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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diabetes in pregnant Mexican-American women is a serious and expensive health problem. At the University of California, San Diego Medical Center, 44% of pregnant women are Mexican American. In the Diabetes in Pregnancy Clinic, only 7% of women with insulin-dependent diabetes are in this ethnic group compared with 66% of non-insulin-dependent diabetic patients and 51% of those with gestational diabetes mellitus (GDM). GDM is the most common complication of pregnancy in Mexican Americans with a prevalence approximately three times higher than that of whites (4.5 vs. 1.5%). Mexican-American obese GDM subjects had more frequent cesarean sections and were more likely to have complications of premature rupture of membranes and preterm labor (NS). Polycythemia and sepsis also occurred more often in their infants. Anthropometric measurements in infants of both lean and obese GDM subjects differed from those of infants of mothers without GDM. Infants of lean mothers with GDM were heavier and longer than those of lean mothers without GDM. In addition, they had increased waist-hip ratio and triceps and subscapular skin folds. Infants of obese mothers with GDM were heavier than those of lean mothers with GDM. Moreover, they were longer (P less than 0.04); had a higher body mass index (P less than 0.04); and larger waist and hip circumferences (P less than 0.03) and buccal (P less than 0.01), subscapular (P less than 0.01), and sum of skin-fold measurements (P less than 0.03). Our observations indicate that pregnant diabetic Mexican-American women have predominantly GDM and non-insulin-dependent diabetes. They represent a major public health problem because of increased maternal and neonatal morbidity.
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PMID:Diabetes in pregnancy in Mexican Americans. 191 21

A modified biophysical profile was assessed serially in 47 patients with premature rupture of membranes who were not in labor. This profile included fetal movement, fetal tone, fetal breathing, amniotic fluid volume, and placental grade. The most recent study, obtained within 2 days of delivery, was compared with pregnancy outcome as reflected by the development of chorioamnionitis and/or neonatal sepsis. No study patient received antibiotics, steroids, or tocolytics before labor. Neither the composite biophysical profile nor any of its components were found to be different between patients with and without clinical chorioamnionitis. Neonatal sepsis was not observed. These data do not support the use of the biophysical profile as a predictor of maternal infection.
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PMID:Clinical chorioamnionitis is not predicted by an ultrasonic biophysical profile in patients with premature rupture of membranes. 200 95

The use of antibiotics in the management of preterm, premature rupture of membranes remains controversial. By use of a prospective randomized double-blind design we investigated the maternal-fetal benefits associated with antibiotic therapy in 85 women with premature rupture of membranes at 34 weeks' estimated gestational age. In the treatment group 40 patients received intravenous mezlocillin for 48 hours followed by oral ampicillin until delivery. In the control group 45 patients received intravenous and oral placebo. Patients who received antibiotics had chorioamnionitis and endometritis less frequently than the control group (p less than 0.01 and p less than 0.05). Pathologic examination of the placentas showed a lower incidence of chorioamnionitis in the treatment group (p less than 0.05). The period from premature rupture of membranes to delivery (latency) was prolonged with antibiotics (p less than 0.05) and resulted in significant weight gain in the infants in the antibiotic group (p less than 0.0001). These infants also had higher 1- and 5-minute Apgar scores. Clinically suspected sepsis, respiratory distress syndrome, intraventricular hemorrhage, perinatal death rate, and prolonged hospitalization (greater than 30 days) were also increased in the control group.
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PMID:Antibiotic therapy in preterm premature rupture of membranes: a randomized, prospective, double-blind trial. 220 65

Most women with group B streptococcus cervical colonization have uncomplicated pregnancies, but about 1% experience preterm premature rupture of membranes (PROM) followed by neonatal group B streptococcal sepsis. In such cases, streptococcal adherence to and penetration of the membranes may be an important step in the pathogenesis. In the present study, chorionic epithelial cells were incubated with group B streptococci isolated from either children developing sepsis after preterm PROM (complicated pregnancies) or from uncomplicated pregnancies. Incubation periods varied. The numbers of adherent bacteria per chorionic epithelial cell were counted by microscopic examination. After 70 minutes' incubation, the number of adherent group B streptococci in complicated pregnancies was 38, compared with 14 in uncomplicated pregnancies (P less than .001). This difference in vitro might reflect the virulence of group B streptococci.
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PMID:Increased cell adherence of group B streptococci from preterm infants with neonatal sepsis. 221 33

Optimal expectant management of preterm premature rupture of membranes (PROM) requires the early detection of chorioamnionitis. To date, however, no universally sensitive and specific marker for chorioamnionitis has been identified. Recently, the serial determination of plasma fibronectin, antithrombin, and prekallikrein has been reported to facilitate the early detection of sepsis in critically ill neonates and adult surgical patients. A cross-sectional study was undertaken to determine if plasma levels of these markers change significantly in patients with overt chorioamnionitis following expectant management of preterm PROM. Plasma levels of fibronectin and prekallikrein were not significantly different between the study (30 patients with overt chorioamnionitis following preterm PROM) and control (30 undelivered patients without antenatal complication matched for gestational age) groups. Antithrombin levels were significantly lower in the study group (p less than 0.05), but the magnitude of the difference (102% versus 94%) is not likely to be of clinical significance. We conclude that determination of plasma levels of fibronectin, prekallikrein, and antithrombin is not likely to aid in the early detection of chorioamnionitis in the setting of preterm (PROM).
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PMID:Evaluation of potential early markers of chorioamnionitis associated with preterm premature ruptured membranes. 229 8

Gram stain examination of amniotic fluid is a method used for the rapid diagnosis of intraamniotic infection in patients with preterm premature rupture of membranes and preterm labor. The management of these patients relies heavily on the Gram stain results. Therefore, it is critical that the diagnostic value and limitations, optimal technique, and outcome correlates be precisely established. Most studies have focused on culture results rather than on Gram stain results to describe neonatal and maternal outcome. However, management is based on the Gram stain because culture results are not immediately available. One hundred eighty-seven amniocenteses were performed in 131 patients with preterm premature rupture of the membranes (n = 90) and preterm labor (n = 41). Spun and unspun Gram stains were performed. Centrifugation of the sample did not improve the sensitivity of the technique significantly. The agreement between the two methods was substantial (kappa index 0.89, p less than 0.001). The sensitivity of the Gram stain was 44.8% and the specificity was 97.6%. The sensitivity of the Gram stain was directly proportional to the number of bacteria present in amniotic fluid. In the presence of greater than 10(5) colony forming units per milliliter, 80% of the Gram stains were positive. The absence of both bacteria and white blood cells in a smear was associated with a negative culture of amniotic fluid in 95% of the cases. Clinical chorioamnionitis was associated with a positive Gram stain of amniotic fluid (p less than 0.001). There was a trend toward a higher incidence of endometritis in patients with a positive Gram stain compared with those with a negative Gram stain (p = 0.07). There was no neonatal infectious morbidity in patients with a true negative Gram stain. Patients with a false negative Gram stain had a 25% incidence of neonatal infectious complications (proved and suspected sepsis).
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PMID:The value and limitations of the Gram stain examination in the diagnosis of intraamniotic infection. 245 13

Evolution of the newborn infant weighing 1,000-1,499 g, was studied in 1986 in the "Mariana Grajales" Gynecologic and Obstetric Teaching Provincial Hospital, Department of Neonatology, Santa Clara. Data was obtained from the clinical histories of the newborns and of their mothers. A control group was selected in order to analyze and compare the causes of low birthweight, and as causes of it were determined age and height, and as associated diseases, urinary sepsis, anemia and toxemia of pregnancy. Premature rupture of membranes was significant. Half of the infants of the group under study was severe and moderately depressed. At the somatic evolution was observed a trend to increment and a high coefficient of correlation within the three variables under study. Main nursing actions offered fit up to the attention of these neonates.
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PMID:[A developmental study of low birth weight infants in 1986]. 260 2

A randomized study was conducted to investigate the effects of antenatal corticosteroids and ampicillin in the management of preterm pregnancies under 34 weeks complicated by premature rupture of membranes. Patients with documented lecithin/sphingomyelin (L/S) ratios of less than 2.0 and a singleton gestation were eligible to participate in the study. One hundred sixty-five patients qualified and were randomized, using sealed envelopes, to four study groups. All patients were followed expectantly. Group I (41 patients) received neither ampicillin nor corticosteroids. Group II (43 patients) received 24 mg of antenatal betamethasone. Group III (37 patients) received 2 g of intravenous ampicillin every 6 hours, with discontinuation of antibiotic therapy if cultures were negative for pathogenic bacteria. Group IV (44 patients) received both corticosteroids and ampicillin as described for groups II and III, respectively. Compared with patients not receiving corticosteroids, those administered antenatal corticosteroids experienced a reduction in the incidences of respiratory distress syndrome (53 versus 26%), bronchopulmonary dysplasia (23 versus 9%), severe grades of intracranial hemorrhage (15 versus 3%), and patent ductus arteriosus (18 versus 6%), with no difference in the incidence of maternal or neonatal infection. Compared with patients not receiving antenatal antibiotics, the group of patients treated with ampicillin on admission had a lower incidence of clinical chorioamnionitis (4 versus 26%) and neonatal sepsis (5 versus 10%). This reduction in infectious morbidity by antenatal ampicillin was restricted to those patients (28.4% of the study population) colonized with group B streptococci.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Use of ampicillin and corticosteroids in premature rupture of membranes: a randomized study. 270 97

Neonatal outcome of 178 low birth weight (LBW) babies in this study was associated with 26.4% neonatal mortality. A significantly higher mortality rate was noted in presence of adverse maternal factors, birth weight less than 1.5 kg, prematurity and respiratory distress at birth. Premature rupture of membranes and leaking (greater than 12 h) were recorded in 75 cases. Significant association was observed for septicemia. Maternal postpartum weight less than 40 kg was associated with higher incidence of neonatal infections than when mother's weight was greater than 45 kg.
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PMID:Outcome of low birth weight babies with special reference to some maternal factors. 263 Apr 55

A case report of a ligamentary ectopic pregnancy that failed to respond to prostaglandin E2 for induced abortion for sepsis at 24 weeks is presented. The 27-year-old nullipara had normal ultrasound findings for gestational age up to 21 weeks gestation. She had consulted at 5 weeks for abdominal pain and bleeding, at 14 weeks again for abdominal pain, shoulder pain and vaginal bleeding, although both times the pain and bleeding resolved spontaneously. She was seen again at 16 and 21 weeks gestation, when ultrasound scans were normal for dates. At 24 weeks, she experienced vaginal discharge of blood and tissue, and was managed as premature rupture of membranes. She became septic 12 days later. She was treated with transcervical PGE2 and iv oxytocin without response for 3 days. Surgical evacuation was successful, but bleeding persisted. During laparotomy she had a large left broad ligament hematoma, a left ruptured uterus, and open left internal iliac artery and vein. These were repaired, and she received 40 units of blood, 8 platelets and 14 of plasma. Only after histology was the diagnosis of ligamentary pregnancy made. The lack of response to PG for abortion should raise suspicion of ectopic pregnancy, although preoperative diagnosis of ligamentary pregnancy is extremely rare.
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PMID:A rare gynecologic contraindication to the use of prostaglandins and oxytocin to induce abortion. A case report. 279 68


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