Titre : Microcirculation

Microcirculation : Questions médicales fréquentes

Termes MeSH sélectionnés :

Platelet Count
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"headline": "Diagnostic sur Microcirculation", "description": "Comment évaluer la microcirculation ?\nQuels tests sont utilisés pour diagnostiquer des troubles ?\nQuels signes indiquent une altération de la microcirculation ?\nLa biopsie peut-elle aider au diagnostic ?\nQuels examens d'imagerie sont recommandés ?", "url": "https://questionsmedicales.fr/mesh/D008833?mesh_terms=Platelet+Count&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Microcirculation", "description": "Quels symptômes sont liés à une mauvaise microcirculation ?\nComment la 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=Platelet+Count&page=3#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=Platelet+Count&page=3#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=Platelet+Count&page=3#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=Platelet+Count&page=3#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=Platelet+Count&page=3#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 (8236 au total)

Predictive Value of Red Blood Cell Distribution Width, Platelet Count to Lymphocyte Count Ratio, and Neutrophil Count to Lymphocyte Count Ratio Values for the Detection of Postoperative Infection in Patients Undergoing Liver Transplantation.

The red blood cell distribution width (RDW) value is a simple and fast parameter that shows an elevation in the presence of infectious disease. It is thought that proinflammatory signals cause changes... We retrospectively investigated 200 patients who underwent liver transplantation (LT) in our center. The study group was 100 patients who underwent LT and developed a postoperative abdominal or cathet... In our study, we found RDW and NLR parameters to be elevated in correlation with infection in patients who underwent LT (P < .05). Other markers were elevated but not significantly correlated with inf... These parameters can be simple and effective additional tools to implement in patients suspected of infection. Further prospective studies with larger patient groups and varying infection states are r...

Endoscopic band ligation is safe despite low platelet count and high INR.

Prophylactic endoscopic band ligation (EBL) is used to prevent variceal bleeding in patients with liver cirrhosis. The association of thrombocytopenia, high INR (international normalized ratio) and li... We analyzed real-life data of cirrhotic patients undergoing elective EBL at two large Viennese centers between Q1/2000-Q1/2018. PRB was defined as bleeding occurring within 30 days after EBL.... We included 617 patients undergoing a total of 1178 prophylactic EBL procedures (median 2 per patient). Sixteen (2.6%) of 617 patients experienced PRB after a median of 12.5 (IQR 17.3) days with no di... EBL is safe and procedure-related bleedings are rare (2.6%) including in patients with thrombocytopenia < 50 G/L or high INR ≥ 1.5. Only high MELD, and especially high bilirubin seem to be linked to a...

Association of longitudinal platelet count trajectory with ICU mortality: A multi-cohort study.

Platelet (PLT) engages in immune and inflammatory responses, all of which are related to the prognosis of critically ill patients. Although thrombocytopenia at ICU admission contributes to in-hospital... We adopted a three-phase, multi-cohort study strategy. Firstly, longitudinal PLT trajectory patterns within the first four ICU days and their associations with 28-day survival were tested in the eICU ... A total of 35,332 ICU patients were included from three cohorts. Trajectory analysis clustered patients into ascending (AS), stable (ST), or descending (DS) PLT patterns. DS patients with high baselin... Longitudinal PLT trajectory is a complementary predictor to baseline PLT for patient survival, even in patients without risk of thrombocytopenia. Mortality-GRID could identify patients at high mortali...

Platelet count and risk of severe illness in hospitalised children with Influenza-Like illness.

To examine the clinical significance of thrombocytosis (platelets > 500 × 10... We performed a database analysis consisting of patients evaluated at our medical centers with an influenza-like illness between 2009 and 2013. We included paediatric patients and examined the associat... A total of 5171 children were included in the study cohort (median age 0.8 years; interquartile range, 0.2-1.8; 58% male). Younger age, and not the type of viral infection, was associated with a high ... In children admitted with an influenza-like illness, a high platelet count is an independent predictor of admission outcomes. Platelet count may be used to improve risk assessment and management decis...

Prognostic Value of The Neutrophil-to-Lymphocyte Ratio, Platelet-to-Lymphocyte Ratio, and Platelet Count for Platinum-Sensitive Recurrent Epithelial Ovarian Cancer.

To study the prognostic value of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and platelet count in patients with platinum-sensitive recurrent epithelial ovarian cance... This was a retrospective study on a database of platinum-sensitive recurrent epithelial ovarian cancer patients who received treatment at HRH Princess Maha Chakri Sirindhorn Medical Center (MSMC) betw... In total, 56 patients were recruited in this study. The median overall survival (OS) and progression-free survival (PFS) were 33 (95%CI 23-43) and 11 (95%CI 8-16) months, respectively. Survival analys... The NLR, PLR, and platelet count were not associated with both the OS or PFS in patients with PS-ROC. However, the WBC level is an easy, readily available, and economical way to predict survival outco...

Assistive diagnostic indicators for infections related to lumbar posterior interbody fusion internal fixation: platelet count and mean platelet volume.

The most severe complication after posterior single-segment lumbar interbody fusion and internal fixation (PIFIF) surgery for degenerative lumbar diseases is deep surgical site infection (DSSI). Preop... A single-center retrospective study was conducted from January 2016 to February 2021 at Xi'an Jiaotong University-Affiliated Honghui Hospital, involving 83 patients who underwent revision surgery afte... There were no significant differences in baseline demographic characteristics between the two patient groups (P > 0.05). The P/M ratio was 13.54 ± 5.05 in the aseptic revision group, while it was 19.2... Platelets and their related serum biomarkers are closely associated with DSSI. The P/M ratio can serve as a reliable test for screening DSSI and is worth considering for inclusion in the assessment of...

The association of platelet count, high-density lipoprotein cholesterol, and platelet/high-density lipoprotein cholesterol ratio with serum soluble Klotho.

Klotho is a protein that is closely related to human aging. Soluble Klotho (S-Klotho) is a circulating protein, and its level decreases in response to systemic inflammation. The relationship between t... Data from individuals who participated in the National Health and Nutrition Examination Survey (NHANES) during the five cycles from 2007 to 2016 were retrieved for analysis. Linear regression, two-pie... A total of 11,123 participants (5463 men (48.17%)), with an average age of 56.2 years, were included. After full adjustment, the S-Klotho levels of participants in the highest quartile group of PHR (β... Both the PHR and PC were significantly negatively associated with S-Klotho concentrations, and these associations were nonlinear. There was no significant association between HDL-C and S-Klotho concen...