They failed for efficacy.
The Uzans failed to appear for trial in New York.
Judge Nicholas G. Garaufis, in approving a $1.5 million bond package for Mr. Biton, allowed Mr. Orfaly to put up $30,000 in cash and his interest in two restaurants as assets that would be forfeited if Mr. Biton failed to appear for trial.
In addition to biology-related issues, trials may fail for probabilistic reasons common to any clinical trial.
A drug trial for metastatic breast cancer failed, and another trial for hepatitis C had to be halted due to a toxicity problem in animals.
In addition to inefficiencies, when phase III trials fail for study design reasons (not a true lack of efficacy), patients do not receive medication that could meet an unmet medical need.
The spectrum of repositioned drugs discussed here shows that any type of drug, whether withdrawn (for example, thalidomide), in clinical trials (for example, crizotinib), failed in clinical trials (for example, zidovudine) or approved (for example, sunitinib), has the potential to be repositioned for treatment of another disease (Table 1).
AstraZeneca therefore plans to use Cellular Dynamics's cells to check the toxicity of potential medicines before they get inside a human being, in order to reduce the number of trials that fail for the second reason.And AstraZeneca is not the only company using iPS cells in new ways.
"One of the trials may fail for logistics reasons," he explained.
The multi-kinase inhibitor sunitinib has failed clinical trials for breast cancer, colorectal cancer, NSCLC and prostate cancer, but was approved for the treatment of GISTs, pancreatic neuroendocrine tumors and renal cell carcinomas among others [ 125].
