26
|
Grogan M, Dispenzieri A. Carpal Tunnel Syndrome and Cardiac Amyloidosis: When Are Numb Hands a Window to the Heart? J Am Coll Cardiol 2022; 80:978-981. [PMID: 36049805 DOI: 10.1016/j.jacc.2022.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022]
|
27
|
Rochlin DH, Sheckter CC, Satteson ES, Swan CC, Fox PM, Curtin C. Separating Fact From Fiction: A Nationwide Longitudinal Examination of Complex Regional Pain Syndrome Following Treatment of Dupuytren Contracture. Hand (N Y) 2022; 17:825-832. [PMID: 33081519 PMCID: PMC9465785 DOI: 10.1177/1558944720963915] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND One of the most feared complications following treatment of Dupuytren contracture is complex regional pain syndrome (CRPS). This study aims to provide a national perspective on the incidence of CRPS following treatment of Dupuytren contracture and identify patient factors to target for risk reduction. METHODS Using the Truven MarketScan databases from 2007 to 2016, individuals aged ≥18 years who developed CRPS within 1 year of treatment of Dupuytren contracture were identified using the International Classification of Disease diagnosis code for CRPS. Predictor variables included: age, sex, employment status, region, type of procedure, and concurrent carpal tunnel surgery. Multivariable logistic regression was used to analyze outcomes. RESULTS In all, 48 327 patients received treatment for Dupuytren contracture, including collagenase injection (13.6%); percutaneous palmar fasciotomy (10.3%); open palmar fasciotomy (3.9%); palmar fasciectomy with 0 (10.8%), 1 (29.2%), or multiple (19.6%) digit releases; or a combination of these procedures (12.8%). One hundred forty-five patients (0.31%) were diagnosed with CRPS at a mean of 3.4 months (standard deviation, 2.3) following treatment. Significant predictors of CRPS included female sex (odds ratio [OR], 2.02; P < .001), Southern region (OR, 1.80; P = .022), long-term disability status (OR, 4.73; P = .035), palmar fasciectomy with release of 1 (OR, 5.91; P = .003) or >1 digit (OR, 13.32; P < .001), or multiple concurrent procedures for Dupuytren contracture (OR, 8.23; P = .001). CONCLUSIONS Based on national commercial claims data, there is a lower incidence of CRPS following treatment of Dupuytren contracture than previously reported. Risk factors identified should help with preoperative counseling and assist clinicians in targeting risk reduction measures.
Collapse
|
28
|
Crijns TJ, Mucharraz C, Paravasthuramesh A, Teunis T, Ring D, Fatehi A. Surgeons' Recommendations for Neurodiagnostic Testing With High Pretest Probability of Idiopathic Median Neuropathy at the Carpal Tunnel. J Hand Surg Am 2022; 47:736-744. [PMID: 35680456 DOI: 10.1016/j.jhsa.2022.04.007] [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: 07/02/2021] [Revised: 02/23/2022] [Accepted: 04/08/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The utility of electrodiagnostic tests (EDx) for patients with a high pretest probability of idiopathic median neuropathy at the carpal tunnel (IMNCT) based on characteristic symptoms and signs is debated. Decision-making and care strategies could be informed by a better understanding of factors associated with surgeon recommendations for electrodiagnostic testing. METHODS Ninety-one upper-extremity surgeons participated in an online, survey-based experiment. Participants viewed 7 vignettes of patients with carpal tunnel syndrome, with the following factors randomized in each vignette: patient age, gender, magnitude of incapability, symptom intensity and the presence of nocturnal symptoms, palmar abduction weakness, and positive provocative tests results. We sought patient and surgeon factors associated with ordering EDx and surgeon-rated comfort with performing carpal tunnel release (CTR) without EDx. RESULTS Surgeons recommended EDx for over half of the patient vignettes, with notable variation (median, 57%; interquartile range, 14-100), and felt relatively neutral, on average, offering CTR without EDx. Twenty-six (29%) out of 91 surgeons ordered EDx for all patient scenarios, and 18 surgeons (20%) did not order testing for any scenario. A lower likelihood of EDx was associated with older age and positive provocative tests results. Greater surgeon comfort offering CTR without EDx was associated with older patients, the presence of nocturnal symptoms, palmar abduction weakness, and positive provocative tests results. CONCLUSIONS Upper-extremity surgeons are neutral regarding diagnosing IMNCT based on electrodiagnostic evidence of pathology and are relatively more comfortable offering surgery without EDx in older patients that present with key aspects of carpal tunnel syndrome. There is notable variation in care, with half of all surgeons always or never ordering EDx. CLINICAL RELEVANCE Future studies can investigate whether a treatment strategy offering surgery to patients with a high pretest probability of IMNCT and only using EDx in intermediate probability scenarios can limit use of testing without affecting patient health.
Collapse
|
29
|
Sandy-Hindmarch O, Bennett DL, Wiberg A, Furniss D, Baskozos G, Schmid AB. Systemic inflammatory markers in neuropathic pain, nerve injury, and recovery. Pain 2022; 163:526-537. [PMID: 34224495 PMCID: PMC7612369 DOI: 10.1097/j.pain.0000000000002386] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/15/2021] [Indexed: 11/28/2022]
Abstract
ABSTRACT The role that inflammation plays in human nerve injury and neuropathic pain is incompletely understood. Previous studies highlight the role of inflammation in the generation and maintenance of neuropathic pain, but the emerging evidence from the preclinical literature for its role in the resolution of neuropathic pain remains to be explored in humans. Here, we use carpal tunnel syndrome (CTS) as a human model system of nerve injury and neuropathic pain to determine changes in serum cytokine protein levels and gene expression levels before (active stage of disease) and after carpal tunnel decompression surgery (recovery). Fifty-five patients with CTS were studied, and 21 healthy age-matched and gender-matched participants served as controls. In the active stage of the disease (CTS before surgery vs healthy controls), PTGES2 mRNA was decreased in patients (adjusted P = 0.013), while transforming growth factor-β and C-C motif chemokine ligand 5 protein levels were increased (adjusted P = 0.016 and P = 0.047, respectively). In the resolution phase (CTS before surgery vs after surgery), IL-9 mRNA was increased after surgery (adjusted P = 0.014) and expression of IL-6 mRNA and IL-4 protein levels were increased before surgery (adjusted P = 0.034 and P = 0.002, respectively). IL-9 mRNA expression negatively correlated with several (neuropathic) pain scores. By contrast, protein levels of IL-4 positively correlated with pain scores. In conclusion, we demonstrate specific dysregulation of systemic cytokine expression in both the active and resolution phases of nerve injury and neuropathic pain. IL-9 represents an interesting candidate associated with resolution of nerve injury and neuropathic pain.
Collapse
|
30
|
Papanas N, Stamatiou I, Papachristou S. Carpal Tunnel Syndrome in Diabetes Mellitus. Curr Diabetes Rev 2022; 18:e010921196025. [PMID: 34468300 DOI: 10.2174/1573399817666210901114610] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/21/2021] [Accepted: 06/24/2021] [Indexed: 11/22/2022]
Abstract
The aim of the present brief review was to discuss carpal tunnel syndrome (CTS) in diabetes mellitus (DM). Generally, CTS is more common in DM, especially in subjects with coexisting diabetic polyneuropathy (DPN) and/or long DM duration. There is no agreement if it is more frequent in type 1 or type 2 DM. The precise underlying mechanisms are not entirely clear but appear to involve hyperglycaemia-induced median nerve oedema, increased sensitivity to exogenous trauma and nerve myelin ischaemia and axonal degeneration. More recently, increased vascular endothelial growth factor (VEGF) and advanced glycation endproducts (AGEs) appear to also play an important role. Median nerve conduction study remains the cornerstone of CTS diagnosis in DM, being more sensitive than clinical examination. CTS can be treated medically or surgically. The latter appears now to be equally effective in subjects with vs. without DM in terms of recurrence rates and quality of life.
Collapse
|
31
|
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.
Collapse
|
32
|
Kennedy DL, Vollert J, Ridout D, Alexander CM, Rice ASC. Responsiveness of quantitative sensory testing-derived sensory phenotype to disease-modifying intervention in patients with entrapment neuropathy: a longitudinal study. Pain 2021; 162:2881-2893. [PMID: 33769367 DOI: 10.1097/j.pain.0000000000002277] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/19/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT The German Research Network on Neuropathic Pain (DFNS) quantitative sensory testing (QST) method for sensory phenotyping is used to stratify patients by mechanism-associated sensory phenotype, theorised to be predictive of intervention efficacy. We hypothesised that change in pain and sensory dysfunction would relate to change in sensory phenotype. We investigated the responsiveness of sensory phenotype to surgery in patients with an entrapment neuropathy. With ethical approval and consent, this observational study recruited patients with neurophysiologically confirmed carpal tunnel syndrome. Symptom and pain severity parameters and DFNS QST were evaluated before and after carpal tunnel surgery. Surgical outcome was evaluated by patient-rated change. Symptom severity score of the Boston Carpal Tunnel Questionnaire and associated pain and paraesthesia subgroups were comparators for clinically relevant change. Quantitative sensory testing results (n = 76) were compared with healthy controls (n = 54). At 6 months postsurgery, 92% participants reported a good surgical outcome and large decrease in pain and symptom severity (P < 0.001). Change in QST parameters occurred for thermal detection, thermal pain, and mechanical detection thresholds with a moderate to large effect size. Change in mechanical pain measures was not statistically significant. Change occurred in sensory phenotype postsurgery (P < 0.001); sensory phenotype was associated with symptom subgroup (P = 0.03) and patient-rated surgical outcome (P = 0.02). Quantitative sensory testing-derived sensory phenotype is sensitive to clinically important change. In an entrapment neuropathy model, sensory phenotype was associated with patient-reported symptoms and demonstrated statistically significant, clinically relevant change after disease-modifying intervention. Sensory phenotype was independent of disease severity and may reflect underlying neuropathophysiology.
Collapse
|
33
|
Wiberg A, Smillie RW, Dupré S, Schmid AB, Bennett DL, Furniss D. Replication of epidemiological associations of carpal tunnel syndrome in a UK population-based cohort of over 400,000 people. J Plast Reconstr Aesthet Surg 2021; 75:1034-1040. [PMID: 34916160 PMCID: PMC8982328 DOI: 10.1016/j.bjps.2021.11.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/20/2021] [Accepted: 11/06/2021] [Indexed: 01/17/2023]
Abstract
Introduction Several phenotypic factors are associated in the literature with an increased risk of carpal tunnel syndrome (CTS). Along with female sex and older age, certain systemic diseases show an association with CTS, with varying degrees of evidence. Methods This study was performed using the UK Biobank resource – a cohort study of over 500,000 participants who have allowed linkage of phenotypic data with their medical records. We calculated the prevalence of CTS and a sex-specific prevalence ratio and compared the body mass index (BMI) between cases and controls. We performed a series of nested case-control studies to compute odds ratios for the association between CTS and three systemic diseases. Results There were 12,312 CTS cases within the curated UK Biobank dataset of 401,656 (3.1% prevalence), and the female:male ratio was 1.95:1. CTS cases had, on average, a BMI > 2.0 kg/m2 greater than controls. Odds ratios for the association with CTS for three systemic diseases were 2.31 (95% CI 2.17–2.46) for diabetes, 2.70 (95% CI 2.44–2.99) for rheumatoid arthritis, and 1.47 (95% CI 1.38–1.57) for hypothyroidism. Adjusted for BMI, these odds ratios fell to 1.75 (95% CI 1.65–1.86), 2.43 (95% CI 2.20–2.69), and 1.35 (95% CI 1.26–1.43), respectively. Discussion We harnessed the size and power of UK Biobank to provide robust replication of evidence for the associations between CTS and female sex, raised BMI, and three systemic diseases, which are only mediated in part by raised BMI.
Collapse
|
34
|
Vouzouneraki K, Esposito D, Mukka S, Granfeldt D, Ragnarsson O, Dahlqvist P, Olsson DS. Carpal tunnel syndrome in acromegaly: a nationwide study. Eur J Endocrinol 2021; 184:209-216. [PMID: 33136549 DOI: 10.1530/eje-20-0530] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 10/29/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Carpal tunnel syndrome (CTS) is common in patients with acromegaly, with a reported prevalence of 19-64%. We studied CTS in a large national cohort of patients with acromegaly and the temporal relationship between the two diagnoses. DESIGN Retrospective, nationwide, cohort study including patients diagnosed with acromegaly in Sweden, 2005-2017, identified in the Swedish Healthcare Registries. METHODS CTS (diagnosis and surgery in specialised healthcare) was analysed from 8.5 years before the diagnosis of acromegaly until death or end of the study. Standardised incidence ratios (SIRs) with 95% CIs were calculated for CTS with the Swedish population as reference. RESULTS The analysis included 556 patients with acromegaly (50% women) diagnosed at mean (s.d.) age 50.1 (15.0) years. During the study period, 48 patients were diagnosed with CTS and 41 patients underwent at least one CTS surgery. In the latter group, 35 (85%) were operated for CTS before the acromegaly diagnosis; mean interval (range) 2.2 (0.3-8.5) years and the SIR for having CTS surgery before the diagnosis of acromegaly was 6.6 (4.8-8.9). Women with acromegaly had a higher risk for CTS than men (hazard ratio: 2.5, 95% CI: 1.3-4.7). CONCLUSIONS Patients with acromegaly had a 6-fold higher incidence for CTS surgery before the diagnosis of acromegaly compared with the general population. The majority of patients with both diagnoses were diagnosed with CTS prior to acromegaly. Increased awareness of signs of acromegaly in patients with CTS might help to shorten the diagnostic delay in acromegaly, especially in women.
Collapse
|
35
|
Beaziz J, Lazareth I. Bilateral palmar cyanosis associated with primitive carpal tunnel syndrome. JOURNAL DE MÉDECINE VASCULAIRE 2020; 45:354-356. [PMID: 33248540 DOI: 10.1016/j.jdmv.2020.10.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/02/2020] [Indexed: 11/20/2022]
|
36
|
Prud'homme BJ, Sraj S. Simultaneous Bilateral Carpal and Cubital Tunnel Releases: Quadruple Tunnel Release. Orthopedics 2020; 43:e592-e594. [PMID: 32956471 DOI: 10.3928/01477447-20200910-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 10/14/2019] [Indexed: 02/03/2023]
Abstract
The authors retrospectively reviewed the first 30 patients who underwent bilateral simultaneous carpal and cubital releases (quadruple tunnel release). Patients were asked to complete a questionnaire over the phone regarding their satisfaction with the procedures and willingness to make the same choice of bilateral carpal and cubital releases simultaneously, as well as the time to return to unrestricted use. Of 24 patients who responded to the questionnaire, 23 (95.8%) were satisfied or highly satisfied with their care, and 23 (95.8%) would again choose to have release of the 4 tunnels simultaneously. Time to unrestricted use in this patient cohort averaged 27 days. Quadruple tunnel release is technically feasible and well tolerated. This procedure has the potential to save considerable amounts of recuperation time and is less expensive than performing 4 individual procedures for patients who have bilateral carpal and bilateral cubital tunnel syndrome. [Orthopedics. 2020;43(6):e592-e594.].
Collapse
|
37
|
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.
Collapse
|
38
|
Bataille P, Monfort JB, Chasset F, De Risi-Pugliese T, Barbaud A, Senet P. [Linear cutaneous hypopigmentation and atrophy associated with intralesional steroid injection for carpal tunnel syndrome]. Ann Dermatol Venereol 2020; 147:316-317. [PMID: 32171549 DOI: 10.1016/j.annder.2020.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 12/17/2019] [Accepted: 01/10/2020] [Indexed: 11/19/2022]
|
39
|
Bahrami-Taghanaki H, Azizi H, Hasanabadi H, Jokar MH, Iranmanesh A, Khorsand-Vakilzadeh A, Badiee-Aval S. Acupuncture for Carpal Tunnel Syndrome: A Randomized Controlled Trial Studying Changes in Clinical Symptoms and Electrodiagnostic Tests. Altern Ther Health Med 2020; 26:10-16. [PMID: 31634868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Carpal tunnel syndrome (CTS) is the most frequent entrapment neuropathy in humans. Nonsurgical management is still a matter of debate, and conservative treatments include splinting, local steroid injections, ultrasound, and oral steroids. Acupuncture and electroacupuncture therapy for symptomatic CTS may improve symptoms and aid nerve repair as well as improve sensory and motor functions. However, limited evidence based on comprehensive evaluation methods is available regarding the effects of those treatments. OBJECTIVE The study intended to compare the short-term effects of acupuncture and conventional medical treatment on CTS patients' clinical symptoms and on the results of their electrodiagnostic tests. DESIGN The research team designed a randomized controlled trial. SETTING The study took place at the electrodiagnostic clinic of the School of Persian and Complementary Medicine at Mashhad University of Medical Sciences (Mashhad, Iran). PARTICIPANTS Participants were 60 patients at the clinic with the clinical diagnosis of CTS. INTERVENTIONS Participants were randomly assigned to 1 of 2 groups. Patients in the control group received 100 mg of Celebrex as tablets, 2 times daily. Patients in the intervention group received 12 sessions of acupuncture, each for 30 min, for 4 wk. The needle insertion points were fixed for all sessions. In addition, wrist braces were provided to wear at night for 1 mo in both groups. OUTCOME MEASURES At baseline, postintervention at the end of week 4, and at a 3-mo follow-up at the end of week 16, participants' clinical symptoms-pain, numbness, tingling, weakness/clumsiness, and night awakenings-and the results of their electrodiagnostic studies were evaluated and compared. RESULTS In total, 49 patients completed the study-24 in the control group and 25 in the intervention group. Compared with the control group, the intervention group's clinical symptoms-pain, numbness, tingling, and muscular weakness-based on the subscales of the global symptoms score questionnaire as well as the overall score on that questionnaire improved significantly (P < .05). Regarding the electrodiagnostic studies, only the distal motor latency showed a significantly greater decrease in the acupuncture group in comparison to controls (P = .001). CONCLUSION All clinical symptoms and the results of the electrodiagnostic tests improved significantly in the intervention group, and the improvements continued during the 3 mo postintervention. The therapeutic results of acupuncture were mostly similar to and in certain cases better than those of the conventional medical treatment. Therefore, acupuncture can be suggested as a safe and suitable therapeutic method in CTS.
Collapse
|
40
|
Cunningham DJ, Baumgartner RE, Federer AE, Richard MJ, Mithani SK. Elevated Preoperative Hemoglobin A1c Associated with Increased Wound Complications in Diabetic Patients Undergoing Primary, Open Carpal Tunnel Release. Plast Reconstr Surg 2019; 144:632e-638e. [PMID: 31568301 DOI: 10.1097/prs.0000000000006023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND An increased rate of complications has been demonstrated with increasing hemoglobin A1c value for a variety of orthopedic procedures, including arthroplasty and spine surgery. The authors investigated the effects of elevated hemoglobin A1c value on postoperative complications at the time of carpal tunnel release. METHODS This retrospective, cohort study evaluated all diabetic patients with a preoperative hemoglobin A1c value within 90 days of primary, open carpal tunnel release at a single academic institution within the past 10 years. Binary hemoglobin A1c thresholds were tested for association with outcomes of superficial or deep infection, delayed wound healing, and persistent symptoms using chi-square analysis. Multivariable models with adjustment for baseline and operative factors were then constructed. Odds ratios and 95 percent confidence intervals were displayed. RESULTS Hemoglobin A1c value greater than or equal to 7.8 percent was most strongly associated with an increased risk of all-cause wound healing complications (p = 0.049) at an odds ratio of 4.2 (95 percent CI, 1.0 to 17.7) in adjusted analyses. Six patients (4 percent) experienced delayed wound healing and five patients (4 percent) developed a superficial infection. Six patients (4 percent) reported persistent carpal tunnel syndrome symptoms. CONCLUSIONS Diabetic patients undergoing open, primary carpal tunnel release with a hemoglobin A1c value of 7.8 percent or higher had a higher rate of postoperative wound complications compared to diabetic patients with improved preoperative glucose control. Diabetics with poor glycemic control should be counseled that their risk of postoperative complication is higher. Further work is needed to determine whether delaying surgery to optimize glucose control could result in a reduction of wound healing complications. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, II.
Collapse
|
41
|
Shah KN, Goodman AD, Durand W, Daniels AH, Weiss APC. Acute Carpal Tunnel Syndrome in Inpatients With Operative Distal Radius Fracture. Orthopedics 2019; 42:227-234. [PMID: 31136674 DOI: 10.3928/01477447-20190523-04] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 04/26/2019] [Indexed: 02/03/2023]
Abstract
Acute carpal tunnel syndrome (CTS) may occur concomitantly with distal radius fracture (DRF) and is often managed with carpal tunnel release (CTR). Carpal tunnel syndrome may also develop postoperatively after DRF fixation. The authors sought to determine the rate of CTS with DRF, prophylactic CTR, and postoperative development of CTS. Furthermore, they also sought to identify predictors of these. The Nationwide Inpatient Sample database was queried (2002 to 2014) to identify adult inpatients undergoing surgical fixation of DRFs. They were segregated by the presence of CTS and further stratified by the timing of CTR in relation to DRF fixation. Those with a CTS diagnosis undergoing CTR on the same day as or prior to DRF fixation were classified as having CTS concomitantly. Patients undergoing CTR without a CTS diagnosis were considered prophylactically released. Carpal tunnel releases on any day after fracture fixation were considered complications. The authors identified 275,052 inpatients who had fixation of DRFs. Of these, 11,816 patients (4.3%) had CTS concomitantly. A total of 530 patients developed CTS after their DRF fixation (0.3%). Of those without CTS, 4420 patients (1.6%) underwent prophylactic CTR. Male sex, age younger than 50 years, and polytrauma status were associated with concomitant CTS and prophylactic CTR. Age younger than 50 years and polytrauma status were associated with postoperative development of CTS. The authors identified the rate of concomitant CTS, prophylactic CTR, and CTS developing postoperatively in inpatients undergoing DRF fixation. As early recognition and treatment optimizes outcomes after acute CTS, these data draw attention to the high rate of CTS and may be useful to surgeons treating patients with DRFs. [Orthopedics. 2019; 42(4):227-234.].
Collapse
|
42
|
Kamel SR, Sadek HA, Hamed A, Sayed OA, Mahmud MH, Mohamed FA, El Sagher GM, Aly LH. Ultrasound-guided insulin injection for carpal tunnel syndrome in type 2 diabetes mellitus patients. Clin Rheumatol 2019; 38:2933-2940. [PMID: 31209710 DOI: 10.1007/s10067-019-04638-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/23/2019] [Accepted: 06/04/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare effectiveness of ultrasound-guided local insulin injection, local steroid injection, and local steroid followed by insulin injections in treating mild to moderate carpal tunnel syndrome (CTS) in type 2 diabetes mellitus (DM). METHOD Study included 60 patients with electrophysiologic evidence of mild to moderate CTS. They were randomly divided into three groups: group I received insulin injection locally into the affected carpal tunnel at first visit and a similar dose after 2 weeks; group II received single injection of 40 mg methylprednisolone acetate injection; and group III received steroid injection then followed by insulin injection twice after 2 and 4 weeks. All injections were performed with ultrasonographic guidance. All patients were assessed by modified Boston Carpal Tunnel Questionnaire (FD score), CTS severity score (SS score), and neurophysiological and ultrasonographic assessments at baseline and 10 weeks after treatment. RESULTS A significant improvement in mean FD score, SS score, DML (distal motor latency), SNCV (sensory nerve conduction velocity), PSL (peak sensory latency), Samp (sensory amplitude), and CSA (cross-sectional area of median nerve) observed in all groups (with exception of mean DML and Samp in the second group and mean Samp in the third group). Group III showed significant improvement in CSA especially when compared to group II by post hoc analysis (P = 0.005). CONCLUSIONS Local insulin injection is as effective as steroid in treating mild to moderate CTS in type 2 DM and is a safer alternative. Adding insulin injections after steroid shows more sonographic improvement than steroid alone. Key Points • Local insulin injection is as effective as steroid in treating mild to moderate CTS in type 2 diabetic patients. • Measuring CSA of median nerve at CT inlet by US is a better tool for monitoring median nerve changes after treatment. • Adding insulin injections after steroid has more sonographic improvement than steroid alone.
Collapse
|
43
|
Abstract
BACKGROUND Recurrent carpal tunnel syndrome is often associated with perineural scarring around the median nerve. Surgical options include relatively invasive procedures, such as fat pad grafting, ligament reconstruction, muscle transfer, and nerve wraps. All have limited success because of the possibility of repeated recurrent scarring postoperatively. METHODS We discuss a technique involving injection with external hydroneurolysis of the median nerve under ultrasound guidance for recurrent carpal tunnel. Injection enables a gentler dissection of the surrounding tissues compared with open external neurolysis, with less chance of recurrent scarring. This technique is a unique alternative to repeat operative intervention in recurrent carpal tunnel, as well as a prelude to repeat open decompression and salvage procedures. RESULTS Ultrasound-guided injection with external hydroneurolysis of the median nerve is a safer, more limited procedure compared with repeat open surgery, usually performed in an office setting. This procedure limits risk, anesthesia, and operating/recovery room expenses, offering relief in 70% to 80% of cases. Furthermore, in the 20% to 30% of patients with inadequate relief, surgery remains a viable option. US provides important information on the anatomy of the median nerve and carpal canal and can rule out covert pathology. CONCLUSIONS We offer an alternative treatment for recurrent carpal tunnel syndrome, a difficult problem for which many surgeons recommend nonoperative treatment. US provides objective data concerning residual nerve compression and allows for dynamic assessment. Theoretically, this also offers a viable solution for surgeons and their patients with recurrent carpal tunnel syndrome before being pressed to consider repeat open surgery.
Collapse
|
44
|
Caron P, Brue T, Raverot G, Tabarin A, Cailleux A, Delemer B, Renoult PP, Houchard A, Elaraki F, Chanson P. Signs and symptoms of acromegaly at diagnosis: the physician's and the patient's perspectives in the ACRO-POLIS study. Endocrine 2019; 63:120-129. [PMID: 30269264 PMCID: PMC6329724 DOI: 10.1007/s12020-018-1764-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 09/15/2018] [Indexed: 01/16/2023]
Abstract
PURPOSE Acromegaly is characterized by a broad range of manifestations. Early diagnosis is key to treatment success, but is often delayed as symptomatology overlaps with common disorders. We investigated sign-and-symptom associations, demographics, and clinical characteristics at acromegaly diagnosis. METHODS Observational, cross-sectional, multicenter non-interventional study conducted at 25 hospital departments in France that treat acromegaly (ClinicalTrials.gov: NCT02012127). Adults diagnosed with acromegaly < 5 years were enrolled. Demographic and clinical data were obtained from medical reports and patient questionnaires. Sign-and-symptom associations were assessed by multiple correspondence analysis (MCA). RESULTS Overall, 472 patients were included in the analyses. MCA was unsuccessful in identifying sign-and-symptom associations at diagnosis. Endocrinologists (29.5% patients) and other clinical specialists (37.2% patients) were commonly first to suspect acromegaly. Morphologic manifestations (83.7-87.9% patients), snoring syndrome (81.4% patients), and asthenia (79.2% patients) were frequently present at diagnosis; differences were found between sexes for specific manifestations. Rates of discrepancy between patient- and physician-reported manifestations were highest for functional signs. Earliest manifestations prior to diagnosis, according to how they were detected, were enlarged hands and feet (6.4 ± 6.8 and 6.2 ± 6.9 years, functional signs), hypertension (6.6 ± 7.5 years, complementary examination) and carpal/cubital tunnel syndrome (5.7 ± 6.7 years, functional signs with complementary examination). CONCLUSIONS Results confirm the broad range of manifestations at diagnosis and delay in recognizing the disease. We identified early manifestations and sex differences that may aid physicians in diagnosing acromegaly. Discrepancy rates suggest physicians should obtain the patient's perspective and seek functional signs during diagnosis.
Collapse
|
45
|
Pagliari M, Menna CR, Christodoulidis A, Soldà M, Molinari M. Unusual case of hypotenar Hammer Syndrome and carpal tunnel syndrome association. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 90:158-161. [PMID: 30715017 PMCID: PMC6503399 DOI: 10.23750/abm.v90i1-s.8016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 12/20/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND AIM OF THE WORK Hypothenar Hammer Syndrome is a relatively rare disease process caused by repetitive stress or injury to the hypothenar eminence leading to chronic injury to the ulnar artery. Our study reports an unusual case. METHODS A 57 years old Plumber presented in April 2016 with a history of constant pain and recurrent paresthesia involving the fingers of the right hand for several months, over the previous 1 year, his hand had become more intolerant of exposure to cold temperatures. Angio-RNM and electromyography were performed and showed a severe double compression of ulnar and median nerve and an ulnar artery deformity without thrombosis. Surgery was performed under sedation and axillary anesthesia. RESULTS After surgery patient' symptoms immediately improved, and within a few months, his hand had normalized. CONCLUSION Hypothenar Hammer Syndrome is a rare disease process which manifests in certain occupations and activities that put undue stress on the hypothenar area. Furthermore, the carpal tunnel syndrome, a pressure damage of the median nerve, caused by repetitive manual tasks with flexion and extension of wrist has been added as well as hypothenar hammer syndrome which are vascular damages of hand caused by shock-type application of force.
Collapse
|
46
|
Kwon DR, Chae S, Moon YS, Woo IH. Carpal tunnel syndrome caused by synovial osteochondromatosis of the finger flexor tendon: A case report. Medicine (Baltimore) 2018; 97:e13943. [PMID: 30593214 PMCID: PMC6314781 DOI: 10.1097/md.0000000000013943] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 12/04/2018] [Accepted: 12/10/2018] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Carpal tunnel syndrome (CTS) is the most common peripheral nerve neuropathy resulting from compression of the median nerve as it traverses the carpal tunnel. The pathophysiology of this condition is multifactorial, and majority of cases of CTS are idiopathic. We report cases of CTS caused by synovial osteochondromatosis (SOC), which has rarely been reported. PATIENT CONCERNS A 45-year-old female was admitted to the clinic due to right hand tingling sensation for 4 months. On physical examination, the patient's symptoms and signs corresponded to the median nerve entrapment at wrist. However, there is mild swelling and tenderness around the second metacarpal bone. Pain was aggravated during wrist and finger flexion. DIAGNOSES An electrodiagnostic study revealed CTS. She was advised to begin splinting the hand using a wrist brace and to undergo physiotherapy. After 2 weeks, the tingling sensation decreased slightly. However mild swelling and tenderness around the second metacarpal bone did not improve. Ultrasonography showed multiple echogenic foci. Magnetic resonance imaging (MRI) revealed a nodule at the proximal metacarpal level with synovial thickening, enhancement, and a calcified shadow close to the flexor tendon. After confirming the presence of an osseous nodule with synovial thickening, the patient underwent surgery INTERVENTIONS:: Carpal tunnel release and mass excision with synovectomy of the adjacent structures were performed. Histologically, the lesion was compatible with a diagnosis of SOC. OUTCOME The symptoms have improved. LESSONS CTS due to SOC on finger flexor tendon is rare but should be considered for possible etiology. Appropriate clinical examination, plain radiography, ultrasonography, and MRI will help physicians to diagnose this condition. In this paper, we report the successful diagnosis and treatment of CTS caused by SOC within the finger flexor tendon.
Collapse
|
47
|
Oteo-Álvaro Á, Marín MT. Predictive factors of the neuropathic pain in patients with carpal tunnel syndrome and its impact on patient activity. Pain Manag 2018; 8:455-463. [PMID: 30394186 DOI: 10.2217/pmt-2018-0045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
AIM To determine the predictive factors of the neuropathic pain in patients with carpal tunnel syndrome (CTS), and the impact of such neuropathic pain on patient's activity. METHODS Douleur Neuropathique 4 questionnaire, Short Form-Brief Pain Inventory test and Boston Carpal Tunnel Syndrome Questionnaire were completed and results were stratified according neuropathic pain and work activity of the patients. RESULTS 69 of 90 patients with CTS had neuropathic pain (76.7%). Increasing by one the scores of numbness/tingling, pain intensity and neurologic affectation of the electromyogram meant increasing 3.3-, 2.7- and 4.4-times the risk of neuropathic pain, respectively. CONCLUSION These results will be useful for a better neuropathic pain evaluation in patients with CTS, allowing the appropriate treatment.
Collapse
|
48
|
Tampin B, Vollert J, Schmid AB. Sensory profiles are comparable in patients with distal and proximal entrapment neuropathies, while the pain experience differs. Curr Med Res Opin 2018. [PMID: 29526115 DOI: 10.1080/03007995.2018.1451313] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Distal and proximal entrapment neuropathies such as carpal tunnel syndrome (CTS) and cervical radiculopathy (CR) share similar etiologies. Experimental models suggest that, despite comparable etiology, pathomechanisms associated with injuries of the peripheral and central axon branches are distinct. This study therefore compared self-reported and elicited sensory profiles in patients with distal and proximal entrapment neuropathies. METHODS Patients with electrodiagnostically confirmed CTS (n = 103) and patients with CR (n = 23) were included in this study. A group of healthy participants served as controls (n = 39). Symptoms and sensory profiles were evaluated using quantitative sensory testing (QST) and a self-reported neuropathic pain questionnaire (painDETECT). RESULTS Both patient groups were characterized by a loss of function in thermal and mechanical detection in the main pain area and dermatome compared to healthy reference data (p < .001). There was no significant difference between patients with CTS and CR in pain and detection thresholds except for reduced vibration sense in the main pain area (p < .001) and reduced pressure pain sensitivity in the dermatome in patients with CR (p < .001). However, patients with CR reported higher pain intensities (p = .008), more severe pain attacks (p = .009) and evoked pain by light pressure (p = .002) compared to patients with CTS. CONCLUSION While QST profiles were similar between patients with CTS and CR, self-reported pain profiles differed and may suggest distinct underlying mechanisms in these patient cohorts.
Collapse
|
49
|
Bae JY, Kim JK, Yoon JO, Kim JH, Ho BC. Preoperative predictors of patient satisfaction after carpal tunnel release. Orthop Traumatol Surg Res 2018; 104:907-909. [PMID: 29709655 DOI: 10.1016/j.otsr.2018.04.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/12/2018] [Accepted: 04/03/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND We investigated preoperative factors among demographic and clinical characteristics, as well as psychological factors that influence postoperative patient satisfaction, with the goal of assisting preoperative patient consultation for CTR. MATERIALS AND METHODS We included 92 hands from 60 patients diagnosed with idiopathic carpal tunnel syndrome. We selected the following factors as possible preoperative predictors for patient satisfaction: age, sex, duration of symptoms, static two-point discrimination, the Semmes-Weinstein monofilament test, grip strength, electrophysiological category and scores for the Boston Carpal Tunnel Questionnaire, the Pain Anxiety Symptoms scale and the Center for the Epidemiological Study of Depression scale. We used a cumulative logit model with generalized estimation equations to identify the predictors of patient satisfaction after CTR. RESULTS Univariate analyses demonstrated significant correlations of patient satisfaction with age, preoperative grip power and preoperative CES-D. Multivariate analyses showed that age and preoperative CES-D scores were significantly correlated with patient satisfaction. CONCLUSION Age and depression level were preoperative predictors influencing satisfaction after CTR. LEVELS OF EVIDENCE IV.
Collapse
|
50
|
Oussoren E, van Eerd D, Murphy E, Lachmann R, van der Meijden JC, Hoefsloot LH, Verdijk R, Ruijter GJG, Maas M, Hollak CEM, Langendonk JG, van der Ploeg AT, Langeveld M. Mucolipidosis type III, a series of adult patients. J Inherit Metab Dis 2018; 41:839-848. [PMID: 29704188 PMCID: PMC6133174 DOI: 10.1007/s10545-018-0186-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 04/04/2018] [Accepted: 04/10/2018] [Indexed: 01/29/2023]
Abstract
BACKGROUND Mucolipidosis type III α/β or γ (MLIII) are rare autosomal recessive diseases, in which reduced activity of the enzyme UDP-N-acetyl glucosamine-1-phosphotransferase (GlcNAc-PTase) leads to intra-lysosomal accumulation of different substrates. Publications on the natural history of MLIII, especially the milder forms, are scarce. This study provides a detailed description of the disease characteristics and its natural course in adult patients with MLIII. METHODS In this retrospective chart study, the clinical, biochemical and molecular findings in adult patients with a confirmed diagnosis of MLIII from three treatment centres were collected. RESULTS Thirteen patients with MLIII were included in this study. Four patients (31%) were initially misdiagnosed with a type of mucopolysaccharidosis (MPS). Four patients (31%) had mild cognitive impairment. Six patients (46%) needed help with activities of daily living (ADL) or were wheelchair-dependent. All patients had dysostosis multiplex and progressive secondary osteoarthritis, characterised by cartilage destruction and bone lesions in multiple joints. All patients underwent multiple orthopaedic surgical interventions as early as the second or third decades of life, of which total hip replacement (THR) was the most common procedure (61% of patients). Carpal tunnel syndrome (CTS) was found in 12 patients (92%) and in eight patients (61%), CTS release was performed. CONCLUSIONS Severe skeletal abnormalities, resulting from abnormal bone development and severe progressive osteoarthritis, are the hallmark of MLIII, necessitating surgical orthopaedic interventions early in life. Future therapies for this disease should focus on improving cartilage and bone quality, preventing skeletal complications and improving mobility.
Collapse
|