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BIBW 2992 Plus Simvastatin vs. BIBW 2992 in Previously Treated Patients With Advanced Non-adenocarcinomatous NSCLC

This study is ongoing, but not recruiting participants.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01156545
First Posted: July 5, 2010
Last Update Posted: August 25, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
Boehringer Ingelheim
Information provided by (Responsible Party):
Ji-youn Han, National Cancer Center, Korea
  Purpose
The investigators hypothesized that simvastatin may enhance sensitivity to BIBW 2992 in non-adenocarcinoma that is relatively resistant to TKIs. Based on these data, the investigators will research the effectiveness comparing BIBW2992, an irreversible EGFR-TKI, plus simvastatin with BIBW2992 alone in the setting of a randomized phase II study in previously treated patients with advanced non-adenocarcinomatous non-small cell lung cancer (NSCLC).

Condition Intervention Phase
Non-small Cell Lung Cancer Drug: BIBW 2992 Drug: simvastatin Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Randomized Open Label Phase II Trial Comparing BIBW2992 Plus Simvastatin With BIBW2992 Plus Best Supportive Care in Previously Treated Patients With Advanced (Stage IIIB/IV) Non-adenocarcinomatous Non-small Cell Lung Cancer (NSCLC)

Resource links provided by NLM:


Further study details as provided by Ji-youn Han, National Cancer Center, Korea:

Primary Outcome Measures:
  • Objective response rate [ Time Frame: each 8 weeks ]
    Repeat tumor assessments will be performed after the completion of Week 4, Week 8, and in 8-week intervals thereafter until progression or withdrawal for another reason


Secondary Outcome Measures:
  • Disease Control Rate [ Time Frame: every 8 weeks ]
    Repeat tumor assessments will be performed after the completion of Week 4, Week 8, and in 8-week intervals thereafter until progression or withdrawal for another reason

  • Progression-Free Survival [ Time Frame: every 8 weeks ]
    Repeat tumor assessments will be performed after the completion of Week 4, Week 8, and in 8-week intervals thereafter until progression or withdrawal for another reason

  • Overall Survival [ Time Frame: every 12 weeks ]
    Overall survival (OS) will be calculated as the duration from the date of randomization to the date of disease progression or death, whichever occurs first.

  • Adverse event [ Time Frame: first drug intake until 28 days after last treatment administration ]
    For grading of adverse events CTC AE criteria (version 4.0) will be utilizedStatistical analysis and reporting of adverse events will concentrate on treatment-emergent adverse events. To this end, all adverse events occurring between first drug intake until 28 days (inclusive) after last treatment administration will be considered 'treatment-emergent'. Adverse events that start before first drug intake and deteriorate under treatment will also be considered as 'treatment-emergent'.

  • Pharmacogenetic and biomarkers analyses [ Time Frame: every 8 weeks ]
    The primary focus of predictive biomarker analyses is to investigate potential relationships of certain biomarkers with efficacy or safety endpoints. For this study, predictive efficacy analyses will be performed with such biomarkers as EGFR mutation status. EGFR mutation status will be measured in tumor samples and blood samples. In addition, plasma levels of IGFBP-3 and amphiregulin as well as gene polymorphisms related to the EGFR and IGF-1R pathways will be investigated.


Estimated Enrollment: 84
Actual Study Start Date: October 2010
Estimated Study Completion Date: December 2017
Primary Completion Date: December 31, 2016 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Treatment arm
BIBW 2992 plus simvastatin arm
Drug: BIBW 2992
BIBW 2992 40mg, once a day, oral intake, every day
Other Name: afatinib
Drug: simvastatin
simvastatin 40mg, once a day, oral intake, every day.
Other Name: simvastar
Active Comparator: control arm
BIBW 2992 arm
Drug: BIBW 2992
BIBW 2992 40mg, once a day, oral intake, every day
Other Name: afatinib

Detailed Description:

One of the main reasons of resistance to EGFR tyrosine kinase inhibitors (TKIs) is that there are alternative mechanisms for persistent activating EGFR downstream signaling, including both RAS/Erk and PI3K/Akt kinase pathways. Therefore, simultaneous inhibition of both pathways would be necessary to reduce tumor cell survival more effectively. One of the candidate combinations is concurrent use of EGFR-TKIs and statins, which are irreversible inhibitors of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase and have been used to treat hypercholesterolemia through blocking the mevalonate biosynthesis pathway. Beside the cholesterol lowering effect, statins have been shown to induce apoptosis in several tumor types. It affects the synthesis of other products of the mevalonate pathway such as isoprenoids, which are used as substrates for prenylation. Attachment of isoprenoids to RAS proteins facilitates their anchoring to the cell membrane where they carried out their roles. By interrupting the biosynthesis of mevalonate, statins inhibit activation of RAS and downstream signaling cascades, including the RAF/MEK/ERK and PI3K/AKT, which play critical roles in regulation of cell survival and proliferation. Therefore, it seems to be a promising therapeutic approach overcoming tumor resistance to EGFR-TKIs, which is associated with RAS activation.

According to the recent clinical result of phase II trial, a randomized phase II study of gefitinib with or without simvastatin in previously treated patients with advanced NSCLC conducted by Han et al.37 gefitinib plus simvastatin combination produced higher response rates than gefitinib alone in patients with non-adenocarcinoma (5/13 [39%] v 1/13 [8%], P=0.06). This finding suggests that simvastatin may enhance sensitivity to gefitinib in non-adenocarcinoma that is relatively resistant to gefitinib. Moreover, by Mantha et al.35 demonstrated that the combination of gefitinib and lovastatin showed significant synergic cytotoxic effects in vitro in a total of 16 squamous cell carcinomas, NSCLC, and colon carcinoma cell lines. Of special interest, these cell lines did not possess the activating mutations of EGFR, which confer increased sensitivity to gefitinib. Nevertheless, combining lovastatin with gefitinib induced more significant inhibition of AKT activation than either agent alone. Additionally, lovastatin significantly enhanced the sensitivity to gefitinib treatment regardless PTEN loss in glioblastoma cell lines. These results suggest that statins can augment EGFR inhibition.

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. Pathologically confirmed diagnosis of Stage IIIB or Stage IV non-adenocarcinomatous non-small cell lung cancer (e.g., squamous cell or large cell carcinoma).(The 7th edition of the TNM classification for lung cancer47-See Appendix 6)
  2. Progressive disease following the first or second line cytotoxic chemotherapy regimen(s) including at least one platinum-containing regimen.
  3. Measurable disease according to RECIST 1.1.40
  4. Eastern Cooperative Oncology Group (ECOG) score of 0, 1 or 2.41
  5. Age ≥ 18 years.
  6. Life expectancy of at least three (3) months.
  7. Written informed consent that is consistent with ICH-GCP guidelines.

Exclusion Criteria:

  1. More than three (3) prior cytotoxic chemotherapy treatment regimen for relapsed or metastatic NSCLC.
  2. Prior treatment with EGFR targeting small molecules or antibodies (e.g., gefitinib, erlotinib, cetuximab).
  3. Chemotherapy, hormonal therapy (other than megestrol acetate or steroids required for maintenance non-cancer therapy), immunotherapy or surgery (other than biopsy) within 4 weeks prior to study entry.
  4. Radiotherapy within 2 weeks prior to study entry. Only palliative radiotherapy to non-target lesion should be allowed for the entered cases.
  5. Active brain metastases with clinically significant neurological symptoms or signs. Patients with brain metastasis are allowed unless there were clinically significant neurological symptoms or signs.
  6. Any other current malignancy or malignancy diagnosed within the past five (5) years (other than non-melanomatous skin cancer and in situ cervical cancer).
  7. Known pre-existing interstitial lung disease.
  8. Significant or recent acute gastrointestinal disorders with diarrhea as a major symptom e.g. Crohn's disease, malabsorption or CTC grade ≥2 diarrhea of any etiology.
  9. Absolute neutrophil count (ANC) <1500 / mm3.
  10. Platelet count < 100,000 / mm3.
  11. Serum creatinine >1.5 times upper limit of normal (ULN) or creatinine clearance < 60 ml / min
  12. Bilirubin > 1.5 times upper limit of normal.
  13. Aspartate amino transferase (AST) or alanine amino transferase (ALT) > 3 times the upper limit of normal (ULN) (if related to liver metastases > 5 times ULN).
  14. History or presence of clinically relevant cardiovascular abnormalities such as uncontrolled hypertension, congestive heart failure NYHA classification of 3, unstable angina or poorly controlled arrhythmia. Myocardial infarction within 6 months prior to study entrance.
  15. Cardiac left ventricular function with resting ejection fraction of less than 50%.
  16. Any other concomitant serious illness or organ system dysfunction which in the opinion of the investigator would either compromise patient safety or interfere with the evaluation of the safety of the test drug.
  17. Women of childbearing potential, or men who are able to father a child, unwilling to use a medically acceptable method of contraception during the trial.
  18. Pregnancy or breast-feeding.
  19. Patients unable to comply with the protocol.
  20. Active hepatitis B infection, active hepatitis C infection or known HIV carrier.
  21. Known or suspected active drug or alcohol abuse.
  22. Requirement for treatment with any of the prohibited concomitant medications listed in Section 4.2.2.
  23. Any contraindications for therapy with simvastatin.
  24. Known hypersensitivity to BIBW 2992 or the excipients of any of the trial drugs.
  25. Use of any investigational drug within 4 weeks of randomization (unless a longer time period is required by local regulations).
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01156545


Locations
Korea, Republic of
National Cancer Center
Goyang-si, Gyeonggi-do, Korea, Republic of, 410-769
Sponsors and Collaborators
National Cancer Center, Korea
Boehringer Ingelheim
Investigators
Principal Investigator: JI-YOUN HAN, M.D. PhD. National Cancer Center
  More Information

Responsible Party: Ji-youn Han, Head, Center for Lung Cancer, National Cancer Center, Korea
ClinicalTrials.gov Identifier: NCT01156545     History of Changes
Other Study ID Numbers: NCCCTS-10-489
BIBW 2992 1200.113 ( Other Identifier: Boehringer-ingelheim protocol number )
First Submitted: July 2, 2010
First Posted: July 5, 2010
Last Update Posted: August 25, 2017
Last Verified: August 2017

Keywords provided by Ji-youn Han, National Cancer Center, Korea:
BIBW 2992
Simvastatin
NSCLC
advanced stage
previously treated patients
non-adenocarcinoma

Additional relevant MeSH terms:
Lung Neoplasms
Carcinoma, Non-Small-Cell Lung
Respiratory Tract Neoplasms
Thoracic Neoplasms
Neoplasms by Site
Neoplasms
Lung Diseases
Respiratory Tract Diseases
Carcinoma, Bronchogenic
Bronchial Neoplasms
Simvastatin
Anticholesteremic Agents
Hypolipidemic Agents
Antimetabolites
Molecular Mechanisms of Pharmacological Action
Lipid Regulating Agents
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Enzyme Inhibitors