| These results were based on an intent-to-treat analysis which assumes all study dropouts are virologic failures. |
| Atazanavir should not be added as a single agent when antiretrovirals are changed due to loss of virologic response. |
| Serologic and virologic investigations suggested that these 2 viruses shared Pteropus bats or flying foxes as natural host reservoirs. |
| Information from these studies indicate that when antiretrovirals are changed due to loss of virologic response FUZEON should be paired with other active antiretrovirals and optimally should not be used as a single agent. |
| The primary endpoint is time to virologic failure, with a secondary endpoint of virologic response at 48 weeks of treatment. |
| A sustained virologic response means the virus was undetectable in the patient's blood 24 weeks after treatment ended. |
