Trial · NCT00965731
Registered outcomes31
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 20 of 31
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Number of Participants With Dose-Limiting Toxicities (DLT) (Phase 1) | Baseline up to Day 28 | Phase 1, first cycle DLT includes Grade (Gr) ≥4 hematologic possible drug-related toxicities and Gr ≥3 possible drug-related febrile neutropenia. Gr ≥3 non-hematological possible drug-related toxicities (except asymptomatic lab value elevation). Gr 3/4 nausea, vomiting or diarrhea. Gr 3 hypertension considered DLT if event unmanageable by approved pharmacologic agents or symptomatic sequelae despite medical intervention. Diagnosis of interstitial lung disease. Inability to deliver at least 80 percent (%) of planned dose during cycle 1 due to possible drug-related adverse events (AEs). |
| Primary | Progression-Free Survival (Phase 2) | Baseline, every 42 days up to 20 months, disease progression, or unacceptable toxicity | Time in weeks from phase 2 study randomization to first documentation of objective disease progression or death due to any cause. Progression-Free Survival was calculated as (first event date minus randomization date plus 1) divided by 7.02. Tumor progression was determined from oncologic assessment data (where data meet the criteria for progressive disease \[PD\]), or from AE data (where the outcome was "Death"; date of death reported in notice of death was used). |
| Secondary | PF-02341066 (Crizotinib) Area Under the Concentration-Time Curve During Dosing Interval (AUCtau) (Phase 1) | Cycle 1 (C1) Day 1 (D1) i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | AUCtau is a measure of the plasma exposure to PF-02341066. In this study, it is used to characterize PF-02341066 exposure after a single dose (Cycle 1 Day 1) and multiple doses (Cycle1 Day 15) of PF-02341066 were administered in combination of Erlotinib. |
| Secondary | PF-02341066 (Crizotinib) Maximum Observed Plasma Concentration (Cmax) (Phase 1) | C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | Cmax is a measure of the plasma exposure to PF-02341066. In this study, it is used to characterize PF-02341066 exposure after a single dose (Cycle 1 Day 1) and multiple doses (Cycle 1 Day 15) of PF-02341066 were administered in combination of Erlotinib |
| Secondary | PF-02341066 (Crizotinib) Apparent Oral Clearance (CL/F) (Phase 1) | C1D15 i.e., 15 days of giving crizotinib and erlotinib | Apparent oral Clearance is a measure of combination of the rate at which a drug is removed from the blood (CL) and the bioavailability (F) after oral dose. In this study, It is used to characterize PF-02341066 CL/F after multiple doses (Cycle 1 Day 15) of PF-02341066 were administered in combination of Erlotinib. |
| Secondary | PF-06260182 Area Under the Concentration-Time Curve During Dosing Interval (AUCtau) (Phase 1) | C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | AUCtau is a measure of the plasma exposure to PF-06260182, a PF-02341066 metabolite. In this study, it is used to characterize the metabolite exposure after a single dose (Cycle 1 Day 1) and multiple doses (Cycle 1 Day 15) of PF-02341066 were administered in combination of Erlotinib. |
| Secondary | PF-06260182 Maximum Observed Plasma Concentration (Cmax) (Phase 1) | C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | Cmax is a measure of the plasma exposure to PF-06260182, a PF-02341066 metabolite. In this study, it is used to characterize the metabolite exposure after a single dose (Cycle 1 Day 1) and multiple doses (Cycle 1 Day 15) of PF-02341066 were administered in combination of Erlotinib. |
| Secondary | Molecular Weight Adjusted PF-06260182-to-PF-02341006 Ratio of AUCtau (Phase 1) | C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | Molecular weight adjusted PF-06260182-to-PF-02341006 ratio of AUCtau is a measure of how much PF-02341066 (parent drug) was converted to the metabolite PF-06260182 after PF-02341066 dosing. In this study, it is used to characterize the metabolite-to-parent ratio exposure after a single dose (Cycle 1 Day 1) and multiple doses (Cycle 1 Day 15) of PF-02341066 were administered in combination of Erlotinib. |
| Secondary | Erlotinib Area Under the Concentration-Time Curve During Dosing Interval (AUCtau) (Phase 1) | C1D-1 i.e., 1 day prior to initiation of continuous dosing of crizotinib; C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | AUCtau is a measure of the plasma exposure to erlotinib. In this study, it is used to characterize erlotinib exposure after multiple doses of erlotinib were administered alone (Day -1) and in combination of PF-02341066 (Cycle 1 Day 1 and Day 15). |
| Secondary | Erlotinib Maximum Observed Plasma Concentration (Cmax) (Phase 1) | C1D-1 i.e., 1 day prior to initiation of continuous dosing of crizotinib; C1D1 i.e., 1 day of giving crizotinib and erlotinib; and C1D15, i.e., 15 days of giving crizotinib and erlotinib | Cmax is a measure of the plasma exposure to erlotinib. In this study, it is used to characterize erlotinib exposure after multiple doses of erlotinib were administered alone (Day -1) and in combination of PF-02341066 (Cycle 1 Day 1 and Day 15). |
| Secondary | Erlotinib Apparent Oral Clearance (CL/F) (Phase 1) | C1D15 i.e., 15 days of giving crizotinib and erlotinib | Apparent oral Clearance is a measure of combination of the rate at which a drug is removed from the blood (CL) and the bioavailability (F) after oral dose. In this study, it is used to characterize erlotinib CL/F after multiple doses in combination with PF-02341066 (Cycle 1 Day 15). |
| Secondary | Ratio of Adjusted Means of Erlotinib AUCtau (Crizotinib + Erlotinib / Erlotinib Alone) (Phase 1) | C1D-1 (i.e., 1 day prior to initiation of continuous dosing of crizotinib) to C1D15 (i.e., 15 days of giving crizotinib and erlotinib) | Ratio of adjusted means of Erlotinib AUCtau (Crizotinib + Erlotinib / Erlotinib Alone) is a measure of the plasma exposure to erlotinib after erlotinib dosing with crizotinib compared with that after erlotinib dosing alone. In this study, it is used to characterize the effect magnitude of crizotinib on the erlotinib exposure after combinational use of crizotinib and erlotinib. |
| Secondary | Ratio of Adjusted Means of Erlotinib Cmax (Crizotinib + Erlotinib / Erlotinib Alone) (Phase 1) | C1D-1 (i.e., 1 day prior to initiation of continuous dosing of crizotinib) to C1D15 (i.e., 15 days of giving crizotinib and erlotinib) | Ratio of adjusted means of Erlotinib Cmax (Crizotinib + Erlotinib / Erlotinib Alone) is a measure of the plasma exposure to erlotinib after erlotinib dosing with crizotinib compared with that after erlotinib dosing alone. In this study, it is used to characterize the effect magnitude of crizotinib on the erlotinib exposure after combinational use of crizotinib and erlotinib. |
| Secondary | Progression-Free Survival (Phase 1) | Baseline, every 42 days until disease progression or unacceptable toxicity | Time in weeks from phase 1 randomization to first documentation of objective disease progression or death due to any cause. Progression-Free Survival was calculated as (first event date minus randomization date plus 1) divided by 7.02. Tumor progression was determined from oncologic assessment data (where data meet the criteria for PD), or from AE data (where the outcome was "Death"; date of death reported in notice of death was used). |
| Secondary | Duration of Response (Phase 1) | Baseline, every 42 days until disease progression or unacceptable toxicity | Median duration (50 percent \[%\]) of tumor response. Duration of response (DR) defined as time from start of first documented objective tumor response \[Complete Response (CR) or Partial Response (PR)\] to first documented objective tumor progression or death due to any cause, whichever occurs first. DR calculated as (Weeks) = (the end date for DR minus first subsequent confirmed CR or PR plus 1) divided by 7.02. CR: disappearance of a target lesions. PR: at least 30% decrease in the sum of diameters of target lesions. |
| Secondary | Percentage of Participants With Objective Response (Phase 1) | Baseline, every 42 days until disease progression or unacceptable toxicity | Percentage of participants during phase 1 with objective response based assessment of confirmed CR or confirmed PR according to Response Evaluation Criteria in Solid Tumors (RECIST 1.1). Confirmed responses: persist on repeat imaging study at least 4 weeks after initial documentation of response. CR was defined as complete disappearance of all target lesions and non-target disease, with the exception of nodal disease. All nodes, both target and non-target, must decrease to normal (short axis \<10 mm). No new lesions and disappearance of all non-target lesions. PR was defined as \>=30% decrease under baseline of the sum of diameters of all target lesions. The short axis was used in the sum for target nodes, while the longest diameter was used in the sum for all other target lesions. No unequivocal progression of nontarget disease. No new lesions. |
| Secondary | Plasma Level of Soluble Marker: c-Met Ectodomain (Phase 1) | Baseline and Day 50 (Cycle 3, Day 1) | Levels of soluble protein biomarker c-MET was analyzed at Baseline and at Day 50. |
| Secondary | Plasma Level of Soluble Marker: Hepatocyte Growth Factor (HGF) Scatter Factor (Phase 1) | Baseline and Day 50 (Cycle 3, Day 1) | |
| Secondary | Plasma Level of Soluble Marker: c-Met Ectodomain (Phase 2) | Baseline and Day 50 (Cycle 3, Day 1) | |
| Secondary | Plasma Level of Soluble Marker: HGF Scatter Factor (Phase 2) | Baseline and Day 50 (Cycle 3, Day 1) |
Source ClinicalTrials.govtrials-2026-11-12-0.5.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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