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Deeb AA, Rauchfuß F, Settmacher U. [The role of the musculoadipose status in the assessment of the risk profile before liver transplantation]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:632-637. [PMID: 38829546 DOI: 10.1007/s00104-024-02111-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/05/2024]
Abstract
Sarcopenia and sarcopenic obesity worsen the prognosis after liver transplantation; however, the assessment of body composition is not yet considered in the evaluation prior to liver transplantation to estimate the risk profile of the recipient. Prehabilitation, which includes the nutritional supplementation and physiotherapy, represents a recent focus of interest in clinical transplantation research. This article gives an overview of the recent knowledge about the role of the musculoadipose status and the available methods for the estimation in the assessment of the recipient's risk profile.
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Affiliation(s)
- Aladdin Ali Deeb
- Klinik für Allgemein‑, Viszeral- und Gefäßchirurgie, Universitätsklinikum Jena, Am Klinikum 1, 07747, Jena, Deutschland.
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2
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Giakoustidis A, Papakonstantinou M, Chatzikomnitsa P, Gkaitatzi AD, Bangeas P, Loufopoulos PD, Louri E, Myriskou A, Moschos I, Antoniadis D, Giakoustidis D, Papadopoulos VN. The Effects of Sarcopenia on Overall Survival and Postoperative Complications of Patients Undergoing Hepatic Resection for Primary or Metastatic Liver Cancer: A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:3869. [PMID: 38999435 PMCID: PMC11242440 DOI: 10.3390/jcm13133869] [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: 06/04/2024] [Revised: 06/26/2024] [Accepted: 06/28/2024] [Indexed: 07/14/2024] Open
Abstract
Background: Colorectal cancer is the third most common cancer worldwide, and 20-30% of patients will develop liver metastases (CRLM) during their lifetime. Hepatocellular carcinoma (HCC) is also one of the most common cancers worldwide with increasing incidence. Hepatic resection represents the most effective treatment approach for both CRLM and HCC. Recently, sarcopenia has gained popularity as a prognostic index in order to assess the perioperative risk of hepatectomies. The aim of this study is to assess the effects of sarcopenia on the overall survival (OS), complication rates and mortality of patients undergoing liver resections for HCC or CRLM. Methods: A systematic literature search was performed for studies including patients undergoing hepatectomy for HCC or CRLM, and a meta-analysis of the data was performed. Results: Sarcopenic patients had a significantly lower 5-year OS compared to non-sarcopenic patients (43.8% vs. 63.6%, respectively; p < 0.01) and a significantly higher complication rate (35.4% vs. 23.1%, respectively; p = 0.002). Finally, no statistical correlation was found in mortality between sarcopenic and non-sarcopenic patients (p > 0.1). Conclusions: Sarcopenia was significantly associated with decreased 5-year OS and increased morbidity, but no difference was found with regard to postoperative mortality.
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Affiliation(s)
- Alexandros Giakoustidis
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Menelaos Papakonstantinou
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Paraskevi Chatzikomnitsa
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Areti Danai Gkaitatzi
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Petros Bangeas
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Panagiotis Dimitrios Loufopoulos
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Eleni Louri
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Athanasia Myriskou
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Ioannis Moschos
- International Hellenic University, 56429 Thessaloniki, Greece;
| | - Diomidis Antoniadis
- School of Medicine, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece;
| | - Dimitrios Giakoustidis
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
| | - Vasileios N. Papadopoulos
- A’ Department of Surgery, General Hospital Papageorgiou, School of Medicine, Faculty of Medical Sciences, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (M.P.); (P.C.); (A.D.G.); (P.B.); (P.D.L.); (E.L.); (A.M.); (D.G.); (V.N.P.)
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3
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Suthakaran R, Cao K, Arafat Y, Yeung J, Chan S, Master M, Faragher IG, Baird PN, Yeung JMC. Body composition assessment by artificial intelligence can be a predictive tool for short-term postoperative complications in Hartmann's reversals. BMC Surg 2024; 24:111. [PMID: 38622633 PMCID: PMC11017666 DOI: 10.1186/s12893-024-02408-0] [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: 09/08/2023] [Accepted: 04/09/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Hartmann's reversal, a complex elective surgery, reverses and closes the colostomy in individuals who previously underwent a Hartmann's procedure due to colonic pathology like cancer or diverticulitis. It demands careful planning and patient optimisation to help reduce postoperative complications. Preoperative evaluation of body composition has been useful in identifying patients at high risk of short-term postoperative outcomes following colorectal cancer surgery. We sought to explore the use of our in-house derived Artificial Intelligence (AI) algorithm to measure body composition within patients undergoing Hartmann's reversal procedure in the prediction of short-term postoperative complications. METHODS A retrospective study of all patients who underwent Hartmann's reversal within a single tertiary referral centre (Western) in Melbourne, Australia and who had a preoperative Computerised Tomography (CT) scan performed. Body composition was measured using our previously validated AI algorithm for body segmentation developed by the Department of Surgery, Western Precinct, University of Melbourne. Sarcopenia in our study was defined as a skeletal muscle index (SMI), calculated as Skeletal Muscle Area (SMA) /height2 < 38.5 cm2/m2 in women and < 52.4 cm2/m2 in men. RESULTS Between 2010 and 2020, 47 patients (mean age 63.1 ± 12.3 years; male, n = 28 (59.6%) underwent body composition analysis. Twenty-one patients (44.7%) were sarcopenic, and 12 (25.5%) had evidence of sarcopenic obesity. The most common postoperative complication was surgical site infection (SSI) (n = 8, 17%). Sarcopenia (n = 7, 87.5%, p = 0.02) and sarcopenic obesity (n = 5, 62.5%, p = 0.02) were significantly associated with SSIs. The risks of developing an SSI were 8.7 times greater when sarcopenia was present. CONCLUSION Sarcopenia and sarcopenic obesity were related to postoperative complications following Hartmann's reversal. Body composition measured by a validated AI algorithm may be a beneficial tool for predicting short-term surgical outcomes for these patients.
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Affiliation(s)
- Reshi Suthakaran
- Department of Colorectal Surgery, Western Health, Footscray, Melbourne, VIC, 3011, Australia.
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia.
| | - Ke Cao
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia
| | - Yasser Arafat
- Department of Colorectal Surgery, Western Health, Footscray, Melbourne, VIC, 3011, Australia
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia
| | - Josephine Yeung
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia
| | - Steven Chan
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia
| | - Mobin Master
- Department of Radiology, Western Health, Melbourne, Australia
| | - Ian G Faragher
- Department of Colorectal Surgery, Western Health, Footscray, Melbourne, VIC, 3011, Australia
| | - Paul N Baird
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia
| | - Justin M C Yeung
- Department of Colorectal Surgery, Western Health, Footscray, Melbourne, VIC, 3011, Australia.
- Department of Surgery, Western Precinct, University of Melbourne, Level 3, WCHRE, Sunshine Hospital, St Albans, Melbourne, VIC, 3021, Australia.
- Western Health Chronic Disease Alliance, Western Health, Footscray Hospital, Melbourne, VIC, 3011, Australia.
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Ali Deeb A, Settmacher U, Fritsch J, Dondorf F, Rohland O, Rauchfuß F. Sarcopenic obesity may predict worse liver regeneration after right graft living donor liver transplantation. Liver Transpl 2024; 30:412-420. [PMID: 37548548 DOI: 10.1097/lvt.0000000000000238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 07/31/2023] [Indexed: 08/08/2023]
Abstract
Sarcopenic obesity impairs the outcome after liver transplantation. The effect of this on liver regeneration has not yet been studied. The aim of this study was to evaluate the potential effect of body composition changes on liver volume gain after living donor liver transplantation. We observed liver regeneration in 100 patients who underwent living donor liver transplantation using right lobe grafts (Segments V-VIII). Liver volumetry and body composition analysis were performed based on CT images with special software. The gain of liver volume was calculated between 2 points in time considering the absolute and percentage values: before surgery and early after surgery, with a median time of 10 days. Pearson's correlation and multivariate analysis using stepwise multiple regression were used to examine the potential correlation between body composition and liver volume gain. The liver volume increase was significantly negatively correlated with adipose tissue in the body stem ( r = -0.4, p < 0.001) and positively correlated with psoas mass ( r = 0.24, p = 0.02). These results correspond with those of the multiple regression analysis, which indicated adipose tissue (ß = -1.0, p < 0.001) and psoas mass (ß = 0.12, p < 0.001). The presence of malignancy as an indication for liver transplantation was another significant independent factor negatively affecting liver growth (ß = -13.1, p = 0.046). Sarcopenic obesity predicts an impaired liver volume increase after living donation. This could worsen the postoperative outcome. The role of alimentary interventions and exercises in improving body composition and thus postoperative outcome should be evaluated through prospective interventional studies.
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Affiliation(s)
- Aladdin Ali Deeb
- Department of General, Visceral and Vascular Surgery, Jena University Hospital, Jena, Germany
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Španring T, Turk Š, Plahuta I, Magdalenić T, Laufer K, Brumec A, Potrč S, Ivanecz A. The impact of obesity on short-term outcomes after the laparoscopic liver resection: a single-institution experience. Wideochir Inne Tech Maloinwazyjne 2024; 19:83-90. [PMID: 38974770 PMCID: PMC11223538 DOI: 10.5114/wiitm.2023.134104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 11/14/2023] [Indexed: 07/09/2024] Open
Abstract
Introduction Obesity is a major public health problem and a well-known cause of multiple comorbidities. With the increasing application of minimally invasive surgery for benign and malignant liver lesions, the results of laparoscopic liver resection (LLR) in obese patients are of great interest. Aim To evaluate the short-term operative outcomes after LLR in obese patients and compare them to patients with normal weight and overweight. Material and methods All 235 consecutive patients undergoing LLR from 2008 to 2023 were retrospectively analysed. Patients were categorized into 3 groups based on their body mass index (BMI): normal weight (18.5-24.9 kg/m2), overweight (25-29.9 kg/m2), and obese (≥ 30 kg/m2). The groups were then compared regarding preoperative data and intra- and postoperative outcomes. Results Despite higher ASA score and associated comorbidities in the obese group, there were no significant differences in intraoperative complication (blood loss, damage to surrounding structures, conversion rate) between BMI groups (20.8% vs. 16.8% vs. 22.7%, p = 0.619). There were no significant differences in overall morbidity (34.7% vs. 27.7% vs. 29.5%, p = 0.582), as well as major morbidity (15.9% vs. 11.8% vs. 11.4%, p = 0.784) or mortality rates (1.4% vs. 1.7% vs. 0.0%, p = 1.000). Univariate logistic regression did not show BMI or obesity as a predictive variable for intraoperative complication. Conclusions Obesity is not a significant, strong risk factor for worse short-term outcomes, and LLR may be considered also in patients with overweight and obesity.
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Affiliation(s)
- Tajda Španring
- Medical Faculty, University of Maribor, Maribor, Slovenia
| | - Špela Turk
- UMC Maribor, Ljubljanska 5, Maribor, Slovenia
| | | | | | | | - Aleks Brumec
- Medical Faculty, University of Maribor, Maribor, Slovenia
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Lee C, Tseng T, Chang R, Yen H, Chen Y, Chen Y, Wu C, Hu M, Yen M, Bongers M, Groot OQ, Lai C, Lin W. Psoas muscle area is an independent survival prognosticator in patients undergoing surgery for long-bone metastases. Cancer Med 2024; 13:e7072. [PMID: 38457220 PMCID: PMC10922028 DOI: 10.1002/cam4.7072] [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: 09/13/2023] [Revised: 02/02/2024] [Accepted: 02/20/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Predictive analytics is gaining popularity as an aid to treatment planning for patients with bone metastases, whose expected survival should be considered. Decreased psoas muscle area (PMA), a morphometric indicator of suboptimal nutritional status, has been associated with mortality in various cancers, but never been integrated into current survival prediction algorithms (SPA) for patients with skeletal metastases. This study investigates whether decreased PMA predicts worse survival in patients with extremity metastases and whether incorporating PMA into three modern SPAs (PATHFx, SORG-NG, and SORG-MLA) improves their performance. METHODS One hundred eighty-five patients surgically treated for long-bone metastases between 2014 and 2019 were divided into three PMA tertiles (small, medium, and large) based on their psoas size on CT. Kaplan-Meier, multivariable regression, and Cox proportional hazards analyses were employed to compare survival between tertiles and examine factors associated with mortality. Logistic regression analysis was used to assess whether incorporating adjusted PMA values enhanced the three SPAs' discriminatory abilities. The clinical utility of incorporating PMA into these SPAs was evaluated by decision curve analysis (DCA). RESULTS Patients with small PMA had worse 90-day and 1-year survival after surgery (log-rank test p < 0.001). Patients in the large PMA group had a higher chance of surviving 90 days (odds ratio, OR, 3.72, p = 0.02) and 1 year than those in the small PMA group (OR 3.28, p = 0.004). All three SPAs had increased AUC after incorporation of adjusted PMA. DCA indicated increased net benefits at threshold probabilities >0.5 after the addition of adjusted PMA to these SPAs. CONCLUSIONS Decreased PMA on CT is associated with worse survival in surgically treated patients with extremity metastases, even after controlling for three contemporary SPAs. Physicians should consider the additional prognostic value of PMA on survival in patients undergoing consideration for operative management due to extremity metastases.
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Affiliation(s)
- Chia‐Che Lee
- Graduate Institute of Biomedical Electronics and BioinformaticsNational Taiwan UniversityTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Ting‐En Tseng
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Ruey‐Feng Chang
- Graduate Institute of Biomedical Electronics and BioinformaticsNational Taiwan UniversityTaipeiTaiwan
| | - Hung‐Kuan Yen
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
- Department of Medical EducationNational Taiwan University HospitalHsinchuTaiwan
| | - Yu‐An Chen
- Department of Medical EducationNational Taiwan University HospitalTaipeiTaiwan
| | - Yu‐Yung Chen
- Department of Medical EducationNational Taiwan University HospitalTaipeiTaiwan
| | - Chih‐Horng Wu
- Department of Medical ImagingNational Taiwan University HospitalTaipeiTaiwan
| | - Ming‐Hsiao Hu
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Mao‐Hsu Yen
- Department of Computer Science and EngineeringNational Taiwan Ocean UniversityKeelungTaiwan
| | - Michiel Bongers
- Department of Orthopaedic SurgeryMassachusetts General HospitalBostonMassachusettsUSA
| | - Olivier Q. Groot
- Department of Orthopaedic SurgeryMassachusetts General HospitalBostonMassachusettsUSA
- Department of OrthopaedicsUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Cheng‐Yo Lai
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
| | - Wei‐Hsin Lin
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
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Xuefen Z, Yuanyuan B, Qin L, Xiaoyang W. Nutritional care in patients undergoing laparoscopic/minimally invasive surgeries for gastrointestinal tumours. Wideochir Inne Tech Maloinwazyjne 2023; 18:625-638. [PMID: 38239578 PMCID: PMC10793145 DOI: 10.5114/wiitm.2023.130468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/24/2023] [Indexed: 01/22/2024] Open
Abstract
The introduction of minimally invasive surgeries for gastrointestinal tumours has been associated with many favourable postoperative outcomes and a reduced impact on nutritional status. The literature review begins by discussing the impact of minimally invasive procedures on the nutritional status of patients with gastrointestinal tumours, followed by indications for enteral nutrition (EN) in this population, including preoperative nutritional support and postoperative nutritional support. The review then examines the evidence that favours the use of EN in this population, including studies demonstrating improved outcomes with preoperative EN and reduced postoperative complications with postoperative EN. It also discusses potential strategies for improving outcomes with EN, such as early initiation of feeding and individualized nutrition plans. Overall, current evidence shows that EN improves outcomes, reduces complications, and enhances the quality of life. However, the optimal timing, composition of EN, and long-term outcomes are still unclear, indicating the need for future investigations.
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Affiliation(s)
- Zhou Xuefen
- Department of Gastrointestinal Surgery, Affiliated Kunshan Hospital to Jiangsu University, Suzhou Jiangsu, China
| | - Bian Yuanyuan
- Department of Gastrointestinal Surgery, Affiliated Kunshan Hospital to Jiangsu University, Suzhou Jiangsu, China
| | - Li Qin
- Department of Gastrointestinal Surgery, Affiliated Kunshan Hospital to Jiangsu University, Suzhou Jiangsu, China
| | - Wu Xiaoyang
- Department of Gastrointestinal Surgery, Affiliated Kunshan Hospital to Jiangsu University, Suzhou Jiangsu, China
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Hayashi H, Shimizu A, Kubota K, Notake T, Masuo H, Yoshizawa T, Hosoda K, Sakai H, Yasukawa K, Soejima Y. Impact of sarcopenic obesity on post-hepatectomy bile leakage for hepatocellular carcinoma. PLoS One 2023; 18:e0286353. [PMID: 37796798 PMCID: PMC10553327 DOI: 10.1371/journal.pone.0286353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/15/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Post-hepatectomy bile leakage (PHBL) is a potentially fatal complication that can arise after hepatectomy. Previous studies have identified obesity as a risk factor for PHBL. In this study, we investigated the impact of sarcopenic obesity on PHBL in hepatocellular carcinoma (HCC) patients. METHODS In total, we enrolled 409 patients who underwent hepatectomy without bilioenteric anastomosis for HCC between January 2010 and August 2021. Patients were grouped according to the presence or absence of PHBL. Patient characteristics, including body mass index and sarcopenic obesity, were then analyzed for predictive factors for PHBL. RESULTS Among the 409 HCC patients included in the study, 39 developed PHBL. Male sex, hypertension, cardiac disease, white blood cell counts, the psoas muscle area, and visceral fat area, and intraoperative blood loss were significantly increased in the PHBL (+) group compared with the PHBL (-) group. Multivariate analysis showed that the independent risk factors for the occurrence of PHBL were intraoperative blood loss ≥370 mL and sarcopenic obesity. CONCLUSIONS Our results show that it is important to understand whether a patient is at high risk for PHBL prior to surgery and to focus on reducing intraoperative blood loss during surgery for patients with risk factors for PHBL.
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Affiliation(s)
- Hikaru Hayashi
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Akira Shimizu
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Koji Kubota
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Tsuyoshi Notake
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Hitoshi Masuo
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Takahiro Yoshizawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Kiyotaka Hosoda
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Hiroki Sakai
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Koya Yasukawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
| | - Yuji Soejima
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Nagano, Japan
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9
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Yoshimura Y, Wakabayashi H, Nagano F, Matsumoto A, Shimazu S, Shiraishi A, Kido Y, Bise T, Hori K, Yoneda K. Phase angle is associated with sarcopenic obesity in post-stroke patients. Clin Nutr 2023; 42:2051-2057. [PMID: 37677910 DOI: 10.1016/j.clnu.2023.08.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/15/2023] [Accepted: 08/27/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND & AIMS Evidence is limited concerning the association between bioimpedance analysis-derived phase angle and sarcopenic obesity. This study examined this association in patients who underwent convalescent rehabilitation after stroke. METHODS This cross-sectional study included hospitalized patients with post-acute stroke. The phase angle was measured using a multifrequency bioimpedance analysis. Sarcopenic obesity was diagnosed according to the European Society of Clinical Nutrition and Metabolism/European Association for the Study of Obesity criteria. A multiple linear regression analysis was used to examine the association between the phase angle and sarcopenic obesity after adjusting for confounding factors. A receiver operating characteristic curve was used to calculate the optimal phase angle cutoff value for predicting sarcopenic obesity. RESULTS A total of 760 patients (median age 71 years; 352 women) were analyzed. The median (interquartile range, 25th and 75th percentiles) phase angle was 4.45° (4.10°, 4.88°). Sarcopenic obesity was diagnosed in 16 (3.9%) men, 18 (5.1%) women, and 34 (4.5%) patients overall. The multiple linear regression analysis showed that sarcopenic obesity (β = -0.185, p = 0.017) and sarcopenia (β = -0.121, p = 0.012) were significantly and negatively associated with the phase angle. Obesity was not significantly associated with the phase angle (β = -0.078, p = 0.094). The optimal cutoff value of the phase angle for diagnosing sarcopenic obesity was 4.29° (sensitivity 0.65, specificity 0.80, area under the curve [AUC] 0.79, 95% CI 0.77-0.87, p < 0.001) in men and 3.84° (sensitivity 0.67, specificity 0.84, AUC 0.81, 95% CI 0.79-0.86, p < 0.001) in women. CONCLUSION The phase angle was associated with sarcopenic obesity, and the cutoff values of the phase angle that could predict sarcopenic obesity were 4.29° for men and 3.84° for women. This simple and practical phase angle-based prediction of sarcopenic obesity can be useful in clinical practice.
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Affiliation(s)
- Yoshihiro Yoshimura
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women's Medical University Hospital, Japan.
| | - Fumihiko Nagano
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Ayaka Matsumoto
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Sayuri Shimazu
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Ai Shiraishi
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Yoshifumi Kido
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Takahiro Bise
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Kota Hori
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
| | - Koki Yoneda
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto, Japan.
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10
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Wagner D, Wienerroither V, Scherrer M, Thalhammer M, Faschinger F, Lederer A, Hau HM, Sucher R, Kornprat P. Value of sarcopenia in the resection of colorectal liver metastases-a systematic review and meta-analysis. Front Oncol 2023; 13:1241561. [PMID: 37841447 PMCID: PMC10569723 DOI: 10.3389/fonc.2023.1241561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/07/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction Sarcopenia is defined as a decline in muscle function as well as muscle mass. Sarcopenia itself and sarcopenic obesity, defined as sarcopenia in obese patients, have been used as surrogates for a worse prognosis in colorectal cancer. This review aims to determine if there is evidence for sarcopenia as a prognostic parameter in colorectal liver metastases (CRLM). Methods PubMed, Embase, Cochrane Central, Web of Science, SCOPUS, and CINAHL databases were searched for articles that were selected in accordance with the PRISMA guidelines. The primary outcomes were overall survival (OS) and disease-free survival (DFS). A random effects meta-analysis was conducted. Results After eliminating duplicates and screening abstracts (n = 111), 949 studies were screened, and 33 publications met the inclusion criteria. Of them, 15 were selected after close paper review, and 10 were incorporated into the meta-analysis, which comprised 825 patients. No significant influence of sarcopenia for OS (odds ratio (OR), 2.802 (95% confidence interval (CI), 1.094-1.11); p = 0.4) or DFS (OR, 1.203 (95% CI, 1.162-1.208); p = 0.5) was found, although a trend was defined toward sarcopenia. Sarcopenia significantly influenced postoperative complication rates (OR, 7.905 (95% CI, 1.876-3.32); p = 0.001) in two studies where data were available. Conclusion Existing evidence on the influence of sarcopenia on postoperative OS as well as DFS in patients undergoing resection for CRLM exists. We were not able to confirm that sarcopenic patients have a significantly worse OS and DFS in our analysis, although a trend toward this hypothesis was visible. Sarcopenia seems to influence complication rates but prospective studies are needed.
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11
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Saino Y, Kawase F, Nagano A, Ueshima J, Kobayashi H, Murotani K, Inoue T, Nagami S, Suzuki M, Maeda K. Diagnosis and prevalence of sarcopenic obesity in patients with colorectal cancer: A scoping review. Clin Nutr 2023; 42:1595-1601. [PMID: 37480796 DOI: 10.1016/j.clnu.2023.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND & AIMS Sarcopenic obesity (SO) is associated with worse outcomes in patients with colorectal cancer (CRC); however, the diagnostic methods and prevalence of SO vary among studies. Therefore, we conducted this scoping review to investigate the diagnosis of SO in CRC, identify the associated problems, and determine its prevalence. METHODS A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews reporting guidelines. A literature search was performed by two independent reviewers on studies that diagnosed SO in CRC using the MEDLINE, EMBASE, CINAHL, CENTRAL, Web of Science, and Ichushi-Web (in Japanese) databases. Observational, longitudinal, cross-sectional, and clinical trials written in English or Japanese as of July 2022 were included. Studies that did not define SO were excluded from the analysis. The study protocol was pre-registered in Figshare. RESULTS In total, 670 studies were identified, 22 of which were included. Eighteen studies used sarcopenia in combination with obesity to diagnose SO. Sarcopenia was mainly diagnosed using skeletal muscle mass index (SMI), and only one combined with grip strength or gait speed. Obesity was diagnosed based on the body mass index (BMI; n = 11), followed by visceral fat area (VFA; n = 5). The overall prevalence of SO in patients with CRC was 15% (95%CI, 11-21%). The prevalence of SO in surgical resection and colorectal cancer liver metastases was 18% (95%CI, 12-25%) and 11% (95%CI, 3-36%), respectively. CONCLUSIONS SO in patients with CRC was mainly diagnosed based on a combination of SMI and BMI, and muscle strength and body composition were rarely evaluated. The prevalence of SO was approximately 15%, depending on the diagnostic methods used. Since SO in patients with CRC is associated with poor prognosis, further research on diagnostic methods for the early detection of SO and its clinical outcomes is needed.
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Affiliation(s)
- Yoko Saino
- Department of Clinical Nutrition, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto, Tokyo 135-8550, Japan; Department of Nutrition and Metabolism, Tokushima University Graduate School of Biomedical Sciences, 3-18-15 Kuramoto, Tokushima 770-8503, Japan.
| | - Fumiya Kawase
- Department of Nutrition, Asuke Hospital Aichi Prefectural Welfare Federation of Agricultural Cooperatives, 20 Nakata, Yagami-cho, Toyota, Aichi 444-2351, Japan.
| | - Ayano Nagano
- Department of Nursing, Nishinomiya Kyoritsu Neurosurgical Hospital, 11-1 Imazuyamanaka-cho, Nishinomiya, Hyogo 663-8211, Japan.
| | - Junko Ueshima
- Department of Nutritional Service, NTT Medical Center Tokyo, 5-9-22 Higashi-Gotanda, Shinagawa, Tokyo 141-8625, Japan.
| | - Haruko Kobayashi
- General Incorporated Association Manabi Public Library, 306 Wakabadai, Meito, Nagoya, Aichi 465-0015, Japan.
| | - Kenta Murotani
- Biostatistics Center, Kurume University. 67, Asahimachi, Kurume, Fukuoka 830-0011, Japan.
| | - Tatsuro Inoue
- Department of Physical Therapy, Niigata University of Health and Welfare, 1398 Shimami, Kita-ku, Niigata 950-3198, Japan.
| | - Shinsuke Nagami
- Department of Speech-Language Pathology and Audiology, Faculty of Rehabilitation, Kawasaki University of Medical Welfare, 288 Matsushima, Kurashiki, Okayama 701-0193, Japan.
| | - Mizue Suzuki
- Department of Rehabilitation, Faculty of Allied Health Sciences, Yamato University, 2-5-1 Katayama, Suita, Osaka 564-0082, Japan.
| | - Keisuke Maeda
- Nutrition Therapy Support Center, Aichi Medical University Hospital1-1 Yazakokarimata, Nagakute, Aichi 480-1195, Japan; Department of Geriatric Medicine, Hospital, National Center for Geriatrics and Gerontology, 7-430 Morioka, Obu, Aichi 474-8511, Japan.
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12
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Association of indirect measurement of cell function by bioimpedance analysis with complications in oncologic hepatic surgery. HPB (Oxford) 2023; 25:283-292. [PMID: 36702662 DOI: 10.1016/j.hpb.2022.09.008] [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] [Received: 06/28/2022] [Revised: 09/21/2022] [Accepted: 09/28/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Bioelectric impedance vector analysis (BIVA) is a reliable tool to assess body composition. The aim was to study the association of BIVA-derived phase angle (PA) and standardized PA (SPA) values and the occurrence of surgery-related morbidity. METHODS Patients undergoing hepatectomy for cancer in two Italian centers were prospectively enrolled. BIVA was performed the morning of surgery. Patients were then stratified for the occurrence or not of postoperative morbidity. RESULTS Out of 190 enrolled patients, 76 (40%) experienced postoperative complications. Patients with morbidity had a significant lower PA, SPA, body cell mass, and skeletal muscle mass, and higher extracellular water and fat mass. At the multivariate analysis, presence of cirrhosis (OR 7.145, 95% CI:2.712-18.822, p < 0.001), the Charlson comorbidity index (OR 1.236, 95% CI: 1.009-1.515, p = 0.041), the duration of surgery (OR 1.004, 95% CI:1.001-1.008, p = 0.018), blood loss (OR 1.002. 95% CI: 1.001-1.004, p = 0.004), dehydration (OR 10.182, 95% CI: 1.244-83.314, p = 0.030) and SPA < -1.65 (OR 3.954, 95% CI: 1.699-9.202, p = 0.001) were significantly and independently associated with the risk of complications. CONCLUSION Introducing BIVA before hepatic resections may add valuable and independent information on the risk of morbidity.
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Couderc AL, Liuu E, Boudou-Rouquette P, Poisson J, Frelaut M, Montégut C, Mebarki S, Geiss R, ap Thomas Z, Noret A, Pierro M, Baldini C, Paillaud E, Pamoukdjian F. Pre-Therapeutic Sarcopenia among Cancer Patients: An Up-to-Date Meta-Analysis of Prevalence and Predictive Value during Cancer Treatment. Nutrients 2023; 15:nu15051193. [PMID: 36904192 PMCID: PMC10005339 DOI: 10.3390/nu15051193] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/18/2023] [Accepted: 02/21/2023] [Indexed: 03/08/2023] Open
Abstract
This study will address the prevalence of pre-therapeutic sarcopenia (PS) and its clinical impact during cancer treatment among adult cancer patients ≥ 18 years of age. A meta-analysis (MA) with random-effect models was performed via a MEDLINE systematic review, according to the PRISMA statement, focusing on articles published before February 2022 that reported observational studies and clinical trials on the prevalence of PS and the following outcomes: overall survival (OS), progression-free survival (PFS), post-operative complications (POC), toxicities (TOX), and nosocomial infections (NI). A total of 65,936 patients (mean age: 45.7-85 y) with various cancer sites and extensions and various treatment modes were included. Mainly defined by CT scan-based loss of muscle mass only, the pooled prevalence of PS was 38.0%. The pooled relative risks were 1.97, 1.76, 2.70, 1.47, and 1.76 for OS, PFS, POC, TOX, and NI, respectively (moderate-to-high heterogeneity, I2: 58-85%). Consensus-based algorithm definitions of sarcopenia, integrating low muscle mass and low levels of muscular strength and/or physical performance, lowered the prevalence (22%) and heterogeneity (I2 < 50%). They also increased the predictive values with RRs ranging from 2.31 (OS) to 3.52 (POC). PS among cancer patients is prevalent and strongly associated with poor outcomes during cancer treatment, especially when considering a consensus-based algorithm approach.
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Affiliation(s)
- Anne-Laure Couderc
- Internal Medicine Geriatrics and Therapeutic Unit, APHM, 13009 Marseille, France
- CNRS, EFS, ADES, Aix-Marseille University, 13015 Marseille, France
| | - Evelyne Liuu
- Department of Geriatrics, CHU Poitiers, 86000 Poitiers, France
- CIC1402 INSERM Unit, Poitiers University Hospital, 86000 Poitiers, France
| | - Pascaline Boudou-Rouquette
- Ariane Program, Department of Medical Oncology, Cochin Hospital, Paris Cancer Institute CARPEM, APHP, 75014 Paris, France
- INSERM U1016-CNRS UMR8104, Cochin Institute, Paris Cancer Institute CARPEM, Paris Cité University, 75015 Paris, France
| | - Johanne Poisson
- Department of Geriatrics, Georges Pompidou European Hospital, Paris Cancer Institute CARPEM, APHP, 75015 Paris, France
- Faculty of Health, Paris Cité University, 75006 Paris, France
| | - Maxime Frelaut
- Department of Medical Oncology, Gustave Roussy Institute, 94805 Villejuif, France
| | - Coline Montégut
- Internal Medicine Geriatrics and Therapeutic Unit, APHM, 13009 Marseille, France
- Coordination Unit for Geriatric Oncology (UCOG), PACA West, 13009 Marseille, France
| | - Soraya Mebarki
- Department of Geriatrics, Georges Pompidou European Hospital, Paris Cancer Institute CARPEM, APHP, 75015 Paris, France
| | - Romain Geiss
- Department of Medical Oncology, Curie Institute, 92210 Saint-Cloud, France
| | - Zoé ap Thomas
- Department of Cancer Medicine, Gustave Roussy Institute, 94805 Villejuif, France
| | - Aurélien Noret
- Department of Geriatrics, Georges Pompidou European Hospital, Paris Cancer Institute CARPEM, APHP, 75015 Paris, France
| | - Monica Pierro
- Department of Geriatrics, Georges Pompidou European Hospital, Paris Cancer Institute CARPEM, APHP, 75015 Paris, France
| | - Capucine Baldini
- Drug Development Department, Gustave Roussy Institute, 94805 Villejuif, France
| | - Elena Paillaud
- Department of Geriatrics, Georges Pompidou European Hospital, Paris Cancer Institute CARPEM, APHP, 75015 Paris, France
- INSERM, IMRB, Clinical, Epidemiology and Ageing, Université Paris-Est Creteil, 94010 Creteil, France
| | - Frédéric Pamoukdjian
- Department of Geriatrics, Avicenne Hospital, APHP, 93000 Bobigny, France
- INSERM UMR_S942 Cardiovascular Markers in Stressed Conditions MASCOT, Sorbonne Paris Nord University, 93000 Bobigny, France
- Correspondence:
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14
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Karakizlis H, Trudel N, Brose A, Reinisch A, Reichert M, Hecker A, Bender F, Askevold I, Rainer L, Weimer R, Krombach GA, Padberg W, Liese J. Sarcopenia of kidney transplant recipients as a predictive marker for reduced graft function and graft survival after kidney transplantation. Langenbecks Arch Surg 2023; 408:103. [PMID: 36826595 PMCID: PMC9958183 DOI: 10.1007/s00423-023-02836-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
PURPOSE The association between sarcopenia of kidney transplant recipients and outcome after kidney transplantation (KT) has not yet been fully understood and is still considered controversial. The aim of our study was to analyze the impact of pre-transplant sarcopenia on graft function, postoperative complication rates, and survival of the patients after renal transplantation. METHODS In this retrospective single-center study, all patients who underwent KT (01/2013-12/2017) were included. Demographic data, rejection rates, delayed graft function, and graft and patient survival rates were analyzed. Sarcopenia was measured in computed tomography images by the sex-adjusted Hounsfield unit average calculation (HUAC). RESULTS During the study period, 111 single KTs (38 women and 73 men) were performed. Living donor kidney transplants were performed in 48.6%. In total, 32.4% patients had sarcopenia. Sarcopenic patients were significantly older (59.6 years vs. 49.8 years; p < 0.001), had a higher body mass index (BMI = 27.6 kg/m2 vs. 25.0 kg/m2; p = 0.002), and were more likely to receive deceased donor kidneys (72.2% vs. 41.3%; p = 0.002). Interestingly, 3 years after KT, the creatinine serum levels were significantly higher (2.0 mg/dl vs. 1.5 mg/dl; p = 0.001), whereas eGFR (39.9 ml/min vs. 53.4 ml/min; p = 0.001) and graft survival were significantly lower (p = 0.004) in sarcopenic transplant recipients. Sarcopenic patients stayed in hospital significantly longer postoperatively than those who were non-sarcopenic. CONCLUSIONS At the time of kidney transplantation, sarcopenia was found to predict reduced long-term graft function and diminished graft survival after KT. The early identification of sarcopenic patients can not only enable an optimized selection of recipients, but also the initiation of pre-habilitation programs during the waiting period.
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Affiliation(s)
- H Karakizlis
- Department of Internal Medicine II, Division of Nephrology and Renal Transplantation, Justus-Liebig-University of Giessen, Giessen, Germany
| | - N Trudel
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
- Department of Diagnostic and Interventional Radiology, Marienhospital Stuttgart, Stuttgart, Germany
| | - A Brose
- Department of Radiology, Justus-Liebig-University of Giessen, Giessen, Germany
| | - A Reinisch
- Department of General, Visceral and Oncologic Surgery, Hospital and Clinics Wetzlar, Teaching Hospital of the Justus-Liebig-University Giessen, Wetzlar, Germany
| | - M Reichert
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
| | - A Hecker
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
| | - F Bender
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
| | - I Askevold
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
| | - L Rainer
- Department of Internal Medicine II, Division of Nephrology and Renal Transplantation, Justus-Liebig-University of Giessen, Giessen, Germany
| | - R Weimer
- Department of Internal Medicine II, Division of Nephrology and Renal Transplantation, Justus-Liebig-University of Giessen, Giessen, Germany
| | - G A Krombach
- Department of Radiology, Justus-Liebig-University of Giessen, Giessen, Germany
| | - W Padberg
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany
| | - J Liese
- Department of General, Visceral and Thoracic Surgery, Justus-Liebig-University of Giessen, Rudolf-Buchheim-Str. 7, Giessen, Germany.
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15
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Elliott JA, Donlon NE, Beddy P, Donohoe CL, Doyle SL, King S, Ravi N, Reynolds JV. Visceral obesity with and without metabolic syndrome: incidence and clinical impact in esophageal adenocarcinoma treated with curative intent. Dis Esophagus 2022; 35:6509730. [PMID: 35039840 DOI: 10.1093/dote/doab094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 11/19/2021] [Indexed: 12/11/2022]
Abstract
Visceral obesity (VO) and metabolic syndrome (MetS) are risk factors for esophageal adenocarcinoma (EAC); however, their impact on operative and oncological outcomes is unclear. The aim of this study was to determine the incidence of VO and MetS among patients with EAC, and to assess their independent impact on operative and oncological outcomes. A total of 454 consecutive patients undergoing treatment with curative intent were studied. Total, subcutaneous, visceral fat area (VFA), and lean body mass (LBM) were measured by computed tomography pretreatment, with VO defined as VFA >163.8cm2 for men and 80.1cm2 for women. MetS was defined per the ATPIII definition. Multivariable logistic and Cox proportional hazards regression were utilized to determine independent predictors of oncologic and operative outcomes. A total of 227 patients (50.0%) had VO. A total of 134 (30%) overall had MetS, 44% in the VO cohort. VO was associated with Barrett's esophagus (P = 0.002) and lower cT (P = 0.006) and cN stage (P = 0.011), and improved disease-specific (P = 0.021) and overall survival (P = 0.012). No survival benefit existed for patients with VO who also had MetS. For operative complications, neither VO nor MetS increased the severity of complications, or mortality. However, VO was significantly (P = 0.035) associated with anastomotic leak and pneumonia (P = 0.037). MetS alone did not increase complication risk. VO increases specific major operative complications with no increase in mortality. VO improved survival, mainly relating to earlier stage disease; however, co-existent MetS abrogated this benefit. These seemingly paradoxical outcomes highlight manageable and potentially targetable perioperative challenges in the context of an overall favorable oncologic vista.
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Affiliation(s)
- Jessie A Elliott
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
| | - Noel E Donlon
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
| | - Peter Beddy
- Department of Radiology, St. James's Hospital, Dublin 8, Ireland
| | - Claire L Donohoe
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
| | - Suzanne L Doyle
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland.,School of Biological Sciences, Dublin Institute of Technology, Dublin 8, Ireland
| | - Sinead King
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
| | - Narayanasamy Ravi
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
| | - John V Reynolds
- Department of Surgery, Trinity Centre for Health Sciences, Trinity College Dublin, and St. James's Hospital, Dublin 8, Ireland
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16
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Thormann M, Omari J, Pech M, Damm R, Croner R, Perrakis A, Strobel A, Wienke A, Surov A. Low skeletal muscle mass and post-operative complications after surgery for liver malignancies: a meta-analysis. Langenbecks Arch Surg 2022; 407:1369-1379. [PMID: 35583832 PMCID: PMC9283156 DOI: 10.1007/s00423-022-02541-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/29/2022] [Indexed: 12/03/2022]
Abstract
Purpose To assess the influence of low skeletal muscle mass (LSMM) on post-operative complications in patients with hepatic malignancies grade (Clavien Dindo ≥ 3) undergoing resection. Methods MEDLINE, Cochrane, and SCOPUS databases were screened for associations between sarcopenia and major post-operative complications (≥ grade 3 according to Clavien-Dindo classification) after resection of different malignant liver tumors. RevMan 5.3 software was used to perform the meta-analysis. The methodological quality of the included studies was assessed according to the QUIPS instrument. Results The analysis included 17 studies comprising 3157 patients. Subgroup analyses were performed for cholangiocarcinoma (CCC), colorectal cancer (CRC) liver metastases, and hepatocellular carcinoma (HCC). LSMM as identified on CT was present in 1260 patients (39.9%). Analysis of the overall sample showed that LSMM was associated with higher post-operative complications grade Clavien Dindo ≥ 3 (OR 1.56, 95% CI 1.25–1.95, p < 0.001). In the subgroup analysis, LSMM was associated with post-operative complications in CRC metastases (OR 1.60, 95% CI 1.11–2.32, p = 0.01). In HCC and CCC sub-analyses, LSMM was not associated with post-operative complications in simple regression analysis. Conclusion LSMM is associated with major post-operative complications in patients undergoing surgery for hepatic metastases and it does not influence major post-operative complications in patients with HCC and CCC.
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Affiliation(s)
- Maximilian Thormann
- Clinic for Radiology and Nuclear Medicine, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Jazan Omari
- Clinic for Radiology and Nuclear Medicine, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Maciej Pech
- Clinic for Radiology and Nuclear Medicine, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Robert Damm
- Clinic for Radiology and Nuclear Medicine, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Roland Croner
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Aristotelis Perrakis
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Alexandra Strobel
- Institute of Medical Epidemiology, Biometry, and Informatics, Martin Luther University, Halle-Wittenberg, Germany
- Profile Area Clinical Studies & Biostatistics, Institute of Medical Epidemiology, Biostatistics, and Informatics, Martin-Luther-University, Halle-Wittenberg, Halle, Germany
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biometry, and Informatics, Martin Luther University, Halle-Wittenberg, Germany
- Profile Area Clinical Studies & Biostatistics, Institute of Medical Epidemiology, Biostatistics, and Informatics, Martin-Luther-University, Halle-Wittenberg, Halle, Germany
| | - Alexey Surov
- Clinic for Radiology and Nuclear Medicine, University Hospital Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
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Leitner BP, Siebel S, Akingbesote ND, Zhang X, Perry RJ. Insulin and cancer: a tangled web. Biochem J 2022; 479:583-607. [PMID: 35244142 PMCID: PMC9022985 DOI: 10.1042/bcj20210134] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/13/2022] [Accepted: 02/15/2022] [Indexed: 12/13/2022]
Abstract
For a century, since the pioneering work of Otto Warburg, the interwoven relationship between metabolism and cancer has been appreciated. More recently, with obesity rates rising in the U.S. and worldwide, epidemiologic evidence has supported a link between obesity and cancer. A substantial body of work seeks to mechanistically unpack the association between obesity, altered metabolism, and cancer. Without question, these relationships are multifactorial and cannot be distilled to a single obesity- and metabolism-altering hormone, substrate, or factor. However, it is important to understand the hormone-specific associations between metabolism and cancer. Here, we review the links between obesity, metabolic dysregulation, insulin, and cancer, with an emphasis on current investigational metabolic adjuncts to standard-of-care cancer treatment.
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Affiliation(s)
- Brooks P. Leitner
- Departments of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Internal Medicine, Yale School of Medicine, New Haven, CT, U.S.A
| | - Stephan Siebel
- Departments of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Internal Medicine, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Pediatrics, Yale School of Medicine, New Haven, CT, U.S.A
| | - Ngozi D. Akingbesote
- Departments of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Internal Medicine, Yale School of Medicine, New Haven, CT, U.S.A
| | - Xinyi Zhang
- Departments of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Internal Medicine, Yale School of Medicine, New Haven, CT, U.S.A
| | - Rachel J. Perry
- Departments of Cellular and Molecular Physiology, Yale School of Medicine, New Haven, CT, U.S.A
- Departments of Internal Medicine, Yale School of Medicine, New Haven, CT, U.S.A
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18
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Takenami T, Tsujinaka S, Miyakura Y, Kakizawa N, Maemoto R, Machida E, Hatsuzawa Y, Takahashi R, Kimura Y, Tamaki S, Ishikawa H, Rikiyama T. Impact of sarcopenia on surgical and oncologic outcomes of laparoscopic surgery for colorectal cancer. Asian J Surg 2022; 45:2686-2690. [PMID: 35221194 DOI: 10.1016/j.asjsur.2021.12.075] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/08/2021] [Accepted: 12/17/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The study aimed to evaluate the impact of sarcopenia on short- and long-term outcomes for laparoscopic colorectal cancer surgery. METHODS Study participants were 209 patients who underwent laparoscopic surgery for any stage of colorectal cancer between 2016 and 2017. Skeletal muscle indices were calculated with preoperative computed tomography. Patients were divided into sarcopenic and non-sarcopenic groups based on index cut-off values and variables were compared. RESULTS The prevalence of sarcopenia was 41.1%. Sarcopenic patients experienced shorter operative times and a lower incidence of surgical site infections; however, the incidence of severe postoperative complications and readmission were increased for this group. Although the 3-year disease-free survival rate was not statistically different between groups, sarcopenic patients had a significantly worse 3-year overall survival rate compared with than the non-sarcopenic group. CONCLUSION Sarcopenia has both favorable and unfavorable effects on patients who underwent laparoscopic colorectal cancer surgery.
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Affiliation(s)
- Tsutomu Takenami
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Shingo Tsujinaka
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan.
| | - Yasuyuki Miyakura
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Nao Kakizawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Ryo Maemoto
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Erika Machida
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Yuuri Hatsuzawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Rei Takahashi
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Yasuaki Kimura
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Sawako Tamaki
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Hideki Ishikawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Toshiki Rikiyama
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
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Groot OQ, Bongers MER, Buckless CG, Twining PK, Kapoor ND, Janssen SJ, Schwab JH, Torriani M, Bredella MA. Body composition predictors of mortality in patients undergoing surgery for long bone metastases. J Surg Oncol 2022; 125:916-923. [PMID: 35023149 PMCID: PMC8917991 DOI: 10.1002/jso.26793] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/28/2021] [Accepted: 01/03/2022] [Indexed: 11/15/2022]
Abstract
Background and Objectives Body composition measurements using computed tomography (CT) may serve as imaging biomarkers of survival in patients with and without cancer. This study assesses whether body composition measurements obtained on abdominal CTs are independently associated with 90‐day and 1‐year mortality in patients with long‐bone metastases undergoing surgery. Methods This single institutional retrospective study included 212 patients who had undergone surgery for long‐bone metastases and had a CT of the abdomen within 90 days before surgery. Quantification of cross‐sectional areas (CSA) and CT attenuation of abdominal subcutaneous adipose tissue, visceral adipose tissue, and paraspinous and abdominal muscles were performed at L4. Multivariate Cox proportional‐hazards analyses were performed. Results Sarcopenia was independently associated with 90‐day mortality (hazard ratio [HR] = 1.87; 95% confidence interval [CI] = 1.11–3.16; p = 0.019) and 1‐year mortality (HR = 1.50; 95% CI = 1.02–2.19; p = 0.038) in multivariate analysis while controlling for clinical variables such as primary tumors, comorbidities, and chemotherapy. Abdominal fat CSAs and muscle attenuation were not associated with mortality. Conclusions The presence of sarcopenia assessed by CT is predictive of 90‐day and 1‐year mortality in patients undergoing surgery for long‐bone metastases. This body composition measurement can be used as novel imaging biomarker supplementing existing prognostic tools to optimize patient selection for surgery and improve shared decision making.
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Affiliation(s)
- Olivier Q Groot
- Department of Orthopaedic Surgery-Orthopaedic Oncology Service, Massachusetts General Hospital-Harvard Medical School, Boston, Massachusetts, USA
| | - Michiel E R Bongers
- Department of Orthopaedic Surgery-Orthopaedic Oncology Service, Massachusetts General Hospital-Harvard Medical School, Boston, Massachusetts, USA
| | - Colleen G Buckless
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Peter K Twining
- Department of Orthopaedic Surgery-Orthopaedic Oncology Service, Massachusetts General Hospital-Harvard Medical School, Boston, Massachusetts, USA
| | - Neal D Kapoor
- Department of Orthopaedic Surgery-Orthopaedic Oncology Service, Massachusetts General Hospital-Harvard Medical School, Boston, Massachusetts, USA
| | - Stein J Janssen
- Department of Orthopedic Surgery, Amsterdam Movement Sciences, Amsterdam University Medical Center-University of Amsterdam Meibergdreef, Amsterdam, The Netherlands
| | - Joseph H Schwab
- Department of Orthopaedic Surgery-Orthopaedic Oncology Service, Massachusetts General Hospital-Harvard Medical School, Boston, Massachusetts, USA
| | - Martin Torriani
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Miriam A Bredella
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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20
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Kaibori M, Matsui K, Shimada M, Kubo S, Hasegawa K. Update on perioperative management of patients undergoing surgery for liver cancer. Ann Gastroenterol Surg 2021; 6:344-354. [PMID: 35634181 PMCID: PMC9130899 DOI: 10.1002/ags3.12529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 11/12/2022] Open
Abstract
Hepatocellular carcinoma is often accompanied by chronic hepatitis or cirrhosis. Preoperative evaluation of liver function and postoperative nutritional management are critical in patients with hepatocellular carcinoma who undergo liver surgery. Although the incidence of postoperative complications and death has declined in Japan over the last 10 years, postoperative complications have not been fully overcome. Therefore, surgical procedures and perioperative management must be improved. Accurate preoperative evaluations of liver function, nutrition, inflammation, and body skeletal muscle are required. Determination of the optimal surgical procedure should consider not only tumor characteristics but also the physical reserve of the patient. Nutritional management of chronic liver disorders, especially maintaining protein synthesis for postoperative protein/energy, is important. Prophylactic antibiotics are recommended for short‐term use within 24 hours after surgery. Abdominal drainage is recommended for patients with cirrhosis who may develop large amounts of ascites, who are at risk of postoperative bleeding, or who may have bile leakage due to a large resection area. Postoperative exercise therapy may improve insulin resistance in patients with chronic liver damage. Implementation of an early/enhanced recovery after surgery program is recommended to reduce biological invasive responses and achieve early independence of physical activity and nutrition intake. We review the latest information on the perioperative management of patients undergoing liver resection for hepatocellular carcinoma.
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Affiliation(s)
- Masaki Kaibori
- Department of Surgery Kansai Medical University Osaka Japan
| | - Kosuke Matsui
- Department of Surgery Kansai Medical University Osaka Japan
| | - Mitsuo Shimada
- Department of Surgery Tokushima University Tokushima Japan
| | - Shoji Kubo
- Department of Hepato‐Biliary‐Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Kiyoshi Hasegawa
- Hepato‐Biliary‐Pancreatic Surgery Division Department of Surgery Graduate School of Medicine The University of Tokyo Tokyo Japan
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21
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Sarcopenia and Myosteatosis as Prognostic Markers in Patients with Advanced Cholangiocarcinoma Undergoing Palliative Treatment. J Clin Med 2021; 10:jcm10194340. [PMID: 34640358 PMCID: PMC8509694 DOI: 10.3390/jcm10194340] [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: 09/03/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) represents the second most common primary liver cancer and is characterized by a very poor outcome, but reliable prognostic markers are largely missing. Sarcopenia, the progressive loss of muscle mass and strength, as well as myosteatosis have been associated with an unfavorable outcome in several clinical conditions, including cancer. Here, we evaluated the prognostic relevance of sarcopenia and myosteatosis using routine abdominal CT (computed tomography) scans in advanced stage CCA patients undergoing palliative treatment. METHODS Routine abdominal CT scans were used to assess the skeletal muscle and the psoas muscle index (L3SMI/L3PMI) at the level of the third lumbar vertebra as radiological indices for sarcopenia as well as the mean skeletal muscle attenuation (MMA) as a surrogate for myosteatosis. Results were correlated with clinical data and outcomes. RESULTS Using a calculated optimal cut-off value of 71.95 mm2/cm, CCA patients with an L3SMI value below this cut-off showed a significantly reduced median overall survival (OS) of only 250 days compared to 450 days in patients with a higher L3SMI. Moreover, the median OS of CCA patients with an L3PMI above 6345 mm2/cm was 552 days compared to 252 days in patients with a lower L3PMI. Finally, CCA patients with an MMA above 30.51 Hounsfield Units survived significantly longer (median OS: 430 days) compared to patients with an MMA value below this ideal cut-off (median OS: 215 days). The prognostic relevance of L3SMI, L3PMI, and MMA was confirmed in uni- and multivariate Cox regression analyses. CONCLUSION Routine abdominal CT scans represent a unique opportunity to evaluate sarcopenia as well as myosteatosis in advanced CCA patients. We identified the L3SMI/L3PMI as well as the MMA as negative prognostic factors in CCA patients undergoing palliative therapy, arguing that the "opportunistic" evaluation of these parameters might yield important clinical information in daily routine.
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22
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Runkel M. Author's Reply: The Role of Visceral Obesity, Sarcopenia and Sarcopenic Obesity on Surgical Outcomes After Liver Resections for Colorectal Metastases. World J Surg 2021; 45:3469-3470. [PMID: 34406454 PMCID: PMC8476454 DOI: 10.1007/s00268-021-06282-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Mira Runkel
- Department of General and Visceral Surgery, Medical Center- University of Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany.
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23
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Oral Nutritional Supplements and Enteral Nutrition in Patients with Gastrointestinal Surgery. Nutrients 2021; 13:nu13082655. [PMID: 34444812 PMCID: PMC8400187 DOI: 10.3390/nu13082655] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 12/11/2022] Open
Abstract
Nowadays, patients undergoing gastrointestinal surgery are following perioperative treatment in enhanced recovery after surgery (ERAS) protocols. Although oral feeding is supposed not to be stopped perioperatively with respect to ERAS, malnourished patients and inadequate calorie intake are common. Malnutrition, even in overweight or obese patients, is often underestimated. Patients at metabolic risk have to be identified early to confirm the indication for nutritional therapy. The monitoring of nutritional status postoperatively has to be considered in the hospital and after discharge, especially after surgery in the upper gastrointestinal tract, as normal oral food intake is decreased for several months. The article gives an overview of the current concepts of perioperative enteral nutrition in patients undergoing gastrointestinal surgery.
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24
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Letter to the Editor: The Role of Visceral Obesity, Sarcopenia, and Sarcopenic Obesity on Surgical Outcomes After Liver Resection for Colorectal Metastases. World J Surg 2021; 45:3467-3468. [PMID: 34156479 DOI: 10.1007/s00268-021-06194-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2021] [Indexed: 10/21/2022]
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