NCT04121728 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Amieva H, Le Goff M, Millet X, Orgogozo JM, Peres K, Barberger-Gateau P, Jacqmin-Gadda H, Dartigues JF
Prodromal Alzheimer's disease: successive emergence of the clinical symptoms. Ann Neurol. 2008 Nov;64(5):492-8. doi: 10.1002/ana.21509.
Kennedy DO, Scholey AB, Drewery L, Marsh VR, Moore B, Ashton H
Electroencephalograph effects of single doses of Ginkgo biloba and Panax ginseng in healthy young volunteers. Pharmacol Biochem Behav. 2003 Jun;75(3):701-9. doi: 10.1016/s0091-3057(03)00120-5.
Luck T, Luppa M, Matschinger H, Jessen F, Angermeyer MC, Riedel-Heller SG
Incident subjective memory complaints and the risk of subsequent dementia. Acta Psychiatr Scand. 2015 Apr;131(4):290-6. doi: 10.1111/acps.12328. Epub 2014 Sep 9.
Martin CD, Thierry G, Demonet JF
ERP characterization of sustained attention effects in visual lexical categorization. PLoS One. 2010 Mar 25;5(3):e9892. doi: 10.1371/journal.pone.0009892.
Tan MS, Yu JT, Tan CC, Wang HF, Meng XF, Wang C, Jiang T, Zhu XC, Tan L
Efficacy and adverse effects of ginkgo biloba for cognitive impairment and dementia: a systematic review and meta-analysis. J Alzheimers Dis. 2015;43(2):589-603. doi: 10.3233/JAD-140837.
Thierry G, Doyon B, Demonet JF
ERP mapping in phonological and lexical semantic monitoring tasks: A study complementing previous PET results. Neuroimage. 1998 Nov;8(4):391-408. doi: 10.1006/nimg.1998.0371.

Evaluation of the Modulation of Attention Explored in ERPs as a Marker of Early Cognitive Decline: Concept Validation on the Effect of Ginkgo Biloba Extracts. Randomized, Double-blind, Cross-over, Placebo-controlled Study

Details for clinical trial NCT04121728

Clinical trial NCT04121728 - References