The UTEL OTDR can be connected to the input of a UTEL OS-36 to provide test access for multiple fibres. The Optical Test Access Switches can be organised in a cascaded arrangement, which means a single UTEl OTDR can test an entire Optical Distribution Frame(ODF). The OTDR can be controlled remotely using TL1, XML or UTELs bespoke test management software.
Aetna considers pembrolizumab (Keytruda) medically necessary for the following indications: 1  Colorectal cancer - single agent therapy for. Primary treatment for unresectable metachronous metastases and previous adjuvant FOLFOX or CapeOX within the past 12 months; or.
Keytruda Just One of a New Class of Cancer Drugs to Restart the Immune System. Written by Cameron Scott | Published on September 10, 2014. The FDA's recent approval of Keytruda could be the start of a golden age of chemotherapy drugs that target the PD-1 pathway.