Titre : Internet

Internet : Questions médicales fréquentes

Termes MeSH sélectionnés :

Blood Component Transfusion
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médical ?\nPeut-on diagnostiquer des maladies en ligne ?\nQuels outils en ligne sont utilisés pour le diagnostic ?\nL'Internet peut-il influencer le diagnostic ?\nQuels risques sont associés au diagnostic en ligne ?", "url": "https://questionsmedicales.fr/mesh/D020407?mesh_terms=Blood+Component+Transfusion&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Internet", "description": "Comment l'Internet aide-t-il à comprendre les symptômes ?\nPeut-on trouver des symptômes en ligne ?\nQuels sont les dangers de rechercher des symptômes en ligne ?\nLes forums en ligne sont-ils fiables pour les symptômes ?\nComment éviter les fausses informations sur les symptômes ?", "url": "https://questionsmedicales.fr/mesh/D020407?mesh_terms=Blood+Component+Transfusion&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Internet", "description": "Comment l'Internet aide-t-il à la prévention des 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"L'Internet peut-il causer des complications médicales ?\nComment l'Internet influence-t-il la gestion des complications ?\nQuels types de complications sont souvent discutés en ligne ?\nLes patients peuvent-ils trouver des solutions aux complications en ligne ?\nQuels sont les risques de partager des complications en ligne ?", "url": "https://questionsmedicales.fr/mesh/D020407?mesh_terms=Blood+Component+Transfusion&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Internet", "description": "Comment l'Internet aide-t-il à identifier les facteurs de risque ?\nQuels facteurs de risque sont souvent discutés en ligne ?\nLes tests en ligne peuvent-ils évaluer les facteurs de risque ?\nComment éviter les fausses informations sur les facteurs de risque ?\nQuels sont les dangers de mal interpréter les facteurs de risque en ligne ?", "url": "https://questionsmedicales.fr/mesh/D020407?mesh_terms=Blood+Component+Transfusion&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment l'Internet aide-t-il au diagnostic médical ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Il permet l'accès à des bases de données médicales et à des outils de diagnostic en ligne." } }, { "@type": "Question", "name": "Peut-on diagnostiquer des maladies en ligne ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains outils en ligne offrent des évaluations préliminaires, mais ils ne remplacent pas un médecin." } }, { "@type": "Question", "name": "Quels outils en ligne sont utilisés pour le diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des applications et des sites web fournissent des questionnaires et des algorithmes de diagnostic." } }, { "@type": "Question", "name": "L'Internet peut-il influencer le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il peut introduire des biais si les patients s'auto-diagnostiquent sans avis médical." } }, { "@type": "Question", "name": "Quels risques sont associés au diagnostic en ligne ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les risques incluent des diagnostics erronés et la propagation de fausses informations médicales." } }, { "@type": "Question", "name": "Comment l'Internet aide-t-il à comprendre les symptômes ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Il offre des ressources éducatives et des forums pour partager des expériences sur les symptômes." } }, { "@type": "Question", "name": "Peut-on trouver des symptômes en ligne ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, de nombreux sites fournissent des descriptions de symptômes pour diverses conditions." } }, { "@type": "Question", "name": "Quels sont les dangers de rechercher des symptômes en ligne ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Cela peut mener à l'anxiété et à des interprétations erronées des symptômes." } }, { "@type": "Question", "name": "Les forums en ligne sont-ils fiables pour les symptômes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent être utiles, mais les informations doivent être vérifiées par des professionnels." } }, { "@type": "Question", "name": "Comment éviter les fausses informations sur les symptômes ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Consultez des sources médicales reconnues et évitez les sites non vérifiés." } }, { "@type": "Question", "name": "Comment l'Internet aide-t-il à la prévention des maladies ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il offre des informations sur les comportements sains et les campagnes de sensibilisation." } }, { "@type": "Question", "name": "Quels outils en ligne sont disponibles pour la prévention ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Des applications de suivi de la santé et des sites d'éducation à la santé sont disponibles." } }, { "@type": "Question", "name": "Les réseaux sociaux jouent-ils un rôle dans la prévention ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent diffuser des messages de santé publique et encourager des comportements sains." } }, { "@type": "Question", "name": "Comment éviter la désinformation sur la prévention ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Vérifiez les sources et privilégiez les sites d'organisations de santé reconnues." } }, { "@type": "Question", "name": "Quels sont les défis de la prévention en ligne ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "La surcharge d'informations et la difficulté à distinguer le vrai du faux sont des défis majeurs." } }, { "@type": "Question", "name": "L'Internet peut-il aider à trouver des traitements ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il permet d'accéder à des informations sur les traitements disponibles et les essais cliniques." } }, { "@type": "Question", "name": "Quels types de traitements sont discutés en ligne ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements conventionnels, alternatifs et des thérapies innovantes sont souvent abordés." } }, { "@type": "Question", "name": "Les avis en ligne sur les traitements sont-ils fiables ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent être biaisés; il est important de consulter des sources médicales fiables." } }, { "@type": "Question", "name": "Comment l'Internet influence-t-il les choix de traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Il permet aux patients de s'informer et de discuter des options avec leurs médecins." } }, { "@type": "Question", "name": "Quels risques sont associés aux traitements trouvés en ligne ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements non validés peuvent être inefficaces ou dangereux; prudence requise." } }, { "@type": "Question", "name": "L'Internet peut-il causer des complications médicales ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des diagnostics erronés ou des traitements inappropriés trouvés en ligne peuvent causer des complications." } }, { "@type": "Question", "name": "Comment l'Internet influence-t-il la gestion des complications ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Il permet aux patients de partager des expériences et d'accéder à des conseils sur la gestion." } }, { "@type": "Question", "name": "Quels types de complications sont souvent discutés en ligne ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des complications liées à des maladies chroniques, des effets secondaires de traitements, etc." } }, { "@type": "Question", "name": "Les patients peuvent-ils trouver des solutions aux complications en ligne ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, mais il est crucial de valider ces informations avec des professionnels de santé." } }, { "@type": "Question", "name": "Quels sont les risques de partager des complications en ligne ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Cela peut entraîner des inquiétudes excessives ou des conseils inappropriés de la part d'internautes." } }, { "@type": "Question", "name": "Comment l'Internet aide-t-il à identifier les facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Il fournit des informations sur les facteurs de risque associés à diverses maladies." } }, { "@type": "Question", "name": "Quels facteurs de risque sont souvent discutés en ligne ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Des facteurs liés au mode de vie, à la génétique et à l'environnement sont souvent abordés." } }, { "@type": "Question", "name": "Les tests en ligne peuvent-ils évaluer les facteurs de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Certains tests en ligne offrent des évaluations, mais ils ne remplacent pas un avis médical." } }, { "@type": "Question", "name": "Comment éviter les fausses informations sur les facteurs de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Consultez des sources fiables et évitez les sites non vérifiés pour des informations médicales." } }, { "@type": "Question", "name": "Quels sont les dangers de mal interpréter les facteurs de risque en ligne ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Cela peut mener à des comportements inappropriés ou à une anxiété inutile chez les patients." } } ] } ] }

Sources (10000 au total)

Massive blood transfusion following older adult trauma: The effect of blood ratios on mortality.

Massive blood transfusion (MBT) following older adult trauma poses unique challenges. Despite extensive evidence on optimal resuscitative strategies in the younger adult patients, there is limited res... We used the Trauma Quality Improvement Program (TQIP) database from 2013 to 2017 to identify all patients over 65 years old who received a MBT. We stratified our population into six fresh-frozen plasm... A total of 3134 patients met our inclusion criteria (median age 73 ± 7.6 years, 65% male). On risk-adjusted multivariable analysis, 1:1 FFP:pRBC ratio was independently associated with lowest 24-h mor... Compared to all other ratios, the 1:1 FFP:pRBC ratio had the lowest 24-h and 30-day mortality following older adult trauma consistent with findings in the younger adult population....

Suspected adverse reactions reported for blood, blood components, and blood products in VigiBase.

Since being designated as medicines by World Health Organization (WHO), blood components are subject to pharmacovigilance reporting. Using VigiBase, the WHO global database of individual case safety r... ICSRs involving blood products as the suspected medicine in VigiBase between 1968 and 2021 were extracted. MedDRA preferred terms and the International Society of Blood Transfusion haemovigilance defi... A total of 111,033 ICSRs containing 577,577 suspected adverse reactions with 6152 MedDRA preferred terms were reported for 34 blood products. There were 12,153 (10.9%) reports for blood components, 98... VigiBase already has a large number of reports on blood products. When compared to other existing haemovigilance databases, our study found reports from a broader range of countries and reporters. Thi...

In vitro comparison of CPD whole blood with conventional blood components.

Resuscitation of severely injured trauma patients is commonly performed using red blood cells in additive solution supplemented with plasma and platelet concentrates. There is an increasing interest i... Expired units of CPD-LTOWB were studied on Day 22 and expired units of thawed plasma on Day 6 and Day 7. LTOWB was assessed for hemoglobin content, clotting factor levels and platelet numbers and func... LTOWB contained slightly more hemoglobin than the AS-RBCs (Medians, 66 v 59 G), and the plasma content of fibrinogen was similar. Other clotting factors were reduced by approximately 15% except for FV... LTOWB contains higher hemoglobin and adequate clotting factors, and residual platelet function is demonstrated indicating that this product would be expected to be at least equivalent to a single unit...

Training of medical students in the use of emergency whole blood collection and transfusion in the framework of a civilian walking blood.

In this report, we describe a training program in emergency whole blood collection and transfusion for medical students at the University of Bergen. The overall aim of the program is to improve the av... The voluntary training program provides the knowledge needed to practice emergency whole blood transfusions and understand the system for emergency whole blood collection in the framework of a civilia... 128 of 178 students participated in the practical training. 88 of 128 (69%) responded to the survey. 82 (93%) performed blood typing, 71 (81%) performed donor interviews, 61 (69%) partially performed ... Structured theoretical and practical training in emergency whole blood collection and emergency transfusion is feasible and of interest to medical students. A multidisciplinary approach to student tra...

Association of red blood cells and plasma transfusion versus red blood cell transfusion only with survival for treatment of major traumatic hemorrhage in prehospital setting in England: a multicenter study.

In-hospital acute resuscitation in trauma has evolved toward early and balanced transfusion resuscitation with red blood cells (RBC) and plasma being transfused in equal ratios. Being able to deliver ... To compare prehospital transfusion of combined RCP versus RBC alone or RBC and plasma separately (RBC + P) on mortality in trauma bleeding patients.... Data were collected prospectively on patients who received prehospital transfusion (RBC + thawed plasma/Lyoplas or RCP) for traumatic hemorrhage from six prehospital services in England (2018-2020). R... Out of 970 recruited patients, 909 fulfilled the study criteria (RBC + P = 391, RCP = 295, RBC = 223). RBC + P patients were older (mean age 42 vs 35 years for RCP and RBC), and 80% had a blunt injury... Prehospital plasma transfusion for penetrating injury was associated with lower odds of death at 24-h compared to RBC alone. Large trials are needed to confirm these findings....

Current transfusion practice and need for new blood products to ensure blood supply for patients with major hemorrhage in Europe.

New blood products are considered for treatment of patients with major hemorrhage. The aim of this report is to describe the current transfusion practices in Europe for patients with major hemorrhage ... The European Blood Alliance (EBA) Working Group on Innovation and New Blood Products' subgroup on major hemorrhage performed a survey among the EBA member states.... The response rate was 58% (17 responses from 15 of the 26 EBA member states). Of these, sixteen (94%) provide massive transfusion packages (MTPs) with balanced ratio of red blood cells and plasma. Sev... Current national guidelines for use of blood products in patients with major hemorrhage in Europe agree on the use of balanced transfusion, however the timing and source of platelets differ. Blood pro...

Whole blood transfusion in the treatment of acute hemorrhage, a systematic review and meta-analysis.

Whole blood (WB) transfusion received renewed interest after recent armed conflicts. The effectiveness as compared with blood component transfusion (BCT) is, however, still topic of debate. Therefore,... Studies published up to January 16, 2023, including patients with traumatic hemorrhage comparing WB ± BCT and BCT were included in meta-analysis. Subanalyses were performed on the effectiveness of WB ... Random effect pooled odds ratio (OR) for 24 hours mortality in civilian and military patients treated with WB as compared with BCT was 0.72 (95% confidence interval [CI], 0.53-0.97). In subanalysis of... Civilian trauma patients with acute traumatic hemorrhage treated with WB ± BCT as compared to BCT had lower odds on early and 24-hour mortality. In addition, WB transfusion resulted in higher PLT/RBC ... Systematic Review and Meta-Analysis; Level III....

Continued stabilization of blood collections and transfusions in the United States: Findings from the 2021 National Blood Collection and Utilization Survey.

National Blood Collection and Utilization Surveys (NBCUS) have reported decreases in U.S. blood collections and transfusions since 2008. The declines began to stabilize in 2015-2017, with a subsequent... In March 2022, all community-based (53) and hospital-based (83) blood collection centers, a randomly selected 40% of transfusing hospitals performing 100-999 annual inpatient surgeries, and all transf... Survey response rates were 92.5% (49/53) for community-based blood centers, 74.7% (62/83) for hospital-based blood centers, and 76.3% (2102/2754) for transfusing hospitals. Overall, 11,784,000 (95% co... The 2021 NBCUS findings demonstrate a stabilization in U.S. blood collections and transfusions, suggesting a plateau has been reached for both....