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2021 ◽  
pp. 00662-2021
Author(s):  
Jogender Kumar ◽  
Prawin Kumar ◽  
Jagdish Prasad Goyal ◽  
Chirag Thakur ◽  
Puja Choudhary ◽  
...  

BackgroundThere is conflicting evidence for vitamin D supplementation in childhood asthma. We aimed to systematically synthesize the evidence on the efficacy and safety of vitamin D supplementation in childhood asthma.MethodsWe searched electronic databases (Medline, Embase, Web of Science) and register (CENTRAL) for randomised controlled trials (RCTs) published until September 30, 2021. RCTs enrolling asthmatic children (1–18 years) and comparing vitamin D against placebo/routine care were included if they met at least one of the endpoints of interest (asthma attacks, emergency visits, hospitalisation). We used the Risk of Bias (RoB) 2 tool for risk of bias assessment. Random-effects meta-analysis with RevMan 5.3 software was done. The GRADE approach was used to assess the level of certainty of the evidence.ResultsEighteen RCTs (n=1579 participants) were included. The pooled meta-analysis did not find a significant effect of vitamin D supplementation on asthma attacks requiring rescue systemic corticosteroids (6 studies, 445 participants, Risk ratio: 1.13; 95% CI: 0.86 to 1.48, I2–0%) (Moderate-certainty evidence). In addition, there was no significant difference in the proportion of children with asthma attacks of any severity (11 trials, 1132 participants, RR: 0.84; 95% CI: 0.65 to 1.09; I2–58%) (Very-low certainty evidence). Vitamin D does not reduce the need for emergency visits (3 studies, 361 participants, RR: 0.97; 95% CI: 0.89 to 1.07, I2–0%) and hospitalisation (RR: 1.38; 95% CI: 0.52 to 3.66, I2–0%) (Low certainty evidence).ConclusionVery low to moderate certainty evidence suggests that vitamin D supplementation might not have any protective effect in childhood asthma.


BMC Urology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Kuan-Jung Lin ◽  
Eric Y. H. Huang ◽  
I-shen Huang ◽  
Yu-Hua Fan ◽  
Chih-Chieh Lin ◽  
...  

Abstract Background This study aimed to evaluate the association of asymptomatic pyuria before ureterorenoscopic lithotripsy (URSL) with postoperative febrile urinary tract infection (UTI). Methods This observational case–control study identified the patients undergoing URSL for ureteral stones between May 2011 and October 2015. The included patients were classified into two groups: the asymptomatic pyuria group (6–50 white blood cells [WBCs]/high-power field [HPF]) and the non-pyuria group (≤ 5 WBCs/HPF). All data were collected by reviewing medical records. Postoperative outcomes were collected in terms of febrile UTI, emergency visits, and stone-free rate. Results A total of 232 patients were included, 101 in the pyuria group, 131 in the non-pyuria group. Two (0.9%) patients developed febrile UTI after URSL and 12 (5.2%) patients visited emergency department for URSL-related symptoms. The overall stone-free rate was 90.9%. There was no significant difference between the pyuria and non-pyuria groups regarding febrile UTI, emergency visits, and stone-free rate. Multivariate analysis revealed that pyuria was neither significantly associated with postoperative febrile UTI (OR = 1.03, 95% CI = 0.06–18.10, P = 0.98), nor with emergency visits (OR = 0.48, 95% CI = 0.13–1.85, P = 0.29). Conclusions Compared to the patients with sterile urine prior to URSL, those with asymptomatic pyuria were not prone to develop febrile UTI after URSL.


2021 ◽  
Vol 7 (4) ◽  
pp. e001205
Author(s):  
Aurelio Tobías ◽  
Martí Casals ◽  
Marc Saez ◽  
Masamitsu Kamada ◽  
Yoonhee Kim

ObjectivesRecreational physical activity is an integral part of our society, and the injuries caused by sports activities are a concern for public health. We studied the effect of outdoor ambient temperature on hospital emergency department visits caused by sports injuries in Madrid, Spain, and accounted for its seasonal changes.MethodsWe used a time-series design. Data was analysed with quasi-Poisson regression models. We calculated the proportion of emergency visits attributable to seasonal changes before and after adjusting for daily ambient temperature. We modelled the association between emergency visits and temperature using distributed lag non-linear models.ResultsThe proportion of emergency visits attributable to seasonal changes was 24.1% and decreased to 7.6% after adjusting for temperature. We found a high risk of emergency visits associated with cold and hot temperatures, whereas the risk was higher for heat.ConclusionSports and recreational physical activity injuries are not rare events; therefore, appropriate healthcare decisions should consider the impact of outdoor ambient temperature and seasonal changes.


2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S814-S815
Author(s):  
Alexandra M Mellis ◽  
Matthew Gilmer ◽  
Carrie Reed

Abstract Background Given the disproportionate impact of COVID-19 among racial/ethnic minority groups across the United States on emergency visits, hospitalizations, and deaths, we examined healthcare utilization more broadly for acute respiratory illness (ARI across healthcare settings by racial/ethnic group. Methods Using data on 33,992,254 unique nonpharmacy healthcare encounters from the IBM Explorys Electronic Health Record database from January 1, 2020–May 1, 2021, across healthcare settings (ambulatory care or telehealth, emergency department, and hospitalizations) with nonmissing bridged racial/ethnic data. Encounters were classified as ARI based on ICD-10 and SNOMED codes and aggregated by month and US Census region. We estimated the population denominator as the total number of persons by bridged racial/ethnic group with encounters recorded during 2019. We both estimated the rate of ARI visits per 100,000 persons across healthcare settings and the rate ratio of ARI visits to non-ARI visits. We performed comparisons of these values by race/ethnicity, taking White persons as referent, using Poisson generalized estimating equations clustered within geographic regions. Results A total of 244,137 (6.5% of 3,745,135) hospitalizations, 237,873 (18% of 1,305,474) emergency visits, and 1,636,383 (5.7% of 28,941,645) ambulatory visits were associated with ARIs. We observed similar rates of ARI visits across race/ethnicity groups in all settings combined and in ambulatory settings, but higher rates of ARI hospitalization among Hispanic persons (IRR [95% CI]: 2.5 [1.7–3.7]) and higher rates of ARI emergency department visits among Black persons (2.5 [1.9–3.2]) (Figure). We also observed differences in the relative proportion of care received for ARI vs. other visits types by setting, for example with Black persons utilizing higher rates of hospital visits for ARI vs non-ARI care (2.2 [1.7–2.7]) but lower rates of ambulatory care for ARI (0.9 [0.7–0.96]). ARI Visits Per 100k Persons Conclusion Population rates of ARI visits and relative proportions of ARI vs. non ARI visits differed between racial/ethnic groups by setting. Understanding how utilization of care varies for ARI across settings can inform future monitoring efforts for health equity. Disclosures All Authors: No reported disclosures


Children ◽  
2021 ◽  
Vol 8 (10) ◽  
pp. 919
Author(s):  
Akihiro Maeta ◽  
Yuri Takaoka ◽  
Atsuko Nakano ◽  
Yukiko Hiraguchi ◽  
Masaaki Hamada ◽  
...  

The coronavirus disease 2019 (COVID-19) pandemic’s impact on food allergy treatment such as home-based oral immunotherapy (OIT) is not known. This cross-sectional, questionnaire-based anonymized survey screened 2500 parents of children with allergic diseases and was conducted in the pediatric outpatient clinics of 24 hospitals. Basic clinical data of the children were collected along with the degree of allergy control, parental anxiety about emergency visits, and the risk of COVID-19 in the first state of emergency. A total of 2439 (97.6%) questionnaires were collected, and 1315 parents who were instructed to initiate home-based OIT for their children were enrolled (OIT group). Subjective OIT progress compared to before the COVID-19 pandemic was ascertained as “Full”, “Middle”, “Low”, “Little”, and “Stop” in 264 (20.1%), 408 (31.0%), 384 (29.2%), 203 (15.4%), and 56 (4.3%) participants, respectively. Anxiety about emergency visits and the risk of COVID-19 were negatively associated with the subjective OIT progress. In Japan, approximately half of the children continued smoothly the home-based OIT during the COVID-19 pandemic. Parents with high levels of anxiety about the disruption of the medical care system due to COVID-19 and the risk of COVID-19 did not experience a smooth continuation of home-based OIT.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Taina Kankaala ◽  
Heikki Laine ◽  
Marja-Liisa Laitala ◽  
Päivi Rajavaara ◽  
Hannu Vähänikkilä ◽  
...  

Abstract Background Dental fear may lead to avoidance of regular dental treatment. The scope of this long-term practe-based study was to monitor the dental attendance of patients who received chair-side dental and fear treatment. Methods In 2000–2006, patients in the City of Oulu, Finland, received treatment for dental fear in the Clinic for Fearful Dental Patients (CFDP) from primary health care dentists trained on this subject. Of the originally treated patients (n = 163), 152 (93%) with sufficient information in dental records made up the study population. Information on their age and sex was available. The number of dental examinations, emergency visits and missed appointments was collected covering the follow-up period of 10 years 2006–2016. For analyses, data were dichotomized according to age at baseline and preliminary outcome baseline condition of dental fear treatment evaluated in 2006. To investigate association further, Poisson regression as well as binary logistic regression models were conducted. As register keeper, the City of Oulu gave permission for this retrospective data-based study. Results Patients receiving dental fear treatment at younger age (2–10 y) had significantly more dental examinations than those treated at > 10 years. Preliminary success was associated with the number of examinations, but not with emergency visits and missed appointments. Sex was not a significant factor in later dental attendance. There was an association between few dental examinations and dental emergency care need with unsuccessful baseline outcome of dental fear treatment. Conclusions Successful dental fear treatment especially at an early age is beneficial for future dental attendance measured by the number of examinations and consequently, less need for emergency care than in the opposite case. Successful fear treatment has positive impact on later dental care and regular dental attendance.


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