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Mesothelin-Targeted Immunotoxin LMB-100 in Combination With Tofacitinib in Persons With Previously Treated Pancreatic Adenocarcinoma, Cholangiocarcinoma and Other Mesothelin Expressing Solid Tumors

NCT04034238 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 19

Last updated 2023-08-01

Study results available
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Summary

Background:

The protein mesothelin is found on many kinds of tumors. The drug LMB-100 targets cancer cells that make this protein. Researchers want to see if LMB-100 combined with another drug can help people with these tumors.

Objective:

To find a safe dose of LMB-100 plus tofacitinib in people with pancreatic cancer, bile-duct cancer, and other solid tumors that make mesothelin.

Eligibility:

People ages 18 and older with pancreatic cancer, bile-duct cancer, or any other solid tumor with mesothelin that worsened after treatment or they could not receive standard treatment

Design:

Participants will be screened with:

* Medical history
* Tumor tissue sample. If they do not have a sample, they will have a biopsy.
* Physical exam
* Blood and heart tests
* Scans and x-rays: They may have a dye injected for the scans.

Participants will take the drugs in up to three 21-day cycles. They will take tofacitinib by mouth twice a day on days 1-10 of each cycle. They will have LMB-100 injected into the blood on days 4, 6, and 8 of every cycle. Patients that do not have a medi-port may need to have a central vein access line placed.

Participants will take other drugs on the days they receive LMB-100.

Participants will repeat screening tests during the study. They may have a biopsy at the start of the first 2 cycles.

If participants must stop the study, they will have a safety visit 3-6 weeks after their last dose of the study drug. Some participants may then have visits every 6 weeks.

After treatment, participants will be contacted about once a year. They will be asked about their cancer.

Conditions

  • Neoplasms With Mesothelin Expression
  • Epithelioid Mesothelioma
  • Cholangiocarcinoma, Extrahepatic
  • Adenocarcinoma, Pancreatic

Interventions

DRUG

LMB-100

Arms 1 and 2: Administered intravenous (IV) as an approximate 30-minute infusion of each 21-day cycle on days 4, 6 and 8 until disease progression, intolerance or withdrawal from study.

DRUG

Tofacitinib

Arms 1 and 2: Administered orally twice daily on days 1-10 of each cycle until disease progression, intolerance or withdrawal from study.

DEVICE

Mesothelin Expression

Test for mesothelin expression in tumor tissues for study eligibility

Sponsors & Collaborators

  • National Cancer Institute (NCI)

    lead NIH

Principal Investigators

  • Christine C Alewine, M.D. · National Cancer Institute (NCI)

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-08-29
Primary Completion
2020-12-01
Completion
2021-11-19
FDA Drug
Yes
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04034238 on ClinicalTrials.gov