Influenza Vaccination of Nursing Home Workers.
VAXICOL: Effectiveness of Influenza Vaccination of Nursing Home Workers on Mortality of Nursing Home Residents. A Cluster Randomized Trial.
調査の概要
詳細な説明
Nursing homes will be randomized within each pair in two arms "incentive to vaccinate", and "do-nothing". In the arm "incentive to vaccinate", vaccination campaigns will be carried out with face-to-face interviews of nursing home workers in order to achieve more than 80% of vaccination coverage. In the "do-nothing", nursing home workers will be vaccinated as usual.
The main endpoint criterion is all-cause mortality of residents. Population sets will be all residents who will be present at start of the influenza season (-2 weeks) or who will be admitted during the influenza season (+ 2 weeks). Onset and end of influenza season will be given by regional influenza surveillance system. Secondary criteria are hospitalizations of residents, morbidity of nursing home workers. A cost-effectiveness ratio of influenza vaccination will be calculated.
研究の種類
入学
段階
- 適用できない
連絡先と場所
研究場所
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Paris、フランス、75012
- Hopital Saint Antoine Inserm U707
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
Criteria for nursing home:
- Nursing home whose representative physicians agree to participate, with 50 to 200 residents, located in Paris area, and where the vaccination coverage of nursing home workers was lower than 40% during the previous influenza season (2005).
Criteria for residents:
- All residents who will be present at start of the influenza season (-2 weeks) or who will be admitted during the influenza season (+ 2 weeks).
Exclusion Criteria:
- People before 60 years Not presences in the EHPAD at the time of the beginning of the study (at the moment of the beginning of the epidemic - 2 weeks) or not allowed before the end of the study (before the end of the epidemic + 4, weeks)
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:診断
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
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all-cause mortality of residents at one year
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二次結果の測定
結果測定 |
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hospitalizations of residents,morbidity of nursing home workers.
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A cost-effectiveness ratio of influenza vaccination will be calculated
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協力者と研究者
捜査官
- 主任研究者:Fabrice CARRAT, MD,、Assistance Publique - Hôpitaux de Paris
出版物と役立つリンク
一般刊行物
- Potter J, Stott DJ, Roberts MA, Elder AG, O'Donnell B, Knight PV, Carman WF. Influenza vaccination of health care workers in long-term-care hospitals reduces the mortality of elderly patients. J Infect Dis. 1997 Jan;175(1):1-6. doi: 10.1093/infdis/175.1.1.
- Carman WF, Elder AG, Wallace LA, McAulay K, Walker A, Murray GD, Stott DJ. Effects of influenza vaccination of health-care workers on mortality of elderly people in long-term care: a randomised controlled trial. Lancet. 2000 Jan 8;355(9198):93-7. doi: 10.1016/S0140-6736(99)05190-9.
- Thomas RE, Jefferson TO, Demicheli V, Rivetti D. Influenza vaccination for health-care workers who work with elderly people in institutions: a systematic review. Lancet Infect Dis. 2006 May;6(5):273-9. doi: 10.1016/S1473-3099(06)70462-5.
研究記録日
主要日程の研究
研究開始
研究の完了
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
キーワード
追加の関連 MeSH 用語
その他の研究ID番号
- AOM 05050
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