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1.
Eur Radiol ; 33(9): 6322-6338, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37191922

RESUMO

OBJECTIVES: The purpose of this agreement was to establish evidence-based consensus statements on imaging of distal radioulnar joint (DRUJ) instability and triangular fibrocartilage complex (TFCC) injuries by an expert group using the Delphi technique. METHODS: Nineteen hand surgeons developed a preliminary list of questions on DRUJ instability and TFCC injuries. Radiologists created statements based on the literature and the authors' clinical experience. Questions and statements were revised during three iterative Delphi rounds. Delphi panelists consisted of twenty-seven musculoskeletal radiologists. The panelists scored their degree of agreement to each statement on an 11-item numeric scale. Scores of "0," "5," and "10" reflected complete disagreement, indeterminate agreement, and complete agreement, respectively. Group consensus was defined as a score of "8" or higher for 80% or more of the panelists. RESULTS: Three of fourteen statements achieved group consensus in the first Delphi round and ten statements achieved group consensus in the second Delphi round. The third and final Delphi round was limited to the one question that did not achieve group consensus in the previous rounds. CONCLUSIONS: Delphi-based agreements suggest that CT with static axial slices in neutral rotation, pronation, and supination is the most useful and accurate imaging technique for the work-up of DRUJ instability. MRI is the most valuable technique in the diagnosis of TFCC lesions. The main indication for MR arthrography and CT arthrography are Palmer 1B foveal lesions of the TFCC. CLINICAL RELEVANCE STATEMENT: MRI is the method of choice for assessing TFCC lesions, with higher accuracy for central than peripheral abnormalities. The main indication for MR arthrography is the evaluation of TFCC foveal insertion lesions and peripheral non-Palmer injuries. KEY POINTS: • Conventional radiography should be the initial imaging technique in the assessment of DRUJ instability. CT with static axial slices in neutral rotation, pronation, and supination is the most accurate method for evaluating DRUJ instability. • MRI is the most useful technique in diagnosing soft-tissue injuries causing DRUJ instability, especially TFCC lesions. • The main indications for MR arthrography and CT arthrography are foveal lesions of the TFCC.


Assuntos
Instabilidade Articular , Fibrocartilagem Triangular , Traumatismos do Punho , Humanos , Fibrocartilagem Triangular/diagnóstico por imagem , Traumatismos do Punho/diagnóstico por imagem , Imageamento por Ressonância Magnética , Instabilidade Articular/diagnóstico por imagem , Instabilidade Articular/cirurgia , Artrografia , Articulação do Punho/diagnóstico por imagem , Artroscopia/métodos
2.
J Hand Surg Asian Pac Vol ; 27(6): 935-944, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36476085

RESUMO

Background: To review the impact that arthroscopy has made on the assessment and treatment of intercarpal (scapholunate [SL] or lunotriquetral [LT]) ligament injuries associated with acute distal radius fractures (DRF). Methods: A systematic review of EMBASE, MEDLINE and COCHRANE databases for articles published between 2011 and 2021 was performed (PROSPERO ID: CRD42021273293) which included studies reported assessment and outcomes of intercarpal ligament injuries associated with acute DRF. Methodological quality was evaluated. The rate of concomitant injury detection, role of arthroscopy and different clinical outcome assessment measurements used were compared between studies. Results: A total of 20 articles were included with data from 1,346 patients (1,358 wrists). A total of 1,024 intra-articular fractures were included and 294 extra-articular fractures (40 not specified). There was a heterogeneous mix of studies; 10 comparative and 10 non-comparative. Some studies investigated initial assessment findings only, while others assessed radiological outcomes, functional outcomes or both domains over 0.3-99 months. The overall rate of SL ligament injury associated with DRF was 35.3%, while LT ligament injury overall was 18.2%. More frequent were concomitant triangular fibrocartilage complex (TFCC) injuries (44.8%), although this review did not aim to review these. The role of arthroscopy was reviewed, which included assistance in anatomic reduction of the articular surface and systematic inspection of the surrounding soft tissues. Included studies investigated either assessment or assessment and management of intercarpal ligament injury. Meaningful meta-analysis in this heterogeneous group of studies was not possible. Outcomes of comparative studies were described in detail. Conclusions: This review suggests that arthroscopy may have a role in improving reduction of intra-articular DRF and diagnosing and managing soft tissue injuries associated with such fractures. Randomised studies are needed to evaluate whether the detection of intercarpal ligament injury in acute distal radial fractures through arthroscopic assessment alters current management and improves clinical outcome. Level of Evidence: Level III (Therapeutic).


Assuntos
Fraturas do Rádio , Fraturas do Punho , Traumatismos do Punho , Humanos , Artroscopia , Ligamentos Articulares/cirurgia , Ligamentos Articulares/lesões , Fraturas do Rádio/diagnóstico por imagem , Fraturas do Rádio/cirurgia , Traumatismos do Punho/diagnóstico por imagem , Traumatismos do Punho/cirurgia
3.
J Hand Surg Asian Pac Vol ; 27(2): 280-284, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-35404206

RESUMO

Background: Proximal interphalangeal joint (PIPJ) arthroplasty using a Swanson implant is commonly used for the treatment of PIPJ arthritis despite newer implants being available. Many patients develop arthritis in more than one digit and some tend to have multiple digits operated on in their lifetime. There is paucity of literature on the outcomes of multiple PIPJ arthroplasty in one sitting. The aim of this study is to determine the outcomes of PIPJ arthroplasty using a Swanson implant done for multiple digits at one sitting. Methods: We retrospectively reviewed the outcomes of multiple Swanson PIPJ arthroplasty during a single operation from 2008 to 2018 in 13 patients (43 arthroplasties). We compared pre- and post-operative results of flexion/extension arcs, grip and pinch strength and questionnaires subsequently compared QuickDASH (Disabilities of Arm, Shoulder and Hand), Patient Evaluation Measure (PEM) and Visual Analogue Score (VAS) scores. Data were analysed with a Mann-Whitney U test. Results: Patients on average attended 5.6 hand therapy sessions over 5.1 months post-operatively. Average flexion/extension arc improved from 31.9° pre-operatively to 37.2° post-operatively. Average grip strength increased from 7.2 kg to 10.2 kg. The QuickDASH, PEM and VAS scores improved in keeping with the reported literature. There were no implant failures. Conclusion: We demonstrate similar outcomes for multi-digit Swanson PIPJ arthroplasty compared to the literature for single digit Swanson PIPJ arthroplasty. We conclude that multi-digit arthroplasty in a single operation is safe and effective. Level of Evidence: Level IV (Therapeutic).


Assuntos
Artrite , Artroplastia de Substituição de Dedo , Prótese Articular , Artrite/etiologia , Artroplastia , Artroplastia de Substituição de Dedo/efeitos adversos , Humanos , Amplitude de Movimento Articular , Estudos Retrospectivos
4.
Hand Ther ; 27(4): 105-111, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37904896

RESUMO

Introduction: This study investigates if the psychological subscale from the STarT Back Screening Tool (STarT Psych-sub) identifies patients at high risk of a poor functional outcome after a trapeziectomy based on modifiable psychological factors. Methods: A total of 83 patients completed the STarT Psych-sub, QuickDASH (Quick Disabilities of the Arm, Shoulder and Hand), Patient Evaluation Measure (PEM) and a numeric pain rating scale (NPRS) before trapeziectomy. QuickDASH, PEM and NPRS were completed at 6 weeks, 16 weeks and 1 year after the trapeziectomy. Results: The STarT Psych-sub stratified 24 patients (29%) as 'high-risk' and 59 (71%) as 'not high-risk' of a poor outcome. The 'high-risk' group reported worse function and pain (QuickDASH = 72.7, PEM = 81.1, NPRS = 8.3) at baseline than the 'not high-risk' group (QuickDASH = 56.1, PEM = 66.4, NPRS = 7.2). This difference remained constant at all time points after the trapeziectomy with 1-year scores on the QuickDASH = 39.6; PEM = 47.1 and NPRS = 3.7 for the 'high-risk' group and QuickDASH = 24.3; PEM = 33.3 and NPRS = 1.9 for the 'not high-risk' group. Conclusions: Brief psychological screening shows that patients with psychological risk factors experience improved pain and function outcomes following trapeziectomy, however their outcomes are significantly worse than patients who do not have psychological risk factors.

5.
Eur Radiol ; 31(12): 9446-9458, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34100996

RESUMO

OBJECTIVES: The purpose of this agreement was to establish evidence-based consensus statements on imaging of scapholunate joint (SLJ) instability by an expert group using the Delphi technique. METHODS: Nineteen hand surgeons developed a preliminary list of questions on SLJ instability. Radiologists created statements based on the literature and the authors' clinical experience. Questions and statements were revised during three iterative Delphi rounds. Delphi panellists consisted of twenty-seven musculoskeletal radiologists. The panellists scored their degree of agreement to each statement on an eleven-item numeric scale. Scores of '0', '5' and '10' reflected complete disagreement, indeterminate agreement and complete agreement, respectively. Group consensus was defined as a score of '8' or higher for 80% or more of the panellists. RESULTS: Ten of fifteen statements achieved group consensus in the second Delphi round. The remaining five statements achieved group consensus in the third Delphi round. It was agreed that dorsopalmar and lateral radiographs should be acquired as routine imaging work-up in patients with suspected SLJ instability. Radiographic stress views and dynamic fluoroscopy allow accurate diagnosis of dynamic SLJ instability. MR arthrography and CT arthrography are accurate for detecting scapholunate interosseous ligament tears and articular cartilage defects. Ultrasonography and MRI can delineate most extrinsic carpal ligaments, although validated scientific evidence on accurate differentiation between partially or completely torn or incompetent ligaments is not available. CONCLUSIONS: Delphi-based agreements suggest that standardized radiographs, radiographic stress views, dynamic fluoroscopy, MR arthrography and CT arthrography are the most useful and accurate imaging techniques for the work-up of SLJ instability. KEY POINTS: • Dorsopalmar and lateral wrist radiographs remain the basic imaging modality for routine imaging work-up in patients with suspected scapholunate joint instability. • Radiographic stress views and dynamic fluoroscopy of the wrist allow accurate diagnosis of dynamic scapholunate joint instability. • Wrist MR arthrography and CT arthrography are accurate for determination of scapholunate interosseous ligament tears and cartilage defects.


Assuntos
Instabilidade Articular , Traumatismos do Punho , Artrografia , Consenso , Humanos , Instabilidade Articular/diagnóstico por imagem , Ligamentos Articulares/diagnóstico por imagem , Traumatismos do Punho/diagnóstico por imagem , Articulação do Punho
7.
J Hand Surg Asian Pac Vol ; 25(4): 402-406, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33115349

RESUMO

Background: Avocados are increasingly being consumed due to the nutritional benefits they provide. Avocado related hand injuries reflect their increasing popularity. Most injuries occur in attempting to de-stone the fruit. This is a prospective cohort study reviewing hand injuries sustained from preparing the fruit. Methods: Data was prospectively collected from three centres across United Kingdom (UK) over a 4-year period. The data was analysed for patient demographics, nature and zone of injury and management required. Results: A total of 35 patients and 42 injuries were included in the study. The median age of patients presenting with these injuries was 33 years, with majority of injuries occurring in the 21-30 age group. Most (88%, n = 31) of patients were male. Majority (85%, n = 36) of injuries happened during the de-stoning of the fruit. All injuries occurred in the non-dominant hand, with 70%, (n = 30) of wounds being sustained in zone 3. All injuries required surgical management and needed between 1 to 6 follow up outpatient visits. Vital structures such as tendons, digital nerves, pulleys and joint capsule were frequently implicated and required exploration or repair. Conclusions: Avocado related hand wounds are serious injuries with an associated morbidity. They frequently sustained by young patients. They usually require surgical management and may need numerous outpatient attendances. Caution and public education should be advocated on the preparation of avocados. This is the largest study to date that has reviewed the surgical management of avocado hand injuries.


Assuntos
Manipulação de Alimentos , Traumatismos da Mão/etiologia , Traumatismos da Mão/cirurgia , Persea , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismos dos Nervos Periféricos/etiologia , Traumatismos dos Nervos Periféricos/cirurgia , Traumatismos dos Tendões/etiologia , Traumatismos dos Tendões/cirurgia , Reino Unido , Adulto Jovem
8.
J Hand Surg Asian Pac Vol ; 24(1): 60-64, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30760159

RESUMO

BACKGROUND: The increasingly fashionable sport of motocross is practiced worldwide by millions of people, but there is very little in the literature regarding its associated injuries and their prevention. We therefore present the first comprehensive, prospective study looking at hand and wrist injuries resulting from motocross injuries in the UK. METHODS: Data was prospectively collected over a 5-year period (from 2010 to 2015) at our regional trauma unit. We exclusively looked at motocross riders. Injuries sustained via motorcycle were excluded from our study. RESULTS: During the period studied (five years), 615 injuries were collected, including 240 patients with 265 hand and wrist injuries. Most of injuries were sustained in male patients. The patient's age range was from 4-78 years with most injuries occurring during the spring and summer months. A total of 96 (40%) patients required operative treatment. The most common injury pattern was distal radius fractures (n = 53, 20%), followed by metacarpal fractures (n = 38, 14%) and phalangeal fractures (n = 36, 13.5%). CONCLUSIONS: This study shows the impact and incidence of related hand and wrist injuries. Motocross is a globally fashionable sport. This study shows that the number of annual tournaments and racers have doubled in last 5 years. The number of hand and wrist related injuries and operative requirements have quadruples over the last five years. It is recognized as a high-risk sport despite the use of protective equipment and course adaptions. These injuries can have implications for nearby treating hospitals.


Assuntos
Fraturas Ósseas/epidemiologia , Traumatismos da Mão/epidemiologia , Veículos Off-Road , Traumatismos do Punho/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Idoso , Criança , Pré-Escolar , Feminino , Fraturas Ósseas/terapia , Traumatismos da Mão/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Ortopédicos/estatística & dados numéricos , Procedimentos Ortopédicos/tendências , Estudos Prospectivos , Estações do Ano , Distribuição por Sexo , Reino Unido/epidemiologia , Traumatismos do Punho/terapia , Adulto Jovem
10.
J Radiol Case Rep ; 6(1): 31-7, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-22690278

RESUMO

A 6 year old girl presented with a large osteochondroma arising from the scapula. Radiographs, CT and MRI were performed to assess the lesion and to determine whether the lesion could be safely resected. A model of the scapula was created by post-processing the DICOM file and using a 3-D printer. The CT images were segmented and the images were then manually edited using a graphics tablet, and then an STL-file was generated and a 3-D plaster model printed. The model allowed better anatomical understanding of the lesion and helped plan surgical management.


Assuntos
Neoplasias Ósseas/diagnóstico por imagem , Simulação por Computador , Exostose Múltipla Hereditária/diagnóstico por imagem , Processamento de Imagem Assistida por Computador , Osteocondroma/diagnóstico por imagem , Planejamento de Assistência ao Paciente , Escápula/diagnóstico por imagem , Neoplasias Ósseas/patologia , Neoplasias Ósseas/cirurgia , Criança , Exostose Múltipla Hereditária/congênito , Feminino , Humanos , Modelos Anatômicos , Neoplasias Primárias Múltiplas/diagnóstico por imagem , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/cirurgia , Osteocondroma/patologia , Osteocondroma/cirurgia , Intensificação de Imagem Radiográfica , Escápula/patologia , Escápula/cirurgia , Tomografia Computadorizada por Raios X/métodos
11.
J Bone Joint Surg Am ; 94(9): 824-32, 2012 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-22552672

RESUMO

BACKGROUND: Triangular fibrocartilaginous complex (TFCC) tears are common sources of ulnar-sided wrist pain and resultant functional disability. Diagnosis is based on the history and clinical examination as well as radiographic evidence of a TFCC central perforation or a radial/ulnar tear. The purpose of this study was therefore to evaluate the diagnostic accuracy of magnetic resonance imaging (MRI) and magnetic resonance arthrography (MRA) in the detection of TFCC injury in the adult population. METHODS: Published and unpublished literature databases were searched. Two-by-two tables were constructed to calculate the sensitivity and specificity of MRI or MRA investigations against arthroscopic outcomes. Pooled sensitivity and specificity values and summary receiver operating characteristic curve evaluations were performed. The methodological quality of each study was assessed with use of the QUADAS (Quality Assessment of Diagnostic Accuracy Studies) tool. RESULTS: Twenty-one studies were included in the review, and these series included a total of 982 wrists. On meta-analysis, MRA was superior to MRI in the investigation of full-thickness TFCC tears, with a pooled sensitivity of 0.75 and a pooled specificity of 0.81 for MRI compared with 0.84 and 0.95, respectively, for MRA. MRA and MRI performed at greater field strengths were reported to have greater sensitivity and specificity than those performed at lower field strengths. There were insufficient data to assess the diagnostic test accuracy for partial-thickness TFCC tears. CONCLUSIONS: Given its acceptable diagnostic test accuracy, it is recommended that MRA, rather than MRI, be performed in when there are questions about the diagnosis and subsequent management of patients with ulnar-sided wrist pain.


Assuntos
Artrografia , Imageamento por Ressonância Magnética , Fibrocartilagem Triangular/lesões , Traumatismos do Punho/diagnóstico , Adulto , Humanos , Sensibilidade e Especificidade
12.
Acta Orthop Belg ; 78(1): 41-8, 2012 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-22523926

RESUMO

There is a lack of consensus about how to treat intracapsular hip fractures in the 'young elderly' (50-75 years). Evidence for older more mobile patients seems to point towards Internal Fixation (IF) for undisplaced fractures and Total Hip Replacement (THR) for displaced fractures. Radiographs of 263 patients from the Norfolk and Norwich University Hospital, who have suffered an intracapsular hip fracture between 2000-2009 were reviewed. The complication and mortality rates were noted. A Hip function questionnaire (Oxford hip score (OHS)) and Numeric pain score (NPS) were sent out to patients, then methods of treatment (IF and THR) were compared. In displaced fractures THR compared favourably to IF, OHS (16.0 vs. 20.0 p 0.029), NPS (2.0 vs. 4.0 p 0.007), complications (Odds Ratio (OR) 2.90; p 0.006) and death rate (OR 3.61; p 0.007). Although not statistically significant when stratified for age, the youngest age group (50-60) still achieved better function with a THR (13.0 vs. 18.0 ; p 0.129). There was little difference in the results for undisplaced fractures. This retrospective cross-sectional study showed IF is associated with a much higher complication rate than THR for patients who sustained a displaced hip fracture. THR also showed a better functional outcome and reduced pain. IF should be used in undisplaced fractures as there was no difference in functional outcome or complication rate. A large randomised controlled trial is needed to confirm these results.


Assuntos
Artroplastia de Quadril , Fixação Interna de Fraturas , Fraturas do Quadril/cirurgia , Idoso , Artroplastia de Quadril/efeitos adversos , Estudos Transversais , Feminino , Fraturas do Colo Femoral/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Fraturas do Quadril/mortalidade , Fraturas do Quadril/fisiopatologia , Articulação do Quadril/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos
13.
Biochim Biophys Acta ; 1822(6): 897-905, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22342364

RESUMO

Dupuytren's disease (DD) is a common fibrotic condition of the palmar fascia, leading to deposition of collagen-rich cords and progressive flexion of the fingers. The molecular mechanisms underlying the disease are poorly understood. We have previously shown altered expression of extracellular matrix-degrading proteases (matrix metalloproteases, MMPs, and 'a disintegrin and metalloprotease domain with thrombospondin motifs', ADAMTS, proteases) in palmar fascia from DD patients compared to control and shown that the expression of a sub-set of these genes correlates with post-operative outcome. In the current study we used an in vitro model of collagen contraction to identify the specific proteases which mediate this effect. We measured the expression of all MMPs, ADAMTSs and their inhibitors in fibroblasts derived from the palmar fascia of DD patients, both in monolayer culture and in the fibroblast-populated collagen lattice (FPCL) model of cell-mediated contraction. Key proteases, previously identified in our tissue studies, were expressed in vitro and regulated by tension in the FPCL, including MMP1, 2, 3, 13 and 14. Knockdown of MMP2 and MMP14 (but not MMP1, 3 and 13) inhibited cell-mediated contraction, and knockdown of MMP14 inhibited proMMP-2 activation. Interestingly, whilst collagen is degraded during the FPCL assay, this is not altered upon knockdown of any of the proteases examined. We conclude that MMP-14 (via its ability to activate proMMP-2) and MMP-2 are key proteases in collagen contraction mediated by fibroblasts in DD patients. These proteases may be drug targets or act as biomarkers for disease progression.


Assuntos
Contratura de Dupuytren/metabolismo , Metaloproteinase 14 da Matriz/metabolismo , Metaloproteinase 2 da Matriz/metabolismo , Células Cultivadas , Contratura de Dupuytren/patologia , Fáscia/metabolismo , Humanos , Metaloproteinase 1 da Matriz/genética , Metaloproteinase 1 da Matriz/metabolismo , Metaloproteinase 13 da Matriz/genética , Metaloproteinase 13 da Matriz/metabolismo , Metaloproteinase 14 da Matriz/genética , Metaloproteinase 2 da Matriz/genética , Metaloproteinase 3 da Matriz/genética , Metaloproteinase 3 da Matriz/metabolismo , Placa Palmar/patologia , Interferência de RNA , RNA Interferente Pequeno
14.
Eur J Emerg Med ; 18(4): 186-91, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21629119

RESUMO

The clinical and radiological findings in some hand injuries can be subtle and easily misinterpreted, leading to irreversible changes and profound functional loss. The importance of early and accurate diagnosis is clear. This study looks at four such injuries, with reference to pertinent anatomy, typical mechanisms of injury, examination and radiological findings, with emphasis on avoiding pitfalls in the emergency department.


Assuntos
Fraturas Ósseas/diagnóstico , Traumatismos da Mão/diagnóstico , Traumatismos dos Tendões/diagnóstico , Traumatismos dos Dedos/diagnóstico , Traumatismos dos Dedos/diagnóstico por imagem , Fraturas Ósseas/diagnóstico por imagem , Traumatismos da Mão/diagnóstico por imagem , Humanos , Ligamentos Articulares/lesões , Radiografia , Traumatismos dos Tendões/diagnóstico por imagem
15.
BMC Musculoskelet Disord ; 12: 136, 2011 Jun 21.
Artigo em Inglês | MEDLINE | ID: mdl-21693044

RESUMO

BACKGROUND: Dupuytren's disease is a progressive fibroproliferative disorder which can result in fixed flexion contractures of digits and impaired hand function. Standard treatment involves surgical release or excision followed by post-operative hand therapy and splinting, however the evidence supporting night splinting is of low quality and equivocal. METHODS: A multi-centre, pragmatic, open, randomised controlled trial was conducted to evaluate the effect of night splinting on self-reported function, finger extension and satisfaction in patients undergoing fasciectomy or dermofasciectomy. 154 patients from 5 regional hospitals were randomised after surgery to receive hand therapy only (n = 77) or hand therapy with night-splinting (n = 77). Primary outcome was self-reported function using the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. Secondary outcomes were finger range of motion and patient satisfaction. Primary analysis was by intention to treat. RESULTS: 148 (96%) patients completed follow-up at 12 months. No statistically significant differences were observed on the DASH questionnaire (0-100 scale: adjusted mean diff. 0.66, 95%CI - 2.79 to 4.11, p = 0.703), total extension deficit of operated digits (degrees: adjusted mean diff 5.11, 95%CI -2.33 to 12.55, p = 0.172) or patient satisfaction (0-10 numerical rating scale: adjusted mean diff -0.35, 95%CI -1.04 to 0.34, p = 0.315) at 1 year post surgery. Similarly, in a secondary per protocol analysis no statistically significant differences were observed between the groups in any of the outcomes. CONCLUSIONS: No differences were observed in self-reported upper limb disability or active range of motion between a group of patients who were all routinely splinted after surgery and a group of patients receiving hand therapy and only splinted if and when contractures occurred. Given the added expense of therapists' time, thermoplastic materials and the potential inconvenience to patients having to wear a device, the routine addition of night-time splinting for all patients after fasciectomy or dermofasciectomy is not recommended except where extension deficits reoccur. TRIAL REGISTRATION: The trial was registered as an International Standard Randomised Controlled Trial ISRCTN57079614.


Assuntos
Contratura de Dupuytren/cirurgia , Contratura de Dupuytren/terapia , Fasciotomia , Mãos/cirurgia , Procedimentos Ortopédicos/métodos , Contenções/normas , Idoso , Terapia Combinada , Avaliação da Deficiência , Contratura de Dupuytren/fisiopatologia , Fáscia/patologia , Fáscia/fisiopatologia , Feminino , Seguimentos , Mãos/patologia , Mãos/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Recuperação de Função Fisiológica/fisiologia , Fatores de Tempo , Resultado do Tratamento
17.
Contemp Clin Trials ; 32(3): 363-8, 2011 May.
Artigo em Inglês | MEDLINE | ID: mdl-21300178

RESUMO

Successful recruitment and retention on trials is critical to ensuring that adequate power is conferred, results are generalisable and trials are completed within the allocated time and resources. Nested within an existing pragmatic randomised controlled trial a process evaluation was conducted to explore the reasons for a much higher than anticipated recruitment (120% of required sample size) and retention rate (96% completed follow-up). A questionnaire was designed to ascertain patient's views on reasons affecting consent and retention. 148 patients still enrolled in the trial at their final follow-up were either given or mailed a questionnaire of which 102 were returned (69%). 96% rated the written information as very or somewhat important in their decision to consent. Verbal information given to them by the operating surgeon was considered very or somewhat important by 86% and the relative inconvenience was rated as important by 79% of patients. Reasons for consenting for a large proportion of patents were the wish to help in research which may benefit others in the future and the perception that this was an important and relevant study. There was also some evidence that patients weighed up the demands with the potential benefits to them. High levels of satisfaction were expressed with trial personnel and trial procedures. The inclusion of a trial process evaluation such as the one presented here is an efficient method for gathering information of participants' decisions regarding recruitment and retention in a trial and can help to inform the successful planning of future trials.


Assuntos
Tomada de Decisões , Motivação , Seleção de Pacientes , Ensaios Clínicos Controlados Aleatórios como Assunto , Inquéritos e Questionários , Idoso , Coleta de Dados , Contratura de Dupuytren/cirurgia , Humanos , Pacientes Desistentes do Tratamento , Contenções
18.
J Hand Ther ; 24(1): 6-10; quiz 11, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-20952160

RESUMO

UNLABELLED: The purpose of the study was to explore the relationship between preoperative flexion contracture (FC) and self-reported disability in patients undergoing surgical release by fasciectomy or dermofasciectomy. The study design used was a prospective observational study: Dupuytren's disease (DD) is a fibroproliferative disorder of the palmar fascia and may lead to functional deficits requiring surgical intervention. Outcomes are usually reported using digital range of motion although recent studies have also included patient-rated outcome measures with the extensively validated Disabilities of the Arm, Shoulder, and Hand (DASH) Questionnaire commonly used. One hundred fifty-four patients consecutively enrolled in a prospective randomized trial were assessed before surgery for active range of movement using goniometry and self-reported functioning using DASH questionnaire. The small finger was affected in 69% of patients with a mean FC of 77.8 degrees (standard deviation=43.5°). The mean DASH score was 16 points (range, 0-62). The correlation between severity of FC in all four fingers and DASH was weak (r=0.264, p=0.001). At individual digital level, the correlation between FC and DASH was weak in the index (r=0.26), middle (r=0.28), and ring (r=0.21) fingers but almost absent in the small finger (r=0.07). These results show that the relationship between severity of FC and functional disability measured by the DASH questionnaire appear to be very weak or even absent. LEVEL OF EVIDENCE: Level III prospective cohort study.


Assuntos
Avaliação da Deficiência , Contratura de Dupuytren/diagnóstico , Inquéritos e Questionários , Adulto , Idoso , Idoso de 80 Anos ou mais , Artrometria Articular , Contratura de Dupuytren/fisiopatologia , Contratura de Dupuytren/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Amplitude de Movimento Articular , Autorrelato , Índice de Gravidade de Doença
19.
J Hand Ther ; 24(1): 15-20; quiz 21, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21106346

RESUMO

STUDY DESIGN: Retrospective Cohort. INTRODUCTION: There is currently no validated patient reported outcome measure (PROM) for Dupuytren's disease. We have performed a retrospective analysis of QuickDASH scores taken before and after surgery for Dupuytren's disease to assess the validity and responsiveness of the QuickDASH and evaluate its suitability to being a PROM for this condition. PURPOSE OF THE STUDY: To determine the eligibility of the QuickDASH score as a Patient Reported Outcome Measure for Dupuytren's disease. METHODS: Patients were identified from the hand therapy database that had surgery performed between January 2006 and April 2008 who had documented pre- and post-operative QuickDASH scores. RESULTS: 69 patients were identified with complete datasets with a mean change in QuickDASH score of -7.14 (p < 0.001) and an improvement of extension deficit by 68.1 degrees (p < 0.001) at a mean 110 day follow-up. The change in QuickDASH score did not correlate with the change in extension deficit. The effect size was 0.545 and the standardised response mean was 0.580. CONCLUSION: The QuickDASH is an acceptable PROM for Dupuytren's surgery with limitations. Further research is needed examining PROMs with this common condition. LEVEL OF EVIDENCE: n/a.


Assuntos
Avaliação da Deficiência , Contratura de Dupuytren/cirurgia , Avaliação de Resultados em Cuidados de Saúde , Inquéritos e Questionários , Idoso , Feminino , Humanos , Masculino , Amplitude de Movimento Articular
20.
Skeletal Radiol ; 40(5): 533-41, 2011 May.
Artigo em Inglês | MEDLINE | ID: mdl-20467868

RESUMO

Midcarpal instability (MCI) is the result of complex abnormal carpal motion at the midcarpal joint of the wrist. It is a form of non-dissociative carpal instability (CIND) and can be caused by various combinations of extrinsic ligament injuries that then result in one of several subtypes of MCI. The complex patterns of injury and the kinematics are further complicated by competing theories, terminology and classifications of MCI. Palmar, dorsal, ulna midcarpal instability, and capitolunate or chronic capitolunate instability are all descriptions of types of MCI with often overlapping features. Palmar midcarpal instability (PMCI) is the most commonly reported type of MCI. It has been described as resulting from deficiencies in the ulna limb of the palmar arcuate ligament (triquetrohamate-capitate) or the dorsal radiotriquetral ligaments, or both. Unstable carpal articulations can be treated with limited carpal arthrodesis or the ligamentous defects can be treated with capsulorrhaphy or ligament reconstruction. Conventional radiographic abnormalities are usually limited to volar intercalated segment instability (VISI) patterns of carpal alignment and are not specific. For many years stress view radiographs and videofluoroscopy have been the methods of choice for demonstrating carpal instability and abnormal carpal kinematics respectively. Dynamic US can be also used to demonstrate midcarpal dyskinesia including the characteristic triquetral "catch-up" clunk. Tears of the extrinsic ligaments can be demonstrated with MR arthrography, and probably with CT arthrography, but intact yet redundant ligaments are more difficult to identify. The exact role of these investigations in the diagnosis, categorisation and management of midcarpal instability has yet to be determined.


Assuntos
Ossos do Carpo/diagnóstico por imagem , Instabilidade Articular/diagnóstico por imagem , Fenômenos Biomecânicos , Humanos , Radiografia , Ultrassonografia
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