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Transpalpebral Microcurrent Stimulation for the Improvement of Visual Acuity in Patients With Macular Degeneration

Interventional Study of Transpalpebral Microcurrent Stimulation for the Improvement of Visual Acuity in Patients With Macular Degeneration

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05703867
Enrollment
404
Registered
2023-01-30
Start date
1998-01-31
Completion date
1999-12-31
Last updated
2023-01-31

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

Conditions

Age-Related Macular Degeneration, Nonexudative Age-related Macular Degeneration

Brief summary

The goal of this clinical trial is to evaluate the effectiveness of transpalpebral microcurrent stimulation as a therapy for dry age-related macular degeneration. Participants are assessed at baseline for visual acuity and treated for 4 consecutive days for a total of 8 sessions (2 per day) with microcurrent stimulation. A follow-up visit is conducted to evaluate the participant and collect follow-up visual acuity.

Interventions

DEVICEActive microcurrent therapy

Non-invasive transpalpebral microcurrent therapy delivery to the upper and lower eyelids

Sponsors

Professor Timothy Jackson, King's College
CollaboratorUNKNOWN
i-Lumen Scientific, Inc.
CollaboratorINDUSTRY
Jarding, John, OD
Lead SponsorINDIV

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
50 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Adults aged at least 50 years with dry AMD in at least one eye

Exclusion criteria

* Eye diseases other than dry AMD * Implanted electrical devices * Seizure disorders

Design outcomes

Primary

MeasureTime frameDescription
Mean logMAR BCVAWeek 1Mean logarithm of the minimum angle of resolution (logMAR) best-corrected visual acuity (BCVA) following the last treatment

Secondary

MeasureTime frameDescription
Proportion of improved, stable or worsened BCVAWeek 1Proportion of eyes with improved, stable or worsened BCVA, and BCVA with both eyes open

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026