Safety outcomes when switching between biosimilars and reference biologics: A systematic review and meta-analysis.

Biosimilars are increasingly available for the treatment of many serious disorders, however some concerns persist about switching a patient to a biosimilar whose condition is stable while on the reference biologic. Randomized controlled studies and extension studies with a switch treatment period (STP) to or from a biosimilar and its reference biologic were identified from publicly available information maintained by the U.S.

Direct in vivo evidence for increased proliferation of CLL cells in lymph nodes compared to bone marrow and peripheral blood.

Chronic lymphocytic leukemia (CLL) is a progressive malignancy of mature B-cells that involves the peripheral blood (PB), lymph nodes (LNs) and bone marrow (BM). Although the majority of CLL cells are in a resting state, small populations of proliferating cells exist; however, the anatomical site of active cell proliferation remains to be definitively determined. Based on findings that CLL cells in LNs have increased expression of B-cell activation genes, we tested the hypothesis that the fraction of 'newly born' cells would be highest in the LNs.

U.s. Food and Drug Administration approval: carfilzomib for the treatment of multiple myeloma.

The U.S. Food and Drug Administration (FDA) review leading to accelerated approval of carfilzomib is described.

Impact of isometric handgrip exercises on cephalic vein diameter in non-AVF candidates, a pilot study.

Purpose: Incident arteriovenous fistula (AVF) rates remain low. AVF placement is often not attempted because of small cephalic vein (CV) diameter. We postulated that isometric handgrip exercises would increase forearm CV diameter and allow successful AVF creation in non-AVF candidates.