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Lin N, Lv M, Li S, Xiang Y, Li J, Xu H. A nomogram for predicting postoperative delirium in pediatric patients following cardiopulmonary bypass: A prospective observational study. Intensive Crit Care Nurs 2024; 83:103717. [PMID: 38692080 DOI: 10.1016/j.iccn.2024.103717] [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: 10/14/2023] [Revised: 04/17/2024] [Accepted: 04/26/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVES To create a nomogram for early delirium detection in pediatric patients following cardiopulmonary bypass. RESEARCH METHODOLOGY/DESIGN This prospective, observational study was conducted in the Cardiac Intensive Care Unit at a Children's Hospital, enrolling 501 pediatric patients from February 2022 to January 2023. Perioperative data were systematically collected through the hospital information system. Postoperative delirium was assessed using the Cornell Assessment of Pediatric Delirium (CAPD). For model development, Least Absolute Shrinkage and Selection Operator (LASSO) regression was employed to identify the most relevant predictors. These selected predictors were then incorporated into a multivariable logistic regression model to construct the predictive nomogram. The performance of the model was evaluated by Harrell's concordance index, receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis. External validity of the model was confirmed through the C-index and calibration plots. RESULTS Five independent predictors were identified: age, SpO2 levels, lymphocyte count, diuretic use, and midazolam administration, integrated into a predictive nomogram. This nomogram demonstrated strong predictive capacity (AUC 0.816, concordance index 0.815) with good model fit (Hosmer-Lemeshow test p = 0.826) and high accuracy. Decision curve analysis showed a significant net benefit, and external validation confirmed the nomogram's reliability. CONCLUSIONS The study successfully developed a precise and effective nomogram for identifying pediatric patients at high risk of post-cardiopulmonary bypass delirium, incorporating age, SpO2 levels, lymphocyte counts, diuretic use, and midazolam medication. IMPLICATIONS FOR CLINICAL PRACTICE This nomogram aids early delirium detection and prevention in critically ill children, improving clinical decisions and treatment optimization. It enables precise monitoring and tailored medication strategies, significantly contributes to reducing the incidence of delirium, thereby enhancing the overall quality of patient care.
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Affiliation(s)
- Nan Lin
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Meng Lv
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Shujun Li
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Yujun Xiang
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Jiahuan Li
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Hongzhen Xu
- Nursing Department, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China.
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2
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Patel UJ, Holloway MR, Carroll TJ, Soin SP, Ketz JP. No Differences in Clinical, Functional, or Patient-Reported Outcomes Following Trial of Nonoperative Management Before Open Reduction and Internal Fixation of Humeral Shaft Fractures. J Orthop Trauma 2024; 38:214-219. [PMID: 38457769 DOI: 10.1097/bot.0000000000002796] [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: 08/20/2023] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
OBJECTIVES To test the hypothesis that primary osteosynthesis of humeral shaft fractures may lead to more favorable clinical, functional, and patient-reported outcomes than fixation following a trial of nonoperative management. METHODS DESIGN Retrospective cohort review. SETTING Academic level I trauma center. PATIENT SELECTION CRITERIA Adult patients who presented with humeral shaft fractures and ultimately underwent open reduction and internal fixation (ORIF) from May 2011 to May 2021. Patients who underwent ORIF within 2 weeks of injury were grouped into the primary osteosynthesis cohort, and patients who underwent ORIF >4 weeks from the date of injury were grouped into the trial of nonoperative cohort. OUTCOME MEASURES AND COMPARISONS Postoperative complications, elbow arc of motion, time to radiographic union, and patient-reported outcomes were investigated and compared between the primary osteosynthesis and trial of nonoperative management cohorts. RESULTS One hundred twenty-seven patients fit the study criteria, 84 underwent primary osteosynthesis and 43 trialed initial nonoperative treatment. No differences were found in patient demographics between the primary osteosynthesis and trial of nonoperative management cohorts, including age (53 ± 19 vs. 57 ± 18; P = 0.25), sex (39% vs. 44% male, 61% vs. 56% female; P = 0.70), and Body Mass Index (BMI) (30 ± 6 vs. 32 ± 9; P = 0.38). The average time to operative intervention in the primary osteosynthesis group was 4 days (0-14 days) and 105 days (28-332 days) in the trial of nonoperative treatment group ( P < 0.01). No differences were found with regard to intraoperative blood loss, total operative time, time to radiographic union (determined using the Radiographic Union Scores for Humeral scoring system), or overall complication rates, including primary and secondary radial nerve injuries ( P = 0.23 and 0.86, respectively). Patients reported similar patient-reported outcomes measurement information system pain interference ( P = 0.73), depression (D) ( P = 0.99), and physical function ( P = 0.66) scores at their 6-month postsurgical follow-up visits. CONCLUSIONS Patients who attempted a trial of nonoperative management for humeral shaft fractures before ORIF had similar clinical, functional, and patient-reported outcomes as those who underwent primary osteosynthesis. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Urvi J Patel
- University of Rochester Medical Center, Department of Orthopaedic Surgery & Physical Performance, Rochester, NY; and
| | - Melissa R Holloway
- University of Rochester Medical Center, Department of Orthopaedic Surgery & Physical Performance, Rochester, NY; and
| | - Thomas J Carroll
- University of Rochester Medical Center, Department of Orthopaedic Surgery & Physical Performance, Rochester, NY; and
| | - Sandeep P Soin
- OrthoIndy Trauma, St. Vincent Trauma Center, St. Vincent Orthopaedics and Spine Center, Indianapolis, IN
| | - John P Ketz
- University of Rochester Medical Center, Department of Orthopaedic Surgery & Physical Performance, Rochester, NY; and
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3
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Roncati L, Marra C, Gravina D, Di Massa G, Della Rosa N, Adani R. Ultramicronized Palmitoylethanolamide and Luteolin: Drug Candidates in Post-COVID-19 Critical Illness Neuropathy and Positioning-Related Peripheral Nerve Injury of the Upper Extremity. J Hand Microsurg 2024; 16:100028. [PMID: 38855524 PMCID: PMC11144630 DOI: 10.1055/s-0043-1764161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is the most dramatic pandemic of the new millennium and patients with serious infection can stay in intensive care unit (ICU) for weeks in a clinical scenario of systemic inflammatory response syndrome, likely related to the subsequent development of critical illness polyneuropathy (CIP). It is in fact now accepted that COVID-19 ICU surviving patients can develop CIP; moreover, prone positioning-related stretch may favor the onset of positioning-related peripheral nerve injuries (PNI). Therefore, the urgent need to test drug candidates for the treatment of these debilitating sequelae is emerged even more. For the first time in medical literature, we have successfully treated after informed consent a 71-year-old Italian man suffering from post-COVID-19 CIP burdened with positioning-related PNI of the left upper extremity by means of ultramicronized palmitoylethanolamide 400 mg plus ultramicronized luteolin 40 mg (Glìalia), two tablets a day 12 hours apart for 6 months. In the wake of our pilot study, a larger clinical trial to definitively ascertain the advantages of this neuroprotective, neurotrophic, and anti-inflammatory therapy is advocated.
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Affiliation(s)
- Luca Roncati
- Department of Surgery, Medicine, Dentistry, and Morphological Sciences with interest in Transplantation, Oncology and Regenerative Medicine, Institute of Pathology, University of Modena and Reggio Emilia, Polyclinic Hospital, Modena, Italy
| | - Caterina Marra
- Department of General Surgery and Surgical Specialties, Unit of Plastic and Reconstructive Surgery, University Hospital of Modena, Modena, Italy
| | - Davide Gravina
- Department of Musculoskeletal System, Unit of Orthopedics and Traumatology, University Hospital of Modena, Modena, Italy
| | - Gianluca Di Massa
- Department of Surgery, Medicine, Dentistry, and Morphological Sciences with interest in Transplantation, Oncology and Regenerative Medicine, Institute of Pathology, University of Modena and Reggio Emilia, Polyclinic Hospital, Modena, Italy
| | - Norman Della Rosa
- Department of Musculoskeletal System, Unit of Hand Surgery and Microsurgery, University Hospital of Modena, Modena, Italy
| | - Roberto Adani
- Department of Musculoskeletal System, Unit of Hand Surgery and Microsurgery, University Hospital of Modena, Modena, Italy
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4
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Li C, Wang T, Zhou S, Sun Y, Xu Z, Xu S, Shu S, Zhao Y, Jiang B, Xie S, Sun Z, Xu X, Li W, Chen B, Tang W. Deep Learning Model Coupling Wearable Bioelectric and Mechanical Sensors for Refined Muscle Strength Assessment. RESEARCH (WASHINGTON, D.C.) 2024; 7:0366. [PMID: 38783913 PMCID: PMC11112600 DOI: 10.34133/research.0366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 04/02/2024] [Indexed: 05/25/2024]
Abstract
Muscle strength (MS) is related to our neural and muscle systems, essential for clinical diagnosis and rehabilitation evaluation. Although emerging wearable technology seems promising for MS assessment, problems still exist, including inaccuracy, spatiotemporal differences, and analyzing methods. In this study, we propose a wearable device consisting of myoelectric and strain sensors, synchronously acquiring surface electromyography and mechanical signals at the same spot during muscle activities, and then employ a deep learning model based on temporal convolutional network (TCN) + Transformer (Tcnformer), achieving accurate grading and prediction of MS. Moreover, by combining with deep clustering, named Tcnformer deep cluster (TDC), we further obtain a 25-level classification for MS assessment, refining the conventional 5 levels. Quantification and validation showcase a patient's postoperative recovery from level 3.2 to level 3.6 in the first few days after surgery. We anticipate that this system will importantly advance precise MS assessment, potentially improving relevant clinical diagnosis and rehabilitation outcomes.
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Affiliation(s)
- Chengyu Li
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tingyu Wang
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Siyu Zhou
- Department of Orthopaedics,
Peking University Third Hospital, Beijing 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine,
Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Yanshuo Sun
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zijie Xu
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shuxing Xu
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Sheng Shu
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi Zhao
- Department of Orthopaedics,
Peking University Third Hospital, Beijing 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine,
Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Bing Jiang
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- Center on Nanoenergy Research, School of Physical Science and Technology,
Guangxi University, Nanning 530004, China
| | - Shiwang Xie
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhuoran Sun
- Department of Orthopaedics,
Peking University Third Hospital, Beijing 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine,
Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Xiaowei Xu
- Guangdong Provincial People’s Hospital,
Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Weishi Li
- Department of Orthopaedics,
Peking University Third Hospital, Beijing 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine,
Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Baodong Chen
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Tang
- Beijing Institute of Nanoenergy and Nanosystems,
Chinese Academy of Sciences, Beijing 101400, China
- School of Nanoscience and Technology,
University of Chinese Academy of Sciences, Beijing 100049, China
- Center on Nanoenergy Research, School of Physical Science and Technology,
Guangxi University, Nanning 530004, China
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Moore RT, Piitz MA, Singh N, Dukelow SP, Cluff T. The independence of impairments in proprioception and visuomotor adaptation after stroke. J Neuroeng Rehabil 2024; 21:81. [PMID: 38762552 PMCID: PMC11102216 DOI: 10.1186/s12984-024-01360-7] [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: 11/01/2023] [Accepted: 04/18/2024] [Indexed: 05/20/2024] Open
Abstract
BACKGROUND Proprioceptive impairments are common after stroke and are associated with worse motor recovery and poor rehabilitation outcomes. Motor learning may also be an important factor in motor recovery, and some evidence in healthy adults suggests that reduced proprioceptive function is associated with reductions in motor learning. It is unclear how impairments in proprioception and motor learning relate after stroke. Here we used robotics and a traditional clinical assessment to examine the link between impairments in proprioception after stroke and a type of motor learning known as visuomotor adaptation. METHODS We recruited participants with first-time unilateral stroke and controls matched for overall age and sex. Proprioceptive impairments in the more affected arm were assessed using robotic arm position- (APM) and movement-matching (AMM) tasks. We also assessed proprioceptive impairments using a clinical scale (Thumb Localization Test; TLT). Visuomotor adaptation was assessed using a task that systematically rotated hand cursor feedback during reaching movements (VMR). We quantified how much participants adapted to the disturbance and how many trials they took to adapt to the same levels as controls. Spearman's rho was used to examine the relationship between proprioception, assessed using robotics and the TLT, and visuomotor adaptation. Data from healthy adults were used to identify participants with stroke who were impaired in proprioception and visuomotor adaptation. The independence of impairments in proprioception and adaptation were examined using Fisher's exact tests. RESULTS Impairments in proprioception (58.3%) and adaptation (52.1%) were common in participants with stroke (n = 48; 2.10% acute, 70.8% subacute, 27.1% chronic stroke). Performance on the APM task, AMM task, and TLT scores correlated weakly with measures of visuomotor adaptation. Fisher's exact tests demonstrated that impairments in proprioception, assessed using robotics and the TLT, were independent from impairments in visuomotor adaptation in our sample. CONCLUSION Our results suggest impairments in proprioception may be independent from impairments in visuomotor adaptation after stroke. Further studies are needed to understand factors that influence the relationship between motor learning, proprioception and other rehabilitation outcomes throughout stroke recovery.
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Affiliation(s)
- Robert T Moore
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
| | - Mark A Piitz
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
| | - Nishita Singh
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
| | - Sean P Dukelow
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada
- Faculty of Kinesiology, University of Calgary, 2500 University Dr NW, Calgary, AB, Canada
| | - Tyler Cluff
- Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, Canada.
- Faculty of Kinesiology, University of Calgary, 2500 University Dr NW, Calgary, AB, Canada.
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Chiu YT, Liang CC, Yu Cheng H, Lin CH, Chen JC. Alternating Hot-Cold Water Immersion Facilitates Motor Function Recovery in the Paretic Upper Limb After Stroke: A Pilot Randomized Controlled Trial. Arch Phys Med Rehabil 2024:S0003-9993(24)00996-1. [PMID: 38734047 DOI: 10.1016/j.apmr.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 04/26/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024]
Abstract
OBJECTIVE To assess the effectiveness of alternating hot-cold water immersion (AHCWI) in patients with acute stroke. DESIGN A single-blind pilot randomized controlled trial. SETTING Department of Rehabilitation Medicine of a medical center. PARTICIPANTS Early stroke survivors (N=24) with moderate-to-severe arm paresis. INTERVENTIONS In addition to conventional rehabilitation, eligible patients were randomly assigned to an AHCWI group (n=12, for AHCWI) or a control group (n=12, for upper limb [UL] cycling exercises) 5 times per week for 6 weeks. MAIN OUTCOME MEASURES The Fugl-Meyer Assessment motor-UL (FMA-UL) score, Motricity Index-UL (MI-UL) score, modified Motor Assessment Scale (MMAS; including its UL sections, MMAS-UL) score, Berg Balance Scale score, Barthel Index (BI), and modified Ashworth Scale score were assessed by the same uninvolved physical therapist at baseline and after 4 and 6 weeks of intervention. RESULTS Compared with the control group, the AHCWI group performed better, with significant group effects (P<.05), and exhibited significant improvements in FMA-UL, MI-UL, and MMAS-UL scores at 4 and 6 weeks (P<.05). Although the remaining outcomes were not significantly different, they favored the AHCWI group. Notably, a significant difference was observed in the BI at 4 weeks (P=.032). Significant changes in the muscle tone or adverse effects were not observed in either group after the intervention. CONCLUSIONS AHCWI with stroke rehabilitation is feasible and may facilitate motor function recovery of the paretic UL after a stroke.
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Affiliation(s)
- Yu-Ting Chiu
- Department of Rehabilitation Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Chung-Chao Liang
- Department of Rehabilitation Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; School of Medicine, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hung- Yu Cheng
- Department of Rehabilitation Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Chun-Hsiang Lin
- Department of Rehabilitation Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Department of Physical Therapy, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Jia-Ching Chen
- Department of Rehabilitation Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan; Department of Physical Therapy, College of Medicine, Tzu Chi University, Hualien, Taiwan.
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7
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Mińko A, Turoń-Skrzypińska A, Rył A, Mańkowska K, Cymbaluk-Płoska A, Rotter I. The Significance of Selected Myokines in Predicting the Length of Rehabilitation of Patients after COVID-19 Infection. Biomedicines 2024; 12:836. [PMID: 38672190 PMCID: PMC11047941 DOI: 10.3390/biomedicines12040836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
In the context of the global COVID-19 pandemic, understanding the intricate mechanisms of the body's response to infection and inflammation has become a priority for the medical and research communities. It has been proven that during COVID-19 infection, molecules are secreted-namely organokines, which may directly or indirectly play a role in the pathophysiology of COVID-19. The objective of this study was to scrutinize the potential correlation between the levels of selected myokines (myostatin, agrin, irisin, and myonectin) and the duration of rehabilitation in post-COVID-19 patients. Additionally, the study aimed to investigate whether there is a correlation between the levels of these myokines and the length of hospitalization during COVID-19 treatment. The study was conducted at the Rehabilitation Hospital in Szczecin (Poland). Patients in the study participated in a comprehensive rehabilitation program following COVID-19 treatment. In order to assess the effectiveness of rehabilitation, the following tests were performed: a 6 min walk test with an assessment of exercise tolerance (Borg scale), an assessment of dyspnea severity (mMRC scale), a spirometric assessment of respiratory function, a measurement of arm strength, and an assessment of fatigue using the Fatigue Assessment Scale (FAS). Myokine levels were measured using commercially available enzyme-linked immunosorbent assays (ELISA) according to the manufacturer's instructions. Statistical analysis was performed using Statistica 13.1 software. Lower concentrations of irisin and myonectin and higher concentrations of myostatin correlated with longer rehabilitation time. Baseline levels of specific myokines in post-COVID-19 patients could play a crucial role in anticipating the duration of rehabilitation. The duration of hospitalization for the infection may influence myokine levels in patients recovering from COVID-19.
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Affiliation(s)
- Alicja Mińko
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, 71-210 Szczecin, Poland; (A.T.-S.); (A.R.); (I.R.)
| | - Agnieszka Turoń-Skrzypińska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, 71-210 Szczecin, Poland; (A.T.-S.); (A.R.); (I.R.)
| | - Aleksandra Rył
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, 71-210 Szczecin, Poland; (A.T.-S.); (A.R.); (I.R.)
| | - Katarzyna Mańkowska
- Department of Microbiology, Immunology and Laboratory Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland;
| | - Iwona Rotter
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, 71-210 Szczecin, Poland; (A.T.-S.); (A.R.); (I.R.)
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Moloney NB, Ong J, Irani N. Severe papilloedema with vision loss secondary to Guillain-Barré syndrome. BMJ Case Rep 2024; 17:e259813. [PMID: 38565226 PMCID: PMC10989155 DOI: 10.1136/bcr-2024-259813] [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: 04/04/2024] Open
Abstract
We discuss a patient who presented with bilateral VI and VII cranial nerve palsies, symmetric upper and lower limb weakness and areflexia, 2 weeks following an flu-like illness. At presentation, there was no papilloedema, and her visual function was normal. Cerebrospinal fluid analysis and electrophysiology supported the diagnosis of Guillain-Barré Syndrome (GBS). She received intravenous immunoglobulins. She subsequently developed headaches and vision loss. Funduscopy demonstrated severe papilloedema with visual acuity of 6/18 right eye, 6/12 left eye with bitemporal visual field depression. Lumbar puncture revealed elevated opening pressure with high protein and normal cell count. She received acetazolamide. There was resolution of papilloedema and normal visual function at 3 months. Of note, the patient's body mass index was 17 kg/m2Our case highlights the rare occurrence of papilloedema in GBS, reiterating the importance of performing funduscopy on patients with any neurological diagnosis. Early detection and prompt management of papilloedema can prevent permanent vision loss.
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Affiliation(s)
- Niamh Bridget Moloney
- Ophthalmology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Ophthalmology, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Jessica Ong
- Ophthalmology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Ophthalmology, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Neha Irani
- Neuro-Ophthalmology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
- Neuro-Ophthalmology, Royal Perth Hospital, Perth, Western Australia, Australia
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9
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Wang Z, Chen H, Chen Q, Zhu Y, Li M, Zhou J. Multi-institutional study of 'Sandwich treatment' for motor area large brain metastases (LBM) with diameter over 3 cm. Radiol Oncol 2024; 58:145-152. [PMID: 38183280 PMCID: PMC10878778 DOI: 10.2478/raon-2024-0002] [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: 07/03/2023] [Accepted: 09/23/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND The objective of the present study was to explore the effectiveness and safety of 'Sandwich treatment' strategy for large brain metastases (LBM) with diameter over 3 cm (minimum volume >= 15 cm3) located in motor area. PATIENTS AND METHODS Patients from four gamma knife center that received 'Sandwich treatment' were retrospectively studied from January 2016 to March 2023. The strategy was one-week treatment course including 2 stages of stereotactic radiosurgery (SRS) and using bevacizumab once during SRS gap. The tumor volume and peri-tumor edema changes were analyzed before and after 'Sandwich treatment'. Manual muscle testing (MMT) score and Barthel Index (BI) score were used to evaluate the changes of patients' movement and physical strength rehabilitation. The patients' overall survival (OS) and tumor local control (TLC) rate was calculated. Cox regression model was used to analyze the risk factors that related to TLC. RESULTS 61 patients with 72 lesions received the 'Sandwich treatment'. The median prescription dose was 13.0 Gy and 12.5 Gy at the first- and second-stage SRS. The mean tumor volume at the time of 'Sandwich treatment' and 3 months later was 20.1 cm3 and 12.3, respectively (P < 0.01). The mean peri-tumor edema volume at the first- and second-stage SRS was 12.6 cm3 and 5.2 cm3, respectively (P < 0.01). Patients' median MMT score improved from 6 at the beginning to 8 at the end of 'Sandwich treatment' (P < 0.01), BI score was also greatly improved from 45 at the time of 'Sandwich treatment' to 95 after 3 months (P < 0.01). Patients' median OS was 14.0 months, and the 3, 6, 12 months OS rate was 92.0%, 86.0% and 66.0%, respectively. The TLC rate at 3, 6, 12 months was 98.4%, 93.4%, and 85.3%, respectively. Patients with lung cancer had lower risk of tumor relapse. The cumulative incidence of patient's hemorrhage and radiation necrosis was 4.92% (3/61) and 13.11% (8/61) after 'Sandwich treatment'. CONCLUSIONS 'Sandwich treatment' strategy is safe and effective for LBM located in motor area. The strategy could rapidly improve the patients' movement and enhance their physical strength rehabilitation.
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Affiliation(s)
- Zheng Wang
- Cancer Center, Gamma Knife Treatment Center, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Haining Chen
- Gamma Knife Treatment Center, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Qun Chen
- Gamma Knife Treatment Center. Jiangsu Province People’s Hospital, the First Affiliated Hospital of Nanjing Medical UniversityNanjing, China
| | - Yucun Zhu
- Gamma Knife Treatment Center, Ming ji Hospital, Affiliated to Nanjing Medical University, Nanjing, China
| | - Min Li
- Cancer Center, Gamma Knife Treatment Center, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Jia Zhou
- Cancer Center, Gamma Knife Treatment Center, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital of Hangzhou Medical College, Hangzhou, China
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Horsch A, Petzinger L, Deisenhofer J, Ghandour M, Klotz M, Renkawitz T, Putz C. The Impact of Operative Correction of Equinus in Cerebral Palsy on Gait Patterns. Foot Ankle Int 2024; 45:130-140. [PMID: 38156624 DOI: 10.1177/10711007231217273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
BACKGROUND This study aimed to evaluate gait outcomes and strength following the surgical correction of equinus in cerebral palsy (CP) based on different surgical procedures. We included the Baumann and Strayer procedures, as well as the Achilles tendon lengthening (ATL). METHODS A retrospective analysis was performed in patients with infantile, bilateral CP who received instrumental 3D gait analysis before and after surgical correction (18.66 months postoperatively). Patients were divided into 3 groups: Strayer surgery, Baumann surgery, and ATL. Gait performance and muscle strengths were compared between studied surgeries. RESULTS A total population of 204 patients (15.43 years) with 341 operated lower limbs (LLs) was analyzed. Dorsiflexion in swing and stance phases significantly improved in all groups postoperatively. The Strayer and the ATL group showed higher postoperative dorsiflexion than the Baumann group. However, no loss of strength was observed with the Baumann method. Maximum power improved in this group postoperatively. An 8.2% loss in calf muscle strength was recorded in the Strayer group. CONCLUSION Operative pes equinus treatment successfully improved the gait of children and adults with CP postoperatively. There were differences in postoperative results between studied operative techniques regarding range of motion and power. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Axel Horsch
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
| | - Lara Petzinger
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
| | - Julian Deisenhofer
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
| | - Maher Ghandour
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
| | - Matthias Klotz
- Orthopedics and Trauma Surgery, Marienkrankenhaus Soest, Soest, Germany
| | - Tobias Renkawitz
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
| | - Cornelia Putz
- Department of Orthopedics, Heidelberg University Hospital, Heidelberg, Germany
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11
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Abboud J, Sader Z, Flouzat-Lachaniette CH, Dubory A, Moussa MK, Facca S, Zeaiter N, Souleiman B, Jaber MH, Tannous A, Dagher T, Ghandour M. The comparative efficacy of nerve transfer versus tendon transfer in the management of radial palsy: A systematic review and meta-analysis. J Orthop 2024; 48:25-31. [PMID: 38059217 PMCID: PMC10696201 DOI: 10.1016/j.jor.2023.11.026] [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: 11/04/2023] [Accepted: 11/10/2023] [Indexed: 12/08/2023] Open
Abstract
Background There is no clear census as to which operative technique provides better recovery for radial nerve injuries. Therefore, in this systematic review, we examined the functional recovery, patient-reported outcomes, and complications of tendon transfer (TT) and nerve transfer (NT). Methods Five electronic databases were searched for studies (>10 cases per study) comparing NT and TT regardless of the study design (observational or experimental). Manual search was also conducted. The quality was assessed by the NIH tool. Outcomes included functional recovery, patient-reported outcomes (DASH score, satisfaction, and inability to return to work), and complications. The prevalence was pooled across studies using STATA software, and then, a subgroup analysis based on the intervention type. Results Twenty-one studies (542 patients) were analyzed. Excellent recovery, assessed by the Bincaz scale, was higher in the TT group (29 % vs. 11 %) as well as failure to extend the fingers (49 % vs. 9 %). No significant difference was noted between both groups regarding DASH score (mean difference = -2.76; 95 % CI: -12.66: 6.93). Satisfaction was great in the TT group (89 %) with a limited proportion of patients unable to return to work (7 %). Complications were slightly higher in the TT group (8 % vs. 7 %) while 18 % of patients undergoing TT requiring revision surgery. Radial deviation was encountered in 18 % of patients in the TT group and 0 % in the NT group. The quality was good, fair, and poor in 2, 13, and 6, respectively. Conclusions In radial nerve injuries, although tendon transfer may seem to provide better functional motor recovery than nerve transfer, it is associated with a higher rate of failure to extend the finger. Given the large confidence interval, the accuracy of this finding is questioned. However, a great proportion of those patients require revision surgery afterward. Additionally, tendon transfer is associated with a greater complication rate than nerve transfer, particularly radial deviation.
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Affiliation(s)
- Johnny Abboud
- CHU Henri Mondor, Université Paris Est, 1 rue Gustave Eiffel, 94000, Créteil, France
| | - Ziad Sader
- Service d’Orthopédie et Traumatologie, Hôpitaux Civils de Colmar, France
| | | | - Arnaud Dubory
- CHU Henri Mondor, Université Paris Est, 1 rue Gustave Eiffel, 94000, Créteil, France
| | | | - Sybille Facca
- Orthopedic and Hand Surgery Dept, SOS Hand Group Practice, Strasbourg University Hospitals, 10, avenue Achille-Baumann, 67403, Illkirch cedex, France
| | - Nancy Zeaiter
- Plastic Surgery Department, Lebanese University, Beirut, Lebanon
| | | | | | | | - Tanios Dagher
- Orthopedic Department, Lebanese University, Beirut, Lebanon
| | - Maher Ghandour
- Orthopedic Department, Lebanese University, Beirut, Lebanon
- Orthopedic Department, Heidelberg University Hospital, Germany
- Department of Orthopedics Surgery, CHU Grenoble Alpes, 38000, Grenoble, France
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12
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Ahn SY, Bok SK, Lee JY, Ryoo HW, Lee HY, Park HJ, Oh HM, Kim TW. Benefits of Robot-Assisted Upper-Limb Rehabilitation from the Subacute Stage after a Stroke of Varying Severity: A Multicenter Randomized Controlled Trial. J Clin Med 2024; 13:808. [PMID: 38337500 PMCID: PMC10856364 DOI: 10.3390/jcm13030808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The aim of this study was to compare the clinical effectiveness of robot-assisted therapy with that of conventional occupational therapy according to the onset and severity of stroke. METHODS In this multicenter randomized controlled trial, stroke patients were randomized (1:1) to receive robot-assisted therapy or conventional occupational therapy. The robot-assisted training group received 30 min of robot-assisted therapy twice and 30 min of conventional occupational therapy daily, while the conventional therapy group received 90 min of occupational therapy. Therapy was conducted 5 days/week for 4 weeks. The primary outcome was the Wolf Motor Function Test (WMFT) score after 4 and 8 weeks of therapy. RESULTS Overall, 113 and 115 patients received robot-assisted and conventional therapy, respectively. The WMFT score after robot-assisted therapy was not significantly better than that after conventional therapy, but there were significant improvements in the Motricity Index (trunk) and the Fugl-Meyer Assessment. After robot-assisted therapy, wrist strength significantly improved in the subacute or moderate-severity group of stroke patients. CONCLUSIONS Robot-assisted therapy improved the upper-limb functions and activities of daily living (ADL) performance as much as conventional occupational therapy. In particular, it showed signs of more therapeutic effectiveness in the subacute stage or moderate-severity group.
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Affiliation(s)
- So Young Ahn
- Department of Rehabilitation Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
- Department of Rehabilitation Medicine, College of Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
| | - Soo-Kyung Bok
- Department of Rehabilitation Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
- Department of Rehabilitation Medicine, College of Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
| | - Ji Young Lee
- Department of Rehabilitation Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
| | - Hyeon Woo Ryoo
- Department of Rehabilitation Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea
| | - Hoo Young Lee
- Department of Brain Injury Rehabilitation, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Republic of Korea (H.J.P.); (T.-W.K.)
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - Hye Jung Park
- Department of Brain Injury Rehabilitation, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Republic of Korea (H.J.P.); (T.-W.K.)
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - Hyun Mi Oh
- Department of Brain Injury Rehabilitation, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Republic of Korea (H.J.P.); (T.-W.K.)
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - Tae-Woo Kim
- Department of Brain Injury Rehabilitation, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Republic of Korea (H.J.P.); (T.-W.K.)
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Republic of Korea
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13
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Richardson GE, Millward CP, Mitchell JW, Clark S, Wilby M, Marson AG, Williamson PR, Srikandarajah N. Identification and Assessment of Outcome Measurement Instruments in Cauda Equina Syndrome: A Systematic Review. Global Spine J 2024:21925682241227916. [PMID: 38232333 DOI: 10.1177/21925682241227916] [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] [Indexed: 01/19/2024] Open
Abstract
STUDY DESIGN This was a systematic review of surgically managed Cauda Equina Syndrome (CES) Outcome Measurement Instruments (OMI). OBJECTIVE A core outcome set (COS) defines agreed outcomes which should be reported as a minimum in any research study for a specific condition. This study identified OMIs used in the wider CES literature and compare these to the established CESCOS. METHODS To identify measurement methods and instruments in the CES surgical outcome evidence base, a systematic review was performed. Medline, Embase and CINAHL plus databases were queried. In addition, a secondary search for validation studies of measurement instruments in CES was undertaken. Identified studies from this search were subject to the COSMIN risk of bias assessment. RESULTS In total, 112 studies were identified investigating surgical outcomes for CES. The majority (80%, n = 90) of these OMI studies were retrospective in nature and only 55% (n = 62) utilised a measurement method or instrument. The remaining 50 studies used study specific definitions for surgical outcomes defined within their methods. Of the 59 measurement instruments identified, 60% (n = 38 instruments) were patient reported outcome measures. Only one validated instrument was identified, which was a patient reported outcome measure. The validated instrument was not used in any study identified in the initial search (to identify measurement instruments). CONCLUSIONS This review highlights the wide heterogeneity of measurement instruments used in surgically managed CES research. Subsequently, there is need for consensus agreement on which instrument or instruments should be used to measure each core outcome for CES surgical outcomes.
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Affiliation(s)
| | - Christopher P Millward
- Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - James W Mitchell
- Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Simon Clark
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Martin Wilby
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Anthony G Marson
- Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
- Department of Neurology, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | | | - Nisaharan Srikandarajah
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
- Institute of Translational Medicine, University of Liverpool, Liverpool, UK
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14
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Marchese RM, Al-Humadi S, Ruland C, Komatsu DE, Khan F. Elbow sarcoma resection and triceps reconstruction with Achilles allograft: an overview, case report, and technique guide. JSES Int 2024; 8:217-221. [PMID: 38312285 PMCID: PMC10837695 DOI: 10.1016/j.jseint.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2024] Open
Affiliation(s)
- Richard M Marchese
- Department of Orthopaedics and Rehabilitation, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Samer Al-Humadi
- Department of Orthopaedics and Rehabilitation, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Christopher Ruland
- Department of Orthopaedics and Rehabilitation, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - David E Komatsu
- Department of Orthopaedics and Rehabilitation, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Fazel Khan
- Department of Orthopaedics and Rehabilitation, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
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15
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van der Laan TMJ, Postema SG, Alkozai SA, van der Sluis CK, Reneman MF. Musculoskeletal complaints, physical work demands, and functional capacity in individuals with a brachial plexus injury: An exploratory study. Work 2024; 77:811-825. [PMID: 37781839 DOI: 10.3233/wor-220680] [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: 10/03/2023] Open
Abstract
BACKGROUND Musculoskeletal complaints (MSCs) may be more common in individuals with brachial plexus injury (BPI), whose physical work demands exceed their functional capacity (FC). OBJECTIVES (a) To assess the concurrent validity of five methods for measuring upper extremity work demands and the Dictionary of Occupational Titles (DOT). (b) To explore the relations between MSCs, physical work demands, and FC in individuals with BPI. METHODS This study had a descriptive correlational design. Physical work demands of 16 individuals with BPI (12 males, 6 one-handed workers) were assessed during work using five assessment methods and the DOT. Spearman correlation coefficients between work demand methods were determined. FC was assessed using the functional capacity evaluation one-handed (FCE-OH). A questionnaire was used to examine MSCs. The relationship between MSCs, physical work demands and FC was analyzed visually, using Spearman correlation coefficients, and by comparing FCE-OH results to FCE reference values. RESULTS Spearman correlation coefficients for the DOT and four out of five assessment methods for determining work demands on upper extremities were significant and moderate (four combinations: r = 0.65-0.79) to strong (five combinations: r = 0.81-0.94). Correlations of the fifth method with the other methods were weak to fair. No significant relationships were found between MSCs, physical work demands and FCE-OH results. CONCLUSION The relationships between MSCs, physical work demands, and FC are evidently complex and require further investigation. In this small sample the concurrent validity of the DOT and four methods for determining work demands on upper extremities was moderate to good.
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Affiliation(s)
- Tallie M J van der Laan
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Sietke G Postema
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Siawash A Alkozai
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Corry K van der Sluis
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Michiel F Reneman
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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16
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Paneroni M, Vogiatzis I, Cavicchia A, Salvi B, Bertacchini L, Venturelli M, Vitacca M. Upper-limb interval versus constant-load exercise in patients with COPD: a physiological crossover study. ERJ Open Res 2024; 10:00779-2023. [PMID: 38410701 PMCID: PMC10895421 DOI: 10.1183/23120541.00779-2023] [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: 10/16/2023] [Accepted: 01/03/2024] [Indexed: 02/28/2024] Open
Abstract
Objective Upper-limb exercise is recommended for patients with COPD, albeit there are limited data concerning the optimal modality to implement. We compared interval (INT-EX) to continuous (CONT-EX) upper-limb exercise in terms of exercise tolerance, ventilatory and metabolic responses when both conditions were sustained at an equivalent work rate. Methods 26 stable COPD patients undertook three upper-limb exercise sessions to initially establish peak work rate (PWR) via an incremental exercise test and subsequently two equivalent work rate tests to the limit tolerance in balanced order: 1) INT-EX consisting of 30-s work at 100% PWR interspersed with 30-s work at 40% of PWR; and 2) CONT-EX at 70% PWR. Results 20 patients (76.9%) had longer tolerance during INT-EX, while six out of 26 (23.1%) exhibited longer tolerance during CONT-EX. The average endurance time was 434.1±184.7 and 315.7±128.7 s for INT-EX and CONT-EX, respectively. During INT-EX at isotime (i.e. when work completed was the same between INT-EX and CONT-EX), the majority of patients manifested lower oxygen uptake, minute ventilation, pulmonary hyperinflation, heart rate, symptoms and higher CO2 blood concentration. Patients with longer INT-EX had a lower comorbidity score (Cumulative Illness Rating Scale: 1.58±0.30 versus 1.88±0.29, p=0.0395) and better-preserved lung function (forced vital capacity 84.7±15.31% versus 67.67±20.56%, p=0.0367; forced expiratory volume in 1 s 57.15±14.59 versus 44.67±12.99% predicted, p=0.0725) compared to patients with longer CONT-EX. Conclusion INT-EX is more sustainable than CONT-EX for the majority of COPD patients with moderate obstruction, leading to lower dynamic hyperinflation and symptoms at isotime. Further studies need to define the benefits of its application during pulmonary rehabilitation.
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Affiliation(s)
- Mara Paneroni
- Istituti Clinici Scientifici Maugeri IRCCS, Respiratory Rehabilitation of the Institute of Lumezzane, Brescia, Italy
| | - Ioannis Vogiatzis
- Northumbria University, Faculty of Health and Life Sciences, Department of Sport, Exercise and Rehabilitation, Newcastle, UK
| | - Alessandro Cavicchia
- University of Verona, Department of Neurosciences Biomedicine and Movement Sciences, Verona, Italy
| | - Beatrice Salvi
- Istituti Clinici Scientifici Maugeri IRCCS, Respiratory Rehabilitation of the Institute of Lumezzane, Brescia, Italy
| | - Laura Bertacchini
- Istituti Clinici Scientifici Maugeri IRCCS, Respiratory Rehabilitation of the Institute of Lumezzane, Brescia, Italy
| | - Massimo Venturelli
- University of Verona, Department of Neurosciences Biomedicine and Movement Sciences, Verona, Italy
| | - Michele Vitacca
- Istituti Clinici Scientifici Maugeri IRCCS, Respiratory Rehabilitation of the Institute of Lumezzane, Brescia, Italy
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Son W, Jeong HS, Nam DE, Lee AJ, Nam SH, Lee JE, Choi BO, Chung KW. Peripheral Neuropathy and Decreased Locomotion of a RAB40B Mutation in Human and Model Animals. Exp Neurobiol 2023; 32:410-422. [PMID: 38196136 PMCID: PMC10789172 DOI: 10.5607/en23027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/11/2024] Open
Abstract
Rab40 proteins are an atypical subgroup of Rab GTPases containing a unique suppressor of the cytokine signaling (SOCS) domain that is recruited to assemble the CRL5 E3 ligase complex for proteolytic regulation in various biological processes. A nonsense mutation deleting the C-terminal SOCS box in the RAB40B gene was identified in a family with axonal peripheral neuropathy (Charcot-Marie-Tooth disease type 2), and pathogenicity of the mutation was assessed in model organisms of zebrafish and Drosophila. Compared to control fish, zebrafish larvae transformed by the human mutant hRAB40B-Y83X showed a defective swimming pattern of stalling with restricted localization and slower motility. We were consistently able to observe reduced labeling of synaptic markers along neuromuscular junctions of the transformed larvae. In addition to the neurodevelopmental phenotypes, compared to normal hRAB40B expression, we further examined ectopic expression of hRAB40B-Y83X in Drosophila to show a progressive decline of locomotion ability. Decreased ability of locomotion by ubiquitous expression of the human mutation was reproduced not with GAL4 drivers for neuron-specific expression but only when a pan-glial GAL4 driver was applied. Using the ectopic expression model of Drosophila, we identified a genetic interaction in which Cul5 down regulation exacerbated the defective motor performance, showing a consistent loss of SOCS box of the pathogenic RAB40B. Taken together, we could assess the possible gain-of-function of the human RAB40B mutation by comparing behavioral phenotypes in animal models; our results suggest that the mutant phenotypes may be associated with CRL5-mediated proteolytic regulation.
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Affiliation(s)
- Wonseok Son
- Department of Biological Sciences and BK21 Team for Field-oriented BioCore Human Resources Development, Kongju National University, Gongju 32588, Korea
| | - Hui Su Jeong
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul 06351, Korea
| | - Da Eun Nam
- Department of Biological Sciences and BK21 Team for Field-oriented BioCore Human Resources Development, Kongju National University, Gongju 32588, Korea
| | - Ah Jin Lee
- Department of Biological Sciences and BK21 Team for Field-oriented BioCore Human Resources Development, Kongju National University, Gongju 32588, Korea
| | - Soo Hyun Nam
- Cell and Gene Therapy Institute, Samsung Medical Center, Seoul 06351, Korea
| | - Ji Eun Lee
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul 06351, Korea
- Samsung Biomedical Research Institute, Samsung Medical Center, Seoul 06351, Korea
| | - Byung-Ok Choi
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul 06351, Korea
- Cell and Gene Therapy Institute, Samsung Medical Center, Seoul 06351, Korea
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Ki Wha Chung
- Department of Biological Sciences and BK21 Team for Field-oriented BioCore Human Resources Development, Kongju National University, Gongju 32588, Korea
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18
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Saleh U, Tan GY, Fuad M, Abdullah JM, Idris Z, Ghani ARI, Abdul Halim S. Examination Approaches to Brachial Plexus Injury for Neurosurgical Residents. Malays J Med Sci 2023; 30:61-69. [PMID: 38239251 PMCID: PMC10793125 DOI: 10.21315/mjms2023.30.6.7] [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: 12/19/2022] [Accepted: 03/21/2023] [Indexed: 01/22/2024] Open
Abstract
Background Brachial plexus injury is a severe peripheral nerve injury that affects the upper extremities and causes functional damage and disability. A detailed and accurate clinical examination is required to accurately localise the site of injury. This video manuscript aims to provide guidelines for the structured assessment of a patient with brachial plexus injury, specifically tailored to Malaysian medical students and trainees. Methods A video demonstrating the examination of the brachial plexus was made. This video, created at the School of Medical Sciences at Universiti Sains Malaysia (USM), demonstrates the proper examination technique for brachial plexus. Conclusion We hope that this video will help students and young doctors evaluate patients with brachial plexus injury and reach accurate localisation of the injury.
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Affiliation(s)
- Umaira Saleh
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
- Department of Neurosurgery, Hospital Pulau Pinang, Pulau Pinang, Malaysia
| | - Guan Yan Tan
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Murni Fuad
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Jafri Malin Abdullah
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
- Brain and Behaviour Cluster, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Zamzuri Idris
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
- Brain and Behaviour Cluster, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Abdul Rahman Izaini Ghani
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
- Brain and Behaviour Cluster, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Sanihah Abdul Halim
- Brain and Behaviour Cluster, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
- Unit of Neurology, Department of Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
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19
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Beveridge JC, Beveridge A, Morhart MJ, Olson JL, Tsuyuki RT, Midha R, Chan CSM, Wang B, Chan KM. Barriers to Surgical Intervention and Factors Influencing Motor Outcomes in Patients with Severe Peripheral Nerve Injury: A Province Wide Cohort Study. Can J Neurol Sci 2023:1-9. [PMID: 37994530 DOI: 10.1017/cjn.2023.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
INTRODUCTION Despite the importance of timing of nerve surgery after peripheral nerve injury, optimal timing of intervention has not been clearly delineated. The goal of this study is to explore factors that may have a significant impact on clinical outcomes of severe peripheral nerve injury that requires reconstruction with nerve transfer or graft. MATERIALS AND METHODS Adult patients who underwent peripheral nerve transfer or grafting in Alberta were reviewed. Clustered multivariable logistic regression analysis was used to examine the association of time to surgery, type of nerve repair, and patient characteristics on strength outcomes. Cox proportional hazard regression analysis model was used to examine factors correlated with increased time to surgery. RESULTS Of the 163 patients identified, the median time to surgery was 212 days. For every week of delay, the adjusted odds of achieving Medical Research Council strength grade ≥ 3 decreases by 3%. An increase in preinjury comorbidities was associated with longer overall time to surgery (aHR 0.84, 95% CI 0.74-0.95). Referrals made by surgeons were associated with a shorter time to surgery compared to general practitioners (aHR 1.87, 95% CI 1.14-3.06). In patients treated with nerve transfer, the adjusted odds of achieving antigravity strength was 388% compared to nerve grafting; while the adjusted odds decreased by 65% if the injury sustained had a pre-ganglionic injury component. CONCLUSION Mitigating delays in surgical intervention is crucial to optimizing outcomes. The nature of initial nerve injury and surgical reconstructive techniques are additional important factors that impact postoperative outcomes.
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Affiliation(s)
- Julie C Beveridge
- Division of Plastic Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Allison Beveridge
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada
| | - Michael J Morhart
- Division of Plastic Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Jaret L Olson
- Division of Plastic Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Ross T Tsuyuki
- Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Rajiv Midha
- Division of Neurosurgery, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada
| | - Christine S M Chan
- Division of Physical Medicine & Rehabilitation, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Bonnie Wang
- Division of Physical Medicine & Rehabilitation, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - K Ming Chan
- Division of Physical Medicine & Rehabilitation, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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20
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Mińko A, Turoń-Skrzypińska A, Rył A, Rotter I. The Impact of Comprehensive Rehabilitation on the Exercise Capacity of Patients after COVID-19. Adv Respir Med 2023; 91:504-515. [PMID: 37987299 PMCID: PMC10660722 DOI: 10.3390/arm91060037] [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: 09/16/2023] [Revised: 11/05/2023] [Accepted: 11/09/2023] [Indexed: 11/22/2023]
Abstract
Coronavirus Disease 2019 (COVID-19) is a complex disease that affects multiple body systems, including the respiratory, cardiovascular, neurological, and muscular systems. It is estimated that approximately half of the patients after the treatment for COVID-19 experience persistent symptoms that lead to a decreased physical capacity. Scientific recommendations suggest that cardiovascular and respiratory rehabilitation programs should be implemented in patients who have completed treatment for COVID-19. Therefore, the objective of this study was to evaluate the impact of comprehensive rehabilitation on the exercise capacity of patients after COVID-19 treatment. The study included 146 patients after the treatment for COVID-19 who were eligible for therapeutic rehabilitation. The exercise capacity was assessed using the 6-minute walk test (6MWT). The results showed that patients who underwent rehabilitation had an average increase of 23.83% in their 6MWT score compared to the baseline. A comprehensive rehabilitation program including breathing exercises, aerobic training, and strength and endurance exercises is an effective intervention that can improve the physical capacity of patients after COVID-19 treatment.
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Affiliation(s)
- Alicja Mińko
- Department and Unit of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, 71-210 Szczecin, Poland; (A.T.-S.); (A.R.); (I.R.)
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21
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Chi D, Raman S, Tawaklna K, Zhu WY, Keane AM, Bruce JG, Parikh R, Tung TH. Free functional muscle transfer for lower extremity reconstruction. J Plast Reconstr Aesthet Surg 2023; 86:288-299. [PMID: 37797377 DOI: 10.1016/j.bjps.2023.09.041] [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: 03/20/2023] [Revised: 08/30/2023] [Accepted: 09/12/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND Free functional muscle transfer is a reconstructive strategy for the reconstruction of lost muscle units in the lower extremity after oncologic resection, trauma, compartment syndrome, or severe nerve injuries. Under appropriate circumstances, free functional muscle transfer may be the only suitable reconstructive option. This article reviews the underlying principles of free functional muscle transfer, its application to lower extremity reconstruction, appropriate patient selection, and surgical techniques. METHODS The underlying principles of free functional muscle transfer, its application to lower extremity reconstruction, appropriate patient selection, and surgical techniques are presented. Commonly used donor muscles appropriate for each type of functional defect are discussed. A review of recent publications on free functional muscle transfer in the lower extremity was also performed. RESULTS Good functional recovery with a Medical Research Council grade of up to 4/5 and full range of motion can be attained with free functional muscle transfer. Clinical outcomes and specific parameters for published case series in lower extremity free functional muscle transfer are presented and an illustrative case. CONCLUSION Free functional muscle transfer is a suitable treatment for the appropriate patient to restore essential functions and potentially regain ambulation. However, additional published clinical outcomes are needed and represent a major area for further investigation.
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Affiliation(s)
- David Chi
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Shreya Raman
- Division of Plastic and Reconstructive Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Kenan Tawaklna
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - William Y Zhu
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Alexandra M Keane
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Jordan G Bruce
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Rajiv Parikh
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA; Department of Plastic and Reconstructive Surgery, Medstar Georgetown, Washington, DC, USA
| | - Thomas H Tung
- Division of Plastic and Reconstructive Surgery, Washington University Medical Center, Saint Louis, MO, USA.
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Dukan R, Gerosa T, Masmejean EH. Daily Life Impact of Brachial Plexus Reconstruction in Adults: 10 Years Follow-Up. J Hand Surg Am 2023; 48:1167.e1-1167.e7. [PMID: 35641388 DOI: 10.1016/j.jhsa.2022.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 02/06/2022] [Accepted: 03/23/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE Reconstructive surgery of brachial plexus injury in adults remains a challenge. Short- and midterm follow-up results have been described in terms of impairments, such as muscle strength grading. However, psychologic management has been shown to be a major contributor in long-term results. A new, specific brachial plexus injury scale, including functional and psychologic components, was described. Objectives of this study were: (1) to assess functional long-term brachial plexus reconstruction outcomes; and (2) to validate the Mancuso scale at 10 years of follow-up. METHODS Twenty patients with at least 10 years of follow-up were included in the study. Four patients had C5-C6 palsy and 16 had a C5-T1 injury. Shoulder abduction and elbow flexion were assessed with Medical Research Council grades. Shoulder function was evaluated with a Constant score. The 36-item short-form survey (SF36) was used to assess quality of life, and the quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) was used for patient reports of disability. The Mancuso scale was assessed and correlated to the different scores used. RESULTS At the last follow-up, the Medical Research Council grade was at least grade 3 in 10 cases (50%) of shoulder abduction and in 12 cases (60%) of elbow flexion. The Constant score was 31.4 (SD, 15.1). The SF36 score was 67.5 (SD, 4.25) and the QuickDASH was 50 (SD, 15.9). We found a correlation between the symptom score (Mancuso score) and the different quality-of-life scores (QuickDASH: coefficient, 0.491; SF36: coefficient, -0.565; limitations score: coefficient, 0.445). CONCLUSIONS This study reported results from the Mancuso scale at a minimum of 10 years of follow-up of reconstructive surgery for brachial plexus injury in adults. Correlations between this composite scale and the SF36 and QuickDASH scores suggest construct validity. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Ruben Dukan
- Hand, Upper Limb, and Peripheral Nerve Surgery Service, Georges-Pompidou European Hospital (HEGP), Paris, France.
| | - Thibault Gerosa
- Hand, Upper Limb, and Peripheral Nerve Surgery Service, Georges-Pompidou European Hospital (HEGP), Paris, France
| | - Emmanuel Henri Masmejean
- Hand, Upper Limb, and Peripheral Nerve Surgery Service, Georges-Pompidou European Hospital (HEGP), Paris, France; University of Paris-Medical School, Paris, France; Clinique Blomet (Research Unit), Paris, France
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23
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Trajano GS, Orssatto LBR, McCombe PA, Rivlin W, Tang L, Henderson RD. Longitudinal changes in intrinsic motoneuron excitability in amyotrophic lateral sclerosis are dependent on disease progression. J Physiol 2023; 601:4723-4735. [PMID: 37768183 DOI: 10.1113/jp285181] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Increased amplitude of persistent inward currents (PICs) is observed in pre-symptomatic genetically modified SOD1 mice models of amyotrophic lateral sclerosis (ALS). However, at the symptomatic stage this reverses and there is a large reduction in PIC amplitude. It remains unclear whether these changes in PICs can be observed in humans, with cross-sectional studies in humans reporting contradictory findings. In people with ALS, we estimated the PIC contribution to self-sustained firing of motoneurons, using the paired-motor unit analysis to calculate the Δfrequency (ΔF), to compare the weaker and stronger muscles during the course of disease. We hypothesised that, with disease progression, ΔFs would relatively increase in the stronger muscles; and decline in the weaker muscles. Forty-three individuals with ALS were assessed in two occasions on average 17 weeks apart. Tibialis anterior high-density electromyograms were recorded during dorsiflexion (40% of maximal capacity) ramped contractions, followed by clinical tests. ∆F increased from 3.14 (2.57, 3.71) peaks per second (pps) to 3.55 (2.94, 4.17) pps on the stronger muscles (0.41 (0.041, 0.781) pps, standardised difference (d) = 0.287 (0.023, 0.552), P = 0.030). ∆F reduced from 3.38 (95% CI 2.92, 3.84) pps to 2.88 (2.40, 3.36) pps on the weaker muscles (-0.50 (-0.80, -0.21) pps, d = 0.353 (0.138, 0.567), P = 0.001). The ALSFRS-R score reduced 3.9 (2.3, 5.5) points. These data indicate that the contribution of PICs to motoneuron self-sustained firing increases over time in early stages of the disease when there is little weakness before decreasing as the disease progresses and muscle weakness exacerbates, in alignment with the findings from studies using SOD1 mice. KEY POINTS: Research on mouse model of amyotrophic lateral sclerosis (ALS) suggests that the amplitude of persistent inward currents (PICs) is increased in early stages before decreasing as the disease progresses. Cross-sectional studies in humans have reported contradictory findings with both higher and lower PIC contributions to motoneuron self-sustained firing. In this longitudinal (∼17 weeks) study we tracked changes in PIC contribution to motoneuron self-sustained firing, using the ΔF calculation (i.e. onset-offset hysteresis of motor unit pairs), in tibialis anterior muscles with normal strength and with clinical signs of weakness in people with ALS. ΔFs decreased over time in muscles with clinical signs of weakness. The PIC contribution to motoneuron self-sustained firing increases before the onset of muscle weakness, and subsequently decreases when muscle weakness progresses.
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Affiliation(s)
- Gabriel S Trajano
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Queensland, Australia
| | - Lucas B R Orssatto
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Faculty of Health, Deakin University, Geelong, Australia
| | - Pamela A McCombe
- Department of Neurology, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Warwick Rivlin
- Department of Neurology, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
| | - Lily Tang
- Department of Neurology, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Robert D Henderson
- Department of Neurology, Royal Brisbane & Women's Hospital, Brisbane, Queensland, Australia
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Queensland, Australia
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Werner JM, Wlodarczyk J, Seruya M. Diagnostic Accuracy of Manual Muscle Testing to Identify Nerve Transfer Candidates in Children with Acute Flaccid Myelitis. Plast Reconstr Surg 2023; 152:1057-1067. [PMID: 36988635 DOI: 10.1097/prs.0000000000010457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
BACKGROUND Manual muscle testing is a mainstay of strength assessment despite not having been compared with intraoperative electrical stimulation of peripheral nerves. METHODS Intraoperative electrical stimulation served as the reference standard in evaluating predictive accuracy of the Active Movement Scale (AMS) and the Medical Research Council (MRC) scale. Retrospective consecutive sampling of all patients with AFM who underwent exploration or nerve transfer at a pediatric multidisciplinary brachial plexus and peripheral nerve center from March of 2016 to July of 2020 were included. The nonparametric area under the curve (AUC) was calculated. Optimal cutoff score (Youden J ) and diagnostic accuracy values were reported. The AMS and MRC scale were directly compared for predictive superiority. RESULTS A total of 181 upper extremity nerves (73 donor nerve candidates and 108 recipient nerve candidates) were tested intraoperatively from 40 children (mean age ± SD, 7.9 ± 4.9 years). The scales performed similarly ( P = 0.953) in classifying suitable donor nerves with satisfactory accuracy (AUC AMS , 71.5%; AUC MRC , 70.7%; optimal cutoff, AMS >5 and MRC >2). The scales performed similarly ( P = 0.688) in classifying suitable recipient nerves with good accuracy (AUC AMS , 92.1%; AUC MRC :, 94.9%; optimal cutoff, AMS ≤3 and MRC ≤1). CONCLUSIONS Manual muscle testing is an accurate, noninvasive means of identifying donor and recipient nerves for transfer in children with acute flaccid myelitis. The utility of these results is in minimizing unexpected findings in the operating room and aiding in the development of contingency plans. Further research may extend these findings to test the validity of manual muscle testing as an outcome measure of the success of nerve transfer. CLINICAL QUESTION/LEVEL OF EVIDENCE Diagnostic, I.
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Affiliation(s)
- Julie M Werner
- From the Division of Pediatric Rehabilitation Medicine, Children's Hospital Los Angeles
| | - Jordan Wlodarczyk
- Department of Surgery, Keck School of Medicine, University of Southern California
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Baizabal-Carvallo JF, Alonso-Juarez M, Fekete R. The Role of Muscle Strength in the Sit-to-Stand Task in Parkinson's Disease. PARKINSON'S DISEASE 2023; 2023:5016802. [PMID: 37908843 PMCID: PMC10615572 DOI: 10.1155/2023/5016802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 10/04/2023] [Accepted: 10/14/2023] [Indexed: 11/02/2023]
Abstract
Background Rising from a chair or the sit-to-stand (STS) task is frequently impaired in individuals with Parkinson's disease (PD). These patients commonly attribute such difficulties to weakness in the lower extremities. However, the role of muscle strength in the STS transfer task has not been fully elucidated. Objective We aim at determining the role of muscle strength in the STS task. Methods We studied 90 consecutive patients with PD and 52 sex- and age-matched controls. Lower limb strength was determined in both legs by clinical examination using the Medical Research Council Scale, dynamometric (leg flexion) and weighting machine (leg pressure) measures. Patients were interrogated regarding the presence of subjective lower limb weakness or allied sensations. Results There were 20 patients (22.2%) with abnormal STS task (item 3.9 of the MDS-UPDRS-III ≥2 points). These patients had higher modified Hoehn and Yahr stage (P < 0.001) and higher total motor scores of the MDS-UPDRS(P < 0.001), compared with 70 PD patients with normal STS task. Patients with abnormal STS task endorsed lower limb weakness more frequently and had lower muscle strength in the proximal lower extremities, compared to PD patients with normal STS task and normal controls. The presence of perceived lower limb weakness increased the risk of an abnormal STS task, OR: 11.93 (95% C.I. 1.51-94.32), whereas a hip extension strength ≤9 kg/pressure also increased the risk of abnormal STS task, OR: 4.45 (95% C.I. 1.49-13.23). In the multivariate regression analysis, bradykinesia and decreased hip strength were related to abnormal STS task. Conclusions Patients with PD and abnormal STS task complain more commonly of lower limb weakness and have decreased proximal lower limb strength compared to patients with PD and normal STS task, likely contributing to abnormalities in performing the STS task.
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Affiliation(s)
| | | | - Robert Fekete
- New York Medical College, Valhalla, New York, NY, USA
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Saricaoglu M, Hanoglu L, Guntekin B, Ozkara C. The effects of cognitive, physical, and somatosensory rehabilitation after right temporo-parietal tumor resection on cognitive, motor, somatosensory, and electrophysiological parameters: A case report. Physiother Theory Pract 2023; 39:2241-2250. [PMID: 35436161 DOI: 10.1080/09593985.2022.2064787] [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: 10/07/2021] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION This report examines the effects of a multimodal rehabilitation program which includes cognitive, physical, and somatosensory rehabilitation after right temporo-parietal tumor resection on cognitive, motor, somatosensory, and electrophysiological parameters. CASE DESCRIPTION A 22-year-old patient presented with sensory loss in the dominant left hand and reduced writing ability after right temporo-parietal lobe resection. Cognitive, motor, and sensory evaluations were carried out pre and post-treatment. The patient's spontaneous electroencephalo-gram (EEG) and an EEG during application of transcutaneous electrical nerve stimulation (TENS) (TENS EEG) were recorded. As a reference for the patient's electrophysiological values, EEGs of 4 healthy individuals were also taken. Over a period of 1 year, the patient received multimodal rehabilitation which includes cognitive, physical, and somato-sensory rehabilitation on 2 days each week. OUTCOMES An improvement of the patient's cognitive capacities, motor strength, superficial, deep and cortical sensations was achieved. After rehabilitation, an increase in parietal and occipital alpha activity as well as in frontal and parietal beta activity was seen both in spontaneous EEG and in TENS EEG. With increasing TENS intensity, alpha and beta power increased as well. CONCLUSION Our findings suggest that a multimodal rehabilitation program may improve cognitive, sensory, and motor effects after resection due to tumor surgery.
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Affiliation(s)
- Mevhibe Saricaoglu
- Department of Neuroscience, Institute of Medical Science, Istanbul Medipol University, Beykoz, Istanbul, Turkey
- Program of Electroneurophysiology, Vocational School, Istanbul Medipol University, Cibali, Istanbul, Turkey
| | - Lutfu Hanoglu
- Department of Neurology, Istanbul Medipol University, Istanbul, Turkey
| | - Bahar Guntekin
- Department of Biophysics, Faculty of Medicine, Istanbul Medipol University, Beykoz, Istanbul, Turkey
| | - Cigdem Ozkara
- Department of Neurology, Istanbul-Cerrahpasa University, Fatih, Istanbul, Turkey
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Grosse L, Meuche AC, Parzefall B, Börner C, Schnabel JF, Späh MA, Klug P, Sollmann N, Klich L, Hösl M, Heinen F, Berweck S, Schröder SA, Bonfert MV. Functional Repetitive Neuromuscular Magnetic Stimulation (frNMS) Targeting the Tibialis Anterior Muscle in Children with Upper Motor Neuron Syndrome: A Feasibility Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1584. [PMID: 37892247 PMCID: PMC10605892 DOI: 10.3390/children10101584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 10/29/2023]
Abstract
Non-invasive neurostimulation as an adjunctive intervention to task-specific motor training is an approach to foster motor performance in patients affected by upper motor neuron syndrome (UMNS). Here, we present first-line data of repetitive neuromuscular magnetic stimulation (rNMS) in combination with personalized task-specific physical exercises targeting the tibialis anterior muscle to improve ankle dorsiflexion (functional rNMS (frNMS)). The main objective of this pilot study was to assess the feasibility in terms of adherence to frNMS, safety and practicability of frNMS, and satisfaction with frNMS. First, during 10 training sessions, only physical exercises were performed (study period (SP) A). After a 1 week break, frNMS was delivered during 10 sessions (SPC). Twelve children affected by UMNS (mean age 8.9 ± 1.6 years) adhered to 93% (SPA) and 94% (SPC) of the sessions, and omittance was not related to the intervention itself in any case. frNMS was safe (no AEs reported in 88% of sessions, no AE-related discontinuation). The practicability of and satisfaction with frNMS were high. Patient/caregiver-reported outcomes revealed meaningful benefits on the individual level. The strength of the ankle dorsiflexors (MRC score) clinically meaningfully increased in four participants as spasticity of ankle plantar flexors (Tardieu scores) decreased in four participants after SPC. frNMS was experienced as a feasible intervention for children affected by UMNS. Together with the beneficial effects achieved on the individual level in some participants, this first study supports further real-world, large-scale, sham-controlled investigations to investigate the specific effects and distinct mechanisms of action of frNMS.
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Affiliation(s)
- Leonie Grosse
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Anne C. Meuche
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Barbara Parzefall
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Corinna Börner
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany
| | - Julian F. Schnabel
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Malina A. Späh
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Pia Klug
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Nico Sollmann
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, 89081 Ulm, Germany
| | - Luisa Klich
- Specialist Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen Clinic Vogtareuth, 83569 Vogtareuth, Germany
| | - Matthias Hösl
- Gait and Motion Analysis Laboratory, Schoen Clinic Vogtareuth, Krankenhausstr. 20, 83569 Vogtareuth, Germany
| | - Florian Heinen
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Steffen Berweck
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- Specialist Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen Clinic Vogtareuth, 83569 Vogtareuth, Germany
| | - Sebastian A. Schröder
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Michaela V. Bonfert
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics—Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
- LMU Center for Children with Medical Complexity—iSPZ Hauner, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
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Su D, Hu Z, Wu J, Shang P, Luo Z. Review of adaptive control for stroke lower limb exoskeleton rehabilitation robot based on motion intention recognition. Front Neurorobot 2023; 17:1186175. [PMID: 37465413 PMCID: PMC10350518 DOI: 10.3389/fnbot.2023.1186175] [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: 03/14/2023] [Accepted: 06/13/2023] [Indexed: 07/20/2023] Open
Abstract
Stroke is a significant cause of disability worldwide, and stroke survivors often experience severe motor impairments. Lower limb rehabilitation exoskeleton robots provide support and balance for stroke survivors and assist them in performing rehabilitation training tasks, which can effectively improve their quality of life during the later stages of stroke recovery. Lower limb rehabilitation exoskeleton robots have become a hot topic in rehabilitation therapy research. This review introduces traditional rehabilitation assessment methods, explores the possibility of lower limb exoskeleton robots combining sensors and electrophysiological signals to assess stroke survivors' rehabilitation objectively, summarizes standard human-robot coupling models of lower limb rehabilitation exoskeleton robots in recent years, and critically introduces adaptive control models based on motion intent recognition for lower limb exoskeleton robots. This provides new design ideas for the future combination of lower limb rehabilitation exoskeleton robots with rehabilitation assessment, motion assistance, rehabilitation treatment, and adaptive control, making the rehabilitation assessment process more objective and addressing the shortage of rehabilitation therapists to some extent. Finally, the article discusses the current limitations of adaptive control of lower limb rehabilitation exoskeleton robots for stroke survivors and proposes new research directions.
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Affiliation(s)
- Dongnan Su
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhigang Hu
- School of Medical Technology and Engineering, Henan University of Science and Technology, Luoyang, China
- Henan Intelligent Rehabilitation Medical Robot Engineering Research Center, Henan University of Science and Technology, Luoyang, China
| | - Jipeng Wu
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Peng Shang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhaohui Luo
- State-Owned Changhong Machinery Factory, Guilin, China
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Kızılırmak D, Sarı S, Can F, Havlucu Y. Radiological findings based comparison of functional status in patients who have post-covid lung injury or idiopathic pulmonary fibrosis. BMC Pulm Med 2023; 23:234. [PMID: 37391786 DOI: 10.1186/s12890-023-02527-z] [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: 04/15/2023] [Accepted: 06/21/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND Following COVID-19 infection, some patients acquired lung injury and fibrosis. Idiopathic pulmonary fibrosis is characterized by lung fibrosis. Both post-COVID lung injury and idiopathic pulmonary fibrosis cause loss of respiratory function and involvement of the lung parenchyma. We aimed to compare respiratory related functional characteristics and radiological involvement between post-COVID lung injury and idiopathic pulmonary fibrosis. METHODS A single center, cross-sectional study was applied. Patients with post-COVID lung injury and idiopathic pulmonary fibrosis included in the study. All patients underwent the 6-minute walk test, as well as the Borg and MRC scales. Radiological images were evaluated and scored for lung parenchymal involvement. The impact of post-COVID lung injury and idiopathic pulmonary fibrosis on respiratory functions of were compared. The relationship of functional status and radiological involvement, as well as the effect of potential confounding factors were investigated. RESULTS A total of 71 patients were included in the study. Forty-eight (67.6%) of the patients were male and the mean age was 65.4 ± 10.3 years. Patients with post-COVID lung injury had greater 6-minute walk test distance and duration, as well as higher oxygen saturations. The MRC and Borg dyspnea scores were comparable. At radiologic evaluation, ground glass opacity scores were higher in patients with post-COVID lung injury, whereas pulmonary fibrosis scores were higher in patients with idiopathic pulmonary fibrosis. However, the total severity scores were similar. While pulmonary fibrosis score was found to have a negative correlation with 6-minute walk test distance, test duration, and pre- and post-test oxygen saturation levels, there was a positive correlation with oxygen saturation recovery time and MRC score. There was no relationship between ground glass opacity and the functional parameters. CONCLUSIONS Despite having equal degrees of radiological involvement and dyspnea symptom severity, PCLI patients exhibited higher levels of functional status. This might be due to different pathophysiological mechanisms and radiological involvement patterns of both diseases.
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Affiliation(s)
- Deniz Kızılırmak
- Faculty of Medicine, Chest Diseases Department, Manisa Celal Bayar University, Manisa, Turkey.
| | - Seçil Sarı
- Hafsa Sultan Hospital, Respiratory Therapist, Manisa Celal Bayar University, Manisa, Turkey
| | - Fatma Can
- Faculty of Medicine, Department of Radiodiagnostics, Manisa Celal Bayar University, Manisa, Turkey
| | - Yavuz Havlucu
- Faculty of Medicine, Chest Diseases Department, Manisa Celal Bayar University, Manisa, Turkey
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Manzarinejad M, Vahidi Z, Boostani R, Khadem-Rezaiyan M, Rafatpanah H, Zemorshidi F. Pentraxin 3, a serum biomarker in human T-cell lymphotropic virus type-1-associated myelopathy patients and asymptomatic carriers. Med Microbiol Immunol 2023:10.1007/s00430-023-00770-z. [PMID: 37278849 DOI: 10.1007/s00430-023-00770-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/27/2023] [Indexed: 06/07/2023]
Abstract
Human T-cell lymphotropic virus type 1 (HTLV-1) can induce a neuroinflammatory condition that leads to myelopathy. Pentraxin 3 (PTX3) is an acute-phase protein that its plasma concentration increases during inflammation. We aimed to determine whether PTX3 serum level is elevated in HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) patients and HTLV-1 asymptomatic carriers (ACs) and evaluate its association with proviral load and clinical features. The serum level of PTX3 was measured using an enzyme-linked immunosorbent assay in 30 HAM patients, 30 HTLV-1 ACs, and 30 healthy controls. Also, the HTLV-1 proviral load was determined via real-time PCR technique. The findings showed that PTX3 serum level was significantly higher in HAM patients than in both asymptomatic carriers and healthy controls (p values < 0.0001). No correlation between PTX3 and the proviral load was observed in HAM patients and asymptomatic carriers (r = - 0.238, p = 0.205 and r = - 0.078, p = 0.681, respectively). The findings showed that there was no significant correlation between PTX3 and motor disability grading (MDG) (r = - 0.155, p = 0.41) nor urinary disturbance score (UDS) (r = - 0.238, p = 0.20). Higher levels of PTX3 are associated with HTLV-1-associated myelopathy compared to asymptomatic carriers. This finding may support the idea that PTX3 has the potential as a diagnostic biomarker.
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Affiliation(s)
| | - Zohreh Vahidi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Boostani
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khadem-Rezaiyan
- Department of Community Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Houshang Rafatpanah
- Rheumatic Disease Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariba Zemorshidi
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran.
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Zanghi N, Sauer J. Letter to the Editor: Video-assisted thoracoscopic surgery aided full-length phrenic nerve transfer for restoration of elbow flexion. J Orthop Surg (Hong Kong) 2023; 31:10225536231198759. [PMID: 37611965 DOI: 10.1177/10225536231198759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Affiliation(s)
- Nicholas Zanghi
- Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
| | - John Sauer
- Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
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Cacioppo M, Lempereur M, Houx L, Bouvier S, Bailly R, Brochard S. Detecting Movement Changes in Children with Hemiparesis after Upper Limb Therapies: A Responsiveness Analysis of a 3D Bimanual Protocol. SENSORS (BASEL, SWITZERLAND) 2023; 23:4235. [PMID: 37177439 PMCID: PMC10181373 DOI: 10.3390/s23094235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/17/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023]
Abstract
The "Be an Airplane Pilot" (BE API) protocol was developed to evaluate upper limb (UL) kinematics in children with unilateral cerebral palsy (uCP) during bimanual tasks. The aim of this study was to investigate the responsiveness of this protocol to changes in kinematics and movement quality after UL therapies, using individual and group analyses, and to analyse the relationships between kinematic and functional changes in these children. Twenty children with uCP (5-15 years old) either participated in bimanual intensive therapy or received UL botulinum toxin injections. All the children performed the BE API protocol and functional assessments (Assisting Hand Assessment [AHA]) before and after the interventions. The individual analyses found kinematic changes in 100% of the children after therapy. The group analysis found significantly higher trunk and shoulder deviations after the intensive therapy. No significant changes were found for smoothness or trajectory straightness. The changes in the kinematic deviations were moderately correlated with the changes in the AHA scores. This study confirmed the responsiveness of the BE API protocol to change after therapy; therefore, the protocol is now fully validated and can be implemented in clinical practice. Its use should help in the accurate identification of impairments so that individualized treatments can be proposed.
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Affiliation(s)
- Marine Cacioppo
- Department of Physical Medicine and Rehabilitation, Brest University Hospital, 29200 Brest, France
- Pediatric Rehabilitation Department, Fondation ILDYS, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
- Pediatric Neurology Unit, Children’s Hospital, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Mathieu Lempereur
- Department of Physical Medicine and Rehabilitation, Brest University Hospital, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
| | - Laetitia Houx
- Department of Physical Medicine and Rehabilitation, Brest University Hospital, 29200 Brest, France
- Pediatric Rehabilitation Department, Fondation ILDYS, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
| | - Sandra Bouvier
- Department of Physical Medicine and Rehabilitation, Brest University Hospital, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
| | - Rodolphe Bailly
- Pediatric Rehabilitation Department, Fondation ILDYS, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
| | - Sylvain Brochard
- Department of Physical Medicine and Rehabilitation, Brest University Hospital, 29200 Brest, France
- Pediatric Rehabilitation Department, Fondation ILDYS, 29200 Brest, France
- Laboratoire de Traitement de L’Information Médicale (LaTIM), Inserm U1101, Université de Bretagne-Occidentale, 29200 Brest, France
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Xu L, Yang MG, Hu L, Gao H, Ji S. Anti-signal recognition particle positive necrotizing myopathy-sjogren’s syndrome overlap syndrome: a descriptive study on clinical and myopathology features. BMC Musculoskelet Disord 2023; 24:219. [PMID: 36959614 PMCID: PMC10035234 DOI: 10.1186/s12891-023-06354-5] [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: 10/27/2022] [Accepted: 03/21/2023] [Indexed: 03/25/2023] Open
Abstract
Background and objective The aim of this study was to elucidate the clinical and myopathological characteristics of patients with anti-signal recognition particle (SRP) positive immune-mediated necrotizing myopathy (IMNM) overlap Sjogren’s syndrome (SS). Materials and methods We retrospectively analyzed the data of anti-SRP positive IMNM patients admitted in the Neurology Department of Tongji Hospital between January 2011 to December 2020. Patients were divided into two groups: anti-SRP IMNM overlap SS group and anti-SRP IMNM control group. The clinical features, laboratory results, histological features, treatment, and prognosis were compared between the two groups. Results A total of 30 patients with anti-SRP IMNM were included, including six anti-SRP IMNM overlap SS patients (two males, four females), with a median age of 39 years, and 24 anti-SRP IMNM patients (ten males, fourteen females), with a median age of 46 years. The anti-SRP IMNM overlap SS group had a lower prevalence of muscle atrophy (0 vs 50%, p = 0.019), and a higher prevalence of extramuscular manifestations, including cardiac abnormalities and ILD (Interstitial lung disease). CD4 + and CD68 + inflammatory infiltrations were significantly increased in anti-SRP IMNM overlap SS patients, with an increased presence of CD4 + cells in both necrotic(p = 0.023) and endomysial areas (p = 0.013), and more CD68 + cells (p = 0.016) infiltrated the endomysial area. Deposition of membrane attack complex (MAC) on sarcolemma (p = 0.013) was more commonly seen in the anti-SRP IMNM overlap SS group. Conclusion Our data revealed that anti-SRP IMNM-SS overlap patients may present with milder muscular manifestation, but worse extramuscular manifestations compared to anti-SRP IMNM patients without SS. CD4 + and CD68 + inflammatory infiltrations and MAC deposition were remarkably increased in anti-SRP IMNM-SS overlap patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-023-06354-5.
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Affiliation(s)
- Li Xu
- grid.412793.a0000 0004 1799 5032Department of Neurology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Jiefang Street 1095#, Wuhan, 430000 China
| | - Meng-ge Yang
- grid.412793.a0000 0004 1799 5032Department of Neurology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Jiefang Street 1095#, Wuhan, 430000 China
| | - Liya Hu
- grid.412793.a0000 0004 1799 5032Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China
| | - Huajie Gao
- grid.412793.a0000 0004 1799 5032Department of Neurology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Jiefang Street 1095#, Wuhan, 430000 China
| | - Suqiong Ji
- grid.412793.a0000 0004 1799 5032Department of Neurology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Jiefang Street 1095#, Wuhan, 430000 China
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Veverka T, Hok P, Trnečková M, Otruba P, Zapletalová J, Tüdös Z, Lotze M, Kaňovský P, Hluštík P. Interhemispheric parietal cortex connectivity reflects improvement in post-stroke spasticity due to treatment with botulinum toxin-A. J Neurol Sci 2023; 446:120588. [PMID: 36827809 DOI: 10.1016/j.jns.2023.120588] [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: 09/21/2022] [Revised: 02/10/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023]
Abstract
In post-stroke spasticity (PSS), effective treatment with botulinum neurotoxin (BoNT) is associated with transient decrease in activation of the ipsilesional superior parietal lobule (SPL) and intraparietal sulcus (IPS). We hypothesized that this would be reflected in changes in resting-state functional connectivity (rsFC) of the SPL/IPS. Our aim was therefore to assess rsFC of the ipsilesional SPL/IPS in chronic stroke patients with hemiparesis both with and without PSS and to explore the relationship between SPL/IPS rsFC and PSS severity. To this end, fourteen chronic stroke patients with upper limb weakness and PSS (the PSS group) and 8 patients with comparable weakness but no PSS (the control group) underwent clinical evaluation and 3 fMRI examinations, at baseline (W0) and 4 and 11 weeks after BoNT (W4 and W11, respectively). Seed-based rsFC of the atlas-based SPL and IPS was evaluated using a group×time interaction analysis and a correlation analysis with PSS severity (modified Ashworth scale), integrity of the ipsilesional somatosensory afferent pathway (evoked potential N20 latency), and age. In the PSS group, transient improvement in PSS was associated with increase in rsFC between the ipsilesional IPS and the contralesional SPL at W4. The interhemispheric connectivity was negatively correlated with PSS severity at baseline and with PSS improvement at W4. We propose adaptation of the internal forward model as the putative underlying mechanism and discuss its possible association with increased limb use, diminished spastic dystonia, or improved motor performance, as well as its potential contribution to the clinical effects of BoNT.
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Affiliation(s)
- Tomáš Veverka
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
| | - Pavel Hok
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia; Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Walther-Rathenau-Str. 46, 17475 Greifswald, Germany.
| | - Markéta Trnečková
- Department of Computer Science, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12 779 00 Olomouc, Olomouc, Czechia
| | - Pavel Otruba
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
| | - Jana Zapletalová
- Department of Biophysics, Biometry and Statistics, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
| | - Zbyněk Tüdös
- Department of Radiology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
| | - Martin Lotze
- Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Walther-Rathenau-Str. 46, 17475 Greifswald, Germany.
| | - Petr Kaňovský
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
| | - Petr Hluštík
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, I. P. Pavlova 185/6, 779 00 Olomouc, Czechia.
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Conde RM, de Almeida Pereira Pena L, do Nascimento Elias AH, Guerreiro CT, Pereira DA, da Rosa Sobreira CF, Marques W, Barreira AA. Inter-rater reliability of the Rasch-modified medical research council scoring criteria for manual muscle testing in neuromuscular diseases. J Peripher Nerv Syst 2023; 28:119-124. [PMID: 36721348 DOI: 10.1111/jns.12534] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 01/20/2023] [Accepted: 01/28/2023] [Indexed: 02/02/2023]
Abstract
It was argued that researchers and clinicians are not able to make judgments between most categories of the original Medical Research Council (MRC) scale and that a modified short version would reach higher agreement levels. We aimed to assess the inter-rater reliability for both the original and the Rasch-modified MRC scoring criteria of Manual Muscle Strength tests (MMSt) in patients with neuromuscular diseases. Two MRC scoring criteria were used to score muscle strength using MMSt in 40 muscle groups of the upper and lower limbs in patients with neuromuscular disorders. Three investigators performed the evaluations; the order of the MMSt and the use of the scales were performed according to the preferences of the investigators. The agreement coefficient (Gwet's AC2 ) was used to compute the reliability. Sixty patients (mean age of 39.3 years ± 15.2) with neuromuscular diseases were included. The mean AC2 for the muscle groups of the upper limbs ranged from 0.82 to 0.96 using the modified MRC scale and from 0.86 to 0.96 using the original MRC scale. The AC2 for the lower limb muscle groups ranged from 0.80 to 0.91 (modified MRC scale) and from 0.87 to 0.93 (original MRC scale). These values might be interpreted as "almost perfect agreement" with no significant differences between the scales. The results indicate that both MRC scoring criteria have significant reliability among trained observers. Moreover, the Rasch-modified MRC scale is as reliable as the original MRC scale and can be used in future clinical studies.
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Affiliation(s)
- Rodrigo Melo Conde
- Department of Neurosciences and Behavioral Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil.,Departamento de Fisioterapia, Faculdade Anhanguera de Ribeirão Preto, Ribeirão Preto, Brazil
| | - Lívia de Almeida Pereira Pena
- Department of Neurosciences and Behavioral Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | | | - Carlos Tostes Guerreiro
- Department of Neurosciences and Behavioral Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Danilo Assis Pereira
- University of Brasilia, Brazilian Institute of Neuropsychology and Cognitive Sciences (IBNeuro), Brasília, Brazil
| | | | - Wilson Marques
- Department of Neurosciences and Behavioral Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Amilton Antunes Barreira
- Department of Neurosciences and Behavioral Sciences, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
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Cioeta M, Pournajaf S, Goffredo M, Giovannico G, Franceschini M. Improving Adherence to a Home Rehabilitation Plan for Chronic Neck Pain through Immersive Virtual Reality: A Case Report. J Clin Med 2023; 12:jcm12051926. [PMID: 36902713 PMCID: PMC10003452 DOI: 10.3390/jcm12051926] [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: 01/20/2023] [Revised: 02/22/2023] [Accepted: 02/27/2023] [Indexed: 03/05/2023] Open
Abstract
Idiopathic chronic neck pain is a highly disabling musculoskeletal condition. Immersive virtual reality shows a promising efficacy in the treatment of chronic cervical pain through the mechanism of distraction from the pain. This case report describes the management of C.F., a fifty-seven-year-old woman, who suffered from neck pain for fifteen months. She had already undergone a cycle of physiotherapy treatments including education, manual therapy, and exercises, following international guidelines. The patient's poor compliance did not allow adherence to the exercise's prescription. Home exercise training through virtual reality was therefore proposed to the patient to improve her adherence to the treatment plan. The personalization of the treatment allowed the patient to resolve in a short time period her problem and return to live with her family peacefully.
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Affiliation(s)
- Matteo Cioeta
- Department of Neurological and Rehabilitation Sciences, IRCCS San Raffaele Roma, 000163 Rome, Italy
- Department of Medicine and Health Science “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Sanaz Pournajaf
- Department of Neurological and Rehabilitation Sciences, IRCCS San Raffaele Roma, 000163 Rome, Italy
- Correspondence: (S.P.); (M.G.)
| | - Michela Goffredo
- Department of Neurological and Rehabilitation Sciences, IRCCS San Raffaele Roma, 000163 Rome, Italy
- Correspondence: (S.P.); (M.G.)
| | - Giuseppe Giovannico
- Department of Medicine and Health Science “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Marco Franceschini
- Department of Neurological and Rehabilitation Sciences, IRCCS San Raffaele Roma, 000163 Rome, Italy
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele University, 00166 Rome, Italy
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Su X, Kong X, Kong X, Zhu Q, Lu Z, Zheng C. Multisequence magnetic resonance neurography of brachial and lumbosacral plexus in chronic inflammatory demyelinating polyneuropathy: correlations with electrophysiological parameters and clinical features. Ther Adv Neurol Disord 2023; 16:17562864221150540. [PMID: 36762318 PMCID: PMC9905022 DOI: 10.1177/17562864221150540] [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: 08/09/2022] [Accepted: 12/23/2022] [Indexed: 02/10/2023] Open
Abstract
Background Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare and challenging demyelinating disorder. It is necessary to increase our understanding of potential connections between imaging, electromyography, and clinical characteristics. Objective The aim of this study was to evaluate the relationships between multisequence magnetic resonance neurography (MRN) findings, electrophysiological parameters, and clinical characteristics in CIDP patients. Design A cross-sectional study. Methods Overall, 51 CIDP patients underwent MRN of the brachial and lumbosacral plexus, and nerve conduction studies. The inflammatory Rasch-built overall disability scale (I-RODS) questionnaire, CIDP disease activity status (CADS) scale, and muscle strength scores were evaluated by two neurologists. Electrophysiological parameters, clinical information, and multiparameter-MRN were analyzed for correlations. Multiparameter-MRN includes diameter, nerve-to-muscle T2 signal intensity ratio (nT2), contrast-enhanced ratio (CR), fractional anisotropy (FA), and apparent diffusion coefficient (ADC) of bilateral plexus nerve roots. Results Electrophysiological parameters that were not elicited were significantly higher in the lower extremities than in the upper extremities, and those were higher in sensory nerve conduction than in motor. There were moderate correlations between motor nerve conduction velocity and distal motor latency in nerve diameter, nT2, FA, and ADC, respectively (|r|, 0.45-0.64, p < 0.05). The correlations between CR and sensory nerve conduction velocity and peak latency were moderate, and ADC had a positive correlation with compound motor action potential amplitude (|r|, 0.45-0.63). FA correlated negatively with the course (r = -0.62) and cerebrospinal fluid (CSF) protein (r = -0.41), whereas ADC had correlated positively with CSF protein (r = 0.34). Only CR had a moderately negative correlation with CADS (r's = -0.57). Muscle strength in all extremities was positively correlated with FA (r's range, 0.41-0.49). There was no significant correlation between I-RODS scores and multiparameter-MR. Conclusion MRN-derived multiparameter [nerve size, nT2, and diffusion tensor imaging (DTI) parameters] could serve as quantitative biomarkers of myelin sheath integrity in CIDP. DTI parameters and CR correlated with clinical characteristics better than morphological parameters-MR for CIDP patients.
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Affiliation(s)
| | - Xiangquan Kong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Xiangchuang Kong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Qing Zhu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Martínez de Lagrán Zurbano I, Laguna LB, Soria CV, Guisasola CP, Marcos-Neira P. Utility of the modified Volume-Viscosity Swallow Test for bedside screening of dysphagia in critically ill patients. Clin Nutr ESPEN 2023; 53:214-223. [PMID: 36657916 DOI: 10.1016/j.clnesp.2022.12.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM Aspiration and dysphagia are frequent in critically ill patients, and evidence of the validity of bedside screening tests is lacking. This study evaluated the modified Volume-Viscosity Swallow Test (mV-VST) as a screening tool for aspiration and dysphagia in intensive care unit patients. METHODS An observational, prospective longitudinal cohort single-center study included patients older than 18 years old, on mechanical ventilation for at least 48 h, conscious and cooperative. Patients had been admitted in intensive care between March 2016 and August 2019 at a university hospital in Spain. Data from the mV-VST and the flexible endoscopic evaluation of swallowing (FEES) test in extubated and tracheostomized patients were collected; the ROC curve was obtained for each group, and the sensitivity (Se), specificity (Sp), positive (pPV) and negative (nPV) predictive values of mV-VST were calculated and compared with the FEES results. We calculated percentages and 95% confidence intervals (CI) for qualitative variables and means or medians for quantitative variables according to the Shapiro-Wilk test. A univariate analysis identified dysphagia risk factors in each group. RESULTS The study included 87 patients: 44 extubated and 43 tracheostomized with similar age, body mass index, Sequential Organ Failure Assessment, Charlson comorbidity index, type and reason for admission. Aspiration with FEES was significantly higher in extubated patients than in tracheostomized patients, 43.2% vs. 23.2%, respectively, p = 0.04. With the mV-VST, aspiration was detected in 54.5% of extubated patients and in 39.5% of tracheostomized patients. In the extubated group, the Se of mV-VST to detect aspiration was 89.5%, Sp was 72%, and nPV was 90%. In the tracheostomized group, Se was 100%, Sp was 78.8%, and nPV was 100%. The ROC curve showed that mV-VST similarly identifies aspiration in extubated and tracheostomized patients. CONCLUSIONS Dysphagia and aspiration are frequent amongst patients in intensive care after mechanical ventilation. The mV-VST is a valid screening tool to detect aspiration and dysphagia in extubated and tracheostomized patients.
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Affiliation(s)
- Itziar Martínez de Lagrán Zurbano
- Department of Intensive Care Medicine, Germans Trias i Pujol University Hospital, Badalona, Spain; Doctoral Programme in Surgery and Morphological Sciences of the Univ Autonoma of Barcelona, Passeig de la Vall D'hebrón 119-129, 08035 Barcelona, Spain.
| | - Luisa Bordejé Laguna
- Department of Intensive Care Medicine, Germans Trias i Pujol University Hospital, Badalona, Spain.
| | - Constanza Viña Soria
- Department of Otorhinolaryngology, Germans Trias i Pujol University Hospital, Badalona, Spain.
| | - Carlos Pollán Guisasola
- Department of Otorhinolaryngology, Germans Trias i Pujol University Hospital, Badalona, Spain.
| | - Pilar Marcos-Neira
- Department of Intensive Care Medicine, Germans Trias i Pujol University Hospital, Badalona, Spain.
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McCollam G, Chun T, McCollam S. Progressive Ulnar Neuropathy due to anomalous Distal Forearm Muscle: Distal Forearm Decompression. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2023; 5:250-252. [PMID: 36974287 PMCID: PMC10039304 DOI: 10.1016/j.jhsg.2023.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 01/03/2023] [Indexed: 02/04/2023] Open
Abstract
This case study examines a 45-year-old man who presented with advanced ulnar innervated intrinsic muscle atrophy in the hand, and clawing of the ring and little fingers. This case is unique due to discovery of an anomalous distal forearm muscle with the spontaneous onset and rapid nature of progressive neuropathic symptoms. Further, this patient demonstrated primarily intrinsic motor deficits and denied any sensory deficits on presentation. At surgery, an anomalous distal forearm muscle was found to be compressing the ulnar nerve. This muscle crossed in an oblique fashion, originating from the volar forearm fascia and inserted into the pisiform and proximal abductor digiti minimi fascia. At 5 months after surgery, the patient's ulnar innervated intrinsic muscle strength was improved but still not normal. This case study details the patient's presentation, assessment, surgical management, and postoperative outcome.
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Crowe CS, Shin AY, Pulos N. Iatrogenic Nerve Injuries of the Upper Extremity: A Critical Analysis Review. JBJS Rev 2023; 11:01874474-202301000-00003. [PMID: 36722824 DOI: 10.2106/jbjs.rvw.22.00161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
» Iatrogenic nerve injuries may occur after any intervention of the upper extremity. » Causes of iatrogenic nerve lesions include direct sharp or thermal injury, retraction, compression from implants or compartment syndrome, injection, patient positioning, radiation, and cast/splint application, among others. » Optimal treatment of iatrogenic peripheral nerve lesions relies on early and accurate diagnosis. » Advanced imaging modalities (e.g., ultrasound and magnetic resonance imaging) and electrodiagnostic studies aid and assist in preoperative planning. » Optimal treatment of iatrogenic injuries is situation-dependent and depends on the feasibility of direct repair, grafting, and functional transfers.
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Affiliation(s)
- Christopher S Crowe
- Division of Plastic Surgery, Department of Surgery, University of Washington, Seattle, Washington
| | - Alexander Y Shin
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota
| | - Nicholas Pulos
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota
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van der Laan TM, Postema SG, van der Sluis CK, Reneman MF. Functional capacity of individuals with brachial plexus injury. Work 2023; 76:1019-1030. [PMID: 37248939 PMCID: PMC10657678 DOI: 10.3233/wor-220414] [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: 08/01/2022] [Accepted: 03/14/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND To enable (pain free) functioning, individuals with brachial plexus injury (BPI) may require a higher functional capacity compared to two-handed individuals, because the load on unaffected structures is greater. OBJECTIVE This study compared the functional capacity of individuals with BPI and healthy controls and explored differences in the functional capacity of BPI-affected individuals with respect to: those with and without hand function; affected and unaffected sides; with and without musculoskeletal complaints (MSCs). METHODS Six functional capacity tests adjusted for one-handed function were performed by 23 BPI-affected individuals and 20 healthy controls. Hand function was assessed through physical examination and the Dutch Musculoskeletal Questionnaire was used to assess MSCs. RESULTS Individuals with BPI scored lower for the two-handed tests, compared with the controls (p≤0.01, effect size (r) ≤-0.41 for both tests). However, both groups performed similar in the one-handed tests. On average individuals with BPI met the physical demands to perform sedentary to light physical work. Among BPI-affected individuals, two-handed overhead lifting capacity was higher in those with hand function than in those without hand function (p = 0.02; r = 0.33). Functional capacity tended to be lower for the unaffected side than for the affected side (4 tests; p≤0.05, r≤-0.36). Test results of BPI-affected Individuals with and without MSCs were similar. CONCLUSION Individuals with BPI demonstrated lower two-handed functional capacity than healthy controls. Effect sizes were medium. Capacity of their unaffected side was similar to the dominant side of controls. No association was found between MSCs and functional capacity.
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Affiliation(s)
- Tallie M.J. van der Laan
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sietke G. Postema
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Corry K. van der Sluis
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Michiel F. Reneman
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Alencar MA, Soares BL, Rangel MFDA, Abdo JS, Almeida RAPD, Araújo CMD, Souza LCD, Gomes GDC. Fatigue in amyotrophic lateral sclerosis and correlated factors. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:1045-1051. [PMID: 36535289 PMCID: PMC9770075 DOI: 10.1055/s-0042-1758563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease that leads to muscle weakness and paralysis. Fatigue is a disabling symptom, frequently reported in ALS, but remains under-investigated in this population. Thus, an accurate investigation of this symptom and possible associated factors in this clinical condition is needed to assist in the establishment of an adequate treatment approach. OBJECTIVE To investigate the presence of fatigue in individuals with ALS and possible factors correlated with this symptom. METHODS Sixty-five individuals with sporadic ALS participated in the present study. Demographic, clinical, and functional aspects were investigated. Evaluations involved the Fatigue Severity Scale (FSS), ALS Functional Scale (ALSRFS-R), and Quality of Life (QoL) questionnaire (ALSAQ-40). Descriptive and correlation analyses were performed with SPSS statistical program for Windows version 19.0 (IBM Corp., Armonk, NY, USA). RESULTS Among the 65 individuals evaluated, 44.6% (n = 29) presented fatigue based on the FSS. The mean fatigue intensity was 5.4 ± 1.2 and only 10.4% used a specific medication for fatigue. Differences between the groups with and without fatigue were found regarding sex (p = 0.049), pain intensity (p = 0.026), functioning (p = 0.004), disease severity (p = 0.029), and QoL (p = 0.000). Fatigue was correlated with pain intensity (r = 0.425; p = 0.001), muscle strength (r = - 0.356; p = 0.004), functioning (r = - 0.363; p = 0.003), and QoL (r = 0.481; p = 0.000). No correlations were found with age, time since diagnosis, cramps, or other mobility parameters. CONCLUSIONS Fatigue is a common symptom among individuals with ALS and may be present in all stages of the disease. This symptom was correlated with worse functioning, poorer QoL, greater pain intensity, disease severity, muscle weakness, and the female sex in individuals with ALS.
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Affiliation(s)
- Mariana Asmar Alencar
- Universidade Federal de Minas Gerais, Departamento de Fisioterapia, Belo Horizonte MG, Brazil.,Address for correspondence Mariana Asmar Alencar
| | - Bruna Laura Soares
- Universidade Federal de Minas Gerais, Departamento de Fisioterapia, Belo Horizonte MG, Brazil.
| | | | - Juliana Silva Abdo
- Universidade Federal de Minas Gerais, Departamento de Fisioterapia, Belo Horizonte MG, Brazil.
| | | | - Caroline Martins de Araújo
- Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Neurociência, Belo Horizonte MG, Brazil.
| | - Leonardo Cruz de Souza
- Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Neurociência, Belo Horizonte MG, Brazil.,Universidade Federal de Minas Gerais, Departamento de Medicina Interna, Belo Horizonte MG, Brazil.
| | - Gisele de Cássia Gomes
- Universidade Federal de Minas Gerais, Departamento de Fisioterapia, Belo Horizonte MG, Brazil.
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Hannaford A, Vucic S, van Alfen N, Simon NG. Muscle ultrasound in hereditary muscle disease. Neuromuscul Disord 2022; 32:851-863. [PMID: 36323605 DOI: 10.1016/j.nmd.2022.09.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 12/31/2022]
Abstract
In this review we summarise the key techniques of muscle ultrasound as they apply to hereditary muscle disease. We review the diagnostic utility of muscle ultrasound including its role in guiding electromyography and muscle biopsy sampling. We summarize the different patterns of sonographic muscle involvement in the major categories of genetic muscle disorders and discuss the limitations of the technique. We hope to encourage others to adopt ultrasound in their care for patients with hereditary muscle diseases.
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Affiliation(s)
- Andrew Hannaford
- Brain and Nerve Research Center, Concord Clinical School, University of Sydney, Sydney, Australia
| | - Steve Vucic
- Brain and Nerve Research Center, Concord Clinical School, University of Sydney, Sydney, Australia
| | - Nens van Alfen
- Department of Neurology and Clinical Neurophysiology, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Neil G Simon
- Northern Beaches Clinical School, Macquarie University, Suite 6a, 105 Frenchs Forest Rd W, Frenchs Forest, Sydney, NSW 2086, Australia.
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Do JG, Suh GY, Won YH, Chang WH, Hiser S, Needham DM, Chung CR. Reliability and validity of the Korean version of the Functional Status Score for the ICU after translation and cross-cultural adaptation. Disabil Rehabil 2022; 44:7528-7534. [PMID: 34713766 DOI: 10.1080/09638288.2021.1994660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE The Functional Status Score for the Intensive Care Unit (FSS-ICU) evaluates the physical function of ICU patients. The objective of the study was to translate and cross-culturally adapt the FSS-ICU into Korean and assess its reliability and validity. METHODS An expert committee supervised the forward and backward translation process and the final translated version. Experienced physiotherapists assessed patients (n= 31) from a medical ICU using the Korean version of FSS-ICU. Intra-class correlation coefficients (ICCs) and Bland-Altman's plots were used to evaluate reliability, and Cronbach's alpha for internal consistency. Construct validity was evaluated using Spearman's correlation coefficients. RESULTS Two physiotherapists in each of the two university hospitals independently assessed 31 medical ICU patients, with a mean FSS-ICU total score of 23 (range: 4-35). The FSS-ICU Korean version demonstrated excellent internal consistency, with Cronbach's alpha of 0.897 for the total FSS-ICU score, and a range of 0.844-0.892 with deletion of each individual activity within the FSS-ICU. Intra-rater and inter-rater reliability were excellent for all of five FSS-ICU activities and the total score, with an ICC range of 0.930-0.993. Bland-Altman's plots revealed a mean difference in FSS-ICU total score of 0.2 (95% limits of agreement: -1.9 to 2.3) between two physiotherapists. The Korean version of FSS-ICU had good convergent and divergent validity with moderate to strong correlation with mobility and muscle strength measures, and poor correlation with unrelated measures. CONCLUSIONS The Korean version of the FSS-ICU showed excellent intra-rater and inter-rater reliability, internal consistency, and construct validity for medical ICU patients. The results of this study, along with prior publications, support that the FSS-ICU Korean version is a valid and reliable assessment tool for the ICU environment.Implications for rehabilitationIntensive care unit patients usually experience decreased muscle strength and physical function.The Korean version of the Functional Status Score for the Intensive Care Unit (FSS-ICU) is suitable for use with Korean speakers and has a valid, reliable measurement tool for physical function of intensive care unit patients.A well-standardized training with videos and written materials is important to ensure correct implementation of the Korean version of the FSS-ICU.
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Affiliation(s)
- Jong Geol Do
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gee Young Suh
- Department of Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yu Hui Won
- Department of Physical Medicine & Rehabilitation, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Won Hyuk Chang
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Stephanie Hiser
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD, USA
| | - Dale M Needham
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Outcomes After Critical Illness and Surgery (OACIS) Group, Johns Hopkins University, Baltimore, MD, USA.,Department of Medicine, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Chi Ryang Chung
- Department of Critical Care Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Steendam TC, Nelissen RGHH, Malessy MJA, Basuki MH, Sihotang ABP, Suroto H. What is the Elbow Flexion Strength After Free Functional Gracilis Muscle Transfer for Adult Traumatic Complete Brachial Plexus Injuries? Clin Orthop Relat Res 2022; 480:2392-2405. [PMID: 36001032 PMCID: PMC9653183 DOI: 10.1097/corr.0000000000002311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/15/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Traumatic brachial plexus injuries (BPIs) in the nerve roots of C5 to T1 lead to the devastating loss of motor and sensory function in the upper extremity. Free functional gracilis muscle transfer (FFMT) is used to reconstruct elbow and shoulder function in adults with traumatic complete BPIs. The question is whether the gains in ROM and functionality for the patient outweigh the risks of such a large intervention to justify this surgery in these patients. QUESTIONS/PURPOSES (1) After FFMT for adult traumatic complete BPI, what is the functional recovery in terms of elbow flexion, shoulder abduction, and wrist extension (ROM and muscle grade)? (2) Does the choice of distal insertion affect the functional recovery of the elbow, shoulder, and wrist? (3) Does the choice of nerve source affect elbow flexion and shoulder abduction recovery? (4) What factors are associated with less residual disability? (5) What proportion of flaps have necrosis and do not reinnervate? METHODS We performed a retrospective observational study at Dr. Soetomo General Hospital in Surabaya, Indonesia. A total of 180 patients with traumatic BPIs were treated with FFMT between 2010 and 2020, performed by a senior orthopaedic hand surgeon with 14 years of experience in FFMT. We included patients with traumatic complete C5 to T1 BPIs who underwent a gracilis FFMT procedure. Indications were total avulsion injuries and delayed presentation (>6 months after trauma) or after failed primary nerve transfers (>12 months). Patients with less than 12 months of follow-up were excluded, leaving 130 patients eligible for this study. The median postoperative follow-up period was 47 months (interquartile range [IQR] 33 to 66 months). Most were men (86%; 112 of 130) who had motorcycle collisions (96%; 125 patients) and a median age of 23 years (IQR 19 to 34 years). Orthopaedic surgeons and residents measured joint function at the elbow (flexion), shoulder (abduction), and wrist (extension) in terms of British Medical Research Council (MRC) muscle strength scores and active ROM. A univariate analysis of variance test was used to evaluate these outcomes in terms of differences in distal attachment to the extensor carpi radialis brevis (ECRB), extensor digitorum communis and extensor pollicis longus (EDC/EPL), the flexor digitorum profundus and flexor pollicis longus (FDP/FPL), and the choice of a phrenic, accessory, or intercostal nerve source. We measured postoperative function with the DASH score and pain at rest with the VAS score. A multivariate linear regression analysis was performed to investigate what patient and injury factors were associated with less disability. Complications such as flap necrosis, innervation problems, infections, and reoperations were evaluated. RESULTS The median elbow flexion muscle strength was 3 (IQR 3 to 4) and active ROM was 88° ± 46°. The median shoulder abduction grade was 3 (IQR 2 to 4) and active ROM was 62° ± 42°. However, the choice of distal insertion was not associated with differences in the median wrist extension strength (ECRB: 2 [IQR 0 to 3], EDC/EPL: 2 [IQR 0 to 3], FDP/FPL: 1 [IQR 0 to 2]; p = 0.44) or in ROM (ECRB: 21° ± 19°, EDC/EPL: 21° ± 14°, FDP/FPL: 13° ± 15°; p = 0.69). Furthermore, the choice of nerve source did not affect the mean ROM for elbow flexion (phrenic nerve: 87° ± 46°; accessory nerve: 106° ± 49°; intercostal nerves: 103° ± 50°; p = 0.55). No associations were found with less disability (lower DASH scores): young age (coefficient = 0.28; 95% CI -0.22 to 0.79; p = 0.27), being a woman (coefficient = -9.4; 95% CI -24 to 5.3; p = 0.20), and more postoperative months (coefficient = 0.02; 95% CI -0.01 to 0.05]; p = 0.13). The mean postoperative VAS score for pain at rest was 3 ± 2. Flap necrosis occurred in 5% (seven of 130) of all patients, and failed innervation of the gracilis muscle occurred in 4% (five patients). CONCLUSION FFMT achieves ROM with fair-to-good muscle power of elbow flexion, shoulder abduction, and overall function for the patient, but does not achieve good wrist function. Meticulous microsurgical skills and extensive rehabilitation training are needed to maximize the result of FFMT. Further technical developments in distal attachment and additional nerve procedures will pave the way for reconstructing a functional limb in patients with a flail upper extremity. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Tawatha C. Steendam
- Department of Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Rob G. H. H. Nelissen
- Department of Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands
| | - Martijn J. A. Malessy
- Department of Neurosurgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Mohammad H. Basuki
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universitas Airlangga / Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Airlangga B. P. Sihotang
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universitas Airlangga / Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Heri Suroto
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Universitas Airlangga / Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
- Cell and Tissue Bank Regenerative Medicine, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
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Cevei M, Onofrei RR, Gherle A, Gug C, Stoicanescu D. Rehabilitation of Post-COVID-19 Musculoskeletal Sequelae in Geriatric Patients: A Case Series Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192215350. [PMID: 36430069 PMCID: PMC9691035 DOI: 10.3390/ijerph192215350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/17/2022] [Indexed: 06/01/2023]
Abstract
The musculoskeletal system is affected in over 40% of patients with Coronavirus disease 2019 (COVID-19). There is an increased need for post-acute rehabilitation after COVID-19, especially in elderly people with underlying health problems. The aim of this study was to evaluate the benefits of an early and goal-orientated rehabilitation program using combined approaches, robotic medical devices together with other rehabilitation techniques and therapies, in elderly people after acute COVID-19. Ninety-one patients (62.64 ± 14.21 years) previously diagnosed with severe SARS-CoV-2 infection were admitted to the Medical Rehabilitation Clinical Hospital Baile Felix, Romania, for medical rehabilitation, but only six patients (85.33 ± 3.07 years) met the inclusion criteria and participated in the study. The rehabilitation treatment was complex, performed over 4 weeks, and included combined approaches: exercise therapy, robotic gait training, occupational therapy, and massages. Activity and participation evaluation were performed using the Barthel Index and Functional Independence Measure for activities of daily living (ADLs). Assessments were performed at admission and discharge from the rehabilitation clinic. Lokomat patients' reports revealed that the patients had improved motor control (with one exception). The measurement of functional ability revealed an improvement in most cases. This study presents some of the first data on outcomes of COVID-19 patients' musculoskeletal rehabilitation in our country. Early complex medical rehabilitation improved functional independence and autonomy in ADLs in very old patients, post-COVID-19.
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Affiliation(s)
- Mariana Cevei
- Psychoneuro Sciences and Rehabilitation Department, Faculty of Medicine & Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Roxana Ramona Onofrei
- Department of Rehabilitation, Physical Medicine and Rheumatology, Research Center for Assessment of Human Motion, Functionality and Disability, “Victor Babes” University of Medicine and Pharmacy Timisoara, 300041 Timisoara, Romania
| | - Anamaria Gherle
- Psychoneuro Sciences and Rehabilitation Department, Faculty of Medicine & Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Cristina Gug
- Microscopic Morphology Department, “Victor Babes” University of Medicine and Pharmacy Timisoara, 300041 Timisoara, Romania
| | - Dorina Stoicanescu
- Microscopic Morphology Department, “Victor Babes” University of Medicine and Pharmacy Timisoara, 300041 Timisoara, Romania
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Role of Cervical Spinal Magnetic Stimulation in Improving Posture and Functional Ambulation of Patients with Relapsing Remitting Multiple Sclerosis. Rehabil Res Pract 2022; 2022:6009104. [DOI: 10.1155/2022/6009104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 11/23/2022] Open
Abstract
Balance impairment is one of the hallmarks of early MS. Proprioceptive deficit was found to be one of the main causes of this imbalance. The cervical enlargement has a strong proprioceptive system, with its projections to the reticular formation and the central pattern generators, helping in rhythmic pattern generation and alternate leg movements. Repetitive trans-spinal magnetic stimulation (rTSMS) is a noninvasive technique, which can trigger massive proprioceptive afferents. Therefore, it has the potential of improving proprioceptive deficits and motor control. Objective. To determine the effectiveness of repetitive cervical magnetic stimulation in improving functional ambulation of patients with relapsing remitting multiple sclerosis (RRMS). Design. Prospective sequential clinical trial. Setting. University and academic hospital. Participants. A total of 32 participants (
) with RRMS. Interventions. Outpatient rehabilitation. The 32 patients received 10 sessions over two weeks of 20 Hz cervical spinal magnetic stimulation (SMS). Both groups were assessed at baseline, after 2 weeks, then one month later. Patients were enrolled as a control group at first and received Sham SMS, and then a wash out period of one month was done for all the patients, followed by a baseline assessment. Second, the same 32 patients rejoined as the active group, which received real magnetic stimulation. Both groups performed an intensive physical therapy program with the spinal magnetic stimulation. Main Outcome Measures. Extended Disability status score (EDSS), Timed up and Go test (TUG), Mini-Best test, dynamic posturography sensory organization composite score, and motor composite score. Results. Thirty-two RRMS patients with EDSS range from 1.5 to 6. They showed statistically significant difference between active and control groups in Mini-Best test score. We divided our patients according to EDSS into 3 subgroups: (a) mild: ≤2.5, (b) moderate: 3-5.5, and (c) severe: ≥6. Mild cases showed significant differences in EDSS score, TUG test, Mini-Best test, and dynamic posturography sensory composite scale. The effect size between the different patient subgroups was also measured and showed highly significant improvements in all measured parameters among our mild patients, indicating that this subgroup could be the best responders to cervical repetitive high-frequency magnetic stimulation. Moderate cases showed highly significant improvement in TUG score and Mini-Best test and significant change in EDSS score and the dynamic posturography sensory composite score. Severe cases showed only significant improvements in TUG, Mini-Best test, and sensory composite score. Conclusion. Cervical repetitive magnetic stimulation can help improve balance and functional ambulation and decreases the risk of falls in RRMS patients, especially in the mild, low disability cases.
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Cook NF, Braine ME, O'Rourke C, Nolan S. Assessment of motor limb strength by neuroscience nurses: variations in practice and associated challenges. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2022; 31:1033-1039. [PMID: 36370402 DOI: 10.12968/bjon.2022.31.20.1033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Limb strength is a central component of neurological assessment and monitoring in nursing practice, yet there is a lack of research examining the tools used by nurses or challenges nurses encounter when using these tools. The evidence base is lacking to inform effective practice and the underpinning educational approaches. AIM To determine which tools are used by UK and Irish neuroscience nurses in the assessment of limb strength and the associated challenges and variations in practice. METHODS This study used an online self-reported survey design to ascertain which tools neuroscience nurses used and their experience of using these (n=160). FINDINGS Practices varied, with a dominance of two tools being used in practice: the Medical Research Council scale and the 'normal power' to 'no movement' scale found on the neurological observation chart. Most respondents used the same tool across all conditions. CONCLUSION This study highlights variations in assessment practice and the absence of a sound evidence base behind choice of motor limb strength assessment tools used.
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Affiliation(s)
- Neal F Cook
- Professor of Nursing/Interim Head of School, School of Nursing, Ulster University, Londonderry, Northern Ireland
| | - Mary E Braine
- Senior Lecturer, School of Health and Society, University of Salford, Salford, England
| | - Ciara O'Rourke
- Acquired Brain Injury Clinical Nurse Specialist, Beaumont Hospital, Dublin, Ireland
| | - Siobhan Nolan
- Neuroscience Education & Clinical Course Coordinator, Beaumont Hospital, Dublin, Ireland
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Alonso-Juarez M, Fekete R, Baizabal-Carvallo JF. Objective and self-perceived lower limb weakness in Parkinson's disease. Ther Adv Neurol Disord 2022; 15:17562864221136903. [PMID: 36389280 PMCID: PMC9647295 DOI: 10.1177/17562864221136903] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/18/2022] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Lower limb weakness is a long-recognized symptom in patients with Parkinson's disease (PD), described by James Parkinson in his seminal report on 'paralysis agitans'. However, little is known on the frequency, clinical correlations, and association with objective decrease in muscle strength in such patients. OBJECTIVE The objective of this study was to assess the frequency of objective and perceived lower limb weakness in patients with PD. METHODS We studied 90 consecutive patients with PD and 52 age-matched controls. We recorded clinical and demographic variables, as well as perceived weakness and allied abnormal lower limb sensations, including 'heavy legs', 'fatigued legs', and 'pain'. Symptoms consistent with restless legs syndrome were not considered. Lower limb strength was determined in both legs by means of the Medical Research Council scale, dynamometric (leg flexion) and weighting machine (leg pressure) measures. RESULTS Weakness and allied abnormal lower limb sensations were reported in 69% of patients with PD and 21% of healthy controls. Patients with PD had decreased leg pressure compared with healthy controls (p = 0.002). Among patients with PD, an association between perceived leg weakness (and allied sensations) and gait freezing (p = 0.001) was observed in the multivariate regression analysis; however, these variables only explained 30.4% of the variance. Moreover, PD patients with and without abnormal lower limb sensations had similar muscle strength by objective measurements. CONCLUSION Perceived lower limb weakness and allied abnormal sensations are common in patients with PD. However, there is a dissociation between perceived weakness and objective muscle strength in the lower limbs. These abnormal sensations were mostly related to gait freezing but a causal association is questionable.
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Affiliation(s)
| | | | - José Fidel Baizabal-Carvallo
- Department of Sciences and Engineering,
University of Guanajuato, Ave León 428, Jardines del Moral, C.P. 37320 León,
Guanajuato, México
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Daunoraviciene K, Ziziene J. Accuracy of Ground Reaction Force and Muscle Activation Prediction in a Child-Adapted Musculoskeletal Model. SENSORS (BASEL, SWITZERLAND) 2022; 22:7825. [PMID: 36298175 PMCID: PMC9612158 DOI: 10.3390/s22207825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
(1) Background: Significant advances in digital modelling worldwide have been attributed to the practical application of digital musculoskeletal (MS) models in clinical practice. However, the vast majority of MS models are designed to assess adults' mobility, and the range suitable for children is very limited. (2) Methods: Seventeen healthy and 4 cerebral palsy (CP) children were recruited for the gait measurements. Surface electromyography (EMG) and ground reaction forces (GRFs) were acquired simultaneously. The MS model of the adult was adapted to the child and simulated in AnyBody. The differences between measured and MS model-estimated GRFs and muscle activations were evaluated using the following methods: the root-mean-square error (RMSE); the Pearson coefficient r; statistical parametric mapping (SPM) analysis; the coincidence of muscle activity. (3) Results: For muscle activity, the RMSE ranged from 10.4% to 35.3%, the mismatch varied between 16.4% and 30.5%, and the coincidence ranged between 50.7% and 68.4%; the obtained strong or very strong correlations between the measured and model-calculated GRFs, with RMSE values in the y and z axes ranged from 7.1% to 17.5%. (4) Conclusions: Child-adapted MS model calculated muscle activations and GRFs with sufficient accuracy, so it is suitable for practical use in both healthy children and children with limited mobility.
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