TRIAD Appendicitis Decision-making Surveys
Public ClinicalTrials.gov record NCT05887414. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Treatment Individualized Appendicitis Decision-Making (TRIAD) Patient Surveys
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
While appendectomy has been the main treatment of appendicitis for over 100 years, recent European studies found that, at least among highly selected patients, antibiotics alone can be an effective alternative. Surgeons and patients alike have a difficult time deciding if surgery or antibiotics are the best choice to treat appendicitis. The goal of the TRIAD is to evaluate the patients who are a part of the TRIAD implementation program and assess satisfaction and decisional regret for patients with appendicitis. This information will be used to inform the design of decision-support interventions to help patients improve their ability to make an informed decision in-line with their preferences and values.
Study identification
- NCT ID
- NCT05887414
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 2,542 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 1, 2022 (Actual)
- Primary completion
- Apr 1, 2025 (Actual)
- Completion
- Jan 1, 2026 (Actual)
- Last update posted
- Jun 24, 2026
2022 – 2026
United States locations
- U.S. sites
- 17
- U.S. states
- 11
- U.S. cities
- 14
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kaiser Permanente Baldwin Park | Baldwin Park | California | 90027 | — |
| Kaiser Permanente Los Angeles | Los Angeles | California | 90027 | — |
| Kaiser Permanente Riverside | Riverside | California | 92555 | — |
| Grady Health System / Morehouse School of Medicine | Atlanta | Georgia | 30305 | — |
| Northwestern Medicine | Chicago | Illinois | 60611 | — |
| University of Iowa Hospitals and Clinics | Iowa City | Iowa | 52242 | — |
| Boston Medical Center | Boston | Massachusetts | 02118 | — |
| Michigan Medicine- University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Atrium Health | Charlotte | North Carolina | 28204 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
| Lyndon B Johnson- Harris Health | Houston | Texas | 77026 | — |
| The University of Texas Health Science Center at Houston | Houston | Texas | 77026 | — |
| Texas Tech University | Lubbock | Texas | 79430 | — |
| Harborview Medical Center | Seattle | Washington | 98104 | — |
| Northwest Hospital and Medical Center | Seattle | Washington | 98133 | — |
| University of Washington Medical Center | Seattle | Washington | 98195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05887414, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 24, 2026 · Synced Oct 28, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05887414 live on ClinicalTrials.gov.