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Pacchiarini L, Massimo Oldrini L, Feltri P, Lucchina S, Filardo G, Candrian C. Complications after volar plate synthesis for distal radius fractures. EFORT Open Rev 2024; 9:567-580. [PMID: 38828969 PMCID: PMC11195338 DOI: 10.1530/eor-23-0188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2024] Open
Abstract
Purpose Distal radius fractures (DRFs) represent up to 18% of all fractures in the elderly population, yet studies on the rate of complications following surgery are lacking in the literature. This systematic review aimed to quantify the rate of complications and reinterventions in patients treated with volar plate for distal radius fractures, and analyze if there was any predisposing factor. Methods A comprehensive literature search was performed on three databases up to January 2023, following PRISMA guidelines. Studies describing volar plate complications and hardware removal were included. A systematic review was performed on complications and rate of reintervention. Assessment of risk of bias and quality of evidence was performed with the 'Down and Black's Checklist for measuring quality'. Results About112 studies including 17 288 patients were included. The number of complications was 2434 in 2335 patients; the most frequent was carpal tunnel syndrome (CTS), representing 14.3% of all complications. About 104 studies reported the number of reinterventions, being 1880 with a reintervention rate of 8.5%. About 84 studies reported the reason of reintervention; the most common were patient's will (3.0%), pain (1.1%), CTS (1.2%), and device failure (1.1%). Conclusion The complication rate after DRFs is 13.5%, with the main complication being CTS (14.3%), followed by pain and tendinopathy. The reintervention rate is 8.5%, mainly due to the patient's willingness, and all these patients had plate removal. Correct positioning of the plate and correct information to the patient before surgery can reduce the number of hardware removal, thereby reducing costs and the risk of complications associated with VLP for distal radius fractures.
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Affiliation(s)
- Luca Pacchiarini
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
| | | | - Pietro Feltri
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
| | - Stefano Lucchina
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Surgical Department, Hand Surgery Unit EOC, Locarno’s Regional Hospital, Locarno, Switzerland
- Locarno Hand Center, Locarno, Switzerland
| | - Giuseppe Filardo
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Christian Candrian
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
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2
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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; 43:101698. [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] [MESH Headings] [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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3
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Rotaru-Zavaleanu AD, Lungulescu CV, Bunescu MG, Vasile RC, Gheorman V, Gresita A, Dinescu VC. Occupational Carpal Tunnel Syndrome: a scoping review of causes, mechanisms, diagnosis, and intervention strategies. Front Public Health 2024; 12:1407302. [PMID: 38841666 PMCID: PMC11150592 DOI: 10.3389/fpubh.2024.1407302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024] Open
Abstract
Carpal Tunnel Syndrome (CTS) has traditionally been viewed as a specialized medical condition. However, its escalating prevalence among professionals across a multitude of industries has sparked substantial interest in recent years. This review aims to delve into CTS as an occupational disease, focusing on its epidemiological patterns, risk factors, symptoms, and management options, particularly emphasizing its relevance in professional environments. The complex interaction of anatomical, biomechanical, and pathophysiological factors that contribute to the development of CTS in different work settings underlines the critical role of ergonomic measures, prompt clinical identification, and tailored treatment plans in reducing its effects. Nevertheless, the challenges presented by existing research, including diverse methodologies and definitions, highlight the need for more unified protocols to thoroughly understand and tackle this issue. There's a pressing demand for more in-depth research into the epidemiology of CTS, its injury mechanisms, and the potential role of targeted medicine. Moreover, recognizing CTS's wider ramifications beyond personal health is essential. The economic burden associated with CTS-related healthcare costs, productivity losses, and compensation claims can significantly impact both businesses and the broader society. Therefore, initiatives aimed at preventing CTS through workplace interventions, education, and early intervention programs not only benefit the affected individuals but also contribute to the overall well-being of the workforce and economic productivity. By fostering a collaborative approach among healthcare professionals, employers, policymakers, and other stakeholders, we can strive towards creating safer and healthier work environments while effectively managing the challenges posed by CTS in occupational settings.
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Affiliation(s)
| | | | - Marius Gabriel Bunescu
- Department of Occupational Medicine, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | | | - Victor Gheorman
- Department of Psychiatry, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Andrei Gresita
- College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY, United States
| | - Venera Cristina Dinescu
- Department of Health Promotion and Occupational Medicine, University of Medicine and Pharmacy of Craiova, Craiova, Romania
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4
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Doh CH, Kim YJ, Kim JK, Lee J, Shin YH. Association of carpal tunnel syndrome risk factors with treatment modality selection focusing on corticosteroid injection and surgery: A nationwide population-based study. Medicine (Baltimore) 2024; 103:e37781. [PMID: 38640326 PMCID: PMC11029960 DOI: 10.1097/md.0000000000037781] [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: 12/09/2023] [Revised: 01/26/2024] [Accepted: 03/13/2024] [Indexed: 04/21/2024] Open
Abstract
Several studies have revealed the risk factors for carpal tunnel syndrome (CTS). However, no studies have evaluated the influence of these risk factors on the selection of treatment modalities for CTS. This study aimed to determine the influence of CTS risk factors on the selection of CTS treatment modalities with a focus on corticosteroid injection (CI) and surgery. We conducted a retrospective cohort study of patients aged ≥20 years with newly diagnosed CTS in the Korean health insurance review and assessment service between 2010 and 2019. We evaluated the demographic information, the existence of CTS risk factors, and the applied treatment modalities for CTS, including CI and operation. The CTS risk factors include age, sex, diabetes mellitus, osteoarthritis of the hand or wrist, rheumatoid arthritis, hypothyroidism, gout, chronic kidney disease (CKD) on dialysis, antiestrogen or aromatase inhibitor medication, and a history of distal radius fracture (DRF). Multivariable logistic regression analyses were conducted. Age over 80 years was the most significantly associated factor for the selection of CI in CTS (odd ratio [OR], 2.149; 95% confidence interval [CI], 2.092 to 2.209; P < .001). Among underlying diseases or medications, CKD on dialysis (OR, 4.001; 95% CI, 3.819-4.193; P < .001) was the most significant associated factor for the selection of operation for CTS, followed by a history of DRF (OR, 1.803; 95% CI, 1.749-1.860; P < .001). Old age was the most significantly related factor for selecting CI. Among underlying diseases or medications, CKD on dialysis and the history of DRF were the most significantly related factors for selecting operative treatment. For these patients, clinicians should proactively consider an operation to reduce the long-term discomfort and economic burdens.
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Affiliation(s)
- Chang Hyun Doh
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ye-Jee Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Kwang Kim
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jongjin Lee
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Ho Shin
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Szapary HJ, Meulendijks MZ, Moura SP, Veeramani A, Gomez-Eslava B, Hoftiezer YAJ, Chen NC, Eberlin KR. Phalangeal Fractures Requiring Vascular Reconstruction: Epidemiology and Factors Predictive of Reoperation. Hand (N Y) 2024; 19:247-255. [PMID: 35852405 PMCID: PMC10953521 DOI: 10.1177/15589447221109635] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
BACKGROUND Demographic information related to phalangeal fractures that undergo simultaneous vascular repair, as well as their complication and reoperation profiles, remain incompletely understood. This study aimed to examine the patient and fracture characteristics influencing the outcomes after these injuries in a large Unites States adult patient cohort and to identify risk factors associated with unplanned reoperation of these fractures. METHODS A retrospective study was performed, identifying 54 phalangeal fractures in 48 patients; all fractures were also associated with vascular injuries requiring repair. Patients with digital amputations were excluded. A manual chart review was performed to collect epidemiologic, radiographic, and surgical outcome information. RESULTS The incidence of phalangeal fractures undergoing vascular repair was higher in the non-dominant hand, middle finger, proximal phalanx, and phalangeal shaft. Most (52.9%) fractures were due to occupational injury, with the most common mechanism being sharp injuries. More than half of the fractures had a nerve injury, and 13% required a vein graft for vascular repair. More than half of the fractures required at least one reoperation, most commonly due to "stiffness/tendon adhesion" (50%) and "nonunion or delayed union" (21.4%). In multivariable analysis, thumb (odds ratio [OR]: 35.1, P = .043) and index (OR: 14.0, P = .048) fingers' fractures were found to be independently associated with unplanned reoperation. CONCLUSIONS Phalangeal fractures requiring vascular repair occurred most often in the occupational setting and more than 50% required at least one unplanned reoperation. Injuries sustained in the thumb and index finger were more likely to undergo unplanned reoperation, which may guide initial treatment decision-making and postoperative follow-up.
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Affiliation(s)
- Hannah J. Szapary
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Steven P. Moura
- Massachusetts General Hospital, Boston, USA
- Boston University, MA, USA
| | - Anamika Veeramani
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Barbara Gomez-Eslava
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Neal C. Chen
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Kyle R. Eberlin
- Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
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Güvener O, Dağ F, Şahin G, Özçakar L. Immediate effects of Kinesio taping in carpal tunnel syndrome: A randomized controlled double-blind ultrasonographic study. J Hand Ther 2024:S0894-1130(23)00205-3. [PMID: 38360485 DOI: 10.1016/j.jht.2023.12.017] [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: 09/20/2023] [Revised: 11/08/2023] [Accepted: 12/30/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND The effects of Kinesio taping (KT) in carpal tunnel syndrome are controversial. PURPOSE This study aimed to examine whether KT has any effect on the skin, subcutaneous tissue, and median nerve measurements and to compare the effects of two different KT applications. STUDY DESIGN This is a prospective, double-blinded, randomized trial. This study was prospectively registered on the clinicaltrials.gov (NCT05475197). A total of 34 wrists (21 patients) who were clinically and electrophysiologically diagnosed with mild/moderate carpal tunnel syndrome were randomly divided into two KT intervention groups (group 1: neural technique and area correction technique and group 2: area correction technique). METHODS At baseline and immediately after the removal of KT (48 hours), pain was assessed with visual analog scale, hand grip strength with a hand-held dynamometer, and pinch strength using a pinch meter. Likewise, using ultrasound, skin and subcutaneous tissue thicknesses, median nerve cross-sectional area and flattening ratio, as well as median nerve depth were measured at the carpal tunnel inlet and outlet levels. RESULTS While there was significant improvement in the pain scores (compared to the baseline) immediately after the KT in both groups (group 1: p = 0.03, ηp2 = 0.44; group 2: p < 0.001, ηp2 = 0.71), there was no difference in between (p = 0.07, ηp2 = 0.10). Grip strength significantly increased only in group 2 (p = 0.01, ηp2 = 0.35). None of the sonographic measurements displayed significant difference either within or between groups at baseline and after KT (all p > 0.05). CONCLUSIONS While pain scores improved after KT, they were not coupled with any morphologic changes assessed by ultrasound.
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Affiliation(s)
- Orhan Güvener
- Mersin University Medical School, Department of Physical and Rehabilitation Medicine, Mersin, Turkey.
| | - Figen Dağ
- Mersin University Medical School, Department of Physical and Rehabilitation Medicine, Mersin, Turkey; Mersin University Vocational School of Medical Services, Department of Medical Services and Techniques, Mersin, Turkey
| | - Günşah Şahin
- Mersin University Medical School, Department of Physical and Rehabilitation Medicine, Mersin, Turkey
| | - Levent Özçakar
- Hacettepe University Medical School, Department of Physical and Rehabilitation Medicine, Ankara, Turkey
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7
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Vernick RC, Beckwitt CH, Fowler JR. Subjective and Objective Differences in Patients with Unilateral and Bilateral Carpal Tunnel Syndrome and the Role of Obesity in Syndrome Severity. Plast Reconstr Surg 2024; 153:423-429. [PMID: 37257136 DOI: 10.1097/prs.0000000000010773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND It remains unclear whether physiologic differences exist in musculoskeletal ultrasound nerve measurements when comparing bilateral and unilateral carpal tunnel syndrome (CTS) patients. Similarly, the influence of body mass index on CTS severity is not well characterized. METHODS Unilateral and bilateral CTS patients were seen from October of 2014 to February of 2021. Obese and nonobese CTS patients were compared. Median nerve cross-sectional area (CSA), Boston Carpal Tunnel Syndrome Questionnaire (BCTSQ), and six-item Carpal Tunnel Symptom Score (CTS-6) measures were obtained. Nerve conduction studies recorded distal motor latency (DML) and distal sensory latency (DSL). Statistical analysis used Wilcoxon signed rank testing for paired continuous variables, Mann-Whitney U testing for nonpaired continuous variables, and chi-square testing for continuous variables, with a significance level of P < 0.05. RESULTS A total of 109 (218 nerves) bilateral and 112 (112 nerves) unilateral CTS patients were reviewed. Bilateral patients had larger median nerve CSAs on their more symptomatic side, when defined by BCTSQ score ( P < 0.0001), CTS-6 score ( P < 0.0001), DML ( P < 0.0001), and DSL ( P < 0.01). Bilateral patients also had higher symptom severity scale ( P < 0.01) and DSL ( P < 0.001) outcomes compared with unilateral patients. Obese patients had higher median nerve CSA ( P < 0.01), prolonged DML, and prolonged DSL ( P < 0.0001) values despite similar CTS severity (BCTSQ and CTS-6). CONCLUSIONS Ultrasound identifies the more symptomatic side in bilateral patients, which correlates with increasing severity (NCS and BCTSQ). Obesity increases median nerve CSA and prolongs nerve conduction studies without influencing CTS severity. This information can be used when considering which diagnostic test to order for CTS.
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Affiliation(s)
| | | | - John R Fowler
- Department of Orthopaedic Surgery, University of Pittsburgh
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8
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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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Gao B, Skalitzky MK, Rund J, Shamrock AG, Gulbrandsen TR, Buckwalter J. Carpal Tunnel Surgery: Can Patients Read, Understand, and Act on Online Educational Resources? THE IOWA ORTHOPAEDIC JOURNAL 2024; 44:47-58. [PMID: 38919356 PMCID: PMC11195886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Background Patients often access online resources to educate themselves prior to undergoing elective surgery such as carpal tunnel release (CTR). The purpose of this study was to evaluate available online resources regarding CTR on objective measures of readability (syntax reading grade-level), understandability (ability to convey key messages in a comprehensible manner), and actionability (providing actions the reader may take). Methods The study conducted two independent Google searches for "Carpal Tunnel Surgery" and among the top 50 results, analyzed articles aimed at educating patients about CTR. Readability was assessed using six different indices: Flesch-Kincaid Grade Level Index, Flesch Reading Ease, Gunning Fog Index, Simple Measure of Gobbledygook (SMOG) Index, Coleman Liau Index, Automated Readability Index. The Patient Education Materials Assessment Tool evaluated understandability and actionability on a 0-100% scale. Spearman's correlation assessed relationships between these metrics and Google search ranks, with p<0.05 indicating statistical significance. Results Of the 39 websites meeting the inclusion criteria, the mean readability grade level exceeded 9, with the lowest being 9.4 ± 1.5 (SMOG index). Readability did not correlate with Google search ranking (lowest p=0.25). Mean understandability and actionability were 59% ± 15 and 26% ± 24, respectively. Only 28% of the articles used visual aids, and few provided concise summaries or clear, actionable steps. Notably, lower grade reading levels were linked to higher actionability scores (p ≤ 0.02 in several indices), but no readability metrics significantly correlated with understandability. Google search rankings showed no significant association with either understandability or actionability scores. Conclusion Online educational materials for CTR score poorly in readability, understandability, and actionability. Quality metrics do not appear to affect Google search rankings. The poor quality metric scores found in our study highlight a need for hand specialists to improve online patient resources, especially in an era emphasizing shared decision-making in healthcare. Level of Evidence: IV.
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Affiliation(s)
- Burke Gao
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Mary Kate Skalitzky
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Joseph Rund
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Alan G. Shamrock
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Trevor R. Gulbrandsen
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Joseph Buckwalter
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Çupi B, Šarac I, Jovanović JJ, Jovanović S, Petrović-Oggiano G, Debeljak-Martačić J, Jovanović J. Occupational and non-occupational risk factors correlating with the severity of clinical manifestations of carpal tunnel syndrome and related work disability among workers who work with a computer. Arh Hig Rada Toksikol 2023; 74:252-272. [PMID: 38146761 PMCID: PMC10750320 DOI: 10.2478/aiht-2023-74-3754] [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: 06/01/2023] [Revised: 07/01/2023] [Accepted: 12/01/2023] [Indexed: 12/27/2023] Open
Abstract
The contribution of certain occupational and personal factors to the development of carpal tunnel syndrome (CTS) is still uncertain. We investigated which specific occupational and non-occupational factors correlate with the level of clinical manifestations and work disability related to CTS. The study included 190 workers who work with a computer and have diagnosed CTS (100 men, 90 women, aged 20-65 years). Subjective experience of CTS-related impairments was assessed with the Symptom Severity Scale (SSS) and the Functional Status Scale (FSS) of the Boston Carpal Tunnel Syndrome Questionnaire (BCTQ). The objective, neural impairments were tested with electrodiagnostics (EDX), whereas CTS-related work disability data were collected from medical records. We found a high inter-correlation between BCTQ, EDX, and work disability data. These also showed high correlations with certain occupational factors (duration of computer-working in months and hours spent daily in computer-working, certain ergonomic, microclimatic, and other occupational conditions) and non-occupational factors (demographic and lifestyle factors: nutritional status, diet, smoking, alcohol consumption, and physical activity). Despite its limitations, our study has identified occupational and non-occupational risk factors that can aggravate CTS and work disability, but which can also be improved with workplace and lifestyle preventive and corrective measures. More research is needed, though, to establish the possible causal relationships and the independent influence of each of those risk factors.
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Affiliation(s)
- Blerim Çupi
- Besa Meditor Primary Healthcare Centre, Oslomej, Kičevo, North Macedonia
- University of Niš Faculty of Medicine, Department of Occupational Health, Niš, Serbia
| | - Ivana Šarac
- University of Belgrade Institute for Medical Research, National Institute of Republic of Serbia, Centre of Research Excellence in Nutrition and Metabolism, Belgrade, Serbia
| | | | - Stefan Jovanović
- University of Niš Faculty of Medicine, Department of Occupational Health, Niš, Serbia
| | - Gordana Petrović-Oggiano
- University of Belgrade Institute for Medical Research, National Institute of Republic of Serbia, Centre of Research Excellence in Nutrition and Metabolism, Belgrade, Serbia
| | - Jasmina Debeljak-Martačić
- University of Belgrade Institute for Medical Research, National Institute of Republic of Serbia, Centre of Research Excellence in Nutrition and Metabolism, Belgrade, Serbia
| | - Jovica Jovanović
- University of Niš Faculty of Medicine, Department of Occupational Health, Niš, Serbia
- Institute of Occupational Medicine, Niš, Serbia
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Serrano-Alarcón M, Ardito C, Leombruni R, Kentikelenis A, d'Errico A, Odone A, Costa G, Stuckler D. Health and labor market effects of an unanticipated rise in retirement age. Evidence from the 2012 Italian pension reform. HEALTH ECONOMICS 2023; 32:2745-2767. [PMID: 37667427 DOI: 10.1002/hec.4749] [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: 11/13/2022] [Revised: 06/25/2023] [Accepted: 07/21/2023] [Indexed: 09/06/2023]
Abstract
As retirement ages increase around the world, not all workers may be equally able to extend their working lives. In this article, we examine the health and labor market effects of an Italian pension reform that suddenly increased the normal retirement age up to 7 years for women and up to 2 years for men. To do this, we use linked labor and healthcare administrative data, jointly with survey data and difference-in-difference methods. Our results show that the reform was effective in postponing retirement among both genders, as pension claiming dropped substantially for older workers. However, there were also side effects as the reform significantly pushed previously employed men and women into unemployment and disability pension. Among women only, the reform also increased sick leave and hospitalizations related to mental health and injuries. These effects were driven by women with previously low health status, suggesting that undifferentiated and abrupt increases in pension age might harm more vulnerable workers. Coherently with the milder tightening of retirement age experienced by men, labor market responses were smaller in size, and they did not suffer any significant health effects.
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Affiliation(s)
- Manuel Serrano-Alarcón
- European Commission, Joint Research Centre (JRC), Ispra, Italy
- DONDENA Research Centre, Bocconi University, Milano, Italy
| | - Chiara Ardito
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Roberto Leombruni
- Department of Economics and Statistics, University of Torino, Torino, Italy
| | | | - Angelo d'Errico
- Epidemiology Unit of Piedmont Region, ASL TO3, Grugliasco, Turin, Italy
| | - Anna Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Giuseppe Costa
- Epidemiology Unit of Piedmont Region, ASL TO3, Grugliasco, Turin, Italy
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - David Stuckler
- DONDENA Research Centre, Bocconi University, Milano, Italy
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12
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Demissie B, Yenew C, Alemu A, Bantie B, Sume BW, Deml YA, Tegegne E. Carpal tunnel syndrome and its associated factors among computer user bankers in South Gondar Zone, Northwest Ethiopia, 2021: a cross sectional study. BMC Musculoskelet Disord 2023; 24:828. [PMID: 37858114 PMCID: PMC10585807 DOI: 10.1186/s12891-023-06918-5] [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: 04/02/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023] Open
Abstract
INTRODUCTION The use of information devices like computers is skyrocketed in recent years, leading injuries. Carpal Tunnel Syndrome is a leading cause of upper extremity MSDs specially to banking workers. Hence, this paper was intended to highlight its magnitude associated factors in the study area. METHODS AND MATERIALS Institutional based cross-sectional study was conducted from September 13, 2021 to October 09, 2021. A total of 422 private and government owned computer user bankers were participated. Simple random sampling technique was used to select the study participants. Data were collected using Durkan's compression test, flexion and compression test, Phalen's test, and Tinel's test. Multivariable logistic regression model was used to investigate the relationship between predictors and Carpal Tunnel Syndrome. P-value less than 0.05 was considered to declare as a significant and Adjusted Odds Ration for strength association between risk factors and Carpal Tunnel Syndrome. RESULT Among 422 participants, the annual prevalence of CTS was 11.7%. Being smoker [AOR: 4.2; 95% CI: 1.76-10.26], having > 5-year work experience [AOR: 7.98; 95% CI: 3.7-17.33], movement repetition [AOR: 3.9; 95% CI: 1.66-9.4] and lack of ergonomics training [AOR: 5.2; 95% CI: 2.8-9.5] were independently associated risk factors to Carpal Tunnel Syndrome. CONCLUSION Carpal Tunnel Syndrome was high (11.7%) among bankers in this study area. Carpal Tunnel Syndrome was predicted by smoking, length of employment, movement repetition, and not received ergonomics training. Therefore, fore the banking industry, it would be better to maintain strict follow-up and provision of ergonomics training.
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Affiliation(s)
- Biruk Demissie
- Department of Environmental Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Chalachew Yenew
- Department of Environmental Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Alelign Alemu
- Department of Environmental Health and Hygiene, Bonn University Hospital, Bonn, Germany
| | - Berihun Bantie
- Department of Comprehensive Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Bickes Wube Sume
- Department of Biomedical Sciences, School of Medicine, Debre Markos University, Debre Markos, Ethiopia
| | - Yikeber Argachew Deml
- Department of Biomedical Sciences, School of Medicine, Debre Markos University, Debre Markos, Ethiopia
| | - Eniyew Tegegne
- Department of Environmental Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia.
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Shang X, Meng X, Zhu H. Suppurative tenosynovitis with chronic carpal tunnel syndrome due to corticosteroid injections: A case report. Int J Surg Case Rep 2023; 111:108716. [PMID: 37696106 PMCID: PMC10498192 DOI: 10.1016/j.ijscr.2023.108716] [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: 07/20/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 09/13/2023] Open
Abstract
INTRODUCTION Steroid hormone blocking is a common treatment for tenosynovitis. However, local steroid hormone blocking requires careful attention to the local inflammatory response, as infection can cause severe local soft tissue inflammation and damage. PRESENTATION OF CASE A 46-year-old female patient received local steroid hormone blocking treatment for tenosynovitis of the right thumb at another hospital 3 months earlier. Five days later, the patient gradually experienced redness, swelling, and pain in her right hand. By day 7, the symptoms worsened with increased swelling, wrist pain, and finger numbness. After the carpal tunnel incision, the patient's symptoms improved upon admission to the local hospital's emergency department. However, 2 weeks post-operation, she experienced recurring numbness, pain, discomfort, and local sinus exudation in her right hand, which worsened over 2 months, prompting the patient to seek outpatient treatment at our hospital. DISCUSSION An increase in local content within the wrist joint content is a major cause of carpal tunnel syndrome. Repeated stimulation of the inflamed tissues often leads to the development of granulomatous hyperplasia. Hyperplastic granulomas often produce local compression. If located in the peripheral nerve duct, it may cause nerve entrapment and lead to peripheral nerve injury. Surgery is often required to excise the hyperplastic tissue and release the entrapped nerve. CONCLUSION Prompt and thorough debridement is necessary for addressing local soft tissue infections caused by suppurative tenosynovitis. Failure to do so may result in recurrent local granuloma hyperplasia and the development of local compression diseases, especially in wrist median nerve compression cases.
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Affiliation(s)
- Xiuchao Shang
- Department of Orthopedics, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
| | - Xiangsheng Meng
- Department of Orthopedics, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China
| | - Haiquan Zhu
- Department of Orthopedics, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu Province, China.
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Moro-López-Menchero P, Fernández-de-Las-Peñas C, Güeita-Rodríguez J, Gómez-Sanchez SM, Gil-Crujera A, Palacios-Ceña D. Carpal tunnel syndrome in the workplace. Triggers, coping strategies, and economic impact: A qualitative study from the perspective of women manual workers. J Hand Ther 2023; 36:817-824. [PMID: 37591728 DOI: 10.1016/j.jht.2023.06.003] [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: 12/19/2022] [Revised: 03/28/2023] [Accepted: 06/02/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) may lead to significant work limitations, especially in female manual workers. There is scarce evidence on the perspective of female manual workers with CTS. PURPOSE To explore the perspective of female workers who suffer from CTS regarding triggers, coping strategies, and economic impact. STUDY DESIGN A qualitative phenomenological study was conducted involving 18 manual workers with CTS diagnosed by the neurology service of a public hospital. METHODS Purposive sampling was applied, and data were collected using in-depth interviews and researchers' notes. An inductive thematic analysis was applied to identify themes reflecting the participants' experience. Guba and Lincoln criteria were applied to establish the trustworthiness of the data. RESULTS The mean age of participants was 40.06 years (SD 9.86). Four themes were identified: (a) coping with work limitations; (b) work activities that aggravate symptoms; (c) relationships at work; and (d) the economic burden of CTS. The effect of work on CTS, daily constraints, work situations that trigger the symptoms, and the strategies used by participants to adapt to their work are described. In addition, they recounted how relationships with managers and coworkers are modified and how CTS affects family finances. CONCLUSIONS The findings describe aggravating factors among working women, coping strategies used, and the social and occupational impact of CTS.
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Affiliation(s)
- Paloma Moro-López-Menchero
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Research Group of Humanities and Qualitative Research in Health Science of Universidad Rey Juan Carlos, Universidad Rey Juan Carlos, Alcorcón, Spain.
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Research Group of Manual Therapy, Dry Needling and Therapeutic Exercise, Universidad Rey Juan Carlos, Alcorcón, Spain.
| | - Javier Güeita-Rodríguez
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Research Group of Humanities and Qualitative Research in Health Science of Universidad Rey Juan Carlos, Universidad Rey Juan Carlos, Alcorcón, Spain.
| | - Stella Maris Gómez-Sanchez
- Research Group GAMDES, Department of Basic Health Sciences, Universidad Rey Juan Carlos, Alcorcón, Spain.
| | - Antonio Gil-Crujera
- Research Group GAMDES, Department of Basic Health Sciences, Universidad Rey Juan Carlos, Alcorcón, Spain.
| | - Domingo Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Research Group of Humanities and Qualitative Research in Health Science of Universidad Rey Juan Carlos, Universidad Rey Juan Carlos, Alcorcón, Spain.
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Martin CJ, Woods S, Bertke S, Pinkerton L, Jin C. Increased Mortality Associated With Disability Among Workers' Compensation Claimants With Upper Extremity Neuropathy. J Occup Environ Med 2023; 65:798-802. [PMID: 37367631 DOI: 10.1097/jom.0000000000002910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate and compare mortality after disabling and nondisabling occupational injuries. METHODS Vital status was ascertained through 2020 for 2077 individuals with a workers' compensation claim for upper extremity neuropathy in West Virginia in 1998 or 1999. Standardized mortality ratios compared mortality to the West Virginia general population. Hazard ratios (HRs) obtained from Cox regression models compared mortality among those with and without lost work time or permanent disability. RESULTS Overall, the standardized mortality ratio for accidental poisoning deaths was elevated (1.75, 95% confidence interval [CI]: 1.08-2.68). All-cause mortality HRs and cancer HRs were elevated for lost work time (HR = 1.09, 95% CI: 0.93-1.28; HR = 1.50, 95% CI: 1.09-2.08, respectively) and permanent disability (HR = 1.22, 95% CI: 1.04-1.44; HR = 1.78, 95% CI: 1.27-2.48, respectively). CONCLUSIONS Work-related disability was associated with broad elevations in mortality.
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Affiliation(s)
- Christopher J Martin
- From the West Virginia University, Morgantown, West Virginia (C.J.M., S.W., C.J.); National Institute for Occupational Safety and Health, Cincinnati, Ohio (S.B.); and Maximus, Inc, McLean, Virginia (L.P.)
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Ohuchi K, Tomioka T, Miyakoshi N. A Case of Atraumatic Acute Carpal Tunnel Syndrome Requiring Emergency Surgery. Cureus 2023; 15:e44935. [PMID: 37818512 PMCID: PMC10561009 DOI: 10.7759/cureus.44935] [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: 09/08/2023] [Indexed: 10/12/2023] Open
Abstract
Acute carpal tunnel syndrome (ACTS) is an urgent condition in which symptoms progress rapidly on an hourly basis, and emergency surgery may be required to treat it. ACTS often occurs after a traumatic event such as a fracture of the distal radius, and rarely occurs non-traumatically. We present a case of a 60-year-old male with ACTS secondary to acute synovitis due to rheumatoid arthritis. The patient complained of strong numbness from the thumb to the ring finger and pain in the palm, and he was unable to actively flex or extend his fingers. In addition, severe tenderness was observed in the palm; on the contralateral side, no obvious tenderness of the forearm and wrist joint was observed. Due to the intolerable pain and numbness, ACTS was suspected. Internal pressure from the forearm to the palm was measured, and it was found that the internal pressure of the carpal tunnel was elevated at 150 mmHg. Based on these findings, non-traumatic ACTS was diagnosed, and emergency surgery was performed. The transverse carpal ligament was exposed, an incision was made from the distal end, and the proximal part was fully incised to the forearm fascia so that the carpal tunnel was completely released. The synovial membranes around the median nerve were peeled off, confirming that the nerve had been loosened sufficiently. After the operation, finger pain and numbness improved dramatically from the day after surgery. Proper diagnosis and prompt treatment with surgical median nerve decompression are crucial for good functional recovery in these patients.
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Affiliation(s)
- Kentaro Ohuchi
- Orthopedic Surgery, Yokote Municipal Hospital, Yokote, JPN
| | | | - Naohisa Miyakoshi
- Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, JPN
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Ben Said H, Kaabi K, Kerkeni N, Youssef I, Mechergui N, Brahim D, Youssfi I, Mersni M, Bahri G, Hamdouni M, Ladhari N. The Professional Future in Operated Carpal Tunnel Syndrome: A Cross-Sectional Study of Recognized Occupational Cases. LA MEDICINA DEL LAVORO 2023; 114:e2023031. [PMID: 37534428 PMCID: PMC10415846 DOI: 10.23749/mdl.v114i4.13704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 05/24/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is frequently present among workers. This syndrome's professional and economic impact makes it a priority in occupational health. We aimed to describe the professional future of workers suffering from occupational CTS after surgery and the factors that could influence their retention at the job. -Methods: A retrospective descriptive study of workers operated on occupational CTS was conducted from 2014 to 2019. The data was collected using pre-established and phone questionnaires to determine their professional future after surgery. RESULTS We included 99 workers with operated CTS. They had a mean age of 45±6.5 years, were predominantly female (97%), and had two dependent children in 72.7% of cases. They worked as a seamstress in 44.4% of patients with a mean professional seniority of 18±7.2 years. The professional future was a return to work with a job transfer at 44.4% and job maintenance with ergonomic adjustments at 39.4%. A job loss was noticed in 12.2% of cases. Early retirement was noticed in 8.2%, dismissal in 3%, and resignation in 1% of cases. The factors influencing the professional future were age 50 to 59 years (p=0.01) and dependent children (p=0.02). CONCLUSIONS In our survey, most operated-CTS workers benefited from a job transfer and kept their job with ergonomic adjustments to their work conditions. Therefore, interventions aiming to improve the professional future of workers operated on CTS by ensuring sufficient staff and adjusting workplaces are needed.
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Affiliation(s)
- Hanene Ben Said
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | | | | | - Imen Youssef
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | - Najla Mechergui
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | - Dorra Brahim
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | - Imen Youssfi
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia.
| | - Meriem Mersni
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | - Ghada Bahri
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
| | | | - Nizar Ladhari
- Department of Occupational Medicine, Charles Nicolle Hospital, Tunis, Tunisia .
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Matur Z, Zengin T, Bolu NE, Oge AE. Prevalence of Carpal Tunnel Syndrome Symptoms Among Young Dentists. Cureus 2023; 15:e43358. [PMID: 37700967 PMCID: PMC10493822 DOI: 10.7759/cureus.43358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2023] [Indexed: 09/14/2023] Open
Abstract
Objectives Although age is a risk factor, carpal tunnel syndrome (CTS) can also affect younger individuals, particularly those involved in activities or occupations that require repetitive hand movements, forceful gripping, or prolonged wrist flexion/extension. This case-control study aimed to examine the prevalence of CTS symptoms and frequent object dropping among a group of young dentists who are exposed to CTS risk factors. Additionally, other reported risk factors for CTS, such as sex, obesity, and square wrist sign, were also investigated. Methods A total of 74 dentists (48 women, mean age 28.5 years), who are working at Istanbul Faculty of Dentistry, the largest dental school in Istanbul, which is the biggest city in Turkey, were included in the study. Additionally, 61 age- and sex-matched controls (38 women, mean age 27.9 years) were also recruited. The Edinburgh Hand Preference Questionnaire, Boston Carpal Tunnel Syndrome Questionnaire (BCTQ), a questionnaire for object dropping and occupational hand usage, anthropometric measurements of the hands, clinical neurologic examination, and electromyography intended for the detection of CTS were performed. Results The dentists had a higher total weekly hand usage duration compared to the controls (66.3 vs 44.8 hours, p<0.001). BCTQ scores and the frequency of object dropping were also significantly higher in dentists compared to controls (respective p values: 0.011, 0.003). Positive correlations were found between BCTQ scores, hand usage durations, and object dropping (respective p values: 0.001, <0.001). BCTQ scores were higher in women than in men (p=0.027). Electrophysiologic evidence of CTS was found in one dentist. Conclusions Symptoms of CTS may manifest in individuals at a younger age than predicted, primarily influenced by their occupation and the duration of hand usage. Dentists, in particular, report a higher incidence of complaints related to object dropping, which can be attributed to their frequent use of specialized tools and engagement in delicate tasks, resulting in heightened awareness. However, it can also potentially serve as an indicator of CTS.
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Affiliation(s)
- Zeliha Matur
- Department of Neurology, Bezmialem Vakif University, Faculty of Medicine, Istanbul, TUR
| | - Tunahan Zengin
- Department of Neurology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, TUR
- Department of Internal Medicine, Trakya University, Faculty of Medicine, Edirne, TUR
| | - Naci Emre Bolu
- Department of Neurology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, TUR
- Department of Neurology, Maltepe University, Faculty of Medicine, Istanbul, TUR
| | - Ali Emre Oge
- Departments of Neurology and Clinical Neurophysiolgy, Istanbul University, Istanbul Faculty of Medicine, Istanbul, TUR
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Kostares E, Kostare G, Kostares M, Kantzanou M. Prevalence of carpal tunnel syndrome among dentists: a systematic review and meta-analysis. F1000Res 2023; 12:196. [PMID: 37614565 PMCID: PMC10442586 DOI: 10.12688/f1000research.131173.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/25/2023] [Indexed: 08/25/2023] Open
Abstract
Purpose: To estimate the prevalence of carpal tunnel syndrome (CTS) among dental surgeons and the effect of possible moderators on it. Methods: A systematic literature search (Medline and Scopus databases) was conducted independently by two reviewers. Only observational studies that examined specifically the prevalence rates of CTS among dentists were included. Quality assessment was performed. The pooled prevalence with 95% confidence intervals (CI) was estimated. Outlier and influential analysis were conducted. Moderator analysis was performed in order the effect of categorical and continuous variables on the estimated prevalence to be investigated. Results: In total, ten eligible studies (3,547 participants) were finally included in this meta-analysis. Two of them were estimated as high quality (low risk of bias) and the remaining ones as moderate quality (moderate risk of bias). The overall prevalence of CTS among dental surgeons was estimated as 9.87% (95%CI 6.84%-14.03%) with significant heterogeneity between studies. No study was identified as influential. Potential sources of heterogeneity were not identified through meta-regression analysis. In the subgroup analysis the prevalence was 12.47% (95%CI 6.38%-22.95%) for the group identified as having CTS through medical history and at least clinical examination or electrodiagnostic testing and 8.56% (95%CI 5.53%-13.01%) among those who identified solely through questionnaire. Conclusions: Our findings are important to provide the pooled prevalence of CTS among dentists. Our results were based on highly heterogeneous studies. Our study reports a considerable prevalence, consequently, significance of awareness among dental surgeons regarding the etiology of this issue is more than necessary. More studies need to be conducted that could guide researchers in order this issue to be fully investigated.
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Affiliation(s)
- Evangelos Kostares
- School of Health Sciences, National and Kapodistrian University, Athens, 11527, Greece
| | - Georgia Kostare
- School of Health Sciences, National and Kapodistrian University, Athens, 11527, Greece
| | - Michael Kostares
- School of Health Sciences, National and Kapodistrian University, Athens, 11527, Greece
| | - Maria Kantzanou
- School of Health Sciences, National and Kapodistrian University, Athens, 11527, Greece
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Twardowska M, Czarnecki P, Jokiel M, Bręborowicz E, Huber J, Romanowski L. Delayed Surgical Treatment in Patients with Chronic Carpal Tunnel Syndrome Is Still Effective in the Improvement of Hand Function. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1404. [PMID: 37629694 PMCID: PMC10456912 DOI: 10.3390/medicina59081404] [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: 06/27/2023] [Revised: 07/27/2023] [Accepted: 07/29/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Severe carpal tunnel syndrome (CTS) is the most common compression neuropathy in the upper extremities treated conservatively; later, when advanced, CTS is treated mostly surgically. The most prevalent symptoms comprise numbness, as well as sensation loss in the thumb, index, and middle finger, and thenar muscle strength loss, resulting in impaired daily functioning for patients. Data on the results of CTS treatment in patients with delayed surgical intervention are scarce. The aim of this study was to determine the postoperative results of chronic carpal tunnel syndrome treatment in patients with symptoms lasting for at least 5 years. Materials and Methods: A total of 86 patients (69 females, 17 males) with a mean age of 58 years reporting symptoms of CTS for at least 5 years (mean: 8.5 years) were prospectively studied. The average follow-up time was 33 months. All patients underwent the surgical open decompression of the median nerve at the wrist. A preoperative observation was composed of an interview and a clinical examination. The subjects completed the DASH (the Disabilities of the Arm, Shoulder, and Hand), PRWE (Patient-Rated Wrist Evaluation), and self-report questionnaires. Global grip strength, sensory discrimination, characteristic symptoms of CTS, and thenar muscle atrophy were examined. Postoperatively, clinical and functional examinations were repeated, and patients expressed their opinions by completing a BCTQ (Boston Carpal Tunnel Syndrome Questionnaire). Results: We found improvements in daily activities and hand function postoperatively. Overall, 88% of patients were satisfied with the outcome of surgery. DASH scores decreased after surgery from 44.82 to 14.12 at p < 0.001. PRWE questionnaire scores decreased from 53.34 to 15.19 at p < 0.001. The mean score of the BCTQ on the scale regarding the severity of symptoms was 1.48 and 1.62 on the scale regarding function after surgery. No significant differences were found in the scores between the male and female groups or between age groups (p > 0.05). A significant increase in global grip strength from 16.61 kg to 21.91 kg was observed postoperatively at p < 0.001. No significant difference was detected in the measurement of sensory discrimination (6.02 vs. 5.44). In most of the examined patients, night numbness and wrist pain subsided after surgery at p < 0.001. Thenar muscle atrophy diminished after surgery at p < 0.001. Conclusions: Most patients were satisfied with the results of CTS surgery regarding the open decompression of the median nerve even after 5 years of ineffective conservative treatment. Significant improvement of the hand function was confirmed in the functional studies.
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Affiliation(s)
- Marta Twardowska
- Department of Traumatology, Orthopaedics and Hand Surgery, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland; (P.C.); (M.J.); (E.B.); (L.R.)
| | - Piotr Czarnecki
- Department of Traumatology, Orthopaedics and Hand Surgery, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland; (P.C.); (M.J.); (E.B.); (L.R.)
| | - Marta Jokiel
- Department of Traumatology, Orthopaedics and Hand Surgery, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland; (P.C.); (M.J.); (E.B.); (L.R.)
| | - Ewa Bręborowicz
- Department of Traumatology, Orthopaedics and Hand Surgery, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland; (P.C.); (M.J.); (E.B.); (L.R.)
| | - Juliusz Huber
- Department of Pathophysiology of Locomotor Organs, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland;
| | - Leszek Romanowski
- Department of Traumatology, Orthopaedics and Hand Surgery, Poznan University of Medical Sciences, 28 Czerwca 1956 r. Street, No. 135/147, 61-545 Poznan, Poland; (P.C.); (M.J.); (E.B.); (L.R.)
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Rayegani SM, Bayat M. Sonographic evaluation of median nerve cross-sectional area in a normal Iranian population: A cross-sectional study. Health Sci Rep 2023; 6:e1393. [PMID: 37396558 PMCID: PMC10308346 DOI: 10.1002/hsr2.1393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Considering disagreements on the normal range of median nerve cross-sectional area (MNCSA) and insufficient data in the Iranian population, this study aimed to measure normal MNCSA. Methods In this cross-sectional study, bilateral upper limbs of 99 subjects were assessed by sonography, and MNCSA was measured at three levels: forearm, carpal tunnel inlet (CTI), and carpal tunnel outlet (CTO). The association between MNCSA and demographic factors was assessed. Results Mean MNCSA was 6.33 mm2 at the forearm, 9.41 mm2 at CTI, and 10.67 mm2 at CTO. MNCSA was significantly higher in males (6.78 vs. 5.94 mm2 at the forearm, 9.98 vs. 8.92 mm2 at CTI, and 11.24 vs. 10.84 mm2 at CTO in males and females, respectively) and taller (>170 cm) subjects in all three levels (6.69 vs. 6.03 mm2 at the forearm, 9.80 vs. 9.02 mm2 at CTI, and 11.27 vs. 10.12 mm2 at CTO in taller and shorter subjects, respectively). MNCSA was not significantly associated with wrist ratio (WR) or body mass index (BMI). Conclusion The normal MNCSA range in the Iranian population is 6.31 mm2 (forearm) to 10.74 mm2 (CTO). MNCSA is significantly higher in males and taller subjects but is not associated with BMI and WR.
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Affiliation(s)
- Seyed Mansoor Rayegani
- Physical Medicine and Rehabilitation Research CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Masume Bayat
- Physical Medicine and Rehabilitation Research CenterShahid Beheshti University of Medical SciencesTehranIran
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Lander RD, Jones CMC, Hammert WC. Identification of Clinical and Demographic Predictors for Treatment Modality in Patients With Carpal Tunnel Syndrome. Hand (N Y) 2023; 18:758-764. [PMID: 34969298 PMCID: PMC10336806 DOI: 10.1177/15589447211060448] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy. There are multiple treatment modalities for CTS. This study examines both clinical and demographic predictors for initial treatment modality of CTS. METHODS Patients diagnosed with CTS between February 2015 and October 2020 with a hand clinic visit within 6 weeks before treatment were included in our study. Patients completed Patient-Reported Outcomes Measurement Information System Pain Interference, Physical Function, and Depression and had complete data on relevant predictor variables. Primary outcomes were treatment group: (1) injection only; (2) release only; and (3) injection followed by release. Bivariate analyses and multinomial logistic regression was used to identify statistically significant variables and independent predictors associated with the treatment groups, respectively. RESULTS A total of 1409 patients fit our inclusion criteria. Sex, age, body mass index (BMI), race, ethnicity, Pain Interference, and Depression were statistically significant predictors for treatment group in bivariate analysis (P < .05). In multivariable analysis, adults older than 65 years were less likely to receive either injection only or injection followed by release (odds ratio [OR]: 0.56 and OR: 0.52, respectively; P < .01). Overweight (BMI: ≥25) individuals were less likely to receive injection only (OR: 0.45; P < .01). Women were more likely to have either injection only or injection followed by released (OR: 1.50 and 1.55; P < .01). Similarly, black, Indigenous, or Persons of Color had an increased odds of injection only and injection followed by release (OR: 1.61 and OR: 1.69, respectively; P < .05). CONCLUSIONS Sex, age, BMI, race, and ethnicity were found to be independent predictors of treatment modality for CTS.
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Zarrin M, Ansari NN, Saadat M, Yazdi MJS, Shalilahmadi D. A Pilot Study In to the Effects of Cervical Manual Therapy Plus Conventional Physical Therapy on Clinical Outcomes and Electrodiagnostic Findings in People With Carpal Tunnel Syndrome. Int J Ther Massage Bodywork 2023; 16:12-28. [PMID: 37265535 PMCID: PMC10212565 DOI: 10.3822/ijtmb.v16i2.815] [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] [Indexed: 06/03/2023] Open
Abstract
Background Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy that has a significant impact on patients' quality of life. Current physical therapy treatment options show limited effects or low-quality evidence, especially in the long term. To date, there has been little research to look at the effects of treating the cervical spine on decreasing symptoms distally to the carpal tunnel. This study aimed to evaluate the effects of cervical manual therapy plus conventional physical therapy on patients with carpal tunnel syndrome. Methods This pilot pretest/posttest and six-month follow-up clinical study included 15 adult patients with CTS. For two weeks, each patient received 10 sessions of supervised intervention treatment. The efficacy of the therapies was assessed at baseline (T0), immediately after treatment (T1), and six months after treatment (T2). The visual analog scale (VAS), a symptom severity scale, the functional capacity scale of the Boston Carpal Tunnel Questionnaire (BCTQ), the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, median nerve motor distal latency (mMDL), and median sensory nerve conduction velocity (mSNCV) were outcome measures. Results There were significant improvements in all measures between the baseline values at T0 and those recorded immediately after the treatment at T1 or six months later at T2 (p<.05). Conclusion This pilot study indicates that cervical manual therapy plus conventional physical therapy applied for two weeks improves clinical outcomes and electrodiagnostic findings in people with CTS.
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Affiliation(s)
- Milad Zarrin
- Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran
- Department of Physiotherapy, School of Rehabilitation Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz
| | - Noureddin Nakhostin Ansari
- Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran
- Research Center for War-affected People, Tehran University of Medical Sciences, Tehran
| | - Maryam Saadat
- Department of Physiotherapy, School of Rehabilitation Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz
- Musculoskeletal Rehabilitation Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz
| | - Mohammad Jafar Shaterzaedeh Yazdi
- Department of Physiotherapy, School of Rehabilitation Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz
- Musculoskeletal Rehabilitation Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz
| | - Davood Shalilahmadi
- Department of Neurology, School of Medicine, Imam Khomeini Hospital, Golestan Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Omole AE, Awosika A, Khan A, Adabanya U, Anand N, Patel T, Edmondson CK, Fakoya AO, Millis RM. An Integrated Review of Carpal Tunnel Syndrome: New Insights to an Old Problem. Cureus 2023; 15:e40145. [PMID: 37304388 PMCID: PMC10250024 DOI: 10.7759/cureus.40145] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2023] [Indexed: 06/13/2023] Open
Abstract
Carpal tunnel syndrome (CTS) is a common entrapment neuropathy characterized by pain, numbness, and impaired function of the hand due to compression of the median nerve at the level of the wrist. Although CTS can develop from repetitive strain, injury, or medical conditions, there are also congenital and genetic risk factors that can predispose individuals to the condition. With respect to anatomical factors, some individuals are born with a smaller carpal tunnel, which increases their susceptibility to median nerve compression. Variations in specific genes, such as those encoding proteins involved in extracellular matrix remodeling, inflammation, and nerve function, have also been linked to an increased risk for CTS. CTS is associated with a high cost of health care maintenance and loss of work productivity. Therefore, it is vital that primary care physicians fully understand the anatomy, epidemiology, pathophysiology, etiology, and risk factors of CTS, so they can be proactive in prevention, diagnosing, and guiding proper treatment. This integrated review also provides insights into how biological, genetic, environmental, and occupational factors interact with structural elements to determine who is most likely to acquire and suffer from CTS. Keeping health practitioners abreast of all the factors that could impact CTS should go a long way in decreasing the health care and socioeconomic burden of CTS.
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Affiliation(s)
- Adekunle E Omole
- Anatomical Sciences, American University of Antigua, Saint John, ATG
| | - Ayoola Awosika
- College of Medicine, University of Illinois, Chicago, USA
| | - Anosh Khan
- Emergency Medicine, Spartan Health Sciences University, Vieux Fort, LCA
| | | | - Nikhilesh Anand
- Pharmacology, American University of Antigua, Saint John, ATG
| | - Tirath Patel
- Surgery, American University of Antigua, Saint John, ATG
| | | | - Adegbenro O Fakoya
- Cellular Biology and Anatomy, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Richard M Millis
- Pathophysiology, American University of Antigua, Saint John, ATG
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Rahbar M, Dolatkhah N. Vasculitis presenting as carpal tunnel syndrome: a case report. J Med Case Rep 2023; 17:84. [PMID: 36872340 PMCID: PMC9987105 DOI: 10.1186/s13256-023-03801-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/01/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND Carpal tunnel syndrome is the most common focal mononeuropathy which presents with pain in the wrist and hand, paresthesia, loss of sensation in the distribution of the median nerve, and in more severe cases, weakness and atrophy of the thenar muscles. Meanwhile, carpal tunnel syndrome can present as an initial manifestation of underlying systemic vasculitis disorder and result in severe physical disabilities. CASE PRESENTATION A 27-year-old Iranian man was referred to our electrodiagnosis center with a clinical diagnosis of carpal tunnel syndrome in April 2020. Surgical intervention had been taken into account for him because of unsuccessful conservative therapies. On admission, thenar eminence was reduced. Electrodiagnostic findings were not compatible with median nerve entrapment at the wrist. All sensory modalities in the distribution of the right median nerve were decreased. Additionally, a mild increase in erythrocyte sedimentation rate was noted in laboratory tests. Because of the high vasculitis suspicion, we recommended the nerve biopsy and/or starting a high-dose corticosteroid. However, the surgery release was performed. After 6 months, the patient was referred for progressive weakness and numbness in the upper and lower limbs. After documentation of vasculitis neuropathy by biopsy, a diagnosis of non-systemic vasculitic neuropathy was confirmed. A rehabilitation program started immediately. Rehabilitation led to gradual improvement and recovery of function and muscle strength, and no complications remained, except mild leg paralysis. CONCLUSIONS Physicians should be suspicious of the median nerve vasculitis mononeuropathy in a patient with carpal tunnel syndrome-like symptoms. Median nerve vasculitis mononeuropathy as an initial presenting feature of vasculitis neuropathy can further result in severe physical impairments and disabilities.
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Affiliation(s)
- Mohammad Rahbar
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Neda Dolatkhah
- Physical Medicine and Rehabilitation Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Vernick RC, Fowler JR. A "Clear" Carpal Tunnel Syndrome Diagnosis on Ultrasound Examination Does Not Predict Improved Outcomes When Compared With a "Borderline" Diagnosis. Hand (N Y) 2023:15589447231154026. [PMID: 36856307 DOI: 10.1177/15589447231154026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Nerve conduction studies (NCS) and ultrasound (US) remain imperfect compared with clinical diagnosis and/or diagnostic tools such as carpal tunnel syndrome-6 (CTS-6) for diagnosis of carpal tunne syndrome (CTS). One potential reason for the discrepancy between clinical diagnosis and testing is "borderline" case inclusion. This study aims to compare clinical outcomes after carpal tunnel release (CTR) between "borderline" and "clear" patients with CTS determined by NCS and US. METHODS This was a retrospective review of patients who underwent CTR. We collected NCS and US measurements of the median nerve cross-sectional area (MNCSA) at the carpal tunnel inlet, and the Boston Carpal Tunnel Questionnaire (BCTQ) scores comprised of the Symptom Severity Scale (SSS) and the Functional Status Scale (FSS). Ultrasound measurements defined patients as having "borderline" (MNCSA < 13 mm2) or "clear" (MNCSA ≥ 13 mm2) CTS. RESULTS The study included 94 unilateral patients with CTS. "Borderline" CTS was diagnosed in 58 patients (62%), and "clear" CTS was diagnosed in 36 patients (38%). No significant differences in BCTQ scores were found between groups. At greater than 6-month follow-up, the mean FSS was 1.44 and 1.45 for clear and borderline groups, respectively (P = .97) and the mean SSS was 1.47 and 1.51, respectively (P = .84). However, a significant difference between groups when comparing distal motor latency (DML) and distal sensory latency (DSL) existed. The mean DSL was 3.71 and 4.44 for the clear and borderline groups, respectively (P = .02). The mean DML was 4.59 and 5.36 (P = .048). CONCLUSION Categorizing CTS diagnosis into "borderline" and "clear" based on preoperative US and NCS testing did not correlate with BCTQ changes after CTR. It remains unclear whether the BCTQ is a valid postoperative assessment tool, despite its frequent use in literature.
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Sun Cao P, Loewenstein SN, Timsina LR, Adkinson JM. The Association of Insurance Status and Complications After Carpal Tunnel Release. Hand (N Y) 2023; 18:192-197. [PMID: 33631982 PMCID: PMC10035105 DOI: 10.1177/1558944721990818] [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: 11/17/2022]
Abstract
BACKGROUND Carpal tunnel release (CTR) is one of the most commonly performed procedures in hand surgery. Complications from surgery are a rare but significant patient dissatisfier. The purpose of this study was to determine whether insurance status is independently associated with complications after CTR. METHODS We retrospectively identified all patients undergoing CTR between 2008 and 2018 using the Indiana Network for Patient Care, a state-wide health information exchange, and built a database that included patient demographics and comorbidities. Patients were followed for 90 days to determine whether a postoperative complication occurred. To minimize dropout, only patients with 1 year of encounters after surgery were included. RESULTS Of the 26 151 patients who met inclusion criteria, 2662 (10.2%) had Medicare, 7027 (26.9%) had Medicaid, and 16 462 (62.9%) had commercial insurance. Compared with Medicare, Medicaid status (P < .001) and commercial insurance status (P < .001) were independently associated with postoperative CTR complications. The overall complication rate was 2.23%, with infection, wound breakdown, and complex regional pain syndrome being the most common complications. Younger age, alcohol use, diabetes mellitus, hypertension, and depression were also independently associated with complications. CONCLUSIONS The incidence of complications after CTR is low. Insurance status, patient demographics, and medical comorbidities, however, should be evaluated preoperatively to appropriately risk stratify patients. Furthermore, surgeons can use these data to initiate preventive measures such as working to manage current comorbidities and lifestyle choices, and to optimize insurance coverage.
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Alloisio S, Mennella C, Viti F, Novellino A, Tognon S. Innovative Quantitative Assessment of Hand Function in Carpal Tunnel Syndrome. Hand (N Y) 2023; 18:77S-83S. [PMID: 35189723 PMCID: PMC9896292 DOI: 10.1177/15589447221075675] [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: 02/06/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) compromises fine sensorimotor function during activities of daily living and affects a large number of individuals with high burden costs for society. The purpose of this study was to quantitatively characterize fine movement skills in CTS patients preoperatively and at 1 month postoperatively by means of a sensor-engineered glove, in order to provide new insights for evaluative and finally therapeutic purposes. METHODS Forty-one CTS patients and 41 age- and gender-matched healthy controls (HC) were analyzed by adopting the engineered glove Hand Test System (HTS), which previously demonstrated its reliability and sensitivity to detect hands dysfunction in several neurological diseases. A sub-group of 11 CTS subjects was re-tested 1 month after surgery. Three parameters-touch duration (TD), inter-tapping interval (ITI), and movement rate (MR)-were considered to characterize hand function. RESULTS The affected hand of CTS patients generally showed worst finger opposition performances than HC. Comparing the dominant hand, all parameters were able to significantly discriminate CTS patients from HC. Considering the nondominant hand, the best performing parameter in discriminating CTS from HC was TD. The follow-up assessment at 1 month after surgery showed that considered parameters were able to monitor patients' recovery. In particular, the TD parameter recorded at the 3 different assigned task modalities resulted significantly enhanced. CONCLUSIONS Results of this pilot study proved the validity of the parameters obtained through the sensor-engineered glove to assess objectively hand functional status and surgical outcomes in CTS.
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Affiliation(s)
- Susanna Alloisio
- Institute of Biophysics, National
Research Council, Genova, Italy
- ETT S.p.A., Genova, Italy
| | - Ciro Mennella
- Institute of Biophysics, National
Research Council, Genova, Italy
| | - Federica Viti
- Institute of Biophysics, National
Research Council, Genova, Italy
| | | | - Stefano Tognon
- Hand Surgery Unit of Cittadella
Socio-Sanitaria di Cavarzere, Cavarzere, Italy
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Greenfield PT, Spencer CC, Dawes A, Wagner ER, Gottschalk MB, Daly CA. The Preoperative Cost of Carpal Tunnel Syndrome. J Hand Surg Am 2022; 47:752-761.e1. [PMID: 34509312 DOI: 10.1016/j.jhsa.2021.07.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 05/12/2021] [Accepted: 07/21/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE Carpal tunnel syndrome is a common condition, with well-defined diagnostic and treatment guidelines. Despite these guidelines, continued variation in care exists, with providers variably using diagnostic tests and nonsurgical treatment modalities prior to surgery. The purpose of this study was to evaluate the variation and cost associated with the diagnosis and nonsurgical treatment of patients prior to undergoing carpal tunnel release. METHODS We queried the Truven MarketScan database to identify patients who underwent carpal tunnel release from 2010 to 2017. Patients were identified using common current procedural terminology codes and included if they were enrolled in the database for a minimum of 12 months prior to surgery to allow all preoperative data to be captured. All associated current procedural terminology codes during the 1-year preoperative period were refined to codes related to median neuropathy and categorized as office visits, diagnostic imaging (x-ray, ultrasound, and magnetic resonance imaging), electrodiagnostic testing, injections, occupational or physical therapy, durable medical equipment, and preoperative laboratory tests. RESULTS In total, 378,381 patients were included in the study. A per-patient average cost of $858.74 was spent on preoperative workup and nonsurgical treatment. Electrodiagnostic testing represented 44.6% of the cost, and office visits represented 31.9%. Regarding nonsurgical treatment, 16.1% of the patients received an injection during the 1-year preoperative period, 26.8% received a medical brace, and 6.6% used physical therapy. When analyzed based on age group, the per-patient average cost for patients aged 70 years or older was significantly less than those younger than 70 years ($723.92 vs $878.76). CONCLUSIONS Despite robust clinical practice guidelines and high volumes, significant variation in presurgical care exists. These data are useful to begin to critically analyze the causes of variation in the diagnosis and treatment of carpal tunnel syndrome and move toward a more effective, efficient, and informed treatment strategy. TYPE OF STUDY/LEVEL OF EVIDENCE Economic/decision analysis II.
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Affiliation(s)
| | - Corey C Spencer
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
| | - Alexander Dawes
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
| | - Eric R Wagner
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
| | | | - Charles A Daly
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA.
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Stjernbrandt A, Vihlborg P, Wahlström V, Wahlström J, Lewis C. Occupational cold exposure and symptoms of carpal tunnel syndrome - a population-based study. BMC Musculoskelet Disord 2022; 23:596. [PMID: 35725430 PMCID: PMC9210706 DOI: 10.1186/s12891-022-05555-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cold exposure is an underrecognized occupational hazard that may increase the risk of peripheral nerve entrapment. The aim of this study was to determine if self-reported occupational exposure to contact and ambient cooling was associated with symptoms of carpal tunnel syndrome (CTS). METHODS In this mainly cross-sectional study, surveys were conducted on a population-based sample of men and women between 18 and 70 years of age, living in northern Sweden. Cold exposure and presence of symptoms suggestive of CTS were subjectively reported. Associations between exposure and outcome were evaluated using logistic regression. RESULTS The study included 2,703 women and 2,314 men, with a median age of 60 years (interquartile range 19). Symptoms of CTS were reported by 453 (9.2%). Being highly occupationally exposed (almost always) to contact cooling of the hands was associated with reporting CTS (OR 3.20; 95% CI 1.62-6.33), as was ambient cooling (OR 2.00; 95% CI 1.03-3.88) and severe ambient cooling (OR 4.02 95% CI 2.09-7.71), after adjusting for age, gender, body mass index, current daily smoking, diabetes mellitus, joint disease, and hand-arm vibration exposure. The point estimates increased with longer daily exposure duration. For workers exposed to severe ambient cooling for more than half of their working hours, in addition to performing heavy manual handling every day, the OR for reporting CTS was 7.25 (95% CI 3.88-13.53), with a positive additive interaction effect (expressed as relative excess risk due to interaction) of 4.67. CONCLUSIONS Self-reported occupational exposure to contact and ambient cooling was associated with symptoms suggestive of CTS. There were statistically significant positive exposure-response patterns for time spent exposed to contact and ambient cooling at work in relation to reporting symptoms of CTS. Positive additive interaction effects between cold exposure and heavy manual handling were also found. Since there was important potential uncontrolled confounding regarding repetitive wrist movements and forceful gripping, the results need to be confirmed by other studies, preferably with longitudinal design and more detailed exposure assessment.
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Affiliation(s)
- Albin Stjernbrandt
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, 901 87, Umeå, Sweden.
| | - Per Vihlborg
- Department of Geriatrics, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Viktoria Wahlström
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, 901 87, Umeå, Sweden
| | - Jens Wahlström
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, 901 87, Umeå, Sweden
| | - Charlotte Lewis
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, 901 87, Umeå, Sweden
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Kurtul S, Mazican N. Prevalence and risk factors for self-reported symptoms of carpal tunnel syndrome among hospital office workers: a cross-sectional study. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2022; 29:461-465. [PMID: 35296224 DOI: 10.1080/10803548.2022.2054580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES We aimed to determine the prevalence of self-reported symptoms of carpal tunnel syndrome (CTS) and associated risk factors among hospital office workers. MATERIAL AND METHODS This cross-sectional study was carried out between May and August 2021 with office workers actively working in a hospital in Izmir, Turkey. The Boston Carpal Tunnel Syndrome Questionnaire was used to evaluate the severity of self-reported CTS symptoms and their effect on the functional status of the participants. RESULTS The study included 151 people, 68.2% of whom were women. The CTS symptoms were reported by 74.1% of the participants, the majority of whom (73.2%) were women. These reported symptoms were mild in 43%, moderate in 24.5%, severe in 5.3%, and very severe in 1.3%. Significant differences were found between those with and without CTS symptoms regarding the age, body-mass index, a previous diagnosis of CTS, daily work hours, using a wrist-supported mousepad, and perceived workload (p < 0.05). CONCLUSION It was found that the CTS symptoms of office workers in the hospital were associated with occupational characteristics as well as individual factors. These risk factors should be taken into account while planning for future preventive and interventional measures in workplaces.
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Affiliation(s)
- Seher Kurtul
- Medical Doctor, Occupational Diseases Physician, University of Health Sciences, Bozyaka Training And Research Hospital, Department of Occupational Disease, Izmir, Turkey
| | - Nejdiye Mazican
- Medical Doctor, Occupational Diseases Physician, Department of Occupational Disease, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Wang D, Ma T, Hu Y, Zhao X, Song L. Effectiveness and safety of surgical treatment of carpal tunnel syndrome via a mini-transverse incision and a bush hook versus a mid-palmar small longitudinal incision. J Orthop Surg Res 2022; 17:75. [PMID: 35123521 PMCID: PMC8818165 DOI: 10.1186/s13018-022-02967-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/25/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Minimally invasive surgery for carpal tunnel syndrome has been consistently the mainstay of treatment. In this study, we developed a novel bush hook via a mini-transverse incision at proximal wrist crease to surgically treat carpal tunnel syndrome and our aim was to compare the results with those of mid-palmar small longitudinal incision in carpal tunnel release.
Methods
This is a retrospective study on patients who received a mini-transverse incision and a novel bush hook or a mid-palmar small longitudinal incision for treatment of carpal tunnel syndrome. The decision to receive either technique was made mainly based on patients' choice. The clinical results were evaluated at 1 week, 1 month, 3 and 6 months postoperatively and compared.
Results
In total, 58 patients in mini-transverse incision group and 74 in mid-palmar longitudinal incision group were include. The follow-up period was 6.8 ± 1.6 months. The mini-transverse incision group had a significantly smaller incision (4.3 ± 0.4 mm vs. 26.2 ± 1.6 mm), shorter surgical time (7.8 ± 2.6 min vs. 19.7 ± 2.8 min), but not for hospital stay (3.2 ± 1.9 vs. 3.6 ± 2.2 days). Both groups showed significant improvement from baseline level at any time points postoperatively (all P < 0.001). At 1 month and 3 months, the mini-transverse incision group showed a significantly better improvement of VAS, SSS and FSS score (P < 0.05). At 6 months, the differences were no longer significant (P > 0.05). In addition, the mini-transverse incision group showed a significantly reduced time to return to the work and activities, tendency to higher rate of excellence and good outcomes and fewer complications.
Conclusions
This novel technique via a mini-transverse incision and bush hook showed better clinical effectiveness and safety, and can be considered as an alternative for wrist tunnel release after the results are validated by higher-level evidence studies.
Evidence level: III.
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SARILAR AÇ, ARICA POLAT BS. Karpal Tünel Sendromundaki Ağrının Elektrofizyolojik Bulgularla Korelasyonu. KAHRAMANMARAŞ SÜTÇÜ İMAM ÜNIVERSITESI TIP FAKÜLTESI DERGISI 2022. [DOI: 10.17517/ksutfd.1025318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Hu F, Lu L, Zeng J, Li D, Liu B. Comparison of the Therapeutic Effect of the Mini-Open Incision and Conventional Open Neurolysis of the Median Nerve for Carpal Tunnel Syndrome. Int J Clin Pract 2022; 2022:4082618. [PMID: 36340966 PMCID: PMC9616651 DOI: 10.1155/2022/4082618] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE The aim of this study was to compare the therapeutic effects of the mini-open incision and conventional open surgery for carpal tunnel syndrome (CTS). METHODS The clinical data of 52 patients with CTS treated at the First Affiliated Hospital of the University of Science and Technology of China from October 2020 to February 2022 were retrospectively analyzed. The patients were divided into the conventional open surgery group (28 cases) and the mini-open incision group (24 cases) according to different surgical incisions applied. The incision length, operation time, time until postoperative return to work, and complications were observed in the two groups. The Visual Analog Scale (VAS) for pain at one day, one month, and three months after surgery and the Boston Carpal Tunnel Questionnaire scores before, at one month, and at three months after surgery were compared between the two groups. RESULTS The incision length, operation time, and time until return to work in the mini-open incision group were all shorter than those in the conventional open surgery group (2.58 ± 0.35 vs. 7.32 ± 0.61 cm, 18.67 ± 2.62 vs. 29.46 ± 3.42 min, and 5.33 ± 1.40 vs. 13.86 ± 2.70 d, respectively), and differences were statistically significant (P < 0.05 in all). The VAS scores in the mini-open incision group were lower than those in the conventional open surgery group at one day and one month after surgery, while the difference in the VAS scores at three months after surgery was not statistically significant between the two groups. There was no statistically significant difference in neurological recovery between the two groups at postoperative follow-ups (P > 0.05). The incidences of postoperative scar hyperplasia and scar pain were higher in the conventional open surgery group than those in the mini-open incision group, and differences were statistically significant (P < 0.05 in both). CONCLUSION Mini-open incision surgery for CTS was a safe and reliable procedure with a precise therapeutic effect, minimal surgical trauma, and high postoperative comfort for patients and could achieve enhanced recovery. Trial Registration. This trial is registered with ChiCTR2200064631.
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Affiliation(s)
- Feng Hu
- Department of Orthopedics, The First Affiliated Hospital of USTC Anhui Provincial Hospital, No. 17 of Lujiang Road, Hefei, China
| | - Liang Lu
- Department of Orthopedics, The First Affiliated Hospital of USTC Anhui Provincial Hospital, No. 17 of Lujiang Road, Hefei, China
| | - Jianxue Zeng
- Department of Orthopedics, The First Affiliated Hospital of USTC Anhui Provincial Hospital, No. 17 of Lujiang Road, Hefei, China
| | - Duoyu Li
- Department of Orthopedics, The First Affiliated Hospital of USTC Anhui Provincial Hospital, No. 17 of Lujiang Road, Hefei, China
| | - Bin Liu
- Department of Orthopedics, The First Affiliated Hospital of USTC Anhui Provincial Hospital, No. 17 of Lujiang Road, Hefei, China
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Hoogendam L, Bakx JAC, Souer JS, Slijper HP, Andrinopoulou ER, Selles RW. Predicting Clinically Relevant Patient-Reported Symptom Improvement After Carpal Tunnel Release: A Machine Learning Approach. Neurosurgery 2022; 90:106-113. [PMID: 34982877 DOI: 10.1227/neu.0000000000001749] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 08/21/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Symptom improvement is an important goal when considering surgery for carpal tunnel syndrome. There is currently no prediction model available to predict symptom improvement for patients considering a carpal tunnel release (CTR). OBJECTIVE To predict using a model the probability of clinically relevant symptom improvement at 6 mo after CTR. METHODS We split a cohort of 2119 patients who underwent a mini-open CTR and completed the Boston Carpal Tunnel Questionnaire preoperatively and 6 mo postoperatively into training (75%) and validation (25%) data sets. Patients who improved more than the minimal clinically important difference of 0.8 at the Boston Carpal Tunnel Questionnaire-symptom severity scale were classified as "improved." Logistic regression, random forests, and gradient boosting machines were considered to train prediction models. The best model was selected based on discriminative ability (area under the curve) and calibration in the validation data set. This model was further assessed in a holdout data set (N = 397). RESULTS A gradient boosting machine with 5 predictors was chosen as optimal trade-off between discriminative ability and the number of predictors. In the holdout data set, this model had an area under the curve of 0.723, good calibration, sensitivity of 0.77, and specificity of 0.55. The positive predictive value was 0.50, and the negative predictive value was 0.81. CONCLUSION We developed a prediction model for clinically relevant symptom improvement 6 mo after a CTR, which required 5 patient-reported predictors (18 questions) and has reasonable discriminative ability and good calibration. The model is available online and might help shared decision making when patients are considering a CTR.
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Affiliation(s)
- Lisa Hoogendam
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Department of Rehabilitation Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Hand and Wrist Center, Xpert Clinics, Eindhoven, the Netherlands
| | - Jeanne A C Bakx
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Department of Rehabilitation Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Hand and Wrist Center, Xpert Clinics, Eindhoven, the Netherlands
| | | | - Harm P Slijper
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Hand and Wrist Center, Xpert Clinics, Eindhoven, the Netherlands
| | | | - Ruud W Selles
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Department of Rehabilitation Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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Krause D, Roll SC, Javaherian-Dysinger H, Daher N. Comparative efficacy of the dorsal application of Kinesio tape and splinting for carpal tunnel syndrome: A randomized controlled trial. J Hand Ther 2021; 34:351-361. [PMID: 32893100 DOI: 10.1016/j.jht.2020.03.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 02/08/2020] [Accepted: 03/16/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) symptoms are problematic especially when signs and symptoms are not substantial enough to require surgical intervention. Conservative treatments have mixed effectiveness, yet are one of the best options for mild to moderate CTS. Kinesio tape is an emerging modality, as it provides biomechanical support while allowing movement. PURPOSE The purpose of this study was to determine the efficacy of dorsal application of Kinesio tape on occupational performance as measured by pain and function in individuals with mild to moderate CTS, as compared with the accepted nonsurgical intervention of general cockup orthosis and lumbrical stretching exercises versus sham tape. STUDY DESIGN Single-blind randomized controlled trial. METHODS Forty-four participants (68 wrists) with CTS were randomized to one of three interventions: Kinesio tape group, sham group, or standard protocol group. Each completed baseline and four subsequent measurements of numeric pain rating scale, visual analog scale (VAS), Boston Carpal Tunnel Questionnaire (BCTQ), grip and pinch, with application of intervention every three days. Daily symptom journals were completed, standard protocol group recorded wearing schedule and exercises. RESULTS In the forearm and wrist, a significant reduction in median numeric pain rating scale pain scores in Kinesio tape group was observed (r = 0.76, P = .01; r = 0.77, P = .01; respectively), but not in the standard protocol group (r = 0.51, P = .17; r = 0.53, P = .11) and sham group (r = 0.46, P = .30; r = 0.39, P = .43) with a minimal clinically important difference of 1.0. In the Kinesio tape group, the forearm (24%) and wrist (36%) reached the clinical significance as compared with the standard protocol forearm (18%) and wrist (32%). The minimal clinically important difference for pain reduction on the visual analog scale was 1.64. Kinesio tape and sham group had significant improvement in function, but not the standard protocol group. DISCUSSION This study provides promising evidence for the use of Kinesio tape as a possible conservative intervention for management of symptoms in individuals with mild to moderate CTS. The study also illuminates new considerations of younger, active individuals reporting signs and symptoms of CTS as well as mechanism of effects on pain reduction. CONCLUSIONS Kinesio tape provided additional improvement in pain and function as compared to the standard approach.
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Affiliation(s)
| | - Shawn C Roll
- Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, USA.
| | | | - Noha Daher
- Loma Linda University, Loma Linda, CA, USA
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Li YL, Wu JJ, Ma J, Li SS, Xue X, Wei D, Shan CL, Zheng MX, Hua XY, Xu JG. Brain Structural Changes in Carpal Tunnel Syndrome Patients: From the Perspectives of Structural Connectivity and Structural Covariance Network. Neurosurgery 2021; 89:978-986. [PMID: 34634107 DOI: 10.1093/neuros/nyab335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/16/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is a common peripheral entrapment neuropathy. However, CTS-related changes of brain structural covariance and structural covariance networks (SCNs) patterns have not been clearly studied. OBJECTIVE To explore CTS-related brain changes from perspectives of structural connectivity and SCNs. METHODS Brain structural magnetic resonance images were acquired from 27 CTS patients and 19 healthy controls (HCs). Structural covariance and SCNs were constructed based on gray matter volume. The global network properties including clustering coefficient (Cp), characteristic path length (Lp), small-worldness index, global efficiency (Eglob), and local efficiency (Eloc) and regional network properties including degree, betweenness centrality (BC), and Eloc of a given node were calculated with graph theoretical analysis. RESULTS Compared with HCs, the strength of structural connectivity between the dorsal anterior insula and medial prefrontal thalamus decreased (P < .001) in CTS patients. There was no intergroup difference of area under the curve for Cp, Lp¸ Eglob, and Eloc (all P > .05). The real-world SCN of CTS patients showed a small-world topology ranging from 2% to 32%. CTS patients showed lower nodal degrees of the dorsal anterior insula and medial prefrontal thalamus, and higher Eloc of a given node and BC in the lateral occipital cortex (P < .001) and the dorsolateral middle temporal gyrus (P < .001) than HCs, respectively. CONCLUSION CTS had a profound impact on brain structures from perspectives of structural connectivity and SCNs.
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Affiliation(s)
- Yu-Lin Li
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jia-Jia Wu
- Department of Rehabilitation Medicine, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jie Ma
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Si-Si Li
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xin Xue
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dong Wei
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chun-Lei Shan
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Rehabilitation Medicine, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Engineering Research Center, Traditional Chinese Medicine Intelligent Rehabilitation, Ministry of Education, Shanghai, China
| | - Mou-Xiong Zheng
- Department of Traumatology and Orthopedics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu-Yun Hua
- Department of Traumatology and Orthopedics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jian-Guang Xu
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Department of Rehabilitation Medicine, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Association of clinically relevant carpal tunnel syndrome with type of work and level of education: a general-population study. Sci Rep 2021; 11:19850. [PMID: 34615920 PMCID: PMC8494938 DOI: 10.1038/s41598-021-99242-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 09/22/2021] [Indexed: 01/12/2023] Open
Abstract
Carpal tunnel syndrome (CTS) is a common cause of work disability. The association with occupational load and education level has not been established in general-population studies. The purpose of this study was to investigate the association of clinically relevant CTS with work and education. From the Healthcare Register of Skane region (population 1.2 million) in southern Sweden we identified all individuals, aged 17–57 years, with first-time physician-made CTS diagnosis during 2004–2008. For each case we randomly sampled 4 referents, without a CTS diagnosis, from the general population matched by sex, age, and residence. We retrieved data about work and education from the national database. The study comprised 5456 individuals (73% women) with CTS and 21,667 referents. We found a significant association between physician-diagnosed CTS and type of work and level of education in both women and men. Compared with white-collar workers, the odds ratio (OR) for CTS among blue-collar workers was 1.67 (95% CI 1.54–1.81) and compared with light work, OR in light-moderate work was 1.37 (1.26–1.50), moderate work 1.70 (1.51–1.91), and heavy manual labor 1.96 (1.75–2.20). Compared with low-level education, OR for CTS in intermediate level was 0.82 (0.76–0.89) and high-level 0.48 (0.44–0.53). In women and men there is significant association with a dose–response pattern between clinically relevant CTS and increasing manual work load and lower education level. These findings could be important in design and implementation of preventive measures.
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Mohty KM, Lashkari N, Gittings DJ, Bell JA, Stevanovic M, Nicholson LT. Utilizing Google Trends to Track Online Interest in Elective Hand Surgery During the COVID-19 Pandemic. Cureus 2021; 13:e17313. [PMID: 34567866 PMCID: PMC8451539 DOI: 10.7759/cureus.17313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2021] [Indexed: 12/31/2022] Open
Abstract
Introduction Elective hand surgery encompasses a large volume of orthopaedic cases annually. Carpal tunnel syndrome, ganglion cysts, and trigger digits are some of the most common pathologies treated by hand surgeons. In the midst of the COVID-19 pandemic, patient's interest in elective hand surgery for these conditions is uncertain. The objective of this study is to use Google Trends to track online interest in elective hand surgery in the United States during the COVID-19 pandemic. Methods Online search trends regarding elective orthopaedic hand surgery were obtained via Google Trends from November 2019 to November 2020. Three common hand pathologies in lay terms ("carpal tunnel," "‘ganglion cyst’ + ‘wrist cyst,’" and "trigger finger") and three hand surgery-specific keywords ("hand surgery," "carpal tunnel surgery," and "trigger finger surgery") were used as search terms. The search volume index (SVI) graphs for the United States for both sets of search terms were then generated from the Google Trends data and compared to the seven-day average of new COVID-19 cases per day as reported by the CDC. A separate SVI graph was then created for the search term "coronavirus” and was compared against both sets of search terms as above. Results Search trends for all elective hand pathologies and surgery-specific keywords remained constant from November 2019 to the beginning of March 2020 and then decreased significantly within a one-month period following the peak in COVID-19 cases the week of March 15, 2020. Search trends for these keywords increased to baseline levels over the next few months. The search trend for "coronavirus" demonstrated a small search volume index peak of 13 during January 2020 followed by the maximum peak of 100 during the week of March 15, 2020, corresponding to the decrease in search trends of elective hand surgery at that time. Conclusions Online interest in elective hand surgery remained constant prior to the COVID-19 pandemic; however, there was a marked decrease in search trends of elective hand surgery with the rise in daily reported COVID-19 cases, suggesting that patient's interest in elective hand surgery decreased with the onset of the pandemic.
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Affiliation(s)
- Kurt M Mohty
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
| | - Nassim Lashkari
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
| | - Daniel J Gittings
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
| | - Jennifer A Bell
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
| | - Milan Stevanovic
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
| | - Luke T Nicholson
- Department of Orthopaedic Surgery, University of Southern California, Los Angeles, USA
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Does Recurrence of Carpal Tunnel Syndrome (CTS) after Complete Division of the Transverse Ligament Really Exist? J Clin Med 2021; 10:jcm10184208. [PMID: 34575319 PMCID: PMC8470114 DOI: 10.3390/jcm10184208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 12/02/2022] Open
Abstract
The aim of this study was to evaluate whether recurrent carpal tunnel syndrome (CTS) after complete and sufficient division of the transverse ligament really exists. Another goal was to analyze the underlying reasons for recurrent CTS operated on in our department. Over an observation period of eleven years, 156 patients underwent surgical intervention due to CTS. The records of each patient were analyzed with respect to baseline data (age, gender, affected hand), as were clinical signs and symptoms pre- and postoperatively. To assess long-term results, standardized telephone interviews were performed using a structured questionnaire in which the patients were questioned about persisting symptoms, if any. Of the 156 patients, 128 underwent first surgical intervention due to CTS in our department. In long-term follow-up, two-thirds of these patients had no symptoms at all; one-third of the patients described mild persisting numbness. None of the patients experienced a recurrence of CTS. The 28 patients who received their first operation outside of our department were operated on for recurrent CTS. The cause of recurrence was incomplete division of the distal part of the transverse carpal ligament in all cases. The results suggest that recurrent CTS after complete and sufficient division of the transverse ligament is very unlikely.
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Anusitviwat C, Suwanno P, Suwannaphisit S. The effects of vitamin D supplementation in carpal tunnel syndrome treatment outcomes: a systematic review. J Exp Orthop 2021; 8:73. [PMID: 34490545 PMCID: PMC8421488 DOI: 10.1186/s40634-021-00393-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/26/2021] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Vitamin D deficiency is related to carpal tunnel syndrome symptoms. Correcting vitamin D levels by supplementation was supposed to improve carpel tunnel symptoms, though there is a lack of aggregated data about treatment outcomes. This study aimed to examine whether vitamin D supplementation could improve the treatment outcomes in carpal tunnel syndrome patients. METHODS A comprehensive search of the PubMed, Cochrane Library, Scopus, and Web of Science databases for articles on vitamin D and carpel tunnel syndrome from January 2000 to March 2021 was performed. The article screening and data extraction were performed by two investigators independently with blinding to decisions on selected studies. All included studies had assessed the quality of evidence using the Methodological Index for Non-Randomized Studies (MINORS) scoring system. RESULTS We retrieved four studies that met the eligibility criteria. The treatment outcomes were evaluated by visual analog scale (124 wrists), functional scores (176 patients), muscle strength (84 patients), and nerve conduction velocity (216 wrists). After vitamin D supplementation, two studies reported improved pain scores and nerve conduction velocity, and three studies showed enhancement of functional status. CONCLUSION Vitamin D administration could offer favorable outcomes in pain improvement, better functional status, and increased sensory conduction velocity in carpal tunnel syndrome. However, there is to date no recommendations concerning a standardized dose or duration of vitamin D administration in carpal tunnel syndrome; prescribing vitamin D at the usual appropriate dose is suggested as an additional treatment in patients with mild to moderate carpel tunnel symptoms. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Chirathit Anusitviwat
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, 15 Karnjanavanich Road, Hat Yai, Songkhla, 90110, Thailand
| | - Porames Suwanno
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, 15 Karnjanavanich Road, Hat Yai, Songkhla, 90110, Thailand
| | - Sitthiphong Suwannaphisit
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, 15 Karnjanavanich Road, Hat Yai, Songkhla, 90110, Thailand.
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Ma T, Wang D, Hu Y, Zhao X, Wang W, Song L. Mini-transverse incision using a novel bush-hook versus conventional open incision for treatment of carpal tunnel syndrome: a prospective study. J Orthop Surg Res 2021; 16:462. [PMID: 34281573 PMCID: PMC8287693 DOI: 10.1186/s13018-021-02608-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 07/11/2021] [Indexed: 01/17/2023] Open
Abstract
Purpose This study aimed to investigate the outcomes of a mini-transverse incision with a bush-hook versus a conventional open incision for carpal tunnel release (CTR). Methods This was a prospective study. The decision to receive either technique (mini-transverse incision with a bush-hook or conventional open incision) was primarily based on patients’ choice. Patients’ symptom severity, functional status, and symptomatic pain were measured at pre-operation, 1 month, and 3 and 6 months postoperatively, and any relevant complications were recorded. Kelly’s scale was used to evaluate the overall clinical efficacy. Results Eighty-nine patients were included in the open CTR group and 85 patients in the mini-transverse incision group. The mini-transverse incision group had a significantly smaller incision (4.4±0.6 vs 44.8±3.7 mm), shorter surgical time (7.8±1.9 vs 21.2±3.4 min), and shorter hospital stay (3.7±1.6 vs 5.9±2.0 days) than did the open CTR group. Both groups showed significant improvements from baseline levels (all P<0.001). At postoperative 1 month and 3 months, the transverse incision group showed a significantly better VAS, SSS, and FSS (all P<0.05), but the difference was non-significant at 6 months except for FSS (P=0.022). Also, mini-transverse incision showed a significantly reduced time to return to work and activities, trend to a higher rate of excellence, and good and fewer complications than did the open CTR. Conclusions The mini-transverse incision exhibited better performance in surgery-related measures, symptomatic remission, functional recovery, and postoperative morbidity, thus could be considered a promising technique alternative. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02608-x.
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Affiliation(s)
- Tianxiao Ma
- Department of Orthopaedic Surgery, The General Hospital of Jizhong Energy Xingtai Mining Group, NO.202 Bayi Street, Xingtai, Hebei, People's Republic of China
| | - Dongyue Wang
- Department of Orthopaedic Surgery, The General Hospital of Jizhong Energy Xingtai Mining Group, NO.202 Bayi Street, Xingtai, Hebei, People's Republic of China
| | - Yuqing Hu
- Department of Orthopaedic Surgery, The General Hospital of Jizhong Energy Xingtai Mining Group, NO.202 Bayi Street, Xingtai, Hebei, People's Republic of China
| | - Xiaocui Zhao
- Department of Orthopaedic Surgery, Xiangjiang Area of the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Wei Wang
- Department of Orthopaedic Surgery, The General Hospital of Jizhong Energy Xingtai Mining Group, NO.202 Bayi Street, Xingtai, Hebei, People's Republic of China.
| | - Lihua Song
- Department of Orthopaedic Surgery, The General Hospital of Jizhong Energy Xingtai Mining Group, NO.202 Bayi Street, Xingtai, Hebei, People's Republic of China.
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Masci F, Spatari G, Giorgianni CM, Pernigotti E, Antonangeli LM, Bordoni V, Magenta Biasina A, Pietrogrande L, Colosio C. Hand-Wrist Disorders in Chainsaw Operators: A Follow-Up Study in a Group of Italian Loggers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18147217. [PMID: 34299668 PMCID: PMC8307102 DOI: 10.3390/ijerph18147217] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 11/16/2022]
Abstract
Despite the mechanization process implemented in arboriculture, logging tasks are still manually performed by chainsaw operators, which therefore are exposed to the risk of developing hand-wrist musculoskeletal disorders. Our research aimed to: (a) define whether the slight changes observed in 2017 showed an evolution to overt diseases; (b) study some risk determinants for these diseases such as age, working experience, and performing a secondary job. We recruited in a two-year follow-up study, 38 male forestry workers performing logging tasks employed in the Sicilian Forestry Department located in Enna. All the subjects underwent: (1) personal data collection; (2) administration of questionnaire addressed at upper limbs symptoms with a hand chart; (3) physical examination of the upper limbs, including Tinel’s and Phalen’s maneuvers; (4) ultrasound investigation of the hand-wrist area. In the two-year follow-up study we registered an overall increasing in wrist disorders, thus we can assume that forestry workers may be a target population for wrist diseases and deserve a particular attention in workers’ health surveillance programs. Interestingly, the prevalence of wrist-hand disorders resulted to be higher in younger workers.
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Affiliation(s)
- Federica Masci
- Department of Health Sciences of the University of Milano and International Centre for Rural Health of the Occupational Health Unit of the Hospitals Santi Paolo e Carlo, 20142 Milano, Italy; (L.M.A.); (C.C.)
- Correspondence:
| | - Giovanna Spatari
- Department of Biomedical, Dental and Morphological and Functional Imaging, University of Messina, 98125 Messina, Italy; (G.S.); (C.M.G.)
| | - Concetto Mario Giorgianni
- Department of Biomedical, Dental and Morphological and Functional Imaging, University of Messina, 98125 Messina, Italy; (G.S.); (C.M.G.)
| | - Elisa Pernigotti
- Post Graduate School in Orthopedics and Traumatology, University of Milan, 20142 Milano, Italy;
| | - Laura Maria Antonangeli
- Department of Health Sciences of the University of Milano and International Centre for Rural Health of the Occupational Health Unit of the Hospitals Santi Paolo e Carlo, 20142 Milano, Italy; (L.M.A.); (C.C.)
| | - Vittorio Bordoni
- Post Graduate School in Occupational Medicine, University of Milan, 20122 Milano, Italy;
| | - Alberto Magenta Biasina
- Diagnostic and Interventional Radiology School of Santi Paolo and Carlo ASST of Milan, 20142 Milano, Italy;
| | - Luca Pietrogrande
- Department of Health Sciences, University of Milan, 20142 Milano, Italy;
| | - Claudio Colosio
- Department of Health Sciences of the University of Milano and International Centre for Rural Health of the Occupational Health Unit of the Hospitals Santi Paolo e Carlo, 20142 Milano, Italy; (L.M.A.); (C.C.)
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Maghsoudipour M, Hosseini F, Coh P, Garib S. Evaluation of occupational and non-occupational risk factors associated with carpal tunnel syndrome in dentists. Work 2021; 69:181-186. [PMID: 33998581 DOI: 10.3233/wor-213467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Musculoskeletal disorders are very prevalent among dentists. Of these disorders, carpal tunnel syndrome (CTS) is notable. OBJECTIVE The aim of this study was to investigate the relationship between the occupational and non-occupational risk factors and CTS among dentists. METHODS It is a cross-sectional study. We evaluated 106 dentists from dental schools in Tehran. We collected data by a general questionnaire, a hand diagram, and physical examination. A nerve conduction velocity (NCV) test was used to confirm the diagnosis of CTS. The analysis was performed using an independent T-test and logistic regressions on SPSS software. RESULTS The prevalence of CTS among dentists was 17.9%. Significant risk factors of CTS included: vibration exposure greater than two hours per day (OR: 2.5), a wrist diameter ratio of greater than 0.7 (OR: 10.14), and female sex (OR: 13.38). CONCLUSIONS Exposure to the hand-arm vibration should be considered as an occupational risk factor for CTS in dentists. Female dentists should take more preventive measures.
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Affiliation(s)
- Maryam Maghsoudipour
- Department of Ergonomics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.,Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Fereshteh Hosseini
- Department of Ergonomics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Paul Coh
- Medical School, University of California San Francisco, San Francisco, CA, USA
| | - Seifolah Garib
- School of Health, Tehran University of Medical Sciences, Tehran, Iran
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Structural white matter alterations in carpal tunnel syndrome: A modified TBSS study. Brain Res 2021; 1767:147558. [PMID: 34116054 DOI: 10.1016/j.brainres.2021.147558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/03/2021] [Accepted: 06/06/2021] [Indexed: 11/22/2022]
Abstract
Functional and structural brain alterations have been noted in carpal tunnel syndrome (CTS), the most common entrapment peripheral neuropathy. Previous studies were mainly focused on somatosensory cortices. However, the changes of white matter diffusion properties in nonsensorimotor cortices remain uninvestigated. We utilized a modified tract-based spatial statistics (TBSS) pipeline to explore CTS-related white matter plasticity, omitting the skeletonization step and registering diffusion tensor imaging (DTI) data to a study-specific, high resolution T1 template by an optimized registration method. The modified TBSS was demonstrated to be more sensitive to detect changes in white matter integrity than the standard TBSS approach. In this study, 25 moderate/severe CTS patients and 17 age- and sex-matched healthy controls (HC) were evaluated with DTI. Fractional anisotropy (FA) and radial diffusivity (RD) were calculated for group comparison. And the relationship between diffusion parameters and clinical assessments was also analyzed. Comparing with the healthy controls, CTS patients showed significantly increased FA and decreased RD in areas of multisensory integration and motor control involving the central opercular cortex and supplementary motor area (SMA) of the dominant hemisphere. Moreover, altered diffusion parameters in the central opercular cortex of the dominant hemisphere were significantly correlated with Boston Carpal Tunnel Questionnaire (BCTQ) scores. It is considered to be a form of maladaptive neuroplastic response to CTS-associated afference and motor control deficits. Such insight may be helpful in developing new strategies for the treatment of CTS.
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Vega-Fernández G, Lera L, Leyton B, Cortés P, Lizana PA. Musculoskeletal Disorders Associated With Quality of Life and Body Composition in Urban and Rural Public School Teachers. Front Public Health 2021; 9:607318. [PMID: 34141698 PMCID: PMC8203816 DOI: 10.3389/fpubh.2021.607318] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 03/22/2021] [Indexed: 12/13/2022] Open
Abstract
Introduction: Teachers have been reported to be a labor group with high rates of musculoskeletal disorders (MSDs), stress, and strong deterioration of quality of life (QoL). However, little information exists about the association between MSD, QoL, and body composition in rural and urban teachers. Objective: The aim was to study the association of MSD with QoL perception and body composition of urban and rural teachers. Participants and Methods: Participants are comprised a representative sample of urban and rural public schoolteachers from the Valparaiso Region, Chile. MSDs were evaluated with the Standardized Nordic Questionnaire for Musculoskeletal Symptoms validated for the Chilean population. QoL perception was evaluated with the 36-Item Short-Form Survey (SF-36). Body composition was measured via bioimpedance. A logistic regression model was used to evaluate the association between MSD, QoL, and body composition, adjusted for age and gender. Results: A total of 88.9% (urban 90%; rural 87%) of teachers felt pain in some body area, 71.2% of them with limitations; 39% of teachers presented body fat obesity, with the highest rate in rural women. The body area with the greatest MSD prevalence was the neck and shoulders (68.6%). Significant differences were observed between teachers with >p75 of MSD (over six pain regions) and those with ≤p75 (six or fewer painful regions; p < 0.05) on six QoL scales and on physical health components (PCSs) and mental health (MCS) in urban teachers. However, rural teachers presented no differences. The association between teachers with >p75 MSD and low QoL perception was significant (p < 0.05) in PCS and MCS. Furthermore, the regression model presents a significant association between rural areas and low PCS perception. Conclusions: Urban and rural teachers present high rates of MSD and obesity. Teachers with higher rates of MSD have their mental and physical QoL affected, making workplace intervention in MSD necessary to prevent teacher health deterioration.
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Affiliation(s)
- Gustavo Vega-Fernández
- Laboratory of Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.,Programa de Magister en Ciencias Mención Morfología, Universidad de La Frontera, Temuco, Chile
| | - Lydia Lera
- Public Nutrition Unit, Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
| | - Bárbara Leyton
- Public Nutrition Unit, Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
| | - Pilar Cortés
- Laboratory of Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Pablo A Lizana
- Laboratory of Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
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Turcotte KE, Kociolek AM. Median nerve travel and deformation in the transverse carpal tunnel increases with chuck grip force and deviated wrist position. PeerJ 2021; 9:e11038. [PMID: 33777528 PMCID: PMC7983861 DOI: 10.7717/peerj.11038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/09/2021] [Indexed: 12/31/2022] Open
Abstract
Background We assessed median nerve travel and deformation concurrently to better understand the influence of occupational risk factors on carpal tunnel dynamics, including forceful chuck gripping and deviated wrist positions. Methods Fourteen healthy right-hand dominant participants performed a chuck grip in 6 experimental conditions: two relative force levels (10% and 40% of maximum voluntary effort); three wrist positions (15° radial deviation, 0° neutral, 30° ulnar deviation). Chuck grip forces were measured with a load cell while the transverse cross-section of the carpal tunnel was imaged via ultrasound at the distal wrist crease. Images of the median nerve were analyzed in ImageJ to assess cross-sectional area, circularity, width, and height as well as travel in the anterior-posterior and medial-lateral axes. Results We found a main effect of deviated wrist position on both anterior-posterior and medial-lateral travel, with the greatest nerve travel occurring in 30° ulnar deviation. There was also a significant interaction between chuck grip force and deviated wrist position on cross-sectional area. Specifically, the area decreased with 40% vs. 10% chuck grip force when the wrist was in 30° ulnar deviation; however, there were no changes in 0° neutral and 15° radial deviation. Discussion Overall, we demonstrated that forceful chuck gripping in deviated wrist positions influenced carpal tunnel dynamics, resulting in both migratory and morphological changes to the median nerve. These changes may, in turn, increase local strain and stress with adjacent structures in the carpal tunnel. Future studies mapping contact stress between structures may further elucidate injury development of work-related carpal tunnel syndrome.
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Affiliation(s)
- Kaylyn E Turcotte
- School of Physical and Health Education, Nipissing University, North Bay, Ontario, Canada
| | - Aaron M Kociolek
- School of Physical and Health Education, Nipissing University, North Bay, Ontario, Canada
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Battista EB, Yedulla NR, Koolmees DS, Montgomery ZA, Ravi K, Day CS. Manufacturing Workers Have a Higher Incidence of Carpal Tunnel Syndrome. J Occup Environ Med 2021; 63:e120-e126. [PMID: 33394876 DOI: 10.1097/jom.0000000000002122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE It is unclear whether clerical or labor-type work is more associated with risk for developing work-related carpal tunnel syndrome (WrCTS). METHODS National employment, demographic, and injury data were examined from the Bureau of Labor Statistics databases for the years 2003 to 2018. Injuries for clerical and labor industries were compared using linear regression, two-group t test, and one-way analysis of variance (ANOVA) analysis. RESULTS WrCTS injuries are decreasing over time (B = -1002.62, P < 0.001). The labor industry demonstrated a significantly higher incidence of WrCTS when compared with the clerical industries (P < 0.001). Within labor industries, the manufacturing industry had the highest incidence of WrCTS over time (P < 0.001). CONCLUSIONS Our study showed WrCTS injuries have declined over time. Additionally, our findings may suggest that the labor industry has a stronger association with WrCTS than the clerical industry.
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Affiliation(s)
- Eric B Battista
- Henry Ford Health System, Detroit, Michigan (Dr Day); Wayne State University School of Medicine, Ann Arbor, MI (Mr Battista, Mr Yedulla, Mr Koolmees, Mr Montgomery, Dr Day); University of Michigan (Mr Ravi), Detroit, Michigan
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Barnes JI, Paci G, Zhuang T, Baker LC, Asch SM, Kamal RN. Cost-Effectiveness of Open Versus Endoscopic Carpal Tunnel Release. J Bone Joint Surg Am 2021; 103:343-355. [PMID: 33591684 PMCID: PMC8177000 DOI: 10.2106/jbjs.19.01354] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Carpal tunnel syndrome is the most common upper-extremity nerve compression syndrome. Over 500,000 carpal tunnel release (CTR) procedures are performed in the U.S. yearly. We estimated the cost-effectiveness of endoscopic CTR (ECTR) versus open CTR (OCTR) using data from published meta-analyses comparing outcomes for ECTR and OCTR. METHODS We developed a Markov model to examine the cost-effectiveness of OCTR versus ECTR for patients undergoing unilateral CTR in an office setting under local anesthesia and in an operating-room (OR) setting under monitored anesthesia care. The main outcomes were costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs). We modeled societal (modeled with a 50-year-old patient) and Medicare payer (modeled with a 65-year-old patient) perspectives, adopting a lifetime time horizon. We performed deterministic and probabilistic sensitivity analyses (PSAs). RESULTS ECTR resulted in 0.00141 additional QALY compared with OCTR. From a societal perspective, assuming 8.21 fewer days of work missed after ECTR than after OCTR, ECTR cost less across all procedure settings. The results are sensitive to the number of days of work missed following surgery. From a payer perspective, ECTR in the OR (ECTROR) cost $1,872 more than OCTR in the office (OCTRoffice), for an ICER of approximately $1,332,000/QALY. The ECTROR cost $654 more than the OCTROR, for an ICER of $464,000/QALY. The ECTRoffice cost $107 more than the OCTRoffice, for an ICER of $76,000/QALY. From a payer perspective, for a willingness-to-pay threshold of $100,000/QALY, OCTRoffice was preferred over ECTROR in 77% of the PSA iterations. From a societal perspective, ECTROR was preferred over OCTRoffice in 61% of the PSA iterations. CONCLUSIONS From a societal perspective, ECTR is associated with lower costs as a result of an earlier return to work and leads to higher QALYs. Additional research on return to work is needed to confirm these findings on the basis of contemporary return-to-work practices. From a payer perspective, ECTR is more expensive and is cost-effective only if performed in an office setting under local anesthesia. LEVEL OF EVIDENCE Economic and Decision Analysis Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- James I Barnes
- VA Palo Alto Health Care System, Palo Alto, California
- Center for Primary Care and Outcomes Research/Center for Health Policy, Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Gabrielle Paci
- VOICES Health Policy Research Center, Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, California
| | - Thompson Zhuang
- VOICES Health Policy Research Center, Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, California
| | - Laurence C Baker
- Center for Primary Care and Outcomes Research/Center for Health Policy, Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Steven M Asch
- VA Center for Innovation to Implementation, Palo Alto, California
- Division of Primary Care and Population Health, Stanford University, Stanford, California
| | - Robin N Kamal
- VOICES Health Policy Research Center, Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, California
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Feng B, Chen K, Zhu X, Ip WY, Andersen LL, Page P, Wang Y. Prevalence and risk factors of self-reported wrist and hand symptoms and clinically confirmed carpal tunnel syndrome among office workers in China: a cross-sectional study. BMC Public Health 2021; 21:57. [PMID: 33407293 PMCID: PMC7789363 DOI: 10.1186/s12889-020-10137-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 12/27/2020] [Indexed: 11/10/2022] Open
Abstract
Background Carpal tunnel syndrome (CTS) is a common cause of pain, numbness and tingling in the wrist and hand region and is associated with repetitive wrist and hand use in office workers. However, scarce knowledge exists about the epidemiology of clinically confirmed CTS among Chinese office workers. This study aimed to investigate the prevalence of wrist/hand symptoms and CTS in office workers in China and to identify associated risk factors. Methods A cross-sectional survey was carried out in a metropolitan city in China involving 969 respondents (aged 17–49 years) from 30 workplaces. A questionnaire was distributed to each participant to collect their demographic, work-related physical and psychosocial factors, and wrist and hand symptoms. The wrist and hand pain/numbness symptoms were marked on a body chart and the nature and intensity of symptoms, nocturnal symptoms, as well as aggravating activities were also recorded. Clinically confirmed CTS cases were screened based on the history, Phalen’s test, Tinel Sign and skin sensation testing among symptomatic respondents. Logistic regression was employed to estimate the odds ratio (OR) and 95% confidence interval (95% CI) for the occurrence of self-reported wrist and hand symptoms and clinically confirmed CTS. Results The clinically confirmed CTS prevalence was 9.6%. The prevalence of wrist and hand symptoms were 22 and 15%, respectively. Frequently working in pain was associated with higher odds of CTS. Multivariate modelling adjusted for age and gender showed that prolonged computer use time and working without breaks were associated with presence of wrist/hand symptoms (adjusted ORs: 1.11 (95% CI 1.02–1.22) and 1.88 (95% CI 1.12–3.14)). Educational level was inversely associated with CTS and smoking was associated with wrist/hand complaints (adjusted OR: 2.20 (95% CI 1.19–4.07)). Conclusions The prevalence of work-related clinically confirmed CTS symptoms among young office workers in China is high. Frequently working in pain is closely associated with clinically confirmed CTS. Intense computer use and no breaks at work are associated with wrist and hand symptoms.
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Affiliation(s)
- Beibei Feng
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China.,Department of Orthopaedics & Traumatology, The University of Hong Kong, Hong Kong, SAR, China
| | - Kedi Chen
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China
| | - Xiaoxia Zhu
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China
| | - Wing-Yuk Ip
- Department of Orthopaedics & Traumatology, The University of Hong Kong, Hong Kong, SAR, China.
| | - Lars L Andersen
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Phil Page
- Doctor of Physical Therapy Program, Franciscan Missionaries of Our Lady University, Baton Rouge, Louisiana, USA
| | - Yuling Wang
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China.
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