Acute Kidney Injury (AKI) formerly known as “acute renal failure” results in rapid reduction in kidney function associated with a failure to maintain fluid, electrolyte and acid-base homeostasis. The UK NCEPOD published a report in 2010 on AKI that revealed many deficiencies in the care of patients with AKI. The UK Renal Association has published the final draft of Clinical Practice Guidelines for Acute Kidney Injury on the 08/01/2011. In our study we determined retrospectively the occurrence of this problem in a District General Hospital and its impact on recovery after lower limb arthroplasty.

Data was collected retrospective study over 3 months between Oct to Dec 2010 from theatre registers and the hospital database system. 359 patients were identified. Preoperative (baseline) and postoperative blood investigations included Creatinine, Urea, K+, Na+, GFR, Haemoglobin were analysed. Data collection also included type of anaesthesia, timing of operation, duration of procedure and estimated blood loss. From the hospital database system and clinic letters we collected length of stay and time required for blood results to come back to baseline.

A diagnosis of Acute Kidney Injury was based on the International Kidney Disease Improving Global Outcomes (KDIGO) staging classification as recently recommended by UK Renal Association. Stage I Creatinine increase by ≥ 26 μmol/L from baseline, Stage II Creatinine increase by 200-300% and Stage III Creatinine increase ≥ 300%.

In our study 11.97% (43/359) of patients developed acute kidney injury following lower limb Arthroplasty. 18 patients (42%) developed Stage I (Cre increase ≥ 26 μmol/L), 17(39%) developed Stage II (Cre increase 200-300%) and 8 patients (19%) developed Stage III (Cre increase ≥ 300%) AKI. Most of these patients were operated during the afternoon session. Patients with acute kidney injury stayed longer in hospital (11.7days) compared to similar age group of patients (6.35days) admitted during the same period. 25% of patients took more than a month for renal parameters to come down to normal.

AKI is a new definition and the incidence in our hospital is higher than the 1% expected nationally. Patients with AKI are often complex to treat and specialist timely referral and transfer to renal services if appropriate should be considered. The etiology of Acute Renal Injury is very complex and includes gentamicin antibiotic prophylactic, rapid blood loss in elderly frail patients, non-steroidal pain killers and preexisting cardiac and renal pathology.

The need for careful postoperative observation cannot be overemphasised together with judicious blood replacement as required. Acute Kidney Injury following lower limb arthroplasty is a sensitive marker of postoperative care. A successful surgical outcome may not mean a successful renal outcome. Patients with AKI are often complex to treat the new AKI definition and staging system allows an earlier detection and management of this condition. Further prospective audit with large number of patients are required.

Introduction: Clavicle fractures represent 5% of fractures in adults and almost 44% of shoulder injuries and are usually treated none operatively with good results. However significantly displaced fractures can be associated with high non-union rate and there is a lack of consensus on when surgical treatment is indicated for such fractures. The aim of this study was to identify guidelines for surgical intervention, safer surgical approach and outcome of surgical intervention.

Method: A retrospective audit of all clavicle fractures managed surgically over past 5 years (March 2004 to 2009) in a district general hospital. Case notes were reviewed to study the surgical indication, surgical approach, patient satisfaction and oxford should score and need for metal work removal.

In all 35 patients (29 male) underwent surgery for significant fracture displacement with shortening, manual workers and keen sportsmen at the time of injury. The infraclavicular approach was used in 21 patients and 14 patients had direct incision approach. Radiological union was achieved in all patients after an average of 13.26(8–24) weeks. Six patients required plate removal at 6 months following surgery, infraclavicular (2 patients) & direct approach (4 patients). All patients returned to their original occupation at average 2.55 months. The Oxford Shoulder Score at 3 months after surgery was average 15 (range12–20) and all patients, except one, scored excellent on subjective scoring.

Conclusion: Our study showed excellent surgical outcome for displaced clavicle fractures in young and active patients and is supported by the high union rate, good oxford shoulder score, early return to work and high patient satisfaction scores. The infraclaviculr approach is a betterthan direct approach based on the low complication rate and less need for metal work removal.

Clavicle fracture account for about 44% of all adult fracture around the shoulder, although non-operative care results in high union rates for most, surgery is indicated in particular if displacement and/or shortening greater than 15–20 mm, lack of cortical apposition in young, healthy, active individual to yield the best clinical results in terms of alignment, union and early mobilisation.

We did a retrospective audit to define the guidelines for admission, safer surgical approach and functional outcome using oxford score for the period Jan2002–Jan2007.

This included 35pts, with Female: male ratio 1:2.5, Right: left side of 12:23, just over 50%were manual labours. Most common indication for surgery was displacement/shortening (16pts). 28 pts were operated within 4 weeks as acute admission.

Direct incision was used in 14pts and infraclavicular incision in 21pts.

Radiological union were seen in all pts on average 13.26 weeks (8 – 24wks). 10 patients had minor complications, 28% with direct incision and 19% with infraclavicular approach 29 patients went back to original work by 2.55 month, 5 excluded as 3 were at school, 2 unemployed and 1 did not mention. All patients had an oxford score of 12–20, showing satisfactory joint function.

Metal work were removed in 6 patients, 2 (9.5%) in infraclavicular and 4 (28%) in direct incision.

Conclusion: Our study included 35 patients, union were achieved in all with good functional results. 34 patients express to recommend surgical fixation to others. Infraclavicular approach was associated with less complication and less metal work removal.

In 1990 an estimated 1.3 million hip fractures occurred worldwide. Clostridium difficile diarrhoea has emerged as a healthcare associated infection of great clinical and economic significance especially in the frail and vulnerable group of fracture neck of femur patients. The major risk factor is peri-operative antibiotic exposure especially cephalosporins. A retrospective audit was performed to study the effect of C. Difficile in operated fracture neck of femur patients.

All the patients who were diagnosed with C. Difficile infection after an operated fracture neck of femur at the District general hospital from April 2004 till March 2007 were included in the present study. All patients received the routine peri-operative antibiotic prophylaxis of three doses of intravenous cefuroxime. Data collected included age, sex, duration between operation and the onset of diarrhoea, length of stay and associated mortality.

A total of 1023 patients underwent surgery for fracture neck of femur during the three years of study period. The average age of the patients was 81 years. 80% of the patients were females. A total of 62 patients suffered from C. Difficile diarrhoea (6%) after the arthroplasty procedure, and within this cohort, 29 patients died during the same admission to the hospital (47%). The average length of stay for a patient with fracture neck of femur was increased from 23.4 to 60 days in those affected with C. Difficile.

The patients with fracture neck of femur are generally elderly with poor body reserves. C.difficile infection in such patients not only adds to the morbidity, but also causes significant increase in the mortality rate. Propagation of simple infection control measures such as hand-washing and isolation and change of peri-operative antibiotic protocol led to a statistically significant reduction in the incidence of C.Difficile infections after fracture neck of femur surgery.

Introduction: Clostridium difficile associated diarrhoea (CDAD) has emerged as a healthcare associated infection of great clinical and economic significance. C. difficile is thought to cause about a quarter of cases of antibiotic-associated diarrhoea overall, but accounts for a greater proportion of more severe disease. The type ‘027’ strains are multi-resistant and cause severe morbidity and mortality. A retrospective audit was performed to study the effect of C. Difficile infection in elective orthopaedic surgery patients (hip/knee arthroplasties)

Material and Methods: All the patients who were diagnosed with C. Difficile after a primary elective joint arthroplasties, performed at the District general hospital during the three year study period from April2004 till March 2007 were included in the present study. All patients received the routine peri-operative antibiotic prophylaxis of three doses of intra-venous cefuroxime. Data collected included age, sex, duration between operation and the onset of diarrhoea, length of stay and associated mortality.

Results: A total of 1430 patients underwent primary hip or knee arthroplasties during the three years of study period. A total of 32 patients suffered from C. Difficile diarrhoea (2.2%) after the arthroplasty procedure, and within this cohort, 5 patients died during the same admission to the hospital (0.35%). The average length of stay for an elective lower limb joint arthroplasty was increased from 10 days to 43 days due to the affection with C. Difficile diarrhoea.

Discussion: C. difficile infection not only adds to the morbidity, but also causes significant increase in the mortality rate after elective joint replacement. The broad spectrum peri-operative antibiotics used to prevent infection after a joint replacement generally render the patient vulnerable to this highly lethal hospital bug. Introduction of simple hygiene measure such as hand-washing and change of peri-operative antibiotic protocol lead to a statistically significant reduction in the incidence of C. Dificcile infections after elective joint replacement surgery without compromising arthroplasty results.