Corpus overview


Overview

MeSH Disease

Human Phenotype

Cough (97)

Fever (93)

Pneumonia (37)

Fatigue (36)

Diarrhea (23)


Transmission

Seroprevalence
    displaying 1 - 10 records in total 97
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    Developing the nomogram for the prediction of in-hospital incidence of acute respiratory distress syndrome MESHD in patients with COVID-19

    Authors: Ning Ding; Yang Zhou; Guifang Yang; Cuirong Guo; Fengning Tang; Xiangping Chai

    doi:10.21203/rs.3.rs-49304/v1 Date: 2020-07-26 Source: ResearchSquare

    Background: Acute respiratory distress HP syndrome MESHD (ARDS) was the most common complication of coronavirus disease MESHD-2019(COVID-19), leading to poor clinical outcomes. However, the model to predict the in-hospital incidence of ARDS in patients with COVID-19 is limited. Therefore, we aimed to develop a predictive nomogram for the in-hospital incidence of ARDS in COVID-19 patients.Methods: Patients with COVID-19 admitted to Changsha Public Health Centre between Jan 30, 2020, and Feb 22, 2020, were enrolled. Clinical characteristics and laboratory variables were analyzed in patients with ARDS. Risk factors for ARDS were selected by LASSO binary logistic regression. Nomogram was established based on risk factors and validated by the dataset.Results: A total of 113 patients, involving 99 in the non-ARDS group and 14 in the ARDS group were included in the study. 8 variables including hypertension MESHD hypertension HP, chronic obstructive pulmonary disease MESHD chronic obstructive pulmonary disease HP (COPD), cough MESHD cough HP, lactate dehydrogenase (LDH), creatine kinase (CK), white blood SERO count (WBC), body temperature, and heart rate were identified to be included in the model. The specificity, sensitivity SERO, and accuracy of the full model were 100%, 85.7%, and 87.5% respectively. The calibration curve also showed good agreement between the predicted and observed values in the model.Conclusions: The nomogram can predict the in-hospital incidence of ARDS in COVID-19 patients. It helps physicians to make an individualized treatment plan for each patient.

    Aneurysmal Subarachnoid Haemorrhage After COVID-19 Infection MESHD

    Authors: Sajjad Muhammad; Soheil Naderi; Mostafa Ahmadi; Askar Ghorbani; Daniel Hänggi

    doi:10.21203/rs.3.rs-48374/v1 Date: 2020-07-24 Source: ResearchSquare

    BackgroundSARS-CoV-2 virus infection MESHD leads to a severe and dysbalanced inflammatory response with hypercytokinemia and immunodepression. Systemic inflammation MESHD due to viral infections MESHD can potentially cause vascular damage including disruption of blood SERO-brain barrier (BBB) and alterations in coagulation system that may also lead to cardiovascular and neurovascular events. Here, we report the first case of COVID-19 infection MESHD leading to aneurysmal subarachnoid haemorrhage (aSAH). Case DescriptionA 61-year-old woman presented with dyspnea MESHD dyspnea HP, cough MESHD cough HP and fever MESHD fever HP. She was over weight with Body MESHD mass-index of 34 and history of hypertension MESHD hypertension HP. No history of subarachnoid hemorrhage MESHD subarachnoid hemorrhage HP in the family. She was admitted in ICU due to low oxygen saturation (89%). A chest CT showed typical picture of COVID-19 pneumonia MESHD pneumonia HP. Oropharyngeal swab with a PCR-based testing was COVID-19 positive. She was prescribed with favipiravir and hydroxychloroquine in Addition to oxygen support. On second day she experienced sudden headache MESHD headache HP and losst conciousness. A computer tomography (CT) with CT-angiography revealed subarachnoid haemorrhage in basal cisterns from a ruptured MESHD anterior communicating artery aneurysm MESHD. The aneurysm MESHD was clipped microsurgically through a standard pterional approach and the patient was admitted again to intensive care unit for further intensive medical treatment. Post-operative the patient showed slight motor dysphasia HP. No other neurological deficits.ConclusionAneurysmal subarachnoid haemorrhage secondary to COVID-19 infection MESHD might be triggered by systemic inflammation MESHD. COVID-19 infection MESHD could be one of the risk factors leading to instability and rupture MESHD of intracranial aneurysm MESHD.

    COVID-19 Case Series at UnityPoint Health St. Lukes Hospital in Cedar Rapids, IA

    Authors: Daniel E McGrail; Dianna Edwards

    doi:10.1101/2020.07.17.20156521 Date: 2020-07-19 Source: medRxiv

    A retrospective, descriptive study of all patients tested for SARS-CoV2 on admission for illness to a community hospital in Iowa from 3/21/20 thru 6/14/20 consisted of evaluation as to demographics, presentation and hospital course. Ninety-one patients were SARS-CoV2 PCR+ with 63% being male TRANS and a median age TRANS of 60. Cardiovascular disease MESHD was a significant comorbidity in the PCR+ group. Fever MESHD Fever HP, cough MESHD cough HP, dyspnea MESHD dyspnea HP, nausea MESHD nausea HP, emesis, diarrhea MESHD diarrhea HP, headache MESHD headache HP and myalgias MESHD myalgias HP were significantly more common in that group, as was an elevated CRP, LDH, serum SERO ferritin and transaminases. Overall survival of the COVID-19 patients was 88%, 77% in the critically ill, 59% of those mechanically ventilated and 33% of those requiring new dialysis. Survival was 93% in those not receiving any antivirals. Survival of those treated with hydroxychloroquine-azithromycin was 92%, compared to 86% of those treated with hydroxychloroquine alone. The latter two groups were significantly more ill than the untreated group. A transition from an early intubation strategy to aggressive utilization of high flow nasal cannula and noninvasive ventilation(i.e BiPAP) was successful in freeing up ICU resources.

    Analysis of Clinical Imaging Characteristics of Patients with 2019-nCoV

    Authors: Hao Jiang; WEI GUO; Huijie Jiang; Ruoshui Zheng; Ziao Wang; Ru Yi; Baomin Su; Li Sun

    doi:10.21203/rs.3.rs-44768/v1 Date: 2020-07-17 Source: ResearchSquare

    Background: This article retrospectively analyzed the clinical characteristics and CT characteristics of chest CT of 10 patients with coronavirus disease MESHD 2019 (COVID-19) diagnosed in Heilongjiang Province. Methods: A retrospective analysis of 10 COVID-19 patients confirmed by designated hospitals in Heilongjiang Province. Results: The clinical manifestations were mainly fever MESHD fever HP (80%) and cough MESHD cough HP (50%). Laboratory tests showed elevated C-reactive protein (70%) and serum SERO amyloid A (80%). CT mainly manifests as ground-glass opacity (100%) in the lung, more than two lung lobes (90%), and the lesions are mostly located in the right upper lobe (80%), and lobular septum thickening (60%) is common.Conclusions: In this group of patients with COVID-19, the typical CT manifestations are double lung sheet ground-glass opacity, which are mainly distributed in the subpleural area, and the range of involvement is more than or equal to two lung lobes, “paving stones” changes; pulmonary lesions were absorbed and fibrous cord foci were formed during the transition period. It is worth noting that hilum, mediastinal lymphadenopathy HP lymphadenopathy MESHD, and pleural effusion MESHD pleural effusion HP are less common. During the study period, follow-up imaging performed by some patients showed mild / moderate disease progression MESHD and gradually dissipating.

    Acute Demyelinating Encephalomyelitis MESHD (ADEM) in COVID-19 infection MESHD: A Case Series.

    Authors: Michaela McCuddy; Praful Kelkar; Yu Zhao; David Wicklund

    doi:10.1101/2020.07.15.20126730 Date: 2020-07-17 Source: medRxiv

    Objective: To report three patients infected with COVID-19 with severe respiratory syndrome MESHD requiring intubation, who developed acute demyelinating encephalomyelitis MESHD (ADEM). Method: Patient data were obtained from medical records from the North Memorial Health Hospital, Robbinsdale, MN, USA Results: Three patients (two men and one woman, aged TRANS 38 - 63) presented with fatigue MESHD fatigue HP, cough MESHD cough HP and fever MESHD fever HP leading to development of acute respiratory distress HP syndrome MESHD secondary to COVID-19 infection MESHD requiring intubation and ventilatory support. Two patients were unresponsive, one with strong eye deviation to the left and the third patient had severe diffuse weakness. MRI in all patients showed findings consistent with ADEM. CSF showed elevated protein in all patients with normal cell count and no evidence of infection MESHD, including negative COVID-19 PCR. All three of the patients received Convalescent plasma SERO therapy for COVID-19. All patients were treated with intravenous corticosteroids and improved, although two responded minimally. Two patients treated with IVIG showed no further improvement. Conclusion: Neurological complications from COVID-19 are being rapidly recognized. Our three cases highlight the occurrence of ADEM as a postinfectious/immune mediated complication of COVID-19 infection MESHD, which may be responsive to corticosteroid treatment. Early recognition of this complication and treatment is important to avoid long term complications.

    Sex Differences in an Italian Pediatric Population Covid-19 Positive

    Authors: Elisabetta Straface; Isabella Tarissi De Jacobis; Rosa Vona; Camilla Cittadini; Alessandra Marchesi; Laura Cursi; Lucrezia Gambardella; Alberto Villani

    doi:10.21203/rs.3.rs-44105/v1 Date: 2020-07-16 Source: ResearchSquare

    Background: Since December 2019 coronavirus disease MESHD (COVID-19) emerged in Wuhan and spread rapidly worldwide. Despite the high number of people affected, data on clinical features and prognostic factors in children TRANS and adolescents are limited. We propose a retrospective study aimed to identify sex differences in a pediatric population with COVI-19.Methods: A pediatric population admitted with COVID-19 to Bambino Gesù Children TRANS's Hospital of Rome (Italy) in the period from March to May 2020 has been studied taking into account sex differences. Medical history, comorbidities, symptoms and laboratory findings were obtained from patients' electronic medical records. Results: In 37 patients (19 males TRANS and 18 females TRANS) we found that: i) fever MESHD fever HP and cough MESHD cough HP were the dominant symptoms, while gastrointestinal symptoms were rare; and ii) all ages TRANS of childhood were susceptible to COVID-19. Moreover, we found that females TRANS with COVID-19 were older than males TRANS (p < 0.01); required more days of hospitalization (p < 0.04); needed of treatment with multiple drugs; and had higher serum SERO lactate dehydrogenase values (p < 0.04) than males TRANS. Conversely, males TRANS had, although not significant, higher values of C reactive protein and erythrocyte sedimentation rate than females TRANS.Conclusions: Based on the data listed above sex differences were detected in an Italian pediatric population. Compared to the adults TRANS we found that COVID-19 infection MESHD in children TRANS is a non-severe inflammatory disease MESHD in both males TRANS and females TRANS. In any case, many detailed studies should be conducted. 

    Clinical Characteristics and outcomes in HBV carriers TRANS with COVID-19 in WuHan, China: a retrospective cohort study

    Authors: Jingjing Lu; Mu Hu; Xia Zhou; Hui Zhu; Feilong Wang; Jianhao Huang; Zhongliang Guo; Qiang Li; Qi Yin; Zhifeng Yang

    doi:10.21203/rs.3.rs-42476/v1 Date: 2020-07-13 Source: ResearchSquare

    Background: Coronavirus 2019 (COVID-19) is a novel infectious disease MESHD that was first reported in Wuhan, China, but has spread to all parts of the world. At the same time, because China has millions of HBV carriers TRANS, HBV infection MESHD has become a major public health problem in China. In this study, we aim to describe the clinical features of HBV carriers TRANS (AsC) infected with COVID-19 and to assess the factors that may affect the outcome during disease progression MESHD.Methods: This retrospective cohort study included 72 patients diagnosed with COVID-19 in Wuhan Jinyintan Hospital. These patients were also diagnosed as HBV carriers TRANS. The epidemiological characteristics, demographic features, clinical manifestations, laboratory test, treatment, management and final outcome were collected and analyzed.Results: The median age TRANS of 72 patients is 58.5 years old, of which 55.56% (n=40) are male TRANS. 20 (30.56%) patients were severe cases and 50 (69.44%) were non-severe cases. Fever MESHD Fever HP is the most common symptom, followed by cough MESHD cough HP, chest tightness HP and sputum. Laboratory test results including hematologic, biochemical, infection MESHD and coagulation parameters and several indicators, such as Aspartate Aminotransferase (AST), Total Bilirubin (TBil), Direct Bilirubin (DBil), Indirect Bilirubin (IBil), γ-glutamyl Transferase (GGT) showed difference between their admission and discharge. The level of Prealbumin (PA) and Serum SERO Amyloid A (SAA) in the study showed a significant trend from high to low, which has statistical significance.Conclusions: The clinical features of HBV carriers TRANS with COVID-19 have obvious systemic symptoms, such as fever MESHD fever HP, cough MESHD cough HP, and chest tightness HP. Compared with liver function data on admission and discharge, SARS-CoV-2 does not directly activate the Hepatitis B MESHD Hepatitis HP virus, and the risk of liver cell damage of HBV carriers TRANS with COVID-19 does not increase. Both PA and SAA are sensitive indicators and can be used to evaluate the prognosis and outcome of these patients.

    Identification of Risk Factors for in-hospital Death MESHD of COVID - 19 Pneumonia MESHD Pneumonia HP

    Authors: Zhigang Wang; Zhiqiang Wang

    doi:10.21203/rs.3.rs-42478/v1 Date: 2020-07-13 Source: ResearchSquare

    Objective: To examine the clinical characteristics and identify independent risk factors for in-hospital mortality of 2019 novel coronavirus (COVID-19) pneumonia MESHD pneumonia HP.Methods: A total of 156 patients diagnosed with COVID-19 pneumonia MESHD pneumonia HP at the central Hospital of Wuhan from January 29, 2020, to March 20, 2020 were enrolled in this single-centered retrospective study. Their epidemiological parameters, clinical presentations, underlying diseases MESHD, laboratory test results and disease MESHD outcomes were collected and analyzed. Results: The median age TRANS of enrolled patients was 66. Underlying diseases MESHD were identified in 101 patients, with hypertension MESHD hypertension HP being the most common one, followed by cardiovascular disease MESHD and diabetes. The most common symptoms identified upon admission were fever MESHD fever HP, cough MESHD cough HP, dyspnea MESHD dyspnea HP and fatigue MESHD fatigue HP. Compared to survival cases, patients who dead during hospitalization had higher plasma SERO levels of D-dimer, creatinine, creatine kinase, lactate dehydrogenase, lactate and lower percentage of lymphocytes (LYM [%]), platelet count and albumin levels. Most enrolled patients received anti-biotics and anti-viral treatment. In addition, 60 patients received corticosteroid and 51 received intravenous immunoglobulin infusion. 44 patients received noninvasive ventilation, 19 received invasive ventilation. Respiratory failure HP was the most frequently observed complication (106 [67.9%]), followed by sepsis MESHD sepsis HP (103 [66.0%]), acute respiratory distress HP syndrome MESHD (ARDS) (67 [42.9%]) and septic shock MESHD shock HP (50 [32.1%]). Multivariable regression suggested that advanced age TRANS (OR [odds ratio]= 1.059, 95% CI [confidence interval]: 1.011-1.110, P= 0.016) and elevated lactate level upon admission (OR= 2.411, 95% CI: 1.177-4.941, P= 0.016) were independent risk factors for in-hospital mortality for COVID-19 infection MESHD. Meanwhile, increased LYM (%) at admission (OR= 0.798, 95% CI: 0.728-0.876, P< 0.001) indicated a better prognosis. Conclusions: In this study, we discovered that age TRANS, LYM (%) and lactate level upon admission were independent factors that could influence in-hospital mortality rate.

    Severe COVID-19 in cardiopath young pregnant without vertical transmission TRANS: a case report

    Authors: Ana Paula Figueiredo de Montalvão França; Danielly do Vale Pereira; Elaine Valéria Rodrigues; Flávia Nunes Vieira; Karine Santos Machado; Pedro Aleixo Nogueira; Ricardo Roberto de Souza Fonseca; Luiz Fernando Almeida Machado

    doi:10.21203/rs.3.rs-40095/v1 Date: 2020-07-03 Source: ResearchSquare

    Background: The new betacoronavirus known as severe acute respiratory syndrome MESHD coronavirus 2 (SARS-CoV-2) is the cause of COVID-19, and has spread rapidly around the world, reaching more than 200 countries, around 7 million people and causing more than 400.000 deaths MESHD according to the World Health Organization. Case presentation: A 26-year-old female TRANS at 28 weeks of gestation with regular prenatal care, a heart disease MESHD condition and no previous history of recent national or international traveling presented to a cardiology hospital, in Northern Brazil, with dry cough MESHD cough HP, sustained/continuous high fever MESHD fever HP, which quickly evolved to respiratory failure HP. Once stabilized an emergency MESHD cesarean was performed to preserve the fetus life. After surgery both patient and newborn were in Intensive Care Unit, then both patient and newborn nasopharyngeal and oropharyngeal secretion were obtained to test for respiratory viral infections MESHD, such as SARS-CoV-2, also blood SERO samples were collected for laboratory exams. The patient’s tested positive for SARS-CoV-2 however her newborn SARS-CoV-2. And during treatment due patient’s conditions and severity the case evolved to death MESHD.Conclusion: This report highlights the relevance of comorbidities for the unfavorable clinical course of COVID-19, despite the adequate treatment used for patients affected by COVID-19, especially among the risk groups, as well as demonstrating the absence of vertical transmission TRANS of SARS-CoV-2. 

    Evidence for structural protein damage and membrane lipid remodeling in red blood SERO cells from COVID-19 patients

    Authors: Tiffany Thomas; Davide Stefanoni; Monika Dzieciatkowska; Aaron Issaian; Travis Nemkov; Ryan C Hill; Richard O Francis; Krystalyn E Hudson; Paul W Buehler; James C Zimring; Eldad A Hod; Kirk C Hansen; Steven L Spitalnik; Angelo D'Alessandro

    doi:10.1101/2020.06.29.20142703 Date: 2020-06-30 Source: medRxiv

    The SARS-CoV-2 beta coronavirus is the etiological driver of COVID-19 disease MESHD, which is primarily characterized by shortness of breath, persistent dry cough MESHD cough HP, and fever MESHD fever HP. Because they transport oxygen, red blood SERO cells (RBCs) may play a role in the severity of hypoxemia HP in COVID-19 patients. The present study combines state-of-the-art metabolomics, proteomics, and lipidomics approaches to investigate the impact of COVID-19 on RBCs from 23 healthy subjects and 29 molecularly-diagnosed COVID-19 patients. RBCs from COVID-19 patients had increased levels of glycolytic intermediates, accompanied by oxidation and fragmentation of ankyrin, spectrin beta, and the N-terminal cytosolic domain of band 3 (AE1). Significantly altered lipid metabolism was also observed, especially short and medium chain saturated fatty acids, acyl-carnitines, and sphingolipids. Nonetheless, there were no alterations of clinical hematological parameters, such as RBC count, hematocrit, and mean corpuscular hemoglobin concentration, with only minor increases in mean corpuscular volume HP. Taken together, these results suggest a significant impact of SARS-CoV-2 infection MESHD on RBC structural membrane homeostasis at the protein and lipid levels. Increases in RBC glycolytic metabolites are consistent with a theoretically improved capacity of hemoglobin to off-load oxygen as a function of allosteric modulation by high-energy phosphate compounds, perhaps to counteract COVID-19-induced hypoxia MESHD. Conversely, because the N-terminus of AE1 stabilizes deoxyhemoglobin and finely tunes oxygen off-loading, RBCs from COVID-19 patients may be incapable of responding to environmental variations in hemoglobin oxygen saturation when traveling TRANS from the lungs to peripheral capillaries and, as such, may have a compromised capacity to transport and deliver oxygen.

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MeSH Disease
Human Phenotype
Transmission
Seroprevalence


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