1
|
Abstract
INTRODUCTION Predicting when fracture incidence will rise assists in healthcare planning and delivery of preventative strategies. The aim of this study was to investigate the relationship between temperature and the incidence of hip and wrist fractures. METHODS Data for adults presenting to our unit with a hip or wrist fracture over a seven and eight-year period respectively were analysed. Incidence rates were calculated and compared with meteorological records. A Poisson regression model was used to quantify the relationship between temperature and fracture rate. RESULTS During the respective study periods, 8,380 patients presented with wrist fractures and 5,279 patients were admitted with hip fractures. All women (≥50 years: p<0.001; <50 years: p<0.001) and men aged ≥50 years (p=0.046) demonstrated an increased wrist fracture rate with reduced temperature. Men aged <50 years also had an increased wrist fracture rate with increased temperature (p<0.001).The hip fracture rate was highest in women aged ≥50 years but was not associated with temperature (p=0.22). In men aged ≥50 years, there was a significant relationship between reduced temperature and increased fracture rate (p<0.001). CONCLUSIONS Fragility fracture of the wrist is associated with temperature. Compared with an average summer, an additional 840 procedures are performed for wrist fractures during an average winter in our trust with an additional 798 bed days taken up at a cost of £3.2 million. The winter increase seen in male hip fracture incidence requires approximately 888 surgical procedures, with 18,026 bed days, and costs £7.1 million. Hip fracture incidence in older women is not related to temperature.
Collapse
Affiliation(s)
- N A Johnson
- University Hospitals of Leicester NHS Trust, UK
| | | | - M Alexander
- University Hospitals of Leicester NHS Trust, UK
| | - J J Dias
- University Hospitals of Leicester NHS Trust, UK
| |
Collapse
|
2
|
Mamoowala N, Johnson NA, Dias JJ. Trends in paediatric distal radius fractures: an eight-year review from a large UK trauma unit. Ann R Coll Surg Engl 2019; 101:297-303. [PMID: 30855170 PMCID: PMC6432966 DOI: 10.1308/rcsann.2019.0023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2018] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION This observational study investigated the incidence of distal radius fractures in children, to determine whether the rate is rising, the effect of seasonal variation on incidence and whether fracture type and rate of surgical intervention has changed, to help in determining costs for secondary care and to aid resource allocation. MATERIALS AND METHODS All paediatric patients(n = 6529) who sustained a distal radius fracture over an eight-year period (2007-2014) were identified. Poisson regression modelling was used to identify change in trends. RESULTS There was no change in distal radius fracture incidence, rate of surgical intervention (P = 0.36) or fracture type (P = 0.70). Overall incidence was 337 fractures per 100,000 patient/years. The highest fracture incidence was seen in older school boys (708 per 100,000 patient/years, P < 0.005). Overall fracture rate was lower in winter (P < 0.005). Incidence is highest in summer and the main variation is related to season. DISCUSSION These data can help to predict accurately the number of children presenting to the emergency department with wrist fractures depending on the time of year.
Collapse
Affiliation(s)
- N Mamoowala
- Department of Trauma and Orthopaedics, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK
| | - NA Johnson
- Department of Trauma and Orthopaedics, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK
| | - JJ Dias
- Department of Trauma and Orthopaedics, Leicester General Hospital, University Hospitals of Leicester, Leicester, UK
| |
Collapse
|
3
|
Goodman MS, Gbaje E, Yassin SM, Johnson Dias J, Gilbert K, Thompson V. Adaptation, Implementation, and Evaluation of a Public Health Research Methods Training for Youth. Health Equity 2018; 2:349-355. [PMID: 30515470 PMCID: PMC6277980 DOI: 10.1089/heq.2018.0077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Purpose: To adapt, implement, and evaluate a public health research methods training program for youth. The Community Research Fellows Training Program is an evidence-based public health research methods training program for adults (18 years and older). The Youth Research Fellows Training (YRFT) is an adaptation of this program for youth. Methods: University faculty facilitate didactic training sessions and experiential small group activities in biweekly sessions conducted as part of an existing 4-week summer camp. Participants were African American girls (n=11) ranging from ages 10 to 14 years (most recent grade completed 4th–8th). To evaluate participant knowledge gain and satisfaction pre-tests were administered before each session, and post-test and evaluations were administered after each session. In addition, faculty completed web-based evaluation surveys on their experience teaching in the program. Results: Mean and median post-test scores were higher than pre-test scores for most (6 of the 7) of the training sessions; one session had no difference in scores. Participants rated the sessions well, on average overall session ratings of 4.3–4.8 on a 5-point Likert scale. Faculty rated their experience teaching in the program as excellent or very good and would be willing to teach in the program again (n=7; 100%). Conclusion: This pilot implementation of the YRFT program proved highly successful in terms of participant and faculty experience. The program evaluation demonstrates increased knowledge of public health research methods. This program has the potential to prepare youth to engage in public health research as partners not just participants.
Collapse
Affiliation(s)
- Melody S. Goodman
- Department of Biostatistics, College of Global Public Health, New York University, New York, New York
- Address correspondence to: Melody S. Goodman, PhD, Department of Biostatistics, College of Global Public Health, 715 Broadway, 10th Floor, New York University, New York, NY 10003,
| | - Ejiro Gbaje
- Department of Biostatistics, College of Global Public Health, New York University, New York, New York
| | - Sallie M. Yassin
- Department of Biostatistics, College of Global Public Health, New York University, New York, New York
| | | | - Keon Gilbert
- Behavioral Science and Health Education, College for Public Health and Social Justice, Saint Louis University, St. Louis, Missouri
| | - Vetta Thompson
- Brown School of Social Work, Washington University in St. Louis, St. Louis, Missouri
| |
Collapse
|
4
|
Abstract
Our aim was to assess the outcome in patients with total wrist arthroplasty performed for end stage wrist osteoarthritis. We analysed the ranges of motion of operated and un-operated wrists using a flexible electrogoniometer during the Sollerman hand function test. We assessed grip strength with a digital dynamometer and completed patient reported outcome scores more than one year post-operatively. We reviewed 12 patients with a mean age of 64 (range 48-82) years. The flexion-extension arc was 72% and radioulnar deviation arc was 53% of the un-operated side but the total range of motion (area of circumduction) was 43% of the un-operated side and only 20% of the circumduction in age and gender-matched normal volunteers. Peak grip strength was 68% of the un-operated side. The patients reported good outcome with mean Michigan Hand Questionnaire (MHQ) scores of 56 (range 25-84) and mean Patient Evaluation Measure (PEM) scores of 39 (range 20-68). Patients completed the activities of Sollerman hand function test in twice the time (6 min) as required for a normal volunteer (2.8 min). The circumduction ellipses were narrow and central with limited radio-ulnar deviation and small mean areas of motion during activities of daily living.
Collapse
Affiliation(s)
- H P Singh
- 1 Department of Orthopaedic Surgery, Leicester General Hospital, UK
| | - D Bhattacharjee
- 1 Department of Orthopaedic Surgery, Leicester General Hospital, UK
| | - J J Dias
- 1 Department of Orthopaedic Surgery, Leicester General Hospital, UK
| | - I Trail
- 2 Wrightington Hospital, Wigan, UK
| |
Collapse
|
5
|
Johnson NA, Dias JJ, Wildin CJ, Cutler L, Bhowal B, Ullah AS. Comparison of distal radius fracture intra-articular step reduction with volar locking plates and K wires: a retrospective review of quality and maintenance of fracture reduction. J Hand Surg Eur Vol 2017; 42:144-150. [PMID: 27697898 DOI: 10.1177/1753193416669502] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED This study investigated the accuracy and maintenance of reduction of intra-articular steps achieved with closed reduction and percutaneous K wires and open reduction and a volar locking plate for the treatment of intra-articular distal radius fractures. We performed a retrospective review of 359 patients with an intra-articular fracture of their distal radius. Multivariate linear regression was undertaken to investigate the influence of multiple variables such as age, gender, initial displacement and treatment method on reduction despite differences between groups. A total of 36% of patients treated with K wires and 29% with volar locking plate had a step greater than or equal to 1 mm present on the first post-operative radiograph. A total of 23% treated with K wires and 28% with volar locking plate had a residual step of 1 mm or more on the last available radiograph. There was no difference identified between the two techniques for quality of initial reduction or persisting step on the last available radiographs. Step behaviour and further reduction of step post-operatively was similar for both treatment methods. Initial displacement and increased age influenced initial reduction. Initial fracture displacement shown radiologically was the only variable identified that influenced the persistence of a step on post-operative radiographs. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- N A Johnson
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - J J Dias
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - C J Wildin
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - L Cutler
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - B Bhowal
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| | - A S Ullah
- Leicester Royal Infirmary, Infirmary Square, Leicester, UK
| |
Collapse
|
6
|
Johnson NA, Stirling ERB, Divall P, Thompson JR, Ullah AS, Dias JJ. Risk of hip fracture following a wrist fracture-A meta-analysis. Injury 2017; 48:399-405. [PMID: 27839795 DOI: 10.1016/j.injury.2016.11.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 10/31/2016] [Accepted: 11/01/2016] [Indexed: 02/02/2023]
Abstract
AIMS This purpose of this meta analysis was to investigate and quantify the relative risk of hip fracture in patients who have sustained a wrist fracture. METHOD Studies were identified by searching Medline, Embase, Cochrane CENTRAL database and CINAHL from their inception to August 2015. Studies reporting confirmed hip fracture following wrist fracture were included. Data extraction was carried out using a modified Cochrane data collection form by two reviewers independently. Quality assessment was carried out using a modified Coleman score and the Newcastle Ottawa scale for cohort studies. An assessment of bias was performed for each study using a modified Cochrane Risk of Bias tool. A pooled relative risk(RR) was estimated with 95% CI from the RR/HRs and CIs reported in the studies. RESULTS 12 studies were included in the final meta-analysis (4 male, 8 female only). Relative risk of hip fracture following wrist fracture for women was 1.43 (CI 1.27 to 1.60). In men it was not significantly increased (RR 2.11, 95% CI: 0.93-4.85). Heterogeneity was low (I squared 0%) for both groups so a fixed effects model was used. CONCLUSION Risk of a subsequent hip fracture is increased for women who suffer a wrist fracture (RR 1.43). Resources and preventative measures should be targeted towards these high risk patients to prevent the catastrophic event of a hip fracture. This meta analysis confirms and quantifies the increased relative risk of hip fracture after wrist fracture in women.
Collapse
Affiliation(s)
| | | | - P Divall
- University Hospitals of Leicester, UK
| | | | - A S Ullah
- University Hospitals of Leicester, UK
| | - J J Dias
- University Hospitals of Leicester, UK
| |
Collapse
|
7
|
Dias JJ, Bhowal B, Wildin CJ, Thompson JR. Carpal Tunnel Decompression. Is Lengthening of the Flexor Retinaculum Better than Simple Division? ACTA ACUST UNITED AC 2017; 29:271-6. [PMID: 15142699 DOI: 10.1016/j.jhsb.2004.01.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2003] [Accepted: 01/21/2004] [Indexed: 11/26/2022]
Abstract
This prospective randomized double-blind control trial compared lengthening and simple division of the flexor retinaculum in carpal tunnel decompression. Twenty-six patients with bilateral carpal tunnel syndrome were randomly allocated to have the flexor retinaculum divided on one side and lengthened on the other. All 52 hands were reviewed at regular intervals up to 25 weeks. The patients, therapists and the final reviewer were unaware of treatment allocation. The Levine symptom and function scores were used to assess the severity of the carpal tunnel syndrome and showed that the two treatments were comparable for relief of carpal tunnel symptoms. The two treatments were also similar for function measured with the Jebsen–Taylor test. There is no identifiable benefit in lengthening the flexor retinaculum when decompressing the carpal tunnel. Moderate or severe pillar and scar pain is common, occurring in 13 of 52 hands after surgery, but only in four by the 12th week and two by the 25th week.
Collapse
Affiliation(s)
- J J Dias
- University Hospitals of Leicester, Glenfield Hospital, Groby Road, Leicester, UK.
| | | | | | | |
Collapse
|
8
|
Brinkhorst ME, Singh HP, Dias JJ, Feitz R, Hovius SER. Comparison of activities of daily living after proximal row carpectomy or wrist four-corner fusion. J Hand Surg Eur Vol 2017; 42:57-62. [PMID: 27016532 DOI: 10.1177/1753193416638812] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED Proximal row carpectomy and four-corner fusion are commonly used in the patients with scaphoid nonunion advanced collapse or scapholunate advanced collapse. We compared activities of daily living of the 24 patients after proximal row carpectomy with 24 patients with four-corner fusion procedures using the modified Sollerman hand function test and Michigan Hand Questionnaire. Most tasks were performed significantly quicker by the patients after proximal row carpectomy. The patients after proximal row carpectomy reported better function during activities of daily living. LEVEL OF EVIDENCE Level III, Therapeutic Study.
Collapse
Affiliation(s)
- M E Brinkhorst
- 1 Department of Plastic and Reconstructive Surgery and Hand Surgery, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - H P Singh
- 2 Department of Orthopaedic Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - J J Dias
- 2 Department of Orthopaedic Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - R Feitz
- 3 Xpert Clinic, Hilversum, The Netherlands
| | - S E R Hovius
- 1 Department of Plastic and Reconstructive Surgery and Hand Surgery, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| |
Collapse
|
9
|
Abstract
The incidence, age at presentation, disability and outcome after surgery were investigated in 327 consecutive women of working age presenting to a hand unit with carpal tunnel syndrome. Two hundred and seventeen were working, 55 of these in repetitive occupations. One hundred and ten were not in employment. All three groups had similar mean ages (around 46 years). On a population basis more women in non-repetitive occupations presented with carpal tunnel syndrome (220/100,000/year) than those in repetitive work (122/100,000/year) or those not working (129/100,000/year), and more were offered surgery (82% versus 67% for those in repetitive work and 58% for those not working). However, symptoms and disability; as assessed with the Michigan Hand Questionnaire and the SF-12, were less severe in working women. This study suggests that working in repetitive or non-repetitive occupations does not cause, aggravate or accelerate carpal tunnel syndrome. Working women may struggle to accommodate their symptoms compared to women who are not in employment causing more to seek help.
Collapse
Affiliation(s)
- J J Dias
- Pulvertaft Hand Centre, Derbyshire Royal Infirmary, London Road Derby, UK.
| | | | | | | | | |
Collapse
|
10
|
Abstract
This study reviews hand surgical activity and the resources available for provision of hand surgery in England in 2001. Operation rates for three common procedures, viz. carpal tunnel release, Dupuytren’s surgery and ganglion surgery, were considered. The local population and the number of hand surgeons in each NHS Hospital Trust were compared. We identified 275 consultant surgeons with an interest in hand surgery working in the NHS in England. Approximately two-thirds were orthopaedic surgeons, almost one-third were plastic surgeons and a small number were accident and emergency surgeons. Half of all hand surgeons worked in large units, with three or more hand surgeons, but almost 20% of hand surgery was delivered in hospitals in which there was no surgeon with a declared interest in hand surgery. Surgery rates for Dupuytren’s contracture varied from 0.04 to 0.36 cases per 1,000 population per annum and for carpal tunnel syndrome varied from 0.25 to 1.31 cases per 1,000 per annum. We found a correlation between rates of surgery and the number of hand surgeons, locally. A recent audit ( Burke, Dias, Heras-Pelou, Bradley, & Wildin, 2004 . Providing care for hand disorders, a reappraisal of need. Journal of Hand Surgery, 29B: 575–579.) has suggested that one hand surgeon is required to meet the needs of a population of 125,000, with a national requirement for 393 hand surgeons. We conclude that there are insufficient hand surgeons in England and believe that the wide local variations in hand surgery rates are indicative of a significant unmet demand for hand surgery in the English population.
Collapse
Affiliation(s)
- J L Hobby
- Department of Orthopaedic Surgery, The North Hampshire Hospital NHS Trust, Basingstoke, UK.
| | | |
Collapse
|
11
|
Burke FD, Dias JJ, Heras Palou C, Bradley MJ, Wildin C. Providing Care for Hand Disorders a Re-Appraisal of Need. ACTA ACUST UNITED AC 2016; 29:575-9. [PMID: 15542219 DOI: 10.1016/j.jhsb.2004.05.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2003] [Accepted: 05/19/2004] [Indexed: 11/16/2022]
Abstract
An audit of hand surgery activity in Derby during the period 1989–1990 produced manpower and resource recommendations for the speciality per 100,000 of population per year for the United Kingdom. The decade that followed the audit has seen major changes in health care provision, including reduced service activity by trainee doctors through restricted hours of work and less unsupervised surgery. A further audit of hand surgery activity was performed during 2000–2001 to assess the effects of these and other changes. This showed that there has been a 2% rise in trauma attendances, though trauma bed utilization had reduced by 12% and surgery time by 38%. Trauma out-patient visits had also reduced by 11%. Day-case trauma surgery rates were virtually unchanged at 63%. Women attend more frequently with traumatic hand injuries than they did 10 years ago and there is arising incidence of hand injuries in the home, with a falling incidence at work. Elective referrals have risen by 36% and operations by 34%. The top ten diagnoses relate to the same conditions although their rankings have changed. Elective day-case surgery rates have risen from 64% to 94% over the decade. The 34% increase in elective operations has been absorbed within a 5% reduction in elective bed use and a 23% reduction in surgery time. Elective out-patient visits have also dropped 14% overall. This audit indicates that in 2000–2001 one whole time equivalent hand surgeon can service a population of 125,000. The national requirement for a 56 million population would be 448 whole time equivalent hand surgeons.
Collapse
Affiliation(s)
- F D Burke
- Pulvertaft Hand Center, Derbyshire Royal Infirmary, London Road, Derby DE1 2QY, UK.
| | | | | | | | | |
Collapse
|
12
|
Abstract
This study aims to identify the patterns of dominance of extrinsic or intrinsic muscles in finger flexion during initiation of finger curl and mid-finger flexion. We recorded 82 hands of healthy individuals (18-74 years) while flexing their fingers and tracked the finger joint angles of the little finger using video motion tracking. A total of 57 hands (69.5%) were classified as extrinsic dominant, where the finger flexion was initiated and maintained at proximal interphalangeal and distal interphalangeal joints. A total of 25 (30.5%) were classified as intrinsic dominant, where the finger flexion was initiated and maintained at the metacarpophalangeal joint. The distribution of age, sex, dominance, handedness and body mass index was similar in the two groups. This knowledge may allow clinicians to develop more efficient rehabilitation regimes, since intrinsic dominant individuals would not initiate extrinsic muscle contraction till later in finger flexion, and might therefore be allowed limited early active motion. For extrinsic dominant individuals, by contrast, initial contraction of extrinsic muscles would place increased stress on the tendon repair site if early motion were permitted.
Collapse
Affiliation(s)
- A Al-Sukaini
- Department of Orthopaedic Surgery, Leicester General Hospital, Leicester, UK
| | - H P Singh
- Department of Orthopaedic Surgery, Leicester General Hospital, Leicester, UK
| | - J J Dias
- Department of Orthopaedic Surgery, Leicester General Hospital, Leicester, UK
| |
Collapse
|
13
|
Abstract
This study describes the development and application of the timed Sollerman hand function test in normal volunteers and the effect of age, gender, dominance and handedness on hand function. A total of 100 volunteers (50 men and 50 women) aged between 20 to 70 years were asked to complete the Sollerman hand function test. We measured the time taken to complete the 20 tasks using seven grips. Volunteers completed the tasks a mean of 20 seconds quicker with the dominant than with the nondominant hand. Individuals who are strongly right-handed showed a pronounced difference taking less time with the dominant hand. Women took less time to complete all tasks in age groups 30 to 40 years, than women in age groups 20 to 30 years and beyond 40 years using the dominant hand. Men also showed worsening performance with age. The centile curves of the total time taken to complete all 20 Sollerman tasks between the ages of 20 to 70 years will allow investigators to adjust their findings for age before attributing observed differences to disease or its treatment.
Collapse
Affiliation(s)
- H P Singh
- University Hospitals of Leicester NHS Trust, UK
| | - J J Dias
- University Hospitals of Leicester NHS Trust, UK
| | - J R Thompson
- Department of Health Sciences, University of Leicester, UK
| |
Collapse
|
14
|
Kennedy JA, Dias JJ. Effect of triggering and entrapment on tendon gliding properties following digital flexor tendon laceration: in vitro study on turkey tendon. J Hand Surg Eur Vol 2014; 39:708-13. [PMID: 23735810 DOI: 10.1177/1753193413490898] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The optimal management of partial flexor tendon laceration is controversial and remains a clinical challenge. Abnormal tendon gliding (triggering and entrapment) was assessed at the A2 pulley in 40 turkey tendons in three groups: intact, partially divided (palmar or lateral), and trimmed. Testing was of gliding resistance and friction coefficient at 30° and 70° of flexion, loaded with 2 and 4 N. We observed for triggering and entrapment. The changes in gliding properties were compared and analysed using Wilcoxon matched pair testing. A significant difference was found in the change in gliding properties of intact to lacerated and lacerated to trimmed tendons and between tendons that glided normally compared with those exhibiting triggering or entrapment. This suggests that palmar and lateral lacerations which, through clinical examination and visualization, are found to glide normally should be treated with early mobilization. However, partial lacerations that exhibit triggering or entrapment should be trimmed.
Collapse
Affiliation(s)
| | - J J Dias
- Department of Health Sciences, Leicester General Hospital, Leicester, UK
| |
Collapse
|
15
|
Affiliation(s)
- J D Spiers
- Department of Orthopaedic Surgery, University Hospitals of Leicester, Leicester, UK
| | - A Ullah
- Department of Orthopaedic Surgery, University Hospitals of Leicester, Leicester, UK
| | - J J Dias
- Department of Orthopaedic Surgery, University Hospitals of Leicester, Leicester, UK
| |
Collapse
|
16
|
Johnson NA, Cutler L, Dias JJ, Ullah AS, Wildin CJ, Bhowal B. Complications after volar locking plate fixation of distal radius fractures. Injury 2014; 45:528-33. [PMID: 24176679 DOI: 10.1016/j.injury.2013.10.003] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 09/25/2013] [Accepted: 10/04/2013] [Indexed: 02/02/2023]
Abstract
Volar locking plates are an increasingly popular treatment for distal radius fractures. We reviewed complications observed after volar locking plate fixation in a busy teaching hospital. The purpose of the study was to assess whether complication rates after volar locking plate use in general, routine trauma practice were higher than published literature from expert users. A retrospective review was carried out of patients treated with a volar locking plate between January 2009 and December 2010. The series included 206 procedures in 204 patients (77 males and 127 females) with mean age of 55 years (range 16-94). Surgery was performed by 18 different consultant surgeons and 11 registrars. A total of 22 complications were observed in 20 patients with an overall complication rate of 9.7%. Seven (3.4%) patients developed tendon problems including four (1.9%) tendon ruptures. Four (1.9%) patients required re-operation for metalwork problems; four patients developed complex regional pain syndrome (CRPS). Three fracture reduction problems were noted. A total of 16 further operations were carried out for complications. The overall complication rate was low even when surgery was done by many surgeons, suggesting that this is a safe and reproducible technique. This study provides information which can be used to counsel patients about risks, including those of tendon and metalwork problems. This allows patients to make an informed decision. Surgeons must have specific strategies to avoid these complications and remain vigilant so that these can be identified and managed early.
Collapse
Affiliation(s)
| | - L Cutler
- Leicester Royal Infirmary, Leicester, UK
| | - J J Dias
- Leicester Royal Infirmary, Leicester, UK
| | - A S Ullah
- Leicester Royal Infirmary, Leicester, UK
| | - C J Wildin
- Leicester Royal Infirmary, Leicester, UK
| | - B Bhowal
- Leicester Royal Infirmary, Leicester, UK
| |
Collapse
|
17
|
Affiliation(s)
- N A Ferran
- The Glenfield Hospital, Department of Orthopaedic Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
| | | |
Collapse
|
18
|
Abstract
We carried out a comprehensive analysis of publications to investigate long term union rates of acute proximal scaphoid fractures. Of 1147 acute scaphoid fractures managed nonoperatively that were available for analysis, 67 (5.8%) were proximal. Amalgamating publications revealed that 34% of acute proximal scaphoid fractures progress to nonunion when managed nonoperatively. A meta-analysis showed that the relative risk of nonunion for these fractures is 7.5 compared with more distal fractures, also managed nonoperatively. More trials are needed to allow direct comparison of acute proximal scaphoid fractures managed operatively and nonoperatively. Power calculations indicate that 76 cases will need to be recruited for such a study. Currently, the proximal scaphoid is defined inconsistently. To avoid misclassification we suggest the region is defined as the proximal fifth of the bone, and computer tomography is used during follow-up.
Collapse
Affiliation(s)
- N Eastley
- Department of Orthopaedic Surgery, Glenfield Hospital, Leicester, UK
| | | | | | | |
Collapse
|
19
|
Abstract
The use of force-time curves in rheumatoid hands was investigated to assess peak force, average force, total grip time, area under the curve, and variability of the plateau region of the curves to identify the impact of different rheumatoid hand deformities on grip strength. We studied 43 patients - 10 men and 33 women - with established rheumatoid arthritis affecting their hands. Mean age was 61 years and mean duration of hand involvement was 13 years. Of the 86 hands, 38 had no finger deformity, eight had metacarpophalangeal joint ulnar deviation without any additional finger deformities, 16 had swan neck deformities, and 10 had boutonnière deformities. Fourteen hands had a combination of deformities. The hands with combined deformities were the weakest, had poor grip strength (34.7 N, SE 8), and were able to sustain grip for only a short time (22 sec, SE 3). Swan neck deformity also profoundly affects the magnitude (49.8 N, SE 7) and sustainability of grip (15 sec, SE 2). Even when only one finger had a swan neck deformity the mean strength was poor at 45 N. Swan neck deformity causes greater loss of strength than boutonnière deformity (82.7 N, SE 15). The strongest rheumatoid hands were those with only ulnar deviation deformities (90.8 N, SE 14). The area under the curve best predicted disability assessed using the Patient Evaluation Measure.
Collapse
Affiliation(s)
- J J Dias
- University Hospitals of Leicester NHS Trust, Glenfield Hospital, Leicester, UK
| | | | | | | |
Collapse
|
20
|
Dias JJ, Whitaker RC. Black Mothers' Perceptions about Urban Neighborhood Safety and Outdoor Play for their Preadolescent Daughters. J Health Care Poor Underserved 2013; 24:206-19. [DOI: 10.1353/hpu.2013.0018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
21
|
Singh R, Bryson D, Singh HP, Jeyapalan K, Dias JJ. High-resolution ultrasonography in assessment of nail-related disorders. Skeletal Radiol 2012; 41:1251-61. [PMID: 22609988 DOI: 10.1007/s00256-012-1426-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2011] [Revised: 03/03/2012] [Accepted: 04/23/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Disorders of the nail can pose a diagnostic challenge, and non-invasive imaging is frequently required to clarify diagnosis and delineate anatomy pre-operatively. We explored the use of high-resolution ultrasonography in the assessment of patients with nail disorders attending orthopaedic hand clinics. METHODS A search of a university teaching hospital musculoskeletal radiology database identified 36 patients (mean age 54.2 years) where ultrasonography was used to assess nail-related disorders between April 2003 and January 2007. Clinical, surgical and histological findings were correlated in these cases with ultrasound reports. RESULTS Ultrasound findings correlated with the provisional diagnosis in 20 (61%) of 33 patients and provided a diagnosis in 3 patients where a provisional diagnosis was unavailable. In 7 of the 13 cases where the clinical diagnosis differed from ultrasound findings, a lump originally diagnosed as cystic in origin was shown to be solid on ultrasound. Different nail pathologies showed different characteristics on ultrasonography, including differences in vascularity, echogenicity, changes in nail structure/shape and extension into the nail bed, matrix, fold or evidence of bony erosion. The ultrasound findings correlated with histological analysis and intra-operative assessment in 10 of 15 patients who underwent operative treatment. CONCLUSION Ultrasound provides important information on the anatomy of the nail apparatus and can differentiate solid and cystic lesions. It can be used as a diagnostic tool and can therefore help in pre-operative planning of nail-related disorders. In our series ultrasound supported or improved upon the clinical diagnosis in 31 (86%) out of the 36 patients presenting with nail-related disorders.
Collapse
Affiliation(s)
- R Singh
- Department of Orthopaedics, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | | | | | | |
Collapse
|
22
|
Singh HP, Taub N, Dias JJ. Management of displaced fractures of the waist of the scaphoid: meta-analyses of comparative studies. Injury 2012; 43:933-9. [PMID: 22424701 DOI: 10.1016/j.injury.2012.02.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 01/31/2012] [Accepted: 02/13/2012] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Scaphoid fractures with displacement have a higher incidence of nonunion that can cause pain and reduced movement, strength and function. The aim of this study was to review the evidence available and establish the risk of nonunion associated with management of displaced fractures of the waist of the scaphoid. METHODS Electronic databases were searched using the Medical Subject Headings (MeSH) controlled vocabulary (scaphoid fractures, AND'd with displaced, or nonunion, or non-healing or cast immobilisation, or plaster or surgery). At present, there are no randomised, controlled trials or studies comparing fixation to plaster cast treatment of displaced fractures of the scaphoid. The search was therefore limited to observational studies of displaced fractures of the scaphoid treated in a plaster cast (non-operative group) or fixed surgically (operative group). The criterion for displacement was limited to gap or step of more than 1 mm. In the non-operative group, we compared the outcome of displaced and undisplaced fractures of the waist of the scaphoid treated in a plaster cast. In the operative group, contingency table analysis was used to calculate the odds ratio of nonunion with plaster treatment compared to surgery. RESULTS In the non-operative group, seven studies were included in a meta-analysis with a total of 1401 scaphoids. Ninety-three percent (1311 scaphoids) of these scaphoid fractures healed in a plaster cast. A total of 207 (15%) of all scaphoid fractures showed displacement of at least 1 mm (gap/step) between fracture fragments. Nonunion was identified in 18% (37/207) of displaced scaphoid fractures treated in a plaster cast. The pooled relative risk of fracture nonunion was 4.4 (95% confidence interval (CI): 2.3-8.7; p=0.00; I(2)=54.3%). In the surgical group, we identified six observational studies in which 157 'displaced' fractures of the scaphoid were surgically fixed. Only two of these fractures did not heal. The odds of nonunion were 17 times higher with plaster cast treatment than surgery. CONCLUSIONS Displaced fractures of scaphoid have a four times higher risk of nonunion than undisplaced fractures when treated in a plaster cast, and the patients should be advised of this risk. Nonunion is more likely if a displaced fracture of the scaphoid is treated in a plaster cast.
Collapse
Affiliation(s)
- H P Singh
- University Hospitals of Leicester NHS Trust, Glenfield Hospital, Groby Road, Leicester, LE3 9QP, United Kingdom.
| | | | | |
Collapse
|
23
|
Abstract
Scant attention has been given to the consequence of actual weight status for adolescents' sexual wellbeing. In this article, we investigate the race-specific connection between obesity and risky sexual behavior among adolescent girls. Propensity scores and radius matching are used to analyze a sample of 340 adolescents aged 16-17 who participated in the National Longitudinal Survey of Youth Young Adult Survey in 2000 or 2002. Nearly even numbers of these participants identified as white and black (183 and 157, respectively). We find that compared to their non-obese white peers, obese white adolescent girls exhibit higher rates of multiple sex partners and sex with older partners, and are also less likely to use condoms. None of these factors are significantly related to high BMI within the black sample. These findings indicate that the negative social consequences of obesity extend beyond future economic and marriage outcomes to adolescent white women's sexual outcomes. They also highlight the importance of context: the implications of being obese during adolescence depend on cultural meanings of obesity.
Collapse
Affiliation(s)
- Tamara G J Leech
- Department of Sociology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46208, USA.
| | | |
Collapse
|
24
|
Abstract
The community alliance for Research Empowering Social Change (CARES) is an academic-community research partnership designed to: (1) train community members about evidence based public health, (2) increase community members' scientific literacy, and (3) develop the infrastructure for community-based participatory research so that local stakeholders can examine and address racial/ethnic health disparities in their communities. Nineteen community members enrolled in the CARES training. The training consisted of 11 didactic training sessions and 4 experiential workshops, taught by a multidisciplinary faculty from research institutions. Results suggest that the training increased research literacy, prepared community members for collaborative work with academic researchers, and empowered them to utilize scientific research methods to create social change in their communities.
Collapse
Affiliation(s)
- Melody S Goodman
- Center for Public Health and Health Policy Research, Stony Brook University, School of Medicine, Stony Brook, NY 11794-8338, USA.
| | | | | |
Collapse
|
25
|
Hall TC, Nixon MF, Dias JJ, Graham T, Cook S. How accurately does a simulation glove reflect function compared to rheumatoid arthritis sufferers? Ann R Coll Surg Engl 2010; 92:605-9. [DOI: 10.1308/rcsann.2010.92.7.605] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION This study assessed the ability of gloves to simulate rheumatoid arthritis of the hand. SUBJECTS AND METHODS Assessments were made in the dominant hand of 24 healthy volunteers with no glove, glove A (simulating stiffness only) and glove B (simulating stiffness and pain). Results were compared to data held on 23 rheumatoid arthritis patients. Sollerman score was used as a standardised measure of hand function and time taken to complete testing was recorded. Grip strength was also measured in volunteers. RESULTS Both gloves simulate a reduction in power and prolong time taken to complete Sollerman hand-function testing. The gloves are less able to simulate a matched reduction in function when compared to rheumatoid arthritis sufferers. Sollerman score is 9.7% less in rheumatoid arthritis hands than a healthy volunteer using the glove. CONCLUSIONS The glove could, therefore, be used to guide future design of tools and aides that accommodate for hand disorders. More work on the usefulness of such disease simulation in the design of tools for such patients is needed.
Collapse
Affiliation(s)
- TC Hall
- Department of Orthopaedic Surgery, Glenfield Hospital Leicester, UK
| | - MF Nixon
- Department of Orthopaedic Surgery, Glenfield Hospital Leicester, UK
| | - JJ Dias
- Department of Orthopaedic Surgery, Glenfield Hospital Leicester, UK
| | - T Graham
- Department of Orthopaedic Surgery, Glenfield Hospital Leicester, UK
| | - S Cook
- Department of Orthopaedic Surgery, Glenfield Hospital Leicester, UK
| |
Collapse
|
26
|
Hall TC, Nixon MF, Dias JJ, Graham T, Cook S. How accurately does a simulation glove reflect function compared to rheumatoid arthritis sufferers? Ann R Coll Surg Engl 2010. [PMID: 20529519 DOI: 10.1308/003588410x12699663904231a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION This study assessed the ability of gloves to simulate rheumatoid arthritis of the hand. SUBJECTS AND METHODS Assessments were made in the dominant hand of 24 healthy volunteers with no glove, glove A (simulating stiffness only) and glove B (simulating stiffness and pain). Results were compared to data held on 23 rheumatoid arthritis patients. Sollerman score was used as a standardised measure of hand function and time taken to complete testing was recorded. Grip strength was also measured in volunteers. RESULTS Both gloves simulate a reduction in power and prolong time taken to complete Sollerman hand-function testing. The gloves are less able to simulate a matched reduction in function when compared to rheumatoid arthritis sufferers. Sollerman score is 9.7% less in rheumatoid arthritis hands than a healthy volunteer using the glove. CONCLUSIONS The glove could, therefore, be used to guide future design of tools and aides that accommodate for hand disorders. More work on the usefulness of such disease simulation in the design of tools for such patients is needed.
Collapse
Affiliation(s)
- T C Hall
- Department of Orthopaedic Surgery, Glenfield Hospital, Leicester, UK.
| | | | | | | | | |
Collapse
|
27
|
Abstract
This study assessed whether undergraduate performance improved following the introduction in 2006 of a musculoskeletal teaching programme lasting for seven weeks. Different methods were used to deliver knowledge and skills in trauma and orthopaedic surgery, rheumatology and allied specialties. The programme combined four main elements: traditional firm-based teaching, weekly plenary sessions, a task-based workbook and additional specialist clinics. The block of 139 students who attended in its first year were assessed using a multiple choice question examination just before their final examinations in 2008. They showed a 6% improvement in performance over a control group of 130 students assessed in 2005 before the programme had commenced. There was no difference in performance between the students assessed in 2005 and a second group of 46 students from 2008 who did not attend the new teaching programme. Performance was improved by providing more focused musculoskeletal training using available resources, as well as increasing the length of the programme.
Collapse
Affiliation(s)
- S C Williams
- University Hospitals of Leicester NHS Trust, England.
| | | | | | | |
Collapse
|
28
|
Abstract
The volumes enclosed by each of 108 hands in 54 rheumatoid arthritis patients were calculated using individual joint measurements. The difference between the flexion and extension volumes is the 'working space' of the hand. Correlations between the working space and parameters of stiffness, pain, deformity, movement, grip and functional disability were performed. The average working space volume was 4921 cc in rheumatoid patients with no visible hand deformity and 1154 cc in the presence of combined finger deformities (P < 0.005). The loss in volume was due mainly to loss of extension. The Patient Evaluation Measure and the Functional Disability Score were significantly related to changes in the working space (P < 0.05). The concept of the working space of the hand may aid the assessment of the rheumatoid hand and help surgical decision-making.
Collapse
Affiliation(s)
- J J Dias
- University Hospitals of Leicester NHS Trust, Groby Road, Leicester, UK.
| | | | | | | |
Collapse
|
29
|
Smith RP, Dias JJ, Ullah A, Bhowal B. Visual and computer software-aided estimates of Dupuytren's contractures: correlation with clinical goniometric measurements. Ann R Coll Surg Engl 2009; 91:296-300. [PMID: 19220942 DOI: 10.1308/003588409x359259] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Corrective surgery for Dupuytren's disease represents a significant proportion of a hand surgeon's workload. The decision to go ahead with surgery and the success of surgery requires measuring the degree of contracture of the diseased finger(s). This is performed in clinic with a goniometer, pre- and postoperatively. Monitoring the recurrence of the contracture can inform on surgical outcome, research and audit. PATIENTS AND METHODS We compared visual and computer software-aided estimation of Dupuytren's contractures to clinical goniometric measurements in 60 patients with Dupuytren's disease. Patients' hands were digitally photographed. There were 76 contracted finger joints--70 proximal interphalangeal joints and six distal interphalangeal joints. The degrees of contracture of these images were visually assessed by six orthopaedic staff of differing seniority and re-assessed with computer software. RESULTS Across assessors, the Pearson correlation between the goniometric measurements and the visual estimations was 0.83 and this significantly improved to 0.88 with computer software. Reliability with intra-class correlations achieved 0.78 and 0.92 for the visual and computer-aided estimations, respectively, and with test-retest analysis, 0.92 for visual estimation and 0.95 for computer-aided measurements. CONCLUSIONS Visual estimations of Dupuytren's contractures correlate well with actual clinical goniometric measurements and improve further if measured with computer software. Digital images permit monitoring of contracture after surgery and may facilitate research into disease progression and auditing of surgical technique.
Collapse
Affiliation(s)
- R P Smith
- Department of Orthopaedic Surgery, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | | | | |
Collapse
|
30
|
Dias JJ, Dhukaram V, Abhinav A, Bhowal B, Wildin CJ. Clinical and radiological outcome of cast immobilisation versus surgical treatment of acute scaphoid fractures at a mean follow-up of 93 months. ACTA ACUST UNITED AC 2008; 90:899-905. [PMID: 18591600 DOI: 10.1302/0301-620x.90b7.20371] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We report the outcome at a mean of 93 months (73 to 110) of 71 patients with an acute fracture of the scaphoid who were randomised to Herbert screw fixation (35) or below-elbow plaster cast immobilisation (36). These 71 patients represent the majority of a randomised series of 88 patients whose short-term outcome has previously been reported. Those patients available for later review were similar in age, gender and hand dominance. There was no statistical difference in symptoms and disability as assessed by the mean Patient Evaluation Measure (p = 0.4), or mean Patient-Rated Wrist Evaluation (p = 0.9), the mean range of movement of the wrist (p = 0.4), mean grip strength (p = 0.8), or mean pinch strength (p = 0.4). Radiographs were available from the final review for 59 patients. Osteoarthritic changes were seen in the scaphotrapezial and radioscaphoid joints in eight (13.5%) and six patients (10.2%), respectively. Three patients had asymptomatic lucency surrounding the screw. One non-operatively treated patient developed nonunion with avascular necrosis. In five patients who were treated non-operatively (16%) there was an abnormal scapholunate angle ( > 60 degrees ), but in four of these patients this finding was asymptomatic. No medium-term difference in function or radiological outcome was identified between the two treatment groups.
Collapse
Affiliation(s)
- J J Dias
- Department of Orthopaedic Surgery, University Hospitals of Leicester NHS Trust, Groby Road, Leicester, LE3 9QP, UK.
| | | | | | | | | |
Collapse
|
31
|
Armstrong AL, Dias JJ. Reconstruction for instability of the sternoclavicular joint using the tendon of the sternocleidomastoid muscle. ACTA ACUST UNITED AC 2008; 90:610-3. [PMID: 18450627 DOI: 10.1302/0301-620x.90b5.20293] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We describe a new method of stabilising a painful unstable sternoclavicular joint using the sternocleidomastoid tendon and passing it through the medial clavicle and onto the manubrium sternum. This method is simple, reproducible and avoids the potential risks of reefing the joint to the first rib. The technique was used in seven cases of sternoclavicular joint instability in six patients who were reviewed at a mean of 39.7 months (15 to 63). Instability was markedly reduced or eliminated in all cases, but in one there was occasional persistant subluxation. There were minor scar complications after two procedures and one patient had transient ulnar neuritis. This procedure provides satisfactory results in the medium term.
Collapse
Affiliation(s)
- A L Armstrong
- Department of Orthopaedics University Hospitals of Leicester NHS Trust, Leicester General Hospital, Gwendolen Road, Leicester LE54PW, UK.
| | | |
Collapse
|
32
|
Abstract
The use of ultrasound scanning to establish tendon pathologies was assessed retrospectively in 17 patients in 18 digits. The ultrasound scan demonstrated four patterns: (1) normal intact tendons in four, (2) ruptured tendons in three, (3) tendons in continuity but attenuated in five and (4) tendons in continuity but thickened with fibrosis and decreased movement representing adhesions in five patients. Surgery was undertaken in only three cases, confirming the ultrasound diagnosis in two. Surgery was offered to all three patients with ruptures but was declined by two. Ultrasound imaging helped to avoid surgery in 14 cases by excluding flexor tendon re-ruptures. This allowed on-going mobilisation, leading to recovery of function.
Collapse
Affiliation(s)
- K Jeyapalan
- Department of Radiology, University Hospitals of Leicester, Leicester, UK
| | | | | | | | | |
Collapse
|
33
|
Cresswell TR, Heras-Palou C, Bradley MJ, Chamberlain ST, Hartley RH, Dias JJ, Burke FD. Long-term outcome after carpal tunnel decompression - a prospective randomised study of the Indiana Tome and a standard limited palmar incision. J Hand Surg Eur Vol 2008; 33:332-6. [PMID: 18562367 DOI: 10.1177/1753193408090104] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This randomised trial compared the results of carpal tunnel decompression using the TM Indiana Tome (Biomet, Warsaw, Indiana, USA) and a standard limited palmar open incision. Two hundred patients were randomly selected to have a carpal tunnel decompression with either the Indiana Tome or a limited palmar technique. They were assessed clinically for 3 months and using the Levine-Katz self-assessment evaluation for 7 years. After 7 years, there were 62 returned questionnaires from the open group and 53 from the Tome group. There were no significant differences in functional scores, pain, scar tenderness, pinch and grip strength at 3 months. There were two complications in the open group and nine in the Tome group, including one median nerve injury. There was both a higher rate of immediate complications, and more recurrences and persisting symptoms at 7 years in the Indiana Tome group.
Collapse
Affiliation(s)
- T R Cresswell
- Pulvertaft Hand Centre, Derbyshire Royal Infirmary, London Road, Derby DE1 2QP, UK
| | | | | | | | | | | | | |
Collapse
|
34
|
Dias JJ, Rajan RA, Thompson JR. Which questionnaire is best? The reliability, validity and ease of use of the Patient Evaluation Measure, the Disabilities of the Arm, Shoulder and Hand and the Michigan Hand Outcome Measure. J Hand Surg Eur Vol 2008; 33:9-17. [PMID: 18332014 DOI: 10.1177/1753193407087121] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The Patient Evaluation Measure (PEM), The Michigan Hand Outcome Questionnaire (MHQ) and the Disabilities of the Arm, Shoulder and Hand (DASH) score were assessed independent of their originators for reliability, construct and criterion validity and acceptability, using an ease of use questionnaire. These were administered in random order to 100 patients with different hand and wrist disorders and with different impairments of movement, pain, sensation and strength. The internal consistency of all three questionnaires was very high suggesting redundancy in the questions. All questionnaires were reproducible and valid for finger and wrist disorders, but less for nerve disorders. All had poor construct validity. The PEM was the easiest to understand and complete, taking the least time. Correlation between the scales is high and conversion equations were calculated. All three are reliable and reproducible patient completed questionnaires, but the PEM is the easiest to use. The validity of all is suspected for nerve disorders.
Collapse
Affiliation(s)
- J J Dias
- University Hospitals of Leicester, Glenfield Hospital, Leicester, UK.
| | | | | |
Collapse
|
35
|
Abstract
Age related differences in demographics, morphology, treatment and outcome were investigated in 701 fractures of the metacarpals or phalanges, including fracture-dislocations, in 655 patients. Fractures mainly due to sport occurred in 184 children, usually after 10 years of age. The base of the proximal phalanx was especially vulnerable. Thirty-seven percent of 256 young adults fractured their fifth metacarpal. The thumb was rarely involved. Half of these two groups fractured the fifth ray. Older adults had more fractures of the distal phalanx and displaced extraarticular fractures requiring stabilisation. Women predominated in the patients over 65. Forty percent of this group sustained their fracture on the road and more fractures involved the thumb, were oblique, intraarticular or multiple than in other groups. Detailed analysis of 423 X-rays demonstrated that only 10% of 70 intraarticular fractures and 19% of 363 extraarticular fractures were completely undisplaced. Patient response to postal questionnaire based outcome assessment using SF-12, MHQ was very poor.
Collapse
|
36
|
Dias JJ, Dhukaram V, Kumar P. The natural history of untreated dorsal wrist ganglia and patient reported outcome 6 years after intervention. J Hand Surg Eur Vol 2007; 32:502-8. [PMID: 17950209 DOI: 10.1016/j.jhse.2007.05.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2006] [Revised: 05/24/2007] [Accepted: 05/30/2007] [Indexed: 02/03/2023]
Abstract
We have evaluated the long-term outcome of excision, aspiration and no treatment of dorsal wrist ganglia prospectively in 236 (83%) of 283 patients who responded to a postal questionnaire at a mean of 70 months. The resolution of symptoms was similar between the treatment groups (p>0.3). Pain and unsightliness improved in all three treatment groups. The prevalence of weakness and stiffness altered only slightly in all three treatment groups. More patients with a recurrent, or persistent ganglion complained of pain, stiffness and unsightliness (p<0.0001). Patient satisfaction was higher after surgical excision (p<0.0001), even if the ganglion recurred. Twenty-three of 55 (58%) untreated ganglia resolved spontaneously. The recurrence rate was 58% (45/78) and 39% (40/103) following aspiration and excision, respectively. Eight out of 103 patients had complications following surgery. In this study, neither excision nor aspiration provided significant long-term benefit over no treatment.
Collapse
Affiliation(s)
- J J Dias
- Glenfield Hospital, University Hospitals of Leicester, Leicester, UK.
| | | | | |
Collapse
|
37
|
Abstract
This study investigated the relationship between socioeconomic deprivation and the incidence, patterns of injury, process of care and outcome of hand trauma using data collected prospectively on 1234 injuries presented during six months. The Index of Multiple Deprivation 2004 was derived from census data and postcodes. Socioeconomic deprivation is significantly associated with hand trauma. The odds ratio for suffering hand injuries in the most deprived quintile is 1.6 (SE 0.09 95% CI 1.45, 1.83) compared to the least deprived quintile. This is most marked among older children and adults. Fractures, sprains and ligament injuries showed the strongest association with the degree of deprivation. Injuries related to sport were not associated with deprivation. Surgical time utilised is greater in more deprived patients and their self reported physical outcome is worse. Hand surgery units working in areas of high socioeconomic deprivation will have higher trauma workloads and unit costs. Social deprivation may also influence physical outcomes.
Collapse
Affiliation(s)
- T C Horton
- Pulvertaft Hand Centre, Derbyshire Royal Infirmary, Derby, UK
| | | | | |
Collapse
|
38
|
Abstract
This multi-centre postal questionnaire study was conducted by the Audit Committee of the BSSH to assess the outcomes of surgery for Dupuytren's Contracture using subjective data provided by 1177 patients at a mean follow-up of 27 (SD 8) months after surgery. Surgery for Dupuytren's contracture achieved a high rate of full, or almost full, correction in 826 patients (75%) but had a high incidence of post-operative patient-reported complications of 46%. A higher complication rate was seen in those patients with worse initial deformities. The rate of contracture recurrence or persistence was 158 of 1037 (15%). The severity of contracture correlated with the final hand function measured using the PEM score. Recurrence was more common in patients with greater initial deformity. Recurrence was less common if good correction was achieved at surgery. The relevance and limitations of this data are discussed.
Collapse
Affiliation(s)
- J J Dias
- Institution: British Society for Surgery of the Hand, Lincoln's Inn Field, London, UK.
| | | |
Collapse
|
39
|
Abstract
BACKGROUND With the proliferation of different fixation screws, there is an increasing trend to recommend early internal fixation of the broken scaphoid even if the fracture is not displaced. The benefits and risks of early fixation of scaphoid fractures have not been established. These were investigated in eighty-eight patients who were of working age with clearly defined minimally displaced or undisplaced bicortical fractures of the waist of the scaphoid. METHODS Patients who provided informed consent were randomized to treatment with early internal fixation with use of a Herbert screw without a cast (forty-four patients) or to nonoperative treatment for eight weeks with immobilization in a below-the-elbow plaster cast with the thumb left free (forty-four patients). The patients were evaluated at two, eight, twelve, twenty-six, and fifty-two weeks with respect to the severity of pain; tenderness; swelling; wrist movement; grip strength; and symptoms and disability, which were assessed with the Patient Evaluation Measure. In addition, radiographs were made and assessed at each visit. RESULTS No difference was detected between the groups with respect to age, sex, hand dominance, side of injury, mechanism of injury, or the occupation of the patients. The range of motion, score on the Patient Evaluation Measure, and grip strength were significantly better in the group managed operatively than in the group managed nonoperatively at the eight-week follow-up evaluation, which corresponded with the visit when the cast was removed in that group. Patients returned to work at five to six weeks after the injury in both groups. At twelve weeks, grip strength was better in patients who had had surgery. No significant difference was detected between the two groups with respect to any other outcome measure at any other time. Ten of the forty-four fractures treated nonoperatively had not healed radiographically at twelve weeks, and, as a consequence, the treatment was altered. Complications occurred in thirteen patients who had been managed operatively. All complications were minor, and ten were related to the scar. CONCLUSIONS This study did not demonstrate a clear overall benefit of early fixation of acute scaphoid fractures beyond the decrease in the rate of a change in treatment because of a delayed union at twelve weeks. Early internal fixation of minimally displaced or nondisplaced fractures of the scaphoid waist, which would heal in a cast, could lead to overtreatment of a large proportion of such fractures, exposing such patients to avoidable surgical risk. Thus, we have adopted a program of so-called aggressive conservative treatment, whereby we carefully assess fracture-healing with plain radiographs, and computed tomography scans if necessary, after six to eight weeks of cast immobilization and recommend surgical fixation with or without bone-grafting at that time if a gap is identified at the fracture site. Such an approach should result in fracture union in over 95% of such patients. LEVEL OF EVIDENCE Therapeutic Level I.
Collapse
Affiliation(s)
- J J Dias
- Department of Orthopaedic Surgery, Glenfield Hospital, University Hospitals of Leicester, Groby Road, Leicester LE3 9QP, United Kingdom.
| | | | | | | |
Collapse
|
40
|
Abstract
An unconstrained surface metacarpophalangeal joint replacement was developed with metal metacarpal and polyethylene phalangeal components, fixed by uncemented finned polyethylene plugs which allowed some metacarpal component motion. Clinical and radiological results in 13 joints in eight patients are presented after 5 years. One infection required revision at 3 months. There were no further complications. At final review there were no implant failures. Two of 13 joints showed lucency around the phalangeal component and one showed 2mm subsidence of the metacarpal component. No other adverse radiological features were observed. Seven patients had no pain and one had minor discomfort. Joint movement had improved from an arc of 27 degrees to 60 degrees and disability, assessed using the P.E.M. questionnaire, had improved from 77% to 9%.
Collapse
Affiliation(s)
- D Harris
- Hand and Upper Limb Unit, Robert Jones and Agnes Hunt Orthopaedic and District Hospital Oswestry, Shropshire, UK.
| | | |
Collapse
|
41
|
Abstract
An overview of the current state of outcome measurement after hand surgery is presented. The paper focuses on the development, application and strengths and weaknesses of it also reviews the existing questionnaires and suggests recommendations for use in research or clinical practice.
Collapse
Affiliation(s)
- R R Bindra
- The Pulvertaft Hand Unit, The Derbyshire Royal Infirmary, London Road, Derby, UK
| | | | | | | | | | | |
Collapse
|
42
|
Abstract
The paper summarises current knowledge on ganglia of the wrist including the views of patients and doctors. The efficacy of available treatment options are discussed. Summary points are derived from the available knowledge with a referral protocol from primary care.
Collapse
|
43
|
Straw RG, Davis TRC, Dias JJ. Scaphoid nonunion: treatment with a pedicled vascularized bone graft based on the 1,2 intercompartmental supraretinacular branch of the radial artery. J Hand Surg Br 2002; 27:413. [PMID: 12367537 DOI: 10.1054/jhsb.2002.0808] [Citation(s) in RCA: 129] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pedicled vascularized bone grafts (Zaidemberg's technique) were used to treat 22 established scaphoid fracture nonunions, 16 of which were found to have avascular proximal poles at surgery. After a follow-up of 1-3 years, only six (27%) of the 22 fracture nonunions had united. Only two of the 16 nonunions with avascular proximal poles united, compared with four of the six nonunions with vascular proximal poles. We conclude that this technique of pedicled vascularized bone grafting may not improve the union rate for scaphoid fracture nonunions with avascular proximal pole fragments.
Collapse
Affiliation(s)
- R G Straw
- Orthopaedic Department of University Hospital, Queens Medical Centre, Nottingham, UK.
| | | | | |
Collapse
|
44
|
Abstract
Symptomatic clavicular fracture non-union is rare. When it does occur, however, it may pose a difficult problem causing pain and functional impairment. The emphasis of this paper is on preopertive disabilities and the postoperative outcome and complications. Twenty patients with clavicular non-union treated operatively from 1989 to 1997 were reviewed, the average follow up was thirty-four months. Eleven fractures were midshaft, eight were lateral third and one medial third. A detailed proforma was completed with the patients documenting preoperative symptoms, outcome after surgery and complications. A literature search was carried out to find out the incidence of complications related to operating on post-traumatic clavicular non-union. All of the twenty fractures non-unions duly united after surgical intervention although three required early adjustment or change of metal work. The subjective and objective outcomes were good in 19 cases and poor in one. The postoperative complications included three implant failures, one stiff shoulder, two patients with numbness below the scar and one patient with an infected donor site wound. The literature search revealed that from 24 publications and 301 patients who had operations for clavicular non-union ther were 18 (6%) reported complications related to metal work, 45 (15%) reported complications related to soft tissues, seven (2%) complications related to the scar and 24 (8%) failures of union. Symptomatic clavicular non-union can cause severe disabilities. Good outcome, at low risk, can be expected from internal fixation and bone grafting of midshaft non-unions. Although there are only eight cases of lateral third clavicular non-unions, this is the largest series in the literature. Furthermore, the study clearly demonstrates both the difficulties treating this fracture surgically and a procedure to be avoided (acromio-clavicular bridging), which, again has not been previously addressed.
Collapse
Affiliation(s)
- J Der Tavitian
- Department of Orthopaedic Surgery, Leicester General Hospital, Gowendolen Road, Leicester LE5 4PW, UK
| | | | | |
Collapse
|
45
|
Affiliation(s)
- J J Dias
- University Hospitals of Leicester NHS Trust, Leicester, UK.
| |
Collapse
|
46
|
Symons S, Rowsell M, Bhowal B, Dias JJ. Hospital versus home management of children with buckle fractures of the distal radius. A prospective, randomised trial. J Bone Joint Surg Br 2001; 83:556-60. [PMID: 11380131 DOI: 10.1302/0301-620x.83b4.11211] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Our aim was to determine whether children with buckle fractures of the distal radius could be managed at home after initial hospital treatment. There were 87 patients in the trial: 40 had their short-arm backslab removed at home three weeks after the initial injury, and 47 followed normal practice by attending the fracture clinic after three weeks for removal of the backslab. Clinical examination six weeks after the injury showed no significant difference in deformity of the wrist, tenderness, range of movement and satisfaction between the two groups. Fourteen (33%) of the hospital group compared with five (14%) (p = 0.04) of those managed in the community stated that they had problems with the care of their child's fracture. It was found that both groups, given a choice, would prefer to remove their child's backslab at home (p < 0.001). Our findings show that it is clinically safe to manage children with buckle fractures within the community.
Collapse
Affiliation(s)
- S Symons
- Department of Trauma and Orthopaedics, Leicester Royal Infirmary, England, UK
| | | | | | | |
Collapse
|
47
|
Dias JJ, Bhowal B, Wildin CJ, Thompson JR. Assessing the outcome of disorders of the hand. Is the patient evaluation measure reliable, valid, responsive and without bias? J Bone Joint Surg Br 2001; 83:235-40. [PMID: 11284572 DOI: 10.1302/0301-620x.83b2.10838] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The different attributes of the Patient Evaluation Measure (PEM) questionnaire were investigated in 80 patients with a fracture of the scaphoid. Assessments were made at 2, 8, 12, 26 and 52 weeks. Reliability was assessed by measurement of the internal consistency of the different questions in 275 completed PEM forms. Cronbach's alpha, which needs to lie between 0.7 and 0.9, was 0.9 for the PEM. Pain, tenderness, swelling, wrist movement and grip strength correlated with the PEM score confirming the validity of the assessment. Changes in the different variables between visits correlated significantly with changes in the PEM score; its effect size and standardised response mean were comparable to those of grip strength and movement, confirming the responsiveness of this questionnaire. Gender, dominance and the side injured did not influence the scores. Older patients had a poorer outcome as assessed by the score which appeared to be a true effect and not age bias. Our study confirmed that the PEM is a reliable, valid and responsive instrument in assessing outcomes of disorders of the hand.
Collapse
Affiliation(s)
- J J Dias
- Department of Ophthalmology, Leicester Royal Infirmary, England, UK
| | | | | | | |
Collapse
|
48
|
Abstract
In a 2-year period 181 scaphoid fractures were seen at our institution, of which 11 (6%) had a simultaneous fracture of the radial head. In four of these cases the scaphoid fracture was diagnosed late.
Collapse
Affiliation(s)
- C J Wildin
- Department of Orthopaedics, Leicester Royal Infirmary, Leicester, UK.
| | | | | |
Collapse
|
49
|
Abstract
This is an assessment of three different outcome measures for the hand: the Hand Clinic Questionnaire (HCQ); the Patient Evaluation Measure (PEM); and the Hand Outcome Survey Sheet (HOSS). Each measure has been tested for its reliability and validity. The results suggest that the PEM and the HCQ are comparably consistent but the PEM is more reproducible. Both the PEM and HOSS are valid questionnaires. The PEM is suitable for use in an outpatient clinic and as a postal questionnaire. The HOSS may be used for research or audit especially when the injury has been measured using the Hand Injury Severity Score.
Collapse
Affiliation(s)
- R Sharma
- Leicester Hand Surgery Service, Leicester Group of Hospitals, Leicester, UK
| | | |
Collapse
|
50
|
Abstract
A new electrogoniometer technique is described for the measurement of wrist movements, including circumduction, with the results being displayed as figures. Clinical validation has been performed and the system found to be highly accurate and reliable. Applications of the technique are illustrated. It is suggested this technique should in the future be used to assess wrist movement in clinical and research applications.
Collapse
Affiliation(s)
- M L Rawes
- Glenfield Hospital NHS Trust, Leicester, UK
| | | | | |
Collapse
|