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Meza-Valderrama D, Sánchez-Rodríguez D, Messaggi-Sartor M, Muñoz-Redondo E, Morgado-Pérez A, Tejero-Sánchez M, De Jaime-Gil E, Leiva-Banuelos N, Marco E. Supplementation with β-hydroxy-β-methylbutyrate after resistance training in post-acute care patients with sarcopenia: A randomized, double-blind placebo-controlled trial. Arch Gerontol Geriatr 2024; 119:105323. [PMID: 38171034 DOI: 10.1016/j.archger.2023.105323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024]
Abstract
OBJECTIVES This study aimed to evaluate the efficacy of adding β-hydroxy-β- methylbutyrate (HMB) supplementation to a 12-week exercise-based rehabilitation program in older adults with sarcopenia after discharge from a post-acute geriatric rehabilitation unit. STUDY DESIGN A randomized, double-blind, placebo-controlled trial with two parallel groups. The intervention group received 3 g/day of Ca-HMB and participated in a 12- week resistance training program (3 sessions/week). The control group received a placebo and followed the same training program. MAIN OUTCOME MEASURES The primary outcomes were the improvements of handgrip strength and physical performance assessed through the Short Physical Performance Battery (SPPB) and 4-meter gait speed; and handgrip strength. All variables were assessed at baseline, post-intervention, and 1-year follow-up. RESULTS After completing the 12-week exercise program, the intervention group showed significant improvements in SPPB-Balance (1.3, 95 %CI 0.3 to 2.4) and total SPPB score (2.2, 95 %CI 0.4 to 4.0). Intra-group analysis demonstrated gains in the SPPB-Chair Stand (0.7 points, 95 %CI 0.0 to 1.4) and total SPPB score (2.1 points, 95 %CI 0.3 to 3.9) in the intervention group. Improvements in handgrip strength were observed in women (3.7 kg, 95 %CI: 0.2 to 7.3) at the end of the intervention, and persisted at the 1-year follow-up. CONCLUSIONS Our findings suggest that the supplementation of 3 g/day of Ca-HMB with resistance exercise may significantly enhance muscle strength and physical performance among older women with sarcopenia after recent hospitalization. Given this study's limitations, the intervention's effectiveness cannot be drawn, and further studies are needed.
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Affiliation(s)
- Delky Meza-Valderrama
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department, National Institute of Physical Medicine and Rehabilitation, Vía Centenario, 0819 Panamá City, Panamá; Sistema Nacional de Investigación- Secretaria Nacional de Ciencia e Investigación, Clayton Ciudad del Saber Edificio 205, 0819 Panamá City, Panamá.
| | - Dolores Sánchez-Rodríguez
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Geriatrics Department, Brugmann University Hospital, Université Libre de Bruxelles, Place A.Van Gehuchten 4, 1020 Brussels, Belgium; WHO Collaborating Center for Public Health aspects of musculoskeletal health and ageing. Division of Public Health, Epidemiology and Health Economics, University of Liège, Pl. du Vingt Août 7, 4000, Liège, Belgium
| | - Monique Messaggi-Sartor
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department. Hospital del Mar - Centre Esperança. Sant Josep de la Muntanya 12, 08024 Barcelona, Catalonia, Spain
| | - Elena Muñoz-Redondo
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department. Hospital del Mar - Centre Esperança. Sant Josep de la Muntanya 12, 08024 Barcelona, Catalonia, Spain
| | - Andrea Morgado-Pérez
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department. Hospital del Mar - Centre Esperança. Sant Josep de la Muntanya 12, 08024 Barcelona, Catalonia, Spain
| | - Marta Tejero-Sánchez
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department. Hospital del Mar - Centre Esperança. Sant Josep de la Muntanya 12, 08024 Barcelona, Catalonia, Spain
| | - Elisabet De Jaime-Gil
- Geriatrics Department, Hospital del Mar - Centre Fòrum, Carrer de Llull 410, 08019, Barcelona, Catalonia, Spain
| | - Nuria Leiva-Banuelos
- Geriatrics Department, Hospital del Mar - Centre Fòrum, Carrer de Llull 410, 08019, Barcelona, Catalonia, Spain
| | - Ester Marco
- Rehabilitation Research Group, Hospital del Mar Medical Research Institute, Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain; Physical Medicine and Rehabilitation Department. Hospital del Mar - Centre Esperança. Sant Josep de la Muntanya 12, 08024 Barcelona, Catalonia, Spain; Faculty of Health and Life Sciences, Universitat Pompeu Fabra, Dr Aiguader Building (Mar Campus), Dr. Aiguader 80, 08003 Barcelona, Catalonia, Spain
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VAN Brabander L, Huyghebaert L, Vermoere MS. CASE REPORT OF IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS: A CHALLENGING DIAGNOSIS. JOURNAL OF REHABILITATION MEDICINE. CLINICAL COMMUNICATIONS 2023; 6:11631. [PMID: 37927824 PMCID: PMC10622158 DOI: 10.2340/jrmcc.v6.11631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/05/2023] [Indexed: 11/07/2023]
Abstract
Introduction This report concerns the case of a 70-year-old man with idiopathic normal pressure hydrocephalus (iNPH). The diagnosis in the current case took more than 2 years. iNPH is characterised by ventriculomegaly with a known triad of symptoms: gait disturbance, cognitive impairments and urinary incontinence. Although this is a difficult diagnosis and other conditions must be ruled out, several points in the process could lead to a correct diagnosis. The aim of the report is to identify several reasons why the diagnosis was delayed for such a long time, as well as lessons for the future. Case This patient developed several symptoms over time. First, he presented with depressive mood and altered behaviour. He later developed gait difficulties and, finally, urinary incontinence. Multiple consultations and examinations failed to provide an exact explanation for all his symptoms. After 2 years, a new doctor at the hospital started from scratch and recognised the iNPH triad, and the diagnosis was confirmed by the radiologist. Conclusion The diagnosis of iNPH is difficult, as symptoms may manifest over time. In this case, the delay of diagnosis exceeded estimations. A broader view through interdisciplinary consultation could provide new insights and lead to earlier diagnosis.
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Affiliation(s)
- Lina VAN Brabander
- Physical Medicine and Rehabilitation, AZ Glorieux, Ronse, Belgium
- Physical Medicine and Rehabilitation, UZ Brussel, Jette, Belgium
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Rehabilitation effects in idiopathic normal pressure hydrocephalus: a randomized controlled trial. J Neurol 2023; 270:357-368. [PMID: 36071284 DOI: 10.1007/s00415-022-11362-x] [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: 03/28/2022] [Revised: 07/30/2022] [Accepted: 08/31/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Gait-balance disturbances are core symptoms of idiopathic normal pressure hydrocephalus (iNPH). However, the rehabilitation effects of cerebrospinal fluid (CSF) shunting along with other treatment or no further treatment (natural course [NC]) for iNPH are unknown. OBJECTIVES This study evaluated whether dynamic equilibrium gait training (DEGT) can improve gait-balance functions after CSF shunting of patients with iNPH compared to standard exercise (SE) and NC. Furthermore, it investigated the incidence of falls. METHODS A total of 70 patients with iNPH who underwent CSF shunting were randomly assigned to 6 weeks of DEGT (n = 23), 6 weeks of SE (n = 23), or NC (n = 24). Evaluation was performed at baseline (preoperatively) and at 1 week, 7 weeks (postintervention), and 6 months postoperatively (follow-up). Outcomes were measured using the functional gait assessment (FGA), 10-m walk test, timed up-and-go test, life-space assessment (LSA), and fall incidence. RESULTS A total of 65 participants completed the study. During the intention-to-treat analysis, the DEGT group demonstrated significant recovery of gait-balance functions according to only the FGA at postintervention and follow-up compared to the SE and NC groups; however, recovery of the SE group did not differ from that of the NC group. The DEGT group had a significantly lower fall incidence than the other groups at follow-up. Significantly better LSA results were observed for all groups at follow-up compared to baseline; however, no difference in LSA results were observed between groups. CONCLUSIONS DEGT in addtion to CSF shunting can facilitate the recovery of gait-balance function and reduce the fall incidence of iNPH patients.
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Nikaido Y, Urakami H, Okada Y, Kajimoto Y, Ishida N, Kawami Y, Akisue T, Saura R. Dynamic gait stability in patients with idiopathic normal pressure hydrocephalus with high and low fall-risk. Clin Biomech (Bristol, Avon) 2022; 99:105757. [PMID: 36113194 DOI: 10.1016/j.clinbiomech.2022.105757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/17/2022] [Accepted: 08/30/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND This study aimed to investigate whether dynamic gait stability differs between idiopathic normal-pressure hydrocephalus with high- and low-fall-risk. METHODS Participants comprised 40 idiopathic normal-pressure hydrocephalus patients and 23 healthy-controls. Idiopathic normal-pressure hydrocephalus patients were divided into those with high-fall-risk (n = 20) and low-fall-risk (n = 20) groups using the cut-off score of ≤14/30 for fall-risk on the Functional Gait Assessment. Dynamic stability during gait was assessed by three-dimensional motion analysis. Dynamic stability was defined as the ability to maintain an extrapolated center of mass within the base of support at heel contact, with the distance between the two defined as the margin of stability. Conscious motor control was assessed by the Movement-Specific Reinvestment Scale. FINDINGS Anteroposterior and mediolateral margin of stabilities were significantly larger in both idiopathic normal-pressure hydrocephalus groups than in healthy-controls. The mediolateral margin of stability was significantly higher in the high-fall-risk group than in the low-fall-risk group; whereas, the anteroposterior margin of stability did not differ between idiopathic normal-pressure hydrocephalus groups. The Movement-Specific Reinvestment Scale was significantly higher in the high-fall-risk group than in the low-fall-risk group. INTERPRETATION Idiopathic normal-pressure hydrocephalus patients with have high forward and lateral dynamic stability during gait regardless of their fall-risk. In particular, idiopathic normal-pressure hydrocephalus patients with high-fall-risk may consciously maintain lateral dynamic stability to a greater extent than those with low-fall-risk. These findings highlight a conscious motor control component in the pathological gait of idiopathic normal-pressure hydrocephalus, and provide clues for rehabilitation and fall prevention strategies in idiopathic normal-pressure hydrocephalus patients.
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Affiliation(s)
- Yasutaka Nikaido
- Clinical Department of Rehabilitation, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan.
| | - Hideyuki Urakami
- Clinical Department of Rehabilitation, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
| | - Yohei Okada
- Graduate School of Health Sciences, Kio University, Nara, Japan; Neurorehabilitation Research Center of Kio University, Nara, Japan
| | - Yoshinaga Kajimoto
- Department of Neurosurgery, Division of Surgery, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Naoya Ishida
- Clinical Department of Rehabilitation, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
| | - Yuki Kawami
- Department of Rehabilitation Science, Graduate School of Health Sciences, Kobe University, Kobe, Japan; Department of Physical Therapy, Faculty of Rehabilitation, Hyogo Prefectural Rehabilitation Hospital at Nishi-Harima, Hyogo, Japan
| | - Toshihiro Akisue
- Department of Rehabilitation Science, Graduate School of Health Sciences, Kobe University, Kobe, Japan
| | - Ryuichi Saura
- Department of Physical and Rehabilitation Medicine, Division of Comprehensive Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan
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Zhang C, Long SY, You WD, Xu XX, Gao GY, Yang XF. The Value of the Correlation Coefficient Between the ICP Wave Amplitude and the Mean ICP Level (RAP) Combined With the Resistance to CSF Outflow (Rout) for Early Prediction of the Outcome Before Shunting in Posttraumatic Hydrocephalus. Front Neurol 2022; 13:881568. [PMID: 35557622 PMCID: PMC9090459 DOI: 10.3389/fneur.2022.881568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveTo evaluate the value of the correlation coefficient between the ICP wave amplitude and the mean ICP level (RAP) and the resistance to CSF outflow (Rout) in predicting the outcome of patients with post-traumatic hydrocephalus (PTH) selected for shunting.Materials and MethodsAs a training set, a total of 191 patients with PTH treated with VP shunting were retrospectively analyzed to evaluate the potential predictive value of Rout, collected from pre-therapeutic CSF infusion test, for a desirable recovery level (dRL), standing for the modified rankin scale (mRS) of 0–2. Eventually, there were 70 patients with PTH prospectively included as a validation set to evaluate the value of Rout-combined RAP as a predictor of dRL. We calculated Rout from a CSF infusion test and collected RAP during continuous external lumbar drainage (ELD). Maximum RAP (RAPmax) and its changes relative to the baseline (ΔRAPmax%) served as specific parameters of evaluation.ResultsIn the training set, Rout was proved to be a significant predictor of dRL to shunting, with the area under the curve (AUC) of 0.686 (p < 0.001) in receiver-operating characteristic (ROC) analysis. In the validation set, Rout alone did not present a significant value in the prediction of desirable recovery level (dRL). ΔRAPmax% after 1st or 2nd day of ELD both showed significance in predicting of dRL to shunting with the AUC of 0.773 (p < 0.001) and 0.786 (p < 0.001), respectively. Significantly, Rout increased the value of ΔRAPmax% in the prediction of dRL with the AUC of 0.879 (p < 0.001), combining with ΔRAPmax% after the 1st and 2nd days of ELD. RAPmax after the 1st and 2nd days of ELD showed a remarkable predictive value for non-dRL (Levels 3-6 in Modified Rankin Scale) with the AUC of 0.891 (p < 0.001) and 0.746 (p < 0.001).ConclusionBoth RAP and Rout can predict desirable recovery level (dRL) to shunting in patients with PTH in the early phases of treatment. A RAP-combined Rout is a better dRL predictor for a good outcome to shunting. These findings help the neurosurgeon predict the probability of dRL and facilitate the optimization of the individual treatment plan in the event of ineffective or unessential shunting.
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Affiliation(s)
- Chao Zhang
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Si-Yu Long
- Department of Nursing, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wen-dong You
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xu-xu Xu
- Department of Neurosurgery, Minhang Hospital, Fudan University School of Medicine, Shanghai, China
| | - Guo-Yi Gao
- Department of Neurosurgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Guo-Yi Gao
| | - Xiao-Feng Yang
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Xiao-Feng Yang
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Rydja J, Kollén L, Ulander M, Tullberg M, Lundin F. Physical Capacity and Activity in Patients With Idiopathic Normal Pressure Hydrocephalus. Front Neurol 2022; 13:845976. [PMID: 35418936 PMCID: PMC8996117 DOI: 10.3389/fneur.2022.845976] [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: 12/30/2021] [Accepted: 02/28/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction Most patients with idiopathic normal pressure hydrocephalus (iNPH) improve gait after surgery. However, knowledge on physical capacity and activity after shunt surgery is limited. One of the aims of this study was to evaluate the effect of shunt surgery in patients with iNPH on short-distance walking, functional exercise capacity, functional strength, and variables of activity and sleep, 3 and 6 months postoperatively. Another aim was to evaluate the effect of a physical exercise program. Additionally, we studied how changes in short-distance walking were correlated with functional exercise capacity and voluntary walking. Methods In total, 127 patients were consecutively included and randomized to the exercise group (n = 62) or the control group (n = 65). Participants in the exercise group underwent the supervision of a 12-week exercise program. All patients were assessed before surgery, at 3 and 6 months postoperatively with the 10-m walk test (10MWT), the 6-min walk test (6MWT), 30-s chair stand test (30sCST), and with the actigraphic recordings of activity variables measured for a total of 24 h/day for at least 3 days. Results All patients improved at 3 months postoperatively in the 10MWT (p < 0.001), 6MWT (p < 0.001), and 30sCST (p < 0.001). These results were maintained after 6 months. Actigraphic recordings for voluntary walking (steps per minute) were improved and nighttime sleep (%) increased after 6 months (p = 0.01, p = 0.04). There were no significant differences between the exercise group and the control group, except for the postoperative change in the proportion of daytime sleep after 3 months, which was slightly more reduced compared to baseline in the exercise group (p = 0.04). Changes after 3 months in the 10MWT and 6MWT were moderately correlated (ρ= −0.49, p = 0.01) whereas the correlation between the 10MWT and voluntary walking was weak (ρ = −0.34, p = 0.01). Conclusion Shunt surgery improved short-distance walking, functional exercise capacity, functional strength, and voluntary walking. An exercise program did not affect these outcomes. Short-distance walking was weakly correlated with voluntary walking, indicating improved physical capacity does not directly translate to increased physical activity. Further research should address how interventions should be tailored to promote physical activity after shunt surgery. Trial Registration clinicaltrials.gov, Id: NCT02659111.
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Affiliation(s)
- Johanna Rydja
- Department of Activity and Health and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Lena Kollén
- Department of Clinical Neuroscience, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Martin Ulander
- Department of Clinical Neurophysiology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Mats Tullberg
- Department of Clinical Neuroscience, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Fredrik Lundin
- Department of Neurology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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