In the last decade, through Clinical Outcome Assessment, and especially measurement of patient-reported outcome measures (PROM)s, we, among others, have initiated a shift in focus from meningioma... Show moreIn the last decade, through Clinical Outcome Assessment, and especially measurement of patient-reported outcome measures (PROM)s, we, among others, have initiated a shift in focus from meningioma tumors to meningioma patients. In various studies we describe an improvement in surgical approaches for skull base meningioma. Nevertheless, patient functioning remains impaired in the long-term. We describe that on average nine years after treatment or diagnosis patients still suffer from participation restrictions in social situations with their friends, family, and at work. Often, at the outpatient clinic, we do not pay enough attention to these problems, especially as patient visits become less frequent in the long-term. Importantly, functioning of patients and their informal caregivers (i.e., close relatives/friends) is strongly interdependent. Moreover, patients and healthcare providers find different outcomes and care processes relevant. This underlines the importance of implementation of PROMs in clinical practice. The studies in this thesis suggest that meningioma care trajectories could benefit from the use of 1) case managers guiding patients and their informal caregivers, 2) implementation of PROMs, and 3) prediction models assisting in the identification of individual patients at high risk of long-term lowered functioning. Ideally, these trajectories should follow the value-based healthcare (VBHC) principles. Show less