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Study on how using mobile phone before bedtime changes the tear fluids in young adults

Metabolomics alternations in tear film after mobile phone exposure before bedtime using Liquid chromatography/Mass spectrometry - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/093919
Enrollment
10
Registered
2025-08-29
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

None listed

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil

Sponsors

Manipal Academics of Higher education
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Individuals having a sleep cycle of 6-8 hours/day

Exclusion criteria

Exclusion criteria: 1. Individuals with ocular and systematic disease. 2. Individuals with refractive power 3. Individuals who have screen time of more than 6 hours.

Design outcomes

Primary

MeasureTime frame
To quantify the tear film metabolites due to mobile phone exposure using LC/MS. Timepoint: At baseline—

Secondary

MeasureTime frame
To compare the tear film metabolomic alteration pre- & post-mobile phone exposure using LC/MS.Timepoint: At baseline—

Countries

India

Contacts

Public ContactDr Nagarajan T

Manipal College of Health Professions

Nagarajan.t@manipal.edu9535698639

Outcome results

None listed

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