Clinical Trial

Radiographic Head and Neck Positional Changes in Response to Usage of Low-powered Prismatic Lenses

Recruiting
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Record status
This record was last updated April 16, 2026 (before its estimated May 31, 2026 completion). Its status may not reflect the trial's current state.
Summary
This study aims to investigate the short-term modifications in head and neck positioning by usage of low-powered prismatic lenses in patients with Postural Deficiency Syndrome (PDS). A matched pair observation study was designed. Evaluation is carried out using low dose biplanar radiography before treatment and 15 minutes after lenses application.
Trial Details
NCT Number NCT07532642
Lead Sponsor Lisbon Academic Medical Center - Centro Académico de Medicina de Lisboa
Conditions Postural Neck Pain, Postural Imbalance, Postural Disorders
Enrollment 20 participants
Start Date 2023-03-27
Primary Completion 2026-05-31 (estimated)
Study Completion 2026-05-31 (estimated)
Updated on ClinicalTrials.gov 2026-04-16