Interventions to alleviate anxiety and pain during venipuncture in children with chronic gastrointestinal and/or liver disease: A single-center prospective observational study.

Abstract

The goal of this longitudinal study was to reduce anxiety and pain in children with chronic conditions from the gastrointestinal tract during venipuncture. These children undergo regular venipuncture as part of their medical management and the procedure is often accompanied with anxiety and pain. In addition, children as well as their parents and health care professionals (HCPs) often suffer "compassionate pain" because of emotional interference. In a realistic clinical setting, different psychological and medical interventions were examined: (1) Psychoeducational brochures and (2) four different medical-technical interventions during venipuncture. In a large hospital in Germany, 169 children, their parents, and HCPs were asked to rate anxiety and pain during venipuncture before and after the intervention. Children showed a clear preference for some of the medical-technical interventions. Using Linear Mixed Models anxiety and pain rated by the children themselves showed no significant reduction. However, parents and HCPs reported a significant reduction. Age, gender, and status of liver transplantation were associated with a reduction in anxiety and pain in most of the analyses. Both psychoeducational brochures and medical-technical interventions had a positive impact on anxiety and pain. However, effectivity for the medical-technical interventions was lower than in previous studies utilizing individual interventions. Reasons for this difference as well as possibilities to improve the intervention are discussed. In addition, this study provides practical day-to-day information about the implementation of interventions for the work in pediatric units such as when and how to provide psychoeducational materials.