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Minawala R, Kim M, Delau O, Ghiasian G, McKenney AS, Da Luz Moreira A, Chodosh J, McAdams-DeMarco M, Segev DL, Adhikari S, Dodson J, Shaukat A, Dane B, Faye AS. Sarcopenia Is a Risk Factor for Postoperative Complications Among Older Adults With Inflammatory Bowel Disease. Inflamm Bowel Dis 2024:izae187. [PMID: 39177976 DOI: 10.1093/ibd/izae187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Indexed: 08/24/2024]
Abstract
BACKGROUND Sarcopenia has been associated with adverse postoperative outcomes in older age cohorts, but has not been assessed in older adults with inflammatory bowel disease (IBD). Further, current assessments of sarcopenia among all aged individuals with IBD have used various measures of muscle mass as well as cutoffs to define its presence, leading to heterogeneous findings. METHODS In this single-institution, multihospital retrospective study, we identified all patients aged 60 years and older with IBD who underwent disease-related intestinal resection between 2012 and 2022. Skeletal Muscle Index (SMI) and Total Psoas Index (TPI) were measured at the superior L3 endplate on preoperative computed tomography scans and compared through receiver operating characteristic curve. We then performed multivariable logistic regression to assess risk factors associated with an adverse 30-day postoperative outcome. Our primary outcome included a 30-day composite of postoperative mortality and complications, including infection, bleeding, cardiac event, cerebrovascular accident, acute kidney injury, venous thromboembolism, reoperation, all-cause rehospitalization, and need for intensive care unit-level care. RESULTS A total of 120 individuals were included. Overall, 52% were female, 40% had ulcerative colitis, 60% had Crohn's disease, and median age at time of surgery was 70 years (interquartile range: 65-75). Forty percent of older adults had an adverse 30-day postoperative outcome, including infection (23%), readmission (17%), acute kidney injury (13%), bleeding (13%), intensive care unit admission (10%), cardiac event (8%), venous thromboembolism (7%), reoperation (6%), mortality (5%), and cerebrovascular accident (2%). When evaluating the predictive performance of SMI vs TPI for an adverse 30-day postoperative event, SMI had a significantly higher area under the curve of 0.66 (95% CI, 0.56-0.76) as compared to 0.58 (95% CI, 0.48-0.69) for TPI (P = .02). On multivariable logistic regression, prior IBD-related surgery (adjusted odds ratio [adjOR] 6.46, 95% CI, 1.85-22.51) and preoperative sepsis (adjOR 5.74, 95% CI, 1.36-24.17) significantly increased the odds of adverse postoperative outcomes, whereas increasing SMI was associated with a decreased risk of an adverse postoperative outcome (adjOR 0.88, 95% CI, 0.82-0.94). CONCLUSIONS Sarcopenia, as measured by SMI, is associated with an increased risk of postoperative complications among older adults with IBD. Measurement of SMI from preoperative imaging can help risk stratify older adults with IBD undergoing intestinal resection.
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Affiliation(s)
- Ria Minawala
- Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Michelle Kim
- Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Olivia Delau
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Ghoncheh Ghiasian
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Anna Sophia McKenney
- Department of Radiology, New York-Presbyterian Weill Cornell Medical College, New York, NY, USA
| | - Andre Da Luz Moreira
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Joshua Chodosh
- Division of Geriatric Medicine and Palliative Care, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | | | - Dorry L Segev
- Department of Surgery, NYU School of Medicine, New York, NY, USA
| | | | - John Dodson
- Division of Cardiology, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Aasma Shaukat
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY, USA
| | - Bari Dane
- Department of Radiology, NYU School of Medicine, New York, NY, USA
| | - Adam S Faye
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Department of Medicine, NYU School of Medicine, New York, NY, USA
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Holtorf C, Mengoni M, Tüting T, Wienke A, Borggrefe J, Surov A, Alter M. [Sarcopenia and immune-related toxicity in patients with malignant melanoma undergoing immune checkpoint inhibition]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024:10.1007/s00105-024-05405-9. [PMID: 39143426 DOI: 10.1007/s00105-024-05405-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/18/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND AND OBJECTIVES Sarcopenia is the generalized loss of muscle strength, mass, and function. The aim was to investigate whether pretherapeutic sarcopenia, as determined by the psoas muscles, affects therapy-mediated toxicity in patients with malignant melanoma undergoing immunotherapy. PATIENTS AND METHODS Measurement of psoas musculature was performed pretherapeutically using computed tomography at the level of the third lumbar vertebra in the axial plane in 75 patients between January 2011 and December 2020. Sarcopenia was defined using the psoas muscle index (PMI). Immune-related toxicity was retrospectively assessed. RESULTS Treatment-related toxicity was recorded in 33 of the 75 patients (44%). Of these, 16 patients (36.2%) experienced dose-limiting severe events (DLT). Pretherapeutic sarcopenia was identified in 25 patients (33.3%). Comparative analysis showed that the patients with a DLT had lower PMI values compared with the patient group without a DLT (4.65 ± 1.33 vs. 5.79 ± 1.67 cm2m-2, p = 0.015) (odds ratio = 0.60, 95% confidence interval 0.40-0.92, p = 0.02). CONCLUSIONS Pretherapeutic sarcopenia measured based on the psoas muscle is not a significant predictor of immune-mediated toxicity in patients with malignant melanoma treated with immune checkpoint inhibitors. Patients with DLT have lower values for the psoas muscle parameters PMI compared to the group of patients without DLT.
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Affiliation(s)
- Christian Holtorf
- Hautarztpraxis Dr. med. Anke Raschke, Magdeburg, Deutschland
- Universitätsklinik für Dermatologie und Venerologie, Universitätsklinikum Magdeburg, Magdeburg, Deutschland
| | - Miriam Mengoni
- Universitätsklinik für Dermatologie und Venerologie, Universitätsklinikum Magdeburg, Magdeburg, Deutschland
| | - Thomas Tüting
- Universitätsklinik für Dermatologie und Venerologie, Universitätsklinikum Magdeburg, Magdeburg, Deutschland
| | - Andreas Wienke
- Institut für Medizinische Epidemiologie, Biometrie und Informatik, Martin-Luther-Universität, Halle-Wittenberg, Deutschland
| | - Jan Borggrefe
- Universitätsinstitut für Radiologie, Neuroradiologie und Nuklearmedizin, Johannes-Wesling Klinikum, Ruhr-Universität Bochum, Minden, Deutschland
| | - Alexey Surov
- Universitätsinstitut für Radiologie, Neuroradiologie und Nuklearmedizin, Johannes-Wesling Klinikum, Ruhr-Universität Bochum, Minden, Deutschland
| | - Mareike Alter
- Universitätsklinik für Dermatologie und Venerologie, Ruhr-Universität Bochum, Campus Minden, Johannes-Wesling-Klinikum Minden, Hans-Nolte-Str. 1, 32429, Minden, Deutschland.
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3
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Surov A, Wienke A, Gutzmer R, Borggrefe J. Prognostic role of the skeletal musculature in oncology: significance, coherences and clinical implications. ROFO-FORTSCHR RONTG 2024; 196:699-706. [PMID: 38134902 DOI: 10.1055/a-2213-2320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Affiliation(s)
- Alexey Surov
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling Medical Center, Ruhr University Bochum, Germany
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biostatistics, and Informatics, Martin Luther University Halle Wittenberg, Halle, Germany
| | - Ralf Gutzmer
- Department of Dermatology, Johannes Wesling Medical Center, Ruhr University Bochum, Germany
| | - Jan Borggrefe
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling Medical Center, Ruhr University Bochum, Germany
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4
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Scholtz K, Borchers F, Mörgeli R, Krampe H, Schmidt M, Eckardt-Felmberg R, von Dossow V, Sehouli J, Stief CG, Pohrt A, Spies CD. Self-reported exhaustion and a 4-item physical frailty index to predict the incidence of major complications after onco-geriatric surgery. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108421. [PMID: 38870573 DOI: 10.1016/j.ejso.2024.108421] [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: 12/15/2023] [Revised: 04/24/2024] [Accepted: 05/15/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND The aim of this study was to analyze four pre-operative physical frailty indicators from a geriatric assessment (GA) independently and combined in a physical frailty index, in their ability to predict postoperative 30 d-complications. MATERIALS AND METHODS In this secondary analysis of data from the published PERATECS study (ClinicalTrials.gov: NCT01278537), the predictive value of four physical frailty indicators from a defined GA battery was examined with univariable and multivariate logistic regression models in a sample of 493 onco-geriatric surgical patients. The primary endpoint was incidence of major (Clavien-Dindo ≥ grade 2 [CD ≥ 2]) complications within 30 postoperative days. Predictors of the first model included self-reported exhaustion (SRE), body mass index (BMI), Timed Up-and-Go (TUG) and handgrip strength (HGS) independently, and a second model combined these four items as a Physical Frailty Index (4i-PFI). Both regression models were adjusted for age, gender, American Society of Anesthesiologists (ASA) status, tumor sites, duration of surgery time and Mini Nutritional Assessment (MNA) score. RESULTS A total of 233 patients (47 %) developed CD ≥ 2 complications. In addition to ASA score, length of surgery, and gynecological and upper gastrointestinal tumor sites, the first model showed that SRE (OR 1.866) predicted CD ≥ 2 complications, but not TUG, BMI and HGS. In the second model, the 4i-PFI predicted CD ≥ 2 complications (OR pre-frail = 1.808, frail = 3.787). CONCLUSIONS Physical frailty indicators as SRE revealed a better ability to predict CD ≥ 2 complications than BMI, TUG and HGS. However, prediction of CD ≥ 2 complications was enhanced when these parameters were combined in a novel 4i-PFI.
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Affiliation(s)
- Kathrin Scholtz
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Department of Anesthesiology and Intensive Care Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Friedrich Borchers
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Department of Anesthesiology and Intensive Care Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Rudolf Mörgeli
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Department of Anesthesiology and Intensive Care Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Henning Krampe
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Department of Anesthesiology and Intensive Care Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Maren Schmidt
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, Schlosspark-Klinik Berlin, Heubnerweg 2, 14059, Berlin, Germany.
| | - Rahel Eckardt-Felmberg
- St. Joseph Krankenhaus Berlin-Tempelhof GmbH, Wüsthoffstraße 15, 12101, Berlin, Germany.
| | - Vera von Dossow
- Institute of Anesthesiology and Pain Therapy, Heart, and Diabetes Center NRW, Ruhr University Bochum, Georgstraße 11, 32545, Bad Oeynhausen, Germany.
| | - Jalid Sehouli
- Department of Gynecology, European Competence Center of Ovarian Cancer, Charité Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Christian G Stief
- Department of Urology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
| | - Anne Pohrt
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
| | - Claudia D Spies
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Department of Anesthesiology and Intensive Care Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
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Umetani Y, Aoyagi K, Kaku H, Tanaka Y, Minami T, Isobe T, Kizaki J, Murakami N, Fujita F, Akagi Y. Factors Associated with Perioperative Edema in Patients with Stage I Gastric Cancer Using a Body Composition Analyzer. Kurume Med J 2024; 69:201-208. [PMID: 38233179 DOI: 10.2739/kurumemedj.ms6934010] [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] [Indexed: 01/19/2024]
Abstract
PURPOSE Assessment of nutritional status and nutritional interventions is important in gastric cancer patients. We investigated the factors associated with perioperative edema in patients with stage I gastric cancer using a body composition analyzer. METHODS The study included 106 patients with stage I gastric cancer who underwent distal gastrectomy. The body composition of each patient was evaluated by bioelectrical impedance analysis (BIA) using an InBody 720 body composition analyzer. Patients with an extracellular water to total body water ratio of ≥ 0.4 before and 1 week after gastrectomy were considered to have edema, the cause of which was determined retrospectively. RESULTS Patients with preoperative edema were significantly older, had a significantly higher lymph node metastasis rate and disease stage, and had a significantly poorer Controlling Nutritional Status (CONUT) score, and Prognostic Nutritional Index (PNI) compared with patients without preoperative edema. The group with postoperative edema had significantly higher proportions of elderly and female patients as well as a higher rate of Billroth-II reconstruction compared with the group without postoperative edema. The group with postoperative edema also had significantly lower intracellular water content, total body water content, protein content, skeletal muscle mass, and PNI. CONCLUSIONS Preoperative edema occurs in elderly patients with poor nutritional status, and postoperative edema occurs in elderly patients with a shorter operative time. Perioperative edema status assessed by BIA is thought to be related to perioperative nutritional status.
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Affiliation(s)
- Yuki Umetani
- Department of Surgery, Kurume University of Medicine
| | | | - Hideaki Kaku
- Department of Surgery, Kurume University of Medicine
| | - Yuya Tanaka
- Department of Surgery, Kurume University of Medicine
| | - Taizan Minami
- Department of Surgery, Kurume University of Medicine
| | - Taro Isobe
- Department of Surgery, Kurume University of Medicine
| | - Junya Kizaki
- Department of Surgery, Kurume University of Medicine
| | | | | | - Yoshito Akagi
- Department of Surgery, Kurume University of Medicine
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6
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Jung M, Diallo TD, Scheef T, Reisert M, Rau A, Russe MF, Bamberg F, Fichtner-Feigl S, Quante M, Weiss J. Association Between Body Composition and Survival in Patients With Gastroesophageal Adenocarcinoma: An Automated Deep Learning Approach. JCO Clin Cancer Inform 2024; 8:e2300231. [PMID: 38588476 PMCID: PMC11018167 DOI: 10.1200/cci.23.00231] [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: 11/06/2023] [Revised: 12/04/2023] [Accepted: 02/16/2024] [Indexed: 04/10/2024] Open
Abstract
PURPOSE Body composition (BC) may play a role in outcome prognostication in patients with gastroesophageal adenocarcinoma (GEAC). Artificial intelligence provides new possibilities to opportunistically quantify BC from computed tomography (CT) scans. We developed a deep learning (DL) model for fully automatic BC quantification on routine staging CTs and determined its prognostic role in a clinical cohort of patients with GEAC. MATERIALS AND METHODS We developed and tested a DL model to quantify BC measures defined as subcutaneous and visceral adipose tissue (VAT) and skeletal muscle on routine CT and investigated their prognostic value in a cohort of patients with GEAC using baseline, 3-6-month, and 6-12-month postoperative CTs. Primary outcome was all-cause mortality, and secondary outcome was disease-free survival (DFS). Cox regression assessed the association between (1) BC at baseline and mortality and (2) the decrease in BC between baseline and follow-up scans and mortality/DFS. RESULTS Model performance was high with Dice coefficients ≥0.94 ± 0.06. Among 299 patients with GEAC (age 63.0 ± 10.7 years; 19.4% female), 140 deaths (47%) occurred over a median follow-up of 31.3 months. At baseline, no BC measure was associated with DFS. Only a substantial decrease in VAT >70% after a 6- to 12-month follow-up was associated with mortality (hazard ratio [HR], 1.99 [95% CI, 1.18 to 3.34]; P = .009) and DFS (HR, 1.73 [95% CI, 1.01 to 2.95]; P = .045) independent of age, sex, BMI, Union for International Cancer Control stage, histologic grading, resection status, neoadjuvant therapy, and time between surgery and follow-up CT. CONCLUSION DL enables opportunistic estimation of BC from routine staging CT to quantify prognostic information. In patients with GEAC, only a substantial decrease of VAT 6-12 months postsurgery was an independent predictor for DFS beyond traditional risk factors, which may help to identify individuals at high risk who go otherwise unnoticed.
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Affiliation(s)
- Matthias Jung
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thierno D. Diallo
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tobias Scheef
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Marco Reisert
- Medical Physics, Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Stereotactic and Functional Neurosurgery, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexander Rau
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maximilan F. Russe
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stefan Fichtner-Feigl
- Department of General and Visceral Surgery, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Michael Quante
- Department of Internal Medicine II, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jakob Weiss
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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7
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Martis WR. The potential use of perioperative rectus femoris ultrasonography in guiding prehabilitation strategies. J Clin Anesth 2024; 92:111302. [PMID: 37862865 DOI: 10.1016/j.jclinane.2023.111302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/11/2023] [Accepted: 10/14/2023] [Indexed: 10/22/2023]
Affiliation(s)
- W R Martis
- Anaesthesia Fellow, Department of Anaesthetics, Perioperative Medicine, and Pain Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia.
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8
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Knoedler S, Schliermann R, Knoedler L, Wu M, Hansen FJ, Matar DY, Obed D, Vervoort D, Haug V, Hundeshagen G, Paik A, Kauke-Navarro M, Kneser U, Pomahac B, Orgill DP, Panayi AC. Impact of sarcopenia on outcomes in surgical patients: a systematic review and meta-analysis. Int J Surg 2023; 109:4238-4262. [PMID: 37696253 PMCID: PMC10720826 DOI: 10.1097/js9.0000000000000688] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 08/04/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Surgeons have historically used age as a preoperative predictor of postoperative outcomes. Sarcopenia, the loss of skeletal muscle mass due to disease or biological age, has been proposed as a more accurate risk predictor. The prognostic value of sarcopenia assessment in surgical patients remains poorly understood. Therefore, the authors aimed to synthesize the available literature and investigate the impact of sarcopenia on perioperative and postoperative outcomes across all surgical specialties. METHODS The authors systematically assessed the prognostic value of sarcopenia on postoperative outcomes by conducting a systematic review and meta-analysis according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, searching the PubMed/MEDLINE and EMBASE databases from inception to 1st October 2022. Their primary outcomes were complication occurrence, mortality, length of operation and hospital stay, discharge to home, and postdischarge survival rate at 1, 3, and 5 years. Subgroup analysis was performed by stratifying complications according to the Clavien-Dindo classification system. Sensitivity analysis was performed by focusing on studies with an oncological, cardiovascular, emergency, or transplant surgery population and on those of higher quality or prospective study design. RESULTS A total of 294 studies comprising 97 643 patients, of which 33 070 had sarcopenia, were included in our analysis. Sarcopenia was associated with significantly poorer postoperative outcomes, including greater mortality, complication occurrence, length of hospital stay, and lower rates of discharge to home (all P <0.00001). A significantly lower survival rate in patients with sarcopenia was noted at 1, 3, and 5 years (all P <0.00001) after surgery. Subgroup analysis confirmed higher rates of complications and mortality in oncological (both P <0.00001), cardiovascular (both P <0.00001), and emergency ( P =0.03 and P =0.04, respectively) patients with sarcopenia. In the transplant surgery cohort, mortality was significantly higher in patients with sarcopenia ( P <0.00001). Among all patients undergoing surgery for inflammatory bowel disease, the frequency of complications was significantly increased among sarcopenic patients ( P =0.007). Sensitivity analysis based on higher quality studies and prospective studies showed that sarcopenia remained a significant predictor of mortality and complication occurrence (all P <0.00001). CONCLUSION Sarcopenia is a significant predictor of poorer outcomes in surgical patients. Preoperative assessment of sarcopenia can help surgeons identify patients at risk, critically balance eligibility, and refine perioperative management. Large-scale studies are required to further validate the importance of sarcopenia as a prognostic indicator of perioperative risk, especially in surgical subspecialties.
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Affiliation(s)
- Samuel Knoedler
- Department of Plastic Surgery and Hand Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, USA
| | - Rainer Schliermann
- Faculty of Social and Health Care Sciences, University of Applied Sciences Regensburg, Regensburg
| | - Leonard Knoedler
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, USA
| | - Mengfan Wu
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
- Department of Plastic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong, People’s Republic of China
| | - Frederik J. Hansen
- Department of General and Visceral Surgery, Friedrich-Alexander University Erlangen, Erlangen
| | - Dany Y. Matar
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
| | - Doha Obed
- Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Hannover Medical School, Hannover
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
| | - Dominique Vervoort
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Valentin Haug
- Department of Hand, Plastic and Reconstructive Surgery, Microsurgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
| | - Gabriel Hundeshagen
- Department of Hand, Plastic and Reconstructive Surgery, Microsurgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Angie Paik
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, USA
| | - Martin Kauke-Navarro
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, USA
| | - Ulrich Kneser
- Department of Hand, Plastic and Reconstructive Surgery, Microsurgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
| | - Bohdan Pomahac
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine, New Haven, USA
| | - Dennis P. Orgill
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
| | - Adriana C. Panayi
- Department of Hand, Plastic and Reconstructive Surgery, Microsurgery, Burn Center, BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany
- Department of Surgery, Division of Plastic Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston
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9
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Aringhieri G, Di Salle G, Catanese S, Vivaldi C, Salani F, Vitali S, Caccese M, Vasile E, Genovesi V, Fornaro L, Tintori R, Balducci F, Cappelli C, Cioni D, Masi G, Neri E. Abdominal Visceral-to-Subcutaneous Fat Volume Ratio Predicts Survival and Response to First-Line Palliative Chemotherapy in Patients with Advanced Gastric Cancer. Cancers (Basel) 2023; 15:5391. [PMID: 38001651 PMCID: PMC10670010 DOI: 10.3390/cancers15225391] [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: 09/27/2023] [Revised: 10/22/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Prognosis in advanced gastric cancer (aGC) is predicted by clinical factors, such as stage, performance status, metastasis location, and the neutrophil-to-lymphocyte ratio. However, the role of body composition and sarcopenia in aGC survival remains debated. This study aimed to evaluate how abdominal visceral and subcutaneous fat volumes, psoas muscle volume, and the visceral-to-subcutaneous (VF/SF) volume ratio impact overall survival (OS) and progression-free survival (PFS) in aGC patients receiving first-line palliative chemotherapy. We retrospectively examined CT scans of 65 aGC patients, quantifying body composition parameters (BCPs) in 2D and 3D. Normalized 3D BCP volumes were determined, and the VF/SF ratio was computed. Survival outcomes were analyzed using the Cox Proportional Hazard model between the upper and lower halves of the distribution. Additionally, response to first-line chemotherapy was compared using the χ2 test. Patients with a higher VF/SF ratio (N = 33) exhibited significantly poorer OS (p = 0.02) and PFS (p < 0.005) and had a less favorable response to first-line chemotherapy (p = 0.033), with a lower Disease Control Rate (p = 0.016). Notably, absolute BCP measures and sarcopenia did not predict survival. In conclusion, radiologically assessed VF/SF volume ratio emerged as a robust and independent predictor of both survival and treatment response in aGC patients.
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Affiliation(s)
- Giacomo Aringhieri
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma 67, 56126 Pisa, Italy; (G.A.); (R.T.); (D.C.); (E.N.)
- Italian Society of Medical and Interventional Radiology, SIRM Foundation, Via della Signora 2, 20122 Milano, Italy
| | - Gianfranco Di Salle
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma 67, 56126 Pisa, Italy; (G.A.); (R.T.); (D.C.); (E.N.)
| | - Silvia Catanese
- Department of Translational Research on New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (S.C.); (C.V.); (F.B.); (G.M.)
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Caterina Vivaldi
- Department of Translational Research on New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (S.C.); (C.V.); (F.B.); (G.M.)
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Francesca Salani
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
- Translational Medicine PhD Course, Institute of Life Sciences, Scuola Superiore Sant’Anna, 56127 Pisa, Italy
| | - Saverio Vitali
- Diagnostic and Interventional Radiology, University Hospital of Cisanello, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy;
| | - Miriam Caccese
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Enrico Vasile
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Virginia Genovesi
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Lorenzo Fornaro
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Rachele Tintori
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma 67, 56126 Pisa, Italy; (G.A.); (R.T.); (D.C.); (E.N.)
| | - Francesco Balducci
- Department of Translational Research on New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (S.C.); (C.V.); (F.B.); (G.M.)
| | - Carla Cappelli
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Dania Cioni
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma 67, 56126 Pisa, Italy; (G.A.); (R.T.); (D.C.); (E.N.)
- Italian Society of Medical and Interventional Radiology, SIRM Foundation, Via della Signora 2, 20122 Milano, Italy
| | - Gianluca Masi
- Department of Translational Research on New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (S.C.); (C.V.); (F.B.); (G.M.)
- Unit of Medical Oncology, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126 Pisa, Italy; (F.S.); (M.C.); (E.V.); (V.G.); (L.F.); (C.C.)
| | - Emanuele Neri
- Academic Radiology, Department of Translational Research, University of Pisa, Via Roma 67, 56126 Pisa, Italy; (G.A.); (R.T.); (D.C.); (E.N.)
- Italian Society of Medical and Interventional Radiology, SIRM Foundation, Via della Signora 2, 20122 Milano, Italy
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10
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Xiao YZ, Wen XT, Ying YY, Zhang XY, Li LY, Wang ZC, Su MG, Zheng XW, Miao SL. The psoas muscle density as a predictor of postoperative complications in elderly patients undergoing rectal cancer resection. Front Oncol 2023; 13:1189324. [PMID: 37781186 PMCID: PMC10539580 DOI: 10.3389/fonc.2023.1189324] [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: 03/18/2023] [Accepted: 08/29/2023] [Indexed: 10/03/2023] Open
Abstract
Background Muscle depletion that impairs normal physiological function in elderly patients leads to poor prognosis. This study aimed to evaluate the association between total abdominal muscle area (TAMA), total psoas area (TPA), psoas muscle density (PMD), and short-term postoperative complications in elderly patients with rectal cancer. Methods All elderly patients underwent rectal cancer resection with perioperative abdominal computed tomography (CT). Complications were assessed according to the Clavien-Dindo classification. Severe complications were defined as grade III-V following the Clavien-Dindo classification. Univariate and multivariate analyses were performed to evaluate risk factors of short-term severe postoperative complications. Results The cohort consisted of 191 patients with a mean age of 73.60 ± 8.81 years. Among them, 138 (72.25%) patients had Clavien-Dindo 0- II, 53 (27.75%) patients had severe postoperative complications (Clavien-Dindo III-V), and 1(0.52%) patient died within 30 days of surgery. PMD was significantly higher in the Clavien-Dindo 0-II cohort compared to the Clavien-Dindo III-V cohort (p=0.004). Nevertheless, TAMA and TPA failed to exhibit significant differences. Moreover, the multivariate regression analysis implied that advanced age [OR 1.07 95%CI (1.02-1.13) p=0.013], male [OR 5.03 95%CI (1.76-14.41) p=0.003], high charlson comorbidity index (CCI) score [OR 3.60 95%CI (1.44-9.00) p=0.006], and low PMD [OR 0.94 95%CI (0.88-0.99) p=0.04] were independent risk factors of Clavien-Dindo III-V. Conclusion Preoperative assessment of the PMD on CT can be a simple and practical method for identifying elderly patients with rectal cancer at risk for severe postoperative complications.
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Affiliation(s)
- Yun-Zhou Xiao
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiao-Ting Wen
- Department of Obstetrics, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ying-Ying Ying
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiao-Yan Zhang
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Lu-Yao Li
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhong-Chu Wang
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Miao-Guang Su
- Department of Radiology, PingYang Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiang-Wu Zheng
- Department of Radiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Shou-Liang Miao
- Department of Radiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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11
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Bankar A, Chan WC, Liu N, Cheung M, Alibhai S, Gupta V. Prevalence of frailty and its association with clinical outcomes in myeloproliferative neoplasms: a population-based study. Blood Adv 2023; 7:5014-5026. [PMID: 37184988 PMCID: PMC10471933 DOI: 10.1182/bloodadvances.2023009825] [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: 01/23/2023] [Revised: 04/12/2023] [Accepted: 05/08/2023] [Indexed: 05/17/2023] Open
Abstract
Clinical implications of frailty in myeloproliferative neoplasms (MPN), including essential thrombocythemia (ET), polycythemia vera (PV), and myelofibrosis (MF), are unknown. In this population-based study, all incident cases of MPN from the Ontario cancer registry between 2004 and 2019 (N = 10 336; ET = 5108; PV = 3843; MF = 1385) and their matched controls (for age, sex, residence, and income) in a 1:4 ratio were included. Baseline frailty measured using the Johns Hopkins Adjusted Clinical Groups frailty indicator and McIsaac frailty index (mFI), categorized as fit, prefrail, or frail if mFI <0.10, 0.11 to 0.20, >0.20), was significantly higher in ET, PV, and MF compared with matched controls (standardized mean difference of 0.27, 0.27, and 0.28). Over 23%, 20%, and 34% of patients with ET, PV, and MF were frail or prefrail despite a younger age (<65 years) or minimal comorbidities. In Cox proportional regression, frailty was independently associated with worse overall survival (OS) after adjusting for age, sex, and comorbidities compared with mFI-fit patients. The hazard ratios (95% confidence interval) for OS for mFI-prefrail and mFI-frail patients were: 1.6 (1.3-1.9) and 3.6 (2.9-4.4) in ET, 1.3 (1.1-1.5) and 2.7 (2.1-3.4) in PV, and 1.2 (1.0-1.5) and 2.0 (1.5-2.7) in MF. Patients with MPN have a substantially higher prevalence of frailty compared with matched controls, which is associated with reduced OS, independent of age or comorbidities.
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Affiliation(s)
- Aniket Bankar
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Wing C. Chan
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Ning Liu
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - Matthew Cheung
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Shabbir Alibhai
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Toronto General Hospital, Toronto, ON, Canada
| | - Vikas Gupta
- Princess Margaret Cancer Centre, Toronto, ON, Canada
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12
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Yamagishi S, Okamura Y, Kang W, Shindate M, Kochi M, Mitsuka Y, Watabe M, Yoshida N, Ikarashi M, Yamazaki S, Aramaki O, Nakayama H, Moriguchi M, Higaki T, Yamashita H. Impact of Sarcopenic Obesity on Severe Postoperative Complications in Patients with Gastric Cancer Undergoing Gastrectomy. Dig Surg 2023; 40:143-152. [PMID: 37527628 DOI: 10.1159/000531797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/15/2023] [Indexed: 08/03/2023]
Abstract
INTRODUCTION Several studies have indicated that sarcopenia affects the short- and long-term outcomes of cancer patients, including those with gastric cancer. In recent years, sarcopenic obesity and its effects have been reported in cancer patients. This study aimed to evaluate the impact of sarcopenic obesity on postoperative complications in patients with gastric cancer undergoing gastrectomy. METHODS This single-center, retrospective study included 155 patients who underwent curative gastrectomy for gastric cancer from January 2015 to July 2021. Sarcopenia was defined by the psoas muscle index (<6.36 cm2/m2 in men and <3.92 cm2/m2 in women), which measures the iliopsoas muscle area at the lumbar L3 level using computed tomography. Obesity was defined by body mass index (≥25). Patients with both sarcopenia and obesity were defined as the sarcopenic obesity group and others as the non-sarcopenic obesity group. Severe postoperative complications were defined as Clavien-Dindo classification grade IIIa or higher. RESULTS Of the 155 patients, 26 (16.8%) had sarcopenic obesity. The incidence of severe postoperative complications was significantly higher in the sarcopenic obesity group (30.8% vs. 10.9%; p = 0.014). Multivariate analysis indicated that sarcopenic obesity was an independent risk factor for severe postoperative complications (odds ratio, 3.950; 95% confidence interval, 1.390-11.200; p = 0.010). CONCLUSION Sarcopenic obesity is an independent risk factor for severe postoperative complications.
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Affiliation(s)
- Shunsuke Yamagishi
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan,
| | - Yukiyasu Okamura
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Woodae Kang
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare, Ichikawa Hospital, Chiba, Japan
| | - Masataka Shindate
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Mitsugu Kochi
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yusuke Mitsuka
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Megumu Watabe
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Nao Yoshida
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Masahito Ikarashi
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shintaro Yamazaki
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Osamu Aramaki
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Hisashi Nakayama
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Masamichi Moriguchi
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tokio Higaki
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Hiroharu Yamashita
- Division of Digestive Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
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13
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Moskven E, Lasry O, Singh S, Flexman AM, Street JT, Dea N, Fisher CG, Ailon T, Dvorak MF, Kwon BK, Paquette SJ, Charest-Morin R. The Role of Frailty and Sarcopenia in Predicting Major Adverse Events, Length of Stay and Reoperation Following En Bloc Resection of Primary Tumours of the Spine. Global Spine J 2023:21925682231173360. [PMID: 37118871 DOI: 10.1177/21925682231173360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
STUDY DESIGN Retrospective observational cohort study. OBJECTIVE En bloc resection for primary tumours of the spine is associated with a high rate of adverse events (AEs). The objective was to explore the relationship between frailty/sarcopenia and major perioperative AEs, length of stay (LOS), and unplanned reoperation following en bloc resection of primary spinal tumours. METHODS This is a unicentre study consisting of adult patients undergoing en bloc resection for a primary spine tumor. Frailty was calculated with the modified frailty index (mFI) and spine tumour frailty index (STFI). Sarcopenia was quantified with the total psoas area/vertebral body area ratio (TPA/VB) at L3 and L4. Univariable regression analysis was used to quantify the association between frailty/sarcopenia and major perioperative AEs, LOS and unplanned reoperation. RESULTS 95 patients met the inclusion criteria. The mFI and STFI identified a frailty prevalence of 3% and 18%. Mean CT TPA/VB ratios were 1.47 (SD ± .05) and 1.83 (SD ± .06) at L3 and L4. Inter-observer reliability was .93 and .99 for CT and MRI L3 and L4 TPA/VB ratios. Unadjusted analysis demonstrated sarcopenia and mFI did not predict perioperative AEs, LOS or unplanned reoperation. Frailty defined by an STFI score ≥2 predicted unplanned reoperation for surgical site infection (SSI) (P < .05). CONCLUSIONS The STFI was only associated with unplanned reoperation for SSI on unadjusted analysis, while the mFI and sarcopenia were not predictive of any outcome. Further studies are needed to investigate the relationship between frailty, sarcopenia and perioperative outcomes following en bloc resection of primary spinal tumors.
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Affiliation(s)
- Eryck Moskven
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Oliver Lasry
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Supriya Singh
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Alana M Flexman
- Department of Anaesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, BC, Canada
- Department of Anaesthesiology and Perioperative Care, St Paul's Hospital, Vancouver, BC, Canada
| | - John T Street
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Nicolas Dea
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Charles G Fisher
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Tamir Ailon
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Marcel F Dvorak
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Brian K Kwon
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Scott J Paquette
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Raphaële Charest-Morin
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
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14
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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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15
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Batista AFR, Petty D, Fairhurst C, Davies S. Psoas muscle mass index as a predictor of long-term mortality and severity of complications after major intra-abdominal colorectal surgery – A retrospective analysis. J Clin Anesth 2023; 84:110995. [PMID: 36371943 DOI: 10.1016/j.jclinane.2022.110995] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 10/09/2022] [Accepted: 10/31/2022] [Indexed: 11/12/2022]
Abstract
STUDY OBJECTIVE Determine if psoas muscle area measured in routine preoperative computed tomography scans (CT) can be used to identify patients at increased risk of adverse postoperative outcomes after major elective abdominal surgery. DESIGN Retrospective analysis of data from a single-centre cohort study conducted in York Hospital between the 1st August of 2015 and the 31st of august of 2020. SETTING Preoperative clinic. PATIENTS 639 patients who attended the preoperative assessment clinic prior to major elective colorectal surgery and had an abdominal CT scan done up to 120 days before surgery. INTERVENTIONS None. MEASUREMENTS Psoas muscle area at the L3 level was measured in preoperative CT scans and normalised to patient height (psoas muscle index). The lowest sex-stratified tertile of psoas muscle index (PMI) was classed as sarcopenic. The primary outcome was 2-year mortality. Secondary outcomes included postoperative complications assessed using Clavien-Dindo graded major and minor complications, comprehensive complication index (CCI), and length of stay. MAIN RESULTS Multivariable regression analysis showed that sarcopenia was associated with 2-year mortality (aOR 1.79, 95% CI 1.03-3.10; p = 0.037) and survival at 2-years was significantly reduced in sarcopenic patients (log-rank test, p = 0.012). Sarcopenia was the only statistically significant predictor of major complications in multivariable logistic regression analysis (aOR 1.69, 95% CI 1.04-2.74, p = 0.034) and associated with an estimated increase of 16.6% in the comprehensive complication index (CCI) score of patients that had complications in multivariable linear regression analysis. Sarcopenia was not associated with length of stay. CONCLUSIONS Sarcopenia defined by psoas muscle mass is an independent predictor of 2-year mortality, major complications and severity of complications after major colorectal surgery and may be used for preoperative risk assessment.
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16
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Psoas attenuation and cross-sectional area improve performance of traditional sarcopenia measurements in predicting one-year mortality among elderly patients undergoing emergency abdominal surgery: a pilot study of five computed tomography techniques. Abdom Radiol (NY) 2023; 48:796-805. [PMID: 36383241 DOI: 10.1007/s00261-022-03652-9] [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: 05/31/2022] [Revised: 08/06/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Risk stratification is challenging in the growing population of geriatric patients requiring emergency surgery. Sarcopenia, which assesses muscle bulk, is a surrogate for frailty and predicts 1-year mortality, but does not incorporate potentially valuable additional information about muscle quality. OBJECTIVE To describe five different CT methods of measuring sarcopenia and muscle quality and to determine which method has the greatest sensitivity for predicting 1-year mortality following emergency abdominal surgery in elderly patients. METHODS This retrospective study includes 297 patients 70 years and older who underwent "urgent" or "emergent" laparotomy or laparoscopy for acute abdominal disease between 2006 and 2011 at a single quaternary academic medical center. All patients received a CT abdomen and pelvis with intravenous contrast within 1 month of surgery. Five different methods were applied to the psoas muscles on CT: method 1 (total psoas index TPI, which is total psoas area TPA normalized by height), method 2 ("pseudoarea" = anterior-posterior × transverse dimensions), method 3 (average HU), method 4 (TPA × HU), and method 5 ("pseudoarea" × HU). RESULTS For all five CT measures, mortality was greatest for the lowest quartile by univariate and adjusted Cox proportional hazard analyses at all time points up to 1-year. The C-statistic was highest for Method 4, using a composite index of TPA and Hounsfield Units, indicating the greatest predictive ability to estimate mortality at all time points. CONCLUSION Muscle quality and muscle size can be used in tandem to refine risk assessment of older patients undergoing emergency abdominal surgery. Routine calculation of the composite score of psoas cross-sectional area and HU in the emergency room setting may provide surgeons and patients valuable insight on the risk of 1-year mortality to guide preoperative decision-making and counseling. CLINICAL IMPACT Muscle quality and size, both strong independent predictors of surgical outcomes in older patients undergoing emergency abdominal surgery, may be used in tandem to refine risk assessment. A composite score of psoas muscle cross-sectional area and Hounsfield units on CT may provide insight on 1-year mortality in this patient population.
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CT-derived body composition measurements as predictors for neoadjuvant treatment tolerance and survival in gastroesophageal adenocarcinoma. ABDOMINAL RADIOLOGY (NEW YORK) 2023; 48:211-219. [PMID: 36209446 DOI: 10.1007/s00261-022-03695-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE Treatment for gastroesophageal adenocarcinomas can result in significant morbidity and mortality. The purpose of this study is to supplement methods for choosing treatment strategy by assessing the relationship between CT-derived body composition, patient, and tumor features, and clinical outcomes in this population. METHODS Patients with neoadjuvant treatment, biopsy-proven gastroesophageal adenocarcinoma, and initial staging CTs were retrospectively identified from institutional clinic encounters between 2000 and 2019. Details about patient, disease, treatment, and outcomes (including therapy tolerance and survival) were extracted from electronic medical records. A deep learning semantic segmentation algorithm was utilized to measure cross-sectional areas of skeletal muscle (SM), visceral fat (VF), and subcutaneous fat (SF) at the L3 vertebra level on staging CTs. Univariate and multivariate analyses were performed to assess the relationships between predictors and outcomes. RESULTS 142 patients were evaluated. Median survival was 52 months. Univariate and multivariate analysis showed significant associations between treatment tolerance and SM and VF area, SM to fat and VF to SF ratios, and skeletal muscle index (SMI) (p = 0.004-0.04). Increased survival was associated with increased body mass index (BMI) (p = 0.01) and increased SMI (p = 0.004). A multivariate Cox model consisting of BMI, SMI, age, gender, and stage demonstrated that patients in the high-risk group had significantly lower survival (HR = 1.77, 95% CI = 1.13-2.78, p = 0.008). CONCLUSION CT-based measures of body composition in patients with gastroesophageal adenocarcinoma may be independent predictors of treatment complications and survival and can supplement methods for assessing functional status during treatment planning.
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Lee J, Cho JR, Kim DW, Yang IJ, Suh JW, Oh HK, Kang SB. Clinical impact of preoperative and postoperative sarcopenia on oncological outcomes in non-metastatic colorectal cancer. Colorectal Dis 2022; 25:775-786. [PMID: 36461667 DOI: 10.1111/codi.16439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 07/18/2022] [Accepted: 11/14/2022] [Indexed: 12/04/2022]
Abstract
AIM This study investigated the association between preoperative and postoperative changes in skeletal muscle mass and long-term oncological outcomes in patients with non-metastatic colorectal cancer. METHOD Patients who underwent surgery for Stages I-III colorectal cancer from January 2014 to December 2015 were included. Skeletal muscle mass was evaluated through preoperative and postoperative abdominopelvic CT scans. A multivariable analysis was conducted to determine the factors affecting disease-free survival rates. RESULTS A total of 238 patients were analysed. Forty-nine (25.9%) patients had preoperative sarcopenia. Patients with preoperative sarcopenia showed lower 3-year disease-free survival (58.5% vs. 78.4%, P = 0.001). Patients with postoperative sarcopenia also showed significantly lower 3-year disease-free survival compared to postoperative patients without sarcopenia at 6, 12 and 18 months, respectively (53.9% vs. 77.8%; 69.7% vs. 81.8%; 69.1% vs. 87.7%, P = 0.004). In a subgroup analysis, patients with both preoperative and postoperative sarcopenia showed the lowest 3-year disease-free survival rates (50.9%). The incidence of tumour recurrence was higher among the patients who had lost more skeletal muscle mass at 12, 18 and 24 months (-14.3 cm2 /m2 vs. -1.5 cm2 /m2 , P < 0.001; -24.5 cm2 /m2 vs. -1.1 cm2 /m2 , P < 0.001; and -31.6 cm2 /m2 vs. -1.4 cm2 /m2 , P < 0.001, respectively). A multivariable analysis demonstrated that the factors associated with disease-free survival included tumour stage, venous invasion, adjuvant chemotherapy, and preoperative or postoperative sarcopenia. CONCLUSION Not only preoperative but also postoperative sarcopenic changes adversely affect oncological outcomes following curative resection of colorectal cancer. Careful attention should be given to correcting sarcopenic status from the preoperative to the postoperative period.
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Affiliation(s)
- Jeehye Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jung Rae Cho
- Department of Surgery, Seongnam Citizens Medical Center, Seongnam, South Korea
| | - Duck-Woo Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - In Jun Yang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jung Wook Suh
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Heung-Kwon Oh
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Sung-Bum Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
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Moskven E, Charest-Morin R, Flexman AM, Street JT. The measurements of frailty and their possible application to spinal conditions: a systematic review. Spine J 2022; 22:1451-1471. [PMID: 35385787 DOI: 10.1016/j.spinee.2022.03.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/19/2022] [Accepted: 03/28/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Frailty is associated with an increased risk of postoperative adverse events (AEs) within the surgical spine population. Multiple frailty tools have been reported in the surgical spine literature. However, the applicability of these tools remains unclear. PURPOSE Primary objective is to appraise the construct, feasibility, objectivity, and clinimetric properties of frailty tools reported in the surgical spine literature. Secondary objectives included determining the applicability and the most sensitive surgical spine population for each tool. STUDY DESIGN Systematic Review. PATIENT SAMPLE Studies reporting the use of a clinical frailty tool with a defined methodology in the adult surgical population (age ≥18 years). OUTCOME MEASURES Postoperative adverse events (AEs) including mortality, major and minor morbidity, length of stay (LOS), unplanned readmission and reoperation, admission to the Intensive Care Unit (ICU), and adverse discharge disposition; postoperative patient-reported outcomes (health-related quality of life (HRQoL), functional, cognitive, and symptomatic); radiographic outcomes; and postoperative frailty trajectory. METHODS This systematic review was registered with PROSPERO: CRD42019109045. Publications from January 1950 to December 2020 were identified by a comprehensive search of PubMed, Ovid, and Embase, supplemented by manual screening. Studies reporting and validating a frailty tool in the surgical spine population with a measurable outcome were included. Each tool and its clinimetric properties were evaluated using validated criteria and definitions. The applicability of each tool and its most sensitive surgical spine population was determined by panel consensus. Bias was assessed using the Newcastle-Ottawa Scale. RESULTS 47 studies were included in the final qualitative analysis. A total of 14 separate frailty tools were identified, in which 9 tools assessed frailty according to the cumulative deficit definition, while 4 instruments utilized phenotypic or weighted frailty models. One instrument assessed frailty according to the comprehensive geriatric assessment (CGA) model. Twelve measures were validated as risk stratification tools for predicting postoperative AEs, while 1 tool investigated the effect of spine surgery on postoperative frailty trajectory. The modified frailty index (mFI), 5-item mFI, adult spinal deformity frailty index (ASD-FI), FRAIL Scale, and CGA had the most positive ratings for clinimetric properties assessed. CONCLUSIONS The assessment of frailty is important in the surgical decision-making process. Cumulative deficit and weighted frailty instruments are appropriate risk stratification tools. Phenotypic tools are sensitive for capturing the relationship between spinal pathology, spine surgery, and prehabilitation on frailty trajectory. CGA instruments are appropriate screening tools for identifying health deficits susceptible to improvement and guiding optimization strategies. Studies are needed to determine whether spine surgery and prehabilitation are effective interventions to reverse frailty.
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Affiliation(s)
- Eryck Moskven
- Vancouver Spine Surgery Institute, Department of Orthopaedics, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Raphaële Charest-Morin
- Vancouver Spine Surgery Institute, Department of Orthopaedics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alana M Flexman
- Department of Anaesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada; Department of Anaesthesiology and Perioperative Care, St. Paul's Hospital/Providence Health Care, Vancouver, British Columbia, Canada
| | - John T Street
- Vancouver Spine Surgery Institute, Department of Orthopaedics, University of British Columbia, Vancouver, British Columbia, Canada
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Gu C, Lu A, Lei C, Wu Q, Zhang X, Wei M, Wang Z. Frailty index is useful for predicting postoperative morbidity in older patients undergoing gastrointestinal surgery: a prospective cohort study. BMC Surg 2022; 22:57. [PMID: 35172806 PMCID: PMC8851713 DOI: 10.1186/s12893-022-01471-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 01/05/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Many assessment tools have been used to identify frail surgical patients. This study was designed to explore the prediction value of the frailty index (FI) for postoperative morbidity in older patients undergoing elective gastrointestinal surgery. METHODS Between January 2019 and September 2020, we conducted a prospective study in our hospital, and patients aged over 65 years were enrolled. The FI assessment was conducted by two specialist nurses based on the 38-item scale, and patients were considered frail if the FI score was ≥ 0.25. The primary outcome was 30-day postoperative morbidity. Univariable and multivariable analyses were used to find the risk factors related to postoperative morbidity. RESULTS A total of 246 consecutive patients were enrolled, for whom the median age was 72.0 [interquartile range (IQR): 67.0-77.0] years old, and 175 (71.1%) were male. Of these, 47 (19.1%) were frail. Patients with frailty were associated with older age (p < 0.001), higher American Society of Anesthesiologists (ASA) grade (p = 0.006), lower body mass index (p = 0.001), lower albumin (p = 0.003) and haemoglobin (p < 0.001) levels, increased blood loss (p = 0.034), increased risk of postoperative morbidity (p < 0.001), increased median length of stay (p = 0.017), and increased median postoperative hospital stay (p = 0.003). Multivariable analysis revealed that ASA grade [odds ratio (OR): 2.59, 95% confidence interval (CI) 1.19-5.64, p = 0.016], FI score (OR 7.68, 95% CI 3.19-18.48, p < 0.001) and surgical complexity (OR 22.83, 95% CI 5.46-95.51, p < 0.001) were independent predictors of 30-day postoperative morbidity. However, for patients with major surgery, FI score was the only independent predictor (OR 8.67, 95% CI 3.23-23.25, p < 0.001). CONCLUSION Frailty was associated with adverse perioperative outcomes, and the 38-item FI scale was a useful frailty screening tool for older patients undergoing elective gastrointestinal surgery. For patients with major surgery, frailty was a more reliable predictor of postoperative 30-day morbidity than age and ASA grade.
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Affiliation(s)
- Chaoyang Gu
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Anqing Lu
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Chen Lei
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Qingbin Wu
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Xubing Zhang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Mingtian Wei
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China
| | - Ziqiang Wang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, China.
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Shaw JF, Budiansky D, Sharif F, McIsaac DI. The Association of Frailty with Outcomes after Cancer Surgery: A Systematic Review and Metaanalysis. Ann Surg Oncol 2022; 29:4690-4704. [DOI: 10.1245/s10434-021-11321-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 11/21/2021] [Indexed: 12/24/2022]
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Springer JE, Beauharnais C, Chicarilli D, Coderre D, Crawford A, Baima JA, McIntosh LJ, Davids JS, Sturrock PR, Maykel JA, Alavi K. S184: preoperative sarcopenia is associated with worse short-term outcomes following transanal total mesorectal excision (TaTME) for rectal cancer. Surg Endosc 2022; 36:5408-5415. [PMID: 34988741 DOI: 10.1007/s00464-021-08872-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/07/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Malnutrition and deconditioning impact postoperative morbidity and mortality. Computed tomography (CT) body composition variables are used as markers of nutritional status and sarcopenia. The objective of this study is to evaluate the impact of sarcopenia, using CT variables, on postoperative outcomes following transanal total mesorectal excision (TaTME) for rectal cancer. METHODS This was an institutional retrospective cohort analysis of consecutive rectal cancer patients who underwent TaTME between April 2014 and May 2020. Psoas muscle index (PMI) was calculated from diagnostic CT scans. Based on previous studies, patients in the lowest PMI tertile by gender were considered sarcopenic. Fisher's exact and Mann-Whitney U test were used to compare categorical and continuous variables, respectively. Readmission rates and postoperative complications were compared between groups. Backward stepwise logistic regression was used to determine the association between sarcopenia and 30-day postoperative complications. RESULTS 85 patients were analyzed, of which 63% were male, with a median age of 59 (IQR: 51-65), and median BMI of 28 (IQR: 24-32). Of the entire cohort, 34% (n = 29) were sarcopenic (median PMI 5.39 IQR: 4.49-6.71). No significant difference in baseline characteristics between sarcopenic and nonsarcopenic patients were observed. 55% of sarcopenic patients experienced a complication within 30 days compared to 24% of nonsarcopenic patients (p = 0.01). 41% of sarcopenic patients required hospital readmission within 30 days compared to 17% of their nonsarcopenic counterparts (p = 0.014). Sarcopenic patients also experienced significantly higher rates of post-operative small bowel obstruction (10% vs. 0%, p = 0.04). Multivariable analyses identified that sarcopenic patients have a fourfold increase in odds of experiencing a 30-day postoperative complication (OR: 4.44, 95%CI: 1.6-12.4, p < 0.05) after adjusting for gender. CONCLUSION Preoperative sarcopenia is associated with increased 30-day postoperative complications following TaTME for rectal cancer. Postoperative complications can have serious oncologic implications by delaying adjuvant chemotherapy. Therefore, preoperative recognition of sarcopenia prior to undergoing TaTME for rectal cancer may provide an opportunity for early intervention with prehabilitation programs.
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Affiliation(s)
- Jeremy E Springer
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Catherine Beauharnais
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Derek Chicarilli
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Danielle Coderre
- Department of Orthopedic Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Allison Crawford
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Jennifer A Baima
- Department of Orthopedic Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Lacey J McIntosh
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jennifer S Davids
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Paul R Sturrock
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Justin A Maykel
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA
| | - Karim Alavi
- Colorectal Division, Department of Surgery, University of Massachusetts Medical School, 67 Belmont Suite 201, Worcester, MA, 01605, USA.
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Osaki T, Saito H, Miyauchi W, Shishido Y, Miyatani K, Matsunaga T, Tatebe S, Fujiwara Y. The type of gastrectomy and modified frailty index as useful predictive indicators for 1-year readmission due to nutritional difficulty in patients who undergo gastrectomy for gastric cancer. BMC Surg 2021; 21:445. [PMID: 34965862 PMCID: PMC8715605 DOI: 10.1186/s12893-021-01450-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Patients who undergo gastrectomy for gastric cancer (GC) are likely to have nutritional difficulty after surgery. Readmission due to nutritional difficulty is common in such patients. Thus, in this study, we aim to identify the predictive indicators for readmission due to nutritional difficulty in patients who underwent gastrectomy for GC. METHODS We retrospectively reviewed surgical outcomes in 516 consecutive patients who underwent gastrectomy for GC. RESULTS The readmission rate within 1 year was 13.8%. Readmission due to nutritional difficulty was observed in 20 patients (3.9%); it was determined as the second leading cause of readmission. Multivariate analysis revealed that the type of gastrectomy and the modified frailty index (mFI) were independent predictive indicators of readmission due to nutritional difficulty. Patients were assigned 1 point for each predictive indicator, and the total points were calculated (point 0, point 1, or point 2). The readmission rates due to nutritional difficulty were 1.2%, 4.7%, and 11.5% in patients with 0, 1, and 2 points, respectively (P = 0.0008). CONCLUSIONS The readmission rate due to nutritional difficulty was noted to be high in patients who underwent total or proximal partial gastrectomy with high mFI. Intensive follow-up and nutritional support are needed to reduce readmissions due to nutritional difficulty. Reduced readmission rates can improve patient quality of life and reduce medical costs.
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Affiliation(s)
- Tomohiro Osaki
- Department of Surgery, Tottori Prefectural Central Hospital, 730 Ezu, Tottori, 680-0901, Japan
| | - Hiroaki Saito
- Department of Surgery, Japanese Red Cross Tottori Hospital, 117 Shotoku-cho, Tottori, 680-8571, Japan.
| | - Wataru Miyauchi
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Yuji Shishido
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Kozo Miyatani
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Tomoyuki Matsunaga
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Shigeru Tatebe
- Department of Surgery, Tottori Prefectural Central Hospital, 730 Ezu, Tottori, 680-0901, Japan
| | - Yoshiyuki Fujiwara
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
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Fakunle O, Patel M, Kravets VG, Singer A, Hernandez-Irizarry R, Schenker ML. Visualizing Frailty: Exploring Radiographical Measures of Frailty in Trauma Patients. JOURNAL OF ACUTE CARE SURGERY 2021. [DOI: 10.17479/jacs.2021.11.3.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Purpose: This study assessed the relationship of core muscle sarcopenia, myosteatosis, and L1 attenuation to the 5-factor modified frailty index (mFI-5), discharge disposition, and post-admission complications in orthopedic and general trauma patients. It was hypothesized that reduced sarcopenia, L1 attenuation, and increased myosteatosis is associated with higher mFI-5 scores (≥ 0.3), discharge into care, and increased post-admission complications.Methods: This prospective cohort study was performed at a Level 1 trauma center. Patients were surveyed and metrics of the mFI-5 were used. Frail was categorized as a mFI-5 score ≥ 0.3. Recent abdominal computed tomography (CT) scans were used to extract radiographical information of total psoas cross-sectional area, psoas myosteatosis, and L1 vertebrae attenuation.Results: There were 140 patients who consented to the study, of which 83 had available abdomen and pelvis CT scans. The mean age was 43.19 (± 17.36), and 65% were male (<i>n</i> = 52). When comparing the frail (16%, <i>n</i> = 13) and not frail (84%, <i>n</i> = 70) patients, there was a significant difference in mean psoas myosteatosis (<i>p</i> < 0.0001) and the attenuation of the L1 vertebrae (<i>p</i> < 0.001). On multivariate analysis when accounting for age, myosteatosis of the psoas muscles was predictive of an mFI-5 score ≥ 0.3.Conclusion: The findings suggest that myosteatosis and L1 attenuation are associated with frailty indices (mFI-5) after traumatic injury. Future studies are needed to prospectively assess the validity of both radiographical and index-based markers of frailty in predicting post-traumatic complications, mortality, and hospital utilization.
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Chen F, Chi J, Liu Y, Fan L, Hu K. Impact of preoperative sarcopenia on postoperative complications and prognosis of gastric cancer resection: A meta-analysis of cohort studies. Arch Gerontol Geriatr 2021; 98:104534. [PMID: 34601314 DOI: 10.1016/j.archger.2021.104534] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/16/2021] [Accepted: 09/19/2021] [Indexed: 01/04/2023]
Abstract
Background The effect of preoperative sarcopenia on postoperative complications and prognosis in patients undergoing gastrectomy for gastric cancer has been controversial. The purpose of this study was to explore the effect of preoperative sarcopenia on postoperative complications and prognosis of patients with gastric cancer through meta-analysis method, providing new ideas for the prognosis study of patients undergoing gastrectomy for gastric cancer. Methods From databases establishment to April 2021, we systematically searched PubMed, Embase, Web of Science, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP, WanFang Data, and Chinese Biomedical Literature Database (CBM) to collect cohort studies on the effect of sarcopenia on postoperative complications or prognosis of gastric cancer. Based on the inclusion and exclusion criteria, two researchers independently screened the literature and extracted the data. The Newcastle-Ottawa Scale was used to evaluate the quality of the included studies and Revman 5.3 software was used for the meta-analysis. Result A total of 20 studies (11 prospective cohort studies and 9 retrospective cohort studies) involving 7615 patients were finally included. Meta-analysis showed that: 1) preoperative sarcopenia significantly increased the risk of overall complications (risk ratio[RR] =2.89, 95% confidence interval[CI]: 1.86, 4.49; P < 0.000 01), serious complications (Clavien-Dindo grade ≥ III, RR = 3.01, 95% CI: 1.73, 5.23; P < 0.000 01), pneumonia (RR =2.64, 95% CI: 1.71, 4.09; P < 0.0001), and obstruction (RR = 3.96, 95% CI: 2.27, 6.90; P < 0.000 01), but did not increase the risk of postoperative delayed gastric emptying (RR = 1.44, 95% CI: 0.63, 3.25; P = 0.38), intra-abdominal infection (RR =2.09, 95% CI: 0.88, 5.00; P = 0.10), and anastomotic leakage (RR = 1.26, 95% CI: 0.69, 2.32; P = 0.45); 2) preoperative sarcopenia reduced the overall survival rate (HR = 1.71, 95% CI: 1.53, 1.91; P < 0.00001). Conclusion Preoperative sarcopenia increased the risk of postoperative complications and reduced the overall survival rate of patients undergoing gastrectomy for gastric cancer. Therefore, for patients with gastric cancer, preoperative risk assessment and active intervention for sarcopenia are necessary to reduce the risk of postoperative complications and improve poor prognosis. Future studies should focus on the effect of preoperative sarcopenia on the quality of life after gastrectomy for gastric cancer.
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Affiliation(s)
- Fei Chen
- School of Nursing, Lanzhou University, NO.28 Yanxi Road, Lanzhou, Gansu 730000, PR China; Evidence-Based Nursing Center, Lanzhou University, NO.28 Yanxi Road, Lanzhou, Gansu 730000, PR China
| | - Junting Chi
- The First People's Hospital of Yunnan, 157 Jinbi Road, Xishan District, Kunming, Yunnan 650034, PR China
| | - Ying Liu
- Department of Intensive Care, Kunming Guandu District People's Hospital, No. 63, Guanshang Yinfeng Road, Guandu District, Kunming, Yunnan 650220, PR China
| | - Luodan Fan
- School of Nursing, Kunming Medical University, No. 1168, Chunrong West Road, Yuhua Street, Chenggong District, Kunming, Yunnan 650504, PR China
| | - Ke Hu
- Department of Hepatobiliary and Pancreatic Surgery, The First People's Hospital of Kunming, No. 1228, Beijing Road, Kunming, Yunnan 650011, PR China.
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Li S, Wang T, Tong G, Li X, You D, Cong M. Prognostic Impact of Sarcopenia on Clinical Outcomes in Malignancies Treated With Immune Checkpoint Inhibitors: A Systematic Review and Meta-Analysis. Front Oncol 2021; 11:726257. [PMID: 34513704 PMCID: PMC8427761 DOI: 10.3389/fonc.2021.726257] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/09/2021] [Indexed: 01/06/2023] Open
Abstract
Background The effect of sarcopenia on the clinical outcomes of patients with malignant neoplasms receiving immune checkpoint inhibitors (ICIs) is unclear. The aim of this study was to evaluate the effect and survival of patients with malignancies and sarcopenia receiving ICIs. Methods We systematically searched related studies in PubMed, Embase, and Cochrane Library up to March 2021 according to the inclusion and exclusion criteria. Information pertaining to the hazard ratio (HR) corresponding to 95% confidence interval (CI) of overall survival (OS) and progression-free survival (PFS) as determined by univariate and multivariate analyses; the odds ratio (OR) corresponding to the 95% CI of the disease control rate (DCR) and objective response rate (ORR); and immune-related adverse events (irAEs) was collected and analyzed using the RevMan 5.4 software. Study heterogeneity and sensitivity were also assessed. Results A total of 19 studies were finalized that included 1763patients with lung, gastrointestinal, and head and neck cancers as well as those with melanoma, renal cell carcinoma, urothelial carcinoma, pancreatic cancer, and soft tissue sarcoma. According to univariate and multivariate analyses, patients with sarcopenia at pre-immunotherapy had poorer PFS and OS than those without. HRs and the corresponding 95% CI of PFS were 1.91(1.55–2.34, p <0.00001) and 1.46 (1.20–1.78, p =0.0001), respectively, and HRs and the corresponding 95% CI of OS were 1.78 (1.47–2.14, p <0.00001) and 1.73 (1.36–2.19, p <0.0001), respectively. Patients with sarcopenia showed poor PFS and OS during treatment. In addition, patients with sarcopenia had worse ORR (OR 0.46, 95% CI 0.28–0.74, p = 0.001) and DCR (OR 0.44, 95% CI 0.31–0.64, p<0.0001); however, the incidence of irAEs of any grade and high-grade in patients with sarcopenia did not increase, OR and the corresponding 95% CI were 0.58(0.30–1.12, p = 0.10) and 0.46(0.19–1.09, p = 0.08). Further, we performed subgroup analysis, skeletal muscle mass index (SMI) and psoas muscle mass index (PMI) stratification. In the SMI group, patients with sarcopenia had poor ORR, DCR, PFS, and OS than those without. In the PMI group, sarcopenia had poor ORR,DCR, and was a poor prognostic factor for PFS and OS according to univariate analysis but had no effect on PFS and OS according to multivariate analysis. Conclusions Patients with malignancies and sarcopenia at pre-immunotherapy or follow-up visits had poorer clinical outcomes than those without, and sarcopenia was a poor predictive factor of ICI immunotherapy outcomes.
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Affiliation(s)
- Shuluan Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Tianyu Wang
- Department of Breast Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Gangling Tong
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-Peking University-Hong Kong University of Science and Technology (PKU-HKUST) Medical Center, Shenzhen, China
| | - Xiaoyu Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Danhui You
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Minghua Cong
- Department of Comprehensive Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Cai W, Lin H, Qi R, Lin X, Zhao Y, Chen W, Huang Z. Psoas Muscle Density Predicts Occurrences of Hepatic Encephalopathy in Patients Receiving Transjugular Intrahepatic Portosystemic Shunts within 1 year. Cardiovasc Intervent Radiol 2021; 45:93-101. [PMID: 34523022 DOI: 10.1007/s00270-021-02961-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/29/2021] [Indexed: 01/01/2023]
Abstract
PURPOSE We aimed to assess the efficacy of psoas density (PD) for predicting hepatic encephalopathy (HE) after transjugular intrahepatic portosystemic shunt (TIPS) procedures. METHODS Data were collected from patients who underwent TIPS procedures at a single institution between 2013 and 2019. PD was manually measured using software on unenhanced CT scans at the level of third lumbar vertebra. Laboratory and physical examination data were collected within 24 h after admission in order to compare the differences between patients with and without post-TIPS HE. RESULTS A total of 251 patients were included in this study. Among these patients, 77 (30.7%) developed post-TIPS HE within one year after TIPS creation. The threshold of PD for predicting HE was 51.24 Hounsfield unit (HU). PD values less than this threshold were correlated with an increased risk of HE (hazard ratio 0.92; 95% CI 0.89-0.95, P < 0.001). The area under the receiver operating characteristic curve (AUROC) of PD was 0.743 (95% CI 0.685-0.796), which was superior to Model for End-stage Liver Disease (MELD) (0.569, P = 0.007), albumin-bilirubin score (ALBI) (0.641, P = 0.018), and Child-Pugh score (0.583, P = 0.003). CONCLUSION PD measurement showed good HE predictive value in cirrhotic patients who underwent TIPS. This measure also performed better than MELD, ALBI and Child-Pugh.
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Affiliation(s)
- Weimin Cai
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Hanyu Lin
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Ruyi Qi
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Xinran Lin
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Yuan Zhao
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Weizhen Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China
| | - Zhiming Huang
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, No. 2, Fuxue Lane, Wenzhou, 325000, China.
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Pre-transplant Psoas Muscle Density as a Ready-to-Use and Low-cost Predictor of Patient Survival After Liver Transplant. HEPATITIS MONTHLY 2021. [DOI: 10.5812/hepatmon.99690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Background: Sarcopenia, defined as low muscle mass with reduced function, is frequently encountered in cirrhotic patients and is a major predictor of adverse events, including post-liver transplant (LT) outcome. Objectives: This study assessed the impact of sarcopenia using computed tomography (CT)-based measurements on post-LT mortality and complications. Methods: From January 2008 to June 2016, 646 adult patients underwent 613 LTs at our institution. We analyzed the postoperative outcome of 287 patients who had pathologically proven cirrhosis on the explanted liver and who had performed a CT examination three months before LT. Psoas muscle density (PMD) was detected for every patient using standard instruments present in the radiological workstation and was related to postoperative survival rates and complications. Statistical analysis was carried out using the appropriate tests. Results: Postoperative mortality was 6.3%. At least one grade III-IV postoperative complication was experienced by 121 patients. Respiratory and infective complications occurred in 30 and 32 patients, respectively. Also, PMD was an independent predictor of postoperative mortality (P = 0.021), respiratory complications (P = 0.015), and infections (P = 0.010). The ROC analysis identified a PMD ≤ 43.72 HU as the best cutoff value for predicting 90-day mortality after LT. Conclusions: Psoas muscle density accurately predicted post-LT mortality and complications. Its ease and low-cost determination can allow widespread use of this parameter to improve clinical care and help with the decision to give these patients some priority on the transplant waiting list.
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Paravertebral Muscles as Indexes of Sarcopenia and Sarcopenic Obesity: Comparison With Imaging and Muscle Function Indexes and Impact on Cardiovascular and Metabolic Disorders. AJR Am J Roentgenol 2021; 216:1596-1606. [PMID: 33852329 DOI: 10.2214/ajr.20.22934] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE. The objectives of this study were to propose the use of the cross-sectional area of paravertebral muscle (PMA) and the ratio of the PMA to the cross-sectional area of visceral fat (PVR) as new indexes of sarcopenia or sarcopenic obesity through comparison with existing indexes and to show the clinical associations of PMA and PVR with hypertension and diabetes. SUBJECTS AND METHODS. A total of 1270 participants (608 men and 662 women; mean [± SD] age, 63.57 ± 6.94 years) were recruited from a community-based population of elderly individuals. PMA and PVR were measured on single-slice abdominal CT images. Pearson correlation was used to evaluate the correlation of PMA and PVR with widely used imaging and muscle function indexes of sarcopenia and sarcopenic obesity. Tertile categories of PMA and PVR were evaluated to investigate associations with risks for hypertension and diabetes in men and women, by use of separate multivariable logistic regression models. RESULTS. PMA was correlated with the cross-sectional area of thigh muscle on CT, appendicular skeletal muscle mass (ASM) on dual-energy x-ray absorptiometry, height-adjusted ASM (calculated as ASM divided by the height in meters squared), and body mass index (BMI)-adjusted ASM (calculated as ASM divided by BMI) (p < .01). PMA was also correlated with hand grip strength and gait speeds (p < .01). PVR was correlated with height-adjusted ASM and BMI-adjusted ASM (p < .01). A high PVR significantly decreased the odds ratios for hypertension and diabetes in the unadjusted model and the model adjusted for age, smoking, and drinking status. The ratio of the cross-sectional area of thigh muscle to the cross-sectional area of visceral fat and the BMI-adjusted ASM produced results similar to those of PVR in terms of the odds ratios for hypertension and diabetes. CONCLUSION. Single-slice abdominal CT can supply PMA and visceral fat information together. PMA and PVR were found to be reliable indexes of sarcopenia and sarcopenic obesity. A high PVR was associated with low risks for hypertension and diabetes.
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Proksch DM, Kelley KM, White S, Burgess JR. Identification of Sarcopenia in Elderly Trauma Patients: The Value of Clinical Competency and Experience. Am Surg 2021; 88:339-342. [PMID: 33775105 DOI: 10.1177/0003134820982854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION There is currently no standard definition of sarcopenia, which has often been associated with frailty. A commonly cited surrogate measure of sarcopenia is psoas muscle size. The purpose of this prospective study is to assess medical providers' capabilities to identify frail elderly trauma patients and consequent impact on outcomes after intensive care unit admission. METHODS Trauma intensive care unit patients over the age of 50 were enrolled. A preadmission functional status questionnaire was completed on admission. Attendings, residents, and nurses, blinded to their patient's sarcopenic status, completed surveys regarding 6-month prognosis. Chart review included cross-sectional psoas area measurements on computerized tomography scan. Finally, patients received phone calls 3 and 6 months after admission to determine overall health and functional status. RESULTS Seventy-six participants had an average age of 70 years and a corrected psoas area of 383 ± 101 mm2/m2. Injury Severity Score distribution (17.2 ± 8.9) was similar for both groups. Patients also had similar preinjury activities of daily living. Both groups had similar hospital courses. While sarcopenic patients were less likely to be predicted to survive to 6 months (60% vs. 76%, P = 0.017), their actual 6-month mortality was similar (22% vs. 21%, P = 0.915). CONCLUSION Despite similar objective measures of preadmission health and trauma injury severity, medical providers were able to recognize frail patients and predicted they would have worse outcomes. Interestingly, sarcopenic patients had similar outcomes to the control group. Additional studies are needed to further delineate factors influencing provider insight into functional reserves of elderly trauma patients.
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Affiliation(s)
- Daisy M Proksch
- Department of Surgery, Eastern Virginia Medical School, Norfolk, VA, USA
| | | | - Sasha White
- Department of Surgery, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Jessica R Burgess
- Department of Surgery, Eastern Virginia Medical School, Norfolk, VA, USA
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Assessment of Cancer Center Variation in Textbook Oncologic Outcomes Following Colectomy for Adenocarcinoma. J Gastrointest Surg 2021; 25:775-785. [PMID: 32779080 DOI: 10.1007/s11605-020-04767-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/28/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Traditional metrics may inadequately represent rates of attaining optimal oncologic care. We evaluated a composite "textbook oncologic outcome" (TOO) to assess the incidence of achieving an "optimal" clinical result after colon adenocarcinoma (CA) resection. METHODS The National Cancer Database (NCDB) was queried to identify patients undergoing colectomy for non-metastatic CA between 2010 and 2015. TOO was defined as a margin negative resection with an AJCC compliant lymph node evaluation, no prolonged length of stay (LOS) or 30-day readmission/mortality, as well as receipt of stage appropriate adjuvant chemotherapy. RESULTS Among 170,120 patients who underwent colectomy at 1315 hospitals, 93,204 (54.8%) achieved TOO with large variations observed among facilities. While certain factors were achieved nearly universally (R0 margin, 95.6%; no 30-day mortality, 97.2%), avoidance of prolonged LOS (77.3%) and appropriate adjuvant chemotherapy (83.0%) were achieved less consistently. On multivariable analysis, Black race/ethnicity (OR 0.82, 95% CI 0.80-0.85), Medicaid insurance (OR 0.64, 0.61-0.68), and low-volume facility (< 50/year) (OR 0.83, 0.77-0.89) were associated with decreased likelihood of TOO. Achievement of TOO was associated with improved long-term survival (HR 0.45; 95% CI 0.44-0.46). CONCLUSIONS Roughly one-half of patients undergoing resection of CA achieved an optimal clinical outcome. TOO may be a more useful quality metric to assess patient-centric composite outcomes following surgical procedures.
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Frailty assessment tools and geriatric assessment in older patients with hepatobiliary and pancreatic malignancies. Eur J Surg Oncol 2021; 47:514-518. [DOI: 10.1016/j.ejso.2020.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 08/22/2020] [Indexed: 01/26/2023] Open
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Sarcopenia and Myosteatosis Predict Adverse Outcomes After Emergency Laparotomy: A Multi-Centre Observational Cohort Study. Ann Surg 2021; 275:1103-1111. [PMID: 33914486 DOI: 10.1097/sla.0000000000004781] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the relationship between body composition (BC), specifically low skeletal muscle mass (sarcopenia) and poor muscle quality (myosteatosis) and outcomes in emergency laparotomy patients. BACKGROUND Emergency laparotomy has one of the highest morbidity and mortality rates of all surgical interventions. BC objectively identifies patients at risk of adverse outcomes in elective cancer cohorts, however evidence is lacking in emergency surgery. METHODS An observational cohort study of patients undergoing emergency laparotomy at ten English hospitals was performed. BC analyses were performed at the third lumbar vertebrae level using pre-operative CT images to quantify skeletal muscle index (SMI) and skeletal muscle radiation attenuation (SM-RA). Sex-specific SMI and SM-RA were determined, with the lower tertile splits defining sarcopenia (low SMI) and myosteatosis (low SM-RA). Accuracy of mortality risk prediction, incorporating SMI and SM-RA variables into risk models was assessed with regression modelling. RESULTS Six hundred and ten patients were included. Sarcopenia and myosteatosis were both associated with increased risk of morbidity (52.1% vs. 45.1%, p = 0.028; 57.5% vs. 42.6%, p = 0.014), 30-day (9.5% vs. 3.6%, p = 0.010; 14.9% vs. 3.4%, p < 0.001), and 1-year mortality (27.4% vs. 11.5%, p < 0.001; 29.7% vs.12.5%, p < 0.001). Risk-adjusted 30-day mortality was significantly increased by sarcopenia (OR 2.56 (95%CI 1.12-5.84), p = 0.026) and myosteatosis (OR 4.26 (2.01-9.06), p < 0.001), similarly at 1-year (OR 2.66 (95%CI 1.57-4.52), p < 0.001; OR 2.08 (95%CI 1.26-3.41), p = 0.004). BC data increased discrimination of an existing mortality risk-prediction model (AUC 0.838, 95%CI 0.835-0.84). CONCLUSION Sarcopenia and myosteatosis are associated with increased adverse outcomes in emergency laparotomy patients.
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Lenchik L, Barnard R, Boutin RD, Kritchevsky SB, Chen H, Tan J, Cawthon PM, Weaver AA, Hsu FC. Automated Muscle Measurement on Chest CT Predicts All-Cause Mortality in Older Adults From the National Lung Screening Trial. J Gerontol A Biol Sci Med Sci 2021; 76:277-285. [PMID: 32504466 PMCID: PMC7812435 DOI: 10.1093/gerona/glaa141] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Muscle metrics derived from computed tomography (CT) are associated with adverse health events in older persons, but obtaining these metrics using current methods is not practical for large datasets. We developed a fully automated method for muscle measurement on CT images. This study aimed to determine the relationship between muscle measurements on CT with survival in a large multicenter trial of older adults. METHOD The relationship between baseline paraspinous skeletal muscle area (SMA) and skeletal muscle density (SMD) and survival over 6 years was determined in 6,803 men and 4,558 women (baseline age: 60-69 years) in the National Lung Screening Trial (NLST). The automated machine learning pipeline selected appropriate CT series, chose a single image at T12, and segmented left paraspinous muscle, recording cross-sectional area and density. Associations between SMA and SMD with all-cause mortality were determined using sex-stratified Cox proportional hazards models, adjusted for age, race, height, weight, pack-years of smoking, and presence of diabetes, chronic lung disease, cardiovascular disease, and cancer at enrollment. RESULTS After a mean 6.44 ± 1.06 years of follow-up, 635 (9.33%) men and 265 (5.81%) women died. In men, higher SMA and SMD were associated with a lower risk of all-cause mortality, in fully adjusted models. A one-unit standard deviation increase was associated with a hazard ratio (HR) = 0.85 (95% confidence interval [CI] = 0.79, 0.91; p < .001) for SMA and HR = 0.91 (95% CI = 0.84, 0.98; p = .012) for SMD. In women, the associations did not reach significance. CONCLUSION Higher paraspinous SMA and SMD, automatically derived from CT exams, were associated with better survival in a large multicenter cohort of community-dwelling older men.
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Affiliation(s)
- Leon Lenchik
- Department of Radiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Ryan Barnard
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Robert D Boutin
- Department of Radiology, Stanford University Medical Center, California
| | - Stephen B Kritchevsky
- Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Haiying Chen
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Josh Tan
- Department of Radiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Peggy M Cawthon
- California Pacific Medical Center Research Institute, San Francisco
| | - Ashley A Weaver
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Fang-Chi Hsu
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
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Abstract
PURPOSE OF REVIEW To provide an overview of the recent advancements in predicting toxicity associated with cancer treatment in older patients. RECENT FINDINGS Various screening tools and validated risk calculators have been shown to help predict toxicity from surgery and chemotherapy. Radiation therapy has been more challenging to select the appropriate tool to reliably predict patients at risk for toxicity and noncompliance. Ongoing work on electronic geriatric assessment tools is showing promise in making comprehensive assessment more feasible. SUMMARY Selecting appropriate cancer therapy is particularly important in older patients, and validated tools have been developed to guide clinicians for surgery and chemotherapy; however, radiotherapy toxicity remains an area for further development, as does the uptake of existing tools into routine oncology practice.
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Furzan A, Quraishi SA, Brovman E, Weintraub A, Connors A, Allen D, Patel PA, Cobey FC. Skeletal Muscle Characteristics May Inform Preprocedural Risk Stratification in Transcatheter Aortic Valve Replacement Patients. J Cardiothorac Vasc Anesth 2020; 35:2618-2625. [PMID: 33451956 DOI: 10.1053/j.jvca.2020.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Low psoas muscle mass previously has been associated with mortality after transcatheter aortic valve replacement (TAVR). Evidence from other clinical disciplines suggests that psoas density (PD) may be a better predictor than psoas muscle cross-sectional area indexed to body surface area (PI). The authors hypothesized that PD would be more strongly correlated with patient discharge disposition and survival after TAVR than PI. DESIGN The authors performed a single-center, retrospective study of TAVR patients from 2013 to 2016. PI and PD were assessed at the third lumbar spine level using computed tomography imaging. Propensity-score matching was used to investigate the association of PI and PD with discharge disposition and mortality. SETTING Tertiary university hospital PARTICIPANTS: Cohort of 245 TAVR patients. INTERVENTIONS None MEASUREMENTS AND MAIN RESULTS: A total of 245 patients met inclusion criteria. Following propensity score matching, patients with PI <4 cm2/m2 and PD <25 Hounsfield units (HU) were less likely to survive and to be discharged home compared with patients with PI ≥4 cm2/m2 or PD >25 HU. After repeating the propensity score matching with PI as a covariable, PD remained associated with mortality (90 days: odds ratio [OR] 4.59; 95% confidence interval [CI] 2.96-10.31, p < 0.001, 1 year: OR 6.14; 95% CI 3.45-28.57, p = 0.01, 3 years: OR 4.55; 95% CI 2.41-40.00, p = 0.03). CONCLUSIONS PD may be more relevant than PI in risk stratification for TAVR patients.
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Affiliation(s)
- Alberto Furzan
- Department of Anesthesiology, Tufts Medical Center, Boston, MA
| | - Sadeq A Quraishi
- Department of Anesthesiology, Tufts Medical Center, Boston, MA; Tufts University School of Medicine, Boston, MA
| | - Ethan Brovman
- Department of Anesthesiology, Tufts Medical Center, Boston, MA
| | | | - Ann Connors
- Department of Cardiology, Tufts Medical Center, Boston, MA
| | - David Allen
- Department of Radiology, Tufts Medical Center, Boston, MA
| | - Prakash A Patel
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA
| | - Frederick C Cobey
- Department of Anesthesiology, Tufts Medical Center, Boston, MA; Tufts University School of Medicine, Boston, MA.
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Dynamic frailty: Objective physiological assessment to guide management in necrotizing pancreatitis. Surgery 2020; 169:1078-1085. [PMID: 33339652 DOI: 10.1016/j.surg.2020.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/13/2020] [Accepted: 10/23/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Physical frailty as a measure of physiological reserve is an important yet understudied topic in necrotizing pancreatitis. We measured frailty metrics in patients with necrotizing pancreatitis at baseline and at 1 month to assess dynamic change. We hypothesized that greater baseline frailty and steeper decline in frailty biomarkers are associated with worse outcomes in necrotizing pancreatitis. METHODS A retrospective analysis of an institutional, necrotizing pancreatitis-specific database was performed. First order outcomes were organ failure, infected necrosis, step-up approach failure, and mortality. Baseline frailty assessment included measurement of comorbid diseases (modified frailty index), nutritional status (prognostic nutritional index), and radiologic sarcopenia (psoas muscle index, Hounsfield unit average calculation). Dynamic frailty was evaluated using psoas muscle index and Hounsfield unit average calculation. Significant associations between baseline and dynamic frailty with outcomes were analyzed. RESULTS Three hundred and forty-one patients were included in this study. Most patients were male (65%) with biliary etiology of necrotizing pancreatitis (46%). Baseline comorbid diseases and baseline sarcopenia were not associated with first order outcomes. Lower baseline prognostic nutritional index was associated with organ failure (P < .001) and infected necrosis (P < .001). After 30 days, 25% of patients became sarcopenic. Larger declines in all sarcopenia metrics were associated with organ failure, infected necrosis, and/or death (P < .05). Lower psoas area and density were independent risk factors for organ failure and infected necrosis. CONCLUSION Dynamic changes in sarcopenia-focused frailty metrics were significantly and consistently associated with organ failure, infected necrosis, and death. Further development of a dynamic frailty index to objectively guide decision-making in necrotizing pancreatitis is warranted.
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Abstract
The number of older adults with cancer is growing in the United States, and there is a relative paucity of data relating the presence of frailty with its outcomes of interest. The authors present the surgical oncology, radiation oncology, and medical oncology literature with respect to the presence of frailty in older adults with cancer. More research is needed to understand how the presence of frailty should be used by surgical, radiation, and medical oncologists to guide patient counseling and treatment planning.
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Affiliation(s)
- Christina A Minami
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA; Breast Oncology Program, Dana-Farber Cancer Institute, 450 Brookline Avenue, Yawkey 1274, Boston, MA 02215, USA
| | - Zara Cooper
- Division of Trauma, Burn, and Critical Care, Department of Surgery, Brigham and Women's Hospital, 1620 Tremont Street, Suite 2-016, Boston, MA 02120, USA.
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Song PH. Frailty and elderly in urology: implications for postoperative complications. Yeungnam Univ J Med 2020; 37:296-301. [PMID: 33027849 PMCID: PMC7606957 DOI: 10.12701/yujm.2020.00752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 09/17/2020] [Indexed: 11/26/2022] Open
Abstract
The geriatric population is at a greater risk of postoperative complications than young adults. This risk is associated with the physiologic decline seen in this population known as frailty. Unlike fitter patients, frail patients who undergo operative treatment have a greater likelihood of developing postoperative complications and endure prolonged hospital stays. This circumstance is comparable to the urological status. Therefore, tolerable measurement of frailty as a domain of preoperative health status has been suggested to ascertain vulnerability in elderly patients. In this review, we will elaborate on the concept of frailty and examine its importance with respect to surgical complications, focusing on the urological status.
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Affiliation(s)
- Phil Hyun Song
- Department of Urology, Yeungnam University College of Medicine, Daegu, Korea
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Bailey CM, Schaverien MV, Garvey PB, Liu J, Butler CE, Mericli AF. The impact of sarcopenia on oncologic abdominal wall reconstruction. J Surg Oncol 2020; 122:1490-1497. [PMID: 32797705 DOI: 10.1002/jso.26171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/04/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND AND OBJECTIVES Sarcopenia is an objective measure of patient frailty and is a predictor of adverse surgical outcomes. We hypothesized that sarcopenia is associated with increased surgical site occurrence (SSO) and hernia occurrences in patients undergoing oncologic abdominal wall reconstruction. METHODS Consecutive patients who underwent abdominal wall reconstruction (AWR) for an abdominal wall ablative defect at a single center from 2005 to 2015 were evaluated. The total psoas index (TPI) was used to define sarcopenia. The primary endpoint of the study was hernia occurrence; (SSO) was a secondary outcome measure. RESULTS Eighty-six patients met the inclusion criteria. Multivariate analysis demonstrated that sarcopenia increased the risk of hernia more than threefold, trending toward significance (OR = 3.3; 95% CI: 0.69-15.4; P = .13). Multivariate logistic regression demonstrated that preoperative radiotherapy (OR = 4.8, 95% CI: 1.4-16; P = .01) and obesity (OR = 4.9, 95% CI: 1.5-16.3; P =.009) were independent predictors of developing an SSO. CONCLUSIONS Sarcopenia, as defined by TPI, is correlated with hernia occurrence, but not SSO. These findings emphasize the importance of preoperative fitness and nutritional optimization and provide useful information for preoperative counseling and risk stratification.
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Affiliation(s)
- Chad M Bailey
- Plastic & Reconstructive Surgeons, Renton, Washington
| | - Mark V Schaverien
- Department of Plastic Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Patrick B Garvey
- Department of Plastic Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jessie Liu
- Department of Plastic Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Charles E Butler
- Department of Plastic Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander F Mericli
- Department of Plastic Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Waki Y, Irino T, Makuuchi R, Notsu A, Kamiya S, Tanizawa Y, Bando E, Kawamura T, Terashima M. Impact of Preoperative Skeletal Muscle Quality Measurement on Long-Term Survival After Curative Gastrectomy for Locally Advanced Gastric Cancer. World J Surg 2020; 43:3083-3093. [PMID: 31482345 DOI: 10.1007/s00268-019-05145-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Skeletal muscle quality is a prognostic factor in various cancers. However, similar studies on curatively resected gastric cancer are lacking. We evaluated skeletal muscle quality using intramuscular adipose tissue content (IMAC) to clarify its impact on survival in patients with locally advanced gastric cancer. METHODS We reviewed 370 patients who underwent curative resection for stage II/III gastric cancer. IMAC was calculated using preoperative computed tomography images. IMAC cutoff values were determined for each sex and were set at the 75th percentile. The patients were classified into normal and high IMAC groups according to the cutoff values. Clinicopathological factors and survival outcomes were compared between the two groups. Multivariate Cox regression analysis was used to identify independent prognostic factors for overall survival (OS) and cancer-specific survival (CSS). RESULTS In all, 277 patients were classified into the normal IMAC group and 93 were classified into the high IMAC group. The patients in the high IMAC group were older, more obese, and had more comorbidities and poor Eastern Cooperative Oncology Group performance status than those in the normal IMAC group. Although no significant differences were observed in the pathological findings between the two groups, a high IMAC was significantly associated with poor OS and CSS. Multivariate analysis identified high IMAC as an independent prognostic factor for both OS and CSS (p = 0.046 and p = 0.035, respectively). CONCLUSIONS High IMAC was significantly associated with poor survival, suggesting that skeletal muscle quality has oncological implications in patients with locally advanced gastric cancer.
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Affiliation(s)
| | - Tomoyuki Irino
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Rie Makuuchi
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Akifumi Notsu
- Clinical Research Center, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Satoshi Kamiya
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Yutaka Tanizawa
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Etsuro Bando
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Taiichi Kawamura
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan.,Division of Palliative Medicine, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Masanori Terashima
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan.
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The Utility of Psoas Muscle Assessment in Predicting Frailty in Patients Undergoing Transcatheter Aortic Valve Replacement. Curr Gerontol Geriatr Res 2020; 2020:5783107. [PMID: 32684927 PMCID: PMC7339016 DOI: 10.1155/2020/5783107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 05/30/2020] [Accepted: 06/11/2020] [Indexed: 01/06/2023] Open
Abstract
Background The rise in an ageing population has resulted in an increase in the prevalence of aortic stenosis. With the advent and rapid expansion in the use of transcatheter aortic valve replacements (TAVRs), patients with severe aortic stenosis, traditionally thought too high risk for surgical intervention, are now being treated with generally favourable results. Frailty is an important factor in determining outcome after a TAVR, and an assessment of frailty is fundamental in the identification of appropriate patients to treat. Objective The objective of the study was to identify if the psoas muscle area is associated with frailty in TAVR patients and outcome after intervention. Method In this prospective study, we measured outcomes of 62 patients who underwent TAVR procedures against the psoas muscle area and the Reported Edmonton Frail Scale (REFS). Our aim was to assess if psoas muscle assessment can be used as a simple method to predict frailty in our population group. Results A total of 60 patients met the study criteria. Mean psoas-lumbar vertebral index was 0.61, with a lower value in the frail group. There was not a statistically significant correlation between the psoas measures, REFS score (indicative of frailty), and mortality. However, there was a statistically significant relationship between the psoas size and REFS score (p=0.043). Conclusion Psoas assessment can be useful in providing additional information when planning for patients to undergo a TAVR and can be used as a screening tool to help identify frail patients within this high-risk group.
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Ireland M, Lo W, Villarreal M, Coleman L, Schubauer K, Strassels S, Peters Z, Woodling K, Evans D, Wisler J. Computed Tomography-Measured Psoas Muscle Density as a Predictive Factor for Hypophosphatemia Associated With Refeeding. JPEN J Parenter Enteral Nutr 2020; 45:800-809. [PMID: 32567693 DOI: 10.1002/jpen.1943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 05/28/2020] [Accepted: 06/08/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Initiation of parenteral nutrition (PN) after a period of starvation can be complicated by refeeding syndrome (RFS). RFS is associated with electrolyte abnormalities including hypomagnesemia, hyponatremia, and hypophosphatemia. Risk factors include recent weight loss, low body mass index, and electrolyte deficiencies; however, these associations are not strong. We hypothesized that a validated measure of nutrition risk, computed tomography (CT)-measured psoas muscle density, can be used to predict the development of hypophosphatemia associated with RFS. METHODS A retrospective analysis of surgical patients initiated on PN with an abdominal CT scan within the past 3 months was conducted. CT-measured psoas muscle density was assessed as a predictive variable for the development of electrolyte abnormalities. Daily electrolyte and clinical outcome measures were recorded. RESULTS One hundred nine patients were stratified based on Hounsfield unit average calculation (HUAC). The lowest 25th percentile of patients had HUAC <25. Low HUAC was associated with a significant percent decrease in phosphate levels from baseline to PN day 3 (P < .01) and significant difference in serum phosphate value on PN day 3 (P < .01). The low muscle density quartile also experienced longer days on the mechanical ventilator (P = .01) compared with patients with a higher psoas muscle density. CONCLUSION Psoas muscle density predicted the development of hypophosphatemia in patients initiated on PN. This measurement may aid in identifying patients at highest risk of experiencing RFS. A mean psoas HU <25 may prompt additional precautions, including additional phosphate replacement and slower initiation of PN.
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Affiliation(s)
- Megan Ireland
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Wilson Lo
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Michael Villarreal
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Lisa Coleman
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Kathryn Schubauer
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Scott Strassels
- Center for Surgery Health Assessment, Research, and Policy (SHARP), The Ohio State University, Columbus, Ohio, USA
| | - Zoe Peters
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Karina Woodling
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - David Evans
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
| | - Jon Wisler
- Division of Trauma, Critical Care, and Burn, Department of Surgery, The Ohio State University, Columbus, Ohio, USA
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Modified Frailty Index is Useful in Predicting Non-home Discharge in Elderly Patients with Gastric Cancer Who Undergo Gastrectomy. World J Surg 2020; 44:3837-3844. [DOI: 10.1007/s00268-020-05691-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2020] [Indexed: 12/21/2022]
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Joyce PR, O'Dempsey R, Kirby G, Anstey C. A retrospective observational study of sarcopenia and outcomes in critically ill patients. Anaesth Intensive Care 2020; 48:229-235. [PMID: 32486830 DOI: 10.1177/0310057x20922234] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Frailty assessment in patients admitted to intensive care is often limited using traditional clinical frailty assessment tools. Opportunistic use of contemporary computed tomography (CT) can provide an objective estimate of low skeletal muscle mass (sarcopenia) as a proxy for frailty. The aim of this study was to establish the prevalence of sarcopenia in an Australian intensive care unit (ICU) population and to examine the relationship between sarcopenia and clinical outcomes. We undertook a single centre retrospective study of 1085 adult patients admitted to a single ICU over 12 months. Patients with a contemporary CT scan including the L3 vertebral body were included. Patients were categorised as sarcopenic or non-sarcopenic using previously published data. A total of 279 patients with a mean age of 67 years had an eligible CT scan; 163 (58%) were male. Higher 30-day mortality was associated with the use of CRRT (continuous renal replacement therapy) during the ICU admission (OR 6.84, P < 0.001) and also associated with lower cross-sectional muscle area (odds ratio (OR) 0.98, P = 0.004). Sarcopenia was found to be highly prevalent in this particular Australian ICU population (68%) and associated with older age (68 versus 55 years, P < 0.001), lower body mass index (27 versus 32 kg m-2, P < 0.001), more comorbidities (3 versus 2, P = 0.009), and longer stays in hospital (279 versus 223 h, P = 0.043). As a continuous predictor, lumbar muscle mass was associated with 30-day mortality with and without adjusting for other covariates.
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Affiliation(s)
- Patrick R Joyce
- Intensive Care, Sunshine Coast University Hospital, Sunshine Coast, Australia
| | - Ryan O'Dempsey
- Department of Medical Imaging, Sunshine Coast University Hospital, Sunshine Coast, Australia
| | - Giles Kirby
- Intensive Care, Sunshine Coast University Hospital, Sunshine Coast, Australia
| | - Christopher Anstey
- Intensive Care, Sunshine Coast University Hospital, Sunshine Coast, Australia
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The impact of sarcopenia on patients undergoing treatment for pancreatic ductal adenocarcinoma. JOURNAL OF PANCREATOLOGY 2020. [DOI: 10.1097/jp9.0000000000000046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Sarcopenia, as Assessed by Psoas Cross-Sectional Area, Is Predictive of Adverse Postoperative Outcomes in Patients Undergoing Colorectal Cancer Surgery. Dis Colon Rectum 2020; 63:807-815. [PMID: 32149784 DOI: 10.1097/dcr.0000000000001633] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Frailty and sarcopenia are important concepts in surgical practice because of their association with adverse postoperative outcomes. Radiologically assessed psoas muscle mass has been proposed as a surrogate for sarcopenia and may be predictive of poor postoperative outcomes. OBJECTIVE This study aimed to determine the association between sarcopenia, as assessed by psoas cross-sectional area, and postoperative outcomes in patients undergoing colorectal cancer surgery. DESIGN This was a retrospective review of patient records from 2014 to 2016. SETTINGS This study was conducted at a single tertiary center. PATIENTS Patients undergoing elective resection of colorectal cancer were included. MAIN OUTCOME MEASURES Sarcopenia was assessed using the total psoas index, calculated by measuring the cross-sectional area of the psoas muscle at the third lumbar vertebra and normalized for patient height. Preoperative and intraoperative variables, including the presence of preoperative sarcopenia, were evaluated as potential risk factors for adverse postoperative outcomes. RESULTS Of 350 patients, 115 (32.9%) were identified as sarcopenic. Sarcopenia was associated with a significantly increased length of stay (13 days vs 7 days; OR, 1.31; 95% CI, 1.23-1.42; p < 0.01) and 1-year mortality (13.9% vs 0.9%; OR, 16.2; 95% CI, 4.34-83.4; p < 0.01). Sarcopenia was also associated with a significant increased risk of any complication (85.2% vs 34.5%; OR, 15.4; 95% CI, 8.39-29.7; p < 0.01) and of major complications (30.4% vs 8.9%; OR, 15.1; 95% CI, 7.16-33.2; p < 0.01). LIMITATIONS This study was limited by its retrospective design and by being conducted in a single institution. Although reduced muscle mass is suggestive of sarcopenia, it does not assess a patient's physical function or other components of the frailty phenotype. CONCLUSION Radiological sarcopenia is an important predictive risk factor for adverse postoperative outcomes in surgical patients. Computed tomography scans, which are routinely performed as part of staging, provide an opportunity to assess for sarcopenia preoperatively. See Video Abstract at http://links.lww.com/DCR/B201. LA SARCOPENIA, EVALUADA POR EL ÁREA TRANSVERSAL DE PSOAS, PREDICE RESULTADOS POSTOPERATORIOS ADVERSOS EN PACIENTES SOMETIDOS A CIRUGÍA DE CÁNCER COLORECTAL: La fragilidad y la sarcopenia son conceptos importantes en la práctica quirúrgica debido a su asociación con los resultados postoperatorios adversos. La masa muscular del psoas evaluada radiológicamente se ha propuesto como un sustituto de la sarcopenia y puede predecir resultados postoperatorios deficientes.Determinar la asociación entre la sarcopenia, según lo evaluado por el área transversal del psoas, y los resultados postoperatorios en pacientes sometidos a cirugía de cáncer colorrectal.Esta fue una revisión retrospectiva de los registros de pacientes de 2014 a 2016.Este estudio se llevo a cabo en un solo centro terciario.Se incluyeron pacientes sometidos a resección electiva de cáncer colorrectal.La sarcopenia se evaluó utilizando el índice de psoas total (TPI), calculado midiendo el área de la sección transversal del músculo psoas en la tercera vértebra lumbar y normalizado para la altura del paciente.Se evaluaron las variables preoperatorias e intraoperatorias, incluida la presencia de sarcopenia preoperatoria, como posibles factores de riesgo de resultados postoperatorios adversos.De 350 pacientes, 115 (32,9%) fueron identificados como sarcopénicos. La sarcopenia se asoció con un aumento significativo de la duración de la estancia (13 días frente a 7 días, OR 1.31, IC 95% 1.23-1.42, p < 0.01) y de la mortalidad al año (13.9% vs 0.9%, OR 16.2, IC 95% 4.34-83.4, p < 0.01). La sarcopenia también se asoció con un aumento significativo del riesgo de cualquier complicación (85.2% vs 34.5%, OR 15.4, IC 95% 8.39-29.7, p < 0.01) y de complicaciones mayores (30.4% vs 8.9%, OR 15.1 IC 95% 7.16-33,2, p < 0,01).Este estudio estuvo limitado por su diseño retrospectivo y por el hecho de que se realizó en una sola institución. Aunque la reducción de la masa muscular es un indicio de sarcopenia, no evalúa la función física del paciente ni otros componentes del fenotipo de fragilidad.La sarcopenia radiológica es un importante factor de riesgo predictivo para resultados postoperatorios adversos en pacientes quirúrgicos. Las tomografías computarizadas, que se realizan rutinariamente como parte de la estadificación, brindan la oportunidad de evaluar la sarcopenia antes de la operación. Consulte Video Resumen en http://links.lww.com/DCR/B201. (Traducción-Dr. Gonzalo Hagerman).
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Iranmanesh P, Delaune V, Meyer J, Liot E, Konrad B, Ris F, Toso C, Buchs NC. Comparison of Outcomes between Obese and Non-Obese Patients in a Colorectal Enhanced Recovery After Surgery (ERAS) Program: A Single-Center Cohort Study. Dig Surg 2020; 37:420-427. [PMID: 32434182 DOI: 10.1159/000507545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 03/26/2020] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Obese patients are considered at increased risk of postoperative adverse events after colorectal surgery. OBJECTIVE The objective of the present study was to compare postoperative outcomes between obese and non-obese patients undergoing elective colorectal surgery in an Enhanced Recovery After Surgery (ERAS) program. METHODS A retrospective analysis of a prospective cohort including patients who underwent elective colorectal surgery and were included in an ERAS protocol between February 2014 and December 2017 at Geneva University Hospital, Geneva, Switzerland, was performed. Postoperative outcomes of obese and non-obese patients were compared. RESULTS Data of 460 patients were analyzed, including 374 (81%) non-obese and 86 (19%) obese patients. Overall, there was no difference in postoperative outcomes between the 2 groups. Among patients undergoing oncologic surgery, obese subjects had a significantly higher rate of conversion to laparotomy (11.9 vs. 2.1%, p = 0.01) and longer time until return of bowel function (2.38 vs. 1.98 days, p = 0.03), without increased morbidity or longer length of stay. CONCLUSION Obese and non-obese patients had similar postoperative outcomes after elective colorectal surgery with ERAS management. ERAS can potentially reduce the increased morbidity usually observed in obese patients following elective colorectal surgery.
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Affiliation(s)
- Pouya Iranmanesh
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland,
| | - Vaihere Delaune
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Jeremy Meyer
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Emilie Liot
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Beatrice Konrad
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Frederic Ris
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Christian Toso
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
| | - Nicolas Christian Buchs
- Division of Digestive Surgery, Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland
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Sioutas G, Tsoulfas G. Frailty assessment and postoperative outcomes among patients undergoing general surgery. Surgeon 2020; 18:e55-e66. [PMID: 32417038 DOI: 10.1016/j.surge.2020.04.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/27/2020] [Accepted: 04/01/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Frailty is an emerging concept in modern general surgery because of its correlation with adverse outcomes. More frail older patients are undergoing general surgery due to the rapid aging of the population and the effect of the "baby boom" generation. However, there is no consensus on the definition of frailty and on ways to assess its severity and effect. PURPOSE To describe the definition and epidemiology, measurement tools, and the effect of frailty on postoperative outcomes after general surgery. METHODS PubMed and Google Scholar databases were comprehensively searched. RESULTS Frailty is a syndrome defined as increased vulnerability to stressors due to a decline in physiological function and reserve among organ systems, resulting in adverse outcomes. Numerous tools have been described and tested for frailty measurement, but the ideal clinical tool has not been found yet. The evidence from cohort studies and meta-analyses shows associations between preoperative frailty and adverse perioperative outcomes after general surgery. CONCLUSION Frailty is an essential concept in general surgery. However, further studies have to identify the optimal way to preoperatively assess frailty and risk-stratify older patients.
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Affiliation(s)
- Georgios Sioutas
- Department of Medicine, School of Health Sciences, Democritus University of Thrace, Alexandroupolis, Greece.
| | - Georgios Tsoulfas
- First Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
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50
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Rangel EL, Rios-Diaz AJ, Uyeda JW, Castillo-Angeles M, Cooper Z, Olufajo OA, Salim A, Sodickson AD. Sarcopenia as a tool for preoperative decision-making. J Trauma Acute Care Surg 2020; 86:377-379. [PMID: 30395013 DOI: 10.1097/ta.0000000000002115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Erika L Rangel
- Division of Trauma Burn and Surgical Critical Care Department of Surgery Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts Center for Surgery and Public Health Department of Surgery Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts Harvard T.H. Chan School of Public Health Boston, Massachusetts Division of Emergency Radiology Department of Radiology Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts. Center for Surgery and Public Health Department of Surgery Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts Harvard T.H. Chan School of Public Health Boston, Massachusetts Division of Trauma Burn and Surgical Critical Care Department of Surgery Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts Center for Surgery and Public Health Department of Surgery Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts Harvard T.H. Chan School of Public Health Boston, Massachusetts Division of Emergency Radiology Department of Radiology Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts
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