Northwestern University

This study tests a program to help new mothers who had high blood pressure during pregnancy become more active after giving birth. Participants will wear a FitBit and receive weekly messages with personalized goals. The study will check if the program increases step counts, impro…

This study tests five different smartphone programs designed to help people who have had melanoma (a serious skin cancer) protect themselves from the sun. About 150 participants will wear a UV sensor and activity tracker for three separate weeks, use a study app for 8 weeks, and …

This study tests whether using a special vibration tool after wrist fracture surgery can improve pain control and reduce the need for opioid painkillers. About 100 adults who have had surgery for a broken wrist will use the device and report their pain levels and medication use. …

This study tests whether a text-message program can help young adults (ages 18-24) who have suicidal thoughts create and use a personalized safety plan. Participants are randomly assigned to start the program right away or after a delay. The study aims to see if this approach is …

This study tests a smartphone app designed to help teens aged 14-18 who hurt themselves (nonsuicidal self-injury) and are not currently in therapy. The app provides either interactive support or educational content. The goal is to see if the app is easy to use and helps teens see…

This study looks at how doctors decide the length of muscle to cut during a procedure called POEM for people with certain swallowing problems. Researchers want to see if pre-procedure testing helps doctors choose the best cut length. About 200 adults will be followed for 2 years,…