Feasibility and effectiveness of communication tools for addressing intimacy and sexuality in patients with cancer: a systematic review

Purpose: Patients diagnosed with cancer might experience changes in intimacy and sexuality due to the illness itself, treatment, or psychological and social factors. Healthcare professionals (HCPs) often feel reluctant to discuss these changes. This study aimed to provide an overview of the feasibility and effectiveness of communication tools that support communication regarding changes in intimacy or sexuality among patients with cancer. Methods: This is a systematic review. Databases are PubMed, Embase, CINAHL, PsycInfo, Web of Science and Cochrane Library from inception to June 2023. The Mixed Methods Appraisal Tool was used to assess included studies. Data were summarized in data charting forms. Results: In total 35 studies were included, published between 2001 and 2023. Most had a quantitative design and moderate methodological quality. In 11 studies, the PLISSIT model (Permission, Limited Information, Specific Suggestions, Intensive Therapy) was used. Tools were integrated in counselling sessions or training programmes for individual patients, couples, groups of patients, or HCPs. All tools were considered feasible by patients or HCPs. Twenty studies reported significant improvement in sexual functioning, quality of life, quality of care or combined outcomes. Conclusion: Tools to support communication about changes in intimacy and sexuality among patients with cancer seem feasible and effective. The most commonly used tool, the PLISSIT model, proved to be feasible for HCPs and to have a positive effect on patients’ and partners’ sexual functioning and quality of life. Giving attention to changes in intimacy and sexuality seems to be important in itself, regardless of the communication tool or approach used.