Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0348321 (Haemophilus)
 15,372 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From January 1, 1969 to December 31, 1974, 98,446 patients were admitted to Ben Taub General Hospital, one of the Harris County District Hospitals and a major teaching institution for Baylor College of Medicine. Spinal fluid specimens from 17,638 (17.9%) patients were cultured, and 787 (4.5%) cultures were positive for pathogenic microorganisms. Haemophilus influenzae, type B, was most frequently isolated (23.8%), followed by Streptococcus pneumoniae (16.0%), Staphylococcus aureus (9%), Neisseria meningitidis (7.3%), and Enterococcus (7.3%). Previous studies have indicated that more than 70% of all the septic meningeal infections are caused by H. influenzae, meningococcus and pneumococcus. At this hospital these organisms were isolated from 47% of the specimens studied, indicating a changing pattern in the etiology of purulent meningitis. Although pediatric patients constituted only 11.5% of the admissions, 58.4% of the pathogenic microorganisms were cultured from these patients.
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PMID:Incidence and etiology of septic meningitis in a metropolitan county hospital. 81 92

An analysis of 219 confirmed cases of bacterial meningitis among Navajo Indians during a 5-year period, July 1, 1968, through June 30, 1973, revealed that 56 percent were caused by Haemophilus influenzae, 26 percent by Neisseria meningitidis, 6 percent by Mycobacterium tuberculosis, and 6 percent by other organisms. The annual incidence of H. influenzae meningitis (17.7 per 100,000 persons) and that of pneumococcal meningitis (8.0 per 100,000) were much higher than the rates for these diseases reported from other population groups. The annual incidence of meningococcal meningitis (2.0 per 100,000) was similar to that found elsewhere. There was an ususual concentration of cases during the first year of life; 78 percent of H. influenzae, 64 percent of pneumococcal, and 50 percent of meningococcal meningitis occurred during this time. However, bacterial meningitis during the first month of life was not frequent (0.29 per 1,000 live births). Case fatality rates were similar to those reported for other population groups.
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PMID:Bacterial meningitis in Navojo Indians. 82 72

Morbidity and mortality of suppurative bacterial meningitis show a very constant behavior over many decades. The introduction of antibiotics certainly lowered the lethality considerably, but since then it has remained fairly unchanged at about 15-20%. However, in the principal groups of pathogens--meningococci, pneumococci, Haemophilus influenzae--antibiotic resistence plays no special role. The significance of disorders of defense against infections for the course of the disease has not yet been investigated. Of 92 children examined with purulent meningitis, 49 showed a selective antibody deficiency syndrome against bacterial antigens, 38 of 48 children investigated showed further disorders of bactericidal activity. The proportion of these disorders is particularly high in children with defective healing of a meningitis.
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PMID:[The importance of immune deficiency for the prognosis of purulent meningitis (author's transl)]. 82 6

Septicemic disease occurred in 49 of 126 pigs several days after being transported 80 km. All affected pigs died. The main changes in acutely affected pigs were skin discoloration, pulmonary edema, arthritis, meningitis, and renal glomerular thrombosis. In peracute cases, gross findings were minimal. Haemophilus parasuis was isolated from multiple organ sites in most affected pigs. Haemophilus parasuis was isolated from nasal swab specimens from 17 of 20 clinically normal pigs on the farm of origin. Fatal acute septicemia was reproduced in 2 pigs by intravenous or intratracheal exposure to an isolant of H parasuis obtained from 1 of of the 49 fatally affected pigs. Aerosol exposure of 5 pigs resulted in mild pneumonia in 4 pigs and severe pneumonia, pleurisy, pericarditis, and terminal septicemia in 1 pig.
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PMID:Haemophilus parasuis infection in swine. 91 94

Between July 1, 1971, and June 30, 1974, thirty-nine cases of bacterial meningitis were diagnosed at the Alaska Native Health Service Hospital at Bethel, Alaska. Thirty-two (82%) occurred in infants less than one year of age. Haemophilus influenzae (H. influenzae) was the predominant causative agent, and was isolated from 23 (72%) of the 32 patients under one year of age. The annual incidence of H. influenzae meningitis in the Bethel area was 63/100,000, and the annual incidence of H. influenzae meningitis in children less than five years of age was 474/100,000 cases.
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PMID:Bacterial meningitis in southwestern Alaska. 92 Jul 27

Retrospective evaluation of the occurrence of septicemia and meningitis in 200 children who had staging laparotomy iwth splenectomy for Hodgkin's disease revealed 20 episodes occurring in 18 children. Symptoms were usually fulminant; only 10 of these patients survived their episode. Infections occurred eight days to three years after splenectomy. Adolescents, as well as younger children, were affected; half were older than 10 years of age. Leukopenia was not a major factor in onset or survival since the average white-cell count was 12,000 in both survivors and children who died. Pneumonococcus accounted for 50 per cent, and streptococcus for 15 per cent of infections; there was one episode each of Haemophilus influenzae and meningococcus; in 25 per cent, no organism was isolated. Predominance of penicillin-sensitive organisms and high mortality suggest that penicillin prophylaxis and the protection offered by bacterial vaccines should be evaluated in children with Hodgkin's disease whose staging laparotomy includes splenectomy.
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PMID:Septicemia and meningitis in children splenectomized for hodgkin's disease. 95 75

This is a case-report about a 4 year old boy with "cherry red" epiglottis, purulent meningitis and pleuropneumonia. Purulent meningitis and pleuropneumonia are not complications of treatment of "cherry red" epiglottis but an entity caused by Hemophilus influenzae-infection and is called Kleinschmidt's syndrome (Hemophilus influenzae type B-infection-syndrome). This severe illness is successfully treated if recognized early enough. At present, chloramphenicol is the therapy of choice. Intubation or tracheotomy are important but supportive measures.
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PMID:[Kleinschmidt's syndrome (author's transl)]. 98 30

An adult woman was found to have acute pyogenic meningitis caused by Haemophilus influenzae. Recent reports questioning the rarity of this form of adult meningitis are briefly reviewed.
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PMID:An adult with haemophilus meningitis: case report. 106 66

An infant was admitted to hospital with suspected meningitis. Haemophilus influenzae type 'a' was isolated from cerebrospinal fluid (C.S.F.) and blood. Haemophilus meningitis due to types other than type 'b' is rare, and only a few due to type 'a' have so far been recorded. Investigations of the family are included together with a discussion of the implications for the diagnostic bacteriologist.
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PMID:Meningitis due to an unusual type of Haemophilus influenzae. 107 12

Although Hemophilus influenzae is a common cause of meningitis, other members of the Hemophilus genus are rarely the infecting organism. Of 56 cases of meningitis due to Hemophilus species obseved at one hospital in the period 1970-74, 53 were due to H. influenzae and 3 to H. parainfluenzae. In the cases of H. parainfluenzae meningitis the clinical picture was complicated by associated sepsis, and therapy with ampicillin was not entirely satisfactory.
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PMID:Hemophilus parainfluenzae meningitis. 107 83


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