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Trial · NCT03759184

Registered outcomes12

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Treatment-emergent Adverse Events (AEs) Related to Recombinant Human Interleukin-15 (rhIL-15)28 days or 4 weeks (cycle 1)Here is the number of treatment-emergent AEs related to rhIL-15 assessed by the Common Terminology Criteria for Adverse Events (CTCAE) v5.0. A treatment emergent AE is defined as
PrimaryNumber of Treatment-emergent Adverse Events (AEs) Related to Obinutuzumab28 days or 4 weeks (cycle 1)Here is the number of treatment-emergent AEs related to Obinutuzumab assessed by the Common Terminology Criteria for Adverse Events (CTCAE) v5.0. A treatment emergent AE is defined as
PrimaryNumber of Participants With a Grades 3-5 Dose-limiting Toxicity (DLT) of Continuous Intravenous (CIV) Recombinant Human Interleukin-15 (rhIL-15) Treatment28 days or 4 weeks (cycle 1)
A DLT is defined as a grade 3-5 toxicity if not incontrovertibly due to disease progression or an extraneous cause, and deemed possibly, probably, or definitely related to interleukin-15 by the principal investigator during the first 28 days of treatment. Some exceptions are grade 3 or 4 lymphocytopenia or neutropenia without clinical signs of infection grade 2 or above, grade 3 or 4 thrombocytopenia lasting fewer than 5 days and not associated with bleeding or purpura. Transient (\<24 hours) grade 3 hypoalbuminemia, hypokalemia, hypomagnesemia, hyponatremia or hypophosphatemia which responds to medical intervention. Grade 3 is severe, grade 4 is life-threatening, and grade 5 is death related to adverse event.
PrimaryNumber of Participants With a Grade 3-5 Dose-limiting Toxicity (DLT) With Intravenous (IV) Obinutuzumab Treatment28 days or 4 weeks (cycle 1)
A DLT is defined as a grade 3-5 toxicity if not incontrovertibly due to disease progression or an extraneous cause, and deemed possibly, probably, or definitely related to Obinutuzumab by the principal investigator during the first 28 days of treatment. Some exceptions are grade 3 or 4 lymphocytopenia or neutropenia without clinical signs of infection grade 2 or above, grade 3 or 4 thrombocytopenia lasting fewer than 5 days and not associated with bleeding or purpura. Transient (\<24 hours) grade 3 hypoalbuminemia, hypokalemia, hypomagnesemia, hyponatremia or hypophosphatemia which responds to medical intervention. Grade 3 is severe, grade 4 is life-threatening, and grade 5 is death related to adverse event.
PrimaryMaximum Tolerated Dose (MTD) of Recombinant Human Interleukin-15 (rhIL-15) Administration28 days or 4 weeks (cycle 1)
The MTD is the dose level at which no more than 1 of up to 6 participants experience a dose limiting toxicity (DLT) during the DLT evaluation window, or the dose at which at least 2 of ≤ 6 participants have DLT. A DLT is defined as a grade 3-5 toxicity if not incontrovertibly due to disease progression or an extraneous cause, and deemed possibly, probably, or definitely related to interleukin-15 by the principal investigator during the first 28 days of treatment.
PrimaryMaximum Tolerated Dose (MTD) of Intravenous (IV) Obinutuzumab Treatment28 days or 4 weeks (cycle 1)
The MTD is the dose level at which no more than 1 of up to 6 participants experience a dose limiting toxicity (DLT) during the DLT evaluation window, or the dose at which at least 2 of ≤ 6 participants have DLT. A DLT is defined as a grade 3-5 toxicity if not incontrovertibly due to disease progression or an extraneous cause, and deemed possibly, probably, or definitely related to Obinutuzumab by the principal investigator during the first 28 days of treatment.
SecondaryDuration of Response (DOR)time measurement criteria are met for CR, CRi, or PR whichever is recorded first until the first date that recurrent of progressive disease is objectively documented or death, approximately 27 months
DOR is measured from the time measurement criteria are met for complete response (CR), complete response with incomplete marrow recovery (CRi), or partial response (PR) whichever is recorded first until the first date that recurrent of progressive disease is objectively documented, death, or in the absence of progressive disease (PD), date of last assessment. Response was assessed by the International Workshop on Chronic Lymphocytic Leukemia (iwCLL) 2018 guidelines. Complete response (CR) is disease related constitutional symptoms resolved; partial response (PR) is two criteria from Group A (e.g. lymphadenopathy or liver and/or spleen size) if abnormal at baseline plus one of the criteria from Group B (e.g. platelet count) must be met; complete response with incomplete marrow recovery (CRi) is CR with incomplete hematopoietic recovery; stable disease (SD) is defined as not achieving CR or PR, and PD is development of transformation to a more aggressive histology.
SecondaryOverall Response Rate6 cycles (each cycle is 28 days or 4 weeks)
Overall response is defined as the best response recorded from the start of the treatment until disease progression/recurrence. OS was estimated using the Kaplan-Meier curves and a 95% confidence interval. Response was assessed by the International Workshop on Chronic Lymphocytic Leukemia (iwCLL) 2018 guidelines. Complete response (CR) is disease related constitutional symptoms resolved; Partial response (PR) is two criteria from Group A (e.g. lymphadenopathy or liver and/or spleen size) if abnormal at baseline plus one of the criteria from Group B (e.g. platelet count) must be met, requires the absence of growth factor or transfusion support; Complete response with incomplete marrow recovery (CRi) is CR with incomplete hematopoietic recovery; Stable disease (SD) is defined as not achieving CR or PR, but not fulfilling the criteria for progressive disease (PD); and PD is one criteria from Group A or B are met or development of transformation to a more aggressive histology.
SecondaryEvent-free Survival (EFS)Approximately 8 months
EFS is defined as the duration of time from the date of study enrollment until time of disease lapse, disease progression, alternative therapy for lymphoma given, or death, whichever comes first. EFS was estimated using the Kaplan-Meier curves and a 95% confidence interval. Progression was assessed by the International Workshop on Chronic Lymphocytic Leukemia (iwCLL) 2018 guidelines and is defined as one criterion from Group A (e.g., lymphadenopathy or liver and/or spleen size) or B (e.g., platelet count) are met or development of transformation to a more aggressive histology.
SecondaryOverall Survival (OS)Approximately 27 monthsOS is defined as the date of on-study to the date of death from any cause or last follow up.
SecondaryProgression-free Survival (PFS)Approximately 8 months
PFS is defined as the duration of time measurement criteria are met for complete response (CR), complete response with incomplete marrow recovery (CRi), and partial response (PR), whichever is recorded first. PFS was estimated using the Kaplan-Meier curves and a 95% confidence interval. Response was assessed by the International Workshop on Chronic Lymphocytic Leukemia (iwCLL) 2018 guidelines. CR is disease related constitutional symptoms resolved; PR is two criteria from Group A (e.g. lymphadenopathy or liver and/or spleen size) if abnormal at baseline plus one of the criteria from Group B (e.g. platelet count) must be met, requires the absence of growth factor or transfusion support; CRi is CR with incomplete hematopoietic recovery; and progressive disease is one criteria from Group A or B are met or development of transformation to a more aggressive histology.
OtherNumber of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0).Date treatment consent signed to date off study, approximately 27 months and 11 days.
Here is the number of participants with serious and/or non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0). A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

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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