Splenic artery embolisation for blunt splenic trauma: 10 years of practice at a trauma centre.

INTRODUCTION: Splenic artery embolisation (SAE) has transformed the management of splenic trauma. The aim of this study was to review the outcomes and postprocedural management of blunt splenic trauma patients treated with SAE at a trauma centre over a 10-year period. METHODS: Details of patients undergoing SAE for blunt trauma between January 2012 and January 2022 were acquired from a prospectively maintained database. Patient records were reviewed for demographic information, splenic injury grades, embolisation efficacy, complications, and associated injuries and mortality. Data relating to Injury Severity Scores (ISS) and postprocedural practice (vaccinations, antibiotic prescribing, follow-up imaging) were also obtained. RESULTS: Thirty-six patients (24 male, 12 female) with a median age of 42.5 years (range 13-97 years) were identified. American Association for the Surgery of Trauma splenic injury grades were III (n = 7), IV (n = 20) and V (n = 9). Seventeen patients had isolated splenic injury and 19 had additional injuries to other organ systems. Median ISS was 18.5 (range 5-50). SAE succeeded first time in 35/36 cases, and upon the second attempt in 1/36 cases. No patients died because of splenic injury or SAE although four patients with polytrauma died owing to other injuries. SAE complications occurred in 4/36 cases. For survivors, vaccinations were administered in 17/32 cases, and long-term antibiotics were initiated in 14/32 cases. Formal follow-up imaging was arranged in 9/32 cases. CONCLUSIONS: These data show that SAE is an effective means of controlling splenic haemorrhage secondary to blunt trauma with no patient requiring subsequent laparotomy. Major complications occurred in 11% of cases. Follow-up practice varied regarding further imaging, antibiotic and vaccination administration.

Paediatric femoral hernia--the diagnostic challenge.

INTRODUCTION: Femoral herniae are uncommon in childhood and pre-operative misdiagnosis is common. This can result in increased complications or inappropriate inguinal exploration. The aim of this retrospective study was to assess a tertiary centre's experience with paediatric femoral hernia over a 12 year period. METHODS: Children who underwent femoral hernia repair at a single centre were identified from a prospectively maintained database. Casenotes were reviewed for demographic data and details of presentation, operation and recurrence. RESULTS: Sixteen children with a median age of 7 (range 3-16) years were identified. One patient developed bilateral femoral herniae. All children were referred with a groin lump but in only one instance did the referring clinician establish the diagnosis of femoral hernia. Emergency repair was required in 2 patients (12%). Eleven femoral herniae were diagnosed following clinical assessment ultrasound. The remainder were identified intra-operatively following negative inguinal exploration. Intra-operatively the femoral canal was closed with sutures (n = 16) or mesh plug (n = 1). Only one patient had a laparoscopic repair. Two other patients underwent laparoscopy to confirm bowel viability (n = 1) and for inguinal canal assessment with subsequent open femoral hernia repair (n = 1). All patients were reviewed in surgical clinic and no morbidity or hernia recurrences were reported. CONCLUSION: Femoral herniae are a diagnostic challenge and a high index of clinical suspicion is necessary. Ultrasonography or laparoscopy may be appropriate in equivocal cases. The long-term results of paediatric femoral hernia surgery are excellent.

Pre-operative high sensitivity C-reactive protein and postoperative outcome in patients undergoing elective orthopaedic surgery.

High-sensitivity C-reactive protein (hsCRP) adds important prognostic information, not reflected by traditional risk factors, to the prediction of both the development and outcome of cardiovascular pathology. HsCRP levels also correlate inversely with cardiorespiratory fitness, an important determinant of peri-operative outcome. We hypothesised that pre-operative hsCRP should be associated with excess peri-operative morbidity and longer length of stay. Pre-operative hsCRP was measured blinded to standardised postoperative outcomes in 129 elective orthopaedic patients. HsCRP levels were divided into high (> 3 mg x l(-1)) or low (< 3 mg x l(-1)) groups (Center for Disease Control stratification). High-CRP patients had significant cardiovascular history, received cardiac medication or steroid therapy (p < 0.05). Higher pre-operative hsCRP was associated with longer length of stay: mean 7.5 days (95% CI: 6.2-8.8) vs 6.0 days (95% CI: 5.5-6.5; p = 0.03; log rank test). In 21 patients with > 8 days length of stay, high pre-operative hsCRP patients were over-represented (p = 0.04). Pre-operative hsCRP is related to length of stay and delayed postoperative complications.

Aortic trauma in Scotland--a population based study.

OBJECTIVES: This population-based study aims to determine the incidence, mechanisms and outcomes of aortic trauma in patients from Scotland between 1992-2002. METHODS: Patients with aortic trauma were identified from the Scottish Trauma Audit Group database. Demographics, mechanism of injury, initial management and outcome were analysed. RESULTS: 165 (0.3%) patients suffered trauma to the thoracic or abdominal aorta. Of these, 130 (79%) patients had an injury of the thoracic aorta, 33 (20%) an injury of the abdominal aorta and two (1%) had injuries of both. There were 123 (75%) men and 42 (25%) women with a median (range) age of 36 (14-90) years. Blunt trauma was responsible for 121 (73%) injuries, of which road traffic accidents were the most common mechanism. A further 44 (27%) aortic injuries were due to penetrating trauma, of which assault was the most common cause. The median (range) Injury Severity Score was 43 (16-75). Ninety (55%) patients died in the emergency department while 59 (32%) underwent attempted operative repair. The operative mortality was 35 (59%) of 59 patients and overall mortality 141 (86%) of 165 patients. CONCLUSIONS: The incidence of aortic trauma presenting to Scottish hospitals is low. The majority of patients do not survive to surgical repair and operative and overall mortality remain prohibitive.