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Phase 1 Every-3-Week Dosing of SCH 727965 in Patients With Advanced Cancer (Study P04630)

A Phase 1 Dose-Escalation Study of the Safety, Pharmacokinetics, and Pharmacodynamics of the Cyclin-Dependent Kinase (CDK) Inhibitor SCH 727965 Administered Every 3 Weeks in Subjects With Advanced Malignancies

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00871910
Enrollment
81
Registered
2009-03-30
Start date
2006-10-11
Completion date
2010-02-22
Last updated
2017-10-23

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

Conditions

Lymphoma, Non-Hodgkin, Multiple Myeloma, Solid Tumors

Brief summary

Part 1 and Part 2 of this trial will evaluate the safety, tolerability, maximum administered dose, and dose limiting toxicity of SCH 727965 administered every 3 weeks as a 2 hour intravenous (IV) infusion (Part 1), and as an 8-hour or 24-hour IV infusion (Part 2). Each 3-week period is considered one treatment cycle. Part 3 of this trial will evaluate the effect of coadministration of antiemetic drug aprepitant on the pharmacokinetics of SCH 727965 administered as a 2 hour IV infusion once every 3 weeks.

Interventions

SCH 727965 2 hour IV infusion on Day 1 of each 3 week cycle, administered in dose-escalating cohorts (Part 1 of the trial)

DRUGAprepitant

Oral aprepitant in Cycle 1 or Cycle 2, depending on the study arm: 125 mg 1 hour prior to the SCH 727965 infusion on Day 1, and 80 mg on Days 2 and 3.

DRUGOndansetron

Ondansetron 32 mg IV 30 minutes prior to the SCH 727965 infusion on Day 1 of Cycles 1 and 2.

DRUGDexamethasone

Oral dexamethasone in Cycles 1 and 2: 12 mg 30 minutes prior to the SCH 727965 infusion on Day 1, and 8 mg in the morning on Days 2, 3, and 4.

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

* Age \>=18 years, either sex, any race. * Subjects must have histologically proven solid tumors, non-Hodgkin's lymphoma, or multiple myeloma. * There must be no known standard therapy, or disease must be refractory to standard therapy. * Eastern Cooperative Oncology Group performance status of 0, 1, or 2. * Adequate hematologic, renal, and hepatic organ function and laboratory parameters.

Exclusion criteria

* Symptomatic brain metastases or primary central nervous system malignancy. * Previous radiation therapy to \>25% of the total bone marrow. * Previous treatment with SCH 727965. * Known HIV infection.

Design outcomes

Primary

MeasureTime frame
Safety and tolerability of SCH 727965, including maximum administered dose and dose-limiting toxicityEnd of trial
In Part 1 and Part 2, pharmacodynamic effects of SCH 727965 with an ex vivo lymphocyte stimulation assay of participant's peripheral blood lymphocytes.Cycle 1

Secondary

MeasureTime frame
In Part 3, area under the plasma concentration versus time curve and maximum concentration of SCH 727965 administered as a 2 hour intravenous infusion with or without aprepitant in participants with advanced malignancies.Cycle 1 Days 1 and 2, and Cycle 2 Days 1 and 2

Outcome results

None listed

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