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Clinical Trial Summary

The proposed research will test the efficacy of group conversation treatment for people with aphasia and explore whether the effects of treatment differ as a result of the following factors: 1. Group size: Do large groups of 6-8 people with aphasia or dyads of 2 people with aphasia demonstrate different levels of improvement with this treatment? 2. Group composition: Do effects of conversation group treatment differ if the groups include members with similar or different types of aphasia? 3. Aphasia severity: Do effects of conversation group treatment differ if the individuals within the group have mild-moderate or moderate-severe profiles of aphasia? Treatment sessions will occur in groups of 6-8 people with aphasia or with 2 people with aphasia. During treatment sessions, discourse will be facilitated on a focused set of every day topics, such as current events or travel. Linguistic and multi modal cueing hierarchies will be tailored to individual client goals and used to maximize communication success. The prediction is that conversation treatment is an effective method for improving communication in people with aphasia, but that specific benefits may differ based on variables such as group size, group composition, and aphasia severity. The results will help inform best practices for aphasia treatment and refine a hypothesized model about the mechanisms underlying conversation treatment.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05113160
Study type Interventional
Source Boston University Charles River Campus
Contact Elizabeth Hoover, PhD
Phone (617) 353-8967
Email [email protected]
Status Not yet recruiting
Phase N/A
Start date January 1, 2022
Completion date April 30, 2026

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