CAFFEINE
Clinical trials for CAFFEINE explained in plain language.
Never miss a new study
Get alerted when new CAFFEINE trials appear
Sign up with your email to follow new studies for CAFFEINE, keep track of the ones that matter, and come back to a personal dashboard instead of checking manually.
By submitting, you agree to our Terms of use
-
Can a smartphone app outsmart sleep deprivation with better caffeine advice?
Symptom relief Recruiting nowThis study compares two ways to use caffeine to stay alert when you're very sleep-deprived. Researchers want to see if a personalized smartphone app that recommends caffeine doses works better than standard advice. They will test 180 healthy young adults who will stay awake for o…
Matched conditions: CAFFEINE
Phase: NA • Sponsor: University of Arizona • Aim: Symptom relief
Last updated Apr 01, 2026 22:41 UTC
-
Coffee vs. yerba mate: which gives you better energy?
Knowledge-focused Recruiting nowThis study aims to understand how different caffeinated beverages affect people's mood, energy levels, and physical responses. Researchers will recruit 150 healthy adults who regularly consume caffeine and have them try different drinks while tracking their feelings and wearable …
Matched conditions: CAFFEINE
Phase: NA • Sponsor: GUAYAKI SUSTAINABLE RAINFOREST PRODUCTS, INC. • Aim: Knowledge-focused
Last updated Mar 30, 2026 14:31 UTC
-
Coffee science: tracking your buzz and sleep
Knowledge-focused Recruiting nowThis study aims to understand how different caffeinated beverages affect people's mood, energy, and sleep patterns. Researchers will recruit 75 healthy adults who regularly drink caffeinated beverages. Participants will try different drinks while tracking their feelings and physi…
Matched conditions: CAFFEINE
Phase: NA • Sponsor: GUAYAKI SUSTAINABLE RAINFOREST PRODUCTS, INC. • Aim: Knowledge-focused
Last updated Mar 16, 2026 15:26 UTC