Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
Speech Production: Percent Change in Treated Items Immediately Post Treatment |
Change in accuracy of articulation of treated items measured by percent increase in accuracy above the highest baseline measurement; production of words designated for treatment was measured repeatedly in non-treatment probes prior to treatment, throughout all study phases and immediately post treatment with percent accuracy calculated for each probe (0% to 100% correct). The highest percentage accuracy achieved in baseline probes was subtracted from the percentage accuracy achieved at the conclusion of treatment to obtain change in accuracy value - this reflects change from maximum correct performance in baseline (baseline). e.g., if in baseline probes, performance ranged from 10% to 30% accuracy and at post treatment performance was 90% accuracy, the change value would be 60% (90% minus 30%). A greater value indicates greater change in articulation/production of words. Change could be positive (improved articulation) or negative (poorer articulation) |
Baseline vs. Immediately Post Treatment (7 week treatment period) |
|
Secondary |
Speech Production: Percent Change in Untreated Items (Related Items) Immediately Post Treatment |
Change in articulatory accuracy of untreated items, but related items as measured by percent increase in accuracy above the highest baseline measurement; production of words designated for non-treatment was measured repeatedly in non-treatment probes prior to treatment, throughout all study phases and immediately post treatment with percent accuracy calculated for each probe (0% to 100% correct). The highest percentage accuracy achieved in baseline probes was subtracted from the percentage accuracy achieved at the conclusion of treatment to obtain change in accuracy value - this reflects change from maximum correct performance in baseline. e.g., if in baseline probes, performance ranged from 10% to 30% accuracy and at post treatment performance was 90% accuracy, the change value would be 60% (90% minus 30%). A greater change value indicates greater change in articulation/production of words. Change could be positive (improved articulation) or negative (poorer articulation) |
Baseline vs. Immediately Post Treatment (7 week treatment period) |
|
Secondary |
Speech Production: Percent Change for Treated Items After the Completion of Treatment |
Change in articulatory accuracy of treated items as measured by percent increase in accuracy above the highest baseline measurement; production of words designated for treatment was measured repeatedly in non-treatment probes prior to treatment, throughout all study phases, and at 7 weeks immediately after each treatment with percent accuracy calculated for each probe (0% to 100% correct). The highest percentage accuracy achieved in baseline probes was subtracted from the percentage accuracy achieved at 7 weeks immediately after the conclusion of each treatment to obtain change in accuracy value - this reflects change from maximum correct performance in baseline (pre-treatment). e.g., if in baseline probes, performance ranged from 10% to 30% accuracy and at post treatment performance was 90% accuracy, the change value would be 60% (90% minus 30%). A greater change value indicates greater change in articulation/production of words. |
Baseline vs. 7 weeks post treatment [measured immediately after the completion of each treatment] |
|
Secondary |
Functional Communication Skills: T-Score |
Measurement of functional every day communication skills using the Aphasia Communication Outcome Measure (ACOM) with a T-score computed at each administration which was at baseline and then 10 weeks after the completion of all treatment. This outcome measure was only completed at baseline and at the completion on all treatment [not measured after the completion of each treatment]. The rating scale for functional communication skills was completed by the patient (or a spouse if patient's auditory comprehension was significantly impaired) (T-Scores range from 0 to 100; Higher T-scores indicate greater functional communication skills) |
Baseline vs. 10 weeks after the completion of all treatment [measured at pre-treatment and post-treatment; conclusion of all treatment] |
|
Secondary |
Speech Intelligibility: Percentage |
Measurement of speech intelligibility for a set of fifty words (non-treatment words) from the Assessment of Speech Intelligibility of Dysarthric Speech as judge by an unfamiliar listener that was measured at baseline and then at 10 weeks post all treatment with a percentage of speech intelligibility (0% to 100% intelligible).This measurement was only conducted at pre-treatment and at the conclusion of all treatment [not measured after each treatment]. |
Baseline vs. 10 weeks post all treatment [measured at pre-treatment and post-treatment; conclusion of all treatment] |
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