RESUMO
OBJECTIVE: We sought to investigate the clinical determinants of intestinal failure and death in preterm infants with surgical NEC. METHODS: Retrospective comparison of clinical information between Group Aâ=âintestinal failure (Parenteral nutrition (PN) >90 days) and death and Group Bâ=âsurvivors and with PN dependenceâ<â90 days in preterm infants with surgical NEC. RESULTS: Group A (nâ=â99/143) had a lower mean gestational age (26.4 weeks [SD3.5] vs. 29.4 [SD 3.5]; pâ=â0.013), lower birth weight (873 gm [SD 427g] vs. 1425 gm [894g]; pâ=â<0.001), later age of NEC onset (22 days [SD20] vs. 16 days [SD 17]; pâ=â0.128), received surgery later (276 hours [SD 544] vs. 117 hours [SD 267]; pâ=â0.032), had cholestasis, received dopamine (80.6% vs. 58.5%; pâ=â0.010) more frequently and had longer postoperative ileus time (19.8 days [SD 15.4] vs. 11.8 days [SD 6.5]; pâ=â<0.001) and reached full feeds later (93 days [SD 45] vs. 44 [SD 22]; pâ=â<0.001) than Group B.On multivariate logistic regression, higher birth weight was associated with lower risk (OR 0.35, 95% CI 0.15-0.82; pâ=â0.016) of TPNâ>â90 days or death. Longer length of bowel resected (OR 1.76, 95% CI 1.02-3.02; pâ=â0.039) and longer postoperative ileus (OR 2.87, 95% CI 1.26-6.53; pâ=â0.011) were also independently associated with TPN >90days or death adjusted for gestational age and antenatal steroid treatment. CONCLUSION: In preterm infants with surgical NEC, clinical factors such as lower birth weight, longer bowel loss, and postoperative ileus days were significantly and independently associated with TPN >90 days or death.
Assuntos
Enterocolite Necrosante , Íleus , Doenças do Recém-Nascido , Insuficiência Intestinal , Gravidez , Lactente , Recém-Nascido , Feminino , Humanos , Recém-Nascido Prematuro , Peso ao Nascer , Enterocolite Necrosante/epidemiologia , Enterocolite Necrosante/cirurgia , Estudos Retrospectivos , Íleus/epidemiologiaRESUMO
Although many different tests are used to diagnose myocardial contusion, the clinical implications of the diagnosis are unclear. This makes it difficult to decide which patients require admission to a monitored bed. During 16 months, 3010 patients with blunt trauma were reviewed for evidence of sequelae attributable to myocardial contusion. None of 2204 admissions to unmonitored beds had evidence of serious arrhythmias or heart failure. No patient who died after admission had myocardial contusion at autopsy. Of the 644 admissions to monitored beds, 95 had workups for suspected contusion. Heart failure not obvious on admission did not occur and there were only four arrhythmias that required treatment. Conduction abnormalities on admission electrocardiogram predicted serious arrhythmias. Echocardiography and creatine phosphokinase isoenzyme levels, although frequently positive, did not predict morbidity. Clinically significant myocardial contusions are rare. Patients who will develop life-threatening complications from blunt cardiac injury can be identified in an emergency room setting.