A randomised controlled trial of group cognitive behavioural therapy for clinical perfectionism

This study is testing whether an 8-week group therapy program can help people who struggle with perfectionism. Clinical perfectionism means setting extremely high standards and being very hard on yourself when you fall short, which can cause serious problems with anxiety, depression, or eating habits. Participants are randomly assigned to either join the group therapy immediately or wait 8 weeks before starting. You may be eligible if: - You are 18 years or older - You score at clinical levels on a perfectionism questionnaire (Concern Over Mistakes scale score of 24.7 or higher) - You are not currently in other psychological treatment - If you take antidepressants, your dose has been stable for at least one month You may NOT be eligible if: - You have high levels of suicidal thinking - You have alcohol or substance dependence - You have psychosis or schizophrenia - You want to receive other forms of therapy during the study period - You currently have anorexia nervosa or a BMI below 17.5 Talk to your doctor about whether this trial might be right for you.