We performed a systematic review of four databases to determine if the evidence supports a short or long duration nap during night shifts to mitigate fatigue, and/or improve health, safety, or performance for emergency services and public safety personnel (PROSPERO CRD42020156780). We focused on experimental research and evaluated the quality of evidence with the grading of recommendations, assessment, development, and evaluation (GRADE) framework. We used the Cochrane Collaboration's risk of bias tool to assess bias and reported findings using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement. Our search yielded n = 10,345 records and n = 44 were reviewed in full-text. Inter-rater agreement during screening was substantial (Kappa = 0.66). We retained n = 11 publications, reporting on n = 7 experimental studies with a cumulative sample size of n = 140. We identified wide variation in study design, napping interventions (i.e., timing, placement, and duration), and outcomes. We identified mixed findings comparing brief, moderate, and long duration naps on outcomes of interest. All seven studies presented serious risk of bias and the quality of evidence was rated as low. Based on the best available evidence, decisions regarding nap duration during night shift work should be based on time (post-nap) and outcome.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.smrv.2021.101509 | DOI Listing |
Front Vet Sci
December 2024
Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, China.
Marek's Disease (MD), caused by Marek's disease virus (MDV), is a highly contagious lymphoproliferative disease in poultry. Despite the fact that MD has been effectively controlled by vaccines, the virulence of field isolates of MDV has continued to evolve, becoming more virulent under the immune pressure of vaccines. Our previous research has confirmed that the recombinant rMDV strain with REV-LTR insertion can be used as a live attenuated vaccine candidate.
View Article and Find Full Text PDFFront Vet Sci
December 2024
Clinic for Ruminants and Pigs, Clinic for Reproduction and Large Animals, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia.
Introduction: Measurement of hair cortisol concentration (HCC) is a useful tool for assessing the activity of the hypothalamic-pituitary-adrenal axis and thus evaluating the long-term adrenocortical response in different animal species and breeds. Robust indigenous pig breeds are highly adapted to the local environment and are preferred for organic farming, compared to the commercial breeds. We investigated whether seasonality, breeding system (indoor or outdoor) and sex influence HCC of pigs reared on organic farms.
View Article and Find Full Text PDFCureus
November 2024
Oncology, Tawam Hospital, Al Ain, ARE.
Telomeres, which protect the chromosomal ends, are vital for cellular senescence and health. Telomere shortening, often due to stress, inflammation, and oxidative damage, is linked to age-related diseases such as cancer, cardiovascular issues, and neurodegeneration. Evidence suggests that meditation may affect telomere dynamics by reducing stress and inflammation and improving emotional regulation.
View Article and Find Full Text PDFCureus
November 2024
Cardiovascular Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK.
Background With the rising number of children with congenital heart disease (CHD) reaching adulthood, surgical intervention has become a critical aspect of their long-term management. This study presents a six-year overview of early postoperative outcomes and mortality in CHD surgeries at a single center, underscoring advancements and challenges in treating this complex population. Objective As more children with CHD grow into adulthood, we are gaining critical insights from our extensive experience in performing cardiac surgery for this population.
View Article and Find Full Text PDFCureus
November 2024
Business Administration, Kaplan Business School, Sydney, AUS.
This systematic review and meta-analysis evaluate the comparative outcomes of conservative management versus surgical intervention for anterior cruciate ligament (ACL) injuries. A comprehensive search of PubMed, Cochrane Library, Web of Science, SPORTDiscus, and Google Scholar focused on studies published between 2010 and 2024. Data synthesis employed both thematic analysis for qualitative data and meta-analysis for quantitative outcomes.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!