Background: The scientific literature describes that self-management of chronic illness leads to improved health outcomes. Knowledge about interventions that promote self-management behaviors in children and teenagers has been poorly clarified. This study aims to map, in the scientific literature, the nature and extent of interventions that promote self-management of chronic disease, implemented and evaluated in contexts of health care provided to children and teenagers. Methods: The guidelines proposed by the Joanna Briggs Institute were followed. The survey was conducted in June 2021, with access to international databases and gray literature, in Portuguese, English, French, and Spanish. Results: Interventions that promote self-management of children and teenagers can be developed through a local contact or through technological means of support for health care. The use of online supports, such as applications or communication platforms, should be parameterized with health professionals, according to the needs of users. Conclusions: The acquisition of self-management skills in pediatrics is a process supported by the family, health professionals and the community, in which the nurse, in partnership, can promote communication and health education through cognitive strategies, behavioral programs included in physical or online programs, adjusted to the patients’ needs.

(1) Background: The scientific literature reports that children with celiac disease (CD) are more susceptible to developing physical, psychological and social problems, conditioning their healthy childhood development. Despite this scientific evidence, the knowledge about determinants of vulnerability for the development of such problems is not consistent. In order to search the literature, a scoping review was conducted to analyse and map the evidence on the sociopsychosomatic vulnerability of children with CD and identify the gaps in this topic. (2) Methods: The methodology proposed by the Joanna Briggs Institute will be adopted and aims to identify studies that meet pre-defined eligibility criteria. The survey will include a range of relevant electronic databases as well as grey literature using related terms such as vulnerability, child and celiac disease. (3) Results: This review will consider any type of quantitative, qualitative and mixed studies and systematic reviews, focusing on dimensions of vulnerability in children with CD. The process of selection of studies, data extraction and analysis will be developed by two independent researchers. A third and fourth researcher will be involved in the study when there is no consensus between the previous researchers, as well as for resolving issues regarding the methodological process. (4) Conclusions: Identifying the determinants of vulnerability in children with CD will help nurses to understand the impact on their childhood development and trace possible gaps. This research is registered on the platform Open Science Framework (OSF).

(1) Background: Sleep is considered to be a complex condition for human beings, with the aim of ensuring physical and psychological recovery. Technology, including the cell phone, is a tool for teenagers that ensures they are always available to interact, even at night. This study aims to understand the influence of the use of smartphones on adolescent sleep quality. (2) Methods: The guidelines proposed by the Joanna Briggs Institute were followed. The search was conducted in October 2022 through the EBSCOhost platform, with access to the CINAHL Complete and Medline databases and through the b-On database. (3) Results: The use of electronic equipment plays an important role in adolescents’ lives. There is a negative relationship between the use of electronic equipment, such as smartphones, and sleep, for reducing both the quality and quantity of sleep. There is also a relationship between nighttime smartphone use, insufficient sleep, and mental health problems. (4) Conclusions: The use of new technologies at night causes a change in the behavior of adolescents with repercussions in terms of the quality of sleep and sleep duration and consequent well-being and performance during the day.