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1.
Rev Clin Esp (Barc) ; 2024 Jul 13.
Artigo em Inglês | MEDLINE | ID: mdl-39009186

RESUMO

This year marks 100 years since the death of Franz Kafka. Often in general medicine, and internal medicine in particular, doctors face situations in which they position themselves as the only guarantor of the patient in relation to society and how it conceives the disease. Many times, patients come to us without a diagnosis or with the fear of it; sometimes also rejected by their environment. This short text addresses this current topic, paying tribute to the brilliant writer and his best-known work, Metamorphosis.

2.
Med Clin (Barc) ; 2024 Jul 01.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-38955605

RESUMO

Parkinsonism in liver diseases or dysfunction, mainly including neurological manifestations in hereditary liver diseases and neurological complications of advanced liver diseases, occur in isolation or in combination with other movement disorders, and progress along disease course. Prominent akinetic-rigidity syndrome, various onset and progression, poor levodopa response and metabolism abnormalities reflected by serum biomarkers and neuroimaging, make this atypical parkinsonism recognizable and notable in clinical practice. Different susceptibility of brain areas, especially in basal ganglia, to manganese, iron, copper, ammonia overload, together with subsequent oxidative stress, neurotransmitter alterations, disturbed glia-neuron homeostasis and eventually neurotoxicity, contribute to parkinsonism under the circumstances of insufficient liver clearance ability. These mechanisms are interrelated and may interact collectively, adding to the complexity of clinical manifestations and treatment responses. This review summarizes shared clinical features of parkinsonism in liver diseases or dysfunction, depicts their underlying mechanisms and suggests practical flowchart for differential diagnosis.

3.
Rev Port Cardiol ; 2024 Jul 05.
Artigo em Inglês, Português | MEDLINE | ID: mdl-38972452

RESUMO

Pulmonary arterial hypertension (PAH) is a form of precapillary pulmonary hypertension caused by a complex process of endothelial dysfunction and vascular remodeling. If left untreated, this progressive disease presents with symptoms of incapacitating fatigue causing marked loss of quality of life, eventually culminating in right ventricular failure and death. Patient management is complex and based on accurate diagnosis, risk stratification, and treatment initiation, with close monitoring of response and disease progression. Understanding the underlying pathophysiology has enabled the development of multiple drugs directed at different targets in the pathological chain. Vasodilator therapy has been the mainstay approach for the last few years, significantly improving quality of life, functional status, and survival. Recent advances in therapies targeting dysfunctional pathways beyond endothelial dysfunction may address the fundamental processes underlying the disease, raising the prospect of increasingly effective options for this high-risk group of patients with a historically poor prognosis.

4.
Reumatol Clin (Engl Ed) ; 20(6): 334-340, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38991827

RESUMO

INTRODUCTION: Interstitial lung disease is a leading cause of mortality in patients with systemic sclerosis. Currently, there is a lack of consensus regarding screening, rescreening, diagnosis, and follow-up practices in interstitial lung disease associated with systemic sclerosis (SSc-ILD) in Colombia. METHODS: A structured survey focused on clinical practices in patients with SSc-ILD was conducted. Members of the Asociación Colombiana de Neumología y Cirugía de Tórax (Asoneumocito) and the Asociación Colombiana de Reumatología (Asoreuma) were invited to participate from March 2023 to May 2023. RESULTS: We surveyed 51 pulmonologists and 44 rheumatologists. Overall, 51.6% reported having access to multidisciplinary team discussion in ILD. Among the 95 participants, 78.9% would routinely perform a high-resolution computed tomography scan of the chest once a diagnosis of systemic sclerosis was established. This practice is more frequent among rheumatologists (84.1%) than among pulmonologists (74.5%). Approximately half of the participants would rescreen patients annually with computed tomography scan (56.8%) if baseline images were negative. Spirometry (81.1%), diffusing capacity of the lung for carbon monoxide (80.0%), and 6-min walk test (55.8%) were the most frequently performed tests upon diagnosis of systemic sclerosis. During follow-up, participants would consider repeating pulmonary function tests mostly every 6 months. CONCLUSIONS: Screening of SSc-ILD is high among pulmonologists and rheumatologists. Decision-making on diagnosis and follow-up is similar between specialties, but there are variations in their frequency and indications. Further research is needed to evaluate how to adapt recommendations for assessing SSc-ILD in different settings.


Assuntos
Doenças Pulmonares Intersticiais , Padrões de Prática Médica , Pneumologistas , Reumatologistas , Escleroderma Sistêmico , Escleroderma Sistêmico/complicações , Humanos , Doenças Pulmonares Intersticiais/etiologia , Doenças Pulmonares Intersticiais/complicações , Colômbia , Padrões de Prática Médica/estatística & dados numéricos , Masculino , Pesquisas sobre Atenção à Saúde , Tomografia Computadorizada por Raios X , Feminino , Pessoa de Meia-Idade , Adulto
5.
RECIIS (Online) ; 18(2)abr.-jun. 2024.
Artigo em Português | LILACS, Coleciona SUS | ID: biblio-1561332

RESUMO

Este artigo se baseia em um estudo feito com o objetivo de analisar indicadores sobre a testagem da sífilis na gestação no Programa de Qualificação das Ações de Vigilância em Saúde (PQAVS) e no Programa Previne Brasil no estado da Paraíba, e também de levantar aspectos do tratamento terapêutico para sífilis gestacional. Trata-se de uma pesquisa descritiva-exploratória, na qual foram sistematizados dados do indicador 11, testes por gestantes, do PQAVS e do indicador de desempenho da Atenção Primária à Saúde (APS), com base na proporção de gestantes que realizaram exames de sífilis e HIV durante o pré-natal em 2020; também foi feita a sistematização do webquestionário direcionado a profissionais da APS (médicos/enfermeiros) e autoaplicado sobre a atuação e tratamento terapêutico para sífilis gestacional. Dos 223 municípios da Paraíba, apenas 12% atingiram a meta do PQAVS e 39% a do Previne Brasil em 2020. Em relação ao webquestionário, houve a participação de 142 profissionais, dos quais 85% realizam o tratamento terapêutico preconizado pelo Ministério da Saúde para a APS. Desse modo, deve ser ressaltada a importância da ampliação da oferta de testes para sífilis, dos insumos para o tratamento adequado e da qualificação dos profissionais e da informação em saúde.


This article is based on a study to analyze indicators on syphilis testing during pregnancy in the PQAVS - Programa de Qualificação das Ações de Vigilância em Saúde (Health Surveillance Actions Qualification Programme) and in the Programa Previne Brasil (Previne Brasil Programme) in the state of Paraíba, Brazil, and also to survey aspects of the therapeutic management for gestational syphilis. It is a descriptive-exploratory research, in which data from indicator 11, tests for pregnant women, from the PQAVS and from the Primary Health Care (PHC) performance indicator, based on the proportion of pregnant women with syphilis and HIV tests during prenatal care in 2020 were systematised; in addition to this systematization, a self-administered webquestionnaire on the performance and therapeutic management for gestational syphilis by professionals (doctors/nurses) from the PHC was also systematised. Taking into account the 223 municipalities in Paraíba, only 12% reached the PQAVS goal and 39% reached the Previne Brasil goal in 2020. Regarding the webquestionnaire, 85% of the 142 professionals who answered it, carry out the therapeutic management recommended by the Ministry of Health for the PHC. Thus, it is fundamental to emphasise the importance of expanding the supply of tests for syphilis, supplies for adequate treatment, and the qualification of health professionals and information.


El presente artículo se basa en un estudio efectuado con el objetivo de analizar indicadores sobre la prueba de sífilis durante el embarazo en el PQAVS - Programa de Qualificação das Ações de Vigilância em Saúde (Programa de Calificación para Acciones de Vigilancia en Salud) y en el Programa Previne Brasil en el estado de Paraíba, Brasil, y de resaltar aspectos del tratamiento terapéutico de la sífilis gestacional. Se trata de una investigación descriptiva-exploratoria, en la que se sistematizaron datos del indicador 11, pruebas realizadas por embarazadas, del PQAVS y del indicador de desempeño de la Atención Primaria de Salud (APS), a partir de la proporción de gestantes que se sometieron a pruebas de sífilis y de HIV durante la atención prenatal en 2020; también se sistematizóel cuestionario web dirigido a profesionales de la APS (médicos/enfermeros) y autoadministrado sobre el desempeño y el tratamiento terapéutico de la sífilis gestacional. De los 223 municipios de Paraíba, apenas 12% alcanzaron la meta del PQAVS y 39% lograron la meta del Previne Brasil en 2020. En relación al cuestionario web, participaron 142 profesionales, de los cuales 85% realizan el tratamiento terapéutico recomendado por el Ministerio de Salud para la APS. Así, es fundamental la importancia de ampliar la oferta de pruebas para la sífilis, de los medicamentos para el tratamiento adecuado, la calificación de los profesionales e la información relacionada a la salud.


Assuntos
Cuidado Pré-Natal , Atenção Primária à Saúde , Sífilis Congênita , Treponema pallidum , Sífilis , Gravidez de Alto Risco , Prevenção de Doenças , Saúde Materna , Diagnóstico Pré-Natal , Planos e Programas de Saúde , HIV , Colaboração Intersetorial
6.
Semergen ; 50(8): 102285, 2024 Jun 26.
Artigo em Espanhol | MEDLINE | ID: mdl-38936099

RESUMO

This article addresses the diagnostic challenges of palmoplantar dermatoses (PPD) within the scope of Primary Health Care (PHC). These common skin conditions, encountered in daily practice, exhibit a diverse range of symptoms and morphologies, complicating their diagnosis. They are etiologically classified into infectious inflammatory, non-infectious inflammatory, and hereditary keratodermas. While various dermatoses may affect the palms and soles, few are specific to this area. Notable examples include palmoplantar pustulosis, dyshidrosis, erythema pernio, and Bazex syndrome. Given the high prevalence of dermatological consultations in PHC, this article underscores the significance of PHC professionals' knowledge regarding these conditions. It proposes a diagnostic algorithm to facilitate their management and timely referral.

7.
Gastroenterol Hepatol ; : 502223, 2024 Jun 20.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-38908683

RESUMO

OBJECTIVES: To search for parameters susceptible to optimization when performing capsule endoscopy (CE) in a third level hospital with high volume and experience in this test. PATIENTS AND METHODS: Retrospective observational study, including 1325 CEs performed between 2017 and 2022. Overall diagnostic yield, effective diagnostic yield, by indication, place of request and waiting list, as well as complete examination rate and cleansing degree were analyzed. RESULTS: The overall diagnostic yield was 70.99%, while the effective diagnostic yield was 72.7%. Diagnostic yields varied between 60.2% and 77.9% depending on the indication and between 64.7% and 74.3% depending on the requesting center. The mean waiting list was 101.15 days, with a tendency to worse results when the waiting list was longer. A total of 77.8% of the examinations were complete. Completion rates were lower in patients >70 years of age (p=0.001), as well as in those with gastric transit >60minutes (p=0.000). A total of 77.3% were clean, with debris that did not impede diagnosis being found in 16.9% and debris that did impede diagnosis in 5.8%. There was a relationship, although not significant, between cleansing degree and age. CONCLUSIONS: The diagnostic yields of CE in our center are in line with those previously reported. Differences were found according to the place of request. Waiting list could also influence diagnostic yield. Completion rates are lower in >70 years of age and when gastric transit is >60minutes. Cleansing degree achieved is acceptable.

8.
Radiologia (Engl Ed) ; 66(3): 236-247, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38908885

RESUMO

Preoperative localization of parathyroid pathology, generally a parathyroid adenoma, can be difficult in some cases due to the anatomical variants that these glands present. The objective of this review is to analyse the different imaging techniques used for preoperative localization of parathyroid pathology (scintigraphy, ultrasound, CT, MRI and PET). There is great variability between the different tests for the preoperative localization of parathyroid pathology. The importance of knowing the different diagnostic options lies in the need to choose the most suitable test at each moment and for each patient for an adequate management of primary hyperparathyroidism (PHP) with surgical criteria.


Assuntos
Neoplasias das Paratireoides , Humanos , Neoplasias das Paratireoides/diagnóstico por imagem , Ultrassonografia/métodos , Diagnóstico por Imagem/métodos , Hiperparatireoidismo Primário/diagnóstico por imagem , Glândulas Paratireoides/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Doenças das Paratireoides/diagnóstico por imagem
9.
Nefrologia (Engl Ed) ; 2024 Jun 20.
Artigo em Inglês | MEDLINE | ID: mdl-38906767

RESUMO

BACKGROUND: There is a little information about of expression of C4d (complement fragment) in Focal segmental glomerulosclerosis (FSGS) subtypes. Our aim was to determine the expression of C4d in FSGS subtypes in percutaneous native renal biopsies in a second-level hospital and its correlation with clinical, biochemical and histological variables. MATERIAL AND METHODS: A retrospective study in paraffin blocks of patients with biopsy with FSGS aged 16-65 years, indistinct sex, not diabetic or obese. Immunohistochemistry was performed for C4d and their expression was analyzing in non-sclerosed glomerular capillaries (GC) and sclerosis areas (SA). Clinical and biochemical variables were recorded. The cases were divided into C4d positive and C4d negative groups and compared. The correlation between C4d staining scores in CG and SA with clinical and biochemical variables were analyzed. RESULTS: Twenty samples were analyzed, 4 for each subtype. At the time of biopsy average age 38.8 ±â€¯18.6 years, 65% male, 8.7% were hypertension. The percentage of positivity for C4d was 40% in GC, 30% SA and 35% in mesangium. The highest expression was for cellular and collapsing subtypes. C4d positivity cases had increased proteinuria (p = 0.035). A significant correlation was found between percentage of C4d expression in CG with SA (p = 0.012) and SA with tubular atrophy and interstitial fibrosis (p < 0.05). CONCLUSIONS: C4d expression in FSGS predominated in the cellular and collapsing subtypes, which translates complement activation. C4d is a possible surrogate marker in GSFS.

10.
Rev Clin Esp (Barc) ; 2024 Jun 05.
Artigo em Inglês | MEDLINE | ID: mdl-38849074

RESUMO

INTRODUCTION: Sarcopenia is one of the common complications in maintenance hemodialysis (MHD) patients and is associated with poor prognosis. We aimed to study the validity and reliability of ultrasound in the assessment of sarcopenia in MHD patients. METHODS: MHD patients were categorized into the sarcopenia group and the non-sarcopenia group according to the diagnostic criteria of the Asian Working Group on Sarcopenia (AWGS) 2019. Ultrasonography of the left medial head of the gastrocnemius muscle was performed in MHD and healthy controls to obtain muscle thickness (MT), pinnation angle (PA), fascicle length (FL), cross-sectional area (CSA), echo intensity (EI), elastic modulus (E), shear wave velocity (SWV), and microvascular velocity (MV). Compare the differences in ultrasound parameters among different groups, and determine the cut-off values suitable for diagnosing sarcopenia in MHD patients. RESULTS: The MT, CSA, PA, and MV in the sarcopenia group were lower than those in the non-sarcopenia group and the control group; while the EI was higher, the FL of the sarcopenia group was lower than that of the non-sarcopenia group, while the E and SWV of the sarcopenia group were higher than those of the control group. Receiver operating characteristic curve analyses indicated that ultrasound combined index had a good diagnostic value, model Y = 13.511-0.121*MT-0.609*CSA-0.172*PA+0.011*EI-2.205*MV(P < 0.05), with a cut-off value of 0.69. CONCLUSIONS: Multi-modal ultrasound is a safe, non-invasive, and real-time imaging examination method, and can provide information on muscle structure, stiffness, and perfusion, which is expected to be a promising potential tool for predicting sarcopenia in MHD patients.

11.
Ciênc. Saúde Colet. (Impr.) ; 29(6): e03872023, Jun. 2024. tab, graf
Artigo em Português | LILACS-Express | LILACS | ID: biblio-1557520

RESUMO

Resumo O estudo visa analisar a prevalência de estadiamento avançado ao diagnóstico do câncer do colo do útero e sua associação com indicadores individuais e contextuais socioeconômicos e de oferta de serviços de saúde no Brasil. Estudo transversal, realizado com casos de câncer do colo do útero em mulheres de 18 a 99 anos, no período de 2006 a 2015, extraídos do Integrador de Registros Hospitalares de Câncer. Variáveis contextuais foram coletadas no Atlas do Desenvolvimento Humano, no Cadastro Nacional de Estabelecimentos de Saúde e no Sistema de Informações Ambulatoriais. Usou-se o modelo de regressão de Poisson multinível com intercepto aleatório. A prevalência de diagnóstico em estádio avançado foi de 48,4%, apresentando associação com idades mais avançadas (RP 1,06; IC 1,01-1,10), raça/cor da pele preta, parda e indígena (RP 1,04; IC 1,01-1,07), menores níveis de escolaridade (RP 1,28; IC 1,16-1,40), ausência de parceiro conjugal (RP 1,10; IC 1,07-1,13), encaminhamento do tipo público ao serviço de saúde (RP 1,07; IC 1,03-1,11) e menor taxa de realização de exame citopatológico (RP 1,08; IC 1,01-1,14). Os resultados reforçam a necessidade de melhorias no programa nacional de prevenção do câncer do colo do útero em áreas com baixa cobertura da citologia oncótica.


Abstract The scope of this study is to analyze the prevalence of advanced stage diagnosis of cervical cancer and its association with individual and contextual socioeconomic and healthcare service indicators in Brazil. A cross-sectional study was conducted using cervical cancer cases in women aged 18 to 99 years, from 2006 to 2015, extracted from the Hospital Cancer Registry (HCR) Integrator. Contextual variables were collected from the Atlas of Human Development in Brazil; the National Registry of Health Institutions (NRHI); and the Outpatient Information System. Multilevel Poisson Regression with random intercept was used. The prevalence of advanced stage diagnosis was 48.4%, revealing an association with older age groups (PR 1.06; CI 1.01-1.10), black, brown, and indigenous race/skin color (PR 1.04; CI 1.01-1.07), lower levels of schooling (PR 1.28; CI 1.16-1.40), no marital partner (PR 1.10; CI 1.07-1.13), public referral to the health service (PR 1.07; CI 1.03-1.11), and lower rates of cytological examination (PR 1.08; CI 1.01-1.14). The results reinforce the need for improvements in the national cervical cancer prevention program in areas with low coverage of oncotic cytology.

12.
Cad. Ibero-Am. Direito Sanit. (Online) ; 13(2): 93-98, abr.-jun.2024.
Artigo em Espanhol | LILACS | ID: biblio-1560974

RESUMO

Este texto plantea la importancia de confeccionar protocolos de diagnóstico humanizado que permitan a los profesionales de la salud brindar información sobre patologías y/o discapacidades de manera clara y veraz, humana y delicadamente, facilitando su recepción por parte del paciente y su familia. El diagnóstico humanizado no forma parte únicamente de un protocolo de "urbanidad" en el vínculo médico ­ paciente: es parte integrante y relevante del procedimiento o tratamiento. Este abordaje exige una mirada interdisciplinar. En esta temática hay elementos que se vinculan a lo médico ­ científico; lo jurídico ­ legislativo ­ jurisprudencial y lo político.


Ao longo deste texto, discute-se a importância da elaboração de protocolos diagnósticos humanizados que permitam aos profissionais de saúde fornecerem informações sobre patologias e/ou incapacidades de forma clara e verdadeira, ao mesmo tempo em que humanizada e delicada, facilitando seu acolhimento pelo paciente e sua família. O diagnóstico humanizado não é apenas parte de um protocolo de "civilidade" na relação médico-paciente, mas parte integrante e relevante do procedimento para realizar o tratamento de uma doença ou deficiência. Essa abordagem requer uma abordagem interdisciplinar. Nessa disciplina há elementos que se vinculam ao médico-científico; as esferas jurídica, legislativa e política.


Throughout this text, the importance of creating humanized diagnostic protocols is discussed. These should allow healthcare professionals to provide clear and truthful information about pathologies and/or disabilities in a humane and delicate manner, facilitating their understanding by the patient and their family. Humanized diagnosis is not just part of a "politeness" protocol in the doctor-patient relationship, but an integral and relevant part of the procedure for treating a disease or disability. This approach requires an interdisciplinary perspective, as there are elements that are linked to the strictly medical-scientific, legal-legislative-jurisprudential, and political aspects of this topic.


Assuntos
Direito Sanitário
13.
Arch. argent. pediatr ; 122(3): e202310167, jun. 2024. ilus, tab
Artigo em Inglês, Espanhol | LILACS, BINACIS | ID: biblio-1555016

RESUMO

La clorhidrorrea congénita es un trastorno genético infrecuente pero importante caracterizado por una alteración grave del balance hidroelectrolítico como resultado de un defecto en la absorción intestinal de cloruros. Los niños afectados presentan diarrea persistente, deshidratación y malnutrición; el control médico y del desarrollo son complejos. Mejorar la detección prenatal es esencial para facilitar la atención del paciente, las intervenciones tempranas y el asesoramiento genético informado. Sin embargo, a pesar de los avances de la medicina, la naturaleza compleja y la escasa frecuencia de esta entidad, constituyen un desafío para la detección prenatal. En este estudio, se reporta el caso de una embarazada donde los estudios por imágenes de resonancia magnética fetales identificaron en forma efectiva las características típicas de la clorhidrorrea congénita. Se proveen conocimientos sobre las complejidades del diagnóstico y se sugieren caminos para las estrategias de detección temprana de esta enfermedad.


Congenital chloride diarrhea (CCD) is a rare but significant genetic disorder characterized by severe electrolyte imbalances resulting from impaired intestinal chloride absorption. Affected children experience persistent diarrhea, dehydration, and malnutrition, complicating medical and developmental care. The enhancement of prenatal detection is crucial for improved patient management, early interventions, and informed genetic counseling. However, despite advancements in medicine, the complex nature and rarity of CCD make prenatal detection challenging. In this study, we report a fetal case where prenatal magnetic resonance imaging (MRI) effectively identified the distinctive characteristics of CCD, providing insights into the complexities of diagnosis and suggesting avenues for enhanced early detection strategies.


Assuntos
Humanos , Feminino , Gravidez , Diagnóstico Pré-Natal/métodos , Diarreia/congênito , Erros Inatos do Metabolismo/diagnóstico , Erros Inatos do Metabolismo/genética , Diarreia/etiologia , Aconselhamento Genético
14.
Rev. neurol. (Ed. impr.) ; 78(9)1-15 may 2024. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-CR-369

RESUMO

Las variantes normales de aspecto epileptiforme, o variantes epileptiformes benignas, son un reto diagnóstico en la interpretación de los electroencefalogramas que requiere su conocimiento y una amplia experiencia por parte de los responsables del informe electroencefalográfico. Incluyen un grupo heterogéneo de hallazgos, algunos muy infrecuentes, que inicialmente se relacionaron con epilepsia y patologías neurológicas diversas. En la actualidad, la mayoría se consideran variantes sin significado patológico, y su sobreinterpretación habitualmente acarrea diagnósticos erróneos y tratamientos innecesarios. Los datos de prevalencia de estas variantes son muy diversos y proceden habitualmente de poblaciones seleccionadas, por lo que son difícilmente extrapolables a población sana. No obstante, estudios con electrodos invasivos y series más recientes vuelven a asociar algunas de estas variantes con epilepsia. Nuestro objetivo es revisar las características y la prevalencia de las principales variantes epileptiformes benignas y actualizar su significado clínico. (AU)


Assuntos
Humanos , Eletrocardiografia , Diagnóstico Diferencial , Erros de Diagnóstico , Epilepsia/diagnóstico por imagem , Epilepsia/diagnóstico
15.
Rev Clin Esp (Barc) ; 224(6): 400-416, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38815753

RESUMO

INTRODUCTION AND OBJECTIVE: The care of patients with a suspected infectious process in hospital emergency departments (ED) accounts for 15%-35% of all daily care in these healthcare areas in Spain and Latin America. The early and adequate administration of antibiotic treatment (AB) and the immediate making of other diagnostic-therapeutic decisions have a direct impact on the survival of patients with severe bacterial infection. The main objective of this systematic review is to investigate the diagnostic accuracy of PCT to predict bacterial infection in adult patients treated with clinical suspicion of infection in the ED, as well as to analyze whether the different studies manage to identify a specific value of PCT as the most relevant from the diagnostic point of view of clinical decision that can be recommended for decision making in ED. METHOD: A systematic review is carried out following the PRISMA regulations in the database of PubMed, Web of Science, EMBASE, Lilacs, Cochrane, Epistemonikos, Tripdatabase and ClinicalTrials.gov from January 2005 to May 31, 2023 without language restriction and using a combination of MESH terms: "Procalcitonin", "Infection/Bacterial Infection/Sepsis", "Emergencies/Emergency/Emergency Department", "Adults" and "Diagnostic". Observational cohort studies (diagnostic performance analyses) were included. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the method used and the risk of bias of the included articles. Observational cohort studies were included. No meta-analysis techniques were performed, but results were compared narratively. RESULTS: A total of 1,323 articles were identified, of which 21 that met the inclusion criteria were finally analyzed. The studies include 10,333 patients with 4,856 bacterial infections (47%). Eight studies were rated as high, 9 as moderate, and 4 as low. The AUC-ROC of all studies ranges from 0.68 (95% CI: 0.61-0.72) to 0.99 (95% CI: 0.98-1). The value of PCT 0.2-0.3 ng/ml is the most used and proposed in up to twelve of the works included in this review whose average estimated performance is an AUC-ROC of 0.79. If only the results of the 5 high-quality studies using a cut-off point of 0.2-0.3 ng/ml PCT are taken into account, the estimated mean AUC-COR result is 0.78 with Se:69 % and Es:76%. CONCLUSIONS: PCT has considerable diagnostic accuracy for bacterial infection in patients treated in ED for different infectious processes. The cut-off point of 0.25 (0.2-0.3) ng/ml has been positioned as the most appropriate to predict the existence of bacterial infection and can be used to help reasonably rule it out.


Assuntos
Infecções Bacterianas , Serviço Hospitalar de Emergência , Pró-Calcitonina , Humanos , Infecções Bacterianas/diagnóstico , Infecções Bacterianas/sangue , Pró-Calcitonina/sangue , Biomarcadores/sangue , Sensibilidade e Especificidade , Adulto
16.
Emergencias ; 36(3): 197-203, 2024 Jun.
Artigo em Espanhol, Inglês | MEDLINE | ID: mdl-38818985

RESUMO

OBJECTIVES: Status epilepticus (SE) is a serious event associated with high mortality. This study aims to validate the recently developed ADAN (Abnormal speech, ocular Deviation, Automatisms, and Number of motor epileptic seizures) scale for detecting high risk for SE. MATERIAL AND METHODS: Prospective, multicenter, observational study in adults with suspected epileptic seizures. Consecutive recruitment took place over a 27-month period in 4 hospital emergency departments (EDs). The main endpoint was the proportion of patients with criteria for SE based on the collection and analysis of clinical characteristics and the ADAN scale criteria on arrival at the ED. RESULTS: Of the 527 patients recruited, 203 (38.5%) fulfilled the criteria that predicted SE. Multiple regression analysis demonstrated that the 4 ADAN criteria were the only variables independently associated with a final diagnosis of SE (P .001). The predictive power of the scale was 90.9% (95% CI, 88.4%-93.4%) for a final SE diagnosis. We established 3 risk groups based on ADAN scores: low (score, 0-1: 8.7%), moderate (2, 46.6%), and high (> 2, 92.6%). A cut point of more than 1 had a sensitivity of 88.2% for predicting SE, specificity of 77.8%, positive predictive value of 71.3%, and negative predictive value of 91.3%. CONCLUSION: The ADAN scale is a prospectively validated, simple clinical tool for identifying patients in the ED who are at high risk for SE.


OBJETIVO: El estado epiléptico (EE) es una enfermedad grave con elevada mortalidad. Este estudio tiene como objetivo validar la escala ADAN, propuesta recientemente para identificar pacientes con alto riesgo de desarrollar un EE. METODO: Se realizó un estudio prospectivo, multicéntrico y observacional que incluyó a pacientes adultos con sospecha de crisis epilépticas. Se llevó a cabo un reclutamiento consecutivo durante 27 meses en los servicios de urgencias (SU) de cuatro hospitales. La variable principal fue la proporción de pacientes que cumplían criterios para EE. Se han recopilado y analizado las características clínicas y la puntuación en la escala ADAN a su llegada al SU. RESULTADOS: Se reclutaron 527 pacientes, de los cuales 203 (38,5%) cumplieron criterios de EE. En el análisis de regresión múltiple, se demostró que el habla anormal, la desviación ocular, los automatismos y el número de crisis epilépticas motoras fueron las únicas variables independientemente asociadas con un diagnóstico final de EE (p 0,001). La capacidad predictiva de la escala fue del 90,9% (intervalo de confianza del 95%, 88,4-93,4) para identificar el EE como diagnóstico final. Se establecieron tres grupos de riesgo: bajo (0 1 puntos: 8,7%), moderado (2: 46,6%) y alto (> 2: 92,6%). Una puntuación de corte > 1 punto proporcionó una sensibilidad del 88,2%, especificidad del 77,8%, valor predictivo positivo del 71,3% y valor predictivo negativo del 91,3% para predecir el EE. CONCLUSIONES: La escala ADAN es una herramienta clínica simple y validada de manera prospectiva para identificar, en los SU, a los pacientes con elevado riesgo de EE.


Assuntos
Serviço Hospitalar de Emergência , Estado Epiléptico , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Medição de Risco/métodos , Estado Epiléptico/diagnóstico
17.
Emergencias ; 36(3): 211-221, 2024 Jun.
Artigo em Espanhol, Inglês | MEDLINE | ID: mdl-38818987

RESUMO

SUMMARY: COVID-19 continues to pose a significant threat: mortality stands at nearly twice that of influenza, and the incidence rate is growing as the population's vaccination rate decreases, particularly in Spain and other areas of Europe. Given this situation, it is vitally important know whether medical protocols are consistent and appropriately implemented by health care staff in the interest of preventing possible inefficiency or inequity. Physicians from hospital emergency departments met to study their hospitals' usual clinical practices for managing SARS-CoV-2 infection and to determine their expert opinions on the use of antiviral agents. The participating physicians then reached consensus on evidencebased recommendations for strategies that would optimize emergency treatment.


RESUMEN: Actualmente, la COVID-19 sigue representando una amenaza significativa, con una mortalidad cercana al doble de la ocasionada por la gripe y con una incidencia variable debido a una disminución en la tasa de vacunación de la población, especialmente en el contexto europeo y español. Ante este panorama, es de vital importancia comprobar que los protocolos médicos están consolidados y son debidamente implementados por los profesionales sanitarios, con la finalidad de evitar posibles ineficiencias o inequidades. A través de reuniones con profesionales de urgencias se han observado las prácticas clínicas habituales en los servicios de urgencias hospitalarios para pacientes con infección por SARS-CoV-2, con la finalidad de comprender la perspectiva de estos profesionales acerca del uso de antivirales y, tras un consenso de expertos basados en la evidencia actual, se han generado estas de recomendaciones para poder enfocar estrategias que optimicen el tratamiento de los pacientes en estos servicios.


Assuntos
Antivirais , Tratamento Farmacológico da COVID-19 , Humanos , Antivirais/uso terapêutico , Espanha/epidemiologia , Medicina de Emergência/normas , COVID-19/epidemiologia , COVID-19/prevenção & controle , Serviço Hospitalar de Emergência , SARS-CoV-2
19.
Rev Gastroenterol Mex (Engl Ed) ; 89(2): 280-311, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38762431

RESUMO

INTRODUCTION: Crohn's disease (CD) is a subtype of chronic and incurable inflammatory bowel disease. It can affect the entire gastrointestinal tract and its etiology is unknown. OBJECTIVE: The aim of this consensus was to establish the most relevant aspects related to definitions, diagnosis, follow-up, medical treatment, and surgical treatment of Crohn's disease in Mexico. MATERIAL AND METHODS: Mexican specialists in the areas of gastroenterology and inflammatory bowel disease were summoned. The consensus was divided into five modules, with 69 statements. Applying the Delphi panel method, the pre-meeting questions were sent to the participants, to be edited and weighted. At the face-to-face meeting, all the selected articles were shown, underlining their level of clinical evidence; all the statements were discussed, and a final vote was carried out, determining the percentage of agreement for each statement. RESULTS: The first Mexican consensus on Crohn's disease was produced, in which recommendations for definitions, classifications, diagnostic aspects, follow-up, medical treatment, and surgical treatment were established. CONCLUSIONS: Updated recommendations are provided that focus on definitions, classifications, diagnostic criteria, follow-up, and guidelines for conventional medical treatment, biologic therapy, and small molecule treatment, as well as surgical management.


Assuntos
Doença de Crohn , Doença de Crohn/terapia , Doença de Crohn/diagnóstico , Humanos , México , Técnica Delphi , Consenso
20.
Rev Gastroenterol Mex (Engl Ed) ; 89(2): 265-279, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38789310

RESUMO

Gastroesophageal reflux (GER) is a frequent normal phenomenon in children of any age. It is more common in infants, in whom the majority of episodes are short-lived and cause no other symptoms or complications, differentiating it from gastroesophageal reflux disease (GERD). The diagnosis and management of GER and GERD continue to be a challenge for the physician. Therefore, the aim of the Asociación Mexicana de Gastroenterología was to adapt international documents to facilitate their adoption by primary care physicians, with the goal of standardizing quality of care and reducing the number of diagnostic tests performed and inappropriate medication use. The ADAPTE methodology was followed, and the recommendations were approved utilizing the Delphi strategy. The executive committee carried out the review of the guidelines, position papers, and international reviews that met the a priori quality criteria and possible applicability in a local context. The recommendations were taken from those sources and adapted, after which they were approved by the working group. The consensus consists of 25 statements and their supporting information on the diagnosis and treatment of GER and GERD in infants. The adapted document is the first systematic effort to provide an adequate consensus for use in Mexico, proposing a practical approach to and management of GER and GERD for healthcare providers.


Assuntos
Refluxo Gastroesofágico , Refluxo Gastroesofágico/terapia , Refluxo Gastroesofágico/diagnóstico , Humanos , Lactente , México , Consenso , Técnica Delphi
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