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Query: UMLS:C0476273 (respiratory distress)
 19,632 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study describes the results of examination of blood cultures from infants born in a community with a high prevalence of fatal amniotic fluid infection. The incidence of first-week neonatal septicaemia was 5.5 per 1000 births. Septicaemia was detected in 38% within 12 hours and 75.6% within 72 hours of birth. The aetiological pattern of the septicaemia was similar to that of fatal amniotic fluid infections. The increase in mortality from septicaemia occurred in infants born after 34 weeks of gestation. Nearly 80% of the infections apparently occurred through intact membranes. Respiratory distress with or without radiological evidence of pneumonia was the only manifestation of septicaemia in most infants under four days of age. Low Apgar scores and multiple apnoeic episodes were more common in infants with septicaemia than in those without septicaemia. Neonatal jaundice with serum bilirubin in excess of 11 mg/dl was more common in septicaemic infants and indicated poor prognosis. Meningitis associated with septicaemia occurred in 3.8% and in all these infants the diagnosis of septicaemia was delayed beyond 72 hours. The results suggest that early recognition and treatment of antenatal bacterial infections may prevent mortality and morbidity from complications of septicaemia such as neonatal apnoea, meningitis and bilirubin encephalopathy.
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PMID:Consequences of amniotic fluid infections: early neonatal septicaemia. 26 66

8 newborns with early onset group B streptococcal infection and two patients with late onset meningitis were observed during a period of three years. Respiratory distress, early onset of apnoic spells, and roentgenographic signs of hyaline membrane disease or perinatal pneumonia may lead to early diagnosis, especially if shock develops. The fatal course can only be prevented by prompt antibiotic treatment.
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PMID:Group B streptococci: a new threat to the newborn. 33 49

Newborn infants with "early-onset" disease due to group B beta hemolytic streptococcus were studied over a 40-month period. Clinical presentations included asymptomatic bacteremia, mild transient illness, respiratory distress, meningitis, and overwhelming sepsis. Chronologically, 18 were ill at birth; 10 became ill after a symptom-free period; and four were asymptomatic. Sixty-six percent of the cases weighted less than 2500 grams, and 56% were born to mothers whose amniotic membranes were ruptured for over 20 hours. All 15 of the deaths occurred in low birth weight infants who were criticially ill from birth. A review of 128 consecutive deliveries of infants weighing under 2000 grams revealed 28 cases with prolonged ruptured membranes, and three of these 28 infants developed group B streptococcal infection. The infant of the colonized gravid woman in premature labor or with prolonged ruptured membranes is clearly at risk, and these results suggest that the management of "early-onset" disease should begin prior to delivery.
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PMID:Risk factors in early-onset neonatal group b streptococcal infections. 34 7

Nowadays, in severe infections during the neonatal period new bacteria--group B streptococci--have to be taken into account, since in some clinics they already predominate over gramnegative rods. Septicemia and meningitis may be caused by group B streptococci. The septicemia which especially threatents prematures starts with apnoeic spells in the very first hours after birth and may be easily misdiagnosed as an idiopathic respiratory distress syndrome. The mortality is very high (about 60%). Meningitis starts later, normally during the 3rd to 4th week. Seizures are typical at the onset. Group B streptococci may be identified in the CSF by counterimmunoelectrophoresis within one hour. The prognosis is more favourable in meningitis than in septicemia (mortality about 20%). Survivors have little neurological sequelae. Penicillin G or ampicillin combination with an aminoglycoside is recommended as chemotherapy. Exchange transfusion should be considered early. Group B streptococci causing the septic form may be transfered during labour since up to 25% of pregnant women are colonized. Nosocomial transmission of group B streptococci may be the reason for meningitis. Prophylactic penicillin does not seem to help in preventing the disease, but it is possible, that meningitis of the newborn may be prevented by immunizing the mother during pregnancy.
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PMID:[Group B streptococcus infections during the neonatal period (author's transl)]. 35 54

The authors describe their experiences with the treatment of 3 newborns with meningitis due to B-streptococci,, and give a review of the problems of etiology, clinical symptoms, diagnosis and therapy of infections with B-streptococci in newborns. Furthermore, the article deals withthe frequency of the ocurrence of these bacteria in mothers, children and in the medical personal staff as well as with the possible ways of transmission. The relations between infections with B-streptococci and respiratory distress syndrome in newborns are discussed with the problems of differential diagnosis and therapy.
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PMID:[B-streptococci infection in the newborn (author's transl)]. 36 50

Eight of the ten premature infants died during the first ten days. Six of these were in poor general condition with cyanosis, respiratory distress or aspiration of amniotic fluid. One child died after a fit before he was operated upon for his myelomeningocele. Ventricular haemorrhages were found in two premature infants. Seven of the premature infants died of an infection. In 23 infants the myelomeningocele was not covered by a membrane. Approximately 75% of the infants, i.e. 15, died during the first week of life. A meningitis was found in five infants; in four cases it was due to E. coliand in one, due to klebsiella. It, therefore, appears from studying our case material that deaths in newborn infants with myelomeningocele depends on the following facts: 1) maturity, 2) associated malformations, 3) whether the myelomeningocele is covered by a membrane or not.
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PMID:Causes of death in 31 newborn infants with myelomeningoceles. 52 68

In forty-five children the hypoxanthine concentration in cerebrospinal fluid (CSF) was measured (fifty-two samples). In newborn infants (nineteen patients) the hypoxanthine levels were higher in patients with clinical conditions associated with hypoxia (idiopathic respiratory distress syndrome, asphyxia, apneic attacks) than in patients without clinical hypoxia (P less than 0.01). In hypoxic patients the hypoxanthine concentration varied between 5 and 28 mu mol/l. In children outside the neonatal period the hypoxanthine concentration in CSF varied considerably in different diseases. High levels were registered in meningitis prior to treatment, febrile convulsions and in lymphoblastic leukaemia, probably reflecting tissue hypoxia and an increased tissue catabolism.
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PMID:Hypoxanthine in cerebrospinal fluid in children. 70 28

An increased morbidity by Streptococcus agalactiae (group B streptococci) during the perinatal period was to be found in some countries since 1961. Six cases of group B streptococcal meningitis were confirmed by the Central Streptococcus Laboratory of the GDR from July to December 1975. Therefore it is necessary to look for group B streptococcal infection in certain cases of diseases of the newborn. In a short review of literature the clinical signs (acute onset with respiratory distress, sepsis or late onset with meningitis), prevalence, source of infection and therapy (ampicillin or a combination of penicillin G and gentamicin) were summarized. The diagnosis is confirmed by isolation of group B streptococci.
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PMID:[Infections in newborn infants caused to B-streptococci]. 79 Aug 43

Since 1970 there has been an increase in isolations of Group B beta-haemolytic streptococci from infants and mothers at the National Women's Hospital and the organism has become the major cause of fatal perinatal infection. Forty-three of 60 stillborn and liveborn infants with postmortem isolations of Group B streptococci had pneumonia and of these a minority also had meningitis and/or septicaemia. Amnionitis was found in 15 of 20 placentae examined from these patients and an ascending infection from the maternal genital tract, often through intact membranes, was considered likely in the majority. However, a review of the prenatal histories of 33 infants showed that only a minority had premonitory features such as prolonged rupture of membranes, prolonged labour or maternal fever. Thirteen of 26 liveborn infants had a birth weight less than 2500 g. The majority presented within one hour of birth with respiratory distress or apnoea and died within 48 hours of birth. Early diagnosis of Group B infection is possible if bacteriological and radiological evidence is sought in infants of low birth weight, with low Apgar scores and with early onset of respiratory distress syndrome or apnoea in addition to those having the more usual indications of intrauterine infection. Group B streptococci were carried vaginally in 9 per cent of women attending an antenatal clinic and this high carrier rate is considered to preclude prophylactic treatment.
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PMID:Perinatal infections by group B beta-haemolytic streptococci. 79 55

The present study concerns in vitro observations on the susceptibility to antibiotics and chemotherapeutic agents of the strains of F. meningosepticum isolated from various clinical specimens at the Clinical Laboratory of Juntendo University Hospital and the assessment of their clinical significance of the patient, when they are isolated from clinical specimens. 1) Fifty-two % of the strains was isolated from sputum, 20% from urine and 8% from pus and exudate. Only 2 strains were obtained from blood and one strain from cerebro-spinal fluid. 2) The patients with F. meningosepticum from sputum had respiratory distress due to the basic disorder of central nervous system, respiratory system or cardiovascular system. An endotracheal tube or a tracheal canule was placed in most of the patients to assure a patient airway, and they received massive antibiotic therapy. Most of the patients with infected urine had functional and structural abnormality of the urinary tract, as well as a history of instrumentation, and had previously received antibiotic therapy. The bacteremia due to F. meningosepticum occurred after major operation in 2 patients, and one of them suffered from hydrocephalus associated with meningitis, moreover, in whom the organism was isolated from cerebro-spinal fluid. The route of infection with F. meningosepticum cannot be assessed certainly, but the correlation with catheterization or canulation strongly suggests that the instrumentation is required for the organism to become established. 3) In vitro test for sensitivity to 19 chemotherapeutic agents were done with the strains of F. meningosepticum isolated at the laboratory from August 1974 through July 1976. A large number of the strains were highly resistant to SB-PC, CB-PC, DKB, LCM, CL and NF, and resistant to AB-PC, CEZ and AMK. All strains were highly sensitive to MINO, DOTC and CLDM in this order, and were sensitive to EM, PA and NA. The relative sensitivity was found to TC, CP, GM and PPA.
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PMID:[Clinical and bacteriological study on Flavobacterium meningosepticum (author's transl)]. 85 60


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