Aims

Arthroplasty has been shown to generate the most waste among all orthopaedic subspecialties, and it is estimated that hip and knee arthroplasty generate in excess of three million kg of waste annually in the UK. Infectious waste generates up to ten times more CO2 compared with recycled waste, and previous studies have shown that over 90% of waste in the infectious stream is misallocated. We assessed the effect of real-time waste segregation by an unscrubbed team member on waste generation in knee and hip arthroplasty cases, and compared this with a simple educational intervention during the ‘team brief’ at the start of the operating list across two sites.

Cite this article: Bone Joint Res 2024;13(12):790–792.

Objectives. Our aim to study the incidence, demographics, inpatient stay, use of imaging and outcomes of patients who have non-operatively managed NOF fractures. Study Design & Methods. The data was collected retrospectively for the last 14 years (Jan 2009- Jan 2023) of all non-operatively managed NOF fractures at a level 2 trauma centre. The data was collected from the trauma board, electronic patient records, radiographs, and National Hip Fracture Database (NHFD). The data collected as demographic details, fracture classification, any reasons for non-operative management, mortality and further surgical management was done. Patients who died or transferred to other sites for specialist surgery were excluded. Results. Our results showed that 1.7% (62/4132) of NOF fractures were managed non-operatively at our institution. The reasons for non-operative management were as follows, medically unwell 45% (n = 28) in whom operative risk was thought to outweigh benefit and risk of death was high within the 48 - 72 hrs of admission. The second group patients, minimal or no pain and old fractures with comfortable mobilisation 55% (n = 34). Out of 34 /62 patients who were mobilised, 14% (5/34) of this patient subgroup subsequently required surgical intervention for failed non-operative management. In the medically unwell group (28/62) the 30-day mortality was 32% (12/28) with a 1-year mortality rate of 42% (17/28). The patients who were mobilised (34/62) the 30-day mortality was 6% (4/34) with a 1-year mortality rate of 20% (5/34). The combined average 1 year mortality for this cohort was 35% (22/62). Conclusions. Our study showed higher mortality rate for medically unwell group 42%. The patients whose fractures are stable enough to allow them to mobilise comfortably showed 20% 1-year mortality rate and 14% surgical intervention needed in 14 % (5/34) patients. We note that an analysis is necessary to assess the functional outcomes of this subgroup, as well as the potential cost implications. The combined average 1 year mortality for this cohort was 35% (22/62) which was due to the high-risk factors in medically unwell group

Objectives. Sacroiliac joint dysfunction is a degenerative condition that can result in low back pain and is likely underdiagnosed. Diagnosis is made clinically with the patient experiencing pain in the sacroiliac joint region. Initial management is non-operative with pain management, physiotherapy, injections, and rhizolysis. If these fail then surgical management, by sacroiliac joint fusion, can be considered. The aim of this study was to review the outcomes of all patients who underwent sacroiliac joint fusion by a single surgeon in a large district general hospital between April 2018 and April 2023. Design and Methods. A retrospective review of all patients who underwent sacroiliac joint fusion between April 2018 and April 2023 was conducted. Data was collected from clinical letters, operative notes, and the British Spinal Registry. Oswestry Disability Index (ODI) and Visual Analogue Scale (VAS) for back and leg pain were recorded as well as any post-operative complications. Results. In total 19 patients underwent sacroiliac joint fusion. Mean age was 47 years (range 27 – 69 years). Nine were right sided procedures and ten were left. The mean BMI was 32.3. ODI improved from a mean of 55 pre-operative to 26 at one year and 15 at two years post-operative. VAS for back pain improved from a mean of six pre-operative to three at one year and one at two years post-operative. VAS for leg pain improved from a mean of five pre-operative to four at one year and zero at two years post-operative. There were no surgical site complications. One patient developed trochanteric bursitis post-operatively. Two patients have since undergone sacroiliac joint fusion on the contralateral side with a further patient awaiting contralateral surgery. Conclusion. In patients with sacroiliac joint pain where non-operative measures have failed to control symptoms sacroiliac joint fusion is a reliable and effective surgical option

Objectives. Minimally invasive surgery (MIS) has gained popularity for hallux valgus, compared to the traditional scarf osteotomy (OS). Though evidence suggests similar clinical outcomes, there is paucity of randomised controlled studies. This study aimed to assess the feasibility of conducting a randomised controlled trial comparing the patient recorded and clinical outcomes for the surgical management of Hallux Valgus between OS and MIS Chevron Akin (MICA). Methods. Patients suitable for surgical correction were invited to participate. Post-op rehabilitation was standardised for both groups. Patients completed a validated questionnaire (Manchester Oxford Foot questionnaire and EQ-5D-5L) pre-operatively and post-operatively at 6 months and 1 year. Radiological parameters and range of motion were measured pre-and post-operatively. Results. 31 patients were recruited between Dec 2017 and June 2022. 17 patients were randomised to MICA (15 female, mean age 51) and 15 to OS (14 female, mean age 51). Both groups had a significant improvement in all MOXFQ parameters at 6m and 12m, as well as radiological parameters. VAS improved for OS (p=0.048) and for MICA (p=0.059) at 6m. There was no significant improvement in EQ-5D in either group at 12 months and no significant difference in operative time (p=0.53). There was a higher number of complications in the MICA group with 5 removal of metalwork (29.4%) and 2 superficial infections (11.8%) versus none in the OS group. The dorsiflexion significantly improved in the OS group at 6months (p=0.04). Recruitment rate dipped during COVID. No patients were lost at follow up. Conclusion. Both surgical options show similar clinical results, but higher complication rates were seen with MICA. This study illustrates the feasibility to conduct a randomised control trial for the comparison between the two techniques. Challenges to recruitment included surgeon equipoise, patient preference, training requirement and the pandemic which could be mitigated in a larger study

Objectives. As per NICE guidance, one of the cornerstones of management of AKI is risk assessment. Aim of the audit is to identify the potential risk factors for postoperative AKI in hip fracture patients. Design and Methods. Using local NOF registration data, Patient details were selected using inclusion and exclusion criteria. Electronic records of patients were assessed retrospectively including blood results, radiological investigations, clinical documentation and drug chart. Inclusion Criteria: All patients > 50 years old with NOF fractures underwent operative management from January 2022 to June 2022 Exclusion Criteria: 1- Pathological fractures. 2- Non-operative management. 3- Died directly postoperative. Results. 250 patients underwent hip fracture surgery at our hospital in 6 months (January 2022-June 2022) (Cemented Procedures were 133 (53 %) while Fixation procedures were 117 (47%)). Female patients were 174 (70%), and male were 76 patients. Average age was 83.4 years and number of operations done over Weekend (Friday-Sunday) = 123 (49%). The incidence of Postoperative AKI was 56 (22.4%). Forty-five from fifty-six cases were stage 1 (80.4%) while 7 cases (12.5%) were stage 2. The studied risk factors for Postoperative AKI were: cemented procedures (61% of postoperative AKI incidence), female Gender (66%), time from admission to operation (>24 hours =33 %), day of operation (operations done Friday/Saturday/Sunday = 55%) and Postoperative antibiotics (71%). Conclusion. We need strategies to reduce incidence of postoperative AKI like: AKI alert on laboratory results, IV fluid prescription preoperative since arrival of patients to ED, avoid/stop nephrotoxic medications on admission, regular review of postoperative U&Es and fluid balance especially in high-risk patients, increase nursing staff and junior doctors on wards over weekends and we need to review our policy of giving postoperative IV antibiotics

Aims

This meta-analysis and systematic review aimed to comprehensively investigate the effects of vitamin K supplementation on bone mineral density (BMD) at various sites and bone metabolism in middle-aged and older adults.

The December 2024 Wrist & Hand Roundup. 360. looks at: Variability in thumb ulnar collateral ligament rupture management across the UK: survey insights; Identifying five distinct hand osteoarthritis pain phenotypes highlights the impact of biopsychosocial factors; Long-term outcomes of MAÏA TMC joint prosthesis for osteoarthritis: a possible alternative to trapeziectomy; Diagnostic and management strategies for malignant melanoma of the hand; Early versus delayed surgery for distal radius fractures: comparable outcomes but higher complications in delayed treatment; Perioperative anticoagulant and antiplatelet use does not increase complications in wide-awake hand surgery; Variability in treatment of metacarpal shaft fractures highlights need for standardized care; Low-intensity pulsed ultrasound ineffective in reducing time to union for scaphoid nonunion post-surgery

Aims

The aim of the LightFix Trial was to evaluate the clinical outcomes for one year after the treatment of impending and completed pathological fractures of the humerus using the IlluminOss System (IS), and to analyze the performance of this device.

In the UK, multidisciplinary teamwork for patients with hip fracture has been shown to reduce mortality and improves health-related quality of life for patients, while also reducing hospital bed days and associated healthcare costs. However, despite rapidly increasing numbers of fragility fractures, multidisciplinary shared care is rare in low- and middle-income countries around the world. The HIPCARE trial will test the introduction of multidisciplinary care pathways in five low- and middle-income countries in South and Southeast Asia, with the aim to improve patients’ quality of life and reduce healthcare costs.

Cite this article: Bone Joint J 2024;106-B(12):1369–1371.

Aims

Cutibacterium acnes (C. acnes; previously known as Propionibacterium acnes or P. acnes) periprosthetic hip and knee infections are under-reported. While culture contamination with C. acnes occurs, true infections are important to recognize and treat. We sought to describe the demographics and treatment outcomes of patients with C. acnes periprosthetic joint infections (PJIs) of the hip and knee.

The December 2024 Spine Roundup³⁶⁰ looks at: Rostral facet joint violations in robotic- and navigation-assisted pedicle screw placement; The inhibitory effect of non-steroidal anti-inflammatory drugs and opioids on spinal fusion: an animal model;L5-S1 transforaminal lumbar interbody fusion is associated with increased revisions compared to L4-L5 TLIF at two years; Immediate versus gradual brace weaning protocols in adolescent idiopathic scoliosis: a randomized clinical trial; Effectiveness and cost-effectiveness of an individualized, progressive walking, and education intervention for the prevention of low back pain recurrence in Australia (WalkBack): a randomized controlled trial; Usefulness and limitations of intraoperative pathological diagnosis using frozen sections for spinal cord tumours; Effect of preoperative HbA1c and blood glucose level on the surgical site infection after lumbar instrumentation surgery; How good are surgeons at achieving their alignment goals?

The December 2024 Oncology Roundup³⁶⁰ looks at: Non-reversed great saphenous vein grafts for vascular reconstruction after resection of lower limb sarcoma; Detrimental effects of COVID-19 pandemic on patients with limb bone sarcoma: reference centre experience; Whole-body staging guidelines in sarcoma; Intraoperative marrow margin frozen section in limb bone sarcoma resection; Vacuum-assisted closure and paediatric oncological limb salvage; Treatment differences and long-term outcomes in adults and children with Ewing’s sarcoma; Survival, complications, and functional outcomes of uncemented distal femoral endoprosthesis with short, curved stem for patients with bone tumours.

The December 2024 Trauma Roundup. 360. looks at: Percutaneous lumbopelvic fixation is effective in the management of unstable transverse sacral fractures; A systematic review on autologous matrix-induced chondrogenesis (AMIC) for chondral knee defects; Stable clinical and radiological outcomes at medium and over five-year follow-up of calcaneus fracture open reduction internal fixation using a sinus tarsi approach; Right or left? It might make a difference; Suprapatellar versus infrapatellar tibial nailing – is there a difference in anterior knee pain and function?; Can patients safely weightbear following ankle fracture fixation?; Anterior-to-posterior or a plate fixation for posterior malleous fractures?; Audio distraction for traction pin insertion: a prospective randomized controlled study; Is intramedullary nailing of femoral diaphyseal fractures in the lateral decubitus position as safe and effective as on a traction table?

Aims

A recent study used the RAND Corporation at University of California, Los Angeles (RAND/UCLA) method to develop anatomical total shoulder arthroplasty (aTSA) appropriateness criteria. The purpose of our study was to determine how patient-reported outcome measures (PROMs) vary based on appropriateness.

Hip fractures pose a major global health challenge, leading to high rates of morbidity and mortality, particularly among the elderly. With an ageing population, the incidence of these injuries is rising, exerting significant pressure on healthcare systems worldwide. Despite substantial research aimed at establishing best practice, several key areas remain the subject of ongoing debate. This article examines the latest evidence on the place of arthroplasty in the surgical treatment of hip fractures, with a particular focus on the choice of implant, the use of cemented versus uncemented fixation, and advances in perioperative care.

Cite this article: Bone Joint J 2024;106-B(12):1372–1376.

Periprosthetic joint infection (PJI) represents a complex challenge in orthopaedic surgery associated with substantial morbidity and healthcare expenditures. The debridement, antibiotics, and implant retention (DAIR) protocol is a viable treatment, offering several advantages over exchange arthroplasty. With the evolution of treatment strategies, considerable efforts have been directed towards enhancing the efficacy of DAIR, including the development of a phased debridement protocol for acute PJI management. This article provides an in-depth analysis of DAIR, presenting the outcomes of single-stage, two-stage, and repeated DAIR procedures. It delves into the challenges faced, including patient heterogeneity, pathogen identification, variability in surgical techniques, and antibiotics selection. Moreover, critical factors that influence the decision-making process between single- and two-stage DAIR protocols are addressed, including team composition, timing of the intervention, antibiotic regimens, and both anatomical and implant-related considerations. By providing a comprehensive overview of DAIR protocols and their clinical implications, this annotation aims to elucidate the advancements, challenges, and potential future directions in the application of DAIR for PJI management. It is intended to equip clinicians with the insights required to effectively navigate the complexities of implementing DAIR strategies, thereby facilitating informed decision-making for optimizing patient outcomes. Cite this article: Bone Joint J 2024;106-B(12):1377–1384