A Clinical Study With Tremelimumab as Monotherapy in Malignant Mesothelioma

NCT ID: NCT01649024

Last Updated: 2012-07-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE2

Total Enrollment

29 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-05-31

Study Completion Date

2013-06-30

Brief Summary

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The study is designed to define the immunologic and clinical activity of Tremelimumab in patients with advanced mesothelioma.

Detailed Description

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No effective standard treatment can improve significantly the prognosis of malignant mesothelioma (MM) patients. However, there is evidence that MM patients may benefit from immunotherapeutic agents.

Clinical studies examining CTLA-4 blockade are providing convincing evidences on the immunobiological effects and on the clinical activity of this new class of immunomodulating therapeutic agents, likely due to their ability to stimulate patients'immune system to more effectively attack tumor cells by blocking a negative regulatory signal.

Tremelimumab is a fully human anti-CTLA-4 monoclonal antibody (mAb), developed as an IgG2 isotype to minimize complement activation and reduce the risk of cytokine storm. As a single agent, Tremelimumab can induce durable tumor regression in 7-10% of patients with advanced melanoma. Tremelimumab has been tested in several clinical trials as single-agent or in combination with other agents in different solid tumors.

The evidences above unveil a strong immunologic potential of treatment with Tremelimumab also in MM patients.

Conditions

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Malignant Mesothelioma

Keywords

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Tremelimumab Malignant Mesothelioma anti-CTLA-4 mAb

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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single arm of Tremelimumab

Tremelimumab is administered at 15 mg/kg on day 1 every 12 weeks for 4 doses

Group Type EXPERIMENTAL

Tremelimumab

Intervention Type DRUG

Given IV

Interventions

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Tremelimumab

Given IV

Intervention Type DRUG

Other Intervention Names

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CP-675,206

Eligibility Criteria

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Inclusion Criteria

* Histologically or cytologically confirmed malignant mesothelioma (MM)
* Have received only one prior systemic chemotherapy platinum-based regimen for advanced MM
* Disease not amenable to curative surgery
* No known brain metastasis
* Age 18 and over
* Performance status 0-2
* Life expectancy \> 12 weeks
* Adequate hematologic, hepatic and renal function
* Not pregnant or nursing
* Patient must be willing and able to provide written informed consent, and the trial have to be approved by the institutional review board at each institution

Exclusion Criteria

* Symptomatic chronic inflammatory or autoimmune disease
* Active hepatitis B or C
* Clinically relevant cardiovascular disease, i.e., myocardial infarction or other severe coronary artery diseases within the prior 6 months, cardiac arrythmia requiring medication, uncontrolled hypertension, overt cardiac failure or not compensated chronic heart disease in NYHA class II or more
* History of psychiatric disabilities, potentially interfering with the capability of giving adequate informed consent
* Uncontrolled active infections
* Other concurrent chemotherapy, immunotherapy, radiotherapy or investigational agents
* History of other malignancies except for adequately treated basal cell carcinoma or squamous cell skin cancer or carcinoma of cervix, unless the patient has been disease-free for at least 5 years
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Azienda Ospedaliera Universitaria Senese

OTHER

Sponsor Role lead

Responsible Party

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Michele Maio

Head of Medical Oncology and Immunotherapy, University Hospital of Siena

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Michele Maio, MD

Role: PRINCIPAL_INVESTIGATOR

Medical Oncology and Immunotherapy Unit, University Hospital of Siena

Locations

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Medical Oncology and Immunotherapy Unit, University Hospital of Siena

Siena, , Italy

Site Status

Countries

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Italy

References

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Calabro L, Morra A, Fonsatti E, Cutaia O, Amato G, Giannarelli D, Di Giacomo AM, Danielli R, Altomonte M, Mutti L, Maio M. Tremelimumab for patients with chemotherapy-resistant advanced malignant mesothelioma: an open-label, single-arm, phase 2 trial. Lancet Oncol. 2013 Oct;14(11):1104-1111. doi: 10.1016/S1470-2045(13)70381-4. Epub 2013 Sep 11.

Reference Type DERIVED
PMID: 24035405 (View on PubMed)

Other Identifiers

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2008-005171-95

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

MESOT-TREM-2008

Identifier Type: -

Identifier Source: org_study_id