- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00375518
Study of Atorvastatin Versus Placebo to Reduce Cardiopulmonary Complications After Thoracic Surgery
Double-Blind Study of Atorvastatin Versus Placebo to Reduce Cardiopulmonary Complications After Thoracic Surgery
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Hypothesis: Statins attenuate perioperative inflammatory and oxidative mechanisms that contribute to the initiation and severity of cardiopulmonary complications after thoracic surgery.
Aim 1. To determine whether prophylactic administration of atorvastatin attenuates the inflammatory and oxidative response to surgery and significantly reduces the composite risk of cardiovascular morbidity (atrial fibrillation (AF), acute coronary syndrome, myocardial infarction (MI), cerebrovascular accident (CVA), pulmonary embolism) and mortality within 30 days after thoracic surgery.
Aim 2. To explore whether prophylactic administration of atorvastatin attenuates the inflammatory and oxidative (CRP, IL-6, TNF, and MPO) response to surgery and significantly reduces the overall risk of pulmonary complications (atelectasis, pneumonia, pneumonitis, acute respiratory failure) after thoracic surgery.
Aim 3. To explore the association of single nucleotide polymorphism (SNP) changes in genes linked to atrial fibrillation and inflammatory markers and development of pulmonary morbidity after thoracic surgery.
Aim 4. To explore whether an imbalance between metalloproteinase (MMP)-1 and its inhibitor (TIMP) is associated with postoperative atrial fibrillation risk and/or development of pulmonary morbidity after thoracic surgery.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
New York
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New York, New York, Forenede Stater, 10021
- Memorial Sloan-Kettering Cancer Center 1275 York Avenue
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Adult patients ≥ 18 yr. scheduled for anatomic lung resection (segmentectomy, lingulectomy, possible or definite lobectomy, bilobectomy, pneumonectomy or extrapleural pneumonectomy) with or without chest wall resection or limited resection
- Patients with regular cardiac rhythm
- Patients able to take oral capsules
- Patients capable of providing written, informed consent
- Patients without known hepatic or kidney disease
Exclusion Criteria:
- Patients already taking any statin, gemfibrozil (Lopid), or ezetimibe (Zetia)
- Hypersensitivity to atorvastatin
- Chronic atrial fibrillation
- Patients already taking class Ic or III antiarrhythmic drugs
- Known pregnancy a urine pregnancy test will be given to women of childbearing age
- Known history of active hepatic disease or known hepatic insufficiency
- Known history of active kidney disease or insufficiency
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Faktoriel opgave
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Placebo komparator: 2
placebo
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Placebo given beginning 7 days before the operation.
Starting from the day after surgery, patients will be given their study drug for an additional 7 days.
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Aktiv komparator: 1
Atorvastatin
|
Atorvastatin 40 mg once a day beginning 7 days before the operation.
Surgical procedures will be as planned and unaffected by this study.
Starting from the day after surgery, patients will be given their study drug for an additional 7 days.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Determine the Postoperative Complications Found in Each Group
Tidsramme: one week (minimum of 5 days) before surgery and continued for one week (minimum of 5 days) after surgery
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To determine whether one week of preventive therapy with atorvastatin prior to surgery and one week after surgery reduced the composite rate of cardiovascular morbidity when compared to placebo.
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one week (minimum of 5 days) before surgery and continued for one week (minimum of 5 days) after surgery
|
Samarbejdspartnere og efterforskere
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 06-079
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