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Ding P, Wu H, Li T, Wu J, Yang L, Yang J, Guo H, Tian Y, Yang P, Meng L, Zhao Q. Impact of preoperative sarcopenia on postoperative complications and prognosis in patients undergoing robotic gastric cancer surgery: A propensity score matching study. Nutrition 2024; 123:112408. [PMID: 38513525 DOI: 10.1016/j.nut.2024.112408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/09/2024] [Accepted: 02/17/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Sarcopenia, defined as decreased muscle mass and function, correlates with postoperative morbidity and mortality in cancer surgery. However, sarcopenia's impact specifically following robotic gastrectomy for gastric cancer has not been clearly defined. This study aimed to determine the influence of sarcopenia on short- and long-term clinical outcomes after robotic gastrectomy for gastric cancer. METHODS This retrospective study analyzed 381 gastric cancer patients undergoing robotic gastrectomy. Sarcopenia was diagnosed by preoperative computed tomography (CT) body composition analysis. Propensity score matching created 147 pairs of sarcopenia and nonsarcopenia patients for comparison. Outcomes included postoperative complications, survival, inflammatory markers, length of stay, intensive care unit (ICU) transfer, and readmissions. RESULTS Sarcopenia patients exhibited significantly higher rates of overall (53.7% versus 21.1%, P < 0.001), serious (12.9% versus 4.1%, P = 0.007), and grade III-IV complications compared to nonsarcopenia pairs after matching. Sarcopenia independently predicted reduced 3-years overall (HR = 2.53, 95% CI: 1.19-5.40, P = 0.016) and disease-free survival (HR = 1.99, 95% CI: 1.09-3.66, P = 0.026). Sarcopenia patients also showed heightened postoperative leukocyte, neutrophil, platelet, platelet to lymphocyte ratio (PLR), systemic immune-inflammation index (SII), and monocyte to lymphocyte ratio (MLR) levels alongside suppressed lymphocytes, monocytes, and neutrophil to lymphocyte ratio (NLR). CONCLUSION Preoperative sarcopenia is correlated with increased postoperative complications and poorer long-term survival in gastric cancer patients undergoing robotic gastrectomy. Sarcopenia assessment can optimize preoperative risk stratification and perioperative management in this population.
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Affiliation(s)
- Ping'an Ding
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Haotian Wu
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Tongkun Li
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Jiaxiang Wu
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Li Yang
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China; The Department of CT/MRI, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jiaxuan Yang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Honghai Guo
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Yuan Tian
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Peigang Yang
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China
| | - Lingjiao Meng
- Research Center and Tumor Research Institute of the Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
| | - Qun Zhao
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China; Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, China; Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, China.
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Yao J, Zhang Y, Gao B, Zhou M. Associations of Preoperative Nutritional Status and Sarcopenia With Mortality in Patients With Abdominal Aortic Aneurysm After Open and Endovascular Abdominal Aortic Aneurysm Repair: A Retrospective Study. J Cardiothorac Vasc Anesth 2024; 38:1337-1346. [PMID: 38521631 DOI: 10.1053/j.jvca.2024.02.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/21/2024] [Accepted: 02/27/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE The effect of preoperative malnutrition and sarcopenia on outcomes in patients with abdominal aortic aneurysm (AAA) after open surgical repair (OSR) and endovascular abdominal aortic aneurysm repair is undefined. The authors conducted the study to address this issue in this population. DESIGN A retrospective observational study. SETTING A large tertiary hospital. PARTICIPANTS Patients with AAA who underwent OSR and endovascular aneurysm repair (EVAR). INTERVENTIONS Evaluation of nutritional status (Nutritional Risk Screening 2002 [NRS 2002] and the Controlling Nutritional Status [CONUT] scores), muscle size (skeletal muscle index), and postoperative parameters. MEASUREMENTS AND MAIN RESULTS A total of 199 patients were reviewed from January 2020 to December 2022. Patients weew categorized into group A (CONUT <4) and group B (CONUT ≥4) based on whether their CONUT scores were less than 4. The mortality (p = 0.004) and the incidence of Clavien-Dindo class III complications (p = 0.007) in group B were higher than those in group A. CONUT score was an independent risk factor for midterm mortality (hazard ratio 1.329; 95% CI, 1.104-1.697; p = 0.002) and Clavien-Dindo class III complications (odds ratio 1.225; 95% CI, 1.012-1.482; p = 0.037) according to univariate and multivariate analyses, whereas NRS 2002 score and sarcopenia were not. Kaplan-Meier curves showed a lower midterm survival rate in group B (log-rank p < 0.001). CONCLUSION In patients with AAA undergoing OSR or EVAR, a CONUT score ≥4 was associated with increased Clavien-Dindo class III complications and mortality. Preoperative nutritional status should be evaluated and optimized in this high-risk population.
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Affiliation(s)
- Jiashu Yao
- Department of Clinical Nutrition, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yepeng Zhang
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Bo Gao
- Department of Clinical Nutrition, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.
| | - Min Zhou
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
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An KY, Min J, Lee DH, Kang DW, Courneya KS, Jeon JY. Exercise Across the Phases of Cancer Survivorship: A Narrative Review. Yonsei Med J 2024; 65:315-323. [PMID: 38804025 PMCID: PMC11130592 DOI: 10.3349/ymj.2023.0638] [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: 02/28/2024] [Accepted: 04/08/2024] [Indexed: 05/29/2024] Open
Abstract
Exercise has long been recognized as an important component of treatment for various diseases. However, the benefits and risks of exercise interventions must be carefully evaluated to ensure the former outweighs the latter. As cancer patients undergo diverse treatment modalities with distinct objectives, a systematic approach partitioning the cancer journey into distinct phases is necessary to inform tailored exercise prescriptions. This narrative review summarizes exercise benefits and mechanisms for cancer patients and survivors across four distinct survivorship periods-before surgery, after surgery and before adjuvant treatment, during nonsurgical treatment (adjuvant and neoadjuvant), and during extended survival. In summary, exercise reduces the risks of complications and declines in physical functioning while improving fatigue, quality of life, and the ability to manage treatment effects. Although additional research is warranted, existing evidence is sufficient to integrate exercise into clinical oncology practice and cancer survivorship programs.
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Affiliation(s)
- Ki-Yong An
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Jihee Min
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Dong Hoon Lee
- Department of Sport Industry Studies, Yonsei University, Seoul, Korea
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Dong-Woo Kang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Kerry S Courneya
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Justin Y Jeon
- Department of Sport Industry Studies, Yonsei University, Seoul, Korea
- Exercise Medicine Center for Diabetes and Cancer Patients, Institute of Convergence Science, Yonsei University, Seoul, Korea
- Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Yonsei University, Seoul, Korea.
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Balanta-Melo J, Jones AJ, Novinger LJ, Moore MG, Bonetto A. Masseter muscle thickness is predictive of cancer cachexia in patients with head and neck cancer. Head Neck 2024. [PMID: 38661244 DOI: 10.1002/hed.27789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/01/2024] [Accepted: 04/17/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Cancer cachexia is prevalent in head and neck cancer patients. The L3 skeletal muscle index (SMI) is often used to assess sarcopenia and cachexia but is infrequently able to be measured in this population. Masseter muscle thickness (MT) may serve as an alternative predictor of cachexia. METHODS SMI and MT were calculated from 20 trauma (CTRL) and 40 cachectic (CA-CX) and non-cachectic (CA-NCX) head and neck cancer patients. Area Under the Curve of the Receiver Operating Characteristics (AUC-ROC) analysis was performed for SMI and MT. RESULTS Both SMI and MT were significantly decreased in CA-CX patients (vs. CA-NCX mean difference -19.5 cm2/m2 and -2.06 mm, respectively) and significant predictors of CA-CX (AUC = 0.985 and 0.805, respectively). When analyzed by sex, the same findings were observed for MT in males and trended toward significance in females. CONCLUSIONS Compared with SMI, MT is a good alternative prognostic biomarker to determine CA-CX status in HNC patients.
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Affiliation(s)
- Julián Balanta-Melo
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Prosthodontics, Universidad del Valle School of Dentistry, Cali, Colombia
| | - Alexander J Jones
- Department of Otolaryngology - Head & Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Leah J Novinger
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Comprehensive Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Michael G Moore
- Department of Otolaryngology - Head & Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Andrea Bonetto
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Comprehensive Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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Su Y, Wu Y, Li C, Sun T, Li Y, Wang Z. Sarcopenia among treated cancer patients before and after neoadjuvant chemotherapy: a systematic review and meta-analysis of high-quality studies. Clin Transl Oncol 2024:10.1007/s12094-024-03421-8. [PMID: 38467895 DOI: 10.1007/s12094-024-03421-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 02/24/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Neoadjuvant chemotherapy, used to shrink tumors before surgery, is increasingly applied in clinical practice. However, retrospective studies indicate that it may increase sarcopenia rates and consequently result in an elevated occurrence rate of postoperative severe complications such as severe surgical incision infection, severe respiratory failure, and severe postoperative hemorrhage, especially in the elderly population. Currently, no systematic analysis examines the association between neoadjuvant chemotherapy and sarcopenia. This study aims to fill this gap with a comprehensive meta-analysis focused on this critical aspect of the field. METHODS A systematic literature search was conducted in the PubMed and Web of Science databases from their inception to January 2024. The included studies encompassed patients who received neoadjuvant chemotherapy and underwent computed tomography (CT) scans both before and after treatment to calculate skeletal muscle index (SMI) or categorize them for the presence of sarcopenia. The determination of sarcopenia status was based on well-established and validated threshold criteria. Data extraction was performed independently by two reviewers. A meta-analysis was employed to estimate the pooled odds ratio (OR) and its corresponding 95% confidence interval (95% CI) to assess the risk of neoadjuvant chemotherapy-induced muscle reduction. RESULTS In the 14 studies with complete categorical variable data, comprising 1853 patients, 773 patients were identified as having sarcopenia before neoadjuvant treatment and 941 patients had sarcopenia after neoadjuvant therapy. The OR and its 95% CI was calculated as 1.51 [1.31, 1.73]. Among these, 719 patients had digestive system cancer, with 357 patients having sarcopenia before neoadjuvant treatment and 447 patients after, resulting in an OR of 1.74 [1.40, 2.17]. In the remaining 1134 patients with non-digestive system cancers, 416 were identified as having sarcopenia before neoadjuvant treatment, and 494 patients had sarcopenia after, with an OR of 1.37 [1.15, 1.63]. Additionally, in seven studies with complete continuous variable data, including 1228 patients, the mean difference in the change of SMI before and after neoadjuvant treatment was - 1.13 [- 1.65, - 0.62]. After excluding low-quality small-sample studies with fewer than 50 patients, the same trend was observed in the analysis. CONCLUSION The risk of muscle reduction significantly increases in cancer patients after neoadjuvant chemotherapy and digestive system cancers tend to have a higher risk of developing sarcopenia post-treatment compared to non-digestive system cancers.
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Affiliation(s)
- Yuanhao Su
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China
| | - Yongke Wu
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China
| | - Cheng Li
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China
| | - Tingkai Sun
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China
| | - Yunhao Li
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China
| | - Zhidong Wang
- Department of General Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, China.
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Wang A, Li J, Li C, Zhang H, Fan Y, Ma K, Wang Q. Impact of body composition on the prognosis of hepatocellular carcinoma patients treated with transarterial chemoembolization: A systematic review and meta-analysis. Heliyon 2024; 10:e25237. [PMID: 38352764 PMCID: PMC10862505 DOI: 10.1016/j.heliyon.2024.e25237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/16/2024] Open
Abstract
Objectives To summarize current evidence about the influence of body composition on the prognosis of patients with hepatocellular carcinoma (HCC) after transarterial chemoembolization (TACE) treatment. Methods Public databases were systematically searched to identify relevant studies published from the inception of the database up to May 2023. Studies that evaluated the association between body composition and clinical outcomes in HCC patients who underwent TACE were included. A pre-designed table was applied to summarize relevant information. Meta-analysis was performed to estimate the association of body composition with overall survival. Results Fourteen studies were included in this review, including 3631 patients (sample size range: 56-908, median 186). All body composition measurements (including skeletal muscle area, visceral and subcutaneous adipose area, and bone mineral density) were based on computer tomography. The commonly used parameter was skeletal muscle index at 3rd lumbar vertebra level (8/14). Three studies evaluated the correlations of body composition changes with the prognosis after TACE. Most studies (12/14) identified body composition parameters as an independent indicator for overall survival, progression-free survival, and treatment response rate. The hazard ratio of different body composition parameters ranged from 1.01 to 2.88, and hazard ratio of body composition changes ranged from 1.88 to 5.93. The pooled hazard ratio of sarcopenia for overall survival was 1.38 (95 %CI: 1.20-1.58). Conclusions Body composition seems to be an important prognostic factor for a poorer clinical outcome after TACE treatment in patients with hepatocellular carcinoma. Future prospective studies with a larger sample size are required to confirm these findings. Registration study This study has been prospectively registered at the PROSPERO platform (https://www.crd.york.ac.uk/prospero/) with the registration No. CRD42022345602.
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Affiliation(s)
- Anrong Wang
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Interventional Therapy, People's Hospital of Dianjiang County, Chongqing, China
| | - Junfeng Li
- Department of Oncology, People's Hospital of Dianjiang County, Chongqing, China
| | - Changfeng Li
- Institution of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Hui Zhang
- Institution of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Yingfang Fan
- Department of Hepatobiliary Surgery, Third Affiliated Hospital, Southern Medical University, Guangzhou, China
| | - Kuansheng Ma
- Institution of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China
| | - Qiang Wang
- Division of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Radiology, Karolinska University Hospital Huddinge, Stockholm, Sweden
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Lee C, Tseng T, Chang R, Yen H, Chen Y, Chen Y, Wu C, Hu M, Yen M, Bongers M, Groot OQ, Lai C, Lin W. Psoas muscle area is an independent survival prognosticator in patients undergoing surgery for long-bone metastases. Cancer Med 2024; 13:e7072. [PMID: 38457220 PMCID: PMC10922028 DOI: 10.1002/cam4.7072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 02/02/2024] [Accepted: 02/20/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Predictive analytics is gaining popularity as an aid to treatment planning for patients with bone metastases, whose expected survival should be considered. Decreased psoas muscle area (PMA), a morphometric indicator of suboptimal nutritional status, has been associated with mortality in various cancers, but never been integrated into current survival prediction algorithms (SPA) for patients with skeletal metastases. This study investigates whether decreased PMA predicts worse survival in patients with extremity metastases and whether incorporating PMA into three modern SPAs (PATHFx, SORG-NG, and SORG-MLA) improves their performance. METHODS One hundred eighty-five patients surgically treated for long-bone metastases between 2014 and 2019 were divided into three PMA tertiles (small, medium, and large) based on their psoas size on CT. Kaplan-Meier, multivariable regression, and Cox proportional hazards analyses were employed to compare survival between tertiles and examine factors associated with mortality. Logistic regression analysis was used to assess whether incorporating adjusted PMA values enhanced the three SPAs' discriminatory abilities. The clinical utility of incorporating PMA into these SPAs was evaluated by decision curve analysis (DCA). RESULTS Patients with small PMA had worse 90-day and 1-year survival after surgery (log-rank test p < 0.001). Patients in the large PMA group had a higher chance of surviving 90 days (odds ratio, OR, 3.72, p = 0.02) and 1 year than those in the small PMA group (OR 3.28, p = 0.004). All three SPAs had increased AUC after incorporation of adjusted PMA. DCA indicated increased net benefits at threshold probabilities >0.5 after the addition of adjusted PMA to these SPAs. CONCLUSIONS Decreased PMA on CT is associated with worse survival in surgically treated patients with extremity metastases, even after controlling for three contemporary SPAs. Physicians should consider the additional prognostic value of PMA on survival in patients undergoing consideration for operative management due to extremity metastases.
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Affiliation(s)
- Chia‐Che Lee
- Graduate Institute of Biomedical Electronics and BioinformaticsNational Taiwan UniversityTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Ting‐En Tseng
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Ruey‐Feng Chang
- Graduate Institute of Biomedical Electronics and BioinformaticsNational Taiwan UniversityTaipeiTaiwan
| | - Hung‐Kuan Yen
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
- Department of Medical EducationNational Taiwan University HospitalHsinchuTaiwan
| | - Yu‐An Chen
- Department of Medical EducationNational Taiwan University HospitalTaipeiTaiwan
| | - Yu‐Yung Chen
- Department of Medical EducationNational Taiwan University HospitalTaipeiTaiwan
| | - Chih‐Horng Wu
- Department of Medical ImagingNational Taiwan University HospitalTaipeiTaiwan
| | - Ming‐Hsiao Hu
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Mao‐Hsu Yen
- Department of Computer Science and EngineeringNational Taiwan Ocean UniversityKeelungTaiwan
| | - Michiel Bongers
- Department of Orthopaedic SurgeryMassachusetts General HospitalBostonMassachusettsUSA
| | - Olivier Q. Groot
- Department of Orthopaedic SurgeryMassachusetts General HospitalBostonMassachusettsUSA
- Department of OrthopaedicsUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Cheng‐Yo Lai
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
| | - Wei‐Hsin Lin
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
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Siqueira JM, Vega MCMD, Pimentel GD. Amino acids and cancer: potential for therapies? Curr Opin Clin Nutr Metab Care 2024; 27:47-54. [PMID: 37997812 DOI: 10.1097/mco.0000000000000998] [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: 11/25/2023]
Abstract
PURPOSE OF REVIEW Cancer patients may have a variety of disorders associated with systemic inflammation caused by disease progression. Consequently, we have protein hypercatabolism. In view of this, protein and amino acid adequacy should be considered in relation to nutritional behavior. Therefore, this review aims to evaluate the influence of protein and amino acids in the nutritional therapy of cancer. RECENT FINDINGS Diets with adequate protein levels appear to be beneficial in the treatment of cancer; guidelines suggest consumption of greater than 1.0-1.5 g/kg body weight/day. In patients diagnosed with malnutrition, sarcopenia, or cachexia, it is recommended to use the maximum amount of protein (1.5 g/kg of weight/day) to adapt the diet. In addition, based on the evidence found, there is no consensus on the dose and effects in cancer patients of amino acids such as branched-chain amino acids, glutamine, arginine, and creatine. SUMMARY When evaluating the components of the diet of cancer patients, the protein recommendation should be greater than 1.0-1.5 g/kg of weight/day, with a distribution between animal and vegetable proteins. We found little evidence demonstrating clinical benefits regarding individual or combined amino acid supplementation. Still, it is unclear how the use, dose, and specificity for different types of cancer should be prescribed or at what stage of treatment amino acids should be prescribed.
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Järvinen O, Tynkkynen JT, Virtanen M, Maaranen P, Lindström I, Vakhitov D, Laurikka J, Oksala NK, Hernesniemi JA. Psoas muscle quantified muscle status and long-term mortality after cardiovascular interventions. Ann Med 2023; 55:2259798. [PMID: 37738519 PMCID: PMC10519254 DOI: 10.1080/07853890.2023.2259798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 09/12/2023] [Indexed: 09/24/2023] Open
Abstract
RESULTS In the meta-analysis, psoas muscle measurements were significantly associated with mortality among men (p < 0.05), with high heterogeneity in the associations across all cohorts. There was very little difference in the association between PMA and PMD and mortality (HR 0.83, 95% CI 0.69-0.99, p = 0.002; HR 0.85, 95% CI 0.77-0.94, p = 0.041 for one SD increase in PMA and PMD in the random effects model). Combining PMA and PMD into one composite variable by multiplying their values together showed the most robust association in terms of the magnitude of the effect size in men (HR, 0.77; 95% CI 0.73-0.87, p < 0.001). Indexing PMA to body size did not result in any significant differences in this association. Among women, psoas muscle measurements were not associated with long-term mortality in this meta-analysis. CONCLUSIONS Different psoas muscle measurements were significantly and very similarly associated with mortality among men but not among women. No single measurement stands out, although combining PMA and PMD seems to be a slightly stronger estimate in terms of effect size and should be considered in further studies.
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Affiliation(s)
- Otto Järvinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre Tampere, Tampere, Finland
| | - Juho T. Tynkkynen
- Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Marko Virtanen
- Heart Hospital, Tampere University Hospital, Tampere, Finland
| | - Pasi Maaranen
- Heart Hospital, Tampere University Hospital, Tampere, Finland
| | - Iisa Lindström
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Damir Vakhitov
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Jari Laurikka
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre Tampere, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
| | - Niku K. Oksala
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre Tampere, Tampere, Finland
- Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Jussi A. Hernesniemi
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre Tampere, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere, Finland
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Al-Thani H, Wahlen BM, El-Menyar A, Asim M, Nassar LR, Ahmed MN, Nabir S, Mollazehi M, Abdelrahman H. Acute Changes in Body Muscle Mass and Fat Depletion in Hospitalized Young Trauma Patients: A Descriptive Retrospective Study. Diseases 2023; 11:120. [PMID: 37754316 PMCID: PMC10528496 DOI: 10.3390/diseases11030120] [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: 08/12/2023] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 09/28/2023] Open
Abstract
Background: Loss of muscle mass, and its strength, is associated with adverse outcomes in many medical and surgical conditions. Trauma patients may get malnourished during their hospital course due to many interrelated contributing factors. However, there is insufficient knowledge on the acute muscle and fat changes in young trauma patients in the early days post-admission. Objective: to explore the diagnosis, feeding status, and outcome of muscle mass loss among young abdominal polytrauma patients. Methods: It was a retrospective study including hospitalized abdominal trauma patients who underwent an abdominal computerized tomographic (CT) examination initially and a follow-up one week later. CT scan-based automatic and manual analysis of the muscles and fat of the abdominal region was calculated and compared. Also, we evaluated the feeding and nutritional values to explore the adequacy of the provided calories and proteins and the potential influence of enteral feeding on the CT-based parameters for muscle loss and fat depletion. Results: There were 138 eligible subjects with a mean age of 32.8 ± 13.5 years; of them, 92% were males. Operative interventions were performed on two-thirds of the patients, including abdominal surgery (43%), orthopedic surgeries (34%), and neurosurgical procedures (8.1%). On admission, 56% received oral feeding, and this rate slightly increased to 58.4% after the first week. Enteral feed was prescribed for the remaining, except for two patients. The percentage of change in the total psoas muscle area was significantly reduced after one week of admission in patients on enteral feed as compared to those in the oral feeding group (p = 0.001). There were no statistically significant differences in the percentages of changes in the CT scan findings except for the total psoas muscle area (p = 0.001) and para-spinal muscle area (p = 0.02), which reduced significantly in the those who underwent laparotomy as compared to those who did not need laparotomy. Trauma patients who underwent emergency abdominal surgery lost muscle and fat over time. Conclusions: Loss of muscle mass and body fat is not uncommon among young trauma patients. Patients who underwent laparotomy are more likely to be affected. Further larger studies are needed to assess the specific features in the younger trauma population and how far this can be influenced by the nutrition status and its impact on the clinical outcomes. It could be early or impending stages of sarcopenia linked to trauma patients, or just acute changes in the muscle and fat, that need further investigation and follow-up after hospital discharge.
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Affiliation(s)
- Hassan Al-Thani
- Department of Surgery, Trauma & Vascular Surgery, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Bianca M. Wahlen
- Department of Anesthesiology, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Ayman El-Menyar
- Clinical Research, Trauma & Vascular Surgery Section, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
- Department of Clinical Medicine, Weill Cornell Medicine, Doha P.O. Box 24144, Qatar
| | - Mohammad Asim
- Clinical Research, Trauma & Vascular Surgery Section, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Lena Ribhi Nassar
- Department of Dietetics and Nutrition, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Mohamed Nadeem Ahmed
- Department of Radiology, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar; (M.N.A.); (S.N.)
| | - Syed Nabir
- Department of Radiology, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar; (M.N.A.); (S.N.)
| | - Monira Mollazehi
- Trauma Registry, Trauma Surgery, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Husham Abdelrahman
- Department of Surgery, Trauma Surgery, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
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11
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Dandache C, Confavreux CB, Gavoille A, Massy E, Chambard L, Rambaud J, Geye M, Brevet M, Girard N, Subtil F, Pialat JB. Peripheral but not axial muscle mass is associated with early mortality in bone metastatic lung cancer patients at diagnosis. Joint Bone Spine 2023; 90:105613. [PMID: 37442335 DOI: 10.1016/j.jbspin.2023.105613] [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: 01/23/2023] [Revised: 05/22/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
OBJECTIVES Identification of sarcopenia is a key issue in oncology. Several methods may be used to evaluate muscle mass in patients. Routine cancer follow-up computed tomography (CT) provides axial muscle mass whereas whole-body densitometry (DEXA) measures appendicular lean mass (ALM). Up to now, no studies have assessed, in cancer patients, the correlation between CT and DEXA muscle mass indicators and compared their prognostic value. METHODS We included patients with synchronous bone metastases from lung adenocarcinoma at diagnosis. Diagnosis was confirmed by bone biopsy. Skeletal muscle area was determined semi-automatically on initial CT scan at the T7, T12, and L3 vertebral level using Osirix® software. The skeletal muscle index (SMI) was calculated as the ratio of muscle area to height squared. Standardised ALM/height squared data were obtained by DEXA assessment within a 30-day window of CT. RESULTS A total of 65 patients were included; 47 (72%) were male. Mean±SD age was 65±11.4years. DEXA was available for 46 patients. The performance status was good (<1) for 39 patients. SMI indicators were significantly correlated with each other (rho from 0.3 to 0.7) but moderately correlated with ALM (rho from 0.1 to 0.7). ALM had a good discriminatory ability on 6-month survival (AUC 0.87 [0.76; 0.97]). ALM was associated with early mortality (<6months) (HR=0.29, 95% CI [0.15; 0.57]; P<0.001) but not with later mortality (>6months). In contrast, no significant effect was found for SMI. CONCLUSIONS Peripheral muscle mass (standardized ALM by DEXA) but not axial muscle mass (SMI assessed by CT) was associated with early mortality (<6months) suggesting that cancer-induced muscle loss would affect differently appendicular muscles and axial muscles.
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Affiliation(s)
- Célia Dandache
- Département de Radiologie, Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Département de Radiologie, Hôpital Édouard-Herriot, Hospices Civils de Lyon, 69003 Lyon, France; Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; CREATIS, CNRS UMR 5220, Inserm 1206 Unit, Université Lyon 1, INSA Lyon, 69100 Villeurbanne, France
| | - Cyrille B Confavreux
- Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; Département de Rhumatologie, Centre Expert des Métastases Osseuses (CEMOS), Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Inserm UMR1033, LYOS, Université de Lyon, 69003 Lyon, France.
| | - Antoine Gavoille
- Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; Service de Biostatistiques, Hospices Civils de Lyon, 69003 Lyon, France
| | - Emmanuel Massy
- Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; Département de Rhumatologie, Centre Expert des Métastases Osseuses (CEMOS), Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Inserm UMR1033, LYOS, Université de Lyon, 69003 Lyon, France
| | - Lauriane Chambard
- Département de Rhumatologie, Centre Expert des Métastases Osseuses (CEMOS), Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France
| | - Julien Rambaud
- Département de Radiologie, Hôpital Édouard-Herriot, Hospices Civils de Lyon, 69003 Lyon, France; Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; CREATIS, CNRS UMR 5220, Inserm 1206 Unit, Université Lyon 1, INSA Lyon, 69100 Villeurbanne, France
| | - Madiane Geye
- Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; Département de Rhumatologie, Centre Expert des Métastases Osseuses (CEMOS), Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France
| | - Marie Brevet
- Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; Département d'Anatomopathologie, Groupement Hospitalier Est, Hospices Civils de Lyon, 69003 Lyon, France
| | - Nicolas Girard
- Institut du Thorax Curie-Montsouris, Institut Curie, 75014 Paris, France
| | - Fabien Subtil
- CNRS, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, 69100 Villeurbanne, France; Service de Biostatistiques, Hospices Civils de Lyon, 69003 Lyon, France
| | - Jean-Baptiste Pialat
- Département de Radiologie, Groupement Hospitalier Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Université Claude-Bernard Lyon 1, Université de Lyon, 69100 Lyon, France; CREATIS, CNRS UMR 5220, Inserm 1206 Unit, Université Lyon 1, INSA Lyon, 69100 Villeurbanne, France
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12
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Sanchez Leon RM, Rajaraman A, Kubwimana MN. Optimizing Nutritional Status of Patients Prior to Major Surgical Intervention. Methodist Debakey Cardiovasc J 2023; 19:85-96. [PMID: 37547903 PMCID: PMC10402792 DOI: 10.14797/mdcvj.1248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/16/2023] [Indexed: 08/08/2023] Open
Abstract
In patients undergoing elective cardiovascular and thoracic surgery, malnutrition and the deterioration of nutritional status are associated with negative outcomes. Recognition of the contributory factors and the complications stemming from surgical stress is important for the prevention and management of these patients. We have reviewed the literature available and focused on the nutritional and metabolic aspects affecting surgical patients, with emphasis on the recommendations of enhanced recovery protocols. The implementation of enhanced recovery protocols and nutritional support guidelines focusing on the surgical patient as part of a multidisciplinary approach would improve the nutritional status of surgical patients at risk for negative outcomes.
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13
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Haiducu C, Buzea CA, Delcea C, Brasoveanu V, Grasu CM, Dan GA. Sarcopenia assessed by total psoas index - is it correlated with post-operative complications in all digestive cancers? Med Pharm Rep 2023; 96:274-282. [PMID: 37577016 PMCID: PMC10419683 DOI: 10.15386/mpr-2539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/10/2022] [Indexed: 08/15/2023] Open
Abstract
Background and aims In cancer patients sarcopenia may be a predictor for postoperative complications of curative or palliative surgery. Several indices including the total psoas area index (TPAI) are proposed for the diagnosis of this condition, but there is no validated cut-off point.Our study aimed to assess the role of TPAI as a marker for sarcopenia and to compare the utility of previously proposed cut-off values for predicting post-operative complications in patients with digestive cancers undergoing surgery. Methods We retrospectively included all adult patients with digestive cancers admitted to a tertiary center for elective surgery between January and December 2019. Sarcopenia was considered based on TPAI evaluated on abdominal computed tomography (CT) and for analysis we used different cut-off points published by various authors. The primary endpoint was the occurrence of any complications as defined by the Clavien-Dindo classification. The secondary endpoints were fistula development, low- versus high-grade Clavien-Dindo post-operative complications, moderate or severe anemia at discharge, major bleeding, hypoalbuminemia at discharge, and decrease in albumin levels by at least 1g/dL. Results We included 155 patients with a mean age of 64.78 ± 11.40 years, of which 59.35% were males; 58.06% developed postoperative complications. TPAI evaluated as a continuous variable was not a predictor for the development of post-operative complications neither in the general study sample, nor in the gender subgroups of patients. Sarcopenia defined by previously proposed cut-off values was not a predictor of the secondary end-points either. Conclusion TPAI as a sole parameter for defining sarcopenia was not a predictor for postoperative complications in patients undergoing surgery for digestive neoplasia.
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Affiliation(s)
- Carmen Haiducu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Catalin Adrian Buzea
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Cardiology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Caterina Delcea
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Cardiology Department, Colentina Clinical Hospital, Bucharest, Romania
| | - Vladislav Brasoveanu
- Dan Setlacec General Surgery and Hepatic Transplant Department, Fundeni Clinical Institute, Bucharest, Romania
- Titu Maiorescu University, Bucharest, Romania
| | - Cristian Mugur Grasu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Radiology Department, Fundeni Clinical Institute, Bucharest, Romania
| | - Gheorghe-Andrei Dan
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- Cardiology Department, Colentina Clinical Hospital, Bucharest, Romania
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14
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Martin A, Gallot YS, Freyssenet D. Molecular mechanisms of cancer cachexia-related loss of skeletal muscle mass: data analysis from preclinical and clinical studies. J Cachexia Sarcopenia Muscle 2023; 14:1150-1167. [PMID: 36864755 PMCID: PMC10235899 DOI: 10.1002/jcsm.13073] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 06/15/2022] [Accepted: 08/14/2022] [Indexed: 03/04/2023] Open
Abstract
Cancer cachexia is a systemic hypoanabolic and catabolic syndrome that diminishes the quality of life of cancer patients, decreases the efficiency of therapeutic strategies and ultimately contributes to decrease their lifespan. The depletion of skeletal muscle compartment, which represents the primary site of protein loss during cancer cachexia, is of very poor prognostic in cancer patients. In this review, we provide an extensive and comparative analysis of the molecular mechanisms involved in the regulation of skeletal muscle mass in human cachectic cancer patients and in animal models of cancer cachexia. We summarize data from preclinical and clinical studies investigating how the protein turnover is regulated in cachectic skeletal muscle and question to what extent the transcriptional and translational capacities, as well as the proteolytic capacity (ubiquitin-proteasome system, autophagy-lysosome system and calpains) of skeletal muscle are involved in the cachectic syndrome in human and animals. We also wonder how regulatory mechanisms such as insulin/IGF1-AKT-mTOR pathway, endoplasmic reticulum stress and unfolded protein response, oxidative stress, inflammation (cytokines and downstream IL1ß/TNFα-NF-κB and IL6-JAK-STAT3 pathways), TGF-ß signalling pathways (myostatin/activin A-SMAD2/3 and BMP-SMAD1/5/8 pathways), as well as glucocorticoid signalling, modulate skeletal muscle proteostasis in cachectic cancer patients and animals. Finally, a brief description of the effects of various therapeutic strategies in preclinical models is also provided. Differences in the molecular and biochemical responses of skeletal muscle to cancer cachexia between human and animals (protein turnover rates, regulation of ubiquitin-proteasome system and myostatin/activin A-SMAD2/3 signalling pathways) are highlighted and discussed. Identifying the various and intertwined mechanisms that are deregulated during cancer cachexia and understanding why they are decontrolled will provide therapeutic targets for the treatment of skeletal muscle wasting in cancer patients.
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Affiliation(s)
- Agnès Martin
- Laboratoire Interuniversitaire de Biologie de la Motricité EA 7424, Univ LyonUniversité Jean Monnet Saint‐EtienneSaint‐Priest‐en‐JarezFrance
| | - Yann S. Gallot
- LBEPS, Univ Evry, IRBA, Université Paris SaclayEvryFrance
| | - Damien Freyssenet
- Laboratoire Interuniversitaire de Biologie de la Motricité EA 7424, Univ LyonUniversité Jean Monnet Saint‐EtienneSaint‐Priest‐en‐JarezFrance
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15
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Petric M, Jordan T, Karteek P, Licen S, Trotovsek B, Tomazic A. Radiological assessment of skeletal muscle index and myosteatosis and their impact postoperative outcomes after liver transplantation. Radiol Oncol 2023; 57:168-177. [PMID: 37341202 DOI: 10.2478/raon-2023-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 05/16/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Liver transplantation offers curative treatment to patients with acute and chronic end-stage liver disease. The impact of nutritional status on postoperative outcomes after liver transplantation remains poorly understood. The present study investigated the predictive value of radiologically assessed skeletal muscle index (SMI) and myosteatosis (MI) on postoperative outcomes. PATIENTS AND METHODS Data of 138 adult patients who underwent their first orthotopic liver transplantation were retrospectively analysed. SMI and MI in computer tomography (CT) scan at the third lumbar vertebra level were calculated. Results were analyzed for the length of hospitalisation and postoperative outcomes. RESULTS In 63% of male and 28.9% of female recipients, low SMI was found. High MI was found in 45(32.6%) patients. Male patients with high SMI had longer intensive care unit (ICU) stay (P < 0.025). Low SMI had no influence on ICU stay in female patients (P = 0.544), length of hospitalisation (male, P > 0.05; female, P = 0.843), postoperative complication rates (males, P = 0.883; females, P = 0.113), infection rate (males, P = 0.293, females, P = 0.285) and graft rejection (males, P = 0.875; females, P = 0.135). The presence of MI did not influence ICU stay (P = 0.161), hospitalization (P = 0.771), postoperative complication rates (P = 0.467), infection rate (P = 0.173) or graft rejection rate (P = 0.173). CONCLUSIONS In our study, changes in body composition of liver transplant recipients observed with SMI and MI had no impact on postoperative course after liver transplantation. CT body composition analysis of recipients and uniformly accepted cut-off points are crucial to producing reliable data in the future.
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Affiliation(s)
- Miha Petric
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Taja Jordan
- Institute of Radiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Popuri Karteek
- Department of Computer Science, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Sabina Licen
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
| | - Blaz Trotovsek
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ales Tomazic
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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16
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Yang H, Wan XX, Ma H, Li Z, Weng L, Xia Y, Zhang XM. Prevalence and mortality risk of low skeletal muscle mass in critically ill patients: an updated systematic review and meta-analysis. Front Nutr 2023; 10:1117558. [PMID: 37252244 PMCID: PMC10213681 DOI: 10.3389/fnut.2023.1117558] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 04/11/2023] [Indexed: 05/31/2023] Open
Abstract
Background Patients with critical illness often develop low skeletal muscle mass (LSMM) for multiple reasons. Numerous studies have explored the association between LSMM and mortality. The prevalence of LSMM and its association with mortality are unclear. This systematic review and meta-analysis was performed to examine the prevalence and mortality risk of LSMM among critically ill patients. Methods Three internet databases (Embase, PubMed, and Web of Science) were searched by two independent investigators to identify relevant studies. A random-effects model was used to pool the prevalence of LSMM and its association with mortality. The GRADE assessment tool was used to assess the overall quality of evidence. Results In total, 1,582 records were initially identified in our search, and 38 studies involving 6,891 patients were included in the final quantitative analysis. The pooled prevalence of LSMM was 51.0% [95% confidence interval (CI), 44.5-57.5%]. The subgroup analysis showed that the prevalence of LSMM in patients with and without mechanical ventilation was 53.4% (95% CI, 43.2-63.6%) and 48.9% (95% CI, 39.7-58.1%), respectively (P-value for difference = 0.44). The pooled results showed that critically ill patients with LSMM had a higher risk of mortality than those without LSMM, with a pooled odds ratio of 2.35 (95% CI, 1.91-2.89). The subgroup analysis based on the muscle mass assessment tool showed that critically ill patients with LSMM had a higher risk of mortality than those with normal skeletal muscle mass regardless of the different assessment tools used. In addition, the association between LSMM and mortality was statistically significant, independent of the different types of mortality. Conclusion Our study revealed that critically ill patients had a high prevalence of LSMM and that critically ill patients with LSMM had a higher risk of mortality than those without LSMM. However, large-scale and high-quality prospective cohort studies, especially those based on muscle ultrasound, are required to validate these findings. Systematic review registration http://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42022379200.
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Affiliation(s)
- Hui Yang
- Department of Nursing, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Xi-Xi Wan
- Department of Medical Intensive Care Unit, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Hui Ma
- Department of Medical Intensive Care Unit, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Zhen Li
- Department of Urology, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Li Weng
- Department of Medical Intensive Care Unit, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Ying Xia
- Department of Medical Intensive Care Unit, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
| | - Xiao-Ming Zhang
- Department of Nursing, Chinese Academy of Medical Sciences-Peking Union Medical College Hospital, Beijing, China
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17
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Westenberg LB, Zorgdrager M, Swaab TDA, van Londen M, Bakker SJL, Leuvenink HGD, Viddeleer AR, Pol RA. Reference values for low muscle mass and myosteatosis using tomographic muscle measurements in living kidney donors. Sci Rep 2023; 13:5835. [PMID: 37037940 PMCID: PMC10086018 DOI: 10.1038/s41598-023-33041-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/06/2023] [Indexed: 04/12/2023] Open
Abstract
Low muscle mass and myosteatosis are associated with poor clinical outcomes. Computed tomography (CT) imaging is an objective method for muscle mass and quality assessment; however consensus on cut-off values is lacking. This study assessed age-, sex-, and body mass index (BMI)-specific reference values of skeletal muscle parameters and correlated muscle mass with 24-h urinary creatinine excretion (24-h UCE). In total, 960 healthy subjects were included in this study. Muscle mass and quality were determined using axial CT slices at the vertebral level L3. The muscle area was indexed for height (skeletal muscle index [SMI]). The mean age was 53 ± 11 years, and 50% were male. The SMI reference values for low muscle mass in males were 38.8 cm2/m2 (20-29 years), 39.2 (30-39 years), 39.9 (40-49 years), 39.0 (50-59 years), 37.0 (60-69 years), and 36.8 (70-79 years). For females, these reference values were 37.5 cm2/m2 (20-29 years), 35.5 (30-39 years), 32.8 (40-49 years), 33.2 (50-59 years), 31.2 (60-69 years), and 31.5 (70-79 years). 24-h UCE and SMI were significantly correlated (r = 0.54, p < 0.001) without bias between the two methods of assessing muscle mass. This study provides age-, sex-, and BMI-specific reference values for skeletal muscle parameters that will support clinical decision making.
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Affiliation(s)
- Lisa B Westenberg
- Division of Transplant Surgery, Department of Surgery, University Medical Centre Groningen, University of Groningen, PO Box 30 001, 9700 RB, Groningen, The Netherlands.
| | - Marcel Zorgdrager
- Department of Radiology, Medical Imaging Center, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Tim D A Swaab
- Department of Radiology, Medical Imaging Center, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Marco van Londen
- Division of Nephrology, Department of Internal Medicine, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Stephan J L Bakker
- Division of Nephrology, Department of Internal Medicine, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Henri G D Leuvenink
- Division of Transplant Surgery, Department of Surgery, University Medical Centre Groningen, University of Groningen, PO Box 30 001, 9700 RB, Groningen, The Netherlands
| | - Alain R Viddeleer
- Department of Radiology, Medical Imaging Center, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Robert A Pol
- Division of Transplant Surgery, Department of Surgery, University Medical Centre Groningen, University of Groningen, PO Box 30 001, 9700 RB, Groningen, The Netherlands
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18
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Maurits JSF, Sedelaar JPM, Aben KKH, Kampman E, Kiemeney LALM, Vrieling A. Cohort profile - the Renal cell cancer: Lifestyle, prognosis and quality of life (ReLife) study in the Netherlands. BMJ Open 2023; 13:e066909. [PMID: 36972960 PMCID: PMC10069500 DOI: 10.1136/bmjopen-2022-066909] [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] [Indexed: 03/29/2023] Open
Abstract
PURPOSE The Renal cell cancer: Lifestyle, prognosis and quality of life (ReLife) study is set up to obtain insight into the association of patient and tumour characteristics, lifestyle habits and circulating biomarkers with body composition features in patients with localised renal cell cancer (RCC). Further, it aims to assess the association of body composition features, lifestyle habits and circulating biomarkers with clinical outcomes, including health-related quality of life. PARTICIPANTS The ReLife study is a multicentre prospective cohort study involving 368 patients with newly diagnosed stages I-III RCC recruited from January 2018 to June 2021 from 18 hospitals in the Netherlands. At 3 months, 1 year and 2 years after treatment, participants fill out a general questionnaire and questionnaires about their lifestyle habits (eg, diet, physical activity, smoking and alcohol consumption), medical history and health-related quality of life. At all three time points, patients wear an accelerometer and have blood samples taken. CT scans for body composition analysis are being collected. Permission is asked for collection of tumour samples. Information about disease characteristics, treatment of the primary tumour and clinical outcomes is being collected from medical records by the Netherlands Cancer Registry. FINDINGS TO DATE A total of 836 invited patients were eligible and 368 patients were willing to participate and were included (response rate 44%). The mean age of patients was 62.5±9.0 years and 70% was male. The majority had stage I (65%) disease and were treated with radical nephrectomy (57%). Data collection at 3 months and 1 years after treatment have been finalised. FUTURE PLANS Data collection at 2 years after treatment is expected to be finalised in June 2023 and longitudinal clinical data will continue to be collected. Results of studies based on this cohort are important to develop personalised evidence-based lifestyle advice for patients with localised RCC to enable them to get more control over their disease course.
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Affiliation(s)
- Jake S F Maurits
- Department for Health Evidence, Radboud Univerity Medical Center, Nijmegen, The Netherlands
| | - J P Michiel Sedelaar
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Katja K H Aben
- Department for Health Evidence, Radboud Univerity Medical Center, Nijmegen, The Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Ellen Kampman
- Department for Health Evidence, Radboud Univerity Medical Center, Nijmegen, The Netherlands
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | | | - Alina Vrieling
- Department for Health Evidence, Radboud Univerity Medical Center, Nijmegen, The Netherlands
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Belger E, Truhn D, Weber CD, Neumann UP, Hildebrand F, Horst K. The Impact of Body Mass Composition on Outcome in Multiple Traumatized Patients—Results from the Fourth Thoracic and Third Lumbar Vertebrae: A Single-Center Retrospective Observational Study. J Clin Med 2023; 12:jcm12072520. [PMID: 37048604 PMCID: PMC10095228 DOI: 10.3390/jcm12072520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/18/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023] Open
Abstract
Background: Body mass composition (BC) was shown to correlate with outcome in patients after surgery and minor trauma. As BC is assessed using computed tomography (CT) and routinely applied in multiple trauma (MT), this study will help to analyze whether BC variables also correlate with outcome in trauma patients. Materials and Methods: Inclusion criteria were MT (Injury Severity Score (ISS) > 15) and whole-body CT (WBCT) scan on admission. Muscle and fat tissue were assessed at the level of the fourth thoracic vertebra (T4) and the third lumbar vertebra (L3) using Slice-O-matic software, version 5.0 (Tomovision, Montreal, QC, Canada). Univariate and multivariate regression models were used with regard to outcome parameters such as duration of ventilation, hospital stay, local (i.e., pneumonia, wound infection) and systemic (i.e., MODS, SIRS) complications, and mortality. Results: 297 patients were included. BC correlated with both the development and severity of complications. Skeletal muscle index (SMI) and subcutaneous adipose tissue index (SATI) at both T4 and L3 correlated positively with the occurrence of systemic infections. Local infections positively correlated with SMI at T4. Low muscle mass and high visceral adipose tissue (VAT) predicted the severity of systemic and local complications. Muscle tissue markers at both T4 and L3 predicted the severity of complications in roughly the same way. Moreover, higher muscle mass at the L3 level was significantly associated with higher overall survival, while SATI at the T4 level correlated positively with hospital stay, length of stay in the ICU, and duration of ventilation. Conclusions: A lower muscle mass and a high adipose tissue index are associated with a poor outcome in MT. For the first time, it was shown that BC at the fourth thoracic vertebra is associated with comparable results to those found at the third lumbar level.
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20
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Overcoming barriers to timely recognition and treatment of cancer cachexia: Sharing Progress in Cancer Care Task Force Position Paper and Call to Action. Crit Rev Oncol Hematol 2023; 185:103965. [PMID: 36931616 DOI: 10.1016/j.critrevonc.2023.103965] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Cachexia is a life-threatening disorder affecting an estimated 50-80% of cancer patients. The loss of skeletal muscle mass in patients with cachexia is associated with an increased risk of anticancer treatment toxicity, surgical complications and reduced response. Despite international guidelines, the identification and management of cancer cachexia remains a significant unmet need owing in part to the lack of routine screening for malnutrition and suboptimal integration of nutrition and metabolic care into clinical oncology practice. In June 2020, Sharing Progress in Cancer Care (SPCC) convened a multidisciplinary task force of medical experts and patient advocates to examine the barriers preventing the timely recognition of cancer cachexia, and provide practical recommendations to improve clinical care. This position paper summarises the key points and highlights available resources to support the integration of structured nutrition care pathways.
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21
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Chen J, Xia Y, Liu Y, Zhu H. Effect of low skeletal muscle mass on long-term mortality after abdominal aortic aneurysm repair: A meta-analysis. Pak J Med Sci 2023; 39:587-594. [PMID: 36950390 PMCID: PMC10025718 DOI: 10.12669/pjms.39.2.7366] [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: 11/07/2022] [Revised: 11/16/2022] [Accepted: 01/18/2023] [Indexed: 02/05/2023] Open
Abstract
Objective This meta-analysis was designed to assess if pre-operative low skeletal muscle mass impacts mortality rates of patients undergoing abdominal aortic aneurysm (AAA) repair. Methods Datasets of PubMed, CENTRAL, ScienceDirect, Embase, and Google Scholar were searched from 1st January 1980 to 15th December 2021 for studies assessing the role of low skeletal muscle mass on mortality rates of AAA repair. Studies measuring skeletal muscle mass on computed tomography scans and reporting long-term mortality (>1 year) were included. Multivariable adjusted ratios were combined in a random-effects model. Results Fifteen studies with 3776 patients were included. Meta-analysis showed a statistically significant increased risk of all-cause mortality in patients with low skeletal muscle mass (HR: 2.07 95% CI: 1.56, 2.74 I2=65% p<0.00001) as compared to normal muscle mass patients. Pooled data indicated that low skeletal muscle mass was associated with statistically significant increased risk of mortality in studies on endovascular repair (HR: 2.86 95% CI: 1.95, 4.20 I2=58% p<0.00001) as well as those including a mixed group of patients (HR: 1.39 95% CI: 1.06, 1.82 I2=31% p=0.02). Conclusion Low skeletal muscle mass in AAA patients undergoing surgical repair is associated with increased risk of long-term mortality. Current evidence is limited by the retrospective nature of data and variability in defining and measuring low skeletal muscle mass. There is a need for future prospective studies defining the optimal cut-off of low skeletal muscle mass in different populations.
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Affiliation(s)
- Junjing Chen
- Junjing Chen, Department of Thyroid Surgery and Vascular Surgery, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou 313000, Zhejiang Province, P.R. China
| | - Yanfen Xia
- Yanfen Xia, Department of Thyroid Surgery and Vascular Surgery, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou 313000, Zhejiang Province, P.R. China
| | - Yi Liu
- Yi Liu, Department of Thyroid Surgery and Vascular Surgery, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou 313000, Zhejiang Province, P.R. China
| | - Huifang Zhu
- Huifang Zhu, Department of Thyroid Surgery and Vascular Surgery, Huzhou Central Hospital, Affiliated Central Hospital HuZhou University, Huzhou 313000, Zhejiang Province, P.R. China
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22
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Santanasto AJ, Zmuda JM, Cvejkus RK, Gordon CL, Nair S, Carr JJ, Terry JG, Wheeler VW, Miljkovic I. Thigh and Calf Myosteatosis are Strongly Associated with Muscle and Physical Function in African Caribbean Men. J Gerontol A Biol Sci Med Sci 2023; 78:527-534. [PMID: 35661875 PMCID: PMC9977257 DOI: 10.1093/gerona/glac124] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND African Caribbeans have higher levels of myosteatosis than other populations; however, little is known about the impact of myosteatosis on physical function in African Caribbeans. Herein, we examined the association between regional myosteatosis of the calf, thigh, and abdomen versus physical function in 850 African-Ancestry men aged 64.2 ± 8.9 (range 50-95) living on the Caribbean Island of Tobago. METHODS Myosteatosis was measured using computed tomography and included intermuscular adipose tissue (IMAT) and muscle density levels of the thigh, calf, psoas, and paraspinous muscles. Outcomes included grip strength, time to complete 5 chair-rises, and 4-meter gait speed. Associations were quantified using separate linear models for each myosteatosis depot and were adjusted for age, height, demographics, physical activity, and chronic diseases. Beta coefficients were presented per standard deviation of each myosteatosis depot. RESULTS Higher thigh IMAT was the only IMAT depot significantly associated with weaker grip strength (β = -1.3 ± 0.43 kg, p = .003). However, lower muscle density of all 4 muscle groups was associated with weaker grip strength (all p < .05). Calf and thigh myosteatosis (IMAT and muscle density) were significantly associated with both worse chair rise time and gait speed (all p < .05), whereas psoas IMAT and paraspinous muscle density were associated with gait speed. CONCLUSION Myosteatosis of the calf and thigh-but not the abdomen-were strongly associated with grip strength and performance measures of physical function in African Caribbean men. However, posterior abdominal myosteatosis may have some utility when abdominal images are all that are available.
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Affiliation(s)
- Adam J Santanasto
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Joseph M Zmuda
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ryan K Cvejkus
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Sangeeta Nair
- Department of Radiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - J Jeffrey Carr
- Department of Radiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - James G Terry
- Department of Radiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Victor W Wheeler
- Tobago Health Studies Office, Scarborough, Tobago, Trinidad and Tobago
| | - Iva Miljkovic
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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23
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Zhang Y, Zhang T, Yin W, Zhang L, Xiang J. Diagnostic Value of Sarcopenia Computed Tomography Metrics for Older Patients with or without Cancers with Gastrointestinal Disorders. J Am Med Dir Assoc 2023; 24:220-227.e4. [PMID: 36463968 DOI: 10.1016/j.jamda.2022.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 10/11/2022] [Accepted: 10/28/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVES The diagnostic utility of poor body composition measures in sarcopenia remains unclear. We hypothesize that the skeletal muscle gauge [combination of skeletal muscle index (SMI) and skeletal muscle density (SMD); SMG = SMI × SMD] would have significant diagnostic and predictive value in certain muscle regions and populations. DESIGN Prospective cross-sectional study. SETTING AND PARTICIPANTS We examined inpatients age ≥60 years with or without cancer and with gastrointestinal disorders. METHODS We used computed tomography (CT) image metrics in the 12th thoracic (T12), third lumbar (L3), erector spinae muscle (ESM), and psoas muscle (PM) regions to establish correlations with the 2019 Asian Working Group for Sarcopenia Consensus and used receiver operating characteristic area under the curve (AUC) to compare differences between metrics. Associations between CT metrics and mortality were reported as relative risk after adjustments. RESULTS We evaluated 385 patients (median age, 69.0 years; 60.8% men) and found consistent trends in cancer (49.6%) and noncancer (50.4%) cohorts. SMG had a stronger correlation with muscle mass than SMD [mean rho: 0.68 (range, 0.59‒0.73) vs 0.39 (range, 0.28‒0.48); all P < .01] in T12, L3, and PM regions and a stronger correlation with muscle function than SMI [mean rho: 0.60 (range, 0.50‒0.77) vs 0.36 (range, 0.22‒0.58); all P < .05] in T12, ESM, and L3 regions. SMG outperformed SMI in diagnostic accuracy in all regions, particularly for L3 (AUC: 0.87‒0.88 vs 0.80‒0.82; both P < .05). PMG (PM gauge) and L3SMG did not differ, whereas EMG (ESM gauge) or T12SMG and L3SMG did (AUC: 0.80‒0.82 vs 0.87‒0.88; all P < .05). L3SMI, L3SMD, T12SMG, EMG, and PMG showed no association with 1-year cancer-related mortality after adjusting for confounders; however, L3SMG [relative risk = 0.92 (0.85‒0.99); P = .023) was. CONCLUSIONS AND IMPLICATIONS L3SMG covers all features of sarcopenia with more diagnostic value than other metrics, allowing a complete sarcopenia assessment with CT alone and not just in populations with cancer.
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Affiliation(s)
- Yunyun Zhang
- The Second School of Clinical Medicine, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Rehabilitation, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ting Zhang
- Department of Rehabilitation, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Medical Technology School, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Wenjing Yin
- The Second School of Clinical Medicine, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Rehabilitation, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lei Zhang
- Department of Medical Imaging, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jie Xiang
- The Second School of Clinical Medicine, Xuzhou Medical University, Xuzhou, Jiangsu, China; Department of Rehabilitation, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China; Medical Technology School, Xuzhou Medical University, Xuzhou, Jiangsu, China.
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24
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Walpot J, Herck PV, de Heyning CMV, Bosmans J, Massalha S, Inácio JR, Heidbuchel H, Malbrain ML. Computed tomography measured epicardial adipose tissue and psoas muscle attenuation: new biomarkers to predict major adverse cardiac events and mortality in patients with heart disease and critically ill patients. Part II: Psoas muscle area and density. Anaesthesiol Intensive Ther 2023; 55:243-261. [PMID: 38084569 PMCID: PMC10691466 DOI: 10.5114/ait.2023.132460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 07/28/2023] [Indexed: 12/18/2023] Open
Abstract
Sarcopenia is a syndrome characterised by loss of skeletal muscle mass, loss of muscle quality, and reduced muscle strength, resulting in low performance. Sarcopenia has been associated with increased mortality and complications after medical interventions. In daily clinical practice, sarcopenia is assessed by clinical assessment of muscle strength and performance tests and muscle mass quantification by dual-energy X-ray absorptio-metry (DXA) or bioelectrical impedance analysis (BIA). Assessment of the skeletal muscle quantity and quality obtained by abdominal computed tomography (CT) has gained interest in the medical community, as abdominal CT is performed for various medical reasons, and quantification of the psoas and skeletal muscle can be performed without additional radiation load and dye administration. The definitions of CT-derived skeletal muscle mass quantification are briefly reviewed: psoas muscle area (PMA), skeletal muscle area (SMA), and transverse psoas muscle thickness (TPMT). We explain how CT attenuation coefficient filters are used to determine PMA and SMA, resulting in the psoas muscle index (PMI) and skeletal muscle index (SMI), respectively, after indexation to body habitus. Psoas muscle density (PMD), a biomarker for skeletal muscle quality, can be assessed by measuring the psoas muscle CT attenuation coefficient, expressed in Hounsfield units. The concept of low-density muscle (LDM) is explained. Finally, we review the medical literature on PMI and PMD as predictors of adverse outcomes in patients undergoing trauma or elective major surgery, transplantation, and in patients with cardiovascular and internal disease. PMI and PMD are promising new biomarkers predicting adverse outcomes after medical interventions.
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Affiliation(s)
| | - Paul Van Herck
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
- Cardiovascular Sciences, University of Antwerp, Antwerp, Belgium
| | - Caroline M. Van de Heyning
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
- Cardiovascular Sciences, University of Antwerp, Antwerp, Belgium
| | - Johan Bosmans
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
- Cardiovascular Sciences, University of Antwerp, Antwerp, Belgium
| | | | - João R. Inácio
- Centro Hospitalar Universitário Lisboa Norte/ Hospital de Santa Maria, Lisbon, Portugal
| | - Hein Heidbuchel
- Department of Cardiology, University Hospital Antwerp, Antwerp, Belgium
- Cardiovascular Sciences, University of Antwerp, Antwerp, Belgium
| | - Manu L. Malbrain
- International Fluid Academy, Lovenjoel, Belgium
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland
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25
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Fröhlich AK, Diek M, von Haehling S, Anker MS. Furnishing the cachexia landscape: A year of research in JCSM. J Cachexia Sarcopenia Muscle 2022; 13:2763-2771. [PMID: 36510825 PMCID: PMC9745474 DOI: 10.1002/jcsm.13151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Ann-Kathrin Fröhlich
- Berlin Institute of Health Center for Regenerative Therapies (BCRT), Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Berlin, Berlin, Germany.,Division of Cardiology and Metabolism, Department of Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Monika Diek
- Division of Cardiology and Metabolism, Department of Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Göttingen, Göttingen, Germany
| | - Markus S Anker
- Berlin Institute of Health Center for Regenerative Therapies (BCRT), Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Berlin, Berlin, Germany.,Department of Cardiology (CBF), Charité-Universitätsmedizin Berlin, Berlin, Germany
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26
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Luo K, Yang L, Li Y. Sarcopenia as a predictor of outcome after transcatheter aortic valve implantation: protocol for systematic review and meta-analysis. BMJ Open 2022; 12:e067461. [PMID: 36450430 PMCID: PMC9717315 DOI: 10.1136/bmjopen-2022-067461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Sarcopenia represents a central biological substratum of frailty, which increases the incidence of adverse events and mortality after surgery for oesophageal cancer, gastrectomy and pancreatic surgery. Recently, sarcopenia has been suggested as a predictor of outcomes in patients undergoing transcatheter aortic valve implantation (TAVI). However, since relevant data were variable, we aimed to perform a systematic review and meta-analysis of the current literature to evaluate sarcopenia as a predictor of post-TAVI outcomes. METHODS AND ANALYSIS Two investigators will conduct independent searches in PubMed, EMBASE, Web of Science, MEDLINE and the Cochrane Library, from database inception to October 2022. The search will not be limited by language or region. Eligible studies will include reports investigating post-TAVI outcomes in patients with sarcopenia, who are aged >18 years and diagnosed using a CT scan. The primary outcome is short-term mortality (30-day mortality), while the secondary outcomes include long-term mortality (>30 days), length of intensive care unit (ICU) stay, need for ICU admission (the number of patients in the sarcopenia or non-sarcopenia group requiring ICU admission), length of hospital stay and overall complications. Included studies will be assessed for risk of bias according to the Quality in Prognosis Studies critical assessment tool and certainty of evidence using the Grading of Recommendations, Assessment, Development and Evaluation. The analysis will be done with Review Manager (V.5.4) software. If testing reveals little or no statistical heterogeneity, a fixed-effect model will be used for data synthesis; otherwise, a random-effect model may be employed. On encountering substantial heterogeneity, subgroup analysis and leave-one-out jackknife sensitivity analysis will be used to verify the robustness of the results. The obtained results will be presented as forest plots while Cochran's Q test and I2 test will be used to calculate the heterogeneity (>50% indicating strong heterogeneity). ETHICS AND DISSEMINATION No ethical approval is needed for this study since we will be using data from previously published studies. The results will be disseminated in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42022349525.
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Affiliation(s)
- Kai Luo
- Department of Anesthesiology, Sichuan University, Chengdu, China
| | - Lei Yang
- Department of Anesthesiology, Sichuan University, Chengdu, China
- Department of Anesthesiology, Chinese Academy of Medical Sciences, Cheng du, China
| | - Yu Li
- Department of Anesthesiology, Sichuan University, Chengdu, China
- Department of Anesthesiology, Chinese Academy of Medical Sciences, Cheng du, China
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27
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Wang Q, Wang A, Li Z, Sparrelid E, Brismar TB. Impact of sarcopenia on the future liver remnant growth after portal vein embolization and associating liver partition and portal vein ligation for staged hepatectomy in patients with liver cancer: A systematic review. Front Oncol 2022; 12:1064785. [PMID: 36505848 PMCID: PMC9730229 DOI: 10.3389/fonc.2022.1064785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose The impact of sarcopenia on the future liver remnant (FLR) growth after portal vein occlusion, including portal vein embolization (PVE) and associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) has gained increasing interest. This systematic review aimed to explore whether sarcopenia was associated with insufficient FLR growth after PVE/ALPPS stage-1. Methods A systematic literature search was performed in PubMed, Embase, Web of Science, and Cochrane Library up to 05 July 2022. Studies evaluating the influence of sarcopenia on FLR growth after PVE/ALPPS stage-1 in patients with liver cancer were included. A predefined table was used to extract information including the study and patient characteristics, sarcopenia measurement, FLR growth, post-treatment complications and post-hepatectomy liver failure, resection rate. Research quality was evaluated by the Newcastle-Ottawa Scale. Results Five studies consisting of 609 patients were included in this study, with a sample size ranging from 42 to 306 (median: 90) patients. Only one study was multicenter research. The incidence of sarcopenia differed from 40% to 67% (median: 63%). Skeletal muscle index based on pretreatment computed tomography was the commonly used parameter for sarcopenia evaluation. All included studies showed that sarcopenia impaired the FLR growth after PVE/ALPPS stage-1. However, the association between sarcopenia and post-treatment complications, post-hepatectomy liver failure, and resection rate remains unclear. All studies showed moderate-to-high quality. Conclusions Sarcopenia seems to be prevalent in patients undergoing PVE/ALPPS and may be a risk factor for impaired liver growth after PVE/ALPPS stage-1 according to currently limited evidence. Systematic review registration https://inplasy.com/, identifier INPLASY202280038.
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Affiliation(s)
- Qiang Wang
- Division of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden,Department of Radiology, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Anrong Wang
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,Department of Interventional Therapy, People’s Hospital of Dianjiang County, Chongqing, China
| | - Zhen Li
- Department of Hepatobiliary Surgery, People’s Hospital of Dianjiang County, Chongqing, China,*Correspondence: Zhen Li,
| | - Ernesto Sparrelid
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Torkel B. Brismar
- Division of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden,Department of Radiology, Karolinska University Hospital Huddinge, Stockholm, Sweden
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Kregel HR, Puzio TJ, Adams SD. Frailty in the Geriatric Trauma Patient: a Review on Assessments, Interventions, and Lessons from Other Surgical Subspecialties. CURRENT TRAUMA REPORTS 2022. [DOI: 10.1007/s40719-022-00241-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jacobs CR, Scali ST, Filiberto A, Anderson E, Fazzone B, Back MR, Cooper M, Upchurch GR, Huber TS. Psoas Muscle Area as a Prognostic Factor for Survival in Patients Undergoing EVAR Conversion. Ann Vasc Surg 2022; 87:1-12. [PMID: 36058454 DOI: 10.1016/j.avsg.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/05/2022] [Accepted: 08/15/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE EVAR conversion(EVAR-c) is increasingly reported and known to be technically complex and physiologically demanding. It has been proposed that pragmatic anthropomorphic measures such as psoas muscle area(PMA) may reliably quantify levels of preoperative frailty and be used to inform point of care clinical decision making and patient discussions for a variety of complex operations. To date, there is mixed data supporting use of PMA as a prognostic factor in fenestrated endovascular and open AAA repairs; however, no literature exists evaluating the impact of preoperative PMA on EVAR-c results. Therefore, the purpose of this study was to review our EVAR-c experience and evaluate the association of PMA with perioperative and long-term mortality outcomes. METHODS A retrospective single-center review of all AAA repairs was performed(2002-2019) and EVAR-c procedures were subsequently analyzed(n=153). Cross-sectional PMA at the mid-body of the L3 vertebrae was measured. The lowest PMA tertile was used as a threshold value to designate patients as having "low" PMA(n=51) and this cohort was subsequently compared to subjects with "normal" PMA(n=102). Cox proportional hazards modeling was used to estimate covariate association with all-cause mortality. RESULTS Patients with low PMA were older(77 vs. 72 years;p=.002), more likely to be female(27% vs. 5%;p<.001), and had reduced BMI(26 vs. 29kg/m2;p=.002). Time to conversion, total number of EVAR reinterventions prior to conversion and elective EVAR-c presentation incidence were similar; however, patients with low PMA had larger aneurysms(8.3 vs. 7.5cm;p=.01) and increased post-EVAR sac growth(2.3 vs. 1cm;p=.005). Unadjusted inpatient mortality was significantly greater for low PMA patients(16% vs. normal PMA, 5%, p=.02). Similarly, the total number of complications was higher among low PMA subjects(1.5±1.9 vs. normal PMA, 0.9±1.5;p=.02). Although frequency of major adverse cardiovascular events and new onset inpatient hemodialysis were similar, low PMA patients had a more than four-fold increased likelihood of having persistent requirement of hemodialysis at discharge(18% vs. 4%,p=.01). The low PMA group had decreased survival at 1 and 5 years, respectively(77±5%, 65±6% vs. normal PMA, 86±3%, 82%±5%;log-rank p=.03). Low PMA was an independent predictor of mortality with every 100mm2 increase in PMA being associated with a 15% reduction in mortality(HR 0.85,95% CI, .74-.97;p=.02). CONCLUSION Among EVAR-c patients, subjects with low preoperative PMA had higher rates of postoperative complications and worse overall survival. PMA assessments may be a useful adjunct to supplement traditional risk-stratification strategies when patients are being considered for EVAR-c.
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Affiliation(s)
- Christopher R Jacobs
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Salvatore T Scali
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville.
| | - Amanda Filiberto
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Erik Anderson
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Brian Fazzone
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Martin R Back
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Michol Cooper
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Gilbert R Upchurch
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
| | - Thomas S Huber
- Division of Vascular Surgery and Endovascular Therapy; University of Florida, Gainesville
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30
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Prado CM, Landi F, Chew STH, Atherton PJ, Molinger J, Ruck T, Gonzalez MC. Advances in Muscle Health and Nutrition: A Toolkit for Healthcare Professionals. Clin Nutr 2022; 41:2244-2263. [DOI: 10.1016/j.clnu.2022.07.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/03/2022] [Accepted: 07/31/2022] [Indexed: 11/03/2022]
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Qiu S, Cai X, Yuan Y, Xie B, Sun Z, Wu T. Is imaging-based muscle quantity associated with risk of diabetes? A meta-analysis of cohort studies. Diabetes Res Clin Pract 2022; 189:109939. [PMID: 35662615 DOI: 10.1016/j.diabres.2022.109939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 05/01/2022] [Accepted: 05/30/2022] [Indexed: 11/03/2022]
Abstract
AIMS Greater muscle quantity (muscle mass and area) is associated with better glycemic control in adults, but its longitudinal association with risk of diabetes remains debatable. We therefore conducted this meta-analysis to address this issue. METHODS We performed a literature search and included cohort studies that measured muscle quantity objectively by imaging-based approaches and reported their association with risk of diabetes. Study-specific data were pooled using a random-effects model. RESULTS Thirty-three unique datasets, with 10 on total muscle quantity, and 23 on regional (8 on appendicular, 4 on leg, 6 on thigh, and 5 on abdominal) muscle quantity, were included. Muscle quantity was all measured by dual energy x-ray absorptiometry or computed tomography. Most datasets revealed nonsignificant outcomes. Meta-analysis showed collectively that the risk of diabetes was not related to total or regional muscle quantity in either normalized or unnormalized form, with the hazard ratios ranged from 0.92 to 1.09 per every 1 standard deviation higher of corresponding muscle quantity in general (all P > 0.10). Neither sex nor weight status affected the relationship. CONCLUSIONS Our study did not provide adequate evidence to support the concept that large muscle quantity was associated with low risk of diabetes in population-based cohort studies.
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Affiliation(s)
- Shanhu Qiu
- Department of General Practice, Zhongda Hospital, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, China; Research and Education Centre of General Practice, Zhongda Hospital, Southeast University, Nanjing, China; The First Affiliated Hospital of Southern University of Science and Technology), Shenzhen, China(1)
| | - Xue Cai
- Department of Nursing Management, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yang Yuan
- Department of Endocrinology, Zhongda Hospital; Institute of Diabetes, School of Medicine, Southeast University, Nanjing, China
| | - Bo Xie
- Department of General Practice, Zhongda Hospital, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, China; Research and Education Centre of General Practice, Zhongda Hospital, Southeast University, Nanjing, China.
| | - Zilin Sun
- Department of Endocrinology, Zhongda Hospital; Institute of Diabetes, School of Medicine, Southeast University, Nanjing, China.
| | - Tongzhi Wu
- Adelaide Medical School and Centre of Research Excellence (CRE) in Translating Nutritional Science to Good Health, The University of Adelaide, Adelaide, Australia
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Ford KL, Prado CM, Weimann A, Schuetz P, Lobo DN. Unresolved issues in perioperative nutrition: A narrative review. Clin Nutr 2022; 41:1578-1590. [PMID: 35667274 DOI: 10.1016/j.clnu.2022.05.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 12/23/2022]
Abstract
Surgical patients are at an increased risk of negative outcomes if they are malnourished or at risk of malnutrition preoperatively. Optimisation of nutritional status should be a focus throughout the perioperative continuum to promote improved surgical outcomes. Enhanced Recovery after Surgery (ERAS) protocols are increasingly applied in the surgical setting but are not yet widespread. This narrative review focused on areas of perioperative nutrition that are perceived as controversial or are lacking in agreement. A search for available literature was conducted on 1 March 2022 and relevant high-quality articles published since 2015 were considered for inclusion. Most malnutrition screening tools are not specific to the surgical population except for the Perioperative Nutrition Screen (PONS) although more large-scale initiatives are needed to improve the prevalence of preoperative nutrition screening. Poor muscle health is common in patients with malnutrition and further exacerbates negative health outcomes indicating that prevention, detection and treatment is of high importance in this population. Although a lack of consensus remains for who should receive preoperative nutritional therapy, evidence suggests a positive impact on muscle health. Additionally, postoperative nutritional support benefits surgical outcomes, with some patients requiring enteral and/or parenteral feeding routes and showing benefit from immunonutrition. The importance of nutrition extends beyond the time in hospital and should remain a priority post-discharge. The impact of individual or personalised nutrition based on select patient characteristics remains to be further investigated. Overall, the importance of perioperative nutrition is evident in the literature despite select ongoing areas of contention.
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Affiliation(s)
- Katherine L Ford
- Human Nutrition Research Unit, Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, Canada
| | - Carla M Prado
- Human Nutrition Research Unit, Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, Canada
| | - Arved Weimann
- Department of General, Visceral and Oncological Surgery, Klinikum St. Georg, Leipzig, Germany
| | - Philipp Schuetz
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau, Switzerland; Medical Faculty of the University of Basel, Basel, Switzerland
| | - Dileep N Lobo
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham, UK; MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, UK.
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33
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Yang TR, Luo K, Deng X, Xu L, Wang RR, Ji P. Effect of sarcopenia in predicting postoperative mortality in emergency laparotomy: a systematic review and meta-analysis. World J Emerg Surg 2022; 17:36. [PMID: 35752855 PMCID: PMC9233792 DOI: 10.1186/s13017-022-00440-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/14/2022] [Indexed: 02/08/2023] Open
Abstract
Background While emergency laparotomy has been associated with high rates of postoperative mortality and adverse events, preoperative systematic evaluation of patients may improve perioperative outcomes. However, due to the critical condition of the patient and the limited operation time, it is challenging to conduct a comprehensive evaluation. In recent years, sarcopenia is considered a health problem associated with an increased incidence of poor prognosis. This study aimed to investigate the effect of sarcopenia on 30-day mortality and postoperative adverse events in patients undergoing emergency laparotomy. Methods We systematically searched databases including PubMed, Embase, and Cochrane for all studies comparing emergency laparotomy in patients with and without sarcopenia up to March 1, 2022. The primary outcome was of 30-day postoperative mortality. Secondary outcomes were the length of hospital stay, the incidence of adverse events, number of postoperative intensive care unit (ICU) admissions, and ICU length of stay. Study and outcome-specific risk of bias were assessed using the Quality in Prognosis Studies (QUIPS) tool. We rated the certainty of evidence using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE). Result A total of 11 eligible studies were included in this study. The results showed that patients with sarcopenia had a higher risk of death 30 days after surgery (OR = 2.42, 95% CI = 1.93–3.05, P < 0.00001). More patients were admitted to ICU after surgery (OR = 1.58, 95% CI = 1.11–2.25, P = 0.01). Both the ICU length of stay (MD = 0.55, 95% CI = 0.05–1.06, P = 0.03) and hospital length of stay (MD = 2.33, 95% CI = 1.33–3.32, P < 0.00001) were longer in the sarcopenia group. The incidence of postoperative complications was also significantly higher in patients with sarcopenia (OR = 1.78, 95% CI = 1.41–2.26, P < 0.00001). Conclusion In emergency laparotomy, sarcopenia was associated with increased 30-day postoperative mortality. Both the lengths of stay in the ICU and the total length of hospital stay were significantly higher than those in non-sarcopenic patients. Therefore, we concluded that sarcopenia can be used as a tool to identify preoperative high-risk patients, which can be considered to develop new postoperative risk prediction models. Registration number Registered on Prospero with the registration number of CRD42022300132. Supplementary Information The online version contains supplementary material available at 10.1186/s13017-022-00440-0.
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Affiliation(s)
- Tao-Ran Yang
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Xiang, Chengdu, 610041, Sichuan, China
| | - Kai Luo
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Xiang, Chengdu, 610041, Sichuan, China
| | - Xiao Deng
- Department of Anesthesiology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Le Xu
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Xiang, Chengdu, 610041, Sichuan, China
| | - Ru-Rong Wang
- Department of Anesthesiology, West China Hospital, Sichuan University, No. 37, Guoxue Xiang, Chengdu, 610041, Sichuan, China
| | - Peng Ji
- Department of Critical Care Medicine, West China Hospital, Sichuan University, No. 37, Guoxue Xiang, Chengdu, 610041, Sichuan, China.
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34
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Petrič M, Jordan T, Popuri K, Ličen S, Trotovšek B, Tomažič A. WITHDRAWN: Do skeletal muscle index and myosteatosis impact postoperative outcomes after liver transplantation? JOURNAL OF LIVER TRANSPLANTATION 2022. [DOI: 10.1016/j.liver.2022.100106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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35
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Short- and long-term impact of sarcopenia on outcomes after emergency laparotomy: A systematic review and meta-analysis. Surgery 2022; 172:436-445. [DOI: 10.1016/j.surg.2022.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 12/29/2022]
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36
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Hanna L, Nguo K, Furness K, Porter J, Huggins CE. Association between skeletal muscle mass and quality of life in adults with cancer: a systematic review and meta-analysis. J Cachexia Sarcopenia Muscle 2022; 13:839-857. [PMID: 35156342 PMCID: PMC8977976 DOI: 10.1002/jcsm.12928] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 11/11/2021] [Accepted: 01/10/2022] [Indexed: 01/06/2023] Open
Abstract
Low skeletal muscle mass is known to be associated with poor morbidity and mortality outcomes in cancer, but evidence of its impact on health-related quality of life (HRQOL) is less established. This systematic review and meta-analysis was performed to investigate the relationship between skeletal muscle mass and HRQOL in adults with cancer. Five databases (Ovid MEDLINE, Embase via Ovid, CINAHL plus, Scopus, and PsycInfo) were systematically searched from 1 January 2007 until 2 September 2020. Studies reporting on the association between measures of skeletal muscle (mass and/or radiodensity) derived from analysis of computed tomography imaging, and a validated measure of HRQOL in adults with cancer, were considered for inclusion. Studies classifying skeletal muscle mass as a categorical variable (low or normal) were combined in a meta-analysis to investigate cross-sectional association with HRQOL. Studies reporting skeletal muscle as a continuous variable were qualitatively synthesized. A total of 14 studies involving 2776 participants were eligible for inclusion. Skeletal muscle mass classified as low or normal was used to dichotomize participants in 10 studies (n = 1375). Five different cut points were used for classification across the 10 studies, with low muscle mass attributed to 58% of participants. Low muscle mass was associated with poorer global HRQOL scores [n = 985 from seven studies, standardized mean difference -0.27, 95% confidence interval (CI) -0.40 to -0.14, P < 0.0001], and poorer physical functioning domain HRQOL scores (n = 507 from five studies, standardized mean difference -0.40, 95% CI -0.74 to -0.05, P = 0.02), but not social, role, emotional, or cognitive functioning domain scores (all P > 0.05). Five studies examined the cross-sectional relationship between HRQOL and skeletal muscle mass as a continuous variable and found little evidence of an association unless non-linear analysis was used. Two studies investigated the relationship between longitudinal changes in both skeletal muscle and HRQOL, reporting that an association exists across several HRQOL domains. Low muscle mass may be associated with lower global and physical functioning HRQOL scores in adults with cancer. The interpretation of this relationship is limited by the varied classification of low muscle mass between studies. There is a need for prospective, longitudinal studies examining the interplay between skeletal muscle mass and HRQOL over time, and data should be made accessible to enable reanalysis according to different cut points. Further research is needed to elucidate the causal pathways between these outcomes.
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Affiliation(s)
- Lauren Hanna
- Department of Nutrition, Dietetics and Food, Monash University, Clayton, VIC, Australia.,Department of Nutrition and Dietetics, Monash Medical Centre, Monash Health, Clayton, VIC, Australia
| | - Kay Nguo
- Department of Nutrition, Dietetics and Food, Monash University, Clayton, VIC, Australia
| | - Kate Furness
- Department of Nutrition and Dietetics, Monash Medical Centre, Monash Health, Clayton, VIC, Australia.,Department of Physiotherapy, School of Primary and Allied Health Care, Monash University, Frankston, VIC, Australia
| | - Judi Porter
- Department of Nutrition, Dietetics and Food, Monash University, Clayton, VIC, Australia.,Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
| | - Catherine E Huggins
- Department of Nutrition, Dietetics and Food, Monash University, Clayton, VIC, Australia
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Hu MH, Yen HK, Chen IH, Wu CH, Chen CW, Yang JJ, Wang ZY, Yen MH, Yang SH, Lin WH. Decreased psoas muscle area is a prognosticator for 90-day and 1-year survival in patients undergoing surgical treatment for spinal metastasis. Clin Nutr 2022; 41:620-629. [PMID: 35124469 DOI: 10.1016/j.clnu.2022.01.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND AND AIMS Survival estimation for patients with spinal metastasis is crucial to treatment decisions. Psoas muscle area (PMA), a surrogate for total muscle mass, has been proposed as a useful survival prognosticator. However, few studies have validated the predictive value of decreased PMA in an Asian cohort or its predictive value after controlling for existing preoperative scoring systems (PSSs). In this study, we aim to answer: (1) Is PMA associated with survival in Han Chinese patients with spinal metastasis? (2) Is PMA a good prognosticator according to concordance index (c-index) and decision curve analysis (DCA) after controlling for six existing and commonly used PSSs? METHODS This study included 180 adult (≥18 years old) Taiwanese patients with a mean age of 58.3 years (range: 22-85) undergoing surgical treatment for spinal metastasis. A patient's PMA was classified into decreased, medium, and large if it fell into the lower (0-33%), middle (33-67%), and upper (67-100%) 1/3 in the study cohort, respectively. We used logistic and cox proportional-hazard regressions to assess whether PMA was associated with 90-day, 1-year, and overall survival. The model performance before and after addition of PMA to six commonly used PSSs, including Tomita score, original Tokuhashi score, revised Tokuhashi score, modified Bauer score, New England Spinal Metastasis Score, and Skeletal Oncology Research Group machine learning algorithms (SORG-MLAs), was compared by c-index and DCA to determine if PMA was a useful survival prognosticator. RESULTS Patients with a larger PMA is associated with better 90-day, but not 1-year, survival. The model performance of 90-day survival prediction improved after PMA was incorporated into all PSSs except SORG-MLAs. PMA barely improved the discriminatory ability (c-index, 0.74; 95% confidence interval [CI], 0.67-0.82 vs. c-index, 0.74; 95% CI, 0.66-0.81) and provided little gain of clinical net benefit on DCA for SORG-MLAs' 90-day survival prediction. CONCLUSIONS PMA is a prognosticator for 90-day survival and improves the discriminatory ability of earlier-proposed PSSs in our Asian cohort. However, incorporating PMA into more modern PSSs such as SORG-MLAs did not significantly improve its prediction performance.
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Affiliation(s)
- Ming-Hsiao Hu
- Department of Orthopaedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Hung-Kuan Yen
- Department of Education, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - I-Hsin Chen
- Department of Orthopaedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Horng Wu
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Wei Chen
- Department of Orthopaedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Jiun-Jen Yang
- School of Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Zhong-Yu Wang
- School of Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Mao-Hsu Yen
- Department Computer Science and Engineering, National Taiwan Ocean University, Taiwan
| | - Shu-Hua Yang
- Department of Orthopaedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Hsin Lin
- Department of Orthopaedic Surgery, National Taiwan University Hospital, Taipei, Taiwan.
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38
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Ni HJ, Hsu TF, Chen LK, Chou HL, Tung HH, Chow LH, Chen YC. Effects of Exercise Programs in older adults with Muscle Wasting: A Systematic Review and Meta-analysis. Arch Gerontol Geriatr 2022; 99:104605. [DOI: 10.1016/j.archger.2021.104605] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/21/2021] [Accepted: 11/29/2021] [Indexed: 12/14/2022]
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39
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Beetz NL, Geisel D, Shnayien S, Auer TA, Globke B, Öllinger R, Trippel TD, Schachtner T, Fehrenbach U. Effects of Artificial Intelligence-Derived Body Composition on Kidney Graft and Patient Survival in the Eurotransplant Senior Program. Biomedicines 2022; 10:biomedicines10030554. [PMID: 35327356 PMCID: PMC8945723 DOI: 10.3390/biomedicines10030554] [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: 01/21/2022] [Revised: 02/21/2022] [Accepted: 02/24/2022] [Indexed: 11/16/2022] Open
Abstract
The Eurotransplant Senior Program allocates kidneys to elderly transplant patients. The aim of this retrospective study is to investigate the use of computed tomography (CT) body composition using artificial intelligence (AI)-based tissue segmentation to predict patient and kidney transplant survival. Body composition at the third lumbar vertebra level was analyzed in 42 kidney transplant recipients. Cox regression analysis of 1-year, 3-year and 5-year patient survival, 1-year, 3-year and 5-year censored kidney transplant survival, and 1-year, 3-year and 5-year uncensored kidney transplant survival was performed. First, the body mass index (BMI), psoas muscle index (PMI), skeletal muscle index (SMI), visceral adipose tissue (VAT), and subcutaneous adipose tissue (SAT) served as independent variates. Second, the cut-off values for sarcopenia and obesity served as independent variates. The 1-year uncensored and censored kidney transplant survival was influenced by reduced PMI (p = 0.02 and p = 0.03, respectively) and reduced SMI (p = 0.01 and p = 0.03, respectively); 3-year uncensored kidney transplant survival was influenced by increased VAT (p = 0.04); and 3-year censored kidney transplant survival was influenced by reduced SMI (p = 0.05). Additionally, sarcopenia influenced 1-year uncensored kidney transplant survival (p = 0.05), whereas obesity influenced 3-year and 5-year uncensored kidney transplant survival. In summary, AI-based body composition analysis may aid in predicting short- and long-term kidney transplant survival.
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Affiliation(s)
- Nick Lasse Beetz
- Department of Radiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany; (D.G.); (S.S.); (T.A.A.); (U.F.)
- DZHK (German Center for Cardiovascular Research), 10785 Berlin, Germany;
- Correspondence: ; Tel.: +49-30-45-065-7278
| | - Dominik Geisel
- Department of Radiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany; (D.G.); (S.S.); (T.A.A.); (U.F.)
| | - Seyd Shnayien
- Department of Radiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany; (D.G.); (S.S.); (T.A.A.); (U.F.)
| | - Timo Alexander Auer
- Department of Radiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany; (D.G.); (S.S.); (T.A.A.); (U.F.)
- Berlin Institute of Health, 10178 Berlin, Germany;
| | - Brigitta Globke
- Berlin Institute of Health, 10178 Berlin, Germany;
- Department of Surgery, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany;
| | - Robert Öllinger
- Department of Surgery, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany;
| | - Tobias Daniel Trippel
- DZHK (German Center for Cardiovascular Research), 10785 Berlin, Germany;
- Department of Internal Medicine—Cardiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
| | - Thomas Schachtner
- Division of Nephrology, University Hospital Zurich, 8091 Zürich, Switzerland;
| | - Uli Fehrenbach
- Department of Radiology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany; (D.G.); (S.S.); (T.A.A.); (U.F.)
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Sato R, Oikawa M, Kakita T, Okada T, Abe T, Yazawa T, Tsuchiya H, Akazawa N, Yoshimachi S, Okano H, Ito K, Tsuchiya T. Impact of Sarcopenia on Postoperative Complications in Obstructive Colorectal Cancer Patients Who Received Stenting as a Bridge to Curative Surgery. J Anus Rectum Colon 2022; 6:40-51. [PMID: 35128136 PMCID: PMC8801243 DOI: 10.23922/jarc.2021-057] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/29/2021] [Indexed: 01/06/2023] Open
Abstract
Objectives: Understanding the relationship between sarcopenia and malignancy is increasingly important since they inevitably affect the aging population. We investigated the clinical significance of sarcopenia in nonmetastatic obstructive colorectal cancer (OCRC) patients who were inserted self-expandable metallic stent and underwent curative surgery. Methods: Plain cross-sectional CT images obtained before stenting were retrospectively analyzed in 92 patients. Muscle volume loss (myopenia) and decreased muscle quality (myosteatosis) were evaluated as skeletal muscle index (SMI) and intramuscular adipose tissue content (IMAC), respectively. Results: This study included 54 men and 38 women, with a median age of 70.5 years. The median interval between SEMS placement and the surgery was 17 days (range, 5-47). There were 35 postoperative complications. The median postoperative hospital stay was 15.5 days (range, 8-77). Twenty-eight patients (41.3%) were classified as SMI-low, and 31 (34.1%) patients were classified as IMAC-high. In multivariate analysis, IMAC-high [hazard ratio (HR) = 7.68, 95% confidence interval (CI) 2.22-26.5, P = 0.001] and right-sided tumor (HR = 5.79, 95% CI 1.36-24.7, P = 0.018) were independent predictors of postoperative complications. IMAC-high (HR = 23.2, 95% CI 4.11-131, P < 0.001) and elevated modified Glasgow prognostic score (mGPS) (HR = 5.85, 95% CI 1.22-28.1, P = 0.027) were independent predictors of infectious complications. Relapse-free survival and overall survival were not significantly different regardless of the SMI or IMAC status. Conclusions: IMAC was associated with postoperative complications and infectious complications. Myosteatosis might be a stronger predictor of postoperative complications than myopenia.
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Affiliation(s)
- Ryuichiro Sato
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan.,Department of Surgery, Japanese Red Cross Sendai Hospital, Sendai, Japan
| | - Masaya Oikawa
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Tetsuya Kakita
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Takaho Okada
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Tomoya Abe
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Takashi Yazawa
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Haruyuki Tsuchiya
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Naoya Akazawa
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Shingo Yoshimachi
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Haruka Okano
- Department of Gastroenterology, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Kei Ito
- Department of Gastroenterology, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
| | - Takashi Tsuchiya
- Department of Gastroenterological Surgery, Sendai City Medical Center Sendai Open Hospital, Sendai, Japan
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41
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de Jong MC, Patel N, Hassan-Smith Z, Mihai R, Khan S. Sarcopenia is Associated with Reduced Survival following Surgery for Adrenocortical Carcinoma. Endocr Res 2022; 47:8-17. [PMID: 34340645 DOI: 10.1080/07435800.2021.1954942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM Adrenocortical cancer (ACC) is an aggressive malignancy and robust prognostic factors remain unclear. The presence of sarcopenia has been shown to negatively impact survival for other malignancies, but has not been extensively analyzed in ACC. METHODS Patients who underwent resection of their ACC between 2010 and 2020 were identified; therapeutic, operative, and outcome data were analyzed. Sarcopenia was assessed by calculation of the skeletal muscle index (SMI) and was defined as an SMI <52.4cm2/m2 for males and <38.5cm2/m2 for females. RESULTS Data on 35 patients (18 F: 17 M; median age 54 [range: 18-86]) who had primary surgical treatment were analyzed. Median tumor size was 10 cm [range:3-15]. In eleven patients (31%), the tumor was hormonally active (cortisol = 8;23%). Seventeen patients (49%) were classified as having sarcopenia on their pre-operative CT scan. The Intraclass Correlation Coefficient (ICC) for intra- and inter-observer variability showed very good agreement (0.99 and 0.98). There was no difference in incidence of sarcopenia stratifying for sex, BMI, or tumor-size, but incidence was higher with increasing age (p < .05). Overall median survival was 36 months, with 1- and 3-year survival rates of 77% and 52%. The presence of sarcopenia was strongly associated with a shorter overall survival (HR = 3.21; [95%CI: 1.06-9.69];p = .03) on unadjusted analyses. Moreover, age, higher T-stage, and presence of capsular invasion were also associated with poorer survival on univariable analyses. CONCLUSION The presence of sarcopenia in patients undergoing surgery for ACC could be a predictor of reduced overall survival, although replications of these analyses should be performed in similar, larger cohorts. Specifically, the influence of a patient's hormonal status on the manifestation of sarcopenia should be further defined.
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Affiliation(s)
- Mechteld C de Jong
- Department of Endocrine Surgery - Churchill Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Neel Patel
- Department of Radiology - Churchill Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Zaki Hassan-Smith
- Centre for Endocrinology, Diabetes & Metabolism, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Radu Mihai
- Department of Endocrine Surgery - Churchill Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Shahab Khan
- Department of Endocrine Surgery - Churchill Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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van Heusden HC, Chargi N, Dankbaar JW, Smid EJ, de Bree R. Masseter muscle parameters can function as an alternative for skeletal muscle mass assessments on cross-sectional imaging at lumbar or cervical vertebral levels. Quant Imaging Med Surg 2022; 12:15-27. [PMID: 34993057 PMCID: PMC8666780 DOI: 10.21037/qims-21-43] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/25/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Patients with head and neck cancer are at increased risk of developing low skeletal muscle mass (SMM), which is associated with adverse treatment outcomes and prognosis. Low SMM is most commonly assessed by the skeletal muscle cross sectional area (CSA) at the third lumbar vertebra (L3) or more recently the third cervical vertebra (C3). L3 is not routinely imaged and C3 may be impacted by disease or treatment. As an alternative we analyzed masseter muscle characteristics and their relationship with L3 and C3 skeletal muscle CSA and overall survival (OS). METHODS In this single-center retrospective study, 99 patients with head and neck cancer who underwent whole body FDG-PET/CT-scans were reviewed. Of these patients, L3 CSA, C3 CSA, masseter CSA, masseter thickness, masseter volume, masseter Hounsfield Unit values, lumbar skeletal muscle index (LSMI), cervical skeletal muscle index (CSMI), and masseter skeletal muscle index (MSMI) were recorded and correlated with each other and with OS. RESULTS We included 72 male and 27 female patients. The masseter muscle parameters differed significantly between sexes. The Spearman correlation coefficients for C3 CSA-Masseter volume and L3 CSA-Masseter volume were 0.639 and 0.531 (P<0.001) respectively. In multivariate analysis low MSMI was a predictor of OS (HR 2.227, P=0.009). CONCLUSIONS There is a moderate to strong association between the masseter muscle volume (MV) and C3 CSA and L3 CSA. MSMI predicts OS. Further research should investigate the relationship between muscle function and masseter muscle parameters and impacting factors on masseter muscle dimensions.
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Affiliation(s)
- Hugo C. van Heusden
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Najiba Chargi
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Jan Willem Dankbaar
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Ernst J. Smid
- Department of Radiation Oncology, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
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Trinder MW, Clifford M, Jones AL, Shepherd T, Jacob AO. The impact of sarcopenia on outcomes in patients with inflammatory bowel disease undergoing colorectal surgery. ANZ J Surg 2021; 92:397-402. [PMID: 34967096 DOI: 10.1111/ans.17439] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Sarcopenia is an independent predictor of poor post-operative outcomes following major surgery. Inflammatory bowel disease (IBD) consists of Crohn's disease (CD) and ulcerative colitis (UC), which are chronic inflammatory conditions involving the gastrointestinal system. Evidence demonstrates that up to 60% of patients with IBD have sarcopenia. Despite advances in medical management, more than 15% of patients with UC and 80% with CD eventually require surgical intervention. The primary aim of the study was to assess the impact of sarcopenia on post-operative anastomotic leak rates. METHODS A retrospective cohort study of patients at Royal Perth Hospital who underwent major abdominal surgery for management of IBD between January 2010 and December 2020 was performed. Sarcopenia was assessed according to the skeletal muscle index at the level of the third lumbar vertebrae using the cut off 52.4 and 38.5 cm2 /m2 for men and women, respectively. RESULTS A total of 147 patients were included. The prevalence of sarcopenia within the study population was 36.1%. Patients with sarcopenia were significantly taller (P = 0.025) and were more likely to be on pre-operative steroid medications (P = 0.045). There was no difference in the remaining baseline characteristics between sarcopenic and non-sarcopenic patients. Patients with sarcopenia were more likely to develop a post-operative anastomotic leak (OR:11.303, 95% CI, 1.53-83.51, P = 0.017), grade IV complications (OR:6.79, 95%CI:1.1-43.6, P = 0.044) and require total parenteral nutrition (TPN) (OR:3.212, 95% CI:1.3-8.1, P = 0.013). CONCLUSIONS Sarcopenia significantly increases the risk of major post-operative complications for patients with IBD undergoing colorectal surgery.
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Affiliation(s)
- Matthew W Trinder
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Matthew Clifford
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Aimee Lee Jones
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Talia Shepherd
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Abraham O Jacob
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
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Fröhlich A, Diek M, Denecke C, von Haehling S, Hadzibegovic S, Anker MS. JCSM: growing together with cachexia and sarcopenia research. J Cachexia Sarcopenia Muscle 2021; 12:1359-1367. [PMID: 34969163 PMCID: PMC8718022 DOI: 10.1002/jcsm.12886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Ann‐Kathrin Fröhlich
- Berlin Institute of Health Center for Regenerative Therapies (BCRT)BerlinGermany
- German Centre for Cardiovascular Research (DZHK), partner site BerlinBerlinGermany
- Division of Cardiology and Metabolism, Department of CardiologyCharité—Universitätsmedizin Berlin, Campus Virchow KlinikumBerlinGermany
| | - Monika Diek
- Division of Cardiology and Metabolism, Department of CardiologyCharité—Universitätsmedizin Berlin, Campus Virchow KlinikumBerlinGermany
| | - Corinna Denecke
- Division of Cardiology and Metabolism, Department of CardiologyCharité—Universitätsmedizin Berlin, Campus Virchow KlinikumBerlinGermany
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity of Göttingen Medical CenterGöttingenGermany
- German Centre for Cardiovascular Research (DZHK), partner site GöttingenGöttingenGermany
| | - Sara Hadzibegovic
- Berlin Institute of Health Center for Regenerative Therapies (BCRT)BerlinGermany
- German Centre for Cardiovascular Research (DZHK), partner site BerlinBerlinGermany
- Department of CardiologyCharité—Universitätsmedizin Berlin, Campus Benjamin Franklin (CBF)BerlinGermany
| | - Markus S. Anker
- Berlin Institute of Health Center for Regenerative Therapies (BCRT)BerlinGermany
- German Centre for Cardiovascular Research (DZHK), partner site BerlinBerlinGermany
- Department of CardiologyCharité—Universitätsmedizin Berlin, Campus Benjamin Franklin (CBF)BerlinGermany
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Stangl-Kremser J, Ahmadi H, Derstine B, Wang SC, Englesbe MJ, Daignault-Newton S, Chernin AS, Montgomery JS, Palapattu GS, Lee CT. Psoas Muscle Mass can Predict Postsurgical Outcomes in Patients Who Undergo Radical Cystectomy and Urinary Diversion Reconstruction. Urology 2021; 158:142-149. [PMID: 34437899 DOI: 10.1016/j.urology.2021.08.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To morphometrically measure to muscle mass which may reflect physical components of frailty. Hence, we evaluated the association between L4 total psoas area (TPA) and operative outcome after radical cystectomy (RC) for bladder cancer. METHODS In a retrospective single-center study, bladder cancer patients who underwent RC and urinary diversion between 2007 and 2012 were enrolled. TPA was evaluated in the cross-sectional imaging. The psoas muscles were normalized with the height. Male patients with a psoas mass index ≤7.4 cm2/m2 and female patients with a psoas mass index ≤5.2 cm2/m2 were classified as sarcopenic. Outcome measures were 30- and 90-day readmission and complications, and survival. Multivariable logistic and Cox proportional-hazards regression models were used to determine relevant predictors. RESULTS The median age of the 441 participants and follow up time was 68 years (IQR 59-75) and 1.2 years (IQR 0.5-1.9), respectively. One hundred forty-three patients (32.4%) were sarcopenic. The 30-day readmission and the complication rates were 13.8% and 44.7%, respectively. The 90-day readmission and complication rates were 23.9% and 53.1%, respectively. The 1-year mortality rate was 11.6% (95%CI 8.7-15.4). Multivariable logistic regression analysis revealed an association between increased TPA and lower odds of 30-day complications after RC (OR 0.95, 95%CI 0.92-0.99, P = .02); similarly, an increase in TPA was of prognostic value, although not statistically significant in the multivariable model (P = .05) once adjusting for other patient factors. CONCLUSION Sarcopenia predicted early complications and showed an informative trend for overall survival after RC, and thus may inform models predicting postsurgical outcomes.
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Affiliation(s)
- Judith Stangl-Kremser
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Michigan Medicine, Ann Arbor, MI
| | - Hamed Ahmadi
- Department of Urology, University of Southern California, Los Angeles, CA
| | | | | | | | - Stephanie Daignault-Newton
- Department of Urology, Michigan Medicine, Ann Arbor, MI; Department of Biostatistics, Michigan Medicine, Ann Arbor, MI
| | - Anna S Chernin
- Department of Biostatistics, Michigan Medicine, Ann Arbor, MI
| | | | - Ganesh S Palapattu
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Michigan Medicine, Ann Arbor, MI
| | - Cheryl T Lee
- Department of Urology, Michigan Medicine, Ann Arbor, MI; Department of Urology, The Ohio State University, Columbus, OH.
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Beetz NL, Maier C, Shnayien S, Trippel TD, Gehle P, Fehrenbach U, Geisel D. Artificial intelligence-based analysis of body composition in Marfan: skeletal muscle density and psoas muscle index predict aortic enlargement. J Cachexia Sarcopenia Muscle 2021; 12:993-999. [PMID: 34137512 PMCID: PMC8350208 DOI: 10.1002/jcsm.12731] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/11/2021] [Accepted: 05/21/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Patients with Marfan syndrome are at risk for aortic enlargement and are routinely monitored by computed tomography (CT) imaging. The purpose of this study is to analyse body composition using artificial intelligence (AI)-based tissue segmentation in patients with Marfan syndrome in order to identify possible predictors of progressive aortic enlargement. METHODS In this study, the body composition of 25 patients aged ≤50 years with Marfan syndrome and no prior aortic repair was analysed at the third lumbar vertebra (L3) level from a retrospective dataset using an AI-based software tool (Visage Imaging). All patients underwent electrocardiography-triggered CT of the aorta twice within 2 years for suspected progression of aortic disease, suspected dissection, and/or pre-operative evaluation. Progression of aortic enlargement was defined as an increase in diameter at the aortic sinus or the ascending aorta of at least 2 mm. Patients meeting this definition were assigned to the 'progressive aortic enlargement' group (proAE group) and patients with stable diameters to the 'stable aortic enlargement' group (staAE group). Statistical analysis was performed using the Mann-Whitney U test. Two possible body composition predictors of aortic enlargement-skeletal muscle density (SMD) and psoas muscle index (PMI)-were analysed further using multivariant logistic regression analysis. Aortic enlargement was defined as the dependent variant, whereas PMI, SMD, age, sex, body mass index (BMI), beta blocker medication, and time interval between CT scans were defined as independent variants. RESULTS There were 13 patients in the proAE group and 12 patients in the staAE group. AI-based automated analysis of body composition at L3 revealed a significantly increased SMD measured in Hounsfield units (HUs) in patients with aortic enlargement (proAE group: 50.0 ± 8.6 HU vs. staAE group: 39.0 ± 15.0 HU; P = 0.03). PMI also trended towards higher values in the proAE group (proAE group: 6.8 ± 2.3 vs. staAE group: 5.6 ± 1.3; P = 0.19). Multivariate logistic regression revealed significant prediction of aortic enlargement for SMD (P = 0.05) and PMI (P = 0.04). CONCLUSIONS Artificial intelligence-based analysis of body composition at L3 in Marfan patients is feasible and easily available from CT angiography. Analysis of body composition at L3 revealed significantly higher SMD in patients with progressive aortic enlargement. PMI and SMD significantly predicted aortic enlargement in these patients. Using body composition as a predictor of progressive aortic enlargement may contribute information for risk stratification regarding follow-up intervals and the need for aortic repair.
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Affiliation(s)
- Nick Lasse Beetz
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Christoph Maier
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Seyd Shnayien
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiology, Hindenburgdamm 30, 12203, Berlin, Germany
| | - Tobias Daniel Trippel
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Internal Medicine - Cardiology, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany
| | - Petra Gehle
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Internal Medicine - Cardiology, Berlin, Germany
| | - Uli Fehrenbach
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Dominik Geisel
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiology, Augustenburger Platz 1, 13353, Berlin, Germany
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van Heusden HC, Swartz JE, Chargi N, de Jong PA, van Baal MCPM, Wegner I, de Bree R. Feasibility of assessment of skeletal muscle mass on a single cross-sectional image at the level of the fourth thoracic vertebra. Eur J Radiol 2021; 142:109879. [PMID: 34343845 DOI: 10.1016/j.ejrad.2021.109879] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/18/2021] [Accepted: 07/22/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Skeletal muscle mass (SMM) determined on computed tomography (CT) is emerging as a novel imaging biomarker. Cross-sectional area (CSA) of SMM at the level of the third lumbar vertebra (L3) on abdominal imaging is considered the clinical reference standard for measuring SMM. In certain patient groups, such as those with oncological or non-oncological lung disease like COVID-19, a chest CT may be available while an abdominal CT is not. The purpose of this study was to investigate whether determining SMM on a chest CT is a feasible alternative to abdominal CT. RESEARCH QUESTION What is the correlation between SMM measurements at the level of L3 and the level of the fourth thoracic vertebra (Th4)? STUDY DESIGN AND METHODS In this study we retrospectively analyzed abdominal and thoracic series of whole-body CT-scans of trauma patients (N = 47) and head and neck cancer patients (N = 194). All abdominal muscles were delineated on a single axial slice at the level of L3. The erector spinae, levator scapulae, rhomboideus minor and major and pectoralis minor and major muscles were delineated on a single axial slice at the level of Th4. CSA of the muscles at Th4 and the L3 level were compared using linear regression, and a multivariate linear regression model was established. RESULTS Muscle CSA at level Th4 strongly correlates with L3 muscle CSA (r = 0.791, p < 0.05). A multivariate model incorporating the patient characteristics arm positioning, age, sex, and weight achieved a stronger correlation (r = 0.856, p < 0.05). INTERPRETATION Skeletal muscle CSA measured at the level of Th4 is a feasible alternative to measurements at L3. This allows diagnosing low SMM using clinically available thoracic CT-scans. SMM measurements at the level of Th4 may become a prognostic or triage tool when faced with mechanical ventilator shortage.
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Affiliation(s)
- Hugo C van Heusden
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Justin E Swartz
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands.
| | - Najiba Chargi
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Pim A de Jong
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Mark C P M van Baal
- Department of Surgery, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Inge Wegner
- Department of Otorhinolaryngology and Head and Neck Surgery, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, the Netherlands
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht and Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
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Gort-van Dijk D, Weerink LB, Milovanovic M, Haveman JW, Hemmer PH, Dijkstra G, Lindeboom R, Campmans-Kuijpers MJ. Bioelectrical Impedance Analysis and Mid-Upper Arm Muscle Circumference Can Be Used to Detect Low Muscle Mass in Clinical Practice. Nutrients 2021; 13:nu13072350. [PMID: 34371860 PMCID: PMC8308498 DOI: 10.3390/nu13072350] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/18/2021] [Accepted: 07/06/2021] [Indexed: 01/04/2023] Open
Abstract
Identification of low muscle mass becomes increasingly relevant due to its prognostic value in cancer patients. In clinical practice, mid-upper arm muscle circumference (MAMC) and bioelectrical impedance analysis (BIA) are often used to assess muscle mass. For muscle-mass assessment, computed tomography (CT) is considered as reference standard. We investigated concordance between CT, BIA, and MAMC, diagnostic accuracy of MAMC, and BIA to detect low muscle mass and their relation with the clinical outcome malnutrition provided with the Patient-Generated Subjective Global Assessment Short Form (PG-SGA SF). This cross-sectional study included adult patients with advanced esophageal and gastrointestinal cancer. BIA, MAMC, and PG-SGA-SF were performed. Routine CT-scans were used to quantify psoas muscle index (PMI) and skeletal muscle area. Good concordance was found between CTPMI and both BIAFFMI (fat free mass index) (ICC 0.73), and BIAASMI (appendicular skeletal muscle index) (ICC 0.69) but not with MAMC (ICC 0.37). BIAFFMI (94%), BIAASMI (86%), and MAMC (86%) showed high specificity but low sensitivity. PG-SGA-SF modestly correlated with all muscle-mass measures (ranging from -0.17 to -0.43). Of all patients with low muscle mass, 62% were also classified with a PG-SGA-SF score of ≥4 points. Although CT remains the first choice, since both BIA and MAMC are easy to perform by dieticians, they have the potential to be used to detect low muscle mass in clinical practice.
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Affiliation(s)
- Dorienke Gort-van Dijk
- Faculty of Medicine, University of Amsterdam/Amsterdam UMC, Master Evidence Based Practice in Health Care, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Nutrition and Dietetics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
- Correspondence: ; Tel.: +31-503-613-304
| | - Linda B.M. Weerink
- Department of Radiology and Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (L.B.M.W.); (M.M.)
| | - Milos Milovanovic
- Department of Radiology and Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (L.B.M.W.); (M.M.)
| | - Jan-Willem Haveman
- Department of Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (J.-W.H.); (P.H.J.H.)
| | - Patrick H.J. Hemmer
- Department of Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (J.-W.H.); (P.H.J.H.)
| | - Gerard Dijkstra
- Department of Gastroenterology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (G.D.); (M.J.E.C.-K.)
| | - Robert Lindeboom
- Department of Epidemiology and Data Science, Amsterdam UMC, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
| | - Marjo J.E. Campmans-Kuijpers
- Department of Gastroenterology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands; (G.D.); (M.J.E.C.-K.)
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Burian E, Sollmann N, Mei K, Dieckmeyer M, Juncker D, Löffler M, Greve T, Zimmer C, Kirschke JS, Baum T, Noël PB. Low-dose MDCT: evaluation of the impact of systematic tube current reduction and sparse sampling on quantitative paraspinal muscle assessment. Quant Imaging Med Surg 2021; 11:3042-3050. [PMID: 34249633 DOI: 10.21037/qims-20-1220] [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: 11/01/2020] [Accepted: 02/18/2021] [Indexed: 11/06/2022]
Abstract
Background Wasting disease entities like cachexia or sarcopenia are associated with a decreasing muscle mass and changing muscle composition. For valid and reliable disease detection and monitoring diagnostic techniques offering quantitative musculature assessment are needed. Multi-detector computed tomography (MDCT) is a broadly available imaging modality allowing for muscle composition analysis. A major disadvantage of using MDCT for muscle composition assessment is the radiation exposure. In this study we evaluated the performance of different methods of radiation dose reduction for paravertebral muscle composition assessment. Methods MDCT scans of eighteen subjects (6 males, age: 71.5±15.9 years, and 12 females, age: 71.0±8.9 years) were retrospectively simulated as if they were acquired at 50%, 10%, 5%, and 3% of the original X-ray tube current or number of projections (i.e., sparse sampling). Images were reconstructed with a statistical iterative reconstruction (SIR) algorithm. Paraspinal muscles (psoas and erector spinae muscles) at the level of L4 were segmented in the original-dose images. Segmentations were superimposed on all low-dose scans and muscle density (MD) extracted. Results Sparse sampling derived mean MD showed no significant changes (P=0.57 and P=0.22) down to 5% of the original projections in the erector spinae and psoas muscles, respectively. All virtually reduced tube current series showed significantly different (P>0.05) mean MD in the psoas and erector spinae muscles as compared to the original dose except for the images of 5% of the original tube current in the erector spinae muscle. Conclusions Our findings demonstrated the possibility of considerable radiation dose reduction using MDCT scans for assessing the composition of the paravertebral musculature. The sparse sampling approach seems to be promising and a potentially superior technique for dose reduction as compared to tube current reduction.
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Affiliation(s)
- Egon Burian
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Nico Sollmann
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Kai Mei
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael Dieckmeyer
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Daniela Juncker
- Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Maximilian Löffler
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Tobias Greve
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Neurosurgery, Klinikum der Universität München, Ludwig-Maximilians-Universität, Munich, Germany
| | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Jan S Kirschke
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas Baum
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Peter B Noël
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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50
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Drami I, Pring ET, Gould L, Malietzis G, Naghibi M, Athanasiou T, Glynne-Jones R, Jenkins JT. Body Composition and Dose-limiting Toxicity in Colorectal Cancer Chemotherapy Treatment; a Systematic Review of the Literature. Could Muscle Mass be the New Body Surface Area in Chemotherapy Dosing? Clin Oncol (R Coll Radiol) 2021; 33:e540-e552. [PMID: 34147322 DOI: 10.1016/j.clon.2021.05.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/07/2021] [Accepted: 05/21/2021] [Indexed: 12/25/2022]
Abstract
Chemotherapy dosing is traditionally based on body surface area calculations; however, these calculations ignore separate tissue compartments, such as the lean body mass (LBM), which is considered a big pool of drug distribution. In our era, colorectal cancer patients undergo a plethora of computed tomography scans as part of their diagnosis, staging and monitoring, which could easily be used for body composition analysis and LBM calculation, allowing for personalised chemotherapy dosing. This systematic review aims to evaluate the effect of muscle mass on dose-limiting toxicity (DLT), among different chemotherapy regimens used in colorectal cancer patients. This review was carried out according to the PRISMA guidelines. MEDLINE and EMBASE databases were searched from 1946 to August 2019. The primary search terms were 'sarcopenia', 'myopenia', 'chemotherapy toxicity', 'chemotherapy dosing', 'dose limiting toxicity', 'colorectal cancer', 'primary colorectal cancer' and 'metastatic colorectal cancer'. Outcomes of interest were - DLT and chemotoxicity related to body composition, and chemotherapy dosing on LBM. In total, 363 studies were identified, with 10 studies fulfilling the selection criteria. Seven studies were retrospective and three were prospective. Most studies used the same body composition analysis software but the chemotherapy regimens used varied. Due to marked study heterogeneity, quantitative data synthesis was not possible. Two studies described a toxicity cut-off value for 5-fluorouracil and one for oxaliplatin based on LBM. The rest of the studies showed an association between different body composition metrics and DLTs. Prospective studies are required with a larger colorectal cancer cohort, longitudinal monitoring of body composition changes during treatment, similar body composition analysis techniques, agreed cut-off values and standardised chemotherapy regimens. Incorporation of body composition analysis in the clinical setting will allow early identification of sarcopenic patients, personalised dosing based on their LBM and early optimisation of these patients undergoing chemotherapy.
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Affiliation(s)
- I Drami
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow, UK; Department of Infectious Diseases, Imperial College London, School of Medicine St Mary's Hospital, London, UK.
| | - E T Pring
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow, UK; Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
| | - L Gould
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow, UK; Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
| | - G Malietzis
- Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
| | - M Naghibi
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow, UK; Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
| | - T Athanasiou
- Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
| | - R Glynne-Jones
- Centre for Cancer Treatment, Mount Vernon Hospital, Northwood, UK
| | - J T Jenkins
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow, UK; Department of Surgery and Cancer, Imperial College London, St Mary's Hospital, London, UK
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