Clinical trials: Immunization Reminder System
Influenza, Respiratory Tract Infections
Patient Portal Reminder/Recall for Influenza Vaccination in a Health System- UCLA Portal R/R Influenza RCT 3
This trial is taking place in Los Angeles, CA among patients from primary care practices within the UCLA Health System. The study design is a 2x2x2 factorial design, nested in a parallel 2-arm trial.
- Trial name
- NCT04533685
- Testing
- Portal Reminders for Influenza Vaccination: Direct scheduling link, Portal Reminders for Influenza Vaccination: No direct scheduling link, Pre-Commitment Prompt
- Where
- United States
- Volunteers
- 213,773 people
- Sponsor
- University of California, Los Angeles
Immunization Reminder System
Accountable Care Organizations/ Public Health Collaborative
This study focuses on implementing and evaluating an evidence-based collaborative method of increasing immunization rates among preschool children, adolescents and adults within an Accountable Care Organization-Public Health…
- Trial name
- ACO/PH (NCT02133391)
- Testing
- Centralized Reminder/Recall (R/R), Practice-based Reminder/Recall
- Where
- United States
- Volunteers
- 78,354 people
- Sponsor
- University of Colorado, Denver
Influenza, Respiratory Tract Infections
Patient Portal Flu Vaccine Reminders (5)
This trial is taking place in Los Angeles, CA at clinics within the UCLA Health System. The study design is a 2x2 nested factorial design.
- Trial name
- NCT05525494
- Testing
- Text Fixed R/R Messages with Direct Appointment Schedule Link, Text Pre-Appointment Reminder, Portal Pre-Commitment Prompt with Tailored R/R Messages with Direct Appointment Schedule Link
- Where
- United States
- Volunteers
- 262,085 people
- Sponsor
- University of California, Los Angeles
COVID-19 Immunisation, Influenza Vaccine
Evaluation of a Multilevel Intervention on Adult COVID-19 and Influenza Vaccination Rate
The study will test two tactics to improve uptake of two vaccines in adults. The vaccines prevent COVID-19 and influenza. Both are common and harmful. Most adults do not get either vaccine.
- Trial name
- NCT06646406
- Testing
- Patient letter and clinician communication
- Where
- 2 sites in United States
- Volunteers
- 114,165 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Influenza, Respiratory Tract Infections
Patient Portal Flu Vaccine Reminders (RCT 6)
This trial is taking place in Los Angeles, CA at 21 clinics within the UCLA Health System. The study design is a 3 arm randomized trial.
- Trial name
- NCT06062264
- Testing
- Portal-based Video Message, Portal-based Infographic Message
- Where
- United States
- Volunteers
- 22,233 people
- Sponsor
- University of California, Los Angeles
Influenza, Respiratory Tract Infections
Patient Portal Flu Vaccine Reminders_RCT 5 (LADHS)
This trial is taking place in Los Angeles, CA at clinics within the Los Angeles Department of Health clinics. The study design is a comparative effectiveness trial design.
- Trial name
- LADHS (NCT05535777)
- Testing
- Enhanced texts with Callback by a Person, Enhanced Bidirectional Texts
- Where
- 2 sites in United States
- Volunteers
- 246,295 people
- Sponsor
- University of California, Los Angeles
Reminder Systems, Influenza Vaccines
Centralized IIS-based Reminder/Recall to Increase Childhood Influenza Vaccination Rates_2nd Trial in Colorado
This study is the second trial related to ClinicalTrials.gov ID: NCT02761551. There are slight changes to methods and a different cohort will be used, thus justifying a 2nd ClinicalTrials.gov submission.
- Trial name
- NCT03246100
- Testing
- Reminders
- Where
- United States
- Volunteers
- 25,531 people
- Sponsor
- University of Colorado, Denver
Rheumatoid Arthritis
Effectiveness of SMS Reminders on Influenza Vaccination Coverage in Patients With RA in the ART Registry
Biotherapies have significantly improved the prognosis of rheumatoid arthritis (RA), particularly anti-TNF. However, these molecules are associated with a well-demonstrated increase in infectious risk, including an over-risk of…
- Trial name
- NCT05220423
- Testing
- sms and emails reminders, No reminders
- Where
- France
- Volunteers
- 446 people
- Sponsor
- Societe Francaise de Rhumatologie
Reminder Systems
HPV IIS Reminder/Recall- New York State
The overarching goal of this study is to evaluate the effectiveness, cost-effectiveness and sustainability of utilizing statewide Immunization Information Systems (IIS) to conduct centralized reminder/recall (R/R) to improve…
- Trial name
- NCT03057379
- Testing
- Vaccine Reminder Recall
- Where
- United States
- Volunteers
- 30,616 people
- Sponsor
- University of California, Los Angeles
Vaccines
HPV Centralized R/R RCT #2 - New York State
The work done in this trial builds off of the work previously conducted by this same research group in clinicaltrials.gov ID: NCT03057379.
- Trial name
- NCT03294551
- Testing
- HPV Vaccine Reminder Recall - Autodialer, HPV Vaccine Reminder Recall - Texting
- Where
- United States
- Volunteers
- 37,003 people
- Sponsor
- University of California, Los Angeles
HPV Vaccination, Uptake Vaccination
PREVENT HPV -Related Cancers Trial
This study will serve as one of the first to develop and test the effectiveness of strategies to promote HPV vaccination among diverse rural parents and caregivers of children ages 9-17 years in the Mountain West.
- Conditions
- HPV Vaccination, Uptake Vaccination, Series Completion
- Trial name
- NCT07217145
- Testing
- PREVENT
- Where
- United States
- Volunteers
- 1,455 people, healthy volunteers welcome
- Sponsor
- University of Utah
Influenza
High-risk Influenza Vaccine Alert
The purpose of this study is to assess, prospectively, the effect on flu vaccination rates of salient alerts in the electronic health record that indicate a patient's high risk for flu and its complications.
- Trial name
- NCT05492786
- Testing
- Alert, Salient alert features, High-risk Text
- Where
- United States
- Volunteers
- 80,452 people
- Sponsor
- Geisinger Clinic
Reminder Systems, Influenza Vaccines
Centralized IIS-based Reminder/Recall to Increase Childhood Influenza Vaccination Rates
Despite U.S. guidelines for influenza vaccination of all children starting at age 6 months, only about half of children are vaccinated annually leading to substantial influenza disease in children and spread of disease to adults.
- Trial name
- NCT02761551
- Testing
- Reminder notifications via autodialer
- Volunteers
- 56,549 people
- Sponsor
- University of Colorado, Denver
Diphtheria, Tetanus
Evaluating a Caregiver SMS Reminder Intervention to Reduce Immunization Drop-out in Arua, Uganda
Faced with high rates of immunization drop-out, Uganda's immunization program requires innovative approaches to address this weakness.
- Conditions
- Diphtheria, Tetanus, Pertussis, Polio
- Trial name
- NCT04177485
- Testing
- SMS text reminders
- Volunteers
- 1,962 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
HPV Vaccination, Uptake Vaccination
PREVENT Pilot HPV - Related Cancers Trial
This study will serve as one of the first to develop and test the effectiveness of strategies to promote HPV vaccination among diverse rural parents and caregivers of children ages 9-17 years in the Mountain West.
- Conditions
- HPV Vaccination, Uptake Vaccination, Series Completion
- Trial name
- NCT06738355
- Testing
- PREVENT
- Where
- United States
- Volunteers
- 335 people, healthy volunteers welcome
- Sponsor
- University of Utah
Influenza, Respiratory Tract Infections
Pediatric Second Influenza Dose Portal Reminder Recall
This trial is taking place in Los Angeles, CA among patients from primary care practices within the UCLA Health System. The study design is a parallel 2-arm trial.
- Trial name
- NCT04668417
- Testing
- Portal Reminders for Second Dose of Influenza Vaccine with Direct Scheduling Link, Portal Reminders for Second Dose of Influenza Vaccine without Direct Scheduling Link
- Where
- United States
- Volunteers
- 698 people
- Sponsor
- University of California, Los Angeles
Immunization, Reminder Systems
Study of Adolescent Immunization Recall Systems
The purpose of this study is to determine whether contacting the parents of adolescents overdue for routine vaccines or contacting both the parents AND adolescents overdue to routine vaccines improves immunization rates as…
- Trial name
- NCT01390363
- Testing
- Parent Only Phone Call, Parent and Adolescent Phone Call
- Where
- United States
- Volunteers
- 420 people
- Sponsor
- Boston Children's Hospital
Influenza
Flu Shot Pre-visit Questionnaire
The purpose of this study is to assess, prospectively, the effect on flu vaccination rates of a pre-visit questionnaire that asks patients to indicate their preferences for a flu shot.
- Trial name
- NCT05508698
- Testing
- Precommitment Nudge, Salience
- Where
- United States
- Volunteers
- 230,962 people, healthy volunteers welcome
- Sponsor
- Geisinger Clinic
Seasonal Influenza Vaccination
Seasonal Influenza Vaccination Reminders for Children With High-risk Conditions
The objective of this study was to assess the feasibility and effectiveness of using a statewide immunization information system (IIS) to send seasonal influenza vaccine reminders from Local Health Departments (LHDs), targeting…
- Trial name
- NCT01431183
- Testing
- Mailed influenza vaccination reminder notice
- Where
- United States
- Volunteers
- 3,618 people
- Sponsor
- University of Michigan
Low Immunization Uptake
Tunatar da ni. The Immunization Reminder and Information SMS System (IRISS)
In 2016, only 33% of Nigerian children aged 12-23 months had been vaccinated with the 3rd dose of the pentavalent vaccine. Lack of knowledge was the leading reason for non-vaccination.
- Trial name
- IRISS (NCT04001322)
- Testing
- Community engagement, IRISS advert for opt-in, One-time SMS broadcast on immunization
- Where
- Nigeria
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health