Paul Fearon

The effect of delay to surgery on morbidity, mortality and length of stay following periprosthetic fracture around the hip

With the increasing prevalence of total hip arthroplasty and the increasing longevity of patients with implants in situ, periprosthetic fractures of the proximal femur are seen with greater frequency. They represent a challenging surgical problem, requiring combined arthroplasty and trauma skills in a potentially compromised surgical bed. We present data from the 82 consecutive patients with periprosthetic fractures around the hip presenting to two NHS Foundation Trusts in the period January 2009 to February 2014. Inpatient mortality across all sites was 11.0%. This increased to 17.1% at 1 year. There was no association between delay to surgery and either inpatient or 1 year mortality. Mean delay to surgery was 4.1 days in those without inpatient mortality, 5.2 days in those with (p=0.3075). Mean delay to surgery was 4.5 days in those with 1 year mortality, 4.16 days in those without (p=0.6203). The number of post-operative complications was not significantly positively correlated with increasing delay to surgery (Pearson correlation coefficient -0.04437). It would appear that a delay to order necessary equipment and obtain relevant surgical expertise for the treatment of these complex fractures is safe and not associated with increased mortality or post-operative complications.

Achieving best practice tariff may not reflect improved survival after hip fracture treatment

Objective The best practice tariff (BPT) incentivizes hospitals in the England and Wales National Health Service to provide multiprofessional care to patients with hip fractures. The initial six targets included: 1) admission under consultant-led joint orthopedic–geriatric care, 2) multidisciplinary assessment protocol on admission, 3) surgery within 36 hours, 4) geriatrician review within 72 hours, 5) multiprofessional rehabilitation, and 6) assessment for falls and bone protection. We aimed to examine the relationship between BPT achievement and important patient outcomes and whether the BPT could predict these independently of other validated predictors. Materials and methods A retrospective review was conducted on 516 patient episodes. Four outcomes were defined: 1) 30-day mortality, 2) 365-day mortality, 3) postoperative length of stay on trauma ward (LOS-T), and 4) total post-operative hospital LOS (LOS-H). Patient episodes were grouped as follows: 1) group 1, pre-BPT, 2) group 2, BPT achievers, 3) group 3, BPT fails. These were compared for mortality (χ2 test) and for LOS (Kruskal–Wallis test). Event analysis was done for groups 2 and 3 using generalized linear modeling, with age, sex, American Society of Anesthesiologists grade, hemoglobin, albumin, creatinine, and BPT achievement evaluated as predictors. Results The three groups did not differ significantly in baseline characteristics or outcomes. In the event analysis, the risk of 30-day mortality was related only to abnormal creatinine (P=0.025); mortality at 365 days was related significantly to low albumin (P=0.023) and weakly to abnormal creatinine (P=0.089). The risks of both increased LOS-T and LOS-H were related to age only (P=0.052, P<0.001, respectively). Conclusion Achieving BPT does not predict any outcome of interest on its own.

Salter-Harris II forearm fracture reduction and fixation using a buttress plate

Distal radius fractures are common injuries in children. Those that affect the growth plate (physis) need to be managed carefully as inadequate management may lead to long-term deformity and a reduction in function. However, different management strategies all have drawbacks and controversy exists over how best to manage these cases. This is the case of a 13-year-old girl who presented with a Salter Harris II fracture, which was managed using a novel approach of utilising a T plate in a buttress mode to stabilise the fracture after anatomical reduction. This provided effective fracture fixation and should allow good bone healing without causing any iatrogenic growth plate damage and without fixing a plate across the physis, which may need removal in the future.

GP contact with patients after treatment for hip fracture: frequency and determinants

Background Patients with hip fracture have complex medical issues, both at the time of admission and after discharge from hospital. We have observed a surge in patient-initiated and carer-initiated contacts with general physicians (GPs) for periods longer than those usually reported, in a series of patients sustaining fractures from July 2008 to September 2013. Objectives To establish (1) the frequency of contact with GPs (primary outcome) and (2) the factors influencing the frequency of different modes of contact. Methods Ten GP practices in West Northumberland were asked to retrospectively identify patients sustaining hip fractures, and to provide data on the number of GP contacts (patient visits to GP, telephone consultations, GP visits to patients home) up to 1 year before and 1 year after fracture. Generalised linear models (GLM) were constructed using number of postfracture GP contacts as response variable; age, gender, residential status, number of prefracture contacts and days to contact postfracture were covariates. Results Each patient recorded cumulative 8.4 GP contacts before and 10.79 contacts after fracture. There were significantly more telephone contacts with GPs and GP home visits, but significantly fewer patient visits to GP clinics. In the GLM analysis, patient age and number of prefracture GP contacts predicted all types of postfracture contacts, while gender was not. Patients discharged home visited their GPs five times more frequently than those discharged to institutional care. Conclusions After hip fractures, telephone contacts and GP visits to patients’ homes increase, but patient visits to GP clinics decrease, influenced by age and residential status.

Calcaneal Tuberosity Fixation Using a Locking Compression Hook Plate.

Calcaneal tuberosity fractures account for 1% to 3% of all calcaneal fractures. Surgical fixation is particularly challenging owing to osteoporosis and numerous comorbidities and risk factors in this patient population. Numerous techniques have been proposed; however, we describe the use of a locking compression hook plate in the treatment of type 2 fracture patterns. This has the advantage of providing stable fixation in osteoporotic bone, avoiding the disadvantages of soft tissue and metalwork irritation that have been described with other techniques.

Bilateral upper limb compartment syndrome induced by strenuous exercise in a patient with haemophilia A and a low titre inhibitor

79: 354–9. 8 Brenner B, Wiis J. Experience with recombinant-activated factor VII in 30 patients with congenital factor VII deficiency. Hematology 2007; 12: 55–62. 9 Napolitano M, Giansily-Blaizot M, Dolce A et al. Prophylaxis in congenital factor VII deficiency: indications, efficacy and safety. Results from the Seven Treatment Evaluation Registry (STER). Haematologica 2013; 98: 538–44. 10 Mariani G, Dolce A, Batorova A et al. Recombinant, activated factor VII for surgery in factor VII deficiency: a prospective evaluation the surgical STER. Br J Haematol 2011; 152: 340–6. 11 Mariani G, Napolitano M, Dolce A et al. Replacement therapy for bleeding episodes in factor VII deficiency, A prospective evaluation. Thromb Haemost 2013; 109: 238–47. 12 Mariani G, Dolce A, Napolitano M et al. Invasive procedures and minor surgery in factor VII deficiency. Haemophilia 2012; 18: e.63–5. 13 Batorova A, Mariani G, Ingerslev J et al. Inhibitor of FVII in congenital severe factor VII deficiency. J Thromb Haemost 2007; 5: P-S-199. 14 Mariani G, Herrmann FH, Dolce A et al. Clinical phenotypes and factor VII genotype in congenital factor VII deficiency. Thromb Haemost 2005; 93: 481–7.

The introduction of rib fracture fixation for traumatic flail chest injury: A single centre experience

Introduction High energy chest trauma resulting in flail chest injury or multiple rib fractures is associated with increased rates of patient morbidity and mortality. Operative fixation of acute rib fractures causing flail chest is thought to reduce morbidity by reducing pain and improving chest mechanics enabling earlier ventilator weaning. A variety of operative techniques have been described historically and we report on our unit’s experience of the introduction of acute rib fracture fixation using contoured locking plates. Methods Between December 2010 and 2011, 10 patients underwent acute rib fracture fixation under the joint care of orthopaedic and thoracic surgeons. Outcome measures included patient demographics, time ventilated pre-operatively, time ventilated post-operatively and time spent on intensive treatment unit/high dependency unit (ITU/HDU) post operatively. Results The median time from presentation to surgery was 5 days (range 2–12 days), the median time ventilated post-operatively was 2 days (range 1–4 days) and the median number of days spent on ITU/HDU post-operatively was 6 days (range 2–11 days). All but two patients, who did not require post-operative ventilation, were weaned off the ventilator within 4 days of surgery. Conclusions Our results appear positive in terms of time spent ventilated post-operatively but no conclusion can be drawn as we have no comparable non-operative group. We have however shown that rib fracture fixation can be carried out successfully and safely in a trauma centre with few post-operative complications reported to date. Further evidence on rib fracture fixation is required from a large, multi-centre randomised controlled trial.