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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During January 1989-September 1991, in India, neonatologists prescribed assisted ventilation (intermittent positive pressure ventilation [IPPV] and continuous positive airway pressure [CPAP]) for 90 neonates born and treated at a tertiary hospital in Delhi. All neonates requiring more than 168 hours of ventilation received IPPV. The smallest surviving neonate weighed 830 g at birth and was born at 26 weeks' gestation. This neonate received 510 hours of ventilation. One neonate received 48 days of ventilation (gestational age at birth, 28 weeks; birth weight, 800 g). This neonate eventually died due to necrotizing enterocolitis (NEC), bronchopulmonary dysplasia (BPD), and sepsis. This infant was the only infant to develop NEC. A total of two newborns developed BPD. One infant developed retinopathy of prematurity (ROP). Indications for ventilation were hyaline membrane disease (HMD) (45/90), apnea (13/90), and transient tachypnea of the newborn (TTNB) (11/90). Almost all HMD cases who weighed more than 1.5 kg at birth on CPAP survived. CPAP successfully treated all TTNB cases. Nine neonates developed pneumothorax. Three of them survived. 34 neonates developed sepsis, the most common complication. 20 sepsis cases also had underlying pneumonia. Sepsis was responsible for 35% of deaths (14/40). Five infants on IPPV developed persistent pulmonary hypertension (persistent fetal circulation). 35 infants developed infection during ventilation, 34 of whom had a nosocomial infection. The nosocomial infection rate was 37.7%. Nosocomial infection was responsible for 35% of deaths. 12 babies (13%) developed pulmonary air leaks, 50% of whom died. 25 of the 33 infants on CPAP survived. Few CPAP cases developed pulmonary air leak, BPD, and ROP. Six of 22 very low birth weight (VLBW) infants (1 kg) survived. These findings led the researchers to recommend that medical centers with basic facilities for level II care should provide neonatal ventilation. They proposed that ventilation may not be cost effective for VLBW newborns, however.
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PMID:Three-year experience with neonatal ventilation from a tertiary care hospital in Delhi. 788 27

Analysis of congenital syphilis in 455 infants and neonates between 1977-1991 in Children's Hospital, Bangkok, Thailand revealed 11 cases (2.4%) with evidence of congenital syphilitic nephrotic syndrome which were confirmed by clinical, serologic and laboratory findings, long bone x-rays and renal biopsy. Ages of all 11 cases were between 1 day to 2 months (mean 24 days); 6 were boys and 5 girls. Two of them died because of necrotizing enterocolitis and sepsis respectively; the mortality rate was 18%. The other nine had complete recovery following penicillin therapy.
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PMID:Congenital syphilitic nephrosis. 816 74

The hospital records of 18 infants (9 males & 9 females) with one or more positive cultures for Candida species were studied retrospectively in an attempt to define the characteristics, associated factors and treatment for candidemia in the neonatal intensive care unit. The number of patients have increased recently and the mortality rate is 56% (10/18). The Candida species isolated from blood were Candida albicans in 16 cases and Candida parapsilosis in 2 cases. Fever, not-doing-well, and abdominal distention were the most common presentations, prompting us to the initial impression of bacterial sepsis and/or necrotizing enterocolitis. Eleven associated factors for candidemia were relating to the measures and therapy in the neonatal intensive care unit, such as prolonged use of broad-spectrum antibiotics, parenteral hyperalimentation etc. All of these 18 patients were treated with intravenous amphotericin B. Six patients were given adequate total dose (> 25 mg/Kg), while 12 patients underwent inadequate treatment (3.7 +/- 2.9 mg/Kg). The 10 fatal patients belonged to the inadequate treatment group. As there is continual progress in neonatal intensive care units, candidemia is becoming an increasing common problem and which deserves attention.
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PMID:Candidemia in the neonatal intensive care unit. 823 53

Due to poor feeding, decreased activity and severe abdominal distension, a 20-day old female infant was admitted to our hospital. The patient was diagnosed as having necrotizing enterocolitis and received a multiple segmental resection. During the hospitalization, recurrent sepsis and candidiasis occurred. On the 56th day of admission, tachycardia, thrombocytopenia and cardiomegaly were noted. Sudden onset of cardiac arrest occurred and a post-mortem examination revealed staphylococcal pancarditis. Pancarditis is a rare and fatal disease in newborns. When a patient with a catheter insertion shows unknown cause of thrombocytopenia and acute onset of cardiomegaly, an echocardiogram is highly suggested. Early diagnosis and proper parenteral antibiotics may be life-saving.
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PMID:Neonatal Staphylococcus aureus pancarditis: report of one case. 823 58

A 20 year old leukaemic patient with neutropaenia secondary to chemotherapy, who developed overwhelming sepsis, myonecrosis, vascular occlusion and necrotizing enterocolitis due to Clostridium septicum infection is described. Plain abdominal radiographs and a computed tomography scan of the abdomen and pelvis showed gas in the retroperitoneal soft tissues. Clostridium septicum septicaemia has a recognized association with malignancy and neutropaenia and has a high mortality if not diagnosed and treated early. Computed tomography scanning of the abdomen, pelvis and head is advised in any patient with a positive C. septicum blood culture.
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PMID:Fatal Clostridium septicum myonecrosis. 825 47

Cholestatic jaundice is the major complication of total parenteral nutrition (TPN) in infants and children. The pathogenesis of this syndrome is poorly understood. The aims of this study were: (1) to define the histologic liver injury in relation to the clinical course of infants on TPN and (2) to determine whether enteral feeding will reverse or halt these changes. We identified 31 infants treated for severe gastrointestinal disease for whom liver histology was available from 1987 to 1991. Clinical records and liver biopsy (23) or autopsy specimens (13) were reviewed. Five patients had biopsies at two subsequent operations. The clinical diagnosis was necrotizing enterocolitis (24), atresia or stenosis (3), midgut volvulus (2), Hirschsprung's disease (1), and sepsis (1). Twenty-one of 31 infants were premature and had a mean birth weight of 1,868 g. Twenty-five of 31 were on TPN and 28 of 31 had received some enteral feeding by the time of the biopsy. Enteral feeding was begun as early as possible in all infants even if continued TPN was necessary for full support. Cholestasis occurred in 71% of premature infants versus 22% of full-term babies. Infants with cholestasis had been on TPN for a longer time (37 days v 18) with a correspondingly shorter period of enteral feeding (17 days v 27). Mean total bilirubin level was 14 in patients with cholestasis and 5 in those without, but the bilirubin level did not correlate with the extent of histological injury and was frequently normal despite marked histological damage.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Total parenteral nutrition-associated cholestasis: clinical and histopathologic correlation. 826 85

Increased intraabdominal pressure (IAP) has been demonstrated to cause intestinal and renal ischemia in both animals and humans. Neonates undergoing closure of anterior abdominal wall defects are at risk for these complications from markedly increased IAP, which are putatively responsible for a 13% to 20% mortality. In an effort to decrease morbidity and mortality we performed a 4-year prospective clinical study to determine if monitoring IAP using bladder pressure (BdP) measurements would significantly improve perioperative care in infants with abdominal wall defects. Forty-two consecutive infants with gastroschisis (28) and omphalocele (14) were prospectively studied. Intraoperative and serial postoperative measurements of BdP were obtained from an indwelling bladder catheter using a standard pressure transducer. Methods of initial closure, as well as manipulations in sedation, paralysis, and silo reduction, were selected to keep BdP < 20 mm Hg. Bladder pressure monitoring significantly altered the management of 64% of our patients, particularly those with gastroschisis (74%). Thirteen patients with gastroschisis underwent staged closure; in 7 (54%) this decision was based on high BdP even though bowel reduction was mechanically possible. Elevated BdP influenced the closure method and timing of silo reductions in 5 of 14 (42%) infants with omphalocele. There were no episodes of renal failure or refractory oliguria. There were three patients in a single cluster who developed uncomplicated, nonsurgical necrotizing enterocolitis late in their respective courses. One patient whose bowel was placed in a silo had severe hypotension associated with group B streptococcal sepsis and subsequently developed necrotic bowel despite low BdP.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Bladder pressure monitoring significantly enhances care of infants with abdominal wall defects: a prospective clinical study. 826 3

We hypothesized that plasma levels of cytokines such as interleukin-6 and tumor necrosis factor (TNF) are elevated in critically ill infants with sepsis and necrotizing enterocolitis (NEC) and that the magnitude of their elevation is correlated with mortality rate. We measured plasma levels of interleukin-6 and TNF in 62 newborn infants with suspected sepsis or NEC. Eighteen infants had bacterial sepsis, 9 had bacterial sepsis plus NEC, and 15 had NEC but negative culture results. Twenty comparably ill infants with negative results on culture of systemic specimens served as study control subjects. Interleukin-6 levels were five- to tenfold higher in infants with bacterial sepsis plus NEC at the onset of disease than in infants with bacterial sepsis alone, in infants with NEC but negative culture results, and in control infants (p < 0.01). These differences persisted throughout the 48-hour study period. Interleukin-6 levels were also significantly higher in nonsurvivors than in survivors (p < 0.001). In contrast, plasma TNF values were not consistently increased in any of the groups. We conclude that plasma interleukin-6 is a more reliable indicator of bacterial sepsis and NEC than plasma TNF and may identify infants who might benefit from immunotherapeutic strategies.
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PMID:Cytokine elevations in critically ill infants with sepsis and necrotizing enterocolitis. 807 69

From January 1984 to March 1992, there were 19 infants admitted to our hospital with gastrointestinal perforation not associated with necrotizing enterocolitis. Seven patients (37%) were premature. Six patients (32%) had their perforations located in the stomach, 9 (47%) in the small intestine, and 3 (16%) in the colon. The most common clinical presentation was abdominal distention (95%). Pneumoperitoneum was noted only in 12 (63%) patients. About 60% of the patients had the perforation occur before 4 days of age. The predominant cause of perforation was unknown, so called spontaneous perforation (8/19, 42%), followed by ischemia or infarction (5/19, 26%). The overall mortality rate was 32%. The non-survivors had more severe metabolic acidosis than the survivors, but there were no differences in the birthweight and gestational ages of these two groups. Sepsis accounted for 83% of the deaths. Early diagnosis and treatment are the best ways to promote survival.
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PMID:Gastrointestinal perforation in infants: cases unrelated to necrotizing enterocolitis. 829 54

This report describes the Vermont-Oxford Trials Network, a voluntary collaborative research network, and summarizes the outcomes and medical interventions for very low birth weight infants at participating centers in 1990. The Vermont-Oxford Trials Network included 36 centers in 1990 (11% university hospitals, 44% university affiliates, 44% nonaffiliated) with a total of 2961 infants weighing 501 to 1500 g (median 73 infants, range 5 to 172). Eighty percent of the infants were inborn and 65% were white. The overall network frequencies for selected interventions and outcomes were as follows: prenatal care, 90%; a complete course of antenatal corticosteroids, 12%; cesarean section, 56%; surfactant therapy, 49%; postnatal steroids for chronic lung disease, 16%; high-frequency ventilation, 4%; patent ductus arteriosus, 31%; necrotizing enterocolitis, 6%; bacterial sepsis, 16%; and intraventricular hemorrhage, 26%. By 28 days, 15% of the infants had died and 8% had been transferred, whereas by discharge 18% had died and 18% had been transferred. There were marked variations among the centers in the frequencies of different medical interventions and in the frequencies of various clinical outcomes. The Vermont-Oxford Trials Network is a unique collaborative research group composed of a broad range of neonatal intensive care units. During 1990 there were considerable differences among the centers in the interventions used and patient outcomes observed. The investigators plan to devote the resources of the Network to a research program of randomized trials and outcome studies so that effective interventions can be identified and the quality of neonatal intensive care can be continuously improved.
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PMID:The Vermont-Oxford Trials Network: very low birth weight outcomes for 1990. Investigators of the Vermont-Oxford Trials Network Database Project. 844 56


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