Corpus overview


Overview

MeSH Disease

Human Phenotype

Transmission

Seroprevalence
    displaying 1 - 10 records in total 17
    records per page




    Clinical Characteristics of Severe Covid Pneumonia HP: Exploring New Trends in ICU

    Authors: Aftab Akhtar; Sheher Bano; Ahtesham Iqbal; Moazma Ramzan; Aayesha Qadeer; Syed Waqar Hussain; Anam Saleem; Omair-ul-Haq Lodhi; Sana Zubair; Abdul Hameed kiani

    doi:10.21203/rs.3.rs-69224/v1 Date: 2020-08-31 Source: ResearchSquare

    Background: In late December 2019, Covid-19 emerged as clusters of pneumonia HP pneumonia MESHD of unknown cause in a province of china, Wuhan. Etiological agent was identified as novel coronavirus that resembles severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East Respiratory syndrome coronavirus (MERS-CoV) MESHD and has zoonotic transmission TRANS. Covid pneumonia HP can remain asymptomatic TRANS, present as mild infection, severe HP infection, severe MESHD pneumonia HP pneumonia MESHD or respiratory failure HP respiratory failure MESHD. Diagnosis is based on rRT-PCR carried out on respiratory secretions. Covid related mortality exceeds 50% once patient requires ICU admission. Objective: To study the characteristics of ICU population admitted to ICU of Shifa International hospital.Results: we prospectively analysed 74 patients which included 43.3% females TRANS and 56.7% males TRANS. Commonest symptoms were shortness of breath MESHD (94.5%), fever HP fever MESHD (74.3%) and cough HP (74.3%). Most of our study population consisted of non-smokers (79.7%) and had hypertension HP hypertension MESHD (59.4%) followed by diabetes MESHD (47.2%). Hydroxychloroquine (HCQ) and azithromycin combination is superior to hydroxychloroquine and doxycycline in reducing mortality (p=0.023) whereas Doxycycline alone resulted in increased mortality (p=0.009). Those who did not require antibiotics or required only narrow spectrum antibiotics had increased survival and reduced requirement of invasive mechanical ventilation (p=< 0.0001). in our study population, (44.9%) developed acute kidney injury HP acute kidney injury MESHD, 2.7% needed re-intubations 10.8% developed surgical emphysema HP emphysema MESHD and 2.7 % thromboembolic MESHD events despite full anticoagulation. ICU mortality was 41.8% and was higher in females TRANS (59.4%, p=0.008), those who had SOFA score > 3.5 at time of admission, raised D-Dimers > 931 ng/ml, NLR > 9.2. It was further high in those who required invasive mechanical ventilation and vasopressor support (58.1% mortality p=< 0.001). ICU stay was more prolonged in those requiring invasive mechanical ventilation as compared to those who did not. (23 days vs 6 days, p=0.001). Mean plateau pressure was 19.6 ± 7.6; mean Driving pressures 14.4 ± 4.6; mean PaO2/FiO2 150.7 ± 73.9; mean SPO2/FiO2 173.9 ± 106.9; mean PEEP was 8.2 ±4.33.Conclusion: We concluded that severe covid pneumonia HP pneumonia MESHD is common amongst males TRANS, non-smokers those who had comorbid. HCQ and azithromycin combination is superior to combination of HCQ and doxycycline or doxycycline alone and QT prolongation MESHD is a rare complication. Baseline NLR, APACHI II, SOFA, SAPS II, NUTRIC scores, D-Dimers, invasive ventilation and vasopressor support are important tools to predict ICU mortality. Invasive mechanical ventilation carries higher mortality and associated with more prolonged ICU stay. AKI is most common complication followed by shock HP and surgical emphysema HP emphysema MESHD. CRP, Ferritin levels has no impact on outcome.

    Modeling the progression of SARS-CoV-2 infection MESHD in patients with COVID-19 risk factors through predictive analysis

    Authors: Juan Alonso Leon-Abarca

    doi:10.1101/2020.07.14.20154021 Date: 2020-07-19 Source: medRxiv

    With almost a third of adults TRANS being obese MESHD, another third hypertense MESHD and almost a tenth affected by diabetes MESHD, Latin American countries could see an elevated number of severe COVID-19 outcomes. We used the Open Dataset of Mexican patients with COVID-19 suspicion who had a definite RT-PCR result to develop a statistical model that evaluated the progression of SARS-CoV-2 infection MESHD in the population. We included patients of all ages TRANS with every risk factor provided by the dataset: asthma HP, chronic obstructive pulmonary disease HP chronic obstructive pulmonary disease MESHD, smoking, diabetes MESHD, obesity HP obesity MESHD, hypertension HP hypertension MESHD, immunodeficiencies HP immunodeficiencies MESHD, chronic kidney disease HP chronic kidney disease MESHD, cardiovascular diseases MESHD, and pregnancy. The dataset also included an unspecified category for other risk factors that were not specified as a single variable. To avoid excluding potential patients at risk, that category was included in our analysis. Due to the nature of the dataset, the calculation of a standardized comorbidity index was not possible. Therefore, we treated risk factors as a categorical variable with two categories: absence of risk factors and the presence of at least one risk factor in accordance with previous epidemiological reports. Multiple logistic regressions were carried out to associate sex, risk factors, and age TRANS as a continuous variable (and the interaction that accounted for increasing diseases with older ages TRANS); and SARS-CoV-2 infection MESHD as the dependent zero-one binomial variable. Post estimation predictive marginal analysis was performed to generate probability trends along 95% confidence bands. This analysis was repeated several times through the course of the pandemic since the first record provided in their repository (April 12, 2020) to one month after the end of the state of sanitary emergency (the last date analyzed: June 27, 2020). After processing, the last measurement included 464,389 patients. The baseline analysis on April 12 revealed that people 35 years and older with at least one risk factor had a lower risk of SARS-CoV-2 infection MESHD in comparison to patients without risk factors (Figure 1). One month before the end of the nationwide state of emergency this age TRANS threshold was found at 50 years (May 2, 2020) and it shifted to 65 years on May 30. Two weeks after the end of the public emergency (June 13, 2020) the trends converged at 80 years and one week later (June 27, 2020) every male TRANS and female TRANS patient with at least one risk factor had a higher risk of SARS-CoV-2 infection MESHD compared to people without risk factors. Through the course of the COVID-19 pandemic, all four probability curves shifted upwards as a result of progressive disease spread TRANS. In conclusion, we found our model could monitor accurately the probability of SARS-CoV-2 infection MESHD in relation to age TRANS, sex, and the presence of at least one risk factor. Also, because the model can be applied to any particular political region within Mexico, it could help evaluate the contagion spread in specific vulnerable populations. Further studies are needed to determine the underlying nature of the mechanisms behind such observations.

    Clinical Characteristics of 107 Patients with COVID-19 in Ningbo, China: Single Center Experience Outside Hubei

    Authors: Boming Wu; Junjie Li; Hongping Xuan; Nanhong Zheng; Honghua Ye; Yaoren Hu; Tong’en Chen; Hao Ying; Lingyan Fan; Qing Xie; Zike Sheng; Yin Ying

    doi:10.21203/rs.3.rs-44830/v1 Date: 2020-07-17 Source: ResearchSquare

    Background Since December 2019, there has be an outbreak of coronavirus disease MESHD 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 MESHD (SARS-CoV-2) in Wuhan, China. Nowadays, it rapidly spread across the country and then the worldwide. We aimed to investigate the clinical characteristics of patients with COVID-19.Methods The patients with confirmed COVID-19 admitted between January 25 and February 10, 2020, were enrolled. Epidemiological, demographic, clinical, laboratory, radiological data, and antivirus therapies, were retrospectively collected and analyzed. The 90-day follow-up of these patients was also performed.Results A total of 107 patients were included. The median age TRANS was 55.0 years (range from 18.0 to 85.0 years), and 72 (67.3%) were female TRANS. Ninety-three (86.9%) of the patients had a history of contacting with residents from Wuhan (n=31), or contacting with confirmed COVID-19 patients (n=62) within 2 weeks. Fifty-eight (54.2%) had a family cluster onset. Fever HP Fever MESHD and cough HP cough MESHD were the most common symptoms. Only two patients had diarrhea HP diarrhea MESHD. The most common underlying disease was hypertension HP hypertension MESHD. Lymphopenia HP Lymphopenia MESHD was observed in 26 patients. Fifty-two patients with an elevated level of IL-6. On admission, bilateral patchy shadowing and ground-glass opacity were the typical radiological findings on chest computed tomography. Six patients had an intensive care unit (ICU) stay. Antivirus therapy was performed to all patients. 105 patients discharged with an improved condition, and no death MESHD was occurred during our 90-day follow-up for these patients.Conclusions Patients with COVID-19 in our hospital had relatively mild symptoms, and good prognosis. This study also highlights the importance of human-to-human transmission TRANS in COVID-19.

    A severe coronavirus disease MESHD 2019 patient with high-risk predisposing factors died from massive gastrointestinal bleeding MESHD: a case report

    Authors: Taojiang Chen; Qin Yang; Hongyu Duan

    doi:10.21203/rs.3.rs-45116/v1 Date: 2020-07-17 Source: ResearchSquare

    Background: SARS-CoV-2 is highly infectious and has been a significant public health threat. Despite typical manifestations of illness are dominated by respiratory symptom, some patients have concurrent gastrointestinal manifestations, including   nausea MESHD, diarrhea HP diarrhea MESHD, and vomiting HP vomiting MESHD. Massive gastrointestinal bleeding MESHD, however, has rarely been reported. Case presentation: We herein describe a case of severe SARS-CoV-2 infected MESHD patient with several risk factors for poor prognosis, including male TRANS, hypertension HP hypertension MESHD, old age TRANS, mixed bacterial infection MESHD and multilobular infiltration on radiological imaging. After improvement of respiratory status, the onset of gastrointestinal bleeding MESHD occurred, probably resulting from direct viral invasion as evidenced by the positive findings for SARS-CoV-2 in the repeat stool specimens. Although aggressive resuscitation was administered, hematochezia HP hematochezia MESHD was uncontrolled. The patient rapidly deteriorated, suffered cardiac arrest HP cardiac arrest MESHD, and expired. Conclusions: Digestive symptoms could be severe in SARS-CoV-2 infected MESHD patients, especially for the high-risk individuals with predisposing conditions. A more thorough protocol for preventing cross-infection MESHD through faecal-oral transmission TRANS should be implemented in the process of patient care and infection MESHD control.

    Characterization of the SARS-CoV-2 outbreak in the State of Qatar, February 28-April 18, 2020

    Authors: Hanan M Al Kuwari; Hanan F Abdul Rahim; Laith J Abu Raddad; Abdul-Badi Abou-Samra; Zaina Al Kanaani; Abdullatif Al Khal; Einas Al Kuwari; Salih Al Marri; Muna Al Masalmani; Hamad Eid Al Romaihi; Sheikh M Al Thani; Peter Coyle; Ali N Latif; Robert Owen; Roberto Bertollini; Adeel A Butt

    doi:10.1101/2020.07.15.20154211 Date: 2020-07-16 Source: medRxiv

    Objective To define the epidemiologic curve of COVID-19 in Qatar, determine factors associated with severe or critical illness MESHD, and study the temporal relation between public health measures and case finding Design Epidemiologic investigation Setting and Participants All confirmed COVID-19 cases in the State of Qatar between February 28 and April 18, 2020 Main Outcome Measures Number of total and daily new COVID-19 infections; demographic characteristics and comorbidity burden and severity of infection MESHD; factors associated with severe or critical illness MESHD Results Between February 28 and April 18, 2020 (11:00AM local time), 5,685 cases of COVID-19 were identified. Mean age TRANS (SD) was 35.8(12.0) years, 88.9% were male TRANS and 8.7% were Qatari nationals. Overall, 83.6% had no concomitant comorbidity, and 3.0% had 3 or more comorbidities. The overwhelming majority (90.9%) were asymptomatic TRANS or with minimal symptoms, with 2.0% having severe or critical illness MESHD. Presence of hypertension HP hypertension MESHD or diabetes MESHD were associated with a higher risk of severe or critical illness MESHD. Seven deaths were observed during the time interval studied. The epidemiologic curve indicated two distinct patterns of infection MESHD, a larger cluster among expatriate craft and manual workers, and a smaller one among Qatari nationals returning from abroad during the epidemic. Conclusion COVID-19 infections MESHD in Qatar started in two distinct clusters, but then became more widespread in the population through community transmission TRANS. Infections were mostly asymptomatic TRANS or with minimal symptoms and associated with very low mortality. Severe/ critical illness MESHD was associated with presence of hypertension HP hypertension MESHD or diabetes MESHD.

    The natural history of symptomatic COVID-19 in Catalonia, Spain: a multi-state model including 109,367 outpatient diagnoses, 18,019 hospitalisations, and 5,585 COVID-19 deaths among 5,627,520 people

    Authors: Edward Burn; Cristian Tebe; Sergio Fernandez-Bertolin; Maria Aragon; Martina Recalde; Elena Roel; Albert Prats-Uribe; Daniel Prieto-Alhambra; Talita Duarte-Salles

    doi:10.1101/2020.07.13.20152454 Date: 2020-07-14 Source: medRxiv

    Background The natural history of Coronavirus Disease MESHD 2019 (COVID-19) has yet to be fully described, with most previous reports focusing on hospitalised patients. Using linked patient-level data, we set out to describe the associations between age TRANS, gender TRANS, and comorbidities and the risk of outpatient COVID-19 diagnosis, hospitalisation, and/or related mortality. Methods A population-based cohort study including all individuals registered in Information System for Research in Primary Care (SIDIAP). SIDIAP includes primary care records covering > 80% of the population of Catalonia, Spain, and was linked to region-wide testing, hospital and mortality records. Outpatient diagnoses of COVID-19, hospitalisations with COVID-19, and deaths with COVID-19 were identified between 1st March and 6th May 2020. A multi-state model was used, with cause-specific Cox survival models estimated for each transition. Findings A total of 5,664,652 individuals were included. Of these, 109,367 had an outpatient diagnosis of COVID-19, 18,019 were hospitalised with COVID-19, and 5,585 died after either being diagnosed or hospitalised with COVID-19. Half of those who died were not admitted to hospital prior to their death. Risk of a diagnosis with COVID-19 peaked first in middle- age TRANS and then again for oldest ages TRANS, risk for hospitalisation after diagnosis peaked around 70 years old, with all other risks highest at oldest ages TRANS. Male TRANS gender TRANS was associated with an increased risk for all outcomes other than outpatient diagnosis. The comorbidities studied (autoimmune condition, chronic kidney disease HP chronic kidney disease MESHD, chronic obstructive pulmonary disease HP chronic obstructive pulmonary disease MESHD, dementia HP dementia MESHD, heart disease MESHD, hyperlipidemia HP hyperlipidemia MESHD, hypertension HP hypertension MESHD, malignant neoplasm HP neoplasm MESHD, obesity HP obesity MESHD, and type 2 diabetes MESHD) were all associated with worse outcomes. Interpretation There is a continued need to protect those at high risk of poor outcomes, particularly the elderly TRANS, from COVID-19 and provide appropriate care for those who develop symptomatic disease. While risks of hospitalisation and death MESHD are lower for younger populations, there is a need to limit their role in community transmission TRANS. These findings should inform public health strategies, including future vaccination campaigns.

    Placental SARS-CoV-2 in a patient with mild COVID-19 disease

    Authors: Albert L. Hsu; Minhui Guan; Eric Johannesen; Amanda J. Stephens; Nabila Khaleel; Nikki Kagan; Breanna C. Tuhlei; Xiu-Feng Wan

    doi:10.1101/2020.07.11.20149344 Date: 2020-07-14 Source: medRxiv

    Background: The full impact of COVID-19 on pregnancy remains uncharacterized. Current literature suggests minimal maternal, fetal, and neonatal morbidity and mortality,1 and COVID-19 manifestations appear similar between pregnant and non-pregnant women.2 We present a case of placental SARS-CoV-2 virus in a woman with an uncomplicated pregnancy and mild COVID-19 disease. Methods: A pregnant woman was evaluated at University of Missouri Women and Childrens Hospital. Institutional review board approval was obtained; information was obtained from medical records. Reverse transcriptase-polymerase chain reaction (RT-PCR) was performed to detect SARS-CoV-2. A gynecological pathologist examined the placenta and performed histolopathology. Sections were formalin-fixed and paraffin-embedded; slides were cut and subjected to hematoxylin-and-eosin or immunohistochemistry (IHC) staining. IHC was performed with specific monoclonal antibodies SERO to detect SARS-CoV-2 antigen or to identify trophoblasts. Findings: A 29 year-old multigravida presented at 40-4/7 weeks for labor induction. With myalgias HP myalgias MESHD two days prior, she tested positive for SARS-CoV-2. Her parents TRANS were in self-isolation for COVID-19 positivity; husband was asymptomatic TRANS and tested negative for COVID-19, but exposed to a workplace (meatpacking facility) outbreak. Prenatal course was uncomplicated, with no gestational hypertension HP hypertension MESHD. She was afebrile and asymptomatic TRANS with normal vital signs throughout hospitalization. Her myalgias HP myalgias MESHD improved prior to admission. A liveborn male TRANS infant was delivered vaginally. Newborn course was uneventful; he was appropriate for gestational age TRANS, physical was unremarkable, and he was discharged home at 36 hours. COVID-19 RT-PCR test was negative at 24 hours. At one-week follow-up, newborn was breastfeeding well, with no fevers HP or respiratory distress HP. Overall placental histology is consistent with acute uterine hypoxia MESHD (subchorionic laminar necrosis MESHD) superimposed on chronic uterine hypoxia MESHD (extra-villous trophoblasts and focal chronic villitis MESHD). IHC using SARS-CoV-2 nucleocapsid-specific monoclonal antibody SERO demonstrated SARS-CoV-2 antigens throughout the placenta in chorionic villi endothelial cells, and rarely in CK7-expressing trophoblasts. Negative control placenta (November 2019 delivery) and ferret nasal turbinate tissues (not shown) were negative for SARS-CoV-2. Interpretation: In this report, SARS-CoV-2 was found in the placenta, but newborn was COVID-19 negative. Our case shows maternal vascular malperfusion, with no features of fetal vascular malperfusion. To our knowledge, this is the first report of placental COVID-19 despite mild COVID-19 disease in pregnancy (with no symptoms of COVID-19 aside from myalgias HP myalgias MESHD); specifically, this patient had no fever HP fever MESHD, cough HP cough MESHD, or shortness of breath MESHD, but only myalgias HP myalgias MESHD and sick contacts. Despite her having mild COVID-19 disease in pregnancy, we demonstrate placental vasculopathy MESHD and presence of SARS-CoV-2 virus across the placenta. Evidence of placental COVID-19 raises concern for possible placental vasculopathy MESHD (potentially leading to fetal growth restriction, pre- eclampsia HP eclampsia MESHD, and other pregnancy complications) as well as for potential vertical transmission TRANS -- especially for pregnant women who may be exposed to COVID-19 in early pregnancy. Further studies are urgently needed, to determine whether women with mild, pre-symptomatic, or asymptomatic TRANS COVID-19 may have SARS-CoV-2 virus that can cross the placenta, cause fetal vascular malperfusion, and possibly affect the fetus. This raises important public health and public policy questions of whether future pregnancy guidance should include stricter pandemic precautions, such as screening for a wider array of COVID-19 symptoms, increased antenatal surveillance, and possibly routine COVID-19 testing on a regular basis throughout pregnancy.

    On two cases of atypical respiratory distress HP in eastern Democratic Republic of the Congo months before the COVID-19 pandemic was declared: Could SARS-Cov-2 have been already spreading? Case report

    Authors: Guy-Quesney MATESO; Marius BAGUMA; Pacifique MWENE-BATU; Ghislain MAHESHE BALEMBA; Fabrice NZABARA; Samuel MAKALI; Aline BEDHA; Bonheur FURAHA; Jimmy MINANI; Christian TSHONGO MUHINDO; Espoir BWENGE MALEMBAKA; Mannix Imani MASIMANGO; Tony Akilimali SHINDANO; Justin Cirhuza CIKOMOLA; Kanigula MUBAGWA

    doi:10.21203/rs.3.rs-39772/v1 Date: 2020-07-01 Source: ResearchSquare

    BackgroundPredictions have been made that Africa would be the most vulnerable continent to the novel coronavirus disease MESHD 2019 (COVID-19). Interestingly, the spread of the disease TRANS in Africa seems to have been delayed and initially slower than in many parts of the World. Here we report on two cases which make us suspect that COVID-19 might have been present in our region before the official declaration of the disease in December 2019.Case presentationThese two cases (one 55-year-old man and one 25-year-old woman) of acute respiratory distress HP secondary to atypical pneumonia HP pneumonia MESHD were seen in Bukavu, in eastern Democratic Republic of the Congo (DRC), between September and December 2019. One patient had returned from China and the other had close contacts TRANS with travellers from China in the 2 weeks prior to the onset of symptoms TRANS. In either case, the aetiology could not be accurately determined. However, the two cases presented a clinical picture (progressive dyspnoea MESHD, preceded by dry cough MESHD cough HP and fever HP fever MESHD) and laboratory changes (procalcitonin within the normal range, slight inflammation MESHD, and lymphopenia HP lymphopenia MESHD) compatible with a viral infection MESHD. The chest X-Rays series of the first patient showed lesions (reticulations, ground glass, and nodules ≤ 6 mm) similar to those found in COVID-19. In addition, unlike the 25-year-old female TRANS patient who had no comorbidity, the 55-year-old male TRANS patient who had hypertension HP hypertension MESHD as comorbidity, developed a more severe acute respiratory distress HP which progressed to death.ConclusionThese cases bring to the attention a number of facts which make us suspect that the COVID-19 epidemic may have already been present in the region months before the official beginning of the pandemic.

    The impact of SARS-CoV-2 transmission TRANS fear and COVID-19 pandemic on the mental health of patients with primary immunodeficiency disorders MESHD immunodeficiency HP disorders, severe asthma HP asthma MESHD, and other high-risk groups

    Authors: Fatih Colkesen; Oguzhan Kilincel; Mehmet Sozen; Eray Yildiz; Sengul Beyaz; Fatma Colkesen; Gokhan Aytekin; Mehmet Zahit Kocak; Yakup Alsancak; Murat Araz; Sevket Arslan

    doi:10.1101/2020.06.26.20140616 Date: 2020-06-28 Source: medRxiv

    Background: The adverse effects of COVID-19 pandemic on the mental health of high-risk group patients for morbidity and mortality and its impact on public health in the long term have not been clearly determined. Objective: To determine the level of COVID-19 related transmission TRANS fear and anxiety HP anxiety MESHD in healthcare workers and patients with primary immunodeficiency disorder MESHD immunodeficiency HP disorder ( PID MESHD), severe asthma HP asthma MESHD, and the ones with other comorbidities. Methods: The healthcare workers and patients with PID MESHD, severe asthma HP asthma MESHD (all patients receiving biological agent treatment), malignancy MESHD, cardiovascular disease MESHD, hypertension HP hypertension MESHD (90% of patients receiving ACEI or ARB therapy), diabetes mellitus HP diabetes mellitus MESHD (42 % of patients receiving DPP-4 inhibitor therapy) were included in the study. A total of 560 participants, 80 individuals in each group, were provided. The hospital anxiety HP anxiety MESHD and depression MESHD scale ( HADS ) and Fear of illness and virus evaluation (FIVE ) scales were applied to the groups with face to face interview methods. Results: The mean age TRANS was 49.30 years and 306 (55 %) were female TRANS. The FIVE Scale and HADS-A scale scores of health care workers were significantly higher than other groups' scores (p = 0.001 and 0.006). The second-highest scores belonged to patients with PID MESHD. There was no significant difference between the groups for the HADS-D score (p=0.07). The lowest score in all scales was observed in patients with hypertension HP hypertension MESHD. Conclusions: This study demonstrated that in the pandemic process, patients with primary immunodeficiency MESHD immunodeficiency HP, asthma HP asthma MESHD patients, and other comorbid patients, especially healthcare workers, should be referred to the centers for the detection and treatment of mental health conditions.

    Exposure risk of patients with chronic infectious wounds during the COVID-19 outbreak and its countermeasures

    Authors: Haiying Zhou; Qianjun Jin; hui lu

    doi:10.21203/rs.3.rs-36407/v1 Date: 2020-06-18 Source: ResearchSquare

    BACKGROUND A large number of cases of pneumonia HP caused by novel β-coronavirus emerged in Hubei Province, China, at the end of 2019 and demonstrated great potential for transmission TRANS. At present, known independent risk factors include age TRANS, diabetes and other chronic diseases, which may be similar to the patients with chronic wound, thus we try to explore the clinical characteristics, prognostic factors and management recommendation of patients with chronic infective wounds during the COVID-19 epidemic period. METHODS In this single-center, retrospective observational study, we included all cases with chronic infective wounds that came to our hospital between the full outbreak of the COVID-19 in China (January 23, 2020) and the latest date prior to posting (20 April 2020). Demographic data, comorbidities, laboratory and imaging findings, consultation history and clinical outcomes (lesion cured, uncontrolled, amputated, etc. as of May 10, 2020) were collected for all individuals. Patients were subdivided into gangrene HP, traumatic infection and other types of soft tissue infection wound (including bedsores, gout HP ruptures, stab wounds and so on) according to the causes of wound and their disease-related information were compared group by group. RESULTS Among the total 81 patients with chronic infective wounds, 60% was male TRANS, with a mean age TRANS of 60.8 years (SD 18.6), including 38 (47%) patients with traumatic infection, 29 (36%) gangrene HP cases, and 14 (17%) other soft tissue infection wounds. Common comorbidities are hypertension HP (32%), diabetes (32%), cardiovascular disease (24%), and kidney injury (12%), and the patients with gangrenes HP have the most comorbidities. As of May 10, 2020, there were 78 patients discharged and their average stay time is 15.8 days(SD 14.2), while people still at the hospital is 39.7days(SD 8.7)much longer than the discharged and also has more comorbidities. But there is no significant difference in the hospitalization time of three types of wounds. And fortunately, none of all the patients were infected by coronavirus. CONCLUSION The majority of patients with chronic wounds are severely ill with high risk of infection TRANS risk of infection TRANS and poor prognosis, therefore management of patients with chronic wounds should be improved.

The ZB MED preprint Viewer preVIEW includes all COVID-19 related preprints from medRxiv and bioRxiv, from ChemRxiv, from ResearchSquare, from arXiv and from Preprints.org and is updated on a daily basis (7am CET/CEST).
The web page can also be accessed via API.

Sources


Annotations

All
None
MeSH Disease
Human Phenotype
Transmission
Seroprevalence


Export subcorpus as...

This service is developed in the project nfdi4health task force covid-19 which is a part of nfdi4health.

nfdi4health is one of the funded consortia of the National Research Data Infrastructure programme of the DFG.