This phase I/II trial studies the side effects, safety, and effectiveness of low dose radiation to the entire body (total body irradiation [TBI]) and higher dose radiation to known areas of cancer (hypofractionated radiation therapy [H-RT]) combined with atezolizumab and chemotherapy (carboplatin & etoposide) in treating patients with small cell lung cancer that has spread to disease sites outside of the lung (extensive stage). Extensive stage disease has historically been treated with chemotherapy alone with consideration of chest (thoracic) radiation therapy for those with response to chemotherapy, as well as consideration of preventative radiation therapy to the head (prophylactic cranial irradiation). Emerging evidence supports the synergistic interactions between immunotherapy and radiation therapy. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. 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 tumor cells. Etoposide is in a class of medications known as podophyllotoxin derivatives. It blocks a certain enzyme needed for cell division and DNA repair and may kill tumor cells. Combining TBI and H-RT with atezolizumab and chemotherapy may improve response to treatment.

This phase I trial evaluates the side effects and best dose of selinexor and venetoclax in combination with chemotherapy in treating patients with acute myeloid leukemia or acute leukemia of ambiguous linage that has come back (relapsed) or does not respond to treatment. Venetoclax may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Selinexor may stop the growth of cancer cells by blocking CRM1, which help the body's immune system to find and kill cancer cells. Chemotherapy drugs, such as fludarabine and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Colony-stimulating factors, such as granulocyte colony-stimulating factor, may increase the production of blood cells and may help the immune system recover from the side effects of chemotherapy. Giving venetoclax and selinexor with chemotherapy may help control the disease in patients with acute myeloid leukemia or acute leukemia of ambiguous lineage.

This Phase 1/2, open-label, dose-finding study is intended to evaluate the safety and
tolerability, PK, PD, and efficacy of INCB000928 administered as monotherapy or in
combination with ruxolitinib in participants with MF who are transfusion-dependent or
presenting with symptomatic anemia. This study will consist of 2 parts: dose escalation and
expansion.

The goal of this clinical trial is to evaluate the safety of TOS-358 in adults with select
solid tumors who meet study enrollment criteria. The main questions it aims to answer are:

1. what is the maximum tolerated dose and recommended dose for phase 2?

2. how safe and tolerable is TOS-358 at different dose levels when taken orally once or
twice per day?

This is a Phase 1b open-label, 2-part study in 2 treatment groups. The 2 treatment groups are
as follows:

Treatment Group 1: OP-1250 in combination with ribociclib (KISQALI, Novartis Pharmaceuticals
Corporation).

Treatment Group 2: OP-1250 in combination with alpelisib (PIQRAY, Novartis Pharmaceuticals
Corporation).

Study ASTX030-01 is designed to move efficiently from Phase 1 to Phase 3. Phase 1 consists of
an open-label Dose Escalation Stage (Stage A) using multiple cohorts at escalating dose
levels of oral cedazuridine and azacitidine (only one study drug will be escalated at a time)
followed by a Dose Expansion Stage (Stage B) of ASTX030. Phase 2 is a randomized open-label
crossover study to compare oral ASTX030 to subcutaneous (SC) azacitidine. Phase 3 is a
randomized open-label crossover study comparing the final oral ASTX030 dose to SC
azacitidine. The duration of the study is expected to be approximately 48 months.

The primary objective of this study is to assess the safety and tolerability and to determine
the recommended Phase 2 dose (RP2D) of E7386 in combination with other anticancer drug(s).

This phase II trial studies the effects of niraparib in combination with dostarlimab prior to surgery in treating BRCA-mutated or PALB2-mutated stage I-III breast cancer. Niraparib is a PARP inhibitor, which means that it blocks an enzyme (proteins that help chemical reactions in the body occur) in cells called PARP. PARP helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep cancer cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Dostarlimab stimulates the immune system by blocking the PD-1 pathway. The PD-1 pathway controls the bodys natural immune response, but for some types of cancer, the immune system does not work as it should and is prevented from attacking tumors. Dostarlimab works by blocking the PD-1 pathway, which may help your immune system identify and catch tumor cells. Giving niraparib in combination with dostarlimab may work better against the tumor and maximize tumor shrinkage before surgery.

This phase II trial studies the effect of the combination of ramucirumab and trifluridine/tipiracil or paclitaxel in treating patients with previously treated gastric or gastroesophageal junction cancer that has spread to other places in the body (advanced). Ramucirumab may damage tumor cells by targeting new blood vessel formation. Trifluridine/tipiracil is a chemotherapy pill and that may damage tumor cells by damaging their deoxyribonucleic acid (DNA). Paclitaxel may block cell growth by stopping cell division which may kill tumor cells. Giving ramucirumab and trifluridine/tipiracil will not be worse than ramucirumab and paclitaxel in treating gastric or gastroesophageal junction cancer.

This phase II trial studies how well the combination of avelumab with liposomal doxorubicin with or without binimetinib, or the combination of avelumab with sacituzumab govitecan works in treating patients with triple negative breast cancer that is stage IV or is not able to be removed by surgery (unresectable) and has come back (recurrent). Immunotherapy with checkpoint inhibitors like avelumab require activation of the patient's immune system. This trial includes a two week induction or lead-in of medications that can stimulate the immune system. It is our hope that this induction will improve the response to immunotherapy with avelumab. One treatment, sacituzumab govitecan, is a monoclonal antibody called sacituzumab linked to a chemotherapy drug called SN-38. Sacituzumab govitecan is a form of targeted therapy because it attaches to specific molecules (receptors) on the surface of tumor cells, known as TROP2 receptors, and delivers SN-38 to kill them. Another treatment, liposomal doxorubicin, is a form of the anticancer drug doxorubicin that is contained in very tiny, fat-like particles. It may have fewer side effects and work better than doxorubicin, and may enhance factors associated with immune response. The third medication is called binimetinib, which may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth, and may help activate the immune system. It is not yet known whether giving avelumab in combination with liposomal doxorubicin with or without binimetinib, or the combination of avelumab with sacituzumab govitecan will work better in treating patients with triple negative breast cancer.