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)

To assess the cause of nonspecific vaginitis, we performed a prospective case-control study of vaginal flora and a randomized unblinded trial of different therapies. Haemophilus vaginalis was isolated from 17 to 18 women with signs of vaginitis but only one of 18 normal matched controls (P less than 0.002). The concentration of anaerobic bacteria in vaginal washings also was increased in patients. Clinical improvement and eradication of H. vaginalis occurred in one of seven patients given sulfonamide vaginal cream, two of 15 given oral doxycycline, nine of 27 given oral ampicillin, and 80 of 81 given oral metronidazole. On the seventh day of therapy signs of nonspecific vaginitis persisted in 31 of 31 with, and in two of 92 without, persistent H. vaginalis infection (P less than 0.001). These data suggest the causal role of H. vaginalis in nonspecific vaginitis, possibly in concert with vaginal anaerobes. The widespread use of sulfonamide creams is inappropriate. Metronidazole is effective, but its efficacy must be weighed against its possible toxicity.
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PMID:Nonspecific vaginitis: role of Haemophilus vaginalis and treatment with metronidazole. 30 77

Metronidazole [1-(2-hydroxyethyl)-2-methyl-5-nitroimidazole], previously thought to only inhibit obligately anaerobic bacteria, was found in vitro, to inhibit the growth of 15 facultatively anaerobic strains of Corynebacterium vaginale (Haemophilus vaginalis) using agar disk diffusion and broth dilution methods.
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PMID:Inhibition of Corynebacterium vaginale by metronidazole. 86 2

The incidence of pelvic inflammatory disease (PID) attributable to IUD use has been increasing, especially after the removal of the Dalkon shield from the market, but this relationship has not been settled conclusively. In recent decades PID included a variety of infections, but lately the definition of PID has meant acute ascending infections of the female genital tract. Its most common risk factors include promiscuity of IUD use, although this can be reduced to one fourth by regular checkups and proper hygiene. The frequency of PID is estimated at 2-5% of IUD users. Microorganisms contributing to PID include Neisseria gonorrhoeae, Chlamydia trachomatis, Mycoplasma hominis, Escherichia coli, Proteus, Staphylococcus epidermis, Haemophilus influenzae, Bacteroides, Peptococcus, Peptostreptococcus, Clostridium, and Actinomyces israelii, The differentiation of actinomycosis (AC) and pseudoactinomycosis (PAC) is well advised. The potential of IUD use in increasing the risk of AIDS should not be discounted. The clinical picture of PID is varied, it can be mild requiring conservative drug therapy; with medium severity requiring removal of the IUD and drug therapy; severe necessitating removal, antibiotics and sulfonamide treatment and laparotomy; and very severe with potentially fatal generalized sepsis. In addition to antibiotics, e.g., penicillin, treatment can include the so called catastrophy combination of Mandokef- Metronidazol-Gentamycin. An analysis of the data of 8536 IUD fittings in Debrecen, Hungary showed 1.4% removals due to PID after 4 years, 694 patients (8.1%) had lower abdominal pain 73 of which (0.9%) had palpable resistance, and suppuration occurred in only 30 cases (0.4%). Treatment included Semicillin or Tetran, or removal of the IUD, and even surgery if no improvement resulted. Prevention of PID include elimination of risk factors, the careful selection of IUD users, regular checkups, the use of copper (Cu) T device, and strict adherence to professional standards.
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PMID:[The role of intrauterine contraceptive devices in the development of inflammatory processes in the small pelvis]. 376 5

Four antimicrobial agents (triple sulfa cream, doxycycline, ampicillin, and metronidazole) were studied by double-blind techniques to determine their effectiveness in the treatment of Hemophilus vaginalis vaginitis, documented by vaginal culture in 96 patients. Cure was confirmed by negative vaginal cultures 7 weeks after the start of therapy. Metronidazole proved to be effective in 20 of 22 couples (90.9%) treated. Sulfa cream, doxycycline, and ampicillin were effective in 47.8 to 63.6% of patients treated.
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PMID:Treatment of Hemophilus vaginalis vaginitis. 697 18