Penn State University

This study compares two treatments for back pain caused by facet joints in the spine. The standard treatment, radiofrequency ablation, can damage nearby muscles. The new approach, peripheral nerve stimulation, may relieve pain without that side effect. Researchers will measure pa…

This study tests a home-based peer support program for 360 parents whose young child (age 2-6) was recently diagnosed with autism. The program aims to help parents find services, improve parenting skills, and reduce depression. It focuses on supporting couples and families during…

This study tests two low-cost methods to help junior doctors in India prescribe antibiotics only when needed. One method requires doctors to write the diagnosis on the prescription; the other gives them feedback on their prescribing habits. The goal is to reduce unnecessary antib…

This study aimed to test three online lessons designed to help caregivers of children ages 2-16 improve how they feed their kids. It was for English-speaking adults with internet access who were the main caregiver. The study was withdrawn before any participants joined, so no res…

This study looks at whether a nutrition program in low-income preschools can help children learn about, accept, and eat more vegetables. About 100 children and their teachers will take part. The program uses lessons, repeated tasting, and fun dips to make veggies more appealing.

This study aimed to see if iron deficiency in new mothers is linked to depression and poorer interactions with their babies. Researchers planned to compare iron-deficient and iron-sufficient mothers using video-recorded play sessions. However, the study was withdrawn before any p…

This study looks at whether a program for expectant couples can help them parent together and keep alcohol use at safer levels. About 368 couples will take part, starting during pregnancy and continuing after the baby is born. Researchers will check how the couple works as a team…

This study tests two simple approaches to encourage women in rural Ghana to get screened for breast cancer. One approach offers breast cancer screening alongside checks for diabetes and high blood pressure. The other involves sessions with men to change attitudes and increase sup…

This study looks at whether serving potatoes alongside other vegetables—or as a first course—can help preschoolers eat more veggies and improve their overall diet. Researchers will measure how much of the non-potato vegetables children eat and whether they like the combination. T…