Essentially Foster's approach is the introduction of a new trial function, (varphi_{1}) in the foregoing equations, since other researchers use the ordinary wavelet transforms.
Some of the other difficult areas include the introduction of a commercial-style approach to trial monitoring and pharmacovigilance that may not always be appropriate, particularly where the trial is testing a product that is already on the market.
Citigroup's recent disclosure that it was creating an electronic bond-trading system for its clients, a proprietary exchange of sorts, follows the introduction of similar trial systems by Morgan Stanley and Goldman Sachs.
If the centre variation is wide, the standardisation of established treatment is more important than the introduction of a new practice by clinical trial.
The court has appointed six members of the public to serve as lay judges at the trial following the introduction of limited trial by jury in 2009.
The introduction of clinical trial networks in the United States and Europe has significantly contributed to the rapid progression from bench to bedside.
The CAMELIA (Cambodian Early versus Late Introduction of Antiretroviral Drugs) trial [ 18], building on the related South African trial [ 19], established the need to start ART early in coinfected patients.
For example, in the cluster randomized trial of introduction of a new delivery system for ITNs within the context of an existing delivery system by Mueller et al [ 21], the use of a randomized control introduced unnecessary complexity.
The Cambodian Early versus Late Introduction of Antiretrovirals (CAMELIA) trial studied a cohort of patients with very advanced immunodeficiency (median CD4+ cell count, 25 cells/μL) and pulmonary and/or extrapulmonary TB but involved only 1 patient with a diagnosis of TB meningitis [ 10].
For his part, Platini - the supposed moderniser of the pair - has reacted to calls for officiating improvement by trialling the introduction of a fourth and a fifth referee, each hovering beside a goalpost to assist in crucial decisions.
