Study of Pulse Pressure During Tilttable and Erigo® in Adult Patients With Acquired Brain Injury

Not Applicable

Completed

• Conditions: Hypotension, Orthostatic; Brain Injuries; Syncope
• Interventions: Device: Erigo® Hocoma; Device: Traditional tilt table from Rehab-Care

• Registration Number: NCT02700399
• Lead Sponsor: University of Aarhus

Brief Summary

The purpose of this study is to determine if the pulse pressure changes are different whether patients are training in a traditional tilt table as compared to a robotic assisted tilt table, which induces leg movement.

Detailed Description

The trial takes place in a non private hospital in Denmark. Patients are recruited from two wards treating patients with severe brain injury, and all patients admitted in the study period are considered in regards to inclusion or exclusion. Patients are included via closest relatives accept, and the patients GP(General Practitioner). Any adverse effect or event will be reported to the local ethics committee. All data will be collected simultaneously with the interventions. Some data will be directly recorded via monitor output, and some data will be directly inputted in Epidata, while trial takes place.

Sample size has been calculated to be between 10 and 60 individuals depending on the actual difference. Beyond 60 included individuals the clinical relevance of a statistical significant result is no longer apparent. If any individual variables are noncomplete, an analysis of the subjects with missing data, will be undertaken.

The statistical analyses planned follows the general crossover design using an approach considering 2 treatment and 2 periods. Patients are cluster randomized in clusters of 4, to be treated with one or the other intervention first.

Intervention A:

Traditional tilt table. measurements at 0 degrees 30 deg. 60. deg. and at return to 0 deg.

Intervention B:

Erigo® tilttable, with measurements as in intervention A. During the intervention the step frequency of the Erigo® i set at 48 steps/min.

Between the two periods a wash out period of at least ½ hour and maximum 2 hours are planned.

Primary outcome is derived from noninvasive BP measurements.

Study Timeline

• Study Start: 2015-07
• Study First Submitted: 2016-02-05
• Study First Submitted QC: 2016-03-04
• Study First Posted: 2016-03-07
• Primary Completion: 2016-04
• Status Verified: 2016-06
• Study Completion: 2016-06
• Last Update Submitted: 2016-06-27
• Last Update Posted: 2016-06-28

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 13

Inclusion Criteria

• Already being treated with traditional tilttable and must be able to benefit from Erigo® treatment from a clinicians view
• Acquired brain injury as primary diagnose
• Must have Rancho Los Amigo Scale score of minimum 1 to maximum 6 on the day of inclusion

Exclusion Criteria

• Not on mechanical ventilation
• New cerebral, cardiological or other medical problems/emergencies between the 2 interventions
• Change in cardiac medications between interventions
• Patient must not have independent gait function immediately before trial
• must not have EFA(Early Functional abilities) part score > 4 in the section "Standing", assessed by the treating physiotherapist.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Erigo® First	Traditional tilt table from Rehab-Care	Erigo® 0 - 60 degrees - Wash out period (min 30 minutes, max 120 minutes) - Traditional Tilt table 0 - 60 degrees Step frequency on Erigo® = 48
Traditional first	Erigo® Hocoma	Traditional Tilt table 0 - 60 degrees - Wash out period (min 30 minutes, max 120 minutes) - Erigo® 0 - 60 degrees Step frequency on Erigo® = 48
Traditional first	Traditional tilt table from Rehab-Care	Traditional Tilt table 0 - 60 degrees - Wash out period (min 30 minutes, max 120 minutes) - Erigo® 0 - 60 degrees Step frequency on Erigo® = 48
Erigo® First	Erigo® Hocoma	Erigo® 0 - 60 degrees - Wash out period (min 30 minutes, max 120 minutes) - Traditional Tilt table 0 - 60 degrees Step frequency on Erigo® = 48

Primary Outcome Measures

Name	Time	Method
Change in Non Invasive Blood Pressure(NIBP)	Measured at: Baseline in supine on tilttable, 60 seconds after 30 degrees rise of tilttable, 60 seconds after 60 degrees tilt is reached. Again 60 seconds after return to 0 degrees tilt with patient still in supine position on tilttable..

Secondary Outcome Measures

Name	Time	Method
Patient reported comfort: The difference in prevalence of both acceptable- and not acceptable patient comfort between the Erigo and the conventional tilt-table.	Question is asked within 5 minutes after 60 degrees NIBP measurement	Due to the included patients level of consciousness, comfort is reported as the treating therapists subjective evaluation of patients answers to standardized visual and audial question.

Trial Locations

Locations (1)

Regionshospitalet Hammel Neurocenter; 🇩🇰 Hammel, Denmark