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Prehabilitation has been shown to improve outcomes for patients undergoing major surgery; benefits include reductions in length of hospital stay and postoperative complications. Multimodal prehabilitation programmes lead to improved patient engagement and experience. This report describes implementation of a personalised multimodal prehabilitation programme for patients awaiting colorectal cancer surgery. We aim to highlight the successes, challenges and future direction of our programme.Patients listed for colorectal cancer surgery were referred for initial prehabilitation assessment. The prehabilitation group were assessed by specialist physiotherapists, dieticians and psychologists. An individualised programme was developed for each patient, aiming to optimise preoperative functional capacity and enhance physical and psychological resilience. Clinical primary outcome measures were recorded and compared with contemporaneous controls. For those undergoing prehabilitation, a set of secondary functional, nutritional and psychological outcomes were recorded at initial assessment and on completion of the programme.61 patients were enrolled in the programme from December 2021 to October 2022. 12 patients were excluded as they received less than 14 days prehabilitation or had incomplete data. The remaining 49 patients received a median duration of 24 days prehabilitation (range 15-91 days). The results show statistically significant improvements in the following functional outcome measures after prehabilitation: Rockwood scores, maximal inspiratory pressures, International Physical Activity Questionnaire Score and Functional Assessment of Chronic Illness - Fatigue Score. There was a lower postoperative complication rate in the prehabilitation group when compared with a control group (50% vs 67%).This quality improvement project has 3 Plan-Do-Study-Act (PDSA) cycles. PDSA 1 demonstrates prehabilitation can be successfully imbedded within a colorectal surgical unit and that patients are grateful for the service. PDSA 2 provides the project's first complete data set and demonstrates functional improvements in patients undergoing prehabilitation. The third PDSA cycle is ongoing and aims to refine the prehabilitation interventions and improve clinical outcomes for patients undergoing colorectal cancer surgery.
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Neoplasias Colorrectales , Ejercicio Preoperatorio , Humanos , Fatiga , Tiempo de Internación , Participación del Paciente , Complicaciones PosoperatoriasRESUMEN
Analysis of the septal aperture was conducted on two documented European populations. Collections from the National Museum of Natural History Lisbon, Portugal, and University of Athens, Greece, were used for the study. Both collections are modern and documented for sex and age. The Portuguese sample comprises 297 individuals (149 males and 148 females) between the ages of 18 and 88. A septal aperture was observed in 50 individuals resulting in a frequency of 16.83%. The Greek sample comprises 117 individuals (68 males and 49 females) between the ages of 20 and 65. Twenty-five septal apertures were observed, giving a frequency of 21.37%. Both populations had high frequencies which exceeded those observed in European countries in previous studies. Sex analysis shows that both samples confirm that septal apertures are more common in females. The Portuguese sample also supports that septal apertures are more common in the left humerus; however, the Greek sample had a higher frequency of bilateral cases. Measurements of the Portuguese sample were taken to determine whether robusticity correlates with presence of septal apertures. These measurements concluded that there was no difference in robusticity with presence or absence of a septal aperture, challenging previous studies. Anat Rec, 2019. © 2019 American Association for Anatomy Anat Rec, 303:1821-1830, 2020. © 2019 American Association for Anatomy.
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Húmero/anomalías , Anomalías Musculoesqueléticas/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Femenino , Grecia , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Anomalías Musculoesqueléticas/etiología , Portugal , Adulto JovenRESUMEN
Air pollution is hypothesized to have negative impacts on infant pulmonary health because of infants' increased rates of respiration and ongoing lung development. The severity and type of impact may differ depending on elemental concentrations. We conducted a study of 21 infants <6 months old whose parents carried a small personal particulate monitoring device (RTI MicroPEM) and GPS unit with the infant for 7 days in January and February 2015. The study area was Utah County, UT, USA. Real-time particulate exposure levels, as well as optical density and elemental analysis of the particulate matter (PM), were compared with levels from an outdoor stationary monitor. Infants spent an average of 87.4% of their time indoors. PM levels varied widely by infant and time of day (average=19.07 µg/m3, range=0.63-170.25 µg/m3). Infant particulate exposures were not well approximated by the outdoor monitor. Infants had lower exposures to Sb, Mn, Pb, W and Fe than the outdoor monitor and higher exposures to Cd, Ni and Na. Differences were most pronounced for Na. Brown carbon was only detected by personal monitors and not by the outdoor monitor. Further research is needed to understand the potential implications of indoor elemental exposures on early respiratory development.
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Exposición a Riesgos Ambientales , Monitoreo del Ambiente/instrumentación , Material Particulado/análisis , Adulto , Humanos , Lactante , Metales/análisis , Padres , UtahRESUMEN
Concerns about energy consumption and climate change make residential evaporative coolers a popular alternative to central air conditioning in arid and semi-arid climates. However, evaporative coolers have been shown to significantly increase indoor relative humidity and dust mite allergen levels in some studies, while showing no association in other studies. Improved measurement of temporal fluctuations in indoor relative humidity may help identify factors that promote mite growth in homes in dry climates. Dust samples and continuous indoor relative humidity measurements were collected from homes with central air conditioning and homes with evaporative coolers in Utah. Samples were collected over two seasons, winter/spring (Jan-Apr) and summer (July-Sept), 2014. Dust samples were analyzed for Der p 1 and Der f 1 using a two-site monoclonal antibody-based enzyme-linked immunosorbent assay (ELISA) analysis. Housing characteristics including age of home, occupant density, and age of mattresses, furniture, and carpeting were also measured. Positive Der p 1 or Der f 1 samples were found in 25.0% of the homes and there was no difference in mean allergen levels by type of air conditioning. Indoor relative humidity was significantly higher in homes with evaporative coolers compared to those with central air conditioning during the summer. Homes with evaporative coolers also spent significantly more time during summer above 55.0% and 65.0% relative humidity compared to central air homes, but not above 75.0%. Findings from this study suggest that increased humidity from evaporative coolers may not be sufficient to exceed the critical equilibrium humidity or maintain humidity excursions for sufficient duration in relatively larger single-family homes in semi-arid climates to support mite growth and reproduction.
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Aire Acondicionado/métodos , Contaminación del Aire Interior , Antígenos Dermatofagoides/análisis , Clima , Vivienda , Humedad , Aire Acondicionado/instrumentación , Animales , Polvo , Pyroglyphidae/fisiología , Estaciones del Año , Encuestas y Cuestionarios , UtahRESUMEN
UNLABELLED: Continued development of personal air pollution monitors is rapidly improving government and research capabilities for data collection. In this study, we tested the feasibility of using GPS-enabled personal exposure monitors to collect personal exposure readings and short-term daily PM2.5 measures at 15 fixed locations throughout a community. The goals were to determine the accuracy of fixed-location monitoring for approximating individual exposures compared to a centralized outdoor air pollution monitor, and to test the utility of two different personal monitors, the RTI MicroPEM V3.2 and TSI SidePak AM510. For personal samples, 24-hr mean PM2.5 concentrations were 6.93 µg/m³ (stderr = 0.15) and 8.47 µg/m³ (stderr = 0.10) for the MicroPEM and SidePak, respectively. Based on time-activity patterns from participant journals, exposures were highest while participants were outdoors (MicroPEM = 7.61 µg/m³, stderr = 1.08, SidePak = 11.85 µg/m³, stderr = 0.83) or in restaurants (MicroPEM = 7.48 µg/m³, stderr = 0.39, SidePak = 24.93 µg/m³, stderr = 0.82), and lowest when participants were exercising indoors (MicroPEM = 4.78 µg/m³, stderr = 0.23, SidePak = 5.63 µg/m³, stderr = 0.08). Mean PM(2.5) at the 15 fixed locations, as measured by the SidePak, ranged from 4.71 µg/m³ (stderr = 0.23) to 12.38 µg/m³ (stderr = 0.45). By comparison, mean 24-h PM(2.5) measured at the centralized outdoor monitor ranged from 2.7 to 6.7 µg/m³ during the study period. The range of average PM(2.5) exposure levels estimated for each participant using the interpolated fixed-location data was 2.83 to 19.26 µg/m³ (mean = 8.3, stderr = 1.4). These estimated levels were compared with average exposure from personal samples. The fixed-location monitoring strategy was useful in identifying high air pollution microclimates throughout the county. For 7 of 10 subjects, the fixed-location monitoring strategy more closely approximated individuals' 24-hr breathing zone exposures than did the centralized outdoor monitor. Highlights are: Individual PM(2.5) exposure levels vary extensively by activity, location and time of day; fixed-location sampling more closely approximated individual exposures than a centralized outdoor monitor; and small, personal exposure monitors provide added utility for individuals, researchers, and public health professionals seeking to more accurately identify air pollution microclimates. IMPLICATIONS: Personal air pollution monitoring technology is advancing rapidly. Currently, personal monitors are primarily used in research settings, but could they also support government networks of centralized outdoor monitors? In this study, we found differences in performance and practicality for two personal monitors in different monitoring scenarios. We also found that personal monitors used to collect outdoor area samples were effective at finding pollution microclimates, and more closely approximated actual individual exposure than a central monitor. Though more research is needed, there is strong potential that personal exposure monitors can improve existing monitoring networks.