Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Primary Healthcare Services01:30

Primary Healthcare Services

1.9K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
1.9K
Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

14.1K
Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
14.1K
Preventive Healthcare Services01:30

Preventive Healthcare Services

1.8K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.8K
Principles of Disease Surveillance01:26

Principles of Disease Surveillance

439
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
439
Healthcare Agencies II01:17

Healthcare Agencies II

1000
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
1000
Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

3.9K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Studies on light catalysis oxidation degradation of Malachite Green by Photo-Fenton reagent].

Guang pu xue yu guang pu fen xi = Guang pu·2007
Same author

Alternative conformations of the archaeal Nop56/58-fibrillarin complex imply flexibility in box C/D RNPs.

Journal of molecular biology·2007
Same author

Validation of nonnested and real-time PCR for diagnosis of sheep-associated malignant catarrhal fever in clinical samples.

Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·2007
Same author

Room temperature fabrication of porous ZnO photoelectrodes for flexible dye-sensitized solar cells.

Chemical communications (Cambridge, England)·2007
Same author

Influence of medication choice and comorbid diabetes: the cost of bipolar disorder in a privately insured US population.

Social psychiatry and psychiatric epidemiology·2007
Same author

Mechanistic studies of the long chain acyl-CoA synthetase Faa1p from Saccharomyces cerevisiae.

Biochimica et biophysica acta·2007

Related Experiment Video

Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
10:57

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children

Published on: August 22, 2012

24.2K

Public Health.

Jordan Zaenglein1, Kathleen Esselink2, Hong Li2

  • 1Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital Dallas, Dallas, TX, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
PubMed
Summary
This summary is machine-generated.

Electronic Health Records, like MyChart, effectively recruit for Alzheimer's disease prevention trials. Careful screening criteria selection is key to successful participant enrollment and reducing failures.

More Related Videos

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Published on: December 23, 2022

2.6K
Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K

Related Experiment Videos

Last Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
10:57

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children

Published on: August 22, 2012

24.2K
Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

Published on: December 23, 2022

2.6K
Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
07:20

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

Published on: January 28, 2014

37.1K

Area of Science:

  • Neurology
  • Clinical Trials
  • Public Health

Background:

  • The Impact of Intensive Treatment of Systolic Blood Pressure (SBP) on Brain Perfusion, Amyloid, and Tau in Older Adults (IPAT) is an NIH-funded randomized control trial (RCT) for Alzheimer's disease (AD) prevention.
  • The trial aims to understand how intensive SBP lowering affects brain amyloid accumulation in older adults, enrolling 180 participants over 2 years.

Purpose of the Study:

  • To evaluate the effectiveness of using electronic health records (EHR), specifically Epic® MyChart®, for recruiting participants into an AD prevention trial.
  • To assess the impact of modifying screening criteria on recruitment efficiency and enrollment rates.

Main Methods:

  • Utilized the University of Texas Southwestern Medical Center (UTSW) EHR opt-out system, contacting over 616,000 active patients.
  • Implemented four distinct changes to screening criteria to identify high-yield parameters for study enrollment.
  • Tracked enrollment and phone screen failure rates across different screening criteria sets.

Main Results:

  • MyChart messaging via EHR was the most successful recruitment source, achieving 35% of study enrollment.
  • Despite screening criteria modifications, enrollment and phone screen failure rates remained relatively stable.
  • An increase in in-person consent failure rates was observed as the number of participants passing initial phone screens increased.

Conclusions:

  • Electronic Health Records, particularly MyChart, represent a valuable resource for recruiting participants in Alzheimer's disease prevention trials.
  • Careful selection and refinement of participant screening criteria are crucial for optimizing recruitment efficiency and success in clinical trials.