Biomaterial Database

Clinical studies of aztreonam in Japan. 1985

K Hara, and H Kobayashi, and T Nishiura, and J Yura, and A Saito

Clinical studies of aztreonam were undertaken by 220 investigators in 86 university and general hospitals in Japan. A total of 1,447 patients were treated by investigators in various fields. Satisfactory clinical responses were achieved in 67% of all patients. Efficacy rates by field of specialty were: internal medicine, 67%; urology, 61%; general surgery, 73%; and surgical patients in other fields (obstetrics-gynecology, otorhinolaryngology, and ophthalmology), 78%. Among 364 patients with complicated urinary tract infections, the efficacy rate was 60%. Seventy-four percent of 1,122 gram-negative aerobic organisms were eradicated after treatment with aztreonam. Adverse reactions occurred in 2.1% of patients; none were serious. Mild elevations of serum aminotransferases were observed in approximately 4% of patients for whom test results were reported. In conclusion, aztreonam demonstrated remarkable effectiveness in the treatment of gram-negative infections in hospitalized patients.

UI	MeSH Term	Description	Entries
D007564	Japan	A country in eastern Asia, island chain between the North Pacific Ocean and the Sea of Japan, east of the Korean Peninsula. The capital is Tokyo.	Bonin Islands
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D002986	Clinical Trials as Topic	Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries.	Clinical Trial as Topic
D004342	Drug Hypersensitivity	Immunologically mediated adverse reactions to medicinal substances used legally or illegally.	Allergy, Drug,Hypersensitivity, Drug,Drug Allergy,Allergies, Drug,Drug Allergies,Drug Hypersensitivities,Hypersensitivities, Drug
D005260	Female		Females
D006088	Gram-Negative Aerobic Bacteria	A large group of aerobic bacteria which show up as pink (negative) when treated by the gram-staining method. This is because the cell walls of gram-negative bacteria are low in peptidoglycan and thus have low affinity for violet stain and high affinity for the pink dye safranine.	Achromatiaceae,Achromatium,Achromobacteriaceae,Gram Negative Aerobic Bacteria
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths