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Wearick-Silva LE, Richter SA, Viola TW, Nunes ML. Sleep quality among parents and their children during COVID-19 pandemic. J Pediatr (Rio J) 2022; 98:248-255. [PMID: 34480854 PMCID: PMC8432904 DOI: 10.1016/j.jped.2021.07.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/27/2021] [Accepted: 07/27/2021] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To evaluate sleep characteristics of parents and their children during the COVID-19 pandemic and predictors for sleep disturbances. METHODS Cross-sectional web-based study using an online survey made available for dyads of parents and their children during the 7th week of quarantine in southern Brazil. Parents' and adolescents' sleep were characterized using the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale. For children aged 0-3 years parents completed the Brief Infant Sleep Questionnaire, for those aged 4-12 years the Sleep Disturbance Scale for Children. Parents also informed, subjectively, their perception about sleep habits during social distancing. Multiple regression was run to predict sleep disturbances in adults using independent variables: sex, income, education, children age, and children with sleep disturbances. RESULTS Data from 577 dyads showed sleep alterations in 69,8% of adults, in 58,6% of children aged 0-3 years, 33,9% in the 4-12 years range (with a predominance of disorders of initiating or maintaining sleep), and 56,6% in adolescents. Sex (female) and children with sleep disturbances were significant predictors of a sleep problem in parents (p < 0.005). Subjective perception revealed complaints related to emotional concerns such as anxiety and fear in adults and due to alterations in routine in children and adolescents. CONCLUSION The present study's data showed an increased rate of sleep problems among families during quarantine both measured by validated instruments and also based on personal perception.
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Gümüş H, Erat T, Öztürk İ, Demir A, Koyuncu I. Oxidative stress and decreased Nrf2 level in pediatric patients with COVID-19. J Med Virol 2022; 94:2259-2264. [PMID: 35128704 PMCID: PMC9088523 DOI: 10.1002/jmv.27640] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/06/2022] [Accepted: 01/30/2022] [Indexed: 11/11/2022]
Abstract
The aim of this study was to investigate the change in nuclear factor erythroid 2-related factor (Nrf2), which plays a critical role in cytoprotection against oxidative stress, in pediatric patients with coronavirus disease 2019 (COVID-19) infection positivity, and to evaluate the relationship between Nrf2 and oxidative balance. The study included 40 children with confirmed COVID-19 infection and 35 healthy children. The groups were compared in respect of Nrf2, total oxidant status (TOS), total antioxidant status (TAS), and oxidative stress index (OSI), in addition to clinical findings of fever, cough, shortness of breath, contact history, and demographic data of age and gender. The mean Nrf2 values and TAS levels were determined to be statistically significantly low (p < 0.001) and the TOS level and OSI were statistically significantly high in the children with COVID-19 compared to the control group. A significant positive correlation was determined between Nrf2 and TAS (p < 0.01); as the Nrf2 value increased, so the TAS value increased. A significant negative correlation was determined between Nrf2 and TOS and OSI (p < 0.01); as the Nrf2 value increased, there was determined to be a significant decrease in the TOS and OSI values. COVID-19 infection in pediatric patients causes a decrease in the Nrf2 level. By causing a decrease in the TAS level and an increase in the TOS and OSI levels, the decrease in Nrf2 may explain the tissue damage which can be caused by COVID-19.
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Reddy DH, Atam V, Rai P, Khan F, Pandey S, Malhotra HS, Gupta KK, Sonkar SK, Verma R. COVID-19 cases and their outcome among patients with uncommon co-existing illnesses: A lesson from Northern India. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022; 15:101044. [PMID: 38620969 PMCID: PMC9004146 DOI: 10.1016/j.cegh.2022.101044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/23/2022] [Accepted: 04/03/2022] [Indexed: 11/15/2022] Open
Abstract
Introduction Newer coexisting conditions should be identified in order to modify newer risk factors. Aim was to identify patients with non-classical or less common coexisting conditions in patients infected of COVID 19. Method Single centred study from June 2020 to May 2021 at a tertiary centre in North India. A preformed questionnaire was used to record clinical and laboratory parameters and to identify cases which are in addition to CDC list and Indian data. Results 0.67% (46) cases out of 6832 patients were identified to have non-classical coexisting illness. It was divided into 2 groups-infections A (60.1%) and non-infections B (39.9%). Group A included-tuberculosis- pulmonary (14.3%) & extra pulmonary (32.9%), bacterial (25.0%) viral infections [dengue, hepatitis B & C] (14.3%), HIV disease (10.7%) and malaria (3.6%). Group B included- organ transplant (27.8%), autoimmune [myasthenia gravis, polymyositis, psoriasis] (22.6%), haematologic [Haemophilia, ITP, Aplastic anaemia, APML, CML] (27.8%), uncommon malignancies [disseminated sacral chordoma and GTN] (11.1%) and snakebite (11.1%). Serum Procalcitonin was not helpful for diagnosis of bacterial infection in COVID-19 disease. Group A had significantly longer duration of illness, hepatitis and elevated CRP. The mortality in group A & B were 32.1% and 43.8% respectively. Death in non-severe COVID cases was in tetanus and snakebite. 30.7% death among tuberculosis patients. More than 70% of deaths were attributable to COVID 19 in both the groups. Conclusion In Indian settings, comorbidities like tuberculosis and bacterial infections can precipitate severe COVID 19 unlike other parts of the world where tuberculosis is relatively uncommon.
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Lööf H, Sahamkhadam M, Stephan A. Is Corporate Social Responsibility investing a free lunch? The relationship between ESG, tail risk, and upside potential of stocks before and during the COVID-19 crisis. FINANCE RESEARCH LETTERS 2022; 46:102499. [PMID: 36569340 PMCID: PMC9760322 DOI: 10.1016/j.frl.2021.102499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/19/2021] [Accepted: 10/14/2021] [Indexed: 05/04/2023]
Abstract
Did Corporate Social Responsibility investing benefit shareholders during the COVID-19 pandemic crisis? Distinguishing between downside tail risk and upside reward potential of stock returns, we provide evidence from 5,073 stocks listed on stock markets in ten countries. The findings suggest that better ESG ratings are associated with lower downside risk, but also with lower upside return potential. Thus, ESG ratings helped investors to reduce their risk exposure to the market turmoil caused by the pandemic, while maintaining the fundamental trade-off between risk and reward.
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Garland GD, Harvey RF, Mulroney TE, Monti M, Fuller S, Haigh R, Gerber PP, Barer MR, Matheson NJ, Willis AE. Development of a colorimetric assay for the detection of SARS-CoV-2 3CLpro activity. Biochem J 2022; 479:901-920. [PMID: 35380004 PMCID: PMC9162461 DOI: 10.1042/bcj20220105] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/04/2022] [Accepted: 04/04/2022] [Indexed: 12/15/2022]
Abstract
Diagnostic testing continues to be an integral component of the strategy to contain the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) global pandemic, the causative agent of Coronavirus Disease 2019 (COVID-19). The SARS-CoV-2 genome encodes the 3C-like protease (3CLpro) which is essential for coronavirus replication. This study adapts an in vitro colorimetric gold nanoparticle (AuNP) based protease assay to specifically detect the activity of SARS-CoV-2 3CLpro as a purified recombinant protein and as a cellular protein exogenously expressed in HEK293T human cells. We also demonstrate that the specific sensitivity of the assay for SARS-CoV-2 3CLpro can be improved by use of an optimised peptide substrate and through hybrid dimerisation with inactive 3CLpro mutant monomers. These findings highlight the potential for further development of the AuNP protease assay to detect SARS-CoV-2 3CLpro activity as a novel, accessible and cost-effective diagnostic test for SARS-CoV-2 infection at the point-of-care. Importantly, this versatile assay could also be easily adapted to detect specific protease activity associated with other viruses or diseases conditions.
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Myocardial Fitness of Bicuspid Aortic Valve Athletes during COVID 19 Pandemic. J Funct Morphol Kinesiol 2022; 7:jfmk7020037. [PMID: 35645299 PMCID: PMC9149884 DOI: 10.3390/jfmk7020037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/20/2022] [Accepted: 04/27/2022] [Indexed: 11/30/2022] Open
Abstract
COVID 19 pandemic has induced a large sedentarism in several kinds of sports. Some peculiar categories of athletes could particularly suffer from a prolonged inactivity as those affected by minimal cardiopathies as bicuspid aortic valve (BAV) athletes. This study aims to verify the myocardial performance in a restricted group of BAV athletes compared to a control group of agonistic athletes evaluated by traditional echocardiography and deformation parameters. 2D standard and deformations parameters were measured at rest conditions in BAV athletes and controls. Particularly EF, LVDD/LVS diameters, GLS rotation and twisting were considered as myocardial performance data; E/A, E1 and A1 as diastolic ones. All the 2D standard parameters measured were within the normal range in both groups, especially the EF value. Significant differences were found in the diastolic function with reduced values of E and E1 waves in BAV vs. controls. The strain analysis showed a significant reduction in GLS measured in 2C, 3C, 4C in BAV if compared to controls, while no significant differences were found in torsional and rotational parameters. These results are suggestive for a potential long term negative impact of inactivity on cardiac performance more evident in BAV athletes, if compared to athletes with normal aortic valve. GLS of LV and RV can be considered as a predictive parameter of this mild dysfunction and assumed as follow-up parameter to restore a progressive training.
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Hawwam SA, Ismail M, Elhawary EE. The Role of Autologous Micrografts Injection from The Scalp Tissue in The Treatment of Covid-19 Associated Telogen Effluvium: Clinical and Trichoscopic Evaluation. Dermatol Ther 2022; 35:e15545. [PMID: 35486375 PMCID: PMC9111843 DOI: 10.1111/dth.15545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/16/2022] [Accepted: 04/27/2022] [Indexed: 12/01/2022]
Abstract
The clinical presentation of severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2 COVID‐19) varies from asymptomatic infection to a life‐threatening, multiorgan disease. One of these manifestations is telogen effluvium (TE) which is characterized by diffuse hair loss occurring in patients previously infected with SARS‐CoV‐2 and lasts ~3 months, after which excessive hair loss follows. Hair follicles are known to contain a well‐characterized niche for adult stem cells which is the bulge containing epithelial and melanocytic stem cells. Stem cells in the hair bulge, a demarcated structure within the lower permanent portion of hair follicles, can generate the interfollicular epidermis, hair follicle structures, and sebaceous glands. This study aims to evaluate autologous micrografts from scalp tissues as a therapeutic modality in the management of TE caused by COVID‐19. Twenty patients of previous COVID‐19 infection suffered from TE were included in this study for human follicle stem cells micrograft scalp treatment and they were evaluated after 3 months of treatment and after 6 months. There was significant improvement of the hair thickness and density compared with the start of the treatment and 6 months of follow‐up. Autologous micrograft of the scalp showed marked improvement in the treatment of COVID‐19 TE.
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Meng G, McAiney C, Perlman CM, McKillop I, Tisseverasinghe T, Chen HH. Service process factors affecting patients' and clinicians' experiences on rapid teleconsultation implementation in out-patient neurology services during COVID-19 pandemic: a scoping review. BMC Health Serv Res 2022; 22:534. [PMID: 35459134 PMCID: PMC9026006 DOI: 10.1186/s12913-022-07908-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/06/2022] [Indexed: 11/21/2022] Open
Abstract
Background The adoption of teleconsultation for outpatient neurology services was limited until the onset of the COVID-19 pandemic which forced many outpatient neurology services to rapidly switch to virtual models. However, it remains unclear how this change has impacted patients’ and clinicians’ perceptions of service quality. The purpose of this scoping review is to identify process factors that influence patients’ and clinicians’ experiences of outpatient teleconsultation services during COVID-19. Methods Arksey and O’Malley scoping review framework was used to search PubMed, Scopus, CINAHL, and PsycInfo for original peer-reviewed research studies that examined the experiences of synchronous teleconsultation between a clinician and patient in a home-setting since the World Health Organization announced the COVID-19 global pandemic. The service quality model SERVQUAL was used to conduct a deductive thematic analysis to identify the key factors that impacted the patients’ and clinicians’ perception of teleconsultation services. Results A total of nineteen studies published between January 1, 2020, and April 17, 2021, were identified. The most common service process factors affecting the patients’ and clinicians’ experiences of teleconsultation were technical issues, addressing logistical needs, communication, ability to perform clinical activities, appropriate triage, and administrative support. Conclusions Our findings identified six key service process factors affecting the patients’ and clinicians’ teleconsultation experiences in outpatient neurology services. The need for improvement of triage process and standardizing administrative virtual care pathway are identified as important steps to improve patients and clinicians’ teleconsultation experiences compared to pre-COVID era. More research is needed to assess outpatient neurology teleconsultation service quality from patients’ and clinicians’ perspectives. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07908-4.
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Clinical and Immunologic Efficacy of the Recombinant Adenovirus Type-5-Vectored (CanSino Bio) Vaccine in University Professors during the COVID-19 Delta Wave. Vaccines (Basel) 2022; 10:vaccines10050656. [PMID: 35632412 PMCID: PMC9143224 DOI: 10.3390/vaccines10050656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
Information regarding the efficacy of the recombinant adenovirus type-5-vectored (CanSino Bio) vaccine against the COVID-19 disease in a real-life setting is limited. A retrospective cohort study was carried out in the teaching university community of the metropolitan area of Monterrey, Mexico, through a four-section survey, and during the COVID-19 delta wave. Determination of IgG antibodies against SARS-CoV-2 spike (S) protein was performed in a subset of participants vaccinated with CanSino Bio. A total of 7468 teachers responded to the survey, and 6695 of them were fully vaccinated. Of those, 72.7% had CanSino Bio, 10.3% Pfizer, 8.4% AstraZeneca, 1.2% Moderna, and 2.7% others. Symptomatic breakthrough infections were recorded in those vaccinated with CanSino Bio (4.1%), AstraZeneca (2.1%), and Pfizer (2.2%). No difference was found between CanSino Bio and other vaccines regarding hospitalization, the need for mechanical ventilation, and death. For CanSino Bio recipients, anti-S antibodies were >50 AU/mL in 73.2%. In conclusion, primary breakthrough symptomatic infections were higher in the CanSino vaccinated group compared to other brands. Individuals with a previous infection had higher antibody levels than those who were reinfected and without infection. A boosted dose of CanSino is recommended for those individuals without a previous infection.
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Zandi M, Soltani S, Tabibzadeh A, Nasimzadeh S, Behboudi E, Zakeri A, Erfani Y, Salmanzadeh S, Abbasi S. Partial sequence conservation of SARS-CoV-2 NSP-2, NSP-12, and Spike in stool samples from Abadan, Iran. Biotechnol Appl Biochem 2022; 70:201-209. [PMID: 35396867 PMCID: PMC9082511 DOI: 10.1002/bab.2343] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 02/28/2022] [Indexed: 11/09/2022]
Abstract
Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, the clinical manifestations of the virus have undergone many changes. Recently, there have been many reports on gastrointestinal symptoms in COVID-19 patients. This study is aimed to perform a detailed phylogenetic study and assessment of different SNVs in the RNA genome of viruses isolated from fecal samples of patients with COVID-19 who have gastrointestinal symptoms, which can help better understand viral pathogenesis. In the present study, 20 fecal samples were collected by written consent from COVID-19 patients. According to the manufacturer's protocol, virus nucleic acid was extracted from stool samples and the SARS-CoV-2 genome presence in stool samples was confirmed by RT-PCR assay. Three viral genes, S, nsp12, and nsp2, were amplified using the reverse transcription polymerase chain reaction (RT-PCR) method and specific primers. Multiple sequencing alignment (MSA) was performed in the CLC word bench, and a phylogenetic tree was generated by MEGA X based on the neighbor-joining method. Of all cases, 11 (55%) were males. The mean age of the patients was 33.6 years. Diabetes (70%) and blood pressure (55%) were the most prevalent comorbidities. All 20 patients were positive for SARS-CoV-2 infection in respiratory samples. Molecular analysis investigation among 20 stool samples revealed that the SARS-CoV-2 genome was found among 10 stool samples; only three samples were used for sequencing. The polymorphism and phylogenetic analysis in SARS-CoV-2 showed great similarity among all of the evaluated genes with the Wuhan reference sequence and all of the current variants of concern (VOCs). The current study represents a great similarity in polymorphism and phylogenetic analysis of the SARS-CoV-2 isolates with the Wuhan reference sequence and all of the current VOC in the particular evaluated partial sequences of S, nsp12, and nsp2.
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Aouthmany S, Mehalik H, Bailey M, Pei M, Syed S, Brickman K, Morrison K, Khuder S. Use of ultraviolet light in graduate medical education to assess confidence among residents and fellows in handwashing instruction. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e65. [PMID: 36483347 PMCID: PMC9726597 DOI: 10.1017/ash.2021.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/26/2021] [Indexed: 06/17/2023]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) has made it imperative to focus on strategies to improve hand hygiene to minimize threats of viral transmission in hospitals. OBJECTIVE We investigated the potential of using ultraviolet (UV) light as a visual tool in hand-hygiene education to bring awareness of individual handwashing effectiveness to healthcare workers. METHODS In 2020, 117 individuals participated in the simulation and completed surveys on proper handwashing technique. Of these, 114 were first-year residents and fellows. Surveys of confidence in hand hygiene were obtained before and after formal hand-hygiene education utilizing UV light with Glo Germ lotion. The UV light and Glo Germ lotion were used to identify deficiencies in individual handwashing technique. RESULTS With a total response rate of 97.4%, first-year residents and fellows demonstrated a significant decrease in handwashing confidence in pre- and posteducation surveys. Study participants who had had formal hand-hygiene training in the previous 3 years also indicated confidence in hand hygiene similar to those who had not had previous hand-hygiene training. Conclusions: Overall, resident interns and fellows may have falsely elevated their hand-hygiene confidence levels. However, conclusions regarding the confidence of residents and fellows individually could not be made due to sample size. Many healthcare personnel practice improper handwashing techniques, which may be improved with education and training that includes UV light.
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Sheth A, Sushra T, Kshirsagar A, Shah M. Global Economic Impact in Stock and Commodity Markets during Covid-19 pandemic. ANNALS OF DATA SCIENCE 2022; 9:889-907. [PMID: 38625230 PMCID: PMC9016693 DOI: 10.1007/s40745-022-00403-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 03/01/2022] [Accepted: 03/12/2022] [Indexed: 11/28/2022]
Abstract
The outbreak of the novel coronavirus led everyone globally to face various setbacks. Such a sector that oversaw several shocks worldwide was the financial sector, namely the stock and the commodity markets. Both the markets had different and unprecedented reactions in the different corners of the world. This was due to several reasons like government intervention, welfare policies, investor behaviour etc. This paper discusses that topic in further detail, with examples and studies from all around the planet. The main objective is to expand the pre-existing knowledge on how different regions had different reactions to the pandemic and the policies that it brought along. The stock market, in general, faced an adverse shock that led to low investments and careful foreign investment. The commodity market saw the prices of all commodities on an upward trend except for gold which observed a downward trend. Moreover, this paper also discusses the future scope and the challenges that might be faced by the markets further down the line.
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Almutairi N, Almutairi AN, Almazyad M, Alwazzan S. Herpes Zoster in the era of COVID 19: A prospective observational study to probe the association of herpes zoster with COVID 19 infection and vaccination. Dermatol Ther 2022; 35:e15521. [PMID: 35434963 PMCID: PMC9111648 DOI: 10.1111/dth.15521] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 04/12/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND Herpes zoster (HZ) is caused by reactivation of the latent varicella zoster virus (VZV) following decline in cell-mediated immunity. All over the world, in the past couple of years, the Corona Virus 2019 (COVID-19) has emerged as a viral cause of severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) infection. Based on the current limited evidence, co-infection of COVID-19 with varicella zoster virus or reactivation of VZV after COVID-19 vaccination has been sporadically reported. METHODS All patients diagnosed with HZ, in Farwaniya Hospital in Kuwait, from March 2020 to July, 2021, having either (A) a positive COVID-19 Polymerase Chain Reaction (PCR) test or (B) been vaccinated against SARS-CoV-2 were enrolled in the study. All patients' demographic information, medical history, laboratory findings, and vaccination status was documented. All statistical analyses were performed using SPSS Statistics version 21.0 software. RESULTS Twelve cases infected with COVID-19 with a positive PCR (group 1) and five cases vaccinated against SARS-CoV-2 (group 2) were documented. Out of the twelve COVID-19 infected patients (group 1), only two patients (16.67%) required hospitalization, while the remaining ten patients had mild/moderate lymphopenia. Furthermore, among the twelve positive COVID-19 cases, four patients with HZ were diagnosed within the first week of COVID-19, while the remaining eight cases were diagnosed within eight weeks of COVID-19. Thoracic segments were affected in five cases (41.67%), cervical in one case (8.33%), cranial in two cases (16.67), lumbar in three cases (25.00%) and sacral in one case (8.33%). In group 2, three patients presented with HZ within four weeks of having received the first dose of the vaccine and two patients after the second dose. Blood investigations for all five vaccinated patients did not show any abnormalities. Cervical segments were affected in two patients (40%), and cranial, thoracic and lumbar segment in the remaining patients respectively (20%). CONCLUSIONS Experts must be aware of the probable increased risk of HZ during the Covid 19 pandemic. We propose appropriate curative and preventive measures against herpes zoster infection, including a systematic follow-up of these patients to ensure that they stick to extreme safety measures till the diagnosis of COVID-19 is omitted This article is protected by copyright. All rights reserved.
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Aranda-Michel E, Serna-Gallegos D, Arnaoutakis G, Kilic A, Brown JA, Dai Y, Dunn-Lewis C, Sultan I. The Effect of COVID-19 on Cardiac Surgical Volume and its Associated Costs. Semin Thorac Cardiovasc Surg 2022; 35:508-515. [PMID: 35381354 PMCID: PMC8976579 DOI: 10.1053/j.semtcvs.2022.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 01/20/2022] [Indexed: 11/11/2022]
Abstract
The COVID-19 pandemic significantly affected health care and in particular surgical volume. However, no data surrounding lost hospital revenue due to decreased cardiac surgical volume have been reported. The National Inpatient Sample database was used with decreases in cardiac surgery at a single center to generate a national estimate of decreased cardiac operative volume. Hospital charges and provided charge to cost ratios were used to create estimates of lost hospital revenue, adjusted for 2020 dollars. The COVID period was defined as January to May of 2020. A Gompertz function was used to model cardiac volume growth to pre-COVID levels. Single center cardiac case demographics were internally compared during January to May for 2019 and 2020 to create an estimate of volume reduction due to COVID. The maximum decrease in cardiac surgical volume was 28.3%. Cumulative case volume and hospital revenue loss during the COVID months as well as the recovery period totaled over 35 thousand cases and 2.5 billion dollars. Institutionally, patients during COVID months were younger, more frequently undergoing a CABG procedure, and had a longer length of stay. The pandemic caused a significant decrease in cardiac surgical volume and a subsequent decrease in hospital revenue. This data can be used to address the accumulated surgical backlog and programmatic changes for future occurrences.
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Therapeutic potential of induced iron depletion using iron chelators in Covid-19. Saudi J Biol Sci 2022; 29:1947-1956. [PMID: 34924800 PMCID: PMC8666385 DOI: 10.1016/j.sjbs.2021.11.061] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/24/2021] [Accepted: 11/28/2021] [Indexed: 01/09/2023] Open
Abstract
Ferritin, which includes twenty-four light and heavy chains in varying proportions in different tissues, is primarily responsible for maintaining the body's iron metabolism. Its normal value is between 10 and 200 ngmL-1 in men and between 30 and 300 ngmL-1 in women. Iron is delivered to the tissue via them, and they act as immunomodulators, signaling molecules, and inflammatory markers. When ferritin level exceeds 1000 µgL-1, the patient is categorized as having hyperferritinemia. Iron chelators such as deferiprone, deferirox, and deferoxamine are currently FDA approved to treat iron overload. The inflammation cascade and poor prognosis of COVID-19 may be attributed to high ferritin levels. Critically ill patients can benefit from deferasirox, an iron chelator administered orally at 20-40 mgkg-1 once daily, as well as intravenous deferoxamine at 1000 mg initially followed by 500 mg every 4 to 12 h. It can be combined with monoclonal antibodies, antioxidants, corticosteroids, and lactoferrin to make iron chelation therapy effective for COVID-19 victims. In this article, we analyze the antiviral and antifibrotic activity of iron chelators, thereby promoting iron depletion therapy as a potentially innovative treatment strategy for COVID-19.
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Shaik FB, Swarnalatha K, Mohan M, Thomas A, Chikati R, Sandeep G, Maddu N. Novel antiviral effects of chloroquine, hydroxychloroquine, and green tea catechins against SARS CoV-2 main protease (Mpro) and 3C-like protease for COVID-19 treatment. CLINICAL NUTRITION OPEN SCIENCE 2022; 42:62-72. [PMID: 35106518 PMCID: PMC8795779 DOI: 10.1016/j.nutos.2021.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 12/30/2021] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES Coronaviruses are globally emerging viruses that threaten our health care systems and have become a popular pandemic around the world. This causes a sudden rise in positive coronavirus cases and related deaths to occur worldwide, representing a significant health hazard to humans and the economy. METHODS We examined predominantly catechins of green tea include epigallocatechin-3-gallate (EGCG), epicatechin-3-gallate (ECG), and drugs of chloroquine (CQ), and hydroxychloroquine (HCQ) appearing to reveal anti-viral activities. Data were collected from PubMed, Google Scholar, and Science Direct databases. To investigate the role of antiviral effects (CQ and HCQ), green tea catechins, beneficial use of convalescent plasma; covaxin in COVID-19 patients faced a dangerous healthiness issue. Computational docking analysis has been used for this purpose. RESULTS The lead compounds are EGCG and ECG act as potential inhibitors bind to the active site region of the HKU4-CoV 3CL protease and M-Pro protease enzymes of coronavirus. Conclusions: SARS-COV-2 is a pathogen of substantial vigour concern and the review unveils the role of catechins associated with many viral diseases. We suggested that the function of green tea catechins, novel drugs of CQ, and HCQ exhibit antiviral activities against positive-sense single-stranded RNA viruses (CoVs).
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Anand S, Sharma V, Pourush R, Jaiswal S. A comprehensive survey on the biomedical signal processing methods for the detection of COVID-19. Ann Med Surg (Lond) 2022; 76:103519. [PMID: 35401978 PMCID: PMC8975609 DOI: 10.1016/j.amsu.2022.103519] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/09/2022] [Accepted: 03/26/2022] [Indexed: 12/16/2022] Open
Abstract
The novel coronavirus, renamed SARS-CoV-2 and most commonly referred to as COVID-19, has infected nearly 44.83 million people in 224 countries and has been designated SARS-CoV-2. In this study, we used ‘web of Science’, ‘Scopus’ and ‘goggle scholar’ with the keywords of “SARS-CoV-2 detection” or “coronavirus 2019 detection” or “COVID 2019 detection” or “COVID 19 detection” “corona virus techniques for detection of COVID-19”, “audio techniques for detection of COVID-19”, “speech techniques for detection of COVID-19”, for period of 2019–2021. Some COVID-19 instances have an impact on speech production, which suggests that researchers should look for signs of disease detection in speech utilising audio and speech recognition signals from humans to better understand the condition. It is presented in this review that an overview of human audio signals is presented using an AI (Artificial Intelligence) model to diagnose, spread awareness, and monitor COVID-19, employing bio and non-obtrusive signals that communicated human speech and non-speech audio information is presented. Development of accurate and rapid screening techniques that permit testing at a reasonable cost is critical in the current COVID-19 pandemic crisis, according to the World Health Organization. In this context, certain existing investigations have shown potential in the detection of COVID 19 diagnostic signals from relevant auditory noises, which is a promising development. According to authors, it is not a single “perfect” COVID-19 test that is required, but rather a combination of rapid and affordable tests, non-clinic pre-screening tools, and tools from a variety of supply chains and technologies that will allow us to safely return to our normal lives while we await the completion of the hassle free COVID-19 vaccination process for all ages. This review was able to gather information on biomedical signal processing in the detection of speech, coughing sounds, and breathing signals for the purpose of diagnosing and screening the COVID-19 virus. This is a comprehensive review of published work for the detection of COVID-19. Previously conducted studies on audio, voice, cough sound, breathing and signal processing methods in order to address COVID-19-related health conditions. Analyzing and diagnosing COVID-19 using audio, speech and Signal Processing. Diagnosing and Screening of COVID-19 are studied using Machine Learning, Artificial Intelligence and Deep Learning. An overall these Signal Processing, Machine Learning, Artificial Intelligence and Deep Learning techniques were seen to have satisfactory results for the detection of COVID-19.
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Islamoglu MS, Dokur M, Uysal BB, Gunduz M. Messenger ribonucleic acid vaccine-associated immune thrombocytopenia: A rare complication of vaccine. Turk J Emerg Med 2022; 22:111-113. [PMID: 35529027 PMCID: PMC9069924 DOI: 10.4103/2452-2473.342810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/21/2021] [Accepted: 12/01/2021] [Indexed: 11/04/2022] Open
Abstract
Coronavirus disease-2019 continues to have a serious impact in countries with the effect of new variant viruses emerging with mutations. While the effectiveness and protection of the vaccine have been determined all over the world, some vaccine-related side effects can be detected in the form of cases. In our case, the patient was admitted to the emergency department of our hospital with complaints of weakness and progressive rash on his legs. Diffuse petechiae purpura on the legs of the patient was observed and complete blood count revealed thrombocytopenia. Peripheral blood smear supported the blood count test results with thrombocytopenia, secondary causes of thrombocytopenia were excluded, and the patient was diagnosed with vaccine-induced immune thrombocytopenia.
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Banker M, Arora P, Banker J, Shah A, Gupta R, Shah S. Impact of COVID-19 Pandemic on Clinical and Embryological Outcomes of Assisted Reproductive Techniques. J Hum Reprod Sci 2022; 15:150-156. [PMID: 35928469 PMCID: PMC9345275 DOI: 10.4103/jhrs.jhrs_57_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 11/23/2022] Open
Abstract
Background: The emergence of the COVID pandemic unfolded a series of precautions and dilemmas and the complete suspension of health services. With the gradual emergence of data showing near minimal effects of the virus on pregnancy, Assisted Reproductive Techniques (ART) services were gradually resumed following guidelines and advisories. Aim: The purpose of this study was to detect the COVID positivity rate in women undergoing ART treatment during the COVID pandemic and compare clinical and embryological outcomes to the ART cycles performed in the pre-COVID era. Study Setting and Design: This was a retrospective cohort study of all women undergoing controlled ovarian stimulation, followed by a fresh or frozen embryo transfer (ET) between 1st October 2019 and 31st March 2020 (control group) and between 1st April 2020 and 31st September 2020 (study group) at Nova IVF Fertility Clinic, Ahmedabad. Material and Methods: The study group underwent ART during the first wave of COVID-19 pandemic in India and when gradual unlocking of facilities including ART was advised as per the national ART advisory by the ICMR in December 2020. The outcomes were compared with the control group (cycles in pre-covid time). Statistical Analysis: Statistical analysis was performed in SPSS (v25.0) and included Mann-Whitney U, Fisher's exact and Pearson Chi-square as appropriate. Values of P < 0.05 were considered statistically significant. Results: A total of 367 in vitro fertilisation (IVF) stimulations were initiated. A total of 342 retrievals and 606 ETs (171 fresh and 435 frozen) were completed during the study period with a COVID positivity rate of 6.8% (25/367) amongst fresh and 3.9% (18/453) amongst frozen ETs, respectively; the PR and IR in the study group was similar to the control group (47.6 vs. 55.1 P = 0.4 and 68.7 vs. 66.4; P = 0.52, respectively). The maternal complication rates were similar in both groups with a COVID positivity rate of 10.2% (23/225) and 1 maternal death in the study group. The live birth rates were similar. Conclusions: We did not find a noteworthy difference in the clinical and embryological outcomes in the IVF cycles conducted in the COVID era as compared to the pre-COVID time. Thus, with adequate precautions and safety measures, ART services conducted during the COVID pandemic have comparable birth outcomes and can be safely advocated.
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Krishnan A, Kuriakose S, Rohini C, Kaimal RS, Sreedevi S. Profile of health care workers infected with SARS-CoV-2 infection in a central district in Kerala with focus on infection control practices. Indian J Public Health 2022; 66:203-205. [PMID: 35859508 DOI: 10.4103/ijph.ijph_1542_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
There were reports of severe acute respiratory syndrome coronavirus 2 infection cases among health-care workers from all around the world. We did a cross sectional study among 533 COVID19 affected health-care workers. About 87.43% of participants were involved in duties not directly related to COVID-19 management. About 19.6% contracted the disease from their colleagues. About 15% of the affected health-care workers had at least one comorbidity and diabetes mellitus was the most common (5%). 57% of participants presented with fever followed by body ache in 40%. Only 0.4% of the participants needed ventilator support during treatment. 36% of the participants reported household transmission from them. Adequate personal protective equipment (PPE) usage and functioning infection control committee in their hospital were reported by most of the participants. The study points towards the need of adequate PPE use in the nonCOVID settings and the need for periodical assessment of infection control practices.
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Hayyolalam V, Otoum S, Özkasap Ö. Dynamic QoS/QoE-aware reliable service composition framework for edge intelligence. CLUSTER COMPUTING 2022; 25:1695-1713. [PMID: 35368911 PMCID: PMC8959554 DOI: 10.1007/s10586-022-03572-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 02/06/2022] [Accepted: 02/16/2022] [Indexed: 06/06/2023]
Abstract
Edge intelligence has become popular recently since it brings smartness and copes with some shortcomings of conventional technologies such as cloud computing, Internet of Things (IoT), and centralized AI adoptions. However, although utilizing edge intelligence contributes to providing smart systems such as automated driving systems, smart cities, and connected healthcare systems, it is not free from limitations. There exist various challenges in integrating AI and edge computing, one of which is addressed in this paper. Our main focus is to handle the adoption of AI methods on resource-constrained edge devices. In this regard, we introduce the concept of Edge devices as a Service (EdaaS) and propose a quality of service (QoS) and quality of experience (QoE)-aware dynamic and reliable framework for AI subtasks composition. The proposed framework is evaluated utilizing three well-known meta-heuristics in terms of various metrics for a connected healthcare application scenario. The experimental results confirm the applicability of the proposed framework. Moreover, the results reveal that black widow optimization (BWO) can handle the issue more efficiently compared to particle swarm optimization (PSO) and simulated annealing (SA). The overall efficiency of BWO over PSO is 95%, and BWO outperforms SA with 100% efficiency. It means that BWO prevails SA and PSO in all and 95% of the experiments, respectively.
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Anne-Lise C, Susan H, Brett M, Alexander W, Guillaume A, Dominique G, Charles C. Evaluation of canine detection of covid-19 infected individuals under controlled settings. Transbound Emerg Dis 2022; 69:e1951-e1958. [PMID: 35316576 PMCID: PMC9115492 DOI: 10.1111/tbed.14529] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 02/21/2022] [Accepted: 03/20/2022] [Indexed: 11/29/2022]
Abstract
Reverse transcription polymerase chain reaction (RT‐PCR) is currently the standard diagnostic method to detect symptomatic and asymptomatic individuals infected with Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). However, RT‐PCR results are not immediate and may falsely be negative before an infected individual sheds viral particles in the upper airways where swabs are collected. Infected individuals emit volatile organic compounds in their breath and sweat that are detectable by trained dogs. Here, we evaluate the diagnostic accuracy of dog detection against SARS‐CoV‐2 infection. Fifteen dogs previously trained at two centres in Australia were presented to axillary sweat specimens collected from known SARS‐CoV‐2 human cases (n = 100) and non‐cases (n = 414). The true infection status of the cases and non‐cases were confirmed based on RT‐PCR results as well as clinical presentation. Across dogs, the overall diagnostic sensitivity (DSe) was 95.3% (95%CI: 93.1–97.6%) and diagnostic specificity (DSp) was 97.1% (95%CI: 90.7–100.0%). The DSp decreased significantly when non‐case specimens were collected over 1 min rather than 20 min (p value = .004). The location of evaluation did not impact the detection performances. The accuracy of detection varied across dogs and experienced dogs revealed a marginally better DSp (p value = .016). The potential and limitations of this alternative detection tool are discussed.
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Donnenberg VS, Derse AR, Sklar DP, McKinney R. When Off-Label Prescribing Becomes Politicized: Do no Harm. J Clin Pharmacol 2022; 62:703-705. [PMID: 35302243 PMCID: PMC9088343 DOI: 10.1002/jcph.2041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/01/2022] [Indexed: 11/12/2022]
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Granata V, Fusco R, Vallone P, Setola SV, Picone C, Grassi F, Patrone R, Belli A, Izzo F, Petrillo A. Not only lymphadenopathy: case of chest lymphangitis assessed with MRI after COVID 19 vaccine. Infect Agent Cancer 2022; 17:8. [PMID: 35300727 PMCID: PMC8929244 DOI: 10.1186/s13027-022-00419-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/16/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND To date, no paper reports cases of lymphangitis after COVID 19 vaccination. We present a case of lymphangitis after vaccination from COVID 19, in a patient with colorectal liver metastases. METHODS We described the case of a 56-year-old woman with history of a surgical resection of colorectal cancer and liver metastases, without any kind of drug therapy for about a month. In addition, a recent administration (2 days ago) of Spikevax (mRNA-1273, Moderna vaccine), as a booster dose, on the right arm was reported. RESULTS The magnetic resonance (MR) examination showed the effects of the previous surgical resection and five new hepatic metastases, located in the VIII, VI, V, IV and II hepatic segments. As an accessory finding the presence of lymphadenopathy in the axillary area and lymphangitis of the right breast and chest were identified. The computed tomography scan performed a week earlier, and re-evaluated in light of the MR data, did not identify the presence of lymphadenopathy in the axillary area and lymphangitis signs. CONCLUSIONS Lymphangitis could occur after COVID 19 vaccine and it is important to know this data to avoid alarmism in patients and clinicians and economic waste linked to the execution of various radiological investigations for the search for a tumour that probably does not exist. TRIAL REGISTRATION Not applicable.
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Bicytopenia revealing SARS-Cov-2 pneumonia in a 4 month old infant: A case report. Ann Med Surg (Lond) 2022; 75:103442. [PMID: 35261769 PMCID: PMC8895723 DOI: 10.1016/j.amsu.2022.103442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/22/2022] [Accepted: 02/28/2022] [Indexed: 11/23/2022] Open
Abstract
Background Introduction Only a few cases of SARS-CoV-2 pneumonia in infants have been reported, and the epidemiological, clinical presentation and the course of these patients are not yet fully understood. Clinical presentation we report the case of a 4-month-old infant admitted to the intensive care unit for the management of a hemorrhagic syndrome which turned out to be Sars cov 2 pneumonia. Discussion While research into the COVID-19 pandemic is still ongoing, it appears that young children are less likely to be infected with SARS-CoV-2 and their infection is less severe. Conclusion SARS-CoV-2 pneumonia would be less frequent and less serious in infants, but this should not make us omit this diagnosis in the face of acute respiratory distress, especially if there is an underlying family cluster. This case report is about one case of bicytopenia revealing a COVID 19 infection in infant patient. SARS-CoV-2 pneumonia is said to be less frequent and less serious in infants, but this should not make us omit this diagnosis in the face of acute respiratory distress.
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Sequeira N, Park KM, O’Sullivan P, Fee C, Foster-Barber A, McNamara M, Shinkai K, Vener M, Kim H, Cornett P, Alseidi A. Designing successful virtual residency interviews: a survey-based needs assessment of applicants across medical specialties. GLOBAL SURGICAL EDUCATION : JOURNAL OF THE ASSOCIATION FOR SURGICAL EDUCATION 2022; 1:7. [PMID: 38624984 PMCID: PMC8906359 DOI: 10.1007/s44186-022-00004-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/14/2021] [Accepted: 01/18/2022] [Indexed: 11/13/2022]
Abstract
Background Residency selection in the United States relied on in-person interviews for many decades. The COVID-19 pandemic and recommendations from the Coalition for Physician Accountability (COPA) required programs to implement virtual interviews for the 2020-2021 residency selection cycle. Although virtual interviews may become the norm in the future, there is scant data at the institutional level to inform how to best approach this process. Objective To describe the perceptions of applicants to several residency programs at one institution on the importance of virtual recruitment features and assess the impact on their overall ranking decisions. Methods Applicants who interviewed for 12 medical and surgical residency programs during the 2020-2021 cycle at the University of California San Francisco were invited to participate in an anonymous survey in March 2021, after all interviews were completed. A survey consisting of 26 questions was administered to applicants on features that are important during interviews and the impact on their ranking decisions scored on a 5-point Likert scale. Results Of the 1422 participating applicants, 303 (21%) completed the survey. The most important feature for applicants during the interview day was getting a feel of the program (92%). Conversations with residents (91%) and faculty (79%) were also highly rated. Respondents reported morale and happiness of residents (71%) as an extremely important factor in their overall ranking decision. Conclusion Programs should consider prioritizing features that aid in alignment with getting to know residents and faculty and provide a sense of morale over emphasis on the institutional and location features. Supplementary Information The online version contains supplementary material available at 10.1007/s44186-022-00004-5.
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Telemedicine in the Management of Patients with Rheumatic Disease during COVID-19 Pandemic: Incidence of Psychiatric Disorders and Fibromyalgia in Patients with Rheumatoid Arthritis and Psoriatic Arthritis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063161. [PMID: 35328849 PMCID: PMC8956021 DOI: 10.3390/ijerph19063161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/17/2022]
Abstract
The management of patients with immuno-rheumatological diseases has profoundly changed during the COVID-19 pandemic and telemedicine has played an important role in the disease follow-up. In addition to monitoring disease activity and any adverse events, especially infectious events, assessing the psychological situation of the patient can be fundamental. Furthermore, COVID-19 has a serious impact on mental health and, since the beginning of the pandemic, a significantly higher incidence of anxiety disorders and depressive symptoms especially in younger people was observed. In this study, we evaluated the incidence of depressive disorders, anxiety, and fibromyalgia (FM) in our patients with rheumatoid arthritis and psoriatic arthritis during the lockdown period due to the COVID-19 pandemic and we validate the use of telemedicine in the clinical management of these patients. Mental and physical stress during the COVID-19 pandemic can greatly worsen FM symptoms and intensify patients’ suffering without a clinical flare of the inflammatory disease for patients affected by rheumatoid arthritis. Telemedicine has allowed us to identify patients who needed a face-to-face approach for therapeutic reevaluation even if not related to a flare of the inflammatory disease. Even if our data does not allow us to draw definitive conclusions regarding the effectiveness of telemedicine as greater than or equal to the standard face-to-face approach, we continue to work by modifying our approach to try to ensure the necessary care in compliance with safety and, optimistically, this tool will become an important part of rheumatic disease management.
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Bertelli F, Suehs CM, Mallet JP, Court-Fortune I, Gagnadoux F, Borel JC, Gaubert O, Molinari N, Bourdin A, Jaffuel D. Did COVID-19 impact Positive Airway Pressure adherence in 2020? A cross-sectional study of 8477 patients with sleep apnea. Respir Res 2022; 23:46. [PMID: 35246109 PMCID: PMC8894547 DOI: 10.1186/s12931-022-01969-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
Background Whether the COVID-19 pandemic impacts Positive Airway Pressure (PAP) adherence over the long-term is unknown and only preliminary short-term data have been reported. Methods With the aim of describing the impact of the first and second waves of COVID-19 on PAP adherence during 2020 in France, we designed a cross-sectional study of Sleep-Apnea (SA)-patients under PAP telemonitoring. To examine PAP adherence in adult SA patients, we assessed de-identified data from a non-profit healthcare provider database during the period January 1, 2019 to December 31, 2020. Included patients met the following criteria: (i) PAP-treated for at least 4 months before January 1, 2019 and with continuous PAP during both 2019 and 2020; (ii) ≥ 360 daily PAP telemonitored data per year. For PAP adherence, data were collected using the PAP-software. Results 8477/10482 patients were finally included in the analysis [72.4% male, median age 70 years (IQ25–75: 61–77], 25.6% < 62 years old, initial Apnea–Hypopnea Index (AHI) of 41 (31–59)/h. Median PAP adherence was 7.21 (6.12–8.10) h/day in 2020 versus 7.12 (6.05–8.02) h/day in 2019, p < 0.001. The median difference in PAP adherence between the first 2020 lockdown and the corresponding 2019 weeks was 9.75 (CI95% 8.75–10.75) min/day, p < 0.001. The median difference in PAP adherence between the second 2020 lockdown and the corresponding 2019 weeks was 5.00 (CI95% 4.00–6.00) min/day, p < 0.001. If we consider the minimal clinically important difference of 30 min for PAP adherence, 30.4% and 26% of the patients increased their PAP adherence by at least 30 min during the first and second lockdowns respectively; 17.6% and 19.3% of the patients lowered their PAP adherence by at least 30 min in the first and second lockdowns, respectively. Conclusion During the first and second lockdowns, the COVID-19 pandemic had a clinically irrelevant effect on PAP adherence for the study population. Future studies are needed to describe COVID-19 pandemic impact on PAP adherence not only for long-term PAP-treated SA patients but also for incident cases. Trial registration The COVADENE study was registered on March 1st, 2021 on ClinicalTrials.gov (Identifier: NCT04775966)
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Matias-Guiu J, Matias-Guiu JA, Garrido C, Pimienta G, Reyes PF, Baig AM, Gomez-Pinedo U. Editorial: COVID-19 in CNS and PNS: Basic and Clinical Focus on the Mechanisms of Infection and New Tools for the Therapeutic Approach. Front Neurol 2022; 13:838227. [PMID: 35309571 PMCID: PMC8928057 DOI: 10.3389/fneur.2022.838227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 01/18/2022] [Indexed: 11/16/2022] Open
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Ker PJ. Cryptogenic, Embolic Stroke-Looking Backstage. J Stroke Cerebrovasc Dis 2022; 31:106353. [PMID: 35247732 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 12/22/2021] [Accepted: 01/23/2022] [Indexed: 11/30/2022] Open
Abstract
Stroke is a common and devastating event and the majority of cases are caused by thromboembolism from the left atrium, left ventricle or left sided valves. This case report describes a case of embolic stroke with the origin of the thrombus from the left inferior pulmonary vein. The importance of this case is twofold. Firstly, it is the fourth case report of pulmonary venous thrombosis, a very rare condition, due to COVID-19 infection and secondly, it focuses attention on the fact that the left atrium is not the most proximal address of arterial thromboembolism-the pulmonary veins are. Thus, it is proposed that a thorough assessment of the pulmonary veins should be done in all cases of arterial thromboembolism.
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Romero J, Gabr M, Diaz JC, Purkayastha S, Gamero MT, Reynbakh O, Matias J, Alviz I, Velasco A, Della Rocca DG, Mohanty S, Lin A, Zou F, Natale A, Di Biase L. Electrocardiographic Features of Patients with COVID-19: An Updated Review. Card Electrophysiol Clin 2022; 14:63-70. [PMID: 35221086 PMCID: PMC8556537 DOI: 10.1016/j.ccep.2021.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Numerous systemic manifestations, including cardiac involvement in the form of myocardial infarction, myocarditis, and electrocardiographic changes, have been associated with COVID-19..In this review, the authors describe the electrocardiographic features that have been reported to date in patients affected by this disease and their possible underlying mechanisms.
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Bansal N, Ovchinsky N, Foca M, Lamour JM, Kogan‐Liberman D, Hsu DT, Beddows K, Abraham L, Coburn M, Cunningham R, Nguyen T, Hayde N. COVID-19 infection in pediatric solid organ transplant patients. Pediatr Transplant 2022; 26:e14156. [PMID: 34633125 PMCID: PMC8646513 DOI: 10.1111/petr.14156] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/10/2021] [Accepted: 07/19/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Adult SOT recipients with COVID-19 have higher mortality rates when compared to general population. There is paucity of data on outcomes in pediatric SOT recipients. METHODS This is a cross-sectional study investigating the prevalence of COVID-19 infection and outcomes in pediatric SOT (heart, liver, and kidney) recipients. We extracted demographic and clinical characteristics and COVID-19 testing (PCR or [Ab] test) results from medical records. Clinical characteristics were compared between patients who were positive for COVID-19 (PCR or Ab) and those who did not, using Mann-Whitney, Student's t test, or chi-square test. p value <.05 was statistically significant. RESULTS A total of 108 SOT recipients with a median age of 13.1 (8.4, 17.8) years and median 4.2 (2.7, 7.9) years from transplant were checked for COVID-19 via a PCR or Ab test. A positive PCR was confirmed in 10 patients (9.3%), while 12 patients (11.1%) were positive for COVID-19 Ab. The patients who tested positive in our cohort were 9/50 (18%) heart, 6/68 (8.8%) kidney, and 7/50 (14%) liver transplant recipients. There were no differences in the clinical characteristics between patients with and without COVID-19 infection. All patients were either asymptomatic (50%) or had self-limiting symptoms. No changes were made to the immunosuppressive regimen. Only one patient was hospitalized and none had an oxygen requirement. CONCLUSIONS In our cohort of pediatric SOT recipients, COVID-19 infection was asymptomatic or mild. This data may aid clinicians in counseling patients and families in this increased-risk population.
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Regan JA, Abdulrahim JW, Bihlmeyer NA, Haynes C, Kwee LC, Patel MR, Shah SH. Phenome-Wide Association Study of Severe COVID-19 Genetic Risk Variants. J Am Heart Assoc 2022; 11:e024004. [PMID: 35179038 PMCID: PMC9075057 DOI: 10.1161/jaha.121.024004] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Karattuthodi MS, Chandrasekher D, Panakkal LM, C S, Salman M, E MS, Fasil M, A M M, Reji M. Pharmacist-directed Sputnik V (GAM-COVID-VAC) surveillance program: a prospective observational study in Southern India. J Basic Clin Physiol Pharmacol 2022; 0:jbcpp-2021-0345. [PMID: 35172420 DOI: 10.1515/jbcpp-2021-0345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES The study underwent to evaluate the adverse events, the incidence of COVID-19 and the participant's attitude and perception towards the vaccine following Sputnik V administration through an active surveillance program. METHODS The prospective observational study was conducted four months in the Sputnik V vaccination center that enrolled 700 participants. Sociodemographic details, medical histories, COVID-19 incidences and adverse events following immunization (AEFI) of each sample were collected through face-to-face interviews and a telephonic feedback system. A self-prepared and validated questionnaire addressed their acceptances and perceptions towards the vaccination drive. RESULTS Our study reported 42.1% of AEFIs after the first dose and 9.1% after the second. Fever, pain at the injection site, body pain, headache and fatigue were predominant, while dizziness and diarrhoea were rare. However, AEFIs were not influenced by the presence of comorbidities (p > 0.05). On the other hand, there were limited post immunization (1.8%) COVID-19 patients and that too with minor severity (p < 0.01). Our participants were overall satisfied with the Sputnik V immunization. However, those presented with AEFIs on the consecutive three days depicted slightly declined gratification (p < 0.05). CONCLUSIONS Our pharmacist-directed surveillance program on Sputnik V showed fewer events of AEFIs and negligible occurrence of COVID19 following immunization. Moreover, the population had appreciable attitude and positive perceptions towards Sputnik V vaccination.
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Firouzkouhi M, Kako M, Alimohammadi N, Arbabi-Sarjou A, Nouraei T, Abdollahimohammad A. Lived Experiences of COVID-19 Patients With Pulmonary Involvement: A Hermeneutic Phenomenology. Clin Nurs Res 2022; 31:747-757. [PMID: 35168379 DOI: 10.1177/10547738221078898] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to explore the lived experience of COVID-19 patients with pulmonary involvement. The hermeneutic phenomenology was chosen, as this approach can extract the participant experiences as COVID-19 patients. A total of 10 COVID-19 patients with the pulmonary disease were selected as participants after being discharged from the hospital by purposive sampling method until reaching saturation. Data were collected using semi-structured interviews and by using Greatrex-White and van Manen's methods were analyzed. As a result of data analysis, five main themes were emerged: Symptoms of inducing fear, Annoying loneliness, death anxiety, Spirituality healing factor, and Valuable life again. Based on the results of the interviews, the participants' experiences showed that patients infected with COVID-19, after being discharged from the hospital, due to mental and physical problems experienced during hospitalization, need comprehensive attention and care to regain their health during convalescence.
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Jacob E, Meah S. Treating the Unvaccinated COVID-19 Patient with Compassion. J Patient Exp 2022; 9:23743735221077542. [PMID: 35155754 PMCID: PMC8832110 DOI: 10.1177/23743735221077542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Delivering high-quality care services is essential in the support and treatment of the unvaccinated coronavirus disease (COVID-19) patient. The need to show compassion to the patient has been preserved within the codes of conduct for health and social care professionals and a fundamental value in the National Health Service (NHS) constitution. This article highlights the place and necessity of compassion when health and social care workers are caring for the unvaccinated COVID-19 patient.
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Jose M, Rajmohan P, Thomas J, Krishna S, Antony B, U G U, M I E, M P R, Jose P, Raphael L, Kuttichira P. Active Symptom-Based Surveillance of Adverse Events Following Immunization among Individuals Vaccinated with ChAdOx1 nCoV-19 Coronavirus Vaccine in a Tertiary Hospital of Kerala. Curr Drug Saf 2022; 17:327-334. [PMID: 35135453 DOI: 10.2174/1574886317666220207120649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 11/15/2021] [Accepted: 11/26/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The reports on adverse experiences following vaccination are scanty from India. It is important to know the real-world post-vaccination experience outside of clinical trial conditions Objectives: To estimate the incidence of adverse events following immunization with ChAdOx1 nCoV-19 coronavirus vaccine and to identify the predictors for development of vaccine adverse events. MATERIALS AND METHODS A prospective observational study was conducted among health care workers who received the ChAdOx1 nCoV-19 coronavirus vaccine. Study participants were monitored at the site for 30 min following vaccination and were followed up for 7 days after receiving the second dose, with a purpose-specific designed online surveillance form to enquire about any adverse events following vaccination. We used the Chi-squared test for categorical variables and multivariate regression analysis to identify predictors for the development of vaccine adverse effects. RESULTS Of 411 participants, the mean age was 30.77 ± 12.5 years and 76.2% were females. Overall, 207 (50.4%) respondents reported at least one post-vaccination symptom receiving either dose of coronavirus vaccination. Fever (34.8%), local pain at the injection site (28.0%), tiredness (25.5%), chills (20%), myalgia (18.7%), headache (17.8%), injection site stiffness (5.4%), joint pain (4.6%) and nausea-vomiting (3.8%) were the most prevalent symptoms following the first dose. Adverse reactions reported after the second dose were milder and less frequent. Post-vaccination symptoms were more likely in the younger age group, those with comorbidity particularly, bronchial asthma and who had a history of allergy to food/drugs. CONCLUSION All the adverse reactions were of a minor type and non-serious. Side effects were less common in older adults (>60 years). Reactions to the second dose were lesser in intensity and frequency. Younger age, history of allergy, and comorbidities, particularly asthma were found to be major predictors for the development of adverse events and require more watchful vaccine administration.
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Ravikumar T. Occupational stress and psychological wellbeing during COVID 19: Mediating role of positive psychological capital. CURRENT PSYCHOLOGY 2022; 42:1-8. [PMID: 35153459 PMCID: PMC8817772 DOI: 10.1007/s12144-022-02861-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2022] [Indexed: 12/23/2022]
Abstract
The COVID 19 pandemic has challenged the humankind's livelihood, physical health, mental health, employment, and economy. Lockdowns, quarantines, online teaching, and learning have become new normal. Negativities have been spread across the globe and society by the pandemic. The negative effects caused a confused mindset, fear, anxiety, stress, and other psychological complications amongst the people especially among the Health Care Workers (HCWs), children, elderly people, and Frontline Workers (FLWs). This research work examines the levels of Occupational Stress (OS), and psychological well-being (PWB) of HCWs and police personnel during the pandemic and the relationship between OS and PWB. Further, the study analyzed the role of Positive Psychological Capital (PPC) as a mediator and Emotional Quotient (EQ) as a moderator in the relationship between OS and PWB. Positive Psychological Capital (PPC) characteristics of the respondents such as having faith in one's ability, and performance, willingness to succeed or attain the goals framed, ability to bounce back from the hard times, and their optimism about the future have helped them to tackle the stress caused by the pandemic and to maintain a better state of psychological wellbeing in the fight against the pandemic.
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Routray SS, Ray GK, Prakash S, Sahu A, Naik A, Mukherjee S. Impact of COVID-19 on blood donor deferral patterns during the COVID-19 pandemic: A retrospective analysis. Vox Sang 2022; 117:656-663. [PMID: 35114023 DOI: 10.1111/vox.13240] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND OBJECTIVES Blood donor deferral is an essential tool for blood safety. The ongoing COVID-19 pandemic has adversely affected blood transfusion services all over the world. But its impact on donor deferral rate and the pattern is unclear in light of the new donor deferral policy due to the COVID-19 pandemic. MATERIALS AND METHODS This retrospective study was divided into pre-COVID and COVID (15 March 2019-14 March 2021). All the deferred donors were divided into six different categories: (1) medical causes, (2) surgical causes, (3) drugs and vaccination, (4) risk of transfusion-transmitted diseases, (5) miscellaneous causes and (6) flu-like symptoms. In addition, COVID-related deferrals were also incorporated. All these above categories along with the donor demography were analysed by SPSS software version 25. RESULTS The donor deferral rate was 17.03% and 12.74% during the pre-COVID and COVID periods, respectively. During the pre-COVID period, Category 3 deferrals and during COVID period, Category 6 deferrals were significantly higher. A reversal in pattern with increased blood pressure (40.2% vs. 24.04%) over-riding low haemoglobin (34.77% vs. 55.5%) was noted in the Category 1 deferral during the COVID period. Category 1 deferral was more in middle-aged adults as compared to young and old adults (p < 0.05). Among middle-aged adults, deferral due to flu-like symptoms was also significantly more during the COVID period (p < 0.05). CONCLUSION COVID-19 significantly affected the donor pool and changed the pattern of donor deferral. Understanding donor deferral patterns may help in identifying targeted donor populations and planning donor recruitment strategies in future pandemic crises.
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Harvey D, Gardiner D, McGee A, DeBeer T, Shaw D. CRITCON-Pandemic levels: A stepwise ethical approach to clinician responsibility. J Intensive Care Soc 2022; 23:70-77. [PMID: 37593541 PMCID: PMC10427838 DOI: 10.1177/1751143720950542] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023] Open
Abstract
CRITCON-Pandemic levels with an associated operational responsibility matrix were recently published by the Intensive Care Society as a modification to Winter Flu CRITCON levels, to better account for differences between a winter flu surge in critical care activity and the capacity challenges of the COVID-19 pandemic. In this paper, we propose an expansion and explanation of the operational matrix to suggest a stepwise ethical approach to clinician responsibility. We propose and outline the main ethical risks created at each level and discuss how those risks can be mitigated through a balanced application of the predominant ethical principle which in turn provides practical guidance to clinician responsibility. We thus seek to specify the ethical and legal principles that should be used in applying the operational matrix, and what the practical effects could be.
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Slater D, Hollnagel E, MacKinnon R, Sujan M, Carson-Stevens A, Ross A, Bowie P. A systems analysis of the COVID-19 pandemic response in the United Kingdom - Part 1 - The overall context. SAFETY SCIENCE 2022; 146:105525. [PMID: 34658531 PMCID: PMC8501230 DOI: 10.1016/j.ssci.2021.105525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/12/2021] [Indexed: 06/08/2023]
Abstract
The most common reaction to suggesting that we could learn valuable lessons from the way the current pandemic has been/ is being handled, is to discourage the attempt; as it is suggested that it can all be done more accurately and authoritatively after the inevitable Public Inquiry (Slater, 2019). On the other hand, a more constructive approach, is to capture and understand the work that was actually done.This would include normal activities, as well as positive adaptations to challenges and failures that may have occurred. Such an approach aimed at improving what worked, rather than blaming people for what went wrong, has the potential to contribute more successfully to controlling the consequences of the current crisis. Such an approach should thus be aimed at detecting and feeding back lessons from emerging and probably unexpected behaviours and helping to design the system to adapt better to counter the effects. The science and discipline of Human Factors (HF) promotes system resilience. This can be defined as an organisation's ability to adjust its functioning before, during or after significant disturbances (such as a pandemic), enabling adaptation and operation under both anticipated and unanticipated circumstances. A "functional" approach methodology enables the identification of where the system and its various interdependent functions (an activity or set of activities that are required to give a certain output), could be improved and strengthened; if not immediately, at least for the future. Along these lines, suggestions for adding key resilience functions are additionally identified and outlined. The application and insights gained from this functional approach to the 2015 MERS-Cov pandemic in South Korea has been seen as contributing substantially to the effective response to the current crisis in that country (Min, submitted for publication). In this paper, we present an overarching framework for a series of projects that are planned to carry out focussed systems-based analysis to generate learning from key aspects of the COVID-19 pandemic response in the United Kingdom.
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Slater D. A systems analysis of the UK COVID 19 pandemic response: Part 2 - work as imagined vs work as done. SAFETY SCIENCE 2022; 146:105526. [PMID: 34697523 PMCID: PMC8527736 DOI: 10.1016/j.ssci.2021.105526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/12/2021] [Indexed: 06/13/2023]
Abstract
Modelling complex sociotechnical systems to try to understand how observed behaviours emerge from a network of interacting, interdependent and interrelated functions is a major challenge. Woods et al (Branlat, 2010), have pointed out that it is difficult to find a satisfactory current methodology. They suggested that perhaps the Functional Resonance Analysis Methodology developed by Hollnagel (Hollnagel, 2012) could be an appropriate approach to try. In Part 1 this approach was employed to build an overall model of the UK's COVID 19 response management system, which was constructed as a framework against which, a series of more detailed analyses of specific health care responses could be examined. This meant being conscious of the bigger picture of simultaneous activities and the dynamic emergence of unexpected developments. At that stage, it was of necessity a model of "work as imagined" from careful official and speculative media sources. Although, a full rigorous application will require a more authenticated, official (peer reviewed?), set of data, reports and evidence statements, which doubtless will be available eventually from the inevitable Public Inquiry, it seems a pity to delay gaining and applying any insights and adaptations from "work as (actually) done", that have been observed to date. The recent select committee evidence from people at the heart of the system, (Committee, 2021), which may, or may not be corroborated later, nevertheless now provides a provisional database, which can be utilised to test whether the FRAM model can produce such insights from the actual performance of this highly complex system. This paper has thus attempted a trial run and has found that it can produce a plausible set of insights, which can explain how the system behaved in practice. With such a serious challenge to Government systems worldwide, in all their advisory, operation and decision-making functions, such insights although provisional, could usefully be incorporated and formalised in the current systems rather than waiting for inquiry endorsed recommendations to be formally considered perhaps some years into the future. The paper thus sets out a set of conclusions and recommendations, caveated by emphasising the lack of fully authenticated public domain data on which it is based. The main conclusion however is that the current system appears not to have included any of the functions which could have provided the adaptability and resilience required by fast moving emergencies, such as pandemics. The exception noted was the establishment of a parallel, independent vaccine development and delivery function and it is hoped that at least this lesson from the work as done could be recognised as providing the type of adaptability required and incorporated without delay.
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Abstract
The present study aims to contribute to the research of future possibility of Work from Home (WFH) during the pandemic times of Covid 19 and its different antecedents such as job performance, work dependence, work life balance, social interaction, supervisor's role and work environment. A structured questionnaire was adopted comprising of 19 questions with six questions pertaining to work related infrastructure at home. Data was collected from 138 full time employees working from home which revealed the influence of work dependence, work environment and work life balance which were hypothesized to be directly related to the willingness to work from home in future if given an opportunity. Qualitative analysis revealed that job performance, social interaction and supervisor's role related hypothesis are refuted. The study tries to bridge the gap between the existing research done in past during normal course of time and current pandemic. The current research of WFH during the Covid 19 in employees working from home in India is an attempt to assess the antecedents in current situation. These results have important theoretical and practical implications.
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Copeland N. Liberation extension: building capacities for civilizational transition. AGRICULTURE AND HUMAN VALUES 2022; 39:859-870. [PMID: 35106024 PMCID: PMC8794225 DOI: 10.1007/s10460-022-10295-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
COVID 19 has exacerbated and underscored structural inequalities and endemic vulnerabilities in food, economic, and social systems, compounding concerns about environmental sustainability and racial and economic justice. Convergent crises have amplified a growing chorus of voices and movements calling for new thinking and new practices to adapt to these shifts, mitigate their impact, and address their root causes through far reaching changes in social and economic life and values, including breaking with the free market paradigm. In the face of a historic choice between transition or multiple systems collapse that deepen injustice and threaten planetary survival, I make the case for expanding on liberatory tendencies in Extension programs to build capacities for response-ability to transition toward more just and sustainable futures.
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Pujo JM, Fitriani DY, Adi NP, Portecop P, Resiere D, Mansyur M, Kallel H. COVID-19 Outbreak: Burnout and Posttraumatic Stress Disorder, a Harmful Chronology for Health Caregivers in Emergency Departments and Intensive Care Units. Disaster Med Public Health Prep 2022; 16:1-2. [PMID: 35060457 PMCID: PMC9381946 DOI: 10.1017/dmp.2022.24] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/18/2021] [Accepted: 01/08/2022] [Indexed: 11/20/2022]
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Kothari A, Woodland Borella E, Smith MR. Monoclonal Antibody Therapy for COVID-19: A Public Health Perspective From Arkansas. Open Forum Infect Dis 2022; 9:ofab602. [PMID: 35036464 PMCID: PMC8754376 DOI: 10.1093/ofid/ofab602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/26/2021] [Indexed: 11/17/2022] Open
Abstract
COVID-19 monoclonal antibodies revolutionized the treatment for eligible patients who have tested positive for SARS CoV-2 infection in an ambulatory setting. In this short report, we describe our experience assisting in the distribution of monoclonal antibodies in Arkansas during the summer surge of the delta variant.
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Viklund E, Kokelj S, Larsson P, Nordén R, Andersson M, Beck O, Westin J, Olin AC. Severe acute respiratory syndrome coronavirus 2 can be detected in exhaled aerosol sampled during a few minutes of breathing or coughing. Influenza Other Respir Viruses 2022; 16:402-410. [PMID: 35037404 PMCID: PMC8983906 DOI: 10.1111/irv.12964] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/22/2021] [Accepted: 01/04/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The knowledge on the concentration of viral particles in exhaled breath is limited. The aim of this study was to explore if severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can be detected in aerosol from subjects with the coronavirus disease 2019 (COVID-19) during various types of breathing and coughing and how infection with SARS-CoV-2 may influence the number and size of exhaled aerosol particles. METHODS We counted and collected endogenous particles in exhaled breath in subjects with COVID-19 disease by two different impaction-based methods, during 20 normal breaths, 10 airway opening breaths, and three coughs, respectively. Breath samples were analyzed with reverse transcription real-time polymerase chain reaction (RT-PCR). RESULTS Detection of RNA in aerosol was possible in 10 out of 25 subjects. Presence of virus RNA in aerosol was mainly found in cough samples (n = 8), but also in airway opening breaths (n = 3) and in normal breaths (n = 4), with no overlap between the methods. No association between viral load in aerosol and number exhaled particles <5 μm was found. Subjects with COVID-19 exhaled less particles than healthy controls during normal breathing and airway opening breaths (all P < 0.05), but not during cough. CONCLUSION SARS-CoV-2 RNA can be detected in exhaled aerosol, sampled during a limited number of breathing and coughing procedures. Detection in aerosol seemed independent of viral load in the upper airway swab as well as of the exhaled number of particles. The infectious potential of the amount of virus detected in aerosol needs to be further explored.
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Invasive Aspergillosis of Nose and Paranasal Sinus in COVID-19 Convalescents: Mold Goes Viral? Indian J Otolaryngol Head Neck Surg 2022; 74:3239-3244. [PMID: 35043088 PMCID: PMC8758239 DOI: 10.1007/s12070-022-03073-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 01/01/2022] [Indexed: 12/02/2022] Open
Abstract
Invasive Aspergillosis of the paranasal sinus is an aggressive illness, particularly affecting the immunocompromised and rarely, the immunocompetent. COVID-19 has been shown to cause a derangement of immune parameters both during active infection and the convalescent period. A retrospective study was done from June 10th 2021 to September 10th 2021 on patients who underwent endoscopic debridement of the involved sinuses for post COVID fungal rhinosinusitis. This study included the patients who had Aspergillus infection from the isolated nasal tissue samples. Patient’s information, complaints, history of COVID infection, clinical findings, investigations and treatment details were obtained from the records. 13 patients with post-COVID Invasive Fungal Sinusitis were identified. Symptom onset usually occurred within 1 month of COVID 19 diagnosis in all the patients. Nasal obstruction (84%) and headache (61%) were the most common symptoms. Computerized tomography imaging showed maxillary sinus involvement in all patients followed by ethmoid sinus in 76% of patients. Microbiological diagnosis and histopathological confirmation of Aspergillus species was done. All 13 patients underwent endoscopic debridement of the involved sinuses followed by anti-fungal therapy with Posaconazole. All responded well to the treatment with no recurrence till date. Admist an infinite number of Mucormycosis cases in this era of COVID-19 pandemic, we experienced a surge of Aspergillus infection during this second wave. Presentation at a young age, with no known co-morbidities, with minimal symptoms and history of COVID-19 infection are some of the important aspects to be considered in this series. A better morbidity outcome is expected when early detection and treatment is made in patients with post Covid-19 viral illness with Aspergillosis of nose and paranasal sinus.
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Monreal-Escalante E, Ramos-Vega A, Angulo C, Bañuelos-Hernández B. Plant-Based Vaccines: Antigen Design, Diversity, and Strategies for High Level Production. Vaccines (Basel) 2022; 10:100. [PMID: 35062761 PMCID: PMC8782010 DOI: 10.3390/vaccines10010100] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/25/2021] [Accepted: 01/01/2022] [Indexed: 12/18/2022] Open
Abstract
Vaccines for human use have conventionally been developed by the production of (1) microbial pathogens in eggs or mammalian cells that are then inactivated, or (2) by the production of pathogen proteins in mammalian and insect cells that are purified for vaccine formulation, as well as, more recently, (3) by using RNA or DNA fragments from pathogens. Another approach for recombinant antigen production in the last three decades has been the use of plants as biofactories. Only have few plant-produced vaccines been evaluated in clinical trials to fight against diseases, of which COVID-19 vaccines are the most recent to be FDA approved. In silico tools have accelerated vaccine design, which, combined with transitory antigen expression in plants, has led to the testing of promising prototypes in pre-clinical and clinical trials. Therefore, this review deals with a description of immunoinformatic tools and plant genetic engineering technologies used for antigen design (virus-like particles (VLP), subunit vaccines, VLP chimeras) and the main strategies for high antigen production levels. These key topics for plant-made vaccine development are discussed and perspectives are provided.
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Padgett DK, Bond L, Wusinich C. From the streets to a hotel: a qualitative study of the experiences of homeless persons in the pandemic era. JOURNAL OF SOCIAL DISTRESS AND THE HOMELESS 2022; 32:248-254. [PMID: 38213878 PMCID: PMC10782809 DOI: 10.1080/10530789.2021.2021362] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 12/16/2021] [Indexed: 01/13/2024]
Abstract
In the wake of COVID-19, programs for housing homeless individuals in hotels have emerged in the U.S., though research has yielded little information about the impact of these programs on participants expressed in their own words. In this qualitative study conducted in a major northeastern city, 13 previously street homeless individuals recount their experiences of hotel housing during the pandemic. Participants were recruited from an advocacy-initiated collaborative that operated with a housing first approach, providing private rooms without requirements or intrusive oversight typically found in shelter environments. Benefits of hotel housing reported include improvements in physical health, sleep, personal hygiene, privacy, safety, nutrition, and overall well-being. Inductive coding by consensus and thematic development yielded three themes. Participants described hotel living as (1) a platform for stability; (2) protection from COVID and other hazards; and (3) freeing mental space for future planning. As research shows hotel programs' success, an unprecedented opportunity has arisen from the pandemic to end homelessness for many. Given current federal budget increases, it is recommended that hotels become part of a larger effort to reduce shelter populations and increase access to independent housing.
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