RESUMO
AIM: To evaluate gastrointestinal sequelae and growth impairment at school age in children who suffered from necrotising enterocolitis (NEC). METHODS: This historic cohort study compared all surviving children born in Denmark between 1 January 2002 and 31 December 2011 with NEC in the newborn period, to surviving children without NEC, but same gestational age, birthweight and year of birth. Outcomes were investigated through a parental questionnaire, including gastrointestinal and growth-related outcomes. We performed exploratory ad hoc analysis, by adjusting for possible confounding and by dividing NEC children into surgical and medical. RESULTS: In total, 163 children with NEC (50%) and 237 (36%) without NEC completed the parental questionnaire. Episodes of diarrhoea were more often reported in the NEC group (p = 0.0002). The increased risk seemed to be limited to those who underwent surgery for NEC. The absence from school (1.67 versus 1.31 days), rate of low height for age (17.9 versus 12.1%) and weight (29.9 versus 31.6 kg) did not differ significantly between children with NEC and children without NEC. CONCLUSION: Our findings suggest that long-term gastrointestinal complications following NEC appeared to be of little clinical importance at the population level and therefore do not encourage specific routine follow-up.
Assuntos
Desenvolvimento Infantil , Enterocolite Necrosante/epidemiologia , Adolescente , Criança , Dinamarca/epidemiologia , Diarreia/epidemiologia , Feminino , Seguimentos , Humanos , Recém-Nascido , MasculinoRESUMO
AIM: Necrotising enterocolitis contributes considerably to the mortality of preterm infants, but most questions remain unsolved after decades of extensive research. This Danish study investigated the validity of necrotising enterocolitis diagnoses at discharge according to Bell's staging system. METHODS: We conducted a retrospective single-centre cohort study of 714 preterm infants with a gestational age of less than 30 weeks born in 2006-2013. The infants were diagnosed with necrotising enterocolitis according to Bell's stages 2-3 at discharge and in retrospect by an expert panel, which served as our gold standard. RESULTS: The sensitivity of necrotising enterocolitis diagnosed at discharge was 0.72-0.75 depending on whether spontaneous intestinal perforation was included as necrotising enterocolitis or not. The positive predictive value of the diagnosis was 0.49-0.61. The incidence was significantly higher when diagnosed at discharge than when diagnosed by the expert panel (11.1 versus 9.0%, p = 0.03). The mortality rate for infants who were underdiagnosed at discharge was 50.0%, and it was 25.8% for infants who were overdiagnosed (p = 0.10). CONCLUSION: We found poor validity for the discharge diagnosis of necrotising enterocolitis. In future, a better way of defining the disease is needed for large-scale epidemiologic research.
Assuntos
Enterocolite Necrosante/diagnóstico , Dinamarca/epidemiologia , Erros de Diagnóstico , Enterocolite Necrosante/mortalidade , Humanos , Incidência , Recém-Nascido , Recém-Nascido Prematuro , Estudos RetrospectivosRESUMO
AIM: This study investigated whether a correlation existed between surgical findings during the first laparotomy for necrotising enterocolitis (NEC) and death and, or, disease progression. METHODS: We included infants admitted within one day of birth to our tertiary neonatal department at Rigshospitalet, Denmark, from 2006 to 2015, who underwent a laparotomy for acute NEC. They were classified according to the locality and extent of intestinal necrosis by a paediatric surgeon, based on the surgical findings. We correlated the surgical findings with postoperative outcomes, namely death and, or, progression of NEC. RESULTS: The first laparotomy showed that 48 infants had NEC, including 21 who demonstrated postoperative progression. Of these, six died before undergoing another laparotomy and 14 of the 15 infants who underwent relaparotomy also died. There was a significant association between surgical findings and NEC-related mortality (p = 0.03). The association between surgical findings and the progression of NEC was also significant (p < 0.0001). CONCLUSION: Surgical findings during laparotomy for NEC were strongly correlated with mortality, which was close to 100% after relaparotomy. Considering the discouraging outcome, further studies should focus on alternative surgical approaches, such as proximal diverting jejunostomy and the clip and drop technique for the treatment of severe NEC.