Room Lighting for Pregnancy
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial aims to explore how different room lighting conditions, such as room lights or light bulbs, can influence labor, potentially aiding in natural childbirth and reducing the need for C-sections. The trial examines whether dim or red lighting can encourage labor by affecting melatonin, a hormone released in darkness that might influence uterine contractions. Pregnant women willing to modify lighting conditions and report on their experiences during labor are ideal participants. As an unphased trial, participants have the unique opportunity to contribute to pioneering research that could enhance childbirth experiences for many.
Do I have to stop taking my current medications for the trial?
The trial requires you to stop taking melatonin if requested. If you are currently using medications like metformin, systemic steroids, antipsychotic agents, anti-seizure medications, mood stabilizers, ADHD medications, or weight loss medications, you cannot participate in the trial.
What prior data suggests that this room lighting technique is safe for pregnant women?
Studies have shown that dim lighting in birthing rooms links to a higher chance of vaginal birth. This finding suggests that using softer or red lights could be beneficial during labor. Research on birthing room designs also indicates that these settings are safe for both mothers and babies.
Limited but encouraging evidence suggests that changing room lighting can support health during labor. Women in differently designed birthing rooms reported feeling safe and more in control, which can be important during childbirth. Overall, dim or red lighting appears well-tolerated, with no major safety concerns reported.12345Why are researchers excited about this trial?
Researchers are excited about this trial because it explores how room lighting can impact labor during childbirth. Unlike the standard hospital practice of keeping room lights fully on, this trial examines the effects of reduced or red lighting. The unique aspect is the focus on a simple environmental change that might improve the birthing experience, potentially reducing stress and enhancing comfort for the mother. By understanding the influence of lighting, this trial aims to uncover new, non-invasive ways to support labor naturally or when medical intervention is necessary.
What evidence suggests that room lighting could be effective for labor induction?
Research has shown that dim or red lighting in birthing rooms may increase the chances of vaginal births. Studies have found a link between dim lighting and fewer cesarean sections. Melatonin, a hormone produced more in the dark, might help maintain the contractions needed for labor. Additionally, women have reported greater satisfaction with their birthing experience in rooms with calming lighting. In this trial, participants will be assigned to different groups to evaluate the effects of room lighting on labor. These findings suggest that adjusting room lighting could effectively support natural labor.12356
Who Is on the Research Team?
Hanne M Hoffmann, PhD
Principal Investigator
Michigan State University
Are You a Good Fit for This Trial?
This trial is for pregnant women who are medically cleared to participate. They must be willing to share medical records, report on lighting conditions, use a home monitor system for uterine contractions, adapt room lighting as needed, possibly wear blue-filter glasses, and stop using melatonin if asked.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Prenatal Monitoring
Participants complete sleep, activity, and saliva sample questionnaires at home during weeks 11, 20-22, and 28 of pregnancy.
Labor Preparation
Participants are assigned to study groups and undergo light condition testing in the Hoffmann laboratory during weeks 32-34 and 38-40.
Labor and Delivery
Room light conditions are adjusted during labor, and uterine contractions and saliva samples are collected.
Follow-up
Participants are monitored for safety and effectiveness after delivery.
What Are the Treatments Tested in This Trial?
Interventions
- Room light/light bulb
Find a Clinic Near You
Who Is Running the Clinical Trial?
Michigan State University
Lead Sponsor
McLaren Health Care
Collaborator