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INTRODUCTION: Neuromonitoring represents a cornerstone in the comprehensive management of patients with traumatic brain injury (TBI), allowing for early detection of complications such as increased intracranial pressure (ICP) [1]. This has led to a search for noninvasive modalities that are reliable and deployable at bedside. Among these, ultrasonographic optic nerve sheath diameter (ONSD) measurement is a strong contender, estimating ICP by quantifying the distension of the optic nerve at higher ICP values. Thus, this scoping review seeks to describe the existing evidence for the use of ONSD in estimating ICP in adult TBI patients as compared to gold-standard invasive methods. MATERIALS AND METHODS: This review was conducted in accordance with the Joanna Briggs Institute methodology for scoping reviews, with a main search of PubMed and EMBASE. The search was limited to studies of adult patients with TBI published in any language between 2012 and 2022. Sixteen studies were included for analysis, with all studies conducted in high-income countries. RESULTS: All of the studies reviewed measured ONSD using the same probe frequency. In most studies, the marker position for ONSD measurement was initially 3 mm behind the globe, retina, or papilla. A few studies utilized additional parameters such as the ONSD/ETD (eyeball transverse diameter) ratio or ODE (optic disc elevation), which also exhibit high sensitivity and reliability. CONCLUSION: Overall, ONSD exhibits great test accuracy and has a strong, almost linear correlation with invasive methods. Thus, ONSD should be considered one of the most effective noninvasive techniques for ICP estimation in TBI patients.
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Lesiones Traumáticas del Encéfalo , Hipertensión Intracraneal , Presión Intracraneal , Nervio Óptico , Ultrasonografía , Humanos , Lesiones Traumáticas del Encéfalo/fisiopatología , Lesiones Traumáticas del Encéfalo/diagnóstico por imagen , Nervio Óptico/diagnóstico por imagen , Hipertensión Intracraneal/etiología , Hipertensión Intracraneal/fisiopatología , Hipertensión Intracraneal/diagnóstico por imagen , Hipertensión Intracraneal/diagnóstico , Presión Intracraneal/fisiología , Monitorización Neurofisiológica/métodos , Monitorización Neurofisiológica/instrumentación , Monitoreo Fisiológico/métodos , Monitoreo Fisiológico/instrumentaciónRESUMEN
The neurological examination has remained key for the detection of worsening in neurocritical care patients, particularly after traumatic brain injury (TBI). New-onset, unreactive anisocoria frequently occurs in such situations, triggering aggressive diagnostic and therapeutic measures to address life-threatening elevations in intracranial pressure (ICP). As such, the field needs objective, unbiased, portable, and reliable methods for quickly assessing such pupillary changes. In this area, quantitative pupillometry (QP) proves promising, leveraging the analysis of different pupillary variables to indirectly estimate ICP. Thus, this scoping review seeks to describe the existing evidence for the use of QP in estimating ICP in adult patients with TBI as compared with invasive methods, which are considered the standard practice. This review was conducted in accordance with the Joanna Briggs Institute methodology for scoping reviews, with a main search of PubMed and EMBASE. The search was limited to studies of adult patients with TBI published in any language between 2012 and 2022. Eight studies were included for analysis, with the vast majority being prospective studies conducted in high-income countries. Among QP variables, serial rather than isolated measurements of neurologic pupillary index, constriction velocity, and maximal constriction velocity demonstrated the best correlation with invasive ICP measurement values, particularly in predicting refractory intracranial hypertension. Neurologic pupillary index and ICP also showed an inverse relationship when trends were simultaneously compared. As such, QP, when used repetitively, seems to be a promising tool for noninvasive ICP monitoring in patients with TBI, especially when used in conjunction with other clinical and neuromonitoring data.
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Lesiones Traumáticas del Encéfalo , Hipertensión Intracraneal , Presión Intracraneal , Humanos , Lesiones Traumáticas del Encéfalo/fisiopatología , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/diagnóstico , Presión Intracraneal/fisiología , Hipertensión Intracraneal/diagnóstico , Hipertensión Intracraneal/fisiopatología , Hipertensión Intracraneal/etiología , Pupila/fisiología , Monitorización Neurofisiológica/métodos , Monitoreo Fisiológico/métodos , Cuidados Críticos/métodos , Reflejo Pupilar/fisiologíaRESUMEN
Alzheimer's disease is a progressive neurodegenerative disorder, the early detection of which is crucial for timely intervention and enrollment in clinical trials. However, the preclinical diagnosis of Alzheimer's encounters difficulties with gold-standard methods. The current definitive diagnosis of Alzheimer's still relies on expensive instrumentation and post-mortem histological examinations. Here, we explore label-free Raman spectroscopy with machine learning as an alternative to preclinical Alzheimer's diagnosis. A special feature of this study is the inclusion of patient samples from different cohorts, sampled and measured in different years. To develop reliable classification models, partial least squares discriminant analysis in combination with variable selection methods identified discriminative molecules, including nucleic acids, amino acids, proteins, and carbohydrates such as taurine/hypotaurine and guanine, when applied to Raman spectra taken from dried samples of cerebrospinal fluid. The robustness of the model is remarkable, as the discriminative molecules could be identified in different cohorts and years. A unified model notably classifies preclinical Alzheimer's, which is particularly surprising because of Raman spectroscopy's high sensitivity regarding different measurement conditions. The presented results demonstrate the capability of Raman spectroscopy to detect preclinical Alzheimer's disease for the first time and offer invaluable opportunities for future clinical applications and diagnostic methods.
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Enfermedad de Alzheimer , Espectrometría Raman , Espectrometría Raman/métodos , Enfermedad de Alzheimer/diagnóstico , Enfermedad de Alzheimer/líquido cefalorraquídeo , Humanos , Aprendizaje Automático , Masculino , Femenino , Biomarcadores/líquido cefalorraquídeo , Anciano , Diagnóstico PrecozRESUMEN
Cutaneous squamous cell carcinoma (cSCC) is the second most common form of skin cancer. The incidence of metastasis for cSCC is estimated to be around 1.2-5%. Ribosomal protein S6 (p-S6) and the p21 protein (p21) are two proteins that play central roles in other cancers. These proteins may be equally important in cSCC, and together, these could constitute a good candidate for metastasis risk assessment of these patients. We investigate the relationship of p-S6 and p21 expression with the impact on the prognosis of head and neck cSCC (cSCCHN). p-S6 and p21 expression was analyzed by immunohistochemistry on paraffin-embedded tissue samples from 116 patients with cSCCHN and associations sought with clinical characteristics. Kaplan-Meier estimators and Cox proportional hazard regression models were also used. The expression of p-S6 was significantly inversely associated with tumor thickness, tumor size, desmoplastic growth, pathological stage, perineural invasion and tumor buds. p21 expression was significantly inversely correlated with >6 mm tumor thickness, desmoplastic growth, and perineural invasion. p-S6-negative expression significantly predicted an increased risk of nodal metastasis (HR = 2.63, 95% CI 1.51-4.54; p < 0.001). p21 expression was not found to be a significant risk factor for nodal metastasis. These findings demonstrate that p-S6-negative expression is an independent predictor of nodal metastasis. The immunohistochemical expression of p-S6 might aid in better risk stratification and management of patients with cSCCHN.
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Neoplasias de Cabeza y Cuello , Metástasis Linfática , Neoplasias Cutáneas , Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/metabolismo , Neoplasias de Cabeza y Cuello/patología , Neoplasias de Cabeza y Cuello/metabolismo , Inhibidor p21 de las Quinasas Dependientes de la Ciclina/metabolismo , Pronóstico , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/patología , Anciano de 80 o más Años , Biomarcadores de Tumor/metabolismo , Carcinoma de Células Escamosas de Cabeza y Cuello/metabolismo , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Adulto , Estimación de Kaplan-Meier , Modelos de Riesgos Proporcionales , InmunohistoquímicaRESUMEN
The neonatal immune ontogeny begins during pregnancy to ensure that the neonate is well-suited for perinatal life. It prioritizes Th2/M2 and regulatory responses over Th/M1 activity to avoid excessive inflammatory responses and to ensure immune tolerance and homeostasis. Newborns also present increased Th17/Th22 responses providing effective anti-fungal immunity and mucosal protection. Intrauterine exposure to immune modulatory drugs with the placental transfer may influence the natural course of the fetal immune development. The vertical transfer of both biological therapy and small molecules begins during the first trimester through neonatal Fc receptor or placental diffusion, respectively, reaching its maximum transfer potential during the third trimester of pregnancy. Most of the biological therapy have a prolonged half-life in newborn's blood, being detectable in infants up to 12 months after birth (usually 6-9 months). The use of immunomodulators during pregnancy is gaining global interest. Current evidence mainly reports birth-related outcomes without exhaustive analysis of the on-target side effect on the perinatal immune system ontogeny, the infection risk, or the immune dysregulation. The present review will focus on: (1) the main characteristics of the perinatal immune system to understand its specific features and vulnerabilities to immune modulation; (2) the mechanisms of placental transfer of immunomodulators; and (3) the immune changes reported to date in newborns exposed to immunomodulators with emphasis on the current concerns and gaps in knowledge.
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Agentes Inmunomoduladores , Placenta , Lactante , Embarazo , Recién Nacido , Humanos , Femenino , PartoRESUMEN
OBJECTIVE: Hepatobiliary surgery bares obstacles to informed consent for the patients due to its complexity and related risk of postoperative complications. 3D visualization of the liver has been proven to facilitate comprehension of the spatial relationship between anatomical structures and to assist in clinical decision-making. Our objective is to utilize individual 3D-printed liver models to enhance patient satisfaction with surgical education in hepatobiliary surgery. DESIGN, SETTING: We conducted a prospective, randomized pilot study comparing 3D liver model-enhanced (3D-LiMo) surgical education against regular patient education during preoperative consultation at the department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Dresden, Germany. PARTICIPANTS: Of 97 screened patients, undergoing hepatobiliary surgery, 40 patients were enrolled from July 2020 to January 2022. RESULTS: The study population (n = 40) was predominantly of male gender (62.5%) with a median age of 65.2 years and a high prevalence of preexisting diseases. Underlying disease, warranting hepatobiliary surgery, was malignancy in the majority of cases (97.5%). Patients in the 3D-LiMo group were more likely to feel very thoroughly educated and exhibited a higher level of satisfaction following surgical education than the control group (80 vs. 55%, n.s.; 90 vs. 65%, n.s.; respectively). Applying 3D models was also associated with enhanced understanding of the underlying disease with regard to amount (100% vs. 70%, p = 0.020) and location of liver masses (95 vs. 65%, p = 0.044). 3D-LiMo patients also demonstrated enhanced understanding of the surgical procedure (80 vs. 55%, n.s.), leading to better awareness for the occurrence of postoperative complications (88.9, vs. 68.4%, p = 0.052). Adverse event profiles were similar. CONCLUSION: In conclusion, individual 3D-printed liver models increase patient satisfaction with surgical education and facilitate patients' understanding of the surgical procedure as well as awareness of postoperative complications. Therefore, the study protocol is feasible to apply to an adequately powered, multicenter, randomized clinical trial with minor modifications.
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Satisfacción del Paciente , Complicaciones Posoperatorias , Humanos , Masculino , Anciano , Proyectos Piloto , Estudios Prospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Hígado , Impresión TridimensionalRESUMEN
PURPOSE: This aim of this study was to compare the impact on hospital stay and short-term overall complications prior to and following the introduction of an outpatient preoperative ostomy education program to an existing inpatient ostomy education program. DESIGN: A comparison cohort study. SUBJECTS AND SETTING: One hundred thirty-eight consecutive patients undergoing ostomy surgery were included. One group (n = 65, 47%) was given an experimental preoperative ostomy education intervention, along with standard care including a postoperative educational intervention during the initial hospital course. A second group (n = 73, 53%) received the same standardized education in the postoperative period. Data were collected from a single tertiary center located in Seville, Spain, during a 12-month period between July 2014 and June 2015. METHODS: Data were collected in 2 phases. Data from participants undergoing postoperative (standard) education were collected retrospectively. Data for the group receiving preoperative education were collective prospectively. Outcome variables were postoperative length of stay, surgical complications (severity was assessed by the Clavien-Dindo grading system), subsequent interventions, and readmission rates. RESULTS: Analysis indicated no differences between the average length of postoperative hospital stay (12.32 days in the preoperative education group vs 12.76 days in the postoperative education group, P = .401). In contrast, overall complications, mortality, and readmission rates were significantly higher in the preoperative education program group (P = .027, P = .047, and P = .046, respectively). CONCLUSIONS: Delivering a standardized educational intervention during the preoperative period versus postoperative education delivery during the ostomy surgery hospital course did not reduce length of stay. Analysis indicated that overall complications, mortality, and readmission rates were significantly higher in the preoperative education program group but we hypothesize that intervening factors may have influenced these outcomes.
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Estomía , Complicaciones Posoperatorias , Humanos , Estudios de Cohortes , Estudios Retrospectivos , Complicaciones Posoperatorias/prevención & control , Cuidados Preoperatorios , Tiempo de InternaciónRESUMEN
Early kinetics of SARS-CoV-2 viral load (VL) in plasma determined by quantitative reverse-transcription polymerase chain reaction (RT-PCR) was evaluated as a predictor of poor clinical outcome in a prospective study and assessed in a retrospective validation cohort. Prospective observational single-center study including consecutive adult patients hospitalized with COVID-19 between November 2020 and January 2021. Serial plasma samples were obtained until discharge. Quantitative RT-PCR was performed to assess SARS-CoV-2 VL. The main outcomes were in-hospital mortality, admission to the Intensive Care Unit (ICU), and their combination (Poor Outcome). Relevant viremia (RV), established in the prospective study, was assessed in a retrospective cohort including hospitalized COVID-19 patients from April 2021 to May 2022, in which plasma samples were collected according to clinical criteria. Prospective cohort: 57 patients were included. RV was defined as at least a twofold increase in VL within ≤2 days or a VL > 300 copies/ml, in the first week. Patients with RV (N = 14; 24.6%) were more likely to die than those without RV (35.7% vs. 0%), needed ICU admission (57% vs. 0%) or had Poor Outcome (71.4% vs. 0%), (p < 0.001 for the three variables). Retrospective cohort: 326 patients were included, 18.7% presented RV. Patients with RV compared with patients without RV had higher rates of ICU-admission (odds ratio [OR]: 5.6 [95% confidence interval [CI]: 2.1-15.1); p = 0.001), mortality (OR: 13.5 [95% CI: 6.3-28.7]; p < 0.0001) and Poor Outcome (OR: 11.2 [95% CI: 5.8-22]; p < 0.0001). Relevant SARS-CoV-2 viremia in the first week of hospitalization was associated with higher in-hospital mortality, ICU admission, and Poor Outcome. Findings observed in the prospective cohort were confirmed in a larger validation cohort.
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COVID-19 , Adulto , COVID-19/diagnóstico , Hospitalización , Humanos , Estudios Prospectivos , Estudios Retrospectivos , SARS-CoV-2 , ViremiaRESUMEN
A detailed description of the non-linear effects in silicon is needed when designing ring resonators in the silicon platform. The optical field propagating in the ring waveguide is strongly absorbed due to two-photon-absorption (TPA) and free-carrier-absorption (FCA), which become more prominent with increasing the input power in the ring. We present a new approach for the modelling of non-linear effects in silicon based ring resonators. We have numerically solved the non-linear problem coupling the variation of refractive index and loss due to TPA, FCA , self-heating and Shockley-Read-Hall (SRH) theory for trap-assisted recombination process. The model is validated by reproducing experimental measurements on a ring and a racetrack resonator having different Q-factors and waveguide cross-sections. As a result, we show that the SRH recombination is the origin of the dependence of free carrier lifetime on the power circulating in the ring and how this dependence is affected by the surface trap density and trap energy level. The model is then applied to the calculation of the maximum power that can incident the silicon rings designed for the Si PIC mirror of a hybrid III-V/Si widely tunable laser.
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We address the stability of a tunable hybrid laser based on a III-V Reflective Semiconductor Optical Amplifier (RSOA) edge-coupled with a Silicon Photonic (SiPh) dispersive mirror through a model of time-delayed algebraic differential equations that accounts for the narrow band mirror. Our results allow to (i) analyze the stability of single mode lasing, (ii) quantify the impact of the mirror bandwidth on the damping of the laser relaxation oscillations and the emergence of photon-photon resonance, and (iii) study the tolerance of the laser to the external optical feedback. Thanks to this analysis, we find a mirror design that gives ultra-high stability up to an external feedback level of -10 dB. The aim of the work is providing a tool for understanding and interpreting the dynamics of these lasers and design configurations for isolator-free operation.
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There is limited evidence about the real-world survival of apremilast in patients with psoriasis, especially over the long term. To evaluate the long-term survival of apremilast and its predictive factors when used to treat psoriasis. A retrospective hospital-based study, including data collected from 104 patients. Survival curves were estimated using the Kaplan-Meier estimator. Proportional hazard Cox regression models were used for multivariate analysis. The average duration of the treatment before discontinuation was 28.82 months (95% CI, 22.08-35.57 months) and the median was 12 months (95% CI, 2.68-21.31 months). The retention rates were 51% (1 year), and 33% (5 years). The survival study revealed statistically significant differences between patients with PASI<10 and those in the PASI≥10 group (log-rank test, p < 0.001). The 5-year prevalences were 64% for patients with a PASI of <10 and 5% for those with an index ≥10. In the PASI < 10-patient group, the retention rates were 77% (1 year) and 64% (5 years). Furthermore, 66% of patients who continued apremilast treatment for more than 2 years were receiving off-label doses (30 mg/day). Apremilast may be a suitable and efficient alternative for the treatment of psoriasis patients in the PASI<10 group.
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Antiinflamatorios no Esteroideos , Psoriasis , Antiinflamatorios no Esteroideos/uso terapéutico , Humanos , Psoriasis/inducido químicamente , Psoriasis/diagnóstico , Psoriasis/tratamiento farmacológico , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Talidomida/análogos & derivados , Resultado del TratamientoRESUMEN
To assess patient perspective and professional practice of intraarticular therapies (IATs) across Europe, an expert international multidisciplinary panel designed two open web-based surveys: one targeting people who had experienced at least two IATs (44 items); and one targeting health care providers (HCPs) (160 items). Surveys were disseminated via patient and professional associations and social media. A descriptive analysis was performed. The surveys were answered by 200 patients and 186 HCPs from 26 countries, showing that IAT is routinely performed by rheumatologists (97%) and orthopaedic surgeons (89%), with specific training being compulsory in a few countries. The most frequent indications for IAT are arthritis (76%), osteoarthritis (74%), crystal arthritis (71%) and bursitis (70%); the most frequently injected joints are knee (78%) and shoulder (70%); and the most used compounds are glucocorticoids. The majority of HCPs report informing patients about side-effects (73%), benefits (72%), and the nature of the procedure (72%), which coincides with 27% of patients reporting that they had not been informed about benefits or potential complications of IATs; 73% of patients had not been asked whether they wanted an anaesthetic. Few HCPs (10%) obtain written consent (56% get oral consent, being mandatory for 32%), a procedure deemed necessary by 41% of the patients. 50% of patients reported a clear benefit of IAT and 20% experienced complications including pain, impaired mobility, rashes, or swelling. In summary, the practice of IAT is variable across Europe, and although patients perceive it as relatively safe and usually effective procedure, some gaps were identified.
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Osteoartritis , Prioridad del Paciente , Europa (Continente) , Humanos , Práctica Profesional , Encuestas y CuestionariosRESUMEN
The first part of the guidelines and recommendations for musculoskeletal ultrasound, produced under the auspices of the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB), provides information about the use of musculoskeletal ultrasound for assessing extraarticular structures (muscles, tendons, entheses, ligaments, bones, bursae, fasciae, nerves, skin, subcutaneous tissues, and nails) and their pathologies. Clinical applications, practical points, limitations, and artifacts are described and discussed for every structure. After an extensive literature review, the recommendations have been developed according to the Oxford Centre for Evidence-based Medicine and GRADE criteria and the consensus level was established through a Delphi process. The document is intended to guide clinical users in their daily practice.
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Artefactos , Sociedades Médicas , Medicina Basada en la Evidencia , Humanos , UltrasonografíaRESUMEN
The second part of the Guidelines and Recommendations for Musculoskeletal Ultrasound (MSUS), produced under the auspices of EFSUMB, following the same methodology as for Part 1, provides information and recommendations on the use of this imaging modality for joint pathology, pediatric applications, and musculoskeletal ultrasound-guided procedures. Clinical application, practical points, limitations, and artifacts are described and discussed for every joint or procedure. The document is intended to guide clinical users in their daily practice.
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Artefactos , Niño , Humanos , UltrasonografíaRESUMEN
The proposal of this paper is to introduce a low-level blockchain marketplace, which is a blockchain where participants could share its power generation and demand. To achieve this implementation in a secure way for each actor in the network, we proposed to deploy it over efficient and generic low-performance devices. Thus, they are installed as IoT devices, registering measurements each fifteen minutes, and also acting as blockchain nodes for the marketplace. Nevertheless, it is necessary that blockchain is lightweight, so it is implemented as a specific consensus protocol that allows each node to have enough time and computer requirements to act both as an IoT device and a blockchain node. This marketplace will be ruled by Smart Contracts deployed inside the blockchain. With them, it is possible to make registers for power generation and demand. This low-level marketplace could be connected to other services to execute matching algorithms from the data stored in the blockchain. Finally, a real test-bed implementation of the marketplace was tested, to confirm that it is technically feasible.
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Cadena de Bloques , Algoritmos , HumanosRESUMEN
A Kalman filter can be used to fill space-state reconstruction dynamics based on knowledge of a system and partial measurements. However, its performance relies on accurate modeling of the system dynamics and a proper characterization of the uncertainties, which can be hard to obtain in real-life scenarios. In this work, we explore how the values of a Kalman gain matrix can be estimated by using spiking neural networks through a combination of biologically plausible neuron models with spike-time-dependent plasticity learning algorithms. The performance of proposed neural architecture is verified with simulations of some representative nonlinear systems, which show promising results. This approach traces a path for its implementation in neuromorphic analog hardware that can learn and reconstruct partial and changing dynamics of a system without the massive power consumption that is typically needed in a Von Neumann-based computer architecture.
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Algoritmos , Redes Neurales de la Computación , Neuronas/fisiología , Computadores , Sistemas de ComputaciónRESUMEN
BACKGROUND: Patients with coronavirus disaese 2019 (COVID-19) can develop a cytokine release syndrome that eventually leads to acute respiratory distress syndrome requiring invasive mechanical ventilation (IMV). Because IL-6 is a relevant cytokine in acute respiratory distress syndrome, the blockade of its receptor with tocilizumab (TCZ) could reduce mortality and/or morbidity in severe COVID-19. OBJECTIVE: We sought to determine whether baseline IL-6 serum levels can predict the need for IMV and the response to TCZ. METHODS: A retrospective observational study was performed in hospitalized patients diagnosed with COVID-19. Clinical information and laboratory findings, including IL-6 levels, were collected approximately 3 and 9 days after admission to be matched with preadministration and postadministration of TCZ. Multivariable logistic and linear regressions and survival analysis were performed depending on outcomes: need for IMV, evolution of arterial oxygen tension/fraction of inspired oxygen ratio, or mortality. RESULTS: One hundred forty-six patients were studied, predominantly males (66%); median age was 63 years. Forty-four patients (30%) required IMV, and 58 patients (40%) received treatment with TCZ. IL-6 levels greater than 30 pg/mL was the best predictor for IMV (odds ratio, 7.1; P < .001). Early administration of TCZ was associated with improvement in oxygenation (arterial oxygen tension/fraction of inspired oxygen ratio) in patients with high IL-6 (P = .048). Patients with high IL-6 not treated with TCZ showed high mortality (hazard ratio, 4.6; P = .003), as well as those with low IL-6 treated with TCZ (hazard ratio, 3.6; P = .016). No relevant serious adverse events were observed in TCZ-treated patients. CONCLUSIONS: Baseline IL-6 greater than 30 pg/mL predicts IMV requirement in patients with COVID-19 and contributes to establish an adequate indication for TCZ administration.
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Anticuerpos Monoclonales Humanizados/administración & dosificación , Tratamiento Farmacológico de COVID-19 , COVID-19 , Síndrome de Liberación de Citoquinas , Interleucina-6/sangre , SARS-CoV-2 , Adulto , Anciano , Anciano de 80 o más Años , COVID-19/sangre , COVID-19/mortalidad , Síndrome de Liberación de Citoquinas/sangre , Síndrome de Liberación de Citoquinas/tratamiento farmacológico , Síndrome de Liberación de Citoquinas/mortalidad , Supervivencia sin Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
OBJECTIVES: To establish evidence-based recommendations to guide health professionals using intra-articular therapies (IAT) in adult patients with peripheral arthropathies. METHODS: A multidisciplinary international task force established the objectives, users and scope and the need for background information, including systematic literature reviews) and two surveys addressed to healthcare providers and patients throughout Europe. The evidence was discussed in a face-to-face meeting, recommendations were formulated and subsequently voted for anonymously in a three-round Delphi process to obtain the final agreement. The level of evidence was assigned to each recommendation with the Oxford levels of evidence. RESULTS: Recommendations focus on practical aspects to guide health professionals before, during and after IAT in adult patients with peripheral arthropathies. Five overarching principles and 11 recommendations were established, addressing issues related to patient information, procedure and setting, accuracy, routine and special aseptic care, safety issues and precautions to be addressed in special populations, efficacy and safety of repeated joint injections, use of local anaesthetics and aftercare. CONCLUSION: We have developed the first evidence and expert opinion-based recommendations to guide health professionals using IAT. We hope that these recommendations will be included in different educational programmes, used by patient associations and put into practice via scientific societies to help improve uniformity and quality of care when performing IAT in peripheral adult joints.
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Glucocorticoides/administración & dosificación , Ácido Hialurónico/administración & dosificación , Inyecciones Intraarticulares/métodos , Artropatías/tratamiento farmacológico , Viscosuplementos/administración & dosificación , Antirreumáticos/uso terapéutico , Drenaje , Europa (Continente) , Gota/tratamiento farmacológico , Articulaciones de la Mano , Humanos , Osteoartritis/tratamiento farmacológico , Osteoartritis de la Rodilla/tratamiento farmacológico , Reumatología , Sociedades MédicasRESUMEN
BACKGROUND AND OBJECTIVE: There is an urgent need for robust data on the trajectories and outcomes of pregnancies in women with inflammatory rheumatic diseases (IRD). In particular when rare outcomes or rare diseases are to be investigated, collaborative approaches are required. However, joint data analyses are often limited by the heterogeneity of the different data sources.To facilitate future research collaboration, a European League Against Rheumatism (EULAR) Task Force defined a core data set with a minimum of items to be collected by pregnancy registries in rheumatology covering the period of pregnancy and the 28-day neonatal phase in women with any underlying IRD. METHODS: A stepwise process included a two-round Delphi survey and a face-to-face meeting to achieve consensus about relevant items. RESULTS: A total of 64 multidisciplinary stakeholders from 14 different countries participated in the two rounds of the Delphi process. During the following face-to-face meeting of the EULAR Task Force, consensus was reached on 51 main items covering 'maternal information', 'pregnancy' and 'treatment'. Generic instruments for assessment are recommended for every item. Furthermore, for the five most frequent IRDs rheumatoid arthritis, spondyloarthritis, juvenile idiopathic arthritis, systemic lupus erythematosus and other connective tissue diseases, disease-specific laboratory markers and disease activity measurements are proposed. CONCLUSION: This is the first consensus-based core data set for prospective pregnancy registries in rheumatology. Its purpose is to stimulate and facilitate multinational collaborations that aim to increase the knowledge about pregnancy course and safety of treatment in women with IRDs during pregnancy.
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Antirreumáticos/uso terapéutico , Recolección de Datos , Complicaciones del Embarazo/terapia , Resultado del Embarazo , Sistema de Registros , Enfermedades Reumáticas/terapia , Comités Consultivos , Artritis Juvenil/fisiopatología , Artritis Juvenil/terapia , Artritis Reumatoide/fisiopatología , Artritis Reumatoide/terapia , Enfermedades del Tejido Conjuntivo/fisiopatología , Enfermedades del Tejido Conjuntivo/terapia , Técnica Delphi , Europa (Continente) , Femenino , Humanos , Lupus Eritematoso Sistémico/fisiopatología , Lupus Eritematoso Sistémico/terapia , Atención Posnatal , Atención Preconceptiva , Embarazo , Complicaciones del Embarazo/fisiopatología , Enfermedades Reumáticas/fisiopatología , Reumatología , Índice de Severidad de la Enfermedad , Espondiloartropatías/fisiopatología , Espondiloartropatías/terapiaRESUMEN
OBJECTIVE: To assess the efficacy and safety of abatacept (ABA) in monotherapy (ABAMONO) vs combined ABA [ABA plus MTX (ABAMTX) or ABA plus non-MTX conventional synthetic DMARDs (csDMARDs) (ABANON-MTX)] in RA patients with interstitial lung disease (ILD) (RA-ILD). METHODS: This was a restrospective multicentre study of RA-ILD Caucasian patients treated with ABA. We analysed in the three groups (ABAMONO, ABAMTX, ABANON-MTX) the following outcome variables: (i) dyspnoea; (ii) forced vital capacity (FVC) and diffusion capacity of the lung for the carbon monoxide (DLCO); (iii) chest high-resolution CT (HRCT); (iv) DAS28-ESR; (v) CS-sparing effect; and (vi) ABA retention and side-effects. Differences between basal and final follow-up were evaluated. Multivariable linear regression was used to assess the differences between the three groups. RESULTS: We studied 263 RA-ILD patients (mean ± s.d. age 64.6 ± 10 years) [ABAMONO (n = 111), ABAMTX (n = 46) and ABANON-MTX (n = 106)]. At baseline, ABAMONO patients were older (67 ± 10 years) and took higher prednisone dose [10 (interquartile range 5-15) mg/day]. At that time, there were no statistically significant differences in sex, seropositivity, ILD patterns, FVC and DLCO, or disease duration. Following treatment, in all groups, most patients experienced stabilization or improvement in FVC, DLCO, dyspnoea and chest HRCT as well as improvement in DAS28-ESR. A statistically significant difference between basal and final follow-up was only found in CS-sparing effect in the group on combined ABA (ABAMTX or ABANON-MTX). However, in the multivariable analysis, there were no differences in any outcome variables between the three groups. CONCLUSION: In Caucasian individuals with RA-ILD, ABA in monotherapy or combined with MTX or with other conventional-DMARDs seems to be equally effective and safe. However, a CS-sparing effect is only observed with combined ABA.