Last reviewed · How we verify
NCT06032130
" Visual Characterization of Parkinson's Patients and Oculomotor or Perceptual Therapy"
trial testing Clinical measurements in Parkinson Disease in 160 participants. Currently enrolling.
1 June 2025
Quick facts
| Lead sponsor | University of Valencia |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 160 |
| Start date | 29 September 2023 |
| Primary completion | 1 June 2025 |
| Estimated completion | 1 June 2026 |
| Sites | 1 location across Spain |
Drugs / interventions tested
- Clinical measurements
- Oculomotor or perceptual therapy
Conditions studied
- Parkinson Disease — all drugs for Parkinson Disease →
Sponsor
University of Valencia
Who can join
Adults 30 to 100, any sex, with Parkinson Disease. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Parkinson's disease (PD) is the second most common neurodegenerative condition worldwide, characterised by motor symptoms, but with other symptoms such as visual impairment. The aim is to compare visual function between PD patients and healthy subjects in order to adequately characterise the visual capabilities of the PD population and perform oculomotor or perceptual therapy to find optometric solutions to slow down the visual impairment they suffer from or minimise their visual symptoms. In the first phase, non-invasive tests will be carried out, such as measuring visual acuity, refraction, pupil diameter in different lighting conditions, sensory dominance, contrast sensitivity, colour vision, stereopsis, reading speed, binocular vision, eye movements and influence on quality of life. In the second, visual oculomotor or perceptual exercises will be performed in a group of PD patients to assess whether there is stabilisation of impairment or improvement of these visual skills. These will be performed in a non-invasive way using simple and easy-to-use instruments or an application on an electronic device could be used. Finally, in the third phase, those visual skills that have been treated will be re-evaluated to assess possible changes, compared with a group of PD patients who have not undergone the visual exercises.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Parkinson's disease and reading performance.
Herrero-Gracia A, Hernández-Andrés R, Merino CV, Muedra CP, et al · · 2025 · cited 1× · PMID 41128406 · DOI 10.1111/opo.70032
Verify or expand the search:
- PubMed search for NCT06032130
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06032130 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 9 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of Valencia
- Last refreshed: 30 November 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06032130.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing