Thrombosis with Thrombocytopenia Syndrome (TTS):<\/p>\n\n\n\n
Rare, but serious complication associated with adenovirus vector vaccines (e.g., AstraZeneca, Janssen). – Presents with thrombosis (e.g., cerebral venous sinus thrombosis, splanchnic vein thrombosis) and thrombocytopenia. – Management: Consult hematologist, consider anticoagulation with non-heparin agents (e.g., argatroban, fondaparinux). – Rationale: TTS is immune-mediated, requiring specialized care. – Myocarditis\/Pericarditis:
Rare, more common in adolescents\/young adults post-mRNA vaccines (e.g., Pfizer, Moderna). – Symptoms: Chest pain, dyspnea, palpitations; elevated troponin, ECG changes. – Management: NSAIDs, colchicine; severe cases may require steroids or IVIG. – Rationale: Likely immune-mediated, often self-limiting. – Anaphylaxis:
Rare (2–5 cases\/million doses), typically within 30 minutes of vaccination. – Management: Epinephrine, antihistamines, corticosteroids; observe for 30 minutes post-vaccination. – Rationale: Usually due to polyethylene glycol (PEG) or other excipients. – Local\/Systemic Reactions:
Common (e.g., pain, swelling, fever, fatigue); self-limiting. – Management: Supportive care (e.g., acetaminophen, NSAIDs). – Rationale: Expected immune response to vaccination. – Guidelines for Special Populations:
Mild illnesses (e.g., cold): Vaccinate. – Moderate\/severe illness (e.g., active COVID-19): Delay until recovery. – Co-administration: Safe with other vaccines. – Rationale: Balances benefits vs. risks; minimizes disruption to care.<\/p>\n\n\n\n
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Thrombosis with Thrombocytopenia Syndrome (TTS): Rare, but serious complication associated with adenovirus vector vaccines (e.g., AstraZeneca, Janssen). – Presents with thrombosis (e.g., cerebral venous sinus…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,50],"tags":[],"class_list":["post-252","post","type-post","status-publish","format-standard","hentry","category-infectious","category-preventive-medicine"],"_links":{"self":[{"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/comments?post=252"}],"version-history":[{"count":0,"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/posts\/252\/revisions"}],"wp:attachment":[{"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/media?parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/categories?post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thaihealth.net\/h\/wp-json\/wp\/v2\/tags?post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}