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Short-term effect on the ability of eye to focus from distance to near among microscope using students.

Short-term effect on accommodation among microscope using students. - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/07/055587
Enrollment
58
Registered
2023-07-24
Start date
Unknown
Completion date
Unknown
Last updated
2024-07-22

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

Conditions

None listed

Interventions

None listed

Sponsors

Divyapriya A
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Microscope using students from the Department of Medical Laboratory Technology(MLT), MCHP, MAHE, Manipal-2nd year undergraduates and above will be included. Best correct visual acuity of 0.0logMAR.

Exclusion criteria

Exclusion criteria: Subjects with previous history of binocular vision dysfunction, subjects with tropia, any previous history of ocular surgery or trauma, history of vision therapy, any ocular conditions or systematic conditions or any medication use that are known to cause binocular vision problems

Design outcomes

Primary

MeasureTime frame
Accommodative facility(in cycles per minute)Timepoint: Baseline(on day 1), after 30 minutes of microscope use (on day 2), after 30minutes of questionnaire discussion session (on day 3)—

Secondary

MeasureTime frame
Ammetropia (in dioptres), AC/A ratio (in prism dioptres), Accommodative response (in dioptres), Accommodative facility (in cycles per minute).Timepoint: Baseline (on day 1), after 30 minutes of microscope use (on day 2), after 30minutes of questionnaire discussion session (on day 3)—

Countries

India

Contacts

Public ContactDivyapriya A

Manipal College of Health Professions

judy.jose@manipal.edu9061699857

Outcome results

None listed

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