Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0151825 (bone pain)
 3,118 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cinacalcet [AMG 073, KRN 1493, NPS 1493] is an orally active, second-generation calcimimetic compound licensed by NPS Pharmaceuticals to Amgen in the US for potential treatment of hyperparathyroidism (HPT). Cinacalcet modulates (increases the sensitivity of) calcium receptors on the surface of parathyroid cells thereby inhibiting the oversecretion of parathyroid hormone, which characterises HPT. It also represents a potentially significant advance for chronic kidney disease patients diagnosed with secondary HPT, a common yet serious metabolic disorder where parathyroid hormone levels are elevated. Patients with this disease can suffer from bone disease, bone pain and fractures, soft tissue calcification, vascular calcification and cardiovascular complications. Amgen has rights to develop and sell cinacalcet throughout the world except in Japan, Taiwan and China, where the compound was licensed to Kirin Brewery. Kirin is developing it as KRN 1493 in phase II clinical studies in Japan. In December 2001, commencement of a phase III clinical trial with cinacalcet for the treatment of secondary HPT, triggered a 3 million US dollars milestone payment to NPS Pharmaceuticals. In September 2003, submission of an NDA to the US FDA for cinacalcet for secondary HPT will be followed by a milestone payment of 6 million US dollars to NPS. NPS, Kirin and Amgen were also developing another compound, tecalcet, for HPT, but that project has been discontinued in favour of cinacalcet. In September 2003, Amgen submitted an NDA to the US FDA for secondary HPT in patients with chronic kidney disease. In April 2003, Amgen announced positive results from a phase III clinical trial with cinacalcet in patients with secondary HPT. In a clinical study in patients on dialysis suffering from the effects of chronically elevated levels parathyroid hormone, cinacalcet appeared to be safe and well tolerated and was significantly more effective than placebo. Two more additional efficacy studies with cinacalcet have also been completed. Phase II trials of cinacalcet in dialysis patients with secondary HPT and in patients with primary HPT were successfully completed.
 ...
PMID:Cinacalcet: AMG 073, Calcimimetics--Amgen/NPS Pharmaceuticals, KRN 1493, NPS 1493. 1458 63

Bone disease (BD) is the hall-mark clinical feature of multiple myeloma (MM), accounting up to 60% of patients with bone pain at diagnosis and 60% with a pathologic fracture during the course of their disease. Experimental models, which recapitulate in vivo the human bone marrow microenvironment (HBMM) in immunodeficient mice have been recently developed as valuable tool for the study of MM pathophysiology as well as the experimental treatment of BD. At present, bisphosphonates are the mainstay treatment of MM-related BD. The growing information on the cellular and molecular bases of BD as well as the availability of novel anti-resorptive agents, such as the IgG1-anti-RANKL (AMG 161) Denosumab, are now depicting a new scenario where the treatment will be afforded by the use of different agents. Furthermore the availability of highthroughput molecular profiling approaches, including DNA microarrays and proteomics, is likely to provide new platforms for patients stratification and treatment individualization on specific targets. It is now the right time for a therapeutical approach which is rationally based on the complexity of the biopathology of MM-related BD.
 ...
PMID:Challenging the current approaches to multiple myeloma-related bone disease: from bisphosphonates to target therapy. 2002 73