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Aims and objectives: To determine the effects of nursing interventions for people's nutrition, elimination, mobility and hygiene needs. Background: Patient experience of health care is sensitive to nursing quality. A refocus on fundamental nursing care is undermined by lack of evidence of effectiveness for interventions in core areas such as elimination, nutrition, mobility and hygiene. Design: Systematic review. Methods: We searched for and included experimental studies on interventions by professionally qualified and unregistered nurses that addressed participants' nutrition, elimination, mobility and hygiene needs. We extracted data on scope, quality and results of studies followed by descriptive narrative synthesis of included study outcomes using a novel form of harvest plots. Results: We included 149 studies, 35 nutrition, 56 elimination, 16 mobility, 39 hygiene and three addressing two or more areas simultaneously (67 randomised controlled trials, 32 non‐randomised controlled trials and 50 uncontrolled trials). Studies into interventions on participant self‐management of nutrition (n = 25), oral health (n = 26), catheter care (n = 23) and self‐management of elimination (n = 21) were the most prevalent. Most studies focussed their outcomes on observational or physiological measures, with very few collecting patient‐reported outcomes, such as quality of life, experience or self‐reported symptoms. All but 13 studies were of low quality and at significant risk of bias. The majority of studies did not define primary outcomes, included multiple measures of identical concepts, used inappropriate analyses and did not conform to standard reporting quality criteria. Conclusions: The current evidence for fundamental nursing care interventions is sparse, of poor quality and unfit to provide evidence‐based guidance to practising nurses. Relevance to clinical practice: Researchers in nursing internationally should now undertake a programme of work to produce evidence for clinical practice in the fundamentals of care that is reliable, replicable and robust. [ABSTRACT FROM AUTHOR]

Background: Morita Therapy, a psychological therapy for common mental health problems, is in sharp contrast to established western psychotherapeutic approaches in teaching that undesired symptoms are natural features of human emotion rather than something to control or eliminate. The approach is widely practiced in Japan, but untested and little known in the UK. A clinical trial of Morita Therapy is required to establish the effectiveness of Morita Therapy for a UK population. However, a number of methodological, procedural and clinical uncertainties associated with such a trial first require addressing.Methods/design: The Morita Trial is a mixed methods study addressing the uncertainties associated with an evaluation of Morita Therapy compared with treatment as usual for depression and anxiety. We will undertake a pilot randomised controlled trial with embedded qualitative study. Sixty participants with major depressive disorder, with or without anxiety disorders, will be recruited predominantly from General Practice record searches and randomised to receive Morita Therapy plus treatment as usual or treatment as usual alone. Morita Therapy will be delivered by accredited psychological therapists. We will collect quantitative data on depressive symptoms, general anxiety, attitudes and quality of life at baseline and four month follow-up to inform future sample size calculations; and rates of recruitment, retention and treatment adherence to assess feasibility. We will undertake qualitative interviews in parallel with the trial, to explore people's views of Morita Therapy. We will conduct separate and integrated analyses on the quantitative and qualitative data.Discussion: The outcomes of this study will prepare the ground for the design and conduct of a fully-powered evaluation of Morita Therapy plus treatment as usual versus treatment as usual alone, or inform a conclusion that such a trial is not feasible and/or appropriate. We will obtain a more comprehensive understanding of these issues than would be possible from either a quantitative or qualitative approach alone.Trial Registration: Current Controlled Trials ISRCTN17544090 registered on 23 July 2015. [ABSTRACT FROM AUTHOR]