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H D Riley

Publications and source records attributed to H D Riley.

At least 55 records · Page 3Linked to original sources

Recurrent group B streptococcal infections: Report of three cases.

The group B streptococcus has become a leading cause of neonatal infection. Despite the increasing incidence of this infection, recurrence in the same patient is extremely uncommon. This report describes three infants with proved recurrent group B streptococcal disease. All patients were treated with benzylpenicillin for at least 10 days, but, after a symptom-free interval, each developed symptoms again. Whether the illness in these patients represents a relapse or a true reinfection is difficult to determine. Various possibilities are discussed. The development of a recurrent infection indicates that presently recommended therapy may be inadequate in certain instances. Comments about epidemiology, clinical picture, antibiotic sensitivity studies, and immunity are made along with speculations about possible approaches to treatment and prevention of this infection.

Anti-Bacterial Agents↗

Southern speech.

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Humans↗

Cephalexin: clinical and laboratory evaluation in infants and children.

Cephalexin appears to be a highly effective antibiotic. It possesses the qualities of rapid oral absorption, production of high drug levels in the blood and urine, and near absence of side effects. It is effective against infections due to gram-positive cocci infections, with the exception of Enterococcus, and for most infections caused by E. coli and Klebsiella. It is useful in the treatment of a wide variety of infections in infants and children, and particularly valuable with susceptible infections in patients who do not require parenteral antimicrobial therapy.

Adolescent↗

Antimicrobial susceptibility of Escherichia coli isolated at a children's hospital.

97 strains of Escherichia coli (49 from urine and 48 from non-urine sources) were isolated from patients at Children's Memorial Hospital, Oklahoma City, and studied for antimicrobial susceptibility. The proportion of highly resistant strains (growth at a concentration of 50 microgram/ml or more) was 27% with ampicillin, 25% with tetracycline, 23% with cephalothin, 6% with kanamycin and neomycin, 4% with chloramphenicol, and zero with colistin, gentamicin, and tobramycin. 23 strains (24%) were found resistant to two or more antibiotics simultaneously. The incidence of strains resistant to ampicillin, cephalothin, kanamycin, neomycin, and tetracycline was higher among urine isolates than among non-urine isolates.

Anti-Bacterial Agents↗