Sleep Disorders Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People aged between 18 and 35 years
- People who are willing and able to sign a written consent form agreeing to take part
- People who can read, understand, and communicate in Turkish, as all assessments are conducted in that language
- People who consider themselves to be in good general health, with no active medical or mental health conditions that significantly affect their day-to-day life
- People who are willing and able to wear a sleep-monitoring wearable device continuously for five days in a row, following the instructions provided
- People who are able to attend and complete a single cognitive (thinking and memory) testing session
Who may not be able to join:
- People who regularly or frequently take medications known to affect sleep or thinking, such as sleeping tablets, benzodiazepines, antipsychotics, stimulants, opioids, or similar drugs
- People who have started a new mental health medication, or had a dose change to an existing one, within the past four weeks
- People who have consumed alcohol or illicit substances on the day of cognitive testing
- People who have worked night shifts or rotating shift schedules within the past month
- People who have travelled across two or more time zones within the past two weeks
- People who consume high amounts of caffeine (more than 400 mg per day) and are unwilling to reduce their intake during the study
- People with colour blindness or other colour vision difficulties, as this may affect one of the tests used
- People with skin conditions, allergies, or skin damage on the wrist that would prevent wearing the monitoring device, or who are unwilling to wear it as required
- People who have experienced an acute illness in the past two weeks, such as a fever, infection, severe pain, or another short-term medical condition that may temporarily affect sleep or cognitive performance
- People who are pregnant or in the early period after giving birth
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Fatma Demir, MSc, Üsküdar University
Phone: (0216) 400 22 22
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Composite Objective Sleep Quality Index Derived From Wearable Device
Can't join this trial?
Data last synced from ClinicalTrials.gov: 21 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.