{"id":8645,"date":"2023-09-15T10:29:04","date_gmt":"2023-09-15T07:29:04","guid":{"rendered":"https:\/\/urbancare.clinic\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance\/"},"modified":"2023-09-15T10:29:04","modified_gmt":"2023-09-15T07:29:04","slug":"wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance","status":"publish","type":"post","link":"https:\/\/urbancare.clinic\/de\/wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance\/","title":{"rendered":"Wird eine Hirnblutung durch Bluttransfusionen \u00fcbertragen? Laut Studie besteht eine geringe Wahrscheinlichkeit"},"content":{"rendered":"
<\/div>\n

Eine neue Studie legt nahe, dass Hirnblutungen durch Bluttransfusionen \u00fcbertragen werden k\u00f6nnen.<\/p>\n

Zerebrale Amyloidangiopathie, eine Ursache f\u00fcr spontane Blutungen, k\u00f6nnte durch gespendetes Blut \u00fcbertragen werden, sagten Forscher in einer Studie lernen<\/a>, ver\u00f6ffentlicht im Jama Network. Es ist jedoch h\u00f6chst unwahrscheinlich, dass Menschen als direkte Folge einer Blutspende eine Gehirnblutung erleiden.<\/p>\n

CAA, eine Form der zerebrovaskul\u00e4ren St\u00f6rung, die zur Ansammlung von Proteinen in den kleinen Blutgef\u00e4\u00dfen im Gehirn f\u00fchrt, ist die h\u00e4ufige Ursache f\u00fcr viele wiederkehrende und spontane Gehirnblutungen.<\/p>\n

Eine spontane intrazerebrale Blutung ist ein Blutgerinnsel, das ohne Trauma oder Operation entsteht.<\/p>\n

Fr\u00fchere Studien deuten darauf hin, dass CAA durch Eingriffe wie Neurochirurgie und Wachstumshormonbehandlung \u00fcbertragen werden kann.<\/p>\n

In der neuesten Studie untersuchten die Forscher Daten von mehr als einer Million Patienten aus einer schwedisch-d\u00e4nischen Transfusionsdatenbank, die Aufzeichnungen von Blutspendern und Patienten enth\u00e4lt, die seit den 1970er Jahren Bluttransfusionen erhielten.<\/p>\n

\u201eIn dieser explorativen retrospektiven Kohortenstudie, an der 759.858 Patienten in Schweden und 329.512 Patienten in D\u00e4nemark teilnahmen, war der Erhalt von Transfusionen roter Blutk\u00f6rperchen von Spendern, die sp\u00e4ter mehrere spontane intrazerebrale Blutungen entwickelten, im Vergleich zur Einnahme von a signifikant mit einem erh\u00f6hten Risiko f\u00fcr die Entwicklung spontaner intrazerebraler Blutungen verbunden Transfusion von Spendern ohne anschlie\u00dfende intrazerebrale Blutung\u201c, schrieben die Forscher.<\/p>\n

Die Studie zeigte, dass nur 0,11 TP3T der Spender anschlie\u00dfend wiederkehrende Hirnblutungen erlitten.<\/p>\n

\u201eBluttransfusionen kommen relativ h\u00e4ufig vor, was m\u00f6gliche negative Auswirkungen zu einem wichtigen Problem f\u00fcr die \u00f6ffentliche Gesundheit macht. Allerdings ist es in diesem Fall sehr unwahrscheinlich, dass Sie eine Gehirnblutung durch etwas erleiden, das durch eine Transfusion \u00fcbertragen wird\u201c, sagte der letzte Autor der Studie, Gustaf Edgren, in einer Pressemitteilung.<\/p>\n

Die Forscher fanden auch heraus, dass Patienten, die wiederkehrende Hirnblutungen erlitten, nachdem sie Blut von Spendern erhalten hatten, bei denen es zu Blutungen gekommen war Gehirnblutungen<\/a> hatten ein mehr als doppelt so hohes Risiko, selbst eine Hirnblutung zu erleiden.<\/p>\n

Um die Ergebnisse weiter zu best\u00e4tigen und abweichende Proteine im Zusammenhang mit CAA zu identifizieren, plant das Forschungsteam, die Proben aus der Biobank der d\u00e4nischen Blutspenderstudie auszuwerten.<\/p>\n

\u201eDiese Studie weist keine Kausalit\u00e4t nach, daher k\u00f6nnte der beobachtete Anstieg des Risikos von anderen Faktoren abh\u00e4ngen. Weitere Forschung ist erforderlich, um unsere Ergebnisse zu best\u00e4tigen und den m\u00f6glichen zugrunde liegenden Mechanismus zu verstehen\u201c, sagte Jingcheng Zhao, der Erstautor der Studie.<\/p>\n

Die Forscher hoffen, dass die Studie zu den Beweisen beitr\u00e4gt, dass CAA zwischen Individuen \u00fcbertragen werden kann, ein Befund, der Auswirkungen auf mehrere Bereiche hat.<\/p>\n

Ver\u00f6ffentlicht von Medicaldaily.com<\/p>\n

Medizinische t\u00e4gliche Quelle<\/a><\/p>\n

","protected":false},"excerpt":{"rendered":"

<\/div>\n

Eine neue Studie legt nahe, dass Hirnblutungen durch Bluttransfusionen \u00fcbertragen werden k\u00f6nnen.<\/p>\n

Zerebrale Amyloidangiopathie, eine Ursache f\u00fcr spontane Blutungen, k\u00f6nnte durch gespendetes Blut \u00fcbertragen werden, sagten Forscher in einer Studie lernen<\/a>, ver\u00f6ffentlicht im Jama Network. Es ist jedoch h\u00f6chst unwahrscheinlich, dass Menschen als direkte Folge einer Blutspende eine Gehirnblutung erleiden.<\/p>\n

CAA, eine Form der zerebrovaskul\u00e4ren St\u00f6rung, die zur Ansammlung von Proteinen in den kleinen Blutgef\u00e4\u00dfen im Gehirn f\u00fchrt, ist die h\u00e4ufige Ursache f\u00fcr viele wiederkehrende und spontane Gehirnblutungen.<\/p>\n

Eine spontane intrazerebrale Blutung ist ein Blutgerinnsel, das ohne Trauma oder Operation entsteht.<\/p>\n

Fr\u00fchere Studien deuten darauf hin, dass CAA durch Eingriffe wie Neurochirurgie und Wachstumshormonbehandlung \u00fcbertragen werden kann.<\/p>\n

In der neuesten Studie untersuchten die Forscher Daten von mehr als einer Million Patienten aus einer schwedisch-d\u00e4nischen Transfusionsdatenbank, die Aufzeichnungen von Blutspendern und Patienten enth\u00e4lt, die seit den 1970er Jahren Bluttransfusionen erhielten.<\/p>\n

\u201eIn dieser explorativen retrospektiven Kohortenstudie, an der 759.858 Patienten in Schweden und 329.512 Patienten in D\u00e4nemark teilnahmen, war der Erhalt von Transfusionen roter Blutk\u00f6rperchen von Spendern, die sp\u00e4ter mehrere spontane intrazerebrale Blutungen entwickelten, im Vergleich zur Einnahme von a signifikant mit einem erh\u00f6hten Risiko f\u00fcr die Entwicklung spontaner intrazerebraler Blutungen verbunden Transfusion von Spendern ohne anschlie\u00dfende intrazerebrale Blutung\u201c, schrieben die Forscher.<\/p>\n

Die Studie zeigte, dass nur 0,11 TP3T der Spender anschlie\u00dfend wiederkehrende Hirnblutungen erlitten.<\/p>\n

\u201eBluttransfusionen kommen relativ h\u00e4ufig vor, was m\u00f6gliche negative Auswirkungen zu einem wichtigen Problem f\u00fcr die \u00f6ffentliche Gesundheit macht. Allerdings ist es in diesem Fall sehr unwahrscheinlich, dass Sie eine Gehirnblutung durch etwas erleiden, das durch eine Transfusion \u00fcbertragen wird\u201c, sagte der letzte Autor der Studie, Gustaf Edgren, in einer Pressemitteilung.<\/p>\n

Die Forscher fanden auch heraus, dass Patienten, die wiederkehrende Hirnblutungen erlitten, nachdem sie Blut von Spendern erhalten hatten, bei denen es zu Blutungen gekommen war Gehirnblutungen<\/a> hatten ein mehr als doppelt so hohes Risiko, selbst eine Hirnblutung zu erleiden.<\/p>\n

Um die Ergebnisse weiter zu best\u00e4tigen und abweichende Proteine im Zusammenhang mit CAA zu identifizieren, plant das Forschungsteam, die Proben aus der Biobank der d\u00e4nischen Blutspenderstudie auszuwerten.<\/p>\n

\u201eDiese Studie weist keine Kausalit\u00e4t nach, daher k\u00f6nnte der beobachtete Anstieg des Risikos von anderen Faktoren abh\u00e4ngen. Weitere Forschung ist erforderlich, um unsere Ergebnisse zu best\u00e4tigen und den m\u00f6glichen zugrunde liegenden Mechanismus zu verstehen\u201c, sagte Jingcheng Zhao, der Erstautor der Studie.<\/p>\n

Die Forscher hoffen, dass die Studie zu den Beweisen beitr\u00e4gt, dass CAA zwischen Individuen \u00fcbertragen werden kann, ein Befund, der Auswirkungen auf mehrere Bereiche hat.<\/p>\n

Ver\u00f6ffentlicht von Medicaldaily.com<\/p>","protected":false},"author":2,"featured_media":8646,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":{"fifu_image_url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance.jpg","fifu_image_alt":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-8645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nDoes Brain Hemorrhage Transmit Through Blood Transfusions? Study Says There Is A Slight Chance - Urban Care Clinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/urbancare.clinic\/de\/wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Does Brain Hemorrhage Transmit Through Blood Transfusions? Study Says There Is A Slight Chance - Urban Care Clinic\" \/>\n<meta property=\"og:description\" content=\"Brain hemorrhage may be transmitted through blood transfusions, a new study suggests.Cerebral amyloid angiopathy, a cause of spontaneous hemorrhage, could be transmitted through donated blood, researchers said in a study, published in Jama Network. However, it is highly unlikely that people would suffer a brain hemorrhage as a direct result of receiving donated blood.CAA, a type of cerebrovascular disorder that causes the piling up of proteins in the small blood vessels within the brain, is the common cause of many recurring and spontaneous brain hemorrhages.Spontaneous intracerebral hemorrhage is a blood clot that develops in the absence of trauma or surgery.Previous studies suggest that CAA can be transmitted through procedures like neurosurgery and growth hormone treatment.In the latest study, researchers looked into data from more than a million patients from a Swedish-Danish transfusion database, which holds records of blood donors and patients who had blood transfusions since the 1970s."In this exploratory retrospective cohort study, which included 759,858 patients in Sweden and 329,512 patients in Denmark, receiving red blood cell transfusions from donors who later developed multiple spontaneous intracerebral hemorrhages was significantly associated with an increased risk of developing spontaneous intracerebral hemorrhage compared with receiving a transfusion from donors without subsequent intracerebral hemorrhage," the researchers wrote.The study showed that only 0.1% of the donors subsequently suffered recurring brain hemorrhages."Blood transfusions are relatively common, which makes possible negative effects an important public health issue. However, in this case, it's very unlikely that you'd suffer a brain hemorrhage from something transmitted through a transfusion," the study's last author Gustaf Edgren said in a news release.The researchers also found that patients who suffered recurring brain hemorrhages after receiving blood from donors who had brain hemorrhages were more than twice as likely to suffer brain bleeding themselves.To further confirm the findings and to identify aberrant proteins associated with CAA, the research team plans to evaluate the samples from the Danish Blood Donor Study biobank."This study does not demonstrate causality, so the observed increase in risk could depend on other factors. More research is needed to confirm our findings and understand the potential underlying mechanism," said Jingcheng Zhao, the first author of the study.Researchers hope the study adds to the evidence that CAA can be transmitted between individuals, a finding that has consequences in several fields.Published by Medicaldaily.com\" \/>\n<meta property=\"og:url\" content=\"https:\/\/urbancare.clinic\/de\/wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance\/\" \/>\n<meta property=\"og:site_name\" content=\"Urban Care Clinic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/urbancarezanzibar\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-15T07:29:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance.jpg\" \/>\n<meta name=\"author\" content=\"Urban Care Clinic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Urban Care Clinic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/urbancare.clinic\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/urbancare.clinic\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance\/\"},\"author\":{\"name\":\"Urban Care Clinic\",\"@id\":\"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c\"},\"headline\":\"Does Brain Hemorrhage Transmit Through Blood Transfusions? 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Laut Studie besteht eine geringe Wahrscheinlichkeit \u2013 Urban Care Clinic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/urbancare.clinic\/de\/wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance\/","og_locale":"de_DE","og_type":"article","og_title":"Does Brain Hemorrhage Transmit Through Blood Transfusions? Study Says There Is A Slight Chance - Urban Care Clinic","og_description":"Brain hemorrhage may be transmitted through blood transfusions, a new study suggests.Cerebral amyloid angiopathy, a cause of spontaneous hemorrhage, could be transmitted through donated blood, researchers said in a study, published in Jama Network. However, it is highly unlikely that people would suffer a brain hemorrhage as a direct result of receiving donated blood.CAA, a type of cerebrovascular disorder that causes the piling up of proteins in the small blood vessels within the brain, is the common cause of many recurring and spontaneous brain hemorrhages.Spontaneous intracerebral hemorrhage is a blood clot that develops in the absence of trauma or surgery.Previous studies suggest that CAA can be transmitted through procedures like neurosurgery and growth hormone treatment.In the latest study, researchers looked into data from more than a million patients from a Swedish-Danish transfusion database, which holds records of blood donors and patients who had blood transfusions since the 1970s.\"In this exploratory retrospective cohort study, which included 759,858 patients in Sweden and 329,512 patients in Denmark, receiving red blood cell transfusions from donors who later developed multiple spontaneous intracerebral hemorrhages was significantly associated with an increased risk of developing spontaneous intracerebral hemorrhage compared with receiving a transfusion from donors without subsequent intracerebral hemorrhage,\" the researchers wrote.The study showed that only 0.1% of the donors subsequently suffered recurring brain hemorrhages.\"Blood transfusions are relatively common, which makes possible negative effects an important public health issue. However, in this case, it's very unlikely that you'd suffer a brain hemorrhage from something transmitted through a transfusion,\" the study's last author Gustaf Edgren said in a news release.The researchers also found that patients who suffered recurring brain hemorrhages after receiving blood from donors who had brain hemorrhages were more than twice as likely to suffer brain bleeding themselves.To further confirm the findings and to identify aberrant proteins associated with CAA, the research team plans to evaluate the samples from the Danish Blood Donor Study biobank.\"This study does not demonstrate causality, so the observed increase in risk could depend on other factors. More research is needed to confirm our findings and understand the potential underlying mechanism,\" said Jingcheng Zhao, the first author of the study.Researchers hope the study adds to the evidence that CAA can be transmitted between individuals, a finding that has consequences in several fields.Published by Medicaldaily.com","og_url":"https:\/\/urbancare.clinic\/de\/wird-eine-hirnblutung-durch-bluttransfusionen-ubertragen-studie-sagt-es-besteht-eine-geringe-chance\/","og_site_name":"Urban Care Clinic","article_publisher":"https:\/\/www.facebook.com\/urbancarezanzibar","article_published_time":"2023-09-15T07:29:04+00:00","og_image":[{"url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance.jpg","type":"","width":"","height":""}],"author":"Urban Care Clinic","twitter_card":"summary_large_image","twitter_image":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance.jpg","twitter_misc":{"Verfasst von":"Urban Care Clinic","Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/urbancare.clinic\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance\/#article","isPartOf":{"@id":"https:\/\/urbancare.clinic\/does-brain-hemorrhage-transmit-through-blood-transfusions-study-says-there-is-a-slight-chance\/"},"author":{"name":"Urban Care Clinic","@id":"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c"},"headline":"Does Brain Hemorrhage Transmit Through Blood Transfusions? 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