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Evaluation of a Scalable Design for a Pediatric Telemedicine and Medication Delivery Service: A Prospective Cohort
Molly B Klarman1, Xiaofei Chi1, Youseline Cajusma1
1Department of Pediatrics, University of Florida, Gainesville, Florida.
Insights
A scalable telemedicine and medication delivery service (TMDS) improved pediatric healthcare access in Haiti. This innovative model achieved similar patient improvement rates while significantly reducing in-person visits, demonstrating a safe and effective approach.
Area of Science:
- Global Health
- Pediatric Medicine
- Health Services Research
Background:
- Early healthcare access is crucial for reducing child morbidity and mortality.
- Telemedicine and medication delivery services (TMDS) offer potential solutions but face scalability challenges.
- Innovative service delivery models are needed to improve pediatric care access in resource-limited settings.
Purpose of the Study:
- To evaluate a scalable pediatric telemedicine and medication delivery service (TMDS) in Haiti.
- To assess the clinical and operational impact of a tiered triage system within the TMDS.
- To compare the outcomes of the scalable TMDS with a traditional in-person care model.
Main Methods:
- A prospective cohort study evaluated a scalable TMDS in pediatric patients (≤10 years) in Haiti.
- The scalable TMDS triaged cases: severe to hospital, nonsevere with high uncertainty to in-person household visits, and nonsevere with low uncertainty to medication delivery only.
- Clinical and operational metrics were compared against a reference study with universal in-person examinations for nonsevere cases.
Main Results:
- 1,043 cases were enrolled in the scalable TMDS; only 19% of nonsevere cases required in-person visits.
- Improvement rates at 10 days were similar between the scalable (81%) and reference (85%) modes.
- Follow-up care seeking was lower in the scalable mode (15%) compared to the reference mode (24%).
Conclusions:
- A scalable TMDS with a tiered triage system achieved noninferior clinical improvement rates compared to traditional care.
- This model significantly reduced the need for in-person examinations, demonstrating a 5-fold efficiency gain.
- The findings support the scalability and safety of this innovative TMDS for improving pediatric healthcare access.
Abstract:
Early access to health care is essential to avert morbidity and mortality. A telemedicine and medication delivery service (TMDS) is an innovative solution to address this need; however, pathways to scalability are unclear. We sought to evaluate a scalable pediatric TMDS. A TMDS in Haiti was configured for scalability by triaging severe cases to hospital-level care, nonsevere cases with higher clinical uncertainty to in-person examinations at households, and nonsevere cases with low clinical uncertainty to medication delivery alone. This design was evaluated in a prospective cohort study conducted among pediatric patients 10 years old or younger. Clinical and operational metrics were compared with a formative reference study in which all nonsevere patients received an in-person examination. The primary outcomes were rates of clinical improvement/recovery and in-person care seeking at 10 days. In total, 1,043 cases were enrolled in the scalable TMDS mode, and 19% (190) of nonsevere cases received an in-person examination; 382 cases were enrolled in the reference study, and 94% (338) of nonsevere cases received an in-person examination. At 10 days, rates of improvement were similar for the scalable and reference modes. Rates of participants who sought follow-up care were 15% in the scalable mode and 24% in the reference mode. In the context of a 5-fold reduction of in-person examinations, participants in the scalable mode had noninferior rates of improvement at 10 days. These findings highlight an innovative and now scalable solution to improve early access to health care without compromising safety.
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