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Assessment of efficacy of anthelmintic drugs against soil-transmitted helminths in Thailand

Assessment of efficacy of anthelmintic drugs against soil-transmitted helminths in Thailand

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20190111001
Enrollment
252
Registered
2019-01-11
Start date
2019-03-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

ascariasis hookworm infection trichuriasis strongyloidiasis anthelmintics albendazole mebendazole ivermectin ascariasis hookworm infection trichuriasis strongyloidiasis

Interventions

Albendazole 400 mg single dose,Albendazole 400 mg twice daily for 3 days,Ivermectin 200 ug/kg single dose,Mebendazole 100 mg twice daily for 3 days,Albendazole 400 mg single dose combined with Ivermec
Active Comparator Drug,Experimental Drug,Experimental Drug,Experimental Drug,Experimental Drug,Experimental Drug
ABZ single dose,ABZ triple dose,IVR single dose,MBZ triple dose,ABZ+IVR,MBZ+IVR

Sponsors

Department of Parasitology, Faculty of Medicine, Chulalongkorn University
Lead Sponsor
Thai One Health Network&#44
Collaborator
Thailand MOPH &#45
Collaborator
U.S. CDC Collaboration
Collaborator

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1) Age: 18-70 years old. 2) infected with any of the four species of STHs (i.e. Ascaris or hookworms or Trichuris or Strongyloides).

Exclusion criteria

Exclusion criteria: 1) history of acute or severe chronic. 2) pregnancy or lactation 3) vomit within 4 hours after drug administration. 4) unable to provide a stool sample at follow-up. 5) known history of allergic reaction to ABZ, MBZ, IVR.

Design outcomes

Primary

MeasureTime frame
cure rate 3 wks after treatment Modified Kato-Katz thick smear,Harada-mori culture

Secondary

MeasureTime frame
egg reduction rate (ERR) 3 wks after treatment Modified Kato-Katz thick smear, Harada-mori culture

Countries

Thailand

Contacts

Public ContactVivornpun Sanprasert

Department of Parasitology, Faculty of Medicine, Chulalongkorn University

vivornpun@chula.md+6622564387

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026