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Allen JG, Harder J, Hernandez E, Bourland B, MacKay B. The effect of smoking on open carpal tunnel release recovery. HAND SURGERY & REHABILITATION 2024; 43:101626. [PMID: 38103597 DOI: 10.1016/j.hansur.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION This study examines the relationship between smoking status and surgical outcomes in open carpal tunnel release. Smoking status has previously been correlated with orthopedic surgical complications unless smoking cessation occurs at least 4 weeks prior to surgery; however, the effect of smoking on open carpal tunnel release has not been specifically examined. METHODS This study is a retrospective review of patient charts over the last 5 years (n = 131). Smoking status was determined at the time of carpal tunnel release from the patients' charts. Patients were dichotomized as smokers (n = 58) or non-smokers (n = 73). Data comprised preoperative pain, postoperative pain at 2 and 6 weeks, postoperative wrist stiffness, wound healing time, and infection status. Data were compared on chi square, Fisher exact, and one-sided Fisher exact tests. RESULTS Infection rates were significantly higher in smokers. Postoperative numbness and wrist stiffness were also significantly higher in smokers. Smokers reported higher postoperative pain scores at 2 and 6 weeks. Non-smokers were also significantly more likely to report complete pain resolution at 6 weeks. DISCUSSION In the present study smoking was associated with surgical outcome complications in open carpal tunnel release. This could be attributed to immune system suppression or to poor wound healing, both of which are known side-effects of smoking. Pain scores 6 weeks post-surgery were significantly higher in smokers than in non-smokers. Smokers undergoing open carpal tunnel release need to understand the risk of surgical complications and should consider smoking cessation to optimize their chances of successful surgery. CONCLUSION Patients who were active smokers showed poorer recovery from open carpal tunnel surgery than non-smoking patients.
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Affiliation(s)
- Jack G Allen
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Justin Harder
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Evan Hernandez
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Bryan Bourland
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Brendan MacKay
- Department of Orthopaedic Hand Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA.
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Choo S, Yen TC, Phillips R, Parola R, Evenski A. Substantial improvement in short-term pain following carpal tunnel surgery for patients with moderate preoperative electromyography findings is diminished with diabetes and smoking. J Orthop 2023; 43:57-63. [PMID: 37555204 PMCID: PMC10404856 DOI: 10.1016/j.jor.2023.07.025] [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: 07/14/2023] [Accepted: 07/21/2023] [Indexed: 08/10/2023] Open
Abstract
PURPOSE Carpal tunnel syndrome is a common orthopedic diagnosis that often benefits from surgical intervention. There is limited published data analyzing the correlation of smoking and diabetes with the outcomes of open carpal tunnel release, specifically with pain perception and electrophysiology results. The purpose of this study is to determine if smoking and diabetes affect preoperative pain perception in patients with carpal tunnel syndrome when correlated with EMG findings and to determine the differences in pain relief obtained 2 weeks post-operatively in this population. METHODS Following IRB approval, the authors conducted a retrospective chart review of consecutive patients who underwent open carpal tunnel release from January 1, 2019, to June 30, 2022, by a single surgeon at an academic hospital. Demographic information was collected. Pre- and 2-week postoperative VAS pain scores and the severity of disease assessed by EMG preoperatively were recorded. Subgroup analysis was performed, and patients were further stratified by preoperative EMG result into mild, moderate, and severe cohorts. RESULTS Patients who smoked compared to non-smokers had an average improvement in VAS of 2.1 versus 2.8. Patients with reported diabetes compared to non-diabetics had an average improvement in VAS of 2.3 versus VAS of 2.7. Patients who smoked and had diabetes compared to non-smoking, non-diabetic patients reported a change in VAS of 1.92 compared to 2.6. Subgroup analysis of patients with moderate EMG findings demonstrated that patients with diabetes had significantly less improvement in VAS compared to patients without diabetes and smokers had significantly less improvement in VAS compared to non-smokers. CONCLUSION This study showed that among the subgroup of patients with moderate preoperative EMG findings, there was more improvement in pain following carpal tunnel release in non-diabetic patients compared to diabetic patients, and among non-smokers compared to smokers. This study is useful when counseling patients on confounding factors that affect 2-week postoperative recovery.
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Affiliation(s)
- Stephanie Choo
- University Hospital, 1 Hospital Drive, Columbia, MO, 65212, USA
| | - Tzu Chuan Yen
- University Hospital, 1 Hospital Drive, Columbia, MO, 65212, USA
| | - Rachel Phillips
- University Hospital, 1 Hospital Drive, Columbia, MO, 65212, USA
| | - Rown Parola
- University Hospital, 1 Hospital Drive, Columbia, MO, 65212, USA
| | - Andrea Evenski
- University Hospital, 1 Hospital Drive, Columbia, MO, 65212, USA
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Li NY, Yang DS, Dwivedi S, Gil JA, Daniels AH. Complications and Reoperation Following Surgery for Concurrent Carpal Tunnel and Cervical Spine Compression. Hand (N Y) 2023:15589447231158807. [PMID: 36946591 DOI: 10.1177/15589447231158807] [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: 03/23/2023]
Abstract
BACKGROUND Patients with carpal tunnel syndrome (CTS) may also have cervical radiculopathy (CR) or vice versa, potentially requiring carpal tunnel release (CTR) and anterior cervical discectomy and fusion (ACDF). This study evaluates whether there is an increased risk of complications following CTR or ACDF in patients with concurrent CTS and CR (CTS-CR) compared with those with only CTS or CR. METHODS A multipayer database was used to identify patients with CTS-CR. From this cohort, patients who underwent CTR and/or ACDF were identified. Patients with CTS-CR undergoing surgery were compared with those undergoing surgery with only CTS or CR. Multivariable logistic regression was used to compare matched populations to assess postoperative complications and risk of undergoing both procedures. RESULTS A total of 110 379 patients with CTS-CR were identified. Carpal tunnel release was performed in 21 152 patients (19.2%) with CTS-CR, from which 835 (0.76%) underwent ACDF. Anterior cervical discectomy and fusion was performed in 6960 patients (6.31%) with CTS-CR followed by CTR in 1098 patients (0.99%). Patients with CTS-CR were at greater risk of reoperation and complex regional pain syndrome following CTR. In ACDF, patients with CTS-CR were at greater risk of reoperation. Obesity and tobacco use were significant risk factors in patients with CTS-CR who underwent both CTR and ACDF rather than a single surgery. CONCLUSIONS Examination of more than 100 000 patients with CTS-CR found a greater likelihood of reoperation and perioperative complications following surgery than those without concurrent diagnoses. Obesity and smoking increased the risk for patients undergoing both procedures. Patients presenting with CTS-CR are high risk and should be counseled on risk of complication and reoperation and optimized to reduce risk of undergoing both CTR and ACDF.
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Affiliation(s)
- Neill Y Li
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Daniel S Yang
- Alpert Medical School of Brown University, Providence, RI, USA
| | - Shashank Dwivedi
- Department of Orthopaedic Surgery, Alpert Medical School of Brown University, Providence, RI, USA
| | - Joseph A Gil
- Department of Orthopaedic Surgery, Alpert Medical School of Brown University, Providence, RI, USA
| | - Alan H Daniels
- Department of Orthopaedic Surgery, Alpert Medical School of Brown University, Providence, RI, USA
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Socioeconomic Differences between Sexes in Surgically Treated Carpal Tunnel Syndrome and Ulnar Nerve Entrapment. EPIDEMIOLGIA (BASEL, SWITZERLAND) 2022; 3:353-362. [PMID: 36417243 PMCID: PMC9620911 DOI: 10.3390/epidemiologia3030027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 12/14/2022]
Abstract
We aimed to investigate socioeconomic differences between sexes and the influence on outcome following surgery for carpal tunnel syndrome (CTS) or ulnar nerve entrapment (UNE) at the elbow. Patients with CTS (n = 9000) or UNE (n = 1266) registered in the Swedish National Register for Hand Surgery (HAKIR) 2010-2016 were included and evaluated using QuickDASH 12 months postoperatively. Statistics Sweden (SCB) provided socioeconomic data. In women with CTS, being born outside Sweden, having received social assistance, and more sick leave days predicted worse outcomes. Higher earnings and the highest level of education predicted better outcomes. In men with CTS, more sick leave days and having received social assistance predicted worse outcomes. Higher earnings predicted better outcomes. For women with UNE, higher earnings predicted better outcomes. In men with UNE, only sick leave days predicted worse outcomes. In long-term follow up, socioeconomic status affects outcomes differently in women and men with CTS or UNE.
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Zimmerman M, Gottsäter A, Dahlin LB. Carpal Tunnel Syndrome and Diabetes—A Comprehensive Review. J Clin Med 2022; 11:jcm11061674. [PMID: 35329999 PMCID: PMC8952414 DOI: 10.3390/jcm11061674] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/28/2022] [Accepted: 03/14/2022] [Indexed: 02/04/2023] Open
Abstract
Carpal tunnel syndrome (CTS) is the most common compression neuropathy in the general population and is frequently encountered among individuals with type 1 and 2 diabetes. The reason(s) why a peripheral nerve trunk in individuals with diabetes is more susceptible to nerve compression is still not completely clarified, but both biochemical and structural changes in the peripheral nerve are probably implicated. In particular, individuals with neuropathy, irrespective of aetiology, have a higher risk of peripheral nerve compression disorders, as reflected among individuals with diabetic neuropathy. Diagnosis of CTS in individuals with diabetes should be carefully evaluated; detailed case history, thorough clinical examination, and electrophysiological examination is recommended. Individuals with diabetes and CTS benefit from surgery to the same extent as otherwise healthy individuals with CTS. In the present review, we describe pathophysiological aspects of the nerve compression disorder CTS in relation to diabetes, current data contributing to the explanation of the increased risk for CTS in individuals with diabetes, as well as diagnostic methods, treatment options, and prognosis of CTS in diabetes.
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Affiliation(s)
- Malin Zimmerman
- Department of Hand Surgery, Skåne University Hospital, Lund University, 205 02 Malmö, Sweden;
- Department of Translational Medicine—Hand Surgery, Lund University, 205 02 Malmö, Sweden
- Department of Orthopaedic Surgery, Helsingborg Hospital, 251 87 Helsingborg, Sweden
- Correspondence:
| | - Anders Gottsäter
- Department of Medicine, Skåne University Hospital, 205 02 Malmö, Sweden;
- Department of Clinical Sciences Malmö, Lund University, 205 02 Malmö, Sweden
| | - Lars B. Dahlin
- Department of Hand Surgery, Skåne University Hospital, Lund University, 205 02 Malmö, Sweden;
- Department of Translational Medicine—Hand Surgery, Lund University, 205 02 Malmö, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, 581 83 Linköping, Sweden
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Meyers A, Annunziata MJ, Rampazzo A, Bassiri Gharb B. A Systematic Review of the Outcomes of Carpal Ligament Release in Severe Carpal Tunnel Syndrome. J Hand Surg Am 2022; 48:408.e1-408.e18. [PMID: 35058091 DOI: 10.1016/j.jhsa.2021.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/12/2021] [Accepted: 11/24/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE Indications for surgical treatment of severe carpal tunnel syndrome (CTS) are controversial. The aim of this study was to review the outcomes reported in the literature of carpal tunnel release in patients with severe CTS. METHODS A systematic review of the outcomes of carpal tunnel release in patients with severe CTS was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcome measures included change in symptoms, sensation (2-point discrimination, light touch), thenar atrophy, strength (power and pinch grip), electrophysiology, median nerve morphology, and patient-reported outcome measures. Outcomes are reported by ranges of the percentage of patients/hands improved in the included studies. RESULTS Thirty-eight papers were selected, representing 2,531 patients and 2,712 hands. Demographic information on age and sex were available for a total of 1,542 patients. Mean age ranged from 49.8 to 83 years and 72% were female. All studies that assessed patient-reported outcome measures before and after surgery reported significant improvements. Complete resolution of paresthesia occurred in 55%-98% of hands across different studies. Resolution of numbness occurred in between 39% and 94% of hands. Pain completely resolved in 64%-100% and weakness in 60%-75% of hands. Two-point discrimination and light touch improved postoperatively. Power grip, key, tripod, index-thumb pulp pinch, and thumb opposition increased. Motor and sensory amplitudes, distal motor latencies, and sensory conduction velocities improved. Patient-reported outcomes indicated symptomatic improvement and reduced disability. CONCLUSIONS Symptomatic improvement following carpal tunnel release in patients with severe CTS can occur. Patients should be counseled about the unpredictability of the outcomes and factors that might affect outcomes. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Abigail Meyers
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH
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Zimmerman M, Nyman E, Dahlin LB. Occurrence of cold sensitivity in carpal tunnel syndrome and its effects on surgical outcome following open carpal tunnel release. Sci Rep 2020; 10:13472. [PMID: 32778796 PMCID: PMC7417569 DOI: 10.1038/s41598-020-70543-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 07/31/2020] [Indexed: 11/25/2022] Open
Abstract
Cold sensitivity is common following nerve injuries in the upper extremity, but is less well studied in carpal tunnel syndrome (CTS). We investigated cold sensitivity in CTS and its effects on surgical outcome. A search of the Swedish National Registry for Hand Surgery (HAKIR) for open carpal tunnel releases (OCTR) from 2010-2016 identified 10,746 cases. Symptom severity questionnaires (HQ-8; HAKIR questionnaire 8, eight Likert-scale items scored 0-100, one item on cold sensitivity) and QuickDASH scores before and after surgery were collected. Patient mean age was 56 ± SD 16 years, and 7,150/10,746 (67%) were women. Patients with severe cold sensitivity (defined as cold intolerance symptom severity score > 70; n = 951), scored significantly higher on QuickDASH at all time points compared to those with mild cold sensitivity (cold intolerance symptom severity scores ≤ 30, n = 1,532); preoperatively 64 [50-75] vs. 40 [25-55], at three months 32 [14-52] vs. 18 [9-32] and at 12 months 25 [7-50] vs. 9 [2-23]; all p < 0.0001. Severe cold sensitivity predicted higher postoperative QuickDASH scores at three [12.9 points (95% CI 10.2-15.6; p < 0.0001)] and at 12 months [14.8 points (11.3-18.4; p < 0.0001)] compared to mild cold sensitivity, and adjustment for a concomitant condition in the hand/arm, including ulnar nerve compression, did not influence the results. Cold sensitivity improves after OCTR. A higher preoperative degree of cold sensitivity is associated with more preoperative and postoperative disability and symptoms than a lower degree of cold sensitivity, but with the same improvement in QuickDASH score.
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Affiliation(s)
- Malin Zimmerman
- Department of Translational Medicine - Hand Surgery, Lund University, Skåne University Hospital, Jan Waldenströms gata 5, 205 02, Malmö, Sweden
- Department of Hand Surgery, Skåne University Hospital, Jan Waldenströms gata 5, 205 02, Malmö, Sweden
| | - Erika Nyman
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Hand Surgery, Plastic Surgery and Burns, Department of Biomedical and Clinical Sciences, Linköping University Hospital, Linköping, Sweden
| | - Lars B Dahlin
- Department of Translational Medicine - Hand Surgery, Lund University, Skåne University Hospital, Jan Waldenströms gata 5, 205 02, Malmö, Sweden.
- Department of Hand Surgery, Skåne University Hospital, Jan Waldenströms gata 5, 205 02, Malmö, Sweden.
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Revision Carpal Tunnel Release: Risk Factors and Rate of Secondary Surgery. Plast Reconstr Surg 2020; 145:1204-1214. [DOI: 10.1097/prs.0000000000006742] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Buentello-Volante B, Molina-Medinilla M, Aguayo-Flores E, Magaña-Guerrero FS, Garfias Y. Comparison of amniotic membrane transplantation and carpal tunnel syndrome release surgery (CTRS) and CTRS alone: Clinical outcomes at 1-year follow-up. J Tissue Eng Regen Med 2020; 14:714-722. [PMID: 32174033 DOI: 10.1002/term.3033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 01/31/2020] [Accepted: 03/10/2020] [Indexed: 12/14/2022]
Abstract
Carpal tunnel syndrome (CTS) is the most common focal entrapment mononeuropathy, comprising medium nerve chronic inflammation and fibrosis. Although carpal tunnel release surgery (CTRS) has demonstrated to be effective, around 3% to 25% of CTRS show recurrence. Amniotic membrane transplantation (AMT) has been used in different pathologies inhibiting inflammation and fibrosis and promoting nerve repair. The aim of this study was to determine the efficacy of AMT in CTRS. The present study comprised a randomized, single-blind controlled trial to compare the 1-year follow-up outcomes of AMT in CTRS (AMT group) or CTRS alone (control group) in patients with CTS. Thirty-five patients with unilateral or bilateral CTS were enrolled, and 47 wrists were randomized into two groups: the AMT group and the control group. To compare the outcomes, three different questionnaires scores (Boston Carpal Tunnel Syndrome Questionnaire, Disabilities of the Arm, Shoulder, and Hand, and Historical-Objective scale) were used. Evaluations were assessed at baseline and at 15 days, 1, 3, 6, and 12 months after surgery. Compared with the control group, the AMT group showed significant (p < 0.05) reductions in all scores from 6 months after surgery until the end of the study. Both AMT and control groups showed significant intragroup differences in all scores, since the first month after surgery until the end of the study in comparison with the baseline scores. Taken together, these results indicate that CTRS in conjunction with AMT is more effective than CTRS alone in patients with CTS at 1-year follow-up. Clinical Trial: NCT04075357; Amniotic Membrane in Carpal Tunnel Syndrome.
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Affiliation(s)
- Beatriz Buentello-Volante
- Amniotic Membrane Tissue Bank, Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana Foundation, Mexico City, Mexico
| | | | - Eduardo Aguayo-Flores
- Amniotic Membrane Tissue Bank, Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana Foundation, Mexico City, Mexico
| | - Fátima Sofía Magaña-Guerrero
- Amniotic Membrane Tissue Bank, Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana Foundation, Mexico City, Mexico
| | - Yonathan Garfias
- Amniotic Membrane Tissue Bank, Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana Foundation, Mexico City, Mexico.,Department of Biochemistry, Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
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Zimmerman M, Eeg-Olofsson K, Svensson AM, Åström M, Arner M, Dahlin L. Open carpal tunnel release and diabetes: a retrospective study using PROMs and national quality registries. BMJ Open 2019; 9:e030179. [PMID: 31488486 PMCID: PMC6731852 DOI: 10.1136/bmjopen-2019-030179] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To study patient-reported outcome after open carpal tunnel release (OCTR) for carpal tunnel syndrome (CTS) in patients with or without diabetes using national healthcare quality registries. DESIGN Retrospective cohort study. SETTING Data from the Swedish National Quality Registry for Hand Surgery (HAKIR; www.hakir.se) were linked to data from the Swedish National Diabetes Register (NDR; www.ndr.nu). PARTICIPANTS We identified 9049 patients (10 770 hands) operated for CTS during the inclusion period (2010-2016). PRIMARY OUTCOME MEASURES Patient-reported outcome measures were analysed before surgery and at 3 and 12 months postoperatively using the QuickDASH as well as the HAKIR questionnaire with eight questions on hand symptoms and disability. RESULTS Patients with diabetes (n=1508; 14%) scored higher in the QuickDASH both preoperatively and postoperatively than patients without diabetes, but the total score change between preoperative and postoperative QuickDASH was equal between patients with and without diabetes. The results did not differ between patients with type 1 or type 2 diabetes. Patients with diabetic retinopathy scored higher in QuickDASH at 3 months postoperatively than patients with diabetes without retinopathy. In the regression analysis, diabetes was associated with more residual symptoms at 3 and 12 months postoperatively. CONCLUSIONS Patients with diabetes experience more symptoms both before and after OCTR, but can expect the same relative improvement from surgery as patients without diabetes . Patients with retinopathy, as a proxy for neuropathy, may need longer time for symptoms to resolve after OCTR. Smoking, older age, higher HbA1c levels and receiving a diabetes diagnosis after surgery were associated with more residual symptoms following OCTR.
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Affiliation(s)
- Malin Zimmerman
- Department of Translational Medicine - Hand Surgery, Lund University, Lund, Sweden
- Department of Hand Surgery, Skånes universitetssjukhus Malmö, Malmo, Sweden
| | - Katarina Eeg-Olofsson
- Department of Medicine, University of Gothenburg, Göteborg, Sweden
- Department of Medicine, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Ann-Marie Svensson
- National Diabetes Register, Centre of Registers in Region Västra Götaland, Gothenburg, Sweden
| | - Mikael Åström
- Department of Data Analytics and Register Centre, Region Skåne Hälso- och sjukvård, Lund, Sweden
| | - Marianne Arner
- HAKIR, National Registry for Hand Surgery, Stockholm South General Hospital, Stockholm, Sweden
- Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Lars Dahlin
- Department of Translational Medicine - Hand Surgery, Lund University, Lund, Sweden
- Department of Hand Surgery, Skånes universitetssjukhus Malmö, Malmo, Sweden
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Hand Surgeons Performing More Open Carpal Tunnel Releases Do Not Show Better Patient Outcomes. Plast Reconstr Surg 2018; 141:1439-1446. [PMID: 29794704 DOI: 10.1097/prs.0000000000004369] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although previous studies have shown that more experienced surgeons have better patient outcomes following a variety of procedures, in hand surgery and carpal tunnel release in particular, this relation remains unproven. The authors assessed whether there is an association between surgeon volume and patient outcomes following open carpal tunnel release. METHODS Patients who underwent carpal tunnel release between 2011 and 2015 at outpatient hand surgery clinics in The Netherlands were included. Surgeon annual volume was defined as the average number of carpal tunnel releases performed per year per participating surgeon over the study period. Primary outcome measures were the Symptom Severity Scale and Functional Status Scale of the Boston Carpal Tunnel Questionnaire 6 months postoperatively. Multilevel random intercept linear regression analyses were performed to assess whether there was an association between surgeon annual volume and outcome measures, with adjustment for patient characteristics, concomitant procedures, and intake score on the Boston Carpal Tunnel Questionnaire. RESULTS A total of 1345 patients were included, operated on by 17 surgeons. Median annual surgeon volume was 75 (interquartile range, 50 to 149). Only 0.5 to 0.6 percent of the total variance in patient outcome on the Boston Carpal Tunnel Questionnaire could be explained by random differences between surgeons. The authors did not find an association between annual surgeon volume and outcome measures 6 months postoperatively (Symptom Severity Scale: β = 0.000; 95 percent CI, -0.001 to 0.001; and Functional Status Scale: β = 0.000; 95 percent CI, -0.001 to 0.001). CONCLUSION In the authors' sample of highly specialized hand surgeons operating in high-volume centers, they found no differences in outcome between high- and low-volume surgeons.
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Tang CQY, Lai SWH, Tay SC. Patient-reported outcomes of carpal tunnel release surgery in patients with bilateral severe carpal tunnel syndrome. J Hand Surg Eur Vol 2017; 42:932-936. [PMID: 28770645 DOI: 10.1177/1753193417721456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED This retrospective study examined whether the presenting complaint of numbness is relieved post-operatively in severe carpal tunnel syndrome and also assessed any correlation between outcomes of the first and second procedures in staged bilateral carpal tunnel releases. Carpal tunnel release (60 open and 38 endoscopic) was done in 49 patients with bilateral severe carpal tunnel syndrome. There was complete resolution of numbness post-operatively in 77% ( n = 75) of hands. The median post-operative time before complete resolution of numbness was 21 days (IQR 8 to 21; range 3 to 482). The likelihood of complete resolution of symptoms after the second carpal tunnel release in patients with complete resolution of symptoms after the first carpal tunnel release was 22 (95% CI: 4 to 131) times that of the likelihood of improvement in patients with incomplete resolution of symptoms after the first carpal tunnel release. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- C Q Y Tang
- 1 Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - S W H Lai
- 1 Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - S C Tay
- 2 Department of Hand Surgery, Singapore General Hospital, Singapore.,3 Adjunct Associate Professor, Duke-NUS Medical School
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