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4 trials have been registered

Historical versions Registration number Public title Type Registration time
Historical Versions ChiCTR2000034351

Effects of folic acid and DHA on elderly with mild cognitive impairment by telomere: a randomized, double-blind, placebo-controlled trial

School of Public Health, Tianjin Medical University

Interventional 2020/07/03
Historical Versions ChiCTR2000034348

Conversion of cognitive decline and its influencing factors by telomeres among the elderly in Tianjin: a community-based prospective cohort study

School of Public Health, Tianjin Medical University

Observational 2020/07/02
Historical Versions ChiCTR-IOR-16008351

Effects of folic acid and DHA on elders with mild cognitive impairment: a randomized controlled trial

Tianjin Medical University

Interventional 2016/04/24
Historical Versions ChiCTR-TRC-13003227

Effects of folic acid on the patients of mild cognitive impairment by DNA methylation

Tianjin Medical University

Interventional 2013/05/04