This phase III trial compares cetuxumab to chemotherapy, carboplatin and paclitaxel, with intensity modulated radiation therapy for the treatment of patients with head and neck cancer who are unable to receive cisplatin. Cetuximab is in a class of medications called monoclonal antibodies. It binds to a protein called EGFR, which is found on some types of cancer cells. This may help keep cancer cells from growing. Carboplatin is in a class of medications known as platinum-containing compounds. It works in a way similar to the anticancer drug cisplatin, but may be better tolerated than cisplatin. Carboplatin works by killing, stopping or slowing the growth of cancer cells. Paclitaxel is in a class of medications called antimicrotubule agents. It stops cancer cells from growing and dividing and may kill them. Intensity modulated radiation therapy is a type of 3-dimensional radiation therapy that uses computer-generated images to show the size and shape of the tumor. Thin beams of radiation of different intensities are aimed at the tumor from many angles. This type of radiation therapy reduces the damage to healthy tissue near the tumor. It is not yet know if cetxiumab or chemotherapy, with intensity modulated radiation therapy works best for the treatment of patients with head and neck cancer who are unable to receive cisplatin.

The purpose of this study is to compare how long the participants are disease-free (progression-free survival) and and the length of time until a participant dies (overall survival), when treated with amivantamab and chemotherapy with 5-fluorouracil, leucovorin calcium (folinic acid) or levoleucovorin, and irinotecan hydrochloride (FOLFIRI) versus either cetuximab or bevacizumab and FOLFIRI given to participants with Kirsten rat sarcoma viral oncogene/ neuroblastoma RAS viral oncogene homolog (KRAS/ NRAS) and v-raf murine sarcoma viral oncogene homolog B (BRAF) wild-type recurrent, unresectable or metastatic colorectal cancer who have previously received chemotherapy.

A first in human study to evaluate the safety and preliminary antitumor activity of BBO-11818, a pan-KRAS inhibitor, in subjects with locally advanced unresectable or metastatic KRAS mutant solid tumors.