NCT03726151Completed
Comparative Effectiveness of System Interventions to Increase HPV Vaccine Receipt in FQHCs
Source: ClinicalTrials.gov · Last updated 12 May 2026
Brief summary (registry, in English)
UCLA and Northeast Valley Health Center (NEVHC), a large, multi-site Federally Qualified Health Center (FQHC), are partnering to address underutilization of the prophylactic HPV vaccine among underserved, ethnic minority adolescents receiving care through FQHCs. We will use a cluster randomized 2x2 stepped-wedge factorial study design, implemented in seven NEVHC clinics, to compare the effectiveness of parent reminders (mailed and text), multi-component clinic system strategies, a combined intervention (parent reminders + clinic system strategies) and usual care on HPV vaccine series completion among NEVHC adolescent patients. FQHCs provide essential health care to underserved groups and have the infrastructure to sustain effective strategies to improve preventive care delivery. Therefore, study findings will be invaluable for informing future efforts to improve HPV vaccination at the population-level.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 17000 (actual)
- First submitted
- 26 Oct 2018
- Start date
- 1 May 2018
- Primary completion date
- 28 Mar 2024
- Lead sponsor
- University of California, Los Angeles
- Diseases
- Cervical cancer, Childhood cancers
- NCT number
- NCT03726151
What you commit to
- Study type: Interventional
- Participants enrolled: 17000
- From 1 May 2018 to the primary completion date, 28 Mar 2024
- 7 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Age
- Is not aged 11-17
Other
- Is not a patient at one of the seven Northeast Valley Health Corporation (NEVHC) clinics participating in this study
- Has not had an appointment at NEVHC in the last 2 years
Who the study is looking for
- Must be a patient at one of the seven Northeast Valley Health Corporation (NEVHC) clinics participating in this study
- Has had at least one appointment at NEVHC in the last 2 years
- Must be aged 11-17
Age in the registry: 11 years to 17 years · Sex: All · Does not accept healthy volunteers
Sites (7)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Northeast Valley Health Corporation- Canoga Park Coordinator of this site? Confirm its status | Canoga Park | United States | Unknown status |
| Northeast Valley Health Corporation- Pacoima Coordinator of this site? Confirm its status | Pacoima | United States | Unknown status |
| Northeast Valley Health Corporation- San Fernando Coordinator of this site? Confirm its status | San Fernando | United States | Unknown status |
| Northeast Valley Health Corporation- Santa Clarita Coordinator of this site? Confirm its status | Santa Clarita | United States | Unknown status |
| Northeast Valley Health Corporation- Sun Valley Coordinator of this site? Confirm its status | Sun Valley | United States | Unknown status |
| Northeast Valley Health Corporation- Valencia Coordinator of this site? Confirm its status | Valencia | United States | Unknown status |
| Northeast Valley Health Corporation- Van Nuys Coordinator of this site? Confirm its status | Van Nuys | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.