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1.
Eur J Haematol ; 112(5): 832-839, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38294085

RESUMEN

BACKGROUND: The aim of this study was to investigate the applicability of the central line-associated bloodstream infection (CLABSI) criteria of the Centers for Disease Control and Prevention in pediatric oncology patients. METHODS: Bacteremia episodes from 2020 to 2022 from a prospective cohort of pediatric oncology patients with a central venous catheter were included. Episodes were classified by three medical experts following the CLABSI criteria as either a CLABSI or non-CLABSI (i.e., contamination, other infection source, or mucosal barrier injury-laboratory confirmed bloodstream infection (MBI-LCBI)). Subsequently, they were asked if and why they (dis)agreed with this diagnosis following the criteria. The primary outcome was the percentage of episodes where the experts clinically disagreed with the diagnosis given following the CLABSI criteria. RESULTS: Overall, 84 bacteremia episodes in 71 patients were evaluated. Following the CLABSI criteria, 34 (40%) episodes were classified as CLABSIs and 50 (60%) as non-CLABSIs. In 11 (13%) cases the experts clinically disagreed with the diagnosis following the CLABSI criteria. The discrepancy between the CLABSI criteria and clinical diagnosis was significant; McNemar's test p < .01. Disagreement by the experts with the CLABSI criteria mostly occurred when the experts found an MBI-LCBI a more plausible cause of the bacteremia than a CLABSI due to the presence of a gram negative bacteremia (Pseudomonas aeruginosa n = 3) and/or mucositis. CONCLUSIONS: A discrepancy between the CLABSI criteria and the evaluation of the experts was observed. Adding Pseudomonas aeruginosa as an MBI pathogen and incorporating the presence of mucositis in the MBI-LCBI criteria, might increase the applicability.


Asunto(s)
Bacteriemia , Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Mucositis , Neoplasias , Sepsis , Niño , Humanos , Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/etiología , Estudios Prospectivos , Bacteriemia/diagnóstico , Bacteriemia/etiología , Neoplasias/complicaciones , Neoplasias/diagnóstico , Estudios Retrospectivos
2.
J Med Internet Res ; 26: e41559, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38557597

RESUMEN

Using a rapid response web-based survey, we identified gaps in public understanding of the Centers for Disease Control and Prevention's messaging about the pause in use of the Johnson & Johnson-Janssen COVID-19 vaccine and estimated changes in vaccine hesitancy using counterfactual questions.


Asunto(s)
Vacunas contra la COVID-19 , COVID-19 , Estados Unidos , Adulto , Humanos , Vacunas contra la COVID-19/uso terapéutico , Estudios Transversales , COVID-19/prevención & control
3.
Med Ref Serv Q ; 43(3): 268-276, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39058537

RESUMEN

The Centers for Disease Control and Prevention (CDC) Science Clips is an online weekly bibliographical digest showcasing over 46,000 scientific articles and publications from 2009 to present. The digest is curated by the Stephen B. Thacker CDC Library to bring awareness to relevant and quality public health literature. This overview describes how users can access and navigate the database, and evaluates the database usability and relevance in public health.


Asunto(s)
Centers for Disease Control and Prevention, U.S. , Humanos , Estados Unidos , Bases de Datos Bibliográficas , Salud Pública
4.
BMC Public Health ; 23(1): 893, 2023 05 15.
Artículo en Inglés | MEDLINE | ID: mdl-37189137

RESUMEN

A continent-wide Africa Task Force for Coronavirus with its six technical working groups was formed to prepare adequately and respond to the novel Coronavirus disease (COVID-19) outbreak in Africa. This research in practice article aimed to describe how the infection prevention and control (IPC) technical working group (TWG) supported Africa Centre for Disease Control and Prevention (Africa CDC) in preparedness and response to COVID-19 on the continent. To effectively address the multifaceted IPC TWG mandate of organizing training and implementing rigorous IPC measures at healthcare service delivery points, the working group was sub-divided into four sub-groups-Guidelines, Training, Research, and Logistics. The action framework was used to describe the experiences of each subgroup. The guidelines subgroup developed 14 guidance documents and two advisories; all of which were published in English. In addition, five of these documents were translated and published in Arabic, while three others were translated and published in French and Portuguese. Challenges faced in the guidelines subgroup included the primary development of the Africa CDC website in English, and the need to revise previously issued guidelines. The training subgroup engaged the Infection Control Africa Network as technical experts to carry out in-person training of IPC focal persons and port health personnel across the African continent. Challenges faced included the difficulty in conducting face-to-face IPC training and onsite technical support due to the lockdown. The research subgroup developed an interactive COVID-19 Research Tracker on the Africa CDC website and conducted a context-based operation and implementation research. The lack of understanding of Africa CDC's capacity to lead her own research was the major challenge faced by the research subgroup. The logistics subgroup assisted African Union (AU) member states to identify their IPC supply needs through capacity building for IPC quantification. A notable challenge faced by the logistics subgroup was the initial lack of experts on IPC logistics and quantifications, which was later addressed by the recruitment of professionals. In conclusion, IPC cannot be built overnight nor can it be promoted abruptly during outbreaks of diseases. Thus, the Africa CDC should build strong national IPC programmes and support such programmes with trained and competent professionals.


Asunto(s)
COVID-19 , Control de Infecciones , Humanos , COVID-19/prevención & control , Pandemias , África/epidemiología
5.
Public Health ; 222: 175-177, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37552926

RESUMEN

OBJECTIVE: This study aimed to evaluate the performance of the World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) case definitions for influenza-like illness (ILI) in diagnosing influenza during the 2022-2023 flu season in Mexico. STUDY DESIGN: We conducted a cross-sectional analysis of national epidemiological surveillance data in Mexico, focusing on respiratory viral pathogens. METHODS: We analyzed data from 6027 non-hospitalized patients between 5 and 65 years old who underwent molecular testing for respiratory viral pathogens. The performance of both case definitions was evaluated in terms of sensitivity, specificity, and the area under the receiver operating characteristic (AUROC) curve. RESULTS: Overall, the diagnostic accuracy of the evaluated ILI definitions in identifying influenza patients was low, particularly among older patients. When compared to the CDC, the WHO definition had a lower sensitivity but a higher specificity, resulting in a higher AUROC (P = 0.031) for the WHO criteria. CONCLUSIONS: Our findings suggest that the WHO and CDC ILI case definitions have limited accuracy for diagnosing influenza in non-hospitalized patients and highlight the need for more specific diagnostic tools to improve the detection of influenza cases during the flu season.


Asunto(s)
Gripe Humana , Virosis , Estados Unidos , Humanos , Preescolar , Niño , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Gripe Humana/diagnóstico , Gripe Humana/epidemiología , Estaciones del Año , Estudios Transversales , México/epidemiología , Organización Mundial de la Salud , Centers for Disease Control and Prevention, U.S.
6.
J Adv Nurs ; 79(6): 2328-2336, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-36762675

RESUMEN

AIM: This research aimed to explore the link of strength use with job burnout and investigate the role of psychological capital in the strength use-job burnout relationship among Chinese workers at the Centers for Disease Control and Prevention. DESIGN: A descriptive, cross-sectional design. METHOD: This study was conducted from September to October 2020. A total of 351 employees working at Centers for Disease Control and Prevention from five cities in China completed a series of valid and reliable instruments, namely, Strengths Use Questionnaire, Positive Psychological Capital Questionnaire and Job Burnout Questionnaire. The PROCESS macro was used to test our hypotheses. RESULTS: We found that people with higher strength use had lower job burnout compared with those with lower levels of strength use. Furthermore, resilience and hope acted as mediators of the relationship between strength use and job burnout. Moreover, resilience and hope played equally important roles in the strength use-job burnout relationship. CONCLUSION: Resilience and hope mediate the association of strength use with job burnout in workers of Chinese Centers for Disease Control and Prevention. IMPACT: Health authorities can alleviate employees' job burnout by encouraging strength use and building their psychological capital, especially resilience and hope.


Asunto(s)
Agotamiento Profesional , Humanos , Estudios Transversales , Agotamiento Profesional/prevención & control , Agotamiento Profesional/psicología , Encuestas y Cuestionarios , China , Pueblo Asiatico , Satisfacción en el Trabajo
7.
J Pharm Technol ; 39(3): 103-109, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37323764

RESUMEN

Background: Inappropriate prescribing of opioids is thought to play a central role in the ongoing opioid health crisis. Tertiary information resources are commonly used by clinicians for obtaining opioid dosing information. To assist health care providers in pain management, the Centers for Disease Control and Prevention (CDC) developed a guideline for prescribing opioids. Objective: To identify discrepancies for dosing information on oxycodone between commonly used tertiary drug information resources and the CDC Guideline. Methods: Searches of the tertiary drug information resources were conducted in the following order: Facts and Comparisons, Lexicomp, Medscape, and Micromedex. The term "oxycodone" was entered in the search box in the tertiary resources' applications. Drug information items retrieved were organized in tabular format. In the Google Chrome version 106.0.5249.119 search box, the term "CDC guideline for opioid dosing" was entered to retrieve current information on the CDC Guideline. Results: Searches produced drug information on oxycodone for available formulations, dosing regimens, recommended dosing, and maximum daily dose (MDD). Searches revealed discrepancies in dosing recommendations for oxycodone among tertiary drug resources and between tertiary drug resources and the CDC Guideline. Conclusions: When considering maximum daily dosing information for oxycodone from the selected tertiary drug information resources, the potential exists for patients to be at risk of addiction, overdose, and perhaps death. Improving the way opioids are prescribed through the CDC Clinical Practice Guideline can ensure patients have access to safer, more effective chronic pain treatment while reducing the number of people who misuse or overdose from inappropriate dosing information.

8.
Clin Infect Dis ; 74(Suppl_2): S127-S133, 2022 04 13.
Artículo en Inglés | MEDLINE | ID: mdl-35416969

RESUMEN

A panel of experts generated 5 "key questions" in the management of adult syphilis. A systematic literature review was conducted and tables of evidence were constructed to answer these questions. Available data suggest no clinical benefit to >1 dose of benzathine penicillin G for early syphilis in human immunodeficiency virus (HIV)-infected patients. While penicillin remains the drug of choice to treat syphilis, doxycycline to treat early and late latent syphilis is an acceptable alternate option if penicillin cannot be used. There are very limited data regarding the impact of additional antibiotic doses on serologic responses in serofast patients and no data on the impact of additional antibiotic courses on long-term clinical outcomes. In patients with isolated ocular or otic signs and symptoms, reactive syphilis serologic results, and confirmed ocular/otic abnormalities at examination, a diagnostic cerebrospinal fluid (CSF) examination is not necessary, because up to 40% and 90% of patients, respectively, would have no CSF abnormalities. Based on the results of 2 studies, repeated CSF examinations are not necessary for HIV-uninfected patients or HIV-infected patients on antiretroviral therapy who exhibit appropriate serologic and clinical responses after treatment for neurosyphilis. Finally, several important gaps were identified and should be a priority for future research.


Asunto(s)
Infecciones por VIH , Neurosífilis , Sífilis , Adulto , Antibacterianos/uso terapéutico , Centers for Disease Control and Prevention, U.S. , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Humanos , Neurosífilis/diagnóstico , Penicilina G Benzatina/uso terapéutico , Sífilis/diagnóstico , Sífilis/tratamiento farmacológico , Sífilis/prevención & control , Estados Unidos
9.
Emerg Infect Dis ; 28(13): S159-S167, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-36502403

RESUMEN

Kenya's Ministry of Health (MOH) and the US Centers for Disease Control and Prevention in Kenya (CDC Kenya) have maintained a 40-year partnership during which measures were implemented to prevent, detect, and respond to disease threats. During the COVID-19 pandemic, the MOH and CDC Kenya rapidly responded to mitigate disease impact on Kenya's 52 million residents. We describe activities undertaken jointly by the MOH and CDC Kenya that lessened the effects of COVID-19 during 5 epidemic waves from March through December 2021. Activities included establishing national and county-level emergency operations centers and implementing workforce development and deployment, infection prevention and control training, laboratory diagnostic advancement, enhanced surveillance, and information management. The COVID-19 pandemic provided fresh impetus for the government of Kenya to establish a national public health institute, launched in January 2022, to consolidate its public health activities and counter COVID-19 and future infectious, vaccine-preventable, and emerging zoonotic diseases.


Asunto(s)
COVID-19 , Salud Pública , Animales , Estados Unidos , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , Pandemias/prevención & control , Centers for Disease Control and Prevention, U.S. , Zoonosis/prevención & control
10.
Emerg Infect Dis ; 28(13): S8-S16, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-36502410

RESUMEN

Early warning and response surveillance (EWARS) systems were widely used during the early COVID-19 response. Evaluating the effectiveness of EWARS systems is critical to ensuring global health security. We describe the Centers for Disease Control and Prevention (CDC) global COVID-19 EWARS (CDC EWARS) system and the resources CDC used to gather, manage, and analyze publicly available data during the prepandemic period. We evaluated data quality and validity by measuring reporting completeness and compared these with data from Johns Hopkins University, the European Centre for Disease Prevention and Control, and indicator-based data from the World Health Organization. CDC EWARS was integral in guiding CDC's early COVID-19 response but was labor-intensive and became less informative as case-level data decreased and the pandemic evolved. However, CDC EWARS data were similar to those reported by other organizations, confirming the validity of each system and suggesting collaboration could improve EWARS systems during future pandemics.


Asunto(s)
COVID-19 , Estados Unidos/epidemiología , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , Pandemias/prevención & control , Centers for Disease Control and Prevention, U.S. , Organización Mundial de la Salud , Salud Global
11.
Support Care Cancer ; 30(4): 3495-3501, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-35018521

RESUMEN

PURPOSE: To determine the prevalence of memory problems in individuals with or without a history of DM and cancer and assess possible compounding effects of these diseases on self-reported memory problems (SRMP). METHODS: We used data from the 2009-2018 National Health and Nutrition Examination Survey. We conducted logistic regression analyses to determine the associations among DM, cancer, and SRMP, adjusting for age, sex, race/ethnicity, education, and poverty level. We examined the interaction effects of comorbid DM and cancer on SRMP. We compared participants with both DM and cancer to those with cancer only and to those with no DM or cancer. RESULTS: We included 26,842 adults ≥ 20 years old (N = 3374 with DM, N = 23,468 without DM) and 51.87% female. There were 10,434 Whites, 5730 Blacks, 6795 Hispanics, and 3883 other races/multiracial. More individuals with DM reported memory problems than those without DM (p < 0.0001). More individuals with cancer reported memory problems than those without cancer (p < 0.0001). Of those with both DM and cancer, 14.19% reported memory problems. More individuals with DM had cancer than those without DM (p < 0.0001). Of those with both diseases, 55.75% had DM before the cancer diagnosis. DM (odds ratio[OR] = 1.87, 95%CI, 1.55-2.26) and cancer (OR = 1.81, 95%CI, 1.43-2.30) predicted SRMP. The interaction between DM and cancer was significant, and the likelihood of having both diseases compared to having neither DM nor cancer was OR = 2.09, 95%CI, 1.41 - 3.11. CONCLUSION: Strategies to mitigate SRMP in individuals with comorbid DM and cancer history should consider the impact of both diseases.


Asunto(s)
Diabetes Mellitus Tipo 2 , Diabetes Mellitus , Neoplasias , Adulto , Diabetes Mellitus/epidemiología , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Humanos , Masculino , Neoplasias/epidemiología , Encuestas Nutricionales , Prevalencia , Autoinforme , Estados Unidos/epidemiología , Adulto Joven
12.
Zhongguo Yi Xue Ke Xue Yuan Xue Bao ; 44(2): 199-207, 2022 Apr.
Artículo en Zh | MEDLINE | ID: mdl-35538753

RESUMEN

Objective To assess the psychological status of staff at the centers for disease control and prevention(CDC) in Sichuan during the outbreak of coronavirus disease 2019(COVID-19) and explore the influencing factors. Methods The staff at Sichuan provincial,municipal,and county(district)-level CDC were selected by convenience sampling.Their basic information,work status,training status,work difficulties,and support from the work group were collected from the self-filled questionnaires online.The Generalized Anxiety Disorder Scale and the 9-question Patient Health Questionnaire were respectively employed to measure the anxiety and depression of the staff.The stepwise Logistic regression was carried out to analyze the influencing factors of anxiety and depression in CDC staff. Results Among the 653 staff,58.35% and 50.06% presented anxiety and depression,respectively.The regression results showed that age(OR=0.95,95%CI=0.92-0.97) and mental support from the work group(OR=0.61,95%CI=0.45-0.82) were the protective factors while physical fatigue(OR=1.82,95%CI=1.20-2.74),work pressure(OR=1.61,95%CI=1.21-2.12),and insufficient protective equipment(OR=1.92,95%CI=1.06-3.49) were the risk factors for depression of CDC staff.Age(OR=0.97,95%CI=0.94-0.99),length of sleep per day(OR=0.74,95%CI=0.56-0.96),and participation in technical training(OR=0.33,95%CI=0.12-0.95) were the protective factors while mental fatigue(OR=1.68,95%CI=1.18-2.41),work pressure(OR=2.94,95%CI=2.08-4.17),and unclear incentive system for overtime(OR=1.99,95%CI=1.23-3.23) were the risk factors for the anxiety of CDC staff. Conclusion The anxiety and depression status of CDC staff during the COVID-19 outbreak were worrying,which were mainly affected by age,sleep,supply of protective equipment,incentive system,fatigue,and work pressure.


Asunto(s)
COVID-19 , Ansiedad/epidemiología , Centers for Disease Control and Prevention, U.S. , China/epidemiología , Estudios Transversales , Brotes de Enfermedades , Humanos , SARS-CoV-2 , Encuestas y Cuestionarios , Estados Unidos
13.
Int J Hosp Manag ; 103: 103225, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-35946038

RESUMEN

The COVID-19 pandemic makes restaurants implement new safety rules. However, because of consumers' and employees' resistance, employees may break these rules to improve the service experience. This paper examines how employees' prosocial safety-rule-breakings (PSRB) affect consumer satisfaction. We propose that PSRB has two competing effects on consumers' (including both requesters and bystanders) satisfaction via the mediating roles of service performance and perceived safety. We tested our proposed model in two experiments, adopting a 2 (Consumer role: Requesters vs. Bystanders) × 2 (PSRB level: Low vs. High) between-subject experimental design. Our findings suggest that PSRB has a strong negative relationship with bystanders' service performance rating. PSRB harms both requesters' and bystanders' perceived safety. PSRB reduces consumer satisfaction, and the relationship is stronger for bystanders (vs. requesters). This study demonstrates the importance for hospitality organizations to ensure safety rule compliance during and after the pandemic.

14.
Indian J Public Health ; 66(1): 67-70, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35381719

RESUMEN

India started Point of entry (PoE) surveillance at Mumbai International Airport, screening passengers returning from coronavirus disease (COVID-19)-affected countries using infrared thermometers. We evaluated in July 2020 for March 1-22 with the Centers for Disease Control and Prevention evaluation framework. We conducted key informant interviews, reviewed passenger self-reporting forms (SRFs) (randomly selected) and relevant Airport Health Organization and Integrated Disease Surveillance Programme (IDSP) records. Of screened 165,882 passengers, three suspects were detected and all were reverse transcription-polymerase chain reaction negative. Passengers under-quarantine line-listing not available in paper-based PoE system, eight written complaints: 6/8 SRF filling inconvenience, 3/8 no SRF filling inflight announcements, and standing in long queues for their submission. Outside staff deployed 128/150 (85.3%), and staff: passenger ratio was 1:300. IDSP reported 59 COVID-19 confirmed cases against zero detected at PoE. It was simple, timely, flexible, and useful in providing information to IDSP but missed cases at PoE and had poor stability. We recommended dedicated workforce and data integration with IDSP.


Asunto(s)
Aeropuertos , COVID-19 , Humanos , India/epidemiología , Tamizaje Masivo , Cuarentena
15.
Cancer ; 127(7): 1049-1056, 2021 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-33301173

RESUMEN

BACKGROUND: The Centers for Disease Control and Prevention (CDC) funds the Colorectal Cancer Control Program (CRCCP) to increase colorectal cancer (CRC) screening rates in primary care clinics by implementing evidence-based interventions (EBIs). This study examined differences in clinic characteristics and implementation efforts among clinics with differential changes in screening rates over time. METHODS: CRCCP clinic data collected by the CDC were used. The outcome was the clinic status (highest quartile [Q4] vs lowest quartile [Q1]), which was based on the absolute screening rate change between the first and second program years. Five clinic characteristic variables and 12 clinic-level CRCCP variables (eg, EBIs) were assessed in bivariable analyses, and logistic regression was used to determine significant predictors of the outcome. RESULTS: Each group included 78 clinics (N = 156). Clinics with a Q4 status saw a 14.9 percentage point increase in the screening rate, whereas clinics with a Q1 status experienced a 9.1 percentage point decline. Q4s were more likely than Q1s to have a CRC champion, implement 4 EBIs versus fewer EBIs, implement at least 1 new EBI, and increase the number of implemented EBIs. The adjusted odds of Q4 status were 5.3 times greater (95% confidence interval [CI], 1.9-14.9) if a clinic implemented an additional EBI. The adjusted odds of Q4 status increased to 7.1 (95% CI, 2.2-23.1) if a clinic implemented 2 to 4 additional EBIs. CONCLUSIONS: Implementing new EBIs or enhancing existing ones improves CRC screening rates. Additionally, clinics with lower screening rates had greater rate increases and may have benefited more from the CRCCP.


Asunto(s)
Centers for Disease Control and Prevention, U.S. , Neoplasias Colorrectales/diagnóstico , Medicina Basada en la Evidencia , Tamizaje Masivo/estadística & datos numéricos , Anciano , Neoplasias Colorrectales/prevención & control , Humanos , Modelos Logísticos , Persona de Mediana Edad , Atención Primaria de Salud/estadística & datos numéricos , Estados Unidos
16.
Microchem J ; 167: 106305, 2021 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-33897053

RESUMEN

Since December 2019, we have been in the battlefield with a new threat to the humanity known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In this review, we describe the four main methods used for diagnosis, screening and/or surveillance of SARS-CoV-2: Real-time reverse transcription polymerase chain reaction (RT-PCR); chest computed tomography (CT); and different complementary alternatives developed in order to obtain rapid results, antigen and antibody detection. All of them compare the highlighting advantages and disadvantages from an analytical point of view. The gold standard method in terms of sensitivity and specificity is the RT-PCR. The different modifications propose to make it more rapid and applicable at point of care (POC) are also presented and discussed. CT images are limited to central hospitals. However, being combined with RT-PCR is the most robust and accurate way to confirm COVID-19 infection. Antibody tests, although unable to provide reliable results on the status of the infection, are suitable for carrying out maximum screening of the population in order to know the immune capacity. More recently, antigen tests, less sensitive than RT-PCR, have been authorized to determine in a quicker way whether the patient is infected at the time of analysis and without the need of specific instruments.

17.
J Allergy Clin Immunol ; 146(1): 23-34, 2020 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-32445839

RESUMEN

As the novel coronavirus severe acute respiratory syndrome coronavirus 2 caused coronavirus disease 2019 cases in the United States, the initial test was developed and performed at the Centers for Disease Control and Prevention. As the number of cases increased, the demand for tests multiplied, leading the Centers for Disease Control and Prevention to use the Emergency Utilization Authorization to allow clinical and commercial laboratories to develop tests to detect the presence of the virus. Many nucleic acid tests based on RT-PCR were developed, each with different techniques, specifications, and turnaround time. As the illnesses turned into a pandemic, testing became more crucial. The test supply became inadequate to meet the need and so it had to be prioritized according to guidance. For surveillance, the need for serologic tests emerged. Here, we review the timeline of test development, the turnaround times, and the various approved tests, and compare them as regards the genes they detect. We concentrate on the point-of-care tests and discuss the basis for new serologic tests. We discuss the testing guidance for prioritization and their application in a hospital setting.


Asunto(s)
Técnicas de Laboratorio Clínico/métodos , Infecciones por Coronavirus/diagnóstico , Neumonía Viral/diagnóstico , Pruebas Serológicas/métodos , Proteínas Virales/análisis , Betacoronavirus , COVID-19 , Prueba de COVID-19 , Humanos , Pandemias , Pruebas en el Punto de Atención , Reacción en Cadena en Tiempo Real de la Polimerasa/métodos , SARS-CoV-2
18.
Neurosurg Focus ; 49(4): E20, 2020 10.
Artículo en Inglés | MEDLINE | ID: mdl-33002878

RESUMEN

OBJECTIVE: The purpose of this study was to examine the population-based trends and factors associated with hospitalization of patients with traumatic brain injury (TBI) treated in the Emergency Department (ED) among those 65 years and older. The implications of these trends for neurosurgery and the broader society are discussed. METHOD: With a national, mandatory reporting system of ED visits, the authors used Poisson regression controlling for age and sex to analyze trends in fall-related TBI of those aged 65 years and older between 2002 and 2017. RESULTS: The overall rate of ED visits for TBI increased by 78%-from 689.51 per 100,000 (95% CI 676.5-702.8) to 1229 per 100,000 (95% CI 1215-1243) between 2002 and 2017. Females consistently experienced higher rates of fall-related TBI than did males. All age groups 65 years and older experienced significant increases in fall-related TBI rate over the study period; however, the highest rates occurred among the oldest individuals (90+ and 85-89 years). The hospital admission rate increased with age and Charlson Comorbidity Index. Males experienced both a higher admission rate and a greater percentage change in admission rate than females. CONCLUSIONS: Rates of ED visits for fall-related TBI, hospitalization, and in-ED mortality in those aged 65 years and older are increasing for both sexes. The increasing hospital admission rate is related to more advanced comorbidities, male sex, and increasing age. These findings have significant implications for neurosurgical resources; they emphasize that health professionals should work proactively with patients, families, and caregivers to clarify goals of care, and they also outline the need for more high-level and, preferably, randomized evidence to support outcomes-based decisions. Additionally, the findings highlight the urgent need for improved population-based measures for prevention in not only this age demographic but in younger ones, and the need for changes in the planning of health service delivery and long-term care.


Asunto(s)
Accidentes por Caídas , Lesiones Traumáticas del Encéfalo , Anciano , Lesiones Traumáticas del Encéfalo/epidemiología , Servicio de Urgencia en Hospital , Femenino , Hospitalización , Hospitales , Humanos , Masculino
19.
Neurosurg Focus ; 49(2): E15, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-32738796

RESUMEN

OBJECTIVE: Approximately 550,000 Americans experience vertebral fracture annually, and most receive opioids to treat the resulting pain. Kyphoplasty of the fractured vertebra is a procedural alternative that may mitigate risks of even short-term opioid use. While reports of kyphoplasty's impact on pain scores are mixed, no large-scale data exist regarding opioid prescribing before and after the procedure. This study was conducted to determine whether timing of kyphoplasty following vertebral fracture is associated with duration or intensity of opioid prescribing. METHODS: This retrospective cohort study used 2001-2014 insurance claims data from a single, large private insurer in the US across multiple care settings. Patients were adults with vertebral fractures who were prescribed opioids and underwent balloon-assisted kyphoplasty within 4 months of fracture. Opioid overdose risk was stratified by prescribed average daily morphine milligram equivalents using CDC guidelines. Filled prescriptions and risk categories were evaluated at baseline and 90 days following kyphoplasty. RESULTS: Inclusion criteria were met by 7119 patients (median age 77 years, 71.7% female). Among included patients, 3505 (49.2%) were opioid naïve before fracture. Of these patients, 31.1% had new persistent opioid prescribing beyond 90 days after kyphoplasty, and multivariable logistic regression identified kyphoplasty after 8 weeks as a predictor (OR 1.34, 95% CI 1.02-1.76). For patients previously receiving opioids, kyphoplasty > 4 weeks after fracture was associated with persistently elevated prescribing risk (OR 1.84, 95% CI 1.23-2.74). CONCLUSIONS: New persistent opioid prescribing occurred in nearly one-third of patients undergoing kyphoplasty after vertebral fracture, although early treatment was associated with a reduction in this risk. For patients not naïve to opioids before fracture diagnosis, early kyphoplasty was associated with less persistent elevation of opioid overdose risk. Subsequent trials must compare opioid use by vertebral fracture patients treated via operative (kyphoplasty) and nonoperative (ongoing opioid) strategies before concluding that kyphoplasty lacks value, and early referral for kyphoplasty may be appropriate to avoid missing a window of efficacy.


Asunto(s)
Analgésicos Opioides/administración & dosificación , Prescripciones de Medicamentos , Cifoplastia/métodos , Dolor Postoperatorio/prevención & control , Fracturas de la Columna Vertebral/cirugía , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Revisión de Utilización de Seguros/tendencias , Cifoplastia/tendencias , Vértebras Lumbares/lesiones , Vértebras Lumbares/cirugía , Masculino , Persona de Mediana Edad , Dolor Postoperatorio/diagnóstico por imagen , Estudios Retrospectivos , Factores de Riesgo , Fracturas de la Columna Vertebral/diagnóstico por imagen , Vértebras Torácicas/lesiones , Vértebras Torácicas/cirugía , Factores de Tiempo
20.
Zhonghua Yu Fang Yi Xue Za Zhi ; 54(11): 1243-1248, 2020 Nov 06.
Artículo en Zh | MEDLINE | ID: mdl-33147924

RESUMEN

Objective: To develop evidence-based appropriate type of entity for the Centers for Disease Control and Prevention in order to improve the performance of disease control and prevention system in China. Methods: This study firstly proposed the core functions and essential public health programs for the Centers for Disease Control and Prevention. Using Structured Decision-Making, this study presented three alternative options for type of entity to make essential public health programs succeed, and reviewed the pros and cons of alternative options based on 15 evaluation indicators. Questionnaires were distributed to 47 stakeholders between April 10 and April 20 of 2020. Finally, an appropriate type of entity for the Centers for Disease Control and Prevention was identified by using both qualitative and quantitative methods. Results: A total of 47 stakeholders ranked alternative options. Aggregated scores of each alternative option was computed after weighting each indicators. The results shows that Option 1(professional technical civil service organization)has the highest score (58.22). Conclusion: Professional technical civil service organization is appropriate type of entity for Centers for Disease Control and Prevention.


Asunto(s)
Salud Pública , Centers for Disease Control and Prevention, U.S. , China , Encuestas y Cuestionarios , Estados Unidos
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