Corpus overview


Overview

MeSH Disease

Fatigue (151)

Fever (142)

Coronavirus Infections (81)

Cough (77)

Dyspnea (65)


Human Phenotype

Cough (172)

Fatigue (172)

Fever (158)

Pneumonia (48)

Myalgia (47)


Transmission

Seroprevalence
    displaying 31 - 40 records in total 172
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    A Series of Frustrations of Fever HP Fever MESHD for Congenital Heart Disease: Case Report

    Authors: Cong Dai; Jian-Hua Yu; Yan-Hua Tang; Ren-Qiang Yang

    doi:10.21203/rs.3.rs-39605/v1 Date: 2020-07-01 Source: ResearchSquare

    Background: Fever HP Fever MESHD, dry cough MESHD cough HP and fatigue HP fatigue MESHD are the most common symptoms of the coronavirus disease-2019 (COVID-19). During the COVID-19 pandemic in China, we treated a patient with fever HP fever MESHD and finally diagnosed congenital heart disease MESHD.Case presentation: An 18-year-old lady came to the fever HP fever MESHD clinic with a complaint about the symptoms of fever HP fever MESHD, dry cough MESHD cough HP and dyspnea HP dyspnea MESHD for 15 days. She had a travel TRANS history of epidemic area two weeks ago. She had a low fever MESHD fever HP and dry cough MESHD cough HP accompanied with chest tightness HP chest tightness MESHD and fatigue HP. Eventually she diagnosed ventricular septal defect HP ventricular septal defect MESHD complicated by infective endocarditis MESHD endocarditis HP. Two months after surgery, the patient returned to normal social life and physical activity.Conclusion: Early surgical treatment is an effective strategy for ventricular septal defect HP ventricular septal defect MESHD patients complicated with IE, which can improve the early survival rate of patients.

    Symptomatology of Coronavirus Disease MESHD 2019 (COVID-19) - Lessons from A Meta-Analysis Across 13 Countries

    Authors: Champika Saman Kumara Gamakaranage; Dineshani Hettiarachchi; Dileepa Ediriweera; Saroj Jayasinghe

    doi:10.21203/rs.3.rs-39412/v1 Date: 2020-07-01 Source: ResearchSquare

    Background: COVID-19 pandemic has resulted in varying clinical manifestations and mortality rates. There is no consensus on the symptomatology that would guide researchers and clinicians.Objective: The objective of the study was to identify symptoms and their frequencies of coronavirus disease MESHD 2019 with a meta-analysis of studies from several countries. Data sources: A systematic review using PubMed and Google Scholar data sources and reference tracing TRANS were used to identify 7176 relevant articles. Eligibility criteria: Suitable articles were selected manually with selection criteria and 14 original articles included for meta-analysis. Data abstraction analysis: PRISMA guideline was used for abstracting data. Then a table was generated by feeding it with numbers and proportions of each symptom described in original studies. A meta-analysis was carried out using random effect models on each symptom separately across the studies and their prevalence SERO rates and 95% confident intervals calculated.Results: We identified 14 relevant scientific papers, either cross-sectional or cohort studies and analyzed. There were 2,660 cases of COVID-19. he majority were from China (n=2,439, 91.7%) and remainder from the Netherlands, Italy, Korea and India and one article from Europe. There was a total of 32 symptoms (i.e. present in >50% of patients):  fever MESHD (79.56%, 95% CI: 72.17-86.09%), malaise (63.3%, 95% CI: 53.1 – 73.0%), cough HP (56.7. %, 95% CI: 48.6 - 64.6 %) and cold (55.6%, 95% CI: 45.2 – 65.7%). Symptoms of intermediate incidence (5-49%) were; anosmia HP anosmia MESHD, sneezing HP, ocular pain HP ocular pain MESHD, fatigue HP fatigue MESHD, sputum production, arthralgia HP arthralgia MESHD, tachypnea HP tachypnea MESHD, palpitation HP, headache HP headache MESHD, chest tightness HP chest tightness MESHD, shortness of breath MESHD, chills HP, myalgia HP myalgia MESHD, sore throat, anorexia HP anorexia MESHD, weakness MESHD, diarrhea HP diarrhea MESHD, rhinorrhea HP rhinorrhea MESHD, dizziness MESHD, nausea HP nausea MESHD, altered level of consciousness, vomiting HP vomiting MESHD and abdominal pain HP abdominal pain MESHD. Rare symptoms (<5% of patients) were: tonsil swelling, haemoptysis, conjunctival injection, lymphadenopathy HP lymphadenopathy MESHD and rash MESHD were uncommon symptoms of coronavirus disease MESHD (<5%).Conclusion and implications of key findings: We found (25/32) symptoms to be present in =>5% of cases which could be considered as “typical” symptoms of COVID-19. The list of symptoms we identified are different from those documents released by the WHO, CDC, NHS, Chinese CDC, Institute Pasteur and Mayo Clinic. The compiled list would be useful for future researchers to document a comprehensive picture of the illness.

    High in-hospital mortality due to COVID-19 in a community hospital in Spain: a prospective observational study

    Authors: Joan Carles Trullàs; Eva Ruiz; Clara Weisweiler; Gemma Badosa; Alba Serra; Hugo Briceño; Sílvia Soler; Josep Bisbe

    doi:10.21203/rs.3.rs-39421/v1 Date: 2020-07-01 Source: ResearchSquare

    Background To describe the clinical characteristics and outcome of patients with COVID-19 in a community hospital in SpainMethods Prospective, single-centre case series of the first 100 consecutive hospitalized patients with COVID-19 at a community hospital in Spain, from March 16 to April 20, 2020. Demographics, comorbidities, clinical presentation, radiologic and laboratory findings, treatment and clinical outcome were collected.Results Of the 100 patients included in the study, the median age TRANS (IQR; range) was 75 years (20; 28–96) and 52% were men. The most common comorbidities were hypertension HP (63%), diabetes (22%) and cardiovascular diseases (28%). The most common symptoms were fever HP (80%), cough HP (69%), fatigue HP (59%) and dyspnea HP (52%) and 64% had respiratory insufficiency HP. Bilateral interstitial infiltrates (65/100, 65%) and bilateral vertical “B-kerley” lines (38/46, 82.6%) were the most common imaging manifestations in chest radiographs and lung ultrasound, respectively. All patients received supplementary oxygen, 69 (69%) received medical treatment (the most common regimen being hydroxychloroquine plus azithromycin in 66 patients) and 12% were treated with glucocorticoids. During hospitalization, 26 patients (26%) died, 10 (10%) were transferred to ICU and 64 (64%) were discharged at home. Mortality or ICU admission was more frequent in advanced age TRANS and with comorbidities.Conclusions This case series provides clinical characteristics and outcome of consecutively hospitalized patients with COVID-19 admitted to a community hospital in Spain. The majority were old patients, with comorbidities and in-hospital mortality was high (26%).

    Symptomatology of Coronavirus Disease MESHD 2019 (COVID-19) - Lessons from a meta-analysis across 13 countries

    Authors: Champika Saman Kumara Gamakaranage; Dineshani Hettiarachchi; Dileepa Ediriweera; Saroj Jayasinghe

    doi:10.21203/rs.3.rs-39412/v2 Date: 2020-07-01 Source: ResearchSquare

    Background: COVID-19 pandemic has resulted in varying clinical manifestations and mortality rates. There is no consensus on the symptomatology that would guide researchers and clinicians. Objective: The objective was to identify symptoms and their frequencies of COVID-19 with a meta-analysis of studies from several countries. Data sources: A systematic review using PubMed and Google Scholar data sources and reference tracing TRANS were used to identify 7176 articles. Eligibility criteria: Suitable articles were selected manually with selection criteria and 14 original articles included in meta-analysis. Data abstraction and analysis: PRISMA guidelines, used for data abstraction and a table was generated by feeding it with numbers and proportions of each symptom described. A meta-analysis was carried out using random effect models on each symptom separately across the studies and their prevalence SERO rates and 95% confident intervals were calculated.Results: Selected 14 studies, either cross-sectional or cohort studies are analyzed. There were 2,660 confirmed cases TRANS of COVID-19. The majority were from China (n=2,439, 91.7%) and remainder from the Netherlands, Italy, Korea and India and one article from Europe. There was a total of 32 symptoms identified from the meta-analysis and additional 7 symptoms were identified from reference searching. The most common symptoms were ( prevalence SERO >50%): fever HP fever MESHD (79.56%, 95% CI: 72.17-86.09%), malaise (63.3%, 95% CI: 53.1 – 73.0%), cough HP (56.7. %, 95% CI: 48.6 - 64.6 %) and cold (55.6%, 95% CI: 45.2 – 65.7%). Symptoms of intermediate incidence (5-49%) were; anosmia HP anosmia MESHD, sneezing HP, ocular pain HP ocular pain MESHD, fatigue HP fatigue MESHD, sputum production, arthralgia HP arthralgia MESHD, tachypnea HP tachypnea MESHD, palpitation HP, headache HP headache MESHD, chest tightness HP chest tightness MESHD, shortness of breath MESHD, chills HP, myalgia HP myalgia MESHD, sore throat, anorexia HP anorexia MESHD, weakness MESHD, diarrhea HP diarrhea MESHD, rhinorrhea HP rhinorrhea MESHD, dizziness MESHD, nausea HP nausea MESHD, altered level of consciousness, vomiting HP vomiting MESHD and abdominal pain HP abdominal pain MESHD. Rare symptoms (<5%): tonsil swelling MESHD, haemoptysis, conjunctival injection, lymphadenopathy HP lymphadenopathy MESHD and rash MESHD. Conclusion and implications of key findings: We found (25/32, from meta-analysis) symptoms to be present in =>5% of cases which could be considered as “typical” symptoms of COVID-19. The list of symptoms we identified is different from those documents released by the WHO, CDC, NHS, Chinese CDC, Institute Pasteur and Mayo Clinic. The compiled list would be useful for future researchers to document a comprehensive picture of the illness.  

    Clinical Characteristics of COVID-19 Patients with Recurrent PCR Positivity After Hospital Discharge

    Authors: Kaige Wang; Qifan Zhang; Dong Lan; Yalun Li; Wenxin Luo; Shengmin Zhao; Dan Liu; Tian Panwen; Zhixin Huang; Weimin Li

    doi:10.21203/rs.3.rs-38036/v1 Date: 2020-06-26 Source: ResearchSquare

    Objective: This study aimed to investigate the clinical characteristics of COVID-19 patients with recurrent SARS-CoV-2 positivity after hospital discharge. Methods: This retrospective study included COVID-19 patients who were readmitted for recurrence of positive SARS-CoV-2 RNA. Univariate and multivariate analyses were performed to assess the risk factors associated to the duration of recurrent RNA positivity.Results: Among the 287 discharged COVID-19 patients, 33 (11.5%) patients with recurrent PCR positivity were included. Among these patients, 21 (63.7%) patients were female TRANS, their mean age TRANS was 48.7 (±19.7) years old. 22 (66.7%) patients were asymptomatic TRANS. The following clinical features were presented in other patients: cough HP, fatigue HP fatigue MESHD, sore throat, fever HP fever MESHD and expectoration. The chest CT findings revealed that 8 (24.2%) patients were characterized by deterioration compared to the previous results. The median duration of recurrent RNA positivity was 9.0 days (IQR, 6.0, 15.0). We found that increased serum SERO SARS-CoV-2-specific IgG antibody SERO titer, elevated serum creatinine HP serum SERO creatinine level, and female TRANS gender TRANS were the risk factors for the prolonged duration of recurrent RNA positivity.Conclusion: SARS-CoV-2 turned positive in a minority of discharged patients with COVID-19. Most patients experienced mild clinical course. Increased IgG antibody SERO titer, creatinine and female TRANS gender TRANS were correlated to the prolonged RNA clearance time.

    A primary care approach to the COVID-19 pandemic: clinical features and natural history of 2,073 suspected cases in the Corona Sao Caetano programme, Sao Paulo, Brazil

    Authors: Fabio E Leal; Maria C Mendes-Correa; Lewis F Buss; Silvia F Costa; Joao CS Bizario; Sonia RP Souza; Osorio Thomaz; Tania R Tozetto-Mendoza; Lucy S Villas-Boas; Lea CO Silva; Regina MZ Grespan; Ligia Capuani; Renata Buccheri; Helves Domingues; Neal DE Alexander; Philippe Mayaud; Ester C Sabino

    doi:10.1101/2020.06.23.20138081 Date: 2020-06-23 Source: medRxiv

    Background: Despite most cases not requiring hospital care, there are limited community-based clinical data on COVID-19. Methods and findings: The Corona Sao Caetano program is a primary care initiative offering COVID-19 care to all residents of Sao Caetano do Sul, Brazil. After triage of potentially severe cases, consecutive patients presenting between 13th April and 13th May 2020 were tested at home with SARS-CoV-2 reverse transcriptase (RT) PCR; positive patients were followed up for 14 days. RT-PCR-negative patients were offered SARS-CoV-2 serology. We describe the clinical features, virology and natural history of this prospective population-based cohort. Of 2,073 suspected COVID-19 cases, 1,583 (76.4%) were tested by RT-PCR, of whom 444 (28.0%, 95%CI: 25.9% - 30.3%) were positive; 604/1,136 (53%) RT-PCR-negative patients underwent serology, of whom 52 (8.6%) tested SARS-CoV-2 seropositive. The most common symptoms of COVID-19 were cough HP, fatigue HP fatigue MESHD, myalgia HP myalgia MESHD and headache HP headache MESHD; whereas self-reported fever HP fever MESHD, anosmia HP anosmia MESHD, and ageusia MESHD were most associated with a positive COVID-19 diagnosis. RT-PCR cycle thresholds were lower in men, older patients, those with fever HP fever MESHD and arthralgia HP arthralgia MESHD, and around symptom onset TRANS. The rates of hospitalization and death MESHD among 444 RT-PCR-positive cases were 6.7% and 0.7%, respectively, with older age TRANS and obesity HP obesity MESHD more frequent in the hospitalized group. Conclusions: COVID-19 presents similarly to other mild respiratory disease MESHD in primary care. Some symptoms assist the differential diagnosis. Most patients can be managed at home.

    Type and frequency of ocular and other known symptoms experienced by people who self diagnosed as suffering from COVID-19 in the UK

    Authors: Shahina Pardhan; Megan Vaughan; Jufen Zhang; Lee Smith; Havovi Chichger

    doi:10.1101/2020.06.20.20134817 Date: 2020-06-22 Source: medRxiv

    Background: Recent literature suggests that ocular manifestations present in people suffering from COVID-19. However, the prevalence SERO and the type of ocular symptoms varies substantially, and most studies report retrospective data from patients suffering from more serious versions of the disease. Little is known of exactly which ocular symptoms manifest in people with milder forms of COVID-19. Methods: An online questionnaire obtained self-report data from people in the community, who reported to be inflicted with COVID-19. The type and frequency of different symptoms suffered during COVID-19 were obtained. Details of any pre-existing ocular conditions and the duration of symptoms of COVID-19 were ascertained. Results: Data from 132 participants showed that the four most reported COVID-19 symptoms were Dry Cough HP (63%), Fever HP Fever MESHD (67%), Fatigue HP (83%), and loss of Smell/Taste (63%). 56% of the participants reported to having experienced an eye symptom, 46% reported to having a new or different eye symptom compared to pre-COVID-19 state. Three ocular symptoms (watery eyes, sore eyes, sensitivity SERO to light) were significantly different from Pre-COVID-19 state (p<0.05). Logistic regression showed a significant association of eye symptoms with Fever HP Fever MESHD (p=0.035). Conclusion: Nearly half of the sample of people studied experienced ocular symptoms. The significant ocular symptoms, indicative of viral conjunctivitis MESHD conjunctivitis HP, might have been missed in patients with more serious manifestations of the disease. It is also important to differentiate between the types of ocular manifestation, as symptoms of bacterial conjunctivitis MESHD conjunctivitis HP (i.e. mucous discharge, gritty eyes) were not significant. Possible mechanisms for SARS-CoV-2 infection MESHD within the eye are discussed.

    Analysis of the Primary Presenting Symptoms and Hematological Findings of COVID-19 Patients in Bangladesh

    Authors: Abu Taiub Mohammed Mohiuddin Chowdhury; Md Rezaul Karim; H.M. Hamidullah Mehedi; Mohammad Shahbaz; Md Wazed Chowdhury; Guo Dan; Shuixiang He

    id:10.20944/preprints202006.0275.v1 Date: 2020-06-21 Source: Preprints.org

    Objective: SARS-Cov-2 infection MESHD or COVID-19 is a global pandemic. From the time of identification to till, multiple clinical symptoms and parameters have been identified by the researchers of various countries and regions regarding the diagnosis and presentations of COVID-19 disease. In this manuscript, we investigated the primary symptoms and basic hematological presentations of SARS-CoV-2 infection MESHD among the Bangladeshi patients. Methodology: We have collected the disease history of mild to moderate degree of COVID-19 patients; hematological MESHD and biochemical on admission reports of moderate degree COVID-19 patients. All of them were tested positive for SARS-CoV-2 by RT-PCR in different institutes in Bangladesh. Results: According to this study though COVID-19 patients in Bangladesh commonly presented with fever HP fever MESHD, cough HP cough MESHD, fatigue HP fatigue MESHD, shortness of breath MESHD, and sore throat, but symptoms like myalgia HP myalgia MESHD, diarrhea HP diarrhea MESHD, skin rash HP skin rash MESHD, headache HP headache MESHD, Abdominal pain HP Abdominal pain MESHD/cramp, nausea, vomiting HP nausea, vomiting MESHD vomiting MESHD, restlessness HP, and a higher temperature of >1000F have a greater presentation rate and more frequent than other published studies. CRP and Prothrombin time was found to increase in all the patients. Serum SERO ferritin, ESR, SGPT, and D-Dimer were found increased among 53.85%, 80.43, 44%, and 25% patients respectively. 17.39% of the patients had leukocytosis HP leukocytosis MESHD and neutrophilia HP. 28.26% of patients presented with lymphocytopenia MESHD. 62.52% of patients had mild erythrocytopenia. Conclusion: Despite some similarities, our study has evaluated a different expression in presenting symptoms in the case of COVID-19 patients in Bangladesh. CRP, Prothrombin time, serum SERO ferritin, ESR, SGPT, D-Dimer, erythrocytopenia, and lymphocytopenia MESHD can be initial diagnostic hematological findings and assessment for prognosis COVID-19 disease. Also, gender TRANS variations have a different scenario of clinical and laboratory appearance in this region.

    The influence of comorbidity on the severity of COVID-19 disease: systematic review and analysis

    Authors: Nazar Zaki; Elfadil Abdalla Mohamed; Sahar Ibrahim; Gulfaraz Khan

    doi:10.21203/rs.3.rs-37127/v1 Date: 2020-06-20 Source: ResearchSquare

    Background: A novel form of coronavirus disease MESHD (SARS-CoV-2) has spread rapidly across the world. This disease, originating in Wuhan, China, has become a global pandemic. What risk factors influence the severity of the disease is of considerable importance.Aim: This research is intended to offer a systematic review/meta-analysis for assessing how common clinical conditions and comorbidities correlate with COVID-19.Methodology: Two independent researchers undertook searches using Europe PMC, Google Scholar, and PubMed. In addition, a search engine was created for screening another 59,000 articles in COVID-19 Open Research Dataset (CORD-19). Screening was undertaken for any article related to comorbidity and their influence on the progress of the disease. Random-effects modeling was used to pool 95% confidence intervals (CIs) and odds ratios (ORs). The significance of all comorbidities and clinical conditions in relation to the severity of the disease were evaluated by employing feature extraction methods and machine-learning. Publication bias was assessed by employing funnel plots, and heterogeneity was tested in relation to I2.Results: The meta-analysis incorporated 12 studies covering 4101 confirmed COVID-19 patients from Chinese hospitals. The findings demonstrate that the most common comorbidities with the disease were hypertension HP hypertension MESHD (22.07%, OR 2.43 [95% CI: 1.71-3.45], p <0.0001), diabetes MESHD (11.34%, OR 2.27, [95% CI: 1.46-3.53], p = 0.0003), cardiovascular disease MESHD (10.76%, OR 2.89 [95% CI: 1.90-4.40], p <0.0001), and COPD (2.53%, OR 3.24 [95% CI: 1.99-4.45], p< 0.0006). No significant associations were found for disease severity with the comorbidities of kidney disease MESHD, liver disease MESHD, or cancer MESHD.The most frequently exhibited clinical symptoms were fever HP fever MESHD (74.52%, OR 1.37, 95% CI: 1.01-1.86, p = 0.04), cough HP (62.15%, OR 1.25, 95% CI: 0.97-1.60, p = 0.0823), myalgia HP myalgia MESHD/ fatigue HP fatigue MESHD (38.77%, OR 1.31, 95% CI: 1.11-1.55, p = 0.0018), dyspnea HP dyspnea MESHD (33.9%, OR 3.61, 95% CI: 2.57-5.06, p = <0.0001), and respiratory failure HP respiratory failure MESHD/ARDS (20.6%, OR 11.46, 95% CI: 3.24-40.56, p = 0.0002). Meta-analysis also revealed that neither the duration of the incubation period TRANS nor current smoking status associated with disease severity.Conclusion: Existing comorbidities, including COPD, cardiovascular disease MESHD, coronary heart disease MESHD, diabetes MESHD, and hypertension HP hypertension MESHD represent a risk of increasing the severity of the disease in COVID-19 patients.

    The influence of comorbidity on the severity of COVID-19 disease: systematic review and analysis

    Authors: Nazar Zaki; Elfadil Abdalla Mohamed; Sahar Ibrahim; Gulfaraz Khan

    doi:10.1101/2020.06.18.20134478 Date: 2020-06-20 Source: medRxiv

    A novel form of coronavirus disease MESHD (SARS-CoV-2) has spread rapidly across the world. This disease, originating in Wuhan, China, has become a global pandemic. What risk factors influence the severity of the disease is of considerable importance. This research is intended to offer a systematic review/meta-analysis for assessing how common clinical conditions and comorbidities correlate with COVID-19. The meta-analysis incorporated seven studies covering 4101 COVID-19 patients from Chinese hospitals who had their diagnosis confirmed through laboratory testing. The findings demonstrate that the most common comorbidities with the disease were COPD MESHD (2.53%, OR 3.24 [95% CI: 1.99-4.45], p< 0.0006), cardiovascular disease MESHD (10.76%, OR 2.89 [95% CI: 1.90-4.40], p <0.0001), coronary heart disease MESHD (5.52%, OR 2.97 [95% CI: 1.99-4.45], p <0.0001), diabetes MESHD (11.34%, OR 2.27, [95% CI: 1.46-3.53], p = 0.0003), and hypertension HP hypertension MESHD (22.07%, OR 2.43 [95% CI: 1.71-3.45], p <0.0001). No significant associations were found for disease severity with the comorbidities of kidney disease MESHD, liver disease MESHD, or cancer MESHD. The most frequently exhibited clinical symptoms were fever HP fever MESHD (74.52%, OR 1.37, 95% CI: 1.01-1.86, p = 0.04), cough HP (62.15%, OR 1.25, 95% CI: 0.97-1.60, p = 0.0823), myalgia HP myalgia MESHD/ fatigue HP fatigue MESHD (38.77%, OR 1.31, 95% CI: 1.11-1.55, p = 0.0018), dyspnea HP dyspnea MESHD (33.9%, OR 3.61, 95% CI: 2.57-5.06, p = <0.0001), respiratory failure HP respiratory failure MESHD/ARDS (20.6%, OR 11.46, 95% CI: 3.24-40.56, p = 0.0002), diarrhea HP diarrhea MESHD (11.21%) and chest tightness HP chest tightness MESHD/ pain HP (16.82%, OR 2.17, 95% CI: 1.40-3.36, p = 0.0006). Meta-analysis also revealed that neither the duration of the incubation period TRANS nor current smoking status associated with disease severity.

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MeSH Disease
Human Phenotype
Transmission
Seroprevalence


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