Sleep Disorders Trial, Recruiting

Written by an AI model from ClinicalTrials.gov eligibility criteria and checked on a sample basis. Please confirm against the original criteria.

Who might be able to join this trial:

• You are willing and able to sign a consent form written in English
• You are between 40 and 60 years old
• You are female
• You drink caffeine every day
• You are generally healthy and do not have any significant physical or mental health conditions

Who may not be able to join:

• You currently smoke cigarettes or use a vaping device
• You have a known allergy or intolerance to any of the food or drink products used in the trial
• You are not willing to drink coffee as part of the trial
• You have been diagnosed with a psychiatric or mental health condition
• You use recreational drugs
• You have been diagnosed with a heart or circulatory condition, such as heart disease or high blood pressure
• You are currently taking any prescribed medication, except for contraceptives or hormone replacement therapy (HRT)
• You have Raynaud's disease or any other condition affecting your circulation
• You have had an injury or infection in your hand or arm within the last month
• You have a chronic pain condition, or you experience severe numbness or pain when exposed to cold temperatures
• You have previously had a brain injury or brain surgery
• You work night shifts
• You are currently pregnant or breastfeeding
• You have previously taken part in a laboratory-based stress study (confirm with trial site)

Important: Always verify eligibility with the trial site directly before applying.