Symbiotic-Lung-04: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Adult Participants With Extensive-Stage Small Cell Lung Cancer
This study is being done to learn more about a new medicine called PF-08634404 and how well it works when given with chemotherapy to adults with extensive-stage small cell lung cancer (ES-SCLC), a fast-growing type of lung cancer that has spread widely in the body.
To join the study, participants must meet the following conditions:
* Be 18 years or older.
* Have extensive-stage small cell lung cancer confirmed by lab tests.
* Have not received chemotherapy or radiation for this type of lung cancer.
* Be in good physical condition and have healthy organs based on medical tests.
The study has