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1.
Ann Hematol ; 102(7): 1837-1843, 2023 Jul.
Article in English | MEDLINE | ID: covidwho-20231010

ABSTRACT

Chimeric antigen receptor T-cell (CAR-T) therapy targeting CD19 has significantly improved outcomes in the treatment of refractory or relapsed (R/R) B-cell non-Hodgkin lymphoma (NHL). Several risk factors including CAR-T cell-related toxicities and their treatments often lead to infectious complications (ICs); however, the pattern and timeline is not well established. We evaluated ICs in 48 patients with R/R B-cell NHL following CAR-T cell therapy at our institution. Overall, 15 patients experienced 22 infection events. Eight infections (4 bacterial, 3 viral and 1 fungal) occurred within the first 30 days and 14 infections (7 bacterial, 6 viral, 1 fungal) between days 31 to 180 following CAR-T infusion. Most infections were mild-to-moderate and fifteen infections involved the respiratory tract. Two patients developed mild-to-moderate COVID-19 infection and one patient a cytomegalovirus reactivation after CAR-T infusion. Two patients developed IFIs: one case each of fatal disseminated candidiasis and invasive pulmonary aspergillosis at day 16 and 77, respectively. Patients with more than 4 prior antitumor regimens and patient's ≥ 65 years had a higher infection rate. Infections in patients with relapsed/refractory B-cell NHL are common after CAR-T despite the use of infection prophylaxis. Age ≥ 65 years and having > 4 prior antitumor treatments were identified as risk factors for infection. Fungal infections carried significant impact in morbidity and mortality, suggesting a role for increase fungal surveillance and/or anti-mold prophylaxis following high-dose steroids and tocilizumab. Four of ten patients developed an antibody response following two doses of SARS-CoV-2 mRNA vaccine.


Subject(s)
COVID-19 , Lymphoma, B-Cell , Receptors, Chimeric Antigen , Humans , Aged , COVID-19 Vaccines , SARS-CoV-2 , Lymphoma, B-Cell/therapy , Cell- and Tissue-Based Therapy , Antigens, CD19
4.
Medical Writing ; 31(3):10-23, 2022.
Article in English | Academic Search Complete | ID: covidwho-2057247

ABSTRACT

Successive waves of COVID-19 have altered opinions and working practices. We conducted a survey in early 2020 among 759 members of the medical communications community, recruited via our network, seeking their experiences, opinions, and insights. The survey was repeated 13 months later (N=925 respondents) using similar methodology. In both surveys respondents had a generally positive attitude to home working and appreciation for the lack of commute and time saved. In contrast, distractions in the home, inability to "switch off" at the end of the day, and concerns about potential impact on career development and/or connections with colleagues were highlighted. Notable findings include working longer hours as the pandemic progressed and an increase in feelings of isolation and loneliness in comparison to before the pandemic. Companies generally appear not to have used the time since the start of the pandemic to formally define home or hybrid working, including consideration of workplace health and safety requirements. [ FROM AUTHOR] Copyright of Medical Writing is the property of European Medical Writers Association (EMWA) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

5.
Vaccines (Basel) ; 10(9)2022 Aug 28.
Article in English | MEDLINE | ID: covidwho-2006252

ABSTRACT

BACKGROUND: Studies on the Omicron variant infection have generally been restricted to descriptions of its initial clinical and epidemiological characteristics. We investigated the timeline-related progression and clinical outcome in hospitalized individuals with the Omicron variant. METHODS: We conducted a retrospective, single-centered study including 226 laboratory-confirmed cases with the Omicron variant between 6 April and 11 May 2022 in Shanghai, China. The final date of follow-up was 30 May 2022. RESULTS: Among 226 enrolled patients, the median age was 52 years, and 118 (52.2%) were female. The duration from onset of symptoms to hospitalization was 3 days (interquartile range (IQR): 2-4 days) for symptomatic patients. Cough occurred in 168 patients (74.3%). The median interval to negative reverse-transcriptase PCR tests of nasopharynx swab was 10 days ((IQR): 8-13 days). No radiographic progressions were found in 196 patients on the 7th day after onset of symptoms. The median duration of fever in all participants was 5 days (IQR: 4-6 days). The median PCR conversion time of Paxlovid-treated patients was 8 days (IQR: 7-10 days) compared with that of a traditional Chinese herb medicine lianhuaqingwen (10 days, IQR: 8-13 days) (p = 0.00056). Booster vaccination can significantly decrease the severity of Omicron infection when compared with unvaccinated patients (p = 0.009). In multivariate logistic analysis, erythrocyte sedimentation rate (ESR) (OR = 1.05) was independently related to the severity of the infection. CONCLUSIONS: The majority of clinical symptoms of Omicron infection were not severe. Early and aggressive administration of Paxlovid can significantly reduce the PCR conversion time. Booster vaccination should also be highly recommended in the population over 14 years old.

6.
Proc Natl Acad Sci U S A ; 119(33): e2204141119, 2022 08 16.
Article in English | MEDLINE | ID: covidwho-1960626

ABSTRACT

Susceptibility and severity of COVID-19 infection vary widely. Prior exposure to endemic coronaviruses, common in young children, may protect against SARS-CoV-2. We evaluated risk of severe COVID-19 among adults with and without exposure to young children in a large, integrated healthcare system. Adults with children 0-5 years were matched 1:1 to adults with children 6-11 years, 12-18 years, and those without children based upon a COVID-19 propensity score and risk factors for severe COVID-19. COVID-19 infections, hospitalizations, and need for intensive care unit (ICU) were assessed in 3,126,427 adults, of whom 24% (N = 743,814) had children 18 years or younger, and 8.8% (N = 274,316) had a youngest child 0-5 years. After 1:1 matching, propensity for COVID-19 infection and risk factors for severe COVID-19 were well balanced between groups. Rates of COVID-19 infection were slightly higher for adults with exposure to older children (incident risk ratio, 1.09, 95% confidence interval, [1.05-1.12] and IRR 1.09 [1.05-1.13] for adults with children 6-11 and 12-18, respectively), compared to those with children 0-5 years, although no difference in rates of COVID-19 illness requiring hospitalization or ICU admission was observed. However, adults without exposure to children had lower rates of COVID-19 infection (IRR 0.85, [0.83-0.87]) but significantly higher rates of COVID-19 hospitalization (IRR 1.49, [1.29-1.73]) and hospitalization requiring ICU admission (IRR 1.76, [1.19-2.58]) compared to those with children aged 0-5. In a large, real-world population, exposure to young children was associated with less severe COVID-19 illness. Endemic coronavirus cross-immunity may play a role in protection against severe COVID-19.


Subject(s)
COVID-19 , Patient Acuity , SARS-CoV-2 , Adolescent , Adult , COVID-19/epidemiology , COVID-19/transmission , Child , Child, Preschool , Hospitalization/statistics & numerical data , Humans , Intensive Care Units/statistics & numerical data , Risk Factors
7.
Cancer Causes Control ; 33(7): 939-950, 2022 Jul.
Article in English | MEDLINE | ID: covidwho-1844405

ABSTRACT

PURPOSE: There is limited information on how the COVID-19 pandemic has changed health behaviors among cancer patients. We examined changes in exercise behaviors since the pandemic and identified characteristics associated with these changes among cancer patients. METHODS: Cancer patients (n = 1,210) completed a survey from August to September 2020 to assess COVID-19 pandemic-related changes in health behaviors and psychosocial factors. Patients were categorized into three groups: exercising less, exercising did not change, and exercising more. Patient characteristics were compared by exercise groups. RESULTS: One-third of the patients reported a decreased amount of regular exercise, while 10% reported exercising more during the pandemic. Patients who exercised less were more likely to be unemployed/retired and have poor health status and psychosocial stressors such as disruptions in daily life while less likely to be former smokers (all p < 0.05). In contrast, patients who exercised more were younger, had stage IV diagnosis, and also reported disruptions in daily life (all p < 0.05). Patients who were living in rural areas were also more likely not to experience changes in exercise habits (all p < 0.05), although rural-urban status was not identified as a strong predictor. CONCLUSION: A significant proportion of cancer patients experienced changes in exercise habits, especially exercising less, during the first 6 months of the COVID-19 pandemic. Age, employment status, tumor stage, health status, smoking status, and psychosocial factors were associated with changes in exercise behaviors. Our results highlight the importance of promoting physical activity guidelines for cancer survivorship during the COVID-19 pandemic and may help improve the identification of cancer patients susceptible to exercising less.


Subject(s)
COVID-19 , COVID-19/epidemiology , Exercise/psychology , Health Behavior , Humans , Pandemics , Smoking/psychology
8.
Cancer Epidemiol Biomarkers Prev ; 31(5): 1036-1042, 2022 05 04.
Article in English | MEDLINE | ID: covidwho-1832717

ABSTRACT

BACKGROUND: Modifiable lifestyle-related factors heighten the risk and severity of coronavirus disease 2019 (COVID-19) in patients with cancer. Whether exercise lowers susceptibility or severity is not known. METHODS: We identified 944 cancer patients from Memorial Sloan Kettering Cancer Center (mean age: 64; 85% female; 78% White) completing an exercise survey before receiving a confirmed positive or negative SARS-CoV-2 test. Exercise was defined as reporting moderate-intensity ≥5 days per week, ≥30 minutes/session or strenuous-intensity ≥3 days per week, ≥20 minutes/session. Multivariable logistic regression was used to determine the relationship between exercise and COVID-19 susceptibility and severity (i.e., composite of hospital admission or death events) with adjustment for clinical-epidemiologic covariates. RESULTS: Twenty-four percent (230/944) of the overall cohort were diagnosed with COVID-19 and 35% (333/944) were exercisers. During a median follow-up of 10 months, 26% (156/611) of nonexercising patients were diagnosed with COVID-19 compared with 22% (74/333) of exercising patients. The adjusted OR for risk of COVID-19 was 0.65 [95% confidence interval (CI), 0.44-0.96, P = 0.03] for exercisers compared with nonexercisers. A total of 20% (47/230) of COVID-19 positive patients were hospitalized or died. No difference in the risk of severe COVID-19 as a function of exercise status was observed (P > 0.9). CONCLUSIONS: Exercise may reduce the risk of COVID-19 infection in patients with a history of cancer, but not its severity. IMPACT: This study provides the first data showing that exercise might lower the risk of COVID-19 in cancer patients, but further research is required.


Subject(s)
COVID-19 , Neoplasms , COVID-19/epidemiology , Exercise , Female , Humans , Male , Middle Aged , Neoplasms/epidemiology , Retrospective Studies , SARS-CoV-2 , Surveys and Questionnaires
9.
Front Public Health ; 10: 854490, 2022.
Article in English | MEDLINE | ID: covidwho-1785451

ABSTRACT

Background: In response to the COVID-19 pandemic, the Global Mental Health research group at Johns Hopkins School of Public Health worked with three local partner organizations in Myanmar to develop a psychosocial support (PSS) program that could be delivered by community-based focal points in internally displaced persons camps. This PSS program was designed to be delivered in communities with limited access to regional mental health services due to pandemic travel restrictions. The content of the PSS program was based on materials from an ongoing Common Elements Treatment Approach (CETA) mental health program; CETA counselors based in the three partner organizations were available to provide telephone-based CETA counseling. In April 2020, the partners organizations recruited and trained PSS focal points in 25 IDP camps to establish a multi-tiered system of MHPSS supports. Implementation: The PSS program including psychoeducation handouts focused on stress and coping during COVID-19 and skills for cognitive restructuring (i.e., changing unhelpful thoughts) in simplified terms, audio recordings of the content of these handouts and referral opportunities for telephone-based services by CETA counselors located outside of the camps. PSS focal points distributed the handouts, had the recordings played via radio and loudspeaker, and were available to answer questions and provide access to a PSS program phones to connect with the CETA counselors. After 6 months of implementation, program monitoring logs were reviewed and a cross-sectional evaluation was conducted to assess the PSS program's reach, understanding, and perceived utility. Evaluation: Forty-one focal points implemented the PSS program in 25 IDP camps in Kachin and northern Shan States. From May to September 2020, the focal points distributed handouts to 5,725 households and reported 679 visits by IDPs, including facilitating 332 calls to a CETA counselor. Data from the program evaluation (n = 793 participants) found high levels of handout readership and perceived utility of the information, and good comprehension of the content and application of skills. Discussion: Findings suggest that provision of a multi-tiered MHPSS program, with PSS focal points providing direct information and linkages to further mental health services via telephone, was feasible despite the constraints of the pandemic. Utilizing camp-based focal points was acceptable and successful in delivering basic psychosocial supports to a broad population while serving as points of contact for individuals who wanted and needed telephone-based counseling services.


Subject(s)
COVID-19 , Inosine Diphosphate , Refugees , COVID-19/epidemiology , COVID-19/prevention & control , Cross-Sectional Studies , Humans , Myanmar , Pandemics , Psychosocial Support Systems
10.
J Rural Health ; 38(4): 886-899, 2022 09.
Article in English | MEDLINE | ID: covidwho-1731214

ABSTRACT

PURPOSE: The COVID-19 pandemic has disrupted many facets of life. We evaluated pandemic-related health care experiences, COVID-19 prevention behaviors and measures, health behaviors, and psychosocial outcomes among rural and urban cancer patients. METHODS: Among 1,472 adult cancer patients, who visited Huntsman Cancer Institute in the past 4 years and completed a COVID-19 survey (August-September 2020), we assessed the impact of the pandemic on medical appointments, prevention/health behaviors, and psychosocial factors, stratified by urbanicity. FINDINGS: Mean age was 61 years, with 52% female, 97% non-Hispanic White, and 27% were residing in rural areas. Rural versus urban patients were more likely to be older, not employed, uninsured, former/current smokers, consume alcohol, and have pandemic-related changes/cancellations in surgery appointments (all P<.05). Changes/cancellations in other health care access (eg, doctor's visits) were also common, particularly among urban patients. Urban versus rural patients were more likely to socially distance, use masks and hand sanitizer, and experience changes in exercise habits and in their daily lives (all P<.05). Less social interaction and financial stress were common among cancer patients but did not differ by urbanicity. CONCLUSIONS: These findings suggest that the COVID-19 pandemic had a substantial impact on cancer patients, with several challenges specific to rural patients. This comprehensive study provides unique insights into the first 6 months of COVID-19 pandemic-related experiences and continuity of care among rural and urban cancer patients predominantly from Utah. Further research is needed to better characterize the pandemic's short- and long-term effects on rural and urban cancer patients and appropriate interventions.


Subject(s)
COVID-19 , Hand Sanitizers , Neoplasms , Adult , COVID-19/epidemiology , Female , Health Behavior , Humans , Male , Middle Aged , Neoplasms/epidemiology , Neoplasms/therapy , Pandemics , Urban Population
11.
JAMIA Open ; 5(1): ooac002, 2022 Apr.
Article in English | MEDLINE | ID: covidwho-1666022

ABSTRACT

The aim of this study is to examine the association between patient characteristics and primary care telemedicine choice among integrated delivery system patients self-scheduling visits during the COVID-19 pandemic. We used multivariate logistic regression to examine the association between the choice of video versus telephone and patient sociodemographic characteristics and technology access among patient-initiated primary care telemedicine visits scheduled online from March to October 2020. Among 978 272 patient-scheduled primary care telemedicine visits, 39% were video visits. Patients of Black or Hispanic race/ethnicity, or living in low socioeconomic status or low internet access neighborhoods were less likely to schedule video visits. Patients 65 years or older, with prior video visit experience or mobile portal access, or visiting their own personal provider were more likely to schedule video visits. While video adoption was substantial in all patient groups examined, differences in telemedicine choice suggest the persistence of a digital divide, emphasizing the importance of maintaining a telephone telemedicine option.

13.
Curr Hematol Malig Rep ; 17(1): 25-30, 2022 02.
Article in English | MEDLINE | ID: covidwho-1616241

ABSTRACT

PURPOSE OF REVIEW: For nearly 20 years, oncology specialty practices have been working to integrate telemedicine technologies into standard patient care models. However, hematology practices have been slower to adopt telemedicine due to traditional care models that rely on interdisciplinary regional care centers and their ability to provide comprehensive and centralized services. Patients have traditionally been able to access high-quality medical care, diagnostics, supportive care, and clinical trials from these regional care centers, but they are required to attend frequent in-person visits to access these services. Rural and underserved patients experience more barriers than their urban counterparts to access the same level of care. RECENT FINDINGS: The COVID-19 pandemic has elevated telemedicine into the forefront of care, highlighting both promise and limitations to incorporating telemedicine into specialty hematology care. Hematologists should consider the benefits of incorporating telemedicine technologies into standard-of-care practices to promote patient-centered care and provide equal access to all patient populations.


Subject(s)
COVID-19 , Hematologic Neoplasms , Telemedicine , Hematologic Neoplasms/diagnosis , Hematologic Neoplasms/therapy , Humans , Pandemics , SARS-CoV-2
14.
Health Res Policy Syst ; 19(1): 153, 2021 Dec 28.
Article in English | MEDLINE | ID: covidwho-1577205

ABSTRACT

BACKGROUND: Globally, policy-makers face challenges to using evidence in health decision-making, particularly lack of interaction between research and policy. Knowledge-brokering mechanisms can fill research-policy gaps and facilitate evidence-informed policy-making. In Myanmar, the need to promote evidence-informed policy is significant, and thus a mechanism was set up for this purpose. This paper discusses lessons learned from the development of the Knowledge Broker Group-Myanmar (KBG-M), supported by the Johns Hopkins Bloomberg School of Public Health's Applied Mental Health Research Group (JHU) and Community Partners International (CPI). METHODS: Sixteen stakeholders were interviewed to explore challenges in formulating evidence-informed policy. Two workshops were held: the first to further understand the needs of policy-makers and discuss knowledge-brokering approaches, and the second to co-create the KBG-M structure and process. The KBG-M was then envisioned as an independent body, with former officials of the Ministry of Health and Sports (MoHS) and representatives from the nongovernmental sector actively engaging in the health sector, with an official collaboration with the MoHS. RESULTS: A development task force that served as an advisory committee was established. Then, steps were taken to establish the KBG-M and obtain official recognition from the MoHS. Finally, when the technical agreement with the MoHS was nearly complete, the process stopped because of the military coup on 1 February 2021, and is now on hold indefinitely. CONCLUSIONS: Learning from this process may be helpful for future or current knowledge-brokering efforts, particularly in fragile, conflict-affected settings. Experienced and committed advisory committee members enhanced stakeholder relationships. Responsive coordination mechanisms allowed for adjustments to a changing bureaucratic landscape. Coordination with similar initiatives avoided overlap and identified areas needing technical support. Recommendations to continue the work of the KBG-M itself or similar platforms include the following: increase resilience to contextual changes by ensuring diverse partnerships, maintain advisory committee members experienced and influential in the policy-making process, ensure strong organizational and funding support for effective functioning and sustainability, have budget and timeline flexibility to allow sufficient time and resources for establishment, organize ongoing needs assessments to identify areas needing technical support and to develop responsive corrective approaches, and conduct information sharing and collaboration between stakeholders to ensure alignment.


Subject(s)
Health Policy , Policy Making , Administrative Personnel , Humans , Myanmar , Public Health
15.
PLoS One ; 16(11): e0259947, 2021.
Article in English | MEDLINE | ID: covidwho-1518363

ABSTRACT

INTRODUCTION: The current study aimed to understand the links between social media use and alcohol consumption during the early months of the COVID-19 pandemic. METHOD: Data were from the national Understanding American Study, a probability-based Internet panel weighted to represent the U.S. population. Subjects (N = 5874; 51% female) were adults, 18 years and older, who completed a March survey (wave 1) and a follow-up survey one month later (wave 3). Analyses assessed the relationships of social media use at wave 1 with wave 3 alcohol use frequency, accounting for wave 1 alcohol use frequency and the sociodemographic characteristics of the sample. Two alcohol use change variables were also assessed as outcomes-increased and decreased alcohol use between waves. We considered the effect of work status changes (working/studying from home and job loss) as potential moderators. RESULTS: Twitter and Instagram users and users of multiple social media platforms, but not Facebook users, drank more frequently at wave 3. The results were similar when assessing relationships between social media use and increased alcohol use between waves. For Instagram users, more frequent alcohol use at wave 3 was at least partially attributed to drinking frequency at wave 1. Additionally, working/studying from home at wave 3 and employment (rather than job loss) were associated with greater consumption. The interaction effect between Twitter use and working/studying from home was statistically significant in association with alcohol use frequency at wave 3, as was the interaction effect between using multiple platforms and working/studying from home in association with decreased alcohol use between waves. DISCUSSION: Exposure to content about COVID-19 and increased alcohol consumption during the pandemic may have contributed to more frequent alcohol use for some social media users. The study of public health messaging via social media to change alcohol use behaviors during traumatic events is warranted.


Subject(s)
COVID-19 , Adult , Alcohol Drinking , Female , Humans , Male , Pandemics , Social Media , United States
16.
Ocul Surf ; 23: 197-200, 2022 01.
Article in English | MEDLINE | ID: covidwho-1466745

ABSTRACT

PURPOSE: Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV2). While the ocular surface is considered one of the major SARS-CoV2 transmission routes, the specific cellular tropism of SARS-CoV2 is not fully understood. In the current study, we evaluated the expression and regulation of two SARS-CoV2 viral entry proteins, TMPRSS2 and ACE2, in human ocular epithelial cells and stem cells. METHODS: TMPRSS2 and ACE2 expression in ABCB5-positive limbal stem cells (LSCs) were assessed by RNAseq, flow cytometry and immunohistochemistry. PAX6, TMPRSS2, and ACE2 mRNA expression values were obtained from the GSE135455 and DRA002960 RNA-seq datasets. siRNA-mediated PAX6 knockdown (KD) was performed in limbal and conjunctival epithelial cells. TMPRSS2 and ACE2 expression in the PAX6 KD cells was analyzed by qRT-PCR and Western blot. RESULTS: We found that ABCB5-positive LSCs express high levels of TMPRSS2 and ACE2 compared to ABCB5-negative limbal epithelial cells. Mechanistically, gene knockout and overexpression models revealed that the eye transcription factor PAX6 negatively regulates TMPRSS2 expression. Therefore, low levels of PAX6 in ABCB5-positive LSCs promote TMPRSS2 expression, and high levels of TMPRSS2 and ACE2 expression by LSCs indicate enhanced susceptibility to SARS-CoV2 infection in this stem cell population. CONCLUSIONS: Our study points to a need for COVID-19 testing of LSCs derived from donor corneas before transplantation to patients with limbal stem cell deficiency. Furthermore, our findings suggest that expandable human ABCB5+ LSC cultures might represent a relevant novel model system for studying cellular SARS-CoV2 viral entry mechanisms and evaluating related targeting strategies.


Subject(s)
COVID-19 , RNA, Viral , ATP Binding Cassette Transporter, Subfamily B , COVID-19 Testing , Humans , SARS-CoV-2 , Stem Cells , Viral Proteins , Virus Internalization
17.
Ann Intern Med ; 174(6): 786-793, 2021 06.
Article in English | MEDLINE | ID: covidwho-1310223

ABSTRACT

BACKGROUND: Racial disparities exist in outcomes after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. OBJECTIVE: To evaluate the contribution of race/ethnicity in SARS-CoV-2 testing, infection, and outcomes. DESIGN: Retrospective cohort study (1 February 2020 to 31 May 2020). SETTING: Integrated health care delivery system in Northern California. PARTICIPANTS: Adult health plan members. MEASUREMENTS: Age, sex, neighborhood deprivation index, comorbid conditions, acute physiology indices, and race/ethnicity; SARS-CoV-2 testing and incidence of positive test results; and hospitalization, illness severity, and mortality. RESULTS: Among 3 481 716 eligible members, 42.0% were White, 6.4% African American, 19.9% Hispanic, and 18.6% Asian; 13.0% were of other or unknown race. Of eligible members, 91 212 (2.6%) were tested for SARS-CoV-2 infection and 3686 had positive results (overall incidence, 105.9 per 100 000 persons; by racial group, White, 55.1; African American, 123.1; Hispanic, 219.6; Asian, 111.7; other/unknown, 79.3). African American persons had the highest unadjusted testing and mortality rates, White persons had the lowest testing rates, and those with other or unknown race had the lowest mortality rates. Compared with White persons, adjusted testing rates among non-White persons were marginally higher, but infection rates were significantly higher; adjusted odds ratios [aORs] for African American persons, Hispanic persons, Asian persons, and persons of other/unknown race were 2.01 (95% CI, 1.75 to 2.31), 3.93 (CI, 3.59 to 4.30), 2.19 (CI, 1.98 to 2.42), and 1.57 (CI, 1.38 to 1.78), respectively. Geographic analyses showed that infections clustered in areas with higher proportions of non-White persons. Compared with White persons, adjusted hospitalization rates for African American persons, Hispanic persons, Asian persons, and persons of other/unknown race were 1.47 (CI, 1.03 to 2.09), 1.42 (CI, 1.11 to 1.82), 1.47 (CI, 1.13 to 1.92), and 1.03 (CI, 0.72 to 1.46), respectively. Adjusted analyses showed no racial differences in inpatient mortality or total mortality during the study period. For testing, comorbid conditions made the greatest relative contribution to model explanatory power (77.9%); race only accounted for 8.1%. Likelihood of infection was largely due to race (80.3%). For other outcomes, age was most important; race only contributed 4.5% for hospitalization, 12.8% for admission illness severity, 2.3% for in-hospital death, and 0.4% for any death. LIMITATION: The study involved an insured population in a highly integrated health system. CONCLUSION: Race was the most important predictor of SARS-CoV-2 infection. After infection, race was associated with increased hospitalization risk but not mortality. PRIMARY FUNDING SOURCE: The Permanente Medical Group, Inc.


Subject(s)
COVID-19 Testing , COVID-19/diagnosis , COVID-19/ethnology , Pneumonia, Viral/diagnosis , Pneumonia, Viral/ethnology , APACHE , Adult , Aged , COVID-19/mortality , California/epidemiology , Comorbidity , Delivery of Health Care, Integrated , Female , Hospitalization/statistics & numerical data , Humans , Incidence , Male , Middle Aged , Pneumonia, Viral/mortality , Pneumonia, Viral/virology , Residence Characteristics , Retrospective Studies , Risk Factors , SARS-CoV-2 , Severity of Illness Index
18.
Intern Emerg Med ; 16(6): 1573-1582, 2021 09.
Article in English | MEDLINE | ID: covidwho-1047353

ABSTRACT

Inflammatory biomarkers may be associated with disease severity and increased mortality in COVID-19 patients but have not been studied in North American populations. We sought to determine whether a set of commonly ordered inflammatory biomarkers can predict 28-day mortality. We analyzed a multi-centered (four) COVID-19 registry cohort from March 4th to December 7th, 2020. This cohort included COVID-19-positive patients admitted to medical wards or intensive care units. Patients presenting to the emergency department for COVID-19 symptoms and then subsequently discharged were also included. We performed Cox-regression analysis to measure whether commonly used biomarkers were associated with an increased 28-day mortality. Of 336 COVID-19-positive patients, 267 required hospital admission, and 69 were seen in the emergency room and discharged. The median age was 63 years (IQR 80-50) and the female-to-male ratio was 49:51. Derivation of internally validated cut-offs suggested that C-reactive protein ≥ 78.4 mg/L, neutrophil-to-lymphocyte ratio ≥ 6.1, lymphocyte-to-white blood cell ratio < 0.127, and a modified Glasgow prognostic score equal to 2 vs. 1 or 0 were associated with the highest increased risk of 28-day mortality. We provide early estimates of cut-off values for inflammatory biomarkers and indices measured at the time of admission that may be useful to clinicians for predicting 28-day mortality in North American COVID-19 patients.


Subject(s)
C-Reactive Protein/metabolism , COVID-19/metabolism , COVID-19/mortality , Lymphocytes/metabolism , Neutrophils/metabolism , Aged , Biomarkers/metabolism , COVID-19 Testing , Critical Illness/mortality , Female , Hospital Mortality , Humans , Intensive Care Units , Male , Middle Aged , Prognosis , Retrospective Studies , Risk Factors , Severity of Illness Index
19.
AIDS ; 34(12): 1781-1787, 2020 10 01.
Article in English | MEDLINE | ID: covidwho-772526

ABSTRACT

BACKGROUND: Many people living with HIV (PLWH) have comorbidities which are risk factors for severe coronavirus disease 2019 (COVID-19) or have exposures that may lead to acquisition of severe acute respiratory distress syndrome coronavirus 2. There are few studies, however, on the demographics, comorbidities, clinical presentation, or outcomes of COVID-19 in people with HIV. OBJECTIVE: To evaluate risk factors, clinical manifestations, and outcomes in a large cohort of PLWH with COVID-19. METHODS: We systematically identified all PLWH who were diagnosed with COVID-19 at a large hospital from 3 March to 26 April 2020 during an outbreak in Massachusetts. We analyzed each of the cases to extract information including demographics, medical comorbidities, clinical presentation, and illness course after COVID-19 diagnosis. RESULTS: We describe a cohort of 36 PLWH with confirmed COVID-19 and another 11 patients with probable COVID-19. Almost 85% of PLWH with confirmed COVID-19 had a comorbidity associated with severe disease, including obesity, cardiovascular disease, or hypertension. Approximately 77% of PLWH with COVID-19 were non-Hispanic Black or Latinx whereas only 40% of the PLWH in our clinic were Black or Latinx. Nearly half of PLWH with COVID-19 had exposure to congregate settings. In addition to people with confirmed COVID-19, we identified another 11 individuals with probable COVID-19, almost all of whom had negative PCR testing. CONCLUSION: In the largest cohort to date of PLWH and confirmed COVID-19, almost all had a comorbidity associated with severe disease, highlighting the importance of non-HIV risk factors in this population. The racial disparities and frequent link to congregate settings in PLWH and COVID-19 need to be explored urgently.


Subject(s)
Coronavirus Infections/epidemiology , HIV Infections/epidemiology , Pneumonia, Viral/epidemiology , Adult , Black or African American/statistics & numerical data , Aged , Betacoronavirus , COVID-19 , Cohort Studies , Comorbidity , Coronavirus Infections/ethnology , Cost of Illness , Female , HIV Infections/ethnology , Hispanic or Latino/statistics & numerical data , Humans , Male , Massachusetts/epidemiology , Middle Aged , Pandemics , Pneumonia, Viral/ethnology , Risk Factors , SARS-CoV-2
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