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EFFECT OF LATE NIGHT MOBILE PHONE USAGE ON URINARY MELATONIN LEVELS AMONG MEDICAL STUDENTS A COMPARATIVE STUDY

EFFECT OF LATE NIGHT MOBILE PHONE USAGE ON URINARY MELATONIN LEVELS AMONG MEDICAL STUDENTS A COMPARATIVE STUDY - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/12/099663
Enrollment
100
Registered
2025-12-22
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-12

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 Intervention3: Nil: Nil Intervention4: Nil: Nil

Sponsors

SELF
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 18-25 years Both males and females Only those individuals who willingly and enthusiastically consented to participate will be included

Exclusion criteria

Exclusion criteria: Individuals with known sleep disorders (e.g.insomnia and sleep apnea) Excessive consumption of caffeine or nicotine (especially in the evening hours) Use of sleep affecting medications or melatonin altering medications e.g melatonin supplements, sedatives, antidepressants

Design outcomes

Primary

MeasureTime frame
Urinary melatonin level (measured as early-morning urinary 6-sulfatoxymelatonin) among late-night mobile phone users compared with non-usersTimepoint: At enrollment—

Secondary

MeasureTime frame
NILTimepoint: NIL—

Countries

India

Contacts

Public ContactSHARAD KUMAR VISHWAKARMA

G. S. V. M. MEDICAL COLLEGE, KANPUR

drjalajsaxena@gmail.com9450131597

Outcome results

None listed

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