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Paracetamol ODT

Phase 1

Fever | Small molecule | Infectious Disease |Haleon plc|Last Updated: Jul 1, 2026

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment54

FDA Designations

No designations recorded

Clinical trial landscape

Paracetamol ODT · 1 trial · 2 indications

Phase 1 1
NCT06855576Bioequivalence Study of Paracetamol With Oral Single Dose Administration in Healthy Adult Subjects Under Fasting ConditionsFever
COMPLETED54 Analytics
PHASE1COMPLETED
Bioequivalence Study of Paracetamol With Oral Single Dose Administration in Healthy Adult Subjects Under Fasting Conditions
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Study Endpoints

Primary Endpoints

Maximum Observed Concentration (Cmax) for Paracetamol ODT (Test) Versus (vs.) Paracetamol (Alvedon Film-coated Tablet) (Reference 1)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

Cmax was defined as maximum observed post-dose plasma concentration for paracetamol. Blood samples were collected at indicated timepoints for the analysis of Cmax. Pharmacokinetic (PK) parameters were determined by non-compartmental analysis.

Area Under the Concentration vs. Time Curve From Dosing Time to the Last Measurement Time Point (AUC0-tlast) for Paracetamol ODT (Test) vs. Paracetamol (Alvedon Film-coated Tablet) (Reference 1)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

AUC0-tlast was defined as area under the concentration vs. time curve from dosing time to the last measurement time point with a concentration value above the lower limit of quantitation, calculated by means of the linear up/log down method (linear trapezoidal rule for increases in concentration/logarithmic trapezoidal rule for decreases in concentrations). Blood samples were collected at indicated timepoints for the analysis of AUC0-tlast. PK parameters were determined by non-compartmental analysis.

Time to Reach Maximum Concentration (Tmax) for Paracetamol ODT (Test) vs. Paracetamol (Alvedon Film-coated Tablet) (Reference 1)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

Blood samples were collected at indicated timepoints for the analysis of tmax. PK parameters were determined by non-compartmental analysis.

Cmax for Paracetamol ODT (Test) vs. Paracetamol (Panadol Film-coated Tablet) (Reference 2)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

Cmax was defined as maximum observed post-dose plasma concentration for paracetamol. Blood samples were collected at indicated timepoints for the analysis of Cmax. PK parameters were determined by non-compartmental analysis.

AUC0-tlast for Paracetamol ODT (Test) vs. Paracetamol (Panadol Film-coated Tablet) (Reference 2)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

AUC0-tlast was defined as area under the concentration vs. time curve from dosing time to the last measurement time point with a concentration value above the lower limit of quantitation, calculated by means of the linear up/log down method (linear trapezoidal rule for increases in concentration/logarithmic trapezoidal rule for decreases in concentrations. Blood samples were collected at indicated timepoints for the analysis of AUC0-tlast). PK parameters were determined by non-compartmental analysis.

Tmax for Paracetamol ODT (Test) vs. Paracetamol (Panadol Film-coated Tablet) (Reference 2)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period

Blood samples were collected at indicated timepoints for the analysis of tmax. PK parameters were determined by non-compartmental analysis.

Secondary Endpoints

Area Under the Plasma Concentration vs. Time Curve Calculated From Time Zero to Infinity [AUC (0-inf)] for Paracetamol ODT (Test)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period
AUC (0-inf) for Paracetamol (Alvedon Film-coated Tablet) (Reference 1)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period
AUC (0-inf) for Paracetamol (Panadol Film-coated Tablet) (Reference 2)
Within one hour prior to dosing, at 5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 75, 90, 120, 150, 180 minutes and at 4, 5, 6, 8, 10, 12, 14, 16 and 24 hours following dosing in each treatment period
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER

Treatment Arms

ArmTypeDescription
Test ProductEXPERIMENTALParticipants will be randomly assigned as per cross-over design to receive oral administration of one paracetamol ODT (test product) on day 1 of period 1, one Alvedon film-coated tablet (reference product 1) on day 1 of period 2 and one Panadol film-coated tablet (reference product 2) on day 1 of period 3, each under fasting conditions. There will be at least 72 hours of washout between each period (no more than 7 days).
Reference Product 1ACTIVE_COMPARATORParticipants will be randomly assigned as per cross-over design to receive oral administration of one Alvedon film-coated tablet (reference product 1) on day 1 of period 1, one Panadol film-coated tablet (reference product 2) on day 1 of period 2 and one paracetamol ODT (test product) on day 1 of period 3, each under fasting conditions. There will be at least 72 hours of washout between each period (no more than 7 days).
Reference Product 2ACTIVE_COMPARATORParticipants will be randomly assigned as per cross-over design to receive oral administration of one Panadol film-coated tablet (reference product 2) on day 1 of period 1, and one paracetamol ODT (test product) on day 1 of period 2 and one Alvedon film-coated tablet (reference product 1) on day 1 of period 3, each under fasting conditions. There will be at least 72 hours of washout between each period (no more than 7 days).

Interventions

NameTypeDescription
Paracetamol ODTDRUGExperimental Paracetamol 500 mg ODT
Alvedon film-coated tabletDRUGMarketed Paracetamol 500 mg film-coated tablet
Panadol film-coated TabletDRUGMarketed Paracetamol 500 mg film-coated tablet
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Written informed consent, after having been informed about benefits and potential risks of the clinical trial, as well as details of the insurance taken out to cover the participants participating in the clinical trial. * Sex: male/female. * Age: 18 to 55 years (including) * B...

Countries:Germany
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Recent Changes (Last 90 Days)

MEDIUMAug 1, 2026NCT06855576TRIAL_REMOVED: changed
MEDIUMAug 1, 2026NCT06855576TRIAL_REMOVED: changed
MEDIUMAug 1, 2026NCT06855576TRIAL_REMOVED: changed

Frequently asked questions about Paracetamol ODT

What is Paracetamol ODT used for?

Paracetamol ODT is used for fever and pain. It is being developed as an orally disintegrating tablet formulation of paracetamol, a small molecule. The drug is currently in Phase 1 clinical development for the treatment of fever.

Who makes Paracetamol ODT?

Paracetamol ODT is being developed by Haleon plc, a company listed on the stock exchange under the ticker HLN. The drug is in Phase 1 clinical development for the treatment of fever.

What phase is Paracetamol ODT in?

Paracetamol ODT is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. One Phase 1 clinical trial has been completed for this drug.

What clinical trials is Paracetamol ODT in?

Paracetamol ODT has one completed clinical trial, identified as NCT06855576. This was a Phase 1 bioequivalence study with oral single dose administration in healthy adult subjects under fasting conditions, conducted in Germany with 54 participants.

Is Paracetamol ODT the same as paracetamol?

Paracetamol ODT is an orally disintegrating tablet formulation of paracetamol, the active ingredient. It is designed to dissolve quickly in the mouth without water. The drug is being developed for fever and pain.