Study Of Dacomitinib (PF-00299804) In Advanced NSCLC Patients (Post Chemo Or Select First Line) To Evaluate Prophylactic Intervention On Derm And GI AEs And PRO
- Conditions
- Non Small Cell Lung Cancer (NSCLC)
- Interventions
- Registration Number
- NCT01465802
- Lead Sponsor
- Pfizer
- Brief Summary
To assess the impact of prophylactic treatment on the incidence of adverse events in advanced NSCLC patients (post chemotherapy) treated with dacomitinib daily as a single agent. To assess the impact of an interrupted dacomitinib dosing schedule in Cycle 1 on the incidence of adverse events in first-line advanced NSCLC patients with an EGFR mutation (HER-1 mutation, HER-2 mutation or HER-2 amplification).
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 236
- Advanced Non-Small Cell Lung Cancer (NSCLC).
- For Cohort I and Cohort II, advanced NSCLC patients must have received at least one prior regimen of systemic therapy which includes at least one standard chemotherapy for advanced NSCLC and who have failed (ie, progressed or intolerant due to toxicity which precludes further treatment) standard therapy for advanced or metastatic disease. To be considered intolerant to treatment, a patient must have received at least two cycles to be considered previously treated.
- For Cohort III, advanced NSCLC patients must not have received prior systemic treatment for their advanced disease and require a known EGFR (HER-1) mutation, HER-2 mutation or HER-2 amplification. Cohort III patients could have received prior adjuvant chemotherapy for Stage I-III disease or combined modality chemotherapy-radiation for Stage IIIA disease is allowed if treatment completed>12 months prior to enrollment.
- All cohorts, patients must have evidence of disease; however, measurable disease is not required to enroll.
- Eastern Cooperative Oncology Group (ECOG) Performance status 0-2
- Estimated creatinine clearance ≥15 mL/min.
- Prior treatment with an EGFR-targeted or HER-targeted agent (all cohorts).
- Chemotherapy, radiotherapy, biological or investigational agents within 2 weeks of baseline disease assessments (all cohorts).
- Patients with known diffuse interstitial lung disease (all cohorts).
- Investigational therapy as only treatment for advanced NSCLC without administration of an approved chemotherapy for advanced NSCLC (for Cohort I and Cohort II)
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Cohort III Dacomitinib Cohort III is an interrupted dosing schedule of dacomitinib in the first cycle only Cohort I Doxycycline Arm A: Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Doxycycline placebo orally BID for 4 weeks Arm B: Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Doxycycline 100 mg orally BID for 4 weeks Cohort II Probiotic Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Topical alclometasone diproprionate cream 0.05% applied to face, hands, feet, neck, back and chest at bedtime for 4 weeks VSL#3 probiotic 4 capsules orally daily or 1 sachet orally daily for up to 5 weeks (starting between Day minus 7 to Day minus 4 and continuing through Day 28) Cohort II Alclometasone cream Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Topical alclometasone diproprionate cream 0.05% applied to face, hands, feet, neck, back and chest at bedtime for 4 weeks VSL#3 probiotic 4 capsules orally daily or 1 sachet orally daily for up to 5 weeks (starting between Day minus 7 to Day minus 4 and continuing through Day 28) Cohort I Dacomitinib Arm A: Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Doxycycline placebo orally BID for 4 weeks Arm B: Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Doxycycline 100 mg orally BID for 4 weeks Cohort II Dacomitinib Dacomitinib 45 mg orally daily on a continuous schedule until disease progression, toxicity, death or withdrawal of consent Topical alclometasone diproprionate cream 0.05% applied to face, hands, feet, neck, back and chest at bedtime for 4 weeks VSL#3 probiotic 4 capsules orally daily or 1 sachet orally daily for up to 5 weeks (starting between Day minus 7 to Day minus 4 and continuing through Day 28)
- Primary Outcome Measures
Name Time Method Percentage of Participants With SDAEI (All Causality, All Grade) in the First 8 Weeks of Treatment for Cohort II First 8 Weeks of Treatment SDAEI of all causality and all grades were evaluated in participants in Cohort II. These SDAEIs included dermatitis acneiform, dry skin, exfoliative rash, nail discoloration, nail disorder, paronychia, pruritus, rash, skin exfoliation, skin fissures, skin infection, skin laceration and skin ulcer.
95% CI calculated using exact method based on binomial distribution.Mean Change From Baseline (Cycle 1 Day 1) Skindex-16 Scale Scores (Total Score, Symptoms Score, Emotion Score, and Functioning Score) for Cohort II Cycles 1, 2, 3, 4, 5, and 6, EoT and Follow-up PROs of HRQoL and disease/treatment-related symptoms were assessed using Dermatologic Survey (Skindex-16) that assesses "bother". It includes 3 multi-item scales: symptoms, emotions \& functioning. Individual scaled scores \& total scores were determined. Skindex questions were transformed to a linear scale of 0 (never bothered) to 100 (always bothered). Subscale scores are an average of non-missing questions in a given scale if \> 75% of total subscale questions are non-missing. The Total Score is an average of all non-missing questions in the Skindex if \>75% of total questions are non-missing. A negative change score represents a better quality of life. A change score of 10 points is considered clinically significant.
Skindex completion criteria were defined as completion of 3 out of 4 items for questions 1 to 4, 6 out of 7 items for questions 5 to 11, 4 out of 5 items for questions 12 to 16 for the visit.Mean Area Under the Plasma Concentration Time Curve From 0 to 24 Hours (AUC0-24) and From 0 to 120 Hours (AUC0-120) for Dacomitinib and Its Metabolite PF-05199265 on Cycle 1 Days 10 to 15 for Cohort III Cycle 1 Day 10: Pre-dose and 2, 4, 6, 24, 48, 72, 96, and 120 hours post-dose (the 120 hour sample was obtained on Day 15 pre-dose). AUC0-24 is the area under the plasma concentration-time curve (AUC) from time 0 to 24 hours post-dose. AUC0-120 is the AUC from time 0 to 120 hours post-dose. AUC was calculated by the linear trapezoidal method using a non-compartmental pharmacokinetic (PK) analysis.
ng\*hr/mL = nanogram hours per milliliterPercentage of Participants With Select Dermatologic Adverse Events of Interest (SDAEI) (All Causality, All Grade) in the First 8 Weeks of Treatment by Treatment Arm for Cohort I First 8 Weeks of Treatment SDAEI of all causality and all grades were evaluated in participants in Cohort I. These SDAEIs included dermatitis acneiform, dry skin, exfoliative rash, nail discoloration, nail disorder, paronychia, pruritus, rash, skin exfoliation, skin fissures, skin infection, skin laceration and skin ulcer.
95% confidence interval (CI) calculated using exact method based on binomial distribution.
After protocol amendment 1, Arm C was removed from Cohort I and enrollment to Arm C was terminated. Only 7 participants were enrolled in Cohort I Arm C as a result. Given the smaller sample size, analyse of Outcome Measure 1 was not conducted in Cohort I Arm C.Percentage of Participants With SDAEI (All Causality, Grade Greater Than or Equal to [≥] 2) in the First 8 Weeks of Treatment by Treatment Arm for Cohort I First 8 Weeks of Treatment SDAEI of all causality and Grade ≥2 were evaluated in participants in Cohort I. These SDAEIs included dermatitis acneiform, dry skin, exfoliative rash, nail discoloration, nail disorder, paronychia, pruritus, rash, skin exfoliation, skin fissures, skin infection, skin laceration and skin ulcer. Adverse events (AEs) were graded for severity using the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE, Version 4.0).
95% CI calculated using exact method based on binomial distribution. After protocol amendment 1, Arm C was removed from Cohort I and enrollment to Arm C was terminated. Only 7 participants were enrolled in Cohort I Arm C as a result. Given the smaller sample size, analyse of Outcome Measure 2 was not conducted in Cohort I Arm C.Percentage of Participants With Diarrhea AEs (All Causality, All Grade and Grade ≥2) in the First 8 Weeks of Treatment for Cohort II First 8 Weeks of Treatment Diarrhea AEs of all causality, all grade and Grade ≥2 were evaluated in participants in Cohort II. AEs were graded for severity using the NCI-CTCAE, Version 4.0.
95% CI calculated using exact method based on binomial distribution.Percentage of Participants With SDAEI (All Causality, Grade ≥2) in the First 8 Weeks of Treatment for Cohort II First 8 Weeks of Treatment SDAEI of all causality and Grade ≥2 were evaluated in participants in Cohort II. These SDAEIs included dermatitis acneiform, dry skin, exfoliative rash, nail discoloration, nail disorder, paronychia, pruritus, rash, skin exfoliation, skin fissures, skin infection, skin laceration and skin ulcer. AEs were graded for severity using the NCI-CTCAE, Version 4.0.
95% CI calculated using exact method based on binomial distribution.Mean Change From Baseline (Cycle 1 Day 1) Skindex-16 Scale Scores (Total Score, Symptoms Score, Emotion Score, and Functioning Score) by Treatment Arm for Cohort I First 8 Weeks of Treatment Patient Reported Outcomes (PROs) of Health Related Quality of Life (HRQoL) \& disease/treatment-related symptoms were assessed using Dermatologic Survey (Skindex-16) that assesses "bother". It includes 3 multi-item scales: symptoms, emotions \& functioning. Individual scaled scores \& total scores were determined. Skindex questions were transformed to a linear scale of 0 (never bothered) to 100 (always bothered). Subscale scores are an average of non-missing questions in a given scale if greater than (\>) 75% of total subscale questions are non-missing. The Total Score is an average of all non-missing questions in the Skindex if \>75% of total questions are non-missing. A negative change score represents a better quality of life. A change score of 10 points is considered clinically significant.
Skindex completion criteria were defined as completion of 3 out of 4 items for questions 1 to 4, 6 out of 7 items for questions 5 to 11, 4 out of 5 items for questions 12 to 16 for the visit.Mean Change From Baseline (Cycle 1 Day 1) Modified Oral Mucositis Daily Questionnaire (OMDQ) Scores (Mouth and Throat Soreness Categories and Scale, and Diarrhea Categories and Scale) for Cohort II Cycles 1, 2, 3, 4, 5, and 6, EoT and Follow-up Diarrhea severity was assessed using the modified-OMDQ. This questionnaire is comprised of 6 questions in total; however, only two items relate to diarrhea symptoms (item 5 and item 6). Symptoms scores were developed for both the full questionnaire and for the diarrhea-only questions for each completed survey. Mucositis questions were transformed to a score range of 0 to 10. Increasing OMDQ values are associated with greater symptom burden.
Modified OMDQ completion criteria were defined as completion of all 4 questions (questions 2, 4, 5 and 6).
M/T = mouth and throat.Mean Maximum Observed Plasma Concentrations (Cmax) for Dacomitinib and Its Metabolite PF-05199265 on Cycle 1 Days 10 to 15 for Cohort III Cycle 1 Day 10: Pre-dose and 2, 4, 6, 24, 48, 72, 96, and 120 hours post-dose (the 120 hour sample was obtained on Day 15 pre-dose). Cmax was obtained from direct inspection of the data. ng/mL = nanograms per milliliter
Median Time of Occurrence of Cmax (Tmax) for Dacomitinib and Its Metabolite PF-05199265 on Cycle 1 Days 10 to 15 for Cohort III Cycle 1 Day 10: Pre-dose and 2, 4, 6, 24, 48, 72, 96, and 120 hours post-dose (the 120 hour sample was obtained on Day 15 pre-dose). Tmax was obtained from direct inspection of the data as the time of first occurence of Cmax.
- Secondary Outcome Measures
Name Time Method Median Tmax for Dacomitinib and Its Metabolite PF-05199265 on Cycle 2 Day 1 for Cohort I Cycle 2 Day 1: pre-dose and at 2, 4, 6, and 24 hours post-dose Tmax was obtained from direct inspection of the data as the time of first occurence of Cmax.
Mean Cmax for Dacomitinib and Its Metabolite PF-05199265 on Cycle 2 Day 1 for Cohort I Cycle 2 Day 1: pre-dose and at 2, 4, 6, and 24 hours post-dose Cmax was obtained from direct inspection of the data.
Mean Plasma Ctrough for PF-05199265 by Visit for Cohorts I, II and III Cohorts I to III: Pre-dose on Day 1 of Cycle 3 to 10. Ctrough was the pre-dose plasma concentration of the dacomitinib metabolite PF-05199265 at steady state obtained from direct inspection of the data.
Number of participants analyzed is the total number of participants in the treatment group in the indicated population, n is the number of participants contributing to the summary statistics.Percentage of Participants Receiving Any Concomitant Drug or Non-Drug Treatment for SDAEI, Diarrhea and Mucositis for Cohort I by Treatment Arm, Cohort II, and Cohort III Screening to the Post-Teatment Follow-Up Visit (at least 28 days and no more than 35 days after the end of dacomitinib treatment due to progression of disease, intolerance to dacomitinib treatment, or participant withdrawal) Medications used concomitantly for SDAEIs, diarrhea and mucositis were evaluated for all participants who received dacomitinib on a continuous basis with a preemptive prophylactic (Cohorts I and II) or as an interrupted dosing regimen (Cohort III).
Mean AUC From 0 to the End of the Dosing Interval (AUC0-tau) for Dacomitinib and Its Metabolite PF-05199265 on Cycle 2 Day 1 for Cohort I Cycle 2 Day 1: pre-dose and at 2, 4, 6, and 24 hours post-dose AUCtau was the AUC from time 0 to the end of the dosing interval, where the dosing interval was 24 hours. AUCtau was calculated by the linear/log trapezoidal method using a non-compartmental PK analysis.
Mean Apparent Clearance (CL/F) for Dacomitinib on Cycle 2 Day 1 for Cohort I Cycle 2 Day 1: pre-dose and at 2, 4, 6, and 24 hours post-dose CL/F was calculated as dose/AUCtau.
Mean Plasma Trough Concentrations (Ctrough) for Dacomitinib by Visit for Cohorts I, II and III Cohorts I to III: Pre-dose on Day 1 of Cycle 3 to 10. Ctrough was the pre-dose plasma concentration of dacomitinib at steady state obtained from direct inspection of the data.
Number of participants analyzed is the total number of participants in the treatment group in the indicated population, n is the number of participants contributing to the summary statistics.
Trial Locations
- Locations (72)
City of Hope
🇺🇸Duarte, California, United States
St. Jude Heritage Healthcare
🇺🇸Fullerton, California, United States
UC San Diego Medical Center - La Jolla
🇺🇸La Jolla, California, United States
UC San Diego Moores Cancer Center - Investigational Drug Services
🇺🇸La Jolla, California, United States
UCLA/Pasadena HealthCare
🇺🇸Pasadena, California, United States
Cancer Center of Santa Barbara with SANSUM Clinic
🇺🇸Solvang, California, United States
Coastal Integrative Cancer Care
🇺🇸San Luis Obispo, California, United States
Central Coast Medical Oncology Corporation
🇺🇸Santa Maria, California, United States
City of Hope South Pasadena Cancer Center
🇺🇸South Pasadena, California, United States
UCLA Cancer Center
🇺🇸Westlake Village, California, United States
St. Mary's Hospital Regional Cancer Center
🇺🇸Grand Junction, Colorado, United States
Kaiser Permanente Colorado - Lonetree
🇺🇸Lonetree, Colorado, United States
Kaiser Permanente Colorado - Rock Creek
🇺🇸Lafayette, Colorado, United States
University Cancer & Blood Center, LLC
🇺🇸Athens, Georgia, United States
Cancer Care of North Florida, PA
🇺🇸Lake City, Florida, United States
Summit Cancer Care, PC
🇺🇸Savannah, Georgia, United States
Rush University Medical Center, Division of Hematology & Oncology
🇺🇸Chicago, Illinois, United States
University of Chicago Medical Center
🇺🇸Chicago, Illinois, United States
Illinois CancerCare, P.C.
🇺🇸Peoria, Illinois, United States
Henry Ford Medical Center - Fairlane
🇺🇸Dearborn, Michigan, United States
Josephine Ford Cancer Center-Downriver
🇺🇸Brownstown, Michigan, United States
Henry Ford Medical Center - Columbus
🇺🇸Novi, Michigan, United States
Henry Ford Hospital and Medical Center - West Bloomfield
🇺🇸West Bloomfield, Michigan, United States
Mercy Clinic Cancer & Hematology-Branson
🇺🇸Branson, Missouri, United States
Mercy Clinic Cancer and Hematology - Chub O-Reilly Cancer Center
🇺🇸Springfield, Missouri, United States
Montefiore-Einstein Center for Cancer Care
🇺🇸Bronx, New York, United States
Beth Israel Medical Center
🇺🇸New York, New York, United States
Beth Israel Comprehensive Cancer Center
🇺🇸New York, New York, United States
Columbia University Medical Center - The New York Presbyterian Hospital
🇺🇸New York, New York, United States
Carolina Oncology Specialists, PA
🇺🇸Hickory, North Carolina, United States
Investigational Product Center (IPC)
🇺🇸Fort Worth, Texas, United States
Investigational Products Center (IPC)
🇺🇸Fort Worth, Texas, United States
Swedish Cancer Institute - Issaquah
🇺🇸Issaquah, Washington, United States
Seoul National University Hospital
🇰🇷Seoul, Korea, Republic of
Severance Hospital, Yonsei University Health System
🇰🇷Seoul, Korea, Republic of
UCLA Hematology Oncology
🇺🇸Santa Monica, California, United States
Drug Management Only: UCLA West Medical Pharmacy
🇺🇸Los Angeles, California, United States
Drug Management Only: UCLA West Medical Pharmacy Attn: Steven L. Wong, Pharm.D.
🇺🇸Los Angeles, California, United States
Drug Managment Only: UCLA West Medical Pharmacy
🇺🇸Los Angeles, California, United States
SANSUM Clinic
🇺🇸Santa Barbara, California, United States
Regulatory Management Only TRIO-US Central Administration
🇺🇸Los Angeles, California, United States
Regulatory Management Only: TRIO-US Central Administration
🇺🇸Los Angeles, California, United States
Westwood Bowyer Clinic
🇺🇸Los Angeles, California, United States
Ronald Reagan UCLA Medical Center
🇺🇸Los Angeles, California, United States
UCLA Santa Monica Medical Center & Orthopaedic Hospital
🇺🇸Santa Monica, California, United States
UCLA/Santa Clarita Valley Cancer Center
🇺🇸Valencia, California, United States
Michael and Dianne Bienes Comprehensive Cancer Center, Holy Cross Hospital
🇺🇸Fort Lauderdale, Florida, United States
Memorial Cancer Institute
🇺🇸Hollywood, Florida, United States
Memorial West Cancer Institute
🇺🇸Pembroke Pines, Florida, United States
Summit Cancer Care,PC
🇺🇸Savannah, Georgia, United States
Ships Drugs to: Emmanuel Semmes, RPh (or Ami Patel, Pharm D) University of Chicago
🇺🇸Chicago, Illinois, United States
Saint Barnabas Medical Center
🇺🇸Livingston, New Jersey, United States
Stony Brook University Medical Center-Cancer Center
🇺🇸Stony Brook, New York, United States
Virginia Cancer Specialists, PC
🇺🇸Fairfax, Virginia, United States
Swedish Cancer Institute
🇺🇸Seattle, Washington, United States
Comprehensive Cancer Centers of Nevada
🇺🇸Las Vegas, Nevada, United States
The West Clinic, PC
🇺🇸Memphis, Tennessee, United States
Mercy Hospital Springfield
🇺🇸Springfield, Missouri, United States
'Fletcher Allen Health Care, Inc
🇺🇸Burlington, Vermont, United States
Office of Clinical Trials Research, Fletcher Allen Health Care, Inc.
🇺🇸Burlington, Vermont, United States
Swedish Medical Center
🇺🇸Seattle, Washington, United States
UC San Diego Medical Center - Hillcrest
🇺🇸San Diego, California, United States
Legacy Pharma Research
🇺🇸Bismarck, North Dakota, United States
Cancer Center of Kansas
🇺🇸Wichita, Kansas, United States
Mid Dakota Clinic, PC
🇺🇸Bismarck, North Dakota, United States
St Alexius Medical Center
🇺🇸Bismarck, North Dakota, United States
Kaiser Permanente Colorado - Franklin
🇺🇸Denver, Colorado, United States
Henry Ford Hospital
🇺🇸Detroit, Michigan, United States
Wake Forest University Health Sciences
🇺🇸Winston-Salem, North Carolina, United States
Charleston Hematology Oncology Associates, PA
🇺🇸Charleston, South Carolina, United States
UC San Diego Moores Cancer Center
🇺🇸La Jolla, California, United States
Montefiore Medical Center
🇺🇸Bronx, New York, United States