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1.
J Hand Surg Am ; 49(6): 557-569, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38613563

RESUMO

PURPOSE: This study presents a network meta-analysis aimed at evaluating nonsurgical treatment modalities for de Quervain tenosynovitis. The primary objective was to assess the comparative effectiveness of nonsurgical treatment options. METHODS: The systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Searches were performed in multiple databases, and studies meeting predefined criteria were included. Data extraction, risk of bias assessment, and statistical analysis were carried out to compare treatment modalities. The analysis was categorized into short-term (within six weeks), medium-term (six weeks up to six months), and long-term (one year) follow-up. RESULTS: The analysis included 14 randomized controlled trials encompassing various treatment modalities for de Quervain tenosynovitis. In the short-term, extracorporeal shockwave therapy demonstrated statistically significant improvement in visual analog scale pain scores compared with placebo. Extracorporeal shockwave therapy also ranked highest in the treatment options based on its treatment effects. Corticosteroid injections (CSIs) combined with casting and laser therapy with orthosis showed favorable outcomes. Corticosteroid injection alone, platelet-rich plasma injections alone, acupuncture, and orthosis alone did not significantly differ from placebo in visual analog scale pain score. In the medium-term, extracorporeal shockwave therapy remained the top-ranking option for visual analog scale pain score, followed by CSI with casting. In the long-term (one year), CSI alone and platelet-rich plasma injections demonstrated sustained pain relief. Combining CSI with orthosis also appeared promising when compared with CSI alone. CONCLUSIONS: Corticosteroid injection with a short duration of immobilization remains the primary and effective treatment for de Quervain tenosynovitis. Extracorporeal shockwave therapy can be considered a secondary option. Alternative treatment modalities, such as isolated therapeutic injection, should be approached with caution because they did not show substantial benefits over placebo. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic I.


Assuntos
Doença de De Quervain , Metanálise em Rede , Humanos , Doença de De Quervain/terapia , Moldes Cirúrgicos , Tratamento por Ondas de Choque Extracorpóreas , Terapia por Acupuntura , Plasma Rico em Plaquetas , Aparelhos Ortopédicos , Terapia a Laser , Terapia Combinada , Ensaios Clínicos Controlados Aleatórios como Assunto , Corticosteroides/uso terapêutico , Medição da Dor
2.
J Foot Ankle Surg ; 57(4): 685-688, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29655649

RESUMO

The modified Broström technique (MBT) is considered the reference standard for surgical management of ankle instability, with good short-term outcomes. However, limited evidence is available regarding outcomes for delayed presentations of instability. We report our outcomes for patients who underwent ligament repair using the MBT, from a single-surgeon retrospective study of consecutive patients. The minimum postoperative follow-up period was 6 months during a 5-year study period. The patients were retrospectively divided into 3 groups according to the delay in presentation: group 1, 6 months to 2 years; group 2, 2 to 4 years; and group 3, >4 years. We collected data on patient demographics, injury pattern, and intraoperative surgeon findings. The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale (AHS) was used to evaluate patient outcomes and satisfaction with surgery. Twenty-six patients were treated with MBT. The mean follow-up period was 36.9 (range 6-42) months. Twenty-five (96.2%) patients had unilateral injuries, and 1 (3.85%) had bilateral repairs. Of the 26 patients, 21 (80.8%) completed the AOFAS-AHS, with a mean score of 87.4 (range 12 to 100). The mean interval from injury to surgery was 47.9 months. The results were excellent in 15 (71.4%), good in 3 (14.3%), fair in 1 (4.8%), and poor in 2 (9.5%) using the AOFAS-AHS. We found no significant difference in the overall AOFAS-AHS score or postoperative satisfaction among the groups (p > .05). All patients had a stable ankle joint at their final follow-up visit. In conclusion, patients with persistent or chronic ankle instability have good clinical outcomes and satisfaction after the MBT, irrespective of the time from injury to presentation.


Assuntos
Articulação do Tornozelo , Instabilidade Articular/cirurgia , Ligamentos Laterais do Tornozelo/cirurgia , Tempo para o Tratamento , Adolescente , Adulto , Doença Crônica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Reprodutibilidade dos Testes , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
4.
Bone Jt Open ; 3(10): 777-785, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36210732

RESUMO

AIMS: Deprivation underpins many societal and health inequalities. COVID-19 has exacerbated these disparities, with access to planned care falling greatest in the most deprived areas of the UK during 2020. This study aimed to identify the impact of deprivation on patients on growing waiting lists for planned care. METHODS: Questionnaires were sent to orthopaedic waiting list patients at the start of the UK's first COVID-19 lockdown to capture key quantitative and qualitative aspects of patients' health. A total of 888 respondents were divided into quintiles, with sampling stratified based on the Index of Multiple Deprivation (IMD); level 1 represented the 'most deprived' cohort and level 5 the 'least deprived'. RESULTS: The least deprived cohort were older (mean 65.95 years (SD 13.33)) than the most deprived (mean 59.48 years (SD 13.85)). Mean symptom duration was lower in the least deprived areas (68.59 months (SD 112.26)) compared to the most deprived (85.85 months (SD 122.50)). Mean pain visual analogue scores (VAS) were poorer in the most compared to the least deprived cohort (7.11 (SD 2.01) vs 5.99 (SD 2.57)), with mean mood scores also poorer (6.06 (SD 2.65) vs 4.71 (SD 2.78)). The most deprived areas exhibited lower mean quality of life (QoL) scores than the least (0.37 (SD 0.30) vs 0.53 (SD 0.31)). QoL findings correlated with health VAS and Generalized Anxiety Disorder 2-item (GAD2) scores, with the most deprived areas experiencing poorer health (health VAS 50.82 (SD 26.42) vs 57.29 (SD 24.19); GAD2: 2.94 (SD 2.35) vs 1.88 (SD 2.07)). Least-deprived patients had the highest self-reported activity levels and lowest sedentary cohort, with the converse true for patients from the most deprived areas. CONCLUSION: The most deprived patients experience poorer physical and mental health, with this most adversely impacted by lengthy waiting list delays. Interventions to address inequalities should focus on prioritizing the most deprived.Cite this article: Bone Jt Open 2022;3(10):777-785.

5.
J Plast Surg Hand Surg ; 56(5): 298-309, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-34550858

RESUMO

Heterogeneity in the anatomical definition of 'proximal' affects the comparison of outcomes of these scaphoid fractures. This study aims to review published outcomes of all variants to determine both, differences in terminology, and union rate based upon definition. A literature search was conducted to identify articles that reported descriptions and union rate of all acute (<8 weeks of injury) proximal scaphoid fractures in adult patients (>16 years old). Proximal fractures were grouped as reported ('third', 'pole', 'fifth' or 'undefined'). The data were pooled using a fixed-effects method, and a meta-analysis was conducted to compare relative risk (RR) of non-union against non-proximal fractures. Qualitative analysis of 12 articles included three main definitions: 'proximal' (1 article), 'proximal third' (3 articles), and 'proximal pole' (8 articles). Only 6 articles adopted a specific anatomical or ratio description. In a pooled meta-analysis of union rates (15 articles), 'proximal third' and 'proximal pole' fractures demonstrated a relative risk (RR) of non-union of 2.3 and 3.4 in comparison to non-proximal fractures, respectively. Operative management yielded lower non-union rates than non-operative for all fracture types (6% vs. 18%). In conclusion, non-union risk varies depending on definition, with non-standardised classifications adding heterogeneity to reported outcomes. We recommend an approach utilizing fixed anatomical landmarks on plain radiographs (referencing scaphoid length and scapho-capitate joint) to standardise reporting of proximal fracture union in future studies. Abbreviations: CI: confidence intervals; CT: computer tomography; Df: degrees of freedom; DL: dersimonian and laird estimator; MRI: magnetic resonance imaging; NICE: national institute for health and care excellence; OTA: orthopaedic trauma association; PA: posterior-anterior; PRISMA: preferred reporting items for systematic reviews and meta analyses; RCT: randomised controlled trial; RR: relative risk; SNAC: scaphoid non-union advanced collapse; UK: United Kingdom.


Assuntos
Fraturas Ósseas , Fraturas não Consolidadas , Traumatismos da Mão , Osso Escafoide , Traumatismos do Punho , Adolescente , Adulto , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/cirurgia , Fraturas não Consolidadas/diagnóstico por imagem , Fraturas não Consolidadas/cirurgia , Humanos , Radiografia , Osso Escafoide/diagnóstico por imagem , Osso Escafoide/cirurgia , Traumatismos do Punho/diagnóstico por imagem
6.
World J Orthop ; 13(10): 921-931, 2022 Oct 18.
Artigo em Inglês | MEDLINE | ID: mdl-36312523

RESUMO

BACKGROUND: Coronavirus disease 2019 (COVID-19) has necessitated adaptations in local trauma services, with implementation of novel methods of practice, strategic adaptations, and shifting of resource management. Many of these may serve the driver for landmark changes to future healthcare provision. AIM: To analyse the impact of COVID-19 on service provision by comparing throughput and productivity metrics with preceding years to identify differences in practice that were successful, cost-effective, and sustainable. METHODS: We quantified orthopaedic trauma care provision at a single University Teaching Hospital over a three consecutive year period, from 1st January 2018 to 31st December 2020. Each year was split into four phases based on the 2020 national COVID-19 pandemic periods. We quantitatively analysed change in rates of inpatient trauma operative case load, sub-specialty variation, theatre throughput, and changes in management strategy. Qualitative analysis was based on multidisciplinary team interviews to highlight changes to care pathways. RESULTS: Of 1704 cases were admitted in 2020, 11.9% and 12.4% fewer than 2019 and 2018, respectively. During phase 1, hip fractures encompassed the majority (48.8%) of trauma throughput, with all other subspecialties seeing a reduction. Mean length of stay was shorter during phase 1 (5.7 d); however, the time in theatre was longer (144.3 min). Both, Charlson (0.90) and Elixhauser (1.55) Comorbidity Indices indicated the most co-morbid admissions during 2020 phase 1. CONCLUSION: COVID-19 has resulted in a paradigm shift in how care is accessed and delivered, with many evolving changes and adaptations likely to leave an impression upon healthcare provision in the future.

7.
J Clin Orthop Trauma ; 16: 285-291, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-33613010

RESUMO

The COVID-19 pandemic has resulted in a paradigm shift in clinical practice, particularly in ways in which healthcare is accessed by patients and delivered by healthcare practitioners. Many of these changes have been serially modified in adaptation to growing service demands and department provision capacity. We evaluated the impact of the pandemic on the foot and ankle service at our trauma unit, assessing whether these adaptations to practice were justifiable, successful and sustainable for the future. This was a single-centre, retrospective cohort study analysing the patient care pathway from admission to discharge, for two pre-defined timeframes: Phase 0 (pre-lockdown phase) and Phase 1 (lockdown phase). Patients were split into stable and unstable injuries depending on their fracture pattern. The follow-up modality and duration were evaluated. Trauma throughput for the equivalent timeframe in 2019 was also analysed for comparison. There were 106 unstable fractures and 100 stable fractures in 2020.78 interventional procedures were performed on 72 patients with unstable fractures in Phase-1. Close contact casting was performed on 13 patients at presentation in the ED. Selective patients underwent partial fixation in theatre, which still provided adequate stability. 35% of patients with a stable fracture were discharged directly from the ED with written advice from a review letter. The treatment modality in selective patients, particularly the vulnerable should be carefully assessed. Interventions performed at presentation often negate the need for admission. Partial fixation reduces intraoperative time and surgical insult. Integrating telemedicine into the care pathway, particularly for stable ankle fractures reduces the need for physician-patient contact and eases follow-up burden. Many of our recommended changes are easily replicated in other clinical settings. Should these adaptations demonstrate long-term sustainability, it is likely they will remain incorporated into future clinical practice.

8.
J Clin Orthop Trauma ; 12(1): 138-147, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33716439

RESUMO

Demographic projections for hip fragility fractures indicate a rising annual incidence by virtue of a multimorbid, ageing population with more noncommunicable diseases (NCDs). NCDs are characterised by slow progression and long duration ranging from ischaemic cardiovascular disease, cerebrovascular disease, diabetes, chronic obstructive pulmonary disease to various cancers. Management of this disease burden often involves commencing patients on oral anticoagulants to reduce the risk of thromboembolic events. The use of direct oral anticoagulants (DOACs) in clinical practice has increased due to their rapid onset of action, short half-life and predictable anticoagulant effects, without the need for routine monitoring. Safe and timely surgical intervention relies on reversal of anticoagulants. However, the lack of specific evidence-based guidelines for the perioperative management of patients on DOACs with hip fractures has proved challenging; in particular, the accessibility of DOAC-specific assays, justification of the cost-benefit ratio of targeted reversal agents and indications for neuraxial anaesthesia. This has led to potentially avoidable delays in surgical intervention. Following a literature review of the pharmacokinetic and pharmacodynamics of commonly used DOACs in our region including the role of surrogate markers, we propose a systematic, evidence-based guideline to the perioperative management of hip fractures DOACs. We believe this standardised protocol can be easily replicated between hospitals. We recommend that if patients are deemed suitable for a general anaesthesia, with satisfactory renal function, optimal surgical time should be 24 h following the last ingested dose of DOAC.

9.
Bone Jt Open ; 2(8): 573-583, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-34346738

RESUMO

AIMS: COVID-19 has compounded a growing waiting list problem, with over 4.5 million patients now waiting for planned elective care in the UK. Views of patients on waiting lists are rarely considered in prioritization. Our primary aim was to understand how to support patients on waiting lists by hearing their experiences, concerns, and expectations. The secondary aim was to capture objective change in disability and coping mechanisms. METHODS: A minimum representative sample of 824 patients was required for quantitative analysis to provide a 3% margin of error. Sampling was stratified by body region (upper/lower limb, spine) and duration on the waiting list. Questionnaires were sent to a random sample of elective orthopaedic waiting list patients with their planned intervention paused due to COVID-19. Analyzed parameters included baseline health, change in physical/mental health status, challenges and coping strategies, preferences/concerns regarding treatment, and objective quality of life (EuroQol five-dimension questionnaire (EQ-5D), Generalized Anxiety Disorder 2-item scale (GAD-2)). Qualitative analysis was performed via the Normalization Process Theory. RESULTS: A total of 888 patients responded. Better health, pain, and mood scores were reported by upper limb patients. The longest waiters reported better health but poorer mood and anxiety scores. Overall, 82% had tried self-help measures to ease symptoms; 94% wished to proceed with their intervention; and 21% were prepared to tolerate deferral. Qualitative analysis highlighted the overall patient mood to be represented by the terms 'understandable', 'frustrated', 'pain', 'disappointed', and 'not happy/depressed'. COVID-19-mandated health and safety measures and technology solutions were felt to be implemented well. However, patients struggled with access to doctors and pain management, quality of life (physical and psychosocial) deterioration, and delay updates. CONCLUSION: This is the largest study to hear the views of this 'hidden' cohort. Our findings are widely relevant to ensure provision of better ongoing support and communication, mostly within the constraints of current resources. In response, we developed a reproducible local action plan to address highlighted issues. Cite this article: Bone Jt Open 2021;2(8):573-583.

10.
J Orthop ; 21: 438-443, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32968338

RESUMO

INTRODUCTION: The recognition of anteromedial knee arthritis as a distinct early clinicopathological entity has led to a resurgence in medial unicompartment knee arthroplasty (UKA). Symptomatic knee pain caused by 180° rotational spin of the mobile bearing of the Oxford Knee is an unrecognized and therefore under-reported complication of UKA. Whilst the post-operative radiographic criteria for optimal positioning of UKA is well described in the available literature, this isn't the case for assessing antero-posterior (AP) orientation of the mobile-bearing. METHODS: Following a literature review, we describe a novel radiographic technique that can consistently assess AP orientation, and as a result, diagnose 180° rotational spin of the mobile-bearing. This technique overcomes the radiological challenge of superimposition of the radiopaque markers with the lateral edge of the tibial tray. RESULTS: The modified oblique view results in clear visualization of the metallic rod embedded in the polyethylene, away from the lateral edge of the tibial tray. An anteriorly viewed metallic rod would indicate a well oriented mobile bearing. However, if the metallic beads are visualized anteriorly without dislocation, the component would have spun 180°. CONCLUSION: Clinicians should have a high index of suspicion for 180° spin to have occurred in patients with posterior dislocation with or without spontaneous reduction. We recommend bearing exchange ± revision arthroplasty for symptomatic patients. The modified oblique view is now part of our immediate post-operative XR protocol and repeated for any patient who re-presents symptomatically at any stage following the index procedure.

11.
J Hand Surg Asian Pac Vol ; 25(3): 281-290, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32723052

RESUMO

Background: The little finger metacarpal neck fracture, also known as boxer's fracture, is a commonly encountered upper limb fracture in orthopaedics. There are multiple ways of managing this fracture, ranging from immediate mobilization to rigid internal fixation. However, there is still a lack of consensus on the best management option. The aim of this study is to review all comparative studies, either randomized trial or cohort studies, on little finger metacarpal neck fracture management, meta-analyze the radiological and functional outcome between conservative and operative management. Methods: A systematic search of the literature was conducted between year 1987 to 2018 on MEDLINE and EMBASE. To be included, studies needed to have shown comparison between conservative against operative management, assessing the radiological (palmar angulation) and the patient reported functional outcomes. The data were pooled using fixed-effect method. The methodology was adapted from the Cochrane Handbook for Systematic Review of Interventions and compliant with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PROSPERO CRD42018099168). Results: 5 full papers were included in our study. Our meta-analysis showed that compared to operative management, conservative management report worse radiological palmar angulation at follow-up; but equivalent functional outcome in terms of Quick-DASH and grip strength. Conservative studies also showed fewer mean days off in comparison to operative management. Conservative management also showed equivalent Total Active Motion (TAM) and Visual Analogue Score for Pain (VAS), but some studies had insufficient data to be pooled. Conclusions: Regardless of palmar angulation, conservative treatment of little finger metacarpal neck fracture provides an equivalent functional outcome to surgical intervention with an earlier return to work and no risk of surgical complications. Larger, randomised controlled trials are required.


Assuntos
Fraturas Ósseas/terapia , Ossos Metacarpais/lesões , Ossos Metacarpais/cirurgia , Tratamento Conservador , Avaliação da Deficiência , Fixação Interna de Fraturas , Força da Mão , Humanos , Escala Visual Analógica
12.
Ann Med Surg (Lond) ; 54: 26-31, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32461800

RESUMO

BACKGROUND: The Montgomery case in 2015 resulted in a pivotal change in practice, leading to a patient-centric approach for informed consent. Neck of femur (NOF) fractures are associated with a high rates perioperative morbidity and mortality. Using guidelines highlighted by the British Orthopaedic Association we performed a multi-loop audit within our department to assess the adequacy of informed consent for NOF fractures. METHODS: Two prior cycles had been performed utilising a similar framework. Prior interventions included ward posters, verbal dissemination of information at Junior Doctor's (JD) induction and amendments to the JD handbook. For the latest audit loop, a retrospective analysis of 100 patients was performed. Risk were classified as common, less common, rare and 'other' non-classifiable risks. The adequacy of informed consent was evaluated by assessing the quality and accuracy of documentation in the signed Consent Form-1s for compos mentis patients. RESULTS: Infection, bleeding risks, clots and anaesthetic risks were documented in all patients (100%). Areas of improvement included documentation of neurovascular injuries (98%), pain (75%) and altered wound healing (69%). There was no significant change in the documentation of failure of surgery (83%) and neurovascular injuries (98%). Poorly documented risk factors included mortality (21%), prosthetic dislocation (14%) and limb length discrepancy (6%). CONCLUSION: Following the latest cycle, the trust has now approved the use of 2 consent-specific stickers (for arthroplasty or fixation), amendable on a patient-to-patient basis. As part of the multi-loop process, the cycle will be repeated every year, in line with Junior Doctor rotations. Medical professionals have an ethical, moral and legal obligation to ensure they provide all information regarding surgical interventions to aid patients in making an informed decision.

13.
J Clin Orthop Trauma ; 11(Suppl 3): S326-S331, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32523288

RESUMO

We present early clinical outcomes of patients following anatomical anterior cruciate ligament reconstruction using a TransLateral, single bundle, all-inside technique with a one-year follow-up and radiological evaluation of socket position. Eligible Patients who underwent a primary ACL reconstruction, using the TransLateral, all-inside technique alone, between Jan 2013 and Feb 2016 were included in this study. Of this group, all patients underwent isolated semitendinosus graft harvest. The Lysholm knee scores were measured preoperatively and at one-year follow-up in 40 patients who underwent ACL reconstruction. Postoperatively, antero-posterior and lateral radiographs were obtained to evaluate the position of the femoral socket (using the Bernard and Hertel Grid) and tibial socket (using the Amis-Jakob line). There were 36 males and 4 females with a mean age of 27.1 years (range 16-49). There was a single non-surgical related mortality prior to the one year follow up. We report no postoperative infections or graft failure at one year. The mean preoperative Lysholm score was 68.7 (Range: 29-95). The mean Lysholm score increased to 92.5% (Range: 59-100, p < 0.05). Evaluation of femoral sockets revealed accurate positioning on the Bernard and Hertel Grid with a mean ACL center of 27% along Blumensaat's line and 34% of the height of the intercondylar notch. The mean tibial socket position was 41.8% (Range: 32%-47%) along the Amis-Jakob Line. Our single surgeon case series utilizing the all-inside, TransLateral ACLR technique highlights good early outcomes with no postoperative complications or graft failure at one year.

14.
Arthroplast Today ; 6(4): 755-760, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32923564

RESUMO

Varus malalignment in total hip arthroplasty has been associated with poor long-term outcomes and complications including abnormal load distribution, endosteal osteolysis, frank loosening, and periprosthetic fractures. Postoperative radiographic assessment was performed on 224 patients from our case series who underwent cemented Exeter total hip arthroplasty using the direct lateral approach alone. No patient had a true varus-aligned stem (ie, ≤-5° on the coronal assessment). We describe our surgical technique, with 4 easily reproducible technical tips to achieve positional consistency of the femoral stem: commencing stem insertion from the piriform fossa entry point, using a femoral stem distal centralizer, aiming the tip of the component to the center of the patella, and placing the thumb between the calcar and inferior neck of the femoral component to prevent the stem from tipping into varus.

15.
J Orthop ; 15(1): 1-8, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29167604

RESUMO

The lumbar facet joints have been implicated as one of the causes of low-back pain syndromes. About 15-40% of patients who presented with chronic low-back pain was attributed to lumbar facet joint pain. The purpose of this study was to analyse whether radiofrequency denervation is better than SHAM procedure in treating chronic low-back pain caused by lumbar zygapophysial joints pathology. From the four identified randomised control trials, there is conflicting evidence at an intermediate 3-6-month stage, however; one study demonstrates statistical significance of radiofrequency denervation at 3 months. Longer-term follow-up is needed to prove the efficacy of radiofrequency denervation technique.

16.
J Orthop Case Rep ; 7(4): 51-53, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29181354

RESUMO

INTRODUCTION: The diagnosis of thoracic spondylodiscitis is challenging, given that it is a rare entity in itself and when unusual symptoms such as central chest pain predominate on presentation, it may pose a serious diagnostic challenge. CASE REPORT: A 54-year-old patient presented to accident and emergency with central chest pain and elevated inflammatory markers (C- reactive protein [CRP]: 21 mg/L). Following exclusion of life-threatening cardiac causes, he was discharged home with analgesia and no formal diagnosis. Over the course of the subsequent 6 weeks, he presented to his general practitioner on two different dates with worsening chest pain alongside a new symptom of back pain and progressively rising inflammatory markers. At 6 weeks, he presented back to the emergency department with clinical signs of sepsis, mid-thoracic tenderness with weakness and altered sensation to his legs. The CRP was raised at 297 mg/L. In view of these symptoms, a contrast magnetic resonance imaging scan was performed which revealed destruction of the sixth and seventh disc space with high signal intensity on T2 and short tau inversion recovery images in T6 and T7. Blood cultures were shown to have grown Staphylococcus aureus, and the patient was subsequently treated with combined intravenous antibiotics (flucloxacillin) and oral antibiotics (rifampicin) for 15 weeks resulting in complete resolution of his symptoms. CONCLUSION: Our case report highlights the need for a high index of suspicion of spondylodiscitis in patients presenting with central chest pain, unresolving back pain and elevated inflammatory markers especially in the absence of any other formal diagnosis.

17.
Ann Med Surg (Lond) ; 19: 7-18, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28603610

RESUMO

BACKGROUND: The current evidence suggests that rotational stability in not restored in patients with anterior cruciate ligament (ACL) ruptures, despite reconstructive surgery. The graded pivot-shift is a useful clinical test to delineate extent of ligamentous laxity within the knee. Given its lateralised position, we hypothesized that reconstruction of the anterolateral ligament (ALL) would provide restraint to excessive internal rotation, restoring rotational stability. METHODS: 10 patients with MRI confirmed diagnosis of an isolated ACL rupture were included. Patients assigned a grade-3 pivot-shift underwent dual-ligament reconstruction for the ACL and ALL (Group 2), whilst patients with an absent pivot-shift, grade-1 or grade-2 underwent single ligament reconstruction for just the ACL (Group 1). Total range of rotation (TRR) was measured using a 3D-kinematic system at 30°,60°and 90° of knee flexion. Data was collected on the pathology-free contralateral normal knee (CNK), ACL-deficient knee (ADK) and the ACL-reconstructed knee (ARK). RESULTS: A statistically significant pre-operative difference in TRR between the CNK and ADK was noted between Group 1 and 2 (4.04° vs. 1.53°; p < 0.05). Postoperatively, both groups achieved a TRR that was either equivalent, or surpassed values that were observed on the CNKs. The absolute and percentage reduction in TRR at 30° of knee flexion was significantly higher in Group-2 compared to Group-1 (-8.15° vs. -2.96°; p < 0.001) and (28.04% vs. 13.31%; p < 0.001) respectively. CONCLUSION: Our findings are based primarily in anaesthetized patients, with kinematic values at time-zero postoperatively. Patients presenting with significant rotational instability following a primary ACL injury and assessed to have a grade-3 pivot-shift may benefit from dual-ligament reconstruction. Further research is required to assess long-term patient-centered clinical outcomes.

18.
BMJ Case Rep ; 20162016 Mar 11.
Artigo em Inglês | MEDLINE | ID: mdl-26969353

RESUMO

A 70-year-old man presented to accident and emergency with an isolated anteriorly dislocated shoulder, in the absence of a concomitant fracture. There was no neurovascular deficit at presentation, and the shoulder was reduced under sedation, using the Kocher's technique. Following this, the patient developed signs of hypovolaemic shock. Clinical examination revealed an expanding fullness in the deltopectoral area, with compromise of the limb neurovascular status. CT imaging confirmed an expanding haematoma from the axillary vessels, restricting left lung expansion. Once resuscitated, the patient was transferred to theatre for exploration of the bleeding vessels. Intraoperative findings included an avulsed anterior circumflex humeral artery that was subsequently ligated. Postoperatively, the patient developed axillary, radial, median and ulnar nerve neuropraxia, which improved clinically prior to discharge. The patient was ultimately discharged home after a lengthy inpatient stay.


Assuntos
Plexo Braquial/lesões , Hematoma/diagnóstico por imagem , Úmero/irrigação sanguínea , Luxação do Ombro/complicações , Idoso , Artérias , Artéria Axilar/lesões , Artéria Axilar/cirurgia , Hidratação , Hematoma/etiologia , Humanos , Masculino , Choque/terapia , Luxação do Ombro/diagnóstico por imagem
19.
BMJ Open Sport Exerc Med ; 2(1): e000116, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-28879022

RESUMO

The shoulder, specifically the glenohumeral joint, by virtue of its anatomical characteristics and biomechanics confers a large range of movement, which ultimately results in a joint that is inherently prone to becoming unstable. The incidence of acute traumatic shoulder dislocation varies within the sporting environment, commonly occurring following direct trauma. Anterior dislocations account for nearly 90% of all dislocations. While most are referred and managed in the emergency department, pitch-side relocation by experienced clinicians does occur prior to referral. The aim of this study was to delineate a guideline specifically for the pitch-side management of this common injury. A literature search of PubMed and Medline using the keywords 'prehospital', 'pitch-side', 'shoulder dislocation' and 'reduction' or 'relocation technique' was performed, and the available literature was reviewed and collated. Articles focusing on reduction techniques were then reviewed, with particular consideration on their applicability to a pitch-side setting. While studies exist that compare and contrast examination and reduction techniques, most are based in a hospital setting. To date, there is no standardised management protocol published for the initial management of an anterior dislocated shoulder in a pitch-side setting. This article addresses this discrepancy and proposes a structured, algorithmic approach to the pitch-side management of a shoulder dislocation. The article addresses factors to consider in a pitch-side setting, suitable techniques and postreduction care. While a systematic approach has been delineated in this article, we recommend those pitch-side medical practitioners who provide this form of support should have attended appropriate training and ensure adequate malpractice cover.

20.
BMJ Case Rep ; 20142014 Mar 18.
Artigo em Inglês | MEDLINE | ID: mdl-24642179

RESUMO

A 70-year-old woman presented with right knee pain and a 'grinding' sensation 6 months after a total knee replacement for osteoarthritis. Clinical examination revealed a valgus deformity, patellofemoral crepitus and a reduced knee flexion. Radiographs revealed distinctive findings including the 'bubble sign', 'cloud sign' and the 'metal line sign', which are diagnostic of metallosis. Metallosis is an uncommon complication of total joint replacements, where bone and periprosthetic soft tissues are infiltrated by metallic debris from wearing of the prostheses. This usually occurs in high-wear joints such as hips and knees. Treatment for patients diagnosed with metallosis is synovectomy and a revision surgery. Our patient underwent revision surgery 5 years after her initial surgery.


Assuntos
Artroplastia do Joelho , Articulação do Joelho/diagnóstico por imagem , Prótese do Joelho/efeitos adversos , Metais/efeitos adversos , Falha de Prótese , Sinovite/diagnóstico por imagem , Idoso , Feminino , Humanos , Hipersensibilidade/etiologia , Articulação do Joelho/cirurgia , Radiografia , Reoperação , Sinovite/etiologia
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