Biomaterial Database

Single-dose metrifonate for the treatment of Schistosoma haematobium infection in an endemic area of Zimbabwe. 1984

P R Mason, and S A Tswana

The excretion of Schistosoma haematobium eggs by school children in an endemic area of Zimbabwe was studied for 16 weeks following a single oral dose of 10 mg/kg body weight metrifonate. By 16 weeks, 40.7% of the children had ceased excreting eggs. The mean reduction in egg excretion was 75.1%, but over half the children showed a greater than 90% reduction. Of the treatment failures, the majority showed less marked or transient reductions in egg excretion, though evidence suggested that 17.5% of the failures may have been due to reinfection.

UI	MeSH Term	Description	Entries
D010270	Parasite Egg Count	Determination of parasite eggs in feces.	Count, Parasite Egg,Counts, Parasite Egg,Egg Count, Parasite,Egg Counts, Parasite,Parasite Egg Counts
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
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
D012548	Schistosoma haematobium	A species of trematode blood flukes of the family Schistosomatidae which occurs at different stages in development in veins of the pulmonary and hepatic system and finally the bladder lumen. This parasite causes urinary schistosomiasis.	Schistosoma haematobiums,haematobiums, Schistosoma
D012552	Schistosomiasis	Infection with flukes (trematodes) of the genus SCHISTOSOMA. Three species produce the most frequent clinical diseases: SCHISTOSOMA HAEMATOBIUM (endemic in Africa and the Middle East), SCHISTOSOMA MANSONI (in Egypt, northern and southern Africa, some West Indies islands, northern 2/3 of South America), and SCHISTOSOMA JAPONICUM (in Japan, China, the Philippines, Celebes, Thailand, Laos). S. mansoni is often seen in Puerto Ricans living in the United States.	Bilharziasis,Katayama Fever,Schistoma Infection,Bilharziases,Fever, Katayama,Infection, Schistoma,Infections, Schistoma,Schistoma Infections,Schistosomiases
D014236	Trichlorfon	An organochlorophosphate cholinesterase inhibitor that is used as an insecticide for the control of flies and roaches. It is also used in anthelmintic compositions for animals. (From Merck, 11th ed)	Chlorophos,Metrifonate,Bilarcil,Chlorofos,Dipterex,Dylox,Foschlor,Metriphonate,Neguvon,Ricifon,Trichlorphon
D014556	Urine	Liquid by-product of excretion produced in the kidneys, temporarily stored in the bladder until discharge through the URETHRA.
D015030	Zimbabwe	A republic in southern Africa, east of ZAMBIA and BOTSWANA and west of MOZAMBIQUE. Its capital is Harare. It was formerly called Rhodesia and Southern Rhodesia.	Rhodesia, Southern,Southern Rhodesia,Republic of Zimbabwe,Zimbabwe Rhodesia