Latest findings indicate one- and two-year study results not as predictive as longer-term studies
In their efforts to explore more effective and efficient ways to conduct clinical trials, Mayo Clinic cancer researchers will present new recommendations about how long studies should track results when evaluating new cancer therapies. An analysis led by Daniel Sargent, Ph.D., director of statistics for Mayo Clinic Cancer Center, shows that many study results garnered after three years are just as reliable as those produced after five years. But, data provided after two years of study are less precise, and those provided after only one year are not sufficiently reliable.
Dr. Sargent will present these results on May 17, during the 2005 American Society of Clinical Oncology (ASCO) Annual Meeting in Orlando, Fla. Dr. Sargent is one of the founders of the Adjuvant Colon Cancer Endpoints (ACCENT) Group that is studying whether there are ways to make results of clinical trials in oncology available more quickly, to provide effective treatments to patients faster.
Lee Aase | EurekAlert!
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For the first time, an interdisciplinary team from the University of Basel has succeeded in integrating artificial organelles into the cells of live zebrafish embryos. This innovative approach using artificial organelles as cellular implants offers new potential in treating a range of diseases, as the authors report in an article published in Nature Communications.
In the cells of higher organisms, organelles such as the nucleus or mitochondria perform a range of complex functions necessary for life. In the networks of...
Animal photoreceptors capture light with photopigments. Researchers from the University of Göttingen have now discovered that these photopigments fulfill an...
On 15 March, the AWI research aeroplane Polar 5 will depart for Greenland. Concentrating on the furthest northeast region of the island, an international team...
The world’s second-largest ice shelf was the destination for a Polarstern expedition that ended in Punta Arenas, Chile on 14th March 2018. Oceanographers from...
At the 2018 ILA Berlin Air Show from April 25–29, the Fraunhofer Institute for Laser Technology ILT is showcasing extreme high-speed Laser Material Deposition (EHLA): A video documents how for metal components that are highly loaded, EHLA has already proved itself as an alternative to hard chrome plating, which is now allowed only under special conditions.
When the EU restricted the use of hexavalent chromium compounds to special applications requiring authorization, the move prompted a rethink in the surface...
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