In trials, some patients benefit and others don't.
The company's trials, some done in partnership with Amgen, have all failed.
But in clinical trials, some patients reported gastrointestinal problems, headaches and nausea.
An F.D.A. advisory committee reported that, during the trials, some of the Fentora was stolen.
It's a difficult truth of clinical trials: some participants can be less than honest.
In drug trials, some children and adolescents experienced side effects like nausea, decreased appetite, vomiting, tiredness and upset stomach.
Subsequently conducted trials – some of them very big – have largely either failed to demonstrate benefits, or have not been published.
Because of the mismatch between the epidemiologic studies and the interventional trials, some researchers have advocated ending antioxidant work.
The flood of great reviews is fair enough, but most journalists' enjoyment of the gig was not hampered by the trials some faced around the site.
In the trials some women were given genuine acupuncture, others "sham" acupuncture, such as putting needles in the wrong places, and some no treatment at all.
In clinical trials, some men over forty who used Primeamazon® began to resemble their fathers, and became fixated on their own mortality.
