Hemostatic efficacy rating scale
| Rating . | Efficacy rating criterion . | |
|---|---|---|
| Minor and moderate bleeding events . | Major bleeding events . | |
| Excellent (=1) | Actual number of infusions ≤ estimated number of infusions required to treat that bleeding episode | Actual number of infusions ≤ estimated number of infusions required to treat that bleeding episode |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| Good (=2) | 1-2 infusions greater than estimated required to control that bleeding episode | <1.5× infusions greater than estimated required to control that bleeding episode |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| Moderate (=3) | 3 or more infusions greater than estimated used to control that bleeding event | ≥1.5× more infusions greater than estimated used to control that bleeding event |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| None (=4) | Severe uncontrolled bleeding or intensity of bleeding not changed | Severe uncontrolled bleeding or intensity of bleeding not changed |
| Additional VWF-containing/coagulation factor-containing product required | Additional VWF-containing/coagulation factor-containing product required | |
| Rating . | Efficacy rating criterion . | |
|---|---|---|
| Minor and moderate bleeding events . | Major bleeding events . | |
| Excellent (=1) | Actual number of infusions ≤ estimated number of infusions required to treat that bleeding episode | Actual number of infusions ≤ estimated number of infusions required to treat that bleeding episode |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| Good (=2) | 1-2 infusions greater than estimated required to control that bleeding episode | <1.5× infusions greater than estimated required to control that bleeding episode |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| Moderate (=3) | 3 or more infusions greater than estimated used to control that bleeding event | ≥1.5× more infusions greater than estimated used to control that bleeding event |
| No additional VWF-containing/coagulation factor-containing product required | No additional VWF-containing/coagulation factor-containing product required | |
| None (=4) | Severe uncontrolled bleeding or intensity of bleeding not changed | Severe uncontrolled bleeding or intensity of bleeding not changed |
| Additional VWF-containing/coagulation factor-containing product required | Additional VWF-containing/coagulation factor-containing product required | |