Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Placental candidiasis is a rare condition; only 24 cases are reported in the literature. 3 additional cases are reported, 2 were associated with fetal cutaneous candidiasis and responded to administration of oral nystatin. Maternal vaginal cultures were positive in 1 of the 2 cases. In a 3rd case, systemic candidiasis was present. The child was delivered prematurely and died 90 minutes after delivery of severe respiratory distress. The mother had continuous vaginal candidiasis unresponsive to treatment throughout the pregnancy. In addition, an IUD was present. Other researchers have determined the criteria for Candida amniotic infection as: exclusive presence of Candida albicans in the different lesions, subacute or chronic specific lesions of fetal adnexae, and clinical manifestations in the newborn. The pathology of the placenta includes microscopic granulomata and presence of filaments or spores on the cord and histological change of the membrane or chorionic plate revealing intense chorioamnionitis with occasional focal granuloma. A review of the case reports indicates that 12 of the 27 infants were delivered after the 36th week and all but 1 were normal or recovered rapidly from cutaneous candidiasis. 15 of the 27 were delivered before the 36th week and only 1 survived. 6 were stillborn, and where histology was reported, systemic candidiasis was present. The 7 infants who died shortly after birth had Candida albicans. 1 infant was anencephalic. In only 5 cases did the membrane rupture more than 12 hours prior to delivery suggesting either Candida crosses the intact membrane or the possibility of a small leaking tear in the membrane. In 7 of the cases an IUD was present and the infection tended to be more overwhelming; all infants died from infection and septicemia, not complications of prematurity. The presence of the IUD is suspect for increased infection. The association of IUDs and Candida albicans-induced septicemia and fetal death warrants careful consideration of the advisibility of attempted removal of the IUD when Candida albicans is grown from the vaginal in the antenatal period.
 ...
PMID:Placental candidiasis: report of three cases with a review of the literature. 709 25

Candida albicans arthritis in the pediatric patient is rarely reported. In each instance, the patient has had one of the factors that predispose to fungal sepsis: broad spectrum antibiotic therapy, hyperalimentation, prematurity, abdominal surgery, corticosteroid or immunosuppressive therapy, malnutrition, maternal vaginal candidiasis, or lymphoproliferative disorders. To avoid the potentially fatal consequences of delayed treatment, early recognition of the disease is imperative. The patient usually refuses to use the affected joint and plain radiography shows a joint effusion with soft tissue swelling. Osteomyelitis develops in approximately half of the cases. Arthrocentesis with fungal cultures is the best method to make the diagnosis. Treatment is primarily chemotherapeutic and the drug of choice is the membrane inhibitor amphotericin B given intravenously. The antimetabolite 5-fluorocytosine is a second-line drug to be used if resistance develops. All cases before the present one involved the knee joint initially. The case presented involved the left hip and was successfully treated with intravenous amphotericin B.
 ...
PMID:Pediatric Candida albicans arthritis: case report of hip involvement with a review of the literature. 714 47

Maternal septicemia with Listeria monocytogenes is becoming a more prevalent problem for those dealing with obstetric patients. A flu-like illness is often present in the mother prior to delivery of the infected infant. Treatment regimens have included intravenous antibiotic therapy for the mother and induction of labor. The infant often dies of respiratory distress syndrome due to prematurity. Data from the literature tend to support the concept of antepartum therapy without delivery, unless the fetus shows signs of pulmonary maturity or has died in utero. It is believed that this approach to maternal Listeria septicemia will improve perinatal morbidity and mortality.
 ...
PMID:Antepartum treatment of Listeria monocytogenes septicemia. 714 66

Eight cases of materno-fetal listeriosis were discovered at the University Women's Hospital of Basel from May 1977 until June 1980. This represent an incidence of 0,15% of all births. This infectious disease has often a fatal course for the unborn child, therefore it is important to know the clinical manifestations occurring with it. Listeriosis during pregnancy has a typical-two-stage course: During the first phase we see commonly a flu-like illness abating rapidly, about two weeks later fever starts again and premature contractions ensue, but no therapy is successful in controlling the fever and the premature labour. The usual fate for the unborn child is stillbirth or premature delivery with subsequent neonatal death due to prematurity, RDS, sepsis and meningitis. The low fetal and neonatal survival rate can be improved by two relatively simple measures: 1) a high index of suspicion with early diagnosis, 2) an early treatment with ampicillin either in the antepartal or neonatal stage. We review the epidemiology, the bacteriology, the serology and the histo-pathology of this relatively rare but important disease during pregnancy.
 ...
PMID:[Listeriosis during pregnancy (author's transl)]. 720 Jun 83

94 maternal deaths and 1546 fetal and neonatal deaths were registered among 28,706 births at the CHU Averroes in Casablanca between 1978-80. 45% of women who deliver at the clinic are very poor and only 10% are relatively well off. Obstetrical antecedents were noted in 27% of the fetal deaths. 70% of the maternal deaths occurred in women aged 20-34. 32 maternal deaths occurred among 16,232 women with 1-2 children, 30 among 6514 women with 3-5 children, and 32 among 5960 women with 6-14 children. 11,027 of the 28,706 were primaparas. Perinatal mortality was 4.46% among primaparas, 8.24% among grand multiparas, and 4.1% among secondiparas. In 58 of the 94 cases of maternal mortality the woman was hospitalized after attempting delivery at home or in a village clinic. Among women with 1 or 2 children, hemorrhage was the cause of death in 8 cases, infection in 7 cases, eclampsia in 3 cases, thromboembolism in 2 cases, uterine inversion in 2 cases, pulmonary tuberculosis in 1 case, embolism in 5 cases, and other causes 1 case each. Among women with 3-5 children hemorrhage was the cause of death in 10 cases, septicemia in 3 cases, uterine rupture in 3 cases, eclampsia in 3 cases, uterine inversion in 2 cases, viral hepatitis in 2 cases, emboli in 2 cases, and other reasons 1 case each. Among grand multiparas hemorrhage was the cause of death in 11 cases, uterine rupture in 12 cases, peritonitis in 2 cases, eclampsia in 2 cases, emboli in 2 cases, and other causes 1 case each. 19 of the maternal deaths were judged to have been avoidable with better management. Prematurity and birth weight of 1000-2500 g associated or not with other pathology were found in 714 of 1546 perinatal deaths. Of 390 cases of death in utero with retention and maceration, 68 were caused by reno-vascular syndromes, 76 by maternal infections, 33 by maternal syphilis, 26 by fetal malformation, 18 by maternal diabetes, 10 by Rh incompatability, and 159 by indeterminate causes. In 795 cases of intrapartum mortality without maceration, 114 were caused by retroplacental hematomas, 61 by placenta previa, 74 by uterine rupture, 119 by prolapse of the cord, 51 by fetal malformation, 45 by dystochia, 53 by twin pregnancies, 104 by fetal distress, 44 by obstetrical trauma, 55 by prematurity, and 75 by undetermined causes. In 361 cases of early neonatal mortality, 88 were caused by renovascular syndromes, 24 by diabetes, 13 by Rh incompatibility, 34 by placenta previa, 94 by prematurity, 28 by fetal malformation, 35 by fetal infections, 31 by fetal distress, and 14 by obstetrical trauma. The rates of maternal and perinatal mortality are very high compared to those of European countries.
 ...
PMID:[Maternal mortality and perinatal mortality]. 720 85

Fungal infections of the heart are infrequent postoperative complications in children, yet, when present are often fatal. Children autopsied at The Johns Hopkins Hospital from 1889 to the present were studied for cardiac fungal infection. Among the 14 children so identified, 8 developed cardiac fungal infection after surgery. All postoperative cardiac infections were caused by Candida species. All were autopsied since 1959. Gastrointestinal surgery was performed in 6 patients and cardiac surgery in 2. Candida infection was not confined to the endocardium; endocarditis developed in 2 patients, pericarditis in 1, and myocarditis in 5. None received cytotoxic agents or corticosteroids. Two patients died from direct cardiac involvement. Other deaths were related to Candida sepsis or bronchopneumonia. A clinical diagnosis of cardiac fungal infection was never made. Prolonged administration of multiple antibiotics, central venous catheterization, prematurity and immune deficiency predisposed to cardiac and systemic candidiasis. Clinical features facilitating early diagnosis are discussed. Removal of central venous catheters infected with Candida did not eliminate the source of continued sepsis, since Candida-laden vegetations related to the catheter adhered to the superior vena cava and endocardial surface. Postoperative cardiac candidiasis is a relatively new and persistent problem of early diagnosis and therapy. The post-surgical pediatric patient has major predisposing factors for cardiac candidiasis, which, if unrecognized, may be a source for continued dissemination or may in itself be the cause of death.
 ...
PMID:Postoperative Candida infections of the heart in children: clinicopathologic study of a continuing problem of diagnosis and therapy. 738 69

One-hundred twenty-nine high-risk infants with thrombocytopenia and 238 control infants without thrombocytopenia were evaluated. Mothers of thrombocytopenic babies had similar history to those of nonthrombocytopenic babies, although fewer chronic narcotic abusers were found among mothers of thrombocytopenic babies. Thrombocytopenia was more common in babies less than 37 weeks' gestation and in sick babies compared to healthy babies. Sixty percent of infants had no recognizable cause of thrombocytopenia. Features associated with thrombocytopenia included umbilical line placement, respiratory assistance, hyperbilirubinemia, phototherapy, prematurity, respiratory distress syndrome, low Apgar score, sepsis, meconium aspiration, and necrotizing entercolitis. Thrombocytopenic babies had Apgar score, sepsis, meconium aspiration, and necrotizing entercolitis. Thrombocytopenic babies had more complications, more hemorrhage, and greater mortality than nonthrombocytopenic babies. Platelet size was increased in two babies with immune thrombocytopenia and in none of the others. This study shows that neonatal thrombocytopenia is often associated with high-risk factors and with increased hemorrhage, morbidity, and mortality. This relationship suggests an important prognostic value to platelet size was increased in two babies with immune thrombocytopenia and in none of the others. This study shows that neonatal thrombocytopenia is often associated with high-risk factors and with increased hemorrhage, morbidity, and mortality. This relationship suggests an important prognostic value to platelet counts, although the extent to which the thrombocytopenia contributed directly to morbidity and mortality is not clear.
 ...
PMID:Thrombocytopenia in the high-risk infant. 743 Nov 75

The leukocyte glycoprotein L-selectin mediates an early step in the recruitment of leukocytes to sites of inflammation. L-Selectin surface expression is rapidly down-regulated by inflammatory signals in vitro. In a prospective study, we found L-selectin expression on umbilical cord blood granulocytes and monocytes to be significantly decreased in newborn infants with acute bacterial infection compared with controls (p < 0.01). A significantly reduced L-selectin expression of both granulocytes and monocytes was also found to be associated with an increased neutrophil immature/total ratio (p < 0.01) but not with other laboratory markers of neonatal sepsis. There was no apparent impact of prematurity, low birth weight, gestational hypertension, or gestational diabetes on L-selectin expression. Although the mode of delivery did not affect granulocyte L-selectin expression, umbilical cord blood monocytes showed an increased L-selectin expression after emergency cesarean delivery compared with samples obtained after elective cesarean or vaginal delivery (p < 0.01). We conclude that acute systemic inflammation results in down-regulation of granulocyte and monocyte L-selectin expression in vivo similar to that observed in vitro.
 ...
PMID:L-selectin is down-regulated in umbilical cord blood granulocytes and monocytes of newborn infants with acute bacterial infection. 753 4

Neonatal mortality due to congenital malformations or genetic disorders has not decreased despite a decrease in overall neonatal deaths with recent advances in medical technology. As a consequence, an increasing percentage of neonatal deaths is attributable to congenital malformations and genetic disorders. This study retrospectively reviewed neonatal deaths associated with congenital malformations over an 11-year period in the neonatal intensive care unit (NICU) at Kosair Children's Hospital, Louisville, Kentucky. Presently, congenital malformations are responsible for approximately 45% (range 32% to 61%) of deaths in the NICU with congenital heart disease, lethal genetic disorders, and pulmonary hypoplasia being the main contributors. Other major causes of neonatal death included extreme prematurity, respiratory disorders, necrotizing enterocolitis, sepsis, asphyxia, and primary pulmonary hypertension. It is important that clinicians are aware that improved survival is expected for most diseases because of technological advances, but that further significant reductions in neonatal mortality will depend on genetic counseling and prevention of congenital malformations.
 ...
PMID:The impact of major congenital malformations on mortality in a neonatal intensive care unit. 756 53

Shewanella (Pseudomonas) putrefaciens is a rare pathogen in humans, and to our knowledge only 13 cases of S. putrefaciens bacteremia have ever been reported in the literature. In this retrospective study we describe 28 cases of S. putrefaciens bacteremia: 16 in premature and 1-day-old neonates, 9 in adults, and 3 in children younger than 1 year of age. All the babies presented with respiratory distress and/or pneumonia. Six of the adults had associated traumatic lesions of the lower extremity, and of the eight patients who died of sepsis, six were neutropenic. Polymicrobial bacteremia was seen in 18 cases. Three syndromes of bacteremic infection with S. putrefaciens appear to exist: the first is associated with prematurity and congenital pneumonia; the second with ulceration of the lower extremities; and the third (which is more fulminant), with an underlying debility. The findings in these 28 cases confirm the fact that S. putrefaciens can invade the bloodstream; however, the presence of concurrent bacteremia makes it difficult to determine the pathogenic role of this organism in septicemia.
 ...
PMID:Shewanella (Pseudomonas) putrefaciens bacteremia. 762 19


<< Previous 1 2 3 4 5 6 7 8 9 10