Telehealth in antenatal care: recent insights and advances

Telemedicine ultrasound assessment for placenta accreta spectrum: Utility and interobserver reliability of asynchronous remote imaging review

OBJECTIVE

Management of patients with placenta accreta spectrum (PAS) by trained multidisciplinary teams is associated with improved outcomes. Ultrasound can predict intraoperative risks, but expert ultrasound imaging of PAS is often limited. Telemedicine is used increasingly in obstetrics, permitting expert consultation when essential resources are not available locally. Our objective was to evaluate the feasibility of teleconsultation using standardized ultrasound image acquisition and reporting, and to correlate prognosis with intraoperative findings in patients at risk for PAS.

METHODS

A total of 12 PAS imaging experts (teleconsultants) were selected to asynchronously review deidentified standardized grayscale and color Doppler ultrasound images for five patients who had completed treatment for PAS, resulting in 60 individual teleconsultations. All patients were managed at a center using standardized imaging acquisition and intraoperative topographic classification to individualize surgical management. Teleconsultants reported the predicted topographic classification and recommended a surgical approach based on the topographic classification algorithm. Prognoses were compared with that reported by the local sonologist and with intraoperative findings.

RESULTS

In all five patients, local sonologist prognosis and antenatal topographic classification was confirmed during surgery and the final surgical approach matched that which was recommended preoperatively. Teleconsultant antenatal evaluation and management plans matched those of the local team in 71.7% of the cases. When reports differed, PAS severity was overestimated in nine reviews (16.9%) and was underestimated in six reviews (11.3%).

CONCLUSION

Remote imaging teleconsultation provides accurate prenatal staging in most patients at risk for PAS. Teleconsultation is a feasible strategy to improve prenatal imaging, management planning, and guidance for local teams in settings with limited healthcare resources.

The effect of home ultrasound on maternal anxiety in patients with previous recurrent pregnancy loss: A randomized control trial

BACKGROUND

Patients with previous recurrent pregnancy loss are subject to increased maternal anxiety and reduced antenatal attachment during the subsequent pregnancy. Maternal anxiety is associated with worse pregnancy and neonatal outcomes. Home ultrasound is a feasible tool with the potential to alleviate maternal anxiety by ensuring fetal well-being.

OBJECTIVE

This study aimed to investigate the impact of complementing standard prenatal care with twice-weekly telemedicine visits incorporating home ultrasound on maternal anxiety and antenatal attachment in individuals with a history of recurrent pregnancy loss.

STUDY DESIGN

In this randomized controlled trial, patients with a history of 2 or more prior abortions were randomized early in their subsequent pregnancy in a 1:1 ratio into either the control group, which received standard high-risk prenatal care, or the study group, which received additional twice-weekly home-ultrasound sessions. The home-ultrasound scans assessed fetal pulse, movements, and amniotic fluid volume, aiming to provide maternal reassurance. Patients performed the scans themselves using the Pulsenmore device, with real-time guidance from a physician. Maternal anxiety was assessed using the validated State-Trait Anxiety Inventory Scale (STAI-S) and the Revised Prenatal Distress Questionnaire (NuPDQ), while maternal attachment was measured with the validated Maternal Antenatal Attachment Scale (MAAS-2) at 3 time points during pregnancy. The primary outcome was the STAI-S score at the final prenatal visit. A sample size of 50 patients was calculated to detect a 20% difference in the primary outcome.

RESULTS

Of the 57 patients recruited, 50 completed the follow-up, 25 in each group. There were no significant differences in demographics between the groups. The primary outcome (STAI score at the last visit) was significantly lower in the device group compared to the control group (P=.037). In addition, the study group exhibited a greater reduction in STAI scores between the first and last visits (P=.045), and a significantly higher MAAS score at the end of the follow-up period (P=.046).

CONCLUSION

Integrating routine home-ultrasound telemedicine visits into prenatal care can significantly reduce maternal anxiety during pregnancy and contribute to greater maternal attachment in individuals with a history of recurrent pregnancy loss. These results emphasize the potential benefits of home ultrasound as a tool to alleviate anxiety, provide a sense of control, and foster a deeper maternal connection among pregnant individuals who have experienced previous pregnancy loss.

Impact of Digital Health Interventions on Birth Equity: A Review

The rise in smartphone utilization and technology uptake has popularized digital health interventions as a means of supporting healthy pregnancies and optimizing maternal and child health. Digital health interventions include several modalities, such as telemedicine, remote patient monitoring, smartphone applications, web-based interventions, wearables, and health information technology. However, the impact of these interventions on improving maternal and infant health outcomes by race and socioeconomic status to achieve birth equity is unknown. This review summarizes current literature on the impact of digital health interventions on the outcomes of communities of color and lower socioeconomic status in the United States. We demonstrate there is emerging evidence of the impact of digital health interventions on maternal health outcomes, particularly for telemedicine, but evidence specifically focused on assessing outcomes by race and ethnicity and for other modalities, like mHealth apps or wearables, is limited. Digital health interventions may play a part in birth equity initiatives, but should not be considered a standalone solution, and instead should be integrated into other existing efforts to achieve birth equity, like diversifying the clinician workforce, expanding access to high-quality prenatal and postpartum care, or delivering respectful maternity care.

Global inequities in adverse pregnancy outcomes: what can we do?

The Health Equity Leadership & Exchange Network states that "health equity exists when all people, regardless of race, sex, sexual orientation, disability, socioeconomic status, geographic location, or other societal constructs, have fair and just access, opportunity, and resources to achieve their highest potential for health." It is clear from the wide discrepancies in maternal and infant mortalities, by race, ethnicity, location, and social and economic status, that health equity has not been achieved in pregnancy care. Although the most obvious evidence of inequities is in low-resource settings, inequities also exist in high-resource settings. In this presentation, based on the Global Pregnancy Collaboration Workshop, which addressed this issue, the bases for the differences in outcomes were explored. Several different settings in which inequities exist in high- and low-resource settings were reviewed. Apparent causes include social drivers of health, such as low income, inadequate housing, suboptimal access to clean water, structural racism, and growing maternal healthcare deserts globally. In addition, a question is asked whether maternal health inequities will extend to and be partially due to current research practices. Our overview of inequities provides approaches to resolve these inequities, which are relevant to low- and high-resource settings. Based on the evidence, recommendations have been provided to increase health equity in pregnancy care. Unfortunately, some of these inequities are more amenable to resolution than others. Therefore, continued attention to these inequities and innovative thinking and research to seek solutions to these inequities are encouraged.

Digital health and health equity: How digital health can address healthcare disparities and improve access to quality care in Africa

The healthcare industry is constantly evolving to bridge the inequality gap and provide precision care to its diverse population. One of these approaches is the integration of digital health tools into healthcare delivery. Significant milestones such as reduced maternal mortality, rising and rapidly proliferating health tech start-ups, and the use of drones and smart devices for remote health service delivery, among others, have been reported. However, limited access to family planning, migration of health professionals, climate change, gender inequity, increased urbanization, and poor integration of private health firms into healthcare delivery rubrics continue to impair the attainment of universal health coverage and health equity. Health policy development for an integrated health system without stigma, addressing inequalities of all forms, should be implemented. Telehealth promotion, increased access to infrastructure, international collaborations, and investment in health interventions should be continuously advocated to upscale the current health landscape and achieve health equity.

The Management of Preeclampsia: A Comprehensive Review of Current Practices and Future Directions

Preeclampsia (PE) is a disease in pregnancy that is characterized by new-onset hypertension end-organ dysfunction, often occurring after 20 weeks of gestation. Risk factors include a prior history of PE, diabetes, kidney disease, obesity, and high maternal age at pregnancy. Current treatment and management guidelines focus on the management of high blood pressure and any potential complications. The only known curative treatment is termination of pregnancy (either induction of delivery or cesarean section). However, the current guidelines and recommendations lack adequate prediction markers and are unable to prevent maternal and fetal mortality. There also exists a need for multidisciplinary collaborative action in view of the quality of life and psycho-educational counseling.