Trial · NCT00101647
Registered outcomes17
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 17 of 17
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Major and Overall Hematologic Response (MaHR and OHR) | Baseline (within 72 hours of therapy start); Cycle 1/Day 1; Weekly during treatment; at end of treatment | MaHR=best confirmed response of complete hematologic response (CHR) or No Evidence of Leukemia (NEL). OHR=best confirmed response of MaHR or minor hematologic response (MiHR). Confirmed hematologic response=response confirmed ≥4 weeks after first documented event with no concomitant use of anagrelide or hydroxyurea. Maintaining a response=no 2 consecutive records of nonresponse at assessment. Criteria for CHR and NEL specified in Outcome Measure 2 and criteria for MiHR in Outcome Measure 4. |
| Secondary | Percentage of Participants Who Achieved MaHR and Did Not Progress at 12 Months (Based on the Kaplan-Meier Estimate of the Duration of Response) | 12 months | MaHR=best response of CHR or NEL. CHR=white blood cells ≤institutional upper limit of normal (iULN); absolute neutrophil count (ANC) ≥1000/mm3; platelets ≥100,000/mm3; no blasts/promyelocytes in peripheral blood (PB); bone marrow blasts ≤5%; \<5% myelocytes+metamyelocytes in PB; PB basophils ≤ iULN; no extramedullary involvement. NEL=WBC ≤iULN; no blasts/promyelocytes in PB; bone marrow blasts ≤5%; \<5% myelocytes+metamyelocytes in PB; PB basophils ≤iULN; no extramedullary involvement; at least 1 of: ANC ≥500/mm3 \& \<1000/mm3; platelets ≥20,000/mm3 \& \<100,000/mm3. |
| Secondary | Percentage of Participants Who Achieved MaHR and Did Not Progress at 24 Months in the Imatinib-Resistant Group (Based on the Kaplan-Meier Estimate of the Duration of Response) | 24 months | Percentage of participants in the Imatinib-Resistant Group who achieved MaHR and did not progress at Month 24, based on the Kaplan-Meier estimate of the duration of response. MaHR=best confirmed response of complete hematologic response (CHR) or No Evidence of Leukemia (NEL). Criteria for MaHR and NEL are specified in Outcome Measure 2. |
| Secondary | Percentage of Participants Who Achieved OHR and Did Not Progress at 12 Months and 24 Months | 12 months, 24 months | Percentage of participants who achieved OHR and did not progress at specified timepoints, based on the Kaplan-Meier estimate of the duration of response. OHR=best confirmed response of MaHR or MiHR. MaHR criteria in Outcome Measure 2. MiHR= \<15% blasts in bone marrow and \<15% blasts in peripheral blood (PB); \<30% blasts+promyelocytes in bone marrow and \<30% blasts+promyelocytes in PB; \<20% basophils in PB; no extramedullary disease other than spleen and liver. Confirmed hematologic response= confirmed ≥4 weeks after 1st documented event with no concomitant use of anagrelide or hydroxyurea. |
| Secondary | Median Time in Days From First Dosing Date to Date of MaHR | Baseline (within 72 hours of therapy start); Cycle 1/Day 1; Weekly during treatment; at end of treatment | MaHR=best response of CHR or NEL. CHR=white blood cells ≤institutional upper limit of normal (iULN); absolute neutrophil count (ANC) ≥1000/mm3; platelets ≥100,000/mm3; no blasts/promyelocytes in peripheral blood (PB); bone marrow blasts ≤5%; \<5% myelocytes+metamyelocytes in PB; PB basophils ≤ iULN; no extramedullary involvement. NEL=WBC ≤iULN; no blasts/promyelocytes in PB; bone marrow blasts ≤5%; \<5% myelocytes+metamyelocytes in PB; PB basophils ≤iULN; no extramedullary involvement; at least 1 of: ANC ≥500/mm3 \& \<1000/mm3; platelets ≥20,000/mm3 \& \<100,000/mm3. |
| Secondary | Time to OHR | Baseline (within 72 hours of therapy start); Cycle 1/Day 1; Weekly during treatment; at end of treatment | Median time (in months) from first dosing date to date of OHR. OHR=best confirmed response of MaHR or MiHR. Criteria for MaHR specified in Outcome Measure 2. MiHR= \<15% blasts in bone marrow and \<15% blasts in peripheral blood (PB); \<30% blasts+promyelocytes in bone marrow and \<30% blasts+promyelocytes in PB; \<20% basophils in PB; no extramedullary disease other than spleen and liver. Confirmed hematologic response = response confirmed ≥4 weeks after 1st documented event with no concomitant use of anagrelide or hydroxyurea. |
| Secondary | Best Cytogenetic Response | Baseline (within 4 weeks of therapy start); Every month for Cycles 1-3; Every 12 weeks for Cycles 4+; end of treatment | Number of participants with complete, partial, minor, minimal, or no cytogenetic response. Determination of cytogenetic response based on the prevalence (percentage) of Philadelphia chromosome positive (Ph+) metaphases among cells in metaphase in a bone marrow sample (aspirates/biopsies). |
| Secondary | Best Confirmed Hematologic Response | Baseline (within 72 hours of therapy start); Cycle 1/Day 1; Weekly during treatment; at end of treatment | Number of participants with confirmed complete hematologic response (CHR) or No Evidence of Leukemia (NEL), minor hematologic response (MiHR), or no hematologic response. Confirmed hematologic response=response that is confirmed after at least 4 weeks with no concomitant use of anagrelide or hydroxyurea use during this interval. Criteria for CHR and NEL are specified in Outcome Measure 2; criteria for MiHR are specified in Outcome Measure 4. |
| Secondary | Number of Participants Who Achieved a Major Molecular Response (MMR) During Treatment Period | Baseline, every 12 weeks throughout study (treatment continued until discontinuation due to toxicity, disease progression, or other protocol-specified criteria). | Number of participants who achieved an MMR at any time during the treatment period. MMR was calculated by measuring BCR-ABL transcripts in blood during treatment using quantitative reverse transcription-polymerase chain reaction (RT-PCR). BCR-ABL=the fused gene found in subjects with this type of Chronic Myeloid Leukemia (CML). |
| Secondary | MaHR and MCyR Among Participants With Baseline BCR-ABL Point Mutations | Baseline, at time of disease progression. (treatment continued until discontinuation due to toxicity, disease progression, or other protocol-specified criteria). | Major hematologic and cytogenetic responses (MaHR and MCyR) to dasatinib in subjects with mutations at baseline, including imatinib-resistant mutations (IRM) and specific BCR-ABL mutations (SBAM). BCR-ABL=the fused gene found in subjects with this type of CML. Criteria for MaHR are specified in Outcome Measure 2. MCyR=combined complete cytogenetic and partial cytogenetic response rate. Complete Cytogenetic Response= 0% Ph+ Cells in Metaphase in Bone Marrow, Partial Cytogenetic Response \> 0% to 35% Ph+ Cells in Metaphase in Bone Marrow. |
| Secondary | Minimal Clinically Significant Change From Baseline in Functional Assessment of Cancer Therapy-General (FACT-G) | Baseline, every 2 weeks for the first 3 cycles, following every 4-week cycle, and once at follow-up.(treatment continued until discontinuation due to toxicity, disease progression, or other protocol-specified criteria). | Number of subjects with minimally significant changes from baseline in the health-related quality of life questionnaire FACT-G. FACT-G=27 questions in 4 domains: physical, social/family, emotional, and functional well-being (PWB, SWB, EWB, FWB). Total score=0 to 108; higher score=better health-related quality of life. Total Score change of 7 or more=minimal clinical important change; PWB, EWB, and FWB score change of 3 or more, and SWB score change of 2 or more=minimal clinically important change. |
| Secondary | Adverse Events (AEs), Serious Adverse Events (SAEs), Deaths, Hematologic Toxicities, and Toxicities Leading to Discontinuation | Continuous from pretreatment through each 4-week cycle and at follow-up. (treatment continued until discontinuation due to toxicity, disease progression, or other protocol-specified criteria). | AE=any new untoward medical occurrence or worsening of a pre-existing medical condition regardless of causal relationship with treatment. SAE=any untoward medical occurrence at any dose that: results in death; is life-threatening; requires or prolongs inpatient hospitalization; results in persistent or significant disability; is cancer; is congenital anomaly/birth defect; results in drug dependency/abuse; is an important medical event. Graded by National Cancer Institute Common Terminology Criteria for Adverse Events v3.0. (1=Mild, 2=Moderate, 3=Severe, 4=Life-threatening/disabling, 5=Death) |
| Secondary | Pharmacokinetics (PK) of Dasatinib and Its Metabolite BMS-582691 - Maximum Observed Plasma Concentration (Cmax) | Collected on Days 1 and 8 at times as close as possible to the following time points (relative to drug administration): pre-dose, and following drug administration at 30 minutes, 1 hour, 1.5, 2, 3, 4, 5, 6, 8 and 10 hours. | The Cmax was obtained from experimental observations. Using no weighting factor, the terminal log-linear phase of the concentration-time curve was identified by least-square linear regression of at least 3 data points that yielded a maximum G-criteria,which is also referred to as adjusted R-squared. |
| Secondary | Pharmacokinetics (PK) of Dasatinib and Its Metabolite BMS-582691 - Area Under the Plasma Concentration-time Curve From Time Zero to the Last Quantifiable Time Point Within the Dosing Interval of 12 Hours (AUC[0-T]) | Collected on Days 1 and 8 at times as close as possible to the following time points (relative to drug administration): pre-dose, and following drug administration at 30 minutes, 1 hour, 1.5, 2, 3, 4, 5, 6, 8 and 10 hours. | The AUC(0-T) was calculated using the mixed log-linear trapezoidal algorithm in Kinetica™. In the calculation of AUC(0-T), predose concentrations that were less than the lower limit of quantitation (LLQ) were assigned a value of zero. |
| Secondary | Pharmacokinetics (PK) of Dasatinib and Its Metabolite BMS-582691 - Time to Maximum Observed Plasma Concentration (Tmax) | Collected on Days 1 and 8 at times as close as possible to the following time points (relative to drug administration): pre-dose, and following drug administration at 30 minutes, 1 hour, 1.5, 2, 3, 4, 5, 6, 8 and 10 hours. | The Tmax was obtained from experimental observations. Using no weighting factor, the terminal log-linear phase of the concentration-time curve was identified by least-square linear regression of at least 3 data points that yielded a maximum G-criteria,which is also referred to as adjusted R-squared. |
| Secondary | Pharmacokinetics (PK) of Dasatinib and Its Metabolite BMS-582691 - Plasma Half-life (T-HALF) | Collected on Days 1 and 8 at times as close as possible to the following time points (relative to drug administration): pre-dose, and following drug administration at 30 minutes, 1 hour, 1.5, 2, 3, 4, 5, 6, 8 and 10 hours. | The T-HALF was calculated as Ln2/Lz,where Lz was the absolute value of the slope of the terminal log-linear phase. |
| Secondary | Population PK of Dasatinib | Day 8 immediately prior to the first daily dose and between 30 minutes to 3 hours following this dose. | Population pharmacokinetic analysis was not done because it is not meaningful for this single study |
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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