RESUMO
BACKGROUND: Acute respiratory infections (ARI) are the most common infectious diseases globally. Community surveillance may provide a more comprehensive picture of disease burden than medically attended illness alone. METHODS: In this longitudinal study conducted from 2012 to 2017 in the Washington Heights/Inwood area of New York City, we enrolled 405 households with 1915 individuals. Households were sent research text messages twice weekly inquiring about ARI symptoms. Research staff confirmed symptoms by follow-up call. If ≥2 criteria for ARI were met (fever/feverish, cough, congestion, pharyngitis, myalgias), staff obtained a mid-turbinate nasal swab in participants' homes. Swabs were tested using the FilmArray reverse transcription polymerase chain reaction (RT-PCR) respiratory panel. RESULTS: Among participants, 43.9% were children, and 12.8% had a chronic respiratory condition. During the 5 years, 114 724 text messages were sent; the average response rate was 78.8% ± 6.8%. Swabs were collected for 91.4% (2756/3016) of confirmed ARI; 58.7% had a pathogen detected. Rhino/enteroviruses (51.9%), human coronaviruses (13.9%), and influenza (13.2%) were most commonly detected. The overall incidence was 0.62 ARI/person-year, highest (1.73) in <2 year-olds and lowest (0.46) in 18-49 year-olds. Approximately one-fourth of those with ARI sought healthcare; percents differed by pathogen, demographic factors, and presence of a chronic respiratory condition. CONCLUSIONS: Text messaging is a novel method for community-based surveillance that could be used both seasonally as well as during outbreaks, epidemics and pandemics. The importance of community surveillance to accurately estimate disease burden is underscored by the findings of low rates of care-seeking that varied by demographic factors and pathogens.
Assuntos
Influenza Humana , Faringite , Infecções Respiratórias , Envio de Mensagens de Texto , Criança , Febre/epidemiologia , Humanos , Lactente , Influenza Humana/epidemiologia , Estudos Longitudinais , Infecções Respiratórias/diagnóstico , Infecções Respiratórias/epidemiologiaRESUMO
BACKGROUND: Current available treatment options for advanced heart failure include heart transplantation and ventricular assist device (VAD) therapy. This project aimed to evaluate the cost-effectiveness of a bridge-to-transplantation (BTT)-VAD approach relative to direct heart transplantation in transplant-eligible patients. METHODS AND RESULTS: A Markov model was used to evaluate survival benefits and costs for BTT-VAD versus nonbridged heart transplant recipients. Three different scenarios were considered according to severity of patients' baseline hemodynamic status (high, medium, and low risk). Results are presented in terms of survival, costs, and cost-effectiveness ratio. Sensitivity analyses were used to analyze uncertainty in model estimates. Over a 20-year time horizon, BTT-VAD therapy increased survival at an increased cost relative to nonbridged heart transplant recipients: $100 841more in costs and 1.19 increased life years (LYs) in high-risk patients ($84 964/LY), $112 779 more in costs and 1.14 more LYs ($99 039/LY) in medium-risk patients, and an additional cost of $144 334 and incremental clinical benefit of 1.21 more LYs ($119 574/LY) in low-risk patients. The sensitivity analysis estimated a 59%, 54%, and 43% chance of BTT-VAD therapy being cost-effective for high-, medium-, and low-risk patients at a willingness-to-pay level of $100 000/LY. Subgroup analyses indicated that risk of post-VAD and transplantation complications, waiting time, renal dysfunction, and patient age substantially affected the cost-effectiveness ratio. CONCLUSIONS: BTT-VAD therapy is associated with improved survival and increased costs. On the basis of commonly accepted willingness-to-pay thresholds, BTT-VAD therapy is likely to be cost-effective relative to nonbridged heart transplantation in specific circumstances.
Assuntos
Insuficiência Cardíaca/economia , Insuficiência Cardíaca/terapia , Transplante de Coração/economia , Coração Auxiliar/economia , Transplante , Adulto , Análise Custo-Benefício , Técnicas de Apoio para a Decisão , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Insuficiência Cardíaca/mortalidade , Humanos , Masculino , Cadeias de Markov , Pessoa de Meia-Idade , Modelos Estatísticos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Surveillance for acute respiratory infection (ARI) and influenza-like illness (ILI) relies primarily on reports of medically attended illness. Community surveillance could mitigate delays in reporting, allow for timely collection of respiratory tract samples, and characterize cases of nonmedically attended ILI representing substantial personal and economic burden. Text messaging could be utilized to perform longitudinal ILI surveillance in a community-based sample but has not been assessed. We recruited 161 households (789 people) in New York City for a study of mobile ARI/ILI surveillance, and selected reporters received text messages twice weekly inquiring whether anyone in the household was ill. Home visits were conducted to obtain nasal swabs from persons with ARI/ILI. Participants were primarily female, Latino, and publicly insured. During the 44-week period from December 2012 through September 2013, 11,282 text messages were sent. In responses to 8,250 (73.1%) messages, a household reported either that someone was ill or no one was ill; 88.9% of responses were received within 4 hours. Swabs were obtained for 361 of 363 reported ARI/ILI episodes. The median time from symptom onset to nasal swab was 2 days; 65.4% of samples were positive for a respiratory pathogen by reverse-transcriptase polymerase chain reaction. In summary, text messaging promoted rapid ARI/ILI reporting and specimen collection and could represent a promising approach to timely, community-based surveillance.
Assuntos
Estudos Epidemiológicos , Vigilância da População/métodos , Infecções Respiratórias/diagnóstico , Infecções Respiratórias/epidemiologia , Envio de Mensagens de Texto , Doença Aguda , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Medicaid/estatística & dados numéricos , Pessoas sem Cobertura de Seguro de Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , Características de Residência , Infecções Respiratórias/microbiologia , Fatores de Tempo , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Mechanical thrombectomy (MT) for acute ischemic stroke is generally avoided when the expected infarction is large (defined as an Alberta Stroke Program Early CT Score of <6). OBJECTIVE: To perform a meta-analysis of recent trials comparing MT with best medical management (BMM) for treatment of acute ischemic stroke with large infarction territory, and then to determine the cost-effectiveness associated with those treatments. METHODS: A meta-analysis of the RESCUE-Japan, SELECT2, and ANGEL-ASPECT trials was conducted using R Studio. Statistical analysis employed the weighted average normal method for calculating mean differences from medians in continuous variables and the risk ratio for categorical variables. TreeAge software was used to construct a cost-effectiveness analysis model comparing MT with BMM in the treatment of ischemic stroke with large infarction territory. RESULTS: The meta-analysis showed significantly better functional outcomes, with higher rates of patients achieving a modified Rankin Scale score of 0-3 at 90 days with MT as compared with BMM. In the base-case analysis using a lifetime horizon, MT led to a greater gain in quality-adjusted life-years (QALYs) of 3.46 at a lower cost of US$339 202 in comparison with BMM, which led to the gain of 2.41 QALYs at a cost of US$361 896. The incremental cost-effectiveness ratio was US$-21 660, indicating that MT was the dominant treatment at a willingness-to-pay of US$70 000. CONCLUSIONS: This study shows that, besides having a better functional outcome at 90-days' follow-up, MT was more cost-effective than BMM, when accounting for healthcare cost associated with treatment outcome.
RESUMO
Introduction Health literacy is an independent predictor of population health status and is directly related to the readability of available patient education material. The National Institutes of Health (NIH) and the American Medical Association have recommended that patient education materials (PEMs) be written between a fourth- and a sixth-grade education level. The authors assessed the readability of online PEMs about neurointerventional procedures that have been published by several academic institutions across the US. Methods Online PEMs regarding five common neurointerventional procedures, including mechanical thrombectomy for large vessel occlusion, cerebral diagnostic angiography, carotid artery stenting, endovascular aneurysm embolization, and epidural steroid injection collected from the websites of 20 top institutions in Neurology and Neurosurgery. The materials were assessed via five readability scales and then were statistically analyzed and compared to non-institutional education websites (Wikipedia.com and WebMD.com). Results None of the PEMs were written at or below the NIH's recommended 6th-grade reading level. The average educational level required to comprehend the texts across all institutions, as assessed by the readability scales, was 10-11th grade level. Some materials required a college-level education or higher. Material from non-institutional websites had significantly lower readability scores compared to the 20 institutions. Conclusions Current PEMs related to neurointerventional procedures are not written at or below the NIH's recommended fourth- to sixth-grade education level. Given the complexity of those procedures, significant attention should be pointed toward an improvement in the available online materials.
RESUMO
Background: Community surveillance for acute respiratory illness (ARI) can include unsupervised participant-collected nasal swabs. Little is known about use of self-swabs in low-income populations or among households including extended family members and the validity of self-collected swabs. We assessed the acceptability, feasibility, and validity of unsupervised participant-collected nasal swabs in a low-income, community sample. Methods: This was a substudy of a larger prospective community-based ARI surveillance study in 405 households in New York City. Participating household members self-collected swabs on the day of a research home visit for an index case, and for 3-6 subsequent days. Demographics associated with agreement to participate and swab collection were assessed, and index case self-collected versus research staff-collected swab results were compared. Results: Most households (n = 292 [89.6%]) agreed to participate, including 1310 members. Being <18 years old, female, and the household reporter or member of the nuclear family (parents and children) were associated with both agreement to participate and self-swab collection. Being born in the United States or immigrating ≥10 years ago was associated with participation, and being Spanish-speaking and having less than a high school education were associated with swab collection. In all, 84.4% collected at least 1 self-swabbed specimen; self-swabbing rates were highest during the first 4 collection days. Concordance between research staff-collected swabs and self-swabs was 88.4% for negative swabs, 75.0% for influenza, and 69.4% for noninfluenza pathogens. Conclusions: Self-swabbing was acceptable, feasible, and valid in this low-income, minoritized population. Some differences in participation and swab collection were identified that could be noted by future researchers and modelers.
RESUMO
PURPOSE: The fragility index (FI) measures the robustness of randomized controlled trials (RCTs). It complements the P value by taking into account the number of outcome events. In this study, the authors measured the FI for major interventional radiology RCTs. METHODS: Interventional radiology RCTs published between January 2010 and December 2022 relating to trans-jugular intrahepatic portosystemic shunt, trans-arterial chemoembolization, needle biopsy, angiography, angioplasty, thrombolysis, and nephrostomy tube insertion were analyzed to measure the FI and robustness of the studies. RESULTS: A total of 34 RCTs were included. The median FI of those studies was 4.5 (range 1-68). Seven trials (20.6%) had a number of patients lost to follow-up that was higher than their FI, and 15 (44.1%) had a FI of 1-3. CONCLUSION: The median FI, and hence the reproducibility of interventional radiology RCTs, is low compared to other medical fields, with some having a FI of 1, which should be interrupted cautiously.
Assuntos
Radiologia Intervencionista , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: We studied the epidemiology of primary bloodstream infections (BSIs), secondary BSIs, and central line-associated BSIs (CLABSIs) and applicability of CDC definitions for primary sources of infection causing secondary BSIs in patients in the neonatal ICU. STUDY DESIGN: We classified healthcare-associated BSIs (HABSIs) as primary BSIs, secondary BSIs, and CLABSIs using CDC surveillance definitions and determined their overall incidence and incidence among different gestational age strata. We assessed the applicability of CDC definitions for infection sources causing secondary BSIs. RESULTS: From 2010 to 2019, 141 (32.7%), 202 (46.9%), and 88 (20.4%) HABSIs were classified as primary BSIs, secondary BSIs, and CLABSIs, respectively; all declined during the study period (all p < 0.001). Gestational age <28 weeks was associated with increased incidence of all HABSI types. CDC criteria for site-specific primary sources were met in 137/202 (68%) secondary BSIs. CONCLUSIONS: Primary and secondary BSIs were more common than CLABSIs and should be prioritized for prevention.
Assuntos
Bacteriemia , Infecções Relacionadas a Cateter , Infecção Hospitalar , Sepse , Recém-Nascido , Humanos , Lactente , Estados Unidos/epidemiologia , Unidades de Terapia Intensiva Neonatal , Infecções Relacionadas a Cateter/epidemiologia , Bacteriemia/diagnóstico , Bacteriemia/epidemiologia , Bacteriemia/etiologia , Infecção Hospitalar/epidemiologia , Sepse/complicações , Fatores de Risco , Atenção à Saúde , Centers for Disease Control and Prevention, U.S.RESUMO
Overall, 119 (33%) of 364 pediatric chronic care facility residents experienced 182 acute respiratory illnesses (ARIs) that met the surveillance definition which led to 31 (17%) emergency room visits, 34 (19%) acute care hospitalizations, and/or 25 (14%) ICU admissions. Continued PCR-positivity was observed in 35% of ARIs during follow-up testing.
Assuntos
Infecções Respiratórias , Criança , Humanos , Lactente , Infecções Respiratórias/epidemiologia , Hospitalização , Instituições de Cuidados Especializados de EnfermagemRESUMO
OBJECTIVE: To describe the clinical impact of healthcare-associated (HA) respiratory syncytial virus (RSV) in hospitalized adults. DESIGN: Retrospective cohort study within a prospective, population-based, surveillance study of RSV-infected hospitalized adults during 3 respiratory seasons: October 2017-April 2018, October 2018-April 2019, and October 2019-March 2020. SETTING: The study was conducted in 2 academically affiliated medical centers. PATIENTS: Each HA-RSV patient (in whom RSV was detected by PCR test ≥4 days after hospital admission) was matched (age, sex, season) with 2 community-onset (CO) RSV patients (in whom RSV was detected ≤3 days of admission). METHODS: Risk factors and outcomes were compared among HA-RSV versus CO-RSV patients using conditional logistic regression. Escalation of respiratory support associated with RSV detection (day 0) from day -2 to day +4 was explored among HA-RSV patients. RESULTS: In total, 84 HA-RSV patients were matched to 160 CO-RSV patients. In HA-RSV patients, chronic kidney disease was more common, while chronic respiratory conditions and obesity were less common. HA-RSV patients were not more likely to be admitted to an ICU or require mechanical ventilation, but they more often required a higher level of care at discharge compared with CO-RSV patients (44% vs 14%, respectively). Also, 29% of evaluable HA-RSV patients required respiratory support escalation; these patients were older and more likely to have respiratory comorbidities, to have been admitted to intensive care, and to die during hospitalization. CONCLUSIONS: HA-RSV in adults may be associated with escalation in respiratory support and an increased level of support in living situation at discharge. Infection prevention and control strategies and RSV vaccination of high-risk adults could mitigate the risk of HA-RSV.
Assuntos
Infecção Hospitalar , Hospitalização , Infecções por Vírus Respiratório Sincicial , Vírus Sinciciais Respiratórios , Humanos , Adulto , Estudos Retrospectivos , Masculino , Feminino , Infecções por Vírus Respiratório Sincicial/epidemiologia , Infecções por Vírus Respiratório Sincicial/mortalidade , Estudos Prospectivos , Resultado do Tratamento , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/mortalidade , Características de Residência , Fatores de Risco , Comorbidade , Insuficiência Renal Crônica/epidemiologia , Obesidade/epidemiologia , Alta do Paciente , Pessoa de Meia-Idade , Idoso , Modelos LogísticosRESUMO
PURPOSE: The purpose of this article is to highlight the risk of pseudoaneurysms formation after orthognathic surgery, their clinical features and management. METHODS: A case report of a 24-year-old man who suffered a pseudoaneurysm of the internal maxillary artery after sagittal osteotomy during orthognathic is reported. After three bleeding episodes, a pseudoaneurysm was diagnosed with a computed tomography angiogram (CTA) and treated with an embolization of the internal maxillary artery with polyvinyl alcohol (PVA) successfully. RESULTS: Pseudoaneurysms derived from the external carotid artery are an uncommon complication of orthognathic surgery, especially related to sagittal osteotomy instead of LeFort I osteotomy. CONCLUSION: Pseudoaneurysms derived from external carotid artery branches must be suspected when patients show multiple episodes of bleeding (epistaxis or through the surgical approach) within the first two weeks after orthognathic surgery. If so, vascular CT or angiography should be performed to rule out the presence of vascular injuries. In case a pseudoaneurysm is identified, vascular embolization with N-butyl-cyanoacrylate seems to be the best treatment if available. If this treatment is not available or bleeding cannot be controlled, surgical ligature of the injured vessel is a valid treatment.
RESUMO
BACKGROUND: Outbreaks of healthcare-associated respiratory syncytial virus (HA-RSV) infections in children are well described, but less is known about sporadic HA-RSV infections. We assessed the epidemiology and clinical outcomes associated with sporadic HA-RSV infections. METHODS: We retrospectively identified hospitalized children ≤18 years old with HA-RSV infections in six children's hospitals in the United States during the respiratory viral seasons October-April in 2016-2017, 2017-2018, and 2018-2019 and prospectively from October 2020 through November 2021. We evaluated outcomes temporally associated with HA-RSV infections including escalation of respiratory support, transfer to the pediatric intensive care unit (PICU), and in-hospital mortality. We assessed demographic characteristics and comorbid conditions associated with escalation of respiratory support. RESULTS: We identified 122 children (median age 16.0 months [IQR 6, 60 months]) with HA-RSV. The median onset of HA-RSV infections was hospital day 14 (IQR 7, 34 days). Overall, 78 (63.9%) children had two or more comorbid conditions; cardiovascular, gastrointestinal, neurologic/neuromuscular, respiratory, and premature/ neonatal comorbidities were most common. Fifty-five (45.1%) children required escalation of respiratory support and 18 (14.8%) were transferred to the PICU. Five (4.1%) died during hospitalization. In the multivariable analysis, respiratory comorbidities (aOR: 3.36 [CI95 1.41, 8.01]) were associated with increased odds of escalation of respiratory support. CONCLUSIONS: HA-RSV infections cause preventable morbidity and increase healthcare resource utilization. Further study of effective mitigation strategies for HA-respiratory viral infections should be prioritized; this priority is further supported by the impact of the COVID-19 pandemic on seasonal viral infections.
Assuntos
COVID-19 , Infecção Hospitalar , Infecções por Vírus Respiratório Sincicial , Vírus Sincicial Respiratório Humano , Infecções Respiratórias , Recém-Nascido , Criança , Humanos , Estados Unidos/epidemiologia , Lactente , Adolescente , Estudos Retrospectivos , Pandemias , COVID-19/epidemiologia , Hospitalização , Infecção Hospitalar/epidemiologia , Atenção à Saúde , HospitaisRESUMO
This report describes the use of transcollateral retrograde revascularization in two patients after failed recanalization of the tibioperoneal trunk in one and superficial femoral artery occlusion in the other. Retrograde recanalization was successfully achieved via a distal branch of the profunda femoris artery in the first case and a medial genicular branch in the second. After successful retrograde recanalization, the guide wire was snared in both cases and angioplasty/stent placement was performed in an antegrade fashion.
Assuntos
Angioplastia com Balão/métodos , Arteriopatias Oclusivas/terapia , Circulação Colateral , Artéria Femoral , Artérias da Tíbia , Idoso , Angioplastia com Balão/instrumentação , Índice Tornozelo-Braço , Arteriopatias Oclusivas/diagnóstico por imagem , Arteriopatias Oclusivas/fisiopatologia , Catéteres , Constrição Patológica , Feminino , Artéria Femoral/diagnóstico por imagem , Artéria Femoral/fisiopatologia , Humanos , Masculino , Radiografia , Fluxo Sanguíneo Regional , Stents , Artérias da Tíbia/diagnóstico por imagem , Artérias da Tíbia/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: The epidemiology, clinical features, and socioeconomic burden associated with detection of rhinoviruses (RV)/enteroviruses (EV) from individuals in the community with acute respiratory infections (ARIs) are not fully understood. METHODS: To assess the clinical and socioeconomic burden associated with RV/EV, a secondary analysis of data collected during a prospective, community-based ARI surveillance study was performed. From December 2012 to September 2017, adult and pediatric participants with ARIs had nasopharyngeal specimens obtained and tested by multiplex polymerase chain reaction assay. Characteristics and socioeconomic burden including missed school or work and/or antibiotic use among participants who did and did not seek medical care and among participants with and without co-detection of another respiratory pathogen with RV/EV were compared. RESULTS: Throughout the study period, RV/EV was detected in 54.7% (885/1617) of ARIs with a respiratory pathogen detected. Most ARI episodes associated with RV/EV occurred in females (59.1%) and children ≤17 years old (64.2%). Those ≤17 years were more likely to seek medical care. Compared to those not seeking medical care (n = 686), those seeking medical care (n = 199) had a longer duration of illness (5 vs. 7 days) and were more likely to miss work/school (16.4% vs. 47.7%) and/or use antibiotics (3.6% vs. 34.2%). Co-detection occurred in 8% of ARIs of which 81% occurred in children. Co-detection was not associated with longer illness, more missed work/or school, or antibiotic use. CONCLUSION: Non-medically attended and medically attended ARIs associated with RV/EV resulted in clinical and socioeconomic burden, regardless of co-detection of other respiratory pathogens.
Assuntos
Infecções por Enterovirus , Infecções Respiratórias , Vírus , Adolescente , Adulto , Antibacterianos , Criança , Infecções por Enterovirus/epidemiologia , Feminino , Humanos , Lactente , Estudos Prospectivos , Rhinovirus/genética , Fatores SocioeconômicosRESUMO
BACKGROUND: Respiratory syncytial virus (RSV) causes severe respiratory illnesses in infants and older adults. Older adults are frequently hospitalized with RSV illness and may experience loss of function. This study evaluated longitudinal changes in function associated with RSV hospitalization in older adults. METHODS: Adults ≥60 years hospitalized with laboratory-confirmed RSV were enrolled (N = 302). Demographics and comorbidities were collected. Functional status was assessed 2 weeks pre-hospitalization by recall, at enrollment, hospital discharge and 2, 4, and 6 months post-discharge using the Lawton-Brody Instrumental Activities of Daily Living (IADL) (scale 0-8) and Barthel ADL Index (scale 0-100). RESULTS: RSV-associated hospitalization resulted in acute functional loss. Median IADL (5 vs. 3, p < 0.0001) and ADL (90 vs. 70, p < 0.0001) scores decreased significantly from pre-hospitalization to admission and remained decreased at discharge. There were no statistically significant differences between pre-hospitalization and 2-, 4-, or 6-month scores. However, 33% and 32% of subjects experienced decreased 6-month IADL and ADL scores, respectively. Additionally, 14% required a higher level of care at discharge. When stratified by pre-hospitalization living situation, 6-month IADL scores declined significantly for those admitted from a skilled nursing facility (3 vs. 1, p = 0.001). In multivariate analysis, male sex and diabetes were associated with a 6-month decline in ADL score of ≥10. CONCLUSIONS: Older adults hospitalized with RSV demonstrate acute functional decline that may become prolonged. Pre-hospitalization living situation may predict patient outcomes. Further study is needed with hospitalized age-matched controls and refined measurement tools to better define the specific impact of RSV on function.
Assuntos
Infecções por Vírus Respiratório Sincicial , Vírus Sincicial Respiratório Humano , Atividades Cotidianas , Assistência ao Convalescente , Idoso , Estado Funcional , Hospitalização , Humanos , Lactente , Masculino , Alta do Paciente , Infecções por Vírus Respiratório Sincicial/epidemiologiaRESUMO
OBJECTIVES: Respiratory syncytial virus (RSV) causes substantial morbidity and mortality in older adults. We assessed severe clinical outcomes among hospitalized adults that were associated with RSV infections. METHODS: We performed a nested retrospective study in 3 New York City hospitals during 2 respiratory viral seasons, October 2017-April 2018 and October 2018-April 2019, to determine the proportion of patients with laboratory-confirmed RSV infection who experienced severe outcomes defined as intensive care unit (ICU) admission, mechanical ventilation, and/or death. We assessed factors associated with these severe outcomes and explored the effect of RSV-associated hospitalizations on changes in the living situations of surviving patients. RESULTS: Of the 403 patients studied (median age, 69 years), 119 (29.5%) were aged ≥80. Severe outcomes occurred in 19.1% of patients, including ICU admissions (16.4%), mechanical ventilation (12.4%), and/or death (6.7%). Patients admitted from residential living facilities had a 4.43 times higher likelihood of severe RSV infection compared with patients who were living in the community with or without assistance from family or home health aides. At discharge, 56 (15.1%) patients required a higher level of care than at admission. CONCLUSIONS: RSV infection was associated with severe outcomes in adults. Living in a residential facility at admission was a risk factor for severe outcomes and could be a proxy for frailty rather than an independent risk factor. Our data support the development of prevention strategies for RSV infection in older populations, especially older adults living in residential living facilities.
Assuntos
Infecções por Vírus Respiratório Sincicial , Vírus Sincicial Respiratório Humano , Infecções Respiratórias , Idoso , Hospitalização , Humanos , Cidade de Nova Iorque/epidemiologia , Infecções por Vírus Respiratório Sincicial/epidemiologia , Infecções por Vírus Respiratório Sincicial/terapia , Estudos RetrospectivosRESUMO
We describe a case of a patient with a thoraco-abdominal aortic aneurysm, affecting the origin of the celiac trunk, with the particularity of the normal aortic diameter in the segment between superior mesenteric artery and both renal arteries. Endovascular treatment was performed with no fenestrated or branch endoprosthesis. The procedure was divided into two steps. In the first attempt, an aortic prosthesis was deployed at the infrarenal aorta. Then, a thoracic endoprosthesis was deployed in a second procedure. In this case, the celiac trunk was intentionally occluded in order to increase the distal landing zone. At the end, the segment between the superior mesenteric artery above and below the renal arteries was covered by the uncovered struts of both endoprosthesis, with no effects in visceral artery flow. Multislice computed tomographic angiography after six months revealed complete patency of the superior mesenteric artery, both renal arteries and good back-filling of the branches of the celiac axis, with no evidence of aortic endoleak.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Torácica/cirurgia , Dissecção Aórtica/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/instrumentação , Idoso , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/métodos , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Humanos , Masculino , Tomografia Computadorizada Multidetectores/instrumentação , Tomografia Computadorizada Multidetectores/métodosRESUMO
This study sought to determine whether improvements in the care of children with congenital heart disease (CHD) have changed the epidemiology of infective endocarditis (IE). A retrospective study of patients 18 years of age and younger treated for IE from 1992 to 2004 (era 3) was conducted at the authors' children's hospital in New York City. This study was compared with two previous studies conducted at the same hospital from 1930 to 1959 (era 1) and from 1977 to 1992 (era 2). During the three eras, IE was diagnosed for 205 children with a median age of 8 years during eras 1 and 2, which decreased to 1.5 years during era 3, partly because of IE after cardiac surgery for young infants. In era 3, nonstreptococcal and nonstaphylococcal pathogens associated with hospital-acquired IE increased. Complications from IE declined during era 3, but after the widespread availability of antibiotics in 1944, crude mortality rates were similar in eras 1 (32%), 2 (21%), and 3 (24%). However, in era 3, mortality occurred only among subjects with hospital-acquired IE. The epidemiology of pediatric IE has changed in the modern era. Currently, IE is most likely to occur among young children with complex congenital heart disease. Pediatric IE remains associated with high crude mortality rates when it is acquired in the hospital.
Assuntos
Endocardite/epidemiologia , Hospitais Pediátricos/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Mortalidade Hospitalar/tendências , Humanos , Lactente , Recém-Nascido , Masculino , Morbidade/tendências , New York/epidemiologia , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Transmission of respiratory viruses between staff and residents of pediatric long-term care facilities (pLTCFs) can occur. We assessed the feasibility of using text or email messages to perform surveillance for acute respiratory infections (ARIs) among staff. METHODS: From December 7, 2016 to May 7, 2017, 50 staff participants from 2 pLTCFs received weekly text or email requests to report the presence or absence of ARI symptoms. Those who fulfilled the ARI case definition (≥2 symptoms) had respiratory specimens collected to detect viruses by reverse transcriptase polymerase chain reaction assays. Pre- and postsurveillance respiratory specimens were collected to assess subclinical viral shedding. RESULTS: The response rate to weekly electronic messages was 93%. Twenty-one ARIs reported from 20 (40%) participants fulfilled the case definition. Respiratory viruses were detected in 29% (5/17) of specimens collected at symptom onset (influenza B, respiratory syncytial virus, coronavirus [CoV] 229E, rhinovirus [RV], and dual detection of CoV OC43 and bocavirus). Four participants had positive presurveillance (4 RV), and 6 had positive postsurveillance specimens (3 RV, 2 CoV NL63, and 1 adenovirus). CONCLUSIONS: Electronic messaging to conduct ARI surveillance among pLTCF staff was feasible.
Assuntos
Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Transmissão de Doença Infecciosa do Profissional para o Paciente/prevenção & controle , Infecções Respiratórias/diagnóstico , Vigilância de Evento Sentinela , Envio de Mensagens de Texto , Doença Aguda , Adolescente , Adulto , Criança , Pré-Escolar , Estudos de Viabilidade , Feminino , Humanos , Assistência de Longa Duração , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque , Projetos Piloto , Estudos Prospectivos , Instituições Residenciais , Infecções Respiratórias/transmissão , Infecções Respiratórias/virologia , Adulto JovemRESUMO
We describe a technical modification of the apical repositioning flap in the conservative surgical treatment of the impacted canine in buccal position. This amendment improves the tooth's eventual visualization, thus permitting a better evolutive follow-up of its eruption process and, most importantly, providing the tooth with buccal attached gingiva that will accompany it in its downward progression, procuring a cervical contour without retraction, a satisfactory esthetic outcome and a physiologically correct periodontal ridge. The traditional apical repositioning flap also bestows the canine with attached gingiva; however, since the flap is sutured apically and its width is significantly smaller than the remaining surgical defect, the wound's closure is compromised at one of its edges and often requires healing by second intention at an undesired location next to the buccal sulcus. We believe the introduction of the meridian incision is a simple, expedient technical modification with efficient results.