Opel Lab

Welcome to the Opel Lab

The Opel Lab focuses on improving child health by optimizing clinician-parent communication, pediatric decision-making and the clinician-parent relationship. Specific research topics include vaccine communication and shared decision-making.

Explore Our Research

Dr. Opel’s current research projects focus on health communication, health policy and shared decision-making.

Development and Evaluation of an Instrument to Measure Shared Decision-Making in Pediatrics

The overall goal of this project is to develop and evaluate a dyadic instrument to measure the process of shared decision-making with parents of young children that includes both parent and clinician perspectives.

Source of Support: Agency for Healthcare Research and Quality
Agency for Healthcare Research and Quality
Role: Principal Investigator


Mobile Video interpretation to Optimize Communication Across Language barriers: mVOCAL

The goal of this project is to test two discrete, scalable implementation strategies for improving professional interpreter use in primary care, while collecting detailed information about mechanisms of action and costs that will be applicable to many sites of care and contribute meaningfully to the goal of reducing communication-based disparities.

Source of Support: National Institutes of Health
Role: Co-Investigator (PI: K. Casey Lion)


Alaska Native Communities Advancing Vaccine Uptake

The overall goals of this project are to better understand vaccine attitudes and intentions, including hesitancy, in Alaskan Native American Indian (ANAI) communities, and to develop and implement a theory-driven intervention designed to increase vaccine uptake that is grounded in ANAI values of relationality and respect.

Source of Support: National Institutes of Health
Role: Co-Investigator (PI: Sue Trinidad)


Regional Pediatric Pandemic Network

The goal of the RPPN is to coordinate among the Nation’s children’s hospitals and their communities in preparing for and responding to global health threats, including the coordination, preparation, response, and real-time dissemination of research-informed pediatric care for future pandemics.

Source of Support: Health Resources and Services Administration
Role: Site Co-Investigator (Site PI: Danielle Zerr)


Comparative Effectiveness of Available Treatments for Sinus and Ear Infections in Children

The goal of this study is to compare the effectiveness of different antibiotic regimens for treating two common infections in children: sinus and ear infections.

Source of Support: Patient-Centered Outcomes Research Institute
Role: Co-Investigator (PI: Nader Shaikh)


Meet Our Team

  • Elsa Ayala, BS

    Elsa Ayala, BS

    Clinical Research Coordinator II

    Elsa is a clinical research coordinator II with the Treuman Katz Center for Pediatric Bioethics and Palliative Care at Seattle Children’s Hospital. She is from outside of Bellingham, Washington, and graduated from the University of Washington with a degree in biology. Her interests are rooted in research among underserved and vulnerable populations. Her personal goals are to help make clinical research more accessible to increase the number of families from distinct backgrounds in research studies. Outside of research, she enjoys volunteering in the community, skiing, sunshine and coastal hikes.

  • Heather Spielvogle, PhD

    Heather Spielvogle, PhD

    Research Manager

Contact Us

Douglas J Opel, MD, MPH

For questions or inquiries,
email: [email protected]

Physical Address

Treuman Katz Center for Pediatric Bioethics and Palliative Care
1900 Ninth Ave.
Seattle, WA 98101