Publications by authors named "Robin Dobbins"

Background: Indoleamine-2,3-dioxygenase 1 (IDO1) catalyzes the oxidation of tryptophan into kynurenine and is partially responsible for acquired immune tolerance associated with cancer. The IDO1 small molecule inhibitor navoximod (GDC-0919, NLG-919) is active as a combination therapy in multiple tumor models.

Methods: This open-label Phase Ia study assessed safety, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary anti-tumor activity of navoximod in patients with recurrent/advanced solid tumors, administered as 50-800 mg BID on a 21/28 day and at 600 mg on a 28/28 day schedule.

View Article and Find Full Text PDF

We evaluated the frequency of invasive fungal infections (IFI), the frequency of empirical antifungal use (EAFU), and the efficacy of fluconazole prophylaxis on IFI and EAFU after high-dose cytarabine (HiDAC) consolidations. Twenty-seven acute myelogenous leukemia patients in their first complete remission received 76 cycles of HiDAC (median cycle: n = 3). Fluconazole prophylaxis was administered following 44 cycles (fluconazole group) and not given in 32 cycles (control group).

View Article and Find Full Text PDF