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Mirhashemi SH, Omidvari S, Hakakzadeh A, Jaberi N, Samadi Y. Acute post sleeve surgery bleeding as rare cause of acute renal failure: a case report. J Med Case Rep 2023; 17:281. [PMID: 37403186 DOI: 10.1186/s13256-023-03978-y] [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: 02/08/2023] [Accepted: 05/08/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Bariatric surgeries have been considered as one of the most important treatment procedures in recent years. Being aware of the side effects of this surgery will lead to better results after the surgery. CASE PRESENTATION A 37-year-old Iranian male patient presented one day after sleeve surgery with symptoms of weakness, lethargy, and shortness of breath, which hospitalization and workup to were done to rule out pulmonary embolism. Because of the high creatinine and anuria, we couldn't perform computed tomography angiography. A bedside ultrasound was done for the patient and showed a mild to moderate amount of fluid around the spleen and some blood clots. Due to the progressive clinical findings and suspected internal bleeding, the patient was a candidate for laparoscopic revision procedure. Gradually, after performing the surgery, removing the blood clot and reducing the compressive effect of that on the inferior verna cava which was the main reason of renal failure, the patient was able to urinate afterwards and was discharged in good general condition. CONCLUSION Surgeons should be aware of the management of rare surgical complications after bariatric surgeries. To be best of our knowledge, this was the first case report of a patient with acute renal failure after bariatric surgery and the rare cause of clot compression on inferior vena cava and raised abdominal compartment pressure.
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Affiliation(s)
- Seyed Hadi Mirhashemi
- Department of the General Surgery, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Samareh Omidvari
- Department of the General Surgery, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azadeh Hakakzadeh
- Clinical Research Development Unit of Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Najmeh Jaberi
- Department of the General Surgery, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yaser Samadi
- Department of the General Surgery, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Exploring Renal Changes after Bariatric Surgery in Patients with Severe Obesity. J Clin Med 2022; 11:jcm11030728. [PMID: 35160179 PMCID: PMC8837063 DOI: 10.3390/jcm11030728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
Obesity-related hyperfiltration leads to an increased glomerular filtration rate (GFR) and hyperalbuminuria. These changes are reversible after bariatric surgery (BS). We aimed to explore obesity-related renal changes post-BS and to seek potential mechanisms. Sixty-two individuals with severe obesity were prospectively examined before and 3, 6 and 12 months post-BS. Anthropometric and laboratory data, 24 h-blood pressure, renin-angiotensin-aldosterone system (RAS) components, adipokines and inflammatory markers were determined. Both estimated GFR (eGFR) and albuminuria decreased from the baseline at all follow-up times (p-for-trend <0.001 for both). There was a median (IQR) of 30.5% (26.2–34.4) reduction in body weight. Plasma glucose, glycosylated hemoglobin, fasting insulin and HOMA-index decreased at 3, 6 and 12 months of follow-up (p-for-trend <0.001 for all). The plasma aldosterone concentration (median (IQR)) also decreased at 12 months (from 87.8 ng/dL (56.8; 154) to 65.4 (56.8; 84.6), p = 0.003). Both leptin and hs-CRP decreased (p < 0.001) and adiponectine levels increased at 12 months post-BS (p = 0.017). Linear mixed-models showed that body weight (coef. 0.62, 95% CI: 0.32 to 0.93, p < 0.001) and plasma aldosterone (coef. −0.07, 95% CI: −0.13 to −0.02, p = 0.005) were the independent variables for changes in eGFR. Conversely, glycosylated hemoglobin was the only independent variable for changes in albuminuria (coef. 0.24, 95% CI: 0.06 to 0.42, p = 0.009). In conclusion, body weight and aldosterone are the main factors that mediate eGFR changes in obesity and BS, while albuminuria is associated with glucose homeostasis.
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Climent E, Oliveras A, Pedro-Botet J, Goday A, Benaiges D. Bariatric Surgery and Hypertension. J Clin Med 2021; 10:jcm10184049. [PMID: 34575161 PMCID: PMC8467380 DOI: 10.3390/jcm10184049] [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] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/25/2021] [Accepted: 09/07/2021] [Indexed: 12/14/2022] Open
Abstract
A clear pathogenetic association exists between obesity and arterial hypertension, becoming even more evident in subjects with severe obesity. Bariatric surgery has proved to be the most effective treatment for severe obesity, with its benefits going beyond weight loss. The present review aimed to determine the effects of bariatric surgery on arterial hypertension evident in short- and long-term follow-ups. Moreover, the differences between surgical techniques regarding hypertension remission are described as well as the possible pathophysiologic mechanisms involved. In addition, the effects of bariatric surgery beyond blood pressure normalization are also analyzed, including those on target organs and cardiovascular morbidity and mortality.
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Affiliation(s)
- Elisenda Climent
- Endocrinology Department, Hospital Universitari del Mar, 08003 Barcelona, Spain; (E.C.); (J.P.-B.); (A.G.)
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
- Department of Medicine, Universitat Autònoma de Barcelona, 08139 Barcelona, Spain
| | - Anna Oliveras
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
- Nephrology Department, Hospital Universitari del Mar, 08003 Barcelona, Spain
- Department of Experimental and Health Sciences, Area of Medicine, Universitat Pompeu Fabra, 08002 Barcelona, Spain
- Red de Investigación Renal (REDINREN), Instituto Carlos III-FEDER, 28029 Madrid, Spain
| | - Juan Pedro-Botet
- Endocrinology Department, Hospital Universitari del Mar, 08003 Barcelona, Spain; (E.C.); (J.P.-B.); (A.G.)
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
- Department of Medicine, Universitat Autònoma de Barcelona, 08139 Barcelona, Spain
| | - Albert Goday
- Endocrinology Department, Hospital Universitari del Mar, 08003 Barcelona, Spain; (E.C.); (J.P.-B.); (A.G.)
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
- Department of Medicine, Universitat Autònoma de Barcelona, 08139 Barcelona, Spain
- Centro de Investigaciones Biomédicas en Red de Obesidad y Nutrición, CIBERobn, 28029 Madrid, Spain
| | - David Benaiges
- Endocrinology Department, Hospital Universitari del Mar, 08003 Barcelona, Spain; (E.C.); (J.P.-B.); (A.G.)
- IMIM (Hospital del Mar Medical Research Institute), 08003 Barcelona, Spain;
- Department of Medicine, Universitat Autònoma de Barcelona, 08139 Barcelona, Spain
- Consorci Sanitari de l’Alt Penedès i Garraf, 08720 Vilafranca del Penedès, Spain
- Correspondence: ; Tel.: +34-93-248-3902; Fax: +34-93-248-3254
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Weight Loss After Bariatric Surgery in Morbidly Obese End-Stage Kidney Disease Patients as Preparation for Kidney Transplantation. Matched Pair Analysis in a High-Volume Bariatric and Transplant Center. Obes Surg 2021; 30:2708-2714. [PMID: 32249367 PMCID: PMC7260258 DOI: 10.1007/s11695-020-04555-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background The number of morbidly obese kidney transplant candidates is growing. They have limited access to kidney transplantation and are at a higher risk of postoperative complications. Bariatric surgery is considered as a safe weight loss method in those patients. Objectives Matched pair analysis was designed to analyze the preparatory and postoperative weight loss after bariatric procedures in end-stage kidney disease (ESKD) and non-ESKD morbidly obese patients. Methods Twenty patients with ESKD underwent bariatric surgery in our Centre of Excellence for Bariatric and Metabolic Surgery between 2015 and 2019 (nine one-anastomosis gastric bypasses, nine Roux-en-Y gastric bypasses, and two sleeve gastrectomies). They were compared with matched pairs from a dataset of 1199 morbidly obese patients without ESKD. Data on demographic factors and comorbidities was recorded. BMI was obtained at the start of the preparatory period preceding the bariatric procedure, at the time of procedure, and during the 1-year follow-up. Results The ESKD and non-ESKD patients did not differ significantly in preoperative weight loss (13.00 ± 11.69 kg and 15.22 ± 15.96 kg respectively, p = 0.619). During the 1-year follow-up, the weight loss was similar to the non-ESKD group. In the first 3 months, faster weight loss in ESKD was observed. Initial and follow-up BMI values did not differ significantly between groups. We demonstrated that obese patients with ESKD can lose weight as effectively as non-ESKD patients. Conclusion Morbidly obese ESKD patients have an equal weight loss to patients without ESKD. Bariatric surgery could improve access to kidney transplantation and may potentially improve transplantation outcomes of obese patients with ESKD.
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Martin WP, Docherty NG, le Roux CW. Impact of bariatric surgery on cardiovascular and renal complications of diabetes: a focus on clinical outcomes and putative mechanisms. Expert Rev Endocrinol Metab 2018; 13:251-262. [PMID: 30231777 PMCID: PMC6773600 DOI: 10.1080/17446651.2018.1518130] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Cardiovascular and renal disease accounts for a substantial proportion of the morbidity and mortality associated with obesity and type 2 diabetes mellitus (T2DM). Bariatric surgery is associated with improved long-term cardiovascular and renal outcomes. AREAS COVERED All major case-control, cohort, and randomized controlled trial studies of bariatric surgery in adults with T2DM were screened and data on prespecified cardiovascular and renal outcomes collated. Bariatric surgery reduces all-cause mortality and risk of cardiovascular disease, albuminuria and progressive chronic kidney disease. Patients with poorer glycemic control and established microvascular disease preoperatively may stand to benefit the most from the surgical approach. Reduced sympathetic drive, remission of glomerular hypertension, enhanced natriuresis, gut microbiota shifts, reduced systemic and renal inflammation, improved lipoprotein profiles, and reductions in chronic cardiac remodeling may all be implicated. EXPERT COMMENTARY Ongoing RCTs of bariatric surgery selectively recruiting patients with class 1 obesity and established microvascular complications of diabetes will help to better characterize which subgroups of patients benefit most from this effective therapy.
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Affiliation(s)
- William P. Martin
- Diabetes Complications Research Centre, Conway Institute of Biomolecular and Biomedical Research, School of Medicine, University College Dublin, Dublin, Ireland
| | - Neil G. Docherty
- Diabetes Complications Research Centre, Conway Institute of Biomolecular and Biomedical Research, School of Medicine, University College Dublin, Dublin, Ireland
- Department of Gastrosurgical Research and Education, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Carel W. le Roux
- Diabetes Complications Research Centre, Conway Institute of Biomolecular and Biomedical Research, School of Medicine, University College Dublin, Dublin, Ireland
- Department of Gastrosurgical Research and Education, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Division of Investigative Science, Imperial College London, UK
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Impact of Early Postbariatric Surgery Acute Kidney Injury on Long-Term Renal Function. Obes Surg 2018; 28:3580-3585. [DOI: 10.1007/s11695-018-3398-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Arena R, Daugherty J, Bond S, Lavie CJ, Phillips S, Borghi-Silva A. The combination of obesity and hypertension: a highly unfavorable phenotype requiring attention. Curr Opin Cardiol 2018; 31:394-401. [PMID: 27070650 DOI: 10.1097/hco.0000000000000294] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Body habitus is a key lifestyle characteristic whose current status and future projections are disconcerting. The percentage of the global population who are either overweight or obese has substantially increased, with no indication that any country has a solution to this issue. Hypertension is a key unfavorable health metric that, like obesity, has disastrous health implications if left uncontrolled. Poor lifestyle characteristics and health metrics often cluster together to create complex and difficult to treat phenotypes. Excess body mass is such an example, creating an obesity-hypertension phenotype, which is the focus of this review. RECENT FINDINGS An increased risk for hypertension is clearly linked to obesity, indicating that the two conditions are intimately linked. The cascade of obesity-induced pathophysiologic adaptations creates a clear path to hypertension. Adopting a healthy lifestyle is a primary intervention for the prevention as well as treatment of the obesity-hypertension phenotype. SUMMARY The obesity-hypertension phenotype is highly prevalent and has disastrous health implications. A primordial prevention strategy, focused on lifelong healthy lifestyle patterns, is the optimal approach for this condition. For those individuals already afflicted by the obesity-hypertension phenotype, interventions must aggressively focus on weight loss and blood pressure control.
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Affiliation(s)
- Ross Arena
- aDepartment of Physical Therapy and the Integrative Physiology Laboratory, College of Applied Health Sciences bDepartment of Biomedical and Health Information Sciences, College of Applied Science, University of Illinois, Chicago, Illinois cDepartment of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-The University of Queensland School of Medicine; New Orleans, Louisiana, USA dCardiopulmonary Physiotherapy Laboratory, Federal University of São Carlos, São Paulo, Brazil
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The relationship between obesity and hypertension: an updated comprehensive overview on vicious twins. Hypertens Res 2017; 40:947-963. [DOI: 10.1038/hr.2017.75] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/07/2017] [Accepted: 04/14/2017] [Indexed: 02/07/2023]
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Laparoscopic Liver Resection can be an Effective Way in Obese Patients: A Single Center of 2-Year Experience. Surg Laparosc Endosc Percutan Tech 2017; 26:e69-72. [PMID: 27258919 DOI: 10.1097/sle.0000000000000268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the feasibility and safety of laparoscopic liver resection in obese patients, we compared the operative outcomes between obese and nonobese patients, also between laparoscopic liver resection and open liver resection of obese and nonobese patients. MATERIALS AND METHODS A total of 86 patients suffering from liver resection in our department from January 2013 to December 2014 were divided into 3 groups: the obese patients group for laparoscopic liver resection, the nonobese patients group for laparoscopic liver resection and the obese patients group for open liver resection. Characteristics and clinic data of 3 groups were studied. RESULTS Characteristics of patients and clinic data were equivalent between the 3 groups. The groups were well matched in age, sex distribution, and liver function (P>0.05). There were no significant differences in the operative time, estimated blood loss, time to oral intake, and postoperative hospital stay in the 3 groups. Tumor diameter of laparoscopic liver resection groups in obese patients was smaller than open liver resections groups in obese patients (P<0.05), but there were no obvious difference of tumor diameter in the laparoscopic liver resection groups of the obese patients and the nonobese patients. CONCLUSIONS Obesity should not be seen as a contraindication for laparoscopic liver resection, which is a safe and feasible procedure for obese patients.
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