title: [Case management and complex chronic diseases: concepts, models, evidence and uncertainties].
abstract: Chronic diseases are the greatest challenge for Health Care, but the conventional health care models have failed noticeably. Nurses are one of the main providers of the services developed to tackle this challenge, with special emphasis on case management, as one of the most common forms. But, one of the key problems is that case management is poorly conceptualized, and with the diversity of experience available, make its development and comparative evaluation difficult. An in-depth review on case management definition and concepts is presented in this article, with a description of the models, ingredients and the effectiveness reported in various studies. The remaining uncertainties in case management, such as the heterogeneity of designs and target populations, the weak description of the components, and the scarce use of research models for complex interventions, are also discussed. Finally, some key factors for a successful implementation of case management are detailed, such as a clear definition of accountability and roles, the existence of support to guarantee the competence of case managers, the use of valid mechanisms for case finding, adjusted caseload, accessible and team-shared record systems, or the integration of health and social services.
authors: Facultad de Ciencias de la Salud, Universidad de Málaga, Málaga, España. Electronic address: jmmasen@uma.es.
authors: José Miguel
authors: JM
authors: Morales-Asencio
mesh_terms: D019090:Case Management; D002908:Chronic Disease / Q000628:therapy*; D006801:Humans; D008962:Models, Theoretical; D035501:Uncertainty
keywords: Advanced nurse practice; Anciano frágil; Case management; Chronic diseases; Continuidad de cuidados; Continuity of patient care; Enfermedades crónicas; Enfermera de práctica avanzada; Frail elderly; Gestión de casos