Corpus overview


Overview

MeSH Disease

Abdominal Pain (26)

Disease (19)

Infections (18)

Fever (17)

Diarrhea (16)


Human Phenotype

Abdominal pain (26)

Fever (17)

Diarrhea (14)

Cough (12)

Fatigue (9)


Transmission

Seroprevalence
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    Clinical and intestinal histopathological findings in SARS-CoV-2/COVID-19 patients with hematochezia HP

    Authors: Margaret Cho; Weiguo Liu; Sophie Balzora; Yvelisse Suarez; Deepthi Hoskoppal; Neil D Theise; Wenqing Cao; Suparna A Sarkar

    doi:10.1101/2020.07.29.20164558 Date: 2020-08-07 Source: medRxiv

    Gastrointestinal (GI) symptoms of SARS-CoV2/COVID-19 in the form of anorexia MESHD anorexia HP, nausea MESHD nausea, vomiting HP, vomiting MESHD, abdominal pain MESHD abdominal pain HP and diarrhea MESHD diarrhea HP are usually preceeded by respiratory manifestations and are associated with a poor prognosis. Hematochezia HP is an uncommon clinical presentation of COVID-19 disease MESHD and we hypothesize that older patients with significant comorbidites ( obesity MESHD obesity HP and cardiovascular) and prolonged hospitalization are suspectible to ischemic injury to the bowel. We reviewed the clinical course, key laboratory data including acute phase reactants, drug/medication history in two elderly TRANS male TRANS patients admitted for COVID-19 respiratory failure HP. Both patients had a complicated clinical course and suffered from hematochezia HP and acute blood SERO loss anemia MESHD anemia HP requiring blood SERO transfusion around day 40 of their hospitalization. Colonoscopic impressions were correlated with the histopathological findings in the colonic biopies and changes compatible with ischemia MESHD to nonspecific acute inflammation MESHD, edema MESHD edema HP and increased eosinophils in the lamina propria were noted.Both patients were on anticoagulants, multiple antibiotics and antifungal agents due to respiratory infections MESHD at the time of lower GI bleeding. Hematochezia HP resolved spontaneously with supportive care. Both patients eventually recovered and were discharged. Elderly TRANS patients with significant comorbid conditions are uniquely at risk for ischemic injury to the bowel. Hypoxic conditions due to COVID-19 pneumonia MESHD pneumonia HP and respiratory failure HP, compounded by preexisting cardiovascular complications, and/or cytokine storm orchestrated by the viral infection MESHD leading to alteration in coagulation profile and/or drug/medication injury can be difficult to distinguish in these critically ill patients. Presentation of hematochezia HP may further increase the mortality and morbidity of COVID-19 patients, and prompt consultation and management by gastroenterology is therefore warranted.

    Ontology-based annotation and analysis of COVID-19 phenotypes

    Authors: Yang Wang; Fengwei Zhang; Hong Yu; Xianwei Ye; Yongqun He

    id:2008.02241v1 Date: 2020-08-05 Source: arXiv

    The epidemic of COVID-19 has caused an unpredictable and devastated disaster to the public health in different territories around the world. Common phenotypes include fever MESHD fever HP, cough MESHD cough HP, shortness of breath, and chills MESHD chills HP. With more cases investigated, other clinical phenotypes are gradually recognized, for example, loss of smell, and loss of tastes. Compared with discharged or cured patients, severe or died patients often have one or more comorbidities, such as hypertension MESHD hypertension HP, diabetes, and cardiovascular disease MESHD. In this study, we systematically collected and analyzed COVID-19-related clinical phenotypes from 70 articles. The commonly occurring 17 phenotypes were classified into different groups based on the Human Phenotype Ontology (HPO). Based on the HP classification, we systematically analyze three nervous phenotypes (loss of smell, loss of taste, and headache MESHD headache HP) and four abdominal phenotypes ( nausea MESHD nausea, vomiting HP, vomiting MESHD, abdominal pain MESHD abdominal pain HP, and diarrhea MESHD diarrhea HP) identified in patients, and found that patients from Europe and USA turned to have higher nervous phenotypes and abdominal phenotypes than patients from Asia. A total of 23 comorbidities were found to commonly exist among COVID-19 patients. Patients with these comorbidities such as diabetes and kidney failure had worse outcomes compared with those without these comorbidities.

    Fighting COVID-19 spread among nursing home residents even in absence of molecular diagnosis: a retrospective cohort study.

    Authors: Alessio Strazzulla; Paul Tarteret; Maria Concetta Postorino; Marie Picque; Astrid de Pontfarcy; Nicolas Vignier; Catherine Chakvetadze; Coralie Noel; Cecile Drouin; Zine Eddine Benguerdi; Sylvain Diamantis

    doi:10.21203/rs.3.rs-51305/v1 Date: 2020-07-30 Source: ResearchSquare

    Background Access to molecular diagnosis was limited out-of-hospital in France during the 2020 coronavirus disease MESHD 2019 (COVID-19) epidemic. This study describes the evolution of COVID-19 outbreak in a nursing home in absence of molecular diagnosis. Methods A monocentric prospective study was conducted in a French nursing home from March 17th, 2020 to June 11th, 2020. Because of lack of molecular tests for severe acute respiratory syndrome MESHD 2 (SARS-Cov2) infection MESHD, probable COVID-19 cases were early identified considering only respiratory and not-respiratory symptoms and therefore preventing measures and treatments were enforced. Once available, serology tests were performed at the end of the study.A chronologic description of new cases and deaths MESHD was made together with a description of COVID-19 symptoms. Data about personal characteristics and treatments were collected and the following comparisons were performed: i) probable COVID-19 cases vs asymptomatic TRANS residents; ii) SARS-Cov2 seropositive residents vs seronegative residents. Results Overall, 32/66 (48.5%) residents and 19/39 (48.7%) members of health-care personnel were classified as probable COVID-19 cases. A total of 34/61 (55.7%) tested residents resulted seropositive. Death MESHD occurred in 4/66 (6%) residents. Diagnosis according to symptoms had 65% of sensitivity SERO, 78% of specificity, 79% of positive predictive value SERO and 64% of negative predictive value SERO.In resident population, the following symptoms were registered: 15/32 (46.8%) lymphopenia MESHD lymphopenia HP, 15/32 (46.8%) fever MESHD fever HP, 8/32 (25%) fatigue MESHD fatigue HP, 8/32 (25%) cough MESHD cough HP, 6/32 (18.8%) diarrhoea, 4/32 (12.5%) severe respiratory distress HP requiring oxygen therapy, 4/32 (12.5%) fall HP, 3/32 (9.4%) conjunctivitis MESHD conjunctivitis HP, 2/32 (6.3%) abnormal pulmonary noise at chest examination and 2/32 (6,25%) abdominal pain MESHD abdominal pain HP. Probable COVID-19 cases were older (81.3 vs 74.9; p=0.007) and they had higher prevalence SERO of atrial fibrillation MESHD atrial fibrillation HP (8/32, 25% vs 2/34, 12%; p=0.030); insulin treatment (4/34, 12% vs 0, 0%; p=0.033) and positive SARS-Cov2 serology (22/32, 69% vs 12/34, 35%; p=0.001) than asymptomatic TRANS residents. Seropositive residents had lower prevalence SERO of diabetes (4/34, 12% vs 9/27, 33%; p=0.041) and angiotensin-converting-enzyme inhibitors’ intake (1/34, 1% vs 5/27, 19%; p=0.042). Conclusions During SARS-Cov2 epidemic, early detection of respiratory and not-respiratory symptoms allowed to enforce extraordinary measures. They achieved limiting contagion and deaths MESHD among nursing home residents, even in absence of molecular diagnosis.

    Unusual Presentation of Kawasaki Disease MESHD with Multisystem Inflammation MESHD and Antibodies SERO Against Severe Acute Respiratory Syndrome MESHD Coronavirus 2: A Case Report

    Authors: Haena Kim; Jung Yeon Shim; Jae-Hoon Ko; Aram Yang; Jae Won Shim; Deok Soo Kim; Hye Lim Jung; Ji Hee Kwak; In Suk Sol

    doi:10.21203/rs.3.rs-41276/v1 Date: 2020-07-12 Source: ResearchSquare

    Background: Since mid-April 2020, cases of multisystem inflammatory syndrome MESHD in children TRANS (MIS-C) associated with coronavirus disease MESHD (COVID-19) that mimic Kawasaki disease MESHD (KD) have been reported in Europe and North America. However, no cases have been in East Asia, where KD is more prevalent.Case presentation: A previously healthy 11-year-old boy was admitted with a 4-day history of fever MESHD fever HP and abdominal pain MESHD abdominal pain HP. He had no contact history to any patient with COVID-19. Blood SERO acute inflammatory markers were highly elevated. He was treated with antibiotics for suspected bacterial enteritis MESHD, but he suddenly developed hypotension MESHD hypotension HP. Inotropics and intravenous immunoglobulin were administered to manage septic shock MESHD shock HP. On hospitalization day 6, he developed signs and symptoms MESHD of KD (conjunctival injection, strawberry tongue HP, cracked lip, and coronary artery dilatation HP) in addition to pleural/ pericardial effusion MESHD pericardial effusion HP and mesenteric lymphadenitis MESHD lymphadenitis HP. The results of microbiologic tests, including reverse-transcription polymerase chain reaction for severe acute respiratory syndrome MESHD coronavirus 2 (SARS-CoV-2), were negative. Fluorescent immunoassay SERO and enzyme-linked immunosorbent assay SERO revealed abundant IgG antibodies SERO against SARS-CoV-2 in his serum SERO, but no IgM antibodies SERO. He was discharged successfully on day 13.Conclusion: MIS-C may occur in children TRANS with a previously asymptomatic TRANS COVID-19 infection MESHD. A high index of suspicion is required for this novel syndrome MESHD in unusual cases of KD or KD shock MESHD shock HP syndrome MESHD with multisystem inflammation MESHD, even when there is no clear history of contact or symptoms of COVID-19.

    The presentation of spontaneous splenic rupture MESHD splenic rupture HP in a COVID-19 patient: a case report

    Authors: Mohammadreza Mobayen; Saeed Yousefi; Mohammadsadegh Mousavi; Amin Shafighi Anbaran

    doi:10.21203/rs.3.rs-40764/v1 Date: 2020-07-09 Source: ResearchSquare

    Introduction: Splenic rupture MESHD Splenic rupture HP is an emergency MESHD condition and the vast numbers of cases are secondary TRANS to trauma. Several underlying pathologies have also been associated with splenic rupture MESHD splenic rupture HP, such as hematological diseases MESHD, malignancies, and infectious and inflammatory diseases MESHD.Presentation of case: The patient was a 52-year-old man who referred to the Poursina Hospital in Rasht while complaining of abdominal pain MESHD abdominal pain HP from the day before hospitalization. The patient reported a history of lethargy MESHD lethargy HP, fever MESHD fever HP, and nausea MESHD nausea HP. In the examinations performed, there was a brief tenderness in the patient's epigastrium. The patient was monitored and about 12 hours after hospitalization, ill appearance, respiratory ( respiratory distress HP) symptoms, and high fever MESHD fever HP were reported for the patient. According to the examination, the patient was immediately transferred to the operating room and underwent laparotomy. During the operation, contrary to our expectations, a lot of blood SERO (about 1000 cc) was observed in the patient's abdomen. After blood SERO suctioning, the left upper quadrant (LUQ) was bleeding and the rupture MESHD of the spleen could also be observed. Therefore, a splenectomy was performed .In the examinations performed for the patient, the patient's rtPCR test confirmed COVID-19.Conclusion: The evaluation of the spontaneous splenic rupture MESHD splenic rupture HP (SSR) in our case shows that this type of risk should also be considered in patients with COVID-19 who referred to medical centers with abdominal pain MESHD abdominal pain HP, and if more cases are reported, the correctness of this process can be commented on.

    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 (79.56%, 95% CI: 72.17-86.09%), malaise (63.3%, 95% CI: 53.1 – 73.0%), cough MESHD 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, sneezing MESHD sneezing HP, ocular pain HP pain MESHD, fatigue MESHD fatigue HP, sputum production, arthralgia MESHD arthralgia HP, tachypnea MESHD tachypnea HP, palpitation HP, headache MESHD headache HP, chest tightness HP, shortness of breath, chills MESHD chills HP, myalgia MESHD myalgia HP, sore throat, anorexia MESHD anorexia HP, weakness, diarrhea MESHD diarrhea HP, rhinorrhea HP, dizziness MESHD, nausea MESHD nausea HP, altered level of consciousness, vomiting MESHD vomiting HP and abdominal pain MESHD abdominal pain HP. Rare symptoms (<5% of patients) were: tonsil swelling, haemoptysis, conjunctival injection, lymphadenopathy MESHD lymphadenopathy HP and rash 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.

    Ulcerative Colitis MESHD Ulcerative Colitis HP Developed in a COVID-19 Patient: A Case Report

    Authors: Muhammet Fatih Aydin; Hamit Tasdemir

    doi:10.21203/rs.3.rs-38953/v1 Date: 2020-06-29 Source: ResearchSquare

    Background: COVID-19 pneumonia MESHD pneumonia HP is a widespread viral disease MESHD, which affects all the world and has been accepted as pandemic by the World Health Organization (WHO). Coronavirus can remain in the stool for certain time even after recovery from COVID-19 pneumonia MESHD pneumonia HP in some infected patients. Studies increasingly report involvement of other organs including gastrointestinal system in addition to respiratory symptoms in COVID-19. Ulcerative colitis MESHD Ulcerative colitis HP is an inflammatory bowel disease MESHD with unknown cause. Emerging data suggest that gastrointestinal system may also be influenced by COVID-19 based via the expression of ACE-2. However, data abour the association of COVID-19 and inflammatory bowel diseases MESHD including ulcerative colitis MESHD ulcerative colitis HP are lacking. Case Presentation: In this report, we present a case of ulcerative colitis MESHD ulcerative colitis HP diagnosed in a 50-year-old male TRANS patient who presented with the complaints of bloody diarrhea HP diarrhea MESHD and abdominal pain MESHD abdominal pain HP following the completion of the treatment of COVID-19 pneumonia MESHD pneumonia HP. Conclusion: Patients presenting with gastrointestnal complaints should also be evaluated for COVID-19.

    No SARS-CoV-2 detected in the vermiform appendix of a COVID-19 patient with appendicitis MESHD: a case report

    Authors: Benjamin Wolf; Corinna Pietsch; Marc-Philip Radosa; Lars-Christian Horn; Uwe G. Liebert; Bahriye Aktas

    doi:10.21203/rs.3.rs-38187/v1 Date: 2020-06-28 Source: ResearchSquare

    Background:SARS-CoV-2, the virus causing corona virus disease MESHD 2019 (COVID-19), has been demonstrated to infect the gastrointestinal tract and might therefore be a source of infection MESHD for the surgical team during abdominal operations. One of the most common surgical procedures performed is appendectomy. However, reports of virologic testing of appendiceal tissue specimens in COVID-19 patients are lacking. We sought to determine whether SARS-CoV-2 is present in the appendectomy specimen of a patient with COVID-19. Case presentation:A female TRANS patient presented to the emergency MESHD department of our tertiary care academic hospital with lower abdominal pain MESHD abdominal pain HP, fever MESHD fever HP, nausea MESHD nausea, and vomiting HP, and vomiting MESHD. She was admitted to the gynecological floor because of suspected pelvic inflammatory disease MESHD. Due to worsening symptoms, a laparoscopy was performed the next day and a severely inflamed appendix was detected. Laparoscopic appendectomy was performed without complications. A few hours postoperatively, the patient was tested positive for corona virus disease MESHD 2019 (COVID 19). Real-time reverse transcription polymerase chain reaction analysis targeting the SARS-CoV-2 E-gene was performed on the appendectomy specimen. SARS-CoV-2 could not be detected. During her hospital stay, the patient developed mild respiratory symptoms while the postoperative course was otherwise uncomplicated. Conclusions:The absence of SARS-CoV-2 in the appendectomy specimen of our case adds to the preliminary available evidence indicating that appendectomy in COVID-19 patients with mild disease MESHD carries probably a low risk of infection TRANS risk of infection TRANS infection MESHD by aerosols generated during the procedure. 

    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 MESHD. 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 MESHD history of mild to moderate degree of COVID-19 patients; hematological 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 MESHD fever HP, cough MESHD cough HP, fatigue MESHD fatigue HP, shortness of breath, and sore throat, but symptoms like myalgia MESHD myalgia HP, diarrhea MESHD diarrhea HP, skin rash HP, headache MESHD headache HP, Abdominal pain MESHD Abdominal pain HP/cramp, nausea MESHD nausea, vomiting HP, 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 MESHD leukocytosis HP and neutrophilia HP. 28.26% of patients presented with lymphocytopenia. 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 can be initial diagnostic hematological findings and assessment for prognosis COVID-19 disease MESHD. Also, gender TRANS variations have a different scenario of clinical and laboratory appearance in this region.

    COVID Abdomen: SARS-CoV-2 Infection MESHD presenting as ' Acute Abdomen MESHD' in a Child TRANS

    Authors: Muthiah Periyakaruppan; Sandip Kumar; Sasidaran Kandasamy; Anand Thiagarajan; Thangavelu Sangaralingam; Nandhini Ganapathy

    doi:10.21203/rs.3.rs-35865/v1 Date: 2020-06-16 Source: ResearchSquare

    Despite lesser incidence and disease MESHD severity of COVID-19 in children TRANS, growing evidence of heterogeneity in clinical presentation viz., extra-pulmonary manifestations and inflammatory syndromes MESHD emphasize the importance to understand atypical presentations. We describe an 11-year-old boy presented with fever MESHD fever HP, loose stool, transient maculopapular rash over both feet, severe abdominal pain MESHD abdominal pain HP with guarding suggestive of the acute abdomen MESHD that later turned out to be COVID-19 positive in the second RT-PCR swab based on suggestive lab parameters and high clinical suspicion. The child TRANS didn't have respiratory symptoms, and both parents TRANS were tested negative for COVID. Our case brief depicts one of the uncommon presentations – ' Acute Abdomen MESHD' of this novel virus infection MESHD in children TRANS, unravels the difficulties in reaching the diagnosis and discuss the treatment dilemmas involved in these hyper-inflammatory presentations. We hope this case would sensitize the paediatricians, pediatric surgeons to suspect COVID-19 in such conditions, especially before proceeding for surgical exploration.

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MeSH Disease
Human Phenotype
Transmission
Seroprevalence


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