Dacomitinib + Pemetrexed for Patients With Advanced Non-squamous Non-small Cell Lung Cancer (NSCLC)

Dacomitinib + Pemetrexed for Patients With Advanced Non-squamous Non-small Cell Lung Cancer (NSCLC): a Phase I Trial to Identify a Dose of Dacomitinib in Combination With Pemetrexed That is Safe and Tolerated as Determined by the Incidence of Dose Limiting Toxicities (DLTs)

To identify a dose of dacomitinib in combination with pemetrexed that is safe and tolerated as determined by the incidence of DLTs (dose limiting toxicities).

Study Overview

• Status: Terminated
• Conditions: Non Small Cell Lung Cancer
• Intervention / Treatment: Drug: Dacomitinib, Pemetrexed

Detailed Description

This open label phase Ib trial aims to determine the safety, tolerability, the pharmacokinetic profile, and to identify a dose of dacomitinib in combination with pemetrexed.

Three sites in Austria will participate in this study. Six to nine patients will initially be enrolled to receive the target dose of 45 mg qd dacomitinib (starting from day 2 of first cycle) in combination with pemetrexed (500 mg/m² 10 min infusion, once every 3 weeks). One cycle is defined as 21 days.

The first 3 subjects will be enrolled at a rate of ≤ 1 subject per week. If the target dose regimen is safe based on the incidence of DLT another 3 subjects will be enrolled.

If the dose of 45 mg qd is not safe alternate lower doses will be explored (dose level -1, dose level -2) to identify the maximal tolerated dose (MTD) of dacomitinib in combination of pemetrexed. Six to nine patients per dose level will be enrolled.

• Study Type: Interventional
• Enrollment (Actual): 5
• Phase: Phase 1

Contacts and Locations

Study Locations

• Austria
  • Graz, Austria
    • Medizinische Universität Graz Klinische Abteilung für Onkologie
  • Innsbruck, Austria
    • Universitätsklinik für Innere Medizin I

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion criteria:

• Written informed consent
• Histologically or cytologically confirmed stage IV non-squamous NSCLC
• Patients who are candidates to receive pemetrexed monotherapy
• If pemetrexed has been administered as first line therapy there must be a treatment free interval of at least one cycle (21 days)
• Measurable disease by RECIST criteria version 1.1.
• ≥18 years of age
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-2
• Adequate left ventricular ejection fraction (LVEF) ≥ 50% by either echocardiogram or multigated acquisition scan (MUGA)

• Adequate organ function, including:

  1. Adequate bone marrow reserve: absolute neutrophil count (ANC) should be ≥ 1500 cells/mm3, platelets should be ≥ 100.000 cells/mm3
  2. Creatinine clearance ≥ 45 mL/min
  3. Total bilirubin ≤ 1.5 x upper normal limit (ULN)
  4. Aspartate Aminotransferase (AST) (SGOT) ≤ 3 x ULN (≤ 5.0 x ULN if hepatic metastases)
  5. Alanine Aminotransferase (ALT) (SGPT) ≤ 3 x ULN (≤ 5.0 x ULN if hepatic metastases)
• Female patients or their partners must be postmenopausal (defined as 12 months of amenorrhea following last menses), surgically sterile or must agree to use effective contraception while receiving trial treatment and for at least 3 months thereafter (the definition of effective contraception will be based on the judgment of the investigator). Male patients or their partners must be surgically sterile or must agree to use a barrier method of contraception while receiving trial treatment and for at least 3 months thereafter. (In all cases the definition of effective contraception will be based on the judgment of the investigator).
• Able to comply with required protocol procedures and able to receive oral medications

Exclusion criteria:

• Any evidence of mixed histology that includes elements of small cell or carcinoid lung cancer
• Predominantly squamous cell histology
• Patients with symptomatic brain metastases
• Chemotherapy, radiotherapy, biological or investigational agents within two weeks of baseline disease assessments

• Patients with uncontrolled or significant cardiovascular disease, including:

  1. Myocardial infarction within 12 months
  2. Uncontrolled angina within 6 months
  3. Congestive heart failure within 6 months
  4. Diagnosed or suspected congenital long QT syndrome
  5. Any history of clinically significant ventricular arrhythmias (such as ventricular tachycardia, ventricular fibrillation, or Torsades de pointes)
  6. Prolonged QTc interval on pre-entry electrocardiogram. QTc must be less than CTC Grade 2 (≤480 msec) using appropriate correction formula with manual read by investigator if required. The echocardiogram (ECG) may be repeated for evaluation of eligibility after management of correctable causes for observed QTc prolongation
  7. Any history of second or third degree heart block (may be eligible if currently have a pacemaker)
  8. Heart rate <50/minute on baseline electrocardiogram
  9. Uncontrolled hypertension
• Prior malignancy: Patients will not be eligible if they have evidence of other malignancy (other than non-melanoma skin cancer or in situ cervical cancer, or localized and presumed cured prostate cancer with prostate specific antigen (PSA) < ULN) within the last 3 years.
• Pregnant or lactating females. Serum pregnancy test to be assessed within 7 days prior to study treatment start. Known hypersensitivity to pemetrexed and/or dacomitinib
• Patients with exposure to other investigational drug therapy
• Previous therapy with an oral tyrosine kinase inhibitor (TKI)

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Dacomitinib, Pemetrexed; Pemetrexed 500mg/m2 (i.v) q21d Dacomitinib 45mg/ orally (continuous)	Drug: Dacomitinib, Pemetrexed; Pemetrexed 500mg/m2 i.v (q21d) Dacomitinib 45mg orally (continuous); Other Names: Alimta

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Dose Limiting Toxicities (DLTs)	The primary objective of this study is to determine the maximal tolerated dose (MTD) of the combination pemetrexed + dacomitinib by the incidence of dose limiting toxicities (DLTs).	From start of treatment to end of treatment or death, whichever occurs first. The study was suspended after 36 months.

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Overall Response Rate	Overall Response Rate (ORR) is defined as the proportion of patients with complete Response (CR) or partial Response (PR).	Until progression of disease (PD) or 24 month after end of treatment for participants with no PD. The study was suspended after 36 months
Overall Survival	Overall survival (OS) defined as time from start of Dacomitinib to date of death from any cause. Patients without recorded death were censored at the date the patient was last known to be alive. Patients were followed up for survival for 24 month after end of Treatment.	until date of death. The study was suspended after 36 months.
Progression-free Survival	Progression-free survival (PFS) defined as time from start of Dacomitinib to date of progression or date of death from any cause, whichever occurred first. Patients without recorded progression or death were censored at the last date they were known to have not progressed. Patients were followed up for progression-free survival for 24 month after end of Treatment.	Up to progression or death due to any cause. The study was suspended after 36 months

Collaborators and Investigators

• Sponsor: Central European Cooperative Oncology Group
• Investigators: Principal Investigator: Christoph C Zielinski, Univ. Prof., Univ Clinic for Internal Medicine I, Dep of Oncology, Medical University of Vienna

Study record dates

Study Major Dates

• Study Start: July 30, 2013
• Primary Completion (Actual): September 15, 2016
• Study Completion (Actual): September 15, 2016

Study Registration Dates

• First Submitted: May 27, 2013
• First Submitted That Met QC Criteria: August 7, 2013
• First Posted (Estimate): August 8, 2013

Study Record Updates

• Last Update Posted (Actual): December 30, 2019
• Last Update Submitted That Met QC Criteria: December 12, 2019
• Last Verified: January 1, 2018

More Information

Terms related to this study

• Keywords: NSCLC; Pemetrexed; Stage IV; Dacomitinib
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms; Lung Diseases; Neoplasms by Site; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Molecular Mechanisms of Pharmacological Action; Nucleic Acid Synthesis Inhibitors; Enzyme Inhibitors; Antineoplastic Agents; Folic Acid Antagonists; Pemetrexed
• Other Study ID Numbers: CECOG/ NSCLC.1.1.001