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1.
Topics in Antiviral Medicine ; 31(2):94-95, 2023.
Artículo en Inglés | EMBASE | ID: covidwho-2318189

RESUMEN

Background: The role of myeloid cells in the pathogenesis of SARS-CoV-2 is well established, in particular as drivers of cytokine production and systemic inflammation characteristic of severe COVID-19. However, the potential for myeloid cells to act as bona fide targets of productive SARS-CoV-2 infection remains unclear. Method(s): Using anti-SARS-CoV-2 mAbs with a range of neutralisation potencies and binding specificities, we performed a detailed assessment of mAb-mediated infection of monocytes/macrophages. THP-1 cells were used as a model system, with results confirmed in primary macrophages. Result(s): Infection of THP-1 cells was seen via mAbs targeting the spike RBD, but not with those targeting the NTD or S2 subunit. mAbs with the most consistent potential to mediate infection targeted a conserved region of the RBD (group 1/class IV). No infection was seen with the same quantity of virus but in the absence of antibody, and pre-treating the cells with FcgammaRI and -II blocking antibodies inhibited infection. Thus, antibody-FcR interactions are able to expand the tropism of SARS-CoV-2. Time-course studies demonstrated high-level and productive infection. Studies performed in human iPSC-derived macrophages and primary monocyte-derived macrophages paralleled results seen in THP-1 cells but with lower infection levels. Up to 2% of macrophages were infected, with infected cells appearing multinucleated and syncytial. Addition of ruxolitinib, an inhibitor of JAK1/2 signalling, increased infection up to 10-fold, indicating limitation of infection through innate immune mechanisms. Sera from primary infections (n=80) mediated rare infection events, with a minority of samples (n=3) promoting significant infection. Competition assays confirmed results seen in sera, with the addition of neutralising mAbs diminishing the infection seen with infection-mediating mAbs. Thus, the presence of antibodies with potential to mediate infection is not sufficient to predict myeloid cell infection, rather, the context in which the antibodies are produced is key. Conclusion(s): We hypothesise that a nascent antibody response during peak viral replication in primary infection presents a window of opportunity for myeloid cells to become infected, while establishment of a robust polyclonal response via vaccination or prior infection reduces the likelihood of this occurring. Infection via antibody-FcR interactions could contribute to pathogenesis in primary infection, systemic virus spread or persistent infection.

2.
JAMA Netw Open ; 6(5): e2311974, 2023 05 01.
Artículo en Inglés | MEDLINE | ID: covidwho-2316667

RESUMEN

Importance: Neuropsychiatric symptoms are common in acute SARS-CoV-2 infection and in post-COVID-19 condition (PCC; colloquially known as long COVID), but the association between early presenting neuropsychiatric symptoms and PCC is unknown. Objective: To describe the characteristics of patients with perceived cognitive deficits within the first 4 weeks of SARS-CoV-2 infection and the association of those deficits with PCC symptoms. Design, Setting, and Participants: This prospective cohort study was conducted from April 2020 to February 2021, with follow-up of 60 to 90 days. The cohort consisted of adults enrolled in the University of California, Los Angeles, SARS-CoV-2 Ambulatory Program who had a laboratory-confirmed symptomatic SARS-CoV-2 infection and were either hospitalized in a University of California, Los Angeles, hospital or one of 20 local health care facilities, or were outpatients referred by a primary care clinician. Data analysis was performed from March 2022 to February 2023. Exposure: Laboratory-confirmed SARS-CoV-2 infection. Main Outcomes and Measures: Patients responded to surveys that included questions about perceived cognitive deficits modified from the Perceived Deficits Questionnaire, Fifth Edition, (ie, trouble being organized, trouble concentrating, and forgetfulness) and symptoms of PCC at 30, 60, and 90 days after hospital discharge or initial laboratory-confirmed infection of SARS-CoV-2. Perceived cognitive deficits were scored on a scale from 0 to 4. Development of PCC was determined by patient self-report of persistent symptoms 60 or 90 days after initial SARS-CoV-2 infection or hospital discharge. Results: Of 1296 patients enrolled in the program, 766 (59.1%) (mean [SD] age, 60.0 [16.7] years; 399 men [52.1%]; 317 Hispanic/Latinx patients [41.4%]) completed the perceived cognitive deficit items at 30 days after hospital discharge or outpatient diagnosis. Of the 766 patients, 276 (36.1%) perceived a cognitive deficit, with 164 (21.4%) having a mean score of greater than 0 to 1.5 and 112 patients (14.6 %) having a mean score greater than 1.5. Prior cognitive difficulties (odds ratio [OR], 1.46; 95% CI, 1.16-1.83) and diagnosis of depressive disorder (OR, 1.51; 95% CI, 1.23-1.86) were associated with report of a perceived cognitive deficit. Patients reporting perceived cognitive deficits in the first 4 weeks of SARS-CoV-2 infection were more likely to report symptoms of PCC than those without perceived cognitive deficits (118 of 276 patients [42.8%] vs 105 of 490 patients [21.4%]; χ21, 38.9; P < .001). Adjusting for demographic and clinical factors, perceived cognitive deficits in the first 4 weeks of SARS-CoV-2 were associated with PCC symptoms (patients with a cognitive deficit score of >0 to 1.5: OR, 2.42; 95% CI, 1.62-3.60; patients with cognitive deficit score >1.5: OR, 2.97; 95% CI, 1.86-4.75) compared to patients who reported no perceived cognitive deficits. Conclusions and Relevance: These findings suggest that patient-reported perceived cognitive deficits in the first 4 weeks of SARS-CoV-2 infection are associated with PCC symptoms and that there may be an affective component to PCC in some patients. The underlying reasons for PCC merit additional exploration.


Asunto(s)
COVID-19 , SARS-CoV-2 , Adulto , Masculino , Humanos , Persona de Mediana Edad , COVID-19/complicaciones , COVID-19/epidemiología , Síndrome Post Agudo de COVID-19 , Estudios Prospectivos , Cognición
3.
BMJ Open ; 12(12): e066212, 2022 12 14.
Artículo en Inglés | MEDLINE | ID: covidwho-2307639

RESUMEN

OBJECTIVES: To establish barriers and motivators underlying research engagement among early-career practitioners in nephrology across the UK, in order to guide potential interventions to enhance research involvement in renal units. DESIGN: Cross-sectional online survey employing a range of free-text, Likert scale and binomial/multiple-choice responses, distributed via mailing lists and social media. Topics covered research experience, research involvement and barriers, impact of COVID-19 and strategies to improve research engagement. Thematic analysis was used to assess free-text responses. SETTING: Renal units throughout the UK. PARTICIPANTS: Non-consultant healthcare staff self-identifying as working in nephrology were included (n=211), with responses from non-UK respondents or consultant nephrologists excluded (n=12). RESULTS: Responses were received from across the multidisciplinary team (physicians (n=83) and nurses (n=83)) and other allied health professionals (n=45). Most were aware of ongoing local research, but under half of them were actively involved. Multivariate analysis indicated employment as a physician, protected time for research activity and provision of appropriate training were associated with greater research experience and output. There was general enthusiasm to undertake research, but perceived barriers included insufficient staffing, lack of time, funding and encouragement. COVID-19 was felt to have further impacted negatively upon opportunities. Among the suggested strategies to promote engagement, mentorship and an online research resource were felt to be of most interest. CONCLUSIONS: In the first survey of this type in nephrology, we demonstrate differences across the multidisciplinary spectrum in perceived research experience and accessibility, which have been worsened by COVID-19. Our findings will guide strategies to broaden engagement in early-career practitioners and serve as a baseline to assess the impact of these interventions.


Asunto(s)
COVID-19 , Nefrología , Humanos , Estudios Transversales , COVID-19/epidemiología , Encuestas y Cuestionarios , Nefrólogos
4.
J Am Board Fam Med ; 36(3): 501-509, 2023 May 08.
Artículo en Inglés | MEDLINE | ID: covidwho-2304618

RESUMEN

INTRODUCTION: Interventions are needed to promote utilization of the Medicare Annual Wellness Visit (AWV), an underused opportunity to perform screenings and plan individualized preventive health services. METHOD: Using remote practice redesign and electronic health record (EHR) support, we implemented the Practice-Tailored AWV intervention in 2021 (during the COVID-19 pandemic) in 3 small community-based practices. The intervention combines EHR-based tools with practice redesign approaches and resources. Outcomes included completion of AWV and fulfillment of recommended preventive services. RESULTS: At baseline the 3 practices had 1,513 Medicare patients with at least 1 visit in the past 12 months. AWV utilization went from 7% at baseline to 54% 8 months postintervention implementation; advance care planning increased 10.7% (from 7.9% to 18.6%); depression screening increased 16.3% (from 51.7% to 68.0%); and alcohol misuse screening increased 17.3% (from 42.6% to 59.9%). Every individual preventive health service was received more often by patients with an AWV than those without. At the patient level, fulfillment of all eligible preventive services (of a maximum of 12 evaluated) went from 47.5% to 53.8% (P < .001). Subgroup analyses showed that patients with AWVs completed a greater percentage of their total recommended preventive health services than those without an AWV. CONCLUSION: Virtual implementation of an intervention that combined EHR-based tools with practice redesign approaches increased AWV and preventive services utilization in Medicare patients. Given the success of this intervention during the COVID-19 pandemic (when practices had many competing demands), greater consideration should be given to delivering future interventions virtually.


Asunto(s)
COVID-19 , Pandemias , Anciano , Humanos , Estados Unidos , Pandemias/prevención & control , Medicare , COVID-19/epidemiología , COVID-19/prevención & control , Servicios Preventivos de Salud , Registros Electrónicos de Salud
5.
J Pain Symptom Manage ; 66(2): e265-e273, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: covidwho-2304301

RESUMEN

BACKGROUND/PROBLEM: Advance care planning (ACP) pragmatic trials are needed. PROPOSED SOLUTION: We determined key system-level activities to implement ACP interventions for a cluster-randomized pragmatic trial. We identified patients with serious illness from 50 primary care clinics across three University of California health systems using a validated algorithm. If patients lacked documented ACP within the last 3 years, they were eligible for an intervention: (Arm 1) an advance directive (AD); (Arm 2) AD + PREPAREforYourCare.org; (Arm 3) AD + PREPARE + lay health navigator outreach. Triggered by an appointment, we mailed and sent interventions through automated electronic health record (EHR) messaging. We collaborated with patients/caregivers, clinicians, payors, and national/health system leader advisors. We are currently finalizing 24 months follow-up data. OUTCOMES/METHODS: We used the Consolidated Framework for Implementation Research (CFIR) and Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) frameworks to track secular trends and implementation efforts. KEY MESSAGE/RESULTS: Required multisite, system-level activities: 1) obtaining leadership, legal/privacy, and EHR approvals; 2) standardizing ACP documentation; 3) providing clinician education; 3) validating an automated serious illness identification algorithm; 4) standardizing ACP messaging with input from over 100 key advisors; 5) monitoring secular trends (e.g., COVID); and 6) standardizing ACP workflows (e.g., scanned ADs). Of 8707 patients with serious illness, 6883 were eligible for an intervention. Across all arms, 99% received the mailed intervention, 78.3% had an active patient portal (64.2% opened intervention), and 90.5% of arm three patients (n = 2243) received navigator outreach. LESSONS LEARNED: Implementing a multisite health system-wide ACP program and pragmatic trial, with automated EHR-based cohort identification and intervention delivery, requires a high level of multidisciplinary key advisor engagement, standardization, and monitoring. These activities provide guidance for the implementation of other large-scale, population-based ACP efforts.


Asunto(s)
Planificación Anticipada de Atención , COVID-19 , Humanos , Directivas Anticipadas , Documentación
6.
Covid Conspiracy Theories in Global Perspective ; : 26-39, 2023.
Artículo en Inglés | Scopus | ID: covidwho-2268598

RESUMEN

The Covid-19 pandemic has engendered numerous conspiracy theories, ranging from the claim that the disease itself is a hoax to the belief that the SARS-CoV-2 virus was engineered in the Wuhan Institute of Virology (WIV) and was released by mistake or as a bioweapon. This "lab leak" theory arose early on during the pandemic and was dismissed as an unlikely conspiracy theory by many scientists. Instead, most scientists favored a zoonotic origin, involving a leap of the virus from an intermediate host animal or directly from bats to humans. Nearly two years later, the lab leak theory continues to attract attention, and even the US intelligence community has been unable to unambiguously determine the origin of the virus. Could the lab leak theory point to a genuine conspiracy? Or is the lab leak theory simply a political tool to blame China for the pandemic? And how would we ever know? We briefly summarize how scientific evidence might adjudicate this question, and we discuss how flawed arguments and conspiratorial rhetoric can be identified that, even if well-intentioned, obscure rather than illuminate the hunt for the virus. We show how much of the reasoning underlying the lab leak hypothesis fulfills criteria for conspiracist cognition. © 2023 selection and editorial matter, Michael Butter and Peter Knight;individual chapters, the contributors.

7.
Pathog Immun ; 6(2): 50-59, 2021.
Artículo en Inglés | MEDLINE | ID: covidwho-2268175
8.
BJOG ; 2022 Oct 09.
Artículo en Inglés | MEDLINE | ID: covidwho-2228529

RESUMEN

OBJECTIVE: To assess whether the incidence and aggressiveness of molar pregnancy (MP) and postmolar gestational trophoblastic neoplasia (GTN) changed during the COVID-19 pandemic. DESIGN: Observational study with two separate designs: retrospective multicentre cohort of patients with MP/postmolar GTN and a cross-sectional analysis, with application of a questionnaire. SETTING: Six Brazilian Reference Centres on gestational trophoblastic disease. POPULATION: 2662 patients with MP/postmolar GTN treated from March-December/2015-2020 were retrospectively evaluated and 528 of these patients answered a questionnaire. METHODS: Longitudinal retrospective multicentre study of patients diagnosed with MP/ postmolar GTN at presentation and a cross-sectional analysis, with application of a questionnaire, exclusive to patients treated during the period of study, to assess living and health conditions during the COVID-19 pandemic compared with previous years. MAIN OUTCOME MEASURES: The incidence of MP/postmolar GTN. RESULTS: Compared with the last 5 pre-pandemic years, MP/postmolar GTN incidence remained stable during 2020 (COVID-19 pandemic). Multivariable logistic regression, adjusted for the patient age, showed that during 2020, presentation with MP was more likely to be >10 weeks of gestation (adjusted odds ratio [aOR] 2.50, 95% confidence interval [CI] 1.90-3.29, P < 0.001), have a pre-evacuation hCG level ≥100 000 iu/l (aOR 1.77, 95% CI 1.38-2.28, P < 0.001) and time to the initiation of chemotherapy ≥7 months (aOR 1.86, 95% CI 1.01-3.43, P = 0.047) when compared with 2015-2019. CONCLUSIONS: Although the incidence of MP/postmolar GTN remained stable during the COVID-19 pandemic in Brazil, the pandemic was associated with greater gestational age at MP diagnosis and more protracted delays in initiation of chemotherapy for postmolar GTN.

9.
J Gen Intern Med ; 2022 May 17.
Artículo en Inglés | MEDLINE | ID: covidwho-2220206

RESUMEN

BACKGROUND: The end-of-life (EOL) experience in the intensive care unit (ICU) is emotionally challenging, and there are opportunities for improvement. The 3 Wishes Program (3WP) promotes the dignity of dying patients and their families by eliciting and implementing wishes at the EOL. AIM: To assess whether the 3WP is associated with improved ratings of EOL care. PROGRAM DESCRIPTION: In the 3WP, clinicians elicit and fulfill simple wishes for dying patients and their families. SETTING: 2-hospital academic healthcare system. PARTICIPANTS: Dying patients in the ICU and their families. PROGRAM EVALUATION: A modified Bereaved Family Survey (BFS), a validated tool for measuring EOL care quality, was completed by families of ICU decedents approximately 3 months after death. We compared patients whose care involved the 3WP to those who did not using three BFS-derived measures: Respectful Care and Communication (5 questions), Emotional and Spiritual Support (3 questions), and the BFS-Performance Measure (BFS-PM, a single-item global measure of care). RESULTS: Of 314 completed surveys, 117 were for patients whose care included the 3WP. Bereaved families of 3WP patients rated the Emotional and Spiritual Support factor significantly higher (7.5 vs. 6.0, p = 0.003, adjusted p = 0.001) than those who did not receive the 3WP. The Respectful Care and Communication factor and BFS-PM were no different between groups. DISCUSSION: The 3WP is a low-cost intervention that may be a feasible strategy for improving the EOL experience.

10.
Pathog Immun ; 7(2): 78-92, 2022.
Artículo en Inglés | MEDLINE | ID: covidwho-2145882

RESUMEN

We consider the multiple senses of several key terms that are used to discuss the ongoing COVID-19 pandemic and clarify meanings of the corresponding concepts. Topics addressed include: 1) the meaning of immunity to an infectious agent in varying medical and scientific contexts, 2) the scientific factors that influenced the rapid generation and clinical implementation of safe and effective vaccines for COVID-19, 3) the difference between mutational abrogation of reactivity with B- or T-cell antigen receptors (immune escape) versus active interference with host immune mechanisms mediated by gene products encoded within the genome of the infectious agent (immune evasion), 4) the different ways by which the COVID-19 pandemic has "caused" deaths, and 5) briefly, the challenge of precisely defining the term pathogen.

11.
J Med Internet Res ; 24(9): e39920, 2022 09 08.
Artículo en Inglés | MEDLINE | ID: covidwho-2054801

RESUMEN

BACKGROUND: Although videoconferencing between oncology patients and nurses became routine during the pandemic, little is known about the development of clinician-patient rapport in this care environment. Evidence that virtual visits may challenge nurses' ability to form connections with patients, demonstrate empathy, and provide support suggests that videoconferencing may not ensure optimal care for persons with cancer. Establishing rapport during videoconferencing visits (VCVs) is important in oncology nursing, as rapport enables the nurse to provide emotional support and assistance to patients as they navigate their cancer journey. OBJECTIVE: This study investigated the nature of nurse-patient rapport in ambulatory cancer care videoconferencing telehealth visits. Objectives included exploring (1) how patients with cancer and nurses describe experiences of and strategies for cultivating rapport and (2) similarities and differences between rapport in videoconferencing and in-person visits (IPVs). METHODS: In this qualitative descriptive study, interviews were conducted from October 2021 to March 2022 with 22 participants, including patients with cancer (n=10, 45%) and oncology nurses (n=12, 55%), about their experiences of rapport building during VCVs. All interviews were analyzed using conventional content analysis. Data from nurses and patients were analyzed separately using identical procedures, with a comparative analysis of patient and nurse results performed in the final analysis. RESULTS: Most patients in the study had experienced 3-5 video visits within the past 12 months (n=7, 70%). Half of the nurse participants (n=6, 50%) reported having participated in over 100 VCVs, and all had experiences with videoconferencing (ranging from 3 to 960 visits) over the past 12 months. In total, 3 themes and 6 categories were derived from the patient data, and 4 themes and 13 categories were derived from the nurse data. Comparisons of themes derived from participant interviews identified similarities in how nurses and patients described experiences of rapport during VCVs. Three themes fit the collective data: (1) person-centered and relationship-based care is valued and foundational to nurse-patient rapport in oncology ambulatory care regardless of how care is delivered, (2) adapting a bedside manner to facilitate rapport during VCVs is feasible, and (3) nurses and patients can work together to create person-centered options across the care trajectory to ensure quality care outcomes. Barriers to relationship building in VCVs included unexpected interruptions from others, breaks in the internet connection, concerns about privacy, and limitations associated with not being physically present. CONCLUSIONS: Person-centered and relationship-based approaches can be adapted to support nurse-patient rapport in VCVs, including forming a personal connection with the patient and using active listening techniques. Balancing the challenges and limitations with the benefits of videoconferencing is an essential competency requiring additional research and guidelines. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.2196/27940.


Asunto(s)
Neoplasias , Comunicación por Videoconferencia , Atención Ambulatoria/métodos , Humanos , Neoplasias/terapia , Evaluación del Resultado de la Atención al Paciente , Investigación Cualitativa
12.
Cancer Prev Res (Phila) ; 15(11): 721-726, 2022 Nov 01.
Artículo en Inglés | MEDLINE | ID: covidwho-2001974

RESUMEN

Female carriers of pathogenic/likely pathogenic (P/LP) BRCA1/2 variants are at increased risk of developing breast and ovarian cancer. Currently, the only effective strategy for ovarian cancer risk reduction is risk-reducing bilateral salpingo-oophorectomy (RR-BSO), which carries adverse effects related to early menopause. There is ongoing investigation of inhibition of the RANK ligand (RANKL) with denosumab as a means of chemoprevention for breast cancer in carriers of BRCA1 P/LP variants. Through the NCI Division of Cancer Prevention (DCP) Early Phase Clinical Trials Prevention Consortia, a presurgical pilot study of denosumab was developed in premenopausal carriers of P/LP BRCA1/2 variants scheduled for RR-BSO with the goal of collecting valuable data on the biologic effects of denosumab on gynecologic tissue. The study was terminated early due to the inability to accrue participants. Challenges which impacted the conduct of this study included a study design with highly selective eligibility criteria and requirements and the COVID-19 pandemic. It is critical to reflect on these issues to enhance the successful completion of future prevention studies in individuals with hereditary cancer syndromes.


Asunto(s)
Neoplasias de la Mama , COVID-19 , Neoplasias Ováricas , Femenino , Humanos , Salpingooforectomía , Denosumab/uso terapéutico , Proyectos Piloto , Pandemias , Mutación , Proteína BRCA1/genética , Neoplasias Ováricas/genética , Neoplasias Ováricas/prevención & control , Neoplasias Ováricas/epidemiología , Neoplasias de la Mama/genética , Neoplasias de la Mama/prevención & control , Neoplasias de la Mama/epidemiología , Ovariectomía
14.
Contemp Clin Trials ; 119: 106813, 2022 08.
Artículo en Inglés | MEDLINE | ID: covidwho-1926262

RESUMEN

RATIONALE AND OBJECTIVE: APOL1 risk alleles are associated with increased cardiovascular and chronic kidney disease (CKD) risk. It is unknown whether knowledge of APOL1 risk status motivates patients and providers to attain recommended blood pressure (BP) targets to reduce cardiovascular disease. STUDY DESIGN: Multicenter, pragmatic, randomized controlled clinical trial. SETTING AND PARTICIPANTS: 6650 individuals with African ancestry and hypertension from 13 health systems. INTERVENTION: APOL1 genotyping with clinical decision support (CDS) results are returned to participants and providers immediately (intervention) or at 6 months (control). A subset of participants are re-randomized to pharmacogenomic testing for relevant antihypertensive medications (pharmacogenomic sub-study). CDS alerts encourage appropriate CKD screening and antihypertensive agent use. OUTCOMES: Blood pressure and surveys are assessed at baseline, 3 and 6 months. The primary outcome is change in systolic BP from enrollment to 3 months in individuals with two APOL1 risk alleles. Secondary outcomes include new diagnoses of CKD, systolic blood pressure at 6 months, diastolic BP, and survey results. The pharmacogenomic sub-study will evaluate the relationship of pharmacogenomic genotype and change in systolic BP between baseline and 3 months. RESULTS: To date, the trial has enrolled 3423 participants. CONCLUSIONS: The effect of patient and provider knowledge of APOL1 genotype on systolic blood pressure has not been well-studied. GUARDD-US addresses whether blood pressure improves when patients and providers have this information. GUARDD-US provides a CDS framework for primary care and specialty clinics to incorporate APOL1 genetic risk and pharmacogenomic prescribing in the electronic health record. TRIAL REGISTRATION: ClinicalTrials.govNCT04191824.


Asunto(s)
Hipertensión , Insuficiencia Renal Crónica , Negro o Afroamericano , Antihipertensivos , Apolipoproteína L1 , Presión Sanguínea , Pruebas Genéticas , Humanos , Farmacogenética
16.
Psychol Belg ; 62(1): 152-165, 2022.
Artículo en Inglés | MEDLINE | ID: covidwho-1835492

RESUMEN

We examined perceived self-other differences (self-uniqueness) in appraisals of one's risk of an infectious disease (COVID-19), one's adherence to behavioural precautionary measures against the disease, and the impact of these measures on one's life. We also examined the relationship of self-uniqueness with information seeking and trust in sources of information about the disease. We administered an online survey to a community sample (N = 8696) of Dutch-speaking individuals, mainly in Belgium and The Netherlands, during the first lockdown (late April-Mid June 2020). As a group, participants reported that they were less likely to get infected or infect others or to suffer severe outcomes than average (unrealistic optimism) and that they adhered better than average to behavioural precautionary measures (illusory superiority). Except for participants below 25, who reported that they were affected more than average by these measures (egocentric impact bias), participants also generally reported that they were less affected than average (allocentric impact bias). Individual differences in self-uniqueness were associated with differences in the number of information sources being used and trust on these sources. Higher comparative optimism for infection, self-superiority, and allocentric impact perception were associated with information being sought from fewer sources; higher self-superiority and egocentric impact perception were associated with lower trust. We discuss implications for health communication.

18.
J Gen Intern Med ; 37(8): 1988-1995, 2022 06.
Artículo en Inglés | MEDLINE | ID: covidwho-1782932

RESUMEN

BACKGROUND: The incidence of persistent clinical symptoms and risk factors in Post-Acute Sequelae of SARS-CoV-2 (PASC) in diverse US cohorts is unclear. While there are a disproportionate share of COVID-19 deaths in older patients, ethnic minorities, and socially disadvantaged populations in the USA, little information is available on the association of these factors and PASC. OBJECTIVE: To evaluate the association of demographic and clinical characteristics with development of PASC. DESIGN: Prospective observational cohort of hospitalized and high-risk outpatients, April 2020 to February 2021. PARTICIPANTS: One thousand thirty-eight adults with laboratory-confirmed symptomatic COVID-19 infection. MAIN MEASURES: Development of PASC determined by patient report of persistent symptoms on questionnaires conducted 60 or 90 days after COVID-19 infection or hospital discharge. Demographic and clinical factors associated with PASC. KEY RESULTS: Of 1,038 patients with longitudinal follow-up, 309 patients (29.8%) developed PASC. The most common persistent symptom was fatigue (31.4%) followed by shortness of breath (15.4%) in hospitalized patients and anosmia (15.9%) in outpatients. Hospitalization for COVID-19 (odds ratio [OR] 1.49, 95% [CI] 1.04-2.14), having diabetes (OR, 1.39; 95% CI 1.02-1.88), and higher BMI (OR, 1.02; 95% CI 1-1.04) were independently associated with PASC. Medicaid compared to commercial insurance (OR, 0.49; 95% CI 0.31-0.77) and having had an organ transplant (OR 0.44, 95% CI, 0.26-0.76) were inversely associated with PASC. Age, race/ethnicity, Social Vulnerability Index, and baseline functional status were not associated with developing PASC. CONCLUSIONS: Three in ten survivors with COVID-19 developed a subset of symptoms associated with PASC in our cohort. While ethnic minorities, older age, and social disadvantage are associated with worse acute COVID-19 infection and greater risk of death, our study found no association between these factors and PASC.


Asunto(s)
COVID-19 , SARS-CoV-2 , Adulto , Anciano , COVID-19/complicaciones , COVID-19/diagnóstico , COVID-19/epidemiología , Comorbilidad , Humanos , Pacientes Internos , Pacientes Ambulatorios , Estados Unidos/epidemiología
19.
J Intensive Care Med ; 37(8): 1019-1028, 2022 Aug.
Artículo en Inglés | MEDLINE | ID: covidwho-1775173

RESUMEN

BACKGROUND: Understanding the long-term sequelae of severe COVID-19 remains limited, particularly in the United States. OBJECTIVE: To examine long-term outcomes of patients who required intensive care unit (ICU) admission for severe COVID-19. DESIGN, PATIENTS, AND MAIN MEASURES: This is a prospective cohort study of patients who had severe COVID-19 requiring an ICU admission in a two-hospital academic health system in Southern California. Patients discharged alive between 3/21/2020 and 12/31/2020 were surveyed approximately 6 months after discharge to assess health-related quality of life using Patient-Reported Outcomes Measurement Information System (PROMIS®)-29 v2.1, post-traumatic stress disorder (PTSD) and loneliness scales. A preference-based health utility score (PROPr) was estimated using 7 PROMIS domain scores. Patients were also asked their attitude about receiving aggressive ICU care. KEY RESULTS: Of 275 patients admitted to the ICU for severe COVID-19, 205 (74.5%) were discharged alive and 132 (64%, median age 59, 46% female) completed surveys a median of 182 days post-discharge. Anxiety, depression, fatigue, sleep disturbance, ability to participate in social activities, pain interference, and cognitive function were not significantly different from the U.S. general population, but physical function (44.2, SD 11.0) was worse. PROPr mean score of 0.46 (SD 0.30, range -0.02 to 0.96 [<0 is worse than dead and 1 represents perfect health]) was slightly lower than the U.S. general population, with an even distribution across the continuum. Poor PROPr was associated with chronic medical conditions and receipt of life-sustaining treatments, but not demographics or social vulnerability. PTSD was suspected in 20% and loneliness in 29% of patients. Ninety-eight percent of patients were glad they received life-saving treatment. CONCLUSION: Most patients who survive severe COVID-19 achieve positive outcomes, with health scores similar to the general population at 6 months post-discharge. However, there is marked heterogeneity in outcomes with a substantial minority reporting severely compromised health.


Asunto(s)
COVID-19 , Calidad de Vida , Cuidados Posteriores , COVID-19/terapia , Femenino , Humanos , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Alta del Paciente , Estudios Prospectivos
20.
J Gen Intern Med ; 37(6): 1450-1456, 2022 05.
Artículo en Inglés | MEDLINE | ID: covidwho-1616227

RESUMEN

BACKGROUND: COVID-19 restrictions and fear dramatically changed the use of medical care. Understanding the magnitude of cancelled and postponed appointments and associated factors can help identify approaches to mitigate unmet need. OBJECTIVE: To determine the proportion of medical visits cancelled or postponed and for whom. We hypothesized that adults with serious medical conditions and those with higher anxiety, depressive symptoms, and avoidance-oriented coping would have more cancellations/postponements. DESIGN: Four nationally representative cross-sectional surveys conducted online in May, July, October, and December 2020. PARTICIPANTS: 59,747 US adults who completed 15-min online surveys. 69% cooperation rate. MEASURES: Physical and mental health visits and cancer screening cancelled or postponed over prior 2 months. Plan to cancel or postpone visits over the next 2 months. Relationship with demographics, medical conditions, local COVID-19 death rate, anxiety, depressive symptoms, coping, intolerance of uncertainty, and perceived COVID-19 risk. KEY RESULTS: Of the 58% (N = 34,868) with a medical appointment during the 2 months before the survey, 64% had an appointment cancelled or postponed in May, decreasing to 37% in December. Of the 41% of respondents with scheduled cancer screening, 20% cancelled/postponed, which was stable May to December. People with more medical conditions were more likely to cancel or postpone medical visits (OR 1.19 per condition, 95% CI 1.16, 1.22) and cancer screening (OR 1.20, 95% CI 1.15, 1.24). Race, ethnicity, and income had weak associations with cancelled/postponed visits, local death rate was unrelated, but anxiety and depressive symptoms were strongly related to cancellations, and this grew between May and December. CONCLUSIONS: Cancelled medical care and cancer screening were more common among persons with medical conditions, anxiety and depression, even after accounting for COVID-19 deaths. Outreach and support to ensure that patients are not avoiding needed care due to anxiety, depression and inaccurate perceptions of risk will be important.


Asunto(s)
COVID-19 , Neoplasias , Adulto , Ansiedad/diagnóstico , Ansiedad/epidemiología , Ansiedad/psicología , COVID-19/diagnóstico , COVID-19/epidemiología , Estudios Transversales , Depresión/diagnóstico , Depresión/epidemiología , Depresión/psicología , Detección Precoz del Cáncer , Humanos , Neoplasias/diagnóstico , Neoplasias/epidemiología , SARS-CoV-2
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