Factors affecting neurodevelopmental outcome following surgical necrotising enterocolitis: a systematic review.

Surgically treated necrotising enterocolitis (sNEC) is associated with significantly worse neurodevelopmental outcomes than that seen in premature infants without NEC. We aim to review the association between factors involved in the surgical treatment of NEC and subsequent neurodevelopmental outcomes to identify potential areas for improvement. The PubMed and Embase databases were interrogated for articles reporting neurodevelopmental outcomes in babies treated surgically for NEC using key terms including: "Infant", "Necrotising enterocolitis", "Surgical", "Neurodevelopmental" and "Outcomes". The search strategy yielded 1170 articles and after applying inclusion and exclusion criteria 22 studies remained and formed the review. A diverse range of neurodevelopmental outcomes were reported. Extreme prematurity and lower birth weight were associated with worse neurodevelopmental outcomes. The use of peritoneal drains and enterostomies were associated with worse outcomes. Modifications to surgical strategies in NEC may improve neurodevelopmental outcomes but the effect of confounding factors remains unclear. Further large scale studies are required to define the optimum strategies for treating NEC surgically and to develop a core outcome set for research into NEC.

Surgical fires, a clear and present danger.

BACKGROUND: A surgical fire is potentially devastating for a patient. Fire has been recognised as a potential complication of surgery for many years. Surgical fires continue to happen with alarming frequency. We present a review of the literature and an examination of possible solutions to this problem. METHODS: The PubMed and Medline databases from 1948 onwards were searched using the subject headings "operating rooms", "fire", "safety" and "safety management". "Surgical fire" was also searched as a keyword. Relevant references from articles were obtained. RESULTS: Fire occurs when the three elements of the fire triad, fuel, oxidiser and ignition coincide. Surgical fires are unusual in the absence of an oxygen-enriched atmosphere. The ignition source is most commonly diathermy but lasers carry a relatively greater risk. The majority of fires occur during head and neck surgery. This is due to the presence of oxygen and the extensive use of lasers. The risk of fire can be reduced with an awareness of the risk and good communication. CONCLUSIONS: Surgery will always carry a risk of fire. Reducing this risk requires a concerted effort from all team members.

Paediatric preputial pathology: are we circumcising enough?

INTRODUCTION: Preputial problems are a common reason for referral to the paediatric surgical out-patient department. Many boys referred do not need surgical intervention. One indication for intervention is balanitis xerotica obliterans (BXO), a potentially serious condition previously considered rare in childhood. PATIENTS AND METHODS: Consecutive boys referred to a paediatric general surgical out-patient department with problems relating to their prepuce during a period of 4 years were included. The out-patient diagnosis and management was recorded. All foreskins excised were sent for histological analysis. RESULTS: A total of 422 boys were referred, median age 6 years 2 months (range, 3 months to 16 years). Over half the boys referred simply required re-assurance that all was normal with their penis. However, 186 boys (44.1%) were listed for surgical procedures - 148 circumcision, 33 preputial adhesiolysis, and 5 frenuloplasty. There were histological abnormalities in 110 specimens (84.8%); chronic inflammation (n = 69; 46.6%), BXO (n = 51; 34.5%), and fibrosis (n = 4; 2.7%). Nineteen (12.8%) specimens were reported as histologically normal. The overall prevalence of BXO in the boys referred was 12.1%. CONCLUSIONS: In this series, the percentage of boys circumcised and the prevalence of BXO were both higher than in other published series. BXO may be more common and present at a younger age than previously thought.