Publications by authors named "John Waas"

Background: Approximately 30-40% of patients with advanced and metastatic non-small cell lung cancer (NSCLC) present with an impaired performance status (PS). There are limited prospective data on the safety and efficacy of durvalumab in these patients.

Methods: In this single-arm phase II clinical trial (NCT02879617), patients with previously untreated Stage IIIB/IV NSCLC and ECOG PS of 2 received durvalumab 1500 mg every 28 days until progression or unacceptable toxicity.

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This multicenter phase 1/2 trial investigated the combination of bendamustine, lenalidomide, and dexamethasone in repeating 4-week cycles as treatment for relapsed refractory multiple myeloma (MM). Phase 1 established maximum tolerated dose (MTD). Phase 2 assessed overall response rate at the MTD.

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Purpose: To determine the biological modulatory dose of SU5416, we employed a novel trial design, where "dose de-escalation" was based on demonstrable biological changes observed at the maximum tolerated dose. If such an effect was shown, dose de-escalation to a predefined dose level would occur to determine if the lower dose exhibited the same amount of pharmacodynamic effect as the higher dose.

Experimental Design: Ten patients with advanced solid tumors were enrolled at each dose level.

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Acquired factor VIII inhibitor is increasingly recognized as a cause of major soft tissue hemorrhage. The laboratory diagnosis can be obscured by the synchronous presence of the lupus anticoagulant, an extremely rare occurrence that has been reported outside the vascular surgery literature. Vascular surgeons should be knowledgeable of factor VIII inhibitor and aware that it can present with other blood disorders, making the diagnosis more difficult and management more complex.

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Combretastatin A-4 phosphate (CA4P) is a novel antitumor vascular targeting agent, the first agent of this class of compounds to enter the clinic. We performed a Phase I trial to determine the maximum-tolerated dose, safety, and pharmacokinetic profile of CA4P on a single-dose i.v.

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