Is leukocyte telomere length associated with disability in older u.s. Population?
These findings support the concept that LTL is a biomarker of overall well-being that is predictive of disability of older individuals in the U.S. population. Diabetes mellitus plays an important role as a modifier of the association between LTL and disability, CVD, and cancer. These associations have clinical implications because of the potential predictive value of LTL and deserve further investigation.
Continuous infusion of 5-FU/folinic acid displays activity in pretreated and refractory colorectal cancer with acceptable toxicity. Patients who had achieved disease stabilization or objective remission with previous 5-FU bolus therapy appear to be more likely to benefit from second-line treatment. Questions remaining to be addressed include the optimal starting dose of continuously infused 5-FU and whether the dose of folinic acid can be reduced or completely eliminated with respect to toxicity and health economics.