Current Clinical Pharmacology - Volume 3, Issue 1, 2008

Bisphosphonates, like ibandronate (Bondronat®), represent the mainstay of treatment for metastatic bone disease. Ibandronate selectively binds to bone mineral and prevents osteoclast-mediated skeletal destruction. This review describes the preclinical and clinical profiles of ibandronate for treatment of cancer metastatic to bone. In preclinical studies ibandronate reduced metastatic processes and tumor growth, induced tu Read More

Pulmonary arterial hypertension (PAH) is a disease characterized by an elevation in pulmonary artery pressure that can lead to right ventricular failure and death. Conventional treatment is based on non-specific drugs (warfarin, oxygen, diuretics). Pure vasodilators like calcium channel antagonists have little or no effect on the vast majority of patients. Although there is no cure for PAH, newer medical therapies have bee Read More

The science of antiviral research was well advanced when HIV/AIDS appeared as a major new virus disease in the early 1980s. The first effective antiviral compound (AZT, azidothymidine, zidovudine) was already among the library of compounds screened and was promptly reported to be a specific inhibitor of retroviruses, including HIV. Due to the pivotal role of AZT in HIV treatment, this review summarizes the most known Read More

The peripheral benzodiazepine receptor (PBR), is an 18 kDa protein of the mammalian mitochondrial membrane and is a highly conserved protein among the mammalian. PBR is involved in numerous biological functions, including steroid biosynthesis, mitochondrial oxidative phosporylation and cell proliferation. The presence of PBR at the nuclear subcellular level has been demonstrated in aggressive breast cancer cell line and Read More

Paraneoplastic neurological syndromes (PNS) are remote effects of cancer that may involve any part of the nervous system. Rarity hinders their diagnosis and management and at least 60% of cases do not present a tumor at neurological symptoms onset. An important diagnostic element is detection, in patients' serum or cerebrospinal fluid, of onconeuronal antibodies which recognize antigens expressed by the nervous syst Read More

Trastuzumab is a monoclonal antibody that targets the extracellular domain of HER2, a member of the epidermal growth factor receptor (EGFR) family. Trastuzumab is currently approved for the treatment of breast cancer overexpressing HER2, given alone or in combination with paclitaxel or docetaxel. Trastuzumab pharmacokinetics are characterized by a low systemic clearance, a low volume of distribution (4l) and a very lo Read More

This article reviews the influence of liver functional status on pharmacokinetic interactions due to inhibition and induction of drug-metabolizing enzymes. Recent human studies have shown that the magnitude of inhibitory interactions caused by the reversible CYP1A2 inhibitor fluvoxamine decreases as liver function worsens, and virtually vanishes in patients with more advanced hepatocellular insufficiency. This effect of live Read More