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OBJECTIVE: To characterize the literature, reported enablers, and gaps on the use of patient experience feedback for person-centered rehabilitation quality improvement and codesign activities. DESIGN: Scoping Review. DATA SOURCES: Scientific databases (PubMed, CINAHL, Rehabdata, Scopus, Web of Science, ProQuest), website searches (e.g. Beryl Institute), snowballing, and key-informant recommendations. METHODS: Two independent reviewers performed title and abstract screenings and full-text reviews. Eligibility focused on English-language, peer-reviewed (all time) and gray literature (last five years) that used patient experience feedback in rehabilitation improvement activities. The aims, settings, methods, findings, implications, and reported limitations were extracted, followed by content analyses identifying reported enablers and gaps. RESULTS: Among the 901 unique references and 52 full texts reviewed, ten were included: four used patient experience surveys for improving patient experiences; six used codesign methodologies to engage patient feedback in service improvement activities. Implementation enablers included securing managerial support, having a structured methodology and facilitator, using efficient processes, engaging staff experiences, and using appreciative inquiry. Reported study gaps included limited follow-up, low sample sizes, analytical limitations, lack of reported limitations, or narrow range of perspectives (e.g. not from people with severe impairments). CONCLUSION: Few examples of the use of patient experience feedback in quality improvement or codesign activities were found in the rehabilitation literature. Patient experience improvement activities relied exclusively on retrospective survey data, which were not combined with often more actionable forms (e.g. qualitative, real time) of patient experience feedback. Further research might consider design of activities that collect and use patient experience feedback for rehabilitation service improvements.
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Evaluación del Resultado de la Atención al Paciente , Mejoramiento de la Calidad , Humanos , Retroalimentación , Estudios RetrospectivosRESUMEN
Vaginal injuries with clinical complications apart from local bleeding following sexual intercourse are thought to be rare events that have recently fostered a discussion on the topic. We report a case of a vaginal laceration resulting in death caused by air embolism in a non-pregnant woman during consensual sexual intercourse with digital and penile penetration. Hysterectomy and a preexisting vaginal injury were additional risk factors present in this case. Besides case history and autopsy findings, histological examination of the vaginal lesion and postmortem computer tomography (PMCT) helped in diagnosing the cause of death and underlying pathophysiological mechanisms.
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Coito , Embolia Aérea/etiología , Laceraciones/etiología , Vagina/lesiones , Embolia Aérea/diagnóstico por imagen , Femenino , Atrios Cardíacos/diagnóstico por imagen , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Histerectomía , Laceraciones/patología , Masculino , Persona de Mediana Edad , Membrana Mucosa/lesiones , Membrana Mucosa/patología , Factores de Riesgo , Tomografía Computarizada por Rayos X , Vagina/patologíaRESUMEN
CLINICAL/METHODOLOGICAL ISSUE: COVID-19 is a new viral disease that is associated with inflammatory pulmonary changes which can be detected in computed tomography (CT). So far postmortem CT (PMCT) has not been used as a screening instrument for the evaluation of deaths with and without autopsy. In this respect, its validity has to be proved in comparison to clinical-radiological experiences. STANDARD RADIOLOGICAL METHODS: Postmortem CT METHODICAL INNOVATIONS: So far, PMCT can be regarded as a methodological innovation that has not yet been sufficiently evaluated for pneumonia. PERFORMANCE: CT in clinical routine has a high sensitivity for pneumonia. However, to what extent postmortem artifacts are relevant to PMCT still has to be determined. ACHIEVEMENTS: There is still no standard procedure for the postmortem radiological diagnosis of COVID-19 disease. Despite postmortem artifacts, PMCT can provide valuable information about the presence of pneumonia with interstitial character, especially without autopsy. PRACTICAL RECOMMENDATIONS: PMCT is particularly useful in the assessment of suspected cases of COVID-19 pneumonia for morphological assessment in the context of monitoring deaths in the current pandemic situation.
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Autopsia , Infecciones por Coronavirus , Pandemias , Neumonía Viral , Betacoronavirus , COVID-19 , SARS-CoV-2 , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: To investigate individual preferences for physical activity (PA) attributes in adults with chronic knee pain, to identify clusters of individuals with similar preferences, and to identify whether individuals in these clusters differ by their demographic and health characteristics. DESIGN: An adaptive conjoint analysis (ACA) was conducted using the Potentially All Pairwise RanKings of all possible Alternatives (PAPRIKA) method to determine preference weights representing the relative importance of six PA attributes. Cluster analysis was performed to identify clusters of participants with similar weights. Chi-square and ANOVA were used to assess differences in individual characteristics by cluster. Multinomial logistic regression was used to assess associations between individual characteristics and cluster assignment. RESULTS: The study sample included 146 participants; mean age 65, 72% female, 47% white, non-Hispanic. The six attributes (mean weights in parentheses) are: health benefit (0.26), enjoyment (0.24), convenience (0.16), financial cost (0.13), effort (0.11) and time cost (0.10). Three clusters were identified: Cluster 1 (n = 33): for whom enjoyment (0.35) is twice as important as health benefit; Cluster 2 (n = 63): for whom health benefit (0.38) is most important; and Cluster 3 (n = 50): for whom cost (0.18), effort (0.18), health benefit (0.17) and enjoyment (0.18) are equally important. Cluster 1 was healthiest, Cluster 2 most self-efficacious, and Cluster 3 was in poorest health. CONCLUSIONS: Patients with chronic knee pain have preferences for PA that can be distinguished effectively using ACA methods. Adults with chronic knee pain, clustered by PA preferences, share distinguishing characteristics. Understanding preferences may help clinicians and researchers to better tailor PA interventions.
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Dolor Crónico/psicología , Ejercicio Físico/fisiología , Articulación de la Rodilla , Prioridad del Paciente , Anciano , Chicago , Dolor Crónico/diagnóstico por imagen , Dolor Crónico/fisiopatología , Análisis por Conglomerados , Femenino , Conductas Relacionadas con la Salud , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Radiografía , AutoinformeRESUMEN
The original version of this article contains an error. The Author S. Lehmann incorrectly listed as S. Lehman. The correct spelling is presented above. The original article has been corrected.
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BACKGROUND: Reports of intoxications with new psychoactive substances (NPS) mostly involve young people, as they are the main consumers of these types of drugs. This report centers on a case that was unusual due to it being a mass-poisoning event involving middle-aged individuals who had consumed a combination of the two different new psychoactive drugs 2,5-dimethoxy-4-ethylphenethylamine (2C-E) and 1-(8-bromofuro[2,3-f][1]benzofuran-4-yl)-2-propanamine (Bromo-DragonFly, BDF). CASE HISTORY: The mass poisoning of 29 individuals (24-56 years old) resulted in their admission to six different hospitals with severe symptoms of intoxication. All symptoms manifested after consumption of an unknown drug formulation around lunchtime during an esoteric weekend seminar. INVESTIGATION: Urine (n = 11) and blood samples (n = 29), collected from the 29 individuals for police investigation, were analyzed with immunochemical techniques, GC/MS and LC-MS/MS. 2C-E was confirmed in seven urine samples, but not in blood. BDF was confirmed in all urine samples, and in 17 blood samples. The blood samples exhibited BDF concentrations between ca. 0.6 and ca. 2.0 µg/L, while urine concentrations of BDF ranged from ca. 1.6 to 35 µg/L. The concentration of 2C-E in urine was found to be between ca. 1.5 and 183 µg/L. All patients made a complete recovery, although some had required mechanical ventilation. CONCLUSION: The investigation and the presentation of this case illustrates not only mass intoxication with 2C-E and BDF, with corresponding blood and urine concentrations, but also the necessity of collecting urine samples in cases where NPS-consumption is suspected, in order to improve the chances of analytical detection.
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Anisoles/envenenamiento , Bromobenzoatos/envenenamiento , Drogas Ilícitas/envenenamiento , Propilaminas/envenenamiento , Psicotrópicos/envenenamiento , Sulfuros/envenenamiento , Adulto , Anisoles/análisis , Bromobenzoatos/análisis , Cromatografía Liquida , Femenino , Cromatografía de Gases y Espectrometría de Masas , Humanos , Drogas Ilícitas/análisis , Masculino , Persona de Mediana Edad , Estructura Molecular , Propilaminas/análisis , Psicotrópicos/análisis , Sulfuros/análisisRESUMEN
BACKGROUND: Recent demographic changes have led to a large population of older adults, many of whom experience degenerative disc diseases. Degenerative lumbar spinal stenosis (DLSS) is associated with considerable discomfort and limitations in activities of daily living (ADL). Symptomatic DLSS is one of the most frequent indications for spinal surgery. The aim of this study was to identify sociodemographic variables, morphological markers, depression as well as fear of movement that predict ADL performance and participation in social life in patients with DLSS. METHODS: Sixty-seven patients with DLSS (mean age 62.5 years [11.7], 50.7% females) participated in the study. Predictor variables were age, gender, duration of disease, three morphological markers (severity of the lumbar stenosis, the number of affected segments and presence of spondylolisthesis) as well as self-reported depression and fear of movement. Dependent variables were pain interference with the performance of ADLs, ADLs and participation in social life. Correlations between predictor and dependent variables were calculated before stepwise, linear regression analyses. Only significant correlations were included in the linear regression analyses. RESULTS: Variance explained by the predictor variables ranged between 12% (R2 = .12; pain interference-physical) and 40% (R2 = .40; ADL requiring lower extremity functioning; participation). Depression and fear of movement were the most powerful predictors for all dependent variables. Among the morphological markers only stenosis severity contributed to the prediction of ADLs requiring lower extremity functioning. CONCLUSION: Depression and fear of movement were more important predictors of the execution of ADLs and participation in social life compared to morphological markers. Elevated depressive symptoms and fear of movement might indicate limited adaptation and coping regarding the disease and its consequences. Early monitoring of these predictors should therefore be conducted in every spine centre. Future studies should investigate whether psychological screening or a preoperative psychological consultation helps to avoid operations and enables better patient outcomes.
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Actividades Cotidianas/psicología , Vértebras Lumbares , Limitación de la Movilidad , Medición de Resultados Informados por el Paciente , Estenosis Espinal/diagnóstico , Estenosis Espinal/psicología , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las PruebasRESUMEN
BACKGROUND: There has been increasing use of invasive techniques, such as extracorporeal organ support, in intensive care units (ICU), and declining autopsy rates. Thus, new measures are needed to maintain high-quality standards. We investigated the potential of computed tomography (CT)-based virtual autopsy to substitute for medical autopsy in this setting. METHODS: We investigated the potential of virtual autopsy by post-mortem CT to identify complications associated with medical devices in a prospective study of patients who had died in the ICU. Clinical records were reviewed to determine the number and types of medical devices used, and findings from medical and virtual autopsies, related and unrelated to the medical devices, were compared. RESULTS: Medical and virtual autopsies could be performed in 61 patients (Group M/V), and virtual autopsy only in 101 patients (Group V). In Group M/V, 41 device-related complications and 30 device malpositions were identified, but only with a low inter-method agreement. Major findings unrelated to a device were identified in about 25% of patients with a high level of agreement between methods. In Group V, 8 device complications and 36 device malpositions were identified. CONCLUSIONS: Device-related complications are frequent in ICU patients. Virtual and medical autopsies showed clear differences in the detection of complications and device malpositions. Both methods should supplement each other rather than one alone for quality control of medical devices in the ICU. Further studies should focus on the identification of special patient populations in which virtual autopsy might be of particular benefit. CLINICAL TRIAL REGISTRATION: NCT01541982.
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Autopsia/métodos , Enfermedad Iatrogénica , Unidades de Cuidados Intensivos/normas , Adulto , Anciano , Anciano de 80 o más Años , Autopsia/normas , Cateterismo Venoso Central/efectos adversos , Causas de Muerte , Cuidados Críticos/normas , Femenino , Alemania , Humanos , Masculino , Errores Médicos , Persona de Mediana Edad , Estudios Prospectivos , Control de Calidad , Tomografía Computarizada por Rayos XRESUMEN
BRAF gene mutations can be found in approximately 50% of melanomas, but the most common BRAF mutation leads to substitution at residue 600 of the protein, from valine to glutamic acid. BRAFV600E occurs in up to 95% of all melanoma cases and can be successfully blocked by using a combination of BRAF- and MEK inhibitors. The wider availability of next-generation sequencing is revealing more non-V600 BRAF mutations, and the clinical implications of these mutations are widely unknown. In this review, we will discuss the biology of the MAPK pathway and the different types of BRAF mutations as well as their effect on MEK activation. Current literature will be reviewed including in vitro data, case reports and case series.
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Melanoma/genética , Mutación/genética , Proteínas Proto-Oncogénicas B-raf/genética , Neoplasias Cutáneas/genética , Humanos , Quinasas Quinasa Quinasa PAM/genética , Sistema de Señalización de MAP Quinasas/genética , Sistema de Señalización de MAP Quinasas/fisiología , Proteínas de Neoplasias/genética , Proteínas de Fusión Oncogénica/genética , Proteínas ras/genéticaRESUMEN
This study examined the relationships between the Executive Function Performance Test (EFPT), the NIH Toolbox Cognitive Function tests, and neuropsychological executive function measures in 182 persons with traumatic brain injury (TBI) and 46 controls to evaluate construct, discriminant, and predictive validity. Construct validity: There were moderate correlations between the EFPT and the NIH Toolbox Crystallized (r = -.479), Fluid Tests (r = -.420), and Total Composite Scores (r = -.496). Discriminant validity: Significant differences were found in the EFPT total and sequence scores across control, complicated mild/moderate, and severe TBI groups. We found differences in the organisation score between control and severe, and between mild and severe TBI groups. Both TBI groups had significantly lower scores in safety and judgement than controls. Compared to the controls, the severe TBI group demonstrated significantly lower performance on all instrumental activities of daily living (IADL) tasks. Compared to the mild TBI group, the controls performed better on the medication task, the severe TBI group performed worse in the cooking and telephone tasks. Predictive validity: The EFPT predicted the self-perception of independence measured by the TBI-QOL (beta = -0.49, p < .001) for the severe TBI group. Overall, these data support the validity of the EFPT for use in individuals with TBI.
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Lesiones Traumáticas del Encéfalo/complicaciones , Trastornos del Conocimiento/etiología , Función Ejecutiva/fisiología , Pruebas Neuropsicológicas , Adulto , Trastornos del Conocimiento/diagnóstico , Estudios Transversales , Femenino , Humanos , Juicio/fisiología , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Autoimagen , Estadísticas no Paramétricas , Índices de Gravedad del TraumaRESUMEN
BACKGROUND: Accumulation of activated eosinophils in tissue is a hallmark of allergic inflammation. The endocannabinoid 2-arachidonoylglycerol (2-AG) has been proposed to elicit eosinophil migration in a CB2 receptor/Gi/o -dependent manner. However, it has been claimed recently that this process may also involve other mechanisms such as cytokine priming and the metabolism of 2-AG into eicosanoids. Here, we explored the direct contribution of specific CB2 receptor activation to human and mouse eosinophil effector function in vitro and in vivo. METHODS: In vitro studies including CB2 expression, adhesion and migratory responsiveness, respiratory burst, degranulation, and calcium mobilization were conducted in human peripheral blood eosinophils and mouse bone marrow-derived eosinophils. Allergic airway inflammation was assessed in mouse models of acute OVA-induced asthma and directed eosinophil migration. RESULTS: CB2 expression was significantly higher in eosinophils from symptomatic allergic donors. The selective CB2 receptor agonist JWH-133 induced a moderate migratory response in eosinophils. However, short-term exposure to JWH-133 potently enhanced chemoattractant-induced eosinophil shape change, chemotaxis, CD11b surface expression, and adhesion as well as production of reactive oxygen species. Receptor specificity of the observed effects was confirmed in eosinophils from CB2 knockout mice and by using the selective CB2 antagonist SR144528. Of note, systemic application of JWH-133 clearly primed eosinophil-directed migration in vivo and aggravated both AHR and eosinophil influx into the airways in a CB2 -specific manner. This effect was completely absent in eosinophil-deficient ∆dblGATA mice. CONCLUSION: Our data indicate that CB2 may directly contribute to the pathogenesis of eosinophil-driven diseases. Moreover, we provide new insights into the molecular mechanisms underlying the CB2 -mediated priming of eosinophils. Hence, antagonism of CB2 receptors may represent a novel pharmacological approach for the treatment of allergic inflammation and other eosinophilic disorders.
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Alérgenos/inmunología , Eosinófilos/inmunología , Eosinófilos/metabolismo , Neumonía/etiología , Neumonía/metabolismo , Receptor Cannabinoide CB2/metabolismo , Animales , Biomarcadores , Calcio/metabolismo , Cannabinoides/farmacología , Degranulación de la Célula/inmunología , Movimiento Celular/efectos de los fármacos , Modelos Animales de Enfermedad , Eosinófilos/efectos de los fármacos , Femenino , Expresión Génica , Humanos , Hipersensibilidad/genética , Hipersensibilidad/inmunología , Hipersensibilidad/metabolismo , Sistema de Señalización de MAP Quinasas/efectos de los fármacos , Ratones , Toxina del Pertussis/inmunología , Neumonía/patología , Receptor Cannabinoide CB2/agonistas , Receptor Cannabinoide CB2/genética , Quinasas Asociadas a rho/metabolismoRESUMEN
SUMMARY: Cadaver and phantom measurements and simulations confirmed that radiation exposure in 3D QCT of the spine can be reduced if 80 kV instead of 120 kV protocols are used; 120 mAs and slice thicknesses of 1-1.3 mm should be usable but obese patient will require higher milliampere-second settings. PURPOSE: To develop a low-radiation exposure CT acquisition protocol for 3D QCT of the thoracolumbar spine. METHODS: Twenty-six cadavers were scanned with a standard protocol of 120 kV, 100 mAs and with a low-dose protocol using 90 kV, 150 mAs. The scan range included the vertebrae T6 to L4. Each vertebra was segmented and the integral volume and BMD of the total vertebral body were determined. Effective dose values were estimated. The impact of milliampere-second reduction on image quality was simulated by adding noise. RESULTS: One hundred ninety-six vertebrae were analyzed. Integral volume as well as integral BMD correlated significantly (p < 0.001) between standard and low-dose protocols (volume, r (2) = 0.991, residual root mean square (RMS) error, 0.77 cm(3); BMD, r (2) = 0.985, RMS error, 4.21 mg/cm(3)). The slope significantly differed from 1 for integral BMD but not for volume hinting at residual field inhomogeneity differences between the two voltage settings that could be corrected by cross-calibration. Compared to the standard protocol, effective dose was reduced by over 50 % in the low-dose protocol. Adding noise in the 90 kV images to simulate a reduction from 150 to 100 mAs did not affect the results for integral volume or BMD. CONCLUSIONS: For 3D QCT of the spine, depending on scanner type, 80 or 90 kV instead of 120 kV protocols may be considered as an important option to reduce radiation exposure; 120 mAs and slice thicknesses of 1-1.5 mm are usable if segmentation is robust to noise. In obese patients, higher milliampere-second settings will be required.
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Vértebras Lumbares/diagnóstico por imagen , Vértebras Torácicas/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Anciano , Anciano de 80 o más Años , Densidad Ósea/fisiología , Cadáver , Femenino , Humanos , Vértebras Lumbares/fisiología , Masculino , Fantasmas de Imagen , Dosis de Radiación , Vértebras Torácicas/fisiologíaRESUMEN
STUDY DESIGN: A longitudinal retrospective study. OBJECTIVE: To better understand individual-level temporal change in functional status for participants with paraplegia in the National Spinal Cord Injury Database (NSCID), as measured by Rasch Transformed Motor Functional Indepedence Measure (FIM) scores. SETTING: Multicenter/Multistate longitudinal study across the United States. METHODS: Non-linear random effects modeling, that is, individual growth curve analysis of retrospective data obtained from the National Institute on Disability and Rehabilitation Research (NIDRR) NSCID. RESULTS: We generated non-linear individual level trajectories of recovery for Rasch Transformed Motor FIM scores that rise rapidly from inpatient rehabilitation admission to a plateau. Trajectories are based on relationships between growth parameters and patient and injury factors: race, gender, level of education at admission, age at injury, neurological level at discharge, American Spinal Injury Association Impairment Scale (AIS) at discharge, days from injury to first system inpatient rehabilitation admission, rehabilitation length of stay, marital status and etiology. On the basis of study results, an interactive tool was developed to represent individual level longitudinal outcomes as trajectories based upon an individual's given baseline characteristics, that is, information supplied by the covariates and provides a robust description of temporal change for those with paraplegia within the NSCID. CONCLUSIONS: This methodology allows researchers and clinicians to generate and better understand patient-specific trajectories through the use of an automated interactive tool where a nearly countless number of longitudinal paths of recovery can be explored. Projected trajectories holds promise in facilitating planning for inpatient and outpatient services, which could positively impact long term outcomes.
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Toma de Decisiones , Evaluación de la Discapacidad , Paraplejía/rehabilitación , Actividades Cotidianas , Adulto , Demografía , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Paraplejía/fisiopatología , Estudios Retrospectivos , Estados UnidosRESUMEN
BACKGROUND: New diagnostic tools such as the basophil activation test (BAT) and component-resolved diagnosis (CRD) are promising for Hymenoptera venom or food allergy. A clear benefit for inhalant allergens has not yet been shown. Our aim was to compare new and established tests for grass pollen allergy. METHODS: Forty-nine patients with grass pollen allergy and 47 controls were prospectively enrolled in the study. A symptom score was calculated for each patient. Conjunctival provocation tests (CPT), skin prick tests (SPT), BAT, and sIgE determination including CRD were performed. Sensitivity and specificity were compared and results were correlated with the symptom score. RESULTS: Single determination of sIgE to rPhl p 1 showed the best balance between sensitivity (98%) and specificity (92%). Use of additional components, such as rPhl p 2 and 5, did not increase sensitivity. Generally, sensitivity of tests was high: SPT 100%, ISAC-112 100%, sIgE to timothy grass 98%, BAT 98%, ISAC-103 84%, and CPT 83%. Specificity ranged from 79% (SPT) to 96% (CPT). All test results and calculated values (e.g. ratio sIgE/tIgE) did not correlate with symptom severity. Asymptomatic sensitization to timothy grass in controls was rare in the CAP (11%) and predominantly due to Phl p 1 sensitization. CONCLUSION: rPhl p 1 was sufficient to diagnose grass pollen allergy, and sIgE patterns were the same in symptomatically and asymptomatically sensitized subjects. The testing of multiple components was of minor importance, and no test correlated with symptom severity.
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Antígenos de Plantas/inmunología , Hipersensibilidad Inmediata/diagnóstico , Inmunoglobulina E/biosíntesis , Inmunoglobulina E/sangre , Extractos Vegetales/inmunología , Polen/inmunología , Rinitis Alérgica Estacional/diagnóstico , Pruebas Cutáneas/métodos , Antígenos de Plantas/administración & dosificación , Basófilos/inmunología , Basófilos/metabolismo , Basófilos/patología , Humanos , Hipersensibilidad Inmediata/inmunología , Hipersensibilidad Inmediata/patología , Phleum/inmunología , Extractos Vegetales/administración & dosificación , Estudios Prospectivos , Rinitis Alérgica Estacional/inmunología , Rinitis Alérgica Estacional/patologíaRESUMEN
Myeloperoxidase (MPO) is one of the most abundant proteins in neutrophil granules. It catalyzes the production of reactive oxygen species, which are important in inflammation and immune defense. MPO also binds to several proteins, lipids, and DNA to alter their function. MPO is present at the feto-maternal interface during pregnancy, where neutrophils are abundant. In this study, we determined the effect of MPO on JEG-3 human choriocarcinoma cells as a model of extravillous trophoblasts (EVTs) during early pregnancy. We found that MPO was internalized by JEG-3 cells and localized to the cytoplasm and nuclei. MPO internalization and activity enhanced JEG-3 cell migration and invasion, whereas this effect was impaired by pre-treating cells with heparin, to block cellular uptake, and MPO-activity inhibitor 4-ABAH. This study identifies a novel mechanism for the effect of MPO on EVT function during normal pregnancy and suggests a potential role of MPO in abnormal pregnancies.
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Coriocarcinoma , Trofoblastos , Femenino , Humanos , Embarazo , Línea Celular Tumoral , Coriocarcinoma/metabolismo , Coriocarcinoma/patología , Peroxidasa/metabolismo , Proteínas/metabolismo , Trofoblastos/metabolismoAsunto(s)
Melanoma/genética , Mutación/genética , Proteínas Proto-Oncogénicas B-raf/genética , Neoplasias Cutáneas/genética , Anciano , Anciano de 80 o más Años , Humanos , Masculino , Melanoma/secundario , Persona de Mediana Edad , Quinasas de Proteína Quinasa Activadas por Mitógenos/genética , Estudios Retrospectivos , Transducción de Señal/genéticaRESUMEN
STUDY DESIGN: This manuscript summarizes recommendations from the State of the Science Conference in Spinal Cord Injury Rehabilitation 2011. OBJECTIVES: To develop an agenda for spinal cord injury (SCI) rehabilitation research in the next decade. SETTING: Participants scheduled planning meetings and then gathered at the 2011 joint meeting of the American Spinal Injury Association and International Spinal Cord Society in Washington DC. METHODS: Recommendations were made by an international, multidisciplinary team that met in large plenary sessions and breakout groups during the meeting. RESULTS: Recommendations are organized by conference track, including neurological and functional recovery; technology issues; aging with spinal cord injury; and employment, psychosocial and quality of life issues. CONCLUSION: A number of themes emerged across the conference tracks, including the need for improved measures of process and outcome constructs, application of qualitative and quantitative research designs, and use of contemporary statistical analytic approaches. Participants emphasized the value of collaborative research that uses the latest methods, techniques and information.
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Investigación Biomédica , Recuperación de la Función , Traumatismos de la Médula Espinal/rehabilitación , Envejecimiento , Investigación Biomédica/métodos , Investigación Biomédica/normas , Investigación Biomédica/tendencias , Empleo , Humanos , Evaluación de Resultado en la Atención de Salud/normas , Guías de Práctica Clínica como Asunto , Calidad de VidaAsunto(s)
Inmunoglobulina G/sangre , Paraproteinemias/diagnóstico , Escleromixedema/diagnóstico , Enfermedades Cutáneas Papuloescamosas/diagnóstico , Biopsia , Diagnóstico Diferencial , Progresión de la Enfermedad , Humanos , Masculino , Persona de Mediana Edad , Paraproteinemias/patología , Escleromixedema/patología , Piel/patología , Enfermedades Cutáneas Papuloescamosas/patologíaRESUMEN
Post-mortem computed tomography (PMCT) is a rapid and noninvasive diagnostic tool for important contributions to the identification of pulmonary findings in the deceased with pneumonia, including cases of coronavirus disease 2019 (COVID-19). Although computed tomography (CT) shows a high sensitivity for pneumonia in living persons, it is relatively unspecific for COVID-19 pneumonia clinically. Typical CT findings for viral pneumonia therefore require confirmation by PCR tests (polymerase chain reaction tests), even if lung infections with severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) show characteristic patterns, most frequently ground glass opacities (GGO) and a combination of GGO and air space consolidations. In the consecutive autopsy series of SARS-CoV2 deaths from Hamburg, Germany, the most frequent cause of death was and still is COVID-19 pneumonia. Typical findings were frequently found in the PMCT in SARS-CoV-2-associated deaths, which were taken into account when classifying the death as COVID-19.
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Forensic medicine and pathology involve specific health risks, whereby health workers are dealing with microorganisms, cells or parasites, which are referred to as biological agents. Biological agents are divided into four categories according to § 3 of the Biological Agents Ordinance. The newly identified coronavirus, severe acute respiratory syndrome, coronavirus 2 (SARS-CoV-2) that has spread rapidly around the world is placed into category 3 of the Biological Agents Ordinance, meaning pathogens that can cause serious illnesses in humans and may pose a risk to workers. The Robert Koch Institute, the German government's central scientific institution in the field of biomedicine issued the announcement, that aerosol-producing measures (including autopsies) of SARS-CoV2 infected bodies should be avoided, despite the fact that autopsies are an important source of understanding the pathomorphological course of new diseases. The first German case of death due to a proven SARS-CoV2 infection is presented with global multifocal reticular consolidation in the post-mortem computed tomography (CT) scan, a macroscopic and microscopic viral pneumonia and viral RNA of SARS-CoV2 in pharyngeal mucosa and lung tissue.