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Biomedical subjects

S I Music

Publications and source records attributed to S I Music.

At least 19 recordsLinked to original sources
PubMed1988

Comparative efficacy of ceftriaxone and rifampicin in eradicating pharyngeal carriage of group A Neisseria meningitidis.

During an outbreak of meningococcal meningitis in Saudi Arabia, oral rifampicin (four doses in two days) was compared with a single intramuscular dose of ceftriaxone for prophylaxis in family contacts of patients with meningococcal disease. Pharyngeal samples were taken for culture before and 1 and 2 weeks after administration. Both follow-up cultures indicated that ceftriaxone was significantly more effective. At 1 week the eradication rates for ceftriaxone and rifampicin were 97% and 75%; at 2 weeks they were 97% and 81%, respectively. No serious side-effects were associated with either agent. Ceftriaxone may provide an effective alternative to rifampicin for prophylaxis in meningococcal contacts.

Administration, Oral↗
PubMed1980

Acute water shortage and health problems in Haiti.

During a severe drought Port-au-Prince, Haiti, lost hydroelectric power for 10 weeks. This led to water shortages in areas of the city dependent on water supplied from electrically driven pumps. In a study of the impact of water restriction on disease, 400 families were randomly selected from two urban areas differentially affected by the water shortage. Disease in children was found to be related to quantity of water used, socioeconomic status, employment of head of household, and family size. The methods used in this study are recommended for the investigation of the relationship between water quantity and health.

Drinking↗
PubMed1976

Comparative efficacy of chloramphenicol, ampicillin, and co-trimoxazole in the treatment of typhoid fever.

Two clinical trials were conducted to compare the efficacy of 3 antimicrobial agents often recommended for the treatment of typhoid fever. Chloramphenicol was more effective than parenteral ampicillin or oral co-trimoxazole (trimethaprim/sulphamethoxazole) in reducing the duration of fever. Oral chloramphenicol was more effective than parenteral chloramphenicol probably because oral doses resulted in higher blood concentrations of the drug. However, parenteral chloramphenicol was given during the initial period of acute illness, without loss of efficacy.

Administration, Oral↗
PubMed1974

Live oral cholera vaccine: evaluation of the clinical effectiveness of two strains in humans.

El Tor Ogawa C14-S5 and EW-6, two live vaccine candidate strains, were given to volunteers in varying doses with and without bicarbonate. Vibrios were found in the stool of one of 32 men given the vaccine strain, and only three men developed a significant titer rise (fourfold or greater) at 2 weeks of vibriocidal or antitoxic antibody. Five men who had previously received 10(9) organisms of the C14-S5 strain were challenged subsequently with virulent Ogawa 395 Vibrio cholerae. The rate of clinical infection in these men was no different than in unvaccinated controls. It was demonstrated that the live oral cholera vaccines did not remain viable in the intestine long enough to act antigenically.

Administration, Oral↗