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Akazawa N, Funai K, Hino T, Tsuji R, Tamura W, Tamura K, Hioka A, Moriyama H. Change in body weight is positively related to the change in muscle mass of the quadriceps in older inpatients with severely low BMI according to the GLIM criteria. BMC Geriatr 2024; 24:711. [PMID: 39187769 PMCID: PMC11345986 DOI: 10.1186/s12877-024-05309-2] [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: 07/18/2023] [Accepted: 08/16/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND & AIMS Body weight is one of the essential indicators of nutritional status, and body weight management is vital in nutritional care. In addition, low body mass index (BMI) was included as a phenotypic criterion in the Global Leadership Initiative on Malnutrition (GLIM) criteria. Furthermore, low BMI has been used in grading the severity of malnutrition (moderate or severe malnutrition) in the GLIM criteria. A recent cross-sectional study reported that muscle mass of the quadriceps in older inpatients with severely low BMI is less than those of older inpatients with moderately low BMI and non-low BMI. However, the longitudinal relationship between body weight and muscle mass of the quadriceps in older inpatients in each BMI category according to the GLIM criteria remains unclear. This study aimed to examine the longitudinal relationship between body weight and muscle mass of the quadriceps in older inpatients in each BMI category according to the GLIM criteria. METHODS This retrospective cohort study included 179 older inpatients (aged ≥ 70 years) (median [IQR] age: 84.0 [79.0-89.0]). The period of this study was between January 2017 and March 2020. In accordance with the cut-off value of a low BMI for patients aged ≥ 70 years in the Asian population according to the GLIM criteria, the participants were divided into the following three groups: the severely low BMI group (< 17.8 kg/m2) (n = 47), moderately low BMI group (≥ 17.8 to < 20.0 kg/m2) (n = 38), and non-low BMI group (≥ 20.0 kg/m2) (n = 94). The medians (IQR) of the length of hospital stay of the severely low BMI, moderately low BMI, and non-low BMI groups were 71.0 (49.0-98.0) days, 71.0 (50.0-98.0) days, and 50.5 (36.5-103.0) days, respectively. The primary outcome was a change in muscle mass of the quadriceps. The muscle mass of the quadriceps was examined using ultrasound images (i.e., quadriceps thickness). The changes in quadriceps thickness and body weight were calculated by subtracting the quadriceps thickness and body weight at admission from those values at discharge. Multiple linear regression analysis adjusting for confounding factors was used to determine whether the change in body weight was independently and significantly related to the change in quadriceps thickness in the severely low BMI, moderately low BMI, and non-low BMI groups. RESULTS The means (SD) of the change in quadriceps thickness of the severely low BMI group, moderately low BMI group, and non-low BMI group were 0.0 ± 0.3 cm, 0.1 ± 0.3 cm, and 0.1 ± 0.5 cm, respectively. The means of the change in body weight in those groups were 0.4 ± 2.8 kg, - 1.1 ± 2.7 kg, and - 1.3 ± 4.3 kg, respectively. In the severely low BMI group, the change in body weight (β = 0.34, p = 0.006) and quadriceps thickness at admission (β = -0.62, p < 0.001) were significantly and independently related to the change in quadriceps thickness (R2 = 0.645, f2 = 1.817, statistical power = 1.000). In the moderately low BMI and non-low BMI groups, there were no factors that were significantly and independently related to the change in quadriceps thickness. CONCLUSIONS The results of this study suggest that change in body weight is positively related to the change in muscle mass of the quadriceps in older inpatients with severely low BMI according to the GLIM criteria. These results imply the importance of body weight management for older inpatients with severely low BMI perspective from the muscle mass of the quadriceps.
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Affiliation(s)
- Naoki Akazawa
- Department of Physical Therapy, Faculty of Health and Welfare, Tokushima Bunri University, Hoji 180, Nishihama, Yamashiro-cho, Tokushima-city, Tokushima, 770-8514, Tokushima, Japan.
| | - Keita Funai
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Toshikazu Hino
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Ryota Tsuji
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Wataru Tamura
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Kimiyuki Tamura
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Akemi Hioka
- Department of Physical Therapy, Faculty of Health and Welfare, Tokushima Bunri University, Hoji 180, Nishihama, Yamashiro-cho, Tokushima-city, Tokushima, 770-8514, Tokushima, Japan
| | - Hideki Moriyama
- Life and Medical Sciences Area, Health Sciences Discipline, Kobe University, Kobe, Hyogo, Japan
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Tanaka Y, Ando T, Tsuchiya K, Mochizuki K. Height and Weight, Not Body Mass Index, Are Closely Associated With Activities of Daily Living in Japanese Older Adults. Asia Pac J Public Health 2024; 36:463-470. [PMID: 38641963 DOI: 10.1177/10105395241247336] [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: 04/21/2024]
Abstract
Body mass index (BMI) is routinely used to ascertain health status, including activities of daily living (ADLs); however, the associations of ADLs with height and weight in older adults have not been elucidated. Therefore, we cross-sectionally investigated the correlations between ADLs and height, weight, and BMI in 155 participants aged 82 to 103 years and characterized the naïve Bayesian prediction for ADLs. Activities of daily living showed a significant negative correlation with height and weight and a positive correlation with age. In males, a shorter height was associated with an increased risk of falling and disability in phone calling independently, and losing weight was associated with an increased risk of disability in going out. Combining age, weight, and height improved the area under the receiver operating characteristic curve in the prediction of disability in going out and phone calling independently in males. Therefore, height and weight, not BMI, are potential predictors of ADL decline.
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Affiliation(s)
- Yuji Tanaka
- New Industry Creation Hatchery Center, Tohoku University, Sendai, Japan
| | - Takashi Ando
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kyoichiro Tsuchiya
- Department of Diabetes and Endocrinology, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Kazuki Mochizuki
- Laboratory of Food and Nutritional Sciences, Department of Local Produce and Food Sciences, Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, Japan
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Zhang F, Lu J, Zhang Y, Liu J. Significance of non-motor symptoms and development of a screening tool for osteoporosis in Parkinson's disease. Clin Neurol Neurosurg 2024; 239:108181. [PMID: 38492436 DOI: 10.1016/j.clineuro.2024.108181] [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: 08/20/2022] [Revised: 01/30/2024] [Accepted: 02/16/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND AND PURPOSE Parkinson's disease (PD) patients have a higher likelihood of having osteoporosis compared to controls, therefore deserving special attention. This study was to 1) investigate the association of non-motor symptoms with osteoporosis amongst PD patients, and 2) develop screening tools for osteoporosis. MATERIALS AND METHODS PD Patients were included (n = 109). The factors/variables were obtained from clinical records due to the retrospective nature of this study. The bone mineral density (BMD) of the lumbar spine and femoral neck was examined using a dual-energy X-ray absorptiometry machine, according to which they were categorized as either having (T-score ≤ -2.5) or not having osteoporosis (T-score>-2.5) at the two sites. The non-motor symptoms were assessed using clinical scales, including non-motor experiences of daily living, depression, anxiety, cognitive function, and autonomic function. The potential covariates included demographic and clinical factors/variables, such as age and sex. Logistic regression was used to investigate the associations and establish the screening tools. RESULTS Patients with autonomic dysfunction had significantly (p = 0.011) higher odds of having femoral neck osteoporosis compared to those with no/minimal dysfunction after adjusting for sex, disease duration, and body mass index, demonstrating a strong association (odds ratio=12.81). Based on the four factors/variables, a screening tool with a good accuracy was established (C-statistic = 0.85). CONCLUSION PD patients with autonomic dysfunction had greater odds of having femoral neck osteoporosis compared to those with no/minimal dysfunction. The screening tool may lay a foundation for developing screening models with higher accuracy to identify which PD patients may require a BMD test.
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Affiliation(s)
- Fang Zhang
- Department of Neurosurgery, Guangdong Second Provincial General Hospital, Guangzhou, China.
| | - Jianjun Lu
- Department of Neurosurgery, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Yong Zhang
- Department of Neurosurgery, Guangdong Second Provincial General Hospital, Guangzhou, China; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jiawen Liu
- Department of Neurosurgery, Guangdong Second Provincial General Hospital, Guangzhou, China
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Takahashi K, Wakabayashi H, Maeda K, Nagai T, Momosaki R. Impact of body mass index on outcomes of inpatients with vertebral compression fractures in Japan: A retrospective cohort study. Geriatr Gerontol Int 2023; 23:788-794. [PMID: 37735145 DOI: 10.1111/ggi.14676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 08/24/2023] [Accepted: 09/04/2023] [Indexed: 09/23/2023]
Abstract
AIM The present study examined the relationship between body mass index and the ability to perform the activities of daily living in patients with vertebral compression fractures. METHODS A retrospective cohort analysis of patients aged >65 years hospitalized with a vertebral compression fracture was carried out using a nationwide database in Japan. Body mass index was categorized as underweight (<18.5 kg/m2 ), normal weight (18.5-22.9 kg/m2 ), overweight (23.0-27.4 kg/m2 ) and obese (≥27.5 kg/m2 ) according to the World Health Organization criteria for the Asia-Pacific region. The primary outcome was Barthel Index gain, namely, the change in the Barthel Index score at discharge from that at admission. Secondary outcomes were the length of hospital stay and readmission within 30 days of discharge. RESULTS Among 41 423 participants, 24.5% were classified as underweight, excluding those with missing body mass index data. The underweight group had a significantly lower Barthel Index gain than the normal, overweight and obese groups (median 20 vs 25 vs 30 vs 30, respectively, P < 0.001). The underweight group also had longer hospital stays and higher 30-day readmission rates than the other groups. A multivariable analysis showed that being underweight was independently associated with a Barthel Index gain -3.63 points (95% confidence interval -4.58 to -2.68) lower than normal weight. Furthermore, being underweight was an independent variable affecting the length of hospital stay and readmission within 30 days (P < 0.001). CONCLUSIONS In patients with vertebral compression fractures, being underweight leads to lower Barthel Index scores, longer hospital stays and increased readmissions within 30 days of discharge. Geriatr Gerontol Int 2023; 23: 788-794.
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Affiliation(s)
- Kohei Takahashi
- Tamura Surgical Hospital Department of Rehabilitation, Tamura Surgical Hospital, Kawasaki-shi, Japan
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Keisuke Maeda
- Nutrition Therapy Support Center, Aichi Medical University Hospital, Nagakute, Japan
- Department of Geriatric Medicine, Hospital, National Center for Geriatrics and Gerontology, Morioka, Japan
| | - Takako Nagai
- Department of Rehabilitation Medicine, Nihon University Hospital, Tokyo, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Tsu, Japan
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Akada K, Koyama N, Miura Y, Takahashi K, Aoshima K. Nationwide Database Analysis of Risk Factors Associated with Decreased Activities of Daily Living in Patients with Alzheimer's Disease. J Alzheimers Dis 2023; 94:1465-1475. [PMID: 37393499 DOI: 10.3233/jad-230106] [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: 07/03/2023]
Abstract
BACKGROUND Preserving activities of daily living (ADL) is the key issue for Alzheimer's disease (AD) patients and their caregivers. OBJECTIVE To clarify the ADL level of AD patients at diagnosis and the risk factors associated with decreased ADL during long-term care (≤3 years). METHODS Medical records of AD patients in a Japanese health insurance claims database were analyzed retrospectively to determine ADL using the Barthel Index (BI) and identify the risk factors associated with decreased ADL. RESULTS A total of 16,799 AD patients (mean age at diagnosis: 83.6 years, 61.5% female) were analyzed. Female patients were older (84.6 versus 81.9 years; p < 0.001) and had lower BI (46.8 versus 57.6; p < 0.001) and body mass index (BMI) (21.0 versus 21.7 kg/m2; p < 0.001) than male patients at diagnosis. Disability (BI≤60) increased at age≥80 years and was significantly higher in females. Complete disability was most frequent for bathing and grooming. Risk factors for decreased ADL were determined separately by sex through comparing the ADL-preserved and ADL-decreased groups using propensity score matching by age and BI and multivariable logistic regression analysis. In males, decreased ADL was significantly associated with BMI < 21.5 kg/m2, stroke, and hip fracture, and inversely associated with hyperlipidemia. In females, decreased ADL was significantly associated with BMI < 21.5 kg/m2 and vertebral and hip fractures, and inversely associated with lower back pain. CONCLUSION AD patients with low BMI, stroke, and fractures had increased risks of decreased ADL; such patients should be identified early and managed appropriately, including rehabilitation to preserve ADL.
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Affiliation(s)
- Keishi Akada
- Human Biology Integration Foundation, Deep Human Biology Learning, Eisai Co. Ltd., Tokyo, Japan
| | - Noriyuki Koyama
- Government Relations Strategy Department, Eisai Co. Ltd., Tokyo, Japan
| | - Yuji Miura
- Human Biology Integration Foundation, Deep Human Biology Learning, Eisai Co. Ltd., Tokyo, Japan
| | - Kentaro Takahashi
- Human Biology Integration Foundation, Deep Human Biology Learning, Eisai Co. Ltd., Ibaraki, Japan
| | - Ken Aoshima
- Microbes & Host Defense Domain, Deep Human Biology Learning, Eisai Co. Ltd., Ibaraki, Japan
- School of Integrative and Global Majors, University of Tsukuba, Ibaraki, Japan
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Prevalence of sarcopenic obesity based on newly proposed diagnostic criteria and functional outcomes in older adults undergoing rehabilitation. Mech Ageing Dev 2022; 208:111728. [PMID: 36084796 DOI: 10.1016/j.mad.2022.111728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/16/2022] [Accepted: 08/29/2022] [Indexed: 12/30/2022]
Abstract
In 2022, the European Society for Clinical Nutrition and Metabolism (ESPEN) and European Association for the Study of Obesity (EASO) working group proposed uniform diagnostic criteria for sarcopenic obesity. However, no study has adapted these criteria to an Asian population or examined sarcopenic obesity prevalence diagnosed using these criteria or its association with functional outcomes. This retrospective cohort study investigated sarcopenic obesity prevalence diagnosed based on the ESPEN and EASO criteria, and its association with functional outcomes in 1080 older Japanese patients (mean age 79.5 years, 43.5 % male) undergoing rehabilitation. Based on the mentioned criteria, sarcopenic obesity is defined as a BMI ≥ 25 kg/m2, increased percent body fat (PBF), reduced skeletal muscle mass (SMM), and low handgrip strength. Sarcopenic obesity prevalence was investigated using various ESPEN- and EASO-proposed definitions of increased PBF and reduced SMM. Functional outcomes were evaluated based on whether patients improved in the minimal clinically important difference (MCID) of the Functional Independence Measure (FIM). The prevalence was 4.3-5.3 %. Sarcopenic obesity was not independently related to FIM MCID achievement. Sarcopenic obesity prevalence-based on the ESPEN and EASO criteria-in older Japanese patients undergoing rehabilitation was low and was not associated with poor functional outcomes.
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Yoshimura Y, Wakabayashi H, Nagano F, Matsumoto A, Shimazu S, Shiraishi A, Kido Y, Bise T. The Applicability of the ESPEN and EASO-Defined Diagnostic Criteria for Sarcopenic Obesity in Japanese Patients after Stroke: Prevalence and Association with Outcomes. Nutrients 2022; 14:nu14194205. [PMID: 36235857 PMCID: PMC9570818 DOI: 10.3390/nu14194205] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/14/2022] Open
Abstract
Sarcopenic obesity is of growing research and clinical interest; however, validated diagnostic criteria are lacking. We therefore aimed to examine the prevalence of sarcopenic obesity as diagnosed by the criteria recently proposed by the European Society for Clinical Nutrition and Metabolism (ESPEN) and the European Association for the Study of Obesity (EASO), and its association with outcomes among patients after stroke. This study was based on a cohort of 760 Japanese patients after stroke admitted to a post-acute rehabilitation hospital. Sarcopenic obesity was diagnosed at admission according to the ESPEN and EASO criteria using reference values specific to Asians. Outcomes included the motor domain of the functional independence measure (FIM-motor) and the food intake level scale (FILS) at discharge. Multivariate linear regression models were used to assess the associations between sarcopenic obesity and outcomes. Among 760 patients (median age, 73 years; 352 women and 408 men), sarcopenic obesity was diagnosed in 34 patients (4.5%; 5.4% of women and 4.1% of men). In multivariate analyses, sarcopenic obesity was independently and negatively associated with FIM-motor (β = −0.048, p = 0.031) and FILS at discharge (β = −0.095, p = 0.046) in women. In contrast, in men, sarcopenic obesity showed an independent negative association with FIM-motor at discharge (β = −0.117, p < 0.001) but no statistically significant association with FILS at discharge (β = −0.004, p = 0.323). In conclusion, the prevalence of sarcopenic obesity diagnosed by the ESPEN and EASO-defined criteria was as low as 4.5% among Japanese patients after stroke. Furthermore, sarcopenic obesity was negatively associated with improvements in activities of daily living and dysphagia.
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Affiliation(s)
- Yoshihiro Yoshimura
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
- Correspondence: ; Tel.: +81-96-232-3111
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan
| | - Fumihiko Nagano
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
| | - Ayaka Matsumoto
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
| | - Sayuri Shimazu
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
| | - Ai Shiraishi
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
| | - Yoshifumi Kido
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
| | - Takahiro Bise
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, Kumamoto 869-1106, Japan
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Kuwahara Y, Takegami Y, Tokutake K, Yamada Y, Komaki K, Imagama S. Low body mass index is a risk factor for increased post-operative mortality and poor functional improvement in distal femur fractures among patients aged over 65: A multicentre (TRON) study. J Orthop Sci 2022; 28:631-636. [PMID: 35190219 DOI: 10.1016/j.jos.2022.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/06/2022] [Accepted: 01/27/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND Distal femur fractures have been reported to have a mortality rate comparable to hip fractures, but the risk is still unknown. Recent studies have reported that low body mass index (BMI) is a risk factor for mortality in the elderly. We investigated the efficacy of low BMI for predicting the risk of mortality in distal femur fractures in patients aged over 65 within 18 months after injury and its impact on postoperative clinical outcomes and mortality. METHODS Data from patients followed for more than six months were obtained from our trauma research group's database. We investigated risk factors for increased mortality using Cox proportional hazards models. We divided the analysed cases into low (<18.5 kg/m2) and high (>18.5 kg/m2) BMI groups. We adjusted the background characteristics of the groups by patient matching, and evaluated the postoperative mortality, complication rate, and knee society score (KSS). RESULTS We identified 216 patients, including 58 (26.9%) with low BMI values. Low BMI was an independent risk factor for mortality in all models (Hazard Ratio: 2.9, p = 0.011). The overall survival rate of the low BMI group at 18 months was significantly lower than that of the high BMI group (70.7% vs. 89.1%; p = 0.003). The complication rates of the low BMI and high BMI groups were not significantly different (33.3% vs. 22.2%; p = 0.283). The mean KSS values at 3, 6, and 12 months in the low BMI group was significantly worse than that in the high BMI group (78.7 ± 16.2 vs. 84.8 ± 13.1; p = 0.035, 82.2 ± 16.9 vs. 89.7 ± 8.9; p = 0.005, 86.4 ± 13.0 vs. 91.4 ± 8.4; p = 0.020, respectively). CONCLUSIONS Our study indicated that low BMI was independent associated with increased mortality and impaired postoperative functional recovery in distal femur fractures of the elderly patients.
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Affiliation(s)
- Yutaro Kuwahara
- Nagoya University, Department of Orthopaedic Surgery, Nagoya, Japan
| | - Yasuhiko Takegami
- Nagoya University, Department of Orthopaedic Surgery, Nagoya, Japan.
| | | | - Yotaro Yamada
- Nagoya University, Department of Orthopaedic Surgery, Nagoya, Japan
| | - Kentaro Komaki
- Nagoya University, Department of Orthopaedic Surgery, Nagoya, Japan
| | - Shiro Imagama
- Nagoya University, Department of Orthopaedic Surgery, Nagoya, Japan
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Development and Trial of a Prototype Device for Sensorimotor Therapy in Patients with Distal Radius Fractures. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12041967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study examined the clinical feasibility of a prototype device (development name: Ghost) for facilitating range of motion (RoM) recovery in the acute phase in patients with distal radius fractures (DRF). The Ghost device involves the administration of a combination of vibratory and visual stimuli. We divided the patients into the Ghost (n = 10) and control group (n = 4; tendon vibration only) groups. The experimental interventions were administered between the day after surgery and day 7 postoperatively. Traditional hand therapy was provided to both groups once daily from day 7 until day 84 postoperatively and once a week from day 84 until the end of the intervention period. Because vibratory stimulation makes the patient focus on wrist flexion, the primary outcome was the arc of wrist flexion-extension on the injured side, which was measured on days 7, 14, 28, 42, 56, 70, and 84. Analysis of covariance was applied using a bootstrap method to evaluate changes over time and compare them between the groups. Analyses was performed after stratification by age and body mass index. Both interventions improved RoM over time in patients with DRF. Results showed that Ghost has greater efficacy for improving wrist RoM in DRF patients than vibration alone. Treatment with Ghost can result in good RoM improvement during the acute phase of DRF in young patients and those with and normal or low body mass index. Further study is needed to verify our findings and assess the extent of RoM recovery.
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Liu Q, Wu M, Orgill DP, Bai X, Panayi AC. The effect of obesity on inpatient outcomes in lower extremity trauma: A systematic review and meta-analysis. J Trauma Acute Care Surg 2022; 92:464-470. [PMID: 34225344 DOI: 10.1097/ta.0000000000003328] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Obesity is a growing global health problem and a well-recognized risk factor for many medical conditions. This meta-analysis was conducted to assess the effect of obesity on overall complication occurrence, mortality, and hospital length of stay in patients with nonpathological lower limb trauma. METHODS The EMBASE, PUBMED, and MEDLINE electronic databases were searched from inception to April 1, 2020, for studies published in English. References cited by chosen studies were also checked manually for inclusion. Studies chosen for the analysis were prospective observational or retrospective cohort studies reporting on total complications of patients with acute traumatic, nonpathological, lower limb fractures that required internal fixation, with or without other underlying conditions. Two investigators independently reviewed the full text of eligible studies for inclusion and extracted data. Inconsistency was resolved through consultation with other authors. RESULTS Sixteen studies with 404,414 patients were investigated in this study. The data showed obesity was related with increased total complications (odds ratio [OR], 0.65; 95% confidence interval [CI], 0.51-0.83; p < 0.01), increased wound complications (OR, 0.41; 95% CI, 0.25-0.66; p < 0.01), and increased mortality rate (OR, 0.64; 95% CI, 0.45-0.91; p < 0.05). Six cohort studies also showed prolonged hospital length of stay in obese patients. CONCLUSION Our results suggest that obesity is associated with increased complication and mortality rates, as well as longer hospital length of stay in patients with lower-limb trauma who required surgical treatment. These findings may raise attention to optimize surgical technique and develop individualized treatment for obese patients. LEVEL OF EVIDENCE Systematic reviews, level IV.
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Affiliation(s)
- Qinxin Liu
- From the Division of Plastic Surgery, Department of Surgery (Q.L., M.W., D.P.O., A.C.P.), Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; Department of Traumatic Surgery (Q.L., X.B.), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei; and Department of Plastic Surgery (M.W.), Peking University Shenzhen Hospital, Shenzhen, Guangdong, People's Republic of China
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Akazawa N, Kishi M, Hino T, Tsuji R, Tamura K, Hioka A, Moriyama H. Higher Body Mass Index in Hospitalized Older Patients Is Related to Higher Muscle Quality. J Nutr Health Aging 2022; 26:495-500. [PMID: 35587762 DOI: 10.1007/s12603-022-1785-9] [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: 11/29/2022]
Abstract
OBJECTIVES This study aimed to examine the relationship between muscle mass, intramuscular adipose tissue, and body mass index (BMI) in older inpatients. DESIGN Cross-sectional study. SETTING Hospital-based study. PARTICIPANTS This study included 413 inpatients aged ≥ 65 years (186 men and 227 women). MEASUREMENTS Muscle mass and intramuscular adipose tissue of the quadriceps were assessed by measuring the muscle thickness and echo intensity on ultrasound images. To examine the relationship between quadriceps thickness and echo intensity and BMI in total participants and each sex, the Kendall rank correlation coefficient was used. Multiple regression analysis was performed to examine whether BMI was independently and significantly related to the quadriceps thickness and echo intensity, even after adjusting for other variables for total participants and each sex. The independent variables in multiple regression analyses were BMI, age, disease, days from onset disease. RESULTS The results of the correlation analyses showed that BMI was significantly related to the quadriceps thickness (total participants, τ = 0.431; men, τ = 0.491; women, τ = 0.388) and echo intensity (total participants, τ = -0.239; men, τ = -0.318; women, τ = -0.188). In the multiple regression analysis, BMI was independently and significantly associated with the quadriceps thickness (total participants, β = 0.535; men, β = 0.548; women, β = 0.519) and echo intensity (total participants, β = -0.287; men, β = -0.398; women, β = -0.210). CONCLUSION This study indicated that older inpatients with a higher BMI have greater muscle mass and less intramuscular adipose tissue of the quadriceps. These results suggested that a higher BMI in older inpatients is related to higher quadriceps muscle quality.
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Affiliation(s)
- N Akazawa
- Naoki Akazawa, Assistant Professor, Department of Physical Therapy, Faculty of Health and Welfare, Tokushima Bunri University, Hoji 180, Nishihama, Yamashiro-cho, Tokushima-city, Tokushima 770-8514, Japan, Tel +81 88 602 8000, Fax +81 88 602 8146, Email
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Low body mass index is associated with increased mortality in patients with pelvic and acetabular fractures. Injury 2021; 52:2322-2326. [PMID: 34083023 DOI: 10.1016/j.injury.2021.04.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 04/24/2021] [Indexed: 02/02/2023]
Abstract
AIMS Fractures of the pelvis and acetabulum are often the consequence of high energy trauma in young individuals or fragility fractures in osteoporotic bone. They can be life-threatening or life changing injuries. No published data exists comparing body mass index (BMI) and mortality for this patient group. The aim of this study was to identify if low BMI (<18.5) was a predictor of morbidity and mortality for patients with these injuries. PATIENTS AND METHODS Of the 1033 patients with pelvic or acetabular fractures referred to a single level 1 major trauma centre (MTC) over a 4.5-year period (August 2015 - January 2020); we retrospectively analysed data for all admitted patients. Data was collected on demographics, injury pattern, operative intervention and complications. Comparison was made between patients that were underweight (BMI<18.5) and patients that were not. Both in-hospital and post discharge complications were recorded including pulmonary embolus (PE), deep venous thrombosis (DVT), ileus, infection, loss of reduction and mortality at 6 months. RESULTS 569 patients admitted to the MTC with a pelvic or acetabular fracture were included in our analysis. Underweight patients had a statistically significant increase in mortality both in-hospital (p = 0.019) and at 6 months post injury (p = 0.039) when compared to other BMI groups. No statistical significance was found between these BMI groups comparing morbidity: DVT (p = 0.712), PE (p = 0.736) nor ileus (p = 0.149). Covariate analysis showed that a low BMI was associated with triple the in-hospital mortality after correction for age and energy of injury (adjusted OR 3.028, 95% CI 1.059-8.659). CONCLUSION This is the first published study that demonstrates a statistically significant increase in mortality in patients with pelvic or acetabular fractures who are underweight. Surgeons should carefully consider appropriate peri-operative optimisation for these patients. Further investigation into the effects of low BMI and response to trauma is required.
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Risk of Weight Loss in Adult Patients and the Effect of Staffing Registered Dietitians in Kaifukuki (Convalescent) Rehabilitation Wards: A Retrospective Analysis of a Nationwide Survey. Healthcare (Basel) 2021; 9:healthcare9060753. [PMID: 34207324 PMCID: PMC8235006 DOI: 10.3390/healthcare9060753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/02/2021] [Accepted: 06/15/2021] [Indexed: 01/26/2023] Open
Abstract
There is scarce evidence regarding the risk of weight loss and the effect of having registered dietitians (RDs) on staff in rehabilitation wards on weight loss. We aimed to examine the effects of RDs in Kaifukuki (convalescent) rehabilitation wards (KRWs) on the prevention of weight loss in adult patients. Data from 2-year nationwide annual surveys on KRWs in Japan were retrospectively analysed. Weight loss was defined as loss of ≥5% weight during the KRW stay. Risk of weight loss in class 1 KRWs (obligated to provide nutrition care) was compared with that in class 2–6 KRWs (not obligated). Risk of weight loss in class 2–6 KRWs with RDs was compared to those without. Overall, 17.7% of 39,417 patients lost weight. Class 1 KRWs showed a lower risk of weight loss than class 2–6 KRWs (17.3% vs. 18.5%, p = 0.003). KRWs with RDs showed a significantly lower incidence of weight loss than those without RDs (16.1% vs. 18.8%, p = 0.015). Class 1 KRWs and exclusively staffed RDs were independently associated with lower odds of weight loss (odds ratio = 0.915 and 0.810, respectively). Approximately 18% of KRW patients lost weight, and having RDs on staff can lower the risk of weight loss.
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Akazawa N, Kishi M, Hino T, Tsuji R, Tamura K, Hioka A, Moriyama H. Greater Quadriceps Muscle Mass at Post-Acute Care Admission is Associated with Better Swallowing Ability at Discharge among Adults with Stroke. J Am Med Dir Assoc 2021; 22:2486-2490. [PMID: 34023301 DOI: 10.1016/j.jamda.2021.04.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study aimed to examine the relationship between muscle mass and intramuscular adipose tissue of the quadriceps at post-acute care admission and recovery of swallowing ability in patients with stroke. DESIGN Prospective study. SETTING AND PARTICIPANTS This study was hospital-based and included 62 inpatients with stroke. METHODS The primary outcome was swallowing ability at discharge. The swallowing ability was assessed using the Food Intake Level Scale (FILS). The FILS change was calculated by subtracting FILS at admission from FILS at discharge. Ultrasound images were acquired at admission using B-mode ultrasound imaging. Muscle mass and intramuscular adipose tissue of the quadriceps were assessed based on muscle thickness and echo intensity, respectively. The mean muscle thickness and echo intensity of the right and left quadriceps were used in the analysis. A multiple regression analysis was performed to identify the factors independently associated with the FILS at discharge and FILS change. The independent variables were the muscle thickness and echo intensity of the quadriceps, FILS at admission, age, sex, body mass index, days from stroke onset, C-reactive protein, updated Charlson comorbidity index, number of medications, unit number of rehabilitation therapy, and Barthel Index score at admission. RESULTS Muscle thickness of the quadriceps was significantly and independently associated with FILS at discharge (β = 0.27) and FILS change (β = 0.40). Echo intensity of the quadriceps was not significantly and independently associated with FILS at discharge (β = 0.22) and FILS change (β = 0.31). CONCLUSIONS AND IMPLICATIONS Our results indicated that greater quadriceps muscle mass at post-acute care admission was associated with better swallowing ability at discharge in patients with stroke. Assessing muscle mass of the quadriceps at admission is important for predicting recovery of swallowing ability and interventions for quadriceps muscle mass may be effective for improving swallowing ability of patients with stroke.
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Affiliation(s)
- Naoki Akazawa
- Department of Physical Therapy, Faculty of Health and Welfare, Tokushima Bunri University, Tokushima, Tokushima, Japan.
| | - Masaki Kishi
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Toshikazu Hino
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Ryota Tsuji
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Kimiyuki Tamura
- Department of Rehabilitation, Kasei Tamura Hospital, Wakayama, Wakayama, Japan
| | - Akemi Hioka
- Department of Physical Therapy, Faculty of Health and Welfare, Tokushima Bunri University, Tokushima, Tokushima, Japan
| | - Hideki Moriyama
- Life and Medical Sciences Area, Health Sciences Discipline, Kobe University, Kobe, Hyogo, Japan
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Body mass index affects postoperative daily activities of older patients after gastrectomy. Eur Geriatr Med 2021; 12:825-835. [PMID: 33587279 DOI: 10.1007/s41999-021-00458-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 01/22/2021] [Indexed: 12/21/2022]
Abstract
PURPOSE This study aimed to examine the impact of preoperative body mass index (BMI) on postoperative activities of daily living (ADL) and clinical outcomes in older patients who underwent curative gastrectomy. METHODS This was a retrospective observational study using a nationwide inpatient database in Japan. The study included 1769 patients with gastric cancer, aged ≥ 65 years old, who underwent gastrectomy. BMI was defined as per the World Health Organization classifications for Asian populations. Primary outcome was ADL at discharge, assessed by Barthel index. Secondary outcomes included postoperative complications and length of hospital stay. RESULTS Patients analyzed included 890 (50.3%) aged 65-74 years, 745 (42.1%) aged 75-84 years, and 134 (7.6%) aged ≥ 85 years; 71.5% were male. According to BMI classification, 11.9% patients were considered underweight (< 18.5 kg/m2), 46.7% were in the standard range (18.5 to < 23 kg/m2), 34.1% were classified as overweight (23-27.5 kg/m2), and 7.3% were in the obese group (≥ 27.5 kg/m2). In multivariate analysis, a significant association was observed between BMI and Barthel index scores (underweight group: standardized coefficient, - 0.040; compared with standard group; p = 0.013), postoperative complication (obese group: odds ratio, 1.562; compared with standard group; p = 0.034), and length of hospital stay (obese group: standardized coefficient, 0.047; compared with standard group; p = 0.019). CONCLUSION Perioperative management with a focus on BMI is important in older patients undergoing elective curative gastrectomy.
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Nagai K, Tanaka T, Kodaira N, Kimura S, Takahashi Y, Nakayama T. Data resource profile: JMDC claims databases sourced from Medical Institutions. J Gen Fam Med 2020; 21:211-218. [PMID: 33304714 PMCID: PMC7689231 DOI: 10.1002/jgf2.367] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/23/2020] [Accepted: 07/26/2020] [Indexed: 12/21/2022] Open
Abstract
JMDC, Inc. (JMDC) has created a database, using data collected from medical institutions in Japan, consisting of claims (for hospitalization and outpatient treatment), diagnosis procedure combination (DPC) assessment forms, and clinical laboratory test values. The oldest data in this database that can be accessed relate to treatment in April 2014. Currently (the end of October 2019), the number of medical institutions is 218, consisting of 131 DPC-eligible hospitals and 87 DPC-ineligible hospitals. Using this database, it is possible to carry out an analysis that makes up for certain limitations of JMDC's another database of data from health insurance societies (eg, the disease status and test results cannot be ascertained, and there is insufficient access to data for elderly people). In addition, it is noteworthy that this database includes not only data from DPC-eligible hospitals but also data from some DPC-ineligible hospitals.
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Affiliation(s)
| | | | | | | | - Yoshimitsu Takahashi
- Department of Health InformaticsKyoto University School of Public HealthKyotoJapan
| | - Takeo Nakayama
- Department of Health InformaticsKyoto University School of Public HealthKyotoJapan
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Shimizu A, Maeda K, Wakabayashi H, Nishioka S, Nagano A, Kayashita J, Fujishima I, Momosaki R. Predictive Validity of Body Mass Index Cutoff Values Used in the Global Leadership Initiative on Malnutrition Criteria for Discriminating Severe and Moderate Malnutrition Based on In‐Patients With Pneumonia in Asians. JPEN J Parenter Enteral Nutr 2020; 45:941-950. [DOI: 10.1002/jpen.1959] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/30/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Akio Shimizu
- Department of Nutrition Hamamatsu City Rehabilitation Hospital Hamamatsu Shizuoka Japan
- Department of Palliative and Supportive Medicine Graduate School of Medicine Aichi Medical University Nagakute Aichi Japan
| | - Keisuke Maeda
- Department of Palliative and Supportive Medicine Graduate School of Medicine Aichi Medical University Nagakute Aichi Japan
- Department of Geriatric Medicine National Center for Geriatrics and Gerontology Obu Aichi Japan
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine Tokyo Women's Medical University Hospital Shinjuku‐ku Tokyo Japan
| | - Shinta Nishioka
- Department of Clinical Nutrition and Food Service Nagasaki Rehabilitation Hospital Nagasaki Nagasaki Japan
| | - Ayano Nagano
- Department of Nursing Care Nishinomiya Kyoritsu Neurosurgical Hospital Nishinomiya Hyogo Japan
| | - Jun Kayashita
- Department of Health Sciences Faculty of Human Culture and Science Prefectural University of Hiroshima Hiroshima Hiroshima Japan
| | - Ichiro Fujishima
- Department of Rehabilitation Medicine Hamamatsu City Rehabilitation Hospital Hamamatsu Shizuoka Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine Mie University Graduate School of Medicine Tsu Mie Japan
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