Predictors of psychotherapy dropout in patients with borderline personality disorder: A systematic review

Abstract

AbstractIntroductionBorderline personality disorder (BPD) is a highly debilitating psychiatric condition. Despite the expansion of new BPD specific forms of psychotherapy in the last few decades, high dropout rates have been reported in these treatments. Treatment discontinuation is associated with poor patient outcomes, inefficient resource utilization and the demoralization of healthcare providers.MethodsIn order to identify predictors of psychotherapy dropout among patients with BPD, a systematic search of Medline, the Cochrane Library, PsycInfo and PsycArticles was conducted. Studies included were randomized‐controlled trials in which patients diagnosed with BPD were exposed to a therapeutic intervention consisted of an evidence‐based psychotherapy. The quality of evidence in the studies was assessed through the use of revised Cochrane risk of bias tool.ResultsSix articles, incorporating four types of psychotherapy programmes, were included. Overall, the studies present low risk of attrition and reporting bias and unclear risk of selection, performance and detection bias. Patients with weaker therapeutic alliance scores and higher hostility presented with higher dropout rates. In contrast, better mindfulness skills and greater performance in specific neuropsychological domains, such as memory and executive control, were identified as predictive of lower risk of dropout. Sociodemographic variables and treatment history did not influence treatment retention.ConclusionsFactors that influence discontinuation should be taken into consideration in future treatment programmes, in an effort to optimize retention. Qualitative assessments of patients' reasons for dropping out may also help guide adjustments.