Advanced Understanding of Staphylococcus Aureus Infections in Europe - Surgical Site Infections (ASPIRE-SSI)
調査の概要
詳細な説明
The primary objective of ASPIRE-SSI is to determine the incidence of S. aureus infections, particularly S. aureus SSIs, in various adult surgical patient populations, and to identify the patient-related, pathogen-related, and contextual risk factors for the development of S. aureus SSI. Using this information, a SSI prediction tool will be derived for future clinical trials and public health interventions aimed at SSI prevention. Furthermore, immunologic features protective against S. aureus SSI will also be assessed.
The knowledge obtained by this study will enable identification of the surgical patients most at risk of developing S. aureus infections, particularly S. aureus SSI, and who would probably benefit most from new interventions given prophylactically and specifically to prevent S. aureus infections.
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Birmingham、イギリス
- Queen Elizabeth Hospital
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Brighton、イギリス
- Brighton & Sussex University Hospital NHS Trust
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Derby、イギリス
- Derby Teaching Hospitals NHS Foundation Trust
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Manchester、イギリス
- The Pennine Acute Hospitals NHS Trust Manchester
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Middlesbrough、イギリス
- South Tees Hospitals NHS Foundation Trust
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York、イギリス
- York Teaching Hospitals NHS Foundation Trust
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Ancona、イタリア
- Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona
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Brescia、イタリア
- Brescia Hospital
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Rimini、イタリア
- Ospedale Infermi di Rimini
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Tallin、エストニア
- North Estonia Medical Centre
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Tartu、エストニア
- Tartu University Clinic
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Assen、オランダ
- Wilhemina Ziekenhuis Assen
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Breda、オランダ
- Amphia Hospital
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Utrecht、オランダ
- UMC Utrecht
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Barcelona、スペイン
- Hospital Universitari de Bellvitge
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Cadiz、スペイン
- Hospital Universitari del Mar
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Córdoba、スペイン
- HU Reina Sophia
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Oviedo、スペイン
- Hospital Universitario Central de Asturias
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Sevilla、スペイン
- Hospital Universitario Virgen Macarena
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Belgrad、セルビア
- Clinical Centre of Serbia
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Belgrad、セルビア
- Institute for Orthopedic Surgery Banjica
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Kragujevac、セルビア
- Clinical Centre of Kragujevac
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Brno Střed、チェコ
- St. Anne's University Hospital Brno
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Nový Hradec Králové、チェコ
- University hospital Hradec Králové
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Ostrava、チェコ
- University Hospital Ostrava
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Praha、チェコ
- University Hospital Motol
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Limoges、フランス
- Centre Hospitalier Universitaire de Limoges
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Gent、ベルギー
- Algemeen Ziekenhuis Sint-Lucas & Volkskliniek Gent
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Lier、ベルギー
- H. Hartziekenhuis
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Bukarest、ルーマニア
- Carol Davila University of Medicine and Pharmacy Bucharest
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Bukarest、ルーマニア
- Elias University Emergency Hospital
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Bukarest、ルーマニア
- Prof. C.C. Iliescu Cardiovascular Diseases Institute
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Timişoara、ルーマニア
- Clinic County Hospital Timisoara
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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
サンプリング方法
調査対象母集団
Patients undergoing 1 of the protocol-defined surgical procedures are eligible for inclusion in the study. However, enrolment in the study cohort population will be based on preoperative S. aureus colonization. In total, approximately 3300 S. aureus colonized subjects and 1700 non-colonized subjects will be enrolled in the study cohort population.
Protocol-defined surgical procedures: Coronary artery bypass grafting; ICD implantation; knee and hip prosthesis surgery; laminectomy and spinal fusion surgery; emergency surgery; central artery reconstructive and peripheral artery bypass surgery; mastectomy; and craniotomy.
説明
Inclusion Criteria:
- The subject is 18 years of age or older.
- The subject is undergoing 1 of the protocol-defined surgical procedures. The surgical procedure is planned or unplanned.
- The subject has been screened for S. aureus colonization from three body regions: nose, throat, and perineum within 30 days prior to surgery, and based on the preoperative S. aureus colonization status of the subject, the subject qualifies for enrolment in the study cohort.
- Written informed consent has been obtained prior to enrollment in the study cohort.
Exclusion criteria:
- Parallel participation in any experimental study of an anti-Staphylococcus preventive intervention.
- An active diagnosis of a SSI as the reason for surgery.
- Not able to comply with study procedures and follow-up based on Investigator judgment.
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
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 |
時間枠 |
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Incidence of S. aureus SSI
時間枠:Up to 90 days following surgery.
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Up to 90 days following surgery.
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Incidence of serious S. aureus SSI (deep and organ/space S. aureus SSI)
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus bloodstream infection
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of other post-surgical S. aureus infection
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of all-cause SSI, by etiologic agent
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI stratified by antibiotic susceptibility
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Prevalence of preoperative S. aureus colonization in nose, throat and perineal region.
時間枠:No more than 30 days prior to surgery
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No more than 30 days prior to surgery
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Incidence of S. aureus SSI stratified by location of preoperative S. aureus colonization
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of post-surgical all-cause mortality
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Semi-quantification of the bacterial load of colonizing S. aureus
時間枠:At the time of preoperative screening for S. aureus colonization (within 30 days prior to surgery)
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At the time of preoperative screening for S. aureus colonization (within 30 days prior to surgery)
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Characterization of S. aureus isolates involved in colonization
時間枠:At the time of preoperative screening for S. aureus colonization (within 30 days prior to surgery)
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Clonal type, gene sequence, and expression of certain virulence factors of S. aureus isolates
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At the time of preoperative screening for S. aureus colonization (within 30 days prior to surgery)
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Serum antibody levels against S. aureus virulence factors.
時間枠:Within 30 days prior to surgery (for the preoperative sample) and 2-6 weeks following the SSI episode (for the post-SSI sample)
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Within 30 days prior to surgery (for the preoperative sample) and 2-6 weeks following the SSI episode (for the post-SSI sample)
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Characterization of S. aureus isolates involved in infections
時間枠:Up to 90 days following surgery
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Clonal type, gene sequence, and expression of certain virulence factors of S. aureus isolates
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Up to 90 days following surgery
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その他の成果指標
結果測定 |
時間枠 |
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Magnitude of healthcare utilization associated with S. aureus SSI in terms of: a. Duration of length of stay (LOS) b. Incidence of readmissions, including re-interventions due to S. aureus SSI c. Duration of LOS during readmissions
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI, stratified by participating country
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI, stratified by type of surgery
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI, stratified by wound classification
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI, stratified by urgency of surgery
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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Incidence of S. aureus SSI, stratified by American Society of Anesthesiologists Physical Score classification
時間枠:Up to 90 days following surgery
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Up to 90 days following surgery
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協力者と研究者
出版物と役立つリンク
便利なリンク
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
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 (実際)
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
追加の関連 MeSH 用語
その他の研究ID番号
- NL57595.041.16
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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黄色ブドウ球菌の臨床試験
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University Hospital, Basel, Switzerland募集複雑性黄色ブドウ球菌(S. aureus)感染症(CSAI)スイス
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National Taiwan University Hospital積極的、募集していないメチシリン感受性S. aureus(MSSA) | 抗メチチリン耐性黄色ブドウ球菌(抗MRSA) | 複雑な皮膚と軟部組織、CSSTI台湾
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Bangladesh Agricultural University完了消化器疾患 | 食中毒 | 大腸菌 | 微生物汚染 | ストリートベンドフード | S. aureus | 合計実行可能なカウントバングラデシュ