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

We describe an infant with meningitis and septicemia due to infection with two different strains of Haemophilus influenzae, with a urinary tract infection due to Escherichia coli and in whom herpes virus encephalitis was diagnosed within three days. Acinetobacter calcoaceticus septicemia developed three weeks later. No immunological deficiency could be demonstrated in the patient who recovered finally, albeit with sequelae due to encephalitis.
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PMID:An infant with simultaneous beta-lactamase-positive Haemophilus influenzae meningitis and beta-lactamase-negative H. influenzae septicemia, Escherichia coli pyelonephritis and herpes encephalitis. 352 7

Publications concerning herpes virus hominis and other viruses of the herpes group have appeared with increasing frequency in the last few years. The mechanism of recurrence is yet not fully elucidated and therapy still remains a problem. The fulminant course of herpes sepsis in the newborn and the generalized herpes infection in the immunodeficient patient can be treated only with difficulty. Neurologic and ophthalmic disease in children can often be linked to neonatal herpes infections. In the category of sexually transmitted diseases, herpes genitalis is becoming more significant. Numerous observations indicate that herpes virus hominis and other members of the herpes group are potential oncogenic agents. This paper presents an overview of recent findings.
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PMID:[Herpes simplex]. 628 91

The EEG of the newborn consists of a mixed activity which varies from 1 to 22/s. Waves in the alpha band may occur, but they indicate cerebral dysfunction if they are seen in a rhythmic uninterrupted sequence. Eight newborns who showed rhythmic alpha activity in their EEG are included in our study. This activity occurred together with rhythmic theta waves or was followed by them as part of ongoing electrographic seizure activity. All newborns studied were very sick. Three suffered from severe perinatal asphyxia with persistent fetal circulation; in addition one of them had bacterial meningitis. Two infants suffered from herpes encephalitis. In those cases the rhythmic alpha activity temporarily showed a certain periodicity. This EEG pattern was also seen in a small for gestational age premature infant who had septicemia and subarachnoid hemorrhage and in two extremely premature babies with intraventricular hemorrhage. Four infants were curarized. All of the others also had clinically observed seizures. Rhythmic alpha-activity in the neonatal EEG represents an electrical seizure discharge. It may also occur in premature infants who suffer from intraventricular hemorrhage. Obviously it does not have a diagnostic value. The prognostic value depends upon the underlying disease and the grade of background suppression in the EEG. Anticonvulsant therapy should be administered early using a sufficient dosage.
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PMID:[Rhythmic alpha activity in the EEG of premature and newborn infants]. 640 15

Severe digestive complications of acquired immune deficiency syndrome (AIDS) were observed in 9 patients among a group of 17 patients from Zaire treated for AIDS in Belgium between May 1979-April 1983. Among the 9 cases, there were 10 ailments of the upper digestive tract, 7 of intestinal disorders, 3 of hepatic disorders, and 2 of pancreatic disorders. The average age of affected patients was 35 years. 4 men averaged 32 years and 5 women averaged 39 years. Their average stay in Belgium was 8 months. All 9 were anorexic and had lost at least 10 kg over the past year. 6 were pyretic and developed palpable adenopathies. 7 patients had episodic or continuous diarrhea in the early stages of illness and 8 had diarrhea in the later phase. 1 patient had bloody diarrhea. None were homosexual or drug addicted or had histories of transfusions. None was dysphagic. The patients exhibited lymphopenia affecting primarily the helper T lymphocytes. 7 patients had Candida albicans infections of upper digestive tract. 1 patient had an esophageal herpes infection. 4 patients had enterocolitis caused by opportunistic organisms: Cryptosporidium, Isospora Belli, cytomegalovirus, Clostridium Difficile, or Salmonella. 2 patients had septicemia caused by Salmonella and 1 had septicemia caused by Shigella. All 9 patients had at least 1 of the markers of hepatitis B. By April 1984, 8 patients had died and 1 who returned to Zaire had been lost to follow-up. The cause of death of the 3 patients for whom it was known was generally a nondigestive complication. Analysis of stool samples was found to be most useful means of diagnosing digestive complications of AIDS. Systemic infection with cytomegalovirus is very frequent in AIDS. The case in this series was diagnosed after discovery of inclusions in the intestinal mucus after repeated noncontributory analyses of the stools. In cases of enterocolitis, the endoscopic appearance of the mucus is not very specific and colposcopy is less useful than of stool samples. Upper endoscopy is very useful in diagnosis of Candida, which responds well to treatment. Hepatic biopsy and laparoscopy appear to be of limited usefulness, since liver and pancreatic involvement are usually self-limited with slight clinical manifestations. Endoscopic examinations pose the problem of possible contaminatin. The endoscope and all accessories should be systematically disinfected before and after use.
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PMID:[Severe digestive complications of AIDS in a group of patients from Zaire]. 652 66

In 1975-1982, autopsies of 201 patients dying with leukemias and other tumors of hemopoietic system revealed infectious complications in 68.6%, among them pneumonias in 46.8%, sepsis in 10.9%, and inflammatory-necrotic processes of the digestive tract in 19.4%. More frequent occurrence of infectious complications in acute leukemias (68-75%) as compared with chronic (61-70%), in lympholeukemias (70-75%) as compared with myeloleukemias (61-68%), and virus infections including generalized forms of herpes in lymphogranulomatosis (30.8%) was noted. The importance of immunodeficiency conditions and granulocytopenia in the development of infectious complications which were the immediate cause of death of 56.7% of those dying with leukemias and other tumors of the hemopoietic system is discussed. The increased role in the etiology of these complications of the opportunistic intestinal microflora frequently present in various associations and in combinations with other microbes and fungi is noted.
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PMID:[Infectious complications of leukemias and other tumors of the hematopoietic system]. 668 27

Although infrequent, untreated neonatal herpes results in death in half the cases and neurologic sequelae in three quarters of the survivors. Neonatal infection is usually acquired from maternal genital herpes, which is asymptomatic or unrecognized in 60% to 80% of women. The greatest risk of neonatal infection occurs when the mother has primary genital herpes involving the cervix at delivery, and the infant is premature and delivered with instrumentation (eg, scalp electrodes). More than 80% of neonates with herpes will have typical herpetic lesions of the skin, eye, or mouth, and most of the remainder will have either encephalitis or a sepsis syndrome with pneumonitis and hepatitis and negative bacterial cultures. Because herpes can mimic other neonatal infections, laboratory diagnosis is important, using cultures of the virus from lesions, peripheral blood white cells, or CSF. Treatment with intravenous acyclovir does reduce mortality and neurologic sequelae, but outcome is still guarded in babies with disseminated disease or encephalitis. Prevention focuses on caesarean section in women with active lesions at the time of impending delivery and avoidance of postnatal exposure. Further studies are needed to determine whether maternal screening (eg, HSV-2 type specific antibodies and vaginal cultures in selected women at delivery) will be cost effective in preventing neonatal herpes.
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PMID:Herpes simplex virus infection of the fetus and newborn. 801 61

We examined the expression of the CD45RO antigen, which characterizes the antigen primed/memory phenotype of T lymphocytes, as a marker for congenital infection in blood samples of newborns and fetuses. CD45RO expression on T cells was determined by triple-colour fluorescence flow cytometry. In total 537 blood samples of newborns and infants up to an age of 3 months and 89 fetal blood samples from gestational weeks 19-31 were analysed. Of the newborns and infants, 74 had a clinically, serologically and/or antigenically evident infection, and four of the fetuses had a confirmed intra-uterine infection. In 35 infants with acute predominantly bacterial infections such as sepsis or pneumonia, 17 (48.6%) had elevated CD45RO(bright) expression. In 39 infants with proven pre-, peri- or early post-natal infections with toxoplasmosis, cytomegalovirus (CMV), rubella, herpes simplex virus (HSV) or human herpes virus type 6 (HHV6), 25 (64.1%) exhibited enhanced CD45RO(bright) expression. Three of four fetuses with confirmed intra-uterine infection (three with CMV, one with parvovirus B19) exhibited elevated CD45RO(bright) expression. The specificity of the CD45RO assay for detecting microbial infections was 94.6% for newborns and infants up to 3 months and 90.6% for fetuses. It is concluded that elevated numbers of CD45RO(bright) T cells in infants up to 3 months of age strongly suggest an infection. However, the sensitivity of the CD45RO assay is not sufficient to enable the test to be used as a general marker for prescreening infants to detect pre-, peri- or early post-natally acquired infections.
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PMID:Diagnostic value of CD45RO expression on circulating T lymphocytes of fetuses and newborn infants with pre-, peri- or early post-natal infections. 903 Aug 68

Today's statement of transfer factor, an immunostimulator derived from leukocytes which enhances antiinfectious immunity, is observed in the review. Basic biological, physical and chemical characteristics of the transfer factor, its possible action mechanisms, and laboratory and clinical methods of use to cure infectious fungal (Candida, Coccidium), invasive (schistosomiasis, leishmaniasis, cryptosporidiosis), viral (varicella zoster, ophthalmic herpes, Herpes simplex types 1 and 2, H. zoster, H. simplex ceratitis, genital herpes, human herpes virus type 6, postherpetic neuritis, hepatitis B, AIDS), and bacterial infections (Mycobacterium leprae, M. tuberculosis, M. fortuitum, Salmonella cholerae suis, S. dublin, S. Virchov, Brucella abortus, Actinobacillus pleuropneumoniae, bacterial sepsis, Staphylococcus) are described.
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PMID:[The biological activity of the transfer factor induced by bacterial antigens]. 948 22

Early discharge of suitable newborns is rapidly becoming a hospital standard. One concern is that truncated hospital observation of the infant during the first days of life, even with home visits or early clinical appointments, would allow early signs of a serious infection to go unnoticed, which could lead to a missed chance for early therapy and could imperil the child's favorable recovery. An analysis of available data for early onset neonatal bacterial sepsis and neonatal herpes virus infection shows that this new practice should not unduly place newborns at risk of treatable infections, however, so long as conventional risk factors are appreciated and reasonable, nationally sanctioned discharge criteria are followed.
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PMID:The newborn at risk for serious infections. 964 96

We reviewed 58 cases of varicella-zoster infection that occurred between 1988 and 1998 in 47 pediatric solid-organ transplant recipients. The median age of patients at the time of admission with varicella-zoster infection was 8.0 yr (range 1-17 yr). The median interval between transplantation (Tx) and varicella-zoster virus (VZV) infection was 1.6 yr (range 0.06-9.3 yr). Varicella infection occurred at a rate of one case for every seven transplant recipients. Among the 58 cases of VZV infection, 53% were varicella while 47% were herpes-zoster. Varicella infection occurred despite treatment with varicella-zoster immune globulin (VZIG) in 17 of 31 cases of varicella infection. However, the disease was generally mild with severe disease occurring in only two patients. One patient (1.7%) died as a result of bacterial sepsis. There was no significant relationship between VZV infection and specific immune suppressants. Episodes of rejection were more likely to be temporally associated with the occurence of herpes zoster than with varicella infection (p = 0.02). The data generated provide useful background information in our population in the prevaricella vaccine era.
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PMID:Varicella-zoster infection in pediatric solid-organ transplant recipients: a hospital-based study in the prevaricella vaccine era. 1142 16


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