IRCT20180902040927N1 IRCT 2018-10-04 Rafsanjan University of Medical Sciences Effect of Green Tea on Stroke The effect of powdered green tea enriched with epigallocatechin gallate (EGCG) on some clinical, biochemical, inflammatory, antioxidant and cognitive parameters in stroke patients; a double-blind, placebo-controlled clinical trial 2018-09-23 anticipated 80 Complete https://irct.ir/trial/33669 interventional Randomization: Randomized, Blinding: Triple blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: The patients randomly divided into two groups of intervention and sham based on the random numbers table and then will enter the study process. So, for the first time, for the use of a random number table, according to the total number of 80 stroke patients to be included in the study, each person is given a two-digit code. Then, for selecting the sample individuals from the table, by closing the eye and putting the finger on the table and moving in the direction of the column to the top. The two left-handed numbers in each column block are selected, the number must be less than 40. This shows 40 people in the intervention group. The same method will be done to determine the subjects in the placebo group, Blinding description: Green tea capsules and placebo tablets are completely similar in similar box have given to the original researcher by the pharmaceutical company Essential Oil. On the box, only numbers 1 and 2 are recorded, and participants, university researchers, hospital staff, data collection officer, data analyzer are not aware of which box of green tea and which placebo is. The box with 1 label is given to one group and box with 2 label is given to another group. N/A stroke. Intervention 1: Intervention group: To receive 60 mg capsules containing green tea powder with 40% effective epigallocatechin gallate twice daily. Intervention 2: Control group: To receive capsules containing vegetable cellulose, magnesium stearate, silica or maltodextrine as a placebo. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information