Epsom and St. Helier University Hospitals, National Health Service (NHS) Trust, London SM5 1AA, UK
| | - Andreas Antzoulas
- General Surgery, Epsom and St. Helier University Hospitals, National Health Service (NHS) Trust, London SM5 1AA, UK
| | - Ioannis Panagiotopoulos
- Department of Cardiothoracic Surgery, General Hospital of Athens “Ippokrateio”, 11527 Athens, Greece
| | - Vasileios Leivaditis
- Department of Cardiothoracic and Vascular Surgery, Westpfalz-Klinikum, 67655 Kaiserslautern, Germany
| | - Ioannis Kehagias
- Department of Surgery, General University Hospital of Patras, 26504 Patras, Greece
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5
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Abebe TB, Doyle MB, Khan A, Eagon JC, Dimou FM, Eckhouse SR, Shakhsheer BA. Should Bariatric Surgery Play a Larger Role in the Management of Pediatric Patients with Severe Obesity and End-Stage Organ Disease? Obes Surg 2023; 33:2585-2587. [PMID: 37273156 DOI: 10.1007/s11695-023-06661-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 05/25/2023] [Accepted: 05/31/2023] [Indexed: 06/06/2023]
Affiliation(s)
- Tsehay B Abebe
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
| | - Majella B Doyle
- Department of Surgery, Section of Abdominal Transplant Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Adeel Khan
- Department of Surgery, Section of Abdominal Transplant Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - J Christopher Eagon
- Department of Surgery, Section of Minimally Invasive Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Francesca M Dimou
- Department of Surgery, Section of Minimally Invasive Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Shaina R Eckhouse
- Department of Surgery, Section of Minimally Invasive Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Baddr A Shakhsheer
- Department of Surgery, Division of Pediatric Surgery, Washington University School of Medicine, St. Louis, MO, USA
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Barillas-Lara MI, Faaborg-Andersen CC, Quintana RA, Loro-Ferrer JF, Mandras SA, daSilva-deAbreu A. Clinical considerations and pathophysiological associations among obesity, weight loss, heart failure, and hypertension. Curr Opin Cardiol 2023:00001573-990000000-00089. [PMID: 37522803 DOI: 10.1097/hco.0000000000001069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
PURPOSE OF REVIEW To describe the relationship between three pandemics: hypertension, obesity, and heart failure. From pathophysiology to treatment, understanding how these disease entities are linked can lead to breakthroughs in their prevention and treatment. The relevance of this review lies in its discussion of novel pharmacological and surgical treatment strategies for obesity and hypertension, and their role in the prevention and treatment of heart failure. RECENT FINDINGS Novel medications such as GLP-1 agonists have demonstrated sustained weight loss in patients with obesity, and concurrent improvements in their cardiometabolic profile, and possibly also reductions in hypertension-related comorbidities including heart failure. Surgical therapies including laparoscopic bariatric surgery represent an important treatment strategy in obese patients, and recent studies describe their use even in patients with advanced heart failure, including those with ventricular assist devices. SUMMARY These developments have deep implications on our efforts to understand, mitigate, and ultimately prevent the three pandemics, and offer promising improvements to quality of life, survival, and the cost burden of these diseases.
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Affiliation(s)
| | | | - Raymundo A Quintana
- Cardiovascular Imaging Section, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | | | - Stacy A Mandras
- Transplant Institute, Orlando AdventHealth, Orlando, Florida
| | - Adrian daSilva-deAbreu
- Doctoral School, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Herbst DA, Iyengar A, Weingarten ,N, Helmers MR, Kim ,ST, Atluri P. Failure to rescue: obesity increases the risk of mortality following early graft failure in heart transplantation in UNOS database patients. Interact Cardiovasc Thorac Surg 2022; 35:6571810. [PMID: 35445717 PMCID: PMC9419685 DOI: 10.1093/icvts/ivac102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/05/2022] [Accepted: 04/19/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- David Alan Herbst
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
| | - Amit Iyengar
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
| | - , Noah Weingarten
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
| | - Mark R Helmers
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
| | - , Samuel T Kim
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
| | - Pavan Atluri
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania , Philadelphia, PA, USA
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8
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Heidenreich PA, Bozkurt B, Aguilar D, Allen LA, Byun JJ, Colvin MM, Deswal A, Drazner MH, Dunlay SM, Evers LR, Fang JC, Fedson SE, Fonarow GC, Hayek SS, Hernandez AF, Khazanie P, Kittleson MM, Lee CS, Link MS, Milano CA, Nnacheta LC, Sandhu AT, Stevenson LW, Vardeny O, Vest AR, Yancy CW. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2022; 145:e895-e1032. [PMID: 35363499 DOI: 10.1161/cir.0000000000001063] [Citation(s) in RCA: 623] [Impact Index Per Article: 311.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
AIM The "2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure" replaces the "2013 ACCF/AHA Guideline for the Management of Heart Failure" and the "2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure." The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure. METHODS A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021. Structure: Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients' interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses.
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Affiliation(s)
| | | | | | | | | | | | - Anita Deswal
- ACC/AHA Joint Committee on Clinical Practice Guidelines Liaison
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9
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Heidenreich PA, Bozkurt B, Aguilar D, Allen LA, Byun JJ, Colvin MM, Deswal A, Drazner MH, Dunlay SM, Evers LR, Fang JC, Fedson SE, Fonarow GC, Hayek SS, Hernandez AF, Khazanie P, Kittleson MM, Lee CS, Link MS, Milano CA, Nnacheta LC, Sandhu AT, Stevenson LW, Vardeny O, Vest AR, Yancy CW. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure. J Am Coll Cardiol 2022; 79:e263-e421. [PMID: 35379503 DOI: 10.1016/j.jacc.2021.12.012] [Citation(s) in RCA: 706] [Impact Index Per Article: 353.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The "2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure" replaces the "2013 ACCF/AHA Guideline for the Management of Heart Failure" and the "2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure." The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure. METHODS A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021. STRUCTURE Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients' interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses.
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10
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McElderry B, Alvarez P, Hanna M, Chaudhury P, Bhat P, Starling R, Desai M, Mentias A. Outcomes of Bariatric Surgery in Patients with Left Ventricular Assist Device. J Heart Lung Transplant 2022; 41:914-918. [DOI: 10.1016/j.healun.2022.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/22/2022] [Accepted: 04/03/2022] [Indexed: 11/29/2022] Open
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Ng M, Rodgers B, Rehman S, Nathan SS, Bajwa KS, Shah SK, Akkanti BH, Jumean MF, Kumar S, Dressel JL, Radovancevic R, Felinski MM, Kar B, Gregoric ID. Left Ventricular Assist Device Support and Longitudinal Sleeve Gastrectomy Combined With Diet in Bridge to Heart Transplant. Tex Heart Inst J 2022; 49:478098. [PMID: 35201356 DOI: 10.14503/thij-20-7521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Combining left ventricular assist device (LVAD) implantation and longitudinal sleeve gastrectomy may enable patients with morbid obesity to lose enough weight for heart transplant eligibility. In a retrospective study, we evaluated long-term outcomes of patients with body mass indexes ≥35 who underwent LVAD implantation and longitudinal sleeve gastrectomy during the same hospitalization (from January 2013 through July 2018) and then adhered to a dietary protocol. We included 22 patients (mean age, 49.9 ± 12.5 yr; mean preoperative body mass index, 43.3 ± 6.2). Eighteen months after gastrectomy, all 22 patients were alive, and 16 (73%) achieved a body mass index of less than 35. Myocardial recovery in 2 patients enabled LVAD removal. As of October 2020, 10 patients (45.5%) had undergone heart transplantation, 5 (22.3%) were waitlisted, 5 (22.3%) still had a body mass index ≥35, and 2 (9%) had died. With LVAD support, longitudinal sleeve gastrectomy, and dietary protocols, most of our patients with morbid obesity and advanced heart failure lost enough weight for transplant eligibility. Support from physicians and dietitians can maximize positive results in these patients.
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Affiliation(s)
- Mandy Ng
- Clinical Nutrition, Memorial Hermann-Texas Medical Center, Houston, Texas
| | - Beverly Rodgers
- Clinical Nutrition, Memorial Hermann-Texas Medical Center, Houston, Texas
| | - Saadiya Rehman
- Clinical Nutrition, Memorial Hermann-Texas Medical Center, Houston, Texas
| | - Sriram S Nathan
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
| | - Kulvinder S Bajwa
- Department of Surgery, University of Texas Health Science Center at Houston, Houston, Texas
| | - Shinil K Shah
- Department of Surgery, University of Texas Health Science Center at Houston, Houston, Texas
| | - Bindu H Akkanti
- Division of Critical Care Medicine, University of Texas McGovern Medical School, Houston, Texas.,Division of Pulmonary and Sleep Medicine, University of Texas McGovern Medical School, Houston, Texas
| | - Marwan F Jumean
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
| | - Sachin Kumar
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
| | - Jennifer L Dressel
- Clinical Nutrition, Memorial Hermann-Texas Medical Center, Houston, Texas
| | - Rajko Radovancevic
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
| | - Melissa M Felinski
- Department of Surgery, University of Texas Health Science Center at Houston, Houston, Texas
| | - Biswajit Kar
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
| | - Igor D Gregoric
- Department of Advanced Cardiopulmonary Therapies and Transplantation, Center for Advanced Heart Failure, University of Texas Health Science Center at Houston, Houston, Texas
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12
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Trends in Body Mass Index and Association With Outcomes in Pediatric Patients on Continuous Flow Ventricular Assist Device Support. ASAIO J 2021; 68:1182-1190. [PMID: 34967787 DOI: 10.1097/mat.0000000000001633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Data are limited regarding body mass index (BMI) in pediatric patients supported by ventricular assist devices (VAD) and associated clinical outcomes and complications. We performed a retrospective single-center cohort study including patients aged ≤21 years on durable continuous-flow VAD support for ≥30 days from 2009 to 2020. Patients were classified based on BMI percentile at implant using the US Centers for Disease Control and Prevention criteria: underweight (<5th percentile), healthy weight (5th-<85th percentile, reference group), overweight (85th-<95th percentile), and obese (≥95th percentile). Primary outcomes were hospital mortality and length of stay (LOS) after implant. Secondary outcomes included infectious complications and pump thrombosis. Seventy-two patients (58 HeartWare, 13 HeartMateII, 1 HeartMate3) were included. At implant, the study cohort comprised 13% underweight, 53% healthy weight, 18% overweight, and 17% obese. BMI increased across all categories during support, with 29% gaining BMI categories. No patients with obesity reduced their BMI category. At explant, the study cohort comprised 1% underweight, 54% healthy weight, 22% overweight, and 22% obese. There was no significant difference in hospital mortality, postoperative LOS, or pump thrombosis. Patients who were overweight had more frequent non-VAD infections. Patients with obesity required longer duration on VAD support and were less likely to be transplanted. We concluded that pediatric patients on VAD support who are overweight or have obesity do not improve their BMI and instead have significant increase. Larger studies are needed to assess the impact of abnormal BMI on VAD complications in pediatric patients.
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13
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Parallel improvement of systolic function with surgical weight loss in patients with heart failure and reduced ejection fraction: a systematic review and patient-level meta-analysis. Surg Obes Relat Dis 2021; 18:433-438. [PMID: 35058131 DOI: 10.1016/j.soard.2021.12.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/18/2021] [Accepted: 12/11/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Morbid obesity (MO) is an increasingly common condition in patients with heart failure with reduced ejection fraction (HFrEF). Although substantial weight loss in morbidly obese patients has proved to slow the progression of heart failure, parallel alteration of ejection fraction (EF) and New York Heart Association (NYHA) functional class along with post-bariatric surgery weight loss is yet to be determined. OBJECTIVES This systematic review aimed to measure the effect of bariatric weight loss on EF and NYHA functional class in patients with HFrEF. METHODS A systematic literature review was performed in Medline/PubMed to identify studies in patients with MO and pre-existing HFrEF, who underwent bariatric surgery. RESULTS A total of 11 studies encompassing 136 patients with HFrEF undergoing bariatric surgery for MO were included. Six studies provided patient-level data on 37 cases. Patients lost an average body mass index (BMI) of 12.9 ± 4.2 kg/m2 (5.1 to 23 kg/m2) after an average follow up of 22.43 ± 18.6 months (2-89 mo). There was a direct correlation between BMI loss and EF improvement (r = 0.61, P < .0001), but not between BMI loss and NYHA functional class changes (r = 0.17, P = .4). CONCLUSION Weight loss induced by bariatric surgery results in parallel EF increase in patients with MO and HFrEF. However, current data does not indicate a parallel improvement of clinical symptoms (NYHA functional class) along with such an increase in EF in this population of patients.
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14
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Mills J, Answine J, Martin S, Bryce N, Dikranis K, DiMarco L. Sleeve gastrectomy to aortic valve replacement: safe? Surg Obes Relat Dis 2021; 18:351-356. [PMID: 35067459 DOI: 10.1016/j.soard.2021.12.010] [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: 04/27/2021] [Revised: 11/03/2021] [Accepted: 12/05/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Bariatric surgery has favorable results on cardiac structure and function, but there is minimal research on its utility in the cardiac comorbid population. OBJECTIVES To determine if laparoscopic sleeve gastrectomy (SG) is safe in patients with symptomatic aortic stenosis (AS). SETTING Community hospital/bariatric center of excellence in Pennsylvania. METHODS Retrospective single center review of 18 patients with morbid obesity and clinically significant AS. All SGs were performed between June 2016 and June 2020. Outcomes including hospital length of stay, 30-day readmission, and 30-day mortality in the study population (n = 18) were compared with 100 patients without AS who underwent SG at the same institution during the same time. RESULTS There were no perioperative deaths. Mean hospital stay in the study group was 1.78 days compared with 1.3 days in the noncardiac group (P = .1154). Two of 18 patients (11.1%) required readmission within 30 days, both for clinically significant bleeding, compared with 2 of 100 noncardiac patients (2.0%) (P = .1097). Seventeen of 18 study patients went on to have definitive aortic valve replacement surgery. CONCLUSION SG appears safe in patients with clinically significant AS. Although the AS group did have a higher rate of complications, these were manageable and did not increase mortality or LOS. Further studies are required to determine if outcomes of definitive aortic valve replacement are improved after bariatric surgery.
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Affiliation(s)
- John Mills
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania.
| | - Joseph Answine
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania
| | - Sean Martin
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania
| | - Nicole Bryce
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania
| | - Kristi Dikranis
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania
| | - Luciano DiMarco
- UPMC Pinnacle Community General Hospital, Harrisburg, Pennsylvania
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15
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Gustafsson F, Ben Avraham B, Chioncel O, Hasin T, Grupper A, Shaul A, Nalbantgil S, Hammer Y, Mullens W, Tops LF, Elliston J, Tsui S, Milicic D, Altenberger J, Abuhazira M, Winnik S, Lavee J, Piepoli MF, Hill L, Hamdan R, Ruhparwar A, Anker S, Crespo-Leiro MG, Coats AJS, Filippatos G, Metra M, Rosano G, Seferovic P, Ruschitzka F, Adamopoulos S, Barac Y, De Jonge N, Frigerio M, Goncalvesova E, Gotsman I, Itzhaki Ben Zadok O, Ponikowski P, Potena L, Ristic A, Jaarsma T, Ben Gal T. HFA of the ESC position paper on the management of LVAD-supported patients for the non-LVAD specialist healthcare provider Part 3: at the hospital and discharge. ESC Heart Fail 2021; 8:4425-4443. [PMID: 34585525 PMCID: PMC8712918 DOI: 10.1002/ehf2.13590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/22/2021] [Accepted: 08/19/2021] [Indexed: 12/28/2022] Open
Abstract
The growing population of left ventricular assist device (LVAD)‐supported patients increases the probability of an LVAD‐ supported patient hospitalized in the internal or surgical wards with certain expected device related, and patient‐device interaction complication as well as with any other comorbidities requiring hospitalization. In this third part of the trilogy on the management of LVAD‐supported patients for the non‐LVAD specialist healthcare provider, definitions and structured approach to the hospitalized LVAD‐supported patient are presented including blood pressure assessment, medical therapy of the LVAD supported patient, and challenges related to anaesthesia and non‐cardiac surgical interventions. Finally, important aspects to consider when discharging an LVAD patient home and palliative and end‐of‐life approaches are described.
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Affiliation(s)
- Finn Gustafsson
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Binyamin Ben Avraham
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C., Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Tal Hasin
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Avishai Grupper
- Heart Failure Institute, Lev Leviev Heart Center, Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Aviv Shaul
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Yoav Hammer
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Wilfried Mullens
- Ziekenhuis Oost Limburg, Genk, University Hasselt, Hasselt, Belgium
| | - Laurens F Tops
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeremy Elliston
- Anesthesiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Steven Tsui
- Transplant Unit, Royal Papworth Hospital, Cambridge, UK
| | - Davor Milicic
- Department for Cardiovascular Diseases, Hospital Center Zagreb, University of Zagreb, Zagreb, Croatia
| | - Johann Altenberger
- SKA-Rehabilitationszentrum Großgmain, Salzburger, Straße 520, Großgmain, 5084, Austria
| | - Miriam Abuhazira
- Department of Cardiothoracic Surgery, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Stephan Winnik
- Department of Cardiology, University Heart Center, University Hospital Zurich, Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Jacob Lavee
- Heart Transplantation Unit, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Lorrena Hill
- School of Nursing and Midwifery, Queen's University, Belfast, UK
| | - Righab Hamdan
- Department of Cardiology, Beirut Cardiac Institute, Beirut, Lebanon
| | - Arjang Ruhparwar
- Department of Cardiac Surgery, University of Heidelberg, Heidelberg, Germany
| | - Stefan Anker
- Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Marisa Generosa Crespo-Leiro
- Complexo Hospitalario Universitario A Coruña (CHUAC), CIBERCV, Instituto de Investigacion Biomedica A Coruña (INIBIC), Universidad de a Coruña (UDC), A Coruña, Spain
| | | | - Gerasimos Filippatos
- Heart Failure Unit, Attikon University Hospital, National and Kapodistrian University of Athens, Greece. School of Medicine, University of Cyprus, Nicosia, Cyprus
| | - Marco Metra
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Giuseppe Rosano
- Cardiovascular Clinical Academic Group, St George's Hospitals NHS Trust University of London, London, UK.,RCCS San Raffaele Pisana, Rome, Italy
| | - Petar Seferovic
- Serbian Academy of Sciences and Arts, Heart Failure Center, Faculty of Medicine, Belgrade University Medical Center, Belgrade, Serbia
| | - Frank Ruschitzka
- Department of Cardiology, University Hospital, University Heart Center, Zurich, Switzerland
| | - Stamatis Adamopoulos
- Heart Failure and Heart Transplantation Unit, Onassis Cardiac Surgery Center, Athens, Greece
| | - Yaron Barac
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nicolaas De Jonge
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maria Frigerio
- Transplant Center and De Gasperis Cardio Center, Niguarda Hospital, Milan, Italy
| | | | - Israel Gotsman
- Heart Institute, Hadassah University Hospital, Jerusalem, Israel
| | - Osnat Itzhaki Ben Zadok
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Piotr Ponikowski
- Centre for Heart Diseases, University Hospital, Wroclaw, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Luciano Potena
- Heart and Lung Transplant Program, Bologna University Hospital, Bologna, Italy
| | - Arsen Ristic
- Department of Cardiology of the Clinical Center of Serbia, Belgrade University School of Medicine, Belgrade, Serbia
| | - Tiny Jaarsma
- Department of Nursing, Faculty of Medicine and Health Sciences, University of Linköping, Linköping, Sweden
| | - Tuvia Ben Gal
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Ryan CT, Santiago A, Tariq N, Lamba HK. Effect of Laparoscopic Sleeve Gastrectomy on Heart Transplant Status in 4 Patients with Left Ventricular Assist Devices. Tex Heart Inst J 2021; 47:284-289. [PMID: 33472222 DOI: 10.14503/thij-19-7161] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Bariatric surgery helps many morbidly obese patients lose substantial weight. However, few data exist on its long-term safety and effectiveness in patients who also have continuous-flow left ventricular assist devices and in whom heart transplantation is contemplated. We retrospectively identified patients at our institution who had undergone ventricular assist device implantation and subsequent laparoscopic sleeve gastrectomy from June 2015 through September 2017, and we evaluated their baseline demographic data, preoperative characteristics, and postoperative outcomes. Four patients (3 men), ranging in age from 32 to 44 years and in body mass index from 40 to 57, underwent sleeve gastrectomy from 858 to 1,849 days after left ventricular assist device implantation to treat nonischemic cardiomyopathy. All had multiple comorbidities. At a median follow-up duration of 42 months (range, 24-47 mo), median body mass index decreased to 31.9 (range, 28.3-44.3) at maximal weight loss, with a median percentage of excess body mass index lost of 72.5% (range, 38.7%-87.4%). After achieving target weight, one patient was listed for heart transplantation, another awaited listing, one was kept on destination therapy because of positive drug screens, and one regained weight and remained ineligible. On long-term follow-up, laparoscopic sleeve gastrectomy appears to be safe and feasible for morbidly obese patients with ventricular assist devices who must lose weight for transplantation consideration. Additional studies are warranted to evaluate this weight-loss strategy after transplantation and immunosuppression.
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Affiliation(s)
- Christopher T Ryan
- Division of Cardiothoracic Transplantation and Mechanical Circulatory Support, Department of Surgery; Baylor College of Medicine, Houston, Texas 77030
| | - Adriana Santiago
- Division of Cardiothoracic Transplantation and Mechanical Circulatory Support, Department of Surgery; Baylor College of Medicine, Houston, Texas 77030
| | - Nabil Tariq
- Bariatric and Metabolic Surgery Center, Department of Surgery; Baylor College of Medicine, Houston, Texas 77030
| | - Harveen K Lamba
- Division of Cardiothoracic Transplantation and Mechanical Circulatory Support, Department of Surgery; Baylor College of Medicine, Houston, Texas 77030
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17
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Shikora SA, Edgerton C, Harris D, Buchwald H. Metabolic surgery. Curr Probl Surg 2021; 59:101059. [DOI: 10.1016/j.cpsurg.2021.101059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 09/03/2021] [Indexed: 11/29/2022]
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18
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Gholizadeh B, Hajsadeghi S, Makhsosi BR, Kimia F, Mokhber S, Pazouki A. One Anastomosis Gastric Bypass in a Morbidly Obese Patient with Heart Failure: a Case Report. Obes Surg 2021; 32:194-196. [PMID: 34402000 DOI: 10.1007/s11695-021-05597-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Barmak Gholizadeh
- Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of General Surgery, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shokoufeh Hajsadeghi
- Department of Cardiology, Rasoul-e-Akram Hospital, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Behnam Reza Makhsosi
- Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of General Surgery, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fereshteh Kimia
- Anesthesiology Department, Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Somayyeh Mokhber
- Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Abdolreza Pazouki
- Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran. .,Center of Excellence of International Federation for Surgery of Obesity, Hazrat e Rasool Hospital, Tehran, Iran.
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19
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Kindel TL, Higgins RM, Lak K, Gould J, Baumann Kreuziger L, Mohammed A, Gaglianello N, Ishizawar D. Bariatric surgery in patients with advanced heart failure: A proposed multi-disciplinary pathway for surgical care in medically complex patients. Surgery 2021; 170:659-663. [PMID: 34052027 DOI: 10.1016/j.surg.2021.04.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/22/2021] [Accepted: 04/27/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND The objective of this study was to develop a multi-disciplinary care pathway to minimize perioperative complications in patients with advanced heart failure undergoing bariatric surgery. Patients with severe obesity and heart failure carry increased perioperative surgical risk compared to patients with no heart failure due to the severity of their cardiac disease state and associated comorbidities. Our bariatric program routinely excluded patients with advanced heart failure from undergoing bariatric surgery due to the high reported perioperative risk. However, knowing the potential beneficial impact of bariatric surgery for advanced heart failure, our program hoped that the thoughtful development of a perioperative pathway before inclusion of patients with advanced heart failure in the bariatric surgery program could minimize the morbidity of these high-risk patients in comparison to prior publications in the literature. METHODS Two multi-disciplinary care pathways were developed, including advanced heart failure, anticoagulation specialists, and transplant cardiologists, to optimize bariatric care for severely obese patients with advanced heart failure with or without mechanical circulatory support and implementation was evaluated for short-term 30-day complications and 6 month cardiac and weight-loss outcomes. RESULTS Two multi-disciplinary care pathways were developed and implemented on 5 patients with heart failure with reduced ejection fraction (pathway 1) and 3 patients requiring mechanical circulatory support (pathway 2). There were no in-hospital complications or mortality following either pathway, and there was only 1 emergency room visit and 1 re-admission. The average length of stay for patients with heart failure with reduced ejection fraction without mechanical circulatory support was 2.4 days and for heart failure with reduced ejection fraction with mechanical circulatory support was 4.3 days. Three patients met body mass index criteria for transplant listing at 6 months. Ejection fraction increased an average of 9% at 6 months postoperatively for patients with heart failure with reduced ejection fraction not requiring mechanical circulatory support. CONCLUSION With multi-disciplinary care pathway development designed to maximize safety by intensely supporting preoperative cardiac optimization and medication titration postoperatively, bariatric surgery can be performed in patients with advanced heart failure with or without mechanical circulatory support, allowing patients the opportunity for weight loss as a bridge to transplant or potentially meaningful cardiac recovery.
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Affiliation(s)
- Tammy L Kindel
- Division of Minimally Invasive Gastrointestinal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI.
| | - Rana M Higgins
- Division of Minimally Invasive Gastrointestinal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Kate Lak
- Division of Minimally Invasive Gastrointestinal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Jon Gould
- Division of Minimally Invasive Gastrointestinal Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Lisa Baumann Kreuziger
- Division of Hematology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Asim Mohammed
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Nunzio Gaglianello
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - David Ishizawar
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
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20
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Datta T, Lee AJ, Cain R, McCarey M, Whellan DJ. Weighing in on heart failure: the potential impact of bariatric surgery. Heart Fail Rev 2021; 27:755-766. [PMID: 33495937 PMCID: PMC9033699 DOI: 10.1007/s10741-021-10078-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2021] [Indexed: 11/04/2022]
Abstract
Obesity is a growing worldwide epidemic with significant economic burden that carries with it impacts on every physiologic system including the cardiovascular system. Specifically, the risk of heart failure has been shown to increase dramatically in obese individuals. The purpose of this review is to provide background on the individual burdens of heart failure and obesity, followed by exploring proposed physiologic mechanisms that interconnect these conditions, and furthermore introduce treatment strategies for weight loss focusing on bariatric surgery. Review of the existing literature on patients with obesity and heart failure who have undergone bariatric surgery is presented, compared, and contrasted.
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Affiliation(s)
- Tanuka Datta
- Department of Internal Medicine, Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, USA.
| | - Andrew J Lee
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Rachel Cain
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Melissa McCarey
- Department of Internal Medicine, Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, USA
| | - David J Whellan
- Department of Internal Medicine, Division of Cardiology, Thomas Jefferson University, Philadelphia, PA, USA
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21
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Nathan SS, Iranmanesh P, Gregoric ID, Akay MH, Kumar S, Akkanti BH, Salas de Armas IA, Patel M, Felinski MM, Shah SK, Bajwa KS, Kar B. Regression of severe heart failure after combined left ventricular assist device placement and sleeve gastrectomy. ESC Heart Fail 2021; 8:1615-1619. [PMID: 33491335 PMCID: PMC8006616 DOI: 10.1002/ehf2.13194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 12/03/2020] [Accepted: 12/15/2020] [Indexed: 12/21/2022] Open
Abstract
Patients who suffer morbid obesity and heart failure (HF) present unique challenges. Two cases are described where concomitant use of laparoscopic sleeve gastrectomy (LSG) and left ventricular assist device (LVAD) placement enabled myocardial recovery and weight loss resulting in explantation. A 29‐year‐old male patient with a body mass index (BMI) of 59 kg/m2 and severe HF with a left ventricular ejection fraction (LVEF) of 20–25% underwent concomitant LSG and LVAD placement. Sixteen months after surgery, his BMI was reduced to 34 kg/m2 and his LVEF improved to 50–55%. A second 41‐year‐old male patient with a BMI of 44.8 kg/m2 with severe HF underwent the same procedures. Twenty‐four months later, his BMI was 31.1 kg/m2 and his LVEF was 50–55%. In both cases, the LVAD was successfully explanted and patients remain asymptomatic. HF teams should consult and collaborate with bariatric experts to determine if LSG may improve the outcomes of their HF patients.
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Affiliation(s)
- Sriram S Nathan
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Pouya Iranmanesh
- Department of Surgery, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Igor D Gregoric
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Mehmet H Akay
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Sachin Kumar
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Bindu H Akkanti
- Division of Critical Care Medicine, Department of Medicine, UTHealth, Houston, TX, USA
| | - Ismael A Salas de Armas
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Manish Patel
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
| | - Melissa M Felinski
- Department of Surgery, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Shinil K Shah
- Department of Surgery, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Kulvinder S Bajwa
- Department of Surgery, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Biswajit Kar
- Department of Advanced Cardiopulmonary Therapies and Transplantation, UTHealth, 6400 Fannin St, Suite 2350, Houston, TX, 77030, USA
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22
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Clinical Outcomes, Trends in Weight, and Weight Loss Strategies in Patients With Obesity After Durable Ventricular Assist Device Implantation. Curr Heart Fail Rep 2021; 18:52-63. [PMID: 33420916 DOI: 10.1007/s11897-020-00500-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/22/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW To discuss clinical outcomes, changes in weight, and weight loss strategies of patients with obesity post left ventricular assist device (LVAD) implantation. RECENT FINDINGS Despite increased complications in patients with obesity after LVAD implantation, survival is comparable to patients without obesity. A minority of patients with obesity lose significant weight and become eligible for heart transplantation after LVAD implantation. In fact, a great majority of such patients gain weight post-implantation. Obesity by itself should not be considered prohibitive for LVAD therapy but, rather, should be incorporated into the overall risk assessment for LVAD implantation. Concerted strategies should be developed to promote sustainable weight loss in patients with obesity and LVAD to improve quality of life, eligibility, and outcomes after heart transplantation. Investigation of the long-term impact of weight loss on patients with obesity with LVAD is warranted.
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23
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Tabucanon T, Wilcox J, Tang WHW. Does Weight Loss Improve Clinical Outcomes in Overweight and Obese Patients with Heart Failure? Curr Diab Rep 2020; 20:75. [PMID: 33231788 DOI: 10.1007/s11892-020-01367-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/26/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Obesity increases the risk of new onset heart failure (HF), and particularly HF with preserved ejection fraction (HFpEF). Despite the observations of favorable clinical outcomes in HF patients with obesity in general, sometimes referred to as the "obesity paradox," it is important to recognize that severe obesity is associated with worse clinical outcomes. This review summarizes the effects of obesity treatment on cardiovascular health and HF clinical outcomes. RECENT FINDINGS Treatment for obesity utilizes a variety of modalities to achieve purposeful weight loss including lifestyle intervention, medications, and bariatric surgery. There are a cluster of benefits of obesity treatment in terms of clinical outcomes in HF. The mechanisms of these benefits include both weight loss-dependent and weight loss-independent mechanisms. Obesity treatment is safe and associated with favorable clinical outcomes across the spectrum of the HF population. The potential benefits are facilitated through multiple mechanisms.
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Affiliation(s)
- Thida Tabucanon
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Kaufman Center for Heart Failure Treatment and Recovery, Cleveland Clinic, 9500 Euclid Avenue, Desk J3-4, Cleveland, OH, 44195, USA
- Thammasat Heart Center, Thammasat University Hospital, Khlong Luang, Pathum Thani, Thailand
| | - Jennifer Wilcox
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - W H Wilson Tang
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Kaufman Center for Heart Failure Treatment and Recovery, Cleveland Clinic, 9500 Euclid Avenue, Desk J3-4, Cleveland, OH, 44195, USA.
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
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24
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Bariatric Surgery as a Bridge to Heart Transplantation in Morbidly Obese Patients: a Systematic Review and Meta-Analysis. Cardiol Rev 2020; 30:1-7. [PMID: 33165086 DOI: 10.1097/crd.0000000000000346] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Class 2 obesity or greater (body mass index [BMI] >35 kg/m) is a relative contraindication for heart transplant due to its associated perioperative risks and mortality. Whether bariatric surgery can act as a potential bridging procedure to heart transplantation is unknown. The aim of this systematic review and meta-analysis is to investigate the role of bariatric surgery on improving transplant candidacy in patients with end-stage heart failure (ESHF). MEDLINE, EMBASE, CENTRAL, and PubMed databases were searched up to September 2019 for studies that performed bariatric surgery on patients with severe obesity and ESHF. Outcomes of interest included incidence of patients listed for heart transplantation after bariatric surgery, proportion of patients that successfully received transplant, the change in BMI after bariatric surgery, and 30-day complications. Pooled estimates were calculated using a random effects meta-analysis of proportions. Eleven studies with 98 patients were included. Mean preoperative BMI was 44.9 (2.1) kg/m and BMI after surgery was 33.2 (2.3) kg/m with an absolute BMI reduction of 26.1%. After bariatric surgery, 71% (95% confidence interval [CI], 55%-86%) of patients with ESHF were listed for transplantation. The mean time from bariatric surgery to receiving a heart transplant was 14.9 (4.0) months. Of the listed patients, 57% (95% CI, 39-74%) successfully received heart transplant. The rate of 30-day mortality after bariatric surgery was 0%, and the 30-day major and minor complications after bariatric surgery was 28% (95% CI, 10%-49%). Bariatric surgery can facilitate sustained weight loss in obese patients with ESHF, improving heart transplant candidacy and the incidence of transplantation.
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25
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daSilva-deAbreu A, Garikapati K, Alhafez BA, Desai S, Eiswirth C, Krim S, Patel H, Lavie CJ, Ventura HO, Loro-Ferrer JF, Mandras SA. Laparoscopic sleeve gastrectomy in obese patients with ventricular assist devices: a data note. BMC Res Notes 2020; 13:439. [PMID: 32938487 PMCID: PMC7496210 DOI: 10.1186/s13104-020-05272-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 09/04/2020] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES Patients with end-stage heart failure (ESHF) treated with ventricular assist devices (VADs) tend to gain weight after implantation, which is associated with higher complication rates and is a contraindication for heart transplantation (HT). The objective was to analyze the outcomes of obese patients with ESHF and VADs who underwent laparoscopic sleeve gastrectomy (LSG) at Ochsner Medical Center in New Orleans, which is the only program performing VADs and HT in the State of Louisiana, and also one of the largest VAD centers in the USA. DATA DESCRIPTION This dataset contains detailed baseline, perioperative, and long-term data of patients with VADs undergoing LSG. These variables were collected retrospectively from electronic medical records. Patients who achieved ≥ 50% excess BMI loss, BMI ≤ 35 kg/m2, listing for HT, HT, or myocardial recovery were identified and the timing to each of these milestones was documented. These data can be used alone or in combination with other datasets to achieve a larger sample size with more power for further analysis of these variables, which include the most important, standard, and objective bariatric and ESHF outcomes of patients with VADs undergoing LSG. Elaboration of composite outcomes is feasible.
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Affiliation(s)
- Adrian daSilva-deAbreu
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
- Doctoral School, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Kiran Garikapati
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
| | | | - Sapna Desai
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | - Clement Eiswirth
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | - Selim Krim
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | - Hamang Patel
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | - Carl J. Lavie
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | - Hector O. Ventura
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
| | | | - Stacy A. Mandras
- The John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA USA
- Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA USA
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26
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Laparoscopic Sleeve Gastrectomy in Patients with Ventricular Assist Devices, Beyond Just Bridging to Heart Transplantation. Obes Surg 2020; 30:5123-5124. [PMID: 32895760 DOI: 10.1007/s11695-020-04966-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/03/2020] [Accepted: 09/04/2020] [Indexed: 12/13/2022]
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Orandi BJ, Purvis JW, Cannon RM, Smith AB, Lewis CE, Terrault NA, Locke JE. Bariatric surgery to achieve transplant in end-stage organ disease patients: A systematic review and meta-analysis. Am J Surg 2020; 220:566-579. [PMID: 32600846 PMCID: PMC7484004 DOI: 10.1016/j.amjsurg.2020.04.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND As obesity prevalence grows, more end-stage organ disease patients will be precluded from transplant. Numerous reports suggest bariatric surgery in end-stage organ disease may help patients achieve weight loss sufficient for transplant listing. METHODS We performed a systematic review/meta-analysis of studies of bariatric surgery to achieve solid organ transplant listing. RESULTS Among 82 heart failure patients, 40.2% lost sufficient weight for listing, 29.3% were transplanted, and 8.5% had sufficient improvement with weight loss they no longer required transplantation. Among 28 end-stage lung disease patients, 28.6% lost sufficient weight for listing, 7.1% were transplanted, and 14.3% had sufficient improvement following weight loss they no longer required transplant. Among 41 cirrhosis patients, 58.5% lost sufficient weight for listing, 41.5% were transplanted, and 21.9% had sufficient improvement following weight loss they no longer required transplant. Among 288 end-stage/chronic kidney disease patients, 50.3% lost sufficient weight for listing and 29.5% were transplanted. CONCLUSIONS Small sample size and publication bias are limitations; however, bariatric surgery may benefit select end-stage organ disease patients with obesity that precludes transplant candidacy.
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Affiliation(s)
- Babak J Orandi
- University of Alabama at Birmingham Schools of Medicine, Department of Surgery, United States.
| | - Joshua W Purvis
- University of Alabama at Birmingham Schools of Medicine, Department of Surgery, United States
| | - Robert M Cannon
- University of Alabama at Birmingham Schools of Medicine, Department of Surgery, United States
| | - A Blair Smith
- University of Alabama at Birmingham Schools of Medicine, Department of Anesthesia, United States
| | - Cora E Lewis
- University of Alabama at Birmingham Schools of Medicine, Department of Medicine, United States; University of Alabama at Birmingham Schools of Medicine, Public Health, United States
| | - Norah A Terrault
- University of Southern California Keck School of Medicine, Department of Medicine, United States
| | - Jayme E Locke
- University of Alabama at Birmingham Schools of Medicine, Department of Surgery, United States
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daSilva-deAbreu A, Garikapati K, Alhafez BA, Desai S, Eiswirth C, Krim S, Patel H, Ventura HO, Lavie CJ, Loro-Ferrer JF, Mandras SA. Laparoscopic Sleeve Gastrectomy in Patients with Obesity and Ventricular Assist Devices: a Comprehensive Outcome Analysis. Obes Surg 2020; 31:884-890. [PMID: 32840719 DOI: 10.1007/s11695-020-04948-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/19/2020] [Accepted: 08/19/2020] [Indexed: 02/07/2023]
Abstract
We analyzed in detail the outcomes of eight patients with ventricular assist devices (VADs) and obesity who underwent laparoscopic sleeve gastrectomy (LSG) at a single heart transplant (HT) center. This comprehensive analysis included body mass index (BMI) trends from VAD implantation to the time of LSG; BMI and percentage of excess BMI lost during follow-up; adverse outcomes; and changes in echocardiographic parameters, fasting lipids, unplanned hospitalizations, and functional status. We also identified the patients who achieved the following outcomes: listing for HT, HT, 50% excess BMI loss, and BMI < 35 kg/m2. Laparoscopic sleeve gastrectomy seems to be a reasonable and effective intervention to help patients with VADs and obesity to decrease excess BMI and become candidates for HT.
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Affiliation(s)
- Adrian daSilva-deAbreu
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA. .,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA. .,Doctoral School, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain.
| | - Kiran Garikapati
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | | | - Sapna Desai
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | - Clement Eiswirth
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | - Selim Krim
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | - Hamang Patel
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | - Hector O Ventura
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
| | | | - Stacy A Mandras
- John Ochsner Heart and Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA.,The University of Queensland Ochsner Clinical School, Faculty of Medicine, The University of Queensland, New Orleans, LA, USA
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Abstract
In this article, we explore the influence of obesity on cardiovascular health and the role of bariatric surgery in reducing cardiovascular comorbidities, preventing the onset of heart failure and improving mortality and quality of life in those with cardiac dysfunction. We highlight the mechanisms by which obesity leads to cardiovascular remodeling, diastolic dysfunction, and eventual heart failure. These mechanisms include systemic inflammation, local lipotoxicity by way of ectopic fat deposition, and hemodynamic alterations that have significant effects on cardiac structure and function. Bariatric surgery has been shown to reverse these mechanisms, thereby leading to the reversal of adverse cardiac remodeling, improved diastolic function, and in some cases, improved systolic function in patients with systolic heart failure. Most importantly, bariatric surgery leads to significant improvements in cardiovascular outcomes, including the risks of myocardial infarction and stroke, heart failure incidence, and mortality. In patients with heart failure, bariatric surgery has been shown to decrease heart failure exacerbations and admissions and improve quality of life. Furthermore, in advanced heart failure patients, including those requiring mechanical circulatory support, bariatric surgery has been successfully and safely used for weight loss, as a bridge to cardiac transplantation. Therefore, bariatric surgery should be considered as a treatment for conditions ranging from subclinical cardiac dysfunction to symptomatic, advanced heart failure.
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Diwan TS, Lee TC, Nagai S, Benedetti E, Posselt A, Bumgardner G, Noria S, Whitson BA, Ratner L, Mason D, Friedman J, Woodside KJ, Heimbach J. Obesity, transplantation, and bariatric surgery: An evolving solution for a growing epidemic. Am J Transplant 2020; 20:2143-2155. [PMID: 31965711 DOI: 10.1111/ajt.15784] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 01/05/2020] [Accepted: 01/08/2020] [Indexed: 01/25/2023]
Abstract
The increasing obesity epidemic has major implications in the realm of transplantation. Patients with obesity face barriers in access to transplant and unique challenges in perioperative and postoperative outcomes. Because of comorbidities associated with obesity, along with the underlying end-stage organ disease leading to transplant candidacy, these patients may not even be referred for transplant evaluation, much less be waitlisted or actually undergo transplant. However, the use of bariatric surgery in this population can help optimize the transplant candidacy of patients with obesity and end-stage organ disease and improve perioperative and postoperative outcomes. We review the impact of obesity on kidney, liver, and cardiothoracic transplant candidates and recipients and explore potential interventions to address obesity in these populations.
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Affiliation(s)
| | | | | | | | - Andrew Posselt
- University of California at San Francisco, San Francisco, California, USA
| | | | | | | | - Lloyd Ratner
- Columbia University Medical Center, New York, New York, USA
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Sleeve Gastrectomy in Patients with Continuous-Flow Left Ventricular Assist Devices: a Systematic Review and Meta-Analysis. Obes Surg 2020; 30:4437-4445. [DOI: 10.1007/s11695-020-04834-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 06/28/2020] [Accepted: 07/02/2020] [Indexed: 01/06/2023]
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Bariatric Surgery in End-Stage Heart Failure: Feasibility in Successful Attainment of a Target Body Mass Index. J Card Fail 2020; 26:944-947. [PMID: 32428670 DOI: 10.1016/j.cardfail.2020.04.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 04/12/2020] [Accepted: 04/21/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Orthotopic heart transplantation (OHT) is contraindicated in morbidly obese patients with end-stage heart failure (HF), for whom cardiac allograft is the only means for long-term survival. Bariatric surgery may allow them to achieve target body mass index (BMI) for OHT METHODS: From 4/2014 to 12/2018, 26 morbidly obese HF patients who did not meet BMI eligibility criteria for OHT underwent laparoscopic bariatric surgery. Outcomes of interest were median difference in BMI, number of patients achieving target BMI for OHT, and 30-day mortality. RESULTS Median age was 49 (IQR 14) years, and 13 (50%) were women. HF was mainly systolic (15 patients, 58%). The median LVEF was 27% (IQR 37%). At the time of bariatric surgery, 12 (46%) patients had mechanical circulatory support: 2 (8%) concomitant left ventricular assist device (LVAD) placements, 8 (31%) LVAD already-in-place, and 2 (8%) intra-aortic balloon pumps. There was no 30-day mortality, but one mortality on postoperative day 48. Over a median follow-up of 6 months (range 0-36 months, IQR 17), there was a significant reduction in BMI (p<0.0001). The median postoperative BMI was 36.7 (IQR 8.7), compared to preoperative median BMI of 42.7 (IQR 9.4). Target BMI of < 35 was achieved in 11 (42%) patients. Three patients (12%) have undergone OHT. CONCLUSION Bariatric surgery in end-stage HF is feasible and results in a high number of patients achieving target BMI, increasing their probability of undergoing OHT. The presence of a LVAD should not preclude these patients from undergoing a bariatric intervention.
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Van Aelst P, Deleus E, Van der Schueren B, Meyns B, Vandersmissen K, Lannoo M. Laparoscopic Sleeve Gastrectomy in Patients with Left Ventricular Assist Device—Case Series and Review of Literature. Obes Surg 2020; 30:3628-3633. [DOI: 10.1007/s11695-020-04642-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Vandersmissen K, Jacobs S, Fresiello L, Gerits K, Roppe M, Van den Bossche K, Droogne W, Meyns B. Weight evolution after implantation of left ventricular assist device: Do we need to interfere? Int J Artif Organs 2020; 43:671-676. [PMID: 32089042 DOI: 10.1177/0391398820906554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Weight change after left ventricular assist device implantation may influence outcomes and can affect transplant candidacy. We questioned if there is a systematic weight change after left ventricular assist device implantation and examined the evolution in functional capacity. METHODS A retrospective analysis of 84 patients who received a left ventricular assist device in Universitaire Ziekenhuizen Leuven between 2008 and 2016 was performed. Patients were divided into four groups based on their baseline body mass index, and we also examined weight evolution for patients presenting with new-onset heart failure versus those suffering from chronic heart failure. Body mass index was assessed at baseline, 6, 12, 18, and 24 months. To indicate the functional capacity, we analyzed the results of routine 6-Minute Walk Test performed at 6, 12, and 18 months. RESULTS During the first 6 months after surgery, the underweight patients evolved to normal weight and the body mass index of the obese patients reduced significantly. Afterward, all patients gained weight. The weight loss of the obese was not maintained over time. The weight of patients with normal weight and overweight evolved to overweight and obesity, respectively. No body mass index changes were demonstrated for patients presenting with new-onset heart failure, and the body mass index of patients suffering from chronic HF significantly increased. There was a significant improvement in functional capacity at 6 months, but this level remained unchanged at 12 and 18 months after surgery. CONCLUSION Although the initial 6 months evolve beneficial, all patients gain weight in the second year and do not further improve their exercise capacity.
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Affiliation(s)
| | - Steven Jacobs
- Department of Cardiac Surgery, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Libera Fresiello
- Department of Cardiac Surgery, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Kathleen Gerits
- Department of Endocrinology, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Marieke Roppe
- Department of Cardiac Surgery, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | | | - Walter Droogne
- Department of Cardiology, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
| | - Bart Meyns
- Department of Cardiac Surgery, Universitaire Ziekenhuizen Leuven, Leuven, Belgium
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Comment on: Laparoscopic sleeve gastrectomy in patients with heart failure and left ventricular assist devices as a bridge to transplant. Surg Obes Relat Dis 2018; 14:1274-1275. [PMID: 29983363 DOI: 10.1016/j.soard.2018.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 05/05/2018] [Indexed: 11/20/2022]
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