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nacresertib

Phase 1

Undisclosed | Small Molecules | Other |AbbVie Inc.|Trials Updated: Nov 5, 2026

nacresertib development status

Highest phase Phase 1
Registered trials 3 across 1 sponsor since May 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials3
Total Enrollment117

FDA Designations

No designations recorded

nacresertib clinical trials

nacresertib · 3 trials · 2 indications

Phase 1 3
NCT07649954A Study to Evaluate How Multiple Doses of Itraconazole Interacts With Nacresertib in Healthy Adult ParticipantsHealthy Volunteer
COMPLETED12 Analytics
NCT07600762A Study to Assess Adverse Events, Tolerability and How a Single Oral Dose of Nacresertib Moves Through the Body In Healthy Adult Japanese ParticipantsHealthy Volunteer
COMPLETED12 Analytics
NCT07566130A Study to Assess Adverse Events, Tolerability and How Single and Ascending Oral Doses of Nacresertib Move Through the Body In Healthy Adult ParticipantsHealthy Volunteers
COMPLETED93 Analytics
PHASE1COMPLETED
A Study to Evaluate How Multiple Doses of Itraconazole Interacts With Nacresertib in Healthy Adult Participants
Healthy VolunteerUnlock trial analytics
PHASE1COMPLETED
A Study to Assess Adverse Events, Tolerability and How a Single Oral Dose of Nacresertib Moves Through the Body In Healthy Adult Japanese Participants
Healthy VolunteerUnlock trial analytics
PHASE1COMPLETED
A Study to Assess Adverse Events, Tolerability and How Single and Ascending Oral Doses of Nacresertib Move Through the Body In Healthy Adult Participants
Healthy VolunteersUnlock trial analytics

Study Endpoints

Primary Endpoints

Maximum Observed Plasma Concentration (Cmax) of Nacresertib
Up to Day 12

Cmax of Nacresertib

Time to Cmax (Tmax) of Nacresertib
Up to Day 12

Tmax of Nacresertib

Area Under the Plasma Concentration-Time Curve (AUC) From Time 0 to the Time of the Last Measurable Concentration (AUCt) of Nacresertib
Up to Day 12

AUCt of Nacresertib

AUC From Time 0 to the Time Infinity (AUCinf) of Nacresertib
Up to Day 12

AUCinf of Nacresertib

Terminal Phase Elimination Rate Constant (Beta) of Nacresertib
Up to Day 12

Beta of Nacresertib

Terminal Phase Elimination Half-Life (t1/2) of Nacresertib
Up to Day 12

t1/2 of Nacresertib

Number of Participants Experiencing Adverse Events (AEs)
Up to 42 Days

Any untoward medical occurrence in a participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment

Part 2 Only: Area under the Plasma Concentration-time Curve from Time Zero to the End of the Dosing Interval (AUCtau) of nacresertib
Up to Day 14

AUCtau of nacresertib

Dose Normalized Cmax
Up to Day 19
Dose Normalized AUCs
Up to Day 19
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Period 1: Nacresertib OnlyEXPERIMENTALParticipant receives single dose of Nacresertib administered on Day 1
Period 2: Nacresertib and ItraconazoleEXPERIMENTALParticipant will receive itraconazole multiple times on Day 1, followed by a single dose of itraconazole on Days 2 through 11. Participants will also receive a single oral dose of Nacresertib on Day 4.
NacresertibEXPERIMENTALParticipants will receive a single dose of Nacresertib
Placebo for NacresertibPLACEBO_COMPARATORParticipants will receive a single dose of Placebo for Nacresertib
Part 1: Dose AEXPERIMENTALParticipants will receive a single dose of nacresertib or Placebo
Part 1: Dose BEXPERIMENTALParticipants will receive a single dose of nacresertib or Placebo
Part 1: Dose CEXPERIMENTALParticipants will receive a single dose of nacresertib or Placebo
Part 1: Dose DEXPERIMENTALParticipants will receive a single dose of nacresertib or Placebo
Part 1: Dose EEXPERIMENTALParticipants will receive a single dose of nacresertib or Placebo
Part 2: Dose FEXPERIMENTALParticipants will receive multiple doses of nacresertib or Placebo
Part 2: Dose GEXPERIMENTALParticipants will receive multiple doses of nacresertib or Placebo
Part 2: Dose HEXPERIMENTALParticipants will receive multiple doses of nacresertib or Placebo

Interventions

NameTypeDescription
NacresertibDRUGOral Tablet
ItraconazoleDRUGOral Capsule
Placebo for NacresertibDRUGOral tablet
PlaceboDRUGOral
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Participants must voluntarily sign and date an informed consent, approved by an IEC/IRB, prior to the initiation of any screening or study-specific procedures. * Individuals 18 to 65 years of age at the time of screening. * Body Mass Index (BMI) is ≥ 18.0 to ≤ 32.0 kg/m2 after...

Countries:United States
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Recent Changes (Last 90 Days)

HIGHNov 5, 2026NCT07649954Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHNov 5, 2026NCT07649954Status: ACTIVE_NOT_RECRUITING → COMPLETED
MEDIUMSep 19, 2026NCT07649954Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 19, 2026NCT07649954Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 19, 2026NCT07649954Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMAug 20, 2026NCT07600762TRIAL_REMOVED: changed
MEDIUMAug 20, 2026NCT07600762TRIAL_REMOVED: changed
MEDIUMAug 20, 2026NCT07600762TRIAL_REMOVED: changed
MEDIUMAug 20, 2026NCT07600762TRIAL_REMOVED: changed

Frequently asked questions about nacresertib

What is Nacresertib?

Nacresertib is an investigational small-molecule drug developed by AbbVie Inc. It is in Phase 1 clinical development, and the trials registered so far have been conducted in healthy adult volunteers rather than in patients with a disclosed disease. Its therapeutic indication has not been publicly specified.

Who makes Nacresertib?

Nacresertib is developed by AbbVie Inc., which trades on the New York Stock Exchange under the ticker ABBV. AbbVie is the sponsor of the Phase 1 studies registered for the compound, all of which have been run in the United States.

What phase is Nacresertib in?

Nacresertib is in Phase 1 development. Three Phase 1 trials are registered, and all three are listed as completed. The compound is investigational and is not described as approved for any indication; the studies to date have enrolled healthy volunteers.

What clinical trials is Nacresertib in?

Three completed Phase 1 trials are registered for Nacresertib: NCT07649954, a drug interaction study with itraconazole in 12 healthy participants; NCT07600762, a single-dose study in 12 healthy Japanese participants; and NCT07566130, a single and ascending dose study in 93 healthy participants. Total enrollment across the three was 117.

What did the Nacresertib trials measure?

The registered Nacresertib trials assessed safety, tolerability, and pharmacokinetics in healthy adult volunteers. NCT07566130 evaluated adverse events and how single and ascending oral doses move through the body, NCT07600762 examined single-dose pharmacokinetics in Japanese participants, and NCT07649954 tested how multiple doses of itraconazole interact with Nacresertib.

How is Nacresertib given?

Nacresertib is administered orally. The registered Phase 1 studies describe single oral doses and single and ascending oral doses in healthy adult participants, and one study evaluates multiple doses of itraconazole given alongside Nacresertib to assess the interaction between the two.