Evaluation of PROMIS Outcomes for Surgical Treatment of Cubital Tunnel Syndrome With and Without Carpal Tunnel Syndrome

Hand ◽  
2021 ◽  
pp. 155894472110289
Author(s):  
Amy Phan ◽  
Warren Hammert

Background: Assessment of outcomes for cubital tunnel syndrome (CuTS) surgeries has been difficult due to heterogeneity in outcome reporting. Our objective was to evaluate the outcomes for 2 cohorts treated surgically for isolated CuTS and for combined CuTS and carpal tunnel syndrome (CTS) using Patient Reported Outcomes Measurement Information System (PROMIS). Methods: There were 29 patients in the isolated CuTS cohort and 30 patients in the combined CuTS and CTS cohort. PROMIS Physical Function (PF), Pain Interference (PI), Depression, and Upper Extremity (UE) were completed preoperatively and 1-week, 6-weeks, and 3-months postoperatively. Responsiveness was evaluated by standardized response means (SRM). Results: Significant improvements from the 1-week to 6-week postoperative period are shown in the isolated CuTS cohort for PROMIS PF ( P = .002), PI ( P = .0002), and UE ( P = .02), but scores plateau after 6-weeks postoperatively. A similar pattern for the same time points was seen for the combined CuTS and CTS group for PROMIS PF ( P = .001), PI ( P = .02), and UE ( P = .04), with a plateau of scores beyond 6 weeks postoperatively. PROMIS UE was more responsive (SRM range: 0.11-1.03) than the PF (SRM range: 0.02-0.52) and PI (SRM range: 0.11-0.40), which were both mildly responsive for both cohorts. Conclusions: PROMIS lacks the sensitivity to show improvement beyond 6-weeks postoperatively for both isolated CuTS and combined CuTS and CTS. Patients with combined nerve compressions follow similar trajectories in the postoperative period as those with isolated CuTS. Level of Evidence: Level IV.

2021 ◽  
Vol 46 (3) ◽  
pp. 260-264
Author(s):  
Nick A. Johnson ◽  
Oliver Darwin ◽  
Dimitrious Chasiouras ◽  
Anna Selby ◽  
Chris Bainbridge

The relationship between surgery for cubital tunnel and carpal tunnel syndrome was examined in this retrospective study. Between 1997 and 2018, data from consecutive patients who underwent carpal tunnel release (8352 patients), cubital tunnel release (1681 patients) or both procedures (692 patients) were analysed. The relative risk of undergoing cubital tunnel release in the population who had carpal tunnel release compared with those with no carpal tunnel release was 15.3 (male 20.3; female 12.5). The relative risk of undergoing carpal tunnel release in the population who had cubital tunnel release compared with those who did not undergo carpal tunnel release was 11.5 (male 16.5; female 9.1). Our study showed that men and women who undergo carpal tunnel release are over 20 times and 10 times more likely to have cubital tunnel release than those who did not undergo carpal tunnel release, respectively. These findings suggest that the two conditions may share a similar aetiology. Level of evidence: IV


Hand ◽  
2016 ◽  
Vol 12 (1) ◽  
pp. 43-49
Author(s):  
Justin Koh ◽  
Kodi K. Azari ◽  
Prosper Benhaim

Background: Coincident carpal and cubital tunnel syndromes present a diagnostic challenge, exacerbated by the limitations of nerve conduction study (NCS) for confirming cubital tunnel syndrome. This study develops a diagnostic scoring system, the Koh-Benhaim (KB) score, to identify patients with coincident compression neuropathies. Methods: A retrospective review of 515 patients was performed from patients surgically treated for carpal and/or cubital tunnel release. These patients were divided as patients with isolated carpal tunnel syndrome (n = 337) or coincident carpal and cubital tunnel syndromes (n = 178), then characterized according to demographics, medical history, physical examination, and NCS results. Univariate and multivariate logistic regression identified predictors of coincident neuropathy. A clinical score was constructed by integerizing regression coefficients of predictive factors. Receiver operating characteristic (ROC) curves were generated for each iteration of the score. Sensitivities, specificities, and positive and negative predictive values were calculated to identify the best cutoff value. Results: Decreased intrinsic muscle strength, decreased ulnar sensation, positive elbow flexion test, positive cubital tunnel Tinel’s sign, and abnormal NCS result were selected. The cutoff value for high risk of coincident compression was 3 points: positive predictive value, 82.9% and specificity, 93.4%. Model performance was very good—ROC area under the curve of 0.917. Conclusions: A KB score of 3 or greater represents high risk of coincident cubital tunnel compression. The variables involved are routinely used to assess the cubital tunnel, and all component factors of the KB score were of equivalent clinical weight in assessing patients with potential coincident compression neuropathy.


2017 ◽  
Vol 42 (9) ◽  
pp. 932-936 ◽  
Author(s):  
C. Q. Y. Tang ◽  
S. W. H. Lai ◽  
S. C. Tay

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


1994 ◽  
Vol 19 (5) ◽  
pp. 636-637 ◽  
Author(s):  
T. KONISHIIKE ◽  
H. HASHIZUME ◽  
K. NISHIDA ◽  
H. INOUE ◽  
K. MORIWAKI

The onset mechanism of cubital tunnel syndrome and carpal tunnel syndrome may be similar in haemodialysis patients. Carpal tunnel syndrome is well recognized as a consequence of dialysis-associated amyloidosis. This case report documents the development of cubital tunnel syndrome in a patient on haemodialysis treatment for 10 years. Proliferating granulation tissue at the elbow had entrapped and displaced the ulnar nerve. This was corrected surgically, and the patient experienced immediate relief of the numbness and the “tingling”, but the muscular atrophy had not improved after 8 months.


2020 ◽  
pp. 175319342093938
Author(s):  
Nick A. Johnson ◽  
Oliver Darwin ◽  
Dimitrious Chasiouras ◽  
Anna Selby ◽  
Chris Bainbridge

We sought to establish whether carpal and cubital tunnel syndrome requiring surgery is associated with deprivation in England. Data from 10,496 adult patients who were treated in our hand unit over a 20-year period were reviewed. The Index of Multiple Deprivation was used to measure deprivation from the patients’ postcode. The mean age at surgery in the most deprived three quintiles was significantly lower than in the least deprived two quintiles for carpal tunnel release (55 vs 59 years, respectively) and cubital tunnel release (52 vs 57 years, respectively). The incidence rate was significantly lower for the three least deprived quintiles when compared with the most deprived quintile for both conditions. The incidence rate ratio of the least deprived quintile compared with the most deprived quintile for carpal tunnel release was 0.70 for men and 0.76 for women. The incidence rate ratio of the least deprived quintile compared with the most deprived quintile for cubital tunnel release was 0.79 for men and 0.49 for women. Carpal tunnel and cubital tunnel syndrome requiring surgery is more common in deprived patients and occurs at an earlier age. Level of evidence: IV


2019 ◽  
pp. 1003-1014
Author(s):  
Wendy Kar Yee Ng

Compression neuropathies of the upper extremity are common, and these conditions can be symptomatically debilitating for patients. Although the author acknowledges that nerve compression can still occur at various sites from the neck proximally to the hand distally for all of the described nerves herein, the author aims with this chapter to describe a series of straightforward, reproducible, and reliable approaches to the evaluation and management of three upper extremity peripheral neuropathies to each of the three major nerves to the hand: carpal tunnel syndrome, cubital tunnel syndrome, and radial tunnel syndrome.


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