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Find 838 clinical trials for lung cancer near Maryland. Connect with research centers in your area.
Showing 81-100 of 838 trials
NCT05777603
Background: Non-small cell lung cancer (NSCLC) can be hard to treat and is often fatal. People with NSCLC commonly have changes in the bacteria that populate their lungs. These bacterial changes may aid tumor growth. Researchers want to find out if treating the bacteria, too, can help cancer treatment work better. Objective: To test 2 inhaled antibiotics (aztreonam and vancomycin), combined with a standard cancer treatment, in people with NSCLC. Eligibility: People aged 18 years and older with NSCLC that has returned or progressed after treatment and cannot be treated with surgery. Design: Participants will be screened. They will have a physical exam with blood tests. They may blow into a machine to test how well their lungs work. They will have imaging scans. They may need to have a small piece of tissue cut from their tumor (biopsy). Participants will be treated in six 21-day cycles. They will visit the clinic to receive a drug for cancer treatment on the first day of each cycle. This drug will be administered through a tube attached to a needle inserted into a vein in the arm. The 2 antibiotic drugs will be in the form of a fine mist that can be inhaled. Participants use a device to take these drugs at home. They will inhale aztreonam up to 3 times a day and vancomycin 1 or 2 times a day. They will take these drugs during only 3 of the treatment cycles. Biopsies and other tests will be repeated halfway through and after the study treatment. Follow-up visits will continue for 1 year after study treatment.
NCT06253520
Background: Many cancer cells produce substances called antigens that are unique to each cancer. These antigens stimulate the body s immune responses. One approach to treating these cancers is to take disease-fighting white blood cells from a person, change those cells so they will target the specific proteins (called antigens) from the cancer cells, and return them to that person s blood. The use of the white blood cells in this manner is one form of gene therapy. A vaccine may help these modified white cells work better. Objective: To test a cancer treatment that uses a person s own modified white blood cells along with a vaccine that targets a specific protein. Eligibility: Adults aged 18 to 72 years with certain solid tumors that have spread after treatment. Design: Participants will undergo leukapheresis: Blood is removed from the body through a tube attached to a needle inserted into a vein. The blood passes through a machine that separates out the white blood cells. The remaining blood is returned to the body through a second needle. Participants will stay in the hospital for 3 or 4 weeks. They will take chemotherapy drugs for 1 week to prepare for the treatment. Then their modified white cells will be infused through a needle in the arm. They will take other drugs to prevent infections after the infusion. The vaccine is injected into a muscle; participants will receive their first dose of the vaccine on the same day as their cell infusion. Participants will have follow-up visits 4, 8, and 12 weeks after the cell infusions. They will receive 2 or 3 additional doses of the boost vaccine during these visits. Follow-up will continue for 5 years, but participants will need to stay in touch with the gene therapy team for 15 years. ...