biostudies-literatureUnknown12Hinneburg J<h4>Background</h4>Rare cancers account for approximately 24% of all new cancers. The category of rare tumor diseases includes almost 200 different entities. In particular, the treatment of patients with extensive care needs requires cooperation between service providers, both between sectors (outpatient and inpatient) and within sectors (eg, between different medical disciplines). The treatment pathway is associated with a high need for coordination and information sharing between providers. When crossing sectoral boundaries in the German health care system, interface problems between the outpatient and inpatient sectors can lead to gaps in care delivery. The multicomponent program Trans-sectoral Personalised Care Concept for Patients with Rare Cancers aims to optimize transsectoral coopeJMIR research protocolse49731https://www.ebi.ac.uk/biostudies/studies/S-EPMC10603554biostudies-literatureEnhancing Transsectoral Interdisciplinary Patient-Centered Care for Patients With Rare Cancers: Protocol for a Mixed Methods Process Evaluation.PMC10603554Steckelberg AJedraßczyk MOpatz STARGET GroupKratzer VHinneburg JBecht SMumm FLuhnen JGaube RKreiser TReichert, MChristian SZunkeler MBan IWienke AOestreich LSchilling LNasseh DKarch JSchoffski OPrompinit WBerger-Hoger BKronawitter UKasprzak JPichler TWestphalen BZacher SKonopik JRiesch SAdelhardt TGoering THecker CBerger-Thurmel KfalseEnhancing Transsectoral Interdisciplinary Patient-Centered Care for Patients With Rare Cancers: Protocol for a Mixed Methods Process Evaluation.<h4>Background</h4>Rare cancers account for approximately 24% of all new cancers. The category of rare tumor diseases includes almost 200 different entities. In particular, the treatment of patients with extensive care needs requires cooperation between service providers, both between sectors (outpatient and inpatient) and within sectors (eg, between different medical disciplines). The treatment pathway is associated with a high need for coordination and information sharing between providers. When crossing sectoral boundaries in the German health care system, interface problems between the outpatient and inpatient sectors can lead to gaps in care delivery. The multicomponent program Trans-sectoral Personalised Care Concept for Patients with Rare Cancers aims to optimize transsectoral coope2023-01-01T00:00:00Z2023 Oct2026-06-02T03:29:18.903Z2026-04-13T03:12:41.826ZS-EPMC106035543782418010.2196/49731