Standardising the elusive diagnosis of NEC in the premature infant - A practical score.

OBJECTIVE: The perceived risk of necrotising enterocolitis (NEC) can result in overtreatment of the otherwise adapting preterm neonate. We aim to develop an assessment tool to aid the decision making in the management of preterm neonates at risk of NEC. METHOD: An evidence-based assessment tool was designed bringing together clinical, laboratory and radiological signs commonly associated with NEC. A numerical score was awarded for each sign, with those more specific to NEC being graded higher. A multi-centre validation was conducted of the proposed assessment tool over three tertiary neonatal units. RESULTS: A total of 125 patients were included, 53 (42.4 %) with a final diagnosis of NEC and 72 (57.6 %) with an alternative diagnosis. The NEC group had a significantly higher total score compared to the non-NEC group; 15(2-28) vs. 4(1-9) (p ≤ 0.0001). In ROC analysis, using a cut-off of eight, the assessment tool gave a sensitivity of 92.3 % and a specificity of 90.4 % for identifying NEC compared to an alternative diagnosis. CONCLUSION: This comprehensive scoring system encourages a full assessment of the infant before deciding on withholding feeds, starting antibiotics, and transferring to a surgical centre. It is a safe objective measure to support a diagnosis of NEC in the presence of certain clinical signs.

Stoma recycling in a surgical neonatal unit: Prevalence, challenges, and review of nursing attitudes.

AIM: Recycling has been shown to improve growth, nutrition and facilitate early stoma closure. We aim to review current practice and nursing experience at a tertiary paediatric surgical unit and to evaluate possible areas for improvement. METHOD: Retrospective study of all neonates who underwent a stoma closure between January 2018 and October 2020, alongside a nursing staff survey on experience and barriers to effective recycling. Data presented as median (range) and number (percentage). P value <0.05 was regarded as significant. RESULTS: A total of 71 neonates were included; median birthweight 869.5 (500-3600)g and gestation 26 (23-40) for a median of 15.5 (1-51) days. Rates of early stoma closure were similar in both the recycling (RG) and non recycling groups (NRG); 15/29 vs. 21/42, p > 0.999. Thirty-nine neonatal nurses responded to the survey with 36/39 (92%) having prior experience of recycling. Time constraints were the main reason nurses felt it was difficult to achieve effective recycling, with some also being worried about causing damage. Increased training and parental involvement were two potential solutions suggested by nurses to overcome these issues. CONCLUSION: Despite the known benefits, less than half of our cohort had successful recycling prior to stoma closure. Increased training, development of a uniform policy and involvement of the parents may help to improve the rates of stoma recycling. LEVEL OF EVIDENCE: Level III (Retrospective Comparative Study).

The acute scrotum in infancy: A retrospective regional study.

INTRODUCTION: Testicular torsion during infancy (<1 year) is known to be a rare event with relatively few studies on the subject in the published scientific literature. We reviewed the experience of infant scrotal exploration within a paediatric surgical network of four centres serving an approximate paediatric population of 1.8 million. AIM: To review current practice of scrotal explorations in infancy and explore areas for improvement. METHOD: Retrospective review of emergency operations for acute scrotum between January 2016 and December 2018. Data are presented as median (range) and compared using non-parametric tests. P < 0.05 was regarded as significant. RESULTS: A total of 560 paediatric scrotal explorations were performed. Of these, 25 (4%) were under one year at the time of surgery, median 4 months (1 day-5 months) (Fig. 1). The most common diagnosis was "epididymitis" (11/25, 44%). Testicular torsion was found in 28% (7/25), increasing to 66% (4/6) in those under one month. Of those with confirmed testicular torsion, three (43%) underwent a primary orchiectomy with contralateral fixation and three (43%) detorsion and bilateral fixation, with all three cases found to have testicular atrophy at follow-up. The final case was of metachronous torsion, with the initial presentation not operated on and the subsequent presentation undergoing detorsion and fixation. This was the only case of testicular salvage in our series. There were no underlying urological issues in any patient and no reported complications or ongoing urological issues post-surgery. The rate of follow-up was 17/25 (68%). CONCLUSION: We present one of the only clinical series to focus on acute scrotum in the under one year old and not just the neonatal period. Testicular torsion remains a rare event in this age group but invariably leads to testicular loss.