Respiratory Tract (Lung and Bronchial) Diseases

All Conditions

Neoplasms

Symptoms and General Pathology

Rare Diseases

Pleural Effusion

Neoplasm Metastasis

Pleural Effusion, Malignant

Mesothelioma

Mesothelioma, Malignant

Disease Progression

Carcinoma

Adenoma

Neoplasms, Glandular and Epithelial

Neoplasms by Histologic Type

Neoplasms, Mesothelial

Lung Neoplasms

Respiratory Tract Neoplasms

Thoracic Neoplasms

Pleural Neoplasms

Lung Diseases

Respiratory Tract Diseases

Pleural Diseases

Malignant Mesothelioma

All Drugs and Chemicals

LMB-100

Immunotoxins

Immunoconjugates

Immunologic Factors

LMB-100 at escalating/de-escalating doses + MSLN testing

Cytoreductive surgery: minimally invasive (VATS/robotic) or open (thoracotomy)

Cytoreductive surgery

1000 mcg/mL (DL1) post-operative dose as a single 90-minute normothermic intrathoracic perfusion using a closed circuit and roller pump with a heat exchanger following maximal cytoreductive surgery

Performed at screening to determine mesothelin expression; separate testing of tumor mesothelin expression will be assessed retrospectively in resected tumor tissues. The device is not diagnostic; protocol assessment of mesothelin expression status will only be used to help to increase the possibility that all persons enrolling on the study might derive benefit from therapy.

Immunohistochemical Assay for Mesothelin

David S Schrump, M.D.

Background:

Cancers that spread into the thin tissue lining your lungs (pleura) cause serious illness. They often recur when removed. These tumors include malignant pleural mesothelioma (MPM), caused by exposure to asbestos and related fibers. Malignant pleural effusions (MPEs) are caused when cancers in other parts of the body spread to the lungs and pleura. Many people diagnosed with pleural tumors survive less than a year.

Objective:

To test the safety of a study drug (LMB-100) in people. LMB-100 may help stop pleural tumors from recurring after surgery.

Eligibility:

People aged 18 years or older diagnosed with MPM or related cancer that has spread into the pleura.

Design:

Participants will undergo screening. They will have a physical exam with blood and urine tests. They will have CT scans. They will have tests that measure the how their heart and lungs function. They will provide a sample of tumor tissue to determine if their tumor expresses a protein called mesothelin.

Participants will undergo standard surgery to maximally remove the plural tumors. Then they will have LMB-100 pumped into their chest. The liquid will rinse the chest wall, diaphragm, heart sac, and surface of the lungs for 90 minutes. Then the liquid will be drained and the surgical incisions closed. The participants will be under anesthesia during this procedure.

Participants will remain in the intensive care unit for a least 48 hours. They will remain in the hospital for up to a week or more until recovered enough to be safely discharged.

Participants will return for regular follow-up visits for 2 years.

Background

* Malignant pleural mesotheliomas (MPM) are aggressive cancers with a high predilection for intrapleural recurrences despite potentially curative resections.
* Pleural metastases and associated malignant pleural effusions (MPE) cause considerable morbidity and mortality in patients with lung and esophageal cancers, gastrointestinal, pancreatic, and ovarian carcinomas, as well as sarcomas.
* Mesothelin (MSLN), a tumor differentiatio antigen, is expressed in over 95% of epithelioid MPM, as well as 80% of thymic carcinomas, 50% of lung and gastroesophageal cancers, 75% of pancreatic carcinomas, and 30% of ovarian carcinomas and synovial sarcomas.
* Mesothelin is an attractive target for cancer therapy due to its limited expression in normal human tissues and effects on invasion and metastasis of cancer cells.
* LMB-100 is a novel recombinant anti-mesothelin immunotoxin containing a humanized fragment of an anti-mesothelin Fab conjugated to a de-immunized Pseudomonas exotoxin A (PEA) which exhibits broad activity against cancer lines and tumor xenografts expressing mesothelin.
* Despite de-immunizing modifications, LMB-100 still induces neutralizing antibodies that prevent repeated systemic administration of this immunotoxin.
* Local (intraperitoneal) administration of LMB-100 can eradicate low-volume carcinomatosis in a murine model of minimal residual disease.
* Conceivably, intracavitary administration of LMB-100 following cytoreductive surgery may enhance local control of pleural-based malignancies that express mesothelin while minimizing systemic exposure of the immunotoxin.

Primary Objective

-To identify maximum tolerated dose (MTD) and evaluate the toxicities of LMB-100 administered by 90-minute normothermic, intrapleural perfusion in participants with mesothelin-positive MPM, or MPE from cancers that express mesothelin.

Eligibility

* Age \>= 18 years
* Histologically confirmed mesothelioma, or other mesothelin-positive malignancy metastatic to the pleura, potentially amenable to cytoreductive surgery and subsequent intrapleural perfusion.
* No systemic or local therapy for their malignancy within 3 weeks prior to protocol treatment.
* Adequate organ function and cardiopulmonary reserve to tolerate intended resection.
* No active infections.
* No active central nervous system (CNS) metastases.

Design

* Participant s will undergo maximal cytoreductive surgery for their malignancies by open or minimally invasive procedures as dictated by histologic, anatomic, and physiologic parameters.
* Thereafter, LMB-100 will be administered by 90-minute normothermic intrathoracic perfusion using a closed circuit and roller pump with a heat exchanger.
* LMB-100 levels will be measured in pulmonary lavage and plasma.
* The dose of LMB-100 will be increased using a 3 plus 3 design to define MTD.
* Once the MTD has been defined, the enrollment will be expanded to more fully define toxicities and evaluate time to disease progression and overall survival (OS) using 2 separate cohorts of participants with MPM and pleural effusions from other malignances (MPE).
* The accrual ceiling will be set at 42.

Phase I Evaluation of Immunotoxin LMB-100 Administered by Normothermic, Intrapleural Perfusion Following Cytoreductive Surgery in Participants With Pleural Mesotheliomas, or Pleural Effusions From Cancers Expressing Mesothelin

.All IPD recorded in the medical record will be shared with intramural investigators upon request.@@@@@@@@@@@@In addition, all large scale genomic sequencing data will be shared with subscribers to dbGaP.

List of adverse event frequency, type, and grade Safety data based on toxicity grades and types of toxicity will be reported by dose level during dose escalation.

Cytoreductive surgery until time of documented clinical recurrence (radiographically or pathologically) Progression free survival (PFS): 2 year PFS probability will be calculated from the on-study date through 2 years after initiation of study therapy using the Kaplan-Meier method. Overall Survival (OS): 3 year OS probability from the on-study date through 3 years after initiation of study therapy

Pharmacokinetic accumulation of free and total plasma concentrations of LMB-100 will be measured using validated ligand-binding assays analyzed in the blood (plasma)and pulmonary lavage at protocol time points. Analyses will be performed retrospectively in batched samples or at the end of the trial.

National Cancer Institute (NCI)

Neoplastic Processes

Radiation will be administered over approximately 6 weeks to 50.4 Gy in 28 fractions with an optional SIB to gross residual disease.

Radiation therapy will be administered over approximately 6 weeks at 50.4 Gy in 28 fractions, including an optional dose-painting SIB to gross residual disease up to 60 Gy while respecting normal tissue constraints.

Intensity-Modulated Pleural Radiation Therapy (IMPRINT)

Annemarie Shepherd, MD

Andreas Rimner, MD

The researchers are doing this study to find out whether hemithoracic intensity-modulated pleural radiation therapy (IMPRINT) is a safe treatment that causes few or mild side effects in people with pleural metastases from thymic malignancies. The researchers will also look at whether hemithoracic IMPRINT is effective against participants' cancer.

This is a single-arm Phase II single institution trial.

A Study of Intensity-Modulated Pleural Radiation Therapy (IMPRINT) in People With Thymic Cancer That Has Spread to the Lining of the Lungs and Chest

Phase II Study of Hemithoracic Intensity-Modulated Pleural Radiation Therapy (IMPRINT) for Patients With Pleural Metastases From Thymic Malignancies

Memorial Sloan Kettering Cancer Center supports the international committee of medical journal editors (ICMJE) and the ethical obligation of responsible sharing of data from clinical trials. The protocol summary, a statistical summary, and informed consent form will be made available on clinicaltrials.gov when required as a condition of Federal awards, other agreements supporting the research and/or as otherwise required. Requests for deidentified individual participant data can be made beginning 12 months after publication and for up to 36 months post publication. Deidentified individual participant data reported in the manuscript will be shared under the terms of a Data Use Agreement and may only be used for approved proposals. Requests may be made to: crdatashare@mskcc.org.

as indicated by the rate of grade 3 or higher radiation pneumonitis defined by the NCI Common Terminology Criteria (CTC) version 5.0.

PFS events will include death and/or progression of thymic malignancy due to local-regional or distant recurrence/progression. PFS will be calculated from the start of radiation treatment and will be estimated by the Kaplan-Meier method.

Memorial Sloan Kettering Cancer Center

Skin and Connective Tissue Diseases

Urinary Tract, Sexual Organs, and Pregnancy Conditions

Gland and Hormone Related Diseases

Wounds and Injuries

Blood and Lymph Conditions

Breast Neoplasms

Carcinoma, Renal Cell

Ovarian Neoplasms

Carcinoma, Ovarian Epithelial

Hyperthermia

Fever

Uterine Neoplasms

Thymoma

Thymus Neoplasms

Genital Diseases, Female

Genital Diseases

Urogenital Diseases

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Genital Neoplasms, Female

Urogenital Neoplasms

Adenocarcinoma

Kidney Neoplasms

Urologic Neoplasms

Kidney Diseases

Urologic Diseases

Male Urogenital Diseases

Uterine Diseases

Lymphatic Diseases

Ovarian Cancer

Renal Cell Carcinoma

Ovarian Epithelial Cancer

Antineoplastic Agents

Cisplatin

Patients in this trial will undergo surgical debulking followed by intrathoracic hyperthermic chemotherapy perfusion.

Surgical debulking of intrathoracic metastases will be performed, followed by perfusion of the chest with heated Cisplatin for 60 minutes.

Surgical debulking and Intrathoracic Hyperthermic Chemotherapy

Cliff P Connery, MD

Cancers that have spread to the inner lining of the chest are classified as Stage IV and bear a poor prognosis. Surgery is rarely an option, with palliative chemotherapy and/or radiation therapy the only treatment options. This study intends to evaluate whether surgical removal of all visible tumor on the chest wall followed by bathing the chest cavity in heated chemotherapy solution will improve outcomes for these advanced cancers.

Heated Chemotherapy for Cancers That Have Spread to the Chest Cavity

Surgical Cytoreduction Followed by Intraoperative Intrathoracic Hyperthermic Chemotherapy Perfusion for the Management of Disseminated Pleural Malignancies

Most cancers that have spread to the chest cavity have limited survival. Response to systemic chemotherapy and radiation therapy is short-lived. This end point will determine the time to disease progression of this experimental treatment modality.

Most cancers that have spread to the chest cavity have limited survival. Response to systemic chemotherapy and radiation therapy is short-lived. This end point will determine the overall survival period following treatment with this experimental modality.

By perfusing the chest cavity with chemotherapy, higher doses can be safely administered as less drug is absorbed systemically and therefore toxicity should be lower. This end point will assess drug toxicity due to intrathoracic perfusion.

Patients will undergo surgical debulking prior to intrathoracic chemotherapy perfusion. Complications from the surgery as well as inhibited wound healing from chemotherapy will be monitored as a secondary end point.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
Phase I Evaluation of Immunotoxin LMB-100 Administered by Normothermic, Intrapleural Perfusion Following Cytoreductive Surgery in Participants With Pleural Mesotheliomas, or Pleural Effusions From Cancers Expressing Mesothelin	NCT05375825	Malignant Pleur... Malignant Pleur... Epithelial Tumo... Pleural Effusio... Mesothelin (Msl...	Cytoreductive s... LMB-100 Immunohistochem...	18 Years - 120 Years	National Institutes of Health Clinical Center (CC)
Phase I Evaluation of Immunotoxin LMB-100 Administered by Normothermic, Intrapleural Perfusion Following Cytoreductive Surgery in Participants With Pleural Mesotheliomas, or Pleural Effusions From Cancers Expressing Mesothelin	NCT05375825	Malignant Pleur... Malignant Pleur... Epithelial Tumo... Pleural Effusio... Mesothelin (Msl...	Cytoreductive s... LMB-100 Immunohistochem...	18 Years - 120 Years	National Institutes of Health Clinical Center (CC)
A Study of Intensity-Modulated Pleural Radiation Therapy (IMPRINT) in People With Thymic Cancer That Has Spread to the Lining of the Lungs and Chest	NCT05354570	Thymic Malignan... Pleural Metasta...	Intensity-Modul...	18 Years - 79 Years	Memorial Sloan Kettering Cancer Center
Heated Chemotherapy for Cancers That Have Spread to the Chest Cavity	NCT01163552	Pleural Metasta... Breast Cancer Colon Cancer Ovarian Cancer Uterine Cancer Renal Cell Canc... Thymic Cancer	Surgical debulk...	18 Years - 75 Years	St. Luke's-Roosevelt Hospital Center
A Study of Intensity-Modulated Pleural Radiation Therapy (IMPRINT) in People With Thymic Cancer That Has Spread to the Lining of the Lungs and Chest	NCT05354570	Thymic Malignan... Pleural Metasta...	Intensity-Modul...	18 Years - 79 Years	Memorial Sloan Kettering Cancer Center

Spots Global Cancer Trial Database for pleural metastases