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GSK4024484C

Phase 1

Malaria, Falciparum | Small molecule | Infectious Disease |GSK plc|Last Updated: Apr 1, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment156
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06171113A Study to Investigate the Safety of GSK4024484 in Healthy Adult ParticipantsPHASE1 RECRUITING 156Dec 11, 2023Aug 7, 2026Apr 1, 20261 United Kingdom
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Study Endpoints
Primary Endpoints
Percentage of participants reporting serious adverse events (SAEs) after single ascending doses
From the signing of the informed consent (Day -2) until the follow up contact (Day 38 +/- 3 days post dose)

An SAE is defined as any untoward medical occurrence that results in death, is life threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant or an abnormal partner pregnancy outcome.

Percentage of participants reporting SAEs by severity after single ascending doses
From the signing of the informed consent (Day -2) until the follow up contact (Day 38 +/- 3 days post dose)

Mild SAE = a type of adverse event (AE) that is usually transient and may require only minimal treatment or therapeutic intervention. The event does not generally interfere with usual activities of daily living. Moderate SAE = a type of AE that is usually alleviated with additional specific therapeutic intervention. The event interferes with usual activities of daily living, causing discomfort but poses no significant or permanent risk of harm to the research participant. Severe SAE = a type of AE that interrupts usual activities of daily living, or significantly affects clinical status, or may require intensive therapeutic intervention.

Percentage of participants reporting SAEs after multiple ascending doses
From the signing of the informed consent (Day -2) until the follow up contact (Day 40 +/- 3 days post dose)

An SAE is defined as any untoward medical occurrence that results in death, is life threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant or an abnormal partner pregnancy outcome.

Percentage of participants reporting SAEs by severity after multiple ascending doses
From the signing of the informed consent (Day -2) until the follow up contact (Day 40 +/- 3 days post dose)

Mild SAE = a type of AE that is usually transient and may require only minimal treatment or therapeutic intervention. The event does not generally interfere with usual activities of daily living. Moderate SAE = a type of AE that is usually alleviated with additional specific therapeutic intervention. The event interferes with usual activities of daily living, causing discomfort but poses no significant or permanent risk of harm to the research participant. Severe SAE = a type of AE that interrupts usual activities of daily living, or significantly affects clinical status, or may require intensive therapeutic intervention.

Percentage of participants reporting non-serious AEs after single ascending doses
From study dose administration (Day 1) until the follow up contact (Day 38 +/- 3 days post dose)

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention.

Percentage of participants reporting non-serious AEs by severity after single ascending doses
From study dose administration (Day 1) until the follow up contact (Day 38 +/- 3 days post dose)

Mild AE = a type of AE that is usually transient and may require only minimal treatment or therapeutic intervention. The event does not generally interfere with usual activities of daily living. Moderate AE = a type of AE that is usually alleviated with additional specific therapeutic intervention. The event interferes with usual activities of daily living, causing discomfort but poses no significant or permanent risk of harm to the research participant. Severe AE = a type of AE that interrupts usual activities of daily living, or significantly affects clinical status, or may require intensive therapeutic intervention.

Percentage of participants reporting non-serious AEs after multiple ascending doses
From first study dose administration (Day 1) until the follow up contact (Day 40 +/- 3 days post dose)

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention.

Percentage of participants reporting non-serious AEs by severity after multiple ascending doses
From first study dose administration (Day 1) until the follow up contact (Day 40 +/- 3 days post dose)

Mild AE = a type of AE that is usually transient and may require only minimal treatment or therapeutic intervention. The event does not generally interfere with usual activities of daily living. Moderate AE = a type of AE that is usually alleviated with additional specific therapeutic intervention. The event interferes with usual activities of daily living, causing discomfort but poses no significant or permanent risk of harm to the research participant. Severe AE = a type of AE that interrupts usual activities of daily living, or significantly affects clinical status, or may require intensive therapeutic intervention.

Secondary Endpoints
Part A: Area under the plasma drug concentration versus time curve from time zero (pre-dose) to last time of quantifiable concentration [AUC(0-t)] of GSK4024484C following single ascending doses in fasting conditions
From study dose administration (Day 1) until the follow up contact (Day 29 +/- 1 day post dose)
Part A: Area under the plasma drug concentration versus time curve from zero (pre-dose) extrapolated to infinite time [AUC(0-∞)] of GSK4024484C following single ascending doses in fasting conditions
From study dose administration (Day 1) until the follow up contact (Day 29 +/- 1 day post dose)
Part A: Maximum observed plasma drug concentration (Cmax) of GSK4024484C following single ascending doses in fasting conditions
From study dose administration (Day 1) until the follow up contact (Day 29 +/- 1 day post dose)
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
6 mg single ascending dose (SAD) GroupEXPERIMENTALParticipants receive a 6 mg single dose of GSK4024484, in a fasted state.
12 mg SAD GroupEXPERIMENTALParticipants receive a 12 mg single dose of GSK4024484 in a fasted state.
24 mg SAD GroupEXPERIMENTALParticipants receive a 24 mg single dose of GSK4024484 in a fasted state.
48 mg SAD GroupEXPERIMENTALParticipants receive a 48 mg single dose of GSK4024484 in a fasted state.
96 mg SAD GroupEXPERIMENTALParticipants receive a 96 mg single dose of GSK4024484 in a fasted state.
192 mg SAD GroupEXPERIMENTALParticipants receive a 192 mg single dose of GSK4024484, in a fasted state.
Food Effect GroupEXPERIMENTALParticipants receive a single study dose of GSK4024484 in a fed state.
300 mg SAD GroupEXPERIMENTALParticipants receive a 300 mg single dose of GSK4024484, in a fasted state.
400 mg SAD GroupEXPERIMENTALParticipants receive a 400 mg single dose of GSK4024484, in a fasted state.
Optional SAD GroupEXPERIMENTALParticipants may be included in this group, to allow flexibility if the dose escalation needs modification or a dose level needs to be added or repeated.
Placebo SAD GroupPLACEBO_COMPARATORParticipants receive placebo in a fed or fasted state.
150 mg multiple ascending doses (MAD) GroupEXPERIMENTALParticipants receive 150 mg per day of GSK4024484 during 3 subsequent days (450 mg total).
300 mg MAD GroupEXPERIMENTALParticipants receive 300 mg per day of GSK4024484 during 3 subsequent days (900 mg total).
Optional MAD GroupEXPERIMENTALParticipants may be included in this group, to allow flexibility if the dose escalation needs modification or a dose level needs to be added or repeated.
Placebo MAD GroupPLACEBO_COMPARATORParticipants receive placebo during 3 subsequent days.
Interventions
NameTypeDescription
GSK4024484CDRUGDoses administrated orally with 240 mL of water.
PlaceboDRUGDoses administrated orally with 240 mL of water.
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Eligibility Criteria
Age Range18 Years — 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Participant must be 18 to 60 years of age inclusive, at the time of signing the informed consent. 2. Participants who are considered healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiac assessment. 3. A par...

Countries:United Kingdom
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06171113primaryCompletionDate: changed
LOWMay 24, 2026NCT06171113studyFirstPostDate: changed