A multidisciplinary hand clinic for patients with rheumatic diseases: a pilot study

Value-Based Health Care in Hand Surgery: Where Are We & Where Do We Go From Here?

Health care delivery is broken. The cost of care continues to skyrocket and the outcomes most important to patients are often a mystery. Further, care is often delivered via a fee-for-service model where surgeons are rewarded for the quantity, not the quality, of services provided. Such a health care delivery system is not sustainable and does not incentivize stakeholders to focus on the most important element of the health care delivery "puzzle": the patient. Fortunately, we are in the midst of transforming our health care delivery system, with a focus on optimizing the value of care delivery (ie, health outcomes achieved per dollar spent across a full care cycle). In hand surgery, progress has been made as part of this health system evolution. However, there remains much to accomplish. In this article, the authors review the 6 components of a strategic agenda for moving to a high-value health care delivery system for hand surgery, focusing on where we are today and where we need to go from here.

Involvement of the wrist and hand joints and tendons in an Egyptian systemic lupus erythematosus cohort

Background

Systemic lupus erythematosus (SLE) patients often suffer hand function limitations even in the absence of symptoms related to joint or tendon disorders. Recent researches reported the presence of ultrasonographic (US) subclinical synovitis and tendon involvement in asymptomatic patients. We aimed to assess US patterns in SLE patients and determine their relationship with clinical assessment, disease activity and hand functional status using handheld dynamometry.

Results

We assessed 30 SLE patients (60 hands) using US; 21 (70%) patient had synovial hypertrophy, 8 (26%) showed a power Doppler (PD) activity, 6 (20%) had erosions and 11 (36.6%) had tendon US abnormality. Both patients with hand arthralgia/arthritis (symptomatic) and patients without arthralgia/arthritis (asymptomatic) had a statistically insignificant difference regarding the global synovitis score (p= 0.2) and disease activity (p= 0.3). However, the symptomatic group had a significantly increased number of joints with effusion (p= 0.04) and tendons involved (p= 0.04). The mean grip strength had a significant negative correlation with SLEDAI-2 K score (rs = − 0.4,p= 0.02) in the total patient group. In the asymptomatic group, a negative correlation was found between both mean grip (rs = − 0.5,p= 0.04) and pinch strength (rs = − 0.6,p= 0.01) with PD index, and mean pinch strength with the Jaccoud’s arthropathy index (rs = − 0.49,p= 0.05).

Conclusions

SLE patients may have higher subclinical synovitis, erosions and tendon involvement than expected, which may in turn reduce hand grip and pinch strength. Disease activity may also have a negative impact on the hand grip functional strength.

Effects of serial casting in the treatment of flexion contractures of proximal interphalangeal joints in patients with rheumatoid arthritis and juvenile idiopathic arthritis: A retrospective study

AIM

To analyze the effects of serial casting (SC) in the treatment of proximal interphalangeal (PIP) joint flexion contractures in patients with rheumatoid arthritis and juvenile idiopathic arthritis.

STUDY DESIGN

Retrospective case-series.

METHODS

The data of 18 patients treated with SC were obtained from their patient records. The angular changes in the finger joints were analyzed and compared statistically using t-tests.

RESULTS

A total of 49 fingers were serially casted with plaster of Paris over a 14-year period. The SC resulted in significant (26.8°; p < 0.001) reduction in the PIP joint extension loss. Small, but statistically significant, losses in flexion were associated with these gains. (p < 0.001). Angular changes were also observed in the other finger joints. The magnitude of the initial extension loss was the only factor to explain the amount of motion gained (p < 0.001; R2 = 0.38).

CONCLUSION

SC is an effective method to correct flexion contractures in PIP joints in selected patients with arthritis. The gain is partially related to the magnitude of initial extension loss.

Responsiveness of the Manual Ability Measure-36 (MAM-36): changes in hand function using self-reported and clinician-rated assessments

OBJECTIVE. To examine the responsiveness of the Manual Ability Measure-36 (MAM-36) compared with a clinician-administered functional assessment. METHOD. The MAM-36 was administered to 46 patients (Cohort A, n = 20; Cohort B, n = 26) with various upper-extremity conditions. All patients received occupational therapy intervention for 2-37 wk and were retested at discharge. Additionally, the Smith Hand Function Test (SHFT), including task performance speeds and grip strength measurements, was administered to Cohort B at intake and discharge. RESULTS. Manual ability improved significantly at discharge in all patients. Patients also showed significant improvement on the SHFT. The correlation between gain in MAM-36 and gain in grip strength was moderate. The standardized response mean for the MAM-36 was 1.18. CONCLUSION. The MAM-36 was responsive to changes in hand function in patients receiving occupational therapy services. MAM-36 results correlated positively with improvements in task performance speeds and grip strength.

Task-oriented training with computer gaming in people with rheumatoid arthritisor osteoarthritis of the hand: study protocol of a randomized controlled pilot trial

Background

Significant restriction in the ability to participate in home, work and community life results from pain, fatigue, joint damage, stiffness and reduced joint range of motion and muscle strength in people with rheumatoid arthritis or osteoarthritis of the hand. With modest evidence on the therapeutic effectiveness of conventional hand exercises, a task-oriented training program via real life object manipulations has been developed for people with arthritis. An innovative, computer-based gaming platform that allows a broad range of common objects to be seamlessly transformed into therapeutic input devices through instrumentation with a motion-sense mouse has also been designed. Personalized objects are selected to target specific training goals such as graded finger mobility, strength, endurance or fine/gross dexterous functions. The movements and object manipulation tasks that replicate common situations in everyday living will then be used to control and play any computer game, making practice challenging and engaging.

Methods/Design

The ongoing study is a 6-week, single-center, parallel-group, equally allocated and assessor-blinded pilot randomized controlled trial. Thirty people with rheumatoid arthritis or osteoarthritis affecting the hand will be randomized to receive either conventional hand exercises or the task-oriented training. The purpose is to determine a preliminary estimation of therapeutic effectiveness and feasibility of the task-oriented training program. Performance based and self-reported hand function, and exercise compliance are the study outcomes. Changes in outcomes (pre to post intervention) within each group will be assessed by paired Student t test or Wilcoxon signed-rank test and between groups (control versus experimental) post intervention using unpaired Student t test or Mann–Whitney U test.

Discussion

The study findings will inform decisions on the feasibility, safety and completion rate and will also provide preliminary data on the treatment effects of the task-oriented training compared with conventional hand exercises in people with rheumatoid arthritis or osteoarthritis of the hand.

Trial registration

ClinicalTrials.gov: NCT01635582

Effectiveness of two finger splints for swan neck deformity in patients with rheumatoid arthritis: a randomized, crossover trial

OBJECTIVE

To compare the effectiveness and acceptability of silver ring splints (SRS) and commercial prefabricated thermoplastic splints (PTS) in treating swan neck deformities in patients with rheumatoid arthritis (RA).

METHODS

Consecutive patients with RA and a mobile swan neck deformity were included in a randomized, crossover trial. In 2 different sequences, patients used both splints for 4 weeks, with a washout period of 2 weeks. Afterward, patients used the preferred splint for another 12 weeks. The primary outcome measure was dexterity measured with the Sequential Occupational Dexterity Assessment (SODA). Secondary outcome measures included other measures of hand function, satisfaction with the splints, and splint preference.

RESULTS

Fifty patients were included, and 47 (94%) of those completed the study. Eighteen patients (36%) had 1 swan neck deformity, whereas the other patients had 2 or more. The improvement of the total SODA score with the SRS (11.2; 95% confidence interval [95% CI] 8.1, 14.3) and PTS (10.8; 95% CI 7.5, 14.1) was similar (difference -0.5; 95% CI -2.2, 1.2). In addition, there were no significant differences in change scores regarding the other clinical outcome measures, or satisfaction. Twenty-four patients preferred the SRS, 21 preferred the PTS, and 2 patients chose neither. A comparison in the 12-week followup period yielded similar clinical outcomes, with the exception of a significantly higher score in 3 items of satisfaction in the SRS group.

CONCLUSION

For patients with RA and a mobile swan neck deformity, SRS and PTS are equally effective and acceptable.