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As the coronavirus disease 2019 (COVID-19) global pandemic continues, multiple vaccines have been developed to decrease infection rate and number of deaths. Vaccine administration is especially important as new COVID-19 variants emerge. While the number of severe thromboembolic events reported after adenovirus-based vaccination has gained attention, there is little information regarding the presentation and management of post-vaccination venous thromboembolism (VTE). Here, we present two cases of VTE after the Janssen vaccine administration. In the first case, a 98-year-old African American female with hypertension developed bilateral lower extremity edema that evolved into unilateral lower extremity edema 20-35 days following the Janssen vaccine administration. She was found to have an extensive unilateral proximal femoral deep vein thrombosis (DVT) 35 days after the vaccination. In the second case, a 64-year-old African American female developed ecchymosis and unilateral edema six days after the Janssen vaccine administration. She was found to have proximal superficial vein thrombosis two days later. In both cases, laboratory data, including platelets and anti-heparin antibodies were within normal limits. Thus, VTE may be an adverse effect of the Janssen vaccine or any adenovirus-based vaccine, but further surveillance and investigation to elucidate this association are necessary. We advise practitioners to have a high index of suspicion for thrombosis after Janssen vaccine administration, regardless of the presence of thrombocytopenia, and avoidance of heparin products until heparin antibody results return.
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OBJECTIVES: Pediatric Obstructive Sleep Apnea (OSA) is associated with neurocognitive deficits. Cerebral structural alterations in the frontal cortex, cerebellum, and hippocampus have been reported in adult OSA patients. These brain areas are important for executive functioning, motor regulation of breathing, and memory function, respectively. Corresponding evidence comparing cerebral structures in pediatric OSA patients is limited. The objective of this study is to investigate MRI differences in cortical thickness and cortical volume in children with and without OSA. STUDY DESIGN: Prospective, single institutional case-control study. METHODS: Forty-five children were recruited at a pediatric tertiary care center (27 with OSA; mean age 9.9 ± 1.9 years, and 18 controls; mean age 10.5 ± 1.0 years). The OSA group underwent magnetic resonance imaging (MRI), polysomnography (PSG) and completed the Pediatric Daytime Sleepiness Scale (PDSS) and the Child's Sleep Habits Questionnaire (CSHQ). High-resolution T1-weighted MRI was utilized to examine cortical thickness and gray and white matter volume in children with OSA compared to a healthy group of demographically-comparable children without OSA selected from a pre-existing MRI dataset. RESULTS: Children with OSA showed multiple regions of cortical thinning primarily in the left hemisphere. Reduced gray matter (GM) volume was noted in the OSA group in multiple frontal regions of the left hemisphere (superior frontal, rostral medial frontal, and caudal medial frontal regions). Reduced white matter (WM) volume in both the left and right hemisphere was observed in regions of the frontal, parietal, and occipital lobes in children with OSA. CONCLUSION: This study noted differences in cortical thickness and GM and WM regional brain volumes in children with OSA. These findings are consistent with other pediatric studies, which also report differences between healthy children and those with OSA. We found that the severity of OSA does not correlate with the extent of MRI alterations.
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Grosor de la Corteza Cerebral , Sustancia Gris/patología , Apnea Obstructiva del Sueño/patología , Sustancia Blanca/patología , Estudios de Casos y Controles , Niño , Femenino , Sustancia Gris/diagnóstico por imagen , Humanos , Imagen por Resonancia Magnética , Masculino , Tamaño de los Órganos , Polisomnografía , Estudios Prospectivos , Apnea Obstructiva del Sueño/diagnóstico por imagen , Sustancia Blanca/diagnóstico por imagenRESUMEN
Professionalism, quality, and safety have become essential components of pediatric otolaryngology. Professionalism, as defined by Osler, refers to the long tradition of physicians carrying out the noble cause of providing health care to patients and families. The importance of professionalism cannot be overstated and now is widely understood to be a core competency of every practicing physician. The attention to quality and safety is also a central tenet of current surgical practice. Quality is doing the right thing at the right time for the right persons. Safety is providing care to patients that is free from undue harm.
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Competencia Clínica , Otorrinolaringólogos , Otolaringología/normas , Seguridad del Paciente , Profesionalismo , Niño , Inteligencia Emocional , Humanos , Cultura Organizacional , Otolaringología/métodos , Mejoramiento de la Calidad/organización & administraciónRESUMEN
BACKGROUND: Recurrent Respiratory Papillomatosis (RRP) is a rare disease characterized by the growth of papillomas in the airway and especially the larynx. The clinical course is highly variable among individuals and there is poor understanding of the factors that drive an aggressive vs an indolent course. METHODS: A convenience cohort of 339 affected subjects with papillomas positive for only HPV6 or HPV11 and clinical course data available for 1 year or more, from a large multicenter international study were included. Exploratory data analysis was conducted followed by inferential analyses with frequentist and Bayesian statistics. RESULTS: We examined 339 subjects: 82% were diagnosed prior to the age of 18 years, 65% were infected with HPV6, and 69% had an aggressive clinical course. When comparing age at diagnosis with clinical course, the probability of aggressiveness is high for children under five years of age then drops rapidly. For patients diagnosed after the age of 10 years, an indolent course is more common. After accounting for confounding between HPV11 and young age, HPV type was minimally associated with aggressiveness. Fast and Frugal Trees (FFTs) were utilized to determine which algorithms yield the highest accuracy to classify patients as having an indolent or aggressive clinical course and consistently created a branch for diagnostic age at ~5 years old. There was no reliable strong association between clinical course and socioeconomic or parental factors. CONCLUSION: In the largest cohort of its type, we have identified a critical age at diagnosis which demarcates a more aggressive from less aggressive clinical course.
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Papillomavirus Humano 11/fisiología , Papillomavirus Humano 6/fisiología , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/virología , Infecciones del Sistema Respiratorio/diagnóstico , Infecciones del Sistema Respiratorio/virología , Adulto , Factores de Edad , Preescolar , Condiloma Acuminado/epidemiología , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Madres , Infecciones por Papillomavirus/epidemiología , Infecciones por Papillomavirus/cirugía , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/cirugíaRESUMEN
Emotional intelligence (EI) is the ability to recognize, understand, and manage emotions in yourself and in others. EI has long been recognized as a critical component for individual and organizational success within the business realm, and there is emerging evidence that enhancing EI is equally important in the medical setting. EI can improve interpersonal communications, enable constructive conflict resolution, and promote a culture of professionalism. As healthcare becomes increasingly team-based, proficiency in EI will be required to build consensus among multidisciplinary stakeholders, and effect change in attitudes and behaviors that result in improved patient safety and clinical outcomes. Based on the existing literature and the authors' experiences, these 12 tips provide practical suggestions on how to introduce EI into a medical curriculum. These tips have broad applicability, and can be implemented in courses on topics such as professionalism, leadership development, empathy, patient safety, or wellness.
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Educación Médica/organización & administración , Inteligencia Emocional , Actitud del Personal de Salud , Retroalimentación Formativa , Procesos de Grupo , Humanos , Grupo de Atención al Paciente/organización & administración , Aprendizaje Basado en Problemas/organización & administración , Autoevaluación (Psicología) , Enseñanza/organización & administraciónRESUMEN
AIMS: The bone marrow procedure (BMP) has been performed worldwide for years. Nonetheless, no generally accepted standards or guidelines for the performance of the BMP exist. Recent studies suggested that the lateral angulation technique (LAT), targeting the anterior superior iliac spine (ASIS) after penetration of the posterior superior iliac spine, yields longer biopsy cores and is safer for patients. We assessed the feasibility and safety of targeting the ASIS in the prone and lateral decubitus positions. METHODS: We first observed the BMP needle tracks on cadavers. Our cadaver study revealed that the LAT is feasible and safe but requires different operator techniques. Next, we studied 25 adult haematology patients undergoing elective BMP via the LAT approach. Patients returned 5 days after the BMP for a haemoglobin assessment, pain questionnaire and low-dose non-contract CT. RESULTS: 8% of patients reported persistent pain. No fall in haemoglobin and no pelvic haematomas or neurovascular injuries were detected. 88% of BMPs were successfully accomplished by targeting the ASIS. 12% required a back-up traditional angulation technique (TAT), directing the needle straight in, perpendicular to the coronal plane of the back. All three demonstrated inadvertent, but asymptomatic, penetration of the sacrum. Biopsy lengths were compared with a historical TAT control demonstrating that specimens obtained by LAT are significantly longer. Imaging studies showed that a seven-degree change in needle direction can convert a TAT to a LAT. CONCLUSION: The LAT approach is feasible, safe and more productive than the TAT, and may be the preferred standard for training haematologists. TRIAL REGISTRATION NUMBER: NCT02524613.
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Hematología/métodos , Columna Vertebral/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Biopsia con Aguja , Médula Ósea/cirugía , Cadáver , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
Disruptive behaviors impede delivery of high-value health care by negatively impacting patient outcomes and increasing costs. Health care is brimming with potential triggers of disruptive behavior. Given omnipresent environmental and cultural factors such as constrained resources, stressful environments, commercialization, fatigue, unrealistic expectation of perfectionism, and burdensome documentation, a burnout epidemic is raging, and medical providers are understandably at tremendous risk to succumb and manifest these unprofessional behaviors. Each medical specialty has its own unique challenges. Radiology is not exempt; these issues do not respect specialty or professional boundaries. Unfortunately, preventive measures are too frequently overlooked, provider support programs rarely exist, and often organizations either tolerate or ineffectively manage the downstream disruptive behaviors. This review summarizes the background, key definitions, contributing factors, impact, prevention, and management of disruptive behavior. Every member of the health care team can gain from an improved understanding and awareness of the contributing factors and preventive measures. Application of these principles can foster a just culture of understanding, trust, support, respect, and teamwork balanced with accountability. The authors discuss these general topics along with specific issues for radiologists in the current medical environment. Patients, providers, health care organizations, and society all stand to benefit from better prevention of these behaviors. There is a strong moral, ethical, and business case to address this issue head-on. ©RSNA, 2018.
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Seguridad del Paciente/normas , Problema de Conducta , Calidad de la Atención de Salud/normas , Servicio de Radiología en Hospital/organización & administración , Actitud del Personal de Salud , Conducta Cooperativa , Humanos , Relaciones Interprofesionales , Cultura OrganizacionalRESUMEN
Pathologists and haematologists generally agree that the length of the biopsy core is a good surrogate for the diagnostic quality of the bone marrow. Previous studies suggested that the angulation of the biopsy needle from the posterior superior iliac spine (PSIS) could influence the length of the biopsy cores, targeting the anterior superior iliac spine (ASIS) from the PSIS would yield longer specimens than the traditional angulation technique (TAT), where the biopsy needle is directed straight in, perpendicular to the plane of the back. Twenty five adult haematology patients were prospectively recruited by haematologists-in-training (HITs), who were trained to target the ASIS using a lateral angulationtechnique (LAT). The mean length of biopsy cores was 16 mm and that was significantly longer (p=0.003) than a comparable group of bone marrow biopsies previously obtained by HITs using the TAT approach. These results support the LAT as a new standard of haematology practice. TRIAL REGISTRATION NUMBER: NCT 02524613.
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Médula Ósea/patología , Ilion/patología , Adulto , Biopsia con Aguja Gruesa , Examen de la Médula Ósea , Femenino , Humanos , Modelos Lineales , Masculino , Persona de Mediana Edad , Estudios ProspectivosAsunto(s)
Biopsia con Aguja/efectos adversos , Examen de la Médula Ósea/efectos adversos , Médula Ósea/patología , Ilion/diagnóstico por imagen , Articulación Sacroiliaca/lesiones , Sacro/lesiones , Tomografía Computarizada por Rayos X , Anciano , Vasos Sanguíneos/lesiones , Examen de la Médula Ósea/instrumentación , Examen de la Médula Ósea/métodos , Femenino , Hemorragia/etiología , Humanos , Masculino , Persona de Mediana Edad , Dolor/etiología , Traumatismos de los Nervios Periféricos/etiología , Traumatismos de los Nervios Periféricos/prevención & control , Articulación Sacroiliaca/diagnóstico por imagen , Sacro/diagnóstico por imagenRESUMEN
Hemin and hemodialysis had an additive effect in decreasing ALA and PBG in our patient with acute intermittent porphyria and renal failure.The time course of ALA and PBG reaccumulation after hemodialysis is not known.
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Although absolute neutrophil counts (ANC) below 1.5x103/uL are used to define neutropenia as a marker of increased susceptibility to infections, their relationship with survival has not been examined. Since low counts trigger extensive investigations, determining prognostic cutoffs especially for different ethnicities and races is critical.A multiethnic cohort of 27,760 subjects, 65 years old and above, was utilized to evaluate the association of neutropenia with overall survival in different ethnicities and races.The mean ANC was 4.6±1.51x103/uL in non-Hispanic whites, 3.6±1.57x103/uL in non-Hispanic blacks and 4.3±1.54x103/uL in Hispanics (p<0.001). An ANC below 1.5x103/uL was associated with significantly shorter overall survival among whites (HR 1.74; 95% CI 1.18 - 2.58; p<0.001), but not in blacks (HR 0.89; 95% CI 0.86 - 1.17; p=0.40) or Hispanics (HR 1.04; 95% CI 0.76 - 1.46; p=0.82), after adjustment for age, sex, comorbidities, anemia and thrombocytopenia. Using Cox regression multivariable models, an ANC below 1.1x103/uL in blacks was found to be associated with increased mortality (HR 1.86; 95%CI 1.21 - 2.87; p<0.01). We found no association between neutropenia and mortality at any ANC cutoff in elderly Hispanics. In conclusion, neutropenia was found to be an independent prognostic variable in the elderly, when determined in race-specific manner. Most importantly, a cutoff of 1.1x103 neutrophils/uL may be a more prognostically relevant marker in elderly blacks and could serve as a novel threshold for further evaluation and intervention in this population.
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Negro o Afroamericano/estadística & datos numéricos , Hispánicos o Latinos/estadística & datos numéricos , Neutropenia/diagnóstico , Neutrófilos/patología , Población Blanca/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Estimación de Kaplan-Meier , Recuento de Leucocitos , Masculino , Análisis Multivariante , Neutropenia/sangre , Neutropenia/etnología , Pronóstico , Modelos de Riesgos ProporcionalesRESUMEN
OBJECTIVE: To identify characteristics in patients who undergo positive and negative bronchoscopy for a suspected airway foreign body (AFB). METHODS: Review medical records between 2008 and 2012. RESULTS: There were 145 patients who went to the operating room with the pre-bronchoscopy diagnosis of suspected AFB during the study period. There was an overall negative bronchoscopy rate of an average of 37%, with an annual range between 21% and 50%. The findings of history or suspicion of choking, asymmetric breath sounds, and wheezing were statistically more common in patients with an AFB. Chest roentograms (CXR) had a sensitivity and specificity of 62% and 57%. Twenty patients had a chest computed tomography (CT) scan, and 100% were clinically significant. Four CT scans were diagnostic of an AFB, and 16 patients avoided bronchoscopy after negative CT. CONCLUSIONS: In current clinical practice, it is difficult to identify patients with an AFB without performing bronchoscopy. This results in a significant number of negative bronchoscopes. Certain elements in the history and physical exam were more common in patients who were found to have an AFB. Our preliminary data suggest that chest CT scans may be useful to decrease the number of negative bronchoscopies.
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Cuerpos Extraños/cirugía , Aspiración Respiratoria/cirugía , Sistema Respiratorio/cirugía , Adolescente , Obstrucción de las Vías Aéreas/etiología , Broncoscopía , Niño , Preescolar , Femenino , Cuerpos Extraños/complicaciones , Cuerpos Extraños/diagnóstico por imagen , Humanos , Lactante , Modelos Logísticos , Masculino , Radiografía Torácica , Aspiración Respiratoria/complicaciones , Aspiración Respiratoria/diagnóstico por imagen , Ruidos Respiratorios/etiología , Sistema Respiratorio/diagnóstico por imagen , Estudios Retrospectivos , Sensibilidad y Especificidad , Tomografía Computarizada por Rayos XAsunto(s)
Conducta de Elección , Leucemia Mielógena Crónica BCR-ABL Positiva/tratamiento farmacológico , Leucemia Mielógena Crónica BCR-ABL Positiva/mortalidad , Inhibidores de Proteínas Quinasas/uso terapéutico , Proteínas Tirosina Quinasas/antagonistas & inhibidores , Población Urbana/estadística & datos numéricos , Poblaciones Vulnerables/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Ciudades , Femenino , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Humanos , Masculino , Área sin Atención Médica , Persona de Mediana Edad , Inhibidores de Proteínas Quinasas/clasificación , Análisis de Supervivencia , Adulto JovenRESUMEN
Recurrent thyroid infections are rare in children. When present, patients should be evaluated for anatomic anomalies such as pyriform sinus fistulae. We describe a 12-year-old girl with history of recurrent thyroid abscesses secondary to a pyriform sinus fistula and managed with concurrent endoscopic ablation and incision and drainage.
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Ablación por Catéter/métodos , Endoscopía/métodos , Fístula/cirugía , Seno Piriforme/cirugía , Enfermedades de la Tiroides/cirugía , Niño , Femenino , HumanosRESUMEN
OBJECTIVE: The objective of this study is to investigate differences between esophageal foreign body removal performed during standard operating room hours and those performed after-hours in asymptomatic patients. METHODS: A retrospective chart review at a tertiary children's hospital identified 264 cases of patients with non-emergent esophageal foreign bodies between 2006 and 2011. Variables pertaining to procedure and recovery times, hospital charges, complications, length of stay, American Society of Anesthesiology (ASA) classification, and presence of mucosal injury were summarized and compared between cases performed during standard operating hours and those performed after-hours. RESULTS: Cases performed during standard hours had significantly longer average wait times compared with after-hours cases (13.1h versus 9.0h, p<0.001). No other clinical characteristics or outcomes were significantly different between groups. Longer wait times are not associated with mucosal injury or postoperative complications. CONCLUSION: There were no significant differences in procedure time, charges, or safety in after-hours removal of non-emergent esophageal foreign bodies compared to removal during standard operating hours. OR wait time was about 4h longer during standard hours compared with after-hours. This study could not assess the factors to determine the impact in differences in hospital resource utilization or work force, which may be significant between these two groups.