According to SmithKline Beecham, the vaccine was tested in controlled, double-blind clinical trials involving 10,936 people; after two years, those who were vaccinated were not reported to have suffered any more illnesses than those who were not.
Enhanced user interfaces to augment the operator's perception of the environment were elaborated and tested in controlled conditions.
Intravitreal dexamethasone is sometimes administered in conjunction with the intravitreal antifungal medication to reduce intraocular inflammation although the efficacy has not been tested in controlled, masked studies [1, 5, 12, 13].
However, the effectiveness of these conditions has never been tested in controlled experiments harboring defined structural features capable of blocking RT activity, therefore supplementary testing will be required before implementing them.
The feasibility and effectiveness of these strategies should be tested in controlled trails.
Preventive measures and programs are clearly needed and, optimally, should be tested in controlled intervention studies.
For H1N1 and other influenza viruses, the drug has been tested in controlled trials of prophylaxis and treatment.
These four catalysts were then synthesized and purified, giving bench-stable compounds that were subsequently tested in controlled single experiments.
However, most lifestyle interventions aimed at reducing diabetes and cardiovascular risks are developed and tested in controlled research settings.
Other issues, such as whether hybridized populations experience a loss of local adaptation to environmental extremes, may be tested in controlled experimental settings.
