Is Nipple Stimulation Effective for Inducing Labor and Acceptable to Patients, Nurses, and Providers? (NSAIL)

Patients will be randomly assigned (like rolling the dice) to one of 2 groups.

• Group 1 will follow the standard induction of labor protocol at KUMC. In other words, their induction process will not look any different than if they were not a participant in this study. Their induction process may include, but is not limited to, medications and/or devices to make the body more ready to deliver the baby, medications to increase the uterus muscle contractions, medications to decrease the pain associated with labor, etc. Group 1 will not use nipple stimulation at all as part of their labor.
• Group 2 will follow the standard induction of labor protocol with the addition of nipple stimulation using the Symphony PLUS® breast pump for a 2-hour time period. At the time in their labor when the medical team would normally deem them appropriate to initiate synthetic oxytocin (Pitocin), nipple stimulation will be started instead. The breast pump will be placed over one nipple at a time and put on its default vacuum settings. Every 15 minutes, the patient will switch to stimulating the alternate nipple with no breaks of time in between. Depending on how fast the contractions are, the research team may increase or decrease the strength of the breast pump. This will continue for 2 hours, after which they will stop doing nipple stimulation. They will then resume normal induction of labor care as deemed appropriate by the nurses and doctors.

Patients will have a 1 in 2 chance (50%) of being randomized to either Group 1 or Group 2. Group assignments will be chosen by a randomization tool. Patients and the study team will be aware of which treatment they are under.

After delivering the baby, both groups will take a survey about their induction experience while they are in the hospital. After the survey is collected, patients have completed participation in this study. Patients will continue to receive standard care with their primary physician team.

The investigators will take information about the patients and their medical care from the electronic medical record for research purposes. The investigators will be analyzing things such as how long it took from the beginning of induction to the delivery of the baby, if there were any unexpected events, how much synthetic oxytocin was used, and other information about the induction and the health of the baby. The investigators will also analyze the results of the surveys completed.