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1.
Nucleic Acids Res ; 50(D1): D898-D911, 2022 01 07.
Artigo em Inglês | MEDLINE | ID: mdl-34718728

RESUMO

The Eukaryotic Pathogen, Vector and Host Informatics Resource (VEuPathDB, https://veupathdb.org) represents the 2019 merger of VectorBase with the EuPathDB projects. As a Bioinformatics Resource Center funded by the National Institutes of Health, with additional support from the Welllcome Trust, VEuPathDB supports >500 organisms comprising invertebrate vectors, eukaryotic pathogens (protists and fungi) and relevant free-living or non-pathogenic species or hosts. Designed to empower researchers with access to Omics data and bioinformatic analyses, VEuPathDB projects integrate >1700 pre-analysed datasets (and associated metadata) with advanced search capabilities, visualizations, and analysis tools in a graphic interface. Diverse data types are analysed with standardized workflows including an in-house OrthoMCL algorithm for predicting orthology. Comparisons are easily made across datasets, data types and organisms in this unique data mining platform. A new site-wide search facilitates access for both experienced and novice users. Upgraded infrastructure and workflows support numerous updates to the web interface, tools, searches and strategies, and Galaxy workspace where users can privately analyse their own data. Forthcoming upgrades include cloud-ready application architecture, expanded support for the Galaxy workspace, tools for interrogating host-pathogen interactions, and improved interactions with affiliated databases (ClinEpiDB, MicrobiomeDB) and other scientific resources, and increased interoperability with the Bacterial & Viral BRC.


Assuntos
Bases de Dados Factuais , Vetores de Doenças/classificação , Interações Hospedeiro-Patógeno/genética , Fenótipo , Interface Usuário-Computador , Animais , Apicomplexa/classificação , Apicomplexa/genética , Apicomplexa/patogenicidade , Bactérias/classificação , Bactérias/genética , Bactérias/patogenicidade , Doenças Transmissíveis/microbiologia , Doenças Transmissíveis/parasitologia , Doenças Transmissíveis/patologia , Doenças Transmissíveis/transmissão , Biologia Computacional/métodos , Mineração de Dados/métodos , Diplomonadida/classificação , Diplomonadida/genética , Diplomonadida/patogenicidade , Fungos/classificação , Fungos/genética , Fungos/patogenicidade , Humanos , Insetos/classificação , Insetos/genética , Insetos/patogenicidade , Internet , Nematoides/classificação , Nematoides/genética , Nematoides/patogenicidade , Filogenia , Virulência , Fluxo de Trabalho
2.
J Psychosoc Oncol ; 39(3): 452-460, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33792515

RESUMO

Patients with cancer are ideally screened for symptoms, including distress, using patient-reported outcome measures (PROMs). This initiative was developed to ensure patients without access to an electronic portal were screened for distress and related symptoms during the COVID-19 pandemic. Prior to the pandemic, these patients could complete screening in clinic. However, many visits transitioned to telehealth. We implemented a standardized telephone outreach process targeting patients without active electronic portal accounts to improve remote symptom monitoring. Outreach resulted in 172 completed screens, identifying 110 needs for 63 individuals. Twenty-eight patients completed patient portal enrollment. Outreach calls captured a higher percentage of Black patients (34%) and a higher percentage of 61-80 year olds (69%) compared to portal users. Telephone outreach during the pandemic captured data that otherwise would have been missed in elderly and minority patients without electronic patient portal access. Patient engagement is vital to the distress screening process.


Assuntos
Sintomas Comportamentais/diagnóstico , COVID-19 , Avaliação das Necessidades , Neoplasias/psicologia , Medidas de Resultados Relatados pelo Paciente , Angústia Psicológica , Telemedicina , Telefone , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
3.
Pain Pract ; 17(5): 669-677, 2017 06.
Artigo em Inglês | MEDLINE | ID: mdl-27779368

RESUMO

BACKGROUND: A recent multicenter study presented 52-week safety and efficacy results from an open-label extension of a randomized, sham-controlled trial for patients with chronic migraine (CM) undergoing peripheral nerve stimulation of the occipital nerves. We present the data from a single center of 20 patients enrolled at the Cleveland Clinic's Pain Management Department. METHODS: In this single center, 20 patients were implanted with a neurostimulation system, randomized to an active or control group for 12 weeks, and received open-label treatment for an additional 40 weeks. Outcomes collected included number of headache days, pain intensity, Migraine Disability Assessment (MIDAS), Zung Pain and Distress (PAD), direct patient reports of headache pain relief, quality of life, satisfaction, and adverse events (AEs). RESULTS: Headache days per month were reduced by 8.51 (±9.81) days (P < 0.0001). The proportion of patients who achieved a 30% and 50% reduction in headache days and/or pain intensity was 60% and 35%, respectively. MIDAS and Zung PAD were reduced for all patients. Fifteen (75%) of the 20 patients at the site reported at least one AE. A total of 20 AEs were reported from the site. CONCLUSION: Our results support the 12-month efficacy of 20 CM patients receiving peripheral nerve stimulation of the occipital nerves in this single-center trial.


Assuntos
Terapia por Estimulação Elétrica/métodos , Transtornos de Enxaqueca/terapia , Manejo da Dor/métodos , Adulto , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nervos Periféricos/fisiologia , Qualidade de Vida , Resultado do Tratamento
4.
J Infect Dis ; 213(7): 1180-8, 2016 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-26597256

RESUMO

BACKGROUND: Severe H1N1 influenza can be lethal in otherwise healthy individuals and can have features of reactive hemophagocytic lymphohistiocytosis (HLH). HLH is associated with mutations in lymphocyte cytolytic pathway genes, which have not been previously explored in H1N1 influenza. METHODS: Sixteen cases of fatal influenza A(H1N1) infection, 81% with histopathologic hemophagocytosis, were identified and analyzed for clinical and laboratory features of HLH, using modified HLH-2004 and macrophage activation syndrome (MAS) criteria. Fourteen specimens were subject to whole-exome sequencing. Sequence alignment and variant filtering detected HLH gene mutations and potential disease-causing variants. Cytolytic function of the PRF1 p.A91V mutation was tested in lentiviral-transduced NK-92 natural killer (NK) cells. RESULTS: Despite several lacking variables, cases of influenza A(H1N1) infection met 44% and 81% of modified HLH-2004 and MAS criteria, respectively. Five subjects (36%) carried one of 3 heterozygous LYST mutations, 2 of whom also possessed the p.A91V PRF1 mutation, which was shown to decrease NK cell cytolytic function. Several patients also carried rare variants in other genes previously observed in MAS. CONCLUSIONS: This cohort of fatal influenza A(H1N1) infections confirms the presence of hemophagocytosis and HLH pathology. Moreover, the high percentage of HLH gene mutations suggests they are risk factors for mortality among individuals with influenza A(H1N1) infection.


Assuntos
Exoma , Predisposição Genética para Doença , Vírus da Influenza A Subtipo H1N1 , Influenza Humana/genética , Linfo-Histiocitose Hemofagocítica/genética , Síndrome de Ativação Macrofágica/genética , Estudos de Coortes , Feminino , Genótipo , Células HEK293 , Humanos , Influenza Humana/mortalidade , Células Matadoras Naturais/fisiologia , Masculino , Mutação , Perforina/genética , Perforina/metabolismo , Análise de Sequência de DNA
5.
Mod Pathol ; 29(2): 157-65, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26743468

RESUMO

The presence of two or more prostate cancer foci separated by intervening benign tissue in a single core is a well-recognized finding on prostate biopsy. Cancer involvement can be measured by including intervening benign tissue or only including the actual cancer involved area. Importantly, this parameter is a common enrollment criterion for active surveillance protocols. We hypothesized that spatially distinct prostate cancer foci in biopsies may arise from separate clones, impacting cancer involvement assessment. Hence, we used dual ERG/SPINK1 immunohistochemistry to determine the frequency of separate clones-when separate tumor foci showed discordant ERG and/or SPINK1 status-in discontinuously involved prostate biopsy cores from two academic institutions. In our cohort of 97 prostate biopsy cores with spatially discrete tumor foci (from 80 patients), discontinuous cancer involvement including intervening tissue ranged from 20 to 100% and Gleason scores ranged from 6 to 9. Twenty-four (25%) of 97 discontinuously involved cores harbored clonally distinct cancer foci by discordant ERG and/or SPINK1 expression status: 58% (14/24) had one ERG(+) focus, and one ERG(-)/SPINK1(-) focus; 29% (7/24) had one SPINK1(+) focus and one ERG(-)/SPINK1(-) focus; and 13% (3/24) had one ERG(+) focus and one SPINK1(+) focus. ERG and SPINK1 overexpression were mutually exclusive in all tumor foci. In summary, our results show that ~25% of discontinuously involved prostate biopsy cores showed tumor foci with discordant ERG/SPINK1 status, consistent with multiclonal disease. The relatively frequent presence of multiclonality in discontinuously involved prostate biopsy cores warrants studies on the potential clinical impact of clonality assessment, particularly in cases where tumor volume in a discontinuous core may impact active surveillance eligibility.


Assuntos
Adenocarcinoma/química , Biomarcadores Tumorais/análise , Proteínas de Transporte/análise , Imuno-Histoquímica , Neoplasias da Próstata/química , Transativadores/análise , Adenocarcinoma/patologia , Biópsia com Agulha de Grande Calibre , Células Clonais , Humanos , Masculino , Michigan , Gradação de Tumores , Cidade de Nova Iorque , Valor Preditivo dos Testes , Neoplasias da Próstata/patologia , Regulador Transcricional ERG , Inibidor da Tripsina Pancreática de Kazal
6.
Nephrol Nurs J ; 43(2): 119-26, 182; quiz 127, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27254967

RESUMO

Staff members, physicians, nurse practitioners, and physician assistants from a sample of hemodialysis facilities in Network 6 (North Carolina, South Carolina, and Georgia) and Network 11 (Michigan, Minnesota, North Dakota, South Dakota, and Wisconsin) completed a 10-item assessment with modified questions from the Hospital Survey on Patient Safety Culture, with an emphasis on safety culture related to vascular access infections. A composite score was constructed, which was the average of the percent-positive scores of the items. Overall, scores were high, indicating a positive patient safety culture. Composite scores varied by role type, with nurses, patient care technicians, and other technicians reporting the lowest composite scores. Network 6 participants reported higher scores on two of the survey items. Fewer staff within a facility were associated with higher composite scores.


Assuntos
Injúria Renal Aguda/terapia , Atitude do Pessoal de Saúde , Infecções Relacionadas a Cateter/prevenção & controle , Pessoal de Saúde/psicologia , Cultura Organizacional , Segurança do Paciente , Dispositivos de Acesso Vascular/normas , Adulto , Educação Continuada em Enfermagem , Feminino , Pessoal de Saúde/educação , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Enfermagem em Nefrologia/organização & administração , Diálise Renal , Estados Unidos , Local de Trabalho/psicologia
7.
Adv Exp Med Biol ; 823: 107-26, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25381104

RESUMO

Previously, we have proposed to use complementary complexity measures discovered by boosting-like ensemble learning for the enhancement of quantitative indicators dealing with necessarily short physiological time series. We have confirmed robustness of such multi-complexity measures for heart rate variability analysis with the emphasis on detection of emerging and intermittent cardiac abnormalities. Recently, we presented preliminary results suggesting that such ensemble-based approach could be also effective in discovering universal meta-indicators for early detection and convenient monitoring of neurological abnormalities using gait time series. Here, we argue and demonstrate that these multi-complexity ensemble measures for gait time series analysis could have significantly wider application scope ranging from diagnostics and early detection of physiological regime change to gait-based biometrics applications.


Assuntos
Algoritmos , Transtornos Neurológicos da Marcha/fisiopatologia , Marcha/fisiologia , Modelos Biológicos , Biometria , Entropia , Transtornos Neurológicos da Marcha/diagnóstico , Humanos , Fatores de Tempo
8.
Neuromodulation ; 18(5): 361-6, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25879884

RESUMO

OBJECTIVES: Conventional spinal cord stimulation (SCS) delivers a tonic waveform with consistent stream of pulses; burst delivers groups of pulses separated by short pulse-free periods. The current study compared the short-term safety and efficacy of burst with tonic stimulation in subjects already receiving SCS. MATERIALS AND METHODS: At 4 IRB-approved sites, 22 subjects previously implanted with an SCS device for intractable, chronic pain gave informed consent and received burst stimulation for 14 days. Subjects reported average daily Visual Analog Scale (VAS) for overall, trunk, and limb pain using tonic stimulation and after 7 and 14 days of burst stimulation. Thoughts about pain were assessed using the Pain Catastrophizing Scale. Areas of paresthesia were assessed during tonic and burst stimulation using body maps. Assessment of patient satisfaction and preferred stimulation occurred after 14 days of burst. RESULTS: Average daily overall VAS reduced 46% from a mean of 53.5 (±20.2) mm during tonic SCS to 28.5 (±18.1) mm during burst (p < 0.001); trunk and limb VAS scores were also reduced by 33% and 51%, respectively. During burst, 16 subjects (73%) reported no paresthesia, 5 (23%) reported a reduction, and 1 (4%) reported increased paresthesia. After 14 days, 21 subjects (95%) reported being very satisfied or satisfied with burst. Burst was preferred by 20 subjects (91%), tonic by 1 (5%), and 1 (5%) reported no preference. Better pain relief was the most common reason cited for preference. CONCLUSIONS: A majority of subjects reported improved pain relief using burst compared with tonic stimulation. Most subjects experienced less paresthesia during burst and preferred burst citing better pain relief.


Assuntos
Manejo da Dor , Dor/fisiopatologia , Estimulação da Medula Espinal/métodos , Adulto , Idoso , Biofísica , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Fatores de Tempo
9.
Appl Clin Inform ; 15(1): 145-154, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-38154472

RESUMO

BACKGROUND: Patient-reported outcome (PRO) measures have become an essential component of quality measurement, quality improvement, and capturing the voice of the patient in clinical care. In 2004, the National Institutes of Health endorsed the importance of PROs by initiating the Patient-Reported Outcomes Measurement Information System (PROMIS), which leverages computer-adaptive tests (CATs) to reduce patient burden while maintaining measurement precision. Historically, PROMIS CATs have been used in a large number of research studies outside the electronic health record (EHR), but growing demand for clinical use of PROs requires creative information technology solutions for integration into the EHR. OBJECTIVES: This paper describes the introduction of PROMIS CATs into the Epic Systems EHR at a large academic medical center using a tight integration; we describe the process of creating a secure, automatic connection between the application programming interface (API) which scores and selects CAT items and Epic. METHODS: The overarching strategy was to make CATs appear indistinguishable from conventional measures to clinical users, patients, and the EHR software itself. We implemented CATs in Epic without compromising patient data security by creating custom middleware software within the organization's existing middleware framework. This software communicated between the Assessment Center API for item selection and scoring and Epic for item presentation and results. The middleware software seamlessly administered CATs alongside fixed-length, conventional PROs while maintaining the display characteristics and functions of other Epic measures, including automatic display of PROMIS scores in the patient's chart. Pilot implementation revealed differing workflows for clinicians using the software. RESULTS: The middleware software was adopted in 27 clinics across the hospital system. In the first 2 years of hospital-wide implementation, 793 providers collected 70,446 PROs from patients using this system. CONCLUSION: This project demonstrated the importance of regular communication across interdisciplinary teams in the design and development of clinical software. It also demonstrated that implementation relies on buy-in from clinical partners as they integrate new tools into their existing clinical workflow.


Assuntos
Computadores , Registros Eletrônicos de Saúde , Humanos , Software , Medidas de Resultados Relatados pelo Paciente
10.
Arch Womens Ment Health ; 16(4): 271-7, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23579244

RESUMO

Postpartum depression (PPD) is an important mental health issue affecting approximately 10 % of women. Self-report screening measures represent utility for detecting PPD in both clinical and research settings. The current study sought to inspect the accuracy of two screening measures compared to clinical interviews. As part of an ongoing clinical trial, 1,392 women between the ages of 18 and 45 were screened for PPD using the Patient Health Questionnaire-9 (PHQ-9) and a six-item scale developed from CDC Pregnancy Risk Assessment questions (PRAMS-6). Three item subscales of the PRAMS-6 were also inspected-three depression (PRAMS-3D) and three anxiety items (PRAMS-3A). Receiver operating characteristics compared the diagnostic accuracy of the PHQ-9, PRAMS-6, PRAMS-3D, and PRAMS-3A to both the Structured Clinical Interview for the DSM-IV (SCID) and the Hamilton Rating Scale for Depression. The PHQ-9, PRAMS-6, and PRAMS-3D all showed moderate accuracy at diagnosing PPD. Diagnostic cut points are provided. The PRAMS-6 instrument is a brief and effective screening tool for PPD. The time frame of symptom assessment may account for some variability in accuracy between the PHQ-9 and PRAMS screening instruments.


Assuntos
Depressão Pós-Parto/diagnóstico , Adolescente , Adulto , Feminino , Humanos , Iowa , Programas de Rastreamento , Pessoa de Meia-Idade , Gravidez , Complicações na Gravidez , Rhode Island , Inquéritos e Questionários , Adulto Jovem
11.
J Nurs Scholarsh ; 45(3): 288-97, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23590557

RESUMO

PURPOSE: Behavioral change interventions using peer group leaders are effective and widely used, but few studies have examined how being a peer group leader affects the leaders. This study describes how participants felt being a peer group leader affected their lives. DESIGN: This descriptive qualitative study interviewed 18 experienced peer group leaders who had conducted a multisession human immunodeficiency virus (HIV) prevention peer group intervention in rural Malawi. METHODS: We used inductive content analysis and comparisons within and between cases. FINDINGS: Three major themes were identified. All leaders said they experienced personal changes in their knowledge, attitudes, or HIV prevention behaviors. They described interacting with family, neighbors, and friends, and speaking at church or community meetings, to discuss HIV prevention issues. They increased their self-efficacy to engage others in sensitive HIV prevention issues, developed a self-identity as a change agent, and came to be recognized in their community as trustworthy advisors about HIV and acquired immunodeficiency syndrome. These three themes, taken together, form the meta-theme of psychological empowerment. CONCLUSION: Being a peer group leader empowered the leaders as change agents for HIV prevention and had impacts in the community after the intervention ended, potentially increasing the long-term effectiveness and cost effectiveness of peer group interventions. CLINICAL RELEVANCE: Healthcare workers and community volunteers who led HIV prevention sessions continued HIV prevention activities in the community and workplace after the program ended. Training health workers as volunteer HIV prevention leaders offers a strategy to bring HIV prevention to limited-resource settings, despite health worker shortages.


Assuntos
Infecções por HIV/prevenção & controle , Liderança , Grupo Associado , Poder Psicológico , Serviços de Saúde Rural/organização & administração , Adulto , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Pesquisa sobre Serviços de Saúde , Humanos , Relações Interpessoais , Malaui , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Autoimagem , Autoeficácia
12.
Arch Womens Ment Health ; 15(5): 361-5, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22767033

RESUMO

Research on psychological violence has suggested it is common among perinatal women and is predictive of later physical violence. Psychological violence is also a strong correlate of negative mental and physical health outcomes and may influence engagement in health services. Both physical and mental health care are of critical importance for perinatal women who may be especially vulnerable to psychological violence and its deleterious effects. This study examined the clinical records of 299 perinatal patients who received treatment in a psychiatric partial hospital program to determine whether there were differences in utilization of care between those women with and without current interpersonal psychological abuse. More women than expected who reported current psychological abuse left treatment early compared to those without such reports.


Assuntos
Depressão/terapia , Serviços de Saúde Mental/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde , Gravidez/psicologia , Maus-Tratos Conjugais/psicologia , Adulto , Mulheres Maltratadas/psicologia , Feminino , Humanos , Período Pós-Parto , Estudos Retrospectivos
13.
J Occup Environ Hyg ; 9(7): 443-9, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22651099

RESUMO

The question of whether influenza is transmitted to a significant degree by aerosols remains controversial, in part, because little is known about the quantity and size of potentially infectious airborne particles produced by people with influenza. In this study, the size and amount of aerosol particles produced by nine subjects during coughing were measured while they had influenza and after they had recovered, using a laser aerosol particle spectrometer with a size range of 0.35 to 10 µm. Individuals with influenza produce a significantly greater volume of aerosol when ill compared with afterward (p = 0.0143). When the patients had influenza, their average cough aerosol volume was 38.3 picoliters (pL) of particles per cough (SD 43.7); after patients recovered, the average volume was 26.4 pL per cough (SD 45.6). The number of particles produced per cough was also higher when subjects had influenza (average 75,400 particles/cough, SD 97,300) compared with afterward (average 52,200, SD 98,600), although the difference did not reach statistical significance (p = 0.1042). The average number of particles expelled per cough varied widely from patient to patient, ranging from 900 to 302,200 particles/cough while subjects had influenza and 1100 to 308,600 particles/cough after recovery. When the subjects had influenza, an average of 63% of each subject's cough aerosol particle volume in the detection range was in the respirable size fraction (SD 22%), indicating that these particles could reach the alveolar region of the lungs if inhaled by another person. This enhancement in aerosol generation during illness may play an important role in influenza transmission and suggests that a better understanding of this phenomenon is needed to predict the production and dissemination of influenza-laden aerosols by people infected with this virus. [Supplementary materials are available for this article. Go to the publisher's online edition of Journal of Occupational and Environmental Hygiene for the following free supplemental resources: a PDF file of demographic information, influenza test results, and volume and peak flow rate during each cough and a PDF file containing number and size of aerosol particles produced.].


Assuntos
Aerossóis/análise , Tosse , Influenza Humana/transmissão , Tamanho da Partícula , Adolescente , Adulto , Aerossóis/química , Estudos de Casos e Controles , Tosse/virologia , Feminino , Humanos , Influenza Humana/complicações , Masculino , Análise Espectral , Espirometria , Adulto Jovem
14.
Adv Emerg Nurs J ; 43(1): 48-52, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33952877

RESUMO

Takotsubo cardiomyopathy (TC), a rare syndrome often preceded by an emotional or physical trigger, which earned the nickname broken heart syndrome, was first diagnosed in 1990. Takotsubo cardiomyopathy can mimic an ST-elevation myocardial infarction (STEMI). Originally, TC was thought to be self-limiting and benign. However, there is a 4%-5% mortality rate, which is associated with serious complications. The majority of people diagnosed with TC are postmenopausal women, but it can affect all ages. Patients will often present to the emergency department with chest pain and dyspnea. An electrocardiogram (ECG) often demonstrates ST elevation. There is no definitive way to differentiate between TC and STEMI on an ECG. Therefore, all patients need to have emergent coronary angiography with left ventriculography.


Assuntos
Cardiomiopatia de Takotsubo/diagnóstico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Aspirina/uso terapêutico , Biomarcadores/sangue , Cateterismo Cardíaco , Diagnóstico Diferencial , Eletrocardiografia , Serviço Hospitalar de Emergência , Feminino , Humanos , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico , Cardiomiopatia de Takotsubo/diagnóstico por imagem , Adulto Jovem
15.
Clin Infect Dis ; 50(5): 693-8, 2010 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-20100093

RESUMO

BACKGROUND: Considerable controversy exists with regard to whether influenza virus and respiratory syncytial virus (RSV) are spread by the inhalation of infectious airborne particles and about the importance of this route, compared with droplet or contact transmission. METHODS: Airborne particles were collected in an urgent care clinic with use of stationary and personal aerosol samplers. The amounts of airborne influenza A, influenza B, and RSV RNA were determined using real-time quantitative polymerase chain reaction. Health care workers and patients participating in the study were tested for influenza. RESULTS: Seventeen percent of the stationary samplers contained influenza A RNA, 1% contained influenza B RNA, and 32% contained RSV RNA. Nineteen percent of the personal samplers contained influenza A RNA, none contained influenza B RNA, and 38% contained RSV RNA. The number of samplers containing influenza RNA correlated well with the number and location of patients with influenza (r= 0.77). Forty-two percent of the influenza A RNA was in particles < or = 4.1 microm in aerodynamic diameter, and 9% of the RSV RNA was in particles < or = 4.1 microm. CONCLUSIONS: Airborne particles containing influenza and RSV RNA were detected throughout a health care facility. The particles were small enough to remain airborne for an extended time and to be inhaled deeply into the respiratory tract. These results support the possibility that influenza and RSV can be transmitted by the airborne route and suggest that further investigation of the potential of these particles to transmit infection is warranted.


Assuntos
Microbiologia do Ar , Assistência Ambulatorial , Vírus da Influenza A/isolamento & purificação , Vírus da Influenza B/isolamento & purificação , Vírus Sincicial Respiratório Humano/isolamento & purificação , Adulto , Criança , Pré-Escolar , Pessoal de Saúde , Hospitais , Humanos , Influenza Humana/diagnóstico , Reação em Cadeia da Polimerase/métodos , RNA Viral/isolamento & purificação , Adulto Jovem
16.
J Am Acad Orthop Surg Glob Res Rev ; 4(5): e2000034, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-33970573

RESUMO

INTRODUCTION: Despite widely appreciated barriers to successful clinical implementation, the literature regarding how to operationalize electronic health record-integrated patient-reported outcomes (PROs) remains sparse. We offer a detailed summary of the implementation of PROs into the standard of care at a major tertiary academic medical center. METHODS: Collection of four Patient-Reported Outcomes Measurement Information System computer adaptive tests was piloted in a large academic orthopaedic surgery ambulatory clinic starting in October 2016. The Patient-Reported Outcomes Measurement Information System computer adaptive tests (Physical Function, Pain Intensity, Pain Interference, and Ability to Return to Social Roles and Activities) were initially implemented as manual order sets to be administered before surgery through 2 years after surgery. Completion rate over time, mean time to completion for all PRO domains, and the overall distribution of symptom severity were used to evaluate the success of the pilot. A subsequent optimization and redesign of the pilot was conducted using tablets, automation of questionnaire deployment, and improved results review to address obstacles encountered during the pilot phase. RESULTS: Two thousand nine distinct joint arthroplasty patients (mean age = 65) completed at least one set of PRO assessments, with overall completion rates reaching 68% and mean completion time of 3 minutes. Focal points during the implementation process included engagement and training of staff, selection of an appropriate patient population and outcome measures, and user friendly data displays for patients and providers. CONCLUSION: Our pilot program successfully demonstrated that PROs can be administered, scored, and made immediately available within the electronic health record to patients and their providers with minimal disruption of clinical workflows. Although considerable operational and technological challenges remain, we found that the implementation of PROs in clinical care within an ambulatory practice at an academic medical center can be achieved through a constellation of several key factors.


Assuntos
Registros Eletrônicos de Saúde , Medidas de Resultados Relatados pelo Paciente , Centros Médicos Acadêmicos , Idoso , Artroplastia , Humanos , Inquéritos e Questionários
17.
Artigo em Inglês | MEDLINE | ID: mdl-32668758

RESUMO

Tobacco use negatively impacts cancer treatment outcomes, yet too few providers actively support their patients in quitting. Barriers to consistently addressing tobacco use and referring to treatment include time constraints and lack of knowledge surrounding treatment options. Patient Reported Outcomes (PRO) measurement is best practice in cancer care and has potential to help address these barriers to tobacco cessation treatment. This descriptive program evaluation study reports preliminary results following implementation of a novel automated PRO tobacco use screener and referral system via the electronic health record (EHR) patient portal (MyChart) that was developed and implemented as a part of a population-based tobacco treatment program at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University. Between 25 June 2019 and 6 April 2020, 4589 unique patients completed the screener and 164 (3.6%) unique patients screened positive for recent (past month) cigarette smoking. All patients who screened positive were automatically referred to a smoking cessation treatment program integrated within the Lurie Cancer Center, and 71 (49.7%) patients engaged in treatment, as defined by completing at least one behavioral counseling session. Preliminary results indicate that the PRO/MyChart system may improve smoker identification and increase offering of treatment and, despite the "cold call" following a positive screen, may result in a treatment engagement rate that is higher than rates of treatment engagement previously documented in oncology settings. Longer term evaluation with formal statistical testing is needed before drawing conclusions regarding effectiveness, but PRO measurement via the EHR patient portal may serve a potentially important role in a multi-component approach to reaching and engaging cancer patients in comprehensive tobacco cessation treatment.


Assuntos
Registros Eletrônicos de Saúde , Neoplasias , Medidas de Resultados Relatados pelo Paciente , Abandono do Hábito de Fumar , Tabagismo , Aconselhamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Uso de Tabaco , Tabagismo/complicações , Tabagismo/terapia
18.
J Clin Transl Sci ; 4(6): 498-507, 2020 Apr 06.
Artigo em Inglês | MEDLINE | ID: mdl-33948226

RESUMO

INTRODUCTION: Many institutions are attempting to implement patient-reported outcome (PRO) measures. Because PROs often change clinical workflows significantly for patients and providers, implementation choices can have major impact. While various implementation guides exist, a stepwise list of decision points covering the full implementation process and drawing explicitly on a sociotechnical conceptual framework does not exist. METHODS: To facilitate real-world implementation of PROs in electronic health records (EHRs) for use in clinical practice, members of the EHR Access to Seamless Integration of Patient-Reported Outcomes Measurement Information System (PROMIS) Consortium developed structured PRO implementation planning tools. Each institution pilot tested the tools. Joint meetings led to the identification of critical sociotechnical success factors. RESULTS: Three tools were developed and tested: (1) a PRO Planning Guide summarizes the empirical knowledge and guidance about PRO implementation in routine clinical care; (2) a Decision Log allows decision tracking; and (3) an Implementation Plan Template simplifies creation of a sharable implementation plan. Seven lessons learned during implementation underscore the iterative nature of planning and the importance of the clinician champion, as well as the need to understand aims, manage implementation barriers, minimize disruption, provide ample discussion time, and continuously engage key stakeholders. CONCLUSIONS: Highly structured planning tools, informed by a sociotechnical perspective, enabled the construction of clear, clinic-specific plans. By developing and testing three reusable tools (freely available for immediate use), our project addressed the need for consolidated guidance and created new materials for PRO implementation planning. We identified seven important lessons that, while common to technology implementation, are especially critical in PRO implementation.

19.
Adv Emerg Nurs J ; 41(2): 111-121, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31033658

RESUMO

Ketamine has been used as an anesthetic agent for over 50 years. At the upper end of the dosing range, it displays dissociative anesthetic and amnestic effects, while at lower doses, it acts as an analgesic and demonstrates opioid-sparing capabilities. Ketamine is unique in its preservation of hemodynamic stability and respiratory function, and is used extensively in the emergency department (ED) for procedural sedation and the facilitation of brief painful procedures. Despite evidence supporting its safety and efficacy as an analgesic agent at sub-dissociative doses, its use in the ED for the management of acute pain remains uncommon. New guidelines were published in July 2018 by the American Society of Regional Anesthesia and Pain Medicine, the American Academy of Pain Medicine, and the American Society of Anesthesiologists that provide a framework for identifying patients who are likely to benefit from the use of Ketamine in an acute pain setting.


Assuntos
Dor Aguda/tratamento farmacológico , Analgésicos/uso terapêutico , Serviço Hospitalar de Emergência , Ketamina/uso terapêutico , Manejo da Dor/métodos , Dor Aguda/enfermagem , Humanos
20.
Nutrients ; 11(2)2019 Jan 22.
Artigo em Inglês | MEDLINE | ID: mdl-30678193

RESUMO

Inflammation and oxidative stress are important factors in the development of cardiovascular disease and atherosclerosis. The findings of our previous study suggest that 12 weeks consumption of tart cherry juice lowers the levels of systolic blood pressure (BP) and low-density lipoprotein (LDL) cholesterol in older adults. The present study investigated the effects of tart cherry juice on blood biomarkers of inflammation and oxidative stress. In this randomized-controlled clinical trial, a total of 37 men and women between the ages of 65⁻80 were randomly assigned to consume 480 mL of tart cherry juice or control drink daily for 12 weeks. Several blood biomarkers of inflammation and oxidative stress were assessed at baseline and after 12 weeks intervention. After the 12 weeks intervention, tart cherry juice significantly increased the plasma levels of DNA repair activity of 8-oxoguanine glycosylase (p < 0.0001) and lowered (p = 0.03) the mean c-reactive protein (CRP) level compared to the control group. There was a significant group effect observed for plasma CRP (p = 0.03) and malondialdehyde (MDA) (p = 0.03), and a borderline significant group effect observed for plasma oxidized low-density lipoprotein (OxLDL) (p = 0.07). Within group analysis showed that the plasma levels of CRP, MDA, and OxLDL decreased numerically by 25%, 3%, and 11%, respectively after 12 weeks of tart cherry juice consumption compared with corresponding baseline values. The present study suggests that the ability of tart cherry juice to reduce systolic BP and LDL cholesterol, in part, may be due to its anti-oxidative and anti-inflammatory properties. Larger and longer follow-up studies are needed to confirm these findings.


Assuntos
Sucos de Frutas e Vegetais , Inflamação/sangue , Estresse Oxidativo/efeitos dos fármacos , Prunus avium , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Feminino , Regulação da Expressão Gênica/efeitos dos fármacos , Humanos , Inflamação/metabolismo , Masculino , Estresse Oxidativo/fisiologia , Distribuição Aleatória
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