Trial results for a study on the feasibility of measuring vertical perception in acute Stroke were posted on 2025-06-08, reporting a mean subjective visual vertical of 3.2 Degrees in the bucket test among 53 participants.
Background
Stroke can lead to various neurological deficits, including impairments in spatial perception. Vertical perception deficits, such as lateropulsion or 'pusher syndrome,' can significantly impact a patient's ability to sit, stand, and walk, complicating rehabilitation efforts and increasing the risk of falls. Identifying these deficits early in acute stroke patients is crucial for guiding targeted therapeutic interventions. Standardized assessment tools are essential for consistent and accurate diagnosis in a clinical setting.
Trial design
This completed observational study enrolled 53 participants with Stroke. The primary purpose was to establish the feasibility of completing the Catherine Bergego Scale, Scale for Contraversive Pushing (SCP), and bucket test in a clinical environment with acute stroke patients to assist with the identification of vertical perception loss. Participants were asked to complete these assessments with a therapist 48 hours after admission.
Key results
The key measurements reported from the study include:
- For the Bucket Test to Measure Subjective Visual Vertical (SVV) in the Intervention Group, the mean value was 3.2 Degrees with a Standard Deviation of 3.6.
- For the Catherine Bergego Scale to Measure Neglect in the Intervention Group, the median value was 0 Units on a scale (0-30).
- For the Scale for Contraversive Pushing to Measure Lateropulsion in the Intervention Group, the median value was 0 Units on a scale (0-6).
What this means
The posted results provide specific measurements for vertical perception and related deficits in acute stroke patients using the selected assessment tools. The mean subjective visual vertical of 3.2 Degrees from the bucket test, along with median scores of 0 on the Catherine Bergego Scale and the Scale for Contraversive Pushing, offer initial data points for these assessments in an acute stroke population. These findings contribute to understanding the practical application and potential utility of these tools for identifying vertical perception loss in a clinical setting, which is essential for guiding early rehabilitation strategies for patients with stroke.
Source
The information regarding these trial results was obtained from ClinicalTrials.gov, a public database of clinical studies. The results for the study NCT06301815, titled "Feasibility of Measuring Vertical Perception in Acute Stroke", were posted on 2025-06-08 on clinicaltrials.gov.