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Drug · CHEMBL976

PRAZIQUANTEL

7 sourcespipelines-2026-09-18-0.3.1

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ConductScience Library. PRAZIQUANTEL. Drugs and targets, record CHEMBL976. Release pipelines-2026-09-18-0.3.1, 18 Sept 2026. https://conductscience.org/library/drugs/CHEMBL976

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Drug

Names and IDs as ChEMBL gives them, through Open Targets.

Name
PRAZIQUANTEL
ChEMBL
ChEMBL ID
CHEMBL976
ChEMBL
Type
Small molecule
ChEMBL
Brand names
Biltricide, Cesol, Cestocur, Cisticid, Cysticide, Praziquantel component of broadline, Praziquantel component of profender
ChEMBL
Other names
EMBAY 8440, EMBAY-8440, NSC-757285, Prazicuantel, Praziquantelum
ChEMBL
DrugBank
DB01058
DrugBank
InChIKey
FSVJFNAIGNNGKK-UHFFFAOYSA-N
ChEMBL
Open Targets' highest stage
Approval, for 4 of its 15 diseases, from ATC and DailyMed
Open Targets

Targets0

The targets ChEMBL's mechanism records give for the drug, through Open Targets. A mechanism record says what the drug acts on, not how strongly.

None in this release.

Diseases15

The diseases Open Targets' clinical reports study the drug for, the most trial reports first. The stage is Open Targets', the highest any of its sources reports for the pair, and each row names the sources that report it.

DiseaseOpen Targets' stageStage reported byReportsOf them trialsIts drugs
schistosomiasisApprovalDailyMed1716https://conductscience.org/library/drugs?q=MONDO_0015254
anemiaPhase 2ClinicalTrials.gov33https://conductscience.org/library/drugs?q=MONDO_0002280
cysticercosisPhase 3ClinicalTrials.gov33https://conductscience.org/library/drugs?q=MONDO_0015484
malariaUnknownClinicalTrials.gov33https://conductscience.org/library/drugs?q=MONDO_0005136
HIV infectious diseaseUnknownClinicalTrials.gov22https://conductscience.org/library/drugs?q=MONDO_0005109
Schistosomiasis mansoniUnknownClinicalTrials.gov11https://conductscience.org/library/drugs?q=EFO_1001420
gonorrheaUnknownClinicalTrials.gov11https://conductscience.org/library/drugs?q=MONDO_0004277
intestinal schistosomiasisPhase 2ClinicalTrials.gov11https://conductscience.org/library/drugs?q=MONDO_0008412
parasitic intestinal disorderUnknownClinicalTrials.gov11https://conductscience.org/library/drugs?q=MONDO_0024270
syphilisUnknownClinicalTrials.gov11https://conductscience.org/library/drugs?q=MONDO_0005976

Trials44

Trials whose record names the drug by a name ChEMBL states, posted results first, then the largest. Open Targets read each trial's text to find its drugs.

TrialTitlePhaseParticipantsResults first postedNamed asLinked bySource
NCT02806232An Open Label Dose Finding Safety and Efficacy in Children and Infants Infected With Schistosomiasis (S.Mansoni)Phase 24442019-11-20praziquantelIts nameClinicalTrials.gov
NCT00486863S. Japonicum and Pregnancy OutcomesPhase 23702014-02-07praziquantelIts nameClinicalTrials.gov
NCT03845140L-PZQ ODT in Schistosoma Infected ChildrenPhase 32882024-03-21praziquantelIts nameClinicalTrials.gov
NCT00441285Neurocysticercosis: Combined Treatment With Praziquantel (PZQ) and Albendazole (ABZ)Phase 2/31562013-08-07praziquantelIts nameClinicalTrials.gov
NCT05323396HIV And Parasitic Infection (HAPI) Study1202024-07-16praziquantelIts nameClinicalTrials.gov
NCT03437447Praziquantel Bioequivalence StudyPhase 1602019-09-18praziquantelIts nameClinicalTrials.gov
NCT02315352Cross-over Study to Evaluate the Palatability of New Orally Disintegrating Tablets (ODTs) of Praziquantel (PZQ) and L-PZQ Versus Current PZQ Tablets in African Children Age 6-11 YearsPhase 1482017-03-06praziquantelIts nameClinicalTrials.gov
NCT02271984Relative Bioavailability Trial of L-Praziquantel in Healthy VolunteersPhase 1362018-01-03praziquantelIts nameClinicalTrials.gov
NCT04314037Bioequivalence Study of Coated Cesol Tablet Formulation Versus BiltricidePhase 1362021-08-13praziquantelIts nameClinicalTrials.gov
NCT02325713Relative Bioavailability Trial of Oral Dispersible Praziquantel Tablets in Healthy VolunteersPhase 1322017-02-23praziquantelIts nameClinicalTrials.gov

1 to 10 of 44

See all 44 trials

Comparisons in its trials10

Comparisons Trial comparisons calculated in the trials whose record names the drug, most participants first. A comparison in one of its trials does not always compare the drug, so read the two groups.

ComparisonGroup 1, with the outcomeGroup 2, with the outcomeParticipantsTrialSource
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Participants Experiencing Fetal Loss by Abortion0 of 1860 of 184370NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Participants Reporting Serious Adverse Events Within 24 Hours of Dosing0 of 1860 of 184370NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: serious adverse events45 of 18634 of 184370NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Subjects With Reduction in S. Japonicum Egg Counts From Screening to 22 Weeks Gestation of Greater Than 90 Percent
157 of 18492 of 184368NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Participants Whose Pregnancy Resulted in a Live Birth181 of 183181 of 183366NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Participants With Pre-eclampsia0 of 1810 of 183364NCT00486863Trial comparisons
Praziquantel at 12-16 Weeks Gestation vs Placebo Control at 12-16 Weeks Gestation: Number of Participants Whose Infant Was Born With Congenital Anomalies1 of 1811 of 181362NCT00486863Trial comparisons
Cohort 1a: 4 to 6 Years L-PZQ ODT 50 mg/kg vs Cohort 1b: 4 to 6 Years Biltricide® 40 mg/kg: Cohort 1a and Cohort 1b: Number of Participants With Clinical Cure Determined by Kato-Katz Method86 of 9839 of 48146NCT03845140Trial comparisons
Cohort 2: 2 to 3 Years L-PZQ ODT 50 mg/kg vs Cohort 3: 3 to 24 Months L-PZQ ODT 50 mg/kg: Cohort 2 and Cohort 3: Number of Participants With Clinical Cure Determined by Kato-Katz Method27 of 2917 of 1847NCT03845140Trial comparisons
Albendazole + Praziquantel vs Albendazole + Placebo: serious adverse events2 of 162 of 1632NCT00441285Trial comparisons

Papers from its trials47

The papers the trials whose record names the drug list on ClinicalTrials.gov as their results (RESULT) or as drawn from them (DERIVED), results first, newest first.

PMIDListed asTrials listing itSource
40412398RESULT1PubMed
32196506RESULT1PubMed
27854250RESULT1PubMed
27168759RESULT1PubMed
27073857RESULT1PubMed
25918212RESULT1PubMed
25768005RESULT1PubMed
25630808RESULT1PubMed
25623258RESULT1PubMed
25412334RESULT1PubMed

Tests in its trials0

The tests ConductCognition runs that the trials whose record names the drug name in their registered outcomes, as ScienceGraph matched them. ConductCognition's list names the tests it runs, not every test a trial used.

None in this release.

Data dates

The date of each source this release read.

Open Targets
2026-09-18
Open Targets
ClinicalTrials.gov
2026-11-05
ClinicalTrials.gov
Results, from AACT
2026-03-23
AACT
Papers the trials list, from Trials
2026-11-12
Trials
Comparisons, from Trial comparisons
2026-03-23
Trial comparisons
Tests named in the trials, as ScienceGraph matched them
2026-11-12
ConductCognition

Sources 7

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ChEMBL, through Open TargetsCC BY-SA 3.0
  • ConductCognition's list of its testsOur own data
  • ClinicalTrials.govNo license stated
  • NLM's MeSHNLM's terms
  • Open TargetsCC0 1.0
  • PubMedNLM's terms
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ChEMBL, through Open TargetsCC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
  • ConductCognition's list of its testsOur own data: ConductCognition's list of its tests, https://conductcognition.com
  • ClinicalTrials.govnone stated
  • NLM's MeSHNLM's
  • Open TargetsCC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
  • PubMedNLM's terms

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this drug from software.

The record and each of its lists are JSON, twenty rows a page. No key.

GET https://conductscience.org/api/drugs/v1/CHEMBL976

GET https://conductscience.org/api/drugs/v1/CHEMBL976/trials?page=2