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Huang S, Chen M, Zhu T, Lei X, Li Q, Tan Y, Chen X. SARC-F, SARC-CalF, and SARC-F+EBM as practical predictive tools for the risk of pneumonia in patients with stable schizophrenia-a prospective study. Heliyon 2024; 10:e34844. [PMID: 39144978 PMCID: PMC11320436 DOI: 10.1016/j.heliyon.2024.e34844] [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: 02/02/2023] [Revised: 07/17/2024] [Accepted: 07/17/2024] [Indexed: 08/16/2024] Open
Abstract
Objectives Individuals diagnosed with schizophrenia have a high incidence and fatality rates due to pneumonia. Sarcopenia is a contributing factor to the development of pneumonia in patients with schizophrenia. In this study, we examine the effectiveness of three simple screening questionnaires, namely SARC-F, SARC-CalF, and SARC-F + EBM, in predicting the occurrence of pneumonia in stable patients with schizophrenia who are experiencing sarcopenia. Design A prospective study. Setting Patients with stable schizophrenia patients aged ≥50 years in two psychiatric hospitals in western China. Methods Medical data from patients were collected from September 1 to September 30, 2020. Data specifically from patients diagnosed with pneumonia were collected for a period of one year, from October 2020 to October 2021. Three hundred thirty-five stable schizophrenia patients, among whom 229 were males (68.36 %.), were enrolled in the prospective study. The risk of sarcopenia was evaluated using the SARC-F, SARC-CalF, and SARC-F + EBM scores, with values of ≥4, 11, and 12 indicating an elevated risk of sarcopenia. The collected data were analyzed using logistic regression analysis to establish the association between the scores of these screening tools and the risk of pneumonia in individuals with stable schizophrenia. Results The rate of pneumonia in stable schizophrenia individuals was 24.48 %. Among the included stable schizophrenia patients, the incidence of pneumonia in individuals with SARC-CalF scores ≥11 was higher than in those with SARC-CalF scores less than 11 (29.91 % vs 14.88 %, P = 0.002). In individuals with SARC-F + EBM scores ≥12, the pneumonia occurrence was higher than that in those with SARC-F + EBM scores less than 12 (37.33 % vs 20.77 %, P = 0.003). However, this pattern was not found in patients with stable schizophrenia who had SARC-F scores of 4 or above and less than 4. Following the implementation of logistic regression data analysis, it has been discovered that persons with SARC-CalF scores greater than or equal to 11 were at a significantly increased risk of having pneumonia compared to patients with SARC-CalF scores less than 11 (OR = 2.441, 95 % CI: 1.367-4.36). After adjusting the possible confounders, patients with SARC-CalF scores ≥11 had a greater danger of pneumonia (OR = 2.518, 95%CI: 1.36-4.665). As a result, it was found that individuals with SACR-F+EBM scores ≥12 were more likely to acquire pneumonia (OR = 2.273, 95%CI: 1.304-3.961) when compared to those with scores <12 (OR = 2.273, 95%CI: 1.304-3.961). The results of this study, which controlled for potential confounders, indicated that patients with SARC-F + EBM scores ≥12 were more inclined to acquire pneumonia (OR = 2.181, 95%CI: 1.182-4.026). However, in stable schizophrenia patients with SARC-F scores ≥4 and < 4, this study has not yet observed a similar pattern for pneumonia risk. Conclusions and implications These results demonstrate, in stable adults with schizophrenia, a relationship between pneumonia risk and SARC-F + EBM and SARC-CalF scores. It is, therefore, advised to use these scores to determine whether these patients have pneumonia, especially in hospitals that cannot diagnose sarcopenia.
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Affiliation(s)
- Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Department of Geriatric, Zigong, Sichuan Province, China
| | - Ming Chen
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Tian Zhu
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Xiuping Lei
- Zigong Affiliated Hospital of Southwest Medical University, Department of Geriatric, Zigong, Sichuan Province, China
| | - Qiuxia Li
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Youguo Tan
- Zigong Affiliated Hospital of Southwest Medical University, Department of Geriatric, Zigong, Sichuan Province, China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Department of Geriatric, Zigong, Sichuan Province, China
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Wang Q, Shi P, Cao L, Li H, Chen X, Wang P, Zhang J. Unveiling the detrimental vicious cycle linking skeletal muscle and COVID-19: A systematic review and meta-analysis. J Evid Based Med 2024. [PMID: 38975690 DOI: 10.1111/jebm.12629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 06/18/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE Skeletal muscle catabolism supports multiple organs and systems during severe trauma and infection, but its role in COVID-19 remains unclear. This study investigates the interactions between skeletal muscle and COVID-19. METHODS The PubMed, EMbase, and The Cochrane Library databases were systematically searched from January 2020 to August 2023 for cohort studies focusing on the impact of skeletal muscle on COVID-19 prevalence and outcomes, and longitudinal studies examining skeletal muscle changes caused by COVID-19. Skeletal muscle quantity (SMQN) and quality (SMQL) were assessed separately. The random-effect model was predominantly utilized for statistical analysis. RESULTS Seventy studies with moderate to high quality were included. Low SMQN/SMQL was associated with an increased risk of COVID-19 infection (OR = 1.62, p < 0.001). Both the low SMQN and SMQL predicted COVID-19-related mortality (OR = 1.53, p = 0.016; OR = 2.18, p = 0.001, respectively). Mortality risk decreased with increasing SMQN (OR = 0.979, p = 0.009) and SMQL (OR = 0.972, p = 0.034). Low SMQN and SMQL were also linked to the need for intensive care unit/mechanical ventilation, increased COVID-19 severity, and longer hospital stays. Significant skeletal muscle wasting, characterized by reduced volume and strength, was observed during COVID-19 infection and the pandemic. CONCLUSIONS This study reveals a detrimental vicious circle between skeletal muscle and COVID-19. Effective management of skeletal muscle could be beneficial for treating COVID-19 infections and addressing the broader pandemic. These findings have important implications for the management of future virus pandemics. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42023395476.
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Affiliation(s)
- Qin Wang
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Peipei Shi
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lu Cao
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Haoran Li
- Department of Thoracic Surgery, Thoracic Oncology Institute, Peking University People's Hospital, Beijing, China
| | - Xiankai Chen
- Department of Thoracic Surgical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peiyu Wang
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Department of Thoracic Surgery, Thoracic Oncology Institute, Peking University People's Hospital, Beijing, China
| | - Jianjiang Zhang
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Ibad HA, Hathaway QA, Bluemke DA, Kasaeian A, Klein JG, Budoff MJ, Barr RG, Allison M, Post WS, Lima JAC, Demehri S. CT-derived pectoralis composition and incident pneumonia hospitalization using fully automated deep-learning algorithm: multi-ethnic study of atherosclerosis. Eur Radiol 2024; 34:4163-4175. [PMID: 37951855 DOI: 10.1007/s00330-023-10372-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Pneumonia-related hospitalization may be associated with advanced skeletal muscle loss due to aging (i.e., sarcopenia) or chronic illnesses (i.e., cachexia). Early detection of muscle loss may now be feasible using deep-learning algorithms applied on conventional chest CT. OBJECTIVES To implement a fully automated deep-learning algorithm for pectoralis muscle measures from conventional chest CT and investigate longitudinal associations between these measures and incident pneumonia hospitalization according to Chronic Obstructive Pulmonary Disease (COPD) status. MATERIALS AND METHODS This analysis from the Multi-Ethnic Study of Atherosclerosis included participants with available chest CT examinations between 2010 and 2012. We implemented pectoralis muscle composition measures from a fully automated deep-learning algorithm (Mask R-CNN, built on the Faster Region Proposal Network (R-) Convolutional Neural Network (CNN) with an extension for mask identification) for two-dimensional segmentation. Associations between CT-derived measures and incident pneumonia hospitalizations were evaluated using Cox proportional hazards models adjusted for multiple confounders which include but are not limited to age, sex, race, smoking, BMI, physical activity, and forced-expiratory-volume-at-1 s-to-functional-vital-capacity ratio. Stratification analyses were conducted based on baseline COPD status. RESULTS This study included 2595 participants (51% female; median age: 68 (IQR: 61, 76)) CT examinations for whom we implemented deep learning-derived measures for longitudinal analyses. Eighty-six incident pneumonia hospitalizations occurred during a median 6.67-year follow-up. Overall, pectoralis muscle composition measures did not predict incident pneumonia. However, in fully-adjusted models, only among participants with COPD (N = 507), CT measures like extramyocellular fat index (hazard ratio: 1.98, 95% CI: 1.22, 3.21, p value: 0.02), were independently associated with incident pneumonia. CONCLUSION Reliable deep learning-derived pectoralis muscle measures could predict incident pneumonia hospitalization only among participants with known COPD. CLINICAL RELEVANCE STATEMENT Pectoralis muscle measures obtainable at zero additional cost or radiation exposure from any chest CT may have independent predictive value for clinical outcomes in chronic obstructive pulmonary disease patients. KEY POINTS •Identification of independent and modifiable risk factors of pneumonia can have important clinical impact on patients with chronic obstructive pulmonary disease. •Opportunistic CT measures of adipose tissue within pectoralis muscles using deep-learning algorithms can be quickly obtainable at zero additional cost or radiation exposure. •Deep learning-derived pectoralis muscle measurements of intermuscular fat and its subcomponents are independently associated with subsequent incident pneumonia hospitalization.
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Affiliation(s)
- Hamza A Ibad
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA
| | - Quincy A Hathaway
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA
- West Virginia University School of Medicine, Heart and Vascular Institute, Morgantown, WV, USA
| | - David A Bluemke
- University of Wisconsin School of Medicine and Public Health, Department of Radiology, Madison, WI, USA
| | - Arta Kasaeian
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA
| | - Joshua G Klein
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA
| | - Matthew J Budoff
- Harbor-UCLA Medical Center, Division of Cardiology, Torrance, CA, USA
| | - R Graham Barr
- Columbia University, Division of General Medicine, New York, NY, USA
| | - Matthew Allison
- Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA
| | - Wendy S Post
- Johns Hopkins University School of Medicine, Division of Cardiology, Baltimore, MD, USA
| | - João A C Lima
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Division of Cardiology, Baltimore, MD, USA
| | - Shadpour Demehri
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Russell H. Morgan, Baltimore, MD, USA.
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Flores-Flores O, Zevallos-Morales A, Pollard SL, Checkley W, Siddharthan T, Hurst JR, Bernabé-Ortiz A, Runzer-Colmenares FM, Witham MD, Parodi JF. Sarcopenia and sarcopenic obesity among community-dwelling Peruvian adults: A cross-sectional study. PLoS One 2024; 19:e0300224. [PMID: 38593158 PMCID: PMC11003669 DOI: 10.1371/journal.pone.0300224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 02/25/2024] [Indexed: 04/11/2024] Open
Abstract
INTRODUCTION Sarcopenia and sarcopenic obesity (SO) have emerged as significant contributors to negative health outcomes in the past decade. We aimed to estimate the prevalence of probable sarcopenia, sarcopenia, and SO in a community-dwelling population of 1151 adults aged ≥55 years in Lima, Peru. METHODS This cross-sectional study was conducted between 2018 and 2020. Sarcopenia was defined as the presence of low muscle strength (LMS) and low muscle mass (LMM) according to European (EWGSOP2), US (FNIH) and Asian (AWGS2) guidelines. We measured muscle strength by maximum handgrip strength and muscle mass using bioelectrical impedance analyzer. SO was defined as a body mass index ≥ 30 kg/m2 and sarcopenia. RESULTS The study participants had a mean age of 66.2 years (SD 7.1), age range between 60 to 92 years old, of which 621 (53.9%) were men. Among the sample, 41.7% were classified as obese (BMI ≥30.0 kg/m²). The prevalence of probable sarcopenia was estimated to be 22.7% (95%CI: 20.3-25.1) using the EWGSOP2 criteria and 27.8% (95%CI: 25.2-30.4) using the AWGS2 criteria. Sarcopenia prevalence, assessed using skeletal muscle index (SMI), was 5.7% (95%CI: 4.4-7.1) according to EWGSOP2 and 8.3% (95%CI: 6.7-9.9) using AWGS2 criteria. The prevalence of sarcopenia based on the FNIH criteria was 18.1% (95%CI: 15.8-20.3). The prevalence of SO, considering different sarcopenia definitions, ranged from 0.8% (95%CI: 0.3-1.3) to 5.0% (95%CI: 3.8-6.3). CONCLUSION Our findings reveal substantial variation in the prevalence of sarcopenia and SO, underscoring the necessity for context-specific cut-off values. Although the prevalence of SO was relatively low, this result may be underestimated. Furthermore, the consistently high proportion of probable sarcopenia and sarcopenia point to a substantial public health burden.
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Affiliation(s)
- Oscar Flores-Flores
- Universidad de San Martin de Porres, Facultad de Medicina Humana, Centro de Investigación del Envejecimiento (CIEN), Lima, Peru
- Asociación Benéfica PRISMA, Lima, Peru
| | - Alejandro Zevallos-Morales
- Universidad de San Martin de Porres, Facultad de Medicina Humana, Centro de Investigación del Envejecimiento (CIEN), Lima, Peru
- Asociación Benéfica PRISMA, Lima, Peru
| | - Suzanne L. Pollard
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Trishul Siddharthan
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
- Division of Pulmonary and Critical Care, Miller School of Medicine, University of Miami, Miami, Florida, United States of America
| | - John R. Hurst
- UCL Respiratory, University College London, London, United Kingdom
| | | | - Fernando M. Runzer-Colmenares
- Universidad de San Martin de Porres, Facultad de Medicina Humana, Centro de Investigación del Envejecimiento (CIEN), Lima, Peru
- Universidad Científica del Sur, Facultad de Ciencias de la Salud, Lima, Peru
| | - Miles D. Witham
- NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jose F. Parodi
- Universidad de San Martin de Porres, Facultad de Medicina Humana, Centro de Investigación del Envejecimiento (CIEN), Lima, Peru
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Huang S, Li J, Chen M, Zhu T, Lei X, Li Q, Yang Q, Chen X. Assessment of sarcopenic obesity as a predictor of pneumonia in patients with stable schizophrenia-A prospective study. Clin Nutr ESPEN 2024; 60:343-347. [PMID: 38479933 DOI: 10.1016/j.clnesp.2024.02.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/24/2024] [Accepted: 02/23/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE The European Society for Clinical Nutrition and Metabolism (ESPEN) and the European Association for the Study of Obesity (EASO) recently released the first international consensus on the diagnostic criteria for Sarcopenic obesity (SO). The present study aimed to explore the ability of SO to predict the risk of pneumonia in patients with stable schizophrenia. METHODS This was a prospective study involving hospitalized patients with schizophrenia aged ≥50 years from two mental health centers in western China. Baseline patient data were collected from September 1 to September 30, 2020. Follow-up data on pneumonia were collected from October 2020 to October 2022. The diagnosis of SO was based on the ESPEN/EASO criteria. Patients were assessed for handgrip strength (HGS), skeletal muscle mass/weight (SMM/W), and fat mass percentage (FM%). Logistic regression analysis was used to explore the effect of SO on the risk of pneumonia in patients with stable schizophrenia. RESULTS A total of 320 patients with stable schizophrenia were included. Of these, 74 (23.13%) were diagnosed with SO, while 117 (36.56%) developed pneumonia. Compared with patients in the non-low HGS, non-low HGS + non-low SMM/W (or non-low HGS + low SMM/W or low HGS + non-low SMM/W) and non-SO groups, the proportions of patients with pneumonia in the low HGS (42.3% vs. 25.9%, p = 0.004), low HGS + low SMM/W (45.3% vs. 33.3%, p = 0.048), and SO (47.3% vs. 33.3%, p = 0.029) groups, respectively, were higher. However, there was no difference in the proportion of patients with pneumonia in the low SMM/W group and the obese group compared with the non-low SMM/W and non-obese groups. Further logistic regression analysis after adjustment for potential influencing factors showed that compared with the non-low HGS group, patients in the low HGS group had a higher risk of pneumonia (OR = 1.892, 95%CI: 1.096-3.264). CONCLUSION SO defined according to the ESPEN/EASO criteria was not found to be significantly associated with the development of pneumonia in patients with stable schizophrenia. Further verification of these results is needed with larger sample sizes and the establishment of a cutoff value for this population.
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Affiliation(s)
- Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province, China
| | - Jianqun Li
- The Affiliated Traditional Chinese Medicine Hospital of Southwest Medcical University, Luzhou, Sichuan Province, China
| | - Ming Chen
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Tian Zhu
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Xiuping Lei
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province, China
| | - Qiuxia Li
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Qin Yang
- Psychiatric Hospital of Ziyang, Ziyang, Sichuan Province, China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province, China.
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Kim NY, Jung Y, Hong SB, Ahn JH, Choi SI, Kim YW. Low Phase Angle and Skeletal Muscle Index Increase Hospital-Acquired Infections During Stroke Rehabilitation. J Am Med Dir Assoc 2024; 25:683-689.e1. [PMID: 38163642 DOI: 10.1016/j.jamda.2023.11.021] [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: 05/13/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVES Sarcopenia is common in patients with stroke and may increase the risk of medical complications such as infection. However, assessing sarcopenia in stroke patients with consciousness disturbance, aphasia or severe paralysis is challenging. This study aimed to investigate whether a combined assessment of phase angle (PhA) and skeletal muscle index (SMI), estimated using bioelectrical impedance analysis, was associated with 2 common nosocomial infections, hospital-acquired pneumonia (HAP) and urinary tract infection (UTI), during inpatient stroke rehabilitation. DESIGN Single-center retrospective observational study. SETTINGS AND PARTICIPANTS A total of 1068 patients with stroke admitted to a rehabilitation hospital between January 2016 and September 2019 were analyzed. METHODS The study variables included demographic characteristics, comorbidities, stroke severity, blood chemistry and urine analysis, SMI, and PhA obtained using bioelectrical impedance analysis. Patients were classified as normal, low PhA only, low SMI only, and low PhA + SMI. Multivariate Cox proportional analysis was used to determine the variables associated with HAP and UTI. RESULTS A combination of low PhA + SMI was observed in 429 (40.2%) patients. Over a median follow-up duration of 46 days, HAP occurred in 187 patients (17.5%) and UTI occurred in 155 patients (14.5%). The low PhA + SMI group showed a significantly higher incidence of HAP and UTI than the normal group (32.6% vs 4.6%, P < .001, for HAP; 20.7% vs 6.2%, P < .001, for UTI). In multivariate Cox analyses, low PhA and SMI were associated with significantly higher rates of HAP [hazard ratio (HR) 3.36, 95% CI 1.796-6.304, P < .001] and UTI (HR 1.71, 95% CI 1.002-2.947, P < .05) after adjusting for confounding variables. CONCLUSIONS AND IMPLICATIONS Combination of low PhA + SMI was independently associated with a higher risk of HAP and UTI in stroke patients who underwent inpatient rehabilitation. Measuring PhA and SMI using bioelectrical impedance analysis might be helpful in establishing care plans in these population.
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Affiliation(s)
- Na Young Kim
- Department of Rehabilitation Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea.
| | - Yusang Jung
- Department and Research Institute of Rehabilitation Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Been Hong
- Department of Physical Medicine and Rehabilitation, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
| | - Jeong Hyeon Ahn
- Department and Research Institute of Rehabilitation Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Ick Choi
- Department of Rehabilitation Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea
| | - Yong Wook Kim
- Department and Research Institute of Rehabilitation Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Kutaiba N, Dobson J, Finnis M, Bellomo R. The identification of an optimal body size parameter to adjust skeletal muscle area on chest CT in COVID-19 patients. J Frailty Sarcopenia Falls 2024; 9:16-24. [PMID: 38444548 PMCID: PMC10910254 DOI: 10.22540/jfsf-09-016] [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] [Accepted: 11/22/2023] [Indexed: 03/07/2024] Open
Abstract
Objectives The most efficient way to adjust skeletal muscle area (SMA) derived from chest CT to body size remains unclear. We hypothesized that vertebral body area (VBA) measurement would allow such efficient adjustment. Methods We conducted a retrospective observational study of chest CT imaging in a cohort of critically ill COVID-19 patients. We measured paravertebral SMA at T5 level and T5 vertebral body anteroposterior length, width, and area. We used linear regression and multivariable modelling to assess the association of VBA with SMA. Results In 48 COVID-19 patients in ICU, T5 VBA could be easily derived from simple width and anteroposterior length linear measurements. T5 VBA (measured manually or estimated from width and length) performed similarly to height (R2 of 0.22) as an adjustment variable for SMA, with R2 of 0.23 and 0.22, respectively. Gender had the strongest correlation with SMA (R2 = 0.28). Adding height or age to a model using gender and VBA did not improve correlation. Conclusions Gender and estimated VBA from simple linear measurements at T5 level on CT images can be utilized for adjustment of SMA without the need for height. Validation of these findings in larger cohorts of critically ill patients is now needed.
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Affiliation(s)
- Numan Kutaiba
- Department of Radiology, Austin Health, Heidelberg, Victoria, Australia
- Department of Radiology, The University of Melbourne, Parkville, Victoria, Australia
| | - Julie Dobson
- Department of Radiology, Austin Health, Heidelberg, Victoria, Australia
| | - Mark Finnis
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Melbourne Medical School, The University of Melbourne, Parkville, Victoria, Australia
| | - Rinaldo Bellomo
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Critical Care, The University of Melbourne, Parkville, Victoria, Australia
- Department of Intensive Care, Austin Hospital, Heidelberg, Victoria, Australia
- Data Analytics Research and Evaluation Centre, Austin Hospital, Melbourne, Australia
- Department of Critical Care, Royal Melbourne Hospital, Melbourne, Australia
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Wang J, Bai J, Wang H, Xu G, Yao R, Li J, Zhang W, Wang H, Yao J, Ren X. Relationship between skeletal muscle index at the third lumbar vertebra with infection risk and long-term prognosis in patients with acute-on-chronic liver failure. Front Nutr 2024; 10:1327832. [PMID: 38268672 PMCID: PMC10806060 DOI: 10.3389/fnut.2023.1327832] [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: 10/25/2023] [Accepted: 12/19/2023] [Indexed: 01/26/2024] Open
Abstract
Objective Infection is a major cause of increased mortality in patients with acute-on-chronic liver failure (ACLF). This study aims to examine the potential correlation of the skeletal muscle index at the third lumbar vertebra (L3-SMI) with infections among ACLF patients and to evaluate its impact on the long-term survival. Methods This retrospective study included 126 patients who underwent abdominal computed tomography (CT) and were diagnosed with ACLF at our center between December 2017 and December 2021. L3-SMI was calculated using CT, and the clinical and biochemical data as well as MELD scores were also collected, so as to analyze the relationship between L3-SMI and infections in ACLF patients and the impact on long-term prognosis. Results Of the 126 ACLF patients enrolled, 50 had infections. In the multivariate logistic regression analysis, both L3-SMI [odds ratio (OR) = 0.89, 95% confidence interval (CI) = 0.81 - 0.97, P = 0.011] and hepatic encephalopathy (OR = 8.20, 95% CI = 1.70 - 39.59, P = 0.009) were independently associated with the risk of infection development. The overall survival (OS) estimates were obtained using Kaplan-Meier curves, and it was found that patients in the lowest tertile of L3-SMI had significantly lower 3-month, 6-month, 1-year, and 2-year survival rates than those in the highest tertile (P = 0.014; log-rank test). Conclusion Low L3-SMI is an independent risk factor for the development of infections and significantly influences the long-term survival in ACLF patients.
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Affiliation(s)
- Juan Wang
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Jinjia Bai
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Huimin Wang
- Endoscopy Center, Second Hospital of Shanxi Medical University, Shanxi Medical University, Taiyuan, China
| | - Guofen Xu
- Department of Gastroenterology, Jincheng General Hospital, Shanxi Medical University, Taiyuan, China
| | - Ruoyu Yao
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Jing Li
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Wenrui Zhang
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Han Wang
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Jia Yao
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
| | - Xiaojing Ren
- Department of Gastroenterology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Medical University, Taiyuan, China
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Chen B, Li S, Lin S, Dong H. Investigating the relationship between muscle mass and nasal Methicillin-Resistant Staphylococcus aureus (MRSA) colonization: Analysis of the National Health and Nutrition Examination Survey (NHANES). PLoS One 2024; 19:e0294400. [PMID: 38166041 PMCID: PMC10760835 DOI: 10.1371/journal.pone.0294400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 11/01/2023] [Indexed: 01/04/2024] Open
Abstract
BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) nasal colonization is associated with an increased risk of infection disease. Low muscle mass has been linked to higher levels of inflammatory markers and weakened immune response, which may impact the susceptibility to nasal MRSA colonization. The relationship between muscle function and immune response to pathogens may be bidirectional. This study investigates the association between muscle mass and nasal MRSA colonization in adults. METHODS The present cross-sectional study utilized data from the National Health and Nutrition Examination Survey (NHANES) conducted between 2001 and 2004. Appendicular skeletal muscle mass (ASM) adjusted by body mass index (BMI) (ASM/BMI) was used to evaluate muscle mass. Multivariate logistic regression, adjusted for demographic and infection factors, was used to analyze the association between muscle mass and nasal colonization by MRSA. A subgroup analysis based on age and gender was performed to assess the impact of muscle mass on nasal MRSA colonization. RESULTS Nasal MRSA colonization was more prevalent in females, those with smaller household sizes, lower income, lower ASM/BMI, those who had stayed in healthcare facilities in the past 12 months, and individuals with diabetes and smoking habits. After adjusting for confounding factors, a dose-dependent association was found between decreasing quartiles of ASM/BMI and the risk of nasal MRSA colonization (p < 0.05). Additionally, per 1 unit increase in ASM/BMI was related to a 64% lower risk of nasal MRSA colonization. CONCLUSIONS This study suggests a significant negative correlation between ASM/BMI and the risk of nasal MRSA colonization. However, more prospective studies are required to investigate the causal relationship between muscle mass and colonization.
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Affiliation(s)
- Baixing Chen
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Shaoshuo Li
- Wuxi Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Wuxi, China
| | - Shi Lin
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
| | - Hang Dong
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
- Department of traumatology, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province, China
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10
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Sabatino A, Pacchiarini MC, Regolisti G, Ciuni A, Sverzellati N, Lesignoli M, Picetti E, Fiaccadori E, Di Mario F. The impact of muscle mass and myosteatosis on mortality in critically ill patients with Sars-Cov2-related pneumonia. Clin Nutr ESPEN 2023; 58:409-415. [PMID: 38057033 DOI: 10.1016/j.clnesp.2023.11.006] [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: 08/01/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND & AIMS Sars-Cov-2 pneumonia can lead to severe complications, requiring invasive mechanical ventilation and admission to the intensive care unit (ICU). Low muscle quantity and quality (the latter evaluated by the amount of ectopic fat infiltration in the muscle [myosteatosis]) at ICU admission are associated with worse outcomes in critically ill patients. The purpose of the present study is to assess muscle mass and myosteatosis of paravertebral skeletal muscle, in critically ill patients with Sars-Cov2 pneumonia and its association with mortality. METHODS We conducted a retrospective observational study in 110 critically ill patients with severe Sars-Cov-2 pneumonia that had a high - resolution chest Computerized Tomography (HR-CT) at ICU admission. We acquired CT images at the level of the thoracic 12 (T12) vertebral body and measured skeletal muscle area (SMA), intermuscular adipose tissue (IMAT), and low attenuation muscle area (LAMA). Patients were followed until ICU mortality or discharge. RESULTS Patients were 59.8 ± 8.1 years old, 77% were male. Seventy-nine percent of patients were considered at nutritional risk, and 22% were obese. Average Acute Physiology and Chronic Health Evaluation II (APACHE II) score was 17 ± 5.4, and the overall ICU mortality was 48,2% (53/110). At ICU admission, both parameters of myosteatosis were associated with higher mortality (IMAT [per 10% increase] HR: 2.01 (95% Confidence Interval [CI] 1.27 to 3.17), P = 0.003; LAMA HR [per 10% increase]: 1.53 (95% CI 1.10 to 2.13), P = 0.012). CONCLUSION Myosteatosis as assessed by CT scans plays a relevant role as a prognostic marker in critically ill patients with Sars-Cov2 severe pneumonia.
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Affiliation(s)
- Alice Sabatino
- Nephrology Unit, Parma University Hospital, Parma, Italy.
| | - Maria Chiara Pacchiarini
- Nephrology Unit, Parma University Hospital, Parma, Italy; Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Giuseppe Regolisti
- Department of Medicine and Surgery, University of Parma, Parma, Italy; UO Clinica e Immunologia Medica, Parma University Hospital, Parma, Italy
| | - Andrea Ciuni
- Department of Radiologic Sciences, Parma University Hospital, Parma, Italy
| | - Nicola Sverzellati
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Radiologic Sciences, Parma University Hospital, Parma, Italy
| | - Matteo Lesignoli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Edoardo Picetti
- UOC Rianimazione 1, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Enrico Fiaccadori
- Nephrology Unit, Parma University Hospital, Parma, Italy; Department of Medicine and Surgery, University of Parma, Parma, Italy
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Shang N, Li Q, Liu H, Li J, Guo S. Erector spinae muscle-based nomogram for predicting in-hospital mortality among older patients with severe community-acquired pneumonia. BMC Pulm Med 2023; 23:346. [PMID: 37710218 PMCID: PMC10500910 DOI: 10.1186/s12890-023-02640-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 09/07/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND No multivariable model incorporating erector spinae muscle (ESM) has been developed to predict clinical outcomes in older patients with severe community-acquired pneumonia (SCAP). This study aimed to construct a nomogram based on ESM to predict in-hospital mortality in patients with SCAP. METHODS Patients aged ≥ 65 years with SCAP were enrolled in this prospective observational study. Least absolute selection and shrinkage operator and multivariable logistic regression analyses were used to identify risk factors for in-hospital mortality. A nomogram prediction model was constructed. The predictive performance was evaluated using the concordance index (C-index), calibration curve, net reclassification improvement (NRI), integrated discrimination improvement (IDI), and decision curve analysis. RESULTS A total of 490 patients were included, and the in-hospital mortality rate was 36.1%. The nomogram included the following independent risk factors: mean arterial pressure, peripheral capillary oxygen saturation, Glasgow Coma Scale score (GCS), lactate, lactate dehydrogenase, blood urea nitrogen levels, and ESM cross-sectional area. Incorporating ESM into the base model with other risk factors significantly improved the C-index from 0.803 (95% confidence interval [CI], 0.761-0.845) to 0.836 (95% CI, 0.798-0.873), and these improvements were confirmed by category-free NRI and IDI. The ESM-based nomogram demonstrated a high level of discrimination, good calibration, and overall net benefits for predicting in-hospital mortality compared with the combination of confusion, urea, respiratory rate, blood pressure, and age ≥ 65 years (CURB-65), Pneumonia Severity Index (PSI), Acute Physiology and Chronic Health Evaluation II (APACHEII), and Sequential Organ Failure Assessment (SOFA). CONCLUSIONS The proposed ESM-based nomogram for predicting in-hospital mortality among older patients with SCAP may help physicians to promptly identify patients prone to adverse outcomes. TRIAL REGISTRATION This study was registered at www.chictr.org.cn (registration number Chi CTR-2300070377).
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Affiliation(s)
- Na Shang
- Department of Emergency Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, Beijing, 100020, China
- Department of Emergency Medicine, Capital Medical University School of Rehabilitation Medicine, Beijing Bo'Ai Hospital, China Rehabilitation Research Center, Beijing, 100068, China
| | - Qiujing Li
- Department of Emergency Medicine, Capital Medical University, Beijing Shijitan Hospital, Beijing, 100038, China
| | - Huizhen Liu
- Department of Emergency Medicine, Capital Medical University School of Rehabilitation Medicine, Beijing Bo'Ai Hospital, China Rehabilitation Research Center, Beijing, 100068, China
| | - Junyu Li
- Department of Emergency Medicine, Capital Medical University School of Rehabilitation Medicine, Beijing Bo'Ai Hospital, China Rehabilitation Research Center, Beijing, 100068, China
| | - Shubin Guo
- Department of Emergency Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, Beijing, 100020, China.
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Flores-Flores O, Zevallos-Morales A, Pollard SL, Checkely W, Siddharthan T, Hurst JR, Bernabé-Ortiz A, Runzer-Colmenares FM, Witham M, Parodi JF. Sarcopenia and sarcopenic obesity among community-dwelling Peruvian adults: A cross-sectional study. RESEARCH SQUARE 2023:rs.3.rs-3031470. [PMID: 37398477 PMCID: PMC10312954 DOI: 10.21203/rs.3.rs-3031470/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Background Sarcopenia and sarcopenic obesity (SO) have emerged as significant contributors to negative health outcomes in the past decade. However, there remains a lack of consensus on the criteria and cut-off thresholds for assessing sarcopenia and SO. Moreover, limited data are available on the prevalence of these conditions in Latin American countries. To address this evidence gap, we aimed to estimate the prevalence of probable sarcopenia, sarcopenia, and SO in a community-dwelling population of 1151 adults aged ≥ 55 years in Lima, Peru. Methods Data collection for this cross-sectional study was conducted between 2018 and 2020 in two urban low-resource settings in Lima, Peru. Sarcopenia was defined as the presence of low muscle strength (LMS) and low muscle mass (LMM) according to European (EWGSOP2), US (FNIH) and Asian (AWGS) guidelines. We measured muscle strength by maximum handgrip strength; muscle mass using a whole-body single-frequency bioelectrical impedance analyzer, and physical performance using the Short Physical Performance Battery and 4-meter gait speed. SO was defined as a body mass index ≥ 30 kg/m2 and sarcopenia. Results The study participants had a mean age of 66.2 years (SD 7.1), of which 621 (53.9%) were men, and 41.7% were classified as obese (BMI ≥ 30.0 kg/m2). The prevalence of probable sarcopenia was estimated to be 22.7% (95%CI: 20.3-25.1) using the EWGSOP2 criteria and 27.8% (95%CI:25.2-30.4) using the AWGS criteria. Sarcopenia prevalence, assessed using skeletal muscle index (SMI), was 5.7% (95%CI: 4.4-7.1) according to EWGSOP2 and 8.3% (95%CI: 6.7-9.9) using AWGS criteria. The prevalence of sarcopenia based on the FNIH criteria was 18.1% (95%CI: 15.8-20.3). The prevalence of SO, considering different sarcopenia definitions, ranged from 0.8% (95%CI: 0.3-1.3) to 5.0% (95%CI: 3.8-6.3). Conclusions Our findings reveal substantial variation in the prevalence of sarcopenia and SO when using different guidelines, underscoring the necessity for context-specific cut-off values. Nevertheless, regardless of the chosen guideline, the prevalence of probable sarcopenia and sarcopenia among community-dwelling older adults in Peru remains noteworthy.
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Zhao L, Huang S, Jing F, Yu TT, Wei Z, Chen X. Pneumonia risk prediction in patients with acute alcohol withdrawal syndrome through evaluation of sarcopenia index as a prognostic factor. BMC Geriatr 2023; 23:84. [PMID: 36755225 PMCID: PMC9906960 DOI: 10.1186/s12877-023-03792-7] [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: 11/20/2022] [Accepted: 02/02/2023] [Indexed: 02/10/2023] Open
Abstract
OBJECTIVE This study aimed to explore the relationship between the sarcopenia index (SI) and the risk of pneumonia in hospitalized patients with acute alcohol withdrawal syndrome (AWS). STUDY DESIGN We have performed a retrospective study of individuals with AWS from a teaching hospital in western China. Patients' data were retrieved from the medicinal record databases. Patients' primary (upon admission) blood serum creatinine (Cr) and cystatin C (CysC) levels were incorporated into the records. Participants were separated into low and high SI cohorts based on the three-quarter digit of SI (SI = serum Cr/serum CysC ratio × 100). The association between SI and the risk of pneumonia in hospitalized patients with AWS was assessed by logistic regression analysis. RESULT Three hundred and twelve patients with acute AWS were included in this retrospective analysis. Among hospitalized patients with acute AWS, the incidence of pneumonia was 13.78%. The average median age of acute AWS patients with pneumonia was 55.28 (10.65) years, and the mean age of acute AWS individuals without pneumonia was 51.23 (10.08) years. In the univariate analysis, the high SI group (SI > 87.91) had a lower incidence of pneumonia than the low SI group (SI ≤ 87.91) (high SI vs. low SI, 6.41% vs. 16.24%, p = 0.029). Further logistic regression analysis showed that the high SI group demonstrated a poorer risk of pneumonia (OR = 0.353, 95%CI: 0.134-0.932, p = 0.036). After adjusting for possible confounders, the risk of pneumonia remained low in the high SI group (OR = 0.358, 95%CI: 0.132-0.968, p = 0.043). CONCLUSION Our results showed that SI was linked with the risk of pneumonia in hospitalized individuals with acute AWS. We further suggest that it could be a pneumonia risk factor, especially in medical centers where sarcopenia diagnosis is unavailable.
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Affiliation(s)
- Lingdan Zhao
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province China ,grid.410578.f0000 0001 1114 4286School of Nursing, Southwest Medical University, Luzhou, Sichuan China
| | - Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province China
| | - Fu Jing
- grid.410578.f0000 0001 1114 4286School of Nursing, Southwest Medical University, Luzhou, Sichuan China
| | - Ting-ting Yu
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province China
| | - Zeng Wei
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, Sichuan Province, China.
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Song HC, Shin J, Hwang JH, Kim SH. Utility of the Global Leadership Initiative on Malnutrition criteria for the nutritional assessment of patients with end-stage renal disease receiving chronic hemodialysis. J Hum Nutr Diet 2023; 36:97-107. [PMID: 35441765 DOI: 10.1111/jhn.13019] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 04/08/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Malnutrition is associated with adverse outcomes in patients on chronic haemodialysis. Thus, identifying accurate methods for diagnosing malnutrition is essential. The present retrospective study investigated the utility of the new Global Leadership Initiative on Malnutrition (GLIM) criteria in patients undergoing chronic haemodialysis. METHODS Phase angle and fat-free mass index (FFMI) were derived using bioelectrical impedance analysis. Malnutrition was determined when the subjects had at least one phenotypic criterion (weight loss, low body mass index [BMI] or FFMI). RESULTS This study included 103 patients undergoing chronic haemodialysis and 46 (44.7%) patients were diagnosed as malnourished. Malnutrition determined using the GLIM criteria was associated with increased risks of all-cause death (hazard ratio = 3.0, p = 0.044) and infection requiring hospitalisation (hazard ratio = 2.4, p = 0.015), independent of age, sex and comorbidities. However, malnutrition was not related to major adverse cardiovascular events (p = 0.908). We further evaluated the longitudinal changes in phenotypic parameters. Subjects with median levels of high-sensitivity C-reactive protein exceeding 5 mg L-1 exhibited decreased body weight and BMI (p = 0.015 and 0.016, respectively). In addition, body weight, BMI and FFMI were reduced in subjects with a median protein catabolic rate of < 1.0 mg kg-1 day-1 , even after adjustment for age, sex and comorbidities (p = 0.026, 0.053 and 0.039, respectively). CONCLUSIONS Malnutrition assessed using the GLIM criteria could be a useful predictor of mortality and infection in patients on chronic haemodialysis. To improve nutritional status, approaches for decreasing inflammation and increasing protein intake are needed.
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Affiliation(s)
- Hyun Chul Song
- Department of Internal Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Jungho Shin
- Department of Internal Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Jin Ho Hwang
- Department of Internal Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Su Hyun Kim
- Department of Internal Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
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Ohm H, Abdel-Rahman O. Impact of Patient Characteristics on the Outcomes of Patients with Gastrointestinal Cancers Treated with Immune Checkpoint Inhibitors. Curr Oncol 2023; 30:786-802. [PMID: 36661709 PMCID: PMC9858132 DOI: 10.3390/curroncol30010060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/01/2023] [Accepted: 01/03/2023] [Indexed: 01/11/2023] Open
Abstract
Gastrointestinal (GI) cancers are a group of malignancies that globally account for a significant portion of cancer incidence and cancer-related death. Survival outcomes for esophageal, gastric, pancreatic, and hepatobiliary cancers remain poor, but new treatment paradigms are emerging with the advent of immune checkpoint inhibitor (ICI) therapy. This review characterizes patient-related prognostic factors that influence the response to ICI therapy. We performed an analysis of the landmark randomized clinical trials in esophageal, gastric, colorectal, hepatocellular, pancreatic, and biliary tract cancers in terms of patient demographic factors. A literature review of smaller retrospective studies investigating patient-related factors was completed. The immunological bases for these associations were further explored. The key predictive factors identified include age, sex, performance status, geography, body mass index, sarcopenia, gut microbiome, various biochemical factors, and disease distribution.
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Affiliation(s)
- Hyejee Ohm
- Department of Medicine, University of Alberta, Edmonton, AB T6G 1Z2, Canada
| | - Omar Abdel-Rahman
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB T6G 1Z2, Canada
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16
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Wang Y, Tan S, Yan Q, Gao Y. Sarcopenia and COVID-19 Outcomes. Clin Interv Aging 2023; 18:359-373. [PMID: 36923269 PMCID: PMC10010141 DOI: 10.2147/cia.s398386] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 03/02/2023] [Indexed: 03/18/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) spread rapidly and became a severe global public health threat. Older adults have a high risk of COVID-19 and its associated mortality. Sarcopenia has emerged as a predictor of poor outcomes in COVID-19 patients, including lengthy hospital stays, mortality, intensive care unit admission, need for invasive mechanical ventilation, and poor rehabilitation outcomes. Chronic inflammation, immune dysfunction, respiratory muscle dysfunction, and swallowing dysfunction may underlie the association between sarcopenia and the poor outcomes of COVID-19 patients. Interleukin 6 receptor blockers (tocilizumab or sarilumab) are recommended for treating patients with severe COVID-19, and their therapeutic effects on sarcopenia are of great interest. This review aimed to analyze the current reports on the association between sarcopenia and COVID-19 and provide an update on the contribution of sarcopenia to the severity and adverse outcomes of COVID-19 and its underlying mechanisms. We also aimed to explore the different screening tools for sarcopenia concurrent with COVID-19, and advocate for early diagnosis and treatment of sarcopenia. Given that the fight against the COVID-19 pandemic may be long-term, further research into understanding the effects of sarcopenia in patients infected with the Omicron variant is necessary.
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Affiliation(s)
- Yuhan Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Shuwen Tan
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Qihui Yan
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, People's Republic of China
| | - Ying Gao
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, People's Republic of China
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Song X, Chen X, Bai J, Zhang J. Association between pre-stroke sarcopenia risk and stroke-associated infection in older people with acute ischemic stroke. Front Med (Lausanne) 2023; 10:1090829. [PMID: 36910490 PMCID: PMC9995446 DOI: 10.3389/fmed.2023.1090829] [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: 12/05/2022] [Accepted: 01/27/2023] [Indexed: 02/25/2023] Open
Abstract
Background Stroke-associated infection (SAI) is a common complication after a stroke. The incidence of infection was higher in people with sarcopenia than in the general population. However, the relationship between pre-stroke sarcopenia risk and SAI in older patients has not been confirmed. This study aimed to investigate the association between pre-stroke sarcopenia risk and SAI in older patients with acute ischemic stroke (AIS). Methods This retrospective study was conducted by the Peking University People's Hospital. We evaluated the pre-stroke sarcopenia risk by applying the SARC-F questionnaire. Multivariate logistic regression was applied to explore the association between pre-stroke sarcopenia risk and SAI. Results A total of 1,002 elder patients with AIS (592 men; 72.9 ± 8.6 years) were enrolled in our study. Pre-stroke sarcopenia risk was found in 29.1% of the cohort. The proportion of patients with pre-stroke sarcopenia risk was larger in the SAI group than in the non-SAI group (43.2 vs. 25.3%, p < 0.001). In multivariate logistic analysis, pre-stroke sarcopenia risk was shown to be independently associated with SAI (OR = 1.454, 95% CI: 1.008-2.097, p = 0.045) after adjusting for potential factors. This association remained consistent across the subgroups based on age, sex, body mass index, smoking status, drinking status, diabetes, hypertension, and dyslipidemia. Conclusion Pre-stroke sarcopenia risk was independently associated with SAI in older patients with AIS. Our findings highlight the significance of pre-stroke sarcopenia identification in the prevention and management of SAI in this population.
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Affiliation(s)
- Xiaodong Song
- Department of Neurology, Peking University People's Hospital, Beijing, China
| | - Xufeng Chen
- Department of Neurology, Beijing Jishuitan Hospital, Beijing, China
| | - Jie Bai
- Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Zhang
- Department of Neurology, Peking University People's Hospital, Beijing, China
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18
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Huang S, Guo Y, Chen L, Wang Y, Chen X. Clinical muscle mass-related biomarkers that predict mortality in older patients with community-acquired pneumonia. BMC Geriatr 2022; 22:880. [PMCID: PMC9675073 DOI: 10.1186/s12877-022-03626-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022] Open
Abstract
Objective Community-acquired pneumonia (CAP) is associated with elevated morbidity and mortality, and it usually occurs in older adults. Our goal here was to assess the efficacies of muscle mass-related biomarkers, such as, aspartate transaminase/alanine transaminase (AST/ALT) and creatinine/cystatin C*100 (Cr/CysC*100), in predicting 1-, 2-, and 3-year mortalities of older CAP patients. Methods Design: Retrospective cohort study. Setting and Participants: A teaching hospital in western China. Hospitalized CAP patients, aged≥60 years. We separated patients into a high or low muscle mass group, according to the median AST/ALT and Cr/CysC*100, respectively. We acquired data from medical records and local government mortality databases, as well as telephonic interviews. We analyzed the association between low muscle mass (AST/ALT and Cr/CysC*100) and all-cause mortality at 1, 2, and 3 years in older patients with CAP. Results We enrolled 606 patients (58.58% male; median age: 81 years) for analysis. The 1-, 2-, and 3-year mortality in older patients with CAP in the low muscle mass group (AST/ALT) was higher than in the high muscle mass group (AST/ALT) (1-year: 51.16% vs. 36.96%, p < 0.001; 2-year: 54.46% vs. 41.25%, p = 0.001; 3-year: 54.79% vs. 42.9%, p = 0.003). Upon adjustment of potential confounding factors, we revealed, using cox regression analysis, that the low muscle mass group (AST/ALT) experienced enhanced mortality risk at the 1-, 2-, and 3-year follow-ups, compared to the high muscle mass group (AST/ALT) (1-year: hazard ratios (HR) = 1.46, 95% confidence interval (CI): 1.13–1.88; 2-year: HR = 1.39, 95% CI: 1.09–1.77; 3-year: HR = 1.35, 95% CI: 1.06–1.72). The 1-, 2-, and 3-year mortality of older CAP patients in the low muscle mass group (Cr/CysC*100) was also higher than the high muscle mass group (Cr/CysC*100) (1-year: 56.29% vs. 31.91%, p < 0.001; 2-year: 60.26% vs. 35.53%, p < 0.001; 3-year: 61.26% vs. 36.51%, p < 0.001). Compared to the high muscle mass group (Cr/CysC*100), the low muscle mass group (Cr/CysC*100) experienced enhanced mortality risk at the 1-, 2-, and 3-year follow ups (1-year: HR = 1.9, 95% CI: 1.46–2.48; 2-year: HR = 1.85, 95% CI: 1.44–2.39; 3-year: HR = 1.85, 95% CI: 1.44–2.37). Conclusions Low muscle mass (AST/ALT and Cr/CysC*100) were associated with enhanced 1-, 2-, and 3-year mortality risk in older patients with CAP. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03626-y.
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Affiliation(s)
- Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Yan Guo
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Lanlan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Yan Wang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
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Comprehensive Approaches to Aspiration Pneumonia and Dysphagia in the Elderly on the Disease Time-Axis. J Clin Med 2022; 11:jcm11185323. [PMID: 36142971 PMCID: PMC9504394 DOI: 10.3390/jcm11185323] [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] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/29/2022] [Accepted: 09/08/2022] [Indexed: 11/26/2022] Open
Abstract
Pneumonia in the elderly has been increasing on an annual basis. To a greater or lesser extent, aspiration is a major contributor to the development of pneumonia in the elderly. Antimicrobials alone are not sufficient for the treatment of pneumonia, and the condition may become intractable or even recur repeatedly. In addition, some patients with pneumonia may have no problems with eating, while others are unable to receive the necessary nutrition due to severe dysphagia. It has recently been found that pneumonia decreases both the muscle mass and strength of the swallowing and respiratory muscles, a condition named pneumonia-associated sarcopenia. This contributes to a pathophysiological time-axis of aspiration pneumonia and dysphagia in the elderly, in which silent aspiration leads to the development of pneumonia, and further to dysphagia, malnutrition, and low immunity. Therefore, it is recommended that the treatment and prevention of developing pneumonia should also differ according to an individual’s placement in the disease time-axis. In particular, approaches for preventing aspiration based on scientific findings are able to be implemented at home.
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Vargas-Torres-Young DA, Salazar-Talla L, Cuba-Ruiz S, Urrunaga-Pastor D, Runzer-Colmenares FM, Parodi JF. Cognitive Frailty as a Predictor of Mortality in Older Adults: A Longitudinal Study in Peru. Front Med (Lausanne) 2022; 9:910005. [PMID: 35814770 PMCID: PMC9256954 DOI: 10.3389/fmed.2022.910005] [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: 04/13/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To evaluate the role of cognitive frailty and its components as risk factors of mortality in older adults of the Centro Médico Naval (CEMENA) in Callao, Peru during 2010-2015. Methods We performed a secondary analysis of data from a prospective cohort that included older adults (60 years and older) treated at the CEMENA Geriatrics service between 2010–2015. Frailty was defined as the presence of three or more criteria of the modified Fried Phenotype. Cognitive impairment was assessed using the Peruvian version of the Mini Mental State Examination (MMSE), considering a score <21 as cognitive impairment. Cognitive frailty was defined as the coexistence of both. In addition, we included sociodemographic characteristics, medical and personal history, as well as the functional evaluation of each participant. Results We included 1,390 older adults (mean follow-up: 2.2 years), with a mean age of 78.5 ± 8.6 years and 59.6% (n = 828) were male. Cognitive frailty was identified in 11.3% (n = 157) and 9.9% (n = 138) died during follow-up. We found that cognitive frailty in older adults (aHR = 3.57; 95%CI: 2.33–5.49), as well as its components, such as sedentary behavior and cognitive impairment (aHR = 7.05; 95%CI: 4.46–11.13), weakness and cognitive impairment (aHR = 6.99; 95%CI: 4.41–11.06), and exhaustion and cognitive impairment (aHR = 4.51; 95%CI: 3.11–6.54) were associated with a higher risk of mortality. Conclusion Cognitive frailty and its components were associated with a higher risk of mortality in older adults. It is necessary to develop longitudinal studies with a longer follow-up and that allow evaluating the effect of interventions in this vulnerable group of patients to limit adverse health outcomes, including increased mortality.
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Affiliation(s)
| | - Leslie Salazar-Talla
- Grupo Estudiantil de Investigación en Salud Mental (GISAM), Sociedad Científica de Estudiantes de Medicina de la Universidad de San Martin de Porres, Lima, Peru
- Facultad de Medicina Humana, Universidad de San Martin de Porres, Lima, Peru
| | - Sofia Cuba-Ruiz
- Facultad de Medicina Humana, Universidad de San Martin de Porres, Lima, Peru
| | - Diego Urrunaga-Pastor
- Universidad Científica del Sur, Facultad de Ciencias de la Salud, Carrera de Medicina Humana, Lima, Peru
- *Correspondence: Diego Urrunaga-Pastor
| | | | - Jose F. Parodi
- Universidad de San Martin de Porres, Facultad de Medicina Humana, Centro de Investigación del Envejecimiento (CIEN), Lima, Peru
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21
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Kamiya A, Hayashi T, Sakon R, Ishizu K, Wada T, Otsuki S, Yamagata Y, Katai H, Yoshikawa T. Long-term postoperative pneumonia in elderly patients with early gastric cancer. BMC Surg 2022; 22:220. [PMID: 35672847 PMCID: PMC9175355 DOI: 10.1186/s12893-022-01670-4] [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] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/27/2022] [Indexed: 11/25/2022] Open
Abstract
Background Pneumonia is a major cause of death in the elderly population. Considering body weight loss, muscle loss, and reflux after gastrectomy, elderly patients are considered to be at very high risk for pneumonia, which could decrease overall survival because early gastric cancer is mostly curable only by surgery. We aimed to clarify the incidence of pneumonia in the long-term period after gastrectomy in elderly patients who were diagnosed with early gastric cancer and its risk factors. Methods We retrospectively examined patients of > 75 years of age who underwent R0 gastrectomy for gastric cancer and who were diagnosed with T1 disease at National Cancer Center Hospital between 2005 and 2012. Long-term postoperative pneumonia was diagnosed by chest computed tomography every year until 2 years after surgery. The presence of preoperative sarcopenia was assessed using preoperative L3 skeletal muscle index. Results 167 patients were included in this study. Long-term postoperative pneumonia was observed in 44 (26%) patients. Of the 44 people diagnosed with long-term postoperative pneumonia, 33 were diagnosed in the 1st year and 11 in the 2nd year. 117 patients (70%) were diagnosed with sarcopenia which was significantly frequently found in the patients who developed long-term postoperative pneumonia (91%) than those without (63%). Preoperative sarcopenia was the only independent risk factor in multivariate analysis. Type of gastrectomy was not a significant risk factor. Conclusions Long-term postoperative pneumonia was frequently observed in the elderly patients. Preoperative sarcopenia was associated with long-term postoperative pneumonia in elderly patients who underwent curative surgery for gastric cancer. After gastrectomy, long-term special care would be required for elderly patients, especially with sarcopenia.
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Affiliation(s)
- Ayako Kamiya
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Tsutomu Hayashi
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ryota Sakon
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Kenichi Ishizu
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takeyuki Wada
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Sho Otsuki
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yukinori Yamagata
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Hitoshi Katai
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takaki Yoshikawa
- Department of Gastric Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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22
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Bricio-Barrios JA, Ríos-Silva M, Huerta M, Cárdenas-María RY, García-Ibáñez AE, Díaz-Mendoza MG, Jiménez-Leal HM, Chávez-Torres LA, Islas-Piza L, García-García S, Toro-Equihua MD, García-Rodríguez R, Carrazco-Peña KB, López-Alcaraz F, Trujillo X. Impact on the Nutritional and Functional Status of Older Mexican Adults in the Absence of Recreational Activities due to COVID-19: A Longitudinal Study From 2018 to 2021. J Appl Gerontol 2022; 41:2096-2104. [PMID: 35503553 PMCID: PMC9066228 DOI: 10.1177/07334648221099278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A longitudinal study, from 2018 to 2021, identified impacts on the nutritional and functional status of older adults when face-to-face activities at a social assistance center in Mexico were suspended due to the COVID-19 pandemic. A total of 71 older adults were evaluated at three different periods: 18 months prior, three months before the pandemic, and 12 months after the onset of the pandemic. Seventy-one older adults completed follow up. Anthropometric measurements, dietary intake, physical tests, and health screening for malnutrition, dependence, and physical frailty, were evaluated. There was a significant decrease in lean body mass and body water in the older adults assessed, in addition to a significant reduction in the frailty scale and gait speed. Finally, a significant reduction in ingested energy and several nutrients such as protein, and carbohydrates, was found, yet an increase in sugar and cholesterol intake was noted.
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Affiliation(s)
| | - Mónica Ríos-Silva
- University Center for Biomedical Research, University of Colima-CONACyT, Colima, Mexico
| | - Miguel Huerta
- University Center for Biomedical Research, University of Colima, Colima, Mexico
| | | | | | | | | | | | | | | | | | | | | | | | - Xóchitl Trujillo
- University Center for Biomedical Research, University of Colima, Colima, Mexico
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23
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Diabetes might not be a risk factor for worse prognosis among hospitalized patients due to COVID-19 in a Mediterranean area. NUTR HOSP 2022; 39:547-553. [PMID: 35485382 DOI: 10.20960/nh.03855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
AIM type-2 diabetes (T2DM) seems to worsen the prognosis of patients admitted for COVID-19, although most studies included Asiatic patients. We aimed to assess whether this condition applies for Mediterranean patients. METHODS a total of 90 patients admitted for COVID-19 with T2DM were retrospectively compared with 50 patients without T2DM. RESULTS subjects with T2DM were older than their counterparts (73.3 ± 12.4 vs 53 ± 15.7 years; p < 0.0001). Either absolute lymphocyte count (1.1 ± 0.6 vs 1.3 ± 0.7 x 109/L; p = 0.005) or hemoglobin (11.9 ± 1.6 vs 13.1 ± 2.1 g/dL; p < 0.0001) were lower among subjects with T2DM. CRP and procalcitonin were higher among subjects with T2DM (91.9 ± 71.2 vs 70.1 ± 63.3 mg/L; p = 0.002 and 0.8 ± 0.3 vs 0.4 ± 0.1 ng/mL; p < 0.0001, respectively). Albumin was lower among patients with T2DM (3.4 ± 0.5 vs 3.8 ± 0.5 g/L: p < 0.001). Length of stay was longer among subjects with T2DM (11.7 ± 7.7 vs 9.7 ± 8.6 days; p = 0.01). However, both groups were comparable regarding both the proportion of subjects who were admitted to the ICU (16.5 % vs 8 %; p = 0.1) and mortality (11 % vs 4 %; p = 0.2). CONCLUSIONS in a Mediterranean sample, despite of age, comorbidities, nutritional status, and inflammatory markers, subjects with T2DM with a proper glycemic control admitted for COVID-19 had similar prognostic outcomes than patients without this metabolic condition.
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Darroch P, O’Brien WJ, Mazahery H, Wham C. Sarcopenia Prevalence and Risk Factors among Residents in Aged Care. Nutrients 2022; 14:nu14091837. [PMID: 35565805 PMCID: PMC9105949 DOI: 10.3390/nu14091837] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to investigate the prevalence of sarcopenia and associated risk factors among older adults living in three residential aged care (RAC) facilities within Auckland, New Zealand. A total of 91 older adults (63% women, mean age ± SD; 86.0 ± 8.3 years) were recruited. Using the European Working Group on Sarcopenia in Older People criteria, sarcopenia was diagnosed from the assessment of: appendicular skeletal muscle mass/height2, using an InBody S10 body composition analyser and a SECA portable stadiometer or ulna length to estimate standing height; grip strength using a JAMAR handheld dynamometer; and physical performance with a 2.4-m gait speed test. Malnutrition risk was assessed using the Mini Nutrition Assessment–Short Form (MNA-SF). Most (83%) of residents were malnourished or at risk of malnutrition, and 41% were sarcopenic. Multivariate regression analysis showed lower body mass index (Odds Ratio (OR) = 1.4, 95% CI: 1.1, 1.7, p = 0.003) and lower MNA-SF score (OR = 1.6, 95% CI: 1.0, 2.4, p = 0.047) were predictive of sarcopenia after controlling for age, level of care, depression, and number of medications. Findings highlight the need for regular malnutrition screening in RAC to prevent the development of sarcopenia, where low weight or unintentional weight loss should prompt sarcopenia screening and assessment.
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Abstract
Coronavirus Disease 2019 (COVID-19) is characterized with a wide range of clinical presentations from asymptomatic to severe disease. In patients with severe disease, the main causes of mortality have been acute respiratory distress syndrome, cytokine storm and thrombotic events. Although all factors that may be associated with disease severity are not yet clear, older age remains a leading risk factor. While age-related immune changes may be at the bottom of severe course of COVID-19, age-related hormonal changes have considerable importance due to their interactions with these immune alterations, and also with endothelial dysfunction and comorbid cardiometabolic disorders. This review aims to provide the current scientific evidence on the pathogenetic mechanisms underlying the pathway to severe COVID-19, from a collaborative perspective of age-related immune and hormonal changes together, in accordance with the clinical knowledge acquired thus far.
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Affiliation(s)
- Seda Hanife Oguz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Meltem Koca
- Division of Geriatrics, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Bulent Okan Yildiz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey.
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Menozzi R, Valoriani F, Prampolini F, Banchelli F, Boldrini E, Martelli F, Galetti S, Fari' R, Gabriele S, Palumbo P, Forni D, Pantaleoni M, D'Amico R, Pecchi AR. Impact of sarcopenia in SARS-CoV-2 patients during two different epidemic waves. Clin Nutr ESPEN 2022; 47:252-259. [PMID: 35063210 PMCID: PMC8648616 DOI: 10.1016/j.clnesp.2021.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 01/11/2023]
Abstract
Background Sarcopenia was reported to be associated with poor clinical outcome, higher incidence of community-acquired pneumonia, increased risk of infections and reduced survival in different clinical settings. The aim of our work is to evaluate the prognostic role of sarcopenia in patients with the 2019 novel coronavirus disease (COVID-19). Materials and methods 272 COVID-19 patients admitted to the University Hospital of Modena (Italy) from February 2020 to January 2021 were retrospectively studied. All included patients underwent a chest computed tomography (CT) scan to assess pneumonia during their hospitalization and showed a positive SARS-CoV-2 molecular test. Sarcopenia was defined by skeletal muscle area (SMA) evaluation at the 12th thoracic vertebra (T12). Clinical, laboratory data and adverse clinical outcome (admission to Intensive Care Unit and death) were collected for all patients. Results Prevalence of sarcopenia was high (41.5%) but significantly different in each pandemic wave (57.9% vs 21.6% p < 0.0000). At the multivariate analysis, sarcopenia during the first wave (Hazard Ratio 2.29, 95% confidence intervals 1.17 to 4.49 p = 0.0162) was the only independent prognostic factor for adverse clinical outcome. There were no significant differences in comorbidities and COVID19 severity in terms of pulmonary involvement at lung CT comparing during the first and second wave. Mixed pattern with peripheral and central involvement was found to be dominant in both groups. Conclusion We highlight the prognostic impact of sarcopenia in COVID-19 patients hospitalized during the first wave. T12 SMA could represent a potential tool to identify sarcopenic patients in particular settings. Further studies are needed to better understand the association between sarcopenia and COVID-19.
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Affiliation(s)
- R Menozzi
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy.
| | - F Valoriani
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - F Prampolini
- Department of Radiology, University Hospital of Modena, Modena, Italy
| | - F Banchelli
- Unit of Clinical Statistics, University Hospital of Modena, Modena, Italy
| | - E Boldrini
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - F Martelli
- Department of Radiology, University Hospital of Modena, Modena, Italy
| | - S Galetti
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - R Fari'
- Department of Radiology, University Hospital of Modena, Modena, Italy
| | - S Gabriele
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - P Palumbo
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - D Forni
- Department of Radiology, University Hospital of Modena, Modena, Italy
| | - M Pantaleoni
- Division of Metabolic Diseases and Clinical Nutrition, University Hospital of Modena, Modena, Italy
| | - R D'Amico
- Unit of Clinical Statistics, University Hospital of Modena, Modena, Italy
| | - A R Pecchi
- Department of Radiology, University Hospital of Modena, Modena, Italy
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Ren S, Huang S, Chen M, Zhu T, Li Q, Chen X. Association between the mid-upper arm circumference (MUAC) and calf circumference (CC) screening indicators of sarcopenia with the risk of pneumonia in stable patients diagnosed with schizophrenia. Front Psychiatry 2022; 13:931933. [PMID: 36090356 PMCID: PMC9458877 DOI: 10.3389/fpsyt.2022.931933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/02/2022] [Indexed: 01/03/2023] Open
Abstract
AIM Here, we investigate the relationship between mid-upper arm circumference (MUAC) and calf circumference (CC) screening indicators of sarcopenia and the risk of pneumonia in stable patients diagnosed with schizophrenia. METHOD The study is prospective and includes inpatients with schizophrenia from two mental health centers in Western China. The studied screening indicators, MUAC and CC were assessed in standing patients. The relationship between MUAC and CC as sarcopenia screening indicators with the risk of pneumonia in patients with schizophrenia was analyzed by performing a statistical logistic regression analysis. RESULT For this study, 339 patients with schizophrenia, aged 50 years and over were recruited. Moreover, four patients with pneumonia that occurred within 1 week of the relapse of schizophrenia were excluded. As a result, only 335 patients were included in the analysis. Pneumonia has been reported in 82 (24.5%) of all included patients with schizophrenia. Our data analysis confirmed that in the male patients, the higher CC was associated with a lower risk of pneumonia (odds ratio [OR] = 0.751, 95% CI: 0.635-0.889). We have divided men into two cohorts following the values of CC. Our analysis further showed that the patients with CC ≥ 34 cm had a lower risk of pneumonia in men (OR = 0.36, 95% CI: 0.163-0.795). CONCLUSION We demonstrate that CC is associated with pneumonia risk in stable men with schizophrenia.
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Affiliation(s)
- Silan Ren
- Department of Nursing, Sichuan Vocational College of Health and Rehabilitation, Zigong, China
| | - Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Ming Chen
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Tian Zhu
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Qiuxia Li
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
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Zhang Y, Weng S, Huang L, Shen X, Zhao F, Yan S. Association of sarcopenia with a higher risk of infection in patients with type 2 diabetes. Diabetes Metab Res Rev 2022; 38:e3478. [PMID: 34041847 DOI: 10.1002/dmrr.3478] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/13/2021] [Accepted: 05/16/2021] [Indexed: 01/01/2023]
Abstract
AIMS This study aimed to determine whether patients with type 2 diabetes and sarcopenia had a higher risk of infection. STUDY DESIGNS A cross-sectional study and a follow-up study were performed. METHOD A total of 2562 patients were enrolled and assessed for body composition and infection status. They were classified into four groups according to body fat (BF) and muscle mass index (ASMI): obese, sarcopenic, sarcopenic obese, and normal. Among these, 275 patients were followed for a median follow-up period of 1.84 years to evaluate the relationship of changes in skeletal muscle with infection status. RESULTS The sarcopenic and sarcopenic obese groups showed a higher risk of infection, an increase by 49.6% (OR = 1.496, 95% CI 1.102-2.031) and 42.4% (OR = 1.424, 95% CI 1.031-1.967) compared with the normal group, and also had a higher risk of respiratory infection, an increase by 56.0% (OR = 1.560, 95% CI 1.084-2.246) and 57.4% (OR = 1.574, 95% CI 1.080-2.293), respectively. Patients with the increased ASMI (OR = 0.079, 95% CI 0.021-0.298) represented a lower risk of infection than those with the decreased ASMI. Even a minor change (OR = 0.125, 95% CI 0.041-0.378) against age was beneficial to lowering the risk of infection. However, no association was found in the changes of body mass index and BF with infection status. CONCLUSIONS Sarcopenia, especially in patients with diabetes who are also obese, increases the risk of infection. Maintaining or improving muscle mass is expected to reduce infections.
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Affiliation(s)
- Yongze Zhang
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Suiyan Weng
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Lingning Huang
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Ximei Shen
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Fengying Zhao
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Sunjie Yan
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Province Clinical Research Center for Metabolic Diseases, Fuzhou, Fujian, China
- Diabetes Research Institute of Fujian Province, Fuzhou, Fujian, China
- Metabolic Diseases Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
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Huang S, Zhu T, Chen M, Lei X, Li Q, Tan Y, Chen X. Association between the Severity of Sarcopenia and Pneumonia in Patients with Stable Schizophrenia: A Prospective Study. J Nutr Health Aging 2022; 26:799-805. [PMID: 35934825 DOI: 10.1007/s12603-022-1830-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES This study investigates the associations between the severity of sarcopenia and pneumonia in patients with stable schizophrenia. MATERIALS AND METHODS This is a prospective study that includes patients from the rehabilitation wards of two mental health centres in western China, who were diagnosed with stable schizophrenia. Baseline data were collected from these patients between September 1 and September 30, 2020, while patients' data associated with pneumonia, diagnosed and treated by clinicians, were collected between October 2020 and October 2021. The severity of sarcopenia was diagnosed according to the diagnostic criteria defined by the Asian Working Group for Sarcopenia (AWGS) 2019. The association between the severity of sarcopenia and pneumonia in patients with schizophrenia was analyzed with the use of logistic regression analysis. RESULTS Three hundred and thirty-five patients with stable schizophrenia were enrolled in the prospective study, among whom 242 (72.24%) were≥60 years old, and 229 (68.36%) were males. Among the patients with stable schizophrenia, 130 (38.8%) were diagnosed with non-severe sarcopenia, whereas 47 (14.0%) had severe sarcopenia. Eighty-two (24.5%) of patients with schizophrenia fought pneumonia. Our study showed that the severe sarcopenia group had the highest incidence of pneumonia, followed by the non-severe sarcopenia group (severe sarcopenia vs. non-severe sarcopenia vs. normal, 38.3% vs. 28.46% vs. 17.09%, p=0.005). Compared with the normal group, the non-severe sarcopenia group (OR=1.93, 95%CI: 1.1-3.389) and the severe sarcopenia group (OR=3.011, 95%CI: 1.467-6.183) had a higher risk of pneumonia. We further adjusted the potential confounders such as sex, smoking history, chronic obstructive pulmonary disease (COPD), Patient Health Questionnaire (PHQ-9) score, and benzhexol and confirmed that only the severe sarcopenia group had an increased risk of pneumonia (OR=2.366, 95%CI: 1.078-5.191). CONCLUSIONS We have demonstrated that severe sarcopenia was associated with pneumonia in patients diagnosed with stable schizophrenia.
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Affiliation(s)
- S Huang
- Youguo Tan, MD, Southwest Medical University Zigong Affiliated Hospital, Zigong, Sichuan Province, China; ; Telephone: +86-13890055456; Xiaoyan Chen, MD, Southwest Medical University Zigong Affiliated Hospital, Zigong, Sichuan Province, China; ; Telephone: +86-18282388852
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Yang Q, Huang S, Chen M, Zhu T, Li Q, Chen X. Association of Ishii test scores with pneumonia in stable schizophrenic subjects. Front Psychiatry 2022; 13:1034905. [PMID: 36311511 PMCID: PMC9606461 DOI: 10.3389/fpsyt.2022.1034905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
AIM We investigated the relationship between the sarcopenia-indicating Ishii test scores and pneumonia risk in stable schizophrenia patients. METHODS This prospective investigation involves schizophrenic inpatients from two mental health centers in western China. Patient baseline information was gathered over 1 month from September 1 to 30 in 2020. All pneumonia-related patient information, including diagnosis and treatment, was acquired over 1 year between October 2020 and October 2021. Patients with schizophrenia were screened for sarcopenia utilizing a threshold value established by Ishii et al. Using regression analysis, the link between Ishii test scores and pneumonia risk in schizophrenia patients was investigated. RESULT This study recruited 232 males and 107 females with schizophrenia over the age of 50 and older. During a 1-year follow-up period, four patients (3 males and 1 female) acquired pneumonia within 1 week of relapse in schizophrenia; therefore, these patients were excluded from the study. Finally, data were collected for 335 patients. The pneumonia incidences were 29.3% in males and 14.2% in females. Our analysis confirmed that compared to the male schizophrenia patients with Ishii test scores < 105 (non-sarcopenia), those with Ishii test scores ≥ 105 (sarcopenia) exhibited an elevated pneumonia risk (OR = 2.739, 95%CI: 1.406-5.333). Following confounders adjustment, Ishii test scores ≥ 105 remained a risk factor for pneumonia (OR = 2.064, 95%CI: 1.029-4.143). Among females with schizophrenia, the Ishii test scores were not associated with pneumonia risk. CONCLUSION In conclusion, our results demonstrated that the Ishii test scores ≥ 105 were strongly associated with pneumonia risk in stable schizophrenic male patients.
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Affiliation(s)
- Qin Yang
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Sha Huang
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
| | - Ming Chen
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Tian Zhu
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Qiuxia Li
- Psychiatric Hospital of Ziyang, Ziyang, China
| | - Xiaoyan Chen
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong, China
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Ardeljan AD, Polisetty TS, Palmer J, Vakharia RM, Roche MW. Comparative Analysis on the Effects of Sarcopenia following Primary Total Knee Arthroplasty: A Retrospective Matched-Control Analysis. J Knee Surg 2022; 35:128-134. [PMID: 32629511 DOI: 10.1055/s-0040-1713355] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Despite the high incidence of sarcopenia in the orthopaedic community, studies evaluating the influence of sarcopenia following primary total knee arthroplasty (TKA) are limited. Therefore, the purpose of this study is to determine if sarcopenic patients undergoing primary TKA have higher rates of (1) in-hospital lengths of stay (LOS); (2) medical complications; (3) implant-related complications; (4) fall risk; (5) lower extremity fracture risk; and (6) costs of care. Sarcopenia patients were matched to controls in a 1:5 ratio according to age, sex, and medical comorbidities. The query yielded 90,438 patients with (n = 15,073) and without (n = 75,365) sarcopenia undergoing primary TKA. Primary outcomes analyzed included: in-hospital LOS, 90-day medical complications, 2-year implant-related complications, fall risk, lower extremity fracture risk, and costs of care. A p-value of less than 0.05 was considered statistically significant. Patients with sarcopenia undergoing primary TKA had greater in-hospital LOS (4 vs. 3 days, p < 0.0001). Sarcopenic patients were also found to have increased incidence and odds of 90-day medical complications (2.9 vs. 1.1%; odds ratio [OR] = 2.83, p < 0.0001), falls (0.9 vs. 0.3%; OR = 3.54, p < 0.0001), lower extremity fractures (1.0 vs. 0.2%; OR = 5.54, p < 0.0001), and reoperation (0.9 vs. 0.5%; OR = 1.87, p < 0.0001). Additionally, sarcopenic patients had greater 2-year implant-related complications (4.3 vs. 2.4%; OR = 1.80, p < 0.0001), as well as day of surgery ($52,900 vs. 48,248, p < 0.0001), and 90-day ($68,303 vs. $57,671, p < 0.0001) costs compared with controls. This analysis of over 90,000 patients demonstrates that patients with sarcopenia undergoing primary TKA have greater in-hospital LOS, increased odds of 90-day medical complications, falls, lower extremity fractures, and reoperations. Additionally, sarcopenia was associated with greater 2-year implant-related complications, day of surgery costs, and 90-day costs. The study is useful as it can allow orthopaedic surgeons to properly educate these patients of the potential complications which may occur following their surgery.
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Affiliation(s)
- Andrew D Ardeljan
- Division of Health Professions, Nova Southeastern College of Osteopathic Medicine, Ft. Lauderdale, Florida.,Orthopaedic Research Department, Holy Cross Orthopaedic Research Institute, Ft. Lauderdale, Florida
| | - Teja S Polisetty
- Orthopaedic Research Department, Holy Cross Orthopaedic Research Institute, Ft. Lauderdale, Florida.,Harvard Medical School, Harvard University, Boston, Massachusetts
| | - Joseph Palmer
- Department of Orthopaedic Surgery, Broward Health Medical Center, Ft. Lauderdale, Florida
| | - Rushabh M Vakharia
- Orthopaedic Research Department, Holy Cross Orthopaedic Research Institute, Ft. Lauderdale, Florida
| | - Martin W Roche
- Orthopaedic Research Department, Holy Cross Orthopaedic Research Institute, Ft. Lauderdale, Florida
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Guo K, Cai W, Chen Y, Shi Y, Xu Z, Chen C. Skeletal muscle depletion predicts death in severe community-acquired pneumonia patients entering ICU. Heart Lung 2021; 52:71-75. [PMID: 34902778 DOI: 10.1016/j.hrtlng.2021.11.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/16/2021] [Accepted: 11/30/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Sarcopenia, or skeletal muscle depletion, was common in the elderly and often led to a poor prognosis of diseases. The area of the psoas muscle in abdominal computed tomography (CT) is the most common used for diagnosing sarcopenia. However, patients with pneumonia routinely only undergo chest CT. OBJECTIVES This study aimed to determine whether paraspinal muscle area (PMA) obtained by chest CT can predict death for community-acquired pneumonia (SCAP) patients entering intensive care unit (ICU). METHODS This study enrolled 208 SCAP patients admitted to ICU after undergoing chest CT. PMA, paraspinal muscle radiodensity (PMD), and lean paraspinal muscle area (LPMA) were calculated on chest CT images. The main outcome was mortality during hospitalization. Logistic regression, receiver operating characteristic (ROC) curve, and Kaplan-Meier curves were used to evaluate forecasting effectiveness. RESULTS The primary outcome occurred in 76 (36.53%) patients. In multivariate logistic regression, PMA, lactic dehydrogenase (LDH), invasive mechanical ventilation (IMV), red blood cell (RBC) and age≥ 65 years were independent risk factors predicting death during hospitalization (adjusted Odds Ratio [OR]: 0.886, 1.002, 3.178, 0.612 and 2.003, respectively). The area under curve (AUC) of PMA to predict death was 0.720 (P< 0.001). During hospitalization, the median survival time of high-PMA (51.00 days) and low-PMA groups (20.00 days) was statistically significant (P< 0.001). CONCLUSION Lower PMA was associated with an increased risk of death for SCAP patients admitted to the ICU. In other words, PMA may help early identify adverse prognosis of SCAP patients admitted to ICU.
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Affiliation(s)
- Kun Guo
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Weimin Cai
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Yongxian Chen
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Yubo Shi
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Zhixiao Xu
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Chengshui Chen
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China.
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Suzuki R, Sakata N, Fushimi K. Association of body mass index with Clostridioides difficile infection among older patients with pneumonia in Japan. Geriatr Gerontol Int 2021; 22:63-67. [PMID: 34852400 DOI: 10.1111/ggi.14316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/01/2021] [Accepted: 11/10/2021] [Indexed: 12/12/2022]
Abstract
AIM Obesity is reported to be a risk factor for Clostridioides difficile infection. However, obesity rarely occurs in older Asian patients, and the effects of obesity on health and disease are different in Asian and Western countries. This study aimed to assess the association between body mass index and C. difficile infection risk among older patients with pneumonia in Japan. METHODS This retrospective observational cohort study used data from the nationwide database of acute hospital inpatients' data in Japan between July 2014 and March 2016. All patients aged ≥65 years admitted with a primary diagnosis of pneumonia were enrolled. Risk factors for C. difficile infection were determined by logistic regression analysis, including known risks as covariates. RESULTS Among 221 242 pneumonia patients, 611 developed C. difficile infection. Underweight patients (body mass index <18.5 kg/m2 ) showed higher odds for C. difficile infection (odds ratio 1.38, 95% confidence interval 1.17-1.62, P < 0.001) than normal weight patients (body mass index 18.5-24.9 kg/m2 ), whereas overweight patients (body mass index ≥25 kg/m2 ) showed lower odds (odds ratio 0.63, 95% confidence interval 0.45-0.89, P < 0.01). CONCLUSIONS Body mass index was associated with C. difficile infection in older pneumonia patients in Japan. Underweight was a risk factor, whereas overweight was a protective factor for C. difficile infection. Geriatr Gerontol Int 2021; ••: ••-••.
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Affiliation(s)
- Risa Suzuki
- Department of Health Policy and Informatics, Tokyo medical and Dental University, Tokyo, Japan
| | - Nobuo Sakata
- Department of Health Services Research, Faculty of medicine, University of Tsukuba, Ibaraki, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo medical and Dental University, Tokyo, Japan
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Chen X, Shen Y, Hou L, Yang B, Dong B, Hao Q. Sarcopenia index based on serum creatinine and cystatin C predicts the risk of postoperative complications following hip fracture surgery in older adults. BMC Geriatr 2021; 21:541. [PMID: 34641805 PMCID: PMC8507107 DOI: 10.1186/s12877-021-02522-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 10/01/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To assess the utility of the preoperative Sarcopenia index (SI) as a predictive marker of the risk of postoperative complications following hip fracture surgery in older adults. STUDY DESIGN This observational study enrolled older adults with hip fracture who were hospitalized in the Department of Orthopedics of West China Hospital, Sichuan University, from December 7, 2010 - June 14, 2017, and who underwent hip fracture surgery. PRIMARY OUTCOME AND MEASURES Clinical data were collected from medical records and serum creatinine and cystatin C were measured before surgery. Outcomes included postoperative complications such as pneumonia, urinary tract infection, respiratory failure, heart failure, and non-grade A healing. Binary logistic regression analyses were used to analyze association between SI and postoperative complications. RESULTS A total of 897 patients aged 60 years and over were enrolled in this study (age range: 60 - 100 years), of whom 306(34.1%)were male, and 591(65.9%)were female. Postoperative complications included pneumonia (12%), urinary tract infections (1.8%), respiratory failure (1.5%), heart failure (1.6%), and non-A- grade healing (3.6%). In the patient group that received joint replacements, the incidence of pneumonia was negatively associated with SI values. After adjusting for potential confounding factors, binary logistic regression analyses showed that a higher SI was independently associated with a lower risk of pneumonia after joint replacement surgery (OR:0.39, 95% CI:0.18-0.89, P<0.05). However, we did not find statistically significant association between SI and the risk of postoperative complications other than pneumonia among patients with two types of hip fracture surgery. CONCLUSION The SI based on serum creatinine and cystatin C can predict pneumonia rather than other postoperative complications among older patients with hip fracture after joint replacement surgery.
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Affiliation(s)
- Xiaoyan Chen
- Zigong Mental Health Center, Zigong, Sichuan Province, China
| | - Yanjiao Shen
- Department of Guideline and Rapid Recommendation, Cochrane China Center, MAGIC China Center, Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Lisha Hou
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Binyu Yang
- Chengdu Jinxin Mental Diseases Hospital, Chengdu, Sichuan Province, China
| | - Birong Dong
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Qiukui Hao
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
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Associations of creatinine/cystatin C ratio and postoperative pulmonary complications in elderly patients undergoing off-pump coronary artery bypass surgery: a retrospective study. Sci Rep 2021; 11:16881. [PMID: 34413410 PMCID: PMC8376894 DOI: 10.1038/s41598-021-96442-0] [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: 05/14/2021] [Accepted: 08/10/2021] [Indexed: 11/23/2022] Open
Abstract
Sarcopenia along with nutritional status are associated with postoperative pulmonary complications in various surgical fields. Recently, the creatinine/cystatin C ratio and CONtrolling NUTritional status score were introduced as biochemical indicators for sarcopenia and malnutrition, respectively. We aimed to investigate the associations among these indicators and postoperative pulmonary complications in elderly patients undergoing off-pump coronary artery bypass surgery. We reviewed the medical records of 605 elderly patients (aged ≥ 65 years) who underwent off-pump coronary artery bypass surgery from January 2010 to December 2019. Postoperative pulmonary complications (pneumonia, prolonged ventilation [> 24 h], and reintubation during post-surgical hospitalisation) occurred in 80 patients. A 10-unit increase of creatinine/cystatin C ratio was associated with a reduced risk of postoperative pulmonary complications (odds ratio: 0.80, 95% confidence interval: 0.69–0.92, P = 0.001); the optimal cut-off values for predicting postoperative pulmonary complications was 89.5. Multivariable logistic regression analysis revealed that age, congestive heart failure, and creatinine/cystatin C ratio < 89.5 (odds ratio 2.36, 95% confidence interval 1.28–4.37) were independently associated with the occurrence of postoperative pulmonary complications, whereas CONtrolling NUTritional status score was not. A low creatinine/cystatin C ratio was associated with an increased risk of developing postoperative pulmonary complications after off-pump coronary artery bypass surgery.
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Ma Y, He M, Hou LS, Xu S, Huang ZX, Zhao N, Kang Y, Yue JR, Wu C. The role of SARC-F scale in predicting progression risk of COVID-19 in elderly patients: a prospective cohort study in Wuhan. BMC Geriatr 2021; 21:355. [PMID: 34112103 PMCID: PMC8190739 DOI: 10.1186/s12877-021-02310-x] [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: 03/03/2021] [Accepted: 05/25/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Since the outbreak of COVID-19, it has been documented that old age and underlying illnesses are associated with poor prognosis among COVID-19 patients. However, it is unknown whether sarcopenia, a common geriatric syndrome, is associated with poor prognosis among older COVID-19 patients. The aim of our prospective cohort study is to investigate the association between sarcopenia risk and severe disease among COVID-19 patients aged ≥60 years. METHOD A prospective cohort study of 114 hospitalized older patients (≥60 years) with confirmed COVID-19 pneumonia between 7 February, 2020 and 6 April, 2020. Epidemiological, socio-demographic, clinical and laboratory data on admission and outcome data were extracted from electronic medical records. All patients were assessed for sarcopenia on admission using the SARC-F scale and the outcome was the development of the severe disease within 60 days. We used the Cox proportional hazards model to identify the association between sarcopenia and progression of disease defined as severe cases in a total of 2908 person-days. RESULT Of 114 patients (mean age 69.52 ± 7.25 years, 50% woman), 38 (33%) had a high risk of sarcopenia while 76 (67%) did not. We found that 43 (38%) patients progressed to severe cases. COVID-19 patients with higher risk sarcopenia were more likely to develop severe disease than those without (68% versus 22%, p < 0.001). After adjustment for demographic and clinical factors, higher risk sarcopenia was associated with a higher hazard of severe condition [hazard ratio = 2.87 (95% CI, 1.33-6.16)]. CONCLUSION We found that COVID-19 patients with higher sarcopenia risk were more likely to develop severe condition. A clinician-friendly assessment of sarcopenia could help in early warning of older patients at high-risk with severe COVID-19 pneumonia.
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Affiliation(s)
- Yao Ma
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- COVID-19 Medical Assistance Teams (Hubei) of West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Min He
- COVID-19 Medical Assistance Teams (Hubei) of West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Li-Sha Hou
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Shen Xu
- COVID-19 Medical Assistance Teams (Hubei) of West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Zhi-Xin Huang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Na Zhao
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Yan Kang
- COVID-19 Medical Assistance Teams (Hubei) of West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| | - Ji-Rong Yue
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
- COVID-19 Medical Assistance Teams (Hubei) of West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| | - Chenkai Wu
- Global Health Research Center, Duke Kunshan University, Suzhou, Jiangsu Province, China
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Nicolau J, Ayala L, Sanchís P, Olivares J, Dotres K, Soler AG, Rodríguez I, Gómez LA, Masmiquel L. Influence of nutritional status on clinical outcomes among hospitalized patients with COVID-19. Clin Nutr ESPEN 2021; 43:223-229. [PMID: 34024518 PMCID: PMC8084279 DOI: 10.1016/j.clnesp.2021.04.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 04/13/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND AIMS Several factors that worsen the prognosis of the new coronavirus SARS-CoV-2 have been identified, such as obesity or diabetes. However, despite that nutrition may change in a lockdown situation, little is known about the influence of malnutrition among subjects hospitalized due to COVID-19. Our study aimed to assess whether the presence of malnutrition among patients admitted due to COVID-19 had any impact on clinical outcomes compared with patients with the same condition but well nourished. METHODS 75 patients admitted to hospital due to COVID-19 were analyzed cross-sectionally. Subjective Global Assessment (SGA) was completed by phone interview. Clinical parameters included were extracted from the electronic medical record. RESULTS According to the SGA, 27 admitted due to a COVID-19 infection had malnutrition. Patients not well nourished were older than patients with a SGA grade A (65 ± 14.1 vs 49 ± 15.1 years; p < 0.0001). Length of hospital stay among poorly nourished patients was significantly higher (18.4 ± 15.6 vs 8.5 ± 7.7 days; p = 0.001). Mortality rates and admission to ICU were greater among subjects with any degree of malnutrition compared with well-nourished patients (7.4% vs 0%; p = 0.05 and 44.4% vs 6.3%; p < 0.0001). CRP (120.9 ± 106.2 vs 60.8 ± 62.9 mg/l; p = 0.03), D-dimer (1516.9 ± 1466.9 vs 461.1 ± 353.7 ng/mL; p < 0.0001) and ferritin (847.8 ± 741.1 vs 617.8 ± 598.7mcg/l; p = 0.03) were higher in the group with malnutrition. Haemoglobin (11.6 ± 2.1 vs 13.6 ± 1.5 g/dl; p < 0.0001) and albumin 3.2 ± 0.7 vs 4.1 ± 0.5 g/dl; p < 0.0001) were lower in patients with any degree of malnutrition. CONCLUSIONS The presence of a poor nutritional status is related to a longer stay in hospital, a greater admission in the ICU and a higher mortality.
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Affiliation(s)
- Joana Nicolau
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain.
| | - Luisa Ayala
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Pilar Sanchís
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Josefina Olivares
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Keyla Dotres
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Ana-Gloria Soler
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Irene Rodríguez
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Luis-Alberto Gómez
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
| | - Lluís Masmiquel
- Endocrinology and Nutrition Department, Hospital Universitario Son Llàtzer, Health Research Institute of the Balearic Islands (IdISBa), Ctra Manacor km 4, 07198 Palma de Mallorca, Baleares, Spain
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Okazaki T, Suzukamo Y, Miyatake M, Komatsu R, Yaekashiwa M, Nihei M, Izumi S, Ebihara T. Respiratory Muscle Weakness as a Risk Factor for Pneumonia in Older People. Gerontology 2021; 67:581-590. [PMID: 33621975 DOI: 10.1159/000514007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/21/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION The respiratory muscle strength regulates the effectiveness of coughing, which clears the airways and protects people from pneumonia. Sarcopenia is an aging-related loss of muscle mass and function, the worsening of which is associated with malnutrition. The loss of respiratory and swallowing muscle strength occurs with aging, but its effect on pneumonia is unclear. This study aimed to determine the risks of respiratory muscle weakness on the onset and relapse of pneumonia in older people in conjunction with other muscle-related factors such as malnutrition. METHODS We conducted a longitudinal study with 47 pneumonia inpatients and 35 non-pneumonia controls aged 70 years and older. We evaluated the strength of respiratory and swallowing muscles, muscle mass, and malnutrition (assessed by serum albumin levels and somatic fat) during admission and confirmed pneumonia relapse within 6 months. The maximal inspiratory and expiratory pressures determined the respiratory muscle strength. Swallowing muscle strength was evaluated by tongue pressure. Bioelectrical impedance analysis was used to evaluate the muscle and fat mass. RESULTS The respiratory muscle strength, body trunk muscle mass, serum albumin level, somatic fat mass, and tongue pressure were significantly lower in pneumonia patients than in controls. Risk factors for the onset of pneumonia were low inspiratory respiratory muscle strength (odds ratio [OR], 6.85; 95% confidence interval [CI], 1.56-30.11), low body trunk muscle mass divided by height2 (OR, 6.86; 95% CI, 1.49-31.65), and low serum albumin level (OR, 5.46; 95% CI, 1.51-19.79). For the relapse of pneumonia, low somatic fat mass divided by height2 was a risk factor (OR, 20.10; 95% CI, 2.10-192.42). DISCUSSION/CONCLUSIONS Respiratory muscle weakness, lower body trunk muscle mass, and malnutrition were risk factors for the onset of pneumonia in older people. For the relapse of pneumonia, malnutrition was a risk factor.
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Affiliation(s)
- Tatsuma Okazaki
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan, .,Center for Dysphagia of Tohoku University Hospital, Sendai, Japan,
| | - Yoshimi Suzukamo
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Midori Miyatake
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Riyo Komatsu
- Department of Respiratory Medicine, Hiraka General Hospital, Yokote, Akita, Japan
| | | | - Mayumi Nihei
- Department of Respiratory Medicine, Sendai City Hospital, Sendai, Japan
| | - Shinichi Izumi
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan.,Center for Dysphagia of Tohoku University Hospital, Sendai, Japan.,Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Takae Ebihara
- Department of Geriatric Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
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Sebastian IR, Venkitaraman S, Syamala S, Shajan A, Tennyson N, Devi Y. Nutritional Status and COVID-19 among Older Persons in Kerala, India. INQUIRY : A JOURNAL OF MEDICAL CARE ORGANIZATION, PROVISION AND FINANCING 2021; 58:469580211059738. [PMID: 34870520 PMCID: PMC8842181 DOI: 10.1177/00469580211059738] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background and Aims: The COVID-19 pandemic has posed an unprecedented public health crisis globally irrespective of age. There is no doubt that the older population (above the age of 60) is the most vulnerable age category due to multiple co-morbidities, which often is not in their favour. Age category, types of co-morbidities and nutritional levels indeed play a pivotal role in determining mortality rates. This paper focuses on Kerala, a southern Indian state and how it maintained low mortality levels due to COVID-19 during the first wave despite being the state with the highest proportion of the older population. The present study argues although the state possessed a robust health system and had an active engagement of the public health sector with its citizens through local governments, it was the state's meticulous planning, innovative schemes centred around older persons such as reverse quarantine, the prevailing excellent nutritional status among its population and initiatives to ensure good nutrition through food security schemes like 'essential grocery kits' and 'community kitchens' that helped to develop the body's resistance to infection and thus played a significant role in flattening the curve for Kerala's older adult COVID-19 deaths effectively, thereby achieving a high recovery rate and low rates of fatality during the first wave of COVID-19 in Kerala. Methods: Pre-COVID-19 health conditions of older adults in Kerala were analysed through Kerala Ageing Survey (KAS) panel data and Longitudinal Ageing Survey in India (LASI) data. Percentage analysis, Logistic regression method and Cox hazard regression methods were used to analyse the effect of nutritional levels on health and mortality among older adults in Kerala. Publically available COVID-19 data from the Government of Kerala and the Government of India were used to analyse the COVID-19 death rates. In addition, changes in dietary patterns and other preventive measures taken to fight against COVID-19 were investigated through qualitative response. Result: The study found that nutritional status influences mortality and co-morbidities among older adults in Kerala in the pre-COVID situation. Furthermore, the study found that though nutritional indicators, that is, overweight or obese, significantly increases the risk of comorbid conditions among older adults, good nourishment reduces the risk of all-cause mortality. The study also found that Kerala's COVID-19 fatality was much lower when compared to India and developed nations like the US, UK and Italy. Even if Kerala is one of the highly COVID-19 affected states, the effective nutritional intervention by the Government of Kerala through its various schemes to build up the general immunity of the state's citizens, especially high-risk groups; thereby achieving low COVID fatality in the state.Conclusion: Based on Kerala's experience, nutritional factors influence the population in building up the body's resistance to infection against COVID-19. Even though the fatality rate is very low, obesity coupled with non-communicable diseases affects preventive measures of the state. There is an immediate and persuasive need to find new and more efficient clinical studies apart from socio-epidemiological studies, which could play a pivotal role in determining COVID-19 health outcomes.
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Affiliation(s)
| | - Sriram Venkitaraman
- Department of Health and Family Welfare, Government of Kerala, Kerala, India
| | - Sunitha Syamala
- The International Institute of Migration and Development (IIMAD), Kerala, India
| | - Aneeta Shajan
- Northumbria University Faculty of Arts Design and Social Sciences, Newcastle, UK
| | - Nelgyn Tennyson
- The International Institute of Migration and Development (IIMAD), Kerala, India
| | - Yamuna Devi
- The International Institute of Migration and Development (IIMAD), Kerala, India
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Han JW, Song H, Kim SH. The association between L1 skeletal muscle index derived from routine CT and in-hospital mortality in CAP patients in the ED. Am J Emerg Med 2020; 42:49-54. [PMID: 33450707 DOI: 10.1016/j.ajem.2020.12.064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 12/18/2020] [Accepted: 12/22/2020] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Low muscle mass is associated with an increased mortality risk due to medical comorbidities such as chronic obstructive pulmonary disease, cardiovascular disease, and cerebrovascular disease. Computed tomography (CT) has been identified as the gold standard for measuring body composition. We evaluated the relationship between the L1 SMI measured from CT and in-hospital mortality in patients with community-acquired pneumonia (CAP). METHODS From January 2015 to June 2015, 311 patients who were diagnosed with CAP and underwent CT in the ED were retrospectively analyzed. Multivariate binary logistic regression analysis was used to assess independent predictors of in-hospital mortality. All variables with a significance level < 0.1 by univariate analysis were included in a multivariate logistic regression model. The primary outcome was all-cause in-hospital mortality. RESULTS Among the 311 patients, 33 (10.6%) died. We divided the patients into two groups based on the optimal sex-specific cut-off value of the L1 SMI (45 cm2/m2 in males and 40 cm2/m2 in females). A low L1 SMI was present in 90 (28.9%) of the 311 patients. In multivariate analysis, low L1 SMI, diabetes mellitus, albumin and APACHE II score were significantly associated with in-hospital mortality (aOR 3.39, 3.73, 0.09 and 1.10, respectively). CONCLUSION SMI assessment at L1 is achievable in patients with CAP receiving routine chest CT, and the L1 SMI is associated with high in-hospital mortality, more hospitalizations and ventilator application in patients with CAP in the ED. This could help establish an early strategy for critical care of patients with L1 SMI obtained by chest CT for diagnosis in CAP patients in the ED.
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Affiliation(s)
- Jeong Woo Han
- Department of Emergency Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hwan Song
- Department of Emergency Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soo Hyun Kim
- Department of Emergency Medicine, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Wang PY, Li Y, Wang Q. Sarcopenia: An underlying treatment target during the COVID-19 pandemic. Nutrition 2020; 84:111104. [PMID: 33421827 PMCID: PMC7833321 DOI: 10.1016/j.nut.2020.111104] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 12/29/2022]
Abstract
The role of skeletal muscle mass in modulating immune response and supporting metabolic stress has been increasingly confirmed. Patients with sarcopenia, characterized by reduced muscle mass and muscle strength, were reported to have poor immune response and metabolic stress when facing acute infection, major surgeries, and other attacks. Based on empirical data, patients with sarcopenia are speculated to have increased infection rates and dismal prognoses amid the current 2019 novel coronavirus disease (COVID-19) epidemic. COVID-19 infection also aggravates sarcopenia because of the increased muscle wasting caused by systematic inflammation and the reduced physical activity and inadequate nutrient intake caused by social isolation. Notably, the interventions targeting skeletal muscle are anticipated to break the vicious circle and benefit the treatment of both conditions. We recommend sarcopenia assessment for populations with advanced age, inactivity, chronic disease, cancers, and nutritional deficiency. Patients with sarcopenia and COVID-19 infection need intensive care and aggressive treatments. The provision of at-home physical activities together with protein supplementation is anticipated to reverse sarcopenia and promote the prevention and treatment of COVID-19. The recommended protocols on nutritional support and physical activities are provided in detail.
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Affiliation(s)
- Pei-Yu Wang
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China.
| | - Yin Li
- Department of Thoracic Surgical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qin Wang
- Department of Pediatrics, the First Affiliated Hospital of Zhengzhou University, Clinical Center of Pediatric Nephrology of Henan Province, Zhengzhou, Henan China
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Kim KL, Park GY, Kwon DR, Kwon DY, Kwak SG, Cho HK. Airway invasion in non-neurologically ill patients with dysphagia: Contributing factors and associated problems during swallowing process. A retrospective observational study. Medicine (Baltimore) 2020; 99:e22977. [PMID: 33157940 PMCID: PMC7647595 DOI: 10.1097/md.0000000000022977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Dysphagia can occur among patients receiving medical care despite having no history of neurologic disease. The current study aimed to investigate factors contributing to airway invasion among non-neurologically ill patients with dysphagia.This retrospective study included 52 non-neurologically ill patients who complained of swallowing difficulty and consulted the Department of Rehabilitation Medicine for videofluoroscopic swallowing studies between January 2018 and June 2019. Patients were then divided into 2 groups according to the presence of airway invasion (penetration or aspiration) based on videofluoroscopic swallowing study findings, with group 1 (n = 26) consisting of patients with airway invasion and group 2 (n = 26) consisting of those without airway invasion. Demographic information, functional ambulation ability within the past 3 months, presence of community acquired pneumonia (CAP), nutritional status, degree of dehydration, history of intensive care unit stay, history of endotracheal intubation, and videofluoroscopic dysphagia scale were reviewed.Patients with airway invasion exhibited decreased functional ambulation ability, greater incidence of CAP, and lower serum albumin concentration than patients without airway invasion (P < .05). Airway invasion among non-neurologically ill patients was significantly associated with functional ambulation ability [odds ratio (OR), 3.57; 95% confidence interval (CI), 1.14-11.19; P = .03], serum albumin concentration under 3.5 g/dL (OR, 4.90; 95% CI, 1.39-17.32; P = .01), and presence of CAP (OR, 5.06; 95% CI, 1.56-16.44; P = .01). Groups 1 and 2 had a videofluoroscopic dysphagia scale score of 37.18 and 16.17, respectively (P < .05). Moreover, bolus formation, tongue-to-palate contact, premature bolus loss, vallecular residue, coating of pharyngeal wall, and aspiration score differed significantly between both groups (P < .05).Airway invasion among non-neurologically ill patients was related to decreased functional ambulation ability, lower serum albumin concentration, and presence of CAP. The results presented herein can help guide clinical management aimed at preventing airway invasion among non-neurologically ill patients.
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Affiliation(s)
- Kang Lip Kim
- Department of Physical Medicine and Rehabilitation
| | | | | | - Do Yun Kwon
- Department of Physical Medicine and Rehabilitation
| | - Sang Gyu Kwak
- Department of Medical Statistics, Catholic University of Daegu School of Medicine, Republic of Korea
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Is IDDSI an Evidence-Based Framework? A Relevant Question for the Frail Older Population. Geriatrics (Basel) 2020; 5:geriatrics5040082. [PMID: 33096747 PMCID: PMC7709687 DOI: 10.3390/geriatrics5040082] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 02/07/2023] Open
Abstract
To delay impacts of aging, optimal nutritional status is essential. Several factors can reduce food intake, such as isolation, income, and cognitive/physical decline. Additionally, chewing and swallowing difficulties, or dysphagia, often disrupt the ability to consume life-long favorite dishes. Food and liquids could require modification of texture or consistency to ensure a comfortable or safe swallow. The food industry, foodservices facilities, and caregivers need quality control benchmarks to provide adequate nourishment and meet these new feeding challenges. The International Dysphagia Diet Standardisation Initiative (IDDSI) is proposing the IDDSI framework and testing methods to describe food used in nutritional care plans to circumvent dysphagia and improve communication among caregivers. This systematic review assesses the validity and reliability of the IDDSI testing methods using the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN). Two publications presented content validity whereas 19 publications looked at construct validity or reliability for the IDDSI testing methods. One study was conducted in older adults presenting dysphagia. This review concludes that there is insufficient evidence to recommend the IDDSI testing methods. Further research, conducted with robust methodological design and reporting, is needed to develop and assess nutritious adapted food for frail older populations.
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Yang WS, Chang YC, Chang CH, Wu LC, Wang JL, Lin HH. The Association Between Body Mass Index and the Risk of Hospitalization and Mortality due to Infection: A Prospective Cohort Study. Open Forum Infect Dis 2020; 8:ofaa545. [PMID: 33511222 PMCID: PMC7817078 DOI: 10.1093/ofid/ofaa545] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 11/04/2020] [Indexed: 12/24/2022] Open
Abstract
Background We aim to determine whether obesity increases the risk of various infections using a large prospective population-based cohort. Methods A total of 120 864 adults were recruited from the New Taipei City health screening program from 2005 to 2008. Statistics for hospitalization and mortality due to infection were obtained from the National Health Insurance Database and the National Death Registry in Taiwan. Results During a mean follow-up period of 7.61 years, there were 438, 7582, 5298, and 1480 first hospitalizations due to infection in the underweight, normal, overweight, and obese groups, respectively. Obesity significantly increases the risk of hospitalization for intra-abdominal infections (adjusted hazard ratio [aHR], 1.19; 95% CI, 1.00–1.40), including diverticulitis, liver abscess, acute cholecystitis and anal and rectal abscess, reproductive and urinary tract infection (aHR, 1.38; 95% CI, 1.26–1.50), skin and soft tissue infection (aHR, 2.46; 95% CI, 2.15–2.81), osteomyelitis (aHR, 1.70; 95% CI, 1.14–2.54), and necrotizing fasciitis (aHR, 3.54; 95% CI,1.87–6.67), and this relationship is dose-dependent. This study shows that there is a U-shaped association between body mass index (BMI) and hospitalization for lower respiratory tract infection, septicemia, and the summation of all infections and that underweight people are at the greatest risk, followed by obese people. There is a clear negative relationship between BMI and infection-related mortality. Conclusions The pattern that BMI affects the risk of hospitalization and mortality due to infection varies widely across infection sites. It is necessary to tailor preventive and therapeutic measures against different infections in hosts with different BMIs.
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Affiliation(s)
- Wei-Shun Yang
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taipei, Taiwan
| | - Yi-Cheng Chang
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Chia-Hsuin Chang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Institute of Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Li-Chiu Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jiun-Ling Wang
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.,College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsien-Ho Lin
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
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Montalcini T, Pujia A, Donini LM, Frittitta L, Galvano F, Natali A, Pironi L, Porrini M, Riso P, Rivellese AA, Russo D, Scapagnini G, Serafini M, Tagliabue A, De Lorenzo A. A Call to Action: Now Is the Time to Screen Elderly and Treat Osteosarcopenia, a Position Paper of the Italian College of Academic Nutritionists MED/49 (ICAN-49). Nutrients 2020; 12:E2662. [PMID: 32878316 PMCID: PMC7550989 DOI: 10.3390/nu12092662] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/24/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023] Open
Abstract
Aging is a risk factor for the development of multiple chronic diseases, including cardiovascular disease, cancer and dementia. Life expectancy has increased in certain countries but this phenomenon is associated with a reduction of years of healthy life. Aging is associated with a number of physical and functional changes, especially sarcopenia. Sarcopenia is a clinical condition associated with a decrease in skeletal muscle and muscle strength, however, sarcopenia is a reversible condition. On the basis of the current scientific literature, sarcopenia could more appropriately capture an individual's vulnerability to negative health-related outcomes since it represents an early form of the chronic diseases. Recognition of this clinical condition can improve the management of older individuals in many different clinical settings. Despite the limitations of the indirect methods used to study body composition, the Italian College of the Academic Nutritionists ME/49 recommends that health authorities and health professionals around the world should make a greater effort to diagnose sarcopenia earlier and to manage it more effectively. In line with the development of cancer screening, the use of two diagnostic tools for sarcopenia (BIA and DXA) should be implemented.
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Affiliation(s)
- Tiziana Montalcini
- Department of Clinical and Experiment Medicine, University of Catanzaro Magna Grecia, Viale Europa, 88100 Catanzaro, Italy;
| | - Arturo Pujia
- Department of Clinical and Experiment Medicine, University of Catanzaro Magna Grecia, Viale Europa, 88100 Catanzaro, Italy;
| | - Lorenzo M. Donini
- Department of Experimental Medicine, University of la Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy;
| | - Lucia Frittitta
- Department of Clinical and Experiment Medicine, University of Catania, Via Santa Sofia, 86-95123 Catania, Italy;
| | - Fabio Galvano
- Department of Biomedical and Biotechnology Science, University of Catania, Via Santa Sofia, 86-95123 Catania, Italy;
| | - Andrea Natali
- Department of Clinical and Experiment Medicine, University of Pisa, Lungarno Antonio Pacinotti, 43, 56126 Pisa, Italy;
| | - Loris Pironi
- Department of Medical and Surgical Science, University of Bologna, Via Pupilli, 1, 40136 Bologna, Italy;
| | - Marisa Porrini
- Department of Food, Nutrition and Environment Science, University of Milan, Via Festa del Perdono, 7, 20122 Milano, Italy; (M.P.); (P.R.)
| | - Patrizia Riso
- Department of Food, Nutrition and Environment Science, University of Milan, Via Festa del Perdono, 7, 20122 Milano, Italy; (M.P.); (P.R.)
| | - Angela Albarosa Rivellese
- Department of Clinical and Experiment Medicine, University of Naples Federico II, Corso Umberto I, 40, 80138 Napoli, Italy;
| | - Diego Russo
- Department of Health Science, University of Catanzaro Magna Grecia, Viale Europa, 88100 Catanzaro, Italy;
| | - Giovanni Scapagnini
- Department of Medicine and Health Science, University of Molise, Via F. De Sanctis, 86100 Campobasso, Italy;
| | - Mauro Serafini
- Department of Bioscience and food technology, University of Teramo, Via Renato Balzarini, 1, 64100 Teramo, Italy;
| | - Anna Tagliabue
- Department of Public Health, University of Pavia, Corso Str. Nuova, 65, 27100 Pavia, Italy;
| | - Antonino De Lorenzo
- Biomedicine and Prevention, University of Tor Vergata, Via Montpellier, 1, 00133 Roma, Italy;
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Could nutritional and functional status serve as prognostic factors for COVID-19 in the elderly? Med Hypotheses 2020; 144:109946. [PMID: 32512494 PMCID: PMC7264929 DOI: 10.1016/j.mehy.2020.109946] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/20/2020] [Accepted: 05/30/2020] [Indexed: 12/13/2022]
Abstract
Geriatric patients seem to be the most vulnerable group in COVID-19. These patients are usually characterized by impaired mobilization and malnutrition. In addition, obesity has been correlated with increased mortality rates after COVID-19 infection, highlighting the role of nutrition in prognosis of COVID-19 as well. In the past, several indices of nutritional status (GNRI) and functional status (ECOG performance status, Barthel Index, Handgrip Strength) have demonstrated a prognostic ability for hospitalized patients with influenza-like respiratory infections from coronavirus, metapneumovirus, parainfluenza and rhinovirus. Our hypothesis suggests that the previously mentioned nutritional and functional status indices, combined with the pneumonia severity index (CRB-65), could be useful in prognosis of morbidity and mortality of the elderly after the novel COVID-19 infection. Our hypothesis, is the first in the literature, which suggests a prognostic association between nutritional status of patients and COVID-19 infection, offering a quick and low-cost prognostic tool for COVID-19 in the elderly.
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Sarcopenia is associated with longer hospital stay and multiorgan dysfunction in alcoholic hepatitis. Eur J Gastroenterol Hepatol 2020; 32:733-738. [PMID: 31834050 PMCID: PMC7196001 DOI: 10.1097/meg.0000000000001583] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Excessive alcohol consumption has steadily risen to become the third leading cause of preventable death in the USA. One consequence of heavy alcohol use recently under considerable investigation is alcoholic hepatitis. Although many risk factors for developing alcoholic hepatitis have been documented, our aim in this study was to examine the potential association between sarcopenia and severity, mortality, 30 days readmission rate, complication, infections and length of hospital stay in alcoholic hepatitis patients. METHODS A retrospective analysis was performed at a large, academic hospital in 194 alcoholic hepatitis patients aged 18-60 who had cross-sectional computed tomography imaging and met our clinical definition of alcoholic hepatitis. The fifth percentile of the psoas muscle index was used as a cutoff for sarcopenia. RESULTS One hundred ninety-four patients met the criteria for alcoholic hepatitis and had cross-sectional imaging. Higher Model for End-Stage Liver disease score was found in the sarcopenia group when compared to the non-sarcopenia group (mean Model for End-Stage Liver disease 21.5 and 24.2, respectively, P = 0.03). Sarcopenia also correlated with significantly longer hospital stay; the average length of stay in the sarcopenia group was 17.2 days while the non-sarcopenia patients had an average of 12.4 days. We found higher risk of developing pneumonia, sepsis and hepatic encephalopathy in sarcopenic patients. CONCLUSION Alcoholic hepatitis patients with sarcopenia have significantly worse outcomes when compared with the patients without sarcopenia, including a severe form of alcoholic hepatitis, longer hospital stays, higher risk of developing pneumonia, sepsis and hepatic encephalopathy.
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Cillóniz C, Dominedò C, Pericàs JM, Rodriguez-Hurtado D, Torres A. Community-acquired pneumonia in critically ill very old patients: a growing problem. Eur Respir Rev 2020; 29:29/155/190126. [PMID: 32075858 PMCID: PMC9488936 DOI: 10.1183/16000617.0126-2019] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 11/01/2019] [Indexed: 12/13/2022] Open
Abstract
Very old (aged ≥80 years) adults constitute an increasing proportion of the global population. Currently, this subgroup of patients represents an important percentage of patients admitted to the intensive care unit. Community-acquired pneumonia (CAP) frequently affects very old adults. However, there are no specific recommendations for the management of critically ill very old CAP patients. Multiple morbidities, polypharmacy, immunosenescence and frailty contribute to an increased risk of pneumonia in this population. CAP in critically ill very old patients is associated with higher short- and long-term mortality; however, because of its uncommon presentation, diagnosis can be very difficult. Management of critically ill very old CAP patients should be guided by their baseline characteristics, clinical presentation and risk factors for multidrug-resistant pathogens. Hospitalisation in intermediate care may be a good option for critical ill very old CAP patients who do not require invasive procedures and for whom intensive care is questionable in terms of benefit. There is currently no international recommendation for the management of critically ill older patients over 80 years of age with CAP. We report and discuss recent literature in order to help physicians in the decision-making process of these patients.http://bit.ly/2ql0mIz
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Affiliation(s)
- Catia Cillóniz
- Dept of Pneumology, Institut Clinic del Tórax, Hospital Clinic of Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona (UB) - SGR 911- Ciber de Enfermedades Respiratorias (Ciberes), Barcelona, Spain
| | - Cristina Dominedò
- Dept of Anesthesiology and Intensive Care Medicine, Fondazione Policlinico Universitario A. Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Juan M Pericàs
- Clinical Direction of Infectious Diseases and Microbiology, Hospital Universitari Arnau de Vilanova-Hospital Universitari Santa Maria, IRBLleida, Universitat de Lleida, Lleida, Spain
| | - Diana Rodriguez-Hurtado
- Dept of Medicine, National Hospital "Arzobispo Loayza", Peruvian University "Cayetano Heredia", Lima, Perú
| | - Antoni Torres
- Dept of Pneumology, Institut Clinic del Tórax, Hospital Clinic of Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona (UB) - SGR 911- Ciber de Enfermedades Respiratorias (Ciberes), Barcelona, Spain
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Okazaki T, Ebihara S, Mori T, Izumi S, Ebihara T. Association between sarcopenia and pneumonia in older people. Geriatr Gerontol Int 2019; 20:7-13. [DOI: 10.1111/ggi.13839] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 11/13/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Tatsuma Okazaki
- Department of Physical Medicine and RehabilitationTohoku University graduate School of Medicine Sendai Japan
| | - Satoru Ebihara
- Department of Rehabilitation MedicineToho University Graduate School of Medicine Tokyo Japan
| | - Takashi Mori
- Department of Physical Medicine and RehabilitationTohoku University graduate School of Medicine Sendai Japan
- Department of Oral and Maxillofacial SurgeryDysphagia Rehabilitation Center, Southern Tohoku General Hospital Koriyama Japan
| | - Shinichi Izumi
- Department of Physical Medicine and RehabilitationTohoku University graduate School of Medicine Sendai Japan
- Department of Physical Medicine and RehabilitationTohoku University Graduate School of Biomedical Engineering Sendai Japan
| | - Takae Ebihara
- Department of Geriatric MedicineKyorin University School of Medicine Tokyo Japan
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Shimizu A, Maeda K, Koyanagi Y, Kayashita J, Fujishima I, Mori N. The Global Leadership Initiative on Malnutrition–Defined Malnutrition Predicts Prognosis in Persons With Stroke-Related Dysphagia. J Am Med Dir Assoc 2019; 20:1628-1633. [DOI: 10.1016/j.jamda.2019.07.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/02/2019] [Accepted: 07/05/2019] [Indexed: 01/23/2023]
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