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Current Research Studies

CHronic nonbacterial Osteomyelitis International Registry (CHOIR)

Choir

What is the goal of the study?

Chronic nonbacterial osteomyelitis (CNO) is an autoinflammatory bone disease that mainly affects children and adolescents. Clinical presentations range from mild and sometimes limited unifocal disease to severe, chronically active or recurrent inflammation of multiple bones. The objective of the study is to establish a prospective disease registry for chronic recurrent multifocal osteomyelitis (CRMO)/chronic nonbacterial osteomyelitis (CNO) in order to investigate the natural history of the disease and the responses of patients to different clinical managements over 5 years.

Who can participate in the study?

Please contact the study team listed below to learn more.

Study Team:

PI (Study Doctor): Yongdong Zhao
Study Team Member: Ava Klein, Ava.Klein@seattlechildrens.org

Seattle Children’s complies with applicable federal and other civil rights laws and does not discriminate, exclude people or treat them differently based on race, color, religion (creed), sex, gender identity or expression, sexual orientation, national origin (ancestry), age, disability, or any other status protected by applicable federal, state or local law. Financial assistance for medically necessary services is based on family income and hospital resources and is provided to children under age 21 whose primary residence is in Washington, Alaska, Montana or Idaho.