Adults 18 to 65, any sex, with Healthy Volunteers. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Absolute Bioavailability (F)Primary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
Absolute bioavailability is defined as the amount of drug from a formulation that reaches the systemic circulation relative to an intravenous (IV) dose. Treatment A (milvexian oral solution with IV microdose) was assessed versus each treatment phase of milvexian administered as: a oral solution (fasted), high dose SDD (Spray-Dried Dispersion) capsule (fed and fasted) and low dose SDD capsule (fed and fasted).
Group
Value
95% CI
Treatment A: Oral Solution With IV
105
103 – 109
Treatment B: High Dose SDD Fasted
54.2
48.9 – 63.7
Treatment C: Low Dose SDD Fed
44.3
39.6 – 53.0
Treatment D: Low Dose SDD Fasted
58.2
52.8 – 70.7
Treatment E: High Dose SDD Fed
75.6
71.1 – 81.8
Number of Participants Experiencing Adverse Events (AEs)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 11 weeks)
The number of participants experiencing AEs following single oral and IV administration. AEs are defined as any unfavorable and unintended sign (such as an abnormal laboratory finding), symptom, or disease temporally associated with the use of study treatment, whether or not considered related to the study treatment.
Total participants with an adverse event
Group
Value
95% CI
Treatment A: Oral Solution With IV
8
Treatment B: High Dose SDD Fasted
2
Treatment C: Low Dose SDD Fed
2
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
2
Adverse events leading to discontinuation
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Number of Participants Experiencing Serious Adverse Events (SAE)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 11 weeks)
The number of participants experiencing SAEs following single oral and IV administration. SAEs are defined as any untoward medical occurrence that, at any dose results in death, is life-threatening, requires hospitalization or causes prolongation of existing hospitalization.
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Number of Participants Experiencing Abnormal Vital Sign MeasurementsSecondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
Occurrence of abnormalities in vital sign measurements exceeding pre-defined thresholds following single oral and IV administration. The pre-defined thresholds include:
Heart Rate(bpm) Value \> 100 and change from baseline \> 30, or Value \< 55 and change from baseline \< -15 Systolic Blood Pressure(mmHg) Value \> 140 and change from baseline \> 20, or Value \< 90 and change from baseline \< -20 Diastolic Blood Pressure(mmHg) Value \> 90 and change from baseline \> 10, or Value \< 55 and change from baseline \< -10 Respiratory Rate(breaths/min) Value \> 16 or change from baseline \> 10 Temper
Heart Rate (bpm) Value > 100 and change from baseline > 30
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Heart Rate (bpm) Value < 55 and change from baseline < -15
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Systolic Blood Pressure (mmHg) Value > 140 and change from baseline > 20
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
1
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Systolic Blood Pressure (mmHg) Value < 90 and change from baseline < -20
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
1
Diastolic Blood Pressure (mmHg) Value > 90 and change from baseline > 10
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Diastolic Blood Pressure (mmHg) Value < 55 and change from baseline < -10
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
2
Treatment C: Low Dose SDD Fed
1
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
1
Respiratory Rate (breaths/min) Value > 16 or change from baseline > 10
Group
Value
95% CI
Treatment A: Oral Solution With IV
13
Treatment B: High Dose SDD Fasted
10
Treatment C: Low Dose SDD Fed
10
Treatment D: Low Dose SDD Fasted
9
Treatment E: High Dose SDD Fed
7
Temperature (°C)Value > 38.3°C or change from baseline > 1.6°C
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Number of Participants With Abnormal Electrocardiograms (ECGs)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
The number of participants with abnormal findings on ECGs following single oral and IV administration. Participants with ECG intervals outside of a pre-specified range and investigator identified ECG abnormalities will be listed. The following criteria will be used to determine ECG results that are outside of a pre-specified range:
PR (msec)-Value \> 200; QRS (msec)-Value \> 120; QT (msec)-Value \> 500 or change from baseline \> 30; QTcF (msec)-Value \> 450 or change from baseline \> 30
Group
Value
95% CI
Treatment A: Oral Solution With IV
2
Treatment B: High Dose SDD Fasted
2
Treatment C: Low Dose SDD Fed
1
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
1
Number of Participants With Abnormal Physical ExaminationsSecondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
The number of participants with abnormal findings on physical examinations following single oral and IV administration.
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
2
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
1
Treatment E: High Dose SDD Fed
0
Number of Participants With Clinical Laboratory Test AbnormalitiesSecondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
Number of participants with abnormalities in clinical lab test measurements exceeding pre-defined thresholds following single oral and IV administration. The pre-defined thresholds include:
Alanine transaminase \> 3 × upper limit of normal (ULN) Aspartate transaminase \> 3 × ULN Alkaline phosphatase \> 1.5 × ULN Total bilirubin \> 2 × ULN
Alanine transaminase > 3 × upper limit of normal (ULN)
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Aspartate transaminase > 3 × ULN
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Alkaline phosphatase > 1.5 × ULN
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Total bilirubin > 2 × ULN
Group
Value
95% CI
Treatment A: Oral Solution With IV
0
Treatment B: High Dose SDD Fasted
0
Treatment C: Low Dose SDD Fed
0
Treatment D: Low Dose SDD Fasted
0
Treatment E: High Dose SDD Fed
0
Maximum Observed Plasma Concentration (Cmax)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
Cmax is defined as the maximum observed plasma concentration following single administration in the fed and fasted states to healthy participants.
Group
Value
95% CI
Treatment A: Oral Solution With IV
2929
± NA
Treatment B: High Dose SDD Fasted
1200
± NA
Treatment C: Low Dose SDD Fed
130
± NA
Treatment D: Low Dose SDD Fasted
185
± NA
Treatment E: High Dose SDD Fed
1696
± NA
Time of Maximum Observed Plasma Concentration (Tmax)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
Tmax is defined as the time of maximum observed plasma concentration in the fed and fasted states to healthy participants.
Group
Value
95% CI
Treatment A: Oral Solution With IV
1.27
0.500 – 4.00
Treatment B: High Dose SDD Fasted
4.00
1.50 – 5.00
Treatment C: Low Dose SDD Fed
4.00
1.00 – 6.00
Treatment D: Low Dose SDD Fasted
4.00
1.25 – 6.00
Treatment E: High Dose SDD Fed
5.00
4.00 – 10.0
Area Under the Plasma Concentration-time Curve From Time Zero to Time of Last Quantifiable Concentration [AUC(0-T)]Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
AUC(0-T) is defined as the area under the plasma concentration-time curve from time zero to time of last quantifiable concentration following single administration in the fed and fasted states to healthy participants.
Group
Value
95% CI
Treatment A: Oral Solution With IV
30844
± NA
Treatment B: High Dose SDD Fasted
15855
± NA
Treatment C: Low Dose SDD Fed
1603
± NA
Treatment D: Low Dose SDD Fasted
2183
± NA
Treatment E: High Dose SDD Fed
21972
± NA
Area Under the Plasma Concentration-time Curve From Time Zero Extrapolated to Infinity [AUC(INF)]Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
AUC(INF) is defined as area under the concentration-time curve from time zero extrapolated to infinity following single administration in the fed and fasted states to healthy participants
Group
Value
95% CI
Treatment A: Oral Solution With IV
31435
± NA
Treatment B: High Dose SDD Fasted
16464
± NA
Treatment C: Low Dose SDD Fed
1569
± NA
Treatment D: Low Dose SDD Fasted
2061
± NA
Treatment E: High Dose SDD Fed
22496
± NA
Apparent Clearance of Drug After Extravascular Administration (CLT/F)Secondary· Day 1 of Treatment Periods 1-5 (up to approximately 7 weeks)
CLT/F is defined as the apparent clearance of drug after extravascular administration.
Group
Value
95% CI
Treatment A: Oral Solution With IV
6.36
± NA
Treatment B: High Dose SDD Fasted
12.1
± NA
Treatment C: Low Dose SDD Fed
15.9
± NA
Treatment D: Low Dose SDD Fasted
12.1
± NA
Treatment E: High Dose SDD Fed
8.89
± NA
Adverse events — posted to ClinicalTrials.gov
Time frame: Participants were assessed for all-cause mortality from their first dose to study completion (up to approximately 11 weeks). Serious Adverse events and other adverse events were assessed from date of first dose to 30 days following date of last dose (up to approximately 11 weeks)..
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
The purpose of this study is to evaluate the absolute oral bioavailability (amount of drug entering the bloodstream) of spray-dried dispersion (SDD) milvexian capsules in the fed and fasted states, and to bridge the exposures seen using only the oral solution.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Bristol-Myers Squibb
Last refreshed: 21 August 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04965389.