This study is recruiting pediatric patients who have been diagnosed with Favorable Histology Wilms Tumor (FHWT). Wilms Tumor is the most common type of kidney cancer in children, and FHWT is the most common subtype. The goal of the study to improve outcomes within cohorts of FHWT patients with current long-term EFS rates at or below 80% and maintain outcomes despite therapy reduction within cohorts of FHWT patients with current long-term EFS rates at or above 84%. Common side effects of treatment in regards to this study include nausea, vomiting, hair loss, and fatigue (tiredness). Participants will receive the medications through an IV in their arm and orally. Study participation is expected to be approximately 5 years.

A germ called Streptococcus pneumoniae (also known as S pneumoniae) is a leading cause of serious diseases including infection of the lungs (pneumonia), infection of the brain lining (meningitis), infection of the blood (bacteremia) and infection of the ears (otitis). There are more than 90 different types of S pneumoniae, some of which cause more serious infections than others. 20-valent (meaning the vaccine protects against 20 different types of S. pneumoniae) pneumococcal conjugate vaccine (Prevnar 20®; 20vPnC) was approved in 2021 first in adults then in children in the United States in 2023, to prevent pneumococcal disease.

The study vaccine, 25-valent pneumococcal conjugate vaccine (25vPnC, PG4 vaccine, pneumococcal fourth-generation vaccine) contains the same components found in 20vPnC, one of which has been changed, but with 5 additional components to help expand protection against 25 types of S pneumoniae. The study vaccine is not approved by the United States Food and Drug Administration (FDA) or elsewhere around the world.

This study will look at how a new pneumococcal vaccine will work in healthy infants while expanding protection against pneumococcal disease due to the germ called S pneumoniae; and, how the new study pneumococcal vaccine will work together with recommended childhood shots.

This study will last for about 16 to 19 months and will have at least 6 visits and 1 telephone contact, about 6 months after your child's last study vaccination.

This study is recruiting patients receiving cancer treatment that includes a type of drug called an "alkylating agent", which may cause side effects such as damage to the ovaries (female reproductive organs). The goal of the study is to determine the feasibility of conducting a cross network, multi-site, randomized clinical trial of triptorelin among newly diagnosed adolescent and young adult (AYA) female cancer patients age <40 years (exclusive of breast cancer). The triptorelin used in this study may affect how different parts of your body work such as your liver, kidneys, heart, and blood. Participants will receive the medications through an intramuscular (IM) injection in their arm. Study participation is expected to last up to three years.

This is a 3 month study for pediatric patients between the ages of 6 months and 18 years that have a current diagnosis of heart failure. This study will compare the use of the medication finerenone to placebo. During the study, participants will continue to receive their standard of care therapy according to pediatric heart failure guidelines. At the end of the 3 month study period, participants will have the option to enroll in a 9 month open label extension.

The purpose of this research is to assess a stepped care model of a telehealth parenting program for children ages 2-6 years old with a neurodevelopmental diagnosis and behavior problems. Families will complete an online intake assessment, 6 group-based tele-health Parent-Child Interaction Therapy (PCIT) sessions, and an online post intervention assessment. Some families may receive additional individual virtual booster sessions and will complete a second online post assessment.

The BOND study is being done to find new ways to support mothers and their babies after CHD diagnosis. The BOND study has two parts. One part, HeartGPS, will look at how a new emotional support program may help mothers adjust to their baby's diagnosis during pregnancy and after birth. The second part, Direct Breastfeeding will look at how to support mothers who breastfeed. Both parts will look at how these new support programs may improve the well-being of mothers and the bond between mother and baby.

This is a phase 2, randomized, multiple-dose, placebo-controlled, multicenter study to assess the safety, efficacy, and PK of CSL889 IV administration in adults and adolescents with SCD presenting with VOC. All subjects will receive a once daily dose of CSL889 or placebo until VOC resolution or Day 5, whichever comes first.

This study is recruiting pediatric patients who have been diagnosed with osteosarcoma. Osteosarcoma is the most common primary bone malignancy of childhood and adolescence. The goal of the study is to determine the feasibility of adding cabozantinib to standard MAP (high dose methotrexate, doxorubicin, and cisplatin) chemotherapy in patients with newly diagnosed metastatic osteosarcoma with a resectable primary tumor and to compare the effects, good and/or bad, of cabozantinib in combination with MAP versus MAP alone on people with newly diagnosed OST to find out which is better. Common side effects of chemotherapy include nausea, vomiting, hair loss, and fatigue (tiredness). Participants will receive the medications through an IV in their arm and PO. Study participation is expected to last up to 16 months.

The main reason for this research study is for researchers to evaluate the relationship between congenital heart disease and development. Currently, there is not enough long-term information available to researchers to predict a child's development if they have been diagnosed with Ductal Dependent Pulmonary Blood Flow (DDPBF), a type of congenital heart disease.

Efficacy of the vedolizumab IV and SC formulations has been demonstrated in completed studies of adult subjects with moderately to severely active UC or CD. Clinical trial results are needed to affirm proper dosing, exposure, efficacy and safety for use of vedolizumab in pediatric patients. Subsequent to preliminary positive results from the completed pediatric phase 2, vedolizumab IV is being further evaluated in the phase 3 Studies MLN0002-3024 and MLN0002-3025 (subjects aged 2 to 17 years). Confirmatory positive results from these studies would support submission for registration of vedolizumab IV for pediatric patients. Vedolizumab SC is being evaluated in the proposed study to provide an alternative administration route of vedolizumab for maintenance treatment in the
same pediatric population