{"id":80929,"date":"2025-06-11T00:17:01","date_gmt":"2025-06-10T22:17:01","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=80929"},"modified":"2025-06-10T11:58:42","modified_gmt":"2025-06-10T09:58:42","slug":"zavazne-dukazy-o-mozne-souvislosti-mezi-ockovanim-proti-covid-19-a-snizenou-plodnosti","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/06\/11\/zavazne-dukazy-o-mozne-souvislosti-mezi-ockovanim-proti-covid-19-a-snizenou-plodnosti\/","title":{"rendered":"Z\u00e1va\u017en\u00e9 d\u016fkazy o mo\u017en\u00e9 souvislosti mezi o\u010dkov\u00e1n\u00edm proti COVID-19 a sn\u00ed\u017eenou plodnost\u00ed"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<div class=\"elementor-element elementor-element-1fb4c2c elementor-widget elementor-widget-theme-post-content\" data-id=\"1fb4c2c\" data-element_type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\n<p><span>V nov\u00e9\u00a0<\/span><a href=\"https:\/\/www.frontiersin.org\/journals\/endocrinology\/articles\/10.3389\/fendo.2025.1587251\/abstract\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"link\" data-id=\"https:\/\/www.frontiersin.org\/journals\/endocrinology\/articles\/10.3389\/fendo.2025.1587251\/abstract\"><span>recenzovan\u00e9 studii<\/span><\/a><span>\u00a0v\u00fdzkumn\u00fd t\u00fdm nalezl siln\u00e9 d\u016fkazy o mo\u017en\u00e9 souvislosti mezi o\u010dkov\u00e1n\u00edm proti COVID-19 a sn\u00ed\u017eenou plodnost\u00ed p\u0159i asistovan\u00e9 reprodukci (IVF). Studie, publikovan\u00e1 v \u010dasopise\u00a0<\/span><em><span>Frontiers in Endocrinology<\/span><\/em><span>\u00a03. \u010dervna 2025, je zalo\u017eena na datech od 2 733 \u017een, kter\u00e9 podstoupily transfer zmrazen\u00fdch embry\u00ed (FET).<\/span><\/p>\n<h3><strong><span>Znepokojiv\u00e9 v\u00fdsledky pro o\u010dkovan\u00e9 lidi<\/span><\/strong><\/h3>\n<p><span>V\u00fdsledky studie jsou jasn\u00e9: \u017eeny, kter\u00e9 byly d\u0159\u00edve o\u010dkov\u00e1ny inaktivovanou vakc\u00ednou proti COVID-19, m\u011bly v\u00fdrazn\u011b ni\u017e\u0161\u00ed\u00a0<\/span><strong><span>m\u00edru klinick\u00fdch t\u011bhotenstv\u00ed<\/span><\/strong><span>\u00a0(56,6 % oproti 63,6 % u neo\u010dkovan\u00fdch \u017een) a ni\u017e\u0161\u00ed\u00a0<\/span><strong><span>m\u00edru \u017eiv\u011b narozen\u00fdch d\u011bt\u00ed<\/span><\/strong><span>\u00a0(44,3 % oproti 52,2 %).<\/span><\/p>\n<p><span>Obzvl\u00e1\u0161t\u011b kontroverzn\u00ed: Negativn\u00ed \u00fa\u010dinek byl obzvl\u00e1\u0161t\u011b patrn\u00fd u \u017een, kter\u00e9 byly o\u010dkov\u00e1ny\u00a0<\/span><strong><span>p\u0159ed zah\u00e1jen\u00edm stimulace vaje\u010dn\u00edk\u016f<\/span><\/strong><span>\u00a0\u2013 tj. p\u0159ed zah\u00e1jen\u00edm odb\u011bru vaj\u00ed\u010dek z l\u00e9ka\u0159sk\u00fdch d\u016fvod\u016f. To vyvol\u00e1v\u00e1 nep\u0159\u00edjemn\u00e9 ot\u00e1zky ohledn\u011b na\u010dasov\u00e1n\u00ed a potenci\u00e1ln\u00edch \u00fa\u010dink\u016f o\u010dkov\u00e1n\u00ed na \u017eenskou plodnost.<\/span><\/p>\n<h3><strong><span>Sign\u00e1ln\u00ed \u00fa\u010dinek v reproduk\u010dn\u00ed medic\u00edn\u011b<\/span><\/strong><\/h3>\n<p><span>Zat\u00edmco \u00fa\u0159ady a v\u00fdrobci d\u0159\u00edve zd\u016fraz\u0148ovali, \u017ee o\u010dkov\u00e1n\u00ed \u201enem\u00e1 \u017e\u00e1dn\u00fd vliv na plodnost\u201c, tato rozs\u00e1hl\u00e1 kohortov\u00e1 studie poskytuje prvn\u00ed spolehliv\u00e9 \u00fadaje, kter\u00e9 toto tvrzen\u00ed vyvracej\u00ed. Auto\u0159i nal\u00e9haj\u00ed na dal\u0161\u00ed v\u00fdzkum \u2013 zejm\u00e9na s ohledem na hormon\u00e1ln\u00ed reakci t\u011bla a mo\u017en\u00e9 imunologick\u00e9 interakce.<\/span><\/p>\n<p><span>\u201eNa\u0161e v\u00fdsledky nazna\u010duj\u00ed, \u017ee na\u010dasov\u00e1n\u00ed o\u010dkov\u00e1n\u00ed proti COVID-19 by m\u011blo b\u00fdt zv\u00e1\u017eeno ve vztahu k \u00fasp\u011bchu IVF,\u201c uzav\u00edr\u00e1 studie. Je tak\u00e9 odhaluj\u00edc\u00ed, \u017ee nebyl zji\u0161t\u011bn \u017e\u00e1dn\u00fd zv\u00fd\u0161en\u00fd po\u010det potrat\u016f \u2013 m\u00edsto toho do\u0161lo\u00a0<\/span><strong><span>k men\u0161\u00edmu po\u010dtu \u00fasp\u011b\u0161n\u00fdch t\u011bhotenstv\u00ed<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<h3><strong><span>Tabuovan\u00e9 t\u00e9ma plodnosti<\/span><\/strong><\/h3>\n<p><span>V dob\u011b, kdy se jak\u00e1koli kritick\u00e1 ot\u00e1zka t\u00fdkaj\u00edc\u00ed se o\u010dkovac\u00ed kampan\u011b \u010dasto setk\u00e1vala s reflexivn\u00ed cenzurou nebo trivializac\u00ed, by tato studie mohla prolomit ml\u010den\u00ed o mo\u017en\u00fdch vedlej\u0161\u00edch \u00fa\u010dinc\u00edch na obzvl\u00e1\u0161t\u011b citliv\u00e9 t\u00e9ma: reproduk\u010dn\u00ed zdrav\u00ed mlad\u00fdch \u017een.<\/span><\/p>\n<p><span>Kolik pacient\u016f bylo informov\u00e1no o t\u011bchto mo\u017en\u00fdch \u00fa\u010dinc\u00edch? A pro\u010d nebyly tyto souvislosti systematicky zkoum\u00e1ny d\u0159\u00edve?<\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Z\u00e1v\u011br:<\/strong><\/span><br \/>\n<span>Tato studie nen\u00ed definitivn\u00edm d\u016fkazem, ale je v\u011bdecky podlo\u017een\u00fdm varov\u00e1n\u00edm. O\u010dkov\u00e1n\u00ed, kter\u00e9 naru\u0161uje hormon\u00e1ln\u011b \u0159\u00edzen\u00e9 reproduk\u010dn\u00ed procesy, by ji\u017e nem\u011blo b\u00fdt vylou\u010deno z diskuse o mo\u017en\u00fdch vedlej\u0161\u00edch \u00fa\u010dinc\u00edch. Ka\u017ed\u00fd, kdo chce d\u016fv\u011b\u0159ovat medic\u00edn\u011b, pot\u0159ebuje tak\u00e9 transparentnost \u2013 zejm\u00e9na pokud jde o \u017eivot v nejran\u011bj\u0161\u00edch st\u00e1di\u00edch.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8c57238 quelle dc-has-condition dc-condition-empty elementor-widget elementor-widget-heading\" data-id=\"8c57238\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 10pt;\"><a href=\"https:\/\/www.frontiersin.org\/journals\/endocrinology\/articles\/10.3389\/fendo.2025.1587251\/abstract\" target=\"_blank\" rel=\"nofollow noopener\">Zdroj<\/a><\/span><\/h3>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>V nov\u00e9\u00a0recenzovan\u00e9 studii\u00a0v\u00fdzkumn\u00fd t\u00fdm nalezl siln\u00e9 d\u016fkazy o mo\u017en\u00e9 souvislosti mezi o\u010dkov\u00e1n\u00edm proti COVID-19 a&#8230;<\/p>\n","protected":false},"author":2,"featured_media":2604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[213,2631,651],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/80929"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=80929"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/80929\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/2604"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=80929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=80929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=80929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}