Phase 1/2 Dose Determination and Dose Expansion Study of Cobolimab in Combination with Dostarlimab in Pediatric and Young Adult Participants with Newly Diagnosed and Relapsed/Refractory Tumors (POPSTAR)

Cancer Pediatrics Pediatric Subjects Adult Subjects

The goal of this interventional study is to determine the strength of cobolimab and dostarlimab that is most tolerated in children and young adults who have advanced solid tumors. This study also aims: (a) to check if it is safe to use cobolimab and dostarlimab combination in children and young adults, (b) to see how to manage the side effects that may occur, and (c) the effect of this treatment in participants

ACCL1932: Letermovir Prophylaxis for Cytomegalovirus in Pediatric Hematopoietic Cell Transplantation

Cancer Pediatrics Nephrology Infectious Disease Kidney Disease Infectious Disease Kidney Failure Pediatric Subjects

This phase III trial determines whether taking prophylactic letermovir will reduce the likelihood of infection with cytomegalovirus (CMV) in children and adolescents after stem cell transplant. The treatments used to prepare for HCT reduce the body's natural infection-fighting ability and increase the likelihood of an infection with a virus called cytomegalovirus. "Prophylaxis" means to take a drug to prevent a disease or side effect. Letermovir is an antiviral drug that stops cytomegalovirus from multiplying and may prevent cytomegalovirus infection and make the disease less severe.

A Phase 2/3, Randomized, Double-Blind, Controlled Study of Zanzalintinib (XL092) in Combination With Pembrolizumab vs Pembrolizumab in the First-Line Treatment of Subjects With PD-L1 Positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma

Cancer Internal Medicine Head and Neck Cancer Skin Cancer Adult Subjects

This is a multicenter, randomized, double-blind, controlled Phase 2/3 trial of zanzalintinib in combination with pembrolizumab versus zanzalintinib-matched placebo in combination with pembrolizumab in subjects with programmed death-ligand 1 (PD-L1) positive recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) incurable by local therapies who have not received prior systemic therapy for recurrent or metastatic disease.

10323: NCI Moonshot Biobank (TMK)

Cancer Pathology Radiology Pediatric Subjects Adult Subjects

This trial collects multiple tissue and blood samples, along with medical information, from cancer patients. The "Cancer Moonshot Biobank" is a longitudinal study. This means it collects and stores samples and information over time, throughout the course of a patient's cancer treatment. By looking at samples and information collected from the same people over time, researchers hope to better understand how cancer changes over time and over the course of medical treatments.

UH CURCu64PSM0003- Staging

Cancer Radiology Prostate Cancer Adult Subjects

This is a prospective, open-label Phase 3 study to evaluate copper Cu 64 PSMA I\&T injection for PET/CT imaging in patients with newly diagnosed unfavorable intermediate high-risk, high-risk or very high-risk prostate cancer.

MK-9999-U01 Master Protocol: A Phase 1/2 Platform Study to Evaluate the Safety and Efficacy of Investigational Agents in Pediatric and Young Adult Participants with Hematologic Malignancies or Solid Tumors

Cancer Pediatrics Leukemia Lymphoma Sarcoma Brain and Spinal Cord Cancer Pediatric Subjects Adult Subjects

Substudy 01A is part of a platform study. The purpose of this study is to assess the efficacy and safety of zilovertamab vedotin in pediatric participants with relapsed or refractory B-cell acute lymphoblastic leukemia (B-ALL), diffuse large B-cell lymphoma (DLBCL)/Burkitt lymphoma, or neuroblastoma and in pediatric and young adult participants with Ewing sarcoma.