A Study Comparing Two Different Chemotherapy Types in Chinese Patients With Advanced Non Small Cell Lung Cancer

Phase 3

Completed

Conditions: Non Small Cell Lung Cancer

Interventions: Drug: Pemetrexed
Drug: Gemcitabine
Drug: Cisplatin

Registration Number: NCT01005680

Lead Sponsor: Eli Lilly and Company

Brief Summary: The purpose of this study is to compare the efficacy and safety of two different chemotherapy types in the first line treatment of advanced Non-Small Cell Lung Cancer (NSCLC).

Detailed Description: Not available

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 256

Inclusion Criteria

Present with histologically proven or cytological diagnosis of non-squamous non-small cell lung cancer (NSCLC) Stage IIIB or IV.
Participants must agree to use a reliable method of birth control during the study and for 3 months following the last dose of study drug.
Female participants must not be pregnant.
No prior systemic chemotherapy for lung cancer.
At least one unidimensionally measurable lesion meeting Response Evaluation Criteria in Solid Tumors.
Eastern Cooperative Oncology Group (ECOG) Performance status of 0 or 1.
Adequate organ function.
Prior radiation therapy allowed to <25% of the bone marrow.
Signed informed consent document on file.
Estimated life expectancy of greater than or equal to 12 weeks.
Participant compliance and geographic proximity that allow adequate follow up.

Exclusion Criteria

Peripheral neuropathy of great than or equal to Common Terminology Criteria for Adverse Events (CTCAE) Grade 1.
Inability to comply with protocol or study procedures.
A serious concomitant systemic disorder that, in the opinion of the investigator, would compromise the participant's ability to complete the study.
A serious cardiac condition, such as myocardial infarction within 6 months, angina, or heart disease, as defined by the New York Heart Association Class III or IV.
Second primary malignancy that is clinically detectable at the time of consideration for study enrollment.
Documented brain metastases unless the participant has completed successful local therapy for central nervous system metastases and has not taken corticosteroids for at least 4 weeks before enrollment.
Presence of clinically significant third-space fluid collections, for example, ascites or pleural effusions that cannot be controlled by drainage or other procedures prior to study entry.
Significant weight loss (that is, greater than or equal to 10%) over the previous 6 weeks before study entry.
Concurrent administration of any other anti-tumor therapy.
Inability to interrupt aspirin or other non-steroidal anti-inflammatory agents for a 5-day period (8-day period for long-acting agents, such as piroxicam).
Inability or unwillingness to take folic acid or vitamin B12 supplementation.
Inability to take corticosteroids.
Pregnant or breast-feeding.
Are currently enrolled in, or discontinued within the last 30 days from, a clinical trial involving an off-label use of an investigational drug or device (other than the study drug), or concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Pemetrexed plus Cisplatin	Pemetrexed	-
Pemetrexed plus Cisplatin	Cisplatin	-
Gemcitabine plus Cisplatin	Gemcitabine	-
Gemcitabine plus Cisplatin	Cisplatin	-

Primary Outcome Measures

Name	Time	Method
Overall Survival (OS)	Randomization to date of death from any cause up to 35.8 months post-randomization	OS was defined as the duration from date of randomization to date of death from any cause. Participants who were alive were censored at the date of last contact.

Secondary Outcome Measures

Name	Time	Method
Time to Treatment Failure (TtTF)	Randomization until date of discontinuation of study treatment due to adverse events, PD, or death from any cause up to 6.3 months post-randomization	TtTF was defined as date of randomization until the date of discontinuation of study treatment due to adverse event, progressive disease (PD), or death from any cause. PD assessed using Response Evaluation Criteria in Solid Tumor (RECIST v1.0) criteria and defined as at least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter ever recorded since study treatment started, or the appearance of 1 or more new lesions. Participants who discontinued study treatment for any other reason were censored at the date of discontinuation of study treatment. Participants still on study drug at data-inclusion cut-off date were censored at the cut-off date.
Tumor Response Rate	Randomization until date of objective PD or death from any cause up to 35.8 months post-randomization	Tumor response rate was the percentage of participants with confirmed best tumor response of complete response (CR) or partial response (PR) using Response Evaluation Criteria in Solid Tumor (RECIST v1.0) criteria. Complete Response (CR) was defined as the disappearance of all target lesions; Partial Response (PR) was defined as at least a 30% decrease in sum of longest diameter of target lesions. Progressive disease (PD) assessed using RECIST v1.0 criteria and defined as at least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter ever recorded since study treatment started, or the appearance of 1 or more new lesions.
Risk/Benefit Ratio	Randomization to date of death from any cause up to 35.8 months post-randomization	Risk/benefit ratio was calculated as the percentage of participants who experienced a study-drug related toxicity of Common Terminology Criteria for Adverse Events (CTCAE v3.0) Cancer Therapy Evaluation Program (CTEP) Grade 3 or higher, divided by the Kaplan-Meier estimated percentage of participants surviving one year.
Progression Free Survival (PFS)	Randomization to first date of Progressive Disease (PD) or death from any cause up to 33.0 months post-randomization	PFS was defined as the date of randomization to date of first observation of clinical or objective progressive disease (PD) or death due to any cause. PD assessed using Response Evaluation Criteria in Solid Tumor (RECIST v1.0) criteria and defined as at least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter ever recorded since study treatment started, or the appearance of one or more new lesions. Participants who were not known to have died or had PD were censored at the date of last contact.
Time to Progressive Disease (TtPD)	Randomization to first date of PD up to 23.7 months post-randomization	TtPD defined as the time from study randomization to the first date of progressive disease (PD). PD assessed using Response Evaluation Criteria in Solid Tumor (RECIST v1.0) criteria and defined as at least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter ever recorded since study treatment started, or the appearance of 1 or more new lesions. Participants who were not known to have PD or who died without PD were censored at the date of last of last tumor assessment.
Duration of Response (DoR)	Date of first response to the date of (PD) or death from any cause up to 22.9 months post-randomization	DoR was defined as the time from first objective status assessment of complete response (CR) or partial response (PR) to the first time progressive disease (PD) or death as a result of any cause. Response using Response Evaluation Criteria in Solid Tumor (RECIST v1.0) criteria. CR was defined as the disappearance of all target lesions. PR was defined as having at least a 30% decrease in sum of longest diameter of target lesions. Participants who are not known to have died or to have PD were censored at the date of last contact. PD assessed using RECIST v1.0 and defined as at least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter ever recorded since study treatment started, or the appearance of 1 or more new lesions

Trial Locations

Locations (1): For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Sichuan, China