TEXT MY BP MEDS NOLA: A pilot study of text-messaging and social support to increase hypertension medication adherence

Effects of a medication adherence app among medically underserved adults with chronic illness: a randomized controlled trial

For individuals living with a chronic illness who require use of long-term medications, adherence is a vital aspect of successful symptom management and outcomes. This study investigated the effect of a smartphone app on adherence, self-efficacy, knowledge, and medication social support in a medically underserved adult population with various chronic illnesses. Participants were randomized to a group who used the app for one month or a control group provided with a printed medication list. Compared to the control group, participants receiving the intervention had significantly greater medication adherence (Cohen's d = -0.52, p = .014) and medication self-efficacy (Cohen's d = 0.43, p = .035). No significant effects were observed related to knowledge or social support. The findings suggest use of the app could positively impact chronic disease management in a medically underserved population in the United States.

The DCM Project Portal: A direct-to-participant platform of The DCM Research Project

Study objective

To develop a digital platform to conduct family-based, dilated cardiomyopathy (DCM) genetic research.

Design

The DCM Project Portal, a direct-to-participant electronic recruitment, consent, and communication tool, was designed using prior experience with traditional enrollment methods and characteristics and feedback of current participants.

Participants

DCM patients (probands) and their family members enrolled from June 7, 2016 to March 15, 2020 at 25 US advanced heart failure programs.

Results

The portal was designed as a self-guided, three module (registration, eligibility, and consent) process with supporting informational and messaging resources integrated throughout. The experience is tailored to user type and the format adaptable with programmatic growth. Characteristics of participants of the recently completed DCM Precision Medicine Study were assessed as an exemplary user population. A majority of the diverse (34 % non-Hispanic Black (NHE-B), 9.1 % Hispanic; 53.6 % female) proband (n = 1223) and family member (n = 1781) participants aged ≥18 years reported not at all or rarely having problems learning about their health from written information (81 %) and a high confidence in completing medical forms (77.2 % very much or often confident), supporting a self-guided model. A majority of participants across age and race-ethnicity groups reported internet access, with highest rates of no reported access in those ≥77 years (31.9 %), NHE-B (25.2 %), and Hispanic (22.9 %), a similar pattern to those reported by the US Census Bureau as of 2021.

Conclusions

The portal is an example of a digital approach to family-based genetic research that offers opportunity to improve access and efficiency of research operations.

Improving Hypertension Control in Vulnerable Populations Around the World

PURPOSE OF REVIEW

This review aims to describe recent literature, guidelines, and approaches to reveal and reduce hypertension burden in disadvantaged populations. Hypertension is a major global health issue and the most potent risk factor for cardiovascular disease, morbidity, and mortality. It disproportionally affects vulnerable populations, including low-, middle-, and high-income countries. Specifically, the burden of hypertension is higher in US Black adults, and addressing social determinants of health is crucial for reducing disparities among vulnerable populations worldwide.

RECENT FINDINGS

Multifactorial approaches, including lifestyle modifications and combination drug therapy, are essential in managing hypertension. Community-based interventions, team-based care, and telehealth strategies can also improve hypertension control. Additionally, renal nerve denervation is a potential treatment for resistant hypertension. Overall, to reduce the global hypertension burden among vulnerable populations, emphasis should be placed on equitable healthcare access and application of evidence-based medicine.

Eliminating hypertension disparities in U.S. non-Hispanic black adults: current and emerging interventions

PURPOSE OF REVIEW

Hypertension in non-Hispanic black (NHB) adults in the United States has an earlier onset, higher prevalence, and increased severity compared with other racial/ethnic populations. Uncontrolled hypertension is responsible for the increased burden of cardiovascular disease (CVD) morbidity and mortality and decreased longevity in NHB adults. Unfortunately, eliminating the persistent hypertension-associated disparities and the white/black mortality gap, worsened by the COVID-19 pandemic, has been challenging. Overcoming the social determinants of health (SDOH), implementing therapeutic lifestyle changes (TLC), and using intensive guideline-directed medical therapy are required. Moreover, novel approaches, including community-based interventions and self-measured blood pressure (SMBP) monitoring, may mitigate U.S. disparities in hypertension.

RECENT FINDINGS

In this review, we discuss recent data regarding the U.S. NHB adult disparate hypertension control and CVD morbidity and mortality. We note current approaches to address disparities, such as TLC, evidence-based pharmacotherapy, community-based interventions and SMBP. Finally, we explore future research and initiatives to seek hypertension-related health equity.

SUMMARY

In the final analysis, longstanding, unacceptable hypertension and CVD morbidity and mortality in U.S. NHB adults must be addressed. Appropriate TLC and evidence-based pharmacotherapy benefit all populations, especially NHB adults. Ultimately, novel community-based interventions and SMBP may help overcome the SDOH that cause hypertension disparities.

The DCM Project Portal: A direct-to-participant platform of The DCM Research Project

Study Objective

To develop a digital platform to conduct family-based, dilated cardiomyopathy (DCM) genetic research.

Design

Innovative approaches are needed to achieve large family enrollment targets. The DCM Project Portal, a direct-to-participant electronic recruitment, consent, and communication tool, was designed using prior experience with traditional enrollment methods, characteristics and feedback of current participants, and internet access of the US population.

Participants

DCM patients (probands) and their family members.

Results

The portal was designed as a self-guided, three module (registration, eligibility, and consent) process with internally created supporting informational and messaging resources integrated throughout. The experience can be tailored to user type and the format adapted with programmatic growth. Characteristics of participants of the recently completed DCM Precision Medicine Study were assessed as an exemplary user population. A majority of the diverse (34% non-Hispanic Black (NHE-B), 9.1% Hispanic; 53.6% female) proband (n=1223) and family members (n=1781) participants aged ≥18 years reported not at all or rarely having problems learning about their health from written information (81%) and a high confidence in completing medical forms (77.2% very much or often confident). A majority of participants across age and race-ethnicity groups reported internet access, with highest rates of no reported access in those ≥77 years, NHE-B, and Hispanic, which reflects patterns similar to rates reported by the US Census Bureau as of 2021.

Conclusions

Digital enrollment tools offer opportunity to improve access and efficiency. The portal is an example of a digital approach to family-based genetic research.