Single-Dose Prevention or Short-Term Treatment with Fibroblast Growth Factor-20 (CG53135-05)Reduces the Severity and Duration of Oral Mucositis.

Oral mucositis (OM) is a treatment-limiting condition associated with myelosupressive chemotherapy and radiation therapy. The objective of this study was to evaluate the activity of recombinant human fibroblast growth factor-20 (FGF-20 or CG53135-05) in the prevention and treatment of OM in experimental animals. Oral mucositis was induced in hamsters with 5-fluorouracil (5-FU; 60 mg/kg) on days -4 and -2, followed by targeted irradiation with 30 Gy on day 0.

A phase I study of CR002, a fully-human monoclonal antibody against platelet-derived growth factor-D.

Objective: To investigate the safety, pharmacokinetics (PK), binding activity and immunogenicity of CR002, a human monoclonal antibody (mAb) directed against platelet-derived growth factor-D (PDGF-D), administered as a single intravenous (i.v.) infusion over a range of doses.

Safety and tolerability of velafermin (CG53135-05) in patients receiving high-dose chemotherapy and autologous peripheral blood stem cell transplant.

Goals Of Work: The objective of this study was to evaluate the safety and tolerability of velafermin in patients at risk of developing severe oral mucositis (OM) from chemotherapy.

Materials And Methods: This study was a single-center, open-label, single-dose escalation, phase I trial in patients undergoing high-dose chemotherapy (HDCT) and autologous peripheral blood stem cell transplant (PBSCT). Velafermin was administered 24 h after stem cell infusion as a single intravenous dose infused over 15 min.

Treatment parameters modulating regression of human melanoma xenografts by an antibody-drug conjugate (CR011-vcMMAE) targeting GPNMB.

Purpose: To investigate the pharmacological properties of the CR011-vcMMAE fully human antibody-drug conjugate (ADC), such as dose titrations, quantitation of the time (days) to complete regression, pharmacokinetics, and schedule dependency. Our prior study characterized a fully human antibody to GPNMB covalently linked to monomethylauristatin E, CR011-vcMMAE, and further demonstrated cell surface staining of melanoma lines susceptible to the immunoconjugate's cytotoxicity (Clin Cancer Res 2005; 12(4): 1373-1382).

Methods: The human SK-MEL-2 and SK-MEL-5 melanoma xenografts were used in athymic mice to assess anti-tumor efficacy.

Concurrent administration of donepezil HCl and levodopa/carbidopa in patients with Parkinson's disease: assessment of pharmacokinetic changes and safety following multiple oral doses.

Aim: The use of acetylcholinesterase inhibitors for the treatment of comorbid Alzheimer's disease in Parkinson's disease (PD) patients stabilized on a levodopa regimen may potentially disrupt cholinergic balance. This randomized, double-blind, crossover study investigated the safety of, and possible drug-drug interaction between, donepezil HCl and levodopa/carbidopa.

Methods: Twenty-five patients with PD who were taking physician-optimized doses of levodopa/carbidopa (with daytime dosing intervals of 4-8 h) were administered once-daily doses of either donepezil HCl (5 mg) or placebo for 15 days, in two treatment periods, separated by a washout of at least 2 weeks.