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caffeine withdrawal

Showing 1 - 8 of 8
STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS
LAST UPDATED

Sleep, Mood, Caffeine Withdrawal Trial in Santa Monica (Clevr Sleeptime, Clevr Matcha, Clevr Chai)

Active, not recruiting
  • Sleep
  • +4 more
  • Clevr Sleeptime
  • +2 more
  • Santa Monica, California
    Citruslabs
Nov 19, 2023

Energy, Focus, Caffeine Withdrawal Trial in Santa Monica (Paraxanthine 200 mg, Paraxanthine 300 mg, Placebo)

Completed
  • Energy
  • +2 more
  • Paraxanthine 200 mg
  • +2 more
  • Santa Monica, California
    Citruslabs
Nov 1, 2023

Consumption Status of Caffeine and Adverse Effects Experience

Completed
  • Caffeine
  • +2 more
  • Survey
  • Cairo, Egypt
    Ain Shams University Hospitals
Sep 11, 2022

Caffeine, Caffeine Withdrawal, Sleep Trial in Basel (Caffeine, Placebo)

Completed
  • Caffeine
  • +3 more
  • Basel, Basel Stadt, Switzerland
    UPK Basel
Jun 5, 2022

Caffeine Dependence, Anxiety, Sleep Disturbance Trial in Baltimore (Caffeine Reduction Manual)

Recruiting
  • Caffeine Dependence
  • +15 more
  • Caffeine Reduction Manual
  • Baltimore, Maryland
    Behavioral Pharmacology Research Unit, Johns Hopkins Bayview Med
Mar 15, 2022

Acute Exercise, Caffeine Withdrawal, Memory Deficits Trial (Acute Exercise, Caffeine Powder)

Not yet recruiting
  • Acute Exercise
  • +2 more
  • Acute Exercise
  • Caffeine Powder
  • (no location specified)
Jan 3, 2022

Migraine, Caffeine Withdrawal Trial in Bodø, Tromsø (Caffeine)

Terminated
  • Migraine
  • Caffeine Withdrawal
  • Bodø, Norway
  • +2 more
Jul 22, 2019

Cognitive Function, Mood, Cerebral Haemodynamics Trial in Newcastle-upon-Tyne (Placebo, Caffeine and Placebo, Placebo and

Completed
  • Cognitive Function
  • +3 more
  • Placebo
  • +3 more
  • Newcastle-upon-Tyne, Tyne and Wear, United Kingdom
    Brain, Performance and Nutrition Research Centre, Northumbria Un
Mar 28, 2013