Managing COVID-19 from the epicenter: adaptations and suggestions based on experience
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ABSTRACT:
SUBMITTER: Burnett G
PROVIDER: S-EPMC7529354 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
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Project description:OBJECTIVES:In December 2019, a novel coronavirus disease (COVID-19) emerged in Wuhan city, China, which has subsequently led to a global pandemic. At the time of writing, COVID-19 in Wuhan appears to be in the final phase and under control. However, many other countries, especially the US, Italy and Spain, are still in the early phases and dealing with increasing cases every day. Therefore, this article aims to summarise and share the experience of controlling the spread of COVID-19 in Wuhan and provide effective suggestions to enable other countries to save lives. STUDY DESIGN:Data from the National Health Commission of China are used to investigate the evolution trajectory of COVID-19 in Wuhan and discuss the impacts of the intervention strategies. METHODS:A four-stage modified Susceptible-Exposed-Infectious-Removed (SEIR) model is presented. This model considers many influencing factors, including chunyun (the Spring festival), sealing off the city and constructing the Fangcang shelter hospitals. In addition, a novel method is proposed to address the abnormal data on 12-13 February as a result of changing diagnostic criteria. Four different scenarios are considered to capture different intervention measures in practice. The exposed population in Wuhan who moved out before sealing off the city have also been identified, and an analysis on where they had gone was performed using the Baidu Migration Index. RESULTS:The results demonstrate that the four-stage model was effective in forecasting the peak, size and duration of COVID-19. We found that the combined intervention measures are the only effective way to control the spread and not a single one of them can be omitted. We estimate that England will be another epicentre owing to its incorrect response at the initial stages of COVID-19. Fortunately, big data technology can help provide early warnings to new areas of the pandemic. CONCLUSIONS:The four-stage SEIR model was effective in capturing the evolution trajectory of COVID-19. Based on the model analysis, several effective suggestions are proposed to prevent and control the pandemic for countries that are still in the initial phases.
| S-EPMC7214341 | biostudies-literature
Project description:The pandemic represented a challenge for hospital managers at different levels, required to reorganise services without compromising care. This study aimed to analyse the experiences of hospital managers during the COVID-19 pandemic. A narrative inquiry was conducted in a multisite acute hospital. Data were collected through narratives and open-ended questions. Direct and non-direct-care managers were invited to participate. Data were analyzed considering Clandinin & Connelly's (2000) framework and Braun & Clarke, (2006). Thirty-six narratives and open-ended question responses were analysed. Participants were nurses (n = 20), doctors, technicians, administrative and hospitality service managers. Themes were grouped into three narrative dimensions: (1) personal-"the emergency engulfed us", (2) practical/professional-"managing the pandemic", (3) social-"the strength of the team and people". Different narrative threads were identified between direct-care and non direct-care managers. Problems faced, factors helpful for management and suggestions for improvement were also reported. The pandemic had an important impact on managers and their roles, in terms of the need for clear concise information, staff support, and adequate professional and technical resources. A sense of unity and belonging facilitated management.
| S-EPMC10887853 | biostudies-literature
Project description:SARS-CoV-2 is shed by COVID-19 patients and can be detected in wastewater. Thus,
| S-EPMC8130627 | biostudies-literature
Project description:The main objective of this study is to offer and evaluate an interim triage approach for patients waiting for surveillance colonoscopies. This will reduce the waiting period and the psychological stressors for our patients and from a scientific point of view allow us to compare the yield of findings for each approach.
| 2383510 | ecrin-mdr-crc
Project description:AimDuring the COVID-19 pandemic, emergency surgery was modified in line with Royal College guidance to accommodate the evolving climate. This study compared management of appendicitis before and during the pandemic by assessing disease presentation severity, modes of investigation, surgical management and patient outcomes. Outcomes assessed included length of stay, readmissions and rates of postoperative wound infections.MethodsWe collected data on appendicitis patients managed at a district general hospital over two distinct 8-week periods; 42 patients before and 36 patients during the COVID-19 pandemic respectively. The study included clinically or radiologically diagnosed appendicitis patients.ResultsOur study found patients during the COVID-19 pandemic had higher inflammatory markers (CRP 103 vs 53 mg/L; p = 0.03) and more severe disease on histological examination of the appendix than pre-pandemic. Patients were nearly twice as likely to undergo CT diagnosis of appendicitis during the pandemic than before. During the pandemic, only half of the cohort underwent laparoscopic appendicectomy in contrast with greater than 85% of the pre-COVID-19 cohort (p = 0.0005). Patients in the COVID-19 era cohort recorded shorter lengths of hospital stay (2.6 vs 3 days; p = 0.35); however, had higher reattendance rates (12 vs 25%; p = 0.15) and surgical site infections (p = 0.0443). Finally, the study reported shorter median time to theatre (0 vs 1 days) during the pandemic than before.ConclusionIn addition to reiterating the benefits of laparoscopic versus open surgery and quicker diagnostic methods, this study also implies that though patients during COVID-19 era presented with more severe disease, their treatment was in a more efficient service.
| S-EPMC7879132 | biostudies-literature
Project description:BackgroundCOVID-19 has challenged critical care nursing through increased critical care service utilization. This may have a profound impact on intensive care unit (ICU) nurses' ability to maintain patient safety. However, the experiences of ICU nurses in managing patient safety during an infectious disease outbreak remains unexplored.Aims and objectivesTo explore ICU nurses' narratives in managing patient safety in the outbreak ICUs during the COVID-19 pandemic.DesignA narrative inquiry design.MethodsA purposive sample of 18 registered nurses who practiced in the outbreak ICUs during the COVID-19 pandemic were recruited between June and August 2020. Individual semi-structured interviews were conducted, transcribed verbatim, and narratively analysed.ResultsFindings reviewed an overarching anatomy-specific storyline of a 'hand-brain-heart' connection that describes nurses' experience with managing patient safety during the COVID-19 pandemic. Firstly, stories on 'the hands of clinical practice' revealed how critical care nursing is practiced and adapted by ICU nurses during the pandemic. In particular, ICU nurses banded together to safeguard patient safety by practicing critical care nursing with mastery. Secondly, stories on 'the brain of psychosocial wellness' highlights the tumultuous impact of COVID-19 on the nurses' psychosocial well-being and how nurses demonstrated resilience to continually uphold patient safety during the pandemic. Lastly, stories on 'the heart of nursing' drew upon the nurses' intrinsic professional nursing identity and values to safeguard patient safety. Specific patient tales further boosted the nurses' commitment to render safe nursing care during the pandemic.ConclusionsThrough their stories, ICU nurses reported how they continually seek to uphold patient safety through clinical competence, resilience, and heightened nursing identity.Relevance to clinical practiceICU nurses require sustainable clinical resources and references such as clinical instructors, as well as visible psychosocial support channels, for ICU nurses to continue to uphold patient safety during COVID-19.
| S-EPMC8661676 | biostudies-literature
Project description:BackgroundIn the midst of the coronavirus disease pandemic, emerging clinical data across the world has equipped frontline health care workers, policy makers, and researchers to better understand and combat the illness.ObjectiveThe aim of this study is to report the correlation of clinical and laboratory parameters with patients requiring mechanical ventilation and the mortality in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).MethodsWe did a review of patients with SARS-CoV-2 confirmed infection admitted and managed by our institution during the last month. Patients were grouped into intubated and nonintubated, and subgrouped to alive and deceased. A comprehensive analysis using the following parameters were performed: age, sex, ethnicity, BMI, comorbidities, inflammatory markers, laboratory values, cardiac and renal function, electrocardiogram (EKG), chest x-ray findings, temperature, treatment groups, and hospital-acquired patients with SARS-CoV-2.ResultsA total of 184 patients were included in our study with ages ranging from 28-97 years (mean 64.72 years) and including 73 females (39.67%) and 111 males (60.33%) with a mean BMI of 29.10. We had 114 African Americans (61.96%), 58 Hispanics (31.52%), 11 Asians (5.98%), and 1 Caucasian (0.54%), with a mean of 1.70 comorbidities. Overall, the mortality rate was 17.39% (n=32), 16.30% (n=30) of our patients required mechanical ventilation, and 11.41% (n=21) had hospital-acquired SARS-CoV-2 infection. Pertinent and statistically significant results were found in the intubated versus nonintubated patients with confirmed SARS-CoV-2 for the following parameters: age (P=.01), BMI (P=.07), African American ethnicity (P<.001), Hispanic ethnicity (P=.02), diabetes mellitus (P=.001), creatinine (P=.29), blood urea nitrogen (BUN; P=.001), procalcitonin (P=.03), C-reactive protein (CRP; P=.007), lactate dehydrogenase (LDH; P=.001), glucose (P=.01), temperature (P=.004), bilateral pulmonary infiltrates in chest x-rays (P<.001), and bilateral patchy opacity (P=.02). The results between the living and deceased subgroups of patients with confirmed SARS-CoV-2 (linking to or against mortality) were BMI (P=.04), length of stay (P<.001), hypertension (P=.02), multiple comorbidity (P=.045), BUN (P=.04), and EKG findings with arrhythmias or blocks (P=.02).ConclusionsWe arrived at the following conclusions based on a comprehensive review of our study group, data collection, and statistical analysis. Parameters that were strongly correlated with the need for mechanical ventilation were younger age group, overweight, Hispanic ethnicity, higher core body temperature, EKG findings with sinus tachycardia, and bilateral diffuse pulmonary infiltrates on the chest x-rays. Those intubated exhibited increased disease severity with significantly elevated levels of serum procalcitonin, CRP, LDH, mean glucose, creatinine, and BUN. Mortality was strongly correlated with BMI, African American ethnicity, hypertension, presence of multiple comorbidities (with a mean of 2.32), worsening renal function with acute kidney injury or acute chronic kidney injury, and EKG findings of arrhythmias and heart blocks.
| S-EPMC7505684 | biostudies-literature
Project description:ObjectivesWe sought to study the impact of COVID-19 pandemic on the presentation delay, severity, patterns of care, and reasons for delay among patients with ST-elevation myocardial infarction (STEMI) in a non-hot-spot region.BackgroundCOVID-19 pandemic has significantly reduced the activations for STEMI in epicenters like Spain.MethodsFrom January 1, 2020, to April 15, 2020, 143 STEMIs were identified across our integrated 18-hospital system. Pre- and post-COVID-19 cohorts were based on March 23rd, 2020, whenstay-at-home orders were initiated in Ohio. We used presenting heart rate, blood pressure, troponin, new Q-wave, and left ventricle ejection fraction (LVEF) to assess severity. Duration of intensive care unit stay, total length of stay, door-to-balloon (D2B) time, and radial versus femoral access were used to assess patterns of care.ResultsPost-COVID-19 presentation was associated with a lower admission LVEF (45 vs. 50%, p = .015), new Q-wave, and higher initial troponin; however, these did not reach statistical significance. Among post-COVID-19 patients, those with >12-hr delay in presentation 31(%) had a longer average D2B time (88 vs. 53 min, p = .033) and higher peak troponin (58 vs. 8.5 ng/ml, p = .03). Of these, 27% avoided the hospital due to fear of COVID-19, 18% believed symptoms were COVID-19 related, and 9% did not want to burden the hospital during the pandemic.ConclusionsCOVID-19 has remarkably affected STEMI presentation and care. Patients' fear and confusion about symptoms are integral parts of this emerging public health crisis.
| S-EPMC7300525 | biostudies-literature
Project description:We provide results on the level of COVID-19 excess mortality in the Italian region of Lombardy and in the province of Bergamo using official and original data sources. Since February 2020 Lombardy and in particular the province of Bergamo have been severely hit by the novel COVID-19 infectious disease. Combining official statistics, retrospective data and original data (i.e., obituaries and death notices) we provide a tentative estimate of the number of deaths either directly or indirectly, associated with COVID-19 as well as the total number of persons infected. Our findings suggest that the reported number of deaths attributable to COVID-19 identified by public authorities accounts only for one half of the observed excess mortality between March 2020 and previous years.
| S-EPMC7529188 | biostudies-literature
Project description:As New York State quickly became the epicenter of the COVID-19 pandemic, innovative strategies to provide care for the COVID-19 negative patients with urgent or immediately life threatening cardiovascular conditions became imperative. To date, there has not been a focused analysis of patients undergoing cardiothoracic surgery in the United States during the COVID-19 pandemic. Therefore, we seek to summarize the selection, screening, exposure/conversion, and recovery of patients undergoing cardiac surgery during the peak of the COVID-19 pandemic. We retrospectively reviewed a prospectively maintained institutional database for patients undergoing urgent or emergency cardiac surgery from March 16, 2020 to May 15, 2020, encompassing the peak of the COVID-19 pandemic. All patients were operated on in a single institution in New York City. Preoperative demographics, imaging studies, intraoperative findings, and postoperative outcomes were reviewed. Between March 16, 2020 and May 15, 2020, a total of 54 adult patients underwent cardiac surgery. Five patients required reoperative sternotomy and cardiopulmonary bypass was utilized in 81% of cases. Median age was 64.3 (56.0; 75.3) years. Two patients converted to COVID-19 positive during the admission. There was one operative mortality (1.9%) associated with an acute perioperative COVID-19 infection. Median length of hospital stay was 5 days (4.0; 8.0) and 46 patients were discharged to home. There was 100% postoperative follow up and no patient had COVID-19 conversion following discharge. The delivery of cardiac surgical care was safely maintained in the midst of a global pandemic. The outcomes demonstrated herein suggest that with proper infection control, isolation, and patient selection, results similar to those observed in non-COVID series can be replicated.
| S-EPMC7801821 | biostudies-literature