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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:58 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 130 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Patient Portal Message Clear all
Completed No phase listed Observational

Usage of Health Information Exchange (HIE) Technologies

NCT01250288
View directory record Official record
Conditions
Health Records, Personal
Interventions
Personal Health Management System
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
7,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Brooklyn, New York • New York, New York • Rockville Centre, New York
Source: ClinicalTrials.gov public record
Updated Dec 24, 2012 · Synced Oct 22, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

HPV Ends Here: Increasing Uptake of the HPV Vaccine

NCT06831929
View directory record Official record
Conditions
HPV Vaccine
Interventions
Intervention Arm
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
10 Years to 12 Years
Enrollment
2,232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Choosing Healthy Activities and Lifestyle Management Through Portal Support

NCT05410353
View directory record Official record
Conditions
Weight Loss, Overweight and Obesity, Behavior, Health
Interventions
Active Intervention Group, Comparison Group
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
16 Years and older
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Two Implementation Strategies for the Collection of Electronic Patient-Reported Outcomes Among Patients With Multiple Myeloma

NCT06041698
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Planned Notification, Survey Administration, Behavioral Intervention, Electronic Health Record Review, Interview
Other · Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Pediatric Second Influenza Dose Portal Reminder Recall

NCT04668417
View directory record Official record
Conditions
Influenza, Respiratory Tract Infections
Interventions
Portal Reminders for Second Dose of Influenza Vaccine with Direct Scheduling Link, Portal Reminders for Second Dose of Influenza Vaccine without Direct Scheduling Link
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months to 36 Months
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 22, 2026, 11:58 PM EDT
Active, not recruiting Early Phase 1 Interventional

Study of the Effects of Pre-surgical Aerobic Exercise on Patients With Solid Tumors

NCT03813615
View directory record Official record
Conditions
Preoperative Aerobic Training, Solid Tumors
Interventions
treadmill walking (Proof-of-Concept), treadmill walking Dose-Finding / Escalation
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
8
States / cities
Los Angeles, California • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Evaluation of Electronic Portal Messaging and Embedded Asynchronous Care on Physician-Assisted Smoking Quit Attempts

NCT05172219
View directory record Official record
Conditions
Smoking, Tobacco
Interventions
Physician Sent Outreach with Embedded Asynchronous Care in Portal Message, Physician Sent Outreach without Embedded Asynchronous Care in Portal Message, System Sent Outreach with Embedded Asynchronous Care in Portal Message, System Sent Outreach without Embedded Asynchronous Care in Portal Message
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 29, 2021 · Synced Oct 22, 2026, 11:58 PM EDT
Active, not recruiting Not applicable Interventional

Multi-ethnic Multi-level Strategies and Behavioral Economics to Eliminate Hypertension Disparities in Los Angeles County

NCT06359691
View directory record Official record
Conditions
Hypertension
Interventions
Patient-focused strategies, Provider-focused strategies, Patient- and provider-focused strategies
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Sylmar, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Active, not recruiting Not applicable Interventional

Physical Activity Intervention Among Older Women With Gynecologic Cancers (Fit4Treatment)

NCT05743517
View directory record Official record
Conditions
Ovary Cancer, Endometrial Cancer, Uterine Cancer, Cervical Cancer, Cervix Cancer, Vulvar Cancer, Vaginal Cancer
Interventions
Fit4Treatment
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
60 Years and older · Female only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Patient Portal to Support Treatment Adherence

NCT00923624
View directory record Official record
Conditions
Antiretroviral Medication Adherence
Interventions
attention control, adherence intervention
Other · Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Oakland, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 13, 2017 · Synced Oct 22, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional

The REACH-OUT Trial

NCT07540143
View directory record Official record
Conditions
Hypertension, Reproductive Behavior, Primary Health Care, Electronic Health Record
Interventions
Health literacy-informed patient education materials, BP monitor, brief orientation, and portal tools, The MeDS assessment, Patient navigator support
Other · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional

Risk-informed Shared-decision Making Engagement Strategy for Patients With Prediabetes

NCT07553325
View directory record Official record
Conditions
Prediabetes, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance)
Interventions
Risk Informed Shared Decision-Making Strategy (RISE), Low Touch Messaging Strategy (LTM)
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed No phase listed Observational Results available

Email Campaign to Increase Uptake of myGeisinger

NCT04332614
View directory record Official record
Conditions
Telehealth, Health Behavior
Interventions
Less-is-better, Social proof, Endowment / decision staging, Standard email
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 88 Years
Enrollment
14,099 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Using m-Health Tools to Reduce the Misuse of Opioid Pain Relievers

NCT03012087
View directory record Official record
Conditions
Prescription Drug Abuse
Interventions
MyHealthyChoices, Health Risk Assessment
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland • Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Aug 22, 2017 · Synced Oct 22, 2026, 11:58 PM EDT
Not yet recruiting Not applicable Interventional

Fit2ThriveMB: Optimization of a Physical Activity Promotion Intervention for Metastatic Breast Cancer Patients

NCT07840599
View directory record Official record
Conditions
Metastatic Breast Cancer, Metastatic Breast Cancer (MBC), Metastatic Breastcancer
Interventions
Core Intervention, EHR Integration (On v. Off), Weekly Coaching, Social+ (on v. off), Static Goal Setting, Bi-Weekly Coaching, Highly Tailored Goal Setting
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Pediatrician Counseling About Infant Safe Sleep Using the Electronic Medical Record

NCT05503771
View directory record Official record
Conditions
Sudden Infant Death, Sudden Unexplained Infant Death
Interventions
ISA-MI, Standard of Care (SOC)
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
3 Days to 75 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional Results available

Patient Portal Reminder/Recall for Influenza Vaccination in a Health System- RCT 2

NCT04110314
View directory record Official record
Conditions
Influenza, Respiratory Tract Infections
Interventions
Portal Reminders for Influenza Vaccination: Gain-framed, Portal Reminders for Influenza Vaccination: Loss-framed, Pre-commitment prompt
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
4 Months and older
Enrollment
430,636 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional Results available

Mobile Diabetes Management

NCT01107015
View directory record Official record
Conditions
Diabetes
Interventions
Tailored Patient Intervention, Patient-physician intervention, Patient and PCP intervention with analyzed data
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 22, 2026, 11:58 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

PREVENT HPV -Related Cancers Trial

NCT07217145
View directory record Official record
Conditions
HPV Vaccination, Uptake Vaccination, Series Completion
Interventions
PREVENT
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
1,455 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Electronic Health Record Strategies to Promote Diverse Participation in Research AIM 2

NCT06467487
View directory record Official record
Conditions
Patient Participation
Interventions
Traditional Letter, Direct to Patient Message, Optimized Letter, Direct to Patient Message - Optimized
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
214,526 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional Results available

Evaluation of a Patient Portal Intervention for Diabetes: A Pilot Randomized Controlled Trial

NCT03947333
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
My Diabetes Care
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years and older
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 31, 2022 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional Results available

Improving Diabetes Care Through Effective Personalized Patient Portal Interactions

NCT02953262
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
My HealtheVet Brochure, My HealtheVet Training Guide for Veterans Living with Diabetes, My HealtheVet Group Training, My HealtheVet Individual Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Bedford, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 28, 2023 · Synced Oct 22, 2026, 11:58 PM EDT
Terminated Not applicable Interventional

Using AI and Peer Coaching to Address Racial Disparities Among People Who Use Opioids

NCT06569667
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
PRC supported text + AI driven SDH-enhanced text, AI driven SDH-enhanced text only, Treatment as Usual (TAU)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 99 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 22, 2026, 11:58 PM EDT
Completed Not applicable Interventional

Physical Activity Promotion for Breast and Endometrial Cancer Survivors

NCT04262180
View directory record Official record
Conditions
Physical Activity, Breast Cancer Survivors, Endometrial Cancer Survivors
Interventions
Base intervention-Fitbit with EHR integration, Coaching Calls, Online Gym
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
2
States / cities
Chicago, Illinois • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 22, 2026, 11:58 PM EDT