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Can we develop consensus on long-term follow-up and surveillance of primary shoulder arthroplasty? A study protocol using a real-time Delphi technique among expert clinicians in the UK. BMJ Open 2024; 14:e081703. [PMID: 38401899 PMCID: PMC10895210 DOI: 10.1136/bmjopen-2023-081703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/25/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Shoulder arthroplasty incidence is projected to continue its exponential growth and the resultant burden of monitoring patients with shoulder arthroplasty implants creates significant pressure on orthopaedic services. Surveillance offers the opportunity to study implant longevity, detect failing implants and potentially perform revision at lower morbidity and cost. There is a paucity of evidence to support recommendations on long-term follow-up in shoulder arthroplasty. Prospective studies comparing long-term follow-up and structure are impractical from time, resource and cost perspectives. A real-time Delphi technique represents a mechanism by which experts involved in long-term follow-up of primary shoulder arthroplasty can formulate recommendations via a transparent, reproducible and efficient process. We outline the protocol for a real-time Delphi study seeking consensus on long-term follow-up and surveillance of primary shoulder arthroplasty . METHODS A real-time Delphi technique will be used. A planning committee will design the Delphi statements. A steering committee will supervise and monitor the real-time Delphi process. Participants will be asked to rate their agreement with statements using a 5-point Likert scale. The Delphi statements will be derived from review of published literature, and the strength of evidence available for each statement will be provided. We will offer participation to all surgeons and extended-scope practitioners who are current members of the British Elbow & Shoulder Society (BESS) and have clinical practice involving shoulder arthroplasty follow-up. The questionnaire will be active for 4 weeks and requires a minimum of 20 participants. Consensus agreement is defined as 70% of participants selecting at least a 4-point on a 5-point Likert scale. DISCUSSION We anticipate the outlined study will achieve consensus on long-term follow-up and surveillance of primary shoulder arthroplasty. We intend to use the expert consensus recommendations achieved, in addition to the limited applicable published evidence available, to produce BESS-affiliated guidelines on long-term follow-up and surveillance of primary shoulder arthroplasty.EthicsEthical approval is not required for the real-time Delphi study.We expect the results of this initiative will be published in a peer-reviewed, high-impact journal.
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Scoping review: Evidence for long-term follow-up and monitoring in shoulder and elbow arthroplasty. Shoulder Elbow 2023; 15:593-601. [PMID: 37981966 PMCID: PMC10656974 DOI: 10.1177/17585732231156403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/18/2023] [Accepted: 01/21/2023] [Indexed: 11/21/2023]
Abstract
Aims Long-term follow-up and monitoring of asymptomatic shoulder and elbow arthroplasty remains contentious, with a wide spectrum of non-evidence-based mechanisms used. This scoping review aims to outline related evidence, thereby informing research requirements. Methods Studies relevant to shoulder and elbow arthroplasty follow-up, surveillance and time-related failure were included. The review included randomised controlled trials, systematic reviews and economic studies indexed in MEDLINE, Embase, Cochrane CDSR and Cochrane CENTRAL since 1 January 2012. In addition, all registry studies, follow-up studies, cohort studies and case reports indexed in MEDLINE since 1 January 2020 were included. The screening was undertaken by two reviewers. Key characteristics of each study were described, alongside a narrative review. Results Twenty-one articles were included. We were unable to identify evidence that long-term follow-up and monitoring of asymptomatic shoulder and elbow arthroplasty identifies failure or leads to a revision that is of reduced patient morbidity and cost. In addition, no evidence was apparent to inform whether patients will self-present with a failing implant. Several surveillance mechanisms were identified. Conclusion This scoping review highlights the paucity of evidence related to long-term follow-up and monitoring of shoulder and elbow arthroplasty, and the need for high-quality data to inform the development of evidence-based care pathways.
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Clinical Outcomes of Arthroscopic Revision Rotator Cuff Repair. Indian J Orthop 2023; 57:490-494. [PMID: 36825272 PMCID: PMC9941391 DOI: 10.1007/s43465-022-00811-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 12/22/2022] [Indexed: 02/15/2023]
Abstract
Aims Multiple studies have shown excellent clinical results in primary rotator cuff repairs; however, not much evidence is available in the literature on the outcomes of arthroscopic revision rotator cuff repairs. The purpose of this study was to report a cohort of patients who underwent revision arthroscopic rotator cuff repair and identify factors that may influence its outcomes. Methods We examined a cohort of 62 patients which underwent revision arthroscopic rotator cuff repair in a single UK institution with a minimum of 24 months follow-up. Active shoulder movements including forward flexion, abduction and external rotation were evaluated, as well as Oxford Shoulder Score (OSS). Further subgroup analysis was performed looking of the effects of age, size of tear, obesity and diabetes mellitus had on clinical outcomes. Results 59 patients were available for final review. 39 male and 23 were female. The mean age was 64 years. Overall, significant improvements were seen in terms of OSS (p < 0.05), active forward flexion (p < 0.05), active abduction (p < 0.05) and active external rotation (p < 0.05). Our study showed that a significant proportion of patients undergoing arthroscopic revision rotator cuff repair achieve good outcomes. Repairing small- and medium-size tears was successful, diabetics had no post-operative improvements, obese patients achieved significant improvement in range of movement and age was not a predictor of surgical success. Conclusion Overall, arthroscopic revision surgery is a successful option; however, appropriate patient selection and counselling is paramount.
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Surgical fixation of isolated greater tuberosity fractures of the humerus- systematic review and meta-analysis. J Clin Orthop Trauma 2021; 23:101670. [PMID: 34790560 PMCID: PMC8577466 DOI: 10.1016/j.jcot.2021.101670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/03/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES A systematic review was undertaken based on PRISMA guidelines to study the results of surgical treatment of Greater Tuberosity fractures of the Humerus by different techniques (Open, Percutaneous or Arthroscopic) and using different fixation devices (Sutures, Screws and Plates). DATA SOURCES Literature searches were performed for studies in English on four online databases (MEDLINE®, Embase®, Ovid® Emcare and CINAHL®) using a pre-planned search strategy. STUDY SELECTION Studies were screened against pre-decided inclusion and exclusion criteria. 24 articles were eligible for inclusion involving 562 patients in all. DATA EXTRACTION A template was used for collection of relevant data regarding the study design, demographics, fracture characteristics, surgical techniques and implants used, outcomes, complications and re-operations. Methodological quality was assessed using a modified Coleman Methodology Score. DATA SYNTHESIS Pooled analysis was conducted for (1) complications/reoperations of different devices; and (2) reported results using standard outcome measures of various techniques. Results were pooled using inverse variance method. When pooling proportions, we used arcsine transformation to account for zero events. CONCLUSION Use of screws was associated with higher rates of total complications (23.7%) as well as reoperations (13.2%), compared to sutures (14.2%; 2.6%) and plates (10.6%; 4.1%). In a subgroup analysis, use of low-profile plates (LPPs) was associated with the lowest rates of total complications (4.97%). The superiority of any surgical technique could not be established using the pooled Constant or ASES scores because there was lack of uniformity in the reporting of outcome measures. Our analysis of complications of the various fixation devices dissuades the use of screws and favours the use of low-profile plates. There is a need for prospective studies comparing arthroscopic suture fixation with open low-profile plate fixation of GT fractures.
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Two-Stage Primary Arthroplasty in the Infected Native Knee: A Systematic Review and Pooled Analysis. Indian J Orthop 2021; 55:1256-1266. [PMID: 34824727 PMCID: PMC8586282 DOI: 10.1007/s43465-021-00402-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 03/31/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The knee is the commonest native joint to develop an infection. A two-stage primary knee replacement, with an interim stage of debridement and cement spacer application, modelled after two-stage revision for periprosthetic joint infections (PJI) has been reported for the management of chronic infections. AIMS To systematically review the literature to find the infection-free survival and outcomes of this operation and explore its indications. METHODS PRISMA guidelines were followed for this review. A systematic search of 4 online databases was conducted on 9/8/2020. After reviewing 226 abstracts and applying our selection criteria, 10 papers were selected for full-text review, and 9 included in the final synthesis. RESULTS On pooled analysis, an infection-free survival of 95.6% (CI 94.7-96.4) was found at 2 years in 139 knees, which was unchanged over the remainder of the follow-up (Mean 3.9 years). The complication rate after final implantation was 6% in those that did not develop reinfection. The mean pooled Knee Society Score (KSS) and KSS Function score among 70 patients (4 papers) was 83.4 (80.1-89.0) and 76.8 (71.5-78.0), respectively. The mean range of motion among 82 patients (6 papers) was more than 100°. CONCLUSIONS Two-stage primary knee replacement is a safe, effective and reliable procedure with good results in the short to medium term. Further studies are required to lay down precise indications and cost-effectiveness of this procedure, in comparison to other strategies for chronic infection. All joint registries should develop methods to identify patients undergoing two-stage procedures, to understand their long-term survival and outcomes.
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P25 AVN and complication rate following Intracapsular fracture Neck of Femur fixation in the under 60s. – Derby experience. BJS Open 2021. [PMCID: PMC8030221 DOI: 10.1093/bjsopen/zrab032.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction Neck of femur fractures (NOF#) are common in Trauma and Orthopaedics and Avascular necrosis (AVN) is a major complication. Guidance advises fixation within 48 hours, with no separate guidance for under 60 years of age. We reviewed factors affecting the complication rate in intracapsular NOF#’s undergoing fixation under the age of 60. Methodology We retrospectively reviewed a 5 year cohort (2013-2017) of intracapsular NOF#’s with native femoral head retention. 49 patients were identified. The following were determined: • Time to fixation from presentation in ED - 0-6hrs, 6-12hrs, 12-18hrs, 18-24hrs, 24-48hrs, 48+hrs: • Fixation type - Cannulated screw (CS), Dynamic Hip Screw (DHS), DHS + CS: • Complications – AVN, Non-union: • Displaced/Undisplaced Results 31 were undisplaced, 18 displaced. 82% (N = 40) were treated with CS, 10% (N = 5) with DHS and 8% (N = 4) with DHS + CS. Overall 21% developed AVN and 10% developed non-union. After undisplaced fractures 19% developed AVN and 10% developed non-union. After displaced fractures 22% developed AVN and 11% developed non-union. 40 patients were fixed using CS, 20% developed AVN and 12.5% had non-union. AVN occurred in 20% of those fixed with a DHS and 25% fixed with DHS and CS. No AVN was identified in the 0-6 hr fracture fixation time range. Conclusion No patients receiving fixation in less than 6 hours went on to have AVN or non-union, with higher rates after this time. There was no difference in outcome regarding AVN when looking at different fixation methods. There was no difference in complications when comparing fracture displacement.
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Protocol for a multi-site pilot and feasibility randomised controlled trial: Surgery versus PhysiothErapist-leD exercise for traumatic tears of the rotator cuff (the SPeEDy study). Pilot Feasibility Stud 2021; 7:17. [PMID: 33413664 PMCID: PMC7788278 DOI: 10.1186/s40814-020-00714-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/27/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Clinically, a distinction is made between types of rotator cuff tear, traumatic and non-traumatic, and this sub-classification currently informs the treatment pathway. It is currently recommended that patients with traumatic rotator cuff tears are fast tracked for surgical opinion. However, there is uncertainty about the most clinically and cost-effective intervention for patients with traumatic rotator cuff tears and further research is required. SPeEDy will assess the feasibility of a fully powered, multi-centre randomised controlled trial (RCT) to test the hypothesis that, compared to surgical repair (and usual post-operative rehabilitation), a programme of physiotherapist-led exercise is not clinically inferior, but is more cost-effective for patients with traumatic rotator cuff tears. METHODS SPeEDy is a two-arm, multi-centre pilot and feasibility RCT with integrated Quintet Recruitment Intervention (QRI) and further qualitative investigation of patient experience. A total of 76 patients with traumatic rotator cuff tears will be recruited from approximately eight UK NHS hospitals and randomly allocated to either surgical repair and usual post-operative rehabilitation or a programme of physiotherapist-led exercise. The QRI is a mixed-methods approach that includes data collection and analysis of screening logs, audio recordings of recruitment consultations, interviews with patients and clinicians involved in recruitment, and review of study documentation as a basis for developing action plans to address identified difficulties whilst recruitment to the RCT is underway. A further sample of patient participants will be purposively sampled from both intervention groups and interviewed to explore reasons for initial participation, treatment acceptability, reasons for non-completion of treatment, where relevant, and any reasons for treatment crossover. DISCUSSION Research to date suggests that there is uncertainty regarding the most clinically and cost-effective interventions for patients with traumatic rotator cuff tears. There is a clear need for a high-quality, fully powered, RCT to better inform clinical practice. Prior to this, we first need to undertake a pilot and feasibility RCT to address current uncertainties about recruitment, retention and number of and reasons for treatment crossover. TRIAL REGISTRATION ClinicalTrials.gov ( NCT04027205 ) - Registered on 19 July 2019. Available via.
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Diabetic patients are almost twice as likely to experience complications from arthroscopic rotator cuff repair. Shoulder Elbow 2020; 12:109-113. [PMID: 32313560 PMCID: PMC7153207 DOI: 10.1177/1758573219831691] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 01/25/2019] [Indexed: 11/15/2022]
Abstract
AIMS Large population-based studies have demonstrated increased prevalence of rotator cuff disease amongst diabetics. Recent studies have suggested comparable clinical outcomes from rotator cuff repair despite suggestions of increased complication rates amongst diabetics. However, there is a relative paucity of studies considering the effect of diabetes upon complication rate. We aim to report and quantify the effect of diabetes on complication rates following arthroscopic rotator cuff repair. MATERIALS AND METHODS A retrospective review of a consecutive series of patients undergoing arthroscopic rotator cuff repair between January 2011 and December 2014 was performed. Diabetic status and complication data defined as infection, frozen shoulder, re-tear or re-operation were collected and interrogated. RESULTS A total of 462 patients were included at median follow-up of 5.6 years. Diabetics were significantly more likely to experience frozen shoulder (15.8% vs. 4.4%, p = 0.001), re-tear (26.3% vs. 15.6%, p = 0.042) or at least one complication following surgery (35.1% vs. 22.7%, p = 0.041) compared to non-diabetics. These equated to odds ratios of 4.03, 1.94 and 1.84, respectively. CONCLUSIONS Diabetic patients are almost twice as likely to experience complications following arthroscopic rotator cuff repair, including double the risk of repair failure and more than four times the risk of frozen shoulder.
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Proximal humerus deformity, in a four-limb amputee following meningococcal septicaemia. BMJ Case Rep 2018; 2018:bcr-2018-226040. [PMID: 30366892 DOI: 10.1136/bcr-2018-226040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present a challenging case of proximal humerus varus deformity in a four-limb amputee, caused by growth arrest from meningococcal septicaemia. The deformity resulted in a loss of function for our patient with inhibition of activities of daily living, requiring corrective osteotomy to help improve the range of motion of the shoulder. We describe in detail the management of our patient, highlight the importance of the orthopaedic manifestations of meningococcal septicaemia, and demonstrate the importance of monitoring potential deformities from growth arrest in these patients.
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Management of type IIB and IIIB olecranon fractures. Case series. Int J Surg Case Rep 2017; 41:296-300. [PMID: 29127918 PMCID: PMC5683747 DOI: 10.1016/j.ijscr.2017.10.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 10/20/2017] [Indexed: 11/18/2022] Open
Abstract
Management of type IIB and IIIB olecranon fractures. Report and evaluate the functional outcome of plate fixation. Oxford elbow score. Rotational range of movement and flexion arc.
Objectives to report and evaluate the functional outcome of plate fixation in comminuted olecranon fractures (Mayo types IIB and IIIB). Method 23 consecutive patients with comminuted fractures of the olecranon presenting to our unit Between Feb 2011 and Jan 2015, at a mean follow-up of thirty-six months. Main outcome measurements include radiographic healing, post-operative range of motion, complications, outcome score and patient satisfaction. Results Our study included thirteen females and ten males with a mean age of 55(18–97). Fourteen were Mayo type IIB and nine were Mayo type IIIB. Eighteen patients had no complications post-operatively with good outcome with mean oxford score of 45, full rotational ROM and mean flexion arc of 20–130 °. Five patients had range of motion between 40–90 ° with full rotational ROM and mean oxford score of 24. Two patients out of five required metal work removal. No non-unions were noted in our series. Conclusion Plate fixation of complex olecranon fracture is an effective, reliable method of treatment with low risk of non-union. Restoration of a functional flexion arc of movement can be expected with application of correct technique.
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Outcomes of Arthroscopic Revision Rotator Cuff Repair. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Reverse total shoulder arthroplasty using a trabecular metal glenoid base plate. Bone Joint J 2016; 98-B:969-75. [DOI: 10.1302/0301-620x.98b7.37688] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 03/10/2016] [Indexed: 11/05/2022]
Abstract
Aim We present the medium-term clinical results of a reverse total shoulder arthroplasty with a trabecular metal glenoid base plate. Patients and Methods We reviewed 125 consecutive primary reverse total shoulder arthroplasties (RTSA) implanted in 124 patients for rotator cuff arthropathy. There were 100 women and 24 men in the study group with a mean age of 76 years (58 to 89). The mean follow-up was 32 months (24 to 60). No patient was lost to follow-up. There were statistically significant improvements in the mean range of movement and Oxford Shoulder Score (p < 0.001). Kaplan-Meier survivorship at five years was 96.7% (95% confidence interval 91.5 to 98.7) with aseptic glenoid failure as the end point. Radiologically, 63 shoulders (50.4%) showed no evidence of notching, 51 (40.8%) had grade 1 notching, ten (8.0%) had grade 2 notching and one (0.8%) had grade 4 notching. Radiolucency around the glenoid base plate was found in one patient (0.8%) and around the humeral stem in five (4.0%). In all, three RTSA (2.4%) underwent revision surgery for aseptic mechanical failure of the glenoid within 11 months of surgery due to malseating of the glenosphere. Conclusion The clinical results of this large independent single unit series are comparable to those from previous series of RTSA reported in the literature. A trabecular metal base plate is safe and effective in the medium-term. Cite this article: Bone Joint J 2016;98-B:969–75.
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Implementation of a Shoulder Soft Tissue Injury Triage Service in a UK NHS Teaching Hospital Improves Time to Surgery for Acute Rotator Cuff Tears. BMJ QUALITY IMPROVEMENT REPORTS 2016; 5:bmjquality_uu211254.w4531. [PMID: 27335643 PMCID: PMC4915307 DOI: 10.1136/bmjquality.u211254.w4531] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 03/09/2016] [Indexed: 11/30/2022]
Abstract
Shoulder problems account for 2.4% of GP consultations in the United Kingdom and of those 70% are related to the rotator cuff. Many rotator cuff tears are of a degenerate nature but they can occur as a result of trauma in 8% of cases. Evidence suggests that patients with traumatic rotator cuff tears gain a better outcome in terms of pain and function if the tear is repaired early after injury. A specialist shoulder soft tissue injury clinic was set up in a large UK NHS teaching hospital with the primary purpose in the first year to halve the length of time patients with traumatic rotator cuff tears had to wait to consult a specialist and double the number of patients undergoing surgical repair within three months. The secondary purpose was to ensure that the new clinic was utilised to capacity by the end of the first year. The clinic was later expanded to manage patients with acute glenohumeral joint (GHJ) or acromioclavicular joint (ACJ) dislocations and identify those patients requiring surgical stabilisation. The new service involved referral of all patients presenting to the Accident & Emergency department with recent shoulder trauma and either an inability to raise the arm over shoulder height with a normal set of radiographs, or a confirmed GHJ or ACJ dislocation; to a specialist clinic run by an experienced upper limb physiotherapist. Patients were reassessed and referred for further imaging if required. Those patients found to have traumatic rotator cuff tears or structural instability lesions were listed for expedited surgery. The clinic ran alongside a consultant-led fracture clinic giving fast access to surgical decision-making. The service was reviewed after 3, 6, and 12 months and findings compared to a sample of 30 consecutive patients having undergone rotator cuff repair surgery via the previous pathway. 144 patients were referred to the clinic in the first year: 62 with rotator cuff symptoms, 38 with GHJ instability, 13 with ACJ instability, and 33 others. 7 missed fractures were identified. 12 patients subsequently underwent rotator cuff repair surgery, 10 GHJ stabilisation, and 1 ACJ stabilisation. Mean referral time to first clinical assessment improved from 37 days to 8 days. For rotator cuff repair: mean referral to surgery time was 86 days compared with 115 days on the old pathway. 58% of patients underwent surgery within 90 days of injury compared with 20% previously. Our new service resulted in surgical repair of traumatic rotator cuff tears 29 days faster than the traditional system with an extra 38% of patients having surgery within 90 days of injury - a benchmark thought to improve outcome. Future work will aim to improve this percentage further and include long term patient follow up of outcome measures after surgery.
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Not all patients with displaced proximal humerus fractures are suitable for sling treatment. BMJ 2015; 350:h1669. [PMID: 25825385 DOI: 10.1136/bmj.h1669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Medium-term results of the Discovery elbow replacement are presented. We reviewed 51 consecutive primary Discovery total elbow replacements (TERs) implanted in 48 patients. The mean age of the patients was 69.2 years (49 to 92), there were 19 males and 32 females (37%:63%) The mean follow-up was 40.6 months (24 to 69). A total of six patients were lost to follow-up. Statistically significant improvements in range movement and Oxford Elbow Score were found (p < 0.001). Radiolucent lines were much more common in, and aseptic loosening was exclusive to, the humeral component. Kaplan-Meier survivorship at five years was 92.2% (95% CI 74.5% to 96.4%) for aseptic loosening. In four TERs, periprosthetic infection occurred resulting in failure. A statistically significant association between infection and increased BMI was found (p = 0.0268). Triceps failure was more frequent after the Mayo surgical approach and TER performed after previous trauma surgery. No failures of the implant were noted. Our comparison shows that the Discovery has early clinical results that are similar to other semi-constrained TERs. We found continued radiological surveillance with particular focus on humeral lucency is warranted and has not previously been reported. Despite advances in the design of total elbow replacement prostheses, rates of complication remain high.
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A validation of the Oswestry Spinal Risk Index. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2014; 25:247-251. [PMID: 25391625 DOI: 10.1007/s00586-014-3665-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 11/03/2014] [Accepted: 11/03/2014] [Indexed: 12/11/2022]
Abstract
PURPOSE The purpose of this study was to validate the Oswestry Spinal Risk Index (OSRI) in an external population. The OSRI predicts survival in patients with metastatic spinal cord compression (MSCC). METHODS We analysed the data of 100 patients undergoing surgical intervention for MSCC at a tertiary spinal unit and recorded the primary tumour pathology and Karnofsky performance status to calculate the OSRI. Logistic regression models and survival plots were applied to the data in accordance with the original paper. RESULTS Lower OSRI scores predicted longer survival. The OSRI score predicted survival accurately in 74% of cases (p = 0.004). CONCLUSIONS Our study has found that the OSRI is a significant predictor of survival at levels similar to those of the original authors and is a useful and simple tool in aiding complex decision making in patients presenting with MSCC.
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Andrew's bridge system: an aesthetic and functional option for rehabilitation of compromised maxillary anterior dentition. CASE REPORTS 2014; 2014:bcr-2014-203988. [DOI: 10.1136/bcr-2014-203988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Predictors of change in 'discharge destination' following treatment for fracture neck of femur. Injury 2014; 45:1080-4. [PMID: 24613613 DOI: 10.1016/j.injury.2014.02.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 01/28/2014] [Accepted: 02/02/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The purpose of our study was to analyse the incidence and factors predicting the 'change in discharge destination' in patients with fractured neck of femur who were treated surgically. MATERIALS AND METHODS Fifteen hundred and seventy-three consecutive patients admitted with a fractured neck of femur, residing in their own home prior to admission were studied. Patients who did not have an operation (n=70) for their hip fracture were excluded from the study. Residential location in the UK is broadly categorised as: RESULTS A downward drift in "discharge destination" of 20% was noted after analysis. Univariate analysis revealed that age, gender, AMT score, place of fall, type of fracture, walking ability outdoor and indoor, ASA grade, medical co-morbidity requiring physician review and delay beyond 36h to surgery had a significant effect. Multiple logistic regression analysis revealed that increasing age, male gender (OR=1.67), accompaniment for outdoor mobilisation (OR=1.96), increasing ASA grade, AMT score <6 (OR=4.86), pre-operative medical condition requiring physician review (OR=2.27), delay greater than 36h for medical reasons (OR=4.38) were predictors of the change in discharge destination. CONCLUSION The most important predictors of the change in the discharge destination were the medical condition, cognitive and physical function of the patient at admission. Male gender and increasing age were contributory. The only clinician dependent factor that seemed to affect this change of residential status was delay to surgery secondary to medical problems. Awareness of key predictors that affect the "discharge destination" can be useful for the multidisciplinary team and patients' families to evaluate and plan for an early, satisfactory and appropriate referral to either community services or institutional care, which in turn could have a significant socioeconomic impact.
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Study of rotator cuff pathology using the health improvement network (THIN) database. Int J Surg 2013. [DOI: 10.1016/j.ijsu.2013.06.406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
Background The shoulder is the second most frequently injured joint after the knee in rugby players and labral tears appear to be common. There is limited data available in the literature regarding the mechanisms of posterior labral injury in rugby players and the management of these injuries. Objective The aim of this study is to report the clinical presentation, arthroscopic findings, surgical technique for repair, and the functional outcome in elite English rugby players with isolated posterior labral injuries. Study Design Case series (level IV evidence) Materials and Methods Over a 5-year period we surgically treated 142 elite rugby players, of whom 11 (7.8%) had isolated posterior labral injuries. All these 11 patients had significant contact injury. Only three (24%) patients had a true posterior shoulder dislocation. Pre- and postoperative assessment included Constant score, Oxford shoulder score, and Oxford instability score. We also assessed the time taken to return to preinjury level of fitness and the complications of surgery. Results Average follow-up was for 32 months (range 17–54 months). The mean Constant score improved from 66 to 99. The Oxford score indicated improvement, decreasing from 33 to 18; similarly, the Oxford instability score also decreased from 52.2 to 12.3. Return to playing rugby at peak level was at a mean of 4.3 months after arthroscopic repair. Conclusion Successful clinical results and rapid return to play can be achieved by appropriate early arthroscopic repair and supervised accelerated rehabilitation for posterior labral tears in elite rugby players.
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Abstract
Background Rugby is an increasingly popular collision sport. A wide spectrum of injuries can be sustained during training and match play. Rotator cuff injury is uncommon in contact sports and there is little published literature on the treatment of rotator cuff tears in rugby players. Aims We therefore reviewed the results and functional outcomes of arthroscopic rotator cuff repair in elite rugby players. Materials and Methods Eleven professional rugby players underwent arthroscopic rotator cuff repair at our hospital over a 2-year period. We collected data on these patients from the operative records. The patients were recalled for outcome scoring and ultrasound scans. Results There were seven rugby league players and four rugby union players, including six internationals. Their mean age was 25.7 years. All had had a traumatic episode during match play and could not return to the game after the injury. The mean time to surgery was 5 weeks. The mean width of the cuff tear was 1.8 cm. All were full- thickness cuff tears. Associated injuries included two Bankart lesions, one bony Bankart lesion, one posterior labral tear, and two 360° labral tears. The biceps was involved in three cases. Two were debrided and a tenodesis was performed in one. Repair was with suture anchors. Following surgery, all patients underwent a supervised accelerated rehabilitation programme. The final follow-up was at 18 months (range: 6–31 months) post surgery. The Constant scores improved from 44 preoperatively to 99 at the last follow-up. The mean score at 3 months was 95. The Oxford shoulder score improved from 34 to 12, with the mean third month score being 18. The mean time taken to return to full match play at the preinjury level was 4.8 months. There were no complications in any of the patients and postoperative scans in nine patients confirmed that the repairs had healed. Conclusion We conclude that full-thickness rotator cuff tears in the contact athlete can be addressed successfully by arthroscopic repair, with a rapid return to preinjury status.
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Nonunion of a scapular spine fracture: Case report and management with open reduction, internal fixation, and bone graft. INTERNATIONAL JOURNAL OF SHOULDER SURGERY 2011; 2:64-7. [PMID: 20300318 PMCID: PMC2840823 DOI: 10.4103/0973-6042.42202] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Fractures of the scapular spine are relatively uncommon. We report a case of a 39 year old male who developed an atrophic non-union scapular spine fracture entering the spino-glenoid notch. We describe our experience with this rare fracture pattern and identify the need for early internal fixation in the young, active and working population.
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Peg-in-socket nonunion of the radial neck: case report and review of the literature. J Shoulder Elbow Surg 2008; 18:e11-3. [PMID: 18667337 DOI: 10.1016/j.jse.2008.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2007] [Revised: 03/07/2008] [Accepted: 04/03/2008] [Indexed: 02/01/2023]
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Abstract
Orthopaedic trauma requiring surgical admission presents to our hospitals right throughout the week. However, the level of service provided to trauma patients appears to fluctuate with more surgery facilities available during weekday "office-hours" with reduced facilities at the weekend. The National Confidential Enquiry into Peri-operative Deaths (NCEPOD) in 1999 laid down guidelines for orthopaedic trauma surgery in elderly patients clearly stating that no elderly patient requiring an urgent operation should have to wait for more than 24 h once fit for surgery. We see no reason to exclude the younger population from such a directive and have hence applied the same standard of "surgery within 24 h of admission" as our index of appropriate practice. Audit of our consultant delivered performance confirmed that while an average 88% of "weekday service" patients admitted Sunday through Thursday achieved this standard, only an average of 64% of weekend service patients admitted on Friday or Saturday achieved the same standard. The purpose of this report is to increase awareness of what we believe to be a widespread dilemma. The day of the week should not dictate the treatment of the patient.
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Abstract
STUDY DESIGN Prospective observational study. OBJECTIVES The critical appraisal of the mannequin sign in the validation of patients with symptoms of sciatica. SUMMARY OF BACKGROUND DATA Sixty-five consecutive patients with magnetic resonance imaging-proven lumbar disc herniation and symptoms of sciatica. Mean patient age was 48 (range 28-62) years. Thirty-seven patients were male and 28 were female. METHODS The mannequin sign is positive when a patient adopts an antalgic posture with the relevant lower limb flexed at the hip and knee with the pelvis tilting towards the affected side, in the classic manner of a mannequin's pose. Reproducibility of the sign was recorded when all patients were examined by a second clinician. Lumbar disc herniation with nerve root impingement was confirmed by magnetic resonance imaging. RESULTS The mannequin sign had 100% reproducibility and 80% sensitivity in diagnosing lumbar disc herniations with nerve root impingement. Twenty-four patients had L4-L5 disc herniations and 41 had L5-S1 disc herniations. CONCLUSION Astute clinical examination can minimize inaccurate diagnosis, unnecessary investigations, and even inappropriate surgical intervention. The mannequin sign, first observed and anecdotally reported by the senior author (D.C.), has now been critically appraised.
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Abstract
STUDY DESIGN Case report. A hitherto unreported finding of a bony loose body found lying in the spinal canal causing spinal canal stenosis is presented. SUMMARY OF CLINICAL DETAILS A 68-year-old, fit man presented with a history of progressive neurologic claudication and neurologic deficit in both his lower limbs. Clinical examination revealed excellent range of movements in his lumbar spine and bilaterally normal straight leg raising. He had no significant pain in his back. Neurologic examination showed affection of L5 and S1 dermatomes and myotomes bilaterally. Magnetic resonance imaging scan showed severe localized lumbar spinal stenosis at L4-L5. In the absence of any obvious pathology on the scan, it was presumed that the stenosis was the result of infolding of the redundant ligamentum flavum. His walking distance and neurologic deficit continued to deteriorate, although sphincters were not involved. He underwent a posterior spinal decompression of L4-L5. On performing the laminectomy an ovoid and well-defined pearly white loose body was discovered lying loose in the spinal canal causing stenosis. Histologically, the loose body consisted of trabecular bone with areas of cartilage. The patient made a speedy recovery after surgery and was back to his previous level of activity within a month. DISCUSSION Several different types of foreign body have been identified in the spinal canal. However, this case of an autologous loose body in the spinal canal causing symptomatic canal stenosis is unique. Because the authors could not identify the source of this loose body, they have termed it "spinolith."
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Diseases of the aortic valve. Geriatrics (Basel) 1967; 22:180-9. [PMID: 6033213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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