Page last updated November 5, 2026
ClinicalTrials.gov#: NCT07718802
Study Website: https://www.oasistrial.org/
Study Design: Intervention Trial
PCORnet Infrastructure: Single IRB, Patient partners or engagement, Clinical Research Collaboration Agreement
Principal Investigator: Gregory Tasian
Institution: The Children's Hospital of Philadelphia
PCORnet® Network Partner: PEDSnet
Funder: Patient-Centered Outcomes Research Institute (PCORI); (Project webpage)
Funding Date: 2026
Study Duration: 2026 – 2031
Participating PCORnet® Clinical Research Networks: ADVANCE, GPC, INSIGHT, OneFlorida+, PEDSnet, PaTH, REACHnet, STAR
Therapeutic Area: Nephrology
Status: Recruiting
Research Question(s):
Whether observation or upfront surgery results in less life disruption from asymptomatic (showing no symptoms) kidney stones for children and adults.