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Trends in insomnia research for the next decade: a narrative review

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Abstract

Insomnia disorder has known striking developments over the last few years. Partly due to advances in neuroimaging techniques and brain sciences, our understanding of insomnia disorder has become more fine-tuned. Besides, developments within psychological and psychiatric fields have contributed to improve conceptualization, assessment, and treatment of insomnia. In this paper, we present a list of promising 10 key “hot-topics” that we think in the next 10 years will continue to stimulate researchers in insomnia’s domain: increasing of systematic reviews and meta-analyses; improvement of existing self-report measures; increasing of genetic and epigenetic investigation; research on new pharmacological agents; advances in neuroimaging studies and methods; new psychological clinical approaches; effectiveness studies of e-treatments and greater dissemination of evidence-based therapies for insomnia; call for integrative models; network approach using in insomnia; and assessment of insomnia phenotypes. The breadth of all these topics demands the collaboration of researchers from different scientific fields within sleep medicine. In summarizing, in the next decade, it is predictable that insomnia’s research still benefit from different scientific disciplines.

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The authors would like to express their gratitude to the reviewers for their important comments and suggestions.

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Authors and Affiliations

  1. Department of Education and Psychology, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal

    Daniel Ruivo Marques

  2. Faculty of Psychology and Educational Sciences, CINEICC-Center for Research in Neuropsychology and Cognitive Behavioral Intervention, University of Coimbra, Coimbra, Portugal

    Daniel Ruivo Marques, Ana Allen Gomes & Vanda Clemente

  3. Faculty of Psychology and Educational Sciences, University of Coimbra, Rua Do Colégio Novo, 3000-115, Coimbra, Portugal

    Ana Allen Gomes

  4. Sleep Medicine Centre, Coimbra University Hospital Centre (CHUC), Coimbra, Portugal

    Vanda Clemente, José Moutinho dos Santos & Joana Serra

  5. Faculty of Medicine, University of Coimbra, Rua Larga, 3004-504, Coimbra, Portugal

    Maria Helena Pinto de Azevedo

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Marques, D.R., Gomes, A.A., Clemente, V. et al. Trends in insomnia research for the next decade: a narrative review. Sleep Biol. Rhythms 18, 199–207 (2020). https://doi.org/10.1007/s41105-020-00269-7

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