ArticleTherapeutic innovation & regulatory science2026
Parents' Perspectives on Access to Pediatric Rare Disease Cross-Border Clinical Trials in Europe: Experiences of Language Inclusion and Preferences.
Article in Therapeutic innovation & regulatory science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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8 authors.
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Abstract
introductionAccess to cross-border clinical trials may represent the sole therapeutic option for children living with rare diseases for which no approved medicines exist. Many children are excluded from participation in trials due to language restrictions. There are insufficient comprehensive analyses of the experiences and preferences of parents across Europe concerning participation and exclusion of their child in international clinical trials, particularly regarding language support during enrollment in cross-border clinical research studies.
methodsAn anonymous online survey was designed and translated into 22 official European languages to collect data from parents of children living with a disease across Europe. The survey included five sections: (1) sociodemographic information; (2) experience participating in a clinical trial; (3) experience in cases where the patient was unable to take part in a study abroad; (4) experience participating in a clinical trial abroad; and (5) preferences regarding decentralized trial options.
results1,436 responses were analyzed from parents across 34 European countries. KEY
findings55.7% of the parents reported being able to communicate in English. 10.7% had prior clinical trial experience, of whom 30.1% traveled abroad to enable their child to participate. Among those reporting being excluded from cross-border trials, 34.7% cited language barriers or country of residence as the reason. Most families expressed a strong willingness to accept decentralized trial options, regardless of where the study may be conducted.
conclusionsAccommodating language translation to permit participation in a clinical trial abroad is feasible. While a significant percentage of caregivers of pediatric patients in Europe could communicate in English, approximately one-third of those excluded from clinical trials cited language barriers or country of residence as the reason. When translation was required, the most commonly offered solution was the use of professional interpreters, an accommodation that could enable broader patient participation in essential research.
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