Obesity

“We’re looking for innovative ways to both treat and prevent obesity—including creating healthier environments and designing programs for whole families.”

David Arterburn, MD, MPH
Kaiser Permanente Washington Health Research Institute Senior Investigator
Washington Permanente Medical Group, Internal Medicine

Research overview

“Obesity is the number-one health problem in the United States because it negatively affects our population’s health more than any other condition,” said Kaiser Permanente Washington Health Research Institute Associate Investigator David Arterburn, MD, MPH. Kaiser Permanente Washington researchers are doing practical research to learn how doctors, patients, families, employers, and policymakers can best work together to prevent and treat obesity.

“We’re focusing on three ways to halt the obesity epidemic,” said Assistant Investigator Dori Rosenberg, PhD, MPH. “We’re helping to change obesity-promoting environments, bringing evidence-based prevention and treatment programs into health care systems, and helping people develop lifelong healthy diet and activity habits.”

Kaiser Permanente Washington obesity research areas include:

  • reducing sedentary behavior and promoting physical activity and healthy diet in various age groups, populations with chronic conditions, and families;
  • shared decision making to help patients find the best way to a healthy weight;
  • implementing health coaches in primary care to support behavior changes;
  • social networks that support lifestyle change programs;
  • relationships between medications and genetic factors in developing obesity;
  • health system, community, and national policies that address obesity;
  • relationships between obesity and depression, diabetes, and other conditions; and
  • long-term benefits and risks of bariatric (weight loss) surgery.

“Obesity is caused by many factors, so at Kaiser Permanente Washington, we’re working on many levels,” said Paula Lozano, MD, MPH, a senior investigator and Kaiser Permanente Washington’s assistant medical director for preventive care. “We’re improving health care to help people who are obese now. But since obesity is a societal problem, we’re also studying how to change our homes and workplaces and neighborhoods to create more healthy environments.”

Recent publications on Obesity

Maciejewski ML, Arterburn DE, Berkowitz TSZ, Weidenbacher HJ, Liu CF, Olsen MK, Funk LM, Mitchell JE, Smith VA. Geographic variation in obesity, behavioral treatment, and bariatric surgery for veterans. Obesity (Silver Spring). 2018 Nov 13. doi: 10.1002/oby.22350. [Epub ahead of print]. PubMed

Arterburn D, Wellman R, Emiliano A, Smith SR, Odegaard AO, Murali S, Williams N, Coleman KJ, Courcoulas A, Coley RY, Anau J, Pardee R, Toh S, Janning C, Cook A, Sturtevant J, Horgan C, McTigue KM. Comparative effectiveness and safety of bariatric procedures for weight loss: a PCORnet cohort study. Ann Intern Med. 2018 Oct 30. pii: 2711394. doi: 10.7326/M17-2786. [Epub ahead of print]. PubMed

Fisher DP, Johnson E, Haneuse S, Arterburn D, Coleman KJ, O'Connor PJ, O'Brien R, Bogart A, Theis MK, Anau J, Schroeder EB, Sidney S. Association between bariatric surgery and macrovascular disease outcomes in patients with type 2 diabetes and severe obesity. JAMA. 2018;320(15):1570-1582. doi: 10.1001/jama.2018.14619. PubMed

Curry SJ, Krist AH, Owens DK, Barry MJ, Caughey AB, Davidson KW, Doubeni CA, Epling JW Jr, Grossman DC, Kemper AR, Kubik M, Landefeld CS, Mangione CM, Phipps MG, Silverstein M, Simon MA, Tseng CW, Wong JB. Behavioral weight loss interventions to prevent obesity-related morbidity and mortality in adults: US Preventive Services Task Force recommendation statement. JAMA. 2018;320(11):1163-1171. doi: 10.1001/jama.2018.13022. PubMed

Littman AJ, Haselkorn JK, Arterburn DE, Boyko EJ. Pilot randomized trial of a telephone-delivered physical activity and weight management intervention for individuals with lower extremity amputation. Disabil Health J. 2018 Aug 10. pii: S1936-6574(18)30145-6. doi: 10.1016/j.dhjo.2018.08.002. [Epub ahead of print]. PubMed

Researchers in Obesity

David E. Arterburn, MD, MPH

Sr Investigator, Kaiser Permanente Washington Health Research Institute; Physician, Washington Permanente Medicial Group, Internal Medicine
206-287-4610
David.E.Arterburn@kp.org

Curriculum vitae (CV)

Paula Lozano, MD, MPH

Sr Investigator, Kaiser Permanente Washington Health Research Institute; Associate Medical Director for Research and Translation & Physician, Pediatrics, Washington Permanente Medical Group
206-884-8241
Paula.Lozano@kp.org

Curriculum vitae (CV)

Allen Cheadle, PhD

Senior Research Associate, Center for Community Health & Evaluation; Senior Investigator, KPWHRI
206-287-4391
Allen.D.Cheadle@kp.org

Curriculum vitae (CV)

Dori E. Rosenberg, PhD, MPH

Associate Investigator
206-287-2532
Dori.E.Rosenberg@kp.org

Curriculum vitae (CV)

Gregory E. Simon, MD, MPH

Senior Investigator
206-287-2979
Gregory.E.Simon@kp.org

Curriculum vitae (CV)

Andrea J. Cook, PhD

Senior Investigator
206-287-4257
Andrea.J.Cook@kp.org

Curriculum vitae (CV)

Beverly B. Green, MD, MPH

Senior Investigator
206-287-2997
Bev.B.Green@kp.org

Curriculum vitae (CV)

Predrag Klasnja, PhD

Associate Investigator
206-442-5207
Predrag.V.Klasnja@kp.org

Curriculum vitae (CV)