scholarly journals A high efficient hospital emergency responsive mode is the key of successful treatment of 100 COVID-19 patients in Zhuhai

2020 ◽  
Author(s):  
Jin Huang ◽  
Zhonghe Li ◽  
Xiujuan Qu ◽  
Xiaobin Zheng ◽  
Changli Tu ◽  
...  
Keyword(s):  
Early Stage ◽  
Management Strategies ◽  
Pressure Sore ◽  
National Guidelines ◽  
Hospital Emergency ◽  
High Efficient ◽  
Tract Involvement ◽  
Efficient Hospital ◽  
Secondary Hospital ◽  
Novel Coronavirus

AbstractBackgroundSince December 2019, Coronavirus Disease 2019 (COVID-19) emerged in Wuhan city and rapidly spread throughout China. The mortality of novel coronavirus pneumonia (NCP) in severe and critical cases is very high. Facing this kind of public health emergency, high efficient administrative emergency responsive mode in designated hospital is needed.MethodAs an affiliated hospital of Sun Yat-sen University, our hospital is the only designated one for diagnosis and treatment of COVID-19 in Zhuhai, a medium-sized city. Novel coronavirus pneumonia department, which is administrative led by the president of hospital directly, has been established at early stage of epidemic crisis in my hospital. In NCP department, there are core members of Pulmonary and Critical Care Medicine (PCCM) specialist and multidisciplinary team. Don’t stick to national guidelines of NCP, based on professional opinion by respiratory professor and expert group, we focused on individualized treatment and timely adjustment of treatment and management strategies in working about COVID-19 patients.Results1. High working efficiency: By Mar 02, 2020, we have completed 2974 citywide consultations and treatment of 366 inpatients, including 101 patients diagnosed with COVID-19. 2. Excellent therapeutic effect: Among 101 hospitalized patients with confirmed COVID-19, all were cured and discharged, except for one death. No secondary hospital infection, no pipeline infection and no pressure sore were found in all patients. 3. Finding and confirming person-to-person transmission characteristic of COVID-19 prior to official release conference: Strengthened protection is key point to zero infection in healthcare group and medical faculty and lower rate of second generation infectious patients. 4. Timely adjustment management and treatment strategy prior to guideline update: The first evidence of digestive tract involvement in COVID-19 has been found, and the earliest clinical trial of chloroquine in the treatment of COVID-19 has been carried out in our hospital.ConclusionsIn our hospital, establishment of NCP department, which is administratively led by the president of hospital directly and specialized conduct by respiratory professor, is the key to success in management and treatment of COVID-19 patients. This hospital emergency responsive mode could provide reference for other hospitals and cities in epidemic situation.

scholarly journals A high-efficiency hospital emergency-response mode is key to successful treatment of COVID-19 patients in Zhuhai

2020 ◽  
Author(s):  
Jin Huang ◽  
Zhonghe Li ◽  
Xiujuan Qu ◽  
Xiaobin Zheng ◽  
Changli Tu ◽  
...  
Keyword(s):  
Emergency Response ◽  
High Efficiency ◽  
Early Stage ◽  
Management Strategies ◽  
Healthcare Providers ◽  
Response Mode ◽  
Respiratory Medicine ◽  
National Guidelines ◽  
Secondary Hospital ◽  
Novel Coronavirus

Abstract Background: In December 2019, coronavirus disease 2019 (COVID-19) emerged in Wuhan and has since rapidly spread throughout China. The mortality rates of novel coronavirus pneumonia (NCP) in severe and critical cases are very high. In this public-health emergency, a high-efficiency administrative emergency-response mode in designated hospitals is needed. Method: As an affiliated hospital of Sun Yat-sen University, ours, the Fifth Affiliated Hospital, is the only one designated for the diagnosis and treatment of COVID-19 in Zhuhai, a mid-sized city. The NCP department, for which the president of the hospital is also the direct administrative lead, was established at an early stage of the epidemic at our hospital. This department includes core members of the pulmonary and critical-care medicine (PCCM) specialist and multidisciplinary team. Rather than adhering to national guidelines on NCP, we have focused on individualized treatment, timely adjustment thereof and management strategies in working with COVID-19 patients based on the professional opinions of a professor of respiratory medicine and an expert group. Results: (1) High working efficiency: As of March 2, 2020, we have completed 2974 citywide consultations and treatment of 366 inpatients, including 101 who were diagnosed with COVID-19. (2) Excellent therapeutic effect: Of the 101 patients hospitalized with confirmed COVID-19, only 1 has died, and the rest were all cured and discharged. No secondary hospital infection, pipeline infection or pressure sores were found in any patient. (3) Finding and confirming person-to-person transmission characteristic of COVID-19 prior to the official press conference: Strengthened protection is key to zero infection among the healthcare providers and medical faculty, as well as to a lower rate of second-generation infectious patients. (4) Timely adjustment of management and treatment strategy prior to guideline updates: The first evidence of digestive-tract involvement in COVID-19 has been found, and the earliest clinical trial of chloroquine in the treatment of the disease was carried out at our hospital. Conclusions: At our hospital, establishment of an NCP department, which is directly administered by the hospital president and specialized operation guided by a professor of respiratory medicine, has been key to our success in managing and treating COVID-19 patients. Our hospital’s emergency-response mode could provide a reference for other hospitals and cities in this epidemic situation.

Novel Coronavirus SARS-CoV-2 (COVID-19) and Pregnancy: A hypothetical view

2020 ◽  
Vol 20 ◽  
Author(s):  
Ahmed RG
Keyword(s):  
Immune System ◽  
Cellular Therapy ◽  
Early Stage ◽  
Control Strategies ◽  
Vital Role ◽  
Healthy Life ◽  
Global Pandemic ◽  
Maternal Immune System ◽  
Perinatal Management ◽  
Novel Coronavirus

Background: The complications of the SARS-CoV-2 infection and its COVID-19 disease on mothers and their offspring are less known. Objective: The aim of this review was to determine the transmission, severity, complications of SARS-CoV-2 infection during the pregnancy. This review showed the influence of COVID-19 disease on the neonatal neurogenesis. Owing to no specific vaccines or medicines that were reported for the treatment of COVID-19 disease, this review suggested some control strategies like treatments (medicinal plants, antiviral therapy, cellular therapy, and immunotherapy), nutrition uptake, prevention, and recommendations. Discussion: This overview showed in severely states that SARS-CoV-2 infection during the early stage of pregnancy might increase the risk of stress, panic, and anxiety. This disorder can disturb the maternal immune system, and thus causing a neurodevelopmental disturbance. This hypothesis may be depending on the severity and intensity of the SARS-CoV-2 infection during pregnancy. However, vertical transmission of SARS-CoV-2 from dams to their fetuses is absent until now. Conclusion: During this global pandemic disease, maintaining safety during pregnancy, vaginal delivery, and breastfeeding may play a vital role in a healthy life for the offspring. Thus, international and national corporations should be continuing for perinatal management, particularly during the next pandemic or disaster time.

Local hospital experience of emergency management in the response to SARS (Preprint)

2020 ◽  
Author(s):  
Ying Yan
Keyword(s):  
Emergency Management ◽  
Infection Prevention ◽  
Public Health Emergency ◽  
The Novel ◽  
Prevention Measures ◽  
Hospital Emergency ◽  
Local Hospital ◽  
Referral Network ◽  
Novel Coronavirus ◽  
Hospital Transmission

UNSTRUCTURED The ongoing outbreak of SARS-CoV-2 infection was first identified in Wuhan, China at the late of 2019. Following the acceleration of the novel coronavirus spreading, person-person transmissions in family residences, hospitals and other public environments have led to a major public hazard in China. Currently, the SARS-CoV-2 outbreak has been further developed into a public health emergency of international concern. In response to an occurring pandemic, hospitals need an emergency strategy and plan to manage their space, staff, and other essential resources, therefore, to provide optimum care to patients involved. In addition, infection prevention measures urgently need to be implemented to reduce in-hospital transmission and avoid the occurrence of virus super-spreading. For hospitals without capacity to manage severe patients, a referral network is often needed. We present our successful field experience regarding hospital emergency management and local hospitals network model in response to SARS-CoV-2 emerging epidemic.

scholarly journals Experts’ opinion on the detection and management of prediabetes in Lebanon

2021 ◽  
Vol 104 (3) ◽  
pp. 003685042110294
Author(s):  
Emile Andari ◽  
Paola Atallah ◽  
Sami Azar ◽  
Akram Echtay ◽  
Selim Jambart ◽  
...  
Keyword(s):  
Risk Factors ◽  
Preliminary Report ◽  
Early Stage ◽  
National Guidelines ◽  
Lifestyle Modifications ◽  
Multiple Tests ◽  
Lebanese Population ◽  
To Come ◽  
Near Future

Given that the complications of type 2 diabetes can start at an early stage, early detection and appropriate management of prediabetes are essential. We aimed to develop an expert opinion on prediabetes in Lebanon to pave the way for national guidelines tailored for the Lebanese population in the near future. A panel of seven diabetes experts conducted a thorough literature review and discussed their opinions and experiences before coming up with a set of preliminary recommendations for the detection and management of prediabetes in Lebanon. Lebanese physicians employ multiple tests for the diagnosis of prediabetes and no national cut-off values exist. The panel agreed that prediabetes screening should be focused on patients exceeding 45 years of age with otherwise no risk factors and on adults with risk factors. The panel reached that fasting plasma glucose (FPG) and HbA1c should be used for prediabetes diagnosis in Lebanon. FPG values of 100–125 mg/dL or HbA1c values of 5.7%–6.4% were agreed upon as indicative of prediabetes. For the management of prediabetes, a three-step approach constituting lifestyle modifications, pharmacological treatment and bariatric surgery is recommended. There should be more focus on research on prediabetes in Lebanon. This preliminary report will be further discussed with the Lebanese Society of Endocrinology, Diabetes and Lipids in 2021 in order to come up with the first Lebanese national guidelines for the detection and management of prediabetes in Lebanon.

scholarly journals Effect of the SARS outbreak on visits to a community hospital emergency department

CJEM ◽  
2006 ◽  
Vol 8 (05) ◽  
pp. 323-328 ◽  
Author(s):  
Michael Heiber ◽  
W.Y. Wendy Lou
Keyword(s):  
Emergency Department ◽  
Community Hospital ◽  
Early Stage ◽  
Age Groups ◽  
Respiratory Illness ◽  
Hospital Emergency Department ◽  
Infants And Toddlers ◽  
Hospital Emergency ◽  
Ed Visits ◽  
Number Of Visits

ABSTRACTObjectives:To examine the effect of severe acute respiratory syndrome (SARS) on visits to a community hospital emergency department (ED) during the early stage of the Toronto outbreak in 2003 and for the same period in 2004. We focused on visits for respiratory illness (SARS-like symptoms) and different age groups.Methods:This study is a retrospective review of ED discharge diagnoses obtained from a computerized database, examining the 4-week period starting March 28 for the years 2001-2004. We obtained the discharge diagnosis, age and visit date for each ED patient during the relevant time intervals, then compared visit data from 2003 and 2004 with a baseline derived from the average number of visits during 2001 and 2002. We constructed groupings based on age and respiratory-illness symptoms.Results:During the SARS outbreak in 2003, ED visits declined by 21% (95% confidence interval [CI], 18%–24%) over the 4-week study period. The greatest reduction was for combined infant and toddler visits (69%; 95% CI, 58%–79%); these did not recover the following year. However, during the SARS outbreak there was a large increase in the number of visits for respiratory illnesses in adults (61%; 95% CI, 46%–75%) and in teenagers (132%; 95% CI, 82%–182%).Conclusions:During the SARS outbreak, total ED visits fell. The relative decline was most notable for infants and toddlers. By contrast, there was an increase in respiratory illness–related visits for adults and teenagers. In 2004, the year following the SARS outbreak, visit patterns shifted toward baseline levels, but ED visits by infants and toddlers remained depressed.

scholarly journals The Impact of Armed Conflict on the Epidemiological Situation of COVID-19 in Libya, Syria and Yemen

2021 ◽  
Vol 9 ◽  
Author(s):  
Mohamed A. Daw
Keyword(s):  
Armed Conflict ◽  
Early Stage ◽  
Armed Conflicts ◽  
Cumulative Number ◽  
The Novel ◽  
Global Pandemic ◽  
Large Numbers ◽  
Public Data ◽  
Novel Coronavirus ◽  
The Impact

Background: Since the Arab uprising in 2011, Libya, Syria and Yemen have gone through major internal armed conflicts. This resulted in large numbers of deaths, injuries, and population displacements, with collapse of the healthcare systems. Furthermore, the situation was complicated by the emergence of COVID-19 as a global pandemic, which made the populations of these countries struggle under unusual conditions to deal with both the pandemic and the ongoing wars. This study aimed to determine the impact of the armed conflicts on the epidemiology of the novel coronavirus (SARS-CoV-2) within these war-torn countries and highlight the strategies needed to combat the spread of the pandemic and its consequences.Methods: Official and public data concerning the dynamics of the armed conflicts and the spread of SARS-COV-2 in Libya, Syria and Yemen were collected from all available sources, starting from the emergence of COVID-19 in each country until the end of December 2020. Datasets were analyzed by a set of statistical techniques and the weekly resolved data were used to probe the link between the intensity levels of the conflict and the prevalence of COVID-19.Results: The data indicated that there was an increase in the intensity of the violence at an early stage from March to August 2020, when it approximately doubled in the three countries, particularly in Libya. During that period, few cases of COVID-19 were reported, ranging from 5 to 53 cases/day. From September to December 2020, a significant decline in the intensity of the armed conflicts was accompanied by steep upsurges in the rate of COVID-19 cases, which reached up to 500 cases/day. The accumulative cases vary from one country to another during the armed conflict. The highest cumulative number of cases were reported in Libya, Syria and Yemen.Conclusions: Our analysis demonstrates that the armed conflict provided an opportunity for SARS-CoV-2 to spread. The early weeks of the pandemic coincided with the most intense period of the armed conflicts, and few cases were officially reported. This indicates undercounting and hidden spread during the early stage of the pandemic. The pandemic then spread dramatically as the armed conflict declined, reaching its greatest spread by December 2020. Full-blown transmission of the COVID-19 pandemic in these countries is expected. Therefore, urgent national and international strategies should be implemented to combat the pandemic and its consequences.

scholarly journals Epidemiological,clinical and radiological findings in medical staff with COVID-19 in Wuhan, China: a single-centered, retrospective cohort study

2020 ◽  
Author(s):  
Jie Liu ◽  
Liu Ouyang ◽  
Pi Guo ◽  
Haisheng Wu ◽  
Peng Fu ◽  
...  
Keyword(s):  
Small Proportion ◽  
Medical Staff ◽  
Cox Regression ◽  
Early Stage ◽  
Wholesale Market ◽  
Regression Methods ◽  
Kaplan Meier ◽  
Union Hospital ◽  
Potential Risk Factors ◽  
Novel Coronavirus

Abstract Backgrounds In December 2019, a pneumonia associated with the severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) emerged in Wuhan city, China. As of 20 Feb 2020, a total of 2,055 medical staff infected with SARS-Cov-2 in China had been reported. The predominant cause of the infection and the failure of protection among medical staff remains unclear. We sought to explore the epidemiological, clinical characteristics and prognosis of novel coronavirus-infected medical staff.Methods Medical staff who infected with SARS-Cov-2 and admitted to Union Hospital, Wuhan between 16 Jan, 2020 to 25 Feb, 2020 were included retrospectively. Epidemiological, clinical and radiological data were compared by occupation and analyzed with the Kaplan-Meier and Cox regression methods.Results A total of 101 medical staff (32 males and 69 females; median age: 33 years old) were included in this study and 74% were nurses. None had an exposure to Huanan seafood wholesale market or wildlife. A small proportion of the cohort had contact with specimens (3%) as well as patients infected with SARS-Cov-2 in fever clinics (15%) and isolation wards (3%). 80% of medical staff showed abnormal IL-6 levels and 33% had lymphocytopenia. Chest CT mainly manifested as bilateral (62%), septal/subpleural (77%) and ground­glass opacities (48%). The major differences between doctors and nurses manifested in laboratory indicators. As of the last observed date, no patient was transferred to intensive care unit or died, and 98 (97%) had been discharged. Fever (HR=0.57; 95% CI 0.36-0.90) and IL-6 levels greater than >2.9 pg/ml (HR=0.50; 95% CI 0.30-0.86) on admission were unfavorable factors for discharge.Conclusions Our findings suggested that the infection of medical staff mainly occurred at the early stages of SARS-CoV-2 epidemic in Wuhan, and only a small proportion of infection had an exact mode. Meanwhile, medical staff infected with COVID-19 have relatively milder symptoms and favorable clinical course than other ordinary patients, which may be partly due to their medical expertise, younger age and less underlying diseases. The potential risk factors of presence of fever and IL-6 levels greater than >2.9 pg/ml could help to identify medical staff with poor prognosis at an early stage.

Controlling metalimnetic bloom of Planktothrix rubescens by a novel water withdrawal strategy: a modelling study

2021 ◽  
Author(s):  
Chenxi Mi ◽  
Marieke Frassl ◽  
David Hamilton ◽  
Tom Shatwell ◽  
Xiangzhen Kong ◽  
...  
Keyword(s):  
Early Stage ◽  
Management Strategies ◽  
Water Withdrawal ◽  
Light Extinction ◽  
Quality Model ◽  
Operational Strategies ◽  
Planktothrix Rubescens ◽  
Flushing Rate ◽  
Toxic Species ◽  
Lakes And Reservoirs

<p>Aggregations of cyanobacteria in lakes and reservoirs are commonly associated with surface blooms, but may also occur in the metalimnion as subsurface or deep chlorophyll maxima. Metalimnetic cyanobacteria blooms are of great concern when potentially toxic species, such as Planktothrix rubescens (P. rubescens), are involved. Apparently, metalimnetic blooms of P. rubescens have increased in frequency and severity in recent years so there is a strong need to establish the external factors controlling its growth. We hypothesized that P. rubescens blooms in reservoirs can be managed by modifying the water withdrawal strategy and altering the light climate experienced by the algae. We tested our hypothesis in Rappbode Reservoir by establishing a series of withdrawal and light scenarios based on a calibrated water quality model (CE-QUAL-W2). Our scenarios demonstrated that metalimnetic water withdrawal reduced P. rubescens biomass in the reservoir. According to the simulation results we defined an optimal withdrawal volume to control P. rubescens blooms in the reservoir as approximately 10 million m<sup>3</sup> during its blooming period. The numerical results also indicated that P. rubescens growth can be most effectively suppressed if the metalimnetic withdrawal is applied in the early stage of its rapid growth (i.e. before the occurrence of blooms). Additionally, the results showed that P. rubescens biomass gradually decreased with increasing light extinction and nearly disappeared when the extinction coefficient exceeded 0.55 m<sup>-1</sup>.  Our results indicated that close linkages among in situ measurements, model simulations, empirical growth rate and flushing rate calculations could inform management strategies to minimise the harmful impacts of P. rubescens in water supplies. Such a strategy could be used in reservoir operational strategies as an adaptation way to offset the rise in P. rubescens populations that has been linked to climate change.</p>

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