Skip to content

Phase 1 Multiple Ascending Dose Study of BMS-833923 (XL139) in Subjects With Solid Tumors

Phase 1 Multiple Ascending Dose Study of BMS-833923 (XL139) in Subjects With Solid Tumors

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01413906
Enrollment
12
Registered
2011-08-10
Start date
2011-11-30
Completion date
2012-11-30
Last updated
2013-06-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer

Brief summary

The purpose of this study is to evaluate the tolerability and safety profile of BMS-833923 (XL139) when orally administered on a once daily schedule.

Interventions

Capsule, Oral, 150 mg, 300 mg, or 450 mg,Once daily, Until progression of disease, unacceptable toxicity, withdrawal of subject's consent or meeting other discontinuation criteria

Sponsors

Bristol-Myers Squibb
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
20 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Subjects with advanced or metastatic solid tumors refractory to, or relapsed from, standard therapies or for which there is no known effective treatment * Men and woman, 20 years of age and above

Exclusion criteria

* Subjects with symptomatic brain metastasis or active brain metastasis requiring treatments * Inability to swallow oral medication * Uncontrolled or significant cardiovascular disease * Inadequate bone marrow function * Inadequate hepatic function * Inadequate renal function * Pancreatitis

Design outcomes

Primary

MeasureTime frame
Incidence of Dose Limiting Toxicity (DLT) and observed adverse eventsWithin the first 28 days of treatment

Secondary

MeasureTime frame
Maximum observed concentration (Cmax) of BMS-833923 (XL139)Day1 and Day 29
Trough observed concentration (Cmin) of BMS-833923 (XL139)Day1 and Day 29
Time of maximum observed concentration (Tmax) of BMS-833923 (XL139)Day1 and Day 29
The number of subjects experienced DLTWithin the first 28 days
Effective half-life (T-half,eff) of BMS-833923 (XL139)Day1 and Day 29
Accumulation index (AI) of BMS-833923 (XL139)Day1 and Day 29
Best overall response assessed according to Response evaluation criteria in solid tumors (RECIST) v1.1 criteriaUp to120 days of treatment period
Area under the concentration-time curve in one dosing interval [AUC(TAU)] of BMS-833923 (XL139)Day1 and Day 29

Countries

Japan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026