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Banning LBD, van Munster BC, van Leeuwen BL, Trzpis M, Zeebregts CJ, Pol RA. Comparison of Various Functional Assessment Tools to Identify Older Patients Undergoing Aortic Aneurysm Repair at Risk for Postoperative Complications. Ann Vasc Surg 2024; 106:333-340. [PMID: 38815916 DOI: 10.1016/j.avsg.2024.02.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/18/2024] [Accepted: 02/28/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND To estimate whether the benefits of aortic aneurysm repair will outweigh the risks, determining individual risks is essential. This single-center prospective cohort study aimed to compare the association of functional tools with postoperative complications in older patients undergoing aortic aneurysm repair. METHODS Ninety-eight patients (≥65 years) who underwent aortic aneurysm repair were included. Four functional tools were administered: the Montreal Cognitive Assessment (MoCA); the 4-Meter Walk Test (4-MWT); handgrip strength; and the Groningen Frailty Indicator (GFI). Primary outcome was the association between all tests and 30-day postoperative complications. RESULTS After adjusting for confounders, the odds ratio for MoCA was 1.39 (95% confidence interval [CI] 0.450; 3.157; P = 0.723), for 4-MWT 0.63 (95% CI 0.242; 1.650; P = 0.348), for GFI 1.82 (95% CI 0.783; 4.323, P = 0.162), and for weak handgrip strength 4.78 (95% CI 1.338; 17.096, P = 0.016). CONCLUSIONS Weak handgrip strength is significantly associated with the development of postoperative complications after aortic aneurysm repair. This study strengthens the idea that implementing a quick screening tool for risk assessment at the outpatient clinic, such as handgrip strength, identifies patients who may benefit from preoperative enhancement with help from, for example, Comprehensive Geriatric Assessment, eventually leading to better outcomes for this patient group.
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Affiliation(s)
- Louise B D Banning
- Divisions of Vascular Surgery, Department of Surgery, Transplantation Surgery and Oncologic Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - Barbara C van Munster
- Division of Geriatric Medicine, University of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Barbara L van Leeuwen
- Divisions of Vascular Surgery, Department of Surgery, Transplantation Surgery and Oncologic Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Monika Trzpis
- Division of Geriatric Medicine, University of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Clark J Zeebregts
- Divisions of Vascular Surgery, Department of Surgery, Transplantation Surgery and Oncologic Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Robert A Pol
- Divisions of Vascular Surgery, Department of Surgery, Transplantation Surgery and Oncologic Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Myong Y, Park S, Cho M, Cho SY, Lee WH, Oh BM, Kim S. Development and validation of a portable articulated dynamometry system to assess knee extensor muscle strength. Sci Rep 2023; 13:11887. [PMID: 37482569 PMCID: PMC10363537 DOI: 10.1038/s41598-023-39062-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 07/19/2023] [Indexed: 07/25/2023] Open
Abstract
Muscle strength assessment is important in predicting clinical and functional outcomes in many disorders. Manual muscle testing, although commonly used, offers suboptimal accuracy and reliability. Isokinetic dynamometers (IKDs) have excellent accuracy and reliability; but are bulky and expensive, offering limited accessibility. This study aimed to design a portable dynamometer that is accessible, accurate and reliable, and to validate the device in a general population. The portable articulated dynamometry system (PADS) is a portable device with an embedded high-precision load cell, designed to measure muscle strength with optimal accuracy. Seventy-two participants underwent maximal isometric and isokinetic knee extensor torque measurement with the PADS and IKD, respectively. The PADS results were cross-validated against IKD results using change in mean (CIM). Interrater and intra-rater reliabilities were assessed using intraclass correlation coefficients, standard error of measurement, and minimal detectable change. The PADS maximal knee extensor strength results were not significantly different from those by IKD (CIM: - 2.13 Nm; 95% CI - 4.74, 0.49 Nm). The PADS showed interrater reliability (Pearson's r: 0.958; ICC: 0.979; SEM: 5.51%) and excellent intra-rater reliability (Pearson's r: 0.912; ICC: 0.954; SEM: 8.38%). The proposed PADS may be an effective alternative to IKD, offering good accuracy, reliability, and potentially better accessibility.
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Affiliation(s)
- Youho Myong
- Department of Biomedical Engineering, Seoul National University College of Medicine, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea
| | - Sungwoo Park
- Graduate School, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Innovative Medical Technology, Seoul National University Hospital Biomedical Research Institute, Jongno gu, Seoul, 03122, Republic of Korea
| | - Minwoo Cho
- Department of Transdisciplinary Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea
- Department of Medicine, College of Medicine, Seoul National University, Seoul, 03080, Republic of Korea
| | - Seung Yeon Cho
- Graduate School, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, 08826, Republic of Korea
| | - Woo Hyung Lee
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea
| | - Byung-Mo Oh
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea.
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong, Gyeonggi, 12564, Republic of Korea.
| | - Sungwan Kim
- Department of Biomedical Engineering, Seoul National University College of Medicine, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea.
- Graduate School, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, 08826, Republic of Korea.
- Institute of Bioengineering, Seoul National University, 101 Daehak-ro, Jongno gu, Seoul, 03080, Republic of Korea.
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Impact of Preoperative Handgrip Strength on Postoperative Outcome after Radical Gastrectomy for Gastric Cancer Patients. J Clin Med 2022; 11:jcm11237129. [PMID: 36498702 PMCID: PMC9737860 DOI: 10.3390/jcm11237129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/14/2022] [Accepted: 11/29/2022] [Indexed: 12/02/2022] Open
Abstract
In this study, we investigated whether preoperative low-handgrip strength (HGS) defined by the Asian working group for sarcopenia could be a predictor of postoperative outcomes in patients with gastric cancer. A total of 327 patients who underwent radical gastrectomy for c-stage I-III primary gastric cancer with pre-operative HGS records were included. The cut-off values of HGS were defined as 28 kg for males and 18 kg for females, with values below and above the cut-off defined as low-HGS and high-HGS, respectively. The primary outcome was infectious complications. We compared the postoperative outcomes of the groups after adjusting for the background using propensity score matching. Of the 327 patients, 246 (75.2%) and 81 (24.8%) were in the high and low-HGS groups, respectively. After adjusting for background, there were 57 patients in both groups. After matching, the low-HGS group had significantly more infectious complications (17.5% vs. 1.8%, p = 0.008). Multivariate analysis of infectious complications in the low-HGS group demonstrated chronic kidney disease and diabetes as independent risk factors (odds ratio 4.390, 95% confidence interval 1.120-17.20, p = 0.034). Preoperative low-HGS according to the Asian criteria was associated with infectious complications after gastrectomy. Chronic kidney disease and diabetes were independent risk factors for infectious complications among patients with low-HGS.
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Spiegowski D, Metzger L, Jain A, Inchiosa MA, Weber G, Abramowicz AE. The Utility of Grip Strength as a Simplified Measure of Frailty in the Older Adult in the Preoperative Clinic. Cureus 2022; 14:e28747. [PMID: 36211090 PMCID: PMC9529157 DOI: 10.7759/cureus.28747] [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] [Accepted: 09/03/2022] [Indexed: 01/15/2023] Open
Abstract
Objective The aim of this study was to compare the measure of grip strength against other validated methods of measuring frailty. Materials and methods This was a single-center, cross-sectional study that took place at the Westchester Medical Center Pre-Procedural Testing Clinic. The patient population included n = 73 patients ≥65 years of age evaluated for elective surgery. During the study, patients’ grip strength, CFS-I (Clinical Frailty Score of Investigator), CFS-P (Clinical Frailty Score of Participant), and FRAIL (Fatigue, Resistance, Aerobic capacity, Illnesses, and Loss of weight) scores were measured. Results Grip strength correlated negatively with the CFS-I, CFS-P, and FRAIL scores for females. Reduced grip strength in females correlated with higher frailty scores and vice versa. Male grip strength showed no significant relationship with the frailty scales. In addition, multivariate linear regression analysis revealed that the independent measure that demonstrated a significant inverse association with grip strength was age (β= -0.43, p = <0.001). Conclusions There exists a difference in the utility of grip strength as a measure of frailty between males and females.
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Koh BJ, Lee Q, Wee IJ, Syn N, Lee KS, Jie Ng J, Wong ALA, Soong JT, Mtl Choong A. Frailty scoring in vascular and endovascular surgery: A systematic review. Vasc Med 2022; 27:302-307. [PMID: 35681271 DOI: 10.1177/1358863x221093400] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
One in 10 independently living adults aged 65 years old and older is considered frail, and frailty is associated with poor postoperative outcomes. This systematic review aimed to examine the association between frailty assessments and postoperative outcomes in patients with vascular disease. Electronic databases - MEDLINE, Embase, and the Cochrane Library - were searched from inception until January 2022, resulting in 648 articles reviewed for potential inclusion and 16 studies selected. Demographic data, surgery type, frailty measure, and postoperative outcomes predicted by frailty were extracted from the selected studies. The risk of bias was assessed using the Newcastle-Ottawa Scale. The selected studies (mean age: 56.1-76.3 years) had low-to-moderate risk of bias and included 16 vascular (elective and nonelective) surgeries and eight frailty measures. Significant associations (p < 0.05) were established between mortality (30-day, 90-day, 1-year, 5-year), 30-day morbidity, nonhome discharge, adverse events, failure to rescue, patient requiring care after discharge, and amputation following critical limb ischaemia. The strongest evidence was found between 30-day mortality and frailty. Composite 30-day morbidity and mortality, functional status at discharge, length of stay, spinal cord deficit, and access site complications were found to be nonsignificantly associated with frailty. With frailty being significantly associated with several adverse postoperative outcomes, preoperative frailty assessments can potentially be clinically useful in helping practitioners predict and guide the pre-, peri-, and postoperative management of frail with vascular disease.
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Affiliation(s)
- Bernard Jqw Koh
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Quinncy Lee
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Faculty of Health Sciences, University of Hull, Kingston upon Hull, UK.,The Institute of Applied Health Sciences, The School of Medicine, Medical Sciences, and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Ian Jy Wee
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Nicholas Syn
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Keng Siang Lee
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, UK
| | - Jun Jie Ng
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore.,Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Vascular and Endovascular Surgery, National University Heart Centre Singapore, Singapore
| | - Audrey LA Wong
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Division of Advanced Internal Medicine, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - John Ty Soong
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Division of Advanced Internal Medicine, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Andrew Mtl Choong
- SingVaSC, Singapore Vascular Collaborative, Singapore.,Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore.,Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Vascular and Endovascular Surgery, National University Heart Centre Singapore, Singapore
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Fountotos R, Munir H, Goldfarb M, Lauck S, Kim D, Perrault L, Arora R, Moss E, Rudski LG, Bendayan M, Piankova P, Hayman V, Rodighiero J, Ouimet MC, Lantagne S, Piazza N, Afilalo J. Prognostic Value of Handgrip Strength in Older Adults Undergoing Cardiac Surgery. Can J Cardiol 2021; 37:1760-1766. [PMID: 34464690 DOI: 10.1016/j.cjca.2021.08.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/13/2021] [Accepted: 08/09/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Although multidimensional frailty scales have been proven to predict mortality and morbidity in cardiac surgery, there is a need for rapid tools that could be easily administered at the point of care. Handgrip strength (HGS) is an attractive option that can be measured in acutely ill and bed-bound patients, although it has yet to be validated in a large cardiac surgery cohort. METHODS This is a post hoc analysis of a multicentre prospective study in older patients undergoing coronary artery bypass grafting and/or valve surgery from 2011 to 2019. HGS was measured before surgery and classified by sex-stratified cutoffs. The primary outcome was 1-year mortality and secondary outcomes were 30-day mortality, discharge disposition, and prolonged length of stay. RESULTS There were 1245 patients included in the analysis (mean age 74.0 ± 6.6 years; 30% female). Weak HGS was associated with advanced age, heart failure, kidney disease, malnutrition, and various frailty scales. In those with weak vs normal HGS, respectively, 1-year mortality was 17% vs 6%, 30-day mortality was 10% vs 3%, prolonged length of stay was 34% vs 19%, and discharge to a health care facility was 45% vs 26% (all P < 0.001). After adjustment, HGS was predictive of 1-year and 30-day mortalities, with odds ratios of 2.44 (95% confidence interval [CI] 1.39-4.29) and 2.83 (1.38-5.81), respectively. HGS cutoffs of < 26 kg in men and < 16 kg in women had the highest predictive performance. CONCLUSIONS HGS is a simple and effective tool to identify patients at higher risk of mortality and protracted recovery after cardiac surgery.
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Affiliation(s)
- Rosie Fountotos
- Division of Experimental Medicine, McGill University, Montréal, Québec, Canada; Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Haroon Munir
- Division of Experimental Medicine, McGill University, Montréal, Québec, Canada; Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Michael Goldfarb
- Division of Cardiology, Jewish General Hospital, McGill University, Montréal, Québec, Canada
| | - Sandra Lauck
- Division of Cardiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dae Kim
- Division of Geriatric Medicine, Beth Israel Deaconess Medical Centre, Harvard University, Boston, Massachusetts, USA
| | - Louis Perrault
- Division of Cardiac Surgery, Montréal Heart Institute, University of Montréal, Montréal, Québec, Canada
| | - Rakesh Arora
- Division of Cardiac Surgery, St Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Emmanuel Moss
- Division of Cardiac Surgery, Jewish General Hospital, McGill University, Montréal, Québec, Canada
| | - Lawrence G Rudski
- Division of Cardiology, Jewish General Hospital, McGill University, Montréal, Québec, Canada
| | - Melissa Bendayan
- Division of Experimental Medicine, McGill University, Montréal, Québec, Canada; Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Palina Piankova
- Division of Experimental Medicine, McGill University, Montréal, Québec, Canada; Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Victoria Hayman
- Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Julia Rodighiero
- Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Marie-Claude Ouimet
- Research Institute, McGill University Health Centre, Montréal, Québec, Canada
| | - Sarah Lantagne
- Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada
| | - Nicolo Piazza
- Division of Cardiology, McGill University Health Centre, Montréal, Québec, Canada
| | - Jonathan Afilalo
- Division of Experimental Medicine, McGill University, Montréal, Québec, Canada; Centre for Clinical Epidemiology, Jewish General Hospital, Montréal, Québec, Canada; Division of Cardiology, Jewish General Hospital, McGill University, Montréal, Québec, Canada; Research Institute, McGill University Health Centre, Montréal, Québec, Canada.
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