Pharmacokinetics, metabolism and safety of deuterated L-DOPA (SD-1077)/carbidopa compared to L-DOPA/carbidopa following single oral dose administration in healthy subjects.

Aims: SD-1077, a selectively deuterated precursor of dopamine (DA) structurally related to L-3,4-dihydroxyphenylalanine (L-DOPA), is under development for treatment of motor symptoms of Parkinson's disease. Preclinical models have shown slower metabolism of central deuterated DA. The present study investigated the peripheral pharmacokinetics (PK), metabolism and safety of SD-1077.

The safety of bendamustine in patients with chronic lymphocytic leukemia or non-Hodgkin lymphoma and concomitant renal impairment: a retrospective electronic medical record database analysis.

Abstract This retrospective study compared adverse-event rates in patients with chronic lymphocytic leukemia (CLL) or non-Hodgkin lymphoma (NHL), with and without renal impairment, receiving bendamustine alone or with rituximab. Patients (n = 940) were stratified into a renally impaired group (creatinine clearance [CrCL] < 40 mL/min) and two comparator groups (CrCL ≥ 40 mL/min and CrCL ≥ 60 mL/min). Renally impaired patients with NHL had a significantly greater incidence of grade 3-4 thrombocytopenia compared with the CrCL ≥ 60 mL/min group (hazard ratio [HR], 2.

Demographics, treatment patterns, safety, and real-world effectiveness in patients aged 70 years and over with chronic lymphocytic leukemia receiving bendamustine with or without rituximab: a retrospective study.

Objectives: Bendamustine is a unique cytotoxic agent active against various human malignancies, including chronic lymphocytic leukemia (CLL). In vitro studies suggest that cytotoxic activity of bendamustine on CLL-derived cells is synergized by rituximab. A retrospective chart review was conducted to characterize treatment-naïve outpatients and those with relapsed disease aged 70 years and over with CLL receiving bendamustine (with or without rituximab) and to evaluate real-world patterns of care, safety, and effectiveness.