Intraperitoneal MCY-M11 (Mesothelin-targeting CAR) for Treatment of Advanced Ovarian Cancer and Peritoneal Mesothelioma

NCT ID: NCT03608618

Last Updated: 2021-09-05

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

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

14 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-08-27

Study Completion Date

2021-08-24

Brief Summary

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This is a phase 1 dose escalation study to characterize the feasibility, safety and tolerability of MCY-M11 when administered as an intraperitoneal (IP) infusion for 3 weekly doses for women with platinum resistant high grade serous adenocarcinoma of the ovary, primary peritoneum, or fallopian tube, and subjects with peritoneal mesothelioma with recurrence after prior chemotherapy. The study will also assess multiple cycles of treatment and adding preconditioning with cyclophosphamide.

Detailed Description

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Conditions

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Peritoneal Mesothelioma Fallopian Tube Adenocarcinoma Adenocarcinoma of the Ovary Primary Peritoneal Carcinoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cohort 1

3-6 subjects will receive a starting dose of MCY-M11 via intraperitoneal infusion once weekly for 3 weeks

Group Type EXPERIMENTAL

MCY-M11

Intervention Type BIOLOGICAL

Intraperitoneal administration

Cyclophosphamide

Intervention Type DRUG

Intravenous administration for preconditioning

Cohort 2 and 2i

3-6 subjects will receive a higher dose of MCY-M11 via intraperitoneal infusion once weekly for 3 weeks (cohort 2); 3-6 subjects will receive MCY-M11 and cyclophosphamide preconditioning (cohort 2i)

Group Type EXPERIMENTAL

MCY-M11

Intervention Type BIOLOGICAL

Intraperitoneal administration

Cyclophosphamide

Intervention Type DRUG

Intravenous administration for preconditioning

Cohort 3 and 3i

3-6 subjects will receive a higher dose of MCY-M11 via intraperitoneal infusion once weekly for 3 weeks (cohort 3); 3-6 subjects will receive MCY-M11 and cyclophosphamide preconditioning (cohort 3i)

Group Type EXPERIMENTAL

MCY-M11

Intervention Type BIOLOGICAL

Intraperitoneal administration

Cyclophosphamide

Intervention Type DRUG

Intravenous administration for preconditioning

Cohort 4 and 4i

3-6 subjects will receive a higher dose of MCY-M11 via intraperitoneal infusion once weekly for 3 weeks (cohort 4); 3-6 subjects will receive MCY-M11 and cyclophosphamide preconditioning (cohort 4i)

Group Type EXPERIMENTAL

MCY-M11

Intervention Type BIOLOGICAL

Intraperitoneal administration

Cyclophosphamide

Intervention Type DRUG

Intravenous administration for preconditioning

Interventions

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MCY-M11

Intraperitoneal administration

Intervention Type BIOLOGICAL

Cyclophosphamide

Intravenous administration for preconditioning

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Be able to undergo peripheral blood leukapheresis; have successful placement of an intraperitoneal catheter
* Be diagnosed with one of the following: metastatic or unresectable high grade serous adenocarcinoma involving the ovary, primary peritoneum, or fallopian tube with peritoneal involvement, not including mixed histologies, OR unresectable epithelioid or biphasic peritoneal mesothelioma
* Be at least 4 weeks from previous anti-cancer therapy
* Have a life expectancy of greater than 3 months.

Exclusion Criteria

* Females who are pregnant, trying to become pregnant, or breastfeeding
* Diagnosis of HIV or chronic active Hepatitis B or C
* Symptomatic or uncontrolled brain metastases requiring current treatment
* Impaired cardiac function or clinically significant cardiac disease
* Lack of recovery of prior mild adverse events due to earlier therapies
* Active infection
* Another previous or current malignancy within the last 3 years, with exceptions
* Concomitant chronic use of steroids or NSAIDs
* Concomitant use of complementary or alternative medication or therapy
* Autoimmune disease or inflammatory disease within previous 5 years
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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CTI Clinical Trial and Consulting Services

OTHER

Sponsor Role collaborator

MaxCyte, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Claudio Dansky Ullmann, MD

Role: STUDY_DIRECTOR

MaxCyte, Inc.

Locations

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National Cancer Institute, National Institutes of Health

Rockville, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Washington University at St. Louis

St Louis, Missouri, United States

Site Status

Hackensack University Medical Center

Hackensack, New Jersey, United States

Site Status

Countries

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United States

Other Identifiers

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CP-M11-101

Identifier Type: -

Identifier Source: org_study_id

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