Management of paediatric fifth metacarpal neck fractures: a systematic review.

BACKGROUND: Fifth metacarpal neck fractures (FMCNFs) are common among paediatric patients. Complications include reduced metacarpophalangeal (MCP) range of motion and grip strength, which impede the hand's functional abilities. Various management options are available, but indications are not standardised. This systematic review aims to assimilate all available evidence on the management of paediatric FMCNFs to determine appropriate treatment pathways. METHODS: PubMed (Medline), EMBASE, Scopus and Google Scholar were used to identify evidence pertaining to the management of these fractures. RESULTS: Ten studies were identified, involving 237 patients with a mean age of 14.4 years (Range 9-17). Ninety percent of patients were male. Sixty-one (26%) patients, with an average fracture angulation of 27° (Range 16°-33°) and no rotational deformities, were managed with immobilisation alone. These patients returned to normal metacarpophalangeal range of motion and grip strength. Fifty-four (23%) patients, with an average fracture angulation of 42.7° (Range 33°-54°), were managed with fracture reduction and immobilisation. This technique did not yield sustained reduction of fractures with significant angulation or rotation after intervention. One hundred twenty-two (51%) patients, with an average fracture angulation of 48.3° (Range 30°-58°) and including cases of malrotation, were managed with fracture reduction and surgical fixation. These patients experienced good functional outcomes. CONCLUSIONS: This review suggests paediatric FMCNFs can be safely managed with immobilisation alone when there is an absence of rotational deformity and an angulation of < 30°. In the case of a higher fracture angulation or rotational deformity, fracture reduction and surgical fixation is an appropriate method of management.

Acute Hand Injury in Surfing: A Case Report.

Hand injuries from surfing tend to be severe and require medical attention. Follow-up of a surfing injury is difficult because many patients are visiting and go home after treatment. We report a case of a surfing hand injury sustained abroad, which was treated upon the patient's return, allowing for follow-up. The mechanism of injury was traction and torsion from the surfboard leash while surfing. The patient was initially treated for nailbed injury but presented later back home after persistent pain, for which an unstable distal phalanx fracture in their right ring finger was found by x-ray. This was surgically reduced with K-wire insertion and nailbed repair. Postoperatively, the injured finger was kept in a splint, and the patient had physiotherapy. Pain was significantly reduced, and the patient regained sufficient function. Considering a fracture as a differential for finger injury caused by the surfboard leash may prevent management delays. Injury may be prevented through education and redesign of the surfboard leash.

Investigation of the barriers to and functional outcomes of telerehabilitation in patients with hand injury.

BACKGROUND: Telerehabilitation is an approach that is growing in importance and rapidly becoming more prevalent. However, the potential barriers to this approach and its effectiveness relative to face-to-face treatment still need to be determined. PURPOSE: The aim of this study was to investigate the technology and access barriers, implementation and organizational challenges, and communication barriers faced by patients undergoing postoperative telerehabilitation after hand tendon repair surgery. It also aimed to investigate the effect of telerehabilitation on pain, kinesiophobia, and functional outcomes. STUDY DESIGN: Prospective, open-label, nonrandomized comparative clinical study. METHODS: The study was conducted with 44 patients who underwent tendon repair surgery due to tendon injuries of the extrinsic muscles of the hand. Participants were divided into two groups (face-to-face group and telerehabilitation group). All participants received three physiotherapy sessions per week for 8 weeks from their surgery (via video conference using mobile phones to the telerehabilitation group). An early passive motion protocol was applied for flexor tendon and zone 5-7 extensor tendon repairs. Mallet finger rehabilitation was performed for zone 2 extensor tendon repairs, while an early active short arc approach was used for zone 3-4 repairs. The telerehabilitation and face-to-face groups received the same treatment protocols three times a week. In the eighth week of treatment (in the 24th session), the Turkish version of the Arm, Shoulder, and Hand Injury Questionnaire (DASH-T) and Tampa Scale for Kinesiophobia were administered to all patients. The telerehabilitation group also underwent a barrier questionnaire. A pretreatment assessment could not be conducted. The independent-sample t-test was used for DASH-T data, and the Mann-Whitney U-test was used for Tampa Scale for Kinesiophobia to compare groups. RESULTS: In the study, there were 24 participants (age: 31.58 ± 12.02 years) in the face-to-face group and 20 participants (age: 39.25 ± 12.72 years) in the telerehabilitation group. The two groups were similar in terms of DASH-T and pain (p = 0.103, effect size = 0.647, and p = 0.086, effect size = 0.652, respectively) in the 8 weeks. However, the telerehabilitation group had a higher fear of movement (p = 0.017, effect size = 3.265). The most common barriers to telerehabilitation practices were the fear of damaging the tendon repair and the need for help during the treatment. CONCLUSIONS: We determined that face-to-face treatment in acute physiotherapy for patients who have undergone tendon repair may be more effective compared to telerehabilitation, as it appears to be less likely to induce kinesiophobia. However, in situations where face-to-face treatment is not possible (such as lockdown), telerehabilitation can also be preferred after at least one in-person session to teach and perform exercises.

Orthotic interventions for restoring proximal interphalangeal joint motion for patients with hand injuries or conditions: A systematic review and meta-analysis.

BACKGROUND: Limitations to proximal interphalangeal joint (PIPJ) motion can result in significant functional impairment for people with hand injuries and conditions. The role of orthotic intervention to improve PIPJ motion has been studied; however, high-quality systematic reviews and meta-analyses are lacking. PURPOSE: This study aimed to determine the effectiveness of orthotic intervention for restoring PIPJ extension/flexion following hand injuries or conditions. STUDY DESIGN: Systematic review. METHODS: A comprehensive literature search was completed in MEDLINE, CINAHL, Embase, Cochrane Central, and PEDro using terms related to orthoses, finger PIPJ range of motion, and randomized controlled trial design. Methodological quality was assessed using the PEDro score, study outcomes were pooled wherever possible using random effects meta-analysis, and certainty of evidence was evaluated using Grading of Recommendations Assessment, Development and Evaluation. RESULTS: Twelve trials were included (PEDro score: 4-7/10). The addition of orthotic intervention was not more effective than hand therapy alone following Dupuytren's release for improving total active extension (mean difference [MD] -2.8°, 95% confidence interval [CI]: -9.6° to 4.0°, p = 0.84), total active flexion (MD -5.8°, 95% CI: -12.7° to 1.2°, p = 0.70), Disability of the Arm, Shoulder and Hand scores (MD 0.4, 95% CI: -2.7 to 3.6, p = 0.79), or patient satisfaction (standardized MD 0.20, 95% CI: -0.49 to 0.09, p = 0.17). Orthotic intervention was more effective than hand therapy alone for improving PIPJ extension for fixed flexion deformities following traumatic finger injury or surgery (MD -16.7°, 95% CI: -20.1° to -13.3°, p < 0.001). No studies evaluated orthotic intervention to improve PIPJ flexion. CONCLUSION: The addition of an extension orthosis following procedures to manage Dupuytren's contracture is no better than hand therapy alone for improving PIPJ extension. In contrast, the addition of a PIPJ extension orthosis in the presence of traumatic PIPJ fixed flexion deformities is more effective for improving PIPJ extension than hand therapy alone. Future studies are needed to evaluate the role of orthotic intervention for improving PIPJ flexion.

Nail bed trauma reconstruction and artificial nail replacement - a case report.

Nail bed reconstruction is crucial after fingertip trauma, impacting both function and aesthetics. In this article, the authors describe a case of partial distal phalanx amputation of the index finger with laceration of the nail bed's remaining part. A traumatically elevated skin-fat flap covered the exposed bone on the fingertip, preserving finger length and sensitivity on the radial side. A full-thickness skin graft from the forearm closed a secondary defect on the finger pulp. Nail bed suturing prevented scarring and nail deformity, and a temporary artificial plastic nail replacement maintained the nail bed's shape. Temporary artificial nail replacements protect the regenerating fingertip bed, promote healing, and prevent nail deformities. Proper adaptation of lacerated nail bed edges, supported by either the patient's own nail or a temporary artificial nail, is crucial for optimal fingertip restoration, including proper nail shape.

Reconstruction of soft tissue defects of hand: A systematic approach.

Background and Objective: A thorough insight into the management of hand injuries can shape the approach of a surgeon in order to achieve optimal outcomes for the patients. The aim of this study was to share our experience in reconstruction of the hand and establishing an algorithm for classification and treatment of hand injuries. Methods: This is a descriptive cross sectional study and was conducted from January 2020 to August 2022 at Burns and Plastic Surgery center, Peshawar. Data was collected from medical records about the patient demographics, mechanism of injury and type of procedures done. Defect size was classified into small (<5cm), medium (5cm to 10 cm) and large (>10cm). The defect site and size was cross tabulated against the method of soft tissue reconstruction in order to make the algorithm for reconstruction of hand injuries. Data was analyzed using SPSS. Results: The study population included 41 (75.9%) male and 13 (24.1%) female patients, mean age 31.56±14.1. Machine injuries (33.3%) and electric burns (24.1%) were the most common cause of hand soft tissue defects. The most commonly performed flap was Posterior introsseous artery (PIA) flap, followed by First dorsal metacarpal artery (FDMA) flap. Flap necrosis was observed in three cases (5.6%). Conclusion: This treatment algorithm for coverage of soft tissue defects in hand injuries will help with the decision making process of hand reconstruction and has didactic value for novice surgeons. It will also form the foundation for further work on this aspect of hand injuries.

Kite String or Manja Cut Injury: A New Culprit.

Background Kite string injuries (manja cut injuries), particularly those caused by Chinese manja, are new culprit of emergencies especially in the month of January in Maharashtra region. These injuries commonly affect the neck, face, hands, and legs, especially among individuals traveling on two wheelers. The visibility challenge, where the kite's thread is difficult to see, further exacerbates the risk. Materials and Methods We have studied 10 cases of manja cut injuries presented to a tertiary care center in Nagpur during the last 2 years. Result A total of 10 patients reported kite string-related injuries to our department over a period of 2 years. All patients were male. The majority of patients presented in the younger age group with the mean age of presentation was 25 years. Majority of the patients had injuries in zone 2 of the hand. Conclusion Kite flying is a traditional festival celebrated in the month of January in Gujarat and Maharashtra for years. However, the introduction of Chinese or nylon manja has led to serious injuries and fate, affecting not only kite flyers but also bystanders, animals, and birds. This study seeks to highlight the harmful consequences of Chinese manja and deceptive appearance of manja giving false impression of simple lacerated wound which could be just a tip of the iceberg.

A Biomechanical Analysis of the H-Taping Method Used by Rock Climbers as Prophylactic or Stabilizing Fixation of Partial A2 Pulley Tears.

PURPOSE: Rock climbing can lead to upper-extremity injuries, such as A2 pulley ruptures, leading to the bowstringing of the flexor tendons. Climbing finger positions are specific and can put undue stress on the pulley systems. This causes severe hand dysfunction and is a difficult problem to treat, and prevention is important. Using a cadaveric, experimental model, we evaluated the effectiveness of the H-taping method, commonly used by rock climbers, to prevent and treat A2 pulley tears. METHODS: Using fourteen matched pairs of fresh-frozen cadaveric hands with forearms, four experiments were conducted with 56 paired comparisons evaluating the failure force, fingertip force, and mode of failure (112 total tests). Comparisons were as follows: index fingers- intact versus 50% distal A2 pulley tears without H-taping (control); ring fingers- intact versus H-taping as a prophylactic for A2 pulley tears; little fingers- 50% distal A2 pulley tears with H-tape versus without tape; and middle fingers- H-taping as a prophylactic versus H-taping as a stabilizing treatment of torn pulleys. RESULTS: The mean index finger failure force was significantly higher in intact vs torn A2 pulleys (control). Failure force for intact H-taped fingers was significantly higher than torn H-taped fingers, but no other finger comparisons for failure force were significant. There were no significant findings in comparison of mean fingertip force values in any of the experiments. CONCLUSIONS: We found that H-taping is not effective as prophylaxis against A2 pulley ruptures or as a stabilizing treatment method for partially ruptured pulleys. CLINICAL RELEVANCE: While H-taping has not been recommended as prophylaxis for preventing A2 pulley ruptures, the climbing community has embraced this technique as a preventative measure. The present study provides biomechanical evidence against H-taping for this purpose. Furthermore, it does not appear to aid in increasing fingertip force after injury.

A 3-Dimensional Suture Technique for Flexor Tendon Repair: A Biomechanical Study.

PURPOSE: Flexor tendon injury continues to pose a number of challenges for hand surgeons. Improving mechanical properties of repairs should allow for earlier and unprotected rehabilitation. A 3-dimensional (3D) 4-strand suture technique has been proposed to combine high tensile strength and low gliding resistance without causing suture pullout due to tendon delamination. Our hypothesis is that the 3D technique can result in better mechanical properties than the Adelaide technique. METHODS: Four groups of 10 porcine flexor tendons were sutured using the 3D or Adelaide technique with a 3-0 polypropylene or ultrahigh molecular weight polyethylene (UHMWPE) suture. The axial traction test to failure was performed on each tendon to measure 2-mm gap force and ultimate tensile strength. RESULTS: The mean 2-mm gap force was 49 N for group A (3D + polypropylene), 145 N for group B (3D + UHMWPE), 47 N for group C (Adelaide + polypropylene), and 80 N for group D (Adelaide + UHMWPE). Failure mode was caused by suture breakage for group A (10/10) and mainly by suture pullout for the other groups (8/10 up to 10/10). With the UHMWPE suture, the mean ultimate tensile strength was 145 N for the 3D technique and 80 N for the Adelaide technique. CONCLUSIONS: Porcine flexor tendons repaired using the 3D technique and UHMWPE suture exceeded a 2-mm gap force and tensile strength of 140 N. The ultimate tensile strength was superior to that of the Adelaide technique, regardless of the suture material. CLINICAL RELEVANCE: This in vitro study on porcine flexor tendon suture highlights that the mechanical properties of 3D repair are better than those of 3D repair using the Adelaide technique when a UHMWPE suture is used.

Which clinical features best predict occult scaphoid fractures? A systematic review of diagnostic test accuracy studies.

BACKGROUND: Plain radiographs cannot identify all scaphoid fractures; thus ED patients with a clinical suspicion of scaphoid injury often undergo immobilisation despite normal imaging. This study determined (1) the prevalence of scaphoid fracture among patients with a clinical suspicion of scaphoid injury with normal radiographs and (2) whether clinical features can identify patients that do not require immobilisation and further imaging. METHODS: This systematic review of diagnostic test accuracy studies included all study designs that evaluated predictors of scaphoid fracture among patients with normal initial radiographs. Quality assessment was undertaken using the Quality Assessment of Diagnostic Accuracy Studies 2 tool. Meta-analyses included all studies. RESULTS: Eight studies reported data on 1685 wrist injuries. The prevalence of scaphoid fracture despite normal radiographs was 9.0%. Most studies were at overall low risk of bias but two were at unclear risk; all eight were at low risk for applicability concerns. The most accurate clinical predictors of occult scaphoid fracture were pain when the examiner moved the wrist from a pronated to a supinated position against resistance (sensitivity 100%, specificity 97.9%, LR+ 45.0, 95% CI 6.5 to 312.5), supination strength <10% of contralateral side (sensitivity 84.6%, specificity 76.9%, LR+ 3.7, 95% CI 2.2 to 6.1), pain on ulnar deviation (sensitivity 55.2%, specificity 76.4%, LR+ 2.3, 95% CI 1.8 to 3.0) and pronation strength <10% of contralateral side (sensitivity 69.2%, specificity 64.6%, LR+ 2.0, 95% CI 1.2 to 3.2). Absence of anatomical snuffbox tenderness significantly reduced the likelihood of an occult scaphoid fracture (sensitivity 92.1%, specificity 48.4%, LR- 0.2, 95% CI 0.0 to 0.7). CONCLUSION: No single feature satisfactorily excludes an occult scaphoid fracture. Further work should explore whether a combination of clinical features, possibly in conjunction with injury characteristics (such as mechanism) and a normal initial radiograph might exclude fracture. Pain on supination against resistance would benefit from external validation. TRIAL REGISTRATION NUMBER: CRD42021290224.

Exploring the patient experience of telehealth hand therapy services during the COVID-19 pandemic.

STUDY DESIGN: Electronic Survey. INTRODUCTION: Internationally the COVID-19 pandemic has resulted in an unprecedented shift from face-to-face therapy to telehealth services. PURPOSE OF THE STUDY: This paper explores the patient experience and satisfaction with telehealth hand therapy in a metropolitan setting during a period (March 1 to May 31, 2021) of 'moderate' COVID-19 risk when there was minimal community transmission of COVID-19. METHODS: Patients attending telehealth services were invited to participate in an English language online survey at the conclusion of their therapy session via a pop-up invitation. RESULTS: During the recruitment period there were 123 survey responses (29% response rate; 98% completion rate). Half of the respondents (n = 78, 53%) reported saving between 10 and 29 minutes of travel time (each way) by attending a telehealth appointment, while 36% (n = 44) saved more than 30 minutes (each way). Almost all respondents (n = 117, 95%) noted telehealth should be used in the future. The main benefit for telehealth was more easily fitting appointments around other commitments, followed by reducing stress and costs surrounding hospital attendance. Most participants (n = 97, 79%) reported no challenges using telehealth. The most cited challenges included the therapist not being able to provide hands on treatment (n = 14, 11%) and for seven respondents getting the technology to work (6%). DISCUSSION: The elevated level of participant satisfaction of attending telehealth sessions informs us that this mode of therapy delivery could benefit patients in a post-pandemic environment. CONCLUSIONS: Metropolitan funding models prior to the pandemic did not allow for this mode of therapy and hence consideration for an ongoing hybrid funding model of both face-to-face and telehealth should be considered by policy makers, insurance and government funding bodies.

The use of exercise relative motion orthoses to improve proximal interphalangeal joint motion: A survey of Australian hand therapy practice.

STUDY DESIGN: Cross-sectional online survey. INTRODUCTION: Exercise relative motion (RM) orthoses are prescribed by hand therapists to improve finger motion but there is limited scientific evidence to guide practice. PURPOSE OF THE STUDY: To describe Australian hand therapists' use of exercise RM orthoses to improve PIPJ motion, including trends in orthosis design, prescription, clinical conditions, and their opinions on orthosis benefits and limitations. METHODS: 870 Australian Hand Therapy Association members were sent an electronic survey that included multiple choice, Likert scale and open-ended questions under four subgroups: demographics, design trends, prescription, and therapist opinions. Data analysis consisted of predominantly descriptive statistics and verbatim transcription. RESULTS: 108 Australian therapists completed the survey, over a third with ≥ 20 years of clinical experience. Exercise RM orthoses were prescribed weekly to monthly (82%) for between 2-6 weeks duration (81%) and used during exercise and function (87%). The most common differential MCPJ position was 11-30° extension (98%) or flexion (92%). Four-finger designs were most common for border digits (OR ≥3.4). Exercise RM orthoses were more commonly used for active and extension deficits compared to passive (OR ≥3.7) and flexion deficits (OR ≥1.4), respectively. Clinicians agreed that the orthosis allowed functional hand use (94%), increased non-intentional exercise (98%), and was challenging to use with fluctuating oedema (60%). DISCUSSION: This survey highlights notable clinical trends despite only reaching a small sample of Australian hand therapists. Exercise RM orthoses were frequently being used for active PIPJ extension and flexion deficits. A common MCPJ differential angle was reported, while the number of fingers incorporated into the design depended on the digit involved. Therapists' preferences mostly agreed with the limited available evidence. CONCLUSION(S): This limited survey identified common exercise RM orthosis fabrication and prescription trends amongst Australian therapists. These insights may inform future biomechanical and clinical research on this underexplored topic.

Clinical measurement of functional dart thrower's motion in patients with unilateral wrist conditions undergoing nonoperative or postoperative hand therapy.

STUDY DESIGN: Cross-sectional and descriptive study BACKGROUND: Functional dart thrower's motion (F-DTM) is an obliquely oriented wrist motion that occurs in activities such as throwing and drinking from a cup. There is limited data on clinical measurement of F-DTM. PURPOSE OF THE STUDY: The purpose of this study was to 1) describe and establish reference scores for F-DTM measurement for nonoperative and postoperative wrist patients 2) compare F-DTM between the affected and nonaffected sides and 3) determine F-DTM score agreement across three consecutive trials. METHODS: Two certified hand therapists evaluated F-DTM in consecutive adult patients with a unilateral wrist condition undergoing nonoperative or postoperative therapy. Three trials of goniometer measurements for radial extension (RE) and ulnar flexion (UF) were assessed on the nonaffected and affected wrists. A total arc F-DTM was computed. Mean, 95% confidence intervals (CI), and Cohen's d effect size described side-to-side differences in RE, UF, and total arc F-DTM. Agreement in scores across trials was assessed with an intraclass correlation coefficient (ICC). RESULTS: Thirty-one nonoperative (mean ± SD age = 40.0 ± 13.9 years, 74% female, 94% right hand dominant) and 44 postoperative patients (mean ± SD age = 44.9 ± 14.9 years, 66% female, 84% right hand dominant) were enrolled. The average side-to-side difference, in degrees, in the nonoperative group was -6.4 (95% CI: -9.4 to -3.4, Cohen's d = 0.8) for RE, -10.4 (-16.7 to -4.0, d = 0.6) for UF, and -16.8 (-24.3 to -9.2, d = 0.8) for total arc F-DTM. The average side-to-side difference in the postoperative group was -33.6 (-38.8 to -28.3, d = 1.9) for RE, -34.7 (-40.6 to -28.7, d = 1.8) for UF, and -68.2 (-77.9 to -58.5, d = 2.1) for total arc F-DTM. The range of ICCs for F-DTM measurements was 0.82-0.96. CONCLUSIONS: Goniometer measurement of F-DTM is a clinically feasible method to quantify functional motion loss in an injured wrist population, particularly patients with postoperatively managed wrist conditions.

First dorsal interosseous muscle reconstruction: a systematic review of its attachments.

PURPOSE: The first dorsal interosseous (FDI) muscle, when impaired due to traumatic injuries or degenerative conditions, can be reanimated in various ways to restore pinch grip. These reconstructive techniques are planned based on a precise anatomical understanding of the FDI muscle. However, a review of the existing literature has brought to light controversy regarding its insertions. A systematic review of these descriptions is presented to appreciate these variations. METHODS: An electronic database search without exclusion by publication year and language was performed according to the Checklist for Anatomical Reviews and Meta-Analyses (CARMA) guidelines, using the PubMed, Scopus, Web of Science and Embase databases. An assessment of the methodological quality was performed. RESULTS: Thirteen studies were included in this article. There is general agreement that the FDI muscle contains two bellies and a bony insertion into the index finger proximal phalanx base. However, due to wide anatomic variation, differences were reported on whether there is a soft tissue insertion. When this was found, the included studies differed on how commonly this occurs (between 1.4% and 78%), where it inserts. Other sites of distal insertions reported include the metacarpophalangeal capsule, the interosseous hood and an assemblage nucleus on the volar plate. CONCLUSIONS: Our systematic review, focusing on the insertion of the FDI muscle, summarizes the existing knowledge on its anatomy and variations, thereby facilitating better understanding of its function and surgical planning for reconstruction.

A prospective study to analyse the concentration of octenidine in hand wounds after disinfection by LC-MS/MS.

Toxic reactions can appear after pressurised flushing of soft tissue with octenidine (OCT) containing disinfectants. Their use for surgical disinfection could complicate the diagnosis of possible contamination. In patients with open lacerations of their hand's subcutaneous tissue samples were taken before and after surgical disinfection with Octenisept® and analysed by ultra-high-performance liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS). In 16 out of 20 tissue samples, OCT was detected after disinfection (lower limit of quantification (LLOQ)=10 pg/mL/mg). The concentration of OCT was below the LLOQ, estimation of mean of 0.6 pg/mL/mg (0.22-0.98 pg/mL/mg, 95%-CI) before disinfection and mean of 179.4 pg/mL/mg (13.35-432.0 pg/mL/mg, 95%-CI) after disinfection. This study shows that the disinfection of open wounds with Octenisept® leads to a quantifiable concentration of OCT in open wounds. In cases of suspected OCT-mediated toxic reaction, the use of antiseptics containing OCT should be avoided.

The Rural Hand Therapy Project - providing hand therapy services closer to home.

CONTEXT: Hand therapy optimises functional use of the hand and arm after injury and is an expert area of practice for occupational therapists (OTs) and physiotherapists. In rural Australia, patients frequently travel to metropolitan or larger regional centres for initial hand surgery and rehabilitation. However, rural patients' access to follow-up hand therapy after the initial phase of care is impacted by several factors such as transport options, distance, staff shortages and availability of therapists skilled in hand therapy. To ensure service equity, these challenges require consideration of an alternative model of care that can be provided in rural areas. The aim of this project was to develop a shared care model that would better support rural OTs and rural patients in accessing follow-up hand therapy services closer to home. ISSUE: Two part-time accredited hand therapists (herein referred to as clinical leads) were employed in 2019-2020 to investigate a suitable model of care. Consultation with key stakeholders identified the following core issues: barriers, enablers, processes and intervention, and technology and resources. These findings were combined with recommendations from the literature to develop a model of service delivery: the Rural Hand Therapy Project (RHTP). Under the RHTP, eligible rural patients with complex hand conditions were either seen for their initial appointment, or had their referral screened, by a clinical lead at the regional hospital (Toowoomba Hospital, Queensland). During this process, a detailed handover to the rural OT was completed. Weekly case conferences with a clinical lead were available to all rural clusters. Rural patient cases remained open at the regional hospital for at least 3 months to allow patients to be easily seen by a clinical lead, face to face, or via telehealth (with the rural OT) if needed. The clinical leads also served as the primary contact for any clinical questions from rural OTs. Additionally, the clinical leads provided support and professional development to rural OTs based on the mix of patient cases at the time. LESSONS LEARNED: The RHTP clinical leads were involved in both initial assessment and ongoing intervention for 56% of rural hand therapy patients. The provision of videoconference occasions of service increased from 1% to 8%. Although a low response rate impaired therapist evaluation, an unexpected positive outcome of the RHTP was its flexibility to respond temporarily during rural staff crises and provide vital patient care. The RHTP model of care has shown promise in addressing the challenges faced by rural patients in accessing follow-up hand therapy services closer to home. Further research has been initiated to inform care at a local level. By sharing the model of RHTP, it is hoped that the equity of hand therapy service provision can be increased to improve patient outcomes in other rural and remote localities.

[Quality of life after severe hand trauma: A review of 36 cases]. / Qualité de vie apres un traumatisme grave de la main : a propos de 36 cas.

OBJECTIVE: Improve the quality of life of patients with severe hand trauma. MATERIALS AND METHOD: A retrospective study was carried out from August, 1st, 2017, to May 31st, 2020, at the emergency department of a private clinic in Abidjan. Were included in this study all patients with severe hand trauma who had undergone emergency surgery with a quality-of-life assessment time of over six months after surgery. The data were reported on a structured and standardized survey form. RESULTS: We analyzed 36 patients, with average age of 38.6 years (min. 8, max. 71 years). The population study was predominantly male with a sex ratio of 17. 92% of patients were right-handed, and in 53% of cases, the trauma involved the dominant hand. 64.2% of the patients were manual workers. In 83.3% of the cases, the patients had no difficulty in writing. Patients had no difficulty in washing or drying their hair 88.9% of the time. Eighty-nine percent of the patients no longer felt pain. The patients didn't feel any weakness in the hand in 72.2% of the cases and in 63.9% of the cases there was no stiffness in the hand. Only 5.6% of the injured felt their health was poor and 83.3% of patients strongly disagree with feeling less valuable, less confident, or even less capable because of the trauma. 72% of patients were incapacitated for work between 5 and 15 weeks. 80.6% of trauma victims had no loss of income, and 88.9% of patients kept their previous jobs. 83.3% of patients did not experience any social discomfort. CONCLUSION: The patients had a good quality of life despite the severity of hand injuries they had due to early and adequate management combined with good physiotherapy.

Rasch analysis of the brief Michigan Hand Questionnaire in patients with thumb osteoarthritis.

BACKGROUND: The brief Michigan Hand Questionnaire (brief MHQ) is a 12-item self-reported measure of hand function for patients with hand disorders which has been validated using Classical Test Theory. Rasch analysis can provide more detailed psychometric information. The purpose of this Rasch analysis is to assess the psychometric properties of the brief MHQ for patients with thumb osteoarthritis, and to make recommendations for improvements to the questionnaire if needed.  METHODS: The Michigan Hand Questionnaire and demographic data were collected from 923 thumb osteoarthritis patients treated in specialized clinics for hand surgery and therapy in the Netherlands. Rasch analysis was performed on the 12 items of the brief MHQ using RUMM 2030 to assess the fit of the brief MHQ to the Rasch model. To determine fit, analysis of fit summary statistics, individual person fit and individual item fit were assessed. Threshold distributions were assessed to identify if any items required rescoring. The Person Separation Index was calculated to measure reliability of the questionnaire. Differential item functioning was assessed to identify item bias, and Principal Component Analysis was performed to identify unidimensionality and local dependence. RESULTS: The brief MHQ showed misfit (χ2 = 1312.5, p < 0.0001) with 6 items having disordered thresholds and 9 items requiring rescoring. After deleting 3 of the rescored items due to significant item fit residuals, the brief MHQ had an acceptable reliability (Cronbach's alpha = 0.79). Misfit to the model (χ2 = 49.6, p = 0.0001), multidimensionality (10.2% of t-tests were significant), and item bias from non-uniform differential item functioning for 7 items across many person variables were still found. CONCLUSION: Although no satisfactory solutions were found to correct the misfit to the Rasch model, it is recommended that the response options of the brief MHQ be rescored, and that items 6, 9 and 10 be removed. The lack of unidimensionality indicates that the items do not represent the singular construct of hand disability and that totalling the scores of the brief MHQ does not provide a valid measure of hand disability for people with thumb osteoarthritis. The 37-item Michigan Hand Questionnaire may provide a better assessment of hand disability for patients with thumb osteoarthritis.

Encouraging Firework Safety Through Public Service Announcements.

A dramatic increase in firework-related blast injuries to the hand and upper extremity resulted in record-setting numbers at our institution over the July 4, 2018, holiday. This led our hand and upper extremity department to create a public service announcement (PSA) campaign regarding firework safety and injury prevention. This PSA was broadcast in advance of the next July 4 holiday via several media platforms including television, radio, and the internet. The following year only 4 patients required surgery for firework-related blast injuries to the hand and upper extremity over the same 10-day period, including the weekends before and after the July 4, 2019, holiday. This represented a considerable reduction compared with the 14 patients seen within the same time frame in 2018. The purpose of this article was to outline the process and report the impact of creating and disseminating a public service announcement for firework-related blast injury prevention.

Trends of hand injuries presenting to US emergency departments: A 10-year national analysis.

BACKGROUND: The purpose was to observe current incidence and trends of hand and wrist injuries presenting to U.S. emergency departments (EDs) over a decade. METHODS: The National Electronic Injury Surveillance System (NEISS) was queried for hand and wrist injuries from January 2009-December 2018. Descriptive analyses were used to report injury types to the hand and wrist. Incidence, age, gender, race, injury location, and type of injury were recorded. Linear regression analyses were used to assess changes in trends over time. A p value <0.05 was statistically significant. RESULTS: In total, 649,131 cases of hand and wrist injuries were identified in the NEISS from 2009 to 2018, correlating to 25,666,596 patients nationally. Incidence rates for finger, hand, and wrist were 450, 264, and 182 per 100,000 people. The estimated number of patients per year declined by 8.6% from 2009 to 2018. Male adults (aged 18-39) were the most frequent demographic. Total national estimates of hand (-8.2%; p = 0.001), wrist (-6.1%; p = 0.007), and finger (-9.9%; p < 0.001) injuries declined over the study period. The most common injuries were lacerations (36.5%), fractures (19.9%), strains/sprains (12.3%), and contusions/abrasions (12.1%) which significantly declined over the study period. The overall admission rate was 1.8%. CONCLUSIONS: The estimated annual number of hand/wrist injuries presenting to US EDs was 2.6 million with gradual decline over the decade. Hand injury registries could assist in quality improvement measures targeted toward increased efficiency and resource allocation and education.