Titre : Microcirculation

Microcirculation : Questions médicales fréquentes

Termes MeSH sélectionnés :

Databases, Factual
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microcirculation affecte-t-elle la peau ?\nLes troubles de la microcirculation causent-ils des douleurs ?\nQuels signes d'alerte nécessitent une consultation ?\nLa fatigue peut-elle être liée à la microcirculation ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Databases,+Factual&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Microcirculation", "description": "Comment prévenir les troubles de la microcirculation ?\nLe contrôle du poids est-il important ?\nL'hydratation joue-t-elle un rôle ?\nLe stress affecte-t-il la microcirculation ?\nLes pauses au travail sont-elles bénéfiques ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Databases,+Factual&page=1000#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Microcirculation", "description": "Quels traitements améliorent la microcirculation ?\nLes exercices physiques aident-ils la microcirculation ?\nY a-t-il des traitements naturels pour la microcirculation ?\nLa thérapie par compression est-elle efficace ?\nLes changements alimentaires influencent-ils la microcirculation ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Databases,+Factual&page=1000#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Microcirculation", "description": "Quelles complications peuvent survenir ?\nLa microcirculation affecte-t-elle la cicatrisation ?\nLes maladies cardiovasculaires sont-elles liées ?\nPeut-on développer des neuropathies ?\nLes troubles rénaux sont-ils possibles ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Databases,+Factual&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Microcirculation", "description": "Quels sont les principaux facteurs de risque ?\nL'âge influence-t-il la microcirculation ?\nLe diabète affecte-t-il la microcirculation ?\nLe mode de vie sédentaire est-il un risque ?\nLe tabagisme a-t-il un impact ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Databases,+Factual&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer la microcirculation ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des techniques comme la capillaroscopie et l'imagerie par fluorescence sont utilisées." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour diagnostiquer des troubles ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests de perfusion tissulaire et les analyses de sang peuvent être effectués." } }, { "@type": "Question", "name": "Quels signes indiquent une altération de la microcirculation ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme des douleurs, des engourdissements ou des changements de couleur de la peau." } }, { "@type": "Question", "name": "La biopsie peut-elle aider au diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une biopsie peut révéler des anomalies dans les petits vaisseaux sanguins." } }, { "@type": "Question", "name": "Quels examens d'imagerie sont recommandés ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'échographie Doppler et l'IRM peuvent évaluer la circulation sanguine microcirculatoire." } }, { "@type": "Question", "name": "Quels symptômes sont liés à une mauvaise microcirculation ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des douleurs, des engourdissements et des ulcères cutanés." } }, { "@type": "Question", "name": "Comment la microcirculation affecte-t-elle la peau ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Une mauvaise microcirculation peut entraîner des changements de couleur et des lésions cutanées." } }, { "@type": "Question", "name": "Les troubles de la microcirculation causent-ils des douleurs ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs peuvent survenir en raison d'une perfusion insuffisante des tissus." } }, { "@type": "Question", "name": "Quels signes d'alerte nécessitent une consultation ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs persistantes, des engourdissements ou des changements cutanés doivent être évalués." } }, { "@type": "Question", "name": "La fatigue peut-elle être liée à la microcirculation ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une mauvaise circulation peut entraîner une fatigue générale et un manque d'énergie." } }, { "@type": "Question", "name": "Comment prévenir les troubles de la microcirculation ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir un mode de vie actif, une alimentation équilibrée et éviter le tabac aide." } }, { "@type": "Question", "name": "Le contrôle du poids est-il important ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un poids santé réduit le risque de troubles circulatoires et améliore la microcirculation." } }, { "@type": "Question", "name": "L'hydratation joue-t-elle un rôle ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une bonne hydratation est essentielle pour maintenir une circulation sanguine optimale." } }, { "@type": "Question", "name": "Le stress affecte-t-il la microcirculation ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut nuire à la circulation sanguine et à la microcirculation." } }, { "@type": "Question", "name": "Les pauses au travail sont-elles bénéfiques ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, faire des pauses régulières aide à améliorer la circulation, surtout en position assise." } }, { "@type": "Question", "name": "Quels traitements améliorent la microcirculation ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments vasodilatateurs et des thérapies physiques peuvent être prescrits." } }, { "@type": "Question", "name": "Les exercices physiques aident-ils la microcirculation ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier favorise la circulation sanguine et améliore la microcirculation." } }, { "@type": "Question", "name": "Y a-t-il des traitements naturels pour la microcirculation ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des compléments comme le ginkgo biloba peuvent soutenir la microcirculation." } }, { "@type": "Question", "name": "La thérapie par compression est-elle efficace ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les bas de compression peuvent aider à améliorer la circulation dans les membres." } }, { "@type": "Question", "name": "Les changements alimentaires influencent-ils la microcirculation ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en antioxydants et en oméga-3 peut améliorer la microcirculation." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des ulcères, des infections et des gangrènes dans les extrémités." } }, { "@type": "Question", "name": "La microcirculation affecte-t-elle la cicatrisation ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une mauvaise microcirculation peut retarder la cicatrisation des plaies." } }, { "@type": "Question", "name": "Les maladies cardiovasculaires sont-elles liées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles de la microcirculation peuvent augmenter le risque de maladies cardiovasculaires." } }, { "@type": "Question", "name": "Peut-on développer des neuropathies ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une mauvaise circulation peut entraîner des neuropathies périphériques." } }, { "@type": "Question", "name": "Les troubles rénaux sont-ils possibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une altération de la microcirculation peut affecter la fonction rénale." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité, le diabète, le tabagisme et l'hypertension sont des facteurs de risque majeurs." } }, { "@type": "Question", "name": "L'âge influence-t-il la microcirculation ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le vieillissement peut altérer la microcirculation et augmenter les risques associés." } }, { "@type": "Question", "name": "Le diabète affecte-t-il la microcirculation ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète peut endommager les petits vaisseaux sanguins, affectant la microcirculation." } }, { "@type": "Question", "name": "Le mode de vie sédentaire est-il un risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire augmente le risque de troubles de la microcirculation." } }, { "@type": "Question", "name": "Le tabagisme a-t-il un impact ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme nuit à la circulation sanguine et aggrave les problèmes de microcirculation." } } ] } ] }

Sources (10000 au total)

Segmenting white matter hyperintensities on isotropic three-dimensional Fluid Attenuated Inversion Recovery magnetic resonance images: Assessing deep learning tools on a Norwegian imaging database.

An important step in the analysis of magnetic resonance imaging (MRI) data for neuroimaging is the automated segmentation of white matter hyperintensities (WMHs). Fluid Attenuated Inversion Recovery (...

Robotic Bariatric Surgery in Older Adults, Is It Safer Than the Laparoscopic Approach? A 7-Year Analysis of Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) Database.

Utilization of the robotic platform in bariatric surgery has increased over the past several years. The population of older adults who benefit from bariatric surgery is also growing. This study evalua... Adults who underwent gastric bypass or sleeve gastrectomy and were ≥ 65 years old between the years 2015 and 2021 were included. The 30-day outcomes were assessed and stratified based on Clavien-Dindo... A total of 62,973 bariatric surgery patients were included. Most of the patients (90%) underwent laparoscopic surgery, and the remainder (10%) underwent robotic surgery. Robotic sleeve gastrectomy (R-... Bariatric surgery using a robotic approach is considered safe for older patients. Robotic sleeve gastrectomy (R-SG) has the lowest morbidity and mortality rates compared to laparoscopic sleeve gastrec...

The utility of the self-controlled study design for pharmacoepidemiological studies without an active comparator medication using a medical information database: An application to assess the risk of varenicline on cardiovascular outcomes.

To illustrate the utility of the self-controlled study design for studies without an active comparator, we compared the results of a cohort design study with a non-user comparator with those of a self... The participating smokers were identified from health-screening results collected between May 2008 and April 2017. Using a non-user-comparator cohort study design, we estimated the hazard ratios (HRs)... We identified 460 464 smokers (398 694 males [86.6%]; mean (standard deviation) age: 42.9 [10.8] years) in the database. Of these, 11 561 had been dispensed varenicline at least once, and 4511 had exp... The self-controlled study design is useful alternative to a non-user-comparator cohort design when evaluating the risk of medications relative to their non-use, based on a medical information database...

Contextualising adverse events of special interest to characterise the baseline incidence rates in 24 million patients with COVID-19 across 26 databases: a multinational retrospective cohort study.

Adverse events of special interest (AESIs) were pre-specified to be monitored for the COVID-19 vaccines. Some AESIs are not only associated with the vaccines, but with COVID-19. Our aim was to charact... A multi-national cohort study with data from primary care, electronic health records, and insurance claims mapped to a common data model. This study's evidence was collected between Jan 1, 2017 and th... Substantial heterogeneity by age was seen for AESI rates, with some clearly increasing with age but others following the opposite trend. Similarly, differences were also observed across databases for ... Our findings suggest all AESIs are more common after COVID-19 than in the general population. Thromboembolic events were particularly common, and over 10-fold more so. More research is needed to conte... None....

Association Between Changes in Alcohol Consumption Before and After the Great East Japan Earthquake and Risk of Hypertension: A Study Using the Ministry of Health, Labour and Welfare National Database.

The 2011 Great East Japan Earthquake has resulted in a nuclear accident, forcing residents of the surrounding areas to evacuate. To determine any association between excessive drinking and hypertensio... This retrospective study assessed data from the Japanese National Database. Cumulative population data for Fukushima Prefecture (3,497,576 people) were analyzed by categorizing residents into four are... The proportion of excessive drinkers among women increased after the disaster in all areas examined. The association between excessive drinking and the incidence of hypertension was determined among m... Excessive drinking post-disaster may be associated with an increased risk of hypertension among men and women, especially among women in the evacuation areas....

Machine learning prediction models and nomogram to predict the risk of in-hospital death for severe DKA: A clinical study based on MIMIC-IV, eICU databases, and a college hospital ICU.

To establish a prediction model and assess the risk factors for severe diabetic ketoacidosis (DKA) in adult patients during the ICU.... With DKA hospitalization rates consistently increasing, in-hospital mortality has become a growing concern.... DKA patients aged >18 years old in the US-based critical care database (Medical Information Mart for Intensive Care (MIMIC-IV)) were considered. Independent risk factors for in-hospital mortality were... A multivariable model that included acute physiology score III (APS III), the highest levels of blood plasma osmolality (osmolarity_max), minimum osmolarity (osmolarity_min)/osmolarity _max, vasopress... The predictive XGB and nomogram models for predicting in-hospital patient deaths with DKA were effective. The forecast models can help clinical physicians promptly identify patients at high risk of DK...

Linking Patterns of Intraoperative Neuromonitoring (IONM) Alerts to the Odds of a New Postoperative Neurological Deficit: Analysis of 27,808 Cervical Spine Procedures From a National Multi-institutional Database.

Retrospective review of a national multi-institutional database of 27,808 extradural cervical spine procedures performed between January 2017 and May 2021.... Characterize intraoperative neuromonitoring alerts by the patterns of modalities and nerves/muscles involved and quantify risk of new-onset neurological deficit for patients with a primary diagnosis o... Phenotyping alert patterns and linking those patterns with risk is needed to facilitate clinical decision-making.... Cases with alerts were categorized by patterns of modalities or nerves/muscles involved, and alert status at closure. Unadjusted odds ratios (ORs) for new-onset neurological deficit were calculated. A... There was significantly increased risk of a new neurological deficit for procedures involving posterior compared with anterior approaches (OR: 1.82, P=0.001) and procedures involving three levels comp... Risk elevation and risk mitigation after an intraoperative neuromonitoring alert during surgery is dependent on the type and pattern of alert....

Trends in clinical characteristics and outcomes of all critically ill COVID-19 adult patients hospitalized in France between March 2020 and June 2021: a national database study.

Studies regarding coronavirus disease 2019 (COVID-19) were mainly performed in the initial wave, but some small-scale data points to prognostic differences for patients in successive waves. We therefo... We performed a national retrospective cohort study, including all adult patients hospitalized in French ICUs from March 1, 2020 to June 30, 2021, and identified three surge periods. Primary and second... 105,979 critically ill ICU-admitted COVID-19 patients were allocated to the relevant three surge periods. In-hospital mortality for surges 1, 2, and 3 was, respectively, 24%, 27%, and 24%. Invasive me... In this large database of ICU patients admitted for COVID-19, we observed a decline in invasive mechanical ventilation, vasopressors, and RRT use over time but a high risk of in-hospital death. Vaccin...

Characterization of Patients With Metastatic Renal Cell Carcinoma Experiencing Complete Response to First-line Therapies: Results From the International Metastatic Renal Cell Carcinoma Database Consortium.

Clinical trials have demonstrated higher complete response rates in the immuno-oncology-based combination arms than in the tyrosine kinase inhibitor arms in patients with metastatic renal cell carcino... Using the International Metastatic Renal Cell Carcinoma Database Consortium, response-evaluable patients who received frontline immuno-oncology-based combination therapy or tyrosine kinase inhibitor m... A total of 52 (4.6%) of 1,126 and 223 (3.0%) of 7,557 patients experienced complete response to immuno-oncology-based and tyrosine kinase inhibitor therapies, respectively (... The complete response rate was not as high in the real-world population as in the clinical trial population. Among those who experienced complete response, several adverse clinicopathological features...