SLO-guided eye movements training in the presence of a central scotoma

SLO-guided eye movements training in the presence of a central scotoma - SLOgEMTpCS

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00021645

Enrollment

Registered

2020-05-14

Start date

2018-04-06

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy volunteers H53.4

Interventions

Group 1: Baseline visual acuity and macular perimetry are recorded. An 11-degree wide grid of 20 cross-shaped LED fixation targets centered on the MAIA standard round fixation target (MAIA Multi-fixa

(phase 2) detecting cross-shaped targets with the help of eye movements and operator guidance based on the central round target as a landmark

(phase 3) detecting cross-shaped targets with free search eye movements. The outcome measures are the percentage of targets found and target detection rate (TDR). Group 2: Healthy normal seeing adul

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - presence of a bilateral dense central scotoma within 2 degrees of the fovea - consent to study participation - ages 18 - 99 years

Exclusion criteria

Exclusion criteria: - major cognitive impairments that could impede participation in the study

Design outcomes

Primary

Measure	Time frame
The outcome measures are the percentage of targets found and target detection rate (TDR) in the three phase task	—

Secondary

Measure	Time frame
- Visual acuity of the subjects - Fixation stability	—

Countries

Italy

Contacts

Public ContactGianfrancesco M. Villani

Centro Lions di Riabilitazione Visiva e Microperimetria (CRIM), Marzana, Verona, Italy

villani@riabilitazionevisiva.it+39 339 212 6179

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026