Pemetrexed Plus Gemcitabine or Carboplatin for Patients With Advanced Malignant Pleural Mesothelioma

This study has been completed.

Sponsor:

Collaborators:

National Cancer Institute (NCI)

North Central Cancer Treatment Group

Information provided by (Responsible Party):

Eastern Cooperative Oncology Group

ClinicalTrials.gov Identifier:

NCT00101283

First received: January 7, 2005

Last updated: November 30, 2012

Last verified: November 2012

History of Changes

Results First Received: February 12, 2010

Study Type:	Interventional
Study Design:	Allocation: Randomized; Endpoint Classification: Safety/Efficacy Study; Intervention Model: Parallel Assignment; Masking: Open Label; Primary Purpose: Treatment
Condition:	Mesothelioma
Interventions:	Drug: pemetrexed disodium Drug: gemcitabine hydrochloride Drug: carboplatin

Participant Flow

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Recruitment Details

Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
The study was activated on November 1, 2005, suspended to accrual on July 12, 2007 for response evaluation, and closed to accrual on April 1, 2008.

Pre-Assignment Details

Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
No text entered.

Reporting Groups

	Description
Pemetrexed/Carboplatin	Pemetrexed disodium 500 mg/m2 IV over 10 minutes and carboplatin to AUC 5 IV over 30 minutes on day 1 of a 21-day cycle.
Pemetrexed/Gemcitabine	Pemetrexed disodium 500 mg/m2 IV over 10 minutes on day 1 and gemcitabine 1000 mg/m2 IV over 30 minutes on days 1 and 8 of a 21-day cycle.

Participant Flow: Overall Study

	Pemetrexed/Carboplatin	Pemetrexed/Gemcitabine
STARTED	16	16
Began Treatment	16	13
COMPLETED	16	13
NOT COMPLETED	0	3
Withdrawal by Subject	0	1
Insurance Refusal	0	1
Prostate Cancer Recurrence	0	1

Baseline Characteristics

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Reporting Groups

	Description
Pemetrexed/Carboplatin	Pemetrexed disodium 500 mg/m2 IV over 10 minutes and carboplatin to AUC 5 IV over 30 minutes on day 1 of a 21-day cycle.
Pemetrexed/Gemcitabine	Pemetrexed disodium 500 mg/m2 IV over 10 minutes on day 1 and gemcitabine 1000 mg/m2 IV over 30 minutes on days 1 and 8 of a 21-day cycle.
Total	Total of all reporting groups

Baseline Measures

	Pemetrexed/Carboplatin	Pemetrexed/Gemcitabine	Total
Number of Participants [units: participants]	16	13	29
Age [units: years] Median ( Full Range )	72 ( 55 to 78 )	68 ( 53 to 80 )	71 ( 53 to 80 )
Gender ^[1] [units: participants]
Female	2	12	14
Male	14	1	15

[1]	Gender of participants who began treatment.

Outcome Measures

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1. Primary:

Best Overall Response by RECIST Criteria (Version 1.0) [ Time Frame: Assessed every 2 cycles (6 weeks) while on treatment, then every 3 months for 2 years, then every 6 months for 1 year until disease progression ]

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2. Secondary:

Overall Survival [ Time Frame: Assessed every 3 months for 2 years, then every 6 months for 1 year ]

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Measure Type	Secondary
Measure Title	Overall Survival
Measure Description	Time from randomization to death. Patients alive at last follow-up were censored.
Time Frame	Assessed every 3 months for 2 years, then every 6 months for 1 year
Safety Issue	No

Population Description

Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
The population consisted of all eligible, treated patients. 3 patients randomized to pemetrexed/gemcitabine who withdrew prior to treatment are excluded.

Reporting Groups

	Description
Pemetrexed/Carboplatin	Pemetrexed disodium 500 mg/m2 IV over 10 minutes and carboplatin to AUC 5 IV over 30 minutes on day 1 of a 21-day cycle.
Pemetrexed/Gemcitabine	Pemetrexed disodium 500 mg/m2 IV over 10 minutes on day 1 and gemcitabine 1000 mg/m2 IV over 30 minutes on days 1 and 8 of a 21-day cycle.

Measured Values

	Pemetrexed/Carboplatin	Pemetrexed/Gemcitabine
Number of Participants Analyzed [units: participants]	16	13
Overall Survival [units: Months] Median ( 95% Confidence Interval )	13.0 ( 5.6 to 21.9 )	6.0 ( 3.9 to 14.0 )

No statistical analysis provided for Overall Survival

3. Secondary:

Progression-Free Survival [ Time Frame: Assessed every 3 months for 2 years, then every 6 months for 1 year ]

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Serious Adverse Events

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Other Adverse Events

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More Information

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Certain Agreements:

Principal Investigators are NOT employed by the organization sponsoring the study.

There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.

Limitations and Caveats

Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
No text entered.

Results Point of Contact:

Name/Title: Study Statistician
Organization: ECOG Statistical Office
phone: 617-632-3012

No publications provided

Responsible Party:	Eastern Cooperative Oncology Group
ClinicalTrials.gov Identifier:	NCT00101283 History of Changes
Other Study ID Numbers:	CDR0000401795, U10CA021115, E1B03, E1B03
Study First Received:	January 7, 2005
Results First Received:	February 12, 2010
Last Updated:	November 30, 2012
Health Authority:	United States: Federal Government

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