The impact of mental health disorders on outcomes following hip arthroscopy for femoroacetabular impingement syndrome: a systematic review.

Hip arthroscopy for femoroacetabular impingement syndrome (FAI) has been shown to be beneficial in the short- to medium-term though outcomes vary between individuals. Multiple factors have been suggested to affect outcomes including pre-operative mental health disorders. We undertook a systematic review to assess the evidence relating to the effect of pre-existing mental health disorders on the outcomes following hip arthroscopy for FAI. Following PRISMA guidelines, a multi-database search was undertaken using three key concepts: 'mental health', 'FAI' and 'hip arthroscopy'. Results were screened and data extracted from relevant studies. A total of six studies met the inclusion criteria including 2248 hips, all published between 2017 and 2019. All studies were of evidence level III or IV with reasonable methodological quality. One study demonstrated pre-operative depression to be related to altered pain reduction in the short-term following surgery. Three studies reported inferior outcomes in the medium-term (1-2 years) in those with worse mental health. One study demonstrated an increased risk of persistent pain 2 years following surgery and one a reduced chance of returning to active military service following surgery in those with worse mental health. Despite inferior outcomes individuals with mental health disorders did still benefit from surgery in general. In conclusion, the presence of pre-existing poor mental health is associated with inferior outcomes in the medium-term following arthroscopic surgery for FAI. Surgeons should consider screening patients for mental health disorders before surgery and counselling them appropriately as to the potential for less satisfactory surgical outcomes.

Reducing Allogenic Blood Transfusion in Pediatric Scoliosis Surgery:: Reporting 15 Years of a Multidisciplinary, Evidence-Based Quality Improvement Project.

STUDY DESIGN: Retrospective review of prospectively collected spinal surgery and transfusion databases. OBJECTIVES: To evaluate the efficacy of a care pathway developed at our institution since 2003 with a focus on reducing the need for blood transfusions in children undergoing scoliosis correction surgery. The care pathway includes nurse-led clinics facilitating preoperative hemoglobin optimization, intraoperative cell salvage, the use of tranexamic acid, and a transfusion criteria awareness program. METHODS: Retrospective review of our institution's prospectively recorded spinal surgery and transfusion databases including all cases of scoliosis surgery in patients 18 years and younger between 2001 and 2015. RESULTS: A total of 1039 procedures were included in the analysis. Overall, 24.4% of patients received a transfusion. The proportion of patients transfused was 89.2% in 2001-2003, 39.6% in 2004-2006, 16.5% in 2007-2009, 15.6% in 2010-2012, and 20.1% in 2013-2015. The volume of blood products transfused in those undergoing transfusion was 9.1 units in 2001-2003, 4.8 units in 2004-2006, 5.0 units in 2007-2009, 2.3 units in 2010-2012, and 2.1 units in 2013-2015. A multivariate logistic regression demonstrated adjusted odds ratios for the probability of receiving any transfusion of 5.45 (95% confidence interval 3.62-8.11) for patients with neuromuscular diagnoses and 11.17 (5.02-24.86) for those undergoing combined anterior and posterior surgical approach. CONCLUSIONS: We have demonstrated over a 15-year period that the introduction of a multifaceted, multidisciplinary pathway can dramatically and sustainably reduce the need for blood transfusions and their attendant risks in pediatric scoliosis surgery. This data lends weight to the adoption of such a care pathway in pediatric scoliosis surgery.

Accuracy of the relationship between the centre of the femoral head and tip of greater trochanter.

INTRODUCTION: There have been many techniques described to measure limb length discrepancy and methods to correct this during total hip arthroplasty; preoperative and intraoperative. These techniques have been either inconsistent, cumbersome or not readily available due to expense. There is a lack of evidence to support one particular approach. The aim of this study is to assess the accuracy of the relationship between the centre of the femoral head and tip of the greater trochanter. METHODS: A prospective observational cross-sectional study, with patients undergoing Positron emission tomography-CT (PET-CT) scan between 20th January 2016 to 31st December 2016. Exclusion criteria were patients undergoing PET-CT scan for musculoskeletal condition, those found to have existing pathology of the hip (including previous trauma) and those aged younger than 18 years and over 50 years. RESULTS: There was a total of 116 participants, giving 232 hips for assessment and 184 hips were measured by two observers. The mean age of the sample was 40.51 years. The mean distance of the centre of the femoral head from the tip of the greater trochanter was 8.53 mm distal (with a standard deviation of 4.97). Analysis of the right and left hip measurements gave a Pearson correlation coefficient of 0.87, suggesting a good correlation. Interobserver analysis demonstrated fair agreement with intraclass correlation coefficient of 0.52. CONCLUSION: The evidence of this study and that in literature suggests that this landmark is unreliable and should no longer be used.

C-reactive protein: what to expect after bony hip surgery for nonambulatory children and adolescents with cerebral palsy.

Bony hip reconstruction surgery in children with severe cerebral palsy is associated with high complication rates, usually postoperative chest and urinary tract infections. C-reactive protein (CRP) level is commonly used as an indication of infection; an understanding of its normal postoperative trends is crucial to allow early identification of abnormal levels and possible infection. Our aim was to describe the trends in CRP following bony hip surgery in children who had an uneventful postoperative course, on the basis that the children for whom CRP does not follow this course are likely to have a bacterial infection. A retrospective review was performed of 155 children with CP having bony hip surgery between 2012 and 2016. The median age was 9.9 years (interquartile range: 6.6-12.7). One hundred (64.5%) patients had a Gross Motor Function Classification System rating of V. All CRP levels measured in routine postoperative care were recorded, and medical records were examined for postoperative infective complications. The CRP levels of patients with clinically proven infections were excluded in order to describe what to expect in the absence of infection. Mean CRP peaked on the third postoperative day at 81 mg/l in those who had no postoperative infection. Twenty-five (16.1%) patients had a postoperative infection; their mean CRP was higher on all postoperative days and peaked at 128 mg/l on the third postoperative day. An understanding of the normal postoperative trends in CRP allows identification of those with abnormally raised levels. Postoperative CRP is consistently higher in children with an infective complication. We recommend that the CRP should be routinely checked following bony hip surgery in children with CP, and a careful search for infection undertaken in those with a raised level.

Delayed Allergic Reaction to ChloraPrepTM in Foot and Ankle Surgery.

Chlorhexidine-based skin preparations are frequently used in orthopaedic surgery. We report 2 recent cases of patients suffering significant allergic reactions to ChloraPrepTM complicating routine foot and ankle surgery. We advise vigilance for this possible issue and recommend thorough removal of all preparation at the end of the procedure.

Hip Fractures in Centenarians: Has Care Improved in the National Hip Fracture Database Era?

INTRODUCTION: The number of centenarians in the United Kingdom is increasing. An associated increase in the incidence of hip fractures in the extreme elderly population is expected. The National Hip Fracture Database (NHFD) initiative was introduced in 2007 aiming to improve hip fracture care. There is a paucity of literature on the outcomes of centenarians with hip fractures since its introduction. The aim of this study is to report our experience of hip fractures in centenarians in the era since the introduction of the NHFD to assess outcomes in terms of mortality, time to surgery, length of stay, and complications. METHODS: A retrospective case note study of all centenarians managed for a hip fracture over a 7-year period at a London district general hospital. RESULTS: We report on 22 centenarians sustaining 23 hip fractures between 2008 and 2015. Twenty-one fractures were managed operatively. For patients managed operatively, in-hospital, 30-day, 3-month, 6-month, 1-year, 2-year, 3-year, and 5-year cumulative mortalities were 30%, 30%, 39%, 50%, 77%, 86%, 95%, and 100%, respectively. In-hospital mortality was 100% for those managed nonoperatively. Mean time to surgery was 1.6 days (range: 0.7-6.3 days). Mean length of stay on the acute orthopedic ward was 23 days (range: 2-51 days). Seventy-one percent had a postoperative complication most commonly a hospital-acquired pneumonia or urinary tract infection. CONCLUSION: Compared to a series of centenarians with hip fractures prior to the introduction of the NHFD, we report a reduced time to surgery. Mortality and hospital length of stay were similar.

Outcomes after trifocal femoral fractures.

Trifocal femur fractures are those of the femoral neck, diaphysis, and distal femur. These high-energy injuries predominantly occur in young people with the potential for long-term complications and disability. We present the cases of two men who were treated with proximal dynamic hip screws and distal periarticular locking plates to effectively manage trifocal femur fractures. Our cases have shown union at 2 years with good functional outcomes without the need for reintervention. We provide evidence for a successful surgical treatment option for these rare and complex injuries.