Background: The interest in patient and public involvement (PPI) in health research is increasing. However, the experience and knowledge of PPI throughout the entire research process and especially in the analysis are limited. We explored ways to embrace the perspectives of patients in a research process, and the impact and challenges our collaboration has had on patients, researchers, and the research outcomes. Methods: This is an explorative single case study of a Danish, clinical, controlled intervention trial and a nested intervention fidelity study included herein. Five patient representatives with metastatic melanoma were part of designing, undertaking and disseminating the trial where the effect of using patient-reported outcome (PRO)measures as a dialogue tool in the patient-physician consultation was tested. In the fidelity study, audio-recorded consultations were analyzed after training in the Verona Coding Definitions of Emotional Sequences (VR-CoDES). Results were jointly disseminated at an international scientific conference. The outcomes, impact, and challenges were explored through a workshop. Results: In the design phase, we selected PRO-measures and validated the dialogue tool. The information sheet was adjusted according to the patients' suggestions. The analysis of the fidelity study showed that patients and researchers had a high consensus on the coding of emotional cues and concerns. The patients contributed with a new vocabulary and perspective on the dialogue, and they validated the results. PPI caused considerations related to emotional (sadness/sorrow and existential thoughts), administrative (e.g. arranging meetings, balancing work and small talk) and intellectual (e.g. avoiding information harm, continuing activities despite the death of patients) investments. A limitation of the study was the lack of use of a solid evaluation tool to determine the impact of PPI.

Background: The value of using real-time patient-reported outcome (PRO) measures in cancer communication has gained attention both in the clinic and in research. Despite this, no internationally accepted guidelines or training programs for clinicians on how to engage in patient-centred communication based on PROs exist. Lack of training may complicate implementation and systematic use of PROs in the clinic. We aimed to develop a short and feasible manual and training session in PRO-based dialogue rooted in patient-centred communication, coined PROmunication. Methods: PROmunication was implemented in two studies using PROs in different clinical cancer settings. We interviewed clinicians twice during the development phase. First, adopting a clinical perspective, they provided ideas for content, length and structure of the training session and the manual. Second, they approved the draft of the manual with minor adjustments on how to document clinician-patient communication. The final version of the PROmunication tool was built on clinicians' input, theory on patientcentred communication, a literature review, and didactic considerations. Results: The one-page manual gave clinicians a brief and clear overview of how to prepare for, undergo and document a PRO-based consultation. Illustrations and verbal phrases were offered to operationalize and facilitate patient-centred communication. The training session included elements like evidence-based knowledge about the rationale, benefits and challenges of using PROs and comprised theory, experimental training and instructions for the use of the manual in clinical practice. Ad hoc training and feedback in the clinic followed the training session. Conclusions: This paper presents the development of a short, theory-driven manual and training session intended to support and engage clinicians in PRO-based dialogue leading to patient-centred communication. Further testing of the tool is necessary and adjustments may be required if the PROmunication tool should

Depression seems to be a potential risk factor for lower cancer-related self-efficacy, following an oncologist consultation. By identifying patients who exhibit symptoms of depression, health professionals can increase their attention on empowering these patients. Furthermore, our results suggest that patients' experience of self-efficacy depends on what particular challenges they have to overcome.