| 1. |
- Larsson, Sara L., et al.
(author)
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A self-managed exercise therapy program for wrist osteoarthritis: study protocol for a randomized controlled trial
- 2023
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In: Trials. - : BMC. - 1745-6215. ; 24:1
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Journal article (peer-reviewed)abstract
- BackgroundPost-traumatic wrist osteoarthritis (OA) can eventually lead to pain, muscular weakness, and stiffness of the wrist, which can affect the function of the entire upper limb and reduce the quality of life. Although there is strong evidence that all patients with OA should be offered adequate education and exercises as a first-line treatment, an effective self-management program, including structured education and therapeutic exercises, has not yet been introduced for individuals with wrist OA. This trial aims to evaluate the effectiveness of an exercise therapy program with joint protective strategies to improve neuromuscular control (intervention group) compared to a training program with range of motion exercises (control group).MethodsThis is a single-blinded randomized controlled trial (RCT) with two treatment arms in patients with symptomatic and radiographically confirmed wrist OA. The trial will be conducted at a hand surgery department. The participants will be randomly assigned either to a neuromuscular exercise therapy program or to a training program with range of motion exercises only. Participants in both groups will receive a wrist orthosis and structured education on wrist anatomy, pathophysiology, and joint protective self-management strategies. The programs consist of home exercises that will be performed twice a day for 12 weeks. The Patient-Rated Wrist Evaluation (PRWE) is the primary outcome measure of pain and function. Wrist range of motion (ROM), grip strength, the Numeric Pain Rating scale (NPRS), Disabilities of the Arm, Shoulder, and Hand (DASH), the General Self-Efficacy Scale (GSES), Global Rating of Change (GROC), and conversion to surgery are the secondary measures of outcome. Assessments will be performed at baseline and at 3, 6, and 12 months after baseline by a blinded assessor.DiscussionThe upcoming results from this trial may add new knowledge about the effectiveness of a self-managed exercise therapy program on pain and function for individuals with wrist OA. If the present self-management program proves to be effective, it can redefine current treatment strategies and may be implemented in wrist OA treatment protocols.Trial registrationClinicalTrials.gov, NCT05367817. Retrospectively registered on 27 April 2022. https://clinicaltrials.gov.
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| 2. |
- Larsson, Sara L., et al.
(author)
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Effects of a neuromuscular joint-protective exercise therapy program for treatment of wrist osteoarthritis: a randomized controlled trial
- 2024
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In: BMC MUSCULOSKELETAL DISORDERS. - : BMC. - 1471-2474. ; 25:1
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Journal article (peer-reviewed)abstract
- BackgroundIndividuals with wrist osteoarthritis (OA) can suffer from pain, muscular weakness, and impaired motion of the wrist, which can reduce the quality of life. While there is strong evidence that all patients with OA should receive first-line treatment with education and exercises, this approach has not yet been proposed for individuals with wrist OA. Therefore, this trial aimed to evaluate the effectiveness of a first line neuromuscular joint-protective exercise therapy program compared to a training program with range of motion (ROM) exercises in patients with wrist OA.MethodsIn this randomized controlled trial (RCT), 48 patients with symptomatic and radiographically confirmed wrist OA were randomly allocated to a 12-week self-management program with either a neuromuscular joint-protective exercise therapy program (intervention group) or a training program with ROM exercises only (control group). Our primary outcome measure was the Patient-Rated Wrist Evaluation (PRWE) with secondary outcome measures of grip strength, range of wrist motion, the Numerical Pain Rating, Scale (NPRS), the Disabilities of the Arm, Shoulder, and Hand (DASH) and the Generalized Self-Efficacy Scale (GSES). The outcome measures were evaluated by a blinded assessor at baseline and 12 weeks. Between-groups differences were analyzed using the Mann-Whitney U test and within-group differences were analyzed with the Wilcoxon signed-rank test.ResultsA total of 41 participants were analyzed at 12 weeks. There were no significant differences in PRWE between the groups at 12 weeks (p = 0.27). However, DASH improved significantly in the intervention group compared to the control group (p = 0.02) and NPRS on load within the intervention group (p = 0.006). The difference in DASH should be interpreted with caution since it could be due to a non-significant increase (worsening) from baseline in the control group in combination with a non-significant decrease (improvement) in the intervention group.ConclusionsThis RCT showed that the novel neuromuscular joint-protective exercise therapy program was not superior in reducing pain and improving function compared to a training program with ROM exercises at 12 weeks. Future research is warranted to evaluate the effectiveness of forthcoming exercise therapy treatment programs for patients with wrist OA.
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| 3. |
- Larsson, Sara L., et al.
(author)
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Psychometric properties of patient-reported outcome measures (PROMs) in wrist osteoarthritis: test-retest reliability and construct validity
- 2022
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In: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 23:1
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Journal article (peer-reviewed)abstract
- Background Patient-reported outcome measures (PROMs) are frequently used to assess the effects of treatments in patients with wrist osteoarthritis (OA), but their psychometric properties have not been evaluated in this group of patients. Our aim was to evaluate the psychometric properties of the Numeric Rating Scale (NRS pain at rest, pain on motion without load, and pain on load), the Disabilities of the Arm, Shoulder and Hand (DASH) and the Patient Rated Wrist Evaluation (PRWE) questionnaires in patients with wrist OA regarding test-retest reliability and construct validity. Methods The NRS, DASH and PRWE were self-administered by 50 patients (40 men and 10 women, mean age 66 years) in a postal survey on two occasions, two weeks apart. Test-retest reliability was evaluated by Kappa statistics and the Spearman rank correlation coefficients (rho) were calculated to evaluate construct validity. Results The Kappa coefficients for DASH, PRWE and NRS pain on motion without load and NRS pain on load were > 0.90, 95% CI ranging from 0.84 to 0.98, while NRS pain at rest was 0.83, 95% CI 0.73-0.92. The construct validity of the PROMs was confirmed by three formulated hypotheses: a higher correlation between PRWE and NRS (rho 0.80-0.91, p < 0.001) was found, compared to DASH and NRS (rho 0.68-0.80, p < 0.001); the NRS pain on motion without load and NRS pain on load correlated more strongly to PRWE and DASH (rho 0.71-0.91, p < 0.001) compared to NRS pain at rest (rho 0.68-0.80) and a high correlation between PRWE and DASH was found (rho 0.86, p < 0.001). Conclusions The NRS, DASH and PRWE demonstrate excellent test-retest reliability and moderate to high construct validity in patients with wrist OA. These PROMs are highly related, but they also differ. Therefore, they complement each other in ensuring a comprehensive evaluation of perceived disability in wrist OA. As PRWE showed the highest test-retest reliability and the highest relation to the other PROMs, the sole use of the PRWE can be recommended in clinical practice.
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| 4. |
- Ali, Muhanned, et al.
(author)
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Assessment of a novel computer software in diagnosing radiocarpal osteoarthritis on plain radiographs of patients with previous distal radius fracture
- 2020
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In: Osteoarthritis and Cartilage Open. - : Elsevier BV. - 2665-9131. ; 2:4
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Journal article (peer-reviewed)abstract
- Objective: Osteoarthritis (OA) has primarily been diagnosed with plain radiographs assessed visually by examiners with regard to joint space width and presence of subchondral sclerosis, cysts and osteophytes. The increasing use of artificial intelligence has seen software developed to examine plain radiographs for diagnosing OA, based on observed OA-associated subchondral bone microarchitecture changes. A software for computerized texture analysis has been developed to identify knee OA. The aim of this study was to assess the software's ability to identify radiocarpal OA.Design: Presence of radiocarpal OA on 63 wrist radiographs of patients with a previous distal radius fracture was assessed independently by two surgeons experienced in assessing radiographs, and classified according to Kellgren-Lawrence (38 OA, 25 no OA). First, the computer software, not previously trained to identify wrist OA, assessed presence of radiocarpal OA on the 63 radiographs. In a second step, 144 labeled wrist radiographs with and without radiocarpal OA was used to train the computer software. Presence of OA on the original 63 radiographs were then reassessed by the software. Sensitivity, specificity and area under the curve (AUC) were calculated to determine the software's ability to discriminate between cases with and without OA.Results: Before training, sensitivity was 76% (95% CI 59–88), specificity 25% (10–47), and AUC 0.50 (0.35–0.65). After training, sensitivity was 46% (29–63), specificity 70% (47–87), and AUC 0.58 (0.43–0.73).Conclusion: The software for computerized texture analysis of subchondral bone developed to identify knee OA could not detect OA of the radiocarpal joint.
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| 5. |
- Ali, Muhanned, et al.
(author)
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Association Between Distal Radial Fracture Malunion and Patient-Reported Activity Limitations : A Long-Term Follow-up
- 2018
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In: Journal of Bone and Joint Surgery. American volume. - : LIPPINCOTT WILLIAMS & WILKINS. - 0021-9355 .- 1535-1386. ; 100:8, s. 633-639
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Journal article (peer-reviewed)abstract
- Background: The long-term effect of distal radial fracture malunion on activity limitations is unknown. Between 2001 and 2002, we conducted a prospective cohort study of all patients with distal radial fracture treated with casting or percutaneous fixation in northeast Scania in Sweden. In that original study, the patients completed the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire at baseline and at 2 years. We performed a long-term follow-up study of patients who were 18 to 65 years of age at the time of the fracture to investigate the association between fracture malunion and activity limitations. Methods: In this long-term follow-up, patients who had participated in the original study completed the DASH questionnaire and a visual analog scale (VAS) for pain and for satisfaction (scored, 0 [best] to 100) and underwent radiographic and physical examinations at 12 to 14 years after the fracture. We defined malunion as dorsal angulation of >= 10 degrees, ulnar variance of >= 3 mm, and/or radial inclination of <= 15 degrees. We also assessed the presence of radiocarpal osteoarthritis and ulnar styloid nonunion. The primary outcome was the change in DASH score from baseline. Secondary outcomes were DASH, pain, and satisfaction scores, wrist range of motion, and grip strength at the time of the follow-up. Results: Of 85 eligible patients, 63 (74%) responded to the questionnaires and underwent examinations. Mal union was found in 25 patients, osteoarthritis was found in 38 patients, and styloid nonunion was found in 9 patients. Compared with patients without malunion, those with malunion had significantly worse DASH scores from baseline to 12 to 14 years (p = 0.002); the adjusted mean difference was 11 points (95% confidence interval [CI], 4 to 17 points). Similarly, follow-up scores were significantly worse among patients with malunion; the adjusted mean difference was 14 points (95% CI, 7 to 22 points; p < 0.001) for DASH scores, 10 points (95% CI, 0 to 20 points; p = 0.049) for VAS pain scores, and 26 points (95% CI, 11 to 41 points; p = 0.001) for VAS satisfaction scores. No differences were found in range of motion or grip strength. Osteoarthritis (mostly mild) and styloid nonunion had no significant association (p > 0.05) with DASH scores, VAS pain or satisfaction scores, or grip strength. Conclusions: Patients who sustain a distal radial fracture at the age of 18 to 65 years and develop malunion are more likely to have worse long-term outcomes including activity limitations and pain.
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| 6. |
- Brogren, Elisabeth, et al.
(author)
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Bullosis diabeticorum in median nerve innervated fingers shortly after carpal tunnel release: case report.
- 2015
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In: The Journal of Hand Surgery. - : Elsevier BV. - 1531-6564 .- 0363-5023. ; 40:3, s. 445-447
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Journal article (peer-reviewed)abstract
- Bullosis diabeticorum is a cutaneous manifestation of diabetes mellitus, mainly observed in the lower extremities in patients with longstanding disease. The etiology is unknown, but an association with neurologic or vascular disturbances has been suggested. We have reviewed a case of a 70-year-old man with rapid development of bullae in median nerve innervated fingertips following carpal tunnel release.
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| 7. |
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| 8. |
- Brogren, Elisabeth, et al.
(author)
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Distal Radius Malunion Increases Risk of Persistent Disability 2 Years After Fracture: A Prospective Cohort Study.
- 2013
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In: Clinical Orthopaedics and Related Research. - : Ovid Technologies (Wolters Kluwer Health). - 0009-921X. ; 471:5, s. 1691-1697
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Journal article (peer-reviewed)abstract
- BACKGROUND: Studies concerning the relationship between distal radius fracture malunion and a persistent arm-related disability have produced conflicting results. QUESTIONS/PURPOSES: We investigated (1) how arm-related disability changes during the first 2 years after a fracture and (2) whether fracture malunion causes persistent disability. METHODS: One hundred twenty-three patients with distal radius fractures, treated with closed reduction and casts or external or percutaneous pin fixations, completed the DASH questionnaire at baseline, 3 months, 6 months, 1 year, and 2 years after fracture. Radiographic measurements were made at 1 year. Using a definition of malunion as ulnar variance of 1 mm or more and dorsal tilt greater than 10°, the patients were classified into three groups: no malunion (n = 35), malunion involving either ulnar variance or dorsal tilt (n = 65), and malunion involving ulnar variance and dorsal tilt (n = 23). The changes in the DASH scores with time (baseline to 2 years), in relation to malunion, were analyzed using generalized estimating equations adjusted for age, sex, fracture type (extraarticular or intraarticular), and treatment method. RESULTS: The mean change in DASH scores from baseline to 2 years was worse for patients with malunions involving ulnar variance and dorsal tilt than for patients with no malunions (mean difference, 13; 95% CI, 1.4-25) and for patients with malunions involving either ulnar variance or dorsal tilt (mean difference, 13; 95% CI, 2.2-24). CONCLUSION: After distal radius fracture, arm-related disabilities are more likely to persist at least 2 years in patients with fractures that healed with shortening and dorsal angulation than in patients with only shortening or dorsal angulation or without malunion. LEVEL OF EVIDENCE: Level II, prognostic study. See Guidelines for Authors for a complete description of levels of evidence.
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| 9. |
- Brogren, Elisabeth, et al.
(author)
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Fractures of the distal radius in women aged 50 to 75 years: natural course of patient-reported outcome, wrist motion and grip strength between 1 year and 2-4 years after fracture.
- 2011
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In: Journal of Hand Surgery: European Volume. - : SAGE Publications. - 2043-6289 .- 1753-1934. ; 36E, s. 568-576
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Journal article (peer-reviewed)abstract
- Fractures of the distal radius in postmenopausal women may cause prolonged pain and disability, but little is known about their natural course beyond the first year. In this study, women of 50-75 years of age, initially treated with cast or external fixation, were examined 1 year after distal radial fracture and then re-evaluated after a mean of 3 (range, 2-4) years. The evaluation included pain, disability (DASH) scores, grip strength and range of motion. In the 49 participating women pain scores, grip strength and range of motion improved significantly, although the mean improvement was moderate or small. In a subgroup of 13 patients with moderate or severe malunion, the 1 year DASH score was significantly worse than in the remaining patients but improved significantly together with grip strength and range of motion. After fractures of the distal radius, pain, grip strength and range of motion continued to improve beyond 1 year, up to 2-4 years. Patients with malunion had more disability at 1 year but showed significant improvement at 2-4 years.
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| 10. |
- Brogren, Elisabeth
(author)
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Fractures of the Distal Radius - Incidence, treatment and outcome
- 2011
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Doctoral thesis (other academic/artistic)abstract
- ABSTRACT Fractures of the distal radius are common injuries that may cause persistent disability and pain. This thesis prospectively investigates the incidence and characteristics of distal radius fractures, the relationship between fracture malunion and disability and the natural course of patient-reported outcome after fracture in a well-defined population in Northeastern Scania, Sweden. Furthermore, it compares two surgical treatment methods in a randomized, assessor-blinded design. The DASH questionnaire was used to measure patient-reported disability and radiographs, grip strength and wrist range of motion were used to measure clinical outcomes. The data were analyzed using descriptive statistics and multiple regression and mixed model analyses. The annual incidence of distal radius fractures was 26 per 10,000 adults. The annual incidence among patients of working age was 13.4 per 10,000. The incidence rose with age among both men and women. Displaced fractures and complete articular (AO type C) fractures were more common among persons those 80 or older, than among younger people. The method of non-bridging external fixation had no relevant clinical advantage over wrist-bridging external fixation in treating elderly patients with moderately or severely displaced distal radius fractures, although non-bridging fixation was somewhat more effective in maintaining radial length. Patients with distal radius fracture that healed with malunion, defined as dorsal tilt exceeding 10° and/or positive ulnar variance, had greater arm-related disability and weaker grip strength one year after the injury, regardless of age. Patients with fracture malunion had greater disability and slower improvement in disability from baseline up to two years after the fracture compared to patients with no malunion. Ulnar variance was the most important radiographic variable in relation to persistent disability up to two years after the fracture. Following a distal radius fracture, postmenopausal women had less wrist pain and improved grip strength and wrist range of motion beyond one year and up to 2-4 years after fracture. In addition, patients with fractures that healed with moderate or severe malunion had more disability and pain at one year, but showed a more pronounced improvement up to 2-4 years than patients with no or less severe malunion. These findings can be used to improve the treatment of distal radius fractures to prevent persistent disability and pain, which commonly affects postmenopausal women with an active lifestyle.
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| 11. |
- Brogren, Elisabeth, et al.
(author)
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Incidence and characteristics of distal radius fractures in a southern Swedish region
- 2007
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In: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 8
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Journal article (peer-reviewed)abstract
- BACKGROUND: The incidence of distal radius fracture has increased substantially during the last 50 years according to several studies that estimated the overall incidence in various general populations. The incidence of fracture classified according to severity has not been well documented. The aim of this population-based study was to estimate the overall and type-specific incidence rates of distal radius fracture in a representative population in southern Sweden. METHODS: During 2001, all persons older than 18 years with acute distal radius fracture in the southern Swedish region of Northeastern Scania were prospectively recorded. A radiologist classified the fractures according to the AO system and measured volar tilt and ulnar variance. A fracture with volar tilt outside a range of -5 degrees to 20 degrees and/or ulnar variance of 2 mm or greater was defined as displaced. RESULTS: 335 persons with acute distal radius fracture were recorded during the 1-year period. The overall incidence rate was 26 (95% confidence interval 23-29) per 10,000 person-years. Among women the incidence rate increased rapidly from the age of 50 and reached a peak of 119 per 10,000 person-years in women 80 years and older. The incidence rate among women 50 to 79 years old (56 per 10,000 person-years) was lower than that reported in previous studies of similar populations. Among men the incidence rate was low until the age of 80 years and older when it increased to 28 per 10,000 person-years. Fractures classified as AO type A comprised about 80% of the fractures in women and 64% in men. Almost two-thirds of all fractures were displaced and among men and women 80 years and older more than 80% of the fractures were displaced. CONCLUSION: The incidence rate of distal radius fracture in women 50 to 79 years old was lower than previously reported, which may indicate declining incidence in this group. In both sexes, the incidence was highest in the age group of 80 years and older. With a growing number of elderly in the general population, the impact of distal radius fracture in the future may be considerable.
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| 12. |
- Brogren, Elisabeth, et al.
(author)
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Relationship between distal radius fracture malunion and arm-related disability: A prospective population-based cohort study with 1-year follow-up
- 2011
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In: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 12
-
Journal article (peer-reviewed)abstract
- Background: Distal radius fracture is a common injury and may result in substantial dysfunction and pain. The purpose was to investigate the relationship between distal radius fracture malunion and arm-related disability. Methods: The prospective population-based cohort study included 143 consecutive patients above 18 years with an acute distal radius fracture treated with closed reduction and either cast (55 patients) or external and/or percutaneous pin fixation (88 patients). The patients were evaluated with the disabilities of the arm, shoulder and hand (DASH) questionnaire at baseline (concerning disabilities before fracture) and one year after fracture. The 1-year follow-up included the SF-12 health status questionnaire and clinical and radiographic examinations. Patients were classified into three hypothesized severity categories based on fracture malunion; no malunion, malunion involving either dorsal tilt (>10 degrees) or ulnar variance (>= 1 mm), and combined malunion involving both dorsal tilt and ulnar variance. Multivariate regression analyses were performed to determine the relationship between the 1-year DASH score and malunion and the relative risk (RR) of obtaining DASH score >= 15 and the number needed to harm (NNH) were calculated. Results: The mean DASH score at one year after fracture was significantly higher by a minimum of 10 points with each malunion severity category. The RR for persistent disability was 2.5 if the fracture healed with malunion involving either dorsal tilt or ulnar variance and 3.7 if the fracture healed with combined malunion. The NNH was 2.5 (95% CI 1.8-5.4). Malunion had a statistically significant relationship with worse SF-12 score (physical health) and grip strength. Conclusion: Malunion after distal radius fracture was associated with higher arm-related disability regardless of age.
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| 13. |
- Brogren, Elisabeth, et al.
(author)
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Striatal hand deformities in Parkinson's disease - hand surgical perspectives
- 2022
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In: Movement Disorders Clinical Practice. - : Wiley. - 2330-1619. ; 9:8, s. 1047-1054
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Journal article (peer-reviewed)abstract
- BackgroundThe knowledge about striatal hand deformities (SHD) in Parkinson’s disease (PD), has recently increased but need more attention due to their early impact on dexterity. The focus of clinical studies has been on the staging of SHD severity and neurological features. However, a hand surgical perspective has not been considered.ObjectivesOur purpose was to examine SHD in patients with PD using hand surgical assessmentmethods and the recommended staging of SHD.MethodsIn this observational study, a specialist in neurological physiotherapy examined 100 consecutive PD patients and identified 35 with suspected SHD, who were thenexamined by two hand surgeons. Their hands were clinically evaluated for severity of SHD, according to a previous proposed staging, focusing on metacarpophalangeal (MCP) joint flexion, presence of intrinsic and extrinsic tightness, as well as other hand deformities.ResultsThree kinds of deformities were identified among 35 included patients: surgicaldiagnoses unrelated to PD (n=5), SHD (n=23), and PD related hand deformities with increased extrinsic tightness (n=10); three of these 10 patients had also contralateral SHD, thus are included in SHD group. In addition to previously described MCP joint flexion, swan neck deformity and z-thumb deformity, we found in most hands finger “clefting”, abduction of the little finger and/or an increased intrinsic tightness, indicating pathology of intrinsic muscles of the hand involved in SHD.ConclusionsSHD diagnosed with a modified staging method, including features of intrinsic andextrinsic hand deformities, should be considered in PD to implement early and more accurate treatment
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| 14. |
- Brogren, Elisabeth, et al.
(author)
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Trapeziectomy for basal thumb osteoarthritis does not increase the risk of developing wrist osteoarthritis in the long term
- 2021
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In: Journal of Orthopaedic Surgery and Research. - : Springer Science and Business Media LLC. - 1749-799X. ; 16:1
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Journal article (peer-reviewed)abstract
- Background: Symptomatic osteoarthritis of the basal joint of the thumb (trapeziometacarpal joint) is a common disabling condition mainly affecting women. It is frequently treated with complete removal of the trapezium with or without soft-tissue interposition. There is limited evidence about whether removal of the trapezium affects stability of the wrist joint and increases the risk of developing wrist osteoarthritis. The aim of this study was to evaluate the long-term prevalence of OA in wrists with previous trapeziectomy compared to wrists with intact trapezium. Methods: Patients treated with surgery for trapeziometacarpal osteoarthritis at one orthopedic department were invited 10–29 (mean 17) years postoperatively for bilateral radiographic examination. We included radiographs from 114 hands with trapeziectomy and 46 hands with intact trapezium; 38 patients had unilateral trapeziectomy and intact contralateral trapezium. The radiographs were blinded so that the intact trapezium or the trapezial space after trapeziectomy was not visible. The radiographs were then evaluated for radiocarpal/midcarpal osteoarthritis independently by two assessors using three different osteoarthritis grading systems, including the Kellgren–Lawrence classification. The patients rated their satisfaction with the function of each of their hands on a visual analog scale (VAS) from 0 to 100 (higher score better). Results: The prevalence of osteoarthritis ranged from 20 to 26%, mostly mild (Kellgren–Lawrence grade 1). The prevalence of osteoarthritis did not differ between wrists with previous trapeziectomy and those with intact trapezium, both in the whole cohort and in the subgroup of patients with unilateral trapeziectomy and intact contralateral trapezium. There was no significant difference in hand function VAS scores between hands with previous trapeziectomy and hands with intact trapezium in the whole cohort or in the subgroup. Conclusions: Removal of the trapezium as treatment for basal thumb osteoarthritis does not increase the risk of developing wrist osteoarthritis in the long term.
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| 15. |
- Clementson, Martin, et al.
(author)
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Clinical and Patient-Reported Outcomes After Total Wrist Arthroplasty and Total Wrist Fusion : A Prospective Cohort Study with 2-Year Follow-up
- 2024
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In: Journal of Bone and Joint Surgery. - 1535-1386. ; 9:1
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Journal article (peer-reviewed)abstract
- Background: The functional benefits of total wrist arthroplasty (TWA) over total wrist fusion (TWF) are unknown. The purpose of this prospective cohort study was to compare TWA and TWF with respect to functional outcomes and activitylimitations at up to 2 years postoperatively.Methods: Between 2015 and 2020, we enrolled all adult patients undergoing TWA or TWF for the management of symptomatic end-stage wrist arthritis at 1 hand surgery department. The primary outcome was the Patient-Rated Wrist Evaluation (PRWE). The secondary outcomes were the visual analog scale (VAS) for pain at rest, on motion, and on loading; grip strength; Disabilities of the Arm, Shoulder and Hand (DASH); and range of motion. Patients completed questionnairesand were examined by the same physiotherapist at baseline and at 3, 6, 12, and 24 months postoperatively. Mixed-model analyses adjusting for age, diagnosis, the preoperative value of the dependent variable, and time since surgery wereperformed to compare differences in PRWE scores, VAS pain scores, and grip strength between TWA and TWF.Results: Of the 51 patients who had been included at baseline, 47 (18 in the TWA group and 29 in the TWF group) responded to questionnaires and underwent examinations at up to 2 years postoperatively. At baseline, the 2 groups did not differ in terms of age, sex, diagnosis (inflammatory or noninflammatory arthritis), PRWE score, VAS pain score, grip strength, DASH score, or range of motion. No differences between the groups were found for the PRWE (b, 20.1; 95% confidence interval [CI], 214 to 13; p = 0.99), VAS pain at rest (b, 23.3; 95% CI, 215 to 9; p = 0.58), VAS pain on loading (b, 25.3; 95% CI, 222 to 11; p = 0.52), or grip strength (b, 20.02; 95% CI, 20.18 to 0.14; p = 0.80) on the adjusted mixed-model analyses.Conclusions: Among patients with symptomatic end-stage wrist arthritis, those who underwent TWA did not demonstrate short-term outcomes, including patient-reported disability, pain, and grip strength, superior to those of patients who underwent TWF. These findings call into question the widespread use of TWA.Level of Evidence: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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| 16. |
- Ekman, Linnea, et al.
(author)
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Normative values of the vibration perception thresholds at finger pulps and metatarsal heads in healthy adults
- 2021
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In: PLoS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 16:4 April
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Journal article (peer-reviewed)abstract
- Aims To establish normative values of vibration perception thresholds (VPTs), using multi-frequency vibrometry at finger pulps and at metatarsal heads of the foot in healthy adults. We also aimed to investigate factors that could potentially affect VPTs such as age, sex, height, weight, foot- or handedness and skin temperature. Methods VPTs were examined in 924 healthy and randomly selected subjects in the southern Sweden (mean 46 years; 628 women and 296 men). Inclusion criterias were adult subjects (>18 years) in considerable health without diabetes mellitus or other nerve affecting disorders. VPTs were measured at the finger pulps of index and little finger, as well as the first and fifth metatarsal heads of the foot, through multi-frequency vibrometry using the VibroSense Meter® I device. Patient characteristics were recorded and skin temperature was measured before assessment of VPTs. Results We present normative values of VPTs for a large population of both male and female subjects in various ages. VPTs detoriated as age increased (0.09-0.59 dB per year; p<0.001), i.e. progressing with normal aging. Increasing skin temperature affected VPTs in finger pulps, but not at metatarsal heads, with -0.2 to -1.6 dB, i.e. vibration perception improved with higher temperatures. Height was only found to affect the VPTs of metatarsal heads (250 Hz: 0.42 dB per cm). Sex, weight and handedness did not affect the VPTs. Conclusion We investigated the normative values of VPTs and presented affecting factors as age, skin temperature and height. With these results, VPT testing through multi-frequency vibrometry is enabled to be used in a clinical practice as a diagnostic tool when investigating neuropathy and other neurological disorders.
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| 17. |
- Frostadottir, Drifa, et al.
(author)
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Cold sensitivity, functional disability and predicting factors after a repaired digital nerve injury
- 2022
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In: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 12:1
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Journal article (peer-reviewed)abstract
- To investigate self-reported cold sensitivity and functional disability after a repaired digital nerve injury. We identified 3204 individuals operated with digital nerve repair in the Swedish national quality registry for hand surgery (HAKIR). Patient-reported symptoms, including cold sensitivity and perceived disability, were examined using two questionnaires (HQ-8 and QuickDASH), three and 12 months postoperatively. Patients with diabetes (n = 48; 3%) were identified in the Swedish National Diabetes Register (NDR). Cold sensitivity (scored 0–100) was the most prominent symptom among 1553 included individuals (998 men, 555 women; median age 41 [IQR 27–54] years). In the regression analysis, flexor tendon injury, hand fracture and injury to multiple structures predicted worsened cold sensitivity (6.9, 15.5 and 25.0 points; p = 0.005, 0.046 and < 0.001) at 12 months. Individuals with moderate (30–70) and severe (> 70) cold sensitivity had higher QuickDASH scores at three and 12 months postoperatively than individuals with mild cold sensitivity (6.0 and 5.5; 19.8 and 21.0 points; p = 0.001). Flexor tendon injury, injuries to multiple structures and diabetes had significant effect on QuickDASH scores at three, but not at 12, months postoperatively. Cold sensitivity is common after a digital nerve repair and impacts self-reported disability. A concomitant injury, particularly multiple injuries, predicts postoperative cold sensitivity.
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| 18. |
- Larsson, Sara, et al.
(author)
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Patients' experiences before and after total wrist fusion or total wrist arthroplasty:A qualitative study of patients with wrist osteoarthritis
- 2022
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In: Journal of Hand Therapy. - : Elsevier BV. - 0894-1130. ; 35:1, s. 41-50
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Journal article (peer-reviewed)abstract
- Introduction: For patients with advanced wrist osteoarthritis (OA), total wrist fusion (TWF) is the standard surgical treatment, although total wrist arthroplasty (TWA) has become a plausible motion-preserving alternative. Purpose: To explore patients' experiences of living with advanced wrist OA before and after surgery with either a TWF or a TWA. Furthermore, we wanted to explore the expectations of surgery, appraisal of results, and the adaptation strategies used to overcome challenges in everyday life. Study Design: Qualitative descriptive. Methods: A purposive sample of 13 patients with advanced wrist OA surgically treated with TWF (n = 7) or TWA (n = 6) was recruited. Semistructured interviews were conducted and analyzed using qualitative content analysis. Results: Four categories are described: the problematic wrist, the breakpoint, appraisal of the results, and adaptation to challenges in everyday life. Pain relief was the primary expectation of surgery, and involvement in the discussion regarding different surgical options had a positive effect on the appraisal of results. The participants' ability to perform tasks in everyday life appeared to be more related to their level of pain than the range of wrist motion. Successful coping strategies were developed, enabling the participants to become more independent and adapt to challenges in daily life. Conclusions: Previous surgical experiences, occupation, and amount of wrist motion influenced the participants' expectations, surgical choice with either a TWF or a TWA, and the appraisal of results. The findings contribute valuable insights to both surgeons and hand therapists about the importance of having the patient's individual expectations and needs in focus.
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