流感快篩
外观
流感快速診斷測試(rapid influenza diagnostic test,簡稱RIDT)是針對流行性感冒的快速診斷測試[1],是偵測流行性感冒病毒核蛋白抗原。一般用的流感快篩可以在三十分鐘以內知道結果。結果會用顏色變化或是其他可以看到的訊息來表示[2][3]。對臨床醫師而言,流感快篩是第一線的測試,可以用其他傳統診斷測試來確認(特別是陰性的情形)。流感快篩也可以讓臨床醫師提早針對高危險族群進行抗病毒治療、制定有效的感染控制措施、或是對診斷到的結果告知病患,以進行相關醫療決定[4][5]。已證實流感快篩可以減少胸腔的射線照相術,以及救護車上的血液檢測,但對抗生素的處方或是在急診部門的時間則沒有改善[6]
根據研究,H1N1快篩測試的靈敏度66%, 代表偽陰性(有感染,但沒有檢測到)的比例是34%[7]。
相關條目
[编辑]參考資料
[编辑]- ^ 張家榮. 流感快篩檢驗的迷思. [2016-03-26]. (原始内容存档于2020-02-18).
- ^ Vemula SV, Zhao J, Liu J, Wang X, Biswas S, Hewlett I. Current Approaches for Diagnosis of Influenza Virus Infections in Humans. Viruses. April 2016, 8 (4): 96. PMC 4848591 . PMID 27077877. doi:10.3390/v8040096 .
- ^ Rapid Influenza Diagnostic Tests | Seasonal Influenza (Flu) | CDC. www.cdc.gov. 2017-04-07 [2018-09-08]. (原始内容存档于2024-09-21).
- ^ Accuracy of Rapid Influenza Diagnostic Tests: A Meta Analysis. www.annals.org. 2012-04-03 [2018-11-01]. (原始内容存档于2020-04-30).
- ^ Chartrand C, Pai M. How accurate are rapid influenza diagnostic tests?. Expert Review of Anti-Infective Therapy. June 2012, 10 (6): 615–7. PMID 22734950. doi:10.1586/eri.12.49 .
- ^ Lee, Joseph J; Verbakel, Jan Y; Goyder, Clare R; Ananthakumar, Thanusha; Tan, Pui San; Turner, Phillip J; Hayward, Gail; Van den Bruel, Ann. The clinical utility of point-of-care tests for influenza in ambulatory care: A systematic review and meta-analysis. Clinical Infectious Diseases. 4 October 2018, 69 (1): 24–33. PMC 6579962 . PMID 30285232. doi:10.1093/cid/ciy837.
- ^ Louie JK, Guevara H, Boston E, Dahlke M, Nevarez M, Kong T, Schechter R, Glaser CA, Schnurr DP. Rapid influenza antigen test for diagnosis of pandemic (H1N1) 2009. Emerging Infectious Diseases. May 2010, 16 (5): 824–6. PMC 2954007 . PMID 20409373. doi:10.3201/eid1605.091797.
外部連結
[编辑]- Interim Guidance for the Detection of Novel Influenza A Virus Using Rapid Influenza Diagnostic Tests. H1N1 Flu. Centers for Disease Control and Prevention. 2009-08-10 [2009-11-23]. (原始内容存档于2021-03-22).