OP52 Health Technology Assessment Of Pain-Free Blood Draw Devices In Pediatrics

Abstract

Introduction

Blood collection in a pediatric population is a time-consuming activity and an unpleasant experience. Moreover, many laboratory tests require only small amounts of blood while larger quantity of blood is usually drawn, generating excess waste that must be properly disposed of. To solve patient concerns and workflow inefficiencies biomedical companies developed Pain-Free Blood Draw (PFBD) devices. The aim of this health technology assessment (HTA) study is to compare the performances of PFBD devices with the standard venipuncture to evaluate the potential benefits of introducing PFBD devices into clinical practice.

Methods

PFBD devices use microneedles that breach the stratum corneum, significantly reducing the pain perception due to the superficial skin penetration. Decision-oriented HTA method, was applied to conduct the HTA process. It is an analytical instrument that integrates the EunetHTA CoreModel with the analytic hierarchy process, to choose the best technology solution by identifying the main evaluation criteria and defining the weightsof system and performance values. Eight professionals have been involved to define the evaluation criteria and to measure the two technologies’ performance. As the method requires, a literature review was conducted to define the evaluation scheme represented by a multilevel decision tree composed of evaluation areas (domains) and key performance indicators (KPI).

Results

Five evaluation domains were included in the analysis (clinical effectiveness, safety, costs, organizational aspects, and technical characteristics), described by 35 KPIs. Preliminary clinical effectiveness results showed diagnostic concordance between blood samples obtained with PFBD and venipuncture. Even if the additional costs of PFBD, these devices seem to improve the safety by reducing the biological risks for operators. Moreover, considering pediatric patients, organizational aspects would benefit by the use of PFBD in terms of ease of use, compliance of patients, and time reduction for blood collection.

Conclusions

Results showed that PFBD not only have great repercussions in terms of clinical benefits, especially for pediatric patients, but also a significant impact in terms of organizational aspects.