"trial" in inglés with examples - Collocation dictionary inglés
- The companies said they expected results from a second Phase 3 trial in a few weeks.
- Next, a Phase 2 trial involves perhaps 100 patients, looking for a treatment benefit.
- Finally, comes the big Phase 3 trial involving hundreds and perhaps thousands of patients around the country.
- The plan is to take these vaccines into phase I human trials in the near future.
- No vaccine has been tested in a phase 3 trial.
- The Phase 1 trials, in which a drug's safety for patients is assessed, are complete.
- "We're very enthusiastic about going forward with phase 2 trials," she said.
- Early phase therapeutic trials may be available for selected patients.
- However, the Phase 3 trial was halted due to safety concerns.
- The one that just failed was a phase 2 trial, and three phases are usually needed for a drug to be approved.
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