Michigan Hand Outcomes Questionnaire Research Articles

Effect of traditional Chinese Yijinjing exercise on hand dysfunction in rheumatoid arthritis patients: a randomized controlled trial

IntroductionRheumatoid arthritis (RA) patients often experience significant hand dysfunction. Yijinjing, a traditional Chinese exercise, has been recognized for its benefits to mind–body health. This study aimed to evaluate the efficacy and safety of Yijinjing in improving hand dysfunction among individuals with RA.MethodsThis research was conducted as a single-center, outcome-blinded, randomized controlled trial. A total of 66 eligible RA participants were randomly assigned in a 1:1 ratio to either the Yijinjing exercise group (YJJG) with sessions conducted three times per week over a 12-week period or the control group (CG), which maintained ordinary activities. Various outcomes were assessed, including the Michigan Hand Outcomes Questionnaire (MHQ), handgrip strength, active range of motion (AROM), RA disease activity, the Health Assessment Questionnaire Disability Index (HAQ-DI), levels of anxiety and depression, and wrist ultrasound, all of which were collected at baseline and the week 12.ResultsAt the end of the 12 weeks, the YJJG demonstrated significant improvements in MHQ scores compared to the CG (p < 0.05), alongside enhancements in handgrip strength and AROM, specifically in wrist extension, radial deviation, and metacarpophalangeal flexion (p < 0.05). Wrist ultrasound scores did not exhibit a significant increase in the YJJG, meaning no inflammation aggravation (p > 0.05). Additionally, morning stiffness duration, Disease Activity Score 28-ESR (DAS28-ESR), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) levels showed significant improvement in the YJJG (p < 0.05). Both groups reported enhancements in quality of life, as well as reductions in anxiety and depression scores, with the YJJG displaying greater improvements overall (p < 0.05). Importantly, no adverse events or significant abnormalities in vital signs were observed in either group.ConclusionYijinjing exercise may effectively enhance hand function, handgrip strength, and flexibility in RA patients with low disease activity. Furthermore, it appears to improve quality of life and reduce anxiety and depression without exacerbating joint inflammation.Clinical trial registrationhttps://clinicaltrials.gov/study/NCT05527158, Identifier NCT05527158.

Handy Insights: Could Online Patient-Reported Outcome Measures be used to Assess Hand Injury Rehabilitation?

This protocol explores the use of online patient-reported outcome measures (PROMs) to assess recovery following hand trauma surgery. Hand injuries significantly impact patients’ functional abilities and quality of life, making PROMs crucial for tracking recovery and guiding rehabilitation. This study leverages online versions of the Michigan Hand Outcomes Questionnaire (MHQ) and Hand Injury Severity Score (HISS) to assess patient perceptions of their recovery over time.Our prospective cohort study involves 250 participants who will complete these PROMs at four intervals post-surgery. We aim to understand how demographic factors such as age, gender, and injury severity influence recovery perceptions and outcomes. This research seeks to enhance patient care by identifying factors that influence postoperative outcomes and by tailoring rehabilitation strategies accordingly.•Prospective cohort study following hand trauma surgery.•Online PROMs using the MHQ and HISS.•Data collection at four time points: baseline, 2-4 weeks, 6-8 weeks, and 10-14 weeks post-surgery.By making these tools accessible online, this protocol aims to improve patient engagement, increase response rates, and provide valuable insights to guide personalized rehabilitation strategies.

Study protocol for a multicenter non-inferiority randomized controlled trial to assess functional outcomes and cost-effectiveness of a primarily non-operative treatment strategy with cast immobilization versus immediate operative treatment followed by cast immobilization for patients with complete ulnar collateral ligament ruptures, including Stener lesions: MUSCAT study

BackgroundGuidelines recommend operative treatment followed by cast immobilization for acute complete ulnar collateral ligament (UCL) ruptures, including Stener lesions. This recommendation is based on expert opinion, anatomic theories, and low-quality observational case series. High-quality studies comparing non-operative treatment to operative treatment are lacking. We hypothesize that primarily non-operative treatment with cast immobilization (cast immobilization) is non-inferior regarding functional outcome and carries concomitant lower costs compared with immediate operative treatment followed by cast immobilization (operative treatment) for complete UCL ruptures, including Stener lesions.MethodsThis is a multicenter randomized controlled non-inferiority trial (RCT) including patients of 18 years and above, requiring treatment for an acute complete UCL rupture, including Stener lesions. Patients are randomized to cast immobilization or operative treatment followed by cast immobilization. Immobilization consists of 4 weeks of a non-removable cast around the metacarpophalangeal (MCP) and carpometacarpal (CMC) joint of the thumb in a neutral position, followed by a removable cast for 4 weeks for both groups. Patients in the cast immobilization group are re-evaluated 2 to 3 weeks after the start of cast immobilization to examine thumb stability and determine if secondary surgery is required. In case of persistent laxity, secondary surgery is required. The primary outcome is hand function expressed as the Michigan Hand outcome Questionnaire (MHQ) at 6 months (from injury to 6 months after).DiscussionIf cast immobilization is non-inferior to operative treatment, the proposed treatment strategy will reduce patient burden by preventing surgery. It is expected that about one in ten patients who started with cast immobilization will need secondary surgery during re-evaluation. As a result, completion of the treatment will take longer for these patients compared to patients who received immediate operative treatment.Trial registrationCentral Committee on Research Involving Human Subjects (CCMO), NL78886.100.21; registered on 4 October 2021. Medical Research Ethics Committees United (MEC-U), R21.006; registered on 09 December 2021. Clinical Trial register, identifier: NCT05291260; retrospectively registered on 22 March 2022.

Trapeziometacarpal total joint arthroplasty, with or without supervised hand rehabilitation: A quasi-experimental trial.

Aim of this study was to determine whether postoperative supervised rehabilitation improves functional outcomes after trapeziometacarpal (TMC) total joint arthroplasty (TJA), compared to education alone. A quasi-experimental before-after trial included 31 women (≥40years) per group diagnosed with trapeziometacarpal osteoarthritis who underwent TJA. A cohort (n = 31) who was given education alone was compared to a cohort (n = 31) who were subjected to supervised rehabilitation. Primary outcome was the difference in hand function 3months postoperatively, measured by the Michigan Hand Outcomes Questionnaire (MHOQ). Other outcomes were the MHOQ subscale scores, the active range of motion, strength, time to return to work, satisfaction and complications. Patients in the education group had a significantly higher median delta MHOQ score when compared to the rehabilitation group at 3 months; 28.5 (20.5-31.3) versus 15.8 (1.9-21.1), (p = <0.01) and at 12 months 36.6 (26.8 - 47.2) versus 27.4 (14.5 - 33.0), (p = 0.01). Only the secondary outcomes the MHOQ subscales hand function, ADL and satisfaction revealed significant differences in favor of the education group. The education method reduced the median number of hand therapy sessions with eight visits. The present study does not show a significant or clinically relevant benefit from supervised rehabilitation in terms of functional outcomes following TJA compared to education alone. Based on this, it seems safe to leave patients unsupervised in their recovery following TJA and to suffice with just education, however further exploration of effectiveness and safety of this intervention is recommend in larger trials.

Comparing Innervated and Non-Innervated Glabrous Skin Flaps for Volar Digital Defects: Insights from Patient-Reported Outcomes.

Volar soft tissue defects in digits necessitate reconstructions that restore appearance sensation and minimize complications. This study compares innervated toe pulp (TP) and non-innervated medialis pedis (MP) flaps for reconstructing such defects, focusing on objective and subjective outcomes. Between 1998 and 2017, 101 free glabrous skin flap reconstructions were performed at our institution for volar digital soft tissue injuries, comprising 75 TP and 26 MP flaps. Follow-up assessments included the Michigan Hand Outcomes Questionnaire, Disabilities of the Arm, Shoulder and Hand Questionnaire, Foot and Ankle Disability Index, and sensory testing (static and moving two-point discrimination, Semmes-Weinstein monofilament test). Data analysis utilized the Mann-Whitney U test and Pearson correlation coefficients. The study cohort included 29 participants (15 TP, 14 MP) with an average follow-up of 106 months. Functional and sensory outcomes revealed no significant differences between TP and MP flaps. Both flap types achieved satisfactory function and sensibility, with no statistically significant distinctions in patient-reported outcomes. Subjective complaints were similarly distributed across both groups, with a few reports of cold intolerance and discomfort at the donor site in the TP group. TP and MP flaps provide adequate coverage and sensory outcomes for volar digital defects without significant differences between innervated and non-innervated flap transfers. The flap choice should be tailored to individual patient needs and defect characteristics, emphasizing the importance of patient-centered decision-making in reconstructive surgery. Further research is required to explore the long-term outcomes of these reconstruction methods, especially for larger defects.

Non-operative treatment of metacarpal fractures and patient-reported outcomes: a multicentre snapshot study

Abstract Purpose This study aimed to investigate practice variation in non-operative treatment methods and immobilisation duration for metacarpal fractures, and to evaluate patient-reported outcomes. Methods Conducted in 12 Dutch hospitals over three months in 2020, this study included adult patients with non-operatively treated solitary metacarpal fractures. Fractures were classified into intra-articular base, extra-articular base, shaft, neck, and intra-articular head fractures. The treatment methods (functional treatment allowing digit mobilisation or immobilisation) and immobilisation duration were assessed. Patient-reported outcomes were evaluated using the Michigan Hand Outcomes Questionnaire (MHQ) at three months post-trauma. Results Of 389 included patients, shaft fractures were most common (n = 150, 39%), with 93% immobilised, followed by fifth metacarpal neck fractures (n = 93, 24%), with 75% immobilised. Immobilisation rates for fifth metacarpal neck fractures varied between hospitals, ranging from 29% (95% CI 0.10–0.58) to 100% (95% CI 0.78–1.00). The median immobilisation duration for all fractures was 23 days (IQR: 20–28), and hospital setting was independently associated with this duration. Patients with metacarpal shaft fractures immobilised for less than 21 days had higher MHQ scores compared to those immobilised for 21 days or more (median (IQR) 83 (76–100) versus 71 (57–89), p = 0.026). Conclusions The results showed practice variation in the treatment of metacarpal fractures, especially in the treatment of fifth MC neck fractures, with some hospitals following the Dutch guideline that advocates functional treatment while others did not. There are suggestions that prolonged immobilisation of metacarpal shaft fractures may lead to a worse MHQ score. These findings underscore the need for adherence to treatment protocols and emphasize functional treatment to potentially improve patient outcomes and cost-effectiveness.

Arthrodesis as Salvage for Failed Metacarpophalangeal Arthroplasty.

Surgical management of failed metacarpophalangeal (MCP) arthroplasties includes revision arthroplasty and arthrodesis. The purpose of this study was to review the indications and outcomes of arthrodesis as a salvage procedure for failed MCP arthroplasties. This was a retrospective cohort study of all patients undergoing salvage MCP arthrodesis at a single institution from 1990 to 2020. Patient charts were reviewed for patient demographics, indication for salvage, surgical technique, revision rate, and time to radiographic union. Patient-reported outcomes, including the Michigan Hand Outcomes Questionnaire and an MCP-specific questionnaire detailing pain, functional, appearance, and patient satisfaction, were also collected. Eleven digits in 9 patients (6 women, 3 men, median age of 66) with median 36-month follow-up were included. The majority (91%) of patients also had concomitant soft tissue deformities, including joint contractures, extension lag, and collateral ligament insufficiency. The overall revision rate following arthrodesis was 45% with 3 digits requiring one revision each, and 2 digits undergoing 3 revisions. The overall union rate was 91% with median time to union of 4 months from most recent arthrodesis. Patient-reported outcomes obtained from 4 patients demonstrated improvements in pain and function. Despite a high revision rate of 45%, salvage MCP arthrodesis following arthroplasty has a high eventual union rate of 91% and is associated with improved pain and function based on 4 patients' experiences. Arthrodesis as a salvage procedure for failed MCP arthroplasties should be considered in patients with persistent joint instability and functionally limiting soft tissue deformities.

The Eaton-Littler Ligament Reconstruction in Thumb Carpometacarpal Joint Instability: Outcomes and Prognostic Factors in 74 Patients.

The Eaton-Littler ligament reconstruction is widely used for thumb carpometacarpal (CMC) instability, yet the existing literature lacks a thorough analysis of the outcomes for nontraumatic instability. This study aimed to assess the outcomes of the Eaton-Littler ligament reconstruction and to identify prognostic factors associated with postoperative pain. Patients with nontraumatic CMC joint instability, unresponsive to conservative treatment, were included in this prospective study. The Visual Analogue Scale (VAS, range 0-100) for pain and the Michigan Hand Outcome Questionnaire (MHQ, range 0-100) total score were measured at intake and three and 12-months postoperative. Multivariable linear regression was used to analyze the association between preoperative variables and the 12-month MHQ pain score. Seventy-four patients undergoing Eaton-Littler ligament reconstruction were included. The median VAS pain score improved significantly (P<0.001) from intake (70 [interquartile range (IQR) 63-78]) to 12 months postoperatively (27 [IQR 7-56]). The mean MHQ total score also improved significantly (P<0.001) from intake (52, standard deviation (SD) 13) to 12 months (74, SD 17). All thumbs were stable at follow-up whilst preserving the range of motion. Grip and pinch strength also improved significantly following surgery. Undergoing a concurrent surgery during ligament reconstruction and a better MHQ pain score at intake were found to be predictors of a favorable postoperative MHQ pain score. Patient- and clinician-reported outcomes improved significantly at three and 12 months after Eaton-Littler ligament reconstruction. We advise concurrent hand pathologies resulting from instability (e.g., tendinitis, synovitis) to be treated simultaneously during ligament reconstruction. Therapeutic, II.

Psychometric properties of patient-reported outcome measures assessing recovery from hand fractures: a systematic review.

To extensively review Patient Reported Outcome Measures (PROMs) used to assess outcomes in persons with hand fractures in terms of their psychometric properties. A COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) methodological review was conducted. Six electronic databases were searched (Medline, Embase, Scopus, Web of Science, PsycINFO, CINAHL) for studies evaluating the psychometric properties of PROMs assessing recovery from hand fracture. Titles and abstracts, full text review, quality assessment and data extraction were performed by two reviewers. Any disagreements were resolved after review by a third, expert reviewer. Quality assessment of included studies was performed using the COSMIN checklist. This COSMIN review found that there were only 4 studies that fulfilled the inclusion criteria in terms of assessing measurement properties of PROMs in hand fractures. Only the construct validity of the Disabilities of the Arm, Shoulder, and Hand (DASH), the Quick DASH (QDASH) and the Duruoz Hand Index (DHI), and the responsiveness of the DASH, the Patient Specific Functional Scale (PSFS), the Patient-Rated Wrist and Hand Evaluation (PRWHE) and the Michigan Hand Outcomes Questionnaire (MHQ) were assessed in these studies. The overall rating of the studies was assessed as insufficient or indeterminate and quality of evidence was assessed as moderate, low, or very low by our team. This study identified that there is a lack of evidence in the medical literature with regards to the measurement properties of PROMs in patients with hand fractures. The 4 included studies do not provide good quality data to support the use of these PROMS in patients with hand fractures. There is a need for more studies for more PROMs. This has important consequences for how outcomes will be measured in clinical studies in hand research and in clinical practice.

Clinical application of perforator-based propeller flaps in repair of hand wound

To investigate the effectiveness of the perforator-based propeller flaps (PPFs) based on digital artery (DA) and dorsal metacarpal artery (DMA) in repairing hand wounds. The clinical data of 45 patients with hand wounds between January 2018 and March 2023 were retrospectively analyzed. There were 27 males and 18 females with an average age of 41.2 years (range, 14-72 years). The causes of injury included twist injury in 15 cases, crush injury in 19 cases, and cut injury in 11 cases. The injured parts included 32 cases of digits, 10 cases of dorsal hand, and 3 cases of palmar hand, all of which had tendon, joint, and bone exposure. The time from injury to operation ranged from 2 to 8 hours (mean, 4.3 hours). The wound sizes after debridement ranged from 1.8 cm×1.0 cm to 5.0 cm×3.5 cm. Twenty-eight cases were repaired by the PPFs based on DA and 17 cases were repaired by the PPFs based on DMA. The flap size ranged from 2.5 cm×1.1 cm to 8.5 cm×4.0 cm. The defects of the donor sites in 14 patients were closed directly and the defects in the left 31 patients were resurfaced with free full-thickness skin graft from the proximal medial forearm. All the flaps survived after operation. Two cases of the PPF based on DA and 1 case of the PPF based on DMA underwent partially blisters at the distal end and healed after dressing change. The incisions in the donor site healed by first intention and the skin grafts survived. All patients were followed up 10-33 months, with a mean of 15.4 months. At last follow-up, the static two-point discrimination of the PPFs based on DA and DMA were 4-14 mm and 8-20 mm with the averages of 8.1 mm and 13.3 mm, respectively. According to the Michigan Hand Outcomes Questionnaire, 20 patients were very satisfied with the appearance of the PPF based on DA and 8 patients were satisfied; 8 patients were very satisfied with the appearance of the PPF based on DMA and 9 patients were satisfied. Based on the Vancouver Scar Scale (VSS), the appearance scores of the donor site of the PPFs based on DA and DMA were 2-7 and 4-9, with the averages of 4.2 and 6.1, respectively. The two kinds of PPFs are reliable in blood supply and easy to harvest, which provide a good method for emergency repair of small and medium area wounds in the hand.

The relationship between smartphone usage position, pain, smartphone addiction, and hand function.

The hand is the most frequently used part of the body during daily life activities. Any musculoskeletal problem that may occur in the hand can lead to loss of function. This study examined the relationship between the wrist and elbow position adapted during smartphone use, pain and discomfort, smartphone addiction, and hand function. Pain and discomfort were evaluated with the visual analog scale, wrist and elbow angle during phone use were evaluated with a universal goniometer, smartphone addiction was evaluated with the Smartphone Addiction Scale-Short Version, and functional status of the hand was evaluated with the Michigan Hand Outcomes Questionnaire. A total of 120 university students (female: n= 60), with an average age of 22.71 ± 2.7years, were included in this cross-sectional study. A relationship was found between the angle of the wrist and elbow during smartphone use and pain/discomfort (r= 0.692, p= 0.001), smartphone addiction (r= 0.575, p= 0.001), and hand function parameters (r= 0.20-0.55, p⩽ 0.05). Due to the increased use of smartphones in today's environment, a preventive program should be developed in which texting for extended periods is avoided, along with frequent breaks to rest the hands, and stretching exercises for the upper extremities during rest.

A Prospective Comparative Study of Ray Resection versus Amputation through Proximal Phalanx for Nonviable Digits of Upper Limb

Abstract Background Finger amputations aim at preserving function and optimizing cosmesis. The crucial decision here is whether to preserve a stump or to do a ray amputation. The present study aimed to compare the functional outcome and postoperative quality of life after ray amputation or amputation through the proximal phalanx. Methods A prospective study was conducted from January 2019 to June 2020 in patients requiring single-finger amputation through the proximal phalanx or metacarpal. Patients were divided into two groups; Group A: amputation through the proximal phalanx and Group B: ray amputation of the finger. The following functional parameters were assessed: grip strength, hand circumference, palmar volume, and webspace span. The Michigan Hand Outcomes Questionnaire (MHQ) score was employed to score hand function and aesthesis at 6 months in both hands. Results Thirty patients were enrolled. Findings in 26 patients (52 hands) were subjected to further analysis, 12 in Group A and 14 in Group B. Patients in both groups lost grip strength significantly compared with their contralateral normal hands (29.22 ± 14.88 [Group A] and 34.57 ± 19.12 [Group B]); however, it was statistically nonsignificant between the two groups. There was reduced mean palmar circumference in both groups' involved hands, but the decrease in circumference was statistically significant, only for Group B. Group B patients scored better in all the six subscales of the MHQ; however, only the Aesthetics score was significantly superior. The operated hand's webspace span increased significantly with respect to the normal contralateral web by a mean of 4.55 mm. Conclusion The study concluded that both the surgical options for the level of amputation should be discussed with the patients in detail, taking into account their occupational and personal requirements. Our study findings will help to objectively counsel the patients regarding expectations in functional and aesthetic outcomes following either technique.

The Validity and Responsiveness of the Patient-Specific Functional Scale in Patients With First Carpometacarpal Osteoarthritis

The purpose of this study was to assess the content, construct, and discriminative validity and responsiveness of the Patient-Specific Functional Scale (PSFS) in patients with thumb carpometacarpal arthritis. Data were collected at Xpert Clinics, comprising 34 outpatient hand surgery and hand therapy clinics in the Netherlands. We included 267 patients for content validity and 323 patients for construct validity and responsiveness. The PSFS items were classified into the International Classification of Function Core Set for Hand Conditions to assess content validity. We used hypothesis testing to investigate the construct validity and responsiveness. The Michigan Hand Outcomes Questionnaire was used as a comparator instrument. The standardized response mean was calculated to evaluate the magnitude of change. For discriminative validity, we used independent t tests to discriminate between satisfied and dissatisfied patients. We classified 98% of the PSFS items in the International Classification of Function "activities" and "participation" domains, indicating good content validity. Two of six hypotheses for construct validity and three of six hypotheses for responsiveness were confirmed. The standardized response mean for the PSFS was 0.57 (0.46-0.68) and 0.47 (0.35-0.58) for the Michigan Hand Outcomes Questionnaire total score. The mean PSFS score showed good discriminative validity because it could distinguish between satisfied and dissatisfied patients at the 3-month follow-up. The PSFS scores showed good content and discriminative validity in patients with first carpometacarpal arthritis. Hypothesis testing for responsiveness and construct validity indicates that the PSFS measures a unique construct different from the Michigan Hand Outcomes Questionnaire. The PSFS may be a useful scale for measuring the patient-specific status of individuals with thumb carpometacarpal arthritis.

"Proximal interphalangeal joint arthroplasty for osteoarthritis: Long-term follow-up of patient satisfaction, Michigan Hand outcomes Questionnaire scores, and reoperations."

Previously published research describes short-term outcomes after proximal interphalangeal (PIP) joint arthroplasty, however, long-term outcomes are scarce. Therefore, we evaluated patient-reported outcomes and complications after a follow-up of at least five years following PIP joint arthroplasty. We used prospectively gathered data from patients undergoing PIP joint arthroplasty with silicone or surface replacement implants. Time points included preoperative, one year, and at least five years postoperatively. We were able to include 74 patients. Primarily, we focussed on patient satisfaction with the treatment outcome, measured using a validated 5-point Likert scale. Secondary outcomes included the question whether patients would undergo the same surgery again, the assessment of factors associated with (dis)satisfaction, the Michigan Hand outcomes Questionnaire (MHQ), and the number of reoperations. The mean follow-up was seven years (SD 1.2, range 5-11 years). Patient satisfaction was excellent in 14 (19%), good in 17 (23%), reasonable in 18 (24%), moderate in 10 (14%), and poor in 15 (20%) patients. Seventy-three percent of patients (n=54) would undergo the same procedure again. We found no factors associated with (dis)satisfaction. All MHQ scores improved significantly in the first year after surgery and did not deteriorate afterward. Sixteen (16%) fingers required a reoperation, of whom 3 (4%) needed a prosthesis replacement. Patient satisfaction with treatment outcomes seven years post-PIP implant surgery ranges from moderate to good for many patients, with a notable proportion expressing dissatisfaction. Patient-reported outcomes improve primarily within the first year and remain stable at five years or more. II.

Patient-Reported and Clinical Outcomes After Tendon Autograft Reconstruction of the Thumb Ulnar Collateral Ligament

This study aimed to report clinical and patient-reported outcomes collected in a registry after thumb ulnar collateral ligament (UCL) reconstruction with a free tendon autograft. Furthermore, the patient-reported outcomes of patients with persistent instability after reconstruction and patients with concomitant metacarpophalangeal joint arthritis diagnosed during surgery were analyzed. Patients undergoing reconstruction with a tendon autograft between December 2011 and February 2021 were included. Michigan Hand Outcomes Questionnaire (MHQ) scores at baseline were compared with those at 3 and 12 months after surgery. Stability was tested at 3 months after surgery. Tip and key pinch strength and metacarpophalangeal joint range of motion were measured at baseline and 12 months after surgery. We included 31 patients with thumb UCL insufficiency or failed UCL surgery who underwent reconstruction. The MHQ total score improved significantly from 62 at baseline to 75 at 3 months and continued to increase to 84 at 12 months after surgery. The MHQ function and pain scores improved significantly from intake to 3 and 12 months after surgery. Twenty-six of 31 patients (84%) regained postoperative metacarpophalangeal stability. Key pinch strength improved significantly 12 months after surgery from 5.2 kg at baseline to 6.4 kg at 12 months. The MHQ total, pain, and function scores of patients with persistent instability remained similar from baseline to 12 months after surgery. In four patients with metacarpophalangeal arthritis, the MHQ total and pain score improved significantly from baseline to 3 and 12 months after surgery. Patient-reported outcomes, including pain and function, improved after thumb UCL reconstruction with a tendon autograft. Although the sample size of patients with thumb metacarpophalangeal arthritis diagnosed during surgery was small, they reached adequate patient-reported outcomes at 12 months after surgery. Therapeutic IV.

Long-term results of the Malingue technique in the surgical treatment of Dupuytren's disease

ObjectivesThe choice of surgical technique for aponeurectomy in Dupuytren’s disease is controversial due to varying outcomes and complication rates. The Malingue plasty has shown mathematical and mechanical advantages, but long-term efficacy and results compared to other techniques have never been reported.This study aimed to evaluate the long-term functional, esthetic and recurrence outcomes of Malingue plasty in Dupuytren's disease. Material and methodsThe study included patients who underwent aponeurectomy with Malingue plasty performed by a highly experienced surgeon between January 2014 and December 2016, with a minimum follow-up of 5 years. Preoperative records were analyzed. At follow-up, extension lag was analyzed in each joint (metacarpophalangeal, proximal interphalangeal and distal interphalangeal) in each operated finger, as well as signs of recurrence or extension of the disease. Function and esthetics were assessed using the QuickDASH (Disabilities of the Arm, Shoulder and Hand) questionnaire and the Michigan Hand Outcomes Questionnaire. ResultsOut of 107 eligible patients, 55 were included in the study after exclusions and loss to follow-up. Three patients required revision surgery for recurrence during follow-up. All preoperative deformities of the proximal interphalangeal and metacarpophalangeal joints were corrected postoperatively, and no intraoperative or postoperative complications occurred. Mean extension deficit at follow-up was 18.1 °. Only the little finger showed significant loss of correction (p = 0.02). Mean QuickDASH score was 13.2 and the overall Michigan Hand Outcomes Questionnaire score was 91.8%. Recurrence affected 50% of patients according to the Leclercq criteria and 27.5% according to the Felici criteria. ConclusionAlthough Malingue plasty did not improve the recurrence rate in Dupuytren's disease compared with other techniques, its advantages in terms of functional improvement and complications make it an interesting surgical option.

Outcomes of Radial Forearm Free Flap Closure With Split-Thickness Skin Graft Versus Primary Closure.

This study compares patient-reported functional and aesthetic outcomes of split-thickness skin graft (STSG) versus hatchet flap closure of radial forearm free flap (RFFF) donor site. Patients with RFFF (2015-2020) were retrospectively identified. Those willing to participate in patient-reported outcomes (PRO) filled out Patient-Observer Scar Assessment Scale (POSAS) and Michigan Hand Outcome Questionnaire (MHOQ). 198 patients met our inclusion criteria and 81 participated in PRO. There was a higher rate of tendon exposure in STSG versus hatchet flap (11 vs. 1, p = 0.0019), but a lower rate of skin necrosis (5 vs. 16, p = 0.0190) and epidermolysis (1 vs. 12, p = 0.0028). Scar quality in STSG was superior to hatchet flap in all domains of POSAS. MHOQ scores were similar between both groups with no statistical difference in overall scores (p = 0.2165). STSG appeared to have less compromise in activities of daily living, better satisfaction and improved scar quality than hatchet flap, but a higher rate of tendon exposure. 3 Laryngoscope, 134:4266-4273, 2024.

A comparative analysis of antegrade and retrograde Kirschner wire fixation for proximal phalanx base fractures

Purpose: We aimed to determine whether the clinical outcomes of antegrade and retrograde extra-articular Kirschner wire (K-wire) pinning differed in proximal phalanx base fractures.Methods: This retrospective study investigated 73 patients aged ≥18 years with extra-articular proximal phalanx base fractures that were treated by closed K-wire pinning between January 2014 and June 2023. Patients were analyzed according to whether the K-wire fixation was antegrade or retrograde. We analyzed demographics, injury characteristics, the number of K-wires applied, surgical duration, the interval before implant removal, and when physical therapy was started. Radiological outcomes included the amount of time required for radiographically confirmed bone union. Clinical outcomes consisted of complications, total active motion (TAM), and the Michigan Hand Outcomes Questionnaire (MHQ).Results: We treated 29 and 44 patients using antegrade and retrograde K-wire fixation, respectively. The overall complication rate was higher in the antegrade group than in the retrograde group (13.8% vs. 9.1%), although this difference was not statistically significant. Similarly, no significant between-group differences were detected in the length of time required for bone union and implant removal, TAM, and MHQ scores.Conclusion: Proximal phalanx base fractures were equally and effectively treated by antegrade and retrograde K-wire fixation. Therefore, the direction of K-wire fixation can be chosen based on surgeons’ preferences and experience.

Combined with the first dorsal (plantar) metatarsal artery pedicle free bilobed flap with a cell scaffold for the repair of a mid-distal adjacent finger defect: a retrospective study

PurposeAssessing the clinical effectiveness of combining with the first dorsal (plantar) metatarsal artery pedicle free bilobed flap with a cell scaffold to repair mid-distal defects in adjacent fingers.MethodsFrom September 2012 to April 2022, 21 patients with 42 mid-distal defects of adjacent fingers underwent treatment using combined with the first dorsal (plantar) metatarsal artery pedicle free bilobed flap with a cell scaffold. The flaps size ranged from 2.1 cm * 1.6 to 4.9 cm * 3.2 cm. Follow-up evaluations included assessing function, sensation, and appearance, etc. of the injured fingers and donor areas.ResultsAll 42 flaps survived in 21 patients without any vascular crises, and the wounds healed in phase I. The mean follow-up time was 12.2 months (range 7–22 months). During follow-up, in injured fingers, according to the Michigan Hand Outcomes Questionnaire (MHOQ), the functional recovery and appearance were satisfactory; in Dargan Function Evaluation (DFE), the results were both “excellent” in fourteen patients, “excellent” and “good” in five patients, both “good” in one patient, “good” and “general” in one. In static two-point discrimination (2PD), the variation ranges from 4 to 9 mm in injured fingers and 6—10 mm in donor toes. Cold Intolerance Severity Score (CISS) is mild in all patients. The visual analogue score (VAS) showed no pain in the injured fingers and donor toes. No deformities or other complications were noted at the donor toes. According to Chinese Manchester Foot Pain and Disability Index (C-MFPDI), there was no morbidity on foot function in all donor areas.ConclusionThe surgical procedure of combined with the first dorsal (plantar) metatarsal artery pedicle free bilobed flap with a cell scaffold for the repair of mid-distal adjacent fingers defect is highly satisfactory. This approach helps the injured fingers to achieve good function, sensibility and appearance, while also achieving satisfactory results in the donor toes.

Cross-cultural adaptation, reliability, validity and responsiveness of the Michigan Hand Outcomes Questionnaire (MHQ-Sp) in Spain

Cross-cultural adaptation, reliability, validity and responsiveness of the Michigan Hand Outcomes Questionnaire (MHQ-Sp) in Spain