Three-Way drug showdown targets Fish-Borne liver fluke
NCT ID NCT07074444
First seen Oct 01, 2026 · Last updated Oct 02, 2026 · Updated 1 time
Summary
Researchers compare three antiparasitic drugs, albendazole, tribendimidine, and praziquantel, for treating clonorchiasis, a liver fluke infection people get from eating raw or undercooked freshwater fish. The trial enrolls 318 adults in Guangxi, China, who have confirmed Clonorchis sinensis infection. Participants are randomly assigned to one of the three drugs and provide stool samples before and after treatment to check whether the parasite eggs are cleared. They also report side effects and attend follow-up visits with blood tests.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- albendazole, tribendimidine, and praziquantel
- What this could lead to
- If one drug clears the infection better with fewer side effects, doctors could have a clearer first choice for treating liver fluke infections.
- What could go wrong
- This is a mid-stage trial, and the drugs may work about equally well or cause unexpected side effects. Results in adults in one region may not apply everywhere.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 318 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Adults aged ≥18 years. 2. Confirmed diagnosis of Clonorchis sinensis infection based on the latest Expert Consensus on Diagnosis and Treatment of Food-Borne Parasitic Diseases (2023): detection of eggs or adult worms in stool or bile drainage fluid. 3. Willing and able to provide written informed consent and comply with study procedures. Exclusion Criteria: 1. Known hypersensitivity or allergy to albendazole, praziquantel, or tribendimidine. 2. Electrocardiogram (ECG)-confirmed supraventricular tachycardia or atrial fibrillation. 3. Clinically or radiologically diagnosed neurocysticercosis (brain or spinal cord) or ocular cysticercosis (eye or orbit). 4. Presence of gallbladder stones or biliary tract obstruction as confirmed by abdominal ultrasound. 5. Individuals with severe hepatic, renal, or cardiac dysfunction, or with active peptic ulcer disease. 6. Pregnant or breastfeeding individuals, or those of reproductive potential (male or female) who are unwilling to use effective contraception during the study period and for 3 months following the last dose of study medication. 7. Anticipated loss to follow-up due to relocation, withdrawal of consent, or other factors affecting adherence to the study protocol.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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People's Hospital of Guangxi Zhuang Autonomous Region
RECRUITINGNanning, Guangxi, 530021, China
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The First Affiliated Hospital of Guangxi Medical University
RECRUITINGNanning, Guangxi, 530021, China