Locally manufactured adoptive cellular therapy (ACT) product

Single dose, intrapleural delivery (via indwelling pleural catheter) of adoptive cellular therapy (ACT) product derived from autologous pleural infiltrating T-cells.

Low dose Interleukin-2 (IL-2) will also be administered intrapleural at the dose of 20 milliliters (mL) at 1 x 10⁵ International Units (IU)/mL starting approximately 2 hours after ACT infusion and every 8 to 16 hours thereafter, as tolerated, for up to 4 doses (total 8 x 10⁶ IU).

This is a first-in-human Phase 1 trial of short-term expanded pleural T cells to treat cancer metastatic to the pleura. Expanded cells will be delivered intrapleurally in combination with intrapleural IL-2, administered at a dose that ensures high local concentration while minimizing systemic exposure.

This research study aims to evaluate the safety and effectiveness of a novel immunotherapy, Fast TIL, an Adoptive Cellular Therapeutic (ACT), to fight cancer that has spread to the pleura or pleural mesothelioma. The ACT product is created at AHN West Penn using the participant's pleural infiltrating T-cells (PIT). It is administered through a pleural catheter along with the drug Interleukin-2 (IL-2).

Based on previous research it is believed that it may help fight the tumor and relieve symptoms. As a participant, their pleural fluid will be collected and the PIT cells will be isolated and expanded in the lab to create the ACT product. Before receiving the ACT product through their pleural catheter, they will undergo outpatient lymphodepleting chemotherapy.

Live record on ClinicalTrials.gov →

• Patients with symptomatic, biopsy-proven malignant to the pleura, or mesothelioma with pleural effusions. Patients must have received and be refractory to available standard of care (SOC) therapy specific to their cancer type and must have exhausted or failed available standard of care with clinical benefit.
• Patients will be ≥ 18 and \< 80 years of age.
• Female patients of childbearing potential must have a negative urine or serum pregnancy test and if sexually active must use an acceptable method of contraception, including abstinence, a barrier method (diaphragm or condom), an injectable contraceptive (such as Depo-Provera), or an oral contraceptive. Active contraception should continue for at least 12 months after ACT administration.
• Male participants must be willing to practice birth control from the time of enrollment on this study and for 4 months after receiving the preparative regimen.
• Cardiac ejection fraction ≥ 0.45 by MUGA or echocardiography.
• No requirement for supplemental oxygen and no dyspnea immediately after effusion drainage.

Inclusion criteria as written on the registry, trimmed. The full list, with exclusions, is on the live record.