The Functional Dexterity Test in Adult Populations: An Exploration of a Simplified Test Protocol and Parameters Guided by Statistical Outcomes.

BACKGROUND: The Functional Dexterity Test (FDT) is a standardized assessment used to quantify dexterity, in-hand manipulation, related to function. Recommendations to modify the scoring have been proposed to eliminate penalties, adapt the test protocol, and change the outcome parameter. A new psychometrically sound scoring system has been used in the pediatric population; however, research in the adult population requires exploration. PURPOSE: The purpose of this study was to test if alterations in test administration, outcome recording, and outcome parameters show predictive validity for measured outcomes for age, ethnicity, and self-identified gender. The new method of administering the FDT eliminates penalties for improper performance and uses a score of speed derived from the timed score. It was theorized that eliminating assessment of reported errors in quality of movement in the quantitative scoring may improve the test validity. STUDY DESIGN: Clinical Measurement. METHODS: The FDT was administered to 148 healthy adults aged between 18 and 78 years. No penalties were included in the quantitative scoring. Age, self-identified gender, ethnicity, and self-reported hand dominance were recorded. Time to complete the test was measured in seconds per usual protocol. The result was recorded as time and calculated as speed. Linear regression was performed to predict FDT speed from age, hand dominance, and self-identified gender. RESULTS: The three predictors (age, hand dominance, and gender) associated with a linear decline in dexterity were significant (p ≤0.02). Dexterity showed a linear decline with age, and participants showed faster speeds with the dominant hand. Gender was a significant predictor of speed, with males having faster speeds by an average of 0.047 pegs per second (p = 0.01). CONCLUSIONS: Scores using a simplified administration and speed as an outcome showed moderate predictive validity with age, gender, and the dominant hand used in this adult population. Future research exploring relationships with activities of daily living is needed.

Assessment and treatment of nonsurgical thumb carpometacarpal joint osteoarthritis: A modified Delphi-based consensus paper of the American Society of Hand Therapists.

BACKGROUND: While the literature is abundant on hand therapy assessment and treatment of nonsurgical thumb carpometacarpal (CMC) osteoarthritis (OA), clarity and uniformity are meager, making it a desirable diagnosis to establish expert consensus. PURPOSE: This study aimed to ascertain if consensus exists for the assessment and treatment of nonsurgical management of thumb CMC OA in the hand therapy clinical setting. STUDY DESIGN: This was a consensus paper via the modified Delphi approach. METHODS: A modified Delphi method was used to determine consensus among an expert panel, including hand therapists and hand surgeons, via two online surveys. A consensus paper steering committee (from the American Society of Hand Therapist's research division) designed the surveys and analyzed responses. Consensus was established as 75% agreement among the expert panel. Demographic information was collected from the expert panel. RESULTS: The expert panel included 34 hand therapists and seven hand surgeons. The survey response rates were 93.6% for the first survey and 90.2% for the second survey. Consensus recommendations were classified according to the World Health Organization categorization. These included evaluating the body structures for clinical signs/clinical testing and body functions for pain, range of motion for palmar abduction, radial abduction, opposition, and thumb metacarpal phalangeal flexion/extension, and grip and tripod pinch strength. Further consensus recommendations were for the assessment of function using a region-specific, upper extremity patient-reported outcome measure (activity and participation), environmental factors, outcome expectation, and illness perception within the patient's unique environmental and social contexts. Treatment recommendations included the use of an orthosis during painful activities, a dynamic stability program (stable C posture, release of tight adductors, and strengthening of stabilizers), patient education, joint protection techniques, adaptive equipment, and functional-based intervention. CONCLUSIONS: The findings describe the consensus of a group of experts and provide a clinical reference tool on the hand therapy assessment and treatment of nonsurgical thumb CMC joint OA.

Inter- and Intra-observer Agreement of Visual Estimation, Goniometric and Radiographic Measurement of Passive Thumb Metacarpophalangeal Joint Hyperextension.

Background: Reliable methods for measuring range of motion is important for hand therapists. Currently, there is no gold standard for the measurement of thumb metacarpophalangeal joint (MCPJ) hyperextension. We hypothesised that visual and goniometric measurements of thumb MCPJ hyperextension vary greater than 10° from radiographic measurements, and between observers. Methods: Twenty-six fresh-frozen hands were measured by a senior orthopaedic resident and fellowship trained hand surgeon. Passive thumb MCPJ hyperextension was measured by visual estimation, goniometry and axis measurement on a lateral thumb radiograph. Raters were blinded to each other's and their own prior measurements. Descriptive statistics were recorded for measurement type and inter-observer agreement using a two-way intra-class correlation coefficient (ICC). Intra-observer agreement was calculated using concordance correlation coefficient (CCC). Bland-Altman plots identified trends, systemic differences or potential outliers. Results: Mean measurements for both raters were similar for visual estimation and radiographic measurements. Mean goniometric measurements were twice as high for Rater B, and closer to radiographic measurements. For both raters, mean radiographic measurements were 10° greater than the other two methods. For inter-rater agreement, measurements were within 10° most frequently with radiographic measurement, then visual estimates, and least by goniometer measurements. Rater B had better agreement comparing visual and goniometric to radiographic measurements. Conclusions: Radiographic measurement has the best inter-observer agreement and precision for evaluating passive thumb MCPJ hyperextension, especially considering adjunct corrective procedures when performing a soft-tissue basal joint arthroplasty. Rater experience improves precision, but there is still poor agreement between visual estimates and goniometer measurements compared to radiographic measurements, as the former two underestimate hyperextension by 10°. Development of a standard method of clinical measurement is needed to improve reliability.

A follow up survey on the impact of COVID-19 on hand therapy practice.

BACKGROUND: The coronavirus-19 pandemic continues to influence on the hand therapy community. It is important to understand how therapists are currently affected and how things have changed since the onset of the pandemic. PURPOSE: Follow-up on a previous survey and investigate the current status of hand therapy practice 10 months into the pandemic. STUDY DESIGN: Web-based survey. METHODS: A 38-item survey was electronically delivered to American Society of Hand Therapists members between December 9, 2020 and January 6, 2021. Stress, safety measures, changes in practice patterns and telehealth were focus areas in the survey. Spearman's Rank Correlation Coefficient was used to analyze nonparametric correlations, Chi-Square analysis examined relationships between categorical values and unpaired t-tests were utilized for the comparison of means. RESULTS: Of the 378 respondents, 85% reported higher stress levels compared to pre-pandemic times. Younger therapists expressed more stress over childcare concerns (rs = 0.38;P = .000) and job security (rs = 0.21; P = .000), while older therapists expressed more stress over eldercare concerns (rs= -.13;P = .018). Descriptively, hours spent on direct clinical care were near prepandemic levels. Telehealth is currently used by 29% of respondents and did not correlate to age or years of practice. Postoperative cases (t(423) = 4.18;P = .0001) and people age 50-64-years (t(423) = 3.01;P = .002) were most frequently seen for in person visits. Nontraumatic, nonoperative cases (t(423) = 4.52;P = .0001) as well as those 65 years and older (t(423) = 3.71; P = .0002) were more likely to be seen via telehealth. CONCLUSIONS: Hand therapists are adapting as reflected by the return to near normal work hours and less utilization of telehealth. Respondents still report higher levels of stress compared to prior to the pandemic, and this stress appears to be multifactorial in nature. Weariness with the precautionary measures such as mask wearing, social distancing and sanitizing was expressed through open-ended responses.

Dynamic stabilization home exercise program for treatment of thumb carpometacarpal osteoarthritis: A prospective randomized control trial.

STUDY DESIGN: Randomized control trial. INTRODUCTION: Thumb carpometacarpal (CMC) osteoarthritis (OA) is a common cause of hand pain and disability. Standard conservative therapy (SCT) for thumb CMC OA includes an orthosis and instruction in joint protection, adaptive equipment, and pain relieving modalities. The dynamic stability home exercise (HE) program is complementary conservative therapy designed to strengthen the stabilizing muscles of the thumb CMC. PURPOSE OF THE STUDY: To investigate whether the addition of HE to SCT (SCT+HE) was more effective at reducing pain and disability in thumb CMC OA compared to SCT alone. METHODS: The study compared 2 groups: SCT and SCT+HE. The SCT group received SCT with in-home pain management instructions, joint protection strategies with adaptive equipment, and a hand-based thumb-spica orthosis. The SCT+HE group received HE program instructions for adductor stretching and opponens and first dorsal interosseous strengthening in addition to SCT. Our primary outcome measure was the numerical rating scale (NRS) with secondary outcome measures of QuickDASH (shortened Disabilities of the Arm, Shoulder and Hand questionnaire), range of motion, grip strength, and pinch strength. Outcome measurements were assessed at first visit, 6 weeks, and 6 months. RESULTS: There was no statistical difference between the 2 groups for NRS and QuickDASH at 6 weeks (P = .28 and P = .36, respectively) or 6 months (P = .52 and P = .97, respectively). However, there was a statistically significant decrease in NRS and QuickDASH scores at 6 weeks and 6 months within both groups. CONCLUSIONS: Both SCT and SCT+HE are effective at reducing pain and disability in OA of the thumb CMC joint. Neither therapy program was superior to the other at improving NRS or QuickDASH scores at 6-week or 6-month follow-up.

The impact of COVID-19 on hand therapy practice.

BACKGROUND: Hand therapists and health care providers across the spectrum have been profoundly impacted by COVID-19. Greater insight and information regarding how practitioners have been affected by this unparalleled pandemic is important. PURPOSE: Survey research was performed to examine the impact of the COVID-19 pandemic on hand therapy practice. STUDY DESIGN: Online survey research. METHODS: Four constructs guided the development of the survey: psychosocial and financial impact; safety practice patterns; changes in current practice patterns; use of telehealth. The survey was distributed to members of the American Society of Hand Therapists from April 14, 2020 through May 4, 2020. Descriptive demographic data were obtained. Frequencies were examined using ChiSquare, correlations were examined using Spearman Correlation Coefficient, and means were compared via independent t-test. RESULTS: A total of 719 members responded to the survey. Eighty-six percent of therapists reported feeling more stress than they did prior to the COVID-19 pandemic. This level of stress was similar across ages, practice settings, financial stability or instability, and geographical settings. Older therapists (rs = 0.04) and those that practiced longer (rs = 0.009) felt more comfortable with in-person treatment. Ninety-eight percent of therapists reported a decrease in caseload. Postoperative cases (P= .0001) and patients ages 19-49 were more likely to receive in-person treatment (P= .002). 46% of therapists reported providing telehealth services. Nontraumatic, nonoperative cases (P= .0001) and patients aged 65 or older were more likely to receive telehealth services (P= .0001). Younger therapists (rs = 0.03) and therapists working in outpatient therapist owned, outpatient corporate owned, and outpatient academic medical centers (X2 [4, N = 637] = 15.9463, P= .003) were more likely to utilize telehealth. CONCLUSION: Stress was felt globally among hand therapy clinicians regardless of financial security or insecurity, age, practice area, or geographical setting. Therapists saw a drastic decrease in caseloads. In-person caseloads shifted primarily to postoperative cases. STUDY DESIGN: Web based survey.

The impact of exercise on sleep in people with Parkinson's disease a scoping review.

While high intensity exercise is associated with improvement of both motor and non-motor symptoms in Parkinson's disease (PD), there is limited evidence on its impact on sleep disturbances in PD. This scoping review aims to provide a preliminary statement of the potential size and scope of available evidence for the interaction between exercise and sleep in people with PD. Research to date on non-motor symptoms of PD is broad, with scarce information regarding specific effects of exercise on sleep. A systematic literature search was conducted through three phases. Fifteen articles met the inclusion criteria for this study. Resistive exercise and multimodal exercise programs were frequently studied and found to improve sleep and decrease sleep-related disorders. These findings suggest that exercise programs may improve sleep and other non-motor symptoms of PD. The research was inconclusive when comparing the effects of high and low intensity exercises. Further research on the interaction between exercise and sleep in PD may have implications for rehabilitative therapy interventions.

Designing effective capstone experiences and projects for entry-level doctoral students in occupational therapy: One program's approaches and lessons learned.

Entry-level doctoral occupational therapy programs require students to complete a capstone experience and project that supports advanced skills through an in-depth learning experience with a student-selected mentor. Strong curriculum design and mentorship are vital aspects of successful capstone experiences and projects. Through the application of these key components, students are supported, in collaboration with mentors, to achieve mutually beneficial projects allowing advancement of the profession through dissemination of capstone work.

Comparison of Extension Orthosis Versus Percutaneous Pinning of the Distal Interphalangeal Joint for Closed Mallet Injuries.

We compared a static extension orthosis with percutaneous pinning of the distal interphalangeal joint (DIPJ) for treatment of closed mallet injuries. After receiving counsel about treatment options, 44 patients (25 women and 19 men; mean age, 57 years) freely chose orthosis and 18 patients (5 women and 13 men; mean age, 51 years) chose pinning. Both the extension orthosis and the pin remained in place for 6 weeks; the pin then was removed, and the care in both groups was transitioned to nighttime orthosis use for an additional 6 weeks. The patients in the pin group were allowed to immediately resume unrestricted activity postoperatively. The mean follow-up was 32 months in the orthosis group and 19 months in the pin group. Final residual extensor lag was better in the pin group (5 vs 10 degrees, P = 0.048). Improvement between the groups was in favor of percutaneous pinning (36 vs 17 degrees, P = 0.001). No correlation was seen between time to treatment (≤14 vs >14 days from injury) and final extensor lag in either group (P = 0.85). The final mean DIPJ flexion was 53 degrees for orthosis and 46 degrees for pinning. Among the patients, 93% of the orthosis group and 100% of the pin group said that they would choose the same treatment again. Both groups had a mean of 5 hand therapy visits during treatment. Two complications occurred in the orthosis group (5%) and 3 (17%) occurred in the pin group. Extension orthotics and pinning are both well-tolerated, effective treatments of mallet injury. The techniques produce satisfactory correction of extensor lag and have high patient satisfaction. Pinning allows better correction of DIPJ extensor lag and results in a smaller degree of final extensor lag. Pinning is more expensive and may result in more DIPJ stiffness (ie, loss of active flexion), but it may be justified in certain patients (eg, medical professionals, food service workers) who would have difficulty working with an orthosis.

Volar capsulodesis of the thumb metacarpophalangeal joint at the time of basal joint arthroplasty: a surgical technique using suture anchors.

PURPOSE: To document the long-term results of our volar metacarpophalangeal (MCP) joint capsulodesis technique that is completed concomitantly with basal joint arthroplasty and involves a suture anchor placement, short-term pinning, and a rigid hand therapy protocol. METHODS: We conducted a retrospective chart review to examine results over a 30-month period of our volar capsulodesis technique. Follow-up results were recorded 26 to 48 months after surgery. The treatment regimen included suture anchors, joint pinning for 6 weeks, and a strict hand therapy protocol. Indications for surgery were thumb MCP joint hyperextension deformity of at least 30° and radiographic evidence of stage 3 (or greater) basal joint arthritis. We examined preoperative and postoperative range of motion, pain, pinch strength, and complications. Average patient age was 63 years (range, 55-77 y). We treated 14 thumbs in 14 patients. RESULTS: After capsulodesis, average range of motion for the MCP joint of the thumb was 4° extension and 46° flexion. The last follow-up indicated no cases of hyperextension contracture. Complications included one superficial pin track infection (treated with oral antibiotics) and one patient's report of pain at the thumb MCP joint. CONCLUSIONS: When completed as described, thumb MCP joint capsulodesis performed concurrently with trapeziometacarpal arthroplasty can be a straightforward procedure that produces positive results. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.