(Doctors themselves, however, may prescribe drugs for off-label purposes).
It was estimated that in 2002 more than 90percentt of Neurontin sales were for other off-label purposes, Dr. Daines' letter said.
At a time when an estimated 20percentt of prescriptions in the United States are used for off-label purposes, Mr. Ingram said in a follow-up phone interview, restrictions on drug promotion prevent companies from giving doctors information that would potentially improve patient care.
If FDA eventually grants approval, presumably some doctors would use it for "off-label" purposes, such as testing people they already suspect have Alzheimer's or screening people with mild memory impairments.
For labeling purposes, the histogram approach was used to tackle one such problem.
This standard in instrument development is an increasing regulatory requirement for efficacy evaluation and labeling purposes for treatment interventions [5, 6].
This standard in instrument development is increasingly seen as a regulatory requirement for efficacy evaluation and labeling purposes for treatment interventions [7, 8].
The optimized chemical isolation of 47Sc from the target material allowed formulation of up to 1.5 GBq 47Sc with high radionuclidic purity (>99.99%) in a small volume (~700 μL) useful for labeling purposes.
The heat map can be superimposed onto a control banding solution that could exhibit hazard and exposure rows and columns, this may be particularly suitable for labelling purposes or a decision-making process.
Captured images were exported as TIFF format files and further processed using Adobe Photoshop 8.0 for figure mounting and labeling purposes.
In a widely cited investigation, Radley et al [ 25] analyzed a nationally representative audit of office-based physicians and found that nearly one-fourth of all medication uses were for off-label purposes, and of these, nearly three-fourths lacked evidence of clinical efficacy.
