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2.
Zhonghua Bing Li Xue Za Zhi ; 53(3): 217-223, 2024 Mar 08.
Artigo em Chinês | MEDLINE | ID: mdl-38433047

RESUMO

The diagnosis of vascular diseases is not only about distinguishing neoplastic or non-neoplastic lesions, but also focusing more on emphasizing the essence of the disease, namely the presence or absence of endothelial cell proliferation, and further to distinguishing true hemangioma tumors or vascular malformation. This article is based on the International Society for the Study of Vascular Anomalies (ISSVA) classification, which is widely used in clinical practice, and discusses the related pathological diagnosis issues of vascular diseases.


Assuntos
Doenças Vasculares , Malformações Vasculares , Humanos , Malformações Vasculares/diagnóstico , Doenças Vasculares/diagnóstico , Proliferação de Células
3.
Continuum (Minneap Minn) ; 30(1): 160-179, 2024 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-38330477

RESUMO

OBJECTIVE: Vascular injuries of the spinal cord are less common than those involving the brain; however, they can be equally devastating. This article discusses the diagnosis and management of ischemic and hemorrhagic vascular disorders of the spinal cord. LATEST DEVELOPMENTS: Clinical suspicion remains the mainstay for recognizing vascular myelopathies, yet diagnoses are often delayed and challenging in part because of their rarity and atypical manifestations. Noninvasive imaging such as CT and MRI continues to improve in spatial resolution and diagnostic precision; however, catheter-based spinal angiography remains the gold standard for defining the spinal angioarchitecture. In addition to hemorrhagic and ischemic disease, the contribution of venous dysfunction is increasingly appreciated and informs treatment strategies in conditions such as intracranial hypotension. ESSENTIAL POINTS: Vascular disorders of the spine manifest in variable and often atypical ways, which may lead to delayed diagnosis. Increased awareness of these conditions is critical for early recognition and treatment. The goal of treatment is to minimize long-term morbidity and mortality.


Assuntos
Doenças da Medula Espinal , Doenças Vasculares , Humanos , Medula Espinal/diagnóstico por imagem , Medula Espinal/irrigação sanguínea , Doenças Vasculares/diagnóstico , Doenças da Medula Espinal/diagnóstico por imagem , Doenças da Medula Espinal/terapia , Coluna Vertebral , Imageamento por Ressonância Magnética
6.
Am J Emerg Med ; 77: 233.e1-233.e3, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38184442

RESUMO

Spontaneous Coronary Artery Dissection (SCAD) is a significant cause of acute coronary syndrome. SCAD frequently affects young women, often without cardiovascular risk factors. Coronary angiography is the diagnostic mode of choice. Based on clinical context, treatment is divided into conservative methods and revascularization with either percutaneous coronary intervention or bypass grafting. This case report describes a 26-year-old female with a preceding diagnosis of myopericarditis who presented to the ED with inferior STEMI and was subsequently diagnosed with a spontaneous right coronary artery dissection.


Assuntos
Anomalias dos Vasos Coronários , Intervenção Coronária Percutânea , Doenças Vasculares , Doenças Vasculares/congênito , Humanos , Feminino , Adulto , Fatores de Risco , Vasos Coronários , Estudos Retrospectivos , Doenças Vasculares/diagnóstico , Doenças Vasculares/diagnóstico por imagem , Intervenção Coronária Percutânea/métodos , Anomalias dos Vasos Coronários/diagnóstico , Anomalias dos Vasos Coronários/diagnóstico por imagem , Angiografia Coronária/efeitos adversos
7.
J Med Internet Res ; 26: e51926, 2024 Jan 22.
Artigo em Inglês | MEDLINE | ID: mdl-38252483

RESUMO

BACKGROUND: Benefiting from rich knowledge and the exceptional ability to understand text, large language models like ChatGPT have shown great potential in English clinical environments. However, the performance of ChatGPT in non-English clinical settings, as well as its reasoning, have not been explored in depth. OBJECTIVE: This study aimed to evaluate ChatGPT's diagnostic performance and inference abilities for retinal vascular diseases in a non-English clinical environment. METHODS: In this cross-sectional study, we collected 1226 fundus fluorescein angiography reports and corresponding diagnoses written in Chinese and tested ChatGPT with 4 prompting strategies (direct diagnosis or diagnosis with a step-by-step reasoning process and in Chinese or English). RESULTS: Compared with ChatGPT using Chinese prompts for direct diagnosis that achieved an F1-score of 70.47%, ChatGPT using English prompts for direct diagnosis achieved the best diagnostic performance (80.05%), which was inferior to ophthalmologists (89.35%) but close to ophthalmologist interns (82.69%). As for its inference abilities, although ChatGPT can derive a reasoning process with a low error rate (0.4 per report) for both Chinese and English prompts, ophthalmologists identified that the latter brought more reasoning steps with less incompleteness (44.31%), misinformation (1.96%), and hallucinations (0.59%) (all P<.001). Also, analysis of the robustness of ChatGPT with different language prompts indicated significant differences in the recall (P=.03) and F1-score (P=.04) between Chinese and English prompts. In short, when prompted in English, ChatGPT exhibited enhanced diagnostic and inference capabilities for retinal vascular disease classification based on Chinese fundus fluorescein angiography reports. CONCLUSIONS: ChatGPT can serve as a helpful medical assistant to provide diagnosis in non-English clinical environments, but there are still performance gaps, language disparities, and errors compared to professionals, which demonstrate the potential limitations and the need to continually explore more robust large language models in ophthalmology practice.


Assuntos
Inteligência Artificial , Erros de Diagnóstico , Angiofluoresceinografia , Idioma , Doenças Retinianas , Doenças Vasculares , Humanos , Estudos Transversais , Doenças Vasculares/classificação , Doenças Vasculares/diagnóstico , Doenças Vasculares/diagnóstico por imagem , Doenças Retinianas/classificação , Doenças Retinianas/diagnóstico , Doenças Retinianas/diagnóstico por imagem
8.
Eur J Med Genet ; 67: 104905, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38143023

RESUMO

Lymphoedema is caused by an imbalance between fluid production and transport by the lymphatic system. This imbalance can be either caused by reduced transport capacity of the lymphatic system or too much fluid production and leads to swelling associated with tissue changes (skin thickening, fat deposition). Its main common complication is the increased risk of developing cellulitis/erysipelas in the affected area, which can worsen the lymphatic function and can be the cause of raised morbidity of the patient if not treated correctly/urgently. The term primary lymphoedema covers a group of rare conditions caused by abnormal functioning and/or development of the lymphatic system. It covers a highly heterogeneous group of conditions. An accurate diagnosis of primary lymphoedema is crucial for the implementation of an optimal treatment plan and management, as well as to reduce the risk of worsening. Patient care is diverse across Europe, and national specialised centres and networks are not available everywhere. The European Reference Network on Rare Multisystemic Vascular Diseases (VASCERN) gathers the best expertise in Europe and provide accessible cross-border healthcare to patients with rare vascular diseases. There are six different working groups in VASCERN, which focus on arterial diseases, hereditary haemorrhagic telangiectasia, neurovascular diseases, lymphoedema and vascular anomalies. The working group Paediatric and Primary Lymphedema (PPL WG) gathers and shares knowledge and expertise in the diagnosis and management of adults and children with primary and paediatric lymphoedema. The members of PPL WG have worked together to produce this opinion statement reflecting strategies on how to approach patients with primary and paediatric lymphoedema. The objective of this patient pathway is to improve patient care by reducing the time to diagnosis, define the best management and follow-up strategies and avoid overuse of resources. Therefore, the patient pathway describes the clinical evaluation and investigations that lead to a clinical diagnosis, the genetic testing, differential diagnosis, the management and treatment options and the patient follow up at expert and local centres. Also, the importance of the patient group participation in the PPL WG is discussed.


Assuntos
Linfedema , Doenças Vasculares , Adulto , Humanos , Criança , Linfedema/diagnóstico , Linfedema/genética , Linfedema/terapia , Diagnóstico Diferencial , Doenças Vasculares/complicações , Doenças Vasculares/diagnóstico , Europa (Continente)
9.
J Am Heart Assoc ; 12(24): e032141, 2023 Dec 19.
Artigo em Inglês | MEDLINE | ID: mdl-38084731

RESUMO

BACKGROUND: Clinical practice guidelines for the management and convalescence of patients with spontaneous coronary artery dissection (SCAD) have yet to be developed. The targeted content, delivery, and outcomes of interventions that benefit this population remain unclear. Patient-informed data are required to substantiate observational research and provide evidence to inform and standardize clinical activities. METHODS AND RESULTS: Patients diagnosed with SCAD (N=89; 86.5% women; mean age, 53.2 years) were purposively selected from 5 large tertiary care hospitals. Patients completed sociodemographic and medical questionnaires and participated in an interview using a patient-piloted semistructured interview guide. Interviews were transcribed and subjected to framework analysis using inductive and then deductive coding techniques. Approximately 1500 standard transcribed pages of interview data were collected. Emotional distress was the most commonly cited precipitating factor (56%), with an emphasis on anxiety symptoms. The awareness and detection of SCAD as a cardiac event was low among patients (35%) and perceived to be moderate among health care providers (55%). Health care providers' communication of the prognosis and self-management of SCAD were perceived to be poor (79%). Postevent psychological disorders among patients were evident (30%), and 73% feared recurrence. Short- and longer-term follow-up that was tailored to patients' needs was desired (72%). Secondary prevention programming was recommended, but there were low completion rates of conventional cardiac rehabilitation (48%), and current programming was deemed inadequate. CONCLUSIONS: This early-stage, pretrial research has important implications for the acute and long-term management of patients with SCAD. Additional work is required to validate the hypotheses generated from this patient-oriented research.


Assuntos
Vasos Coronários , Doenças Vasculares , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Procedimentos Clínicos , Doenças Vasculares/diagnóstico , Doenças Vasculares/epidemiologia , Doenças Vasculares/terapia , Prognóstico , Angiografia Coronária/métodos , Fatores de Risco
10.
JAAPA ; 36(12): 8-13, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-37943693

RESUMO

ABSTRACT: Spontaneous coronary artery dissection (SCAD) is an underrecognized form of nonatherosclerotic acute coronary syndrome, mostly occurring in younger female patients. The knowledge base about the diagnosis and management of SCAD has grown over the past decade, but gaps remain in how best to approach this disease. This article reviews the research on the prevalence, presentation, and management of SCAD.


Assuntos
Síndrome Coronariana Aguda , Doenças Vasculares , Humanos , Feminino , Vasos Coronários/diagnóstico por imagem , Angiografia Coronária/efeitos adversos , Doenças Vasculares/complicações , Doenças Vasculares/diagnóstico , Síndrome Coronariana Aguda/diagnóstico , Síndrome Coronariana Aguda/etiologia
11.
Semin Vasc Surg ; 36(4): 550-559, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38030329

RESUMO

Venous compression syndromes have been described, yet the role of sex is poorly understood. Although iliac vein compression has been discussed more often with the advent of newer technologies, research has fallen short on defining epidemiology, best practices for evaluation and treatment, and differences in responses to treatment between men and females. The authors report on iliac vein compression, nonthrombotic renal vein compression, and other venous compression syndromes in females. Literature searches of PubMed were performed using the following keywords: females/females and May Thurner, venous stenting, venous outcomes, deep venous disease, deep venous compression, venous stenting, renal vein compression, renal vein surgery/stent, popliteal vein entrapment, venous thoracic vein entrapment, and popliteal vein entrapment. The articles prompted the authors to research further as the referenced articles were reviewed. Sex representation has not been addressed adequately in the research of venous compression syndromes, making the discussion of best treatment options and long-term outcomes difficult. More specific understanding of epidemiology and response to interventions will only come from research that addresses these issues directly, understanding that some of these syndromes occur rarely.


Assuntos
Síndrome de May-Thurner , Doenças Vasculares , Masculino , Humanos , Feminino , Síndrome de May-Thurner/diagnóstico por imagem , Síndrome de May-Thurner/terapia , Resultado do Tratamento , Doenças Vasculares/diagnóstico , Doenças Vasculares/epidemiologia , Doenças Vasculares/cirurgia , Veia Poplítea , Veia Ilíaca/diagnóstico por imagem , Stents , Estudos Retrospectivos
12.
Heart Lung Circ ; 32(12): 1426-1433, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38030470

RESUMO

OBJECTIVE: There is considerable burden of anxiety, depression, and post-traumatic stress disorder in patients with spontaneous coronary artery dissection (SCAD), yet research is limited on the experience and impact of SCAD from the patient perspective. This literature review sought to describe the current state of the literature on the patient experience of SCAD and consequences for patients following a SCAD event from the patient perspective. To better understand how people's experiences of SCAD affect their wellbeing, quality of life, lifestyles, and identity, and what would be useful from the patient perspective, an integrative review was performed. METHODS: An integrative literature review was conducted to understand the experience of SCAD and the post-event implications. Five databases were searched. Search terms included 'spontaneous coronary artery dissection', 'SCAD', 'patient', 'experience', 'perspective', and 'opinion'. English-language, peer-reviewed primary research in people with a diagnosis of SCAD that reflected the patient experience was included. Data indicating the SCAD experience including distress prevalence were extracted into an Excel spreadsheet, and narrative synthesis of included studies followed. FINDINGS: From 325 identified studies, five were included for review, yielding a combined sample of 447 participants. Patients with SCAD reported a lack of information about SCAD and the recovery process, and use of the internet for obtaining information. Patients with SCAD reported challenges in recovery including anxiety associated with fear of recurrence and uncertainty, and a need for greater support. A wide range of negative emotions was reported during and after the SCAD event. Participants reported participating in support groups, with mixed reviews of their appropriateness and effectiveness.


Assuntos
Anomalias dos Vasos Coronários , Doenças Vasculares , Humanos , Vasos Coronários , Qualidade de Vida , Doenças Vasculares/diagnóstico , Doenças Vasculares/epidemiologia , Anomalias dos Vasos Coronários/diagnóstico , Anomalias dos Vasos Coronários/epidemiologia , Anomalias dos Vasos Coronários/complicações , Avaliação de Resultados da Assistência ao Paciente , Angiografia Coronária
15.
J Proteome Res ; 22(11): 3640-3651, 2023 11 03.
Artigo em Inglês | MEDLINE | ID: mdl-37851947

RESUMO

Inflammation plays an important role in the development of sepsis-acute respiratory distress syndrome (ARDS). Olink inflammation-related biomarker panels were used to analyze the levels of 92 inflammation-related proteins in plasma with sepsis-ARDS (n = 25) and healthy subjects (n = 25). There were significant differences in 64 inflammatory factors, including TNFRSF11B in sepsis-ARDS, which was significantly higher than that in controls. Functional analysis showed that TNFRSF11B was closely focused on signal transduction, immune response, and inflammatory response. The TNFRSF11B level in sepsis-ARDS plasma, LPS-induced mice, and LPS-stimulated HUVECs significantly increased. The highest plasma concentration of TNFRSF11B in patients with sepsis-ARDS was 10-20 ng/mL, and 10 ng/mL was selected to stimulate HUVECs. Western blot results demonstrated that the levels of syndecan-1, claudin-5, VE-cadherin, occludin, aquaporin-1, and caveolin-1 in TNFRSF11B-stimulated HUVECs decreased, whereas that of connexin-43 increased in TNFRSF11B-stimulated HUVECs. To the best of the authors' knowledge, this study was the first to reveal elevated TNFRSF11B in sepsis-ARDS associated with vascular endothelial dysfunction. In summary, TNFRSF11B may be a new potential predictive and diagnostic biomarker for vascular endothelium damage in sepsis-ARDS.


Assuntos
Osteoprotegerina , Síndrome do Desconforto Respiratório , Sepse , Doenças Vasculares , Animais , Humanos , Camundongos , Biomarcadores/sangue , Inflamação/metabolismo , Lipopolissacarídeos/farmacologia , Osteoprotegerina/sangue , Síndrome do Desconforto Respiratório/sangue , Síndrome do Desconforto Respiratório/complicações , Síndrome do Desconforto Respiratório/diagnóstico , Sepse/sangue , Sepse/complicações , Sepse/diagnóstico , Doenças Vasculares/sangue , Doenças Vasculares/complicações , Doenças Vasculares/diagnóstico
17.
Semergen ; 49(8): 102063, 2023.
Artigo em Espanhol | MEDLINE | ID: mdl-37619267

RESUMO

INTRODUCTION: Chronic venous disease (CVD) is classified as the most prevalent vascular disease in humans. It has been associated with an increased incidence of cardiovascular diseases and is a strong predictor of all-cause mortality, representing a public health problem of the first magnitude. The objective of this study was to analyze the actions in the management of CVD in the daily clinical practice of health professionals in Spain. MATERIAL AND METHODS: Observational, descriptive and cross-sectional study with data collection through an opinion survey of 22 questions completed electronically through a Google® form for professionals involved in chronic venous disease care. Three hundred surveys were analyzed. The quantitative variables were represented with means and standard deviation and the qualitative ones with percentages and confidence intervals. RESULTS: Three hundred surveys analyzed. 65.3% were women. The most participatory age group was over 55 years of age. 85% of those surveyed considered that CVD is an underdiagnosed and undertreated disease, with an added negative impact in terms of follow-up during the Covid-19 pandemic, since 91.7% considered that it had not been adequate. 47% of the participants did not know the CEAP classification and 56.3% did not know the venous clinical severity scale (VCSS). 92.7% of physicians prescribed compression stockings and 74.7% phlebotonic drugs. Hidrosmine was the best known and most prescribed venoactive drug (51.7%). 73% of the doctors recognized that they did not use any algorithm or protocol for the diagnosis, treatment and monitoring of CVD in their usual clinical practice and 91% stated that they were not trained in their workplaces. 54.3% of the physicians believed that one of the main limitations that made follow-up of the disease difficult was the lack of coordination with the vascular surgeons. CONCLUSIONS: Updating and responding to the training needs of professionals regarding CVD is essential to guarantee quality care continuity in the care of our patients.


Assuntos
Pandemias , Doenças Vasculares , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença Crônica , Estudos Transversais , Atenção à Saúde , Espanha/epidemiologia , Doenças Vasculares/diagnóstico , Doenças Vasculares/epidemiologia , Doenças Vasculares/terapia
18.
Beijing Da Xue Xue Bao Yi Xue Ban ; 55(4): 743-747, 2023 Aug 18.
Artigo em Chinês | MEDLINE | ID: mdl-37534661

RESUMO

OBJECTIVE: To summarize and analyze the clinical characteristics of patients diagnosed with hepatic portal venous gas (HPVG). METHODS: This was a single center retrospective observational study. All of the patients were diagnosed with HPVG. The patients were admitted to Peking University Third Hospital from January 2017 to January 2021. Demographic characteristics, clinical manifestations, laboratory tests, abdominal imaging, treatment of the primary disease, and clinical outcomes of the patients were collected via electronic medical records. The study was approved by institutional review board and the information of all the patients was kept de-identified. RESULTS: A total of seven cases were included in the study. The median age of the patients was 67 (63, 81) years. Six of the patients were male. The seven patients all presented with sudden onset of severe abdominal pain, which was the most common symptom. Six patients developed septic shock after admission. The signs of HPVG were detected by CT scans in all the patients, showing gas embolization. It might also be found as unique "aquarium sign" in abdominal ultrosonography. Four cases were caused by intestinal lesions, including acute volvulus, intestinal obstruction, and rectal abscess. Two were caused by ischemic bowel disease and the other one was caused by severe acute pancreatitis. The gas accumulation could disappear after effective anti-shock therapy and surgery (Cases 1, 2, and 6). Two patients had good postoperative outcomes, and one patient was discharged after non-surgical treatment. However, the prognosis was poor in the patients with intestinal ischemia necrosis accompanied by shock and multiple organ dysfunction (Cases 3, 4, 5, and 7 all died). CONCLUSION: The HPVG patients generally have acute abdominal pain and show up at Emergency Department. The prognosis depends on the potential cause of HPVG. The mechanism and clinical management for the appearance of gas in the portal vein is not well understood. Patients complicated with shock, ascites, and peritonitis may have intestinal necrosis, which indicates surgical intervention and higher mortality. CT is the preferred diagnostic method in standard clinical practice. Physicians need to have a comprehensive understanding of the proactive diagnostic strategy, and active treatment for the primary disease.


Assuntos
Pancreatite , Doenças Vasculares , Humanos , Masculino , Feminino , Doença Aguda , Veia Porta , Doenças Vasculares/complicações , Doenças Vasculares/diagnóstico , Doenças Vasculares/terapia , Necrose , Dor Abdominal
19.
Nefrologia (Engl Ed) ; 43(2): 245-250, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37407308

RESUMO

The 2021 guidelines on the prevention of vascular disease (VD) in clinical practice published by the European Society of Cardiology (ESC) and supported by 13 other European scientific societies recognize the key role of screening for chronic kidney disease (CKD) in the prevention of VD. Vascular risk in CKD is categorized based on measurements of estimated glomerular filtration rate (eGFR) and urine albumin to creatinine ratio (ACR). Thus, moderate CKD is associated with a high vascular risk and severe CKD with a very high vascular risk requiring therapeutic action, and there is no need to apply other vascular risk scores when vascular risk is already very high due to CKD. Moreover, the ESC indicates that vascular risk assessment and the subsequent decision algorithm should start with measurement of eGFR and ACR. To optimize the implementation of the ESC 2021 guidelines on the prevention of CVD in Spain, we consider that: 1) Urine testing for albuminuria using ACR should be part of the clinical routine at the same level as blood glucose, cholesterolemia, and GFR estimation when these are used to make decisions on CVD risk. 2) Spanish public and private health services should have the necessary means and resources to optimally implement the ESC 2021 guidelines for the prevention of CVD in Spain, including ACR testing.


Assuntos
Cardiologia , Insuficiência Renal Crônica , Doenças Vasculares , Humanos , Albuminúria/diagnóstico , Sociedades Científicas , Progressão da Doença , Creatinina , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/terapia , Doenças Vasculares/diagnóstico , Doenças Vasculares/etiologia , Doenças Vasculares/prevenção & controle
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