Senthil Sadhasivam

This study tests a methadone-based recovery plan to improve pain control and reduce opioid use in children after heart surgery. About 500 children aged 3 to 18 will be randomly assigned to either the new methadone plan or standard care. The goal is to see if the new approach lowe…

This study tests whether a methadone-based pain control plan helps children aged 10-17 recover better after spine fusion for scoliosis. About 500 teens will be randomly assigned to receive either methadone or standard opioids during and after surgery. The goal is to see if methad…

This study looks at whether a child's genes can predict how they will respond to painkillers after spine fusion surgery. Researchers will test 300 children aged 10 to 21 for specific gene variants linked to pain relief and side effects like nausea and breathing problems. The goal…

This study aims to improve pain relief after cesarean sections by looking at how a mother's genes affect her response to opioids. Researchers will enroll 700 women and track genetic markers linked to side effects like breathing problems and nausea. The goal is to create a persona…

This study follows 600 pregnant women who are taking buprenorphine for opioid use disorder. Researchers will collect genetic samples, perform MRIs, and track health outcomes to better understand why some mothers and babies have complications. The goal is to improve treatment and …