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van der Heijden B, Dailiana ZH, Giele HP. State of the art review. Upper extremity revision nerve compression surgery. J Hand Surg Eur Vol 2024; 49:687-697. [PMID: 38488612 DOI: 10.1177/17531934241238533] [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: 06/01/2024]
Abstract
Although surgical release of upper extremity nerve compression syndromes is highly effective, persistence or recurrence of symptoms and signs may occur. Thorough investigation is necessary in this situation before treatment is recommended. If the symptoms cannot be explained by other pathology than compression of the affected nerve and if conservative management has not provided improvement, reoperation may be considered. This review provides an overview of the diagnostic and surgical considerations in the revision of carpal tunnel syndrome, cubital tunnel syndrome and thoracic outlet syndrome.Level of evidence: V.
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Affiliation(s)
- Brigitte van der Heijden
- Department of Plastic, Reconstructive and Hand Surgery, Jeroen Bosch Hospital's-Hertogenbosch, The Netherlands
- Department of Plastic, Reconstructive and Hand Surgery, Radboudumc, Nijmegen, The Netherlands
| | - Zoe H Dailiana
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Henk P Giele
- Department of Plastic, Reconstructive and Hand Surgery, John Radcliffe Hospital, Oxford, UK
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Wang W, Pan D, Liu Q, Chen X, Wang S. L-Carnitine in the Treatment of Psychiatric and Neurological Manifestations: A Systematic Review. Nutrients 2024; 16:1232. [PMID: 38674921 PMCID: PMC11055039 DOI: 10.3390/nu16081232] [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: 03/21/2024] [Revised: 04/13/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
OBJECTIVE L-carnitine (LC), a vital nutritional supplement, plays a crucial role in myocardial health and exhibits significant cardioprotective effects. LC, being the principal constituent of clinical-grade supplements, finds extensive application in the recovery and treatment of diverse cardiovascular and cerebrovascular disorders. However, controversies persist regarding the utilization of LC in nervous system diseases, with varying effects observed across numerous mental and neurological disorders. This article primarily aims to gather and analyze database information to comprehensively summarize the therapeutic potential of LC in patients suffering from nervous system diseases while providing valuable references for further research. METHODS A comprehensive search was conducted in PubMed, Web Of Science, Embase, Ovid Medline, Cochrane Library and Clinicaltrials.gov databases. The literature pertaining to the impact of LC supplementation on neurological or psychiatric disorders in patients was reviewed up until November 2023. No language or temporal restrictions were imposed on the search. RESULTS A total of 1479 articles were retrieved, and after the removal of duplicates through both automated and manual exclusion processes, 962 articles remained. Subsequently, a meticulous re-screening led to the identification of 60 relevant articles. Among these, there were 12 publications focusing on hepatic encephalopathy (HE), while neurodegenerative diseases (NDs) and peripheral nervous system diseases (PNSDs) were represented by 9 and 6 articles, respectively. Additionally, stroke was addressed in five publications, whereas Raynaud's syndrome (RS) and cognitive disorder (CD) each had three dedicated studies. Furthermore, migraine, depression, and amyotrophic lateral sclerosis (ALS) each accounted for two publications. Lastly, one article was found for other symptoms under investigation. CONCLUSION In summary, LC has demonstrated favorable therapeutic effects in the management of HE, Alzheimer's disease (AD), carpal tunnel syndrome (CTS), CD, migraine, neurofibromatosis (NF), PNSDs, RS, and stroke. However, its efficacy appears to be relatively limited in conditions such as ALS, ataxia, attention deficit hyperactivity disorder (ADHD), depression, chronic fatigue syndrome (CFS), Down syndrome (DS), and sciatica.
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Affiliation(s)
- Wenbo Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China; (W.W.); (D.P.); (X.C.)
| | - Da Pan
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China; (W.W.); (D.P.); (X.C.)
| | - Qi Liu
- Department of Public Health, School of Medicine, Xizang Minzu University, Xianyang 712082, China;
| | - Xiangjun Chen
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China; (W.W.); (D.P.); (X.C.)
- Department of Public Health, School of Medicine, Xizang Minzu University, Xianyang 712082, China;
| | - Shaokang Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, China; (W.W.); (D.P.); (X.C.)
- Department of Public Health, School of Medicine, Xizang Minzu University, Xianyang 712082, China;
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Yetiş M, Kocaman H, Canlı M, Yıldırım H, Yetiş A, Ceylan İ. Carpal tunnel syndrome prediction with machine learning algorithms using anthropometric and strength-based measurement. PLoS One 2024; 19:e0300044. [PMID: 38630703 PMCID: PMC11023568 DOI: 10.1371/journal.pone.0300044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 02/20/2024] [Indexed: 04/19/2024] Open
Abstract
OBJECTIVES Carpal tunnel syndrome (CTS) stands as the most prevalent upper extremity entrapment neuropathy, with a multifaceted etiology encompassing various risk factors. This study aimed to investigate whether anthropometric measurements of the hand, grip strength, and pinch strength could serve as predictive indicators for CTS through machine learning techniques. METHODS Enrollment encompassed patients exhibiting CTS symptoms (n = 56) and asymptomatic healthy controls (n = 56), with confirmation via electrophysiological assessments. Anthropometric measurements of the hand were obtained using a digital caliper, grip strength was gauged via a digital handgrip dynamometer, and pinch strengths were assessed using a pinchmeter. A comprehensive analysis was conducted employing four most common and effective machine learning algorithms, integrating thorough parameter tuning and cross-validation procedures. Additionally, the outcomes of variable importance were presented. RESULTS Among the diverse algorithms, Random Forests (accuracy of 89.474%, F1-score of 0.905, and kappa value of 0.789) and XGBoost (accuracy of 86.842%, F1-score of 0.878, and kappa value of 0.736) emerged as the top-performing choices based on distinct classification metrics. In addition, using variable importance calculations specific to these models, the most important variables were found to be wrist circumference, hand width, hand grip strength, tip pinch, key pinch, and middle finger length. CONCLUSION The findings of this study demonstrated that wrist circumference, hand width, hand grip strength, tip pinch, key pinch, and middle finger length can be utilized as reliable indicators of CTS. Also, the model developed herein, along with the identified crucial variables, could serve as an informative guide for healthcare professionals, enhancing precision and efficacy in CTS prediction.
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Affiliation(s)
- Mehmet Yetiş
- Department of Orthopedics and Traumatology, Faculty of Medicine, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - Hikmet Kocaman
- Department of Physiotherapy and Rehabilitation / Prosthetics-Orthotics Physiotherapy, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Mehmet Canlı
- School of Physical Therapy and Rehabilitation, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - Hasan Yıldırım
- Department of Mathematics, Faculty of Kamil Özdağ Science, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Aysu Yetiş
- Department of Neurology, Faculty of Medicine, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - İsmail Ceylan
- School of Physical Therapy and Rehabilitation, Kırşehir Ahi Evran University, Kırşehir, Turkey
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Warren JR, Link RC, Cheng AL, Sinclair MK, Sorensen AA. Carpal tunnel syndrome and sleep, a systematic review and meta-analysis. HAND SURGERY & REHABILITATION 2024:101698. [PMID: 38641062 DOI: 10.1016/j.hansur.2024.101698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND The most common symptom and reason patients seek treatment for carpal tunnel syndrome is lack of sleep. Our purpose was to determine how much sleep-related symptoms of carpal tunnel syndrome improve after carpal tunnel release using validated patient-reported outcome measures (PROMs) and objective sleep data as primary measures of interest. METHODS A PRISMA-guided literature search was conducted using Ovid MEDLINE, PubMed, Cochrane, and ClinicalTrials.gov. Only interventional clinical trials that examined primary outcome measures of interest were included. Patient-reported outcome measures underwent meta-analysis to determine how much scores improved following carpal tunnel release. RESULTS The Pittsburgh Sleep Quality Index improved significantly after carpal tunnel release, by 4.43 points and 6.02 points at 1-3 and 6-12 months postoperatively, respectively, and continued to improve up to 2 years. Improvement on the Insomnia Severity Index after carpal tunnel release was also significant, with improvement up to 1 year postoperatively, by 8.54 points and 9.05 points at 1-3 and 6-12 months, respectively. Insomnia Severity Index scores improved significantly after splinting as well. CONCLUSIONS The present meta-analysis determined to what extent patients can expect their sleep to improve after operative and non-operative intervention, as measured by various patient-reported outcome measures that assess sleep. The Pittsburgh Sleep Quality Index and Insomnia Severity Index correlated very well between studies and across hundreds of patients with carpal tunnel syndrome. Data are lacking to define the minimal clinically important difference and assess whether patients achieve a minimal clinically important difference for sleep questionnaires; more information on this topic is needed. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jonathan R Warren
- Department of Orthopaedic Surgery, University of Missouri Kansas City, 2301 Holmes St. Kansas City, MO 64063, USA.
| | - R Clayton Link
- Department of Orthopaedic Surgery, University of Missouri Kansas City, 2301 Holmes St. Kansas City, MO 64063, USA
| | - An-Lin Cheng
- Department of Orthopaedic Surgery, University of Missouri Kansas City, 2301 Holmes St. Kansas City, MO 64063, USA
| | - Micah K Sinclair
- Department of Orthopaedic Surgery, University of California Davis, 4860 Y St #1700, Sacramento, CA 95817, USA
| | - Amelia A Sorensen
- Department of Orthopaedic Surgery, University of Missouri Kansas City, 2301 Holmes St. Kansas City, MO 64063, USA
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Savolainen A, Nietosvaara Y, Sirola J, Hytönen M, Reito A, Heikkinen N, Räisänen MP. Skin closUre in carPal tunnEl Release (SUPER): protocol for a blinded randomised controlled trial comparing absorbable and non-absorbable sutures in carpal tunnel release. BMJ Open 2024; 14:e082289. [PMID: 38626975 PMCID: PMC11029360 DOI: 10.1136/bmjopen-2023-082289] [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: 11/19/2023] [Accepted: 03/18/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Carpal tunnel syndrome is a common disorder affecting a substantial portion of the general population. Surgical intervention is often deemed necessary, with the median nerve release being one of the most frequent operations. Optimising all the aspects of this procedure can enhance patient satisfaction with the treatment. METHODS AND ANALYSIS We aim to determine the differences in the aesthetic outcome of the scar as well as the pain experienced during the healing process between the use of absorbable and non-absorbable sutures. The primary outcome measure will be the patients' subjective satisfaction with the aesthetic appearance of the scar 1 year after the operation. Secondary outcomes will include a similar evaluation of the aesthetics performed by a blinded outcome assessor, as well as pain experienced by the patients during the 2 weeks postoperatively. The severity and improvement of the patients' symptoms will also be measured by a Finnish version of the Boston Carpal Tunnel Questionnaire. Costs will be evaluated for both groups. Safety of the wound closure will be followed and reported. ETHICS AND DISSEMINATION This protocol was approved by the Research Ethics Committee of the Northern Savo Hospital District (2319/2021). The trial will be conducted in accordance with the principles of Good Clinical Practice and the Declaration of Helsinki. The results will be disseminated through publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT05503719.
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Affiliation(s)
| | - Yrjänä Nietosvaara
- University of Eastern Finland School of Medicine, Kuopio, Finland
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Joonas Sirola
- University of Eastern Finland School of Medicine, Kuopio, Finland
- Kuopio University Hospital, Kuopio, Finland
| | - Mikael Hytönen
- University of Eastern Finland School of Medicine, Kuopio, Finland
| | - Aleksi Reito
- Department of Orthopaedics and Traumatology, Tampere University Hospital, Tampere, Finland
| | - Noora Heikkinen
- University of Eastern Finland School of Medicine, Kuopio, Finland
| | - Mikko Petteri Räisänen
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
- Tampere Universities, Tampere, Finland
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Bűhler M, Atmore C, Perry M, Crengle S, Norris P, Baxter GD. Patient experiences and perspectives of health service access for carpal tunnel syndrome in Aotearoa New Zealand: a normalisation process theory-informed qualitative study. BMC Health Serv Res 2024; 24:465. [PMID: 38614968 PMCID: PMC11015558 DOI: 10.1186/s12913-024-10871-x] [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: 06/07/2023] [Accepted: 03/14/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND Early access to care for carpal tunnel syndrome (CTS) can avoid higher rates of surgery and permanent harm yet is often delayed, particularly for populations more likely to underutilise care. OBJECTIVE We sought to explore patient experiences and perspectives of health service access for CTS to inform an equity-focussed co-design of a health service for improving early care access. METHODS In this Normalisation Process Theory (NPT)-informed qualitative study we conducted semistructured in-depth interviews with 19 adults with experience of CTS. Recruitment prioritised New Zealand Māori, Pasifika, low-income, and rural populations. Data were analysed using deductive then inductive thematic analysis. RESULTS We identified five major themes: (1) the 'Significant Impact of CTS' of the sense-making and relational work to understand the condition, deciding when to get care, compelling clinicians to provide care, and garnering help from others; (2) 'Waiting and Paying for Care'- the enacting, relational, and appraising work to avoid long wait times unless paying privately, particularly where quality of care was low, employment relations poor, or injury compensation processes faltered; (3) circumstances of 'Occupation and CTS Onset' whereby the burden of proof to relate onset of CT symptoms to occupation created excessive relational and enacting work; (4) the 'Information Scarcity' of good information about CTS and the high relational and appraising work associated with using online resources; (5) 'Negotiating Telehealth Perspectives' where telehealth was valued if it meant earlier access for all despite the challenges it held for many. CONCLUSION Quality, culturally and linguistically responsive information and communication from clinicians and health services will improve equitable early access to CTS care including realising the potential of telehealth modes of care. Policy changes that reduce individual burden of proof in injury compensation claims processes, enable time off work to attend health appointments, and increase public funding for surgical resources would improve early access to CTS care particularly for Māori and Pacific populations and those in small and rural workplaces. NPT is valuable for understanding where opportunities lie to reduce inequitable delays to accessing care including the impact of racism, particularly for populations more likely to underutilise care.
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Affiliation(s)
- Miranda Bűhler
- Department of General Practice & Rural Health, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand.
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, PO Box 56, Dunedin, 9010, New Zealand.
| | - Carol Atmore
- Department of General Practice & Rural Health, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Meredith Perry
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Wellington, New Zealand
| | - Sue Crengle
- Ngāi Tahu Māori Health Research Unit, University of Otago, Dunedin, New Zealand
- Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Pauline Norris
- School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - G David Baxter
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, PO Box 56, Dunedin, 9010, New Zealand
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Jin H, Ng L, He R, Zhou Y. Carpal tunnel syndrome due to urate crystals in the flexor carpi radialis tendon: A case report. Asian J Surg 2024:S1015-9584(24)00593-1. [PMID: 38604839 DOI: 10.1016/j.asjsur.2024.03.166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 04/13/2024] Open
Affiliation(s)
- Hailong Jin
- Bone and Hand Microsurgery, Shandong Wendeng Osteopathic Hospital, Weihai, 264400, China
| | - Liqi Ng
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, London, HA7 4LP, UK
| | - Rong He
- Bone and Hand Microsurgery, Shandong Wendeng Osteopathic Hospital, Weihai, 264400, China; College of Integrated Chinese and Western Medicin, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Yu Zhou
- Postdoctoral Research Workstation, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China; Orthopedic Laboratory of Chongqing Medical University, Chongqing, 400016, China.
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Gonzales J, Adilbay D, de Souza Franca PD, Artschwager R, Chow CY, Viray T, Johnson DS, Jiang Y, Patel SG, Ganly I, Schroeder CI, Lewis JS, King GF, Reiner T, Pillarsetty N. Na V1.7 targeted fluorescence imaging agents for nerve identification during intraoperative procedures. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.06.588368. [PMID: 38617358 PMCID: PMC11014580 DOI: 10.1101/2024.04.06.588368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Surgeries and trauma result in traumatic and iatrogenic nerve damage that can result in a debilitating condition that approximately affects 189 million individuals worldwide. The risk of nerve injury during oncologic surgery is increased due to tumors displacing normal nerve location, blood turbidity, and past surgical procedures, which complicate even an experienced surgeon's ability to precisely locate vital nerves. Unfortunately, there is a glaring absence of contrast agents to assist surgeons in safeguarding vital nerves. To address this unmet clinical need, we leveraged the abundant expression of the voltage-gated sodium channel 1.7 (NaV1.7) as an intraoperative marker to access peripheral nerves in vivo, and visualized nerves for surgical guidance using a fluorescently-tagged version of a potent NaV1.7-targeted peptide, Tsp1a, derived from a Peruvian tarantula. We characterized the expression of NaV1.7 in sensory and motor peripheral nerves across mouse, primate, and human specimens and demonstrated universal expression. We synthesized and characterized a total of 10 fluorescently labeled Tsp1a-peptide conjugates to delineate nerves. We tested the ability of these peptide-conjugates to specifically accumulate in mouse nerves with a high signal-to-noise ratio in vivo. Using the best-performing candidate, Tsp1a-IR800, we performed thyroidectomies in non-human primates and demonstrated successful demarcation of the recurrent laryngeal and vagus nerves, which are commonly subjected to irreversible damage. The ability of Tsp1a to enhance nerve contrast during surgery provides opportunities to minimize nerve damage and revolutionize standards of care across various surgical specialties.
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Affiliation(s)
- Junior Gonzales
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
| | - Dauren Adilbay
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
| | - Paula Demetrio de Souza Franca
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Otorhinolaryngology and Head and Neck Surgery, Federal University of São Paulo, SP, Brazil
| | - Raik Artschwager
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
| | - Chun Yuen Chow
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Research, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Tara Viray
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
| | - Delissa S. Johnson
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
| | - Yan Jiang
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Snehal G. Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Otorhinolaryngology, Weill Cornell Medical College, 1300 York Avenue, New York, New York, 10065, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Otorhinolaryngology, Weill Cornell Medical College, 1300 York Avenue, New York, New York, 10065, USA
| | - Christina I. Schroeder
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Jason S. Lewis
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Pharmacology, Weill-Cornell Medical College, New York, New York, 10065, USA
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, 10065, USA
- Department of Radiology, Weill Cornell Medical College, 1300 York Avenue, New York, New York, 10065, USA
| | - Glenn F. King
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Research, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Thomas Reiner
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Pharmacology, Weill-Cornell Medical College, New York, New York, 10065, USA
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, 10065, USA
- Department of Radiology, Weill Cornell Medical College, 1300 York Avenue, New York, New York, 10065, USA
| | - Nagavarakishore Pillarsetty
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, New York, 10065, USA
- Department of Pharmacology, Weill-Cornell Medical College, New York, New York, 10065, USA
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, 10065, USA
- Department of Radiology, Weill Cornell Medical College, 1300 York Avenue, New York, New York, 10065, USA
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Akhoondinasab MR, Saraee A, Akbari H, Forghani SF, Naderi B. Aesthetic and Functional Outcomes of Open Carpal Tunnel Release and Thread Carpal Tunnel Release: A Randomized Clinical Trial. Indian J Plast Surg 2024; 57:129-135. [PMID: 38774727 PMCID: PMC11105821 DOI: 10.1055/s-0043-1778645] [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] [Indexed: 05/24/2024] Open
Abstract
Background and Objectives Surgical techniques for carpal tunnel release (CTR) have gradually become less invasive. No substantial evidence supports replacing the open carpal tunnel release (OCTR) with novel minimally invasive approaches. Thread carpal tunnel release (TCTR) is a new minimally invasive CTR method associated with promising results. This study aimed to compare the aesthetic and functional outcomes of OCTR with TCTR. Materials and Methods This study was a randomized clinical trial conducted in a hospital in Tehran, Iran, in 2022. Patients were randomized to OCTR and TCTR groups through simple randomization. Data such as demographics, nerve conduction study, electromyography, pain, and sensory evaluation by monofilament test were recorded in patients at baseline and after 3 months. Aesthetic evaluation was conducted by assessing the scar length and patients' satisfaction 3 months after the surgery. Results Twenty patients (10 in each group) entered the final analysis. Nerve conduction study, electromyography, and sensory evaluation were similar between groups 3 months after the operation. The TCTR group had lower postsurgical pain ( p < 0.001) and lower scar length ( p < 0.001) compared to the OCTR group. Overall satisfaction was not statistically different between TCTR and OCTR. Conclusion The TCTR method is safe in patients with CTS, and its efficacy is similar to OCTR. It can be a good alternative for OCTR, with a better aesthetic outcome.
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Affiliation(s)
- Mohammad-Reza Akhoondinasab
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Saraee
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Akbari
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Siamak-Farokh Forghani
- Department of Plastic and Reconstructive Surgery, Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Babak Naderi
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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Tezcan EA, Levendoglu F, Durmaz MS, Batur EB, Gezer IA, Erol K. Utility of shear wave elastography for diagnosing carpal tunnel syndrome with psoriatic arthritis. Ir J Med Sci 2024; 193:977-985. [PMID: 37670102 DOI: 10.1007/s11845-023-03512-5] [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: 07/06/2023] [Accepted: 08/28/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is a type of peripheral entrapment neuropathy and common for the patients with psoriatic arthritis (PsA). Shear wave elastography (SWE) is a new ultrasonography technique that can be used for diagnosing CTS, but not studied in PsA patients. AIMS The aim of this study to measure the stiffness of median nerve and hand muscles by quantitative SWE to identify whether SWE can be used for diagnosing CTS in patients with PsA or not. METHODS To diagnose CTS, all patients had electrodiagnostic study. The stiffness values of the median nerve, abductor pollicis brevis, and abductor digiti minimi were determined using SWE. Muscle stiffness ratio was also calculated. RESULTS Consideration is given to 48 patients with PsA (93 wrists) and 29 healthy volunteers (57 wrists). Median nerve stiffness was found to be significantly higher, and abductor pollicis brevis' stiffness and muscle stiffness ratio were significantly lower in PsA patients' wrists compared to control group (p = 0.002, p < 0.001, p = 0.001, respectively) and in CTS wrists compared to others (p < 0.001, p < 0.001, p = 0.001, respectively). Receiver operating characteristic analysis identified 28.2 kPA as the median nerve stiffness cut-off point for differentiating CTS in PsA patients (p = 0.001). CONCLUSIONS We found that SWE has a good diagnostic value for CTS with PsA patients; hence, we can conclude that SWE could diagnose CTS in PsA patients.
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Affiliation(s)
- Ezgi Akyildiz Tezcan
- Department of Physical Medicine and Rehabilitation, Cumra State Hospital, Konya, 42500, Turkey.
| | - Funda Levendoglu
- Department of Physical Medicine and Rehabilitation, Selcuk University Medical Faculty, Konya, Turkey
| | | | - Elif Balevi Batur
- Department of Physical Medicine and Rehabilitation, Selcuk University Medical Faculty, Konya, Turkey
| | - Ilknur Albayrak Gezer
- Department of Physical Medicine and Rehabilitation, Selcuk University Medical Faculty, Konya, Turkey
| | - Kemal Erol
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Selcuk University Medical Faculty, Konya, Turkey
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Balser DY, Schwanz KL, Wheelock CJ, Crosby M, Schuerger W, Walters L, Weyrauch S, Senk AM. Comparison of Comfort and Patient Preference of Common and a Novel Position for Ultrasound-Guided Carpal Tunnel Injections. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:751-760. [PMID: 38240323 DOI: 10.1002/jum.16401] [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: 08/18/2023] [Revised: 11/12/2023] [Accepted: 12/15/2023] [Indexed: 03/19/2024]
Abstract
OBJECTIVES This study compared levels of discomfort among three positions for ultrasound-guided carpal tunnel injections (USCTI) to potentially facilitate and improve the procedure's tolerability in treating carpal tunnel syndrome (CTS). METHODS Ambulatory Veterans referred for electromyography (EMG) evaluation of CTS were eligible for the study; a total of 30 participants were evaluated. Participants were asked to hold three different positions: 1) Hypersupination, 2) Airplane, and 3) total supported abduction (TSA). Participants rated their pain level, ease of performing/holding each position, exacerbation of underlying symptoms, and position preference. Results were analyzed with two-way repeated measures ANOVA. RESULTS Hypersupination was determined to be the least preferred and most painful position to hold, demonstrating a statistically significant increase in the Numeric Rating Scale score for pain during the procedure compared with Airplane and TSA, which were not significantly different from one another. Pre-procedure neck, shoulder, elbow, and wrist pain were not significantly associated with intra-procedure pain. CONCLUSIONS When performing USCTI, patient comfort can be optimized by avoiding Hypersupination. Utilizing the Airplane or TSA positions may provide similar access for ulnar approach injections while inducing lower levels of discomfort. Clinical space, resources, patient mobility, and laterality of procedures may further guide one's selection among the positions.
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Affiliation(s)
- David Y Balser
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Kersten L Schwanz
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Corey J Wheelock
- Department of Physical Medicine and Rehabilitation, Schwab Rehabilitation Hospital and Care Network, Chicago, Illinois, USA
| | - Margaret Crosby
- Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Willis Schuerger
- Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Luke Walters
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sarah Weyrauch
- School of Kinesiology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Alexander M Senk
- Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, Minnesota, USA
- Department of Physical Medicine and Rehabilitation, Minneapolis Veterans Affairs Health Care System, Minneapolis, Minnesota, USA
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Sand T, Grøtting A, Uglem M, Augestad N, Johnsen G, Sandvik J. Neuropathy 10-15 years after Roux-en-Y gastric bypass for severe obesity: A community-controlled nerve conduction study. Clin Neurophysiol Pract 2024; 9:130-137. [PMID: 38618240 PMCID: PMC11015066 DOI: 10.1016/j.cnp.2024.03.002] [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: 12/09/2023] [Revised: 02/29/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024] Open
Abstract
Objective We searched for long-term peripheral nerve complications 10-15 years after Roux-en-Y gastric bypass surgery (RYGB), using a comprehensive nerve conduction study (NCS) protocol. Methods Patients (n = 175, mean age 52.0, BMI 35.2) and 86 community-controls (mean age 56.8, BMI 27.2) had NCS of one upper and lower limb. New abnormality scores from 27 polyneuropathy-relevant (PNP27s) and four carpal tunnel syndrome-relevant NCS-measures (CTS4s) were compared between groups with non-parametric statistics. Estimated prevalences were compared by 95 % confidence limits. The clinical neurophysiologist's diagnosis was retrieved from hospital records (PNP-ncs, CTS-ncs, other). Results Abnormality score did not differ between RYGB and control groups (PNP27s: 1.9 vs 1.7, CTS4s: 0.7 vs 0.6, p > 0.29). BMI correlated weakly with CTS4s in patients (rho = 0.19, p = 0.01), and less with PNP27s (rho = 0.12, p = 0.12). Polyneuropathy (PNP-ncs) prevalence was 12 % in patients and 8 % in controls. CTS-ncs prevalence was 21 % in patients and 10 % in controls (p = 0.04). Conclusions NCS-based abnormality scores did not differ between patients 10-15 years after RYGB and community-recruited controls, neither for PNP nor CTS. Significance Long-term polyneuropathic complications from RYGB have probably been avoided by modern treatment guidelines. NCS-diagnosed CTS is common in overweight RYGB patients. RYGB-patients with significant neuropathic symptoms need clinical evaluation.
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Affiliation(s)
- Trond Sand
- Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim University Hospital, Norway
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Arnstein Grøtting
- Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim University Hospital, Norway
| | - Martin Uglem
- Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim University Hospital, Norway
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Nils Augestad
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Gjermund Johnsen
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Norwegian National Advisory Unit on Advanced Laparoscopic Surgery, Clinic of Surgery, St. Olavs Hospital, Trondheim University Hospital, Norway
| | - Jorunn Sandvik
- Department of Surgery, Møre and Romsdal Hospital Trust, Ålesund, Norway
- Centre for Obesity Research, Clinic of Surgery, St. Olavs Hospital, Trondheim University Hospital, Norway
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
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Martikkala L, Pemmari A, Himanen SL, Mäkelä K. Median Nerve Shear Wave Elastography is Associated With the Neurophysiological Severity of Carpal Tunnel Syndrome. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024. [PMID: 38516753 DOI: 10.1002/jum.16450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/08/2024] [Accepted: 03/08/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVES This study examines the associations between the median nerve (MN) shear wave elastography (SWE), the MN cross-sectional area (CSA), patient's symptoms, and the neurophysiological severity of carpal tunnel syndrome (CTS). The most appropriate site to perform SWE was also tested. METHODS This prospective study comprised 86 wrists of 47 consecutive patients who volunteered for MN ultrasound after an electrodiagnostic study. The neurophysiological severity of CTS was assessed according to the results of a nerve conduction study (NCS). The MN CSA was measured at the carpal tunnel inlet (wCSA) and the forearm (fCSA). SWE was performed on the MN in a longitudinal orientation at the wrist crease (wSWE), at the forearm (fSWE), and within the carpal tunnel (tSWE). RESULTS The wCSA and wSWE correlated positively with the neurophysiological severity of CTS (r = .619, P < .001; r = .582, P < .001, respectively). The optimal cut-off values to discriminate the groups with normal NCS and with findings indicating CTS were 10.5 mm2 for the wCSA and 4.12 m/s for the wSWE. With these cut-off values, wCSA had a sensitivity of 80% and specificity of 87% and wSWE a sensitivity of 88% and specificity of 76%. Neither tSWE nor fSWE correlated with the neurophysiological severity of CTS or differed between NCS negative and positive groups (P = .429, P = .736, respectively). CONCLUSION Shear wave velocity in the MN at the carpal tunnel inlet increases in CTS and correlates to the neurophysiological CTS severity equivalently to CSA measured at the same site.
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Affiliation(s)
- Lauri Martikkala
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Antti Pemmari
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Neurophysiology, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Sari-Leena Himanen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Neurophysiology, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Katri Mäkelä
- Department of Clinical Neurophysiology, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
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Ho E, Tran J, Fateri C, Sahagian C, Sarton K, Glavis-Bloom J, Houshyar R. Work-related musculoskeletal disorders affecting diagnostic radiologists and prophylactic physical therapy regimen. Curr Probl Diagn Radiol 2024:S0363-0188(24)00053-7. [PMID: 38514284 DOI: 10.1067/j.cpradiol.2024.03.008] [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: 02/06/2024] [Accepted: 03/07/2024] [Indexed: 03/23/2024]
Abstract
The shift from film to PACS in reading rooms, coupled with escalating case volumes, exposes radiologists to the issues of the modern computer workstation including computer work posture and work-related musculoskeletal disorders (WMSD). Common WMSDs affecting the neck and upper extremities include cervical myofascial pain, shoulder tendonitis, lateral epicondylitis, carpal tunnel syndrome, and cubital tunnel syndrome. This review examines each pathology along with its pathogenesis, clinical features, physical exam findings, and potential risk factors. Furthermore, a comprehensive 11-part physical therapy regimen that is both prophylactic and therapeutic is illustrated and described in detail. One of the objectives of this review is to advocate for the inclusion of a physical therapy regimen in the working routine of diagnostic radiologists to prevent WMSDs. A brief daily commitment to this regimen can help radiologists remain healthy and productive in order to deliver optimal patient care throughout their careers.
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Affiliation(s)
- Erwin Ho
- University of California, Irvine School of Medicine, Irvine, CA, USA.
| | - Julia Tran
- University of California, Irvine School of Medicine, Irvine, CA, USA
| | - Cameron Fateri
- Department of Radiological Sciences, University of California, Irvine Medical Center, Orange, CA, USA; University of California, Irvine School of Medicine, Irvine, CA, USA
| | | | - Kyle Sarton
- Department of Physical Therapy, University of California, Irvine Medical Center, Orange, CA, USA
| | | | - Roozbeh Houshyar
- University of California, Irvine School of Medicine, Irvine, CA, USA
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Akyıldız İ, Açar G, Çiçekcibaşı AE, Mutluer M. Association between the digit ratio (2D:4D), handgrip strength, wrist ratio, and body fat distribution in women with different carpal tunnel syndrome severity. Early Hum Dev 2024; 190:105972. [PMID: 38377882 DOI: 10.1016/j.earlhumdev.2024.105972] [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: 12/11/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND To evaluate the relationship of the second to fourth digit ratio (2D:4D), a biomarker of prenatal sex hormone exposure, with wrist ratio (WR), wrist-palm ratio (WPR), body mass index (BMI), waist-hip ratio (WHR), and handgrip strength (HGS) in different carpal tunnel syndrome (CTS) severity. METHOD This study involved 90 female participants (aged 18 to 83) with CTS. According to CTS severity, the participants were divided into four groups: normal, mild, moderate, and severe. All parameters of hand anthropometry and body fat distribution were measured, and the mean 2D:4D, WR, WPR, HGS, BMI, and WHR values were compared based on CTS severity. Data were collected with a visual analog scale (VAS) for pain and a Likert (LS) scale for numbness severity. RESULTS The mean age, 2D:4D, WD, WW, WR, WPR, BMI, and HGS values showed a significant differences between CTS severity groups. We found that lower 2D:4D and higher WPR and BMI were associated with increased risk of CTS (AUC = 0.728) after removing the effect of age. Bilateral hands were affected in 38.9 % (70/180) of participants. Regression analysis showed that lower HGS can be used as independent variable for predicting the females having bilateral affected hands. The LS score was considerably higher in the severe and moderate groups. Also, the VAS score was significantly higher in the severe group. CONCLUSION The findings of the study demonstrated an association between 2D:4D, WPR, and BMI among women, emphasizing the effect of intrauterine sex hormone exposure on late life CTS severity.
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Affiliation(s)
- İrfan Akyıldız
- Department of Anatomy, Faculty of Medicine, Necmettin Erbakan University, 42090 Meram, Konya, Turkey
| | - Gülay Açar
- Department of Anatomy, Faculty of Medicine, Necmettin Erbakan University, 42090 Meram, Konya, Turkey.
| | - Aynur Emine Çiçekcibaşı
- Department of Anatomy, Faculty of Medicine, Necmettin Erbakan University, 42090 Meram, Konya, Turkey
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Buturak Ş, Fidancı H, Yıldız M, Arlıer Z. Relationship between Gravidity, Parity, and Neurophysiological Features in Carpal Tunnel Syndrome (CTS) Patients with a History of Pregnancy. Niger J Clin Pract 2024; 27:345-351. [PMID: 38528355 DOI: 10.4103/njcp.njcp_461_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 02/02/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND It is not yet clear if gravidity and parity have any relationships with the electrodiagnostic parameters of carpal tunnel syndrome (CTS). OBJECTIVE To determine whether there is a relationship between electrodiagnostic findings, gravidity, and parity number in CTS. MATERIALS AND METHODS Female patients over 18 years of age with CTS were included in this retrospective cohort study. The gravidity/parity number, median nerve compound muscle action potential (CMAP), and compound nerve action potential (CNAP) of the patients were analyzed. The two subgroups of the Boston carpal tunnel syndrome questionnaire (BCTSQ): The Symptom Severity Scale (SSS) and Functional Severity Scale (FSS) were applied to the patients. CTS patients were divided into two groups aged at first pregnancy ≤20 years and >20 years. RESULTS One hundred and eight CTS extremities (seven right-sided CTS, three left-sided CTS, 49 bilateral CTS) of 59 patients were included. The median (interquartile range: 25%-75%) number of gravidity, parity, and abortion were 3 (2-5), 3 (2-4), and 0 (0-0), respectively. Right-sided CTS patients at the age of first pregnancy ≤20 years had higher BCTSQ-SSS/FSS scores and median nerve CMAP latency compared to patients at the age of first pregnancy >20 years (P = 0.029 for SSS; P = 0.042 for FSS; and P = 0.041 for CMAP latency). A negative correlation was found between the gravidity/parity numbers and median nerve CNAP/CMAP amplitudes (P = 0.028/0.031, r = -0.293/-0.289 for CNAP amplitude; and P = 0.006/0.035, r = -0.363/-0.283 for CMAP amplitude). CONCLUSION Neurophysiological findings worsen as the number of gravidity and parity increase. Electrodiagnostic and clinical features of CTS may be worsening in females below 20 years at first pregnancy.
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Affiliation(s)
- Ş Buturak
- Department of Neurology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - H Fidancı
- Department of Neurology, Division of Clinical Neurophysiology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - M Yıldız
- Department of Neurology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - Z Arlıer
- Department of Neurology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
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17
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Aloi NF, Rahman H, Fowler JR. Changes in Cross-sectional Area of the Median Nerve and Boston Carpal Tunnel Questionnaire Scores After Carpal Tunnel Release. Hand (N Y) 2024; 19:212-216. [PMID: 36189893 PMCID: PMC10953518 DOI: 10.1177/15589447221127336] [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: 11/05/2022]
Abstract
BACKGROUND We hypothesized that postoperative Boston Carpal Tunnel Questionnaire (BCTQ) scores and ultrasound (US) measurements of the median nerve cross-sectional area (CSA) at the distal wrist crease are significantly decreased at 2-week, 6-week, and ≥ 6 months follow-up appointments, compared with baseline values. METHODS This study was a retrospective chart review of patients who presented to a single hand clinic with evidence of carpal tunnel syndrome over a 6-year period (2014-2020). Patients received baseline US measurements of the median nerve CSA as well as completion of the BCTQ, and for the patients who underwent carpal tunnel release (CTR), postoperative US measurements and questionnaire scores were obtained at 2 weeks, 6 weeks, or ≥ 6 months postoperatively. RESULTS This study included 224 separate wrists. Median Nerve CSA measurements were 13.2 ± 4.5 mm2 at baseline, 11.9 ± 3.6 mm2 at 2 weeks postoperatively, 11.6 ± 4.5 mm2 at 6 weeks postoperatively, and 11.7 ± 4.3 mm2 at 6 months or more (P = .002). The BCTQ Symptom Severity Scale scores were 3.14 ± 0.76 at baseline, 1.76 ± 0.63 at 2 weeks, 1.68 ± 0.70 at 6 weeks, and 1.41 ± 0.64 at 6 months or longer (P < .001). The BCTQ Functional Status Scale scores were 2.56 ± 0.89 at baseline, 2.03 ± .1.0 at 2 weeks, 1.65 ± 0.77 at 6 weeks, and 1.36 ± 0.61 at 6 months or longer (P < .001). CONCLUSIONS These findings demonstrated a sustained decrease in median nerve CSA and patient-reported outcomes following CTR at 2 weeks, 6 weeks, and between 6 and 12 months.
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Affiliation(s)
| | - Haris Rahman
- University of Pittsburgh School of Medicine, PA, USA
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18
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Kraut A, Rydz E, Walld R, Demers PA, Peters CE. Carpal tunnel syndrome among Manitoba workers: Results from the Manitoba Occupational Disease Surveillance System. Am J Ind Med 2024; 67:243-260. [PMID: 38265110 DOI: 10.1002/ajim.23566] [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: 09/22/2023] [Revised: 01/08/2024] [Accepted: 01/10/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is associated with occupational high-force repetitive tasks and vibration. This project examines the relationship between CTS and work to: (1) identify jobs and industries with increased CTS risk; (2) explore whether there is a sex difference in the risk of CTS after controlling for occupation; and (3) determine whether any observed relationships persist after excluding Workers Compensation Board (WCB) accepted time-loss CTS claims. METHODS We linked 95.5% of time-loss WCB claims from 2006 to 2019 to provincial administrative health data. The cohort included 143,001 unique person-occupation combinations. CTS cases were defined as at least two medical claims for (ICD-9 354) within a 12-month period or a surgical claim for CTS from 2 years before the WCB claim to 3 years after. WCB accepted CTS time-loss claims not identified by the medical claims were also included. RESULTS A total of 4302 individuals (3.0%) met the CTS definition. Analysis revealed that the hazard ratios (HRs) of CTS vary considerably with occupation. Sex-based differences in CTS risks were observed, both in low- and high-risk occupations. In many occupations with increased HR, the HR remained elevated after excluding accepted time-loss WCB cases. CONCLUSIONS The risk of developing CTS varied with occupation. Job titles with ergonomic risk factors had higher risks than those with lower exposures. This finding remained after eliminating time-loss compensated WCB cases, suggesting that all cases of CTS in high risk jobs are not identified in WCB statistics. Female workers in some job titles had excess CTS cases compared to male workers within the same job title.
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Affiliation(s)
- Allen Kraut
- Departments of Internal Medicine and Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Elizabeth Rydz
- CAREX Canada, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Randy Walld
- Manitoba Centre for Health Policy, Winnipeg, Manitoba, Canada
| | - Paul A Demers
- Occupational Cancer Research Centre, Ontario Health, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Cheryl E Peters
- CAREX Canada, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- BC Centre for Disease Control, Vancouver, British Columbia, Canada
- BC Cancer, Vancouver, British Columbia, Canada
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Núñez-Cortés R, Carrasco JJ, Salazar-Méndez J, Torreblanca-Vargas S, Pérez-Alenda S, Calatayud J, Lluch E, Horment-Lara G, Cruz-Montecinos C, Cerda M. Psychological factors are associated with pain extent in patients with carpal tunnel syndrome. Physiother Theory Pract 2024:1-10. [PMID: 38357738 DOI: 10.1080/09593985.2024.2315251] [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: 10/18/2023] [Accepted: 01/01/2024] [Indexed: 02/16/2024]
Abstract
INTRODUCTION Widespread pain may be related to psychosocial aspects in several musculoskeletal conditions, but the literature on carpal tunnel syndrome (CTS) is scarce. OBJECTIVE To determine the relationship between pain extent and psychological factors (catastrophizing, kinesiophobia, anxiety symptoms, and depression) in people with CTS. METHODS A cross-sectional study was conducted. The independent variables were: pain intensity, disability (QuickDASH), duration of symptoms, anxiety and depressive symptoms, catastrophizing, and kinesiophobia. The main outcome was: pain extent (% of total area and categories "pain within the median nerve-innervated territory" versus "extra-median nerve pain"). Correlation analysis was performed using Spearman's correlation coefficient. A linear regression model and binary logistic regression (both with forward selection) were performed to determine the main predictors of pain extent. RESULTS Forty-eight participants were included. A moderate positive correlation was found between catastrophizing (r = 0.455; p = 0.024) and disability (r = 0.448; p = 0.024) with total pain extent area. Regression models indicated that catastrophizing explained 22% of the variance in the pain extent (β = 0.003; 95% CI: 0.002-0.005), while kinesiophobia was the variable that best explained the distribution of pain in the extra-median territory (R2 Nagelkerke = 0.182). Null or weak correlations were found for the rest of the associations. CONCLUSION Catastrophizing and kinesiophobia were the main indicators of pain extent in people with CTS. Clinicians are advised to use specific questionnaires to check for the presence of catastrophizing or kinesiophobia in people with CTS and wider pain extension.
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Affiliation(s)
- Rodrigo Núñez-Cortés
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
- Section of Clinical Research, Hospital Clínico Dra. Eloísa Díaz La Florida, Santiago, Chile
| | - José Javier Carrasco
- School of Physical Therapy, Facultad de Salud y Odontología, Universidad Diego Portales, Santiago, Chile
- Integrative Biology Program, Institute of Biomedical Science, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- SCIAN-Lab, Programme of Anatomy and Developmental Biology, Faculty of Medicine, ICBM, University of Chile, Santiago, Chile
| | | | | | - Sofía Pérez-Alenda
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Joaquin Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Enrique Lluch
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Pain in Motion International Research Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Giselle Horment-Lara
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Carlos Cruz-Montecinos
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
- Section of Research, Innovation and Development in kinesiology, Kinesiology Unit, San José Hospital, Santiago, Chile
| | - Mauricio Cerda
- Integrative Biology Program, Institute of Biomedical Science, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- SCIAN-Lab, Programme of Anatomy and Developmental Biology, Faculty of Medicine, ICBM, University of Chile, Santiago, Chile
- Biomedical Neuroscience Institute, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Center for Medical Informatics and Telemedicine, Facultad de Medicina, Universidad de Chile, Santiago, Chile
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Allen JG, Harder J, Hernandez E, Bourland B, MacKay B. The effect of smoking on open carpal tunnel release recovery. HAND SURGERY & REHABILITATION 2024; 43:101626. [PMID: 38103597 DOI: 10.1016/j.hansur.2023.11.011] [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: 10/03/2023] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION This study examines the relationship between smoking status and surgical outcomes in open carpal tunnel release. Smoking status has previously been correlated with orthopedic surgical complications unless smoking cessation occurs at least 4 weeks prior to surgery; however, the effect of smoking on open carpal tunnel release has not been specifically examined. METHODS This study is a retrospective review of patient charts over the last 5 years (n = 131). Smoking status was determined at the time of carpal tunnel release from the patients' charts. Patients were dichotomized as smokers (n = 58) or non-smokers (n = 73). Data comprised preoperative pain, postoperative pain at 2 and 6 weeks, postoperative wrist stiffness, wound healing time, and infection status. Data were compared on chi square, Fisher exact, and one-sided Fisher exact tests. RESULTS Infection rates were significantly higher in smokers. Postoperative numbness and wrist stiffness were also significantly higher in smokers. Smokers reported higher postoperative pain scores at 2 and 6 weeks. Non-smokers were also significantly more likely to report complete pain resolution at 6 weeks. DISCUSSION In the present study smoking was associated with surgical outcome complications in open carpal tunnel release. This could be attributed to immune system suppression or to poor wound healing, both of which are known side-effects of smoking. Pain scores 6 weeks post-surgery were significantly higher in smokers than in non-smokers. Smokers undergoing open carpal tunnel release need to understand the risk of surgical complications and should consider smoking cessation to optimize their chances of successful surgery. CONCLUSION Patients who were active smokers showed poorer recovery from open carpal tunnel surgery than non-smoking patients.
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Affiliation(s)
- Jack G Allen
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Justin Harder
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Evan Hernandez
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Bryan Bourland
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Brendan MacKay
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA.
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Zainab J, Manzoor N, Bashir MS, Noor R, Ikram M. Effects of kinesio taping with and without active release technique in carpal tunnel syndrome. HAND SURGERY & REHABILITATION 2024; 43:101633. [PMID: 38190964 DOI: 10.1016/j.hansur.2024.101633] [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: 10/19/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND Kinesio taping is used as a conservative treatment for carpal tunnel syndrome and the active release technique is also effective. OBJECTIVE The purpose of the present study was to compare the effects of kinesio taping with and without the active release technique on pain, grip strength, functional disability and range of motion in patients with carpal tunnel syndrome. METHODS It was a randomized controlled trial. Thirty-two patients with carpal tunnel syndrome were randomly allocated to two groups: Group A received kinesio taping with the active release technique for 4 weeks (3 days/week); Group B received kinesio taping alone for 4 weeks (5 days/week). Outcome measures were the Boston Carpal Tunnel Syndrome Questionnaire, a numeric pain rating scale, goniometry and hand-held dynamometry. SPSS software, version 25, was used for data analysis. RESULTS Normal distribution was assessed on the Shapiro-Wilk test and parametric tests were applied. Independent t-test results showed that patients who received kinesio taping with the active release technique showed significantly greater improvement (p < 0.05) in pain, functional status and range of motion than the group that received kinesio taping alone. Within-group analysis (paired t-test) showed that both groups significantly improved (p < 0.05) in all outcome measures. CONCLUSION Kinesio taping with the active release technique procured significantly greater improvement in pain, range of motion and functional disability than kinesio taping alone. CLINICALTRIALS gov registration number: 789.
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Affiliation(s)
- Janisar Zainab
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore, Pakistan
| | - Nosheen Manzoor
- School of Health Sciences, University of Management and Technology, Lahore, Pakistan
| | | | - Rabiya Noor
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore, Pakistan
| | - Mehwish Ikram
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore, Pakistan.
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22
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Sveva V, Farì G, Fai A, Savina A, Viva MG, Agostini F, Ranieri M, Megna M, Mangone M, Paoloni M, Bernetti A. Safety and Efficacy of Ultrasound-Guided Perineural Hydrodissection as a Minimally Invasive Treatment in Carpal Tunnel Syndrome: A Systematic Review. J Pers Med 2024; 14:154. [PMID: 38392587 PMCID: PMC10890373 DOI: 10.3390/jpm14020154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/19/2024] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Ultrasound-guided perineural hydrodissection (HD) is a novel technique that has been found to be effective in providing mechanical release of perineural adhesions and decompression of the nerve, reducing inflammation and edema and restoring its physiological function. It has a significant impact on chronic neuropathic pain (20 ± 4 weeks with VAS < 5 or VAS diminished by 2 points after the procedure). Carpal tunnel syndrome (CTS) is a common entrapment mononeuropathy, and its distribution is typically innervated by the median nerve. Patients with mild or moderate CTS may benefit from nonsurgical treatments or conservative therapies. This review was conducted following the preferred reporting items for systematic reviews and meta-analysis (PRISMA) statement guidelines. Four investigators assessed each title, abstract, and full-text article for eligibility, with disagreements being resolved by consensus with two experienced investigators. The qualitative assessment of the studies was carried out using the modified Oxford quality scoring system, also known as the modified Jadad score. Furthermore, risk of possible biases was assessed using the Cochrane collaboration tool. The results of this review suggest that US-guided HD is an innovative, effective, well-tolerated, and safe technique (11 out of 923 patients had collateral or side effects after the procedure). However, further studies comparing all drugs and with a larger sample population are required to determine the most effective substance.
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Affiliation(s)
- Valerio Sveva
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Giacomo Farì
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), Università del Salento, 73100 Lecce, Italy
| | - Annatonia Fai
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, 70121 Bari, Italy
| | - Alessio Savina
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Mattia Giuseppe Viva
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Francesco Agostini
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Maurizio Ranieri
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, 70121 Bari, Italy
| | - Marisa Megna
- Department of Translational Biomedicine and Neuroscience (DiBraiN), Aldo Moro University, 70121 Bari, Italy
| | - Massimiliano Mangone
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Marco Paoloni
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University, 00189 Rome, Italy
| | - Andrea Bernetti
- Department of Biological and Environmental Sciences and Technologies (DiSTeBA), Università del Salento, 73100 Lecce, Italy
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Vázquez-Sánchez F, Gómez-Menéndez AI, López-Veloso M, Calvo-Simal S, Lloria-Gil MC, González-Santos J, Muñoz-Alcaraz MN, Jiménez-Vilchez AJ, González-Bernal JJ, García-López B. A Proposal for Neurography Referral in Patients with Carpal Tunnel Syndrome Based on Clinical Symptoms and Demographic Variables of 797 Patients. Diagnostics (Basel) 2024; 14:297. [PMID: 38337813 PMCID: PMC10855857 DOI: 10.3390/diagnostics14030297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/07/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
The clinical manifestation of median nerve entrapment at the carpal tunnel level is known as carpal tunnel syndrome (CTS). Electroneurography (ENG) is considered the gold standard in CTS evaluation. We conducted a retrospective study and analyzed some clinical and demographic variables, relating them to the degree of neuropathy using ENG, to better understand the role of ENG in this very common disease. We studied 816 patients referred to our service for neurographic evaluation. Their symptoms were classified as compatible with CTS (cCTS) (n = 646) and atypical for CTS (aCTS) (n = 170). A blind ENG was performed on 797 patients. Patient characteristics were coded as variables and analyzed to study whether they could predict neuropathy severity (sensory and motor involvement or grade ≥ 3 in our classification). We found a correlation between typical symptomatology, age over 50 years, male gender, positivity of Phalen's maneuver and Tinel's sign, and a neuropathy grade ≥ 3. We also found a correlation with CTS in the contralateral hand if the other hand showed neuropathy, despite the lack of symptoms in this hand. We propose a practical algorithm for ENG referral based on clinical symptoms, demographic factors, and neurophysiological variables.
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Affiliation(s)
- Fernando Vázquez-Sánchez
- Clinical Neurophysiology Service, University Hospital of Burgos, 09006 Burgos, Spain; (F.V.-S.); (A.I.G.-M.); (M.C.L.-G.)
| | - Ana Isabel Gómez-Menéndez
- Clinical Neurophysiology Service, University Hospital of Burgos, 09006 Burgos, Spain; (F.V.-S.); (A.I.G.-M.); (M.C.L.-G.)
| | - María López-Veloso
- Internal Medicine Department, University Hospital of Burgos, 09006 Burgos, Spain;
| | - Sara Calvo-Simal
- Research Unit, University Hospital of Burgos, 09006 Burgos, Spain;
| | - María Carmen Lloria-Gil
- Clinical Neurophysiology Service, University Hospital of Burgos, 09006 Burgos, Spain; (F.V.-S.); (A.I.G.-M.); (M.C.L.-G.)
| | | | - María Nieves Muñoz-Alcaraz
- Interlevel Clinical Management Unit of Physical Medicine and Rehabilitation, Reina Sofía University Hospital, 14011 Cordoba, Spain;
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, 14004 Cordoba, Spain
| | | | | | - Beatriz García-López
- Clinical Neurophysiology Service, University Hospital of Burgos, 09006 Burgos, Spain; (F.V.-S.); (A.I.G.-M.); (M.C.L.-G.)
- Department of Health Sciences, University of Burgos, 09001 Burgos, Spain;
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Ghasemi A, Olyaei GR, Bagheri H, Hadian MR, Jalaei S, Otadi K, Malmir K. A randomized clinical trial on the changing of median nerve cross-sectional area and pain after extracorporeal shock wave and low-level laser therapy added to conventional physical therapy in patients with mild-to-moderate carpal tunnel syndrome. J Hand Ther 2024:S0894-1130(23)00197-7. [PMID: 38278695 DOI: 10.1016/j.jht.2023.12.009] [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: 06/28/2023] [Revised: 11/07/2023] [Accepted: 12/28/2023] [Indexed: 01/28/2024]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is the most common mononeuropathy in the upper limb. It remains uncertain whether adding extracorporeal shockwave therapy (ESWT) or low-level laser therapy (LLLT) to conventional treatment benefits CTS patients. PURPOSE This study aimed to compare the effectiveness of ESWT and LLLT in conjunction with conventional treatments (including carpal mobilization, transcutaneous electrical nerve stimulation, and ultrasound) on the cross-sectional area (CSA) of the median nerve and pain in mild-to-moderate CTS patients. STUDY DESIGN This was a single-blinded randomized clinical trial with registration number IRCT20220504054734N1. METHODS Thirty-six patients were randomly assigned using block balanced randomization to receive either four sessions of ESWT or 10 sessions of LLLT in addition to 10 sessions of conventional treatments over 2 weeks. Patients received numbered closed envelopes indicating their treatment group. CSA (primary) and pain (secondary) in 18 patients who completed the treatment were assessed at baseline and after 2 weeks by a blinded assessor. Paired and independent sample t-tests were used for analyses due to the normal distribution of data was checked by Kolmogorov-Smirnoff. Cohen's d effect size was used to assess the intervention's magnitude. RESULTS Both ESWT and LLLT groups showed significant improvements in CSA (p = 0.002) and pain (p < 0.001) from baseline to posttreatment. CSA improvement was moderate for ESWT (mean difference: 1.2, 95% CI 0.51-1.9) and mild for LLLT (mean difference: 0.76, 95% CI 0.4-1.14). Conversely, pain improvement was substantial in both groups (ESWT: mean difference 4.4, 95% CI 3.6-5.3; LLLT: mean difference 4.4, 95% CI 3.7-5.2). No substantial differences between ESWT and LLLT were observed, highlighting their comparable efficacy. CONCLUSION The addition of either LLLT or ESWT to conventional treatment effectively reduced pain and median nerve CSA in mild-to-moderate CTS. The absence of significant differences between ESWT and LLLT indicates their comparable efficacy in pain relief and CSA reduction.
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Affiliation(s)
- Amirhossein Ghasemi
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholam Reza Olyaei
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Bagheri
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Hadian
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Shohreh Jalaei
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| | - Khadijeh Otadi
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran.
| | - Kazem Malmir
- Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
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Akdağ MA, Menekşeoğlu AK, Seğmen H, Gözek B, Korkmaz MD, Güçlü B. Measuring tactile sensitivity and mixed-reality-assisted exercise for carpal tunnel syndrome by ultrasound mid-air haptics. Front Neurosci 2024; 18:1319965. [PMID: 38312930 PMCID: PMC10835795 DOI: 10.3389/fnins.2024.1319965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/05/2024] [Indexed: 02/06/2024] Open
Abstract
Introduction Carpal tunnel syndrome (CTS) is the most common nerve entrapment neuropathy, which causes numbness and pain in the thumb, the index and middle fingers and the radial side of the ring finger. Regular hand exercises may improve the symptoms and prevent carpal tunnel surgery. This study applied a novel ultrasonic stimulation method to test tactile sensitivity in CTS and also a mixed-reality-assisted (MR-assisted) exercise program which measured hand movements and provided haptic feedback for rehabilitation. Methods Twenty patients with mild unilateral CTS took part in the experiments. A mid-air haptics device (Ultrahaptics STRATOS Explore) was used to apply amplitude-modulated ultrasound waves (carrier frequency: 40 kHz) onto the skin to create tactile stimulation mechanically. Participants performed a two-alternative forced-choice task for measuring tactile thresholds at 250-Hz modulation frequency. They were tested at the index fingers and the thenar eminences of both hands. Additionally, 15 CTS patients used an MR-assisted program to do hand exercises with haptic feedback. Exercise performance was assessed by calculating errors between target and actual hand configurations. System Usability Scale (SUS) was adopted to verify the practical usability of the program. Results Thresholds at the thenar eminences of the affected and healthy hands were not significantly different. While the thresholds at the healthy index fingers could be measured, those of the affected fingers were all higher than the stimulation level produced by the maximum output from the ultrasound device. In the exercise program, a significant positive correlation (ρ = 0.89, p < 0.001) was found between the performance scores and the SUS scores, which were above the criterion value established in the literature. Discussion The results show that thenar tactile sensitivity is not affected in mild CTS as expected from the palmar cutaneous branch of the median nerve (PCBm), but index finger threshold is likely to be higher. Overall, this study suggests that mid-air haptics, with certain improvements, may be used as a preliminary test in the clinical setting. Moreover, the device is promising to develop gamified rehabilitation programs and for the treatment follow-up of CTS.
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Affiliation(s)
- Mehmet Akif Akdağ
- Institute of Biomedical Engineering, Boğaziçi University, İstanbul, Türkiye
| | - Ahmet Kıvanç Menekşeoğlu
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, İstanbul Kanuni Sultan Süleyman Training and Research Hospital, İstanbul, Türkiye
| | - Hatice Seğmen
- Department of Neurology, University of Health Sciences, Istanbul Kanuni Sultan Süleyman Training and Research Hospital, İstanbul, Türkiye
| | - Berk Gözek
- Institute of Biomedical Engineering, Boğaziçi University, İstanbul, Türkiye
| | - Merve Damla Korkmaz
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, İstanbul Kanuni Sultan Süleyman Training and Research Hospital, İstanbul, Türkiye
| | - Burak Güçlü
- Institute of Biomedical Engineering, Boğaziçi University, İstanbul, Türkiye
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26
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Chang YC, Lay IS, Tu CH, Lee YC. Increased Risk of Coronary Artery Disease in People with Diagnosis of Neuromuscular Disorders: A Nationwide Retrospective Population-Based Case-Control Study. Diagnostics (Basel) 2024; 14:199. [PMID: 38248075 PMCID: PMC10814733 DOI: 10.3390/diagnostics14020199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/03/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024] Open
Abstract
The existing literature has explored carpal tunnel syndrome (CTS) and determined that it could be a risk for coronary artery disease (CAD), but there has been little research comparing the relevance of CAD with other neuromuscular disorders (NMDs) to CTS. This case-control study explored the association between CTS, stenosing tenosynovitis (ST), and ulnar side NMDs and CAD. The study utilized data from Taiwan's National Health Insurance Research Database, focusing on health insurance claims. Between January 2000 and December 2011, we employed the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnostic codes to identify 64,025 CAD patients as the case group. The control group consisted of an equal number of individuals without CAD, matched for age, sex, and index year of CAD. Logistic regression analysis was employed to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) for each variable. Multivariate analysis, after adjusting for sociodemographic factors and comorbidities, revealed a significantly higher likelihood of a previous diagnosis of CTS in the CAD group compared to the comparison control group. However, neither ST nor the ulnar side NMDs had any statistical significance. These results indicated that median nerve injury, rather than other NMDs, may uniquely serve as a predisposing factor of CAD.
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Affiliation(s)
- Yi-Chuan Chang
- Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan;
- Department of Chinese Medicine, China Medical University Beigang Hospital, Yunlin 651012, Taiwan;
| | - Ing-Shiow Lay
- Department of Chinese Medicine, China Medical University Beigang Hospital, Yunlin 651012, Taiwan;
- School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung 404328, Taiwan
| | - Cheng-Hao Tu
- Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan;
| | - Yu-Chen Lee
- Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan;
- School of Chinese Medicine, China Medical University, Taichung 404328, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, Taichung 404328, Taiwan
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27
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Chen Y, Wu X, Zhang Y, Chen J. Genetic causal association between frozen shoulder and carpal tunnel syndrome: a two-sample mendelian randomization. BMC Musculoskelet Disord 2024; 25:58. [PMID: 38216946 PMCID: PMC10790250 DOI: 10.1186/s12891-024-07186-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/09/2024] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVE Observational studies have suggested an association between frozen shoulder (FS) and carpal tunnel syndrome (CTS). However, due to challenges in establishing a temporal sequence, the causal relationship between these two conditions remains elusive. This study, based on aggregated data from large-scale population-wide genome-wide association studies (GWAS), investigates the genetic causality between FS and CTS. METHODS Initially, a series of quality control measures were employed to select single nucleotide polymorphisms (SNPs) closely associated with the exposure factors. Two-sample Mendelian randomization (MR) was utilized to examine the genetic causality between FS and CTS, employing methods including Inverse-Variance Weighted (IVW), MR-Egger, Weighted Median, Simple Mode, and Weighted Mode approaches. Subsequently, sensitivity analyses were conducted to assess the robustness of the MR analysis results. RESULTS IVW analysis results indicate a positive causal relationship between CTS and FS (p < 0.05, OR > 1), while a negative causal relationship between the two conditions was not observed. Heterogeneity tests suggest minimal heterogeneity in our IVW analysis results (p > 0.05). Multivariable MR testing also indicates no pleiotropy in our IVW analysis (p > 0.05), and stepwise exclusion tests demonstrate the reliability and stability of the MR analysis results. Gene Ontology (GO) pathway analysis reveals enrichment of genes regulated by the associated SNPs in the TGFβ-related pathways. CONCLUSION This study provides evidence of the genetic causal association between frozen shoulder and carpal tunnel syndrome and provides new insights into the genetics of fibrotic disorders.
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Affiliation(s)
- Yang Chen
- Department of Ultrasound, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xiaojin Wu
- Department of Ultrasound, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Yongxing Zhang
- Department of Orthopedics, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jian Chen
- Department of Ultrasound, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
- Department of Ultrasound, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China.
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Lusa V, Karjalainen TV, Pääkkönen M, Rajamäki TJ, Jaatinen K. Surgical versus non-surgical treatment for carpal tunnel syndrome. Cochrane Database Syst Rev 2024; 1:CD001552. [PMID: 38189479 PMCID: PMC10772978 DOI: 10.1002/14651858.cd001552.pub3] [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: 01/09/2024]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is a compression neuropathy of the median nerve at the wrist. Surgery is considered when symptoms persist despite the use of non-surgical treatments. It is unclear whether surgery produces a better outcome than non-surgical therapy. This is an update of a Cochrane review published in 2008. OBJECTIVES To assess the evidence regarding the benefits and harms of carpal tunnel release compared with non-surgical treatment in the short (< 3 months) and long (> 3 months) term. SEARCH METHODS In this update, we included studies from the previous version of this review and searched the Cochrane Neuromuscular Specialised Register, CENTRAL, Embase, MEDLINE, ClinicalTrials.gov and WHO ICTRP until 18 November 2022. We also checked the reference lists of included studies and relevant systematic reviews for studies. SELECTION CRITERIA We included randomised controlled trials comparing any surgical technique with any non-surgical therapies for CTS. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by Cochrane. MAIN RESULTS The 14 included studies randomised 1231 participants (1293 wrists). Eighty-four per cent of participants were women. The mean age ranged from 32 to 53 years, and the mean duration of symptoms from 31 weeks to 3.5 years. Trial sizes varied from 22 to 176 participants. The studies compared surgery with: splinting, corticosteroid injection, splinting and corticosteroid injection, platelet-rich plasma injection, manual therapy, multimodal non-operative treatment, unspecified medical treatment and hand support, and surgery and corticosteroid injection with corticosteroid injection alone. Since surgery is generally used for its long-term effects, this abstract presents only long-term results for surgery versus splinting and surgery versus corticosteroid injection. 1) Surgery compared to splinting in the long term (> 3 months) Surgery probably results in a higher rate of clinical improvement (risk ratio (RR) 2.10, 95% confidence interval (CI) 1.04 to 4.24; 3 studies, 210 participants; moderate-certainty evidence). Surgery probably does not provide clinically important benefit in symptoms or hand function compared with splinting (moderate-certainty evidence). The mean Boston Carpal Tunnel Questionnaire (BCTQ) Symptom Severity Scale (scale 1 to 5; higher is worse; minimal clinically important difference (MCID) = 1) was 1.54 with splint and 0.26 points better with surgery (95% CI 0.52 better to 0.01 worse; 2 studies, 195 participants). The mean BCTQ Functional Status Scale (scale 1 to 5; higher is worse; MCID 0.7) was 1.75 with splint and 0.36 points better with surgery (95% CI 0.62 better to 0.09 better; 2 studies, 195 participants). None of the studies reported pain. Surgery may not provide better health-related quality of life compared with splinting (low-certainty evidence). The mean EQ-5D index (scale 0 to 1; higher is better; MCID 0.074) was 0.81 with splinting and 0.04 points better with surgery (95% CI 0.0 to 0.08 better; 1 study, 167 participants). We are uncertain about the risk of adverse effects (very low-certainty evidence). Adverse effects were reported amongst 60 of 98 participants (61%) in the surgery group and 46 of 112 participants (41%) in the splinting group (RR 2.11, 95% CI 0.37 to 12.12; 2 studies, 210 participants). Surgery probably reduces the risk of further surgery; 41 of 93 participants (44%) were referred to surgery in the splinting group and 0 of 83 participants (0%) repeated surgery in the surgery group (RR 0.03, 95% CI 0.00 to 0.21; 2 studies, 176 participants). This corresponds to a number needed to treat for an additional beneficial outcome (NNTB) of 2 (95% CI 1 to 9). 2) Surgery compared to corticosteroid injection in the long term (> 3 months) We are uncertain if clinical improvement or symptom relief differs between surgery and corticosteroid injection (very low-certainty evidence). The RR for clinical improvement was 1.23 (95% CI 0.73 to 2.06; 3 studies, 187 participants). For symptoms, the standardised mean difference (SMD) was -0.60 (95% CI -1.88 to 0.69; 2 studies, 118 participants). This translates to 0.4 points better (95% CI from 1.3 better to 0.5 worse) on the BCTQ Symptom Severity Scale. Hand function or pain probably do not differ between surgery and corticosteroid injection (moderate-certainty evidence). For function, the SMD was -0.12 (95% CI -0.80 to 0.56; 2 studies, 191 participants) translating to 0.10 points better (95% CI 0.66 better to 0.46 worse) on the BCTQ Functional Status Scale with surgery. Pain (0 to 100 scale) was 8 points with corticosteroid injection and 6 points better (95% CI 10.45 better to 1.55 better; 1 study, 123 participants) with surgery. We found no data to estimate the difference in health-related quality of life (very low-certainty evidence). We are uncertain about the risk of adverse effects and further surgery (very low-certainty evidence). Adverse effects were reported amongst 3 of 45 participants (7%) in the surgery group and 2 of 45 participants (4%) in the corticosteroid injection group (RR 1.49, 95% CI 0.25 to 8.70; 2 studies, 90 participants). In one study, 12 of 83 participants (15%) needed surgery in the corticosteroid group, and 7 of 80 participants (9%) needed repeated surgery in the surgery group (RR 0.61, 95% CI 0.25 to 1.46; 1 study, 163 participants). AUTHORS' CONCLUSIONS Currently, the efficacy of surgery in people with CTS is unclear. It is also unclear if the results can be applied to people who are not satisfied after trying various non-surgical options. Future studies should preferably blind participants from treatment allocation and randomise people who are dissatisfied after being treated non-surgically. The decision for a patient to opt for surgery should balance the small benefits and potential risks of surgery. Patients with severe symptoms, a high preference for clinical improvement and reluctance to adhere to non-surgical options, and who do not consider potential surgical risks and morbidity a burden, may choose surgery. On the other hand, those who have tolerable symptoms, who have not tried non-surgical options and who want to avoid surgery-related morbidity can start with non-surgical options and have surgery only if necessary. We are uncertain if the risk of adverse effects differs between surgery and non-surgical treatments. The severity of adverse effects may also be different.
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Affiliation(s)
- Vieda Lusa
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Teemu V Karjalainen
- Department of Surgery, Hospital Nova, Wellbeing Services County of Central Finland, Jyväskylä, Finland
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University; Monash-Cabrini Department of Musculoskeletal Health and Clinical Epidemiology, Cabrini Health, Melbourne, Australia
| | - Markus Pääkkönen
- Turku University Hospital, Wellbeing Services County of Southwest Finland, Turku, Finland
| | - Tuomas Jaakko Rajamäki
- Department of Hand Surgery, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Kati Jaatinen
- Hospital Nova, Wellbeing Services County of Central Finland, Jyväskylä, Finland
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29
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Boddu SP, Lin E, Gill VS, Hinckley NB, Lai CH, Renfree KJ. Low-Income, Poor Physical Health, Poor Mental Health, and Other Social Risk Factors Are Associated With Decreased Access to Care in Patients With Carpal Tunnel Syndrome. J Prim Care Community Health 2024; 15:21501319241240348. [PMID: 38504598 PMCID: PMC10953096 DOI: 10.1177/21501319241240348] [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: 01/02/2024] [Revised: 02/24/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Carpal Tunnel Syndrome (CTS) is associated with a significant personal and societal burden. Evaluating access to care can identify barriers, limitations, and disparities in the delivery of healthcare services in this population. The purpose of this study was to evaluate access to overall healthcare and healthcare utilization among patients with CTS. METHODS This is a retrospective cohort study conducted with the All of Us database. Patients diagnosed with CTS that completed the access to care survey were included and matched to a control group. The primary outcomes were access to care across 4 domains: (1) delayed care, (2) could not afford care, (3) skipped medications, and (4) over 1 year since seeing provider. Secondary analysis was then performed to identify patient-specific factors associated with reduced access to care. RESULTS In total, 7649 patients with CTS were included and control matched to 7649 patients without CTS. In the CTS group, 33.7% (n = 2577) had delayed care, 30.4% (n = 2323) could not afford care, 15.4% (n = 1180) skipped medications, and 1.6% (n = 123) had not seen a provider in more than 1 year. Within the CTS cohort, low-income, worse physical health, and worse mental health were associated with poor access to care. CONCLUSION Patients experience notable challenges with delayed care, affordability of care, and medication adherence regardless of having a diagnosis of CTS. Targeted interventions on modifiable risk factors such as low income, poor mental health, and poor physical health are important opportunities to improve access to care in this population.
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Affiliation(s)
- Sayi P. Boddu
- Mayo Clinic Alix School of Medicine, Scottsdale, AZ, USA
| | | | - Vikram S. Gill
- Mayo Clinic Alix School of Medicine, Scottsdale, AZ, USA
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Mao B, Li Y, Yin Y, Zhang Z, Li J, Fu W. Local corticosteroid injection versus physical therapy for the treatment of carpal tunnel syndrome: A systematic review and meta-analysis of randomized controlled trials. Asian J Surg 2024; 47:89-99. [PMID: 37147265 DOI: 10.1016/j.asjsur.2023.04.104] [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: 02/03/2023] [Revised: 03/22/2023] [Accepted: 04/21/2023] [Indexed: 05/07/2023] Open
Abstract
The comparative effect of commonly used conservative treatments for carpal tunnel syndrome remained controversial. The purpose of this study was to compare the clinical effect of local corticosteroid injection and physical therapy for the treatment of carpal tunnel syndrome. A systematic literature search of PubMed, EMBASE, and Cochrane library was conducted to identify relevant randomized clinical trials published before 21st Mar 2023. Two independent reviewers assayed quality of included studies using the Cochrane collaboration risk of bias tool. Relevant data were extracted and pooled analyses were conducted. Outcome measurements included Boston Carpal Tunnel Syndrome Questionnaire, visual analogue scale and some electrophysiology tests, while the former two were set as the primary outcomes. Subgroup analysis and sensitive analysis were performed and publication bias was evaluated. Heterogeneity among the included studies was examined using the I2 statistic. After selection, 12 studies were identified eligibility for inclusion. Only one study was found to have a high risk of bias. Pooled data of primary outcomes did not show any differences between treatments, and subgroup analysis supported the results. However, patients treated with local corticosteroid injection showed better improvement in distal motor latency (p = 0.002) and compound muscle action potential (p = 0.04). Some studies failed to pass the sensitive analysis, indicating the related analysis might be not so stable. A slight publication bias was observed in subgroup analysis of function scales, among three publication bias test. In conclusion, compared to physical therapy, local corticosteroid injection might have better treatment effects on carpal tunnel syndrome.
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Affiliation(s)
- BeiNi Mao
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yi Li
- Department of Rehabilitation, Chengdu Second People's Hospital, Chengdu, 610000, China
| | - YuLing Yin
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Zhong Zhang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China; Department of Orthopaedics, the Third People's Hospital of Chengdu, Chengdu, 610000, China
| | - Jian Li
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - WeiLi Fu
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Telleman JA, Sneag DB, Visser LH. The role of imaging in focal neuropathies. HANDBOOK OF CLINICAL NEUROLOGY 2024; 201:19-42. [PMID: 38697740 DOI: 10.1016/b978-0-323-90108-6.00001-6] [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: 05/05/2024]
Abstract
Electrodiagnostic testing (EDX) has been the diagnostic tool of choice in peripheral nerve disease for many years, but in recent years, peripheral nerve imaging has been used ever more frequently in daily clinical practice. Nerve ultrasound and magnetic resonance (MR) neurography are able to visualize nerve structures reliably. These techniques can aid in localizing nerve pathology and can reveal significant anatomical abnormalities underlying nerve pathology that may have been otherwise undetected by EDX. As such, nerve ultrasound and MR neurography can significantly improve diagnostic accuracy and can have a significant effect on treatment strategy. In this chapter, the basic principles and recent developments of these techniques will be discussed, as well as their potential application in several types of peripheral nerve disease, such as carpal tunnel syndrome (CTS), ulnar neuropathy at the elbow (UNE), radial neuropathy, brachial and lumbosacral plexopathy, neuralgic amyotrophy (NA), fibular, tibial, sciatic, femoral neuropathy, meralgia paresthetica, peripheral nerve trauma, tumors, and inflammatory neuropathies.
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Affiliation(s)
- Johan A Telleman
- Department of Neurology and Clinical Neurophysiology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Darryl B Sneag
- Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, United States
| | - Leo H Visser
- Department of Neurology and Clinical Neurophysiology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands.
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Slouma M, Ben Dhia S, Cheour E, Gharsallah I. Acroparesthesias: An Overview. Curr Rheumatol Rev 2024; 20:115-126. [PMID: 37921132 DOI: 10.2174/0115733971254976230927113202] [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: 04/09/2023] [Revised: 08/09/2023] [Accepted: 08/18/2023] [Indexed: 11/04/2023]
Abstract
Acroparesthesia is a symptom characterized by a subjective sensation, such as numbness, tingling, prickling, and reduced sensation, affecting the extremities (fingers and toes). Despite its frequency, data regarding its diagnostic approach and management are scarce. The etiological diagnosis of acroparesthesia is sometimes challenging since it can be due to abnormality anywhere along the sensory pathway from the peripheral nervous system to the cerebral cortex. Acroparesthesia can reveal several diseases. It can be associated with rheumatic complaints such as arthritis or myalgia. Further cautions are required when paresthesia is acute (within days) in onset, rapidly progressive, severe, asymmetric, proximal, multifocal, or associated with predominant motor signs (limb weakness) or severe dysautonomia. Acroparesthesia may reveal Guillain-Barré syndrome or vasculitis, requiring rapid management. Acroparesthesia is a predominant symptom of polyneuropathy, typically distal and symmetric, often due to diabetes. However, it can occur in other diseases such as vitamin B12 deficiency, monoclonal gammopathy of undetermined significance, or Fabry's disease. Mononeuropathy, mainly carpal tunnel syndrome, remains the most common cause of acroparesthesia. Ultrasonography contributes to the diagnosis of nerve entrapment neuropathy by showing nerve enlargement, hypoechogenic nerve, and intraneural vascularity. Besides, it can reveal its cause, such as space-occupying lesions, anatomical nerve variations, or anomalous muscle. Ultrasonography is also helpful for entrapment neuropathy treatment, such as ultrasound-guided steroid injection or carpal tunnel release. The management of acroparesthesia depends on its causes. This article aimed to review and summarize current knowledge on acroparesthesia and its causes. We also propose an algorithm for the management of acroparesthesia.
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Affiliation(s)
- Maroua Slouma
- Department of Rheumatology, Military Hospital, Tunis, Tunisia
- Department of Medicine, Tunis El Manar University, Tunis, Tunisia
| | - Siwar Ben Dhia
- Department of Rheumatology, Military Hospital, Tunis, Tunisia
- Department of Medicine, Tunis El Manar University, Tunis, Tunisia
| | - Elhem Cheour
- Department of Medicine, Tunis El Manar University, Tunis, Tunisia
- Pain Treatment Center, La Rabta Hospital, Tunis, Tunisia
| | - Imen Gharsallah
- Department of Rheumatology, Military Hospital, Tunis, Tunisia
- Department of Medicine, Tunis El Manar University, Tunis, Tunisia
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Harinesan N, Silsby M, Simon NG. Carpal tunnel syndrome. HANDBOOK OF CLINICAL NEUROLOGY 2024; 201:61-88. [PMID: 38697747 DOI: 10.1016/b978-0-323-90108-6.00005-3] [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: 05/05/2024]
Abstract
Median neuropathy at the wrist, commonly referred to as carpal tunnel syndrome (CTS), is the most common entrapment neuropathy. It is caused by chronic compression of the median nerve at the wrist within the space-limited carpal tunnel. Risk factors that contribute to the etiology of compression include female gender, obesity, work-related factors, and underlying medical conditions, such as hypothyroidism, pregnancy, and amyloidosis. The diagnosis is made on clinical grounds, although these can be confounded by anatomical variations. Electrodiagnostic studies, which are specific and sensitive in diagnosing CTS, support the diagnosis; however, a subgroup may present with normal results. The advent of imaging techniques, including ultrasound and MRI, further assists the diagnostic process. The management of CTS is divided into the nonsurgical approaches that include hand therapy, splinting and corticosteroid injection, and surgical decompression of the carpal tunnel. Although several surgical techniques have been developed, no one method is more effective than the other. Each of these management approaches are effective at providing symptom relief and are utilized at different severities of the condition. There is, however, a lack of consensus on standardized diagnostic criteria, as well as when and to whom to refer patients for surgery.
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Affiliation(s)
- Nimalan Harinesan
- Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Matthew Silsby
- Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Neil G Simon
- Northern Beaches Clinical School, Macquarie University, Sydney, NSW, Australia.
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Feng B, Gong C, You L, Lin Y, Wang Y, Ip WY, Wang Y. Central Sensitization in Patients with Chronic Pain Secondary to Carpal Tunnel Syndrome and Determinants. J Pain Res 2023; 16:4353-4366. [PMID: 38145037 PMCID: PMC10748611 DOI: 10.2147/jpr.s441786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/12/2023] [Indexed: 12/26/2023] Open
Abstract
Purpose Central sensitization (CS) is commonly seen in chronic pain disorders, including neuropathic pain. However, there exist inconsistencies concerning the presence of CS in chronic pain secondary to carpal tunnel syndrome (CTS). CS and neuropathic pain manifestations in CTS remain not well established. Therefore, this study aims to investigate the CS and pain profiles in patients with CTS and to explore the potential determinants associated with CS. Patients and Methods Patients with suspected CTS symptoms lasting 3 months or above and healthy controls were enrolled. History, physical examinations, and nerve conduction studies were employed to confirm the diagnosis and severity of median nerve dysfunction. The central sensitization inventory (CSI) was used to screen CS. Other outcomes included neuropathic pain, CTS-specific symptom severity and functions, emotion, and health-related quality of life. Between-group comparisons were conducted in terms of the CS presence. Logistic regression analysis was performed to identify determinants associated with CS. Results Over 60% of participants with CTS were found with clinical CS, significantly higher than that in the control group. More than 70% of the CTS participants were identified to have possible or very likely neuropathic pain components. In addition, one-fourth of CTS cases had depression or anxiety. Anxiety was associated with an increased risk of developing CS in CTS (adjusted OR=1.31, 95% CI 1.08-1.59), whereas higher self-perceived general health rating was negatively associated with the presence of CS (adjusted OR=0.92, 95% CI 0.88-0.97) in the multivariate adjusted regression model. Conclusion CS is prevalent in patients with CTS. Predominant neuropathic pain characteristics were uncovered in CTS patients as well as comorbid psychological distress. Significant association was found between anxiety and CS presence. Self-perceived general health was inversely related to CS. Further research is warranted to explore the mechanisms of anxiety and central pain processing in painful entrapment neuropathy.
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Affiliation(s)
- Beibei Feng
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Department of Orthopaedics & Traumatology, the University of Hong Kong, Hong Kong, Special Administrative Regions, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Chen Gong
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Longfei You
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yangyang Lin
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yafei Wang
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Wing Yuk Ip
- Department of Orthopaedics & Traumatology, the University of Hong Kong, Hong Kong, Special Administrative Regions, People’s Republic of China
| | - Yuling Wang
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
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Liu J, Gu F, Liu Q, Chen W, Ying Q, Xu Y, Zhu A, Tang L, Jing D, Xu Z, Pan X, Mi J. Comparative study of trimming and resection of diseased finger superficial flexor tendons in gouty carpal tunnel syndrome. BMC Musculoskelet Disord 2023; 24:935. [PMID: 38042803 PMCID: PMC10693067 DOI: 10.1186/s12891-023-07050-0] [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: 12/21/2022] [Accepted: 11/08/2023] [Indexed: 12/04/2023] Open
Abstract
BACKGROUND Hyperuricemia can lead to synovial hyperplasia in the wrist. In severe cases, it can lead to the deposition of gouty stone in the carpal tunnel, resulting in increased pressure in the carpal tunnel and compression of the median nerve to cause carpal tunnel syndrome (CTS), which is called gouty carpal tunnel syndrome (GCTS). As for the surgical treatment of gouty carpal tunnel syndrome, scholars have different opinions on whether it is necessary to remove the superficial flexor tendon. The purpose of this study was to compare the clinical efficacy of trimming and resection of the diseased superficial flexor tendon in the treatment of gouty carpal tunnel syndrome. METHODS Clinical data were collected from May 2016 to July 2021 from 10 patients (13 affected wrists) diagnosed with gouty carpal tunnel syndrome and classified into two groups according to the surgical modality: the diseased portion of the gout-eroded superficial finger tendon was trimmed in 9 wrists, and the diseased superficial finger flexor tendon was excised in 4 wrists. Values related to flexion and extension functions, 2-PD, DASH, BCTQ, VAS and recurrence in the affected fingers were compared between the two groups as well as before and after surgery in each group. RESULTS All affected limbs used were cleared of gouty stones, finger numbness improved, no skin necrosis occurred, and all incisions healed at stage I. At follow-up (13.58 ± 5.53 months), there was no significant difference between groups in flexion and extension function, 2-PD, DASH, BCTQ, and VAS with respect to the affected fingers, and patients in both groups improved significantly before and after surgery. Treatment of only one wrist involved trimming to remove lesion-affected portions of tendon, which reappeared 1 year after surgery, and there was one case of poor recovery from greater piriformis muscle atrophy in both procedures. CONCLUSION Regarding surgical treatment of patients with gouty carpal tunnel syndrome in which the gouty stone has invaded the superficial flexor tendons of the fingers, the diseased superficial flexor tendons can be selectively excised, and the postoperative mobility of the affected fingers may not be impaired.
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Affiliation(s)
- Jinquan Liu
- Jintan First People's Hospital, Changzhou, Jiangsu, China
| | - Fengming Gu
- Department of Sports Medicine, Wuxi Ninth People's Hospital Affiliated to Soochow University, Wuxi, Jiangsu, China
| | - Qianyuan Liu
- Department of Sports Medicine, Wuxi Ninth People's Hospital Affiliated to Soochow University, Wuxi, Jiangsu, China
| | - Wenxuan Chen
- Department of Sports Medicine, Wuxi Ninth People's Hospital Affiliated to Soochow University, Wuxi, Jiangsu, China
| | - Qiuwen Ying
- Department of Sports Medicine, Wuxi Ninth People's Hospital Affiliated to Soochow University, Wuxi, Jiangsu, China
| | - Yi Xu
- Hand surgery department of Ningbo First Hospital, Ningbo, Zhejiang, China
| | - Aiping Zhu
- Jintan First People's Hospital, Changzhou, Jiangsu, China
| | - Li Tang
- Jintan First People's Hospital, Changzhou, Jiangsu, China
| | - Danfeng Jing
- Jintan First People's Hospital, Changzhou, Jiangsu, China
| | - Zhonghua Xu
- Jintan First People's Hospital, Changzhou, Jiangsu, China
| | - Xiaoyun Pan
- Department of Orthopaedic Institute, Wuxi Ninth People's Hospital Affiliated to Soochow University, NO.999 Liangxi Road, Wuxi City, 214062, Jiangsu Province, China.
| | - Jingyi Mi
- Department of Sports Medicine, Wuxi Ninth People's Hospital Affiliated to Soochow University, Wuxi, Jiangsu, China.
- Department of Orthopaedic Institute, Wuxi Ninth People's Hospital Affiliated to Soochow University, NO.999 Liangxi Road, Wuxi City, 214062, Jiangsu Province, China.
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Isoardo G, Rota E, Ciullo S, Titolo P, Matteoni E, Stura I, Calvo A, Fontana E, Battiston B, Migliaretti G, Ardito RB, Adenzato M. Psychophysiological and Neurophysiological Correlates of Dropping Objects from Hands in Carpal Tunnel Syndrome. Brain Sci 2023; 13:1576. [PMID: 38002536 PMCID: PMC10670400 DOI: 10.3390/brainsci13111576] [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: 09/04/2023] [Revised: 10/07/2023] [Accepted: 11/02/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Dropping objects from hands (DOH) is a common symptom of carpal tunnel syndrome (CTS). We evaluated the clinical, neurophysiological, and psychophysiological features of 120 CTS patients to elucidate the DOH pathophysiology. Forty-nine healthy controls were included. METHODS In the patients, the Boston Carpal Tunnel Questionnaire (BCTQ), the Douleur Neuropathique 4 questions (DN4), and a numeric rating scale for pain (NRS) were evaluated. In patients and controls, we evaluated bilateral median and ulnar motor and sensory nerve conduction studies, cutaneous silent period and cutaneomuscular reflexes (CMR) of the abductor pollicis brevis, cold-detection threshold (CDT) and heat-pain detection threshold (HPT) at the index, little finger, and dorsum of the hand, and vibratory detection threshold at the index and little finger by quantitative sensory testing. RESULTS CTS with DOH had higher BCTQ, DN4 and NRS, lower median sensory action potential, longer CMR duration, lower CDT and higher HPT at all tested sites than controls and CTS without DOH. Predictive features for DOH were abnormal CDT and HPT at the right index and dorsum (OR: 3.88, p: 0.03) or at the little finger (OR: 3.27, p: 0.04) and a DN4 higher than 4 (OR: 2.16, p < 0.0001). CONCLUSIONS Thermal hypoesthesia in median and extra-median innervated territories and neuropathic pain are predictive of DOH in CTS.
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Affiliation(s)
- Gianluca Isoardo
- Department of Neurosciences & Mental Health, Hospital “Città della Salute e della Scienza di Torino”, 10126 Turin, Italy;
| | - Eugenia Rota
- Neurology Unit, San Giacomo Hospital, Novi Ligure, ASL Alessandria, 15121 Alessandria, Italy;
| | - Stefano Ciullo
- Department of Psychology, University of Turin, 10124 Turin, Italy; (S.C.); (E.F.); (R.B.A.)
| | - Paolo Titolo
- UOD Reconstructive Microsurgery, Department of Orthopedics & Traumatology, Hospital “Città della Salute e della Scienza di Torino”, 10126 Turin, Italy; (P.T.); (B.B.)
| | - Enrico Matteoni
- ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, 10126 Turin, Italy; (E.M.); (I.S.); (A.C.)
| | - Ilaria Stura
- ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, 10126 Turin, Italy; (E.M.); (I.S.); (A.C.)
| | - Andrea Calvo
- ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, 10126 Turin, Italy; (E.M.); (I.S.); (A.C.)
- 1st Neurology Unit, Department of Neurosciences & Mental Health, Hospital “Città della Salute e della Scienza di Torino”, 10126 Turin, Italy
| | - Elena Fontana
- Department of Psychology, University of Turin, 10124 Turin, Italy; (S.C.); (E.F.); (R.B.A.)
| | - Bruno Battiston
- UOD Reconstructive Microsurgery, Department of Orthopedics & Traumatology, Hospital “Città della Salute e della Scienza di Torino”, 10126 Turin, Italy; (P.T.); (B.B.)
| | - Giuseppe Migliaretti
- Department of Public Health and Pediatric Sciences, University of Torino, 10126 Torino, Italy;
| | - Rita B. Ardito
- Department of Psychology, University of Turin, 10124 Turin, Italy; (S.C.); (E.F.); (R.B.A.)
| | - Mauro Adenzato
- Department of Psychology, University of Turin, 10124 Turin, Italy; (S.C.); (E.F.); (R.B.A.)
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Allen JG, Harder J, Hernandez E, Bourland B, MacKay BJ. The Effect of Body Mass Index on Open Carpal Tunnel Release Recovery. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2023; 5:799-803. [PMID: 38106947 PMCID: PMC10721505 DOI: 10.1016/j.jhsg.2023.07.012] [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: 05/30/2023] [Accepted: 07/15/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose The purpose of this study was to determine whether a relationship exists between body mass index (BMI), specifically obesity, and surgical outcomes for open carpal tunnel release. Obesity is correlated with increased incidence of carpal tunnel syndrome; however, the effect of obesity on after release recovery has not been examined. Methods This study used a retrospective review of patient charts (n = 142). BMI was calculated based on height and weight measurements, and patients were grouped based on their BMI into the following categories: healthy BMI (18.5-24.9 kg/m2), overweight (25-29.9 kg/m2), obesity class one (30-34.9 kg/m2) (OB1), obesity class (2 35-39.9 kg/m2) (OB2), or obesity class three (40+ kg/m2) (OB3). Data were then complied on surgical outcomes by assessing preoperative pain, postoperative pain at 2 and 6 weeks, postoperative joint stiffness, wound healing time, and infection status. Data were analyzed using chi-square analyses and multivariable logistic regression to assess the differences in treatment outcomes while controlling for possible confounding variables. Results Age at the time of release was found to be inversely correlated with BMI. Healthy BMI patients (n = 19) underwent release at an average age of 59.1 years, whereas OB3 (n = 30) underwent release at an average age of 46.9 years. The odds of improvement in pain were significantly lower in all three obesity groups when compared with healthy BMI at both 2 and 6 weeks after operation. Conclusions Our results indicate that obesity may be positively correlated with earlier incidence of carpal tunnel syndrome requiring surgical intervention. These data also indicate the increased rates of postoperative complications in obese patients, particularly patients with OB3. Patients with OB3 need to understand these risks before undergoing open release. Further study should examine the impact of type 2 diabetes on carpal tunnel release recovery. Clinical relevance The information included in this study may be used to guide surgeons and patients when considering the effect and potential improvement in outcomes that may come from addressing patient BMI before open carpal tunnel surgery.
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Affiliation(s)
- Jack G. Allen
- Texas Tech University Health Sciences Center, Lubbock, TX
| | - Justin Harder
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX
| | - Evan Hernandez
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX
| | - Bryan Bourland
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX
| | - Brendan J. MacKay
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX
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Han BX, Huang TY, Zhao QG, Yan SS, Xu Q, Ma XL, Luo Y, Pei YF. Screening Plasma Proteins for the Putative Drug Targets for Carpal Tunnel Syndrome. Cell Mol Neurobiol 2023; 43:4333-4344. [PMID: 37878141 DOI: 10.1007/s10571-023-01428-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/15/2023] [Indexed: 10/26/2023]
Abstract
Carpal tunnel syndrome (CTS) is one of the most common work-related musculoskeletal disorders. The present study sought to identify putative causal proteins for CTS. We conducted a two-sample Mendelian randomization (MR) analysis to evaluate the causal association between 2859 plasma proteins (N = 35,559) and CTS (N = 1,239,680) based on the published GWAS summary statistics. Then we replicated the significant associations using an independent plasma proteome GWAS (N = 10,708). Sensitivity analyses were conducted to validate the robustness of MR results. Multivariate MR and mediation analyses were conducted to evaluate the mediation effects of body mass index (BMI), type 2 diabetes (T2D), and arm tissue composition on the association between putative causal proteins and CTS. Colocalization analysis was used to examine whether the identified proteins and CTS shared causal variant(s). Finally, we evaluated druggability of the identified proteins. Ten plasma proteins were identified as putative causal markers for CTS, including sCD14, PVR, LTOR3, CTSS, SIGIRR, IFNL3, ASPN, TM11D, ASIP, and ITIH1. Sensitivity analyses and reverse MR analysis validated the robustness of their causal effects. Arm tissue composition, BMI, and T2D may play a fully/partial mediating role in the causal relationships of ASIP, TM11D, IFNL3, PVR, and LTOR3 with CTS. The association of ASPN and sCD14 with CTS were supported by colocalization analysis. Druggability assessment demonstrated that sCD14, CTSS, TM11D, and IFNL3 were potential drug therapeutic targets. The present study identified several potential plasma proteins that were causally associated with CTS risk, providing new insights into the pathogenesis of protein-mediated CTS and offering potential targets for new therapies.
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Affiliation(s)
- Bai-Xue Han
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
| | - Tian-Ye Huang
- Department of Orthopedics, Taicang Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Qi-Gang Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
| | - Shan-Shan Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
| | - Qian Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
| | - Xin-Ling Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China
| | - Yuan Luo
- Department of Orthopedics, Taicang Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
| | - Yu-Fang Pei
- Department of Epidemiology and Biostatistics, School of Public Health, Suzhou Medical College of Soochow University, Suzhou, People's Republic of China.
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Yiğit F, Ordahan B. Effects of high-intensity laser therapy on pain, functional status, hand grip strength, and median nerve cross-sectional area by ultrasonography in patients with carpal tunnel syndrome. Lasers Med Sci 2023; 38:248. [PMID: 37906312 DOI: 10.1007/s10103-023-03913-z] [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: 09/13/2023] [Accepted: 10/19/2023] [Indexed: 11/02/2023]
Abstract
The aim of this study was to evaluate the effects of high intensity laser therapy (HILT) on pain, functional status, hand grip strength, and median nerve cross-sectional area by ultrasonography in patients with carpal tunnel syndrome. Sixty patients who were diagnosed with carpal tunnel syndrome were included in the study. The patients observed during the research were randomly divided into two groups with 30 patients in each group. Splint+ exercise and HILT (pulsed mode with a power of 8.0 W and energy density of 8 J/cm2 for 1.40 minutes for every 25 cm2, continuous mode with a power of 3.0 W and energy density of 80 J/cm2 for 11 minutes for each 25 cm2; total 10 sessions 5 days a week) were applied for 2 weeks for the first group, and splint+exercise and sham laser treatment were applied for 2 weeks for the second group. Randomization was undertaken with the assistance of a computer-generated random number table before beginning the treatment processes. The patients were evaluated with the determined scales before the treatment, at the end of the treatment, and at the 3rd month. Hydraulic hand dynamometer was used to measure hand grip strength, visual analog scale (VAS) for pain, Boston CTS Questionnaire to assess function, and ultrasonography to measure median nerve cross-sectional area. The impact of time on the change in VAS levels was found to be of statistical significance within each group of patients (p<0.001), but between-group comparisons did not yield significant results (p<0.454). The effects of time on variations in Boston CTS Questionnaire scores were found to have been of statistical significance for both groups (p<0.001), but significance was not subsequently observed when the results of the two groups were compared on a between-group basis (p=0.226 and p=0.973 for the FSS and SSS, respectively). While time had a statistically significant effect on the change in hand grip strength for both groups (p=0.000), between-group comparisons statistical significance finding in favor of HILT was found in the early period (p=0.012). The time-group association patterns of the groups showed significant difference (p=0.025). While time had a statistically significant effect on the changes in the median cross-sectional areas of the nerve for the patients of both treatment groups (p<0.001), between-group comparisons yielded no findings of statistical significance (p=0.438). The time-group relationship patterns of the groups were found to reflect statistical significance (p=0.001). In conclusion, the results of the research presented here have confirmed that hand grip strength may increase and the median nerve's cross-sectional area may decrease upon the application of high-intensity laser for individuals experiencing CTS. However, this effect was demonstrated here only in the short-term and the evidence was not maintained through the course of follow-up of a longer duration.
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Affiliation(s)
- Fatih Yiğit
- Meram Medical School, Department of Physical Medicine and Rehabilitation, Necmettin Erbakan University, 42000, Konya, Meram, Turkey
| | - Banu Ordahan
- Meram Medical School, Department of Physical Medicine and Rehabilitation, Necmettin Erbakan University, 42000, Konya, Meram, Turkey.
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Elseddik M, Alnowaiser K, Mostafa RR, Elashry A, El-Rashidy N, Elgamal S, Aboelfetouh A, El-Bakry H. Deep Learning-Based Approaches for Enhanced Diagnosis and Comprehensive Understanding of Carpal Tunnel Syndrome. Diagnostics (Basel) 2023; 13:3211. [PMID: 37892032 PMCID: PMC10606231 DOI: 10.3390/diagnostics13203211] [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: 08/31/2023] [Revised: 10/03/2023] [Accepted: 10/05/2023] [Indexed: 10/29/2023] Open
Abstract
Carpal tunnel syndrome (CTS) is a prevalent medical condition resulting from compression of the median nerve in the hand, often caused by overuse or age-related factors. In this study, a total of 160 patients participated, including 80 individuals with CTS presenting varying levels of severity across different age groups. Numerous studies have explored the use of machine learning (ML) and deep learning (DL) techniques for CTS diagnosis. However, further research is required to fully leverage the potential of artificial intelligence (AI) technology in CTS diagnosis, addressing the challenges and limitations highlighted in the existing literature. In our work, we propose a novel approach for CTS diagnosis, prediction, and monitoring disease progression. The proposed framework consists of three main layers. Firstly, we employ three distinct DL models for CTS diagnosis. Through our experiments, the proposed approach demonstrates superior performance across multiple evaluation metrics, with an accuracy of 0.969%, precision of 0.982%, and recall of 0.963%. The second layer focuses on predicting the cross-sectional area (CSA) at 1, 3, and 6 months using ML models, aiming to forecast disease progression during therapy. The best-performing model achieves an accuracy of 0.9522, an R2 score of 0.667, a mean absolute error (MAE) of 0.0132, and a median squared error (MdSE) of 0.0639. The highest predictive performance is observed after 6 months. The third layer concentrates on assessing significant changes in the patients' health status through statistical tests, including significance tests, the Kruskal-Wallis test, and a two-way ANOVA test. These tests aim to determine the effect of injections on CTS treatment. The results reveal a highly significant reduction in symptoms, as evidenced by scores from the Symptom Severity Scale and Functional Status Scale, as well as a decrease in CSA after 1, 3, and 6 months following the injection. SHAP is then utilized to provide an understandable explanation of the final prediction. Overall, our study presents a comprehensive approach for CTS diagnosis, prediction, and monitoring, showcasing promising results in terms of accuracy, precision, and recall for CTS diagnosis, as well as effective prediction of disease progression and evaluation of treatment effectiveness through statistical analysis.
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Affiliation(s)
- Marwa Elseddik
- Department of the Robotics and Internet Machines, Faculty of Artificial Intelligence, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
- Department of Information Systems, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt
| | - Khaled Alnowaiser
- College of Computer Engineering and Sciences, Prince Sattam bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Reham R Mostafa
- Department of Information Systems, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt
- Research Institute of Sciences and Engineering (RISE), University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Ahmed Elashry
- Department of Information Systems, Faculty of Computers and Information, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Nora El-Rashidy
- Department of Machine Learning and Information Retrieval, Faculty of Artificial Intelligence, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Shimaa Elgamal
- Department of Neuropsychiatry, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ahmed Aboelfetouh
- Department of Information Systems, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt
- Delta Higher Institute for Management and Accounting Information Systems, Mansoura 35511, Egypt
| | - Hazem El-Bakry
- Department of Information Systems, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt
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Żyluk A, Żyluk-Gadowska P, Ceruso M. The effect of comorbidities on the clinical profile and outcomes of surgery for carpal tunnel syndrome. POLISH JOURNAL OF SURGERY 2023; 96:84-87. [PMID: 38348995 DOI: 10.5604/01.3001.0053.9252] [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: 02/15/2024]
Abstract
<b><br>Introduction:</b> The results of some studies show that predictors of less favourable outcomes of surgery for carpal tunnel syndrome might include the presence of comorbidities, such as diabetes and thyroid gland diseases. The role of these factors has not been clearly determined, but in most trials the patients burdened with comorbidities conducive to CTS are excluded from the analysis.</br> <b><br>Aim:</b> The aim of this study was to investigate the effect of concomitant diseases on the clinical profile and outcomes of surgery for carpal tunnel syndrome.</br> <b><br>Material and methods:</b> The study group consisted of 1117 patients - 909 women (81%) and 208 men (19%) - at a mean age of 63 years. A total of 972 patients (87%) declared having at least one comorbidity, whereas 145 patients (13%) declared no comorbidities. The measurements were performed preoperatively and at 6 months postoperatively; they included pain intensity, total grip and key-pinch strength, digital sensibility and hand function with Levine's questionnaire.</br> <b><br>Results:</b> At baseline, the patients with comorbidities had significantly worse digital sensiblility, weaker total grip strength and greater functional impairment of the hand, but only grip strength reached the minimal important difference (3.5 kg). Carpal tunnel release resulted in significant improvement in the tested variables for all patients, although the outcomes at 6 months were less favourable for those with comorbidities with regard to digital sensiblility, total grip and pinch strength and function of the hand. All these differences were statistically significant, but only grip strength reached the minimal important difference (2.9 kg).</br> <b><br>Conclusion:</b> The results of this study show that comorbidities in patients suffering from CTS had a statistically and clinically significant negative effect only on the total grip strength pre- and postoperatively, and no significant effect on the outcome of surgery, which was satisfactory in all patients.</br>.
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Affiliation(s)
- Andrzej Żyluk
- Department of General Surgery and Transplantation, Pomeranian Medical University in Szczecin, Poland
| | - Paulina Żyluk-Gadowska
- Klinik fur Innere Medizin. Gastroenterologie, Nephrologie, Haematologie und Onkologie. Asklepios Klinikum Uckermark, Schwedt, Germany
| | - Massimo Ceruso
- Department of Hand Surgery and Reconstructive Microsurgery Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy
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Grüner JS, Cai A, Pingel I, Horch RE, Beier JP, Arkudas A. Prospective analysis of grip strength and load distribution after surgical treatment of common diseases of the hand with novel's manugraphy ® system. Arch Orthop Trauma Surg 2023; 143:6477-6485. [PMID: 37486446 PMCID: PMC10491509 DOI: 10.1007/s00402-023-04984-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/01/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Carpal tunnel syndrome, A1 annular pulley stenosis and Dupuytren's contracture are among the most common conditions of the hand. In this study, we investigated the impact of surgical procedure on hand grip strength and high-resolution spatial load distribution in individuals suffering from those diseases over a follow-up period of one year. MATERIALS AND METHODS In this prospective study, data of 9 patients with carpal tunnel syndrome, 12 patients with A1 annular pulley stenosis and 7 patients with Dupuytren's contracture were evaluated. Only patients with unilateral disease were included providing the contralateral hand as an intra-individual control. Grip strength was measured with cylindrical instruments in two different sizes with respect to the hand size of the patients. Maximum and average values of grip strength as well as spatial load distribution in each finger, thenar, hypothenar and palm were analyzed. Data of the affected patients were collected preoperatively and 6 weeks, 6 months and 1 year postoperatively. Grip strength and spatial load distribution were compared preoperatively to postoperatively. In addition, DASH score, Levine score, 2-point discrimination and degree of flexion contracture were assessed. RESULTS The patients with A1 annular pulley stenosis showed a significant increase in grip strength 6 months and one year postoperatively. Patients with carpal tunnel syndrome and Dupuytren's contracture showed no significant difference in grip strength over the course of time. An increase in the percentual grip strength of the thenar in patients with carpal tunnel disease and within the affected finger in A1 annular pulley stenosis was observed over the course of time. The DASH score was significantly lower in all patient cohorts one year postoperatively. CONCLUSION Surgical procedure in carpal tunnel syndrome, A1 annular ligament stenosis and Dupuytren's contracture improves the functionality of the hand in everyday life. Some areas of the hand seem to compensate other weaker areas in grip strength.
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Affiliation(s)
- Jasmin S Grüner
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany.
| | - Aijia Cai
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany
| | - Isabel Pingel
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany
| | - Raymund E Horch
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany
| | - Justus P Beier
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany
- Department of Plastic Surgery and Hand Surgery - Burn Center, University Hospital RWTH, Aachen, Germany
| | - Andreas Arkudas
- Department of Plastic and Hand Surgery, Friedrich Alexander University Erlangen-Nuremberg FAU, Krankenhausstr 12, 91054, Erlangen, Germany
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Malisorn S. The Mini-Incision Technique Versus Conventional Open Approach for Carpal Tunnel Release: A Retrospective, Comparative Cohort Study. Cureus 2023; 15:e47814. [PMID: 37908697 PMCID: PMC10614517 DOI: 10.7759/cureus.47814] [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] [Accepted: 10/27/2023] [Indexed: 11/02/2023] Open
Abstract
Background and objective Open carpal tunnel release (OCTR) is the gold standard technique for treating carpal tunnel syndrome (CTS). While mini-incision carpal tunnel release (MCTR) has been introduced as an alternative approach, there have been some concerns over its effectiveness and risks. In light of this, the aim of the study was to compare the long-standing clinical outcomes after MCTR with those following OCTR. Methods We employed a retrospective cohort design for this study. Patients were classified into two surgery groups, followed up for two years, and compared in terms of the following variables: duration of symptoms; pinch strength; grip strength; 2-point discrimination; visual analog scale (VAS) score; Levine symptom score; Levine function score; quick disabilities of the arm, shoulder, and hand (QuickDASH) score; wound pain; and pillar pain. Results The study included data regarding 120 patients, 71.66% of whom were females. The MCTR and OCTR groups were similar in terms of age, sex, duration of symptoms, and certain other aspects at baseline. The operation duration (15.15 ±2.20 vs. 25.01 ±2.15 minutes, p<0.01) and incision length (11.425 ±1.56 vs. 20.35 ±2.43 mm, p<0.01) were significantly shorter in the MCTR group compared to the OCTR group. Wound pain and pillar pain were not documented in the MCTR group at three and six months. The OCTR group had pillar pain in 25% of the patients till two years postoperatively. Conclusion Based on our findings, we propose that MCTR is superior to OCTR. The mini-incision technique has the advantages of small incision and scar, low pain, and faster recovery. Moreover, the technique was also found to be safe with no major complications or recurrence of symptoms. Further randomized control trials may help to re-evaluate the technique and validate our findings.
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Mirza A, Mirza J, Thomas TL, Zappia L, Abulencia J. Complications Following Endoscopic and Open Trigger Finger Release: A Retrospective Comparative Study. Hand (N Y) 2023; 18:1089-1094. [PMID: 35354380 PMCID: PMC10798200 DOI: 10.1177/15589447221081869] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Open trigger finger release (OTFR) and endoscopic trigger finger release (ETFR) are effective methods in treating stenosing tenosynovitis. However, a paucity of literature exists comparing the techniques. This study describes and compares postoperative complications following OTFR and ETFR at a single institution. METHODS Patients undergoing trigger finger release between 2018 and 2020 within a single institution were identified. Electronic medical records were reviewed for patient demographics, surgical history, surgical characteristics, and clinical outcomes. Major and minor postoperative complications were assessed. Secondary outcome measures included tourniquet time and procedure time. Statistical analysis evaluated associations between postoperative complications, surgical technique, patient demographics, and surgical characteristics. RESULTS In total, 57 patients (80 digits) were included in the study: 42 digits treated with OTFR and 38 digits treated with ETFR. Mean follow-up time was 57.6 ± 69.0 days (range, 7-307 days) for ETFR and 34.2 ± 26.3 days (range, 6-120 days) for OTFR. Overall, major, and minor complication rates for the cohort were 8.8%, 1.8% and 7.0%, respectively. There were no major complications following ETFR and 1 following OTFR (4%), the isolated case being postoperative Chronic regional pain syndrome. Minor complication rates were similar following OTFR (8%) and ETFR (6%). Persistent digit stiffness and swelling were found to be the most prevalent minor complications (n = 2, respectively), followed by wound dehiscence (n = 1). Female patients were significantly more likely to experience postoperative complications. CONCLUSIONS Major complications following trigger finger release are unlikely; however, minor complications are prominent. Patients treated with OTFR and ETFR showed similar postoperative complication rates. Continued investigations into the benefits of ETFR are warranted.
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Affiliation(s)
- Ather Mirza
- North Shore Surgi-Center, Smithtown, NY, USA
- Mirza Orthopedics, Smithtown, NY, USA
| | - Justin Mirza
- North Shore Surgi-Center, Smithtown, NY, USA
- Mirza Orthopedics, Smithtown, NY, USA
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Hytönen M, Nietosvaara Y, Reito A, Sirola J, Heikkinen N, Savolainen A, Räisänen MP. Protocol for a double-blinded randomised controlled trial investigating the use of adjunct bicarbonate in carpal tunnel release: a single-centre study. BMJ Open 2023; 13:e071488. [PMID: 37723109 PMCID: PMC10510898 DOI: 10.1136/bmjopen-2022-071488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 08/24/2023] [Indexed: 09/20/2023] Open
Abstract
INTRODUCTION This study aims to compare the effectiveness of buffered and non-buffered long-acting local anaesthetics in pain relief during and after carpal tunnel release (CTR) surgery. Carpal tunnel syndrome (CTS) is the most common peripheral nerve entrapment syndrome. Surgical treatment of CTS, CTR, is the most common hand surgical operation. CTR is usually performed under local anaesthesia, the application of which is often the most painful event during the procedure. One important aspect of patient satisfaction is adequate pain management during and after CTR. Long-acting local anaesthetics provide good postoperative pain control. Adjunct bicarbonate has been shown to reduce pain during injection of local anaesthetic and to prolong its analgesic effect. To date, no published randomised controlled trial has compared buffered to non-buffered long-acting local anaesthetic during CTR. METHODS AND ANALYSIS The study will randomly assign 116 patients with CTS to receive buffered or non-buffered mixtures of lidocaine and bupivacaine with epinephrine before CTR. The primary outcome is overall pain experienced during the injection of local anaesthetic, assessed with the Visual Analogue Scale. The secondary outcomes are pain intensity from the injection and during CTR, use of painkillers and pain intensity every 4 hours until third postoperative night, symptom severity and functional status preoperatively and at 3 months after surgery, and patient-rated outcome measures at 3 months after surgery. ETHICS AND DISSEMINATION This protocol was approved by the Research Ethics Committee of the Northern Savo Hospital District (2311/2021). The study will be performed according to the principles of good clinical practice and the Declaration of Helsinki. The results are expected to be presented in an international hand surgical conference and the manuscript to be sent to a hand surgery-orientated peer-reviewed journal during 2024. TRIAL REGISTRATION NUMBER This study is registered to clinicaltrials.gov, study ID NCT05328180.
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Affiliation(s)
- Mikael Hytönen
- School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Yrjänä Nietosvaara
- School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Paediatric Surgery, Kuopio University Hospital, Kuopio, Finland
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Aleksi Reito
- Department of Orthopaedics and Traumatology, Tampere University Hospital, Tampere, Finland
| | - Joonas Sirola
- School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Noora Heikkinen
- School of Medicine, University of Eastern Finland, Kuopio, Finland
| | | | - Mikko P Räisänen
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, Kuopio, Finland
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Park D, Lee SE, Cho JM, Yang JW, Kim M, Kwon HD. Characteristics of diabetic and non-diabetic carpal tunnel syndrome in terms of clinical, electrophysiological, and Sonographic features: a cross-sectional study. BMC Musculoskelet Disord 2023; 24:739. [PMID: 37716949 PMCID: PMC10504773 DOI: 10.1186/s12891-023-06881-1] [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: 03/24/2023] [Accepted: 09/13/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Although diabetes is considered a major risk factor for carpal tunnel syndrome (CTS), the characteristics of diabetic CTS have not been fully understood. OBJECTIVE This study is aimed at evaluation of the clinical, electrophysiological, and ultrasonographic findings of non-diabetic and diabetic CTS. METHODS This retrospective, cross-sectional study included patients diagnosed with CTS. Patient age, sex, involved side, body mass index, clinical and electrophysiological findings, and median nerve cross-sectional area (CSA) were identified. Diabetes was identified through patient or guardian interviews, medical records, and medication history. Linear and binary logistic regression models were established to confirm the associations between the electrophysiological findings, median nerve CSA, and clinical outcomes. Covariates, such as age, sex, body mass index, diabetes, symptom duration, and thenar muscle weakness were adjusted. RESULTS Out of the 920 hands, 126 and 794 belonged to the diabetic and non-diabetic CTS groups, respectively. The patients were significantly older in the diabetic CTS group (P < 0.001). The rate of thenar weakness in the diabetic CTS group was also significantly higher than that in the non-diabetic CTS group (P = 0.009). The diabetic CTS group had a more severe electrodiagnostic grade (P = 0.001). The prolonged onset latency of the compound motor nerve action potential (CMAP) and median nerve CSA were well associated with the degree of clinical symptoms. Increased median nerve CSA was significantly associated with prolonged CMAP onset latency (β = 0.64; P = 0.012), prolonged transcarpal latency (β = 0.95; P = 0.044), and decreased CMAP amplitude (β = -0.17; P = 0.002) in the non-diabetic CTS group. CONCLUSION Diabetic CTS had more profound electrophysiological abnormalities. Distal motor latency and median nerve CSA were not only associated with each other, but also with clinical symptoms. Further studies are needed to investigate the pathophysiological mechanisms underlying diabetic CTS.
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Affiliation(s)
- Dougho Park
- Department of Medical Science and Engineering, School of Convergence Science and Technology, Pohang University of Science and Technology, Pohang, Republic of Korea.
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, 352, Huimang-daero, Pohang, 37659, Republic of Korea.
| | - Sang-Eok Lee
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, 352, Huimang-daero, Pohang, 37659, Republic of Korea
| | - Jae Man Cho
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Joong Won Yang
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - ManSu Kim
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Heum Dai Kwon
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
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Dong Y, Alhaskawi A, Zhou H, Zou X, Liu Z, Ezzi SHA, Kota VG, Abdulla MHAH, Olga A, Abdalbary SA, Chi Y, Lu H. Imaging diagnosis in peripheral nerve injury. Front Neurol 2023; 14:1250808. [PMID: 37780718 PMCID: PMC10539591 DOI: 10.3389/fneur.2023.1250808] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/04/2023] [Indexed: 10/03/2023] Open
Abstract
Peripheral nerve injuries (PNIs) can be caused by various factors, ranging from penetrating injury to compression, stretch and ischemia, and can result in a range of clinical manifestations. Therapeutic interventions can vary depending on the severity, site, and cause of the injury. Imaging plays a crucial role in the precise orientation and planning of surgical interventions, as well as in monitoring the progression of the injury and evaluating treatment outcomes. PNIs can be categorized based on severity into neurapraxia, axonotmesis, and neurotmesis. While PNIs are more common in upper limbs, the localization of the injured site can be challenging. Currently, a variety of imaging modalities including ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI) and positron emission tomography (PET) have been applied in detection and diagnosis of PNIs, and the imaging efficiency and accuracy many vary based on the nature of injuries and severity. This article provides an overview of the causes, severity, and clinical manifestations of PNIs and highlights the role of imaging in their management.
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Affiliation(s)
- Yanzhao Dong
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Ahmad Alhaskawi
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Haiying Zhou
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Xiaodi Zou
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
| | - Zhenfeng Liu
- PET Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Sohaib Hasan Abdullah Ezzi
- Department of Orthopedics, Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | | | | | - Alenikova Olga
- Department of Neurology, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Sahar Ahmed Abdalbary
- Department of Orthopedic Physical Therapy, Faculty of Physical Therapy, Nahda University, Beni Suef, Egypt
| | - Yongsheng Chi
- The Intensive Care Unit of Huzhou Traditional Chinese Medicine Hospital, Huzhou, Zhejiang Province, China
| | - Hui Lu
- Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang Province, China
- Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Zhejiang University, Hangzhou, Zhejiang Province, China
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Coraci D, Romano M, Ragazzo L, Restivo DA, Cipriani M, Gottardello F, Pizzolato M, Maccarone MC, Masiero S. Rehabilitation of Peripheral Neuropathies: From Lexical Analysis of the Literature to Identification of Clinical Protocols. J Clin Med 2023; 12:5879. [PMID: 37762819 PMCID: PMC10531665 DOI: 10.3390/jcm12185879] [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: 08/30/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Peripheral nervous system diseases are a complex and heterogenous group of diseases affecting the different nerves with various severity and impact on quality of life. The current literature does not provide a structured guide for the rehabilitation of these conditions. We performed a lexical literature evaluation based on graph theory to clarify this topic. We performed a search on PubMed and calculated the frequencies of the words indicating rehabilitation approaches, nerves, and diseases. We found the usefulness of exercises and different physical agents, like laser and ultrasound therapy and neuromuscular stimulation vibration therapy. Orthoses are useful for entrapment, trauma, and hereditary diseases. Correct knowledge and assessment of the neuropathies are fundamental for the therapeutic decision and to guide rehabilitation. Despite the usefulness shown by the different approaches to modulating pain, improving muscle strength and endurance, and ameliorating balance and the sensory system, further studies are needed to define the best-personalized protocols.
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Affiliation(s)
- Daniele Coraci
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
| | - Marcello Romano
- Neurology Unit, Azienda Ospedaliera Ospedali Riuniti Villa Sofia Cervello, 90146 Palermo, Italy;
| | - Lisa Ragazzo
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
| | - Domenico Antonio Restivo
- Department of Clinical and Experimental Medicine, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Italy;
| | - Martina Cipriani
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
| | - Federica Gottardello
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
| | - Martina Pizzolato
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
| | - Maria Chiara Maccarone
- Physical Medicine and Rehabilitation School, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy;
| | - Stefano Masiero
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Via Nicolò Giustiniani, 2, 35128 Padua, Italy; (L.R.); (M.C.); (F.G.); (M.P.); (S.M.)
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Lyu S, Zhang M, Zhang B, Yu J, Zhu J, Gao L, Yang L, Zhang Y. Application of ultrasound images-based radiomics in carpal tunnel syndrome: Without measuring the median nerve cross-sectional area. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:1198-1204. [PMID: 37313858 DOI: 10.1002/jcu.23505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/27/2023] [Accepted: 05/31/2023] [Indexed: 06/15/2023]
Abstract
PURPOSE By constructing a prediction model of carpal tunnel syndrome (CTS) based on ultrasound images, it can automatically and accurately diagnose CTS without measuring the median nerve cross-sectional area (CSA). METHODS A total of 268 wrists ultrasound images of 101 patients diagnosed with CTS and 76 controls in Ningbo NO.2 Hospital from December 2021 to August 2022 were retrospectively analyzed. The radiomics method was used to construct the Logistic model through the steps of feature extraction, feature screening, reduction, and modeling. The area under the receiver operating characteristic curve was calculated to evaluate the performance of the model, and the diagnostic efficiency of the radiomics model was compared with two radiologists with different experience. RESULTS The 134 wrists in the CTS group included 65 mild CTS, 42 moderate CTS, and 17 severe CTS. In the CTS group, 28 wrists median nerve CSA were less than the cut-off value, 17 wrists were missed by Dr. A, 26 wrists by Dr. B, and only 6 wrists were missed by radiomics model. A total of 335 radiomics features were extracted from each MN, of which 10 features were significantly different between compressed and normal nerves, and were used to construct the model. The area under curve (AUC) value, sensitivity, specificity, and accuracy of the radiomics model in the training set and testing set were 0.939, 86.17%, 87.10%, 86.63%, and 0.891, 87.50%, 80.49%, and 83.95%, respectively. The AUC value, sensitivity, specificity, and accuracy of the two doctors in the diagnosis of CTS were 0.746, 75.37%, 73.88%, 74.63% and 0.679, 68.66%, 67.16%, and 67.91%, respectively. The radiomics model was superior to the two-radiologist diagnosis, especially when there was no significant change in CSA. CONCLUSION Radiomics based on ultrasound images can quantitatively analyze the subtle changes in the median nerve, and can automatically and accurately diagnose CTS without measuring CSA, especially when there was no significant change in CSA, which was better than radiologists.
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Affiliation(s)
- Shuyi Lyu
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
- Department of Ultrasound, Zhenhai Hospital of Traditional Chinese Medicine, Ningbo, People's Republic of China
| | - Meiwu Zhang
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Baisong Zhang
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Jianjun Yu
- Department of Neuroelectrophysiology, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Jiazhen Zhu
- Department of Multi-Disciplinary Diagnosis and Treatment, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Libo Gao
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Liu Yang
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
| | - Yan Zhang
- Department of Interventional Therapy, Ningbo NO.2 Hospital, Ningbo, People's Republic of China
- Department of Ultrasound, Zhenhai Hospital of Traditional Chinese Medicine, Ningbo, People's Republic of China
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Teymouri A, Emami Razavi SZ, Azadvari M, Hosseini M. Characteristics of carpal tunnel syndrome in patients with cervical radiculopathy: A cross-sectional study. Health Sci Rep 2023; 6:e1575. [PMID: 37736308 PMCID: PMC10509651 DOI: 10.1002/hsr2.1575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/29/2023] [Accepted: 09/09/2023] [Indexed: 09/23/2023] Open
Abstract
Background and Aims Cervical radiculopathy (CR) is a group of signs and symptoms caused by cervical root dysfunction. Patients with this condition may also have carpal tunnel syndrome (CTS), which is caused by compression of the median nerve in the carpal tunnel. This coexistent condition is referred to as double crush syndrome (DCS) which is explained by proximal disruption in axoplasmic flow that may result in nerve dysfunction. Yet, the accuracy of this hypothesis remains controversial. Materials and Methods Patients with confirmed CR according to electromyography were included in this retrospective study. However, we omitted patients with overt diabetic neuropathy, prior spinal or hand surgery and/or fractures, and rheumatoid arthritis. Patients underwent electrodiagnostic studies, and the results were used to determine CTS severity. We used Pearson's χ 2 test to assess the correlation between the severity of CTS and CR. Descriptive analysis was used to report patient characteristics and the prevalence of CTS in CR patients. Results We included 291 participants, 59% of whom were women. Although insignificant, DCS was observed more in women (n = 110) compared to men (n = 71). However, we found that patients with DCS (54.81 ± 13.3) were older than non-DCS patients (43.71 ± 12.94) which was statistically significant (p < 0.05). There was statistically no correlation between the severity of CR and CTS, ipsilaterlly (p > 0.05). In total, CTS was observed in 62.2% (n = 181) patients. Conclusion In summary, we found a relatively high prevalence of DCS in the present study. In patients with and without DCS, gender did not seem to play a role but the growing age seemed to contribute to DCS. The severity of CTS was not related to CR severity at any cervical level, which negates a causal relation between the pre-existing CR and newly diagnosed CTS.
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Affiliation(s)
- Alireza Teymouri
- Department of Physical Medicine and Rehabilitation, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Seyede Zahra Emami Razavi
- Department of Physical Medicine and Rehabilitation, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Mohaddeseh Azadvari
- Department of Physical Medicine and Rehabilitation, Sina HospitalTehran University of Medical SciencesTehranIran
| | - Maryam Hosseini
- Department of Physical Medicine and Rehabilitation, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
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