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Query: UMLS:C0009450 (infectious diseases)
 83,438 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective study was designed to obtain data on all meningitis patients admitted to a large county Communicable Disease Unit. The epidemiologic and clinical features of 290 cases were analyzed to ascertain the effect of routine O.R.L. consultation on the morbidity and mortality of this disease. The results of physical examination provided current statistics as to the existence of ear, nose, and throat diseases associated with meningitis.
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PMID:Meningitis: the influence of routine otolaryngologic consultation on morbidity and mortality in 290 cases. 2 70

Over a period of 5 years (1973--1977), 1083 patients were hospitalised in the Infectious Disease Clinic of the Dakar University Hospital Centre with bacteriologically confirmed purulent meningitis. The pneumococcus was responsible in 462 cases (42.6%). Analysis of 402 records showed that 234 patients (58.2% of cases) died, 123 were completely cured (30.6%) whilst there were neurological sequelae in 45 cases (28% of the survivors). The chief factors in poor prognosis were the existence and depth of changes in conscious level, age over 20 years, a CSF cell count of less than 500 per mm3, a CSF protein level greater than 2 g per 1 and I CSF antigen level over 8 microgram per ml. From a therapeutic standpoint, the percentage mortality was similar with chloramphenicol and with penicillin G, but complete cures were statistically more frequent in the patients treated initially with chloramphenicol.
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PMID:[The prognosis and treatment of pneumococcal meningitis in Africa. 402 cases (author's transl)]. 3 87

A new alpha-sympathicomimetic drug with peroral effect is midodrine. The effective oral dosage in infancy and childhood is 0.06 mg/kg/dosi. The therapeutic effect, comparing the drug with etilefrin is shown in 120 children with pneumonia, enteritis, meningitis in a random study. The results give an increase in blood pressure and a decrease in heart frequency, statistically proved, on the first day of treatment. Therefore it seems that midodrine is qualified for the treatment of hypotension in infectious diseases.
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PMID:[Infectious toxic hypotension--effect and dosage of midodrine (author's transl)]. 8 8

Thirteen cases of group D streptococcal neonatal sepsis and/or meningitis were identified at the Cincinnati Children's Hospital from 1970 to 1976. Ages at onset of disease ranged from 1 to 25 days. The most frequent symptoms were fever (five cases), lethargy (five cases), and respiratory difficulty (four cases). Blood cultures for seven infants were positive; CSF cultures for five infants were positive; and CSF and blood cultures for one infant were both positive. In 12 patients, parenteral antibiotic therapy consisted of a penicillin and an aminoglycoside. One infant with a severe meningomyelocele died. The other 12 infants showed a rapid clinical response with seven patients improving within 48 hours of the start of therapy. Infection with group D streptococcus results in a low-grade systemic disease in both full-term and premature infants that responds favorably to appropriate therapy.
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PMID:Systemic group D streptococcal infection in newborn infants. 10 22

Gentamicin (GM) was intramuscularly injected to 16 children with various infectious disease (1 septicemia, 1 purulent meningitis, 4 bronchopneumonia, 1 pyothorax, 3 pyelonephritis, 2 acute cystitis and 4 RITTER'S dermatitis). The results obtained are as follows: 1. The excellent and good clinical results were noted in all patients except for an indeterminate case with bronchopneumonia because of the concomitant therapy with CEZ. The effective rate was 100.0%. This was possibly because of quite high susceptibility (See Article) of all isolates to gentamicin. 2. Doses of GM were adjusted depending on the style of infectious diseases. The satisfactory clinical results were obtained in some cases by increasing its recommended dosage to about 5-8 mg per kg per day. 3. No kidney dysfunction, liver dysfunction, the 8th cranial nerve damage, etc. were observed by administering 5 to 8 mg per kg per day for at maximum 18 days, in this clinical trial. 4. It has been indicated in this clinical trial that GM is worthy to be used as a first-choice drug in chemotherapy of infectious diseases caused by Staphylococcus, gram-negative bacillus, etc., especially in patients who are hypersensitive to penicillin and cephalosporin derivatives. However, further study would be required for the safety of increase in its dosage and duration of administration.
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PMID:[Further study on gentamicin in pediatrics (author's transl)]. 13 69

Over a six year period, in the Clinic of Communicable Diseases of Cluj Napoca, 2301 patients with staphylococcal infections were admitted to the Clinic, representing 8% of the total number of patients admitted, and 3513 staphylococcal strains were isolated. A number of 43 of the 2301 patients died (1.8%), but staphylococcal infection was actually the cause of death in only 35 cases (1.5%) (septicemia, staphylococcal meningitis and pulmonary infections). Eight of the patients died from the basic disease (hepatitis, tetanus, paratyphoid C fever etc.). A number of 2246 Staphylococcus hemolyticus aureus, 80 non-hemolytic Staphylococcus aureus and 162 Staphylococcus albus strains were isolated; most of the strains were resistant to antibiotics in different proportions.
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PMID:[Staphylococcal infections in the Cluj-Napoca Clinic of Infectious Diseases during the years 1967-1972]. 13 44

Inoculation of three- to four-week-old BALB/c mice with temperature-sensitive (ts) vesicular stomatitis virus (VSV) mutant G41 produced a subacute neurological disease mainly localized in the spinal cord. Meningitis and diffuse microglial infiltration of the anterior horns of the spinal cord were seen starting six days after infection when neuronal degenerative changes could be seen. Infection of neurons was demonstrated by immunofluorescence microscopy five days after infection. Two to three weeks after infection, loosening of the neuropil was evident due to neuronal dropout, and the mononuclear infiltration had become perivascularly distributed and had changed in character because of a striking increase in plasma cells. These cells together with Russell bodies became the main inflammatory cellular component about four to five weeks after viral inoculation. Starting eight days after infection, several foci of primary demyelination could be found in the anterior columns of the spinal cord. Immunological responses appeared within four days after infection when both neutralizing antibody and stimulation of specific spleen lymphocytes could be demonstrated. Serum antibody responses peaked at 21-28 days but remained elevated for up to 153 days. Stimulation of spleen lymphocyte cells peaked at 10-21 days and also remained elevated for as long as 116 days. The presence of both inflammatory changes and immunological responses to VSV mutant ts-G41 for prolonged periods is characteristic of persistent viral infections. Infection of BALB/c mice with ts-G41 thus represents the first in vivo example of persistent viral infection utilizing ts mutants of VSV.
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PMID:Subacute infection with temperature-sensitive vesicular stomatitis virus mutant G41 in the central nervous system of mice. II. Immunofluorescent, morphologic, and immunologic studies. 22 Mar 29

The growth of parent influenza viruses A/England/939/69 and A/PR/8/34, and clones 6, 7, and 64C, derived by recombination, was studied in newborn rats. Using an inoculum of 10(4.0) EID50, influenza virus A/England/939/69 produced the highest titres of virus in rat turbinates at 48 hours after inoculation; clones 6 and 7 and A/PR/8/34 grew to lower titres; and clone 64C grew to the lowest titre. These differences were less apparent when 10(2.0) EID50 of virus was used as an inoculum, and rats were not infected by smaller inoculum of any of the virus strains. Infection with 10(4.0) EID50 of all viruses produced lung infection; at 48 hours after infection, the highest titres were recovered from rats infected with A/PR/8/34 and A/England/939/69 virus. Prior infection with A/England/939/69 or A/PR/8/34 increased the incidence of bacteraemia and meningitis following intranasal inoculation of Haemophilus influenzae type b; infection with clone 64C did not enhance bacterial meningitis, while infection with clone 6 gave an intermediate result. Volunteer studies with these viruses have shown that influenza virus A/England/939/69 was virulent, clones 6 and 7 were attenuated, clone 64C was over-attenuated, and A/PR/8/34 virus was noninfective for man. The relative titres of virus recovered from turbinates taken 48 hours after infection with 10(4.0) EID50 of virus and the ability of virus infection to enhance bacterial infection correlated with the property of virus attenuation for man for four of the five strains tested; however, no correlation was seen for A/PR/8/34 virus, which is a result also found in other laboratory tests designed to measure virulence for man.
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PMID:Influenza virus infection in newborn rats: a possible marker of attenuation for man. 30 96

Infection with Listeria monocytogenes is demonstrated over a 141/2 year period in 24 newborns, three infants 1 to 2 months of age, and two children. Comparison of the 22 cases of Listeria meningitis in newborns with 118 cases of neonatal meningitis due to other bacteria indicates a later onset of symptoms in cases of Listeria meningitis with a more favorable outcome than with most other agents. Treatment with ampicillin sodium appears effective. Monocytic cell increases in peripheral blood or CSF may be helpful in suspecting this diagnosis. The cases of Listeria meningitis in the older children were unusual. In one child it occurred as a concomitant infection with Staphylococcus epidermidis of a ventricular shunt. In the second case in an otherwise healthy child the acquisition of the bacteria from gerbils was suggested, but could not be confirmed.
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PMID:Infection in infants and children. 32 73

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.
Infection 1978
PMID:Risk factors in early-onset neonatal group b streptococcal infections. 34 7


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