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Fumagalli IA, Le ST, Peng PD, Kipnis P, Liu VX, Caan B, Chow V, Beg MF, Popuri K, Cespedes Feliciano EM. Automated CT Analysis of Body Composition as a Frailty Biomarker in Abdominal Surgery. JAMA Surg 2024; 159:766-774. [PMID: 38598191 PMCID: PMC11007659 DOI: 10.1001/jamasurg.2024.0628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 01/13/2024] [Indexed: 04/11/2024]
Abstract
Importance Prior studies demonstrated consistent associations of low skeletal muscle mass assessed on surgical planning scans with postoperative morbidity and mortality. The increasing availability of imaging artificial intelligence enables development of more comprehensive imaging biomarkers to objectively phenotype frailty in surgical patients. Objective To evaluate the associations of body composition scores derived from multiple skeletal muscle and adipose tissue measurements from automated segmentation of computed tomography (CT) with the Hospital Frailty Risk Score (HFRS) and adverse outcomes after abdominal surgery. Design, Setting, and Participants This retrospective cohort study used CT imaging and electronic health record data from a random sample of adults who underwent abdominal surgery at 20 medical centers within Kaiser Permanente Northern California from January 1, 2010, to December 31, 2020. Data were analyzed from April 1, 2022, to December 1, 2023. Exposure Body composition derived from automated analysis of multislice abdominal CT scans. Main Outcomes and Measures The primary outcome of the study was all-cause 30-day postdischarge readmission or postoperative mortality. The secondary outcome was 30-day postoperative morbidity among patients undergoing abdominal surgery who were sampled for reporting to the National Surgical Quality Improvement Program. Results The study included 48 444 adults; mean [SD] age at surgery was 61 (17) years, and 51% were female. Using principal component analysis, 3 body composition scores were derived: body size, muscle quantity and quality, and distribution of adiposity. Higher muscle quantity and quality scores were inversely correlated (r = -0.42; 95% CI, -0.43 to -0.41) with the HFRS and associated with a reduced risk of 30-day readmission or mortality (quartile 4 vs quartile 1: relative risk, 0.61; 95% CI, 0.56-0.67) and 30-day postoperative morbidity (quartile 4 vs quartile 1: relative risk, 0.59; 95% CI, 0.52-0.67), independent of sex, age, comorbidities, body mass index, procedure characteristics, and the HFRS. In contrast to the muscle score, scores for body size and greater subcutaneous and intermuscular vs visceral adiposity had inconsistent associations with postsurgical outcomes and were attenuated and only associated with 30-day postoperative morbidity after adjustment for the HFRS. Conclusions and Relevance In this study, higher muscle quantity and quality scores were correlated with frailty and associated with 30-day readmission and postoperative mortality and morbidity, whereas body size and adipose tissue distribution scores were not correlated with patient frailty and had inconsistent associations with surgical outcomes. The findings suggest that assessment of muscle quantity and quality on CT can provide an objective measure of patient frailty that would not otherwise be clinically apparent and that may complement existing risk stratification tools to identify patients at high risk of mortality, morbidity, and readmission.
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Affiliation(s)
| | - Sidney T. Le
- Division of Research, Kaiser Permanente Northern California, Oakland
- Department of Surgery, University of California San Francisco–East Bay, Oakland
| | | | - Patricia Kipnis
- Division of Research, Kaiser Permanente Northern California, Oakland
- The Permanente Medical Group, Oakland, California
| | - Vincent X. Liu
- Division of Research, Kaiser Permanente Northern California, Oakland
- The Permanente Medical Group, Oakland, California
| | - Bette Caan
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Vincent Chow
- School of Engineering Science, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Mirza Faisal Beg
- School of Engineering Science, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Karteek Popuri
- Department of Computer Science, Faculty of Science, Memorial University of Newfoundland, St John’s, Newfoundland and Labrador, Canada
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Bolshinsky V, Sweet DE, Vitello DJ, Jia X, Holubar SD, Church J, Herts BR, Steele SR. Using CT-Based Pelvimetry and Visceral Obesity Measurements to Predict Total Mesorectal Excision Quality for Patients Undergoing Rectal Cancer Surgery. Dis Colon Rectum 2024; 67:929-939. [PMID: 38517090 DOI: 10.1097/dcr.0000000000003147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
BACKGROUND A complete total mesorectal excision is the criterion standard in curative rectal cancer surgery. Ensuring quality is challenging in a narrow pelvis, and obesity amplifies technical difficulties. Pelvimetry is the measurement of pelvic dimensions, but its role in gauging preoperatively the difficulty of proctectomy is largely unexplored. OBJECTIVE To determine pelvic structural factors associated with incomplete total mesorectal excision after curative proctectomy and build a predictive model for total mesorectal excision quality. DESIGN Retrospective cohort study. SETTING A quaternary referral center database of patients diagnosed with rectal adenocarcinoma (2009-2017). PATIENTS Curative-intent proctectomy for rectal adenocarcinoma. INTERVENTIONS All radiological measurements were obtained from preoperative CT images using validated imaging processing software tools. Completeness of total mesorectal excision was obtained from histology reports. MAIN OUTCOME MEASURES Ability of radiological pelvimetry and obesity measurements to predict total mesorectal excision quality. RESULTS Of the 410 cases meeting inclusion criteria, 362 underwent a complete total mesorectal excision (88%). Multivariable regression identified a deeper sacral curve (per 100 mm 2 [OR: 1.14; 95% CI, 1.06-1.23; p < 0.001]) and a greater transverse distance of the pelvic outlet (per 10 mm [OR:1.41, 95% CI, 1.08-1.84; p = 0.012]) to be independently associated with incomplete total mesorectal excision. An increased area of the pelvic inlet (per 10 cm 2 [OR: 0.85; 95% CI, 0.75-0.97; p = 0.02) was associated with a higher rate of complete mesorectal excision. No difference in visceral obesity ratio and visceral obesity (ratio >0.4 vs <0.4) between BMI (<30 vs ≥30) and sex was identified. A model was built to predict mesorectal quality using the following variables: depth of sacral curve, area of pelvic inlet, and transverse distance of the pelvic outlet. LIMITATIONS Retrospective analysis is not controlled for the choice of surgical approach. CONCLUSIONS Pelvimetry predicts total mesorectal excision quality in rectal cancer surgery and can alert surgeons preoperatively to cases of unusual difficulty. This predictive model may contribute to treatment strategy and aid in the comparison of outcomes between traditional and novel techniques of total mesorectal excision. See Video Abstract . USO DE MEDICIONES DE PELVIMETRA Y OBESIDAD VISCERAL BASADAS EN TC PARA PREDECIR LA CALIDAD DE TME EN PACIENTES SOMETIDOS A CIRUGA DE CNCER DE RECTO ANTECEDENTES:Una escisión mesorrectal total y completa es el estándar de oro en la cirugía curativa del cáncer de recto. Garantizar la calidad es un desafío en una pelvis estrecha y la obesidad amplifica las dificultades técnicas. La pelvimetría es la medición de las dimensiones pélvicas, pero su papel para medir la dificultad preoperatoria de la proctectomía está en gran medida inexplorado.OBJETIVO:Determinar los factores estructurales pélvicos asociados con la escisión mesorrectal total incompleta después de una proctectomía curativa y construir un modelo predictivo para la calidad de la escisión mesorrectal total.DISEÑO:Estudio de cohorte retrospectivo.ÁMBITO:Base de datos de un centro de referencia cuaternario de pacientes diagnosticados con adenocarcinoma de recto (2009-2017).PACIENTES:Proctectomía con intención curativa para adenocarcinoma de recto.INTERVENCIONES:Todas las mediciones radiológicas se obtuvieron a partir de imágenes de TC preoperatorias utilizando herramientas de software de procesamiento de imágenes validadas. La integridad de la escisión mesorrectal total se obtuvo a partir de informes histológicos.PRINCIPALES MEDIDAS DE VALORACIÓN:Capacidad de la pelvimetría radiológica y las mediciones de obesidad para predecir la calidad total de la escisión mesorrectal.RESULTADOS:De los 410 casos que cumplieron los criterios de inclusión, 362 tuvieron una escisión mesorrectal total completa (88%). Una regresión multivariable identificó una curva sacra más profunda (por 100 mm2); OR:1,14,[IC95%:1,06-1,23,p<0,001], y mayor distancia transversal de salida pélvica (por 10mm); OR:1,41, [IC 95%:1,08-1,84,p=0,012] como asociación independiente con escisión mesorrectal total incompleta. Un área aumentada de entrada pélvica (por 10 cm2); OR:0,85, [IC95%:0,75-0,97,p=0,02] se asoció con una mayor tasa de escisión mesorrectal completa. No se identificaron diferencias en la proporción de obesidad visceral y la obesidad visceral (proporción>0,4 vs.<0,4) entre el índice de masa corporal (<30 vs.>=30) o el sexo. Se construyó un modelo para predecir la calidad mesorrectal utilizando variables: profundidad de la curva sacra, área de la entrada pélvica y distancia transversal de la salida pélvica.LIMITACIONES:Análisis retrospectivo no controlado por la elección del abordaje quirúrgico.CONCLUSIONES:La pelvimetría predice la calidad de la escisión mesorrectal total en la cirugía del cáncer de recto y puede alertar a los cirujanos preoperatoriamente sobre casos de dificultad inusual. Este modelo predictivo puede contribuir a la estrategia de tratamiento y ayudar en la comparación de resultados entre técnicas tradicionales y novedosas de escisión mesorrectal total. (Traducción- Dr. Ingrid Melo).
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Affiliation(s)
| | - David E Sweet
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Dominic J Vitello
- Department of General Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Xue Jia
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Stefan D Holubar
- Department of Colon and Rectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | - James Church
- Department of Colorectal Surgery, Columbia University Medical Center, Herbert Irving Pavilion, New York, New York
| | - Brian R Herts
- Imaging Institute, Cleveland Clinic, Cleveland, Ohio
| | - Scott R Steele
- Department of Colon and Rectal Surgery, Cleveland Clinic, Cleveland, Ohio
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Shang-Guan ZX, Lin GT, Liu ZY, Zhong Q, Huang Q, Li P, Xie JW, Wang JB, Lu J, Chen QY, Cao LL, Lin M, Zheng HL, Zheng CH, Lin JX, Huang CM. Effect of Sarcopenic Obesity on Weight Loss Outcomes and Quality of Life after Laparoscopic Sleeve Gastrectomy: A Retrospective Cohort Study. Obes Surg 2024; 34:1479-1490. [PMID: 38489003 DOI: 10.1007/s11695-024-07146-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND Sarcopenic obesity may affect the health outcome of people with obesity after laparoscopic sleeve gastrectomy (LSG). To assess the impact of sarcopenic obesity (SO) on weight loss outcomes and improvement of quality of life after LSG. MATERIALS AND METHODS This observational study included patients who underwent LSG with SO (99 patients) or without SO (146 patients) from a single center. The primary endpoint was weight loss and disease-specific quality of life in patients with or without SO after the operation. Fat-free mass (FFM) and fat mass (FM) were calculated based on the L3-level images of preoperative CT scans. SO was diagnosed if FM/FFM ≥ 0.80. RESULTS Operative time and postoperative hospital stay days were longer in the SO group (p < 0.001). After LSG, weight, BMI, and EBMI were significantly lower in the NSO group than in the SO group (all P < 0.05), while %EWL and the number of patients with %EWL ≥ 100% were significantly lower in the SO group (both p < 0.05). The total BAROS scores of patients in the NSO group were higher than those in the SO group (p < 0.05). Additionally, the MA II questionnaire assessment showed a lower percentage of "very good" and "good" outcomes in the SO group (p < 0.05). CONCLUSIONS Patients with SO take a slower rate, longer time to reach the ideal weight, and lower quality of life self-ratings than NSO patients after LSG. Thus, preoperative evaluation and tailoring rehabilitation guidance for people with SO should be accounted.
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Affiliation(s)
- Zhi-Xin Shang-Guan
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
| | - Guang-Tan Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Zhi-Yu Liu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
| | - Qing Zhong
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Qiang Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Jian-Wei Xie
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Jia-Bin Wang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Jun Lu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Qi-Yue Chen
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Long-Long Cao
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Mi Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Hua-Long Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Chao-Hui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Jian-Xian Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Chang-Ming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, No. 29 Xin-Quan Road, Fuzhou, 350001, Fujian Province, China.
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China.
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China.
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Jurdana M, Cemazar M. Sarcopenic obesity in cancer. Radiol Oncol 2024; 58:1-8. [PMID: 38378031 PMCID: PMC10878777 DOI: 10.2478/raon-2024-0011] [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: 11/02/2023] [Accepted: 12/04/2023] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Sarcopenic obesity is a relatively new term. It is a clinical condition characterized by sarcopenia (loss of muscle mass and function) and obesity (increase in fat mass) that mainly affects older adults. As the incidence of sarcopenia and obesity increases worldwide, sarcopenic obesity is becoming a greater problem also in cancer patients. In fact, sarcopenic obesity is associated with poorer treatment outcomes, longer hospital stays, physical disability, and shorter survival in several cancers. Oxidative stress, lipotoxicity, and systemic inflammation, as well as altered expression of skeletal muscle anti-inflammatory myokines in sarcopenic obesity, are also associated with carcinogenesis. CONCLUSIONS Reported prevalence of sarcopenic obesity in cancer varies because of heterogeneity in definitions and variability in diagnostic criteria used to estimate the prevalence of sarcopenia and obesity. Therefore, the aim of this review is to describe the definitions, prevalence, and diagnostic criteria as well as the mechanisms that cancer has in common with sarcopenic obesity.
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Affiliation(s)
- Mihaela Jurdana
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
| | - Maja Cemazar
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
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Herrera-Martínez AD, Muñoz Jiménez C, López Aguilera J, Crespin MC, Manzano García G, Gálvez Moreno MÁ, Calañas Continente A, Molina Puerta MJ. Mediterranean Diet, Vitamin D, and Hypercaloric, Hyperproteic Oral Supplements for Treating Sarcopenia in Patients with Heart Failure-A Randomized Clinical Trial. Nutrients 2023; 16:110. [PMID: 38201939 PMCID: PMC10781070 DOI: 10.3390/nu16010110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/22/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Malnutrition and sarcopenia frequently affect patients with heart failure (HF), in which clinical outcomes and survival is decreased. Thus, appropriate nutritional screening and early nutrition support are highly recommended. Currently, nutritional support is not a standard of care in patients with HF, and the use of commercially available oral supplements (OSs) could provide an additional benefit to medical treatment in these patients. AIM To compare the effect of the Mediterranean diet in combination with hypercaloric, hyperproteic OS in patients with HF. PATIENTS AND METHODS An open label, controlled clinical study in which patients were randomly assigned to receive a Mediterranean diet (control group) vs. hypercaloric, hyperproteic OS (intervention group) for twenty-four weeks. Thirty-eight patients were included; epidemiological, clinical, anthropometric, ultrasound (muscle echography of the rectus femoris muscle of the quadriceps and abdominal adipose tissue), and biochemical evaluations were performed. All patients received additional supplementation with vitamin D. RESULTS Baseline malnutrition according to the GLIM criteria was observed in 30% of patients, while 65.8% presented with sarcopenia. Body cell mass, lean mass, and body mass increased in the intervention group (absolute increase of 0.5, p = 0.03, 1.2 kg, p = 0.03, and 0.1 kg, p = 0.03 respectively). In contrast, fat mass increased in the control group (4.5 kg, p = 0.05). According to the RF ultrasound, adipose tissue, muscle area, and circumference tended to decrease in the intervention group; it is probable that 24 weeks was too short a period of time for evaluating changes in muscle area or circumference, as previously observed in another group of patients. In contrast, functionality, determined by the up-and-go test, significantly improved in all patients (difference 12.6 s, p < 0.001), including the control (10 s improvement, p < 0.001) and the intervention group (improvement of 8.9 s, p < 0.001). Self-reported QoL significantly increased in all groups, from 68.7 ± 22.2 at baseline to 77.7 ± 18.7 (p = 0.01). When heart functionality was evaluated, LVEF increased in the whole cohort (38.7 ± 16.6 vs. 42.2 ± 8.9, p < 0.01); this increase was higher in the intervention group (34.2 ± 16.1 at baseline vs. 45.0% ± 17.0 after 24 weeks, p < 0.05). Serum values of NT-proBNP also significantly decreased in the whole cohort (p < 0.01), especially in the intervention group (p = 0.02). After adjusting by age and sex, nutritional support, baseline LVEF, NT-proBNP, and body composition parameters of functionality tests were not associated with mortality or new hospital admissions in this cohort. CONCLUSION Nutritional support with hypercaloric, hyperproteic OS, Mediterranean diet, and vitamin D supplementation were associated with decreased NT-proBNP and improvements in LVEF, functionality, and quality of life in patients with HF, despite a significant decrease in hospital admissions.
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Affiliation(s)
- Aura D. Herrera-Martínez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - Concepción Muñoz Jiménez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - José López Aguilera
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Cardiology Service, Reina Sofia University Hospital, 14004 Córdoba, Spain;
| | | | - Gregorio Manzano García
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - María Ángeles Gálvez Moreno
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - Alfonso Calañas Continente
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - María José Molina Puerta
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), 14004 Córdoba, Spain; (C.M.J.); (J.L.A.); (G.M.G.); (M.Á.G.M.); (A.C.C.); (M.J.M.P.)
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
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Gross DC, Cheever CR, Batsis JA. Understanding the development of sarcopenic obesity. Expert Rev Endocrinol Metab 2023; 18:469-488. [PMID: 37840295 PMCID: PMC10842411 DOI: 10.1080/17446651.2023.2267672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION Sarcopenic obesity (SarcO) is defined as the confluence of reduced muscle mass and function and excess body fat. The scientific community is increasingly recognizing this syndrome, which affects a subgroup of persons across their lifespans and places them at synergistically higher risk of significant medical comorbidity and disability than either sarcopenia or obesity alone. Joint efforts in clinical and research settings are imperative to better understand this syndrome and drive the development of urgently needed future interventions. AREAS COVERED Herein, we describe the ongoing challenges in defining sarcopenic obesity and the current state of the science regarding its epidemiology and relationship with adverse events. The field has demonstrated an emergence of data over the past decade which we will summarize in this article. While the etiology of sarcopenic obesity is complex, we present data on the underlying pathophysiological mechanisms that are hypothesized to promote its development, including age-related changes in body composition, hormonal changes, chronic inflammation, and genetic predisposition. EXPERT OPINION We describe emerging areas of future research that will likely be needed to advance this nascent field, including changes in clinical infrastructure, an enhanced understanding of the lifecourse, and potential treatments.
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Affiliation(s)
- Danae C. Gross
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - C. Ray Cheever
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - John A. Batsis
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Division of Geriatric Medicine, UNC School of Medicine, Chapel Hill, North Carolina, USA
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Klement RJ, Joos FT, Reuss-Borst MA, Kämmerer U. Measurement of body composition by DXA, BIA, Leg-to-leg BIA and near-infrared spectroscopy in breast cancer patients - comparison of the four methods. Clin Nutr ESPEN 2023; 54:443-452. [PMID: 36963892 DOI: 10.1016/j.clnesp.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND & AIMS Body composition plays a crucial role in therapy adherence and the prognosis of cancer patients. The aim of this work was to compare four measurement methods for determining body composition regarding their validity, reliability and practicability in order to be able to draft a practical recommendation as to which method is most suitable as a standard measurement method in oncology. METHODS Fat mass (FM) and fat-free mass (FFM) was estimated for 100 breast cancer patients with ages of 18-70 years during a defined 20-week inpatient and outpatient rehabilitation process after primary therapy or follow-up rehabilitation. The four methods used were dual energy X-ray absorptiometry (DXA), bioelectrical impedance analysis (BIA), leg-to-leg BIA and near-infrared spectroscopy (NIRS). At baseline (t0) and after 20 weeks (t20) the agreement between the four body composition analysis methods was quantified by pairwise method comparisons using Bland-Altman bias and limits of agreement estimates, t-tests and Lin's concordance correlation coefficients (CCCs). RESULTS CCCs and Bland-Altman plots indicated that DXA and BIA, DXA and NIRS as well as BIA and NIRS showed an excellent agreement concerning FM estimation at both time points (CCC>0.9). In contrast, no methods agreed with a CCC higher than 0.9 with respect to FFM estimation. However, most estimates were also significantly different between two methods, except for BIA and NIRS which yielded comparable FFM and FM estimates at both time points, albeit with large 95% limits of agreement intervals. The agreement between DXA and BIA was best in the lowest BMI tertile and worsened as BMI increased. Significant differences were also found for FFM changes measured with DXA versus BIA (mean difference -0.4 kg, p = 0.0049), DXA versus to Leg-to-leg BIA (-0.6 kg, p = 0.00073) and for FM changes measured with DXA versus Leg-to-leg BIA (0.5 kg, p = 0.0011). CONCLUSIONS For accurate and valid body composition estimates, Leg-to-leg BIA cannot be recommended due to its significant underestimation of FM or significant overestimation of FFM, respectively. BIA and NIRS results showed good agreement with the gold standard DXA. Therefore both measurement methods appear to be very well suitable to assess body composition of oncological patients and should be used more frequently on a routine basis to monitor the body composition of breast cancer patients.
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Affiliation(s)
- Rainer J Klement
- Department of Radiation Oncology, Leopoldina Hospital Schweinfurt, Schweinfurt, Germany.
| | - Fabian T Joos
- Department of Anesthesiology, Regional Clinic Holding RKH GmbH - Ludwigsburg, Germany.
| | - Monika A Reuss-Borst
- Hescuro Clinics, Center for Rehabilitation and Prevention, Bad Bocklet, Germany.
| | - Ulrike Kämmerer
- Department of Obstetrics and Gynecology, University Hospital of Würzburg, Würzburg, Germany.
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Davis M, Vanenkevort E, Varun S, Young A, Correa Ordonez I, Brown J, Wojtowicz M. Is Weight Loss During Chemotherapy for Pancreatic Cancer Prognostic? Am J Hosp Palliat Care 2022:10499091221123049. [PMID: 36062722 DOI: 10.1177/10499091221123049] [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: 11/17/2022] Open
Abstract
BACKGROUND Predicting poor survival outcomes early in palliative chemotherapy is important to the timing of palliative care. Weight loss during chemotherapy if prognostic would lead to early palliative care. METHOD We collected demographics, stage, chemotherapy, chemotherapy cycles, weight, healthcare utilization, comorbidities (Charleson Comorbid Index), tumor markers, and weight changes over 60 days. We defined 3 groups of patients: 1. Weight gain to <.5% weight loss, 2. Weight loss< 2% and 3. Weight loss of >2%. A Chi-square test assessed differences in weight during treatment. Time-to-event analysis was expressed in a Kaplan Meier curve. RESULTS 93 individuals died of pancreatic cancer in 2018 and 2019. The median age was 71.2 years. Forty-three had stage I and II, 40 stages III and IV cancers, and 10 had unknown stages. Most received FOLFIRINOX and gemcitabine/nab-paclitaxel chemotherapy. Thirty-six gained to lost < .5% during chemotherapy,8 lost < 2% and 49 patients lost > 2% of their weight. Mortality was available in 55 of 93 patients. Median survival was 16.6 months in those with weight gain to < .5% weight loss, 17.28 months for those with < 2% weight loss, and 20.5 months for those with > 2% weight loss (P = .42). DISCUSSION Weight loss over 60 days did not predict a poor prognosis in this small retrospective study; larger prospective studies may clarify the prognostic importance of weight loss during chemotherapy. CONCLUSION In this small retrospective study, weight loss over 60 days did not predict poor survival.
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Affiliation(s)
- Mellar Davis
- 21599Geisinger Medical Center, Danville, PA, USA
| | | | - Samji Varun
- 21599Geisinger Medical Center, Danville, PA, USA
| | - Amanda Young
- 21599Geisinger Medical Center, Danville, PA, USA
| | | | - Jason Brown
- 21599Geisinger Medical Center, Danville, PA, USA
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9
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Tram NK, Chou TH, Ettefagh LN, Deep K, Bobbey AJ, Audino AN, Stacy MR. Quantification of chemotherapy-induced changes in body composition in pediatric, adolescent, and young adult lymphoma using standard of care CT imaging. Eur Radiol 2022; 32:7270-7277. [PMID: 35947147 DOI: 10.1007/s00330-022-09048-z] [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: 01/27/2022] [Revised: 05/17/2022] [Accepted: 07/13/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The objective of this study was to use computed tomography (CT) imaging to quantify chemotherapy-induced changes in body composition (BC) in pediatric, adolescent, and young adult (AYA) patients with lymphoma and to compare image-derived changes in BC measures to changes in traditional body mass index (BMI) measures. METHODS Skeletal muscle (SkM), subcutaneous adipose tissue (SAT), and visceral adipose tissue (VAT) volumes were manually segmented using low-dose CT images acquired from a 10-year retrospective, single-site cohort of 110 patients with lymphoma. CT images and BMI percentiles (BMI%) were acquired from baseline and first therapeutic follow-up. CT image segmentation was performed at vertebral level L3 using 5 consecutive axial CT images. RESULTS CT imaging detected significant treatment-induced changes in BC measures from baseline to first follow-up time points, with SAT and VAT significantly increasing and SkM significantly decreasing. BMI% measures did not change from baseline to first follow-up and were not significantly correlated with changes in image-derived BC measures. Patients who were male, younger than 12 years old, diagnosed with non-Hodgkin's lymphoma, and presented with stage 3 or 4 disease gained more adipose tissue and lost more SkM in response to the first cycle of treatment compared to their clinical counterparts. CONCLUSIONS Standard of care CT imaging can quantify treatment-induced changes in BC that are not reflected by traditional BMI assessment. Image-based monitoring of BC parameters may offer personalized approaches to lymphoma treatment for pediatric and AYA patients by guiding cancer treatment recommendations and subsequently enhance clinical outcomes. KEY POINTS • Standard of care low-dose CT imaging quantifies chemotherapy-induced changes in body composition in pediatric, adolescent, and young adults with lymphoma. • Body mass index could not detect changes in body composition during treatment that were quantified by CT imaging. • Pediatric and AYA patients who were male, younger than 12 years old, and diagnosed with non-Hodgkin's lymphoma, and presented with stage 3 or 4 disease gained more adipose tissue and lost more skeletal muscle tissue in response to the first cycle of treatment compared to their clinical counterparts.
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Affiliation(s)
- Nguyen K Tram
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, WB4131, Columbus, OH, 43215, USA
| | - Ting-Heng Chou
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, WB4131, Columbus, OH, 43215, USA
| | - Laila N Ettefagh
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, WB4131, Columbus, OH, 43215, USA
| | - Kyra Deep
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, WB4131, Columbus, OH, 43215, USA
| | - Adam J Bobbey
- Department of Radiology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Anthony N Audino
- Division of Hematology/Oncology/BMT, Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Mitchel R Stacy
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, WB4131, Columbus, OH, 43215, USA.
- Division of Vascular Surgery and Diseases, Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA.
- Interdisciplinary Biophysics Graduate Program, The Ohio State University, Columbus, OH, USA.
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10
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Kim A, Lee JB, Ko Y, Park T, Jo H, Jang JK, Lee K, Kim KW, Lee IS. Larger Remaining Stomach Volume Is Associated With Better Nutrition and Muscle Preservation in Patients With Gastric Cancer Receiving Distal Gastrectomy With Gastroduodenostomy. J Gastric Cancer 2022; 22:145-155. [PMID: 35534451 PMCID: PMC9091458 DOI: 10.5230/jgc.2022.22.e15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/21/2022] Open
Abstract
Purpose Weight loss and deterioration in body composition are observed in patients with gastric cancer (GC) following gastrectomy. This study aimed to investigate the impact of residual stomach volume (RSV) on the nutritional status and body composition of patients with GC treated with distal gastrectomy. Materials and Methods In total, 227 patients who underwent minimally invasive distal gastrectomy with Billroth 1 anastomosis for stage I GC between February 2015 and May 2018 were enrolled. Clinicodemographic and laboratory data were collected from the GC registry. The RSV, abdominal muscle area, and subcutaneous/visceral fat areas were measured using computed tomography data. Results A larger RSV was associated with a lower decrease in the nutritional risk index (P=0.004) and hemoglobin level (P=0.003) during the first 3 months after surgery, and better recovery at 12 months. A larger RSV demonstrated an advantage in the preservation of abdominal muscle area (P=0.02) and visceral fat (P=0.04) after surgery, as well as less reduction in weight (P=0.02) and body mass index (P=0.03). Conclusions Larger RSV was associated with improved nutritional status and better preservation of muscle and fat after distal gastrectomy.
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Affiliation(s)
- Amy Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung-Bok Lee
- Division of Biostatistics, Center for Medical Research and Information, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yousun Ko
- Biomedical Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea
| | - Taeyong Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyeonjong Jo
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Kyoo Jang
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyoungsuk Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyung Won Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Seoul, Korea
| | - In-Seob Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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11
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Zhang Y, Weng S, Huang L, Shen X, Zhao F, Yan S. Association of sarcopenia with a higher risk of infection in patients with type 2 diabetes. Diabetes Metab Res Rev 2022; 38:e3478. [PMID: 34041847 DOI: 10.1002/dmrr.3478] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/13/2021] [Accepted: 05/16/2021] [Indexed: 01/01/2023]
Abstract
AIMS This study aimed to determine whether patients with type 2 diabetes and sarcopenia had a higher risk of infection. STUDY DESIGNS A cross-sectional study and a follow-up study were performed. METHOD A total of 2562 patients were enrolled and assessed for body composition and infection status. They were classified into four groups according to body fat (BF) and muscle mass index (ASMI): obese, sarcopenic, sarcopenic obese, and normal. Among these, 275 patients were followed for a median follow-up period of 1.84 years to evaluate the relationship of changes in skeletal muscle with infection status. RESULTS The sarcopenic and sarcopenic obese groups showed a higher risk of infection, an increase by 49.6% (OR = 1.496, 95% CI 1.102-2.031) and 42.4% (OR = 1.424, 95% CI 1.031-1.967) compared with the normal group, and also had a higher risk of respiratory infection, an increase by 56.0% (OR = 1.560, 95% CI 1.084-2.246) and 57.4% (OR = 1.574, 95% CI 1.080-2.293), respectively. Patients with the increased ASMI (OR = 0.079, 95% CI 0.021-0.298) represented a lower risk of infection than those with the decreased ASMI. Even a minor change (OR = 0.125, 95% CI 0.041-0.378) against age was beneficial to lowering the risk of infection. However, no association was found in the changes of body mass index and BF with infection status. CONCLUSIONS Sarcopenia, especially in patients with diabetes who are also obese, increases the risk of infection. Maintaining or improving muscle mass is expected to reduce infections.
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Affiliation(s)
- Yongze Zhang
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Suiyan Weng
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Lingning Huang
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Ximei Shen
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Fengying Zhao
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Sunjie Yan
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
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12
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Oh JS, Ssentongo AE, Ssentongo P, Dykes T, Keeney L, Armen SB, Soybel DI. Image-based assessment of sarcopenic obesity predicts mortality in major trauma. Am J Surg 2021; 223:792-797. [PMID: 34172258 DOI: 10.1016/j.amjsurg.2021.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/07/2021] [Accepted: 06/12/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with obesity are also at risk for sarcopenia, which is difficult to recognize in this population. Our study examines whether sarcopenic-obesity (SO) is independently associated with mortality in trauma. METHODS Using a retrospective database, we performed logistic regression analysis. . Admission CT scans were used to identify SO by calculating the visceral fat to skeletal muscle ratio >3.2. RESULTS Of 883 patients, the prevalence of SO was 38% (333). Patients with SO were more likely to be male (79% versus 43%, p < 0.001), older (mean 66.5 years versus 46.3 years, p < 0.001), and less likely to have an injury severity score (ISS) ≥ 24 (43% versus 55%, p = 0.0003). Using multivariable logistic regression analysis, SO was independently associated with mortality (OR 2.8; 95% CI 1.6-4.8, p < 0.001). Causal mediation analysis found admission hyperglycemia as a mediator for mortality. CONCLUSIONS Sarcopenic obesity is an independent predictor of mortality in major trauma.
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Affiliation(s)
- John S Oh
- Department of Surgery, The Pennsylvania State University, College of Medicine, PO Box 850, Hershey, PA, 17033, USA.
| | - Anna E Ssentongo
- Department of Surgery, The Pennsylvania State University, College of Medicine, PO Box 850, Hershey, PA, 17033, USA
| | - Paddy Ssentongo
- Center for Neural Engineering, Department of Engineering, Science and Mechanics, The Pennsylvania State University, 101 Hammond Building, University Park, PA, 16802, USA; Department of Public Health Sciences, The Pennsylvania State University, College of Medicine, PO Box, 850, Hershey, PA, 17033, USA
| | - Thomas Dykes
- Department of Radiology, Texas Tech University Health Sciences Center, 5001 El Paso Drive, El Paso, TX, 79905, USA
| | - Laura Keeney
- Department of Surgery, The Pennsylvania State University, College of Medicine, PO Box 850, Hershey, PA, 17033, USA
| | - Scott B Armen
- Department of Surgery, The Pennsylvania State University, College of Medicine, PO Box 850, Hershey, PA, 17033, USA
| | - David I Soybel
- Surgery Service, Dartmouth Geisel School of Medicine, Department of Veterans Affairs Medical Center, 215 North Main Street, White River Junction, VT, 05009, USA
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13
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Collet L, Delrieu L, Bouhamama A, Crochet H, Swalduz A, Nerot A, Marchal T, Chabaud S, Heudel PE. Association between Body Mass Index and Survival Outcome in Metastatic Cancer Patients Treated by Immunotherapy: Analysis of a French Retrospective Cohort. Cancers (Basel) 2021; 13:cancers13092200. [PMID: 34063692 PMCID: PMC8124396 DOI: 10.3390/cancers13092200] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/18/2022] Open
Abstract
The response to immunotherapy has been little investigated in overweight and obese cancer patients. We evaluated the relationships between BMI, toxicity, and survival in patients treated by immunotherapy for metastatic cancer. We included metastatic cancer patients treated by immunotherapy between January 2017 and June 2020 at the Centre Léon Bérard. In total, 272 patients were included: 64% men and 36% women, with a median age of 61.4 years. BMI ≥ 25 in 34.2% and 50% had non-small cell lung cancer (n = 136). Most received monotherapy, with nivolumab in 41.9% and pembrolizumab in 37.9%. Toxicity, mostly dysthyroiditis, occurred in 41%. Median overall survival (OS), estimated by Kaplan-Meier analysis, was significantly longer for patients with a BMI ≥ 25 than for those with a BMI < 25 (24.8 versus 13.7 months HR = 0.63; 95% CI 0.44-0.92, p = 0.015), and for patients experiencing toxicity than for those without toxicity (NR versus 7.8 months, HR = 0.22; 95% CI 0.15-0.33, p < 0.001). Adjusted OS was associated with toxicity, and the occurrence of toxicity was associated with sex and histological features but not with BMI. Thus, being overweight and experiencing toxicity was associated with longer overall survival in patients treated by immunotherapy. More attention should be paid to body composition in the care of cancer patients.
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Affiliation(s)
- Laetitia Collet
- Department of Medical Oncology, Centre Léon Bérard, 69008 Lyon, France; (L.C.); (A.S.)
| | - Lidia Delrieu
- Department of Prevention Cancer Environment, Léon Bérard Cancer Centre, 69008 Lyon, France;
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, Translational Research Department, INSERM, U932 Immunity and Cancer, Institut Curie, Paris University, 75005 Paris, France
| | - Amine Bouhamama
- Radiology Department, Centre Léon Bérard, 69008 Lyon, France; (A.B.); (A.N.)
| | - Hugo Crochet
- Data and Artificial Intelligence Team, Centre Léon Bérard, 69008 Lyon, France;
| | - Aurélie Swalduz
- Department of Medical Oncology, Centre Léon Bérard, 69008 Lyon, France; (L.C.); (A.S.)
| | - Alexandre Nerot
- Radiology Department, Centre Léon Bérard, 69008 Lyon, France; (A.B.); (A.N.)
| | - Timothée Marchal
- Department of Supportive Care, Institut Curie, 75005 Paris, France;
| | - Sylvie Chabaud
- Department of Clinical Research and Innovation, Léon Bérard Cancer Centre, 69008 Lyon, France;
| | - Pierre Etienne Heudel
- Department of Medical Oncology, Centre Léon Bérard, 69008 Lyon, France; (L.C.); (A.S.)
- Correspondence: ; Tel.: +33-0478782958
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14
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Gandham A, Mesinovic J, Jansons P, Zengin A, Bonham MP, Ebeling PR, Scott D. Falls, fractures, and areal bone mineral density in older adults with sarcopenic obesity: A systematic review and meta-analysis. Obes Rev 2021; 22:e13187. [PMID: 33491333 DOI: 10.1111/obr.13187] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/14/2020] [Accepted: 11/15/2020] [Indexed: 12/23/2022]
Abstract
Sarcopenia and obesity are common conditions in older adults that may have differing effects on falls and fracture risk. This systematic review and meta-analysis aimed to determine whether older adults with sarcopenic obesity have increased risk of falls and fractures or lower bone mass compared with older adults with sarcopenia, obesity, or neither condition. Twenty-six studies (n = 37,124) were included in the systematic review and 17 (n = 31,540) were included in the meta-analysis. Older adults with sarcopenic obesity had lower femoral neck areal bone mineral density (aBMD) compared with those with obesity alone but had higher femoral neck aBMD compared with counterparts with sarcopenia alone (both P < 0.05). Older adults with sarcopenic obesity had higher nonvertebral fracture rates (incidence rate ratio: 1.88; 95% confidence intervals: 1.09, 3.23; based on two studies), compared with those with sarcopenia alone, and also had higher falls risk compared with controls (risk ratio: 1.30; 95% confidence intervals: 1.10, 1.54) and obesity alone (risk ratio: 1.17; 95% confidence intervals: 1.01, 1.36). In conclusion, this systematic review and meta-analysis has demonstrated that older adults with sarcopenic obesity are at increased risk of adverse musculoskeletal outcomes compared with individuals with obesity, sarcopenia, or neither condition. These data support the need for developing interventions to improve bone health and physical function in this population.
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Affiliation(s)
- Anoohya Gandham
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Jakub Mesinovic
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Paul Jansons
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Ayse Zengin
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Maxine P Bonham
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Victoria, Australia
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - David Scott
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.,Department of Medicine and Australian Institute of Musculoskeletal Science, Melbourne Medical School - Western Campus, The University of Melbourne, St Albans, Victoria, Australia
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15
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Parker NH, Gorzelitz J, Ngo-Huang A, Caan BJ, Prakash L, Garg N, Petzel MQB, Schadler K, Basen-Engquist K, Katz MHG. The Role of Home-Based Exercise in Maintaining Skeletal Muscle During Preoperative Pancreatic Cancer Treatment. Integr Cancer Ther 2021; 20:1534735420986615. [PMID: 33870744 PMCID: PMC8056559 DOI: 10.1177/1534735420986615] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Loss of skeletal muscle and inferior muscle quality are associated with poor prognosis in patients undergoing preoperative treatment for pancreatic cancer, so maintaining skeletal muscle health before surgery may help accelerate patients' functional recovery and improve their quality of life following surgery. While exercise helps maintain or increase skeletal muscle in individuals undergoing cancer treatment, its efficacy during pancreatic cancer treatment is unclear. Accordingly, in this study we compared changes in skeletal muscle quantity (skeletal muscle index [SMI]) and quality (skeletal muscle density [SMD]) during preoperative pancreatic cancer treatment in participants in a home-based exercise program (EP) and a historical cohort of patients who received the usual care (UC) with no formal exercise programming. Recommendations for the EP cohort included both aerobic and resistance exercise. We assessed changes in SMI and SMD using computed tomography scans administered at treatment planning (T0, prior to EP enrollment) and preoperative restaging (T1) for 33 EP and 64 UC patients and compared changes between groups. The UC patients had statistically significant SMI decreases from T0 to T1 (-1.4 ± 3.8 cm2/m2; p = .005), while the EP patients did not (0.2 ± 3.2 cm2/m2; p = .7). The SMI loss was significantly worse for the UC than for the EP patients (p = .03). Neither group demonstrated statistically significant changes in SMD from T0 to T1, nor did the groups differ in the amount of change in SMD. An adjusted linear regression model demonstrated that EP participation was significantly associated with better SMI maintenance (p = .02). These results suggest that participation in a home-based EP during preoperative treatment may help improve skeletal muscle health and clinical and quality of life outcomes for pancreatic cancer survivors.
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Affiliation(s)
| | | | | | - Bette J Caan
- Kaiser Permanente Northern California, Oakland, CA, USA
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16
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Liao C, Li G, Bai Y, Zhou S, Huang L, Yan M, Qiu F, Chen J, Wang Y, Tian Y, Chen S. Prognostic value and association of sarcopenic obesity and systemic inflammatory indexes in patients with hepatocellular carcinoma following hepatectomy and the establishment of novel predictive nomograms. J Gastrointest Oncol 2021; 12:669-693. [PMID: 34012658 DOI: 10.21037/jgo-20-341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background The specific impacts of sarcopenic obesity (SO) on hepatocellular carcinoma (HCC) and the association between SO and systemic inflammation remain unclear. This study aimed to investigate the prognostic value and association of SO and systemic inflammation with outcomes after hepatectomy for HCC and develop novel nomograms based on SO and inflammatory indexes for survival prediction. Methods We retrospectively enrolled 452 patients with HCC who underwent radical hepatectomy between January 2012 and March 2015 in Fujian Provincial Hospital as the training cohort. In addition, 275 patients during the same period were enrolled as the external validation cohort. Patients were classified into different groups according to the presence of sarcopenia and obesity. Different inflammation indexes were evaluated to select the best predictor of overall survival (OS) and recurrence-free survival (RFS). Univariate and multivariate logistic regression were performed to investigate the associations between inflammatory indexes and SO. The inflammatory indexes with the highest predictive values and SO were selected for subgroup analyses to establish a novel classification system: the SOLMR grade. SOLMR grades identified in the multivariate Cox analysis were selected to construct novel nomograms for OS and RFS. Results SO (P<0.001) was an independent risk factor for OS and RFS. The lymphocyte-monocyte ratio (LMR) had the highest areas under the receiver operating characteristic (ROC) curves (AUCs) for OS (P<0.001) and RFS (P<0.001) and was identified as an independent factor of SO (P=0.001). SO and the LMR were selected to establish the SOLMR grade. Multivariate Cox analysis revealed that SOLMR grade was a significant independent predictor of OS (P<0.001) and RFS (P<0.001). Nomograms based on SOLMR grades were generated and accurately predicted 1-, 3- and 5-year OS and RFS in HCC patients. The C-index of the novel nomograms was higher than those of the other conventional staging systems (P<0.001). Conclusions Both SO and the LMR were independent risk factors for OS and RFS in HCC patients after hepatectomy. The LMR was an independent factor of SO. The novel nomograms developed from the SOLMR grading system combining SO with the LMR provide good prognostic estimates of the outcomes of HCC patients.
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Affiliation(s)
- Chengyu Liao
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Ge Li
- Department of Hepatobiliary Surgery, Union Hospital, Fujian Medical University, Fuzhou, China
| | - Yannan Bai
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Songqiang Zhou
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Long Huang
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Maolin Yan
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Funan Qiu
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Jiangzhi Chen
- Department of Hepatobiliary Surgery, Union Hospital, Fujian Medical University, Fuzhou, China
| | - Yaodong Wang
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Yifeng Tian
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
| | - Shi Chen
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China.,Department of Hepatobiliary Pancreatic Surgery, Fujian Provinvial Hospital, Fuzhou, China
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17
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Aotani N, Yasui-Yamada S, Kagiya N, Takimoto M, Oiwa Y, Matsubara A, Matsuura S, Tanimura M, Tani-Suzuki Y, Kashihara H, Saito Y, Nishi M, Shimada M, Hamada Y. Malnutrition by European Society for Clinical Nutrition and Metabolism criteria predicts prognosis in patients with gastrointestinal and hepatobiliary-pancreatic cancer. Clin Nutr ESPEN 2021; 42:265-271. [PMID: 33745591 DOI: 10.1016/j.clnesp.2021.01.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/13/2020] [Accepted: 01/17/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND & AIMS The European Society for Clinical Nutrition and Metabolism (ESPEN) proposed the ESPEN diagnostic criteria (EDC) for malnutrition in 2015. There is no report on the association between the EDC and prognosis in patients with gastrointestinal (GI) and hepatobiliary-pancreatic (HBP) cancer. This study aimed to (1) determine the prevalence of EDC malnutrition, (2) investigate the validity of the EDC as a nutritional and prognostic indicator, and (3) examine which components of the EDC are most related to long-term prognosis in patients with GI and HBP cancers. METHODS A total of 634 patients with primary GI and HBP cancers who underwent their first resection surgery between July 2014 and March 2018 were retrospectively recruited. According to the EDC, patients were divided into malnourished and non-malnourished groups. Clinical parameters and survival between these two groups were compared. The prognostic effects of the EDC and the EDC components were analyzed using Cox proportional hazard models. RESULTS The prevalence of EDC malnutrition was 22%. Anthropometric data and biochemical data were associated with EDC malnutrition. The 5-year survival rate was lower in the malnourished group (72%) than in the non-malnourished group (73%; P = 0.007). The multivariate analysis demonstrated that the malnourished group was an independent risk factor for mortality (hazard ratio = 1.70 in the malnourished group; 95% confidence interval 1.08-2.63; P = 0.024). Among EDC components, body mass index (BMI) of <18.5 kg/m2 was an independent poor prognostic factor. CONCLUSIONS EDC malnutrition is associated with poor postoperative long-term prognosis. Among the EDC components, BMI of <18.5 kg/m2 is most associated with prognosis in patients with preoperative GI and HBP cancers.
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Affiliation(s)
- Nozomi Aotani
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Sonoko Yasui-Yamada
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan; Department of Nutrition, Tokushima University Hospital, 2-50-1, Tokushima 770-8503, Japan.
| | - Natsumi Kagiya
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Mami Takimoto
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Yu Oiwa
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Atsumi Matsubara
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Sayaka Matsuura
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Mayu Tanimura
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Yoshiko Tani-Suzuki
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan; Department of Nutrition, Tokushima University Hospital, 2-50-1, Tokushima 770-8503, Japan
| | - Hideya Kashihara
- Department of Nutrition, Tokushima University Hospital, 2-50-1, Tokushima 770-8503, Japan; Department of Digestive Surgery and Transplantation, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Yu Saito
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan; Department of Digestive Surgery and Transplantation, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Masaaki Nishi
- Department of Digestive Surgery and Transplantation, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Mitsuo Shimada
- Department of Digestive Surgery and Transplantation, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan
| | - Yasuhiro Hamada
- Department of Therapeutic Nutrition, Institute of Biomedical Sciences, Tokushima University Graduate School, 3-18-15, Tokushima 770-8503, Japan; Department of Nutrition, Tokushima University Hospital, 2-50-1, Tokushima 770-8503, Japan
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18
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Sakai NS, Bhagwanani A, Bray TJP, Hall-Craggs MA, Taylor SA. Assessment of body composition and association with clinical outcomes in patients with lung and colorectal cancer. BJR Open 2021; 3:20210048. [PMID: 35707759 PMCID: PMC9185845 DOI: 10.1259/bjro.20210048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/17/2021] [Accepted: 11/09/2021] [Indexed: 11/09/2022] Open
Abstract
Objectives: To assess body composition in patients with non-small cell lung cancer (NSCLC) and colorectal cancer using whole-body MRI and relate this to clinical outcomes. Methods: 53 patients with NSCLC (28 males, 25 females; mean age 66.9) and 74 patients with colorectal cancer (42 males, 32 females; mean age 62.9) underwent staging whole-body MRI scans, which were post-processed to derive fat mass (FM), fat free mass (FFM) and skeletal muscle (SM) indices and SM fat fraction (FF). These were compared between the two cancer cohorts using two-sided t-tests and the chi-squared test. Measurements of body composition were correlated with outcomes including length of hospital stay, metastatic status and mortality. Results: Patients with NSCLC had significantly lower FFM (p = 0.0071) and SM (p = 0.0084) indices. Mean SM FF was greater in patients with NSCLC (p = 0.0124) and was associated with longer hospital stay (p = 0.035). There was no significant relationship between FM, FFM and SM indices and length of hospital stay, metastatic status or mortality. Conclusions: Patients with NSCLC had lower FFM and SM indices than patients with colorectal cancer and greater SMFF, indicating lower SM mass with fatty infiltration. These findings reflect differences in the phenotype of the two groups and suggest patients with lung cancer are more likely to require additional nutritional support. Advances in knowledge: Body composition differs between NSCLC and colorectal cancer. Patients with NSCLC have both a reduced SM mass and greater SM FF suggesting that they are more nutritionally deplete than patients with colorectal cancer.
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Affiliation(s)
- Naomi S Sakai
- UCL Centre for Medical Imaging, London, UK
- University College London Hospital, London, UK
| | | | - Timothy JP Bray
- UCL Centre for Medical Imaging, London, UK
- University College London Hospital, London, UK
| | - Margaret A Hall-Craggs
- UCL Centre for Medical Imaging, London, UK
- University College London Hospital, London, UK
| | - Stuart Andrew Taylor
- UCL Centre for Medical Imaging, London, UK
- University College London Hospital, London, UK
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19
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Joffe L, Shen W, Shadid G, Jin Z, Ladas EJ. Skeletal muscle and adipose tissue changes in the first phase of treatment of pediatric solid tumors. Cancer Med 2020; 10:15-22. [PMID: 33140912 PMCID: PMC7826460 DOI: 10.1002/cam4.3584] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 01/06/2023] Open
Abstract
Body composition is increasingly recognized as an important factor in cancer outcomes. Use of computed tomography (CT) in cancer care provides the opportunity to accurately quantify whole‐body lean and adipose tissues from images at the third lumbar spine. We sought to substantiate the use of routinely captured, single‐slice chest CT images at the thoracic level for evaluation of skeletal muscle, residual lean tissue, and adiposity among pediatric solid tumor patients. We performed a retrospective analysis among children who underwent treatment for a solid tumor at Columbia University Irving Medical Center. Skeletal muscle (SM), residual lean tissue (RLT), and adipose tissue cross‐sectional areas (cm2) were analyzed at diagnosis and at first follow‐up for disease evaluation (6–14 weeks). Imaging analysis was performed utilizing slice‐O‐matic image analysis software. Of the 57 patients identified, 39 had chest CT imaging that included intervertebral level T12‐L1, and 22 also had concurrent imaging at L3. Correlation coefficients between body composition variables at T12‐L1 and L3 were strong (r = 0.93–0.98). Paired t‐test showed a significant decrease in SM (−4.2 ± 8.12, p = 0.003) and RLT (−10.7 ± 28.5, p = 0.025) as well as a trend toward a significant increase in visceral adipose tissue (3.10 ± 9.65, p = 0.052). Univariable analysis demonstrated a significant association between increasing age and increased SM loss (β = −0.496 with SE = 0.194, p = 0.011), and a lack of association between body mass index and body composition changes. We provide the first line of evidence that single‐slice images from routinely obtained chest CT scans provide a simple, readily available mechanism for assessing body composition in pediatric solid tumor patients. Adverse body composition changes were observed, particularly among adolescents and young adults. Precis: Changes in body composition can be detected via routine CT images in pediatric patients undergoing treatment for solid tumors.
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Affiliation(s)
- Lenat Joffe
- Department of Pediatrics, Division of Pediatric Hematology/ Oncology/ Stem Cell Transplant, Columbia University Irving Medical Center, New York, NY, USA
| | - Wei Shen
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Institute of Human Nutrition; and MR Research Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Grace Shadid
- Institute of Human Nutrition, Columbia University Irving Medical Center, New York, NY, USA
| | - Zhezhen Jin
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Elena J Ladas
- Department of Pediatrics, Division of Pediatric Hematology/ Oncology/ Stem Cell Transplant, Columbia University Irving Medical Center, New York, NY, USA
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20
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Jang MK, Park CG, Hong S, Laddu D, Li H, Rhee E, Doorenbos AZ. Skeletal Muscle Mass Loss During Cancer Treatment: Differences by Race and Cancer Site. Oncol Nurs Forum 2020; 47:557-566. [PMID: 32830799 DOI: 10.1188/20.onf.557-566] [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: 11/17/2022]
Abstract
OBJECTIVES To examine skeletal muscle mass change in a racially diverse sample of patients undergoing cancer treatment, determine significant predictors of muscle mass loss, and explore the interaction of race and cancer site. SAMPLE & SETTING A retrospective analysis was conducted for 212 patients seeking treatment at a university hospital clinic. METHODS & VARIABLES Skeletal muscle mass index (SMI) was determined by computed tomography at the time of cancer diagnosis and with cancer treatment. RESULTS One hundred thirty-four patients (63%) had SMI loss with cancer treatment. Race and cancer site were found to be significant predictors of SMI loss. Compared to other racial groups, non-Hispanic Black (NHB) patients had the greatest SMI loss (p < 0.001) with cancer treatment. NHB patients with rectal cancer experienced the greatest SMI loss compared to patients of other races and cancer types. IMPLICATIONS FOR NURSING To improve survivorship care for patients with cancer, it is essential to develop strategies for assessing and managing skeletal muscle mass loss throughout treatment, particularly for NHB patients with rectal cancer.
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21
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Lee CS, Won DD, Oh SN, Lee YS, Lee IK, Kim IH, Choi MH, Oh ST. Prognostic role of pre-sarcopenia and body composition with long-term outcomes in obstructive colorectal cancer: a retrospective cohort study. World J Surg Oncol 2020; 18:230. [PMID: 32859211 PMCID: PMC7456379 DOI: 10.1186/s12957-020-02006-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/18/2020] [Indexed: 01/06/2023] Open
Abstract
Background The clinical significance of pre-sarcopenia in colorectal cancer obstruction has not yet been described. The present study aimed to determine the short- and long-term oncologic impacts of pre-sarcopenia in obstructive colorectal cancer. Methods We retrospectively analyzed 214 patients with obstructive colon cancer between January 2004 and December 2013. Initial staging computed tomography (CT) scans identified pre-sarcopenia and visceral obesity by measuring the muscle and visceral fat areas at the third lumbar vertebra level. Both short-term postoperative and long-term oncologic outcomes were analyzed. Results Among all 214 patients, 71 (33.2%) were diagnosed with pre-sarcopenia. Pre-sarcopenia had a negative oncologic impact in both disease-free survival (DFS) and overall survival (OS), (hazard ratio [HR] = 1.86, 95% confidence interval [CI] 1.04–3.13, p = 0.037, and HR = 1.92, CI 1.02–3.60, p = 0.043, respectively). Visceral adiposity, body mass index (BMI), and neutrophil-lymphocyte ratio (NLR) did not significantly impact DFS and OS. Conclusion Pre-sarcopenia is a clinical factor significantly associated with OS and DFS but not with short-term complications in obstructive colorectal cancer. In future, prospective studies should incorporate body composition data in patient risk assessments and oncologic prediction tools.
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Affiliation(s)
- Chul Seung Lee
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Graduate School of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Daeyoun David Won
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soon Nam Oh
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Suk Lee
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - In Kyu Lee
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - In-Ho Kim
- Division of Medical Oncology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Moon Hyung Choi
- Department of Radiology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seong Taek Oh
- Department of Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 271, Cheonbo-Ro, Uijeongbu-si, Gyeonggi-do, 11765, Seoul, Republic of Korea.
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22
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Joffe L, Schadler KL, Shen W, Ladas EJ. Body Composition in Pediatric Solid Tumors: State of the Science and Future Directions. J Natl Cancer Inst Monogr 2020; 2019:144-148. [PMID: 31532526 DOI: 10.1093/jncimonographs/lgz018] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/01/2019] [Accepted: 07/01/2019] [Indexed: 01/02/2023] Open
Abstract
Sarcopenia (severe skeletal muscle wasting) and sarcopenic obesity (skeletal muscle wasting in the setting of excess fat) have been increasingly recognized as important prognostic indicators in adult oncology. Unfavorable changes in lean and adipose tissue masses manifest early in therapy and are associated with altered chemotherapy metabolism as well as increased treatment-related morbidity and mortality. Existing literature addresses the role of body composition in children with hematologic malignancies; however, data is lacking among solid tumor patients. Advances in imaging techniques for quantification of tissue compartments potentiate further investigation in this highly understudied area of pediatric oncology. The following review presents an in-depth discussion of body composition analysis and its potential role in the care of pediatric solid tumor patients. Integration of body tissue measurement into standard practice has broad clinical implications and may improve quality of life and treatment outcomes in this at-risk population.
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Affiliation(s)
- Lenat Joffe
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY
| | - Keri L Schadler
- Department of Pediatrics Research, MD Anderson Cancer Center, Houston, TX
| | - Wei Shen
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Institute of Human Nutrition, and MR Research Center, Columbia University Medical Center, New York, NY
| | - Elena J Ladas
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY
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23
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Schaffler-Schaden D, Mittermair C, Birsak T, Weiss M, Hell T, Schaffler G, Weiss H. Skeletal muscle index is an independent predictor of early recurrence in non-obese colon cancer patients. Langenbecks Arch Surg 2020; 405:469-477. [PMID: 32504206 PMCID: PMC7359173 DOI: 10.1007/s00423-020-01901-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 05/25/2020] [Indexed: 12/12/2022]
Abstract
Purpose Progressive loss (sarcopenia) and fatty infiltration of muscle mass (myosteatosis) are well-established risk factors for an adverse clinical outcome in obese patients. Data concerning non-obese sarcopenic patients in oncologic surgery are scarce and heterogeneous. The aim of this study was to determine the impact of sarcopenia and myosteatosis in non-obese patients with cancer of the right colon on clinical outcome. Methods This study comprised 85 patients with a BMI < 30 kg/m2, who underwent surgery for right colon cancer in a single center. Skeletal muscle area (SMA), visceral fat area (VFA), and myosteatosis were retrospectively assessed using preoperative abdominal CT images. Univariate und multivariate analysis was performed to evaluate the association between body composition, complications, and oncologic follow-up. Results Traditional risk factors such as visceral fat (p = 0.8653), BMI (p = 0.8033), myosteatosis (p = 0.7705), and sarcopenia (p = 0.3359) failed to show any impact on postoperative complications or early recurrence. In our cohort, the skeletal muscle index (SMI) was the only significant predictor for early cancer recurrence (p = 0.0467). Conclusion SMI is a significant prognostic factor for early cancer recurrence in non-obese colon cancer patients. Our study shows that conventional thresholds for sarcopenia and BMI do not seem to be reliable across various cohorts. Target prehabilitation programs could be useful to improve outcome after colorectal surgery. Trial Registration DRKS00014655, www.apps.who.int/trialsearch
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Affiliation(s)
- Dagmar Schaffler-Schaden
- Institute of General Practice, Family Medicine and Preventive Medicine, Paracelsus Medical University, Strubergasse 21, 5020, Salzburg, Austria.
| | - Christof Mittermair
- Department of Surgery, St. John of God Hospital, Kajetanerplatz 1, 5020, Salzburg, Austria.,Department of Surgery, St. John of God Teaching Hospital of Paracelsus Medical University, Kajetanerplatz 1, 5010, Salzburg, Austria
| | - Theresa Birsak
- Department of Surgery, St. John of God Hospital, Kajetanerplatz 1, 5020, Salzburg, Austria.,Department of Surgery, St. John of God Teaching Hospital of Paracelsus Medical University, Kajetanerplatz 1, 5010, Salzburg, Austria
| | - Michael Weiss
- Department of Surgery, St. John of God Hospital, Kajetanerplatz 1, 5020, Salzburg, Austria.,Department of Surgery, St. John of God Teaching Hospital of Paracelsus Medical University, Kajetanerplatz 1, 5010, Salzburg, Austria
| | - Tobias Hell
- Department of Mathematics, University of Innsbruck, Technikerstrasse 13, 6020, Innsbruck, Austria
| | - Gottfried Schaffler
- Department of Radiology and Nuclear Medicine, St. John of God Teaching Hospital of Paracelsus Medical University, Kajetanerplatz 1, 5010, Salzburg, Austria
| | - Helmut Weiss
- Department of Surgery, St. John of God Hospital, Kajetanerplatz 1, 5020, Salzburg, Austria.,Department of Surgery, St. John of God Teaching Hospital of Paracelsus Medical University, Kajetanerplatz 1, 5010, Salzburg, Austria
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24
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Prognostic Impact of Sarcopenia and Skeletal Muscle Loss During Neoadjuvant Chemoradiotherapy in Esophageal Cancer. Cancers (Basel) 2020; 12:cancers12040925. [PMID: 32290037 PMCID: PMC7226603 DOI: 10.3390/cancers12040925] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUNDS The relationship between sarcopenia, characterized by loss of muscle mass and strength, and survival outcomes of esophageal cancer is controversial. This study aimed to assess the effect of sarcopenia and skeletal muscle loss on overall survival (OS) and recurrence-free survival (RFS) of esophageal cancer patients. METHODS We retrospectively collected the medical records of 248 male patients diagnosed with squamous cell esophageal cancer and who underwent neoadjuvant chemoradiotherapy (NACRT) followed by surgery. We measured the cross-sectional area of the skeletal muscle at the L3 vertebra level using computed tomography images and calculated the skeletal muscle index (SMI). Sarcopenia was defined as SMI <52.4 cm2/m2, and excessive muscle loss was defined as SMI change <-10.0%/50 days during NACRT. Moreover, laboratory test results, such as albumin, prognostic nutritional index (PNI), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) before and after NACRT, were collected. RESULTS In the univariable Cox analysis, pre- (p = 0.689) and post-radiotherapy (RT) sarcopenia (p = 0.669) were not associated with OS. However, excessive muscle loss had a significant association with OS in both the univariable and multivariable analyses (all p = 0.001). Excessive muscle loss was also related to RFS in both the univariable (p = 0.011) and multivariable (p = 0.022) Cox analysis. Patients with excessive muscle loss had significantly lower levels of post-RT albumin (p < 0.001) and PNI (p < 0.001), higher levels of post-RT NLR (p = 0.031) and PLR (p = 0.071), larger decrease in albumin (p < 0.001) and PNI (p < 0.001) after NACRT, and larger increase in NLR (p = 0.051) and PLR (p = 0.088) after NACRT than in those with non-excessive muscle loss. CONCLUSION Excessive muscle loss rather than pre- and post-RT sarcopenia was a significant prognostic factor for OS and RFS, and it was also related to nutritional and inflammatory markers.
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25
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Bongers BC, Dejong CHC, den Dulk M. Enhanced recovery after surgery programmes in older patients undergoing hepatopancreatobiliary surgery: what benefits might prehabilitation have? Eur J Surg Oncol 2020; 47:551-559. [PMID: 32253075 DOI: 10.1016/j.ejso.2020.03.211] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/05/2020] [Accepted: 03/21/2020] [Indexed: 12/14/2022] Open
Abstract
Due to an aging population and the related growing number of less physically fit patients with multiple comorbidities, adequate perioperative care is a new and rapidly developing clinical science that is becoming increasingly important. This narrative review focuses on enhanced recovery after surgery (ERAS®) programmes and the growing interest in prehabilitation programmes to improve patient- and treatment-related outcomes in older patients undergoing hepatopancreatobiliary (HPB) surgery. Future steps required in the further development of optimal perioperative care in HPB surgery are also discussed. Multidisciplinary preoperative risk assessment in multiple domains should be performed to identify, discuss, and reduce risks for optimal outcomes, or to consider alternative treatment options. Prehabilitation should focus on high-risk patients based on evidence-based cut-off values and should aim for (partly) supervised multimodal prehabilitation tailored to the individual patient's risk factors. The program should be executed in the living context of these high-risk patients to improve the participation rate and adherence, as well as to involve the patient's informal support system. Developing tailored (multimodal) prehabilitation programmes for the right patients, in the right context, and using the right outcome measures is important to demonstrate its potential to further improve patient- and treatment-related outcomes following HPB surgery.
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Affiliation(s)
- Bart C Bongers
- Department of Nutrition and Movement Sciences, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands; Department of Epidemiology, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands.
| | - Cornelis H C Dejong
- Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands; Department of Surgery, Uniklinikum RWTH-Aachen, Aachen, Germany.
| | - Marcel den Dulk
- Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands; Department of Surgery, Uniklinikum RWTH-Aachen, Aachen, Germany.
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Latorre Fragua RA, Manuel Vázquez A, Ramiro Pérez C, de la Plaza Llamas R, Ramia Ángel JM. Influence of sarcopenia in major pancreatic surgery. A systematic review of the literature. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 43:142-154. [PMID: 32089375 DOI: 10.1016/j.gastrohep.2020.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/20/2019] [Accepted: 01/10/2020] [Indexed: 02/06/2023]
Abstract
Post-operative morbidity of pancreatectomies occurs in up to 40-50% of patients, even in modern series. There is a need to find a simple scale in order to identify patients with increased risk of developing major post-operative complications after pancreatic resections. Many studies have been published on sarcopenia and surgical outcomes. Aspects of sarcopenia are presented, along with a systematic review using PRISMA guidelines, in order to search for articles about sarcopenia and pancreatic surgery. The impact of sarcopenia on morbidity and mortality in pancreatic resections is still unclear. The studies presented have been carried out over long periods of time, and many of them compare patients with different diseases. There are also different definitions of sarcopenia, and this can influence the results, as some of the reviewed articles have already shown. It is necessary to unify criteria, both in the definition and in the cut-off values. Prospective studies and consensus on sarcopenia diagnosis should be achieved.
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Affiliation(s)
- Raquel Aranzazu Latorre Fragua
- General and Digestive Surgery, University Hospital of Guadalajara, Calle Donante de Sangre s/n, 19002 Guadalajara, Spain.
| | - Alba Manuel Vázquez
- General and Digestive Surgery, University Hospital of Guadalajara, Calle Donante de Sangre s/n, 19002 Guadalajara, Spain
| | - Carmen Ramiro Pérez
- General and Digestive Surgery, University Hospital of Guadalajara, Calle Donante de Sangre s/n, 19002 Guadalajara, Spain
| | - Roberto de la Plaza Llamas
- General and Digestive Surgery, University Hospital of Guadalajara, Calle Donante de Sangre s/n, 19002 Guadalajara, Spain
| | - José Manuel Ramia Ángel
- General and Digestive Surgery, University Hospital of Guadalajara, Calle Donante de Sangre s/n, 19002 Guadalajara, Spain
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Koliaki C, Liatis S, Dalamaga M, Kokkinos A. Sarcopenic Obesity: Epidemiologic Evidence, Pathophysiology, and Therapeutic Perspectives. Curr Obes Rep 2019; 8:458-471. [PMID: 31654335 DOI: 10.1007/s13679-019-00359-9] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW This review provides a comprehensive update on the definition, assessment, epidemiology, pathophysiology, clinical implications, and therapeutic approach of sarcopenic obesity (SO) and highlights the challenges, limitations, and knowledge gaps in SO research. RECENT FINDINGS The confluence of a rapidly aging population with rising obesity rates has led to the phenotype of SO, defined as the concurrent presence of sarcopenia and obesity. Despite efforts, a standardized definition of SO is still lacking. Its prevalence varies widely between studies, depending on population characteristics and different definitions. The major pathogenetic mechanisms include age-related changes in body composition and hormonal milieu, positive energy balance, pro-inflammatory pathways, and insulin resistance. Lifestyle interventions, including caloric restriction and physical activity, are the cornerstones of SO treatment. SO is a multifaceted syndrome with serious clinical implications. The development and implementation of effective prevention and treatment strategies is a top priority based on its dramatically increasing health impact.
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Affiliation(s)
- Chrysi Koliaki
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National & Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma St, 11527, Athens, Greece
| | - Stavros Liatis
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National & Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma St, 11527, Athens, Greece
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National & Kapodistrian University of Athens, Athens, Greece
| | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National & Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma St, 11527, Athens, Greece.
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Zopfs D, Theurich S, Große Hokamp N, Knuever J, Gerecht L, Borggrefe J, Schlaak M, Pinto Dos Santos D. Single-slice CT measurements allow for accurate assessment of sarcopenia and body composition. Eur Radiol 2019; 30:1701-1708. [PMID: 31776743 DOI: 10.1007/s00330-019-06526-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/27/2019] [Accepted: 10/17/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To evaluate the correlation between simple planimetric measurements in axial computed tomography (CT) slices and measurements of patient body composition and anthropometric data performed with bioelectrical impedance analysis (BIA) and metric clinical assessments. METHODS In this prospective cross-sectional study, we analyzed data of a cohort of 62 consecutive, untreated adult patients with advanced malignant melanoma who underwent concurrent BIA assessments at their radiologic baseline staging by CT between July 2016 and October 2017. To assess muscle and adipose tissue mass, we analyzed the areas of the paraspinal muscles as well as the cross-sectional total patient area in a single CT slice at the height of the third lumbar vertebra. These measurements were subsequently correlated with anthropometric (body weight) and body composition parameters derived from BIA (muscle mass, fat mass, fat-free mass, and visceral fat mass). Linear regression models were built to allow for estimation of each parameter based on CT measurements. RESULTS Linear regression models allowed for accurate prediction of patient body weight (adjusted R2 = 0.886), absolute muscle mass (adjusted R2 = 0.866), fat-free mass (adjusted R2 = 0.855), and total as well as visceral fat mass (adjusted R2 = 0.887 and 0.839, respectively). CONCLUSIONS Our data suggest that patient body composition can accurately and quantitatively be determined by using simple measurements in a single axial CT slice. This could be useful in various medical and scientific settings, where the knowledge of the patient's anthropometric parameters is not immediately or easily available. KEY POINTS • Easy to perform measurements on a single CT slice highly correlate with clinically valuable parameters of body composition. • Body composition data were acquired using bioelectrical impedance analysis to correlate CT measurements with a non-imaging-based method, which is frequently lacking in previous studies. • The obtained equations facilitate a quick, opportunistic assessment of relevant parameters of body composition.
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Affiliation(s)
- David Zopfs
- Faculty of Medicine and University Hospital Cologne, Department for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany.
| | - Sebastian Theurich
- Cancer- and Immunometabolism Research Group, Gene Center LMU, Ludwig-Maximilians-University, Munich, Germany.,Department of Medicine III, University Hospital LMU, Ludwig-Maximilian University, Munich, Germany
| | - Nils Große Hokamp
- Faculty of Medicine and University Hospital Cologne, Department for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Jana Knuever
- Faculty of Medicine and University Hospital Cologne, Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - Lukas Gerecht
- Faculty of Medicine and University Hospital Cologne, Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - Jan Borggrefe
- Faculty of Medicine and University Hospital Cologne, Department for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Max Schlaak
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Daniel Pinto Dos Santos
- Faculty of Medicine and University Hospital Cologne, Department for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
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Abstract
PURPOSE OF REVIEW Obesity in the older adult is a burgeoning health epidemic that leads to increased morbidity, disability, and institutionalization. This review presents a brief overview of geriatric-specific consequences of obesity by highlighting the risks and benefits of intentional weight loss. RECENT FINDINGS Intentional weight loss reduces the extent of adiposity-related illnesses, yet the approach in older adults is fraught with challenges. Interventions combining caloric restriction and physical exercise (aerobic and resistance) maximize fat loss and minimize loss of muscle and bone. Interventions are also effective at improving physical function, reducing medication burden, and improving symptomatic osteoarthritis in this population. Approaches can mitigate the risks of isolated caloric restriction on muscle and bone in a safe and effective manner. Effective weight loss strategies should be considered in older adults. While there are potential risks, practical clinical approaches can minimize the potential harms while maximizing their benefits.
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Affiliation(s)
- Peter R DiMilia
- The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, NH, USA
- Collaboratory for Implementation Science at Dartmouth, Lebanon, NH, USA
| | - Alexander C Mittman
- The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - John A Batsis
- The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
- Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, NH, USA.
- Collaboratory for Implementation Science at Dartmouth, Lebanon, NH, USA.
- Health Promotion Research Center at Dartmouth, Lebanon, NH, USA.
- Section of General Internal Medicine, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive, Lebanon, NH, 03756, USA.
- Section of Weight & Wellness, Department of Medicine, Dartmouth-Hitchcock, Lebanon, NH, USA.
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Barbalho ER, Gonzalez MC, Bielemann RM, da Rocha IMG, de Sousa IM, Bezerra RA, de Medeiros GOC, Fayh APT. Is skeletal muscle radiodensity able to indicate physical function impairment in older adults with gastrointestinal cancer? Exp Gerontol 2019; 125:110688. [DOI: 10.1016/j.exger.2019.110688] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/04/2019] [Accepted: 08/08/2019] [Indexed: 12/26/2022]
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West MA, van Dijk DP, Gleadowe F, Reeves T, Primrose JN, Abu Hilal M, Edwards MR, Jack S, Rensen SS, Grocott MP, Levett DZ, Olde Damink SW. Myosteatosis is associated with poor physical fitness in patients undergoing hepatopancreatobiliary surgery. J Cachexia Sarcopenia Muscle 2019; 10:860-871. [PMID: 31115169 PMCID: PMC6711456 DOI: 10.1002/jcsm.12433] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 03/21/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Body composition assessment, measured using single-slice computed tomography (CT) image at L3 level, and aerobic physical fitness, objectively measured using cardiopulmonary exercise testing (CPET), are each independently used for perioperative risk assessment. Sarcopenia (i.e. low skeletal muscle mass), myosteatosis [i.e. low skeletal muscle radiation attenuation (SM-RA)], and impaired objectively measured aerobic fitness (reduced oxygen uptake) have been associated with poor post-operative outcomes and survival in various cancer types. However, the association between CT body composition and physical fitness has not been explored. In this study, we assessed the association of CT body composition with selected CPET variables in patients undergoing hepatobiliary and pancreatic surgery. METHODS A pragmatic prospective cohort of 123 patients undergoing hepatobiliary and pancreatic surgery were recruited. All patients underwent preoperative CPET. Preoperative CT scans were analysed using a single-slice CT image at L3 level to assess skeletal muscle mass, adipose tissue mass, and muscle radiation attenuation. Multivariate linear regression was used to test the association between CPET variables and body composition. Main outcomes were oxygen uptake at anaerobic threshold ( V̇ O2 at AT), oxygen uptake at peak exercise ( V̇ O2 peak), skeletal muscle mass, and SM-RA. RESULTS Of 123 patients recruited [77 men (63%), median age 66.9 ± 11.7, median body mass index 27.3 ± 5.2], 113 patients had good-quality abdominal CT scans available and were included. Of the CT body composition variables, SM-RA had the strongest correlation with V̇ O2 peak (r = 0.57, P < 0.001) and V̇ O2 at AT (r = 0.45, P < 0.001) while skeletal muscle mass was only weakly associated with V̇ O2 peak (r = 0.24, P < 0.010). In the multivariate analysis, only SM-RA was associated with V̇ O2 peak (B = 0.25, 95% CI 0.15-0.34, P < 0.001, R2 = 0.42) and V̇ O2 at AT (B = 0.13, 95% CI 0.06-0.18, P < 0.001, R2 = 0.26). CONCLUSIONS There is a positive association between preoperative CT SM-RA and preoperative physical fitness ( V̇ O2 at AT and at peak). This study demonstrates that myosteatosis, and not sarcopenia, is associated with reduced aerobic physical fitness. Combining both myosteatosis and physical fitness variables may provide additive risk stratification accuracy and guide interventions during the perioperative period.
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Affiliation(s)
- Malcolm A. West
- Academic Unit of Cancer Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - David P.J. van Dijk
- Department of SurgeryMaastricht University Medical CentreMaastrichtThe Netherlands
- NUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Fredrick Gleadowe
- Academic Unit of Cancer Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - Thomas Reeves
- Academic Unit of Cancer Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - John N. Primrose
- Academic Unit of Cancer Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
| | - Mohammed Abu Hilal
- Academic Unit of Cancer Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
| | - Mark R. Edwards
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - Sandy Jack
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - Sander S.S. Rensen
- Department of SurgeryMaastricht University Medical CentreMaastrichtThe Netherlands
- NUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Michael P.W. Grocott
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - Denny Z.H. Levett
- Integrative Physiology and Critical Illness Group, Clinical and Experimental Sciences, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
- Respiratory and Critical Care Research Theme, Southampton NIHR Biomedical Research CentreUniversity Hospital Southampton NHS Foundation Trust, Anaesthesia and Critical CareSouthamptonUK
| | - Steven W.M. Olde Damink
- Department of SurgeryMaastricht University Medical CentreMaastrichtThe Netherlands
- NUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
- Departments of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
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van Rooijen MMJ, Kroese LF, van Vugt JLA, Lange JF. Sarcomania? The Inapplicability of Sarcopenia Measurement in Predicting Incisional Hernia Development. World J Surg 2019; 43:772-779. [PMID: 30377721 DOI: 10.1007/s00268-018-4837-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Incisional hernia is a frequent complication after abdominal surgery. A risk factor for incisional hernia, related to body composition, is obesity. Poor skeletal muscle mass might also be a risk factor, as it may result in weakness of the abdominal wall. However, it remains unknown if sarcopenia (i.e. low skeletal muscle mass) is a risk factor for incisional hernia. Therefore, this study aims to investigate whether a relation between sarcopenia and incisional hernia exists. METHODS Patients from the STITCH trial, who underwent elective midline laparotomy, were included. Computed tomography examinations performed within 3 months preoperatively were used to measure the skeletal muscle index (SMI; cm2/m2). Primarily, SMI measured continuously, sarcopenia based on previously described cut-off values for the SMI, and sarcopenia as the lowest gender-specific SMI quartile were assessed as measures to predict incisional hernia occurrence. Secondary, the association between these three measures and post-operative complications was investigated. RESULTS In total, 283 patients (45.2% male; mean age 63.7 years; mean BMI 25.36 kg/m2) were included, of whom 52 (18%) developed an incisional hernia. Mean SMI was 44.23 cm2/m2 (SD 7.77). The Nagelkerke value for the three measures of sarcopenia was about 0.020 (2.0%) for incisional hernia development. Logistic regressions with the three measures of sarcopenia did not show any predictive value of the model (area under the curve (AUC) of 0.67 for incisional hernia; 0.69 for post-operative complications). DISCUSSION In this study, sarcopenia does not seem to be a risk factor for the development of an incisional hernia.
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Affiliation(s)
- M M J van Rooijen
- Department of Surgery, Erasmus MC University Medical Center, Postbus 2040, 3000 CA, Rotterdam, The Netherlands.
| | - L F Kroese
- Department of Surgery, Reinier de Graaf Hospital, Delft, The Netherlands
| | - J L A van Vugt
- Department of Surgery, IJsselland Hospital, Capelle aan den IJssel, The Netherlands
| | - J F Lange
- Department of Surgery, Erasmus MC University Medical Center, Postbus 2040, 3000 CA, Rotterdam, The Netherlands
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Sierzega M, Chrzan R, Wiktorowicz M, Kolodziejczyk P, Richter P. Prognostic and predictive implications of sarcopenia in Western patients undergoing gastric resections for carcinoma of the stomach. J Surg Oncol 2019; 120:473-482. [PMID: 31124178 DOI: 10.1002/jso.25509] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Sarcopenia is highly prevalent in patients with gastrointestinal malignancies, including gastric cancer, but there is a lack of adequate data from Western populations. METHODS Computed tomography scans of 138 Caucasian patients subject to stomach resections due to gastric adenocarcinoma between 2012 and 2015 were reviewed to evaluate the impact of sarcopenia. The definition of sarcopenia was based on the lumbar skeletal muscle index (SMI) using cut-off values formulated by the international consensus definitions of sarcopenia (SMI <52.4 cm2 /m2 for men and <38.5 cm2 /m2 for women). RESULTS Sixty (43%) of 138 patients were sarcopenic. Sarcopenia was associated with postoperative morbidity (43% vs 23%; P = .011), major postoperative complications (Clavien-Dindo ≥3a; 36% vs 21%; P = .035), and reoperations (23% vs 9%; P = .020). Patients with sarcopenia also had prolonged postoperative hospital stay (8.0 vs 6.5 days; P = .010). The overall median survival of patients with sarcopenia was significantly lower than those with normal skeletal muscles (11.0 vs 36.7 months; P = .005) and sarcopenia remained an independent prognostic factor with an odds ratio of 1.94 (95% confidence interval, 1.08 to 3.48; P = .026). CONCLUSION Sarcopenia, defined by SMI, is associated with an increased risk of postoperative morbidity and impaired long-term survival.
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Affiliation(s)
- Marek Sierzega
- First Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Robert Chrzan
- Department of Radiology, Jagiellonian University Medical College, Krakow, Poland
| | - Milosz Wiktorowicz
- First Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Piotr Kolodziejczyk
- First Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Piotr Richter
- First Department of Surgery, Jagiellonian University Medical College, Krakow, Poland
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The Impact of Muscle and Adipose Tissue on Long-term Survival in Patients With Stage I to III Colorectal Cancer. Dis Colon Rectum 2019; 62:549-560. [PMID: 30789442 DOI: 10.1097/dcr.0000000000001352] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Computed tomography-derived body composition parameters are emerging prognostic factors in colorectal cancer. OBJECTIVE This study aimed to determine the roles of sarcopenia, myosteatosis, and obesity as independent and overlapping parameters in stage I to III colorectal cancer. DESIGN This is a retrospective cohort study from a prospectively collected database. Multivariate Cox proportional hazards models were performed to assess the associations between body composition parameters and survival. SETTINGS All patients were seen in a tertiary care cancer center. PATIENTS Adult patients with stage I to III colorectal cancer, undergoing curative resection from 2007 to 2009, were included. INTERVENTION Computed tomography-derived quantification of skeletal muscle and adipose tissues was used to determine population-specific cutoffs for sarcopenia, myosteatosis, and total adiposity. MAIN OUTCOME MEASURES Primary outcome measures were overall, recurrence-free, and cancer-specific survival. RESULTS In the 968 patients included, there were a total of 254 disease recurrences and 350 deaths. Body mass index and CT-derived measures of adiposity did not result in worse survival outcomes. Sarcopenia was independently predictive of worse overall (HR, 1.45; 95% CI, 1.16-1.84), recurrence-free (HR, 1.32; 95% CI, 1.00-1.75), and cancer-specific survival (HR, 1.46; 95% CI, 1.09-1.94) in a multivariate model. Myosteatosis was also independently predictive of overall survival (HR, 1.53; 95% CI, 1.19-1.97). In a model considering joint effects of sarcopenia and myosteatosis, the presence of both predicted the worst overall (HR, 2.23; 95% CI, 1.62-3.06), recurrence-free (HR, 1.53; 95% CI, 1.06-2.21), and cancer-specific survival (HR, 2.40; 95% CI, 1.69-3.42) in a multivariate model. LIMITATIONS The limitations of this study are inherent in retrospective observational studies. CONCLUSIONS Sarcopenia and myosteatosis are independent predictors of worse survival in stage I to III colorectal cancer, and their joint effect is highly predictive of reduced overall, recurrence-free, and cancer-specific survival. See Video Abstract at http://links.lww.com/DCR/A923.
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Chung E, Lee HS, Cho ES, Park EJ, Baik SH, Lee KY, Kang J. Prognostic significance of sarcopenia and skeletal muscle mass change during preoperative chemoradiotherapy in locally advanced rectal cancer. Clin Nutr 2019; 39:820-828. [PMID: 30928250 DOI: 10.1016/j.clnu.2019.03.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 03/05/2019] [Accepted: 03/12/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND The aim of this study was to investigate the prognostic impact of sarcopenia and skeletal muscle change in rectal cancer patients who underwent preoperative chemoradiotherapy (preop-CRT). MATERIAL AND METHODS From April 2004 to June 2013, we identified non-metastatic rectal cancer patients who underwent preop-CRT. Sarcopenia was evaluated according to previous cut-off value by computed tomography measured before starting preop-CRT (sarcopenia_pre) and 4-6 weeks after cessation of preop-CRT (sarcopenia_post). The severe muscle loss was defined as change in muscle mass < -4.2%/100 days. The hazard ratio (HR) and 95% confidence interval (CI) of sarcopenia and muscle change were estimated using a Cox proportional hazards model adjusted for potential confounders. RESULTS Among 93 patients who underwent both pre and post-CRT CTs, 48 (51.6%) and 51 (54.8%) were identified as sarcopenia_pre and sarcopenia_post respectively. Twenty-three patients (24.7%) were included in the severe muscle loss group. Multivariable analysis identified sarcopenia_post (HR 2.6, 95% CI 1-6.2, p = 0.023), and severe muscle loss (HR 2.8, 95% CI 1.2-6.2, p = 0.011) along with age and ypStage as independent risk factors for overall survival. Clinical T4 stage was the only factor that can predict severe muscle loss (OR 3.4, 95% CI 1.2-9.4, p = 0.016). CONCLUSIONS Sarcopenia identified after the completion of preop-CRT and change in muscle mass < -4.2%/100 days during preop-CRT are promising parameters to predict overall survival in patents with locally advanced rectal cancer and should be investigated more rigorously.
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Affiliation(s)
- Eric Chung
- Yonsei University College of Medicine, Seoul, South Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Eun-Suk Cho
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Eun Jung Park
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Hyuk Baik
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Kang Young Lee
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jeonghyun Kang
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
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Quick and simple; psoas density measurement is an independent predictor of anastomotic leak and other complications after colorectal resection. Tech Coloproctol 2019; 23:129-134. [PMID: 30790102 PMCID: PMC6441102 DOI: 10.1007/s10151-019-1928-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 01/17/2019] [Indexed: 12/19/2022]
Abstract
Background Radiologically defined sarcopenia has been shown to predict negative outcomes after cancer surgery, however radiological assessment of sarcopenia often requires additional software and standardisation against anthropomorphic data. Measuring psoas density using hospital Picture Archiving and Communication Systems (PACS), universally available in the UK, may have advantages over methods requiring the use of additional specialist and often costly software. The aim of this study was to assess the association between radiologically defined sarcopenia measured by psoas density and postoperative outcome in patients having a colorectal cancer resection. Methods All patients having a resection for colorectal cancer, discussed by the colorectal multi-disciplinary team in one institution between 1/1/15 and 31/12/15, were retrospectively identified. Mean psoas density at the level of the L3 vertebra was analysed from preoperative computed tomography (CT) scans to define sarcopenia using the Picture Archiving and Communication Systems (PACS). Postoperative complications and mortality were recorded. Results One hundred and sixty-nine patients had a colorectal resection for cancer and 140 of these had a primary anastomosis. Ninety-day mortality and 1-year mortality were 1.1% and 7.1%, respectively. Eighteen (10.7%) patients suffered a Clavien–Dindo grade 3 or 4 complication of which 6 (33%) were anastomotic leaks. In the whole cohort, sarcopenia was associated with an increased risk of Clavien–Dindo grade 3 or 4 complications [adjusted OR 6.33 (1.65–24.23) p = 0.007]. In those who had an anastomosis, sarcopenia was associated with an increased risk of anastomotic leak [adjusted OR 14.37 (1.37–150.04) p = 0.026]. Conclusions A quick and easy radiological assessment of sarcopenia by measuring psoas density on preoperative CT scan using software universally available in the UK is highly predictive of postoperative morbidity in colorectal cancer patients.
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Joffe L, Dwyer S, Glade Bender JL, Frazier AL, Ladas EJ. Nutritional status and clinical outcomes in pediatric patients with solid tumors : A systematic review of the literature. Semin Oncol 2018; 46:48-56. [PMID: 30655021 DOI: 10.1053/j.seminoncol.2018.11.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 11/21/2018] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Nutritional status (NS), defined by undernutrition (body mass index [BMI] <5th percentile) or overnutrition (BMI ≥ 85th percentile), is a poor prognostic indicator in pediatric oncology patients. The impact of NS has been primarily studied in hematologic malignancies. This review is intended to summarize literature reporting on the association of NS and treatment-related outcomes in pediatric solid tumors. METHODS We searched four electronic databases from inception through August 2018 without language restriction, and included studies of children with cancers arising from renal, bone, liver, eye, muscle, vascular, germ cell, and neural crest tissues, reporting on NS as a predictor for toxicity, survival or relapse. Due to data heterogeneity and limited availability of studies, formal statistical analysis was not achievable. Descriptive statistics were summarized in table format. RESULTS Of 8,991 reports identified, 75 full-text articles were evaluated, 10 of which met inclusion criteria. Up to 62% of patients were over- or undernourished at diagnosis. Abnormal BMI was associated with worse overall survival in Ewing sarcoma (hazard ratio (HR): 3.46, P = .022), osteosarcoma (HR: 1.6, P < .005), and a trend toward poorer overall survival in rhabdomyosarcoma (HR: 1.70, P = .0596). High BMI in osteosarcoma was associated with increased nephrotoxicity (odds ratio: 2.8, P = .01) and postoperative complications. NS was not a significant predictor of outcomes in other included disease categories. CONCLUSIONS Existing literature supports the prognostic significance of NS in pediatric solid tumor patients and underscores the need for prospective studies to better elucidate underlying physiological changes in this population.
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Affiliation(s)
- Lenat Joffe
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, New York
| | - Sarah Dwyer
- Institute of Human Nutrition, Columbia University Medical Center, New York, New York
| | - Julia L Glade Bender
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - A Lindsay Frazier
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Elena J Ladas
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, New York.
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Amato V, De Caprio C, Santarpia L, De Rosa A, Bongiorno C, Stella G, De Rosa E, Iacone R, Scanzano C, Pasanisi F, Contaldo F. Time trend prevalence of artificial nutrition counselling in a university hospital. Nutrition 2018; 58:181-186. [PMID: 30504009 DOI: 10.1016/j.nut.2018.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 07/29/2018] [Accepted: 08/22/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The negative effects of malnutrition on the prognosis of hospitalized patients are well documented; however, less known is the awareness and knowledge of health care professionals about this complication. The aim of this study was to evaluate the trend of the requests for nutritional consultation in years and the prescription of artificial nutrition (AN), for adult patients at a university hospital in southern Italy in the years 2004, 2008, 2012, and 2016 to assess the progress of medical teams concerning awareness of hospital malnutrition. METHODS This was a retrospective study that evaluated the time trend of nutritional consultation requests and related prescription of AN, for adult patients at a university hospital in southern Italy in the years 2004, 2008, 2012, and 2016. Of 112 233 inpatients, 2505 received a nutritional consultation with the prescription of AN. RESULTS The number of patients on AN increased from 507 of 33 240 (1.52%) in 2004 to 730 of 29 195 (2.5%) in 2008 (P < 0.001), remaining almost stable in 2012 and 2016. The request for AN was quite equally distributed between surgical (51.5%) and medical wards (48.5%), with a prevalence among patients with oncologic diseases (806 patients [65.6%]). As for nononcologic diseases, 20.4% involved the gastrointestinal tract and 6.3% the nervous system. Throughout the 12 y of observation, parenteral nutrition was the main prescribed support (59.8%) followed by oral nutritional supplements (26.1%) and enteral nutrition (9.3%). Mean nutritional intervention duration was 11 d (±10.8 d). CONCLUSIONS The request of AN for hospitalized patients increased over time, probably owing to improved medical consciousness of the potential risks for malnutrition and the availability of a specialized clinical nutrition team.
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Affiliation(s)
- Valeria Amato
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Carmela De Caprio
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Lidia Santarpia
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy.
| | - Annalba De Rosa
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Carolina Bongiorno
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Giovanna Stella
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Eliana De Rosa
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Roberto Iacone
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Clelia Scanzano
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Fabrizio Pasanisi
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
| | - Franco Contaldo
- Internal Medicine and Clinical Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
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Cespedes Feliciano E, Chen WY. Clinical implications of low skeletal muscle mass in early-stage breast and colorectal cancer. Proc Nutr Soc 2018; 77:382-387. [PMID: 29860952 PMCID: PMC6197885 DOI: 10.1017/s0029665118000423] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Although obesity has now been widely accepted to be an important risk factor for cancer survival, the associations between BMI and cancer mortality have not been consistently linear. Although morbid obesity has clearly been associated with worse survival, some studies have suggested a U-shaped association with no adverse association with overweight or lower levels of obesity. This 'obesity paradox' may be due to the fact that BMI likely incompletely captures key measures of body composition, including distribution of skeletal muscle and adipose tissue. Fat and lean body mass can be measured using clinically acquired computed tomography scans. Many of the earlier studies focused on patients with metastatic cancer. However, skeletal muscle loss in the metastatic setting may reflect end-stage disease processes. Therefore, this article focuses on the clinical implication of low skeletal muscle mass in early-stage non-metastatic breast and colorectal cancer where measures of body composition have been shown to be strong predictors of disease-free survival and overall survival and also chemotherapy toxicity and operative risk.
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Affiliation(s)
| | - Wendy Y Chen
- Department of Medical Oncology,Dana Farber Cancer Institute,Boston, MA,USA
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40
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Mosk CA, van Vugt JLA, de Jonge H, Witjes CD, Buettner S, Ijzermans JN, van der Laan L. Low skeletal muscle mass as a risk factor for postoperative delirium in elderly patients undergoing colorectal cancer surgery. Clin Interv Aging 2018; 13:2097-2106. [PMID: 30425464 PMCID: PMC6205536 DOI: 10.2147/cia.s175945] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Both low skeletal muscle mass (LSMM) and delirium are frequently seen in elderly patients. This study aimed to investigate the association between preoperative LSMM and postoperative delirium (POD) in elderly patients undergoing colorectal cancer (CRC) surgery and to design a model to predict POD. Patients and methods This is a retrospective observational cohort study. Patients aged 70 years or older undergoing CRC surgery from January 2013 to October 2015 were included in this study. The cross-sectional skeletal muscle area at the level of the third lumbar vertebra using computed tomography was adjusted for patients' height, resulting in the skeletal muscle index. The lowest quartile per sex was defined as LSMM. Short Nutritional Assessment Questionnaire for Residential Care and KATZ-Activities of Daily Living were used to define malnourishment and physical dependency, respectively. POD was diagnosed using the Delirium Observational Screening Scale and geriatricians' notes. Results Median age of the 251 included patients was 76 years (IQR, 73-80 years), of whom 56% of patients were males, 24% malnourished, and 15% physically impaired. LSMM and POD were diagnosed in 65 and 33 (13%) patients, respectively. POD occurred significantly more in patients with LSMM (25%) compared with patients without LSMM (10%), P=0.006. In the multivariate analysis, age, history of delirium, and LSMM were significantly associated with POD. In addition, this effect increased in patients with LSMM and malnourishment (P=0.019) or physical dependency (P=0.017). Conclusion Age, history of delirium, LSMM, and malnourishment or physical dependency were independently associated with POD. Our nomogram could be used to identify patients at an increased risk for delirium. These patients may benefit from intensive monitoring to prevent POD.
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Affiliation(s)
| | - Jeroen L A van Vugt
- Department of Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands,
| | - Huub de Jonge
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
| | - Carlijn Dm Witjes
- Department of Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands,
| | - Stefan Buettner
- Department of Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands,
| | - Jan Nm Ijzermans
- Department of Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands,
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Abstract
The prevalence of obesity in combination with sarcopenia (the age-related loss of muscle mass and strength or physical function) is increasing in adults aged 65 years and older. A major subset of adults over the age of 65 is now classified as having sarcopenic obesity, a high-risk geriatric syndrome predominantly observed in an ageing population that is at risk of synergistic complications from both sarcopenia and obesity. This Review discusses pathways and mechanisms leading to muscle impairment in older adults with obesity. We explore sex-specific hormonal changes, inflammatory pathways and myocellular mechanisms leading to the development of sarcopenic obesity. We discuss the evolution, controversies and challenges in defining sarcopenic obesity and present current body composition modalities used to assess this condition. Epidemiological surveys form the basis of defining its prevalence and consequences beyond comorbidity and mortality. Current treatment strategies, and the evidence supporting them, are outlined, with a focus on calorie restriction, protein supplementation and aerobic and resistance exercises. We also describe weight loss-induced complications in patients with sarcopenic obesity that are relevant to clinical management. Finally, we review novel and potential future therapies including testosterone, selective androgen receptor modulators, myostatin inhibitors, ghrelin analogues, vitamin K and mesenchymal stem cell therapy.
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Affiliation(s)
- John A Batsis
- Sections of General Internal Medicine and Weight and Wellness, and the Dartmouth Centers for Health and Aging, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA.
- Geisel School of Medicine at Dartmouth, The Dartmouth Institute for Health Policy and Clinical Practice, The Health Promotion Research Center and the Norris Cotton Cancer Center, Dartmouth College, Hanover, NH, USA.
| | - Dennis T Villareal
- Division of Endocrinology, Diabetes and Metabolism, Baylor College of Medicine, Houston, TX, USA
- Center for Translational Research on Inflammatory Diseases, Michael E DeBakey VA Medical Center, Houston, TX, USA
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Tamaki A, Manzoor NF, Babajanian E, Ascha M, Rezaee R, Zender CA. Clinical Significance of Sarcopenia among Patients with Advanced Oropharyngeal Cancer. Otolaryngol Head Neck Surg 2018; 160:480-487. [PMID: 30105922 DOI: 10.1177/0194599818793857] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES We investigated the prevalence and impact of sarcopenia on disease-free survival (DFS) and overall survival (OS) in advanced oropharyngeal cancer. STUDY DESIGN Retrospective study. SETTING Single-institution tertiary cancer care center. SUBJECTS AND METHODS We identified patients with advanced oropharyngeal cancer with pretreatment positron emission tomography-computed tomography scans for image analysis. Data were collected on the following variables: age, sex, smoking and alcohol status, stage (TNM and American Joint Committee on Cancer), human papillomavirus (HPV) status, body mass index (BMI), and treatment modality. RESULTS Of 113 patients identified with oropharyngeal cancer, 32 had sarcopenia: these patients were older (63.5 vs 57.6 years, P = .01), were less likely to be male (53.1% vs 76.5%, P = .03), and had a lower mean BMI (24.5 vs 28.4 kg/m2, P = .009). Eighty-five subjects had HPV-positive disease, and they had a higher BMI (28.2 vs 24.2 kg/m2, P = .01) than that of patients without HPV. Twenty-one subjects who were HPV positive had less cancer recurrence (24.7% vs 48.1%, P = .04) than that of their HPV-negative counterparts. Log-rank testing showed no difference in DFS ( P = .06) associated with sarcopenia but a significant difference in OS ( P = .049). There were differences in DFS ( P = .009) and OS ( P = .023) based on HPV status. According to univariable and multivariable models, HPV positivity exhibited improved DFS and OS. Sarcopenia was not statistically significant in survival models; however, it was associated with increased mortality and recurrence. CONCLUSION Sarcopenia is a prognostic factor affecting OS independent of HPV status in advanced oropharyngeal cancer.
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Affiliation(s)
- Akina Tamaki
- 1 Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Nauman F Manzoor
- 1 Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Eric Babajanian
- 1 Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Mustafa Ascha
- 2 Center for Clinical Investigation, Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Rod Rezaee
- 1 Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Chad A Zender
- 1 Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
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Martin L, Hopkins J, Malietzis G, Jenkins JT, Sawyer MB, Brisebois R, MacLean A, Nelson G, Gramlich L, Baracos VE. Assessment of Computed Tomography (CT)-Defined Muscle and Adipose Tissue Features in Relation to Short-Term Outcomes After Elective Surgery for Colorectal Cancer: A Multicenter Approach. Ann Surg Oncol 2018; 25:2669-2680. [PMID: 30006691 DOI: 10.1245/s10434-018-6652-x] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Sarcopenia, visceral obesity (VO), and reduced muscle radiodensity (myosteatosis) are suggested risk factors for postoperative morbidity in colorectal cancer (CRC), but usually are not concurrently assessed. Published thresholds used to define these features are not CRC-specific and are defined in relation to mortality, not postoperative outcomes. This study aimed to evaluate body composition in relation to length of hospital stay (LOS) and postoperative outcomes. METHODS Pre-surgical computed tomography (CT) images were assessed for total area and radiodensity of skeletal muscle and visceral adipose tissue in a pooled Canadian and UK cohort (n = 2100). Sex- and age-specific values for these features were calculated. For 1139 of 2100 patients, LOS data were available, and sex- and age-specific thresholds for sarcopenia, myosteatosis, and VO were defined on the basis of LOS. Association of CT-defined features with LOS and readmissions was explored using negative binomial and logistic regression models, respectively. RESULTS In the multivariable analysis, the predictors of LOS (P < 0.001) were age, surgical approach, major complications (incidence rate ratio [IRR] 2.42; 95% confidence interval [CI] 2.18-2.68), study cohort, and three body composition profiles characterized by myosteatosis combined with either sarcopenia (IRR, 1.27; 95% CI 1.12-1.43) or VO (IRR, 1.25; 95% CI 1.10-1.42), and myosteatosis combined with both sarcopenia and VO (IRR, 1.58; 95% CI 1.29-1.93). In the multivariable analysis, risk of readmission was associated with VO alone (odds ratio [OR] 2.66; 95% CI 1.18-6.00); P = 0.018), VO combined with myosteatosis (OR, 2.72; 95% CI 1.36-5.46; P = 0.005), or VO combined with myosteatosis and sarcopenia (OR, 2.98; 95% CI 1.06-5.46; P = 0.038). Importantly, the effect of body composition profiles on LOS and readmission was independent of major complications. CONCLUSION The findings showed that CT-defined multidimensional body habitus is independently associated with LOS and hospital readmission.
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Affiliation(s)
- Lisa Martin
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Jessica Hopkins
- Department of Surgery, University of Alberta, Edmonton, AB, Canada.,Department of Oncology, 4023 Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada
| | - Georgios Malietzis
- Department of Surgery, St. Mark's Hospital, Harrow, London, UK.,Department of Surgery and Cancer, Imperial College, London, UK
| | - J T Jenkins
- Department of Surgery, St. Mark's Hospital, Harrow, London, UK.,Department of Surgery and Cancer, Imperial College, London, UK
| | - Michael B Sawyer
- Department of Oncology, 4023 Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada
| | - Ron Brisebois
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Anthony MacLean
- Department of Surgery, University of Calgary, Calgary, AB, Canada
| | - Gregg Nelson
- Department of Oncology, University of Calgary, Calgary, AB, Canada
| | - Leah Gramlich
- Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Vickie E Baracos
- Department of Oncology, 4023 Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada.
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de Souza-Teixeira F, Alonso-Molero J, Ayán C, Vilorio-Marques L, Molina AJ, González-Donquiles C, Dávila-Batista V, Fernández-Villa T, de Paz JA, Martín V. PGC-1α as a Biomarker of Physical Activity-Protective Effect on Colorectal Cancer. Cancer Prev Res (Phila) 2018; 11:523-534. [PMID: 29789344 DOI: 10.1158/1940-6207.capr-17-0329] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 02/08/2018] [Accepted: 05/15/2018] [Indexed: 12/12/2022]
Abstract
Colorectal cancer is a significant public health concern. As a multistage and multifactorial disease, environmental and genetic factors interact at each stage of the process, and an individual's lifestyle also plays a relevant role. We set out to review the scientific evidence to study the need to investigate the role of the peroxisome proliferator-activated receptor gamma coactivator 1 alpha (PGC-1α) gene as a biomarker of the physical activity's (PA) effect on colorectal cancer. PA is a protective factor against colorectal cancer and usually increases the expression of PGC-1α This gene has pleiotropic roles and is the main regulator of mitochondrial functions. The development of colorectal cancer has been associated with mitochondrial dysfunction; in addition, alterations in this organelle are associated with colorectal cancer risk factors, such as obesity, decreased muscle mass, and the aging process. These are affected by PA acting, among other aspects, on insulin sensitivity and oxygen reactive species/redox balance. Therefore, this gene demands special attention in the understanding of its operation in the consensual protective effect of PA in colorectal cancer. A significant amount of indirect evidence points to PGC-1α as a potential biomarker in the PA-protective effect on colorectal cancer. The article focuses on the possible involvement of PGC-1α in the protective role that physical activity has on colorectal cancer. This is an important topic both in relation to advances in prevention of the development of this widespread disease and in its therapeutic treatment. We hope to generate an initial hypothesis for future studies associated with physical activity-related mechanisms that may be involved in the development or prevention of colorectal cancer. PGC-1α is highlighted because it is the main regulator of mitochondrial functions. This organelle, on one hand, is positively stimulated by physical activity; on the other hand, its dysfunction or reduction increases the probability of developing colorectal cancer. Therefore, we consider the compilation of existing information about the possible ways to understand the mechanisms of this gene to be highly relevant. This study is based on evidence of PGC-1α and physical activity, on PGC-1α and colorectal cancer, on colorectal cancer and physical activity/inactivity, and the absence of studies that have sought to relate all of these variables. Cancer Prev Res; 11(9); 523-34. ©2018 AACR.
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Affiliation(s)
- Fernanda de Souza-Teixeira
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain. .,Research Group of Exercise and Neuromuscular System, Superior Physical Education School, Federal University of Pelotas, Pelotas, Brazil
| | - Jéssica Alonso-Molero
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,University of Cantabria, Santander, Spain
| | - Carlos Ayán
- Faculty of Education and Sport Science, Department of Special Didactics, University of Vigo, Pontevedra, Spain
| | - Laura Vilorio-Marques
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain
| | - Antonio Jose Molina
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,Preventive Medicine and Public Health Area, University of León, León, Spain.,Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Carmen González-Donquiles
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Veronica Dávila-Batista
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,Preventive Medicine and Public Health Area, University of León, León, Spain.,Institute of Biomedicine (IBIOMED), University of León, León, Spain.,CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Tania Fernández-Villa
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,Preventive Medicine and Public Health Area, University of León, León, Spain.,Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | | | - Vicente Martín
- The Research Group of Gene-Environment and Health Interactions, University of León, León, Spain.,Preventive Medicine and Public Health Area, University of León, León, Spain.,Institute of Biomedicine (IBIOMED), University of León, León, Spain.,CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
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Abstract
Although higher body mass index (BMI) increases the incidence of many cancers, BMI can also exhibit a null or U-shaped relationship with survival among patients with existing disease; this association of higher BMI with improved survival is termed the obesity paradox. This review discusses possible explanations for the obesity paradox, the prevalence and consequences of low muscle mass in cancer patients, and future research directions. It is unlikely that methodological biases, such as reverse causality or confounding, fully explain the obesity paradox. Rather, up to a point, higher BMI may truly be associated with longer survival in cancer patients. This is due, in part, to the limitations of BMI, which scales weight to height without delineating adipose tissue distribution or distinguishing between adipose and muscle tissue. Thus, cancer patients with higher BMIs often have higher levels of protective muscle. We assert that more precise measures of body composition are required to clarify the relationship of body size to cancer outcomes, inform clinical decision-making, and help tailor lifestyle interventions.
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Affiliation(s)
| | - Candyce H Kroenke
- Division of Research, Kaiser Permanente, Oakland, California 94612, USA; , ,
| | - Bette J Caan
- Division of Research, Kaiser Permanente, Oakland, California 94612, USA; , ,
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46
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Cloyd JM, Nogueras-González GM, Prakash LR, Petzel MQB, Parker NH, Ngo-Huang AT, Fogelman D, Denbo JW, Garg N, Kim MP, Lee JE, Tzeng CWD, Fleming JB, Katz MHG. Anthropometric Changes in Patients with Pancreatic Cancer Undergoing Preoperative Therapy and Pancreatoduodenectomy. J Gastrointest Surg 2018; 22:703-712. [PMID: 29230694 PMCID: PMC6022283 DOI: 10.1007/s11605-017-3618-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 10/25/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND The changes in body composition that occur in response to therapy for localized pancreatic ductal adenocarcinoma (PDAC) and during the early survivorship period, as well as their clinical significance, are poorly understood. METHODS One hundred twenty-seven consecutive patients with PDAC who received preoperative therapy followed by pancreatoduodenectomy (PD) at a single institution between 2009 and 2012 were longitudinally evaluated. Changes in skeletal muscle (SKM), visceral adipose tissue (VAT), and subcutaneous adipose tissue (SAT) were measured on serial computed tomography images obtained upon presentation, prior to pancreatectomy, and approximately 3 and 12 months after surgery. RESULTS Prior to therapy, patients' mean baseline BMI was 26.5 ± 4.7 kg/m2 and 63.0% met radiographic criteria for sarcopenia. During a mean 5.4 ± 2.3 months of preoperative therapy, minimal changes in SKM (- 0.5 ± 7.8%, p > 0.05), VAT (- 1.8 ± 62.6%, p < 0.001), and SAT (- 4.8 ± 27.7%, p < 0.001) were observed. In contrast, clinically significant changes were observed on postoperative CT compared to baseline anthropometry: SKM - 4.1 ± 10.7%, VAT - 38.7 ± 30.2%, and SAT - 24.1 ± 22.6% (all p < 0.001) and these changes persisted at one year following PD. While anthropometric changes during preoperative therapy were not independently associated with survival, SKM gain between the postoperative period and one-year follow-up was associated with improved overall survival (OR 0.50, 95% CI 0.29-0.87). CONCLUSIONS In contrast to the minor changes that occur during preoperative therapy for PDAC, significant losses in key anthropometric parameters tend to occur over the first year following PD. Ongoing SKM loss in the postoperative period may represent an early marker for worse outcomes.
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Affiliation(s)
- Jordan M Cloyd
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | | | - Laura R Prakash
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Maria Q B Petzel
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Nathan H Parker
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - An T Ngo-Huang
- Department of Palliative, Rehabilitation and Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Fogelman
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason W Denbo
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Naveen Garg
- Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael P Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Jason B Fleming
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA
| | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Unit 1484, PO Box 301402, Houston, TX, 77230-1402, USA.
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Preoperative Detection of Sarcopenic Obesity Helps to Predict the Occurrence of Gastric Leak After Sleeve Gastrectomy. Obes Surg 2018; 28:2379-2385. [DOI: 10.1007/s11695-018-3169-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Rippberger PL, Emeny RT, Mackenzie TA, Bartels SJ, Batsis JA. The association of sarcopenia, telomere length, and mortality: data from the NHANES 1999-2002. Eur J Clin Nutr 2018; 72:255-263. [PMID: 29238037 PMCID: PMC5809180 DOI: 10.1038/s41430-017-0011-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 07/19/2017] [Accepted: 09/01/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND/OBJECTIVES Sarcopenia is defined as the loss of muscle mass or function with aging and is associated with adverse outcomes. Telomere shortening is associated with mortality, yet its relationship with sarcopenia is unknown. SUBJECTS/METHODS Adults ≥60 years from the 1999-2002 NHANES with body composition measures were identified. Sarcopenia was defined using the two Foundation for the National Institute of Health definitions: appendicular lean mass (ALM) (men <19.75; women <15.02 kg); or ALM divided by body mass index (BMI) (ALM:BMI, men <0.789; women <0.512). Telomere length was assessed using quantitative PCR. Regression models predicted telomere length with sarcopenia (referent = no sarcopenia). RESULTS We identified 2672 subjects. Mean age was 70.9 years (55.5% female). Prevalence of ALM and ALM:BMI sarcopenia was 29.2 and 22.1%. Deaths were higher in persons with sarcopenia as compared to those without sarcopenia (ALM: 46.4 vs. 33.4%, p < 0.001; ALM:BMI: 46.7 vs. 33.2%, p < 0.001). No adjusted differences were observed in telomere length in those with/without sarcopenia (ALM: 0.90 vs. 0.92, p = 0.74, ALM:BMI 0.89 vs. 0.92, p = 0.24). In men with ALM:BMI-defined sarcopenia, adjusted telomere length was significantly lower compared to men without sarcopenia (0.85 vs. 0.91, p = 0.013). With sarcopenia, we did not observe a significant association between telomere length and mortality (ALM: HR 1.11 [0.64,1.82], p = 0.68; ALM:BMI: HR 0.97 [0.53,1.77], p = 0.91), but noted significance in those without sarcopenia with mortality (ALM: HR 0.59 [0.40,0.86], p = 0.007; ALM:BMI: HR 0.62 [0.42,0.91]; p = 0.01). CONCLUSIONS We observed a potentially inverse relationship between telomere length and mortality in those without sarcopenia but did not observe a significant relationship between telomere length and mortality in the presence of sarcopenia.
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Affiliation(s)
- Peter L Rippberger
- University of New England College of Osteopathic Medicine, Biddeford, ME, USA
| | - Rebecca T Emeny
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- The Dartmouth Institute for Health Policy & Clinical Practice, Lebanon, NH, USA
| | - Todd A Mackenzie
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- The Dartmouth Institute for Health Policy & Clinical Practice, Lebanon, NH, USA
| | - Stephen J Bartels
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- The Dartmouth Institute for Health Policy & Clinical Practice, Lebanon, NH, USA
- Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, NH, USA
- Health Promotion Research Center at Dartmouth, Lebanon, NH, USA
| | - John A Batsis
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
- The Dartmouth Institute for Health Policy & Clinical Practice, Lebanon, NH, USA.
- Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, NH, USA.
- Health Promotion Research Center at Dartmouth, Lebanon, NH, USA.
- Section of General Internal Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA.
- Dartmouth Weight & Wellness Center, Lebanon, NH, USA.
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Jin WH, Mellon EA, Frakes JM, Murimwa GZ, Hodul PJ, Pimiento JM, Malafa MP, Hoffe SE. Impact of sarcopenia in borderline resectable and locally advanced pancreatic cancer patients receiving stereotactic body radiation therapy. J Gastrointest Oncol 2018; 9:24-34. [PMID: 29564168 DOI: 10.21037/jgo.2017.09.13] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Total psoas area (TPA), a marker of sarcopenia, has been used as an independent predictor of clinical outcomes in gastrointestinal (GI) cancers as a proxy for frailty and nutritional status. Our study aimed to evaluate whether TPA, in contrast to traditional measurements of nutrition like body mass index (BMI) and body surface area (BSA), was predictive of outcomes in borderline resectable pancreatic cancer (BRPC) and locally advanced pancreatic cancer (LAPC) patients receiving stereotactic body radiation therapy (SBRT). Methods Retrospective analysis of an institutional review board approved database of 222 BRPC and LAPC treated with SBRT from 2009-2016 yielded 183 patients that met our selection criteria of pre-SBRT computed tomography (CT) imaging with an identifiable L4 vertebra. Once the L4 vertebral level was identified, the bilateral psoas muscles were manually contoured. This area was normalized by patient height, with units described in mm2/m2. Receiver operating characteristic (ROC) curves were generated for TPA, BMI, and BSA to elicit clinically relevant cutoffs. Regression and Kaplan-Meier analyses were used to correlate toxicity with survival functions. Results Low TPA (OR =1.903, P=0.036) was predictive of acute toxicities, and only TPA was predictive of Grade 3 or higher acute toxicities (OR =10.24, P=0.007). Both findings were independent of tumor resectability. Pain (P=0.003), fatigue (P=0.040), and nausea (P=0.039) were significantly associated with low TPA. No association was identified between any measurement of nutritional status and the development of late toxicities, overall survival, local progression or local recurrence. However, BRPC patients survived longer (median =21.98 months) than their LAPC (median =16.2 months) counterparts (P=0.002), independent of nutritional status. Conclusions TPA measurement is readily available and more specific than BMI or BSA as a predictor of acute radiotoxic complications following SBRT in BRPC/LAPC patients. A TPA of <500 mm2/m2 is a clinically relevant cutoff that can direct physicians to address expected complications of pain, fatigue, and nausea. However, tumor resectability remains as the only predictor of overall survival in this cohort.
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Affiliation(s)
- William H Jin
- University of South Florida Morsani College of Medicine, Tampa, FL, USA.,Moffitt Cancer Center, Tampa, FL, USA
| | | | | | - Gilbert Z Murimwa
- University of South Florida Morsani College of Medicine, Tampa, FL, USA.,Moffitt Cancer Center, Tampa, FL, USA
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Baracos VE, Arribas L. Sarcopenic obesity: hidden muscle wasting and its impact for survival and complications of cancer therapy. Ann Oncol 2018; 29 Suppl 2:ii1-ii9. [PMID: 29506228 DOI: 10.1093/annonc/mdx810] [Citation(s) in RCA: 192] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Body composition, defined as the proportions and distribution of lean and fat tissues in the human body, is an emergent theme in clinical oncology. Severe muscle depletion (sarcopenia) is most easily overlooked in obese patients; the advent of secondary analysis of oncologic images provides a precise and specific assessment of sarcopenia. Here, we review the definitions, prevalence and clinical implications of sarcopenic obesity (SO) in medical and surgical oncology. Reported prevalence of SO varies due to the heterogeneity in the definitions and the variability in the cut points used to define low muscle mass and high fat mass. Prevalence of SO in advanced solid tumor patient populations average 9% (range 2.3%-14.6%) overall, and one in four (24.7%, range 5.9%-39.2%) patients with body mass index ≥ 30 kg/m2 are sarcopenic. SO is independently associated with higher mortality and higher rate of complications in systemic and surgical cancer treatment, across multiple cancer sites and treatment plans. These associations remain unexplained, however, it has been hypothesized that patients with sarcopenia are generally unfit and unable to tolerate stress. Another proposed mechanism relates to increased exposure to antineoplastic therapy, i.e. a large fat mass would be expected to inflate drug dose in BSA-based treatments, causing an increased rate of dose-limiting toxicity. Pharmacokinetic data are needed to confirm or refute this hypothesis. Old age, deconditioning, cancer progression, acute or chronic nonmalignant disease and drug side-effects are suggested causes of muscle loss, and it is unknown the degree to which this can be reversed. Sarcopenia can be readily detected before start of cancer treatment, however, clinical management protocols for SO patients require development. Studies of cancer treatment dose-modulation are in progress.
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Affiliation(s)
- V E Baracos
- Division of Palliative Care Medicine, Department of Oncology, University of Alberta, Edmonton, Canada
| | - L Arribas
- Clinical Nutrition Unit, Catalan Institute of Oncology (ICO), Barcelona, Spain
- IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
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