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Cisticid

Phase 4

Undisclosed | Small molecule | Other |Merck KGaA|Trials Updated: Sep 18, 2019

Cisticid development status

Highest phase Phase 4 run by National Institute of Allergy and Infectious Diseases (NIAID) (NCT02734186)
Phase scored for MKGAFPhase 1
Registered trials 5 across 3 sponsors since Jun 2007

Cisticid target and mechanism

ModalitySmall molecule

Also known as Praziquantel

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment60

FDA Designations

No designations recorded

Cisticid clinical trials

Cisticid · 1 trial · 1 indication

Phase 1 1
NCT03437447Praziquantel Bioequivalence StudyHealthy
COMPLETED60 Analytics
PHASE1COMPLETED
Praziquantel Bioequivalence Study
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Study Endpoints

Primary Endpoints

Area Under the Plasma Concentration-Time Curve From Time Zero to Last Measurable Concentration (AUC0-t) of L-Praziquantel (L-PZQ)
Pre-dose, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0 and 12.0 hours post-dose

Area under the plasma concentration-time curve from 0 to the time of the last quantifiable concentration.

Maximum Observed Plasma Concentration (Cmax) of L-Praziquantel (L-PZQ)
Pre-dose, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0 and 12.0 hours post-dose

The maximum observed plasma concentration of L-Praziquantel (L-PZQ).

Secondary Endpoints

Time to Reach Maximum Plasma Concentration (Tmax) of L-Praziquantel (L-PZQ) and Racemate PZQ (Rac-PZQ)
Pre-dose, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0 and 12.0 hours post-dose
Time Prior to the First Measurable (Non-zero) Concentration (Tlag) of L-Praziquantel (L-PZQ) and Racemate PZQ (Rac-PZQ)
Pre-dose, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0 and 12.0 hours post-dose
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of L-Praziquantel (L-PZQ) and Racemate PZQ (Rac-PZQ)
Pre-dose, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10.0 and 12.0 hours post-dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER

Treatment Arms

ArmTypeDescription
First Cisticid, Then Biltricide, Then BiltricideEXPERIMENTALCisticid (Test) in Treatment Period 1 followed by Biltricide (Reference) in Treatment Period 2 and Treatment Period 3. A washout period of 7 days will be maintained between 3 treatment periods.
First Biltricide, Then Cisticid, Then BiltricideEXPERIMENTALBiltricide (Reference) in Treatment Period 1 followed by Cisticid (Test) in Treatment Period 2 and then Biltricide (Reference) in Treatment Period 3. A washout period of 7 days will be maintained between 3 treatment periods.
First Biltricide, Then Biltricide, Then CisticidEXPERIMENTALBiltricide (Reference) in Treatment Period 1 and Treatment Period 2 followed by Cisticid (Test) in Treatment Period 3. A washout period of 7 days will be maintained between 3 treatment periods.

Interventions

NameTypeDescription
CisticidDRUGParticipants received single oral dose of 1200 mg (two 600 mg tablets) Cisticid (Test) on Day 1 (Treatment Period 1) or Day 8 (Treatment Period 2) or Day 15 (Treatment Period 3).
BiltricideDRUGParticipants received 600 mg of Biltricide (Reference) tablet at a dose of 1200 mg on either Day 1 (Treatment Period 1) or Day 8 (Treatment Period 2).
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Eligibility Criteria

Age Range18 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * A male participant must agree to use and to have their female partners willing to use additional non-hormonal contraception (for example, condoms or occlusive cap with spermicide, non-hormonal intra-uterine device \[IUD\], previous sterilization of participant or his partner, ...

Countries:Mexico
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Frequently asked questions about Cisticid

What is Cisticid?

Cisticid is an investigational small molecule developed by Merck KGaA. It has been studied in a Phase 1 clinical trial conducted in Mexico. The specific disease or condition it is intended to treat has not been publicly disclosed, and the compound remains in early clinical development.

Who makes Cisticid?

Cisticid is being developed by Merck KGaA, the German pharmaceutical and life sciences company whose shares trade over the counter in the United States under the ticker MKGAF. Merck KGaA is the sponsor of the clinical program evaluating the compound.

What phase is Cisticid in?

Cisticid is in Phase 1 clinical development. One Phase 1 trial has been completed, and no active trials are currently listed. Because only early-stage testing has been conducted, Cisticid is investigational and has not been approved by the FDA for any indication.

What clinical trials is Cisticid in?

Cisticid has been evaluated in one completed Phase 1 trial, NCT03437447, titled Praziquantel Bioequivalence Study. That trial enrolled 60 healthy male volunteers aged 18 years and older in Mexico. It was a randomized, controlled study, and no active trials of Cisticid are currently listed.

What does Cisticid target?

Cisticid is a small molecule, but its molecular target has not been publicly disclosed. Without a disclosed target or target class, its precise mechanism of action cannot be described. The compound has completed one Phase 1 trial in healthy volunteers, and further characterization of its pharmacology would come from ongoing development.