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Influence of Hawthorne Effect and Dual-tasks on Gait in CP

StatusRecruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗

Record History

  1. Primary completion date: Jan 1, 2026 to Jan 1, 2028
    • Study completion date: Jan 1, 2026 to Dec 1, 2028
    v5
  2. Primary and study completion dates: Jan 1, 2024 to Jan 1, 2026v4
  3. Trial status: Not Yet Recruiting to Recruiting
    • Site details revised
    v3
  4. Start date: Jul 1, 2022 to Sep 1, 2022
    • Secondary endpoints: details revised at 8 of 8 entries
    v2
  5. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
It is the clinical experience of the authors that some children with cerebral palsy who walk in crouch gait show sufficient knee extension during the clinical gait analysis, but walk in considerable knee flexion when they leave the gait laboratory. Possible differences between walking in a gait lab and walking in daily life may be caused by the effect of observational awareness in the lab (also known as the Hawthorne effect), and the lack of dual-tasks (DT) during the analysis (which are common during daily life walking). Since so far there is no technique to reliably measure gait kinematics in children with CP outside of the laboratory, the researchers aim to objectify the influence of both the Hawthorne effect and dual-tasks by introducing different conditions during a standard clinical 3D gait analysis.
Trial Details
NCT Number NCT05417399
Lead Sponsor Roessingh Research and Development
Conditions
(from sponsor)		 Cerebral Palsy, Gait Disorders, Neurologic, Hawthorne Effect, Dual-tasks, Kinematics
Related terms Cerebral Palsy, Gait Disorders, Neurologic
Enrollment 15 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov