This phase 3 study is recruiting patients who have Essential Thrombocythemia (ET) who have an inadequate response to or are intolerant of hydroxyurea. This study will measure the safety and effectiveness of an inhibitor treatment called bomedemstat. Bomedemstat is an "investigational" (not yet FDA approved) treatment. The main purpose of the study is to how bomedemstat compares to BAT (best available therapy) as an effective treatment for ET. The study will enroll approximately 300 patients who will be randomly assigned 1:1 (like flipping a coin) to either bomedemstat or BAT. The study includes a screening phase, initial treatment phase, extended treatment phase, and posttreatment phase. The initial treatment portion of the study begins on study Day 1 and continues until the participant completes treatment at Week 52. The primary endpoint analysis will be performed on data from the first 52 weeks of treatment. Patients who have not discontinued study treatment at Week 52 will be eligible to continue receiving study treatment in the Extended Treatment Phase for up to Week 156. Patients in the BAT arm who have received a minimum of 52 weeks of treatment and discontinued study treatment due to intolerance/resistance/refractoriness/inadequate response (defined by the investigator as per the local product labels of BAT regimens) may be eligible to switch to the bomedemstat arm during the Extended Treatment Phase at the investigator's discretion (as per protocol defined eligibility to receive bomedemstat). Patients will continue treatment until disease progression, unacceptable toxicity, study closure, death, or withdrawal of consent. The main risk is that medical treatments often cause side effects. Patients may have none, some, or all of the side effects listed or not listed in the protocol, and they may be mild, moderate, or severe. There is no direct benefit for them in participating in this study.

This study is for patients who have been diagnosed with grade 1 or 2 recurrent or metastatic endometrioid endometrial cancer. The investigational drug used in this study is ipatasertib. Investigational means it has not been approved by the United States Food and Drug Administration (FDA). The marketed drug used in this study is megestrol acetate (MA). Marketed means the drug has been approved by the FDA for sale and use in the United States. The primary purpose of this study is to compare the progression free survival of the combination of ipatasertib with MA to MA alone among women with metastatic grade 1-2 recurrent or metastatic endometrioid endometrial cancer. Patients will be randomized to either of the two treatments. Randomization is like flipping a coin, essentially meaning that each option has an equal likelihood of being selected. The drug is given to participants orally. Participants can expect to be on this study until disease progression or adverse events prohibit further therapy.

This study is for subjects that have been diagnosed with cancer in their
arm, leg, or trunk (the part of the body that involves the chest, abdomen,
and pelvis). The purpose of this research study is to preserve healthy
tissue around the cancer on the arm(s) and/or leg(s) using
hypofractionated radiotherapy, while treating the cancer and preventing
it from spreading to other areas of the body. This study will look at early side effects and effectiveness of preoperative 5-day hypofractionated radiotherapy. Active participation in the study will take about 12 visits and are completed once the participant has a 6-month post-operation visit.

The purpose of this study is to evaluate investigational treatments (study drug) in people with recurrent or metastatic PD-L1-positive, HPV-negative head and neck squamous cell carcinoma without prior treatment. The goal is to determine the optimal dose level, safety, and tolerability for the study drug BCA101. This is a phase 2 study; BCA101 is not FDA approved by the U.S. Food and Drug Administration (FDA). Treatment for this study may be up to 5 years. The procedures include taking study drug intravenously, blood and urine samples, and CT scans. Risks include diarrhea, nausea, vomiting, mouth sore, nose bleed, headache, and skin rash. You may or may not receive a direct benefit from participating in this trial, however, information learned from the trial may help other people in the future.

This study is designed to learn more about the effects of Petosemtamab, an investigational drug not FDA approved, compared to standard of care treatment for people with head and neck cancer that has been previously treated with immunotherapy and chemotherapy. If decided to take part in this study, participants will go through a screening period, treatment period, and follow-up period. During the screening period following signing of consent form participants will be evaluated for screening criteria and determined if they qualify for the study. During treatment period participants will be randomly assigned to either receiving petosemtamab or one of the three standard of care choices. In the follow up period the side effects after completion of petosemtamab administration or assigned standard of care treatment will be evaluated. Also, approximately every 12 weeks after study treatment stopped, either petosemtamab or assigned standard of care, participants will receive a phone call for long term follow-up for up to 1.5 years. Participation in this study may last up to two years. The participants will complete questionnaires to evaluate the differences in the quality of life for participants that received petosemtamab versus standard of care treatment. Some serious risk related to this study are infusion related reactions, rash and diarrhea. There may not a benefit from joining the study. The head and neck cancer may improve while on this study but it may not, and it may even get worse. It will also help inform how well Petosemtamab works at curing this type of cancer. The study results may be used to help others in the future.

This study utilizes adjuvant therapy in patients identified with urothelial cancer. Patients will be tested and screened to determine eligibility. Once they are deemed eligible and have consented to treatment, the study will begin. There are regular CT / MRI scans, blood draws, testing and drug administration that occurs while on this study, including while in post-treatment follow up. The study has seperated patients into Cohorts A and B. The study lasts approximately 5 years, with 2 years dedicated to regular treatment, and 3 to post-treatment follow up observation.

This is an open-label, Phase 1/2 study to determine the safety, tolerability, and efficacy of APL-5125 in adult participants with locally advanced or metastatic selected solid tumors.

Multiple Myeloma (MM) is a cancer of the blood's plasma cells ( blood cell). The cancer is typically found in the bones and bone marrow (the spongy tissue inside of the bones) and can cause bone pain, fractures, infections, weaker bones, and kidney failure. Treatments are available, but MM can come back (relapsed) or may not get better (refractory) with treatment. This is a study to determine adverse events and change in disease symptoms of ABBV-383 in adult participants with relapsed/refractory (R/R) MM. ABBV-383 is an investigational drug being developed for the treatment of R/R Multiple Myeloma (MM). This study is broken into 2 Arms; Arm A (Parts 1 and 2) and Arm B. Arm A includes 2 parts: step-up dose optimization (Part 1) and dose expansion (Part 2). In Part 1, different level of step-up doses are tested followed by the target dose of ABBV-383. In Part 2, the step-up dose identified in Part 1 (Dose A) will be used followed by the target dose A of ABBV-383. In Arm B a flat dose of ABBV-383 will be tested. Around 120 adult participants with relapsed/refractory multiple myeloma will be enrolled at approximately 30 sites across the world. Participants will receive ABBV-383 as an infusion into the vein in 28 day cycles for approximately 3 years. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and questionnaires.

BRCA1 mutations are errors in genes that can be inherited and may predispose you to ovarian cancer. This study is for women who have a BRCA1 mutation and have elected to undergo a surgical intervention. Surgical intervention is to compare the non-inferiority of bilateral salpingectomy (BLS) with delayed oophorectomy to bilateral salpingo-oophorectomy (BSO) to reduce the risk of ovarian cancer among individuals with deleterious BRCA1 germline mutations.

This study is for women with inflammatory breast cancer. This study is being done to see if by adding the drug olaparib to the usual radiation therapy will lower the chance of their cancer returning.