Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 20 de 35
Filter
1.
Front Microbiol ; 14: 1215690, 2023.
Article in English | MEDLINE | ID: covidwho-20245672
2.
Dissertation Abstracts International: Section B: The Sciences and Engineering ; 84(8-B):No Pagination Specified, 2023.
Article in English | APA PsycInfo | ID: covidwho-20242602

ABSTRACT

With the continuing increased incidence rate of autism spectrum disorder over the decades, there are increasing numbers of adults with autism who require varying levels of lifelong care, typically from parents. It is necessary to understand parents' lived experience of lifelong caregiving, and how their own aging process further impacts life quality. Furthermore, greater understanding of stressors, resources, appraisals, and coping among parent caregivers of children with "high functioning autism" who are transitioning into young adulthood is particularly necessary as services, needs, and experiences for both are nuanced due to functional status, deficits in the service system, and demographic disparities. Given lifespan aspects past research has not addressed, the study focused on development of a measure of parent accumulated stressors, and on interrelations of stressors, perceived social support, future time perspective, burden, satisfaction, and coping on health-related quality of life and meaning in life among 28 parents of young adults with autism. Although proposed quantitative analyses were not completed due to sample size, qualitative analyses on parent experiences and stressors revealed common themes of concern for child's future quality of life, complicated dynamics of providing help to their child overtime, and increased stress related to others' lack of understanding of their child. In total, 10 themes and multiple subthemes were identified in relation to aspects of accumulated stressors. Findings suggest parent stress with this specific population is complex, manifesting in nuanced ways at different life stages. Impacts of the COVID-19 pandemic are also explored, and implications for scientific advancement and clinical services are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved)

3.
Neurorehabil Neural Repair ; 37(2-3): 83-93, 2023.
Article in English | MEDLINE | ID: covidwho-2311513

ABSTRACT

BACKGROUND: The Graded Redefined Assessment of Strength, Sensation, and Prehension (GRASSP V1.0) was developed in 2010 as a 3-domain assessment for upper extremity function after tetraplegia (domains: Strength, Sensibility, and Prehension). A remote version (rGRASSP) was created in response to the growing needs of the field of Telemedicine. OBJECTIVE: The purpose of this study was to assess the psychometric properties of rGRASSP, establishing concurrent validity and inter-rater reliability. METHODS: Individuals with tetraplegia (n = 61) completed 2 visits: 1 in-person and 1 remote. The first visit was completed in-person to administer the GRASSP, and the second visit was conducted remotely to administer the rGRASSP. The rGRASSP was scored both by the administrator of the rGRASSP (Examiner 1), and a second assessor (Examiner 2) to establish inter-rater reliability. Agreement between the in-person and remote GRASSP evaluations was assessed using the intraclass correlation coefficient (ICC) and Bland-Altman agreement plots. RESULTS: The remote GRASSP demonstrated excellent concurrent validity with the GRASSP (left hand intraclass correlation coefficient (ICC) = .96, right ICC = .96). Concurrent validity for the domains was excellent for strength (left ICC = .96, right ICC = .95), prehension ability (left ICC = .94, right ICC = .95), and prehension performance (left ICC = .92, right ICC = .93), and moderate for sensibility (left ICC = .59, right ICC = .68). Inter-rater reliability for rGRASSP total score was high (ICC = .99), and remained high for all 4 domains. Bland-Altman plots and limits of agreements support these findings. CONCLUSIONS: The rGRASSP shows strong concurrent validity and inter-rater reliability, providing a psychometrically sound remote assessment for the upper extremity in individuals with tetraplegia.


Subject(s)
Spinal Cord Injuries , Humans , Reproducibility of Results , Quadriplegia , Upper Extremity , Sensation/physiology
4.
Intern Med J ; 2023 Apr 24.
Article in English | MEDLINE | ID: covidwho-2304665

ABSTRACT

Infection remains a significant contributor to morbidity and mortality in patients with myeloma. This guideline was developed by a multidisciplinary group of clinicians who specialise in the management of patients with myeloma and infection from the medical and scientific advisory group from Myeloma Australia and the National Centre for Infections in Cancer. In addition to summarising the current epidemiology and risk factors for infection in patients with myeloma, this guideline provides recommendations that address three key areas in the prevention of infection: screening for latent infection, use of antimicrobial prophylaxis and immunoglobulin replacement and vaccination against leading respiratory infections (severe acute respiratory syndrome coronavirus 2, influenza and Streptococcus pneumoniae) and other preventable infections. This guideline provides a practical approach to the prevention of infection in patients with myeloma and harmonises the clinical approach to screening for infection, use of prophylaxis and vaccination to prevent infectious complications.

5.
EJHaem ; 4(1): 216-220, 2023 Feb.
Article in English | MEDLINE | ID: covidwho-2274112

ABSTRACT

Zanubrutinib-treated and treatment-naïve patients with chronic lymphocytic leukaemia (CLL) or Waldenstrom's macroglobulinaemia were recruited in this prospective study to comprehensively profile humoral and cellular immune responses to COVID-19 vaccination. Overall, 45 patients (median 72 years old) were recruited; the majority were male (71%), had CLL (76%) and were on zanubrutinib (78%). Seroconversion rates were 65% and 77% following two and three doses, respectively. CD4+ and CD8+ T-cell response rates increased with third dose. In zanubrutinib-treated patients, 86% developed either a humoral or cellular response. Patients on zanubrutinib developed substantial immune responses following two COVID-19 vaccine doses, which further improved following a third dose.

6.
Intern Med J ; 53(4): 619-624, 2023 04.
Article in English | MEDLINE | ID: covidwho-2272984

ABSTRACT

Coronavirus disease 2019 (COVID-19) in immunocompromised patients can lead to severe and prolonged illness. Data are limited with regard to management of COVID-19 in this setting, particularly in persistent or recrudescent infection. The authors conducted an online survey among infectious diseases doctors to determine current approaches to treatment across Australasia. There was marked variability in responses relating to the diagnostic modalities and use of antiviral agents in patients with immunocompromise, highlighting the need for high-quality studies to guide treatment decisions in this group.


Subject(s)
COVID-19 , Humans , Antiviral Agents/therapeutic use , Immunocompromised Host , Surveys and Questionnaires , Australasia/epidemiology
7.
Antimicrob Steward Healthc Epidemiol ; 3(1): e19, 2023.
Article in English | MEDLINE | ID: covidwho-2211799

ABSTRACT

Objective: Examine the impact of vaccination status on hospital cost and course for patients admitted with COVID-19 infection. Design: Retrospective cohort study characterizing vaccinated and unvaccinated individuals hospitalized for COVID-19 between April 2021 to January 2022. Setting: Large academic medical center. Methods: Patients were included if they were greater than 18 years old, fully vaccinated or unvaccinated against COVID-19, and admitted for COVID-19 infection. Patients: 437 consecutively admitted patients for COVID-19 infection met inclusion criteria. Of these, 79 were excluded for unknown or partial vaccination status, transfer from an outside hospital, or multiple COVID-19 related admissions. Results: Overall, 279 (77.9%) unvaccinated patients compared to 79 (22.1%) vaccinated patients were hospitalized with a diagnosis of COVID-19. Average length of stay was significantly lower in the vaccinated group (6.47 days versus 8.92 days, P = 0.03). Vaccinated patients experienced a 70.6% lower risk of ICU admission (OR = 0.29, 95% CI 0.12-0.71, P = 0.006). The unadjusted cost of hospitalization was not found to be statistically significant ($119,630 versus $191,146, P = 0.06). After adjusting for age and comorbidities, vaccinated patients experienced a 26% lower cost of hospitalization compared to unvaccinated patients (P = 0.004). Unvaccinated patients incurred a significantly higher cost of hospitalization per day ($29,425 vs $13,845 P < 0.0001). Unvaccinated patients (n = 118, 42.9%) were more likely than vaccinated patients (n = 16, 20.3%) to require high-flow oxygen or mechanical ventilation (OR = 2.95, 95% CI 1.62-5.38, P = 0.0004). Conclusion: Vaccinated patients experienced a lower cost of hospitalization after adjusting for age and comorbidities and shorter length of stay compared to unvaccinated patients admitted for COVID-19.

8.
Journal of Pharmaceutical Negative Results ; 13:2603-2606, 2022.
Article in English | EMBASE | ID: covidwho-2164819

ABSTRACT

Background: Restless legs syndrome (RLS), also known as Willis-Ekbom disease, is a widely known, prolonged, multifactorial limb movement disorder wherein patients have an insatiable desire to move their legs. This is frequently associated with abnormal, non-painful sensations that begin at rest and improve with activity and pain may be the distressing symptom in a few. Ropinirole, a dopamine agonist, is a proven drug for this disease. Method(s): In this study of thirty-two post covid restless leg syndrome, selected by well-established criteria, a course of ropinirole 2 mg in the night was given for three weeks. The drug compliance was maintained more than 95% by telephonic interview. The pain scores (VAS 0- 10), Likert scores of satisfactions, were observed after three weeks and three months. Result(s): The scores significantly decreased after three weeks which maintained the same and an insignificant decrease after three months. The median score decreased from 7 to 3 (three weeks) to 2 in three months. The Likert satisfaction scores improved to 1.81 from three (p value= 0.00). There was improvement in scores from three weeks to three months. There were no side effects. Conclusion(s): In this single centre, quasi experimental study on the efficacy of ropinirole on post covid restless syndrome, we found the drug dosage of 2 mg in the night for three weeks is effective in the control of symptoms. The drug gives better satisfaction which prolonged to three months even if the drug is stopped in three weeks. There were no clinically significant side effects. Copyright © 2022 Wolters Kluwer Medknow Publications. All rights reserved.

9.
PLoS One ; 17(12): e0278336, 2022.
Article in English | MEDLINE | ID: covidwho-2140702

ABSTRACT

BACKGROUND: The midwifery model of care is a human rights-based approach (HRBA) that is unique and appropriate for the majority of healthy pregnant women, yet full expression may be limited within the medical model. Midwifery centers are facilities designed specifically to enable the practice of midwifery. In high resource countries, they have been shown to be cost effective, evidence-based, avoid over medicalization, and provide safe, efficient and satisfying care. METHODS: A quasi-experimental design was used to assess the impact of three models of care on women's experiences of respect, and trust in maternity care provision, both before and during the pandemic in Bangladesh, as well as their fear and knowledge around COVID-19, during the pandemic. The models were: "fully enabled midwifery" ("FEM") in freestanding midwifery centers; "midwifery and medicine" ("MAM") in medical facilities with midwives working alongside nurses and doctors; and "no midwifery" ("NoM") in medical facilities without midwives. Phone survey data were collected and analyzed from all women (n = 1,191) who delivered from Jan 2020-June 2020 at seven health care facilities in Bangladesh. Comparison of means, ANOVA, post hoc Tukey, and effect size were used to explore the differences in outcomes across time periods. FINDINGS: Pre-pandemic, women served by the FEM model reported significantly higher rates of trust and respect (p<0·001) compared to the NoM model, and significantly higher rates of trust (p<0·001) compared to MAM. During the pandemic, in the FEM model, the experiences of respect and trust did not change significantly from the pre-pandemic rates, and were significantly higher than both the MAM and NoM models (p < 0·001). Additionally, during the pandemic, women served by the FEM model had the lowest experience of COVID fear (p<0·001). INTERPRETATION: Fully enabled midwifery in midwifery centers had a significantly positive effect on woman's experience of respect and trust in care compared to the other models, even in the context of a pandemic.


Subject(s)
COVID-19 , Maternal Health Services , Midwifery , Pregnancy , Female , Humans , Research Design , Bangladesh/epidemiology , COVID-19/epidemiology
10.
United European Gastroenterology Journal ; 10(Supplement 8):930, 2022.
Article in English | EMBASE | ID: covidwho-2114041

ABSTRACT

Introduction: COVID-19 associated secondary sclerosing cholangitis (SSC) is a recently described cholestatic liver disease that seems to be a variant of SSC in critically ill patients (SSC-CIP). About 30 cases were described in the literature so far. In this disease, the direct cytophatic effect on cholangiocytes, the cytokine storm and hypercoagulability state add up to the mechanisms identified for SSC-CIP, such as ischemic cholangiopathy caused by invasive mechanical ventilation and hemodynamic instability, bile toxicity, biliary infection and drug-induced liver injury. Aims & Methods: We present a case series of 4 patients who developed SSC complicating the course of severe COVID-19. These cases are illustrated by detailed iconography. Result(s): Clinical cases of 63 and 64-years-old female patients and 56 and 78-years-old male patients are described. None of the individuals had a previously known liver disease. However, we documented previous hepatitis B virus (HBV) infection in one patient and chronic HBeAg negative HBV infection, with low DNA level, in another one. All patients had long stays in the intensive care unit (ICU) with invasive mechanical ventilation (high positive end-expiratory pressure [PEEP], periods of prone positioning, difficult ventilator weaning), need for vasopressors and multiple other drugs, including various antibiotics and high dose steroid therapy. Initially, a significant raise in aminotransferases (aspartate aminotransferase 13-17x upper limit of normal [ULN] and alanine aminotransferase 20-34x ULN) was observed, with subsequent improvement, followed by marked cholestasis (alkaline phosphatase 17-23x ULN and gamma-glutamyl transpeptidase 40-99x ULN) and jaundice (total bilirubin 3-7x ULN), in spite of clinical improvement. Magnetic resonance cholangiopancreatography (MRCP) showed similar aspects in different patients - prominence, thickening or irregularity of intra-hepatic biliary ducts (all patients), strictures and cystic dilations with a typical beaded appearance (three patients) and liver abcesses (two patients). In one patient, endoscopic retrograde cholangiopancreatography (ERCP) was performed, confirming rarefaction and focal dilations of intrahepatic ducts and a biliary cast was extracted. The liver biopsy performed in three patients revealed significant edema and mixed inflammatory infiltrate of portal spaces, ductulitis, proliferation of the bile duct epithelia, intra-hepatic cholestasis and inflammatory aspects of a small-medium size vessel. All patients were started on ursodeoxycholic acid. None of them reached normalization of liver enzymes and at least one patient progressed to liver cirrhosis (follow-up time of 4-15 months). Two patients were referred to a liver transplant center. Conclusion(s): COVID-19 associated SSC is a rare late complication of severe SARS-CoV-2 infection. These patients exhibit a spectrum of similar laboratory, cholangiographic and histological features. The prognosis is dismal with rapid progression to advanced chronic liver disease. Since effective medical treatment is lacking, early referral for liver transplantation should be considered.

11.
Vienna Yearb Popul Res ; 20: 261-284, 2022.
Article in English | MEDLINE | ID: covidwho-2120720

ABSTRACT

While current evidence indicates that the United States did not experience a baby boom during the pandemic, few empirical studies have considered the underlying rationale for the American baby bust. Relying on data collected during the pandemic (n = 574), we find that pandemic-related subjective assessments (e.g., self-reported stress, fear of COVID-19 and relationship struggles) and not economic indicators (e.g., employment status, income level) were related to levels of fertility motivations among individuals in relationships. Analysis of within-person changes in fertility motivations shows that shifts in the number of children, increases in mental health issues and increases in relationship uncertainty, rather than changes in economic circumstances, were associated with short-term assessments of the importance of avoiding a pregnancy. We argue for broadening conceptual frameworks of fertility motivations by moving beyond a focus on economic factors to include a cognitive schema that takes subjective concerns into account.

12.
Open Forum Infect Dis ; 9(7): ofac238, 2022 Jul.
Article in English | MEDLINE | ID: covidwho-2001400

ABSTRACT

Nirmatrelvir/ritonavir was recently granted emergency use authorization for mild to moderate coronavirus disease 2019. Drug-drug interactions between ritonavir and tacrolimus are underappreciated by nontransplant providers. We describe 2 solid organ transplant recipients prescribed nirmatrelvir/ritonavir for outpatient use who developed tacrolimus toxicity requiring hospitalization and were managed with rifampin for toxicity reversal.

13.
Int J Chron Obstruct Pulmon Dis ; 16: 1887-1899, 2021.
Article in English | MEDLINE | ID: covidwho-1902757

ABSTRACT

Background: COPDPredict™ is a novel digital application dedicated to providing early warning of imminent COPD (chronic obstructive pulmonary disease) exacerbations for prompt intervention. Exacerbation prediction algorithms are based on a decision tree model constructed from percentage thresholds for disease state changes in patient-reported wellbeing, forced expiratory volume in one second (FEV1) and C-reactive protein (CRP) levels. Our study determined the validity of COPDPredict™ to identify exacerbations and provide timely notifications to patients and clinicians compared to clinician-defined episodes. Methods: In a 6-month prospective observational study, 90 patients with COPD and frequent exacerbations registered wellbeing self-assessments daily using COPDPredict™ App and measured FEV1 using connected spirometers. CRP was measured using finger-prick testing. Results: Wellbeing self-assessment submissions showed 98% compliance. Ten patients did not experience exacerbations and treatment was unchanged. A total of 112 clinician-defined exacerbations were identified in the remaining 80 patients: 52 experienced 1 exacerbation; 28 had 2.2±0.4 episodes. Sixty-two patients self-managed using prescribed rescue medication. In 14 patients, exacerbations were more severe but responded to timely escalated treatment at home. Four patients attended the emergency room; with 2 hospitalised for <72 hours. Compared to the 6 months pre-COPDPredict™, hospitalisations were reduced by 98% (90 vs 2, p<0.001). COPDPredict™ identified COPD-related exacerbations at 7, 3 days (median, IQR) prior to clinician-defined episodes, sending appropriate alerts to patients and clinicians. Cross-tabulation demonstrated sensitivity of 97.9% (95% CI 95.7-99.2), specificity of 84.0% (95% CI 82.6-85.3), positive and negative predictive value of 38.4% (95% CI 36.4-40.4) and 99.8% (95% CI 99.5-99.9), respectively. Conclusion: High sensitivity indicates that if there is an exacerbation, COPDPredict™ informs patients and clinicians accurately. The high negative predictive value implies that when an exacerbation is not indicated by COPDPredict™, risk of an exacerbation is low. Thus, COPDPredict™ provides safe, personalised, preventative care for patients with COPD.


Subject(s)
Pulmonary Disease, Chronic Obstructive , Disease Progression , Forced Expiratory Volume , Hospitalization , Humans , Predictive Value of Tests , Pulmonary Disease, Chronic Obstructive/diagnosis , Respiratory Function Tests
14.
Clinics (Sao Paulo) ; 76: e2280, 2021.
Article in English | MEDLINE | ID: covidwho-1870053

ABSTRACT

OBJECTIVES: Strategic planning for coronavirus disease (COVID-19) care has dominated the agenda of medical services, which have been further restricted by the need for minimizing viral transmission. Risk is particularly relevant in relation to endoscopy procedures. This study aimed to describe a contingency plan for a tertiary academic cancer center, define a strategy to prioritize and postpone examinations, and evaluate the infection rate among healthcare workers (HCWs) in the endoscopy unit of the Cancer Institute of the State of São Paulo (ICESP). METHODS: We created a strategy to balance the risk of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and to mitigate the effects of postponing endoscopic procedures in oncological patients. A retrospective analysis of prospectively collected data on all endoscopies between March and June 2020 compared with those during the same period in 2019 was carried out. All HCWs were interviewed to obtain clinical data and SARS-CoV-2 test results. RESULTS: During the COVID-19 outbreak, there was a reduction of 55% in endoscopy cases in total. Colonoscopy was the most affected modality. The total infection rate among all HCWs was 38%. None of the senior digestive endoscopists had COVID-19. However, all bronchoscopists had been infected. One of three fellows had a serological diagnosis of COVID-19. Two-thirds of all nurses were infected, whereas half of all technicians were infected. CONCLUSIONS: In this pandemic scenario, all endoscopy services must prioritize the procedures that will be performed. It was possible to maintain some endoscopic procedures, including those meant to provide nutritional access, tissue diagnosis, and endoscopic resection. Personal protective equipment (PPE) seems effective in preventing transmission of COVID-19 from patients to digestive endoscopists. These measures can be useful in planning, even for pandemics in the future.


Subject(s)
COVID-19 , Coronavirus , Neoplasms , Brazil/epidemiology , Endoscopy , Health Personnel , Humans , Infection Control , Neoplasms/epidemiology , Pandemics , Retrospective Studies , SARS-CoV-2
15.
Ohio J Public Health ; 4(2): 34-42, 2022.
Article in English | MEDLINE | ID: covidwho-1811669

ABSTRACT

Background: The health belief model suggests that individuals' beliefs affect behaviors associated with health. This study examined whether Ohioans' pre-existing medical health diagnoses affected their belief about personal health risk and their compliance with social distancing during the coronavirus disease 2019 (COVID-19) pandemic. Prior research examining physical and mental diagnoses and social distancing compliance is nearly nonexistent. We examined whether physical and mental health diagnoses influenced individuals' beliefs that their health is at risk and their adherence with social distancing guidelines. Methods: The study used longitudinal cohort data from the Toledo Adolescent Relationships Study (TARS) (n = 790), which surveyed Ohioans prior to and during the COVID-19 pandemic. Dependent variables included belief that an individual's own health was at risk and social distancing compliance. Independent variables included physical and mental health diagnoses, pandemic-related factors (fear of COVID-19, political beliefs about the pandemic, friends social distance, family social distance, COVID-19 exposure), and sociodemographic variables (age, gender, race/ethnicity, educational level). Results: Individuals who had a pre-existing physical health diagnosis were more likely to believe that their personal health was at risk during the pandemic but were not more likely to comply with social distancing guidelines. In contrast, individuals who had a pre-existing mental health diagnosis were more compliant with social distancing guidelines but were not more likely to believe their personal health was at risk. Individuals who expressed greater fear of COVID-19 believed their health is more at risk than those who expressed lower levels of fear. Conclusion: Health considerations are important to account for in assessments of responses to the pandemic, beliefs about personal health risk, and social distancing behavior. Additional research is needed to understand the divergence in the findings regarding physical health, beliefs about personal health risk, and social distancing compliance. Further, research is needed to understand how mental health issues impact decision-making related to social distancing compliance.

16.
J Pediatr ; 247: 160-162, 2022 08.
Article in English | MEDLINE | ID: covidwho-1796441

ABSTRACT

A 5-week-old infant born at term was diagnosed with acute necrotizing encephalopathy associated with severe acute respiratory syndrome coronavirus 2 as evidenced by clinical presentation, neuroimaging, and cerebrospinal fluid studies. Our patient was treated with high-dose intravenous methylprednisolone, tocilizumab, and intravenous immunoglobulin with significant short-term clinical improvement but long-term sequelae.


Subject(s)
Brain Diseases , COVID-19 , Brain Diseases/diagnosis , Brain Diseases/etiology , COVID-19/complications , Disease Progression , Humans , Infant , Methylprednisolone/therapeutic use , Neuroimaging
17.
Blood Adv ; 6(7): 2014-2034, 2022 04 12.
Article in English | MEDLINE | ID: covidwho-1765426

ABSTRACT

The objectives of this study were to assess the immunogenicity and safety of COVID-19 vaccines in patients with hematologic malignancies. A systematic review and meta-analysis of clinical studies of immune responses to COVID-19 vaccination stratified by underlying malignancy and published from January 1, 2021, to August 31, 2021, was conducted using MEDLINE, EMBASE, and Cochrane CENTRAL. Primary outcome was the rate of seropositivity after 2 doses of COVID-19 vaccine with rates of seropositivity after 1 dose, rates of positive neutralizing antibodies, cellular responses, and adverse events as secondary outcomes. Rates were pooled from single-arm studies while rates of seropositivity were compared against the rate in healthy controls for comparator studies using a random effects model and expressed as a pooled odds ratios with 95% confidence intervals. Forty-four studies (16 mixed group, 28 disease specific) with 7064 patients were included in the analysis (2331 after first dose, 4733 after second dose). Overall seropositivity rates were 62% to 66% after 2 doses of COVID-19 vaccine and 37% to 51% after 1 dose. The lowest seropositivity rate was 51% in patients with chronic lymphocytic leukemia and was highest in patients with acute leukemia (93%). After 2 doses, neutralizing antibody response rates were 57% to 60%, and cellular response rates were 40% to 75%. Active treatment, ongoing or recent treatment with targeted and CD-20 monoclonal antibody therapies within 12 months were associated with poor immune responses to COVID-19 vaccine. New approaches to prevention are urgently required to reduce COVID-19 infection morbidity and mortality in high-risk patient groups that respond poorly to COVID-19 vaccination.


Subject(s)
COVID-19 , Hematologic Neoplasms , Antibodies, Neutralizing , COVID-19/prevention & control , COVID-19 Vaccines/adverse effects , Hematologic Neoplasms/complications , Hematologic Neoplasms/therapy , Humans , SARS-CoV-2
18.
J Clin Oncol ; 40(1): 12-23, 2022 01 01.
Article in English | MEDLINE | ID: covidwho-1724717

ABSTRACT

PURPOSE: The immunogenicity and reactogenicity of SARS-CoV-2 vaccines in patients with cancer are poorly understood. METHODS: We performed a prospective cohort study of adults with solid-organ or hematologic cancers to evaluate anti-SARS-CoV-2 immunoglobulin A/M/G spike antibodies, neutralization, and reactogenicity ≥ 7 days following two doses of mRNA-1273, BNT162b2, or one dose of Ad26.COV2.S. We analyzed responses by multivariate regression and included data from 1,638 healthy controls, previously reported, for comparison. RESULTS: Between April and July 2021, we enrolled 1,001 patients; 762 were eligible for analysis (656 had neutralization measured). mRNA-1273 was the most immunogenic (log10 geometric mean concentration [GMC] 2.9, log10 geometric mean neutralization titer [GMT] 2.3), followed by BNT162b2 (GMC 2.4; GMT 1.9) and Ad26.COV2.S (GMC 1.5; GMT 1.4; P < .001). The proportion of low neutralization (< 20% of convalescent titers) among Ad26.COV2.S recipients was 69.9%. Prior COVID-19 infection (in 7.1% of the cohort) was associated with higher responses (P < .001). Antibody titers and neutralization were quantitatively lower in patients with cancer than in comparable healthy controls, regardless of vaccine type (P < .001). Receipt of chemotherapy in the prior year or current steroids were associated with lower antibody levels and immune checkpoint blockade with higher neutralization. Systemic reactogenicity varied by vaccine and correlated with immune responses (P = .002 for concentration, P = .016 for neutralization). In 32 patients who received an additional vaccine dose, side effects were similar to prior doses, and 30 of 32 demonstrated increased antibody titers (GMC 1.05 before additional dose, 3.17 after dose). CONCLUSION: Immune responses to SARS-CoV-2 vaccines are modestly impaired in patients with cancer. These data suggest utility of antibody testing to identify patients for whom additional vaccine doses may be effective and appropriate, although larger prospective studies are needed.


Subject(s)
COVID-19 Vaccines/immunology , COVID-19 Vaccines/therapeutic use , Neoplasms/immunology , SARS-CoV-2/immunology , Aged , Cohort Studies , Female , Humans , Male , Middle Aged , Prospective Studies
19.
Jurnal Studi Komunikasi ; 5(2):319-335, 2021.
Article in English | Indonesian Research | ID: covidwho-1645187

ABSTRACT

After the COVID-19 outbreak the emergence of an economic recession is the impact of various policies to prevent the spread of the virus such as the extreme lockdown policy to Large-Scale Social Restrictions. Sampang a small regency in Madura Island Indonesia has successfully maintained the low case of COVID-19. This article elaborates on the success of the Sampang Regency in maintaining its green zone status. More specifically what is the Sampang governments communication strategy during the COVID-19 pandemics. This article used a qualitative method with a case study approach in ten villages of Sampang with a Focus Group Discussion. The results show that the local elites communication strategy in Sampang during the pandemic situation does not only physically come directly to the field or meet villagers but also virtually using mass media effective to maintain the low index COVID-19 transmission.

20.
Intern Med J ; 51(12): 2129-2132, 2021 12.
Article in English | MEDLINE | ID: covidwho-1583530

ABSTRACT

We report four cases of invasive pulmonary aspergillus co-infection in patients with coronavirus disease 2019 (COVID-19) infection and acute respiratory distress syndrome requiring intensive care unit (ICU) admission. Aspergillus fumigatus and Aspergillus terreus were isolated, with early infection onset following ICU admission. Clinicians should be aware of invasive pulmonary aspergillosis in ICU patients with COVID-19 infection, particularly those receiving dexamethasone. We propose screening of these high-risk patients with twice-weekly fungal culture from tracheal aspirate and, if feasible, Aspergillus polymerase chain reaction. Diagnosis is challenging and antifungal treatment should be considered in critically ill patients who have new or worsening pulmonary changes on chest imaging and mycological evidence of infection.


Subject(s)
COVID-19 , Invasive Pulmonary Aspergillosis , Critical Illness , Humans , Intensive Care Units , Invasive Pulmonary Aspergillosis/diagnosis , Invasive Pulmonary Aspergillosis/drug therapy , Invasive Pulmonary Aspergillosis/epidemiology , SARS-CoV-2
SELECTION OF CITATIONS
SEARCH DETAIL