Last data update: Apr 29, 2024. (Total: 46658 publications since 2009)
Records 1-30 (of 94 Records) |
Query Trace: McGuire DO[original query] |
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Global VAX: A U.S. contribution to global COVID-19 vaccination efforts, 2021-2023
Dahl BA , Tritter B , Butryn D , Dahlke M , Browning S , Gelting R , Fleming M , Ortiz N , Labrador J , Novak R , Fitter D , Bell E , McGuire M , Rosenbaum R , Pulwer R , Wun J , McCaffrey A , Chowdhury M , Parks N , Cunningham M , Mounts A , Curry D , Richardson D , Grant G . Vaccine 2024 In December 2021 the U.S. Government announced a new, whole-of-government $1.8 billion effort, the Initiative for Global Vaccine Access (Global VAX) in response to the global COVID-19 pandemic. Using the foundation of decades of U.S. government investments in global health and working in close partnership with local governments and key global and multilateral organizations, Global VAX enabled the rapid acceleration of the global COVID-19 vaccine rollout in selected countries, contributing to increased COVID-19 vaccine coverage in some of the world's most vulnerable communities. Through Global VAX, the U.S. Government has supported 125 countries to scale up COVID-19 vaccine delivery and administration while strengthening primary health care systems to respond to future health crises. The progress made by Global VAX has paved the way for a stronger global recovery and improved global health security. |
Modelling counterfactual incidence during the transition towards culture-independent diagnostic testing
Healy JM , Ray L , Tack DM , Eikmeier D , Tobin-D'Angelo M , Wilson E , Hurd S , Lathrop S , McGuire SM , Bruce BB . Int J Epidemiol 2023 BACKGROUND: Culture-independent diagnostic testing (CIDT) provides rapid results to clinicians and is quickly displacing traditional detection methods. Increased CIDT use and sensitivity likely result in higher case detection but might also obscure infection trends. Severe illness outcomes, such as hospitalization and death, are likely less affected by changes in testing practices and can be used as indicators of the expected case incidence trend had testing methods not changed. METHODS: Using US Foodborne Diseases Active Surveillance Network data during 1996-2019 and mixed effects quasi-Poisson regression, we estimated the expected yearly incidence for nine enteric pathogens. RESULTS: Removing the effect of CIDT use, CIDT panel testing and culture-confirmation of CIDT testing, the modelled incidence in all but three pathogens (Salmonella, Shigella, STEC O157) was significantly lower than the observed and the upward trend in Campylobacter was reversed from an observed 2.8% yearly increase to a modelled -2.8% yearly decrease (95% credible interval: -4.0, -1.4). CONCLUSIONS: Severe outcomes may be useful indicators in evaluating trends in surveillance systems that have undergone a marked change. |
Promoting healthy aging: Public health as a leader for reducing dementia risk
Jackson EMJ , O'Brien K , McGuire LC , Baumgart M , Gore J , Brandt K , Levey AI , Lamont H . Public Policy Aging Rep 2023 33 (2) 92-95 Alzheimer’s disease and related dementias (ADRD) remain a public health priority, with prevalence of Alzheimer’s disease—the most common cause of dementia—among people aged 65 years and older living in the United States expected to grow to nearly 13.8 million people by 2060 (Alzheimer’s Association, 2023). ADRD are not normal aging; they impair memory and cognitive functioning, disrupting daily life. Over time, people with ADRD need increased assistance with basic activities of daily living and must rely on others for support, affecting family, friends, professional caregiving infrastructures, health and long-term care systems, and financial institutions designed to pay for care. In 2023, the formal cost of caring for people with ADRD to the health and long-term care systems in the United States is projected to total $345 billion (Alzheimer’s Association, 2023). Additionally, unpaid caregiving by family and friends was valued at nearly $339.5 billion in 2022 (Alzheimer’s Association, 2023). | | The lifetime cost of care for a person with Alzheimer’s disease was more than double the cost of care for a person without Alzheimer’s disease (Alzheimer’s Association, 2023). The total formal cost of ADRD care is projected to reach around $1 trillion in 2050 (Alzheimer’s Association, 2023; Zissimopoulos et al., 2014). These estimates do not consider the loss of quality of life for people with ADRD and their caregivers. It is imperative for the health of our systems and our population that public health address modifiable risk factors of ADRD. |
Developing a cognitive assessment toolkit for primary care: qualitative assessment of providers' needs and perceptions of usability in clinical practice
Suchsland MZ , Gaster B , Raetz J , Belza B , McGuire L , Olivari B , Tracy K , Fitzpatrick AL . BMC Health Serv Res 2023 23 (1) 1006 BACKGROUND: Burden of dementia is expected to substantially increase. Early dementia is underdiagnosed in primary care. Given the benefits of active management of dementia, earlier detection in primary care is imperative. The aim of this study was to understand primary care provider (PCP) perceptions of implementing a cognitive assessment toolkit in primary care. METHODS: PCPs in a large health system in the US were recruited to a qualitative study utilizing semi-structured interviews. Interviews captured provider perceptions of options for implementing a cognitive assessment toolkit derived from the Gerontological Society of America (GSA) KAER (Kickstart, Assess, Evaluate, Refer) toolkit, including a workflow and adapted clinical tools. A content analysis approach distinguished themes and exemplary quotes. RESULTS: Ten PCPs were interviewed. They found the toolkit useful, felt the term Kickstart was not specific to dementia care, and stressed that addressing cognitive evaluation would need to be easy to implement in a clinical workflow. Finally, providers knew many resources for referral but were unsure how to help patients navigate options. CONCLUSIONS: Providers stressed simplicity, ease, and efficiency for implementation of a cognitive assessment toolkit. Incorporating these findings into the development of clinical tools and workflows may increase cognitive evaluations conducted by PCPs. |
The intersection of social determinants of health and family care of people living with Alzheimer's disease and related dementias: A public health opportunity
Gaugler JE , Borson S , Epps F , Shih RA , Parker LJ , McGuire LC . Alzheimers Dement 2023 19 (12) 5837-5846 In this Perspective article, we highlight current research to illustrate the intersection of social determinants of health (SDOHs) and Alzheimer's disease and related dementia (ADRD) caregiving. We then outline how public health can support ADRD family caregivers in the United States. Emerging research suggests that family care for persons with ADRD is influenced by SDOHs. Public health actions that address these intersections such as improved surveillance and identification of ADRD caregivers; building and enhancing community partnerships; advancing dementia-capable health care and related payment incentives; and reducing the stigma of dementia and ADRD caregiving can potentially enhance the health and well-being of dementia caregivers. By engaging in one or all of these actions, public health practitioners could more effectively address the myriad of challenges facing ADRD caregivers most at risk for emotional, social, financial, psychological, and health disruption. |
Epidemiologic and clinical features of mpox in adults aged >50 years - United States, May 2022-May 2023
Eustaquio PC , Salmon-Trejo LAT , McGuire LC , Ellington SR . MMWR Morb Mortal Wkly Rep 2023 72 (33) 893-896 During May 2022-May 2023, approximately 30,000 mpox cases were reported in the United States, predominantly among young adult men. Persons aged >50 years might experience more severe mpox disease because of a higher prevalence of comorbidities. Conversely, they could have residual protection from childhood smallpox vaccination against monkeypox virus infection and severe mpox, as has been suggested by investigation of some previous mpox outbreaks. To examine the characteristics of mpox cases among adults aged >50 years, analysts compared mpox epidemiology and clinical outcomes among all adults aged ≥18 years, by age group. Further, outcomes were compared among adults aged >50 years by JYNNEOS vaccination status. During May 10, 2022-May 17, 2023, among 29,984 adults with probable or confirmed mpox reported to CDC, 2,909 (9.7%) were aged >50 years, 96.3% of whom were cisgender men. Compared with adults aged 18-50 years, adults aged >50 years had higher prevalences of immunocompromising conditions (p<0.001) and HIV infection (p<0.001). Among adults with mpox aged >50 years, 27.6% had received JYNNEOS vaccination; this group had lower prevalences of constitutional symptoms (p<0.001), pruritus (p<0.001), and hospitalization (p = 0.002) compared with those who had not received JYNNEOS vaccine. Currently recommended JYNNEOS vaccination among all adults at risk for mpox should be encouraged, irrespective of childhood smallpox vaccination status. |
Promoting healthy aging to reduce the risk of dementia: A public health imperative
Gore J , Denno B , Omura JD , Baumgart M , McGuire LC . Generations 2023 47 (1) Alzheimer's disease and related dementias place an enormous burden on individuals, families, health and long-term care systems, and governmental budgets. As the burden escalates with rising prevalence, attention has increasingly focused on how the risk of developing dementia can be reduced. Evidence indicates there are ways, from a population perspective, to reduce the risk of cognitive decline and possibly dementia, including through healthier lifestyles. It is imperative that the public health community lead the effort to address modifiable risk factors and social determinants of health for dementia and promote healthy aging through public health action. Copyright © 2023 American Society on Aging; all rights reserved. |
Time to negative throat culture following initiation of antibiotics for pharyngeal group A Streptococcus: a systematic review and meta-analysis up to October 2021 to inform public health control measures
McGuire E , Li A , Collin SM , Decraene V , Cook M , Padfield S , Sriskandan S , Van Beneden C , Lamagni T , Brown CS . Euro Surveill 2023 28 (15) BackgroundPublic health guidance recommending isolation of individuals with group A streptococcal (GAS) infection or carriage for 12-24 h from antibiotic initiation to prevent onward transmission requires a strong evidence base.AimTo estimate the pooled proportion of individuals who remain GAS culture-positive at set intervals after initiation of antibiotics through a systematic literature review (PROSPERO CRD42021290364) and meta-analysis.MethodsWe searched Ovid MEDLINE (1946-), EMBASE (1974-) and Cochrane library. We included interventional or observational studies with ≥ 10 participants reporting rates of GAS throat culture positivity during antibiotic treatment for culture-confirmed GAS pharyngitis, scarlet fever and asymptomatic pharyngeal GAS carriage. We did not apply age, language or geographical restrictions.ResultsOf 5,058 unique records, 43 were included (37 randomised controlled studies, three non-randomised controlled trials and three before-and-after studies). The proportion of individuals remaining culture-positive on day 1, day 2 and days 3-9 were 6.9% (95% CI: 2.7-16.8%), 5.4% (95% CI: 2.1-13.3%) and 2.6% (95% CI: 1.6-4.2%). For penicillins and cephalosporins, day 1 positivity was 6.5% (95% CI: 2.5-16.1%) and 1.6% (95% CI: 0.04-42.9%), respectively. Overall, for 9.1% (95% CI: 7.3-11.3), throat swabs collected after completion of therapy were GAS culture-positive. Only six studies had low risk of bias.ConclusionsOur review provides evidence that antibiotics for pharyngeal GAS achieve a high rate of culture conversion within 24 h but highlights the need for further research given methodological limitations of published studies and imprecision of pooled estimates. Further evidence is needed for non-beta-lactam antibiotics and asymptomatic individuals. |
Time to negative throat culture following initiation of antibiotics for pharyngeal group A Streptococcus: a systematic review and meta-analysis to inform public health control measures (preprint)
McGuire E , Li A , Collin SM , Decraene V , Cook M , Padfield S , Sriskandan S , Van Beneden C , Lamagni T , Brown CS . medRxiv 2022 08 Background: Public health guidance recommending isolation of individuals with group A streptococcal (GAS) infection or carriage for 12-24 hours from antibiotic initiation to prevent onward transmission requires a strong evidence-base. Method(s): We conducted a systematic review (PROSPERO CRD42021290364) and meta-analysis to estimate the pooled proportion of individuals who remain GAS culture-positive at set intervals after initiation of antibiotics. We searched Ovid MEDLINE (1946-), EMBASE (1974-) and the Cochrane library. We included interventional or observational studies with ten or more participants reporting rates of GAS throat culture during antibiotics for culture confirmed GAS pharyngitis, scarlet fever, and asymptomatic pharyngeal GAS carriage. We did not apply age, language, or geographical restrictions. Finding(s): Of 5,058 unique records identified, 43 were included; 37 (86%) randomised controlled studies, three (7%) non-randomised controlled trials and three (7%) before-and-after studies. The proportion of individuals who remained culture-positive at day 1, day 2, and day 3-9 were 6.9% (95% CI 2.7-16.8%), 5.4% (95% CI 2.1-13.3%) and 2.6% (95% CI 1.6-4.2%). For penicillins and cephalosporins, day 1 positivity was 6.5% (95% CI 2.5-16.1%) and 1.6% (95% CI 0.04-42.9%) respectively. Overall, for 9.1% (95% CI 7.3-11.3), throat swabs collected after completion of therapy were GAS culture-positive. Interpretation(s): Our review provides evidence that antibiotics for pharyngeal GAS achieve a high rate of culture conversion within 24 hours but highlights the need for further research given the methodological limitations of published studies and imprecision of pooled estimates. Further evidence is needed for non-beta-lactam antibiotics and for asymptomatic individuals. Copyright The copyright holder for this preprint is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license. |
Neurological and psychological sequelae associated with multisystem inflammatory syndrome in children
Rollins CK , Calderon J , Wypij D , Taylor AM , Davalji Kanjiker TS , Rohde JS , Maiman M , Zambrano LD , Newhams MM , Rodriguez S , Hart N , Worhach J , Kucukak S , Poussaint TY , Son MBF , Friedman ML , Gertz SJ , Hobbs CV , Kong M , Maddux AB , McGuire JL , Licht PA , Staat MA , Yonker LM , Mazumdar M , Randolph AG , Campbell AP , Newburger JW . JAMA Netw Open 2023 6 (7) e2324369 IMPORTANCE: Acute neurological involvement occurs in some patients with multisystem inflammatory syndrome in children (MIS-C), but few data report neurological and psychological sequelae, and no investigations include direct assessments of cognitive function 6 to 12 months after discharge. OBJECTIVE: To characterize neurological, psychological, and quality of life sequelae after MIS-C. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional cohort study was conducted in the US and Canada. Participants included children with MIS-C diagnosed from November 2020 through November 2021, 6 to 12 months after hospital discharge, and their sibling or community controls, when available. Data analysis was performed from August 2022 to May 2023. EXPOSURE: Diagnosis of MIS-C. MAIN OUTCOMES AND MEASURES: A central study site remotely administered a onetime neurological examination and in-depth neuropsychological assessment including measures of cognition, behavior, quality of life, and daily function. Generalized estimating equations, accounting for matching, assessed for group differences. RESULTS: Sixty-four patients with MIS-C (mean [SD] age, 11.5 [3.9] years; 20 girls [31%]) and 44 control participants (mean [SD] age, 12.6 [3.7] years; 20 girls [45%]) were enrolled. The MIS-C group exhibited abnormalities on neurological examination more frequently than controls (15 of 61 children [25%] vs 3 of 43 children [7%]; odds ratio, 4.7; 95% CI, 1.3-16.7). Although the 2 groups performed similarly on most cognitive measures, the MIS-C group scored lower on the National Institutes of Health Cognition Toolbox List Sort Working Memory Test, a measure of executive functioning (mean [SD] scores, 96.1 [14.3] vs 103.1 [10.5]). Parents reported worse psychological outcomes in cases compared with controls, particularly higher scores for depression symptoms (mean [SD] scores, 52.6 [13.1] vs 47.8 [9.4]) and somatization (mean [SD] scores, 55.5 [15.5] vs 47.0 [7.6]). Self-reported (mean [SD] scores, 79.6 [13.1] vs 85.5 [12.3]) and parent-reported (mean [SD] scores, 80.3 [15.5] vs 88.6 [13.0]) quality of life scores were also lower in cases than controls. CONCLUSIONS AND RELEVANCE: In this cohort study, compared with contemporaneous sibling or community controls, patients with MIS-C had more abnormal neurologic examinations, worse working memory scores, more somatization and depression symptoms, and lower quality of life 6 to 12 months after hospital discharge. Although these findings need to be confirmed in larger studies, enhanced monitoring may be warranted for early identification and treatment of neurological and psychological symptoms. |
Preliminary incidence and trends of infections caused by pathogens transmitted commonly through food - Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2022
Delahoy MJ , Shah HJ , Weller DL , Ray LC , Smith K , McGuire S , Trevejo RT , Scallan Walter E , Wymore K , Rissman T , McMillian M , Lathrop S , LaClair B , Boyle MM , Harris S , Zablotsky-Kufel J , Houck K , Devine CJ , Lau CE , Tauxe RV , Bruce BB , Griffin PM , Payne DC . MMWR Morb Mortal Wkly Rep 2023 72 (26) 701-706 Each year, infections from major foodborne pathogens are responsible for an estimated 9.4 million illnesses, 56,000 hospitalizations, and 1,350 deaths in the United States (1). To evaluate progress toward prevention of enteric infections in the United States, the Foodborne Diseases Active Surveillance Network (FoodNet) conducts surveillance for laboratory-diagnosed infections caused by eight pathogens transmitted commonly through food at 10 U.S. sites. During 2020-2021, FoodNet detected decreases in many infections that were due to behavioral modifications, public health interventions, and changes in health care-seeking and testing practices during the COVID-19 pandemic. This report presents preliminary estimates of pathogen-specific annual incidences during 2022, compared with average annual incidences during 2016-2018, the reference period for the U.S. Department of Health and Human Services' Healthy People 2030 targets (2). Many pandemic interventions ended by 2022, resulting in a resumption of outbreaks, international travel, and other factors leading to enteric infections. During 2022, annual incidences of illnesses caused by the pathogens Campylobacter, Salmonella, Shigella, and Listeria were similar to average annual incidences during 2016-2018; however, incidences of Shiga toxin-producing Escherichia coli (STEC), Yersinia, Vibrio, and Cyclospora illnesses were higher. Increasing culture-independent diagnostic test (CIDT) usage likely contributed to increased detection by identifying infections that would have remained undetected before widespread CIDT usage. Reducing pathogen contamination during poultry slaughter and processing of leafy greens requires collaboration among food growers and processors, retail stores, restaurants, and regulators. |
Risk factors for non-O157 shiga toxin-producing Escherichia coli infections, United States
Marder EP , Cui Z , Bruce BB , Richardson LC , Boyle MM , Cieslak PR , Comstock N , Lathrop S , Garman K , McGuire S , Olson D , Vugia DJ , Wilson S , Griffin PM , Medus C . Emerg Infect Dis 2023 29 (6) 1183-1190 Shiga toxin-producing Escherichia coli (STEC) causes acute diarrheal illness. To determine risk factors for non-O157 STEC infection, we enrolled 939 patients and 2,464 healthy controls in a case-control study conducted in 10 US sites. The highest population-attributable fractions for domestically acquired infections were for eating lettuce (39%), tomatoes (21%), or at a fast-food restaurant (23%). Exposures with 10%-19% population attributable fractions included eating at a table service restaurant, eating watermelon, eating chicken, pork, beef, or iceberg lettuce prepared in a restaurant, eating exotic fruit, taking acid-reducing medication, and living or working on or visiting a farm. Significant exposures with high individual-level risk (odds ratio >10) among those >1 year of age who did not travel internationally were all from farm animal environments. To markedly decrease the number of STEC-related illnesses, prevention measures should focus on decreasing contamination of produce and improving the safety of foods prepared in restaurants. |
Clinical characteristics of children with Tourette syndrome with and without sleep disorder
Ricketts EJ , Wolicki SB , Holbrook JR , Rozenman M , McGuire JF , Charania SN , Piacentini J , Mink JW , Walkup JT , Woods DW , Claussen AH . Pediatr Neurol 2023 141 18-24 BACKGROUND: Sleep problems are common in children with Tourette Syndrome (TS). However, research regarding their demographic and clinical profile is limited. METHODS: We examined characteristics of 114 children aged five to 17 years with a lifetime diagnosis of TS and compared children with sleep disorder (n = 32) and without sleep disorder (n = 82). Parent report from the 2014 National Survey of the Diagnosis and Treatment of ADHD and Tourette Syndrome provided demographics and clinical information, other diagnosed disorders, medication use, TS severity, and impairment. RESULTS: More children with TS with sleep disorder were from households with lower parental education (P < 0.01) and poverty (P = 0.04); had other diagnoses (P = 0.03), including obsessive-compulsive disorder (P < 0.01), oppositional defiant disorder or conduct disorder (P < 0.01), attention-deficit/hyperactivity disorder (ADHD) (P = 0.02), and autism (P = 0.03); and had ever used TS medication (P = 0.01) than children with TS without sleep disorder. More children with TS with sleep disorder had severe TS symptoms (P <0.01), tic-related impairment (P<0.01), and severe ADHD symptoms (P < 0.01) compared with children with TS without sleep disorder. CONCLUSIONS: Findings suggest greater parent-reported impact and tic-related interference in children with TS with sleep disorder compared with TS without sleep disorder. Results underscore the importance of monitoring and intervention for TS exacerbations, other diagnosed disorders, and medication use, and consideration of socioeconomic context in sleep disorder management and prevention in children with TS. |
Racial and ethnic differences in subjective cognitive decline - United States, 2015-2020
Wooten KG , McGuire LC , Olivari BS , Jackson EMJ , Croft JB . MMWR Morb Mortal Wkly Rep 2023 72 (10) 249-255 Subjective cognitive decline (SCD), the self-reported experience of worsening or more frequent memory loss or confusion, might be a symptom of early-stage dementia or future serious cognitive decline such as Alzheimer disease* or a related dementia (ADRD) (1). Established modifiable risk factors for ADRD include high blood pressure, inadequate physical activity, obesity, diabetes, depression, current cigarette smoking, and hearing loss (2). An estimated 6.5 million persons aged ≥65 years in the United States live with Alzheimer disease, the most common dementia (1). This number is projected to double by 2060, with the largest increase among non-Hispanic Black or African American (Black), and Hispanic or Latino (Hispanic) adults (1,3). Using data from the Behavioral Risk Factor Surveillance System (BRFSS), CDC assessed racial and ethnic, select demographic, and geographical differences in SCD prevalence, and prevalence of health care professional conversations among those reporting SCD. The age-adjusted prevalence of SCD during 2015-2020 was 9.6% among adults aged ≥45 years (5.0% of Asian or Pacific Islander [A/PI] adults, 9.3% of non-Hispanic White [White] adults, 10.1% of Black adults, 11.4% of Hispanic adults, and 16.7% of non-Hispanic American Indian or Alaska Native [AI/AN] adults). College education was associated with a lower prevalence of SCD among all racial and ethnic groups. Only 47.3% of adults with SCD reported that they had discussed confusion or memory loss with a health care professional. Discussing changes in cognition with a physician can allow for the identification of potentially treatable conditions, early detection of dementia, promotion of dementia risk reduction behaviors, and establishing a treatment or care plan to help adults remain healthy and independent for as long as possible. |
Characteristics of Asian American family caregivers of older adults compared to caregivers of other racial/ethnic groups: Behavioral Risk Factor Surveillance System 2015-2020
Miyawaki CE , Bouldin ED , Taylor CA , McGuire LC , Markides KS . J Appl Gerontol 2022 7334648221146257 Asian Americans (AAs) are the fastest-growing racial/ethnic minority group in the United States. While otherwise highly heterogeneous, AAs overall value filial piety and eldercare. This study compared the health and caregiving experiences of AA caregivers of older adults to AA non-caregivers and caregivers of older adults across racial/ethnic groups. We used 2015-2020 Behavioral Risk Factor Surveillance System data for 315 AA caregivers and 3822 AA non-caregivers, plus 395 American Indian/Alaska Native, 1883 Black, 1292 Hispanic, and 20,321 non-Hispanic White caregivers. Among AAs, 4.3% were caregivers, a lower proportion than in other racial/ethnic groups. Most AA caregivers were female (59%), married (71%), in excellent/very good/good health (76%), and with at least one chronic health condition (66%). Other than relationship to care recipients, caregivers' experiences were similar across racial/ethnic groups: most cared for <20 hours/week and provided household and personal care. Efforts to support AA caregivers should be attentive to cultural practices. |
Structural characterization of protective non-neutralizing antibodies targeting Crimean-Congo hemorrhagic fever virus
Durie IA , Tehrani ZR , Karaaslan E , Sorvillo TE , McGuire J , Golden JW , Welch SR , Kainulainen MH , Harmon JR , Mousa JJ , Gonzalez D , Enos S , Koksal I , Yilmaz G , Karakoc HN , Hamidi S , Albay C , Spengler JR , Spiropoulou CF , Garrison AR , Sajadi MM , Bergeron É , Pegan SD . Nat Commun 2022 13 (1) 7298 Crimean-Congo Hemorrhagic Fever Virus (CCHFV) causes a life-threatening disease with up to a 40% mortality rate. With no approved medical countermeasures, CCHFV is considered a public health priority agent. The non-neutralizing mouse monoclonal antibody (mAb) 13G8 targets CCHFV glycoprotein GP38 and protects mice from lethal CCHFV challenge when administered prophylactically or therapeutically. Here, we reveal the structures of GP38 bound with a human chimeric 13G8 mAb and a newly isolated CC5-17 mAb from a human survivor. These mAbs bind overlapping epitopes with a shifted angle. The broad-spectrum potential of c13G8 and CC5-17 and the practicality of using them against Aigai virus, a closely related nairovirus were examined. Binding studies demonstrate that the presence of non-conserved amino acids in Aigai virus corresponding region prevent CCHFV mAbs from binding Aigai virus GP38. This information, coupled with in vivo efficacy, paves the way for future mAb therapeutics effective against a wide swath of CCHFV strains. |
Prevalence and characteristics of arthritis among caregivers - 17 states, 2017 and 2019
Jackson EMJ , Omura JD , Boring MA , Odom EL , Foster AL , Olivari BS , McGuire LC , Croft JB . MMWR Morb Mortal Wkly Rep 2022 71 (44) 1389-1395 Caregiving provides numerous benefits to both caregivers and care recipients; however, it can also negatively affect caregivers' mental and physical health (1-4), and caregiving tasks often require physical exertion (1). Approximately 44% of adults with arthritis report limitations attributable to arthritis, including trouble doing daily activities (5). These limitations might affect caregivers' ability to provide care, but little is known about arthritis among caregivers. To assess arthritis among caregivers of a family member or friend, CDC examined data from 17 states that administered both the arthritis and caregiving modules as part of the Behavioral Risk Factor Surveillance System (BRFSS) in either 2017 or 2019. Approximately one in five adults (20.6%) was a caregiver. Prevalence of arthritis was higher among caregivers (35.1%) than noncaregivers (24.5%). Compared with caregivers without arthritis, those with arthritis provided similar types of care and were more likely to have provided care for ≥5 years and for ≥40 hours per week. In addition, higher proportions of caregivers with arthritis reported disabilities compared with those without arthritis, including mobility issues (38.0% versus 7.3%). Arthritis among caregivers might affect their own health as well as the care they can provide. Caregivers can discuss their arthritis and related limitations with a health care professional to identify ways to increase their physical activity and participation in lifestyle management programs.* Such interventions might ease arthritis pain and related limitations and might support them in their ongoing caregiving role. Public health professionals can implement strategies to support caregivers throughout the caregiving process.(†). |
Preliminary Incidence and Trends of Infections Caused by Pathogens Transmitted Commonly Through Food - Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2016-2021.
Collins JP , Shah HJ , Weller DL , Ray LC , Smith K , McGuire S , Trevejo RT , Jervis RH , Vugia DJ , Rissman T , Garman KN , Lathrop S , LaClair B , Boyle MM , Harris S , Kufel JZ , Tauxe RV , Bruce BB , Rose EB , Griffin PM , Payne DC . MMWR Morb Mortal Wkly Rep 2022 71 (40) 1260-1264 To evaluate progress toward prevention of enteric infections in the United States, the Foodborne Diseases Active Surveillance Network (FoodNet) conducts active population-based surveillance for laboratory-diagnosed infections caused by Campylobacter, Cyclospora, Listeria, Salmonella, Shiga toxin-producing Escherichia coli (STEC), Shigella, Vibrio, and Yersinia at 10 U.S. sites. This report summarizes preliminary 2021 data and describes changes in annual incidence compared with the average annual incidence for 2016-2018, the reference period for the U.S. Department of Health and Human Services' (HHS) Healthy People 2030 goals for some pathogens (1). During 2021, the incidence of infections caused by Salmonella decreased, incidence of infections caused by Cyclospora, Yersinia, and Vibrio increased, and incidence of infections caused by other pathogens did not change. As in 2020, behavioral modifications and public health interventions implemented to control the COVID-19 pandemic might have decreased transmission of enteric infections (2). Other factors (e.g., increased use of telemedicine and continued increase in use of culture-independent diagnostic tests [CIDTs]) might have altered their detection or reporting (2). Much work remains to achieve HHS Healthy People 2030 goals, particularly for Salmonella infections, which are frequently attributed to poultry products and produce, and Campylobacter infections, which are frequently attributed to chicken products (3). |
Modifiable risk factors for Alzheimer disease and related dementias among adults aged 45 years - United States, 2019
Omura JD , McGuire LC , Patel R , Baumgart M , Lamb R , Jeffers EM , Olivari BS , Croft JB , Thomas CW , Hacker K . MMWR Morb Mortal Wkly Rep 2022 71 (20) 680-685 Alzheimer disease,* the most common cause of dementia, affects an estimated 6.5 million persons aged ≥65 years in the United States (1). A growing body of evidence has identified potential modifiable risk factors for Alzheimer disease and related dementias (ADRD) (1-3). In 2021, the National Plan to Address Alzheimer's Disease (National Plan) introduced a new goal to "accelerate action to promote healthy aging and reduce risk factors for Alzheimer's disease and related dementias" to help delay onset or slow the progression of ADRD (3). To assess the status of eight potential modifiable risk factors (i.e., high blood pressure, not meeting the aerobic physical activity guideline, obesity, diabetes, depression, current cigarette smoking, hearing loss, and binge drinking), investigators analyzed data from the cognitive decline module that was administered to adults aged ≥45 years in 31 states and the District of Columbia (DC)(†) in the 2019 Behavioral Risk Factor Surveillance System (BRFSS) survey. Among the risk factors, prevalence was highest for high blood pressure (49.9%) and lowest for binge drinking (10.3%) and varied by selected demographic characteristics. Adults with subjective cognitive decline (SCD),(§) an early indicator of possible future ADRD (4), were more likely to report four or more risk factors than were those without SCD (34.3% versus 13.1%). Prevalence of SCD was 11.3% overall and increased from 3.9% among adults with no risk factors to 25.0% among those with four or more risk factors. Implementing evidence-based strategies to address modifiable risk factors can help achieve the National Plan's new goal to reduce risk for ADRD while promoting health aging.(¶)(,)*. |
Notes from the field: Response to measles among persons evacuated from Afghanistan - Joint Base McGuire-Dix-Lakehurst, New Jersey, August-October 2021
Pritchard N , Worrell MC , Shahum A , Nwankwo A , Smith D , Koch JJ , Ballard T . MMWR Morb Mortal Wkly Rep 2022 71 (17) 609-610 On August 29, 2021, the U.S. government initiated Operation Allies Welcome (OAW) to resettle eligible persons from Afghanistan. Evacuees were housed at military bases in the United States while completing immigration resettlement processing. On September 4, 2021, the Fort McCoy, Wisconsin, OAW site reported the first confirmed case of measles in an Afghan evacuee; during the subsequent 10 days, five additional cases were identified across multiple sites (1). On September 6, OAW response leadership learned that 16 evacuees at Joint Base McGuire-Dix-Lakehurst (JBMDL) had been exposed to a patient with confirmed measles during a September 3 United States-bound flight. Because of low routine measles vaccination coverage rates in Afghanistan (2), risk for measles transmission was high among evacuees at JBMDL, a population that would expand to >10,000 persons living in large tents and multifamily rooms, if any exposed evacuees developed measles. During September 7–9, the JBMDL OAW public health team, with support from local and state health departments and guidance from CDC, provided measles, mumps, and rubella (MMR) vaccine or immunoglobulin to exposed persons. Because of delayed reporting of the exposures and challenges locating evacuees, whose lodgings assignments were not always well documented or might have changed, postexposure prophylaxis was not administered within the recommended time frame.* Exposed persons were asked to quarantine and complied; however, because of space constraints, they were not moved into quarantine until 1 week after the exposure. None of the evacuees exposed to the patient on September 3 experienced measles signs or symptoms† during quarantine. This activity was reviewed by CDC and was conducted consistent with applicable federal law and CDC policy.§ |
Improving brain health for populations disproportionately affected by Alzheimer's disease and related dementias
Olivari BS , Jeffers EM , Tang KW , McGuire LC . Clin Gerontol 2022 46 (2) 1-5 Promoting and maintaining brain health for older adults is one of the greatest challenges facing the public health community in the United States. This will require the public health community to take steps to reduce disparities in brain health across disproportionately impacted communities. Although some levels of change in the brain processes, like slower processing speeds, trouble with multitasking or even increases in knowledge, are expected as people grow older, significant memory loss and other symptoms of dementia are not normal or inevitable (Centers for Disease Control and Prevention, Citation2021). Dementia is a general term used to describe problems with thinking and memory that are severe enough to interfere with a person’s daily life. Alzheimer’s disease is the most common form of dementia, accounting for about two-thirds of all cases, while other common forms of dementia such as cerebrovascular, Lewy body, frontotemporal or a combination of multiple co-occurring forms together make up a constellation commonly referred to as Alzheimer’s disease and related dementias (ADRD) (Alzheimer’s Association, Citation2021). Today, it is estimated that over 6 million people in the United States are living with ADRD (Alzheimer’s Association, Citation2021). |
A Description of COVID-19-Directed Therapy in Children Admitted to US Intensive Care Units 2020.
Schuster JE , Halasa NB , Nakamura M , Levy ER , Fitzgerald JC , Young CC , Newhams MM , Bourgeois F , Staat MA , Hobbs CV , Dapul H , Feldstein LR , Jackson AM , Mack EH , Walker TC , Maddux AB , Spinella PC , Loftis LL , Kong M , Rowan CM , Bembea MM , McLaughlin GE , Hall MW , Babbitt CJ , Maamari M , Zinter MS , Cvijanovich NZ , Michelson KN , Gertz SJ , Carroll CL , Thomas NJ , Giuliano JS , Singh AR , Hymes SR , Schwarz AJ , McGuire JK , Nofziger RA , Flori HR , Clouser KN , Wellnitz K , Cullimore ML , Hume JR , Patel M , Randolph AG . J Pediatric Infect Dis Soc 2022 11 (5) 191-198 BACKGROUND: It is unclear how acute coronavirus disease 2019 (COVID-19)-directed therapies are used in children with life-threatening COVID-19 in US hospitals. We described characteristics of children hospitalized in the intensive care unit or step-down unit (ICU/SDU) who received COVID-19-directed therapies and the specific therapies administered. METHODS: Between March 15, 2020 and December 27, 2020, children <18 years of age in the ICU/SDU with acute COVID-19 at 48 pediatric hospitals in the United States were identified. Demographics, laboratory values, and clinical course were compared in children who did and did not receive COVID-19-directed therapies. Trends in COVID-19-directed therapies over time were evaluated. RESULTS: Of 424 children in the ICU/SDU, 235 (55%) received COVID-19-directed therapies. Children who received COVID-19-directed therapies were older than those who did not receive COVID-19-directed therapies (13.3 [5.6-16.2] vs 9.8 [0.65-15.9] years), more had underlying medical conditions (188 [80%] vs 104 [55%]; difference = 25% [95% CI: 16% to 34%]), more received respiratory support (206 [88%] vs 71 [38%]; difference = 50% [95% CI: 34% to 56%]), and more died (8 [3.4%] vs 0). Of the 235 children receiving COVID-19-directed therapies, 172 (73%) received systemic steroids and 150 (64%) received remdesivir, with rising remdesivir use over the study period (14% in March/April to 57% November/December). CONCLUSION: Despite the lack of pediatric data evaluating treatments for COVID-19 in critically ill children, more than half of children requiring intensive or high acuity care received COVID-19-directed therapies. |
Prevalence and Characteristics of Subjective Cognitive Decline Among Unpaid Caregivers Aged 45 Years - 22 States, 2015-2019
Jeffers EM , Bouldin ED , McGuire LC , Knapp KA , Patel R , Guglielmo D , Taylor CA , Croft JB . MMWR Morb Mortal Wkly Rep 2021 70 (46) 1591-1596 Approximately 20% of U.S. adults are unpaid caregivers (caregivers) (1) who provide support to a family member or friend with a health condition or disability. Although there are benefits to caregiving, it can negatively affect caregivers' physical and mental health (2-4). Much of the assistance caregivers provide, such as administering medications or financial management, relies on cognitive ability, but little is known about caregivers' cognitive functioning. Subjective cognitive decline (SCD), the self-reported experience of worsening or more frequent confusion or memory loss over the past year (5), could affect caregivers' risk for adverse health outcomes and affect the quality of care they provide. CDC analyzed SCD among caregivers aged ≥45 years through a cross-sectional analysis of data from 22 states in the 2015-2019 Behavioral Risk Factor Surveillance System (BRFSS). Among adults aged ≥45 years, SCD was reported by 12.6% of caregivers who provided care to a family member or friend with a health condition or disability in the past 30 days compared with 10.2% of noncaregivers (p<0.001). Caregivers with SCD were more likely to be employed, men, aged 45-64 years, and have chronic health conditions than were noncaregivers with SCD. Caregivers with SCD were more likely to report frequent mental distress, a history of depression, and frequent activity limitations than were caregivers without SCD. SCD among caregivers could adversely affect the quality of care provided to care recipients. Understanding caregivers' cognitive health and the types of care provided is critical to maintaining the health, well-being, and independence of the caregiving dyad. Health care professionals can support patients and their patients' caregivers by increasing awareness among caregivers of the need to monitor their own health. The health care team can work with caregivers to identify potential treatments and access supports that might help them in their caregiving role and compensate for SCD. |
Decreased Incidence of Infections Caused by Pathogens Transmitted Commonly Through Food During the COVID-19 Pandemic - Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2017-2020.
Ray LC , Collins JP , Griffin PM , Shah HJ , Boyle MM , Cieslak PR , Dunn J , Lathrop S , McGuire S , Rissman T , Scallan Walter EJ , Smith K , Tobin-D'Angelo M , Wymore K , Kufel JZ , Wolpert BJ , Tauxe R , Payne DC . MMWR Morb Mortal Wkly Rep 2021 70 (38) 1332-1336 Foodborne illnesses are a substantial and largely preventable public health problem; before 2020 the incidence of most infections transmitted commonly through food had not declined for many years. To evaluate progress toward prevention of foodborne illnesses in the United States, the Foodborne Diseases Active Surveillance Network (FoodNet) of CDC's Emerging Infections Program monitors the incidence of laboratory-diagnosed infections caused by eight pathogens transmitted commonly through food reported by 10 U.S. sites.* FoodNet is a collaboration among CDC, 10 state health departments, the U.S. Department of Agriculture's Food Safety and Inspection Service (USDA-FSIS), and the Food and Drug Administration. This report summarizes preliminary 2020 data and describes changes in incidence with those during 2017-2019. During 2020, observed incidences of infections caused by enteric pathogens decreased 26% compared with 2017-2019; infections associated with international travel decreased markedly. The extent to which these reductions reflect actual decreases in illness or decreases in case detection is unknown. On March 13, 2020, the United States declared a national emergency in response to the COVID-19 pandemic. After the declaration, state and local officials implemented stay-at-home orders, restaurant closures, school and child care center closures, and other public health interventions to slow the spread of SARS-CoV-2, the virus that causes COVID-19 (1). Federal travel restrictions were declared (1). These widespread interventions as well as other changes to daily life and hygiene behaviors, including increased handwashing, have likely changed exposures to foodborne pathogens. Other factors, such as changes in health care delivery, health care-seeking behaviors, and laboratory testing practices, might have decreased the detection of enteric infections. As the pandemic continues, surveillance of illness combined with data from other sources might help to elucidate the factors that led to the large changes in 2020; this understanding could lead to improved strategies to prevent illness. To reduce the incidence of these infections concerted efforts are needed, from farm to processing plant to restaurants and homes. Consumers can reduce their risk of foodborne illness by following safe food-handling and preparation recommendations. |
Baby boomers who provide informal care for people living with dementia in the community
Miyawaki CE , Bouldin ED , Taylor CA , McGuire LC . Int J Environ Res Public Health 2021 18 (18) One in four Baby Boomers fills the informal caregiver role in the United States. The objectives of this study were to estimate the prevalence of Baby Boomers who are informal caregivers for people living with dementia and compare their physical and mental health status to caregivers for persons with conditions other than dementia using 2015–2018 Behavioral Risk Factor Surveillance System data (n = 10,602). We identified caregiving status (assisting a family member/friend with a long-term illness or disability in the past month, managing personal care, and not caring for a child/grandchild) and whether the care recipient’s major health condition was dementia. We calculated weighted estimates and used chi-square tests and log-binomial regression for comparisons of selected characteristics. Among Baby Boomer caregivers, 15.4% were caring for someone with dementia. Dementia caregivers were more likely to be female, caring for a parent/parent-in-law, and providing care longer than caregivers for persons without dementia. After adjusting for sociodemographic and caregiving characteristics, the prevalence of fair/poor health, frequent mental distress, and chronic conditions were similar across types of caregivers. Although no differences in caregiver’s physical and mental health by care recipient’s dementia status were found, we should underscore the importance of maintaining Baby Boomer caregivers’ health and well-being. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
Data-driven clustering identifies features distinguishing multisystem inflammatory syndrome from acute COVID-19 in children and adolescents.
Geva A , Patel MM , Newhams MM , Young CC , Son MBF , Kong M , Maddux AB , Hall MW , Riggs BJ , Singh AR , Giuliano JS , Hobbs CV , Loftis LL , McLaughlin GE , Schwartz SP , Schuster JE , Babbitt CJ , Halasa NB , Gertz SJ , Doymaz S , Hume JR , Bradford TT , Irby K , Carroll CL , McGuire JK , Tarquinio KM , Rowan CM , Mack EH , Cvijanovich NZ , Fitzgerald JC , Spinella PC , Staat MA , Clouser KN , Soma VL , Dapul H , Maamari M , Bowens C , Havlin KM , Mourani PM , Heidemann SM , Horwitz SM , Feldstein LR , Tenforde MW , Newburger JW , Mandl KD , Randolph AG . EClinicalMedicine 2021 40 101112 BACKGROUND: Multisystem inflammatory syndrome in children (MIS-C) consensus criteria were designed for maximal sensitivity and therefore capture patients with acute COVID-19 pneumonia. METHODS: We performed unsupervised clustering on data from 1,526 patients (684 labeled MIS-C by clinicians) <21 years old hospitalized with COVID-19-related illness admitted between 15 March 2020 and 31 December 2020. We compared prevalence of assigned MIS-C labels and clinical features among clusters, followed by recursive feature elimination to identify characteristics of potentially misclassified MIS-C-labeled patients. FINDINGS: Of 94 clinical features tested, 46 were retained for clustering. Cluster 1 patients (N = 498; 92% labeled MIS-C) were mostly previously healthy (71%), with mean age 7·2 ± 0·4 years, predominant cardiovascular (77%) and/or mucocutaneous (82%) involvement, high inflammatory biomarkers, and mostly SARS-CoV-2 PCR negative (60%). Cluster 2 patients (N = 445; 27% labeled MIS-C) frequently had pre-existing conditions (79%, with 39% respiratory), were similarly 7·4 ± 2·1 years old, and commonly had chest radiograph infiltrates (79%) and positive PCR testing (90%). Cluster 3 patients (N = 583; 19% labeled MIS-C) were younger (2·8 ± 2·0 y), PCR positive (86%), with less inflammation. Radiographic findings of pulmonary infiltrates and positive SARS-CoV-2 PCR accurately distinguished cluster 2 MIS-C labeled patients from cluster 1 patients. INTERPRETATION: Using a data driven, unsupervised approach, we identified features that cluster patients into a group with high likelihood of having MIS-C. Other features identified a cluster of patients more likely to have acute severe COVID-19 pulmonary disease, and patients in this cluster labeled by clinicians as MIS-C may be misclassified. These data driven phenotypes may help refine the diagnosis of MIS-C. |
Subjective cognitive decline higher among sexual and gender minorities in the United States, 2015-2018
Flatt JD , Cicero EC , Lambrou NH , Wharton W , Anderson JG , Bouldin ED , McGuire LC , Taylor CA . Alzheimers Dement (N Y) 2021 7 (1) e12197 INTRODUCTION: Subjective cognitive decline (SCD) represents self-reported problems with memory, a possible early sign of dementia. Little is known about SCD among sexual and gender minority (SGM) adults who identify as lesbian, gay, bisexual, and/or transgender or gender non-binary. METHODS: Data were weighted to represent population estimates from 25 states' 2015-2018 Behavioral Risk Factor Surveillance System to describe SCD in adults ≥45 years by SGM status. Logistic regression tested associations between demographic and health conditions. RESULTS: SCD prevalence was higher in SGM (15.7%; 95% confidence interval [CI]:13.1-18.2) than in non-SGM adults (10.5%; 95% CI:10.1-10.9; P < .0001). SGM adults with SCD were also more likely to report functional limitations due to SCD than non-SGM adults with SCD, 60.8% versus 47.8%, P = .0048. Differences in SCD by SGM status were attenuated after accounting for depression. DISCUSSION: Higher prevalence of SCD in SGM adults highlights the importance of ensuring inclusive screenings, interventions, care services, and resources for SGM adults. |
Population measures of subjective cognitive decline: A means of advancing public health policy to address cognitive health
Olivari BS , Baumgart M , Taylor CA , McGuire LC . Alzheimers Dement (N Y) 2021 7 (1) e12142 Subjective cognitive decline (SCD) is receiving increasing attention as studies have suggested that SCD status is associated with risk of future cognitive decline and dementia. Population-based measures of SCD can be extremely useful to the public health community, health-care providers, researchers, and policymakers. A large population-based SCD measure now exists through the state-based Behavioral Risk Factor Surveillance System (BRFSS). All 50 states have included the cognitive decline module, which asks about SCD, to their BRFSS survey one or more times. Population measures of SCD can aid researchers in designing clinical studies by better estimating the populations that may be at risk for more severe cognitive decline based on their SCD status to ensure that the optimal groups are targeted. Population-level estimates of SCD can also help to inform health-care providers' decisions about initiating cognitive assessments, managing other conditions among those with memory problems, and identifying the needs of caregivers. |
Neurologic Involvement in Children and Adolescents Hospitalized in the United States for COVID-19 or Multisystem Inflammatory Syndrome.
LaRovere KL , Riggs BJ , Poussaint TY , Young CC , Newhams MM , Maamari M , Walker TC , Singh AR , Dapul H , Hobbs CV , McLaughlin GE , Son MBF , Maddux AB , Clouser KN , Rowan CM , McGuire JK , Fitzgerald JC , Gertz SJ , Shein SL , Munoz AC , Thomas NJ , Irby K , Levy ER , Staat MA , Tenforde MW , Feldstein LR , Halasa NB , Giuliano JS Jr , Hall MW , Kong M , Carroll CL , Schuster JE , Doymaz S , Loftis LL , Tarquinio KM , Babbitt CJ , Nofziger RA , Kleinman LC , Keenaghan MA , Cvijanovich NZ , Spinella PC , Hume JR , Wellnitz K , Mack EH , Michelson KN , Flori HR , Patel MM , Randolph AG . JAMA Neurol 2021 78 (5) 536-547 IMPORTANCE: Coronavirus disease 2019 (COVID-19) affects the nervous system in adult patients. The spectrum of neurologic involvement in children and adolescents is unclear. OBJECTIVE: To understand the range and severity of neurologic involvement among children and adolescents associated with COVID-19. SETTING, DESIGN, AND PARTICIPANTS: Case series of patients (age <21 years) hospitalized between March 15, 2020, and December 15, 2020, with positive severe acute respiratory syndrome coronavirus 2 test result (reverse transcriptase-polymerase chain reaction and/or antibody) at 61 US hospitals in the Overcoming COVID-19 public health registry, including 616 (36%) meeting criteria for multisystem inflammatory syndrome in children. Patients with neurologic involvement had acute neurologic signs, symptoms, or diseases on presentation or during hospitalization. Life-threatening involvement was adjudicated by experts based on clinical and/or neuroradiologic features. EXPOSURES: Severe acute respiratory syndrome coronavirus 2. MAIN OUTCOMES AND MEASURES: Type and severity of neurologic involvement, laboratory and imaging data, and outcomes (death or survival with new neurologic deficits) at hospital discharge. RESULTS: Of 1695 patients (909 [54%] male; median [interquartile range] age, 9.1 [2.4-15.3] years), 365 (22%) from 52 sites had documented neurologic involvement. Patients with neurologic involvement were more likely to have underlying neurologic disorders (81 of 365 [22%]) compared with those without (113 of 1330 [8%]), but a similar number were previously healthy (195 [53%] vs 723 [54%]) and met criteria for multisystem inflammatory syndrome in children (126 [35%] vs 490 [37%]). Among those with neurologic involvement, 322 (88%) had transient symptoms and survived, and 43 (12%) developed life-threatening conditions clinically adjudicated to be associated with COVID-19, including severe encephalopathy (n = 15; 5 with splenial lesions), stroke (n = 12), central nervous system infection/demyelination (n = 8), Guillain-Barré syndrome/variants (n = 4), and acute fulminant cerebral edema (n = 4). Compared with those without life-threatening conditions (n = 322), those with life-threatening neurologic conditions had higher neutrophil-to-lymphocyte ratios (median, 12.2 vs 4.4) and higher reported frequency of D-dimer greater than 3 μg/mL fibrinogen equivalent units (21 [49%] vs 72 [22%]). Of 43 patients who developed COVID-19-related life-threatening neurologic involvement, 17 survivors (40%) had new neurologic deficits at hospital discharge, and 11 patients (26%) died. CONCLUSIONS AND RELEVANCE: In this study, many children and adolescents hospitalized for COVID-19 or multisystem inflammatory syndrome in children had neurologic involvement, mostly transient symptoms. A range of life-threatening and fatal neurologic conditions associated with COVID-19 infrequently occurred. Effects on long-term neurodevelopmental outcomes are unknown. |
Academic, interpersonal, recreational, and family impairment in children with Tourette syndrome and attention-deficit/hyperactivity disorder
Ricketts EJ , Wolicki SB , Danielson ML , Rozenman M , McGuire JF , Piacentini J , Mink JW , Walkup JT , Woods DW , Bitsko RH . Child Psychiatry Hum Dev 2021 53 (1) 3-15 This study describes impairment in academic, interpersonal, recreational, and family financial or occupational domains across children in three mutually exclusive diagnostic groups: ever diagnosed with Tourette syndrome (TS), attention-deficit/hyperactivity disorder (ADHD), and both disorders. In 2014, parents reported on impairment and diagnostic status of children aged 4-17 years (n = 3014). Weighted analysis and pairwise t-tests showed more children with ADHD (with or without TS) experienced impairment in overall school performance, writing, and mathematics, relative to children with TS but not ADHD. More children with TS and ADHD had problematic handwriting relative to children with ADHD but not TS. More children with TS and ADHD had problematic interpersonal relationships relative to those with ADHD but not TS. Children with TS and ADHD had higher mean impairment across domains than children with either TS or ADHD. Findings suggest assessing disorder-specific contributions to impairment could inform targeted interventions for TS and ADHD. |
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