ABSTRACT
Sustained, quantitative observations of nearshore waves and sand levels are essential for testing beach evolution models, but comprehensive datasets are relatively rare. We document beach profiles and concurrent waves monitored at three southern California beaches during 2001-2016. The beaches include offshore reefs, lagoon mouths, hard substrates, and cobble and sandy (medium-grained) sediments. The data span two energetic El Niño winters and four beach nourishments. Quarterly surveys of 165 total cross-shore transects (all sites) at 100 m alongshore spacing were made from the backbeach to 8 m depth. Monthly surveys of the subaerial beach were obtained at alongshore-oriented transects. The resulting dataset consists of (1) raw sand elevation data, (2) gridded elevations, (3) interpolated elevation maps with error estimates, (4) beach widths, subaerial and total sand volumes, (5) locations of hard substrate and beach nourishments, (6) water levels from a NOAA tide gauge (7) wave conditions from a buoy-driven regional wave model, and (8) time periods and reaches with alongshore uniform bathymetry, suitable for testing 1-dimensional beach profile change models.
ABSTRACT
PURPOSE: Objectives of this systematic review were to summarize how fatigue has been described from the perspective of children and adolescents with cancer, the impact of fatigue on quality of life, and child reported contributing factors and potential alleviators of fatigue. METHODS: We conducted electronic searches of Ovid Medline, EMBASE, PsycInfo, Science Citation, Social Science Citation (Web of Science), and CINAHL. We included studies of children and adolescents with cancer in which the experience of fatigue was described by the child/adolescent. The search was restricted to publications in English. Themes were summarized. RESULTS: Eleven studies were represented in 18 publications. Ages of included children ranged from 6 to 19 years. Majority of studies used semi-structured interviews to elicit participant's perceptions of fatigue. Terms used to describe fatigue included the following: tiredness, weary, loss of strength, dizziness, feeling drained, feeling drowsy, lacking motivation, exhaustion, and feeling emotional. Impact of fatigue related to not being able to participate in regular activities; needing to sleep or rest more; and impact on psychosocial health. Perceived alleviators of fatigue included exercise, distraction, rest, eating, and drinking. CONCLUSIONS: Fatigue is impactful from the perspective of children and adolescents. Future research should focus on prospective exploration of the impact of fatigue on pediatric cancer patients and identifying approaches to reduce fatigue.
Subject(s)
Fatigue/psychology , Neoplasms/complications , Adolescent , Adult , Child , Female , Humans , Quality of Life , Young AdultABSTRACT
BACKGROUND: Objectives were to describe the reliability and validity of a new paediatric-specific mucositis scale, the Children's International Mucositis Evaluation Scale (ChIMES). METHODS: In a multi-centre prospective study, children aged 0 to ≤18 years were eligible if they were receiving any of the following: myeloablative stem cell transplantation (SCT), ≥60 mg m(-2) course(-1) doxorubicin or ≥12 g m(-2) methotrexate. Multiple measures of mucositis were included along with ChIMES. Respondents were parent proxy report for children aged <12 years, and child self-report for children aged 12-18 years and 8 to <12 years. Mucositis diaries were completed at baseline and on Days 7-17 following chemotherapy/conditioning. On Day 14, the respondent reported presence of mucositis and change since the previous day. RESULTS: The 185 respondents included parents (N=98), children aged 12-18 years (N=66) and children aged 8 to <12 years (N=21). Test-retest reliability was excellent for ChIMES Total Score and ChIMES Percentage Score with r>0.8 for all respondent types. Criteria for construct validation were met across all measures. ChIMES also demonstrated responsiveness with significant differences between baseline and Day 14. CONCLUSION: ChIMES is a paediatric-specific measure of mucositis with favourable psychometric properties. It exhibits reliability, construct validity and responsiveness. ChIMES should be incorporated into clinical trials of mucositis prevention and treatment in paediatric cancer and SCT.
