IRCT20190317043079N3 IRCT 2023-01-17 Babol University of Medical Sciences The effect of mindfulness-based therapy in reducing depression, anxiety and improving sleep in breast cancer patients The effectiveness of mindfulness-based therapy in reducing depression, anxiety and improving sleep in breast cancer patients 2023-01-21 anticipated 48 Complete https://irct.ir/trial/67970 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: Block randomization will be done using permutation blocks of size 4 (AABB). In this way, blocks of 4 will consist of random combinations of 2. Patients will be randomly assigned to two groups of 24 using 12 blocks of size 4 and 1:1 ratio. Creating a random sequence in the blocks will be done by a statistician. 3 Breast Cancer. Intervention 1: Intervention group: Escitalopram (Escitalopram) of Abidi Pharmaceutical Company at the rate of 10 mg daily along with therapeutic intervention based on mindfulness for 8 weeks (1 session per week). Intervention 2: Control group: Escitalopram (Escitalopram) of Abidi Pharmaceutical Company, 10 mg daily. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is still no plan for its publish