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Test Product

Phase 1

Pain | Small molecule | Pain |Haleon plc|Last Updated: Jun 30, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

Test Product · 1 trial · 1 indication

Phase 1 1
NCT07632274A Study to Evaluate Ibuprofen (IBU) 62.5 mg and Acetaminophen (APAP) 125 mg/5 ml in an Oral Liquid Suspension Fixed-Dose Combination Product in Children Aged 6 to 11 YearsPain
RECRUITING12 Analytics
PHASE1RECRUITING
A Study to Evaluate Ibuprofen (IBU) 62.5 mg and Acetaminophen (APAP) 125 mg/5 ml in an Oral Liquid Suspension Fixed-Dose Combination Product in Children Aged 6 to 11 Years
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Study Endpoints

Primary Endpoints

Area Under the Plasma Concentration Versus (Vs.) Time Curve Calculated from Time 0 to the Last Measurable Sampling Time Point (AUC0-t) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1 ,1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

AUC(0-t) will be defined as the area under the plasma concentration Vs. time curve calculated from time 0 to the last measurable sampling time point, t and will be computed using the linear trapezoidal rule. Blood samples will be collected at indicated time points for the analysis of AUC(0-t).

Area Under the Plasma Concentration Vs. Time Curve Calculated from Time 0 To Infinity (AUC0-inf) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

AUC0-inf will be defined as the area under the plasma concentration Vs. time curve calculated from time 0 to infinity. AUC0-inf equal to (=) AUC0-t addition (+) Clast divided by (/) λz, where Clast will be the concentration at the last measurable sampling time point and λz will be the terminal elimination rate constant. Blood samples will be collected at indicated timepoints for the analysis of AUC0-inf.

Peak or Maximum Observed Plasma Concentration (Cmax) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Cmax will be defined as the maximum observed plasma concentration for Test Product. Blood samples will be collected at indicated timepoints for the analysis of Cmax.

Time to Reach Maximum Plasma Concentration (Tmax) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Tmax will be defined as the time to reach the maximum observed plasma concentration for Test Product. Blood samples will be collected at indicated timepoints for the analysis of Tmax.

Apparent Terminal Elimination Rate Constant (λz) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

λz will be defined as the apparent terminal elimination rate constant determined by log-linear regression. The regression will generally involve at least 3 consecutive measurable concentrations that decrease over time, excluding Cmax. Blood samples will be collected at indicated timepoints for the analysis of Cmax.

Terminal Half-Life (t1/2) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

t1/2 will be defined as the elimination half-life computed as t1/2 = natural logarithm (ln)(2)/λz. Blood sample will be collected at indicated timepoints for analysis of t1/2.

Apparent Volume of Distribution (Vz/F) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Vz/F will be defined as apparent volume of distribution and will be calculated by the dose administered/ (λz multiply by (×) AUC0-inf). Blood sample will be collected at indicated timepoints for the analysis of Vz/F.

Apparent Total Clearance (Cl/F) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Cl/F will be defined as apparent total clearance and will be calculated by the dose administered/AUC0-inf. Blood sample will be collected at indicated timepoints for the analysis of Cl/F.

Apparent Volume of Distribution, Adjusted for Body Size (Vz/F/lbs) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Vz/F/lbs will be defined as apparent volume of distribution, adjusted for body size. Blood sample will be collected at indicated timepoints for the analysis of Vz/F/lbs.

Apparent Total Clearance, Adjusted for Body Size (Cl/F/lbs) for Ibuprofen and Acetaminophen
Pre-dose (within 1 hour prior to dosing) and at 5, 15, 30 minutes and 1, 1.25, 1.5, 2, 4, 6, 9, 12 hours post dose on Day 1

Cl/F/lbs will be defined as apparent total clearance, adjusted for body size. Blood sample will be collected at indicated timepoints for the analysis of Cl/F/lbs.

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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeOTHER

Treatment Arms

ArmTypeDescription
Test ProductEXPERIMENTALParticipants will receive a single dose (weight-based) of Test Product orally using 10 mL oral dosing syringes followed by 4 ounce (oz) ambient temperature water.

Interventions

NameTypeDescription
Test ProductDRUGLiquid suspension FDC IBU 62.5 mg / APAP 125 mg
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Eligibility Criteria

Age Range6 Years to 11 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Participants meeting at least one of the following criteria: 1. Participant with at least one acute, painful condition (e.g., minor aches and pains due to headache, menstruation, toothache, sports injuries, etc.) requiring use of an oral over the counter (OTC) analgesic wit...

Countries:United States
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Recent Changes (Last 90 Days)

LOWJun 30, 2026NCT07632274Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 30, 2026NCT07632274Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 30, 2026NCT07632274Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 8, 2026NCT07632274NEW_TRIAL: changed
LOWJun 8, 2026NCT07632274NEW_TRIAL: changed
LOWJun 8, 2026NCT07632274NEW_TRIAL: changed

Frequently asked questions about Test Product

What is Test Product used for?

Test Product is an investigational small molecule being developed for the treatment of pain. It is currently in Phase 1 clinical development.

Who makes Test Product?

Test Product is being developed by Haleon plc, a company listed on the stock exchange under the ticker HLN.

What phase is Test Product in?

Test Product is currently in Phase 1 clinical development. It is an investigational drug and has not yet been approved by regulatory authorities.

What clinical trials is Test Product in?

Test Product is being studied in a Phase 1 clinical trial with the identifier NCT07632274. This trial is recruiting participants in the United States and is evaluating the drug in children aged 6 to 11 years.

Is Test Product being studied in a randomized controlled trial?

No, the current clinical trial for Test Product is not randomized and does not use a control group. It is an uncontrolled study with an estimated enrollment of 12 participants.