IRCT20190518043620N1 IRCT 2020-02-14 Kashan University of Medical Sciences the effectiveness of acceptance and commitment therapy (ACT) on anxiety, depression, marital satisfaction, pain acceptance, psychological flexibility and body composition among married people with breast cancer . the effectiveness of acceptance and commitment therapy (ACT) on anxiety, depression, marital satisfaction, pain acceptance, psychological flexibility and body composition among married people with breast cancer . 2018-11-22 anticipated 40 Complete https://irct.ir/trial/39796 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: 40 patients with breast cancer are intentionally selected. They are then randomly assigned to two groups (ACT, control, 20), Blinding description: In this study, after the participants are selected, we begin the treatment randomly and without knowing the two groups in this study in the intervention or control group, but the treatment that will be applied to them will be explained. The blindness of the participants in the treatment is that they are unaware that there is another group. But after the end, they will know about the existence of the other group and they will be treated if they wish. The researcher is aware of the existence of an intervention group and control. N/A breast cancer. Intervention 1: Control group: The control group is the same group that does not receive any treatment except its medication. Intervention 2: Intervention group: Acceptance and commitment therapy,an integrated therapeutic approach developed by Hayes, Straussal and Wilson, consisting of eight 90-minute therapeutic sessions, held for 8 consecutive weeks.Instead of changing cognitions, this treatment seeks to enhance a person's psychological connection to his or her thoughts and feelings, and includes six central processes that lead to psychological flexibility. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No more information