Cytomegalovirus in high-risk immunocompetent major heart surgery.
Conditions
Brief summary
Number of days of good outcome during the 30 days follow-up. A good outcome implies that the patient is alive, out of the ICU, with no systemic antimicrobials, no mechanical ventilation, and no SAEs.
Detailed description
Predictive value (specificity, sensibility, cut-off point and area under the curve [AUC]) of Quantiferon-CMV and other immunological markers (total lymphocyte count, CD4/CD8, NK cells, IL-6 and IL-8 levels, serum Immunoglobulin levels) in prediction the presence of viremia., Description of immunologic parameters and their ability (specificity, sensibility, cut-off point and AUC) to predict the development of CM infection., Comparation of immunological parameters between investigational and placebo groups at inclusion (day 0), end of treatment (day 14) and end of study (day 30)., Quantification of the following variables: total lymphocyte count, CD4/CD8, NK cells, IL-6 and IL-8 levels, serum Immunoglobulin levels and its correlation with the viral load., Quantification of Cmin and Cmax (CMV peak and trough viral load in blood) and their correlation with toxicity (AE, SAEs, etc.) Exclusive for PK substudy population., Number of grade 3 or higher AEs related to antiviral drugs.
Interventions
Sponsors
Eligibility
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Number of days of good outcome during the 30 days follow-up. A good outcome implies that the patient is alive, out of the ICU, with no systemic antimicrobials, no mechanical ventilation, and no SAEs. | — |
Secondary
| Measure | Time frame |
|---|---|
| Predictive value (specificity, sensibility, cut-off point and area under the curve [AUC]) of Quantiferon-CMV and other immunological markers (total lymphocyte count, CD4/CD8, NK cells, IL-6 and IL-8 levels, serum Immunoglobulin levels) in prediction the presence of viremia., Description of immunologic parameters and their ability (specificity, sensibility, cut-off point and AUC) to predict the development of CM infection., Comparation of immunological parameters between investigational and placebo groups at inclusion (day 0), end of treatment (day 14) and end of study (day 30)., Quantification of the following variables: total lymphocyte count, CD4/CD8, NK cells, IL-6 and IL-8 levels, serum Immunoglobulin levels and its correlation with the viral load., Quantification of Cmin and Cmax (CMV peak and trough viral load in blood) and their correlation with toxicity (AE, SAEs, etc.) Exclusive for PK substudy population., Number of grade 3 or higher AEs related to antiviral drugs. | — |
Countries
Spain