Virtually Delivered Psychosocial Intervention for Prenatally Diagnosed Congenital Heart Disease: Feasibility and Acceptability of HEARTPrep

Ethical Considerations in Fetal Cardiology

Fetal cardiology has evolved over the last 40 years and changed the timing of diagnosis and counseling of congenital heart disease, decision-making, planning for treatment at birth, and predicting future surgery from the postnatal to the prenatal period. Ethical issues in fetal cardiology transect multiple aspects of biomedical ethics including improvement in prenatal detection and diagnostic capabilities, access to equitable comprehensive care that preserves a pregnant person's right to make decisions, access to all reproductive options, informed consent, complexity in shared decision-making, and appropriate use of fetal cardiac interventions. This paper first reviews the literature and then provides an ethical analysis of accurate and timely diagnosis, equitable delivery of care, prenatal counseling and shared decision-making, and innovation through in utero intervention.

Nurse-guided Mobile Health Care Program to Reduce Emotional Distress Experienced by Parents of Infants Prenatally Diagnosed with Critical Congenital Heart Disease: A Pilot Study

Background

Following prenatal diagnosis of critical congenital heart disease (CCHD), parents encounter emotional distress while facing caregiving challenges. Supportive psycho-educational interventions using mobile health (mHealth) can make care more accessible.

Objectives

We tested a novel nurse-guided mHealth care program, Preparing Heart and Mind™ (PHM™), with the objectives of examining feasibility and estimating the effect of the intervention on parents' emotional distress.

Methods

This pilot study design randomized participants using a 2:1 intervention to control ratio. Analysis involved description of retention, and intervention attendance and engagement, and adjusted linear mixed models to estimate group differences in depressive (CES-D), anxiety (STAI-S), and traumatic stress (IES-r) symptoms.

Results

The sample included 55 parents (n=38 PHM™ group, n=17 control). Complete retention of 37 (67%) parents included 29 (76%) in the PHM™ group and 8 (47%) control. Most attrition was due to infant death (7 parents), transplant referral (2 parents), or postnatal diagnostic ineligibility (4 parents). For the PHM™ group, ≥96% of parents attended pre- and postnatal sessions and most (65%) messaged with the nurse. mHealth engagement was highest prenatally, with handling uncertainty the most viewed topic (average 94% pages viewed). In linear mixed models analyses, the PHM™ group had on average 4.84 points lower depression (95% CI: -10.68-1.04), 6.56 points lower anxiety (-14.04-0.92), and 6.28 points lower trauma (-14.44-1.88) scores by study end.

Conclusion

Findings suggest that a nurse-guided mHealth approach is feasible and may contribute to a clinically important reduction in parents' emotional distress.

User-Centered Development of HEARTPrep, a Digital Health Psychosocial Intervention for Prenatally Diagnosed Congenital Heart Disease

User-centered models for the development of digital health interventions are not consistently applied in healthcare settings. This study used a five-phase, user-centered approach to develop HEARTPrep©, a psychosocial intervention delivered via mobile app and telehealth to mothers expecting a baby with congenital heart disease (CHD) to promote maternal, family, and child well-being. Phases of intervention development were: (I) establishing partnerships; (II) creating content; (III) developing prototype and testable intervention; (IV) conducting think-aloud testing; and (V) completing beta testing. Partnerships with parents, clinicians, and design/technology experts were integral throughout the development of HEARTPrep©. Parents of children with CHD also served as participants in Phases II-V, contributing to the creation of content and providing feedback to inform the iterative refinement of HEARTPrep©. These five phases produced a refined digital health intervention with promising feasibility, usability, and acceptability results. This user-centered approach can be used to develop digital health interventions targeting various health outcomes.

A randomized controlled trial to assess the impact of psychoeducation on the quality of life of parents with children with congenital heart defects-Quantitative component

PURPOSE

To develop, implement and assess the results of psychoeducation to improve the QoL of parents with CHD newborns.

METHODS

Participants were parents of inpatient newborns with the diagnosis of non-syndromic CHD. We conducted a parallel RCT with an allocation ratio of 1:1 (intervention vs. control), considering the newborns, using mixed methods research. The intervention group received psychoeducation (Parental Psychoeducation in CHD [PPeCHD]) and the usual routines, and the control group received just the regular practices. The allocation concealment was assured. PI was involved in enrolling participants, developing and implementing the intervention, data collection and data analysis. We followed the Consolidated Standards of Reporting Trials (CONSORT) guidelines.

RESULTS

Parents of eight newborns were allocated to the intervention group (n = 15 parents) and eight to the control group (n = 13 parents). It was performed as an intention-to-treat (ITT) analysis. In M2 (4 weeks), the intervention group presented better QoL levels in the physical, psychological, and environmental domains of World Health Organization Quality of Life instrument (WHOQOL-Bref). In M3 (16 weeks), scores in physical and psychological domains maintained a statistically significant difference between the groups.

CONCLUSIONS

The PPeCHD, the psychoeducational intervention we developed, positively impacted parental QoL. These results support the initial hypothesis. This study is a fundamental milestone in this research field, adding new essential information to the literature.