A Preliminary Examination of a Novel Telepractice Screening Protocol for Poststroke Aphasia.

Abstract

The delivery of telepractice interventions for people with poststroke aphasia has been found effective and feasible compared to traditional, in-person interventions; however, telepractice assessments, particularly screening protocols, which may foster convenient access to aphasia diagnostic services, have received limited examination within the aphasia literature. Therefore, the purpose of this study was to examine a novel telepractice screening protocol for people with poststroke aphasia that assesses both language and extralinguistic cognitive abilities via both performance-based and patient-reported measures. Twenty-one participants with previously diagnosed poststroke aphasia completed the telepractice administration of the Frenchay Aphasia Screening Test (FAST), the Aphasia Impact Questionnaire-21 (AIQ-21), the Oxford Cognitive Screen (OCS), and the Cognitive-Communication Checklist for Acquired Brain Injury (CCCABI). Care partners of the participants completed the Communicative Effectiveness Index (CETI). After the telepractice session, each participant completed a feasibility questionnaire to rate their overall experience. All participants screened as having aphasia. Pearson correlation analyses yielded a strong positive relationship between OCS and FAST scores (r = .74), a strong relationship between OCS and CCCABI scores (r = -.71), and a moderate relationship between FAST and AIQ-21 scores (r = -.35). Moderate relationships were noted between the performance-based measures and the CETI (r = .30). The overall feasibility of telepractice administration was rated positively by each participant. No significant relationships were found between the feasibility responses and participant characteristics. Overall, the telepractice screening protocol yielded an effective and feasible way to identify poststroke aphasia. Similar to in-person administration of screening measures, it was more difficult to identify milder levels of aphasia severity. Future research should examine whether this telescreening protocol can identify poststroke aphasia within the broader stroke population.