Karen J. Wernli, PhD

Wernli_Karen__205x293.jpg

“I consider patients the core of my research.”

Karen J. Wernli, PhD

Associate Investigator, Kaiser Permanente Washington Health Research Institute

Karen.J.Wernli@kp.org
206-287-2934
Twitter: @wernlikarenj

Biography

Karen Wernli, PhD, is a cancer epidemiologist and health services researcher whose work focuses on incorporating patient-centered outcomes to improve cancer care from prevention to survivorship. Her works spans many types of cancer, including breast, colorectal, lung, and ovarian. Her research strives to answer critical questions at the confluence of patients’ needs and clinical care.

Dr. Wernli recently completed a Patient-Centered Outcomes Research Institute (PCORI) project that compared breast magnetic resonance imaging (MRI) to mammography for women already treated for breast cancer. Called Surveillance Imaging Modalities for Breast Cancer Assessment (SIMBA), the 3-year study used data from the Breast Cancer Surveillance Consortium (BCSC) and engaged patients and stakeholders to determine the best information for patient and physician decision-making. Dr. Wernli’s team translated that information into a new decision aid for breast cancer survivors. PCORI has recognized this work nationally and pointed to SIMBA as a model for effective patient engagement.

Dr. Wernli’s other breast cancer projects include a National Cancer Institute (NCI)-funded study to examine trends and outcomes related to the mandatory notification of breast density that has been enacted in many states. With colleagues at Georgetown University, she is working on another NCI-funded study looking at the best ways to inform women about breast cancer risk and options for managing it. She is collaborating with Dr. Natasha Stout at Harvard University, using national claims data, to study the impact of density legislation on changes in breast imaging tests. Research from these studies has been presented at the American Society for Preventive Oncology, International Cancer Research Network, and International Breast Density & Cancer Risk Assessment Workshop.

In the Clare Project, Dr. Wernli launched a new direction in adolescent and young adult (AYA) cancer patients. Working with colleagues at KPWHRI, she evaluated patient, caregiver, and provider perspectives regarding medical decision making in patients with advanced cancer. Using novel methods, all perspectives were garnered through social media recruitment. With NCI-funding, she has evaluated national claims data of end-of-life care in AYA populations. Future research will build on these initial efforts.

Finally, Dr. Wernli is establishing a patient advisory board among Kaiser Permanente members participating in lung cancer screening. She is also evaluating cancer screening processes through quantitative and qualitative methods.

Dr. Wernli joined KPWHRI in 2009, following post-doctoral training at the Fred Hutchinson Cancer Research Center. She is a member of American Society for Preventive Oncology, Society for Epidemiologic Research, American Society for Clinical Oncology, and American Association for Cancer Research. She is a standing reviewer for American Cancer Society, and routinely reviews grants for the National Institutes of Health. She is also an affiliate associate professor of health services at the University of Washington.

Research interests and experience

  • Cancer

    Breast, lung, colorectal, ovarian, skin, and endometrial cancer; screening and surveillance; survivorship; patient-centered care; biostatistics; mammography; mammographic breast density; low-dose CT (LDCT); systematic reviews

  • Health Services & Economics

    Comparative effectiveness research; health outcomes research

  • Preventive Medicine

    Cancer screening and surveillance

  • Patient-Centeredness

    Patient engagement, stakeholder engagement, qualitative research methods

  • International Health

    Textile workers in China

Recent publications

Wernli KJ, Brenner A, Rutter CM, Inadomi JM. Response to sedation and colonoscopy. Gastroenterology. 2016;151(3):564

Lavallee DC, Gore JL, Lawrence SO, Lindsay J, Marsh S, Scott MR, Wernli K. Initiative to support patient involvement in research (INSPIRE): community workshop report [internet]. 

Shortreed SM, Johnson EJ, Rutter CM, Kamineni A, Wernli KJ, Chubak J. Cohort restriction based on prior enrollment: Examining potential biases in estimating cancer and mortality risk. Obs Stud. 2016 Aug;2:51-64. Epub 2016 Sep 26. PubMed

Lavallee DC, Gore JL, Lawrence SO, Lindsay J, Marsh S, Scott MR, Wernli K. Initiative to Support Patient Involvement in Research (INSPIRE): findings from phase I interviews [internet]. 

Wernli KJ, Brenner AT, Rutter CM, Inadomi J. Reply. Gastroenterology. 2016 Aug 2. pii: S0016-5085(16)34888-0. doi: 10.1053/j.gastro.2016.07.041. [Epub ahead of print]. PubMed

Hubbard RA, O'Meara ES, Henderson LM, Hill D, Braithwaite D, Haas JS, Lee CI, Sprague BL, Alford-Teaster J, Tosteson AN, Wernli KJ, Onega T. Multilevel factors associated with long-term adherence to screening mammography in older women in the U.S. Prev Med. 2016 Aug;89:169-77. doi: 10.1016/j.ypmed.2016.05.034. Epub 2016 May 31. PubMed

Wernli KJ, Henrikson NB, Morrison CC, Nguyen M, Pocobelli G, Blasi PR. Screening for skin cancer in adults: updated evidence report and systematic review for the US Preventive Services Task Force. JAMA.2016;316(4):436-447. doi:10.1001/jama.2016.5415. PubMed

Hubbard R, Johnson E, Chubak J, Wernli KJ, Kamineni A, Bogart A, Rutter C. Estimating screening test effectiveness when screening indication is unknown using generalized linear finite mixture models. Health Services Outcomes Res Methodol.2017 17(2):101-112.

Hubbard RA, Johnson E, Chubak J, Wernli K, Kamineni A, Bogart A, Rutter CM. Accounting for misclassification in electronic health records-derived exposures using generalized linear finite mixture models. Health Serv Outcomes Res Methodol. 2017 Jun;17(2):101-112. doi: 10.1007/s10742-016-0149-5. Epub 2016 Jun 3. PubMed

Onega T, Weiss JE, Buist DS, Tosteson AN, Henderson LM, Kerlikowske K, Goodrich ME, O'Donoghue C, Wernli KJ, DeMartini WB, Virnig BA, Bennette CS, Hubbard RA. Breast MRI in the diagnostic and preoperative workup among Medicare beneficiaries with breast cancer. Med Care. 2016 Apr 22. [Epub ahead of print]. PubMed

 

researcher profile

Karen-Wernli-Family_1col.jpg

What drives Karen Wernli to study breast cancer?

This Breast Cancer Awareness Month, Dr. Karen Wernli reflects on her cancer research, centered on patients and access.

cancer research

SusanKarenDianneMary-1col.jpg

Using breast MRI after cancer may lead to unneeded biopsies

A Kaiser Permanente-led BCSC study is among the largest ever to evaluate adding MRI surveillance for breast cancer survivors.

recent news

Clare-Project-paper_1col.jpg

Young adults with cancer speak about balancing hope and risk

The first Clare Project study asked about values and care preferences. Project leaders are now building on that foundation.

KPWHRI In the Media

Using breast MRI after cancer may lead to unneeded biopsies

MRI screening finds more breast cancers, but at what cost?

MedPage Today, Jul 24, 2019

Breast Cancer Surveillance

BCSC-map-March2017-1col.jpg

Kaiser Permanente Washington Breast Cancer Surveillance Registry

Kaiser Permanente Washington has been part of the national Breast Cancer Surveillance Consortium since 1994. Learn more about the Kaiser Permanente Washington Breast Cancer Surveillance Registry.

KPWHRI In the Media

New findings on breast cancer imaging efficacy

Breast MRI may up biopsy, cancer-detection rates in women with breast-cancer history

Reuters (via Medscape), Jun 7, 2019