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New surgical procedures can expose patients to harm and should be carefully evaluated before widespread use. The InSpace balloon (Stryker, USA) is an innovative surgical device used to treat people with rotator cuff tears that cannot be repaired. We aimed to determine the effectiveness of the InSpace balloon for people with irreparable rotator cuff tears.We conducted a double-blind, group-sequential, adaptive randomised controlled trial in 24 hospitals in the UK, comparing arthroscopic debridement of the subacromial space with biceps tenotomy (debridement only group) with the same procedure but including insertion of the InSpace balloon (debridement with device group). Participants had an irreparable rotator cuff tear, which had not resolved with conservative treatment, and they had symptoms warranting surgery. Eligibility was confirmed intraoperatively before randomly assigning (1:1) participants to a treatment group using a remote computer system. Participants and assessors were masked to group assignment. Masking was achieved by using identical incisions for both procedures, blinding the operation note, and a consistent rehabilitation programme was offered regardless of group allocation. The primary outcome was the Oxford Shoulder Score at 12 months. Pre-trial simulations using data from early and late timepoints informed stopping boundaries for two interim analyses. The primary analysis was on a modified intention-to-treat basis, adjusted for the planned interim analysis. The trial was registered with ISRCTN, ISRCTN17825590.Between June 1, 2018, and July 30, 2020, we assessed 385 people for eligibility, of which 317 were eligible. 249 (79%) people consented for inclusion in the study. 117 participants were randomly allocated to a treatment group, 61 participants to the debridement only group and 56 to the debridement with device group. A predefined stopping boundary was met at the first interim analysis and recruitment stopped with 117 participants randomised. 43% of participants were female, 57% were male. We obtained primary outcome data for 114 (97%) participants. The mean Oxford Shoulder Score at 12 months was 34·3 (SD 11·1) in the debridement only group and 30·3 (10·9) in the debridement with device group (mean difference adjusted for adaptive design -4·2 [95% CI -8·2 to -0·26];p=0·037) favouring control. There was no difference in adverse events between the two groups.In an efficient, adaptive trial design, our results favoured the debridement only group. We do not recommend the InSpace balloon for the treatment of irreparable rotator cuff tears.Efficacy and Mechanism Evaluation Programme, a Medical Research Council and National Institute for Health and Care Research partnership.

The efficiency of trauma lists when compared with elective orthopaedic lists is a frustration of many orthopaedic departments. At the Royal Gwent Hospital, late start times affecting total operating capacity of the trauma list were recognised as a problem within the department. The design team aimed to improve the start time of the list with the introduction of the ‘golden patient’ initiative. A protocol was agreed between the orthopaedic, anaesthetic and theatre staff where a ‘golden patient’ was selected for preoperative anaesthetic assessment by 14:00 the day before surgery and sent for at 08:15 as the first case on the trauma list. Baseline data was collected over a month. Two Plan-Do-Study-Act (PDSA) cycles were completed, one on the month the ‘golden patient’ initiative was implemented and one 4 months after the change. All data was collected from the Operating Room Management Information Service theatre system for the trauma theatre at the Royal Gwent Hospital. Results demonstrated significant improvement in patient arrival time in the theatre suite; PDSA1 by 33 min (p≤0.001) and PDSA2 by 29 min (p≤0.001) and an earlier start of the first procedure; PDSA1 by 19 min (p=0.018) and PDSA2 by 26 min (p≤0.001). There was also increased mean operating time per list (PDSA1 +16 min and PDSA2 +33 min), increased total case number (PDSA1 +20 cases and PDSA2 +36 cases) and reduced cancellations (PDSA1 −2 cases and PDSA −5 cases) compared with our baseline data. We demonstrated that the introduction of a ‘golden patient’ to the trauma theatre list improved the start time and overall operating capacity for the trauma list. Continuing this project, we plan to introduce assessment of all patients with fractured neck of femur in a similar way to the ‘golden patient’ to continue improving trauma theatre efficiency and reduce case cancellations.

Tendinopathies of the elbow and in particular of the common extensor origin are a common cause of elbow pain. Part one of this two part review of tendinopathies of the elbow will focus on the pathophysiology and management of lateral elbow tendinopathy, frequently referred to as tennis elbow. Lateral elbow tendinopathy is a common condition with an incidence of 1 – 2%. The pathology arises from the origin of extensor carpi radialis brevis where changes, consistent with all tendinopathies, of angiofibroblastic hyperplasia occur secondary to repetitive micro trauma. It is not an inflammatory condition. Clinical history and examination is usually sufficient for diagnosis although MRI and ultrasound can be used. The many treatment options that have been proposed have a mixed quality of supporting evidence. Thus management protocols are difficult to define. Treatment depends on the length of symptoms. Acute presentation is managed through conservative measures including activity modification, topical NSAIDs and physiotherapy. For patients with recalcitrant symptoms, injection therapy with, for example, platelet rich plasma can be used. Alternatively surgical excision of the diseased tissue can be performed. This review article will consider the available evidence in order to identify both treatments that are effective and those that are not.

Background Differential diagnosis of Achilles pathology is demanding. This study evaluates the diagnostic accuracy of clinical tests identified for a chronic mid body Achilles tendinopathy. Ultrasound scanning provides the reference standard. Methods Twenty-one participants with, and without, an Achilles tendinopathy, had an ultrasound scan followed immediately by the application of ten clinical tests. The accuracy and reproducibility of each test was determined. Results The most valid tests are; pain on palpation of the tendon (sensitivity 84%, specificity 73%, kappa 0.74–0.96) and the subjective reporting of pain 2–6cm above the insertion into the calcaneum (sensitivity 78%, specificity 77%, kappa 0.75–0.81). Conclusion Only location of pain and pain on palpation were found to be sufficiently reliable and accurate, to be recommended for use.

We describe a case of chronic sclerosing osteomyelitis of Garre in a 50-year-old woman occurring in her right femur and presenting with uncontrolled pain. The patient was initially treated with intramedullary reaming of the femur, but 3 years later re-presented with similar symptoms. This required further reaming and intramedullary nailing, achieving good clinical outcomes and lasting pain relief at 8-year follow-up.

In the second part of this review article the management of medial elbow tendinopathy, distal biceps and distal triceps tendinopathy will be discussed. There is a scarcity of publications concerning any of these tendinopathies. This review will summarise the current best available evidence in their management. Medial elbow tendinopathy, also known as Golfer's elbow, is up to 6 times less common than lateral elbow tendinopathy. The tendinopathy occurs in the insertion of pronator teres and flexor carpi radialis. Diagnosis is usually apparent through a detailed history and examination but care must be made to exclude other conditions affecting the ulnar nerve or less commonly the ulnar collateral ligament complex. If doubt exists then MRI/US and electrophysiology can be used. Treatment follows a similar pattern to that of lateral elbow tendinopathy. Acute management is with activity modification and topical NSAIDs. Injection therapy and surgical excision are utilised for recalcitrant cases.Distal biceps and triceps tendinopathies are very rare and there is limited evidence published. Sequelae of tendinopathy include tendon rupture and so it is vital to manage these tendinopathies appropriately in order to minimise this significant complication. Their management and that of partial tears will be considered.

The term bone bruise, in modern medicine, is still a relatively young one, which followed the advent of MRI. Resolution takes between 12 and 24 weeks, however clinical significance is unknown. We present the case of an 18-year-old male who developed bone bruising of his lateral femoral condyle, associated with meniscal injury and anterior cruciate ligament rupture, following a fall from a push bike. A subsequent injury then led to collapse of his lateral femoral condyle following initial resolution of his symptoms. This was managed operatively performing bony and soft tissue stabilisation. This case highlights the issues associated with proven bone bruising and associated soft-tissue injuries in the knee, which cannot be considered innocuous injuries. We also raise the question as to whether patients should undergo a period of protected weightbearing when a bone bruise is recognised on MRI.

Background Recent literature supports surgical intervention for shortened, displaced, mid-shaft clavicle fractures. We present the results of a randomized clinical trial comparing locked intramedullary fixation and plate fixation for short, displaced, mid-shaft clavicle fractures. Materials and methods Local ethical approval was obtained and power analysis and sample size calculations were performed prior to commencement. Patients randomized to 2 groups to be treated with either locked intramedullary fixation or plating. Patients regularly followed up to clinical and radiographic union. The primary outcome measure was the Constant score, secondary outcome measures included the Oxford shoulder score, union rate, and complication rates. Results Seventeen patients were randomized to locked intramedullary fixation and 15 randomized to plating. Mean age was 29.3years. Mean follow-up was 12.4 months. There was no significant difference in either Constant scores (P = .365) or Oxford scores (P = .773). There was 100% union in both groups. In the intramedullary group, 1 case of soft tissue irritation settled after the pin removal; 1 pin backed out and was revised. Three superficial wound infections resulted in plate removal and 8 plates (53%) were removed. Discussion Intramedullary fixation has the theoretical advantage of preserving the periosteal blood supply, but carries the morbidity of pin removal. Clavicle plates are not routinely removed but require greater exposure and may compromise periosteal blood supply. Conclusion Both locked intramedullary fixation and plating produce good functional results; however, metalwork may need to be removed as a second procedure.