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A Study of PF-05082566 In Combination With Mogamulizumab In Patients With Advanced Solid Tumors

13 februari 2019 bijgewerkt door: Pfizer

A PHASE 1B STUDY OF PF-05082566 IN COMBINATION WITH MOGAMULIZUMAB (KW-0761) IN PATIENTS WITH ADVANCED SOLID TUMORS

This study is a Phase 1b, open label, multi center, multi-dose trial designed to estimate the maximum tolerated dose (MTD) and select the recommended dose for phase 2 (RP2D) investigations of PF- 05082566 in combination with KW-0761 (mogamulizumab) in patients with advanced solid tumors. Once the MTD of PF-05082566 administered in combination with KW-0761 is estimated (dose finding), one or more expansion cohorts of patients with selected advanced solid tumors (dose-expansion ) will be enrolled to further characterize the combination in term of safety profile, anti tumor activity, pharmacokinetics, pharmacodynamics and biomarkers modulation.

Studie Overzicht

Toestand

Beëindigd

Conditie

Interventie / Behandeling

Studietype

Ingrijpend

Inschrijving (Werkelijk)

24

Fase

  • Fase 1

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

  • Verenigde Staten
    • California
      • La Jolla, California, Verenigde Staten, 92093
        • University of California San Diego Moores Cancer Center
      • La Jolla, California, Verenigde Staten, 92037-0845
        • UC San Diego Moores Cancer Center
      • La Jolla, California, Verenigde Staten, 92037
        • UC San Diego Medical Center - La Jolla(Thornton Hospital)
      • La Jolla, California, Verenigde Staten, 92093
        • University Of California / San Diego Moores Cancer Center
      • San Diego, California, Verenigde Staten, 92103
        • UC San Diego Medical Center - Hillcrest
    • District of Columbia
      • Washington, District of Columbia, Verenigde Staten, 20007
        • Georgetown University Medical Center
      • Washington, District of Columbia, Verenigde Staten, 20007
        • MedStar Georgetown University Hospital
      • Washington, District of Columbia, Verenigde Staten, 20007
        • Georgetown University
    • Florida
      • Tampa, Florida, Verenigde Staten, 33612
        • Moffitt Cancer Center and Research Institute
    • Michigan
      • Detroit, Michigan, Verenigde Staten, 48202
        • Henry Ford Hospital
      • Detroit, Michigan, Verenigde Staten, 48202
        • Henry Ford Hospital Research Pharmacy
    • North Carolina
      • Chapel Hill, North Carolina, Verenigde Staten, 27514
        • UNC Cancer Hospital Infusion Pharmacy
      • Chapel Hill, North Carolina, Verenigde Staten, 27599-7600
        • UNC Hospitals, University of North Carolina at Chapel Hill
    • Ohio
      • Cleveland, Ohio, Verenigde Staten, 44195
        • Cleveland Clinic
      • Cleveland, Ohio, Verenigde Staten, 44195
        • Cleveland Clinic Taussig Cancer Institute
    • South Dakota
      • Sioux Falls, South Dakota, Verenigde Staten, 57104
        • Sanford Cancer Center
      • Sioux Falls, South Dakota, Verenigde Staten, 57105
        • Sanford USD Medical Center
      • Sioux Falls, South Dakota, Verenigde Staten, 57104
        • Sanford Research
    • Tennessee
      • Gallatin, Tennessee, Verenigde Staten, 37066
        • Tennessee Oncology, PLLC
      • Nashville, Tennessee, Verenigde Staten, 37203
        • Tennessee Oncology, PLLC
      • Nashville, Tennessee, Verenigde Staten, 37203
        • The Sarah Cannon Research Institute

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar en ouder (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  • Histological or cytological diagnosis of advanced/metastatic solid tumor malignancy. Dose Finding Cohorts: Tumor types will be limited to CRC, SCCHN, squamous NSCLC, bladder, or ovarian carcinomas which have progressed on standard therapy, or for which no standard therapy is available.
  • Measurable disease by RECIST version 1.1.
  • For Expansion Cohorts only: patients must have tumor accessible for biopsies (core needle biopsy or excision preferred).
  • Age 18 years.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • Adequate bone marrow, renal and liver function.
  • Serum/urine pregnancy test (for females of childbearing potential) negative at screening and before the patient will receive the study treatment.
  • Male and female patients of childbearing potential and at risk for pregnancy must agree to use two (2) highly effective methods of contraception throughout the study and for 60 days after the last dose of assigned study treatment.

Exclusion Criteria:

  • Active central nervous system primary or secondary malignancies, active seizure disorder, spinal cord compression, or carcinomatous meningitis.
  • Therapeutic or experimental monoclonal antibodies in last 60 days prior registration.
  • Systemic anticancer therapy or major surgery within 28 days prior to registration. In absence of toxicity from prior systemic anticancer therapy, 5 half-lives since completion of prior systemic anticancer therapy is allowed.
  • Systemic steroids, any other form of immunosuppressive therapy or radiation therapy within 14 days prior to registration.
  • Live vaccine within 30 days prior to registration.
  • Severe hypersensitivity reaction to treatment with another monoclonal antibody, known or suspected hypersensitivity to study drugs or any component of their formulation.
  • History of autoimmune disease or known inflammatory bowel disease.
  • Uncontrolled hypertension (blood pressure >150/100 mmHg despite optimal medical therapy) or any of the following within 12 months prior to registration: myocardial infarction, congenital long QT syndrome, torsade de points, arrhythmias, right bundle branch block and left anterior hemiblock uncontrolled angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack, pulmonary embolism, ongoing NCICTCAE Grade 2 cardiac dysrhythmias, atrial fibrillation or QTcF interval >470 msec.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: PF-05082566 + KW-0761
During Parts 1 & 2 Mogamulizumab and PF-05082566 will be administered at appropriate intervals. Part 1: PF-05082566 dose escalation; increased doses of PF-05082566 IV are administered with mogamulizumab IV. Part 2: patients will be treated with the maximum tolerated dose established in Phase 1 for the combination.
Geneesmiddel: PF-05082566
Part 1: PF-05082566 dose escalation; Increased doses of PF-05082566 IV are administered at appropriate intervals. Part 2: MTD of PF-05082566 IV established in Part 1 is administered.
Geneesmiddel: KW-0761
Part 1: KW-0761 IV administered at appropriate intervals. Part 2: KW-0761 IV administered at appropriate intervals at the MTD dose for the combination.
Andere namen:
  • KW-0761= Mogamulizumab or POTELIGEO®

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Number of Participants With Dose Limiting Toxicities (DLT)
Tijdsspanne: First 2 Cycles (28 days in each cycle)
DLTs was defined as any of the following adverse events (AEs) according to the Common Terminology Criteria for Adverse Events (CTCAE) version 4.03 at first 2 Cycles. Hematologic: (1) Grade 4 neutropenia lasting >7 days; (2) Febrile neutropenia, defined as absolute neutrophil count (ANC) <1000/mm3 with a single temperature of >38.3 degrees C (101 degrees F) or a sustained temperature of >=38 degrees C (100.4 degrees F) for more than 1 hour; (3) Grade >=3 neutropenic infection; (4) Grade >=3 thrombocytopenia with bleeding; (5) Grade 4 thrombocytopenia. Non-Hematologic: (1) Grade >=3 non laboratory toxicities (excluding infusion reactions), except those that had not been maximally treated (eg, nausea, vomiting, diarrhea); (2) Grade >=3 laboratory abnormalities (other than aspartate aminotransferase [AST]/alanine aminotransferase [ALT]) if: Medical intervention was required to treat the participant, or The abnormality led to hospitalization; (3) Grade 4 AST and ALT increase.
First 2 Cycles (28 days in each cycle)

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Number of Participants With Treatment-Emergent Adverse Events (All Causalities)
Tijdsspanne: Day 1 up to 60 days after last dose of study treatment
An AE was any untoward medical occurrence in a participant administered a product or medical device without regard to possibility of causal relationship. Serious AEs (SAEs) were defined as any untoward medical occurrence at any dose that resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduction normal life functions); resulted in congenital anomaly/birth defect. Treatment-emergent AEs were those with initial onset or increasing in severity after the first dose of study treatment. AEs were graded by the investigator according to NCI CTCAE version 4.03 (Grade 1: mild AE; Grade 2: moderate AE; Grade 3: severe AE; Grade 4: life-threatening consequences, urgent intervention indicated; Grade 5: death related to AE). AEs included non-serious AEs and SAEs.
Day 1 up to 60 days after last dose of study treatment
Number of Participants With Treatment-Emergent Adverse Events (PF-05082566 Related)
Tijdsspanne: Day 1 up to 60 days after last dose of study treatment
An AE was any untoward medical occurrence in a participant administered a product or medical device has a causal relationship with PF-05082566. SAEs were defined as any untoward medical occurrence at any dose that resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduction normal life functions); resulted in congenital anomaly/birth defect. Treatment-emergent AEs were those with initial onset or increasing in severity after the first dose of study treatment. AEs were graded by the investigator according to NCI CTCAE version 4.03 (Grade 1: mild AE; Grade 2: moderate AE; Grade 3: severe AE; Grade 4: life-threatening consequences, urgent intervention indicated; Grade 5: death related to AE). AEs included non-serious AEs and SAEs.
Day 1 up to 60 days after last dose of study treatment
Number of Participants With Treatment-Emergent Adverse Events (Mogamulizumab Related)
Tijdsspanne: Day 1 up tp 60 days after last dose of study treatment
An AE was any untoward medical occurrence in a participant administered a product or medical device has a causal relationship with Mogamulizumab. SAEs were defined as any untoward medical occurrence at any dose that resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduction normal life functions); resulted in congenital anomaly/birth defect. Treatment-emergent AEs were those with initial onset or increasing in severity after the first dose of study treatment. AEs were graded by the investigator according to NCI CTCAE version 4.03 (Grade 1: mild AE; Grade 2: moderate AE; Grade 3: severe AE; Grade 4: life-threatening consequences, urgent intervention indicated; Grade 5: death related to AE). AEs included non-serious AEs and SAEs.
Day 1 up tp 60 days after last dose of study treatment
Number of Participants With Hematology Laboratory Abnormalities as Characterized by Type, Frequency, Severity (as Graded by NCI CTCAE) -Grades 3 or 4
Tijdsspanne: Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
The hematology laboratory tests include: Anemia, Hemoglobin increased, Lymphocyte count increased, Lymphopenia, Neutrophils (absolute), Platelets, White blood cells.
Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
Number of Participants With Chemistries Laboratory Abnormalities as Characterized by Type, Frequency, Severity (as Graded by NCI CTCAE) -Grades 3 or 4
Tijdsspanne: Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
The chemistry laboratory tests included: Alanine aminotransferase, Aspartate Aminotransferase, Alkaline Phosphatase, Lactate Dehydrogenase, Sodium, Potassium, Magnesium, Total Calcium, Phosphorus or Phosphate, Total bilirubin, Creatinine or creatinine clearance, Albumin, Total proteins, Uric Acid, BUN or Urea, Immunoglobulin G, Glucose (fasted).
Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
Number of Participants With Clinical Significant Observations in Vital Signs
Tijdsspanne: Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
Blood pressure (BP) and pulse rate were recorded in supine or sitting position.
Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
Number of Participants With Significant Changes From Baseline in Physical Examination
Tijdsspanne: Cycle 2 Day 1; End of the treatment.
Physical examination included an examination of major body systems, including general, head, ears, eyes, nose, mouth, throat, neck, lungs, heart, abdomen, musculoskeletal, lymph nodes, neurological and external genitalia. Significant changes from baseline were reported in each category.
Cycle 2 Day 1; End of the treatment.
Number of Participants With Eastern Cooperative Oncology Group (ECOG) Performance Status Shift to Grades 2, 3, 4 or 5
Tijdsspanne: Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
ECOG performance status was classified as 5 grades: 0 (Fully active, able to carry on all predisease performance without restriction); 1 (Restricted in physically strenuous activity, but ambulatory and able to carry out work of a light or sedentary nature, ie, light house work, office work); 2 (Ambulatory and capable of all self care but unable to carry out any work activities. Up and about more than 50% of waking hours); 3 (Capable of only limited self care, confined to bed or chair more than 50% of waking hours); 4 (Completely disabled. Cannot carry on any self care. Totally confined to bed or chair); 5 (Death). On-study shifts to ECOG performance statuses of 2, 3, 4 or 5 were reported.
Screening (within 28 days prior to registration) up to 28 days (+7 days) after the last dose of study treatment
Maximum Observed Serum Concentration (Cmax) of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Maximum Observed Serum Concentration (Cmax) was observed directly from the data.
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Dose Normalized Cmax of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Dose normalized Cmax was calculated by Cmax / Dose
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Cmax of Mogamulizumab-Cycles 1 and 5
Tijdsspanne: Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Maximum Observed Serum Concentration (Cmax) was observed directly from the data.
Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Pre-dose Concentration During Multiple Dosing (Ctrough) of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Pre-dose Concentration during Multiple Dosing (Ctrough) was observed directly from data
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Ctrough of Mogamulizumab- Cycle 5
Tijdsspanne: Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Pre-dose Concentration during Multiple Dosing (Ctrough) was observed directly from data.
Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Time for Cmax (Tmax) of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Time for Cmax (Tmax) was observed directly from the data.
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Time of Last Measurable Concentration (Tlast) of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Time of last measurable concentration was observed directly from data.
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Tmax of Mogamulizumab-Cycles 1 and 5
Tijdsspanne: Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Time for Cmax (Tmax) was observed directly from the data.
Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Tlast of Mogamulizumab-Cycles 1 and 5
Tijdsspanne: Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Time of last measurable concentration was observed directly from the data.
Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Area Under the Serum Concentration-time Profile From Time 0 to the Time of the Last Measurable Concentration (AUClast) of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
AUClast was area under the serum concentration-time profile from time 0 to the time of the last measurable concentration (Clast), which was measured by Linear/Log trapezoidal method.
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Dose Normalized AUClast of PF-05082566-Cycle 5
Tijdsspanne: Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
Dose normalized AUClast was calculated by AUClast / Dose
Cycle 5: Day 1 at pre-dose, at the end of PF-05082566 infusion, and at 2, 6, 168 hours (Day 8) and 336 hours (Day 15) after the start of PF-05082566 infusion.
AUClast of Mogamulizumab-Cycles 1 and 5
Tijdsspanne: Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
AUClast was area under the serum concentration-time profile from time 0 to the time of the last measurable concentration (Clast), which was measured by Linear/Log trapezoidal method.
Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22; Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Area Under the Serum Concentration-time Profile From Time 0 to 168 Hours (AUC168) of Mogamulizumab-Cycle 1
Tijdsspanne: Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22
AUC168 was area under the serum concentration-time profile from time 0 to 168 hours post dose (Cycle 1 only where dosing was once a week), which was measured by Linear/Log trapezoidal method.
Cycle 1: pre-dose and at the end of mogamulizumab infusion on Days 1, 8, 15 and 22
Area Under the Serum Concentration-time Profile From Time 0 to Time Tau (AUCtau) of Mogamulizumab-Cycle 5
Tijdsspanne: Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
AUCtau was area under the serum concentration-time profile from time 0 to time tau, the dosing interval, where tau=336 hours
Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Clearance (CL) of Mogamulizumab-Cycle 5
Tijdsspanne: Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Clearance (CL) was measured by Dose / AUCtau
Cycle 5: Pre-dose, at the end of mogamulizumab infusion, and at 6 hours, 168 hours (Day 8) after the start of the mogamulizumab infusion; Pre-dose on Day 15
Anti-Drug Antibody (ADA) Titer for PF-05082566
Tijdsspanne: Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Serum samples were assayed for ADA using a validated analytical method.
Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Neutralizing Antibodies (NAb) Titers for PF-05082566
Tijdsspanne: Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
ADA positive samples were further analyzed for NAb using a validated assay.
Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Anti-Drug Antibody (ADA) Titers for Mogamulizumab
Tijdsspanne: Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Serum samples were assayed for ADA using a validated analytical method.
Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Neutralizing Antibodies (NAb) Titers for Mogamulizumab
Tijdsspanne: Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
ADA positive samples were further analyzed for NAb using a validated assay
Pre-dose on Day 1 of Cycles 1, 3, 5, 8, 12, 16, 20, 24 up to 24 months
Number of Participants With Objective Response (OR) and Immune-related Objective Response (irOR)
Tijdsspanne: Every 8 weeks up to 24 months
OR was defined as best overall response (BOR) of complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumor (RECIST) version 1.1. Immune-related OR (irOR) was defined as immune-related BOR (irBOR) of immune-related CR (irCR) and immune-related PR (irPR) according to immune-related RECIST. CR: Complete disappearance of all target lesions with the exception of nodal disease; PR: Greater than or equal to 30% decrease under baseline of the sum of diameters of all target measurable lesions.
Every 8 weeks up to 24 months
Time to Response (TTR) and Immue-related Time to Response (irTTR)-Dose Expansion Portion
Tijdsspanne: Every 8 weeks up to 24 months
TTR was defined, for participants with an OR, as the time from the date of first dose of study treatment to the first documentation of OR (CR or PR), which was subsequently confirmed. irTTR was defined, for participants with an irOR, as the time from the first dose of study treatment to the first documentation of irOR (irCR or irPR) which was subsequently confirmed. CR: Complete disappearance of all target lesions with the exception of nodal disease; PR: Greater than or equal to 30% decrease under baseline of the sum of diameters of all target measurable lesions.
Every 8 weeks up to 24 months
Duration of Response (DR) and Immune-related DR (irDR) -Dose Expansion Portion
Tijdsspanne: Every 8 weeks from the first occurrence of CR or PR, until disease progression or death up to 24 months
DR was defined, for participants with an OR, as the time from first documentation of OR (CR or PR) to the date of first documentation of objective progression disease (PD) or death due to any cause. irDR was defined, for participants with an irOR, as the time from the first documentation of irOR (irCR or irPR) to the date of first documentation of immune-related PD (irPD) (which was subsequently confirmed) or death due to any cause. CR: Complete disappearance of all target lesions with the exception of nodal disease; PR: Greater than or equal to 30% decrease under baseline of the sum of diameters of all target measurable lesions; PD: 20% increase in the sum of diameters of target measurable lesions above the smallest sum observed (over baseline if no decrease in the sum is observed during therapy), with a minimum absolute increase of 5 mm.
Every 8 weeks from the first occurrence of CR or PR, until disease progression or death up to 24 months
Progression Free Survival (PFS) and Immune-related PFS (irPFS) - Dose Expansion Portion
Tijdsspanne: Every 8 weeks up to 24 months
PFS was defined as the time from the date of first dose of study treatment to the date of the first documentation of PD or death due to any cause, whichever occurred first. irPFS was defined as the time from the first dose of study treatment to the date of first documentation of irPD (which was subsequently confirmed) or death due to any cause, whichever occurred first. PD:20% increase in the sum of diameters of target measurable lesions above the smallest sum observed (over baseline if no decrease in the sum is observed during therapy), with a minimum absolute increase of 5 mm.
Every 8 weeks up to 24 months

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Pfizer

Medewerkers

Kyowa Kirin Co., Ltd.

Onderzoekers

  • Hoofdonderzoeker: Michael J Pishvaian, Md, PhD, Georgetown University
  • Hoofdonderzoeker: Esra E Cohen, MD, University of California, San Diego
  • Hoofdonderzoeker: Dale R Shepard, MD, PhD, The Cleveland Clinic

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Algemene publicaties

Nuttige links

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

1 mei 2015

Primaire voltooiing (Werkelijk)

1 september 2017

Studie voltooiing (Werkelijk)

1 oktober 2017

Studieregistratiedata

Eerst ingediend

12 mei 2015

Eerst ingediend dat voldeed aan de QC-criteria

12 mei 2015

Eerst geplaatst (Schatting)

14 mei 2015

Updates van studierecords

Laatste update geplaatst (Werkelijk)

27 februari 2019

Laatste update ingediend die voldeed aan QC-criteria

13 februari 2019

Laatst geverifieerd

1 februari 2019

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Andere studie-ID-nummers

  • B1641004

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

Nee

Beschrijving IPD-plan

Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

Klinische onderzoeken op Gevorderde/gemetastaseerde vaste tumoren

Klinische onderzoeken op PF-05082566

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