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.
Monoclonal antibodies can block these receptors and prevent the growth signal from getting through. Cetuximab (Erbitux), a monoclonal antibody approved to treat colon cancer and head and neck cancers, attaches to receptors on cancer cells that accept a certain growth signal (epidermal growth factor).he cancer cells then ingest the antibody, which releases a few molecules of chemotherapy. The chemotherapy only damages the cancer cells, leaving the surrounding healthy cells undamaged. A number of monoclonal antibody drugs are available to treat various types of cancer.