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

There has been an increasing number of women undergoing liver transplantation during their childbearing years. As the number of pregnancies among these women increases, complications during pregnancy and risks to the fetus associated with liver transplantation will be better defined. We report three cases of cytomegalovirus (CMV) infection in offspring of liver transplant recipients. Two of these recipients had preterm labor and gave birth at approximately 23 weeks' gestation; both neonates had clinical (hydrops fetalis), laboratory, and placental evidence of CMV infection. The third recipient gave birth at 26 weeks' gestation because of severe preeclampsia, and the neonate died at 12 days of age of CMV sepsis. Placental CMV infection was confirmed in this case by polymerase chain reaction analysis, which is a valuable tool for prospectively or retrospectively diagnosing this infection. Our findings indicate that CMV infection poses a significant risk to offspring of liver transplant recipients.
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PMID:Congenital cytomegalovirus infection in offspring of liver transplant recipients. 772 70

Neutropenia is often found at birth in infants born to mothers with preeclampsia, and is most likely present in utero. To determine whether this neutropenia is associated with an increased incidence of early-onset sepsis, we reviewed the hospital records of 301 low birth weight infants of mothers with preeclampsia. Early-onset sepsis was proved if the result of a culture of blood or cerebrospinal fluid in the first 48 hours of life was positive, or presumed if culture results were negative but two or more clinical signs of sepsis were present and the attending neonatologist believed that an infant was infected and needed at least 7 days of antibiotic therapy. Forty-eight percent of low birth weight infants of mothers with preeclampsia had neutropenia at less than 12 hours of age. Infants with neutropenia had mothers with more severe preeclampsia, were more premature (30 weeks vs 32 weeks), weighed less (1097 gm vs 1615 gm), and were more likely to be small for gestational age. Although maternal and obstetric risk factors for infection were less common in the group with neutropenia, rates of proven or presumed early-onset sepsis were higher (14% vs 2%; p < 0.001). Sepsis was proved in 6% of infants with neutropenia and in none of the infants without neutropenia (p = 0.03). A logistic regression analysis of the relative effects of birth weight, gestational age, and absolute neutrophil count on the incidence of sepsis revealed that only a low absolute neutrophil count correlated significantly with an increased risk of early-onset sepsis in infants with neutropenia.
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PMID:Increased incidence of sepsis at birth in neutropenic infants of mothers with preeclampsia. 807 57

In Pakistan there are a number of acute problems related to maternal and infant health in the perinatal period. There is also lack of reliable data needed for the formulation of action strategies. To provide a database 1490 women have been followed from the 5th month of pregnancy in four different areas at various levels of urbanization and socio-economic development. After adjusting for gestational age, the proportion of newborns with weight for length < -2SDS in relation to the Swedish National Standard was 12-31% for boys and 12-25% for girls, the figure being highest in the most deprived area. Preterm birth was infrequent compared with IUGR. The overall prevalence rate of birth defects was 21% out of which 8% were severe defects. The overall perinatal mortality rate was 56/1000 births, with rates of 60, 75, 36 and 33/1000 births for the village, periurban slum, urban slum and the upper middle class. Two thirds of the deaths were related to either a continuation of intrauterine disturbances or severe congenital defects incompatible with life. One third of the deaths were due to infection; mostly diarrhoea, clinical sepsis and ARI. Neonatal mortality was significantly related to birth length (< -2SDS, odds ratio 5.5) and length of gestation (< 37 weeks, odds ratio 5.6) and was to a lesser extent related to weight (< -2SDS, odds ratio 2.0) and weight for length (< -2SDS, odds ratio 1.3). Forty percent of the mothers had weight for height below -2SDS, 23-35% had height < -2SDS. Forty percent of mothers from a subset within the cohort had a hemoglobin < 10 gm/dl and 20% showed signs of pre-eclampsia. This presentation raises the issue of expanding the current Child Survival Programs into the perinatal period as well.
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PMID:Early child health in Lahore, Pakistan: IX. Perinatal events. 821 71

One hundred and twenty patients with a mean age of 38 years (range 12-85 years; M 91, F 37) were studied over a period of 5 years in a teaching hospital in Dhaka. Sixty-two patients presented with probable anuria with 1-4 days' duration, 63 patients presented with oliguria, and 3 were nonoliguric. The causes of acute renal failure were medical (94), surgical (22), obstetrical (13). Of the medical cases, the causes were gastroenteritis in 42 cases, gastroenteritis with CNS involvement in 11 cases, rapidly progressive glomerulonephritis in 10 cases, acute viral hepatitis in 8 cases, and septicemia in 8 cases. Of 22 surgical cases, postoperative acute renal failure was the cause in 9, road traffic accident in 6, and renal calculus disease in 7. There were 13 cases in the obstetrics group, of whom 9 were due to abortion, 2 were due to preeclampsia, and the other 2 were postoperative. The mean blood urea of all cases was 35 mmol/L and serum creatinine was 988 mumol/L. Dialysis was required in 105 cases; of these, 72 were medical cases, 21 were surgical cases, and 12 were obstetric cases. The overall survival rate was 75%. The improved survival is probably due to timely referral and prompt medical management.
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PMID:Outcome of acute renal failure in adults in a teaching hospital in Bangladesh. 829 Jul 6

Between 1982 and 1992, 18 cases of pregnancy-related acute renal failure (PR-ARF) were observed (9% of the total number of ARF). Mean age of the women was 32 years (22-40 years). Uterine hemorrhage and preeclampsia/eclampsia were the major causes of ARF, accounting for 61% of the cases. Patchy renal cortical necrosis was suspected in 2 cases whereas signs of disseminated intravascular coagulation (DIC) or microangiopathic hemolytic anemia were present in 6 (33%) and 9 (50%) cases, respectively. Ten women required hemodialysis; and 6 of them, additional plasma exchange sessions. Five patients (28%) died during the acute phase of the illness, mainly due to brain damage, hepatic failure, and sepsis. Among the survivors, a complete (61.5%) or partial recovery (23.1%) was usually seen, but irreversible renal failure was recorded in 2 cases with postpartum hemolytic uremic syndrome (HUS). Short-lasting oligoanuria (< 3 days) represents a good prognostic index. However, the presence of vascular injury (cortical necrosis, HUS) seems to carry a poor prognosis. In conclusion, PR-ARF is still a critical occurrence, associated with serious prognosis for both women and kidneys. So far, the most effective measures remain the careful prevention and the aggressive management of the obstetric complications.
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PMID:Acute renal failure in pregnancy. 829 Jul 7

The Dialysis Centre at the Lagos University Teaching Hospital was established in November 1981 as the first unit in West Africa to undertake chronic hemodialysis treatment. More than 500 patients have been managed in the center since then. Of these, 175 were cases of acute renal failure. The causes and outcome of these cases have been reviewed. There were 89 males (50.9%) and 86 females (49.1%). The majority, 111 (63.4%), were aged < 40 years. The main cause was sepsis, which occurred in 67 cases (38.3%). Gynecological and obstetric cases were 45 (25.7%), including 14 cases (8%) of pregnancy toxemia. Other causes were hemorrhage 18 (10.3%), obstructive uropathy 6 (3.4%), acute glomerulonephritis 8 (4.6%), and poisoning with "Holy Water" 6 (3.4%) and other nephrotoxins 9 (5.1%). Sixty-nine patients (39.4%) died in hospital, 92 (52.6%) recovered, and the fate of 14 (8%) was unknown as they were transferred from the hospital. Reasons for the high mortality included delayed hospitalization, selection of severe cases, and inability of patients to afford more than only one session of dialysis even though they needed more. It is hoped that as awareness of the value of dialysis increases and early treatment can be sought, the overall mortality will be reduced.
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PMID:Acute renal failure at the Lagos University Teaching Hospital: a 10-year review. 844 42

Neuropathological examinations were carried out at necropsy on 83 very pre-term babies who died during their first hospital admission. Forty seven (57%) babies had evidence of cerebral damage-39 with ischaemic white matter damage. The time of onset of ischaemic lesions was thought to be prenatal in 12 cases (31%) and postnatal in a further 12 (31%). The exact timing of damage could not be determined in 15 (38%) cases. Maternal and neonatal case notes were reviewed to ascertain clinical associations of ischaemic white matter damage. There were no clear associations between adverse clinical factors and prenatal ischaemic white matter damage. In contrast, pre-eclampsia, intrauterine growth retardation, and delivery without labour were associated with postnatal damage as were neonatal sepsis, necrotising enterocolitis, and seizures. The absence of a clear association between the timing of adverse clinical factors and the timing of ischaemic cerebral damage suggests that cerebral damage in very preterm babies may result from a sequence of events rather than one specific insult.
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PMID:Clinical associations and time of onset of cerebral white matter damage in very preterm babies. 879 52

The intrauterine identification of fetuses at risk of developing intraventricular hemorrhage would be helpful to the perinatologist, in light of the recent results which suggest that indomethacin given to the infant reduces the risk of developing intraventricular hemorrhage. We hypothesized that fetuses undergoing brain sparing, as identified by a lowered pulsatility index (PI) in the middle cerebral artery, and delivered prior to 34 weeks may differ in terms of being at risk for intraventricular hemorrhage from those fetuses without the brain-sparing effect. The middle cerebral artery PI was studied in 43 fetuses between 25 and 33.6 weeks' gestation. The pregnancies were complicated by pre-eclampsia, intrauterine growth restriction (IUGR) and preterm labor. A cranial sonogram was performed during the first postnatal week in all the neonates. Intraventricular hemorrhage was present in 6/22 infants with a normal middle cerebral artery PI (group A) and 0/21 with an abnormal middle cerebral artery PI (group B) (p < 0.05). The mothers of the six fetuses who developed intraventricular hemorrhage underwent preterm labor. IUGR fetuses and pre-eclampsia were more common in group B. No difference was found between the two groups when the following variables were compared: (1) gestational age at the time of the Doppler study; (2) gestational age at delivery; (3) antenatal exposure to steroids; (4) antenatal exposure to magnesium; (5) Apgar score greater than 6 at 5 min; (6) respiratory distress syndrome in the newborn; (7) necrotizing enterocolitis; (8) Cesarean section; and (9) sepsis in the infant. Although the mean birth weight was significantly lower in group B than group A, no fetus in this group developed intraventricular hemorrhage. The fetal brain-sparing effect, pre-eclampsia and IUGR were associated with a lower risk of neonatal intraventricular hemorrhage than was preterm labor. Preterm labor appears to be a key factor in the development of intraventricular hemorrhage and must be included when testing associations with intraventricular hemorrhage.
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PMID:Is the fetal brain-sparing effect a risk factor for the development of intraventricular hemorrhage in the preterm infant? 923 32

Recent literature was reviewed to identify elements of antenatal care which are of proven benefit in preventing or ameliorating adverse outcomes in the mother such as bleeding, anemia, pre-eclampsia, sepsis and genitourinary infection, and obstructed labor. Recent trials indicate that while fewer routine visits for low-risk women do not jeopardize a positive pregnancy outcome, patients may be less satisfied. None of the many factors which can cause bleeding during pregnancy can be eliminated through antenatal care, although risk factors can be identified through history-taking. Counseling on what to do is the best option. Routine iron supplementation against anemia is not necessary in well-nourished populations, but circumstantial evidence suggests that iron and folate should be provided for every pregnant woman in areas of high anemia prevalence. Hemoglobin determination as a routine test is more important near week 30 of term rather than early in pregnancy. Recent trials do not support routine aspirin to prevent pre-eclampsia among low-risk women, nor is there evidence that anti-hypertensive treatment of mild pre-eclampsia will prevent more serious disease. Improved detection and care may, however, lead to better outcomes. Urine culture and dipstick for leucocyte esterase and nitrite with subsequent treatment of positive cases will reduce the risk of pyelonephritis and appear to be cost-effective. Serological screening and treatment of syphilis is inexpensive and cost-effective, while obstructed labor can be anticipated in multiparas based upon obstetrical history; hospital delivery should be secured.
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PMID:Scientific basis for the content of routine antenatal care. I. Philosophy, recent studies, and power to eliminate or alleviate adverse maternal outcomes. 903 38

A pregnant woman with severe preeclampsia developed HELLP syndrome and acute pancreatitis. She underwent an emergency caesarean section. In this patient, attention had to be paid to complicating cranial hemorrhage, rupture of liver subcapsular hematoma, acute renal failure, DIC, hypovolemic shock and sepsis. Therefore, we used a calcium blocker, diuretics and a protease inhibitor and examined the liver and pancreas by abdominal X ray-CT.
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PMID:[HELLP (hemolysis, elevated liver enzymes and low platelets) syndrome and acute pancreatitis complicated with severe preeclampsia]. 909 10


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