Publications by authors named "Donald Harvey"

Strategies to bring clinical trials closer to patients gained momentum during the COVID-19 pandemic, enabling more participants to receive treatment and/or testing in their local communities. Incorporation of decentralized trial elements presents both opportunities and challenges, spanning regulatory, technical, and operational aspects. This ASCO research statement includes timely consensus-driven recommendations and a call for engagement of all research stakeholders.

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Article Synopsis
  • Scientists are studying ways to stop cancer by messing with how cancer cells get energy and make stuff they need.
  • They created new versions of a drug called alexidine and found two that worked well, named AX-4 and AX-7.
  • These drugs can stop cancer cells from growing and spreading by damaging tiny power plants in the cells called mitochondria, making them use less oxygen and produce less energy.
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Mivavotinib (TAK-659/CB-659), a dual SYK/FLT3 inhibitor, reduced immunosuppressive immune cell populations and suppressed tumor growth in combination with anti-PD-1 therapy in cancer models. This dose-escalation/expansion study investigated the safety, pharmacokinetics, pharmacodynamics, and preliminary efficacy of mivavotinib plus nivolumab in patients with advanced solid tumors. Patients received oral mivavotinib 60-100 mg once-daily plus intravenous nivolumab 3 mg/kg on days 1 and 15 in 28-day cycles until disease progression or unacceptable toxicity.

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Purpose: The poly (ADP-ribose) polymerase inhibitor niraparib is indicated as maintenance treatment in patients with certain subtypes of advanced ovarian cancer, and is being investigated in patients with other solid tumors. Niraparib is available in 100-mg capsules with a starting dosage of 200 or 300 mg/d. This study assessed the relative bioavailability (BA) and bioequivalence (BE) between a 1 × 300-mg tablet relative to 3 × 100-mg niraparib capsules.

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Purpose: The safety, pharmacokinetics, and efficacy of elraglusib, a glycogen synthase kinase-3β (GSK-3β) small-molecule inhibitor, as monotherapy or combined with chemotherapy, in patients with relapsed or refractory solid tumors or hematologic malignancies was studied.

Patients And Methods: Elraglusib (intravenously twice weekly in 3-week cycles) monotherapy dose escalation was followed by dose escalation with eight chemotherapy regimens (gemcitabine, doxorubicin, lomustine, carboplatin, irinotecan, gemcitabine/nab-paclitaxel, paclitaxel/carboplatin, and pemetrexed/carboplatin) in patients previously exposed to the same chemotherapy.

Results: Patients received monotherapy (n = 67) or combination therapy (n = 171) elraglusib doses 1 to 15 mg/kg twice weekly.

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Purpose: The incidence of multiple myeloma (MM) is two to three times higher in Black patients compared with other races, making it the most common hematologic malignancy in this patient population. Current treatment guidelines recommend the combination of a proteasome inhibitor, an immunomodulatory agent, and a corticosteroid as preferred induction therapy. Bortezomib use comes with the risk of peripheral neuropathy (PN) and potential need for dose reduction, therapy interruption, and additional supportive medications.

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Racial and ethnic minority populations are consistently under-represented in oncology clinical trials despite comprising a disproportionate share of a cancer burden. Phase I oncology clinical trials pose a unique challenge and opportunity for minority inclusion. Here we compared the sociodemographic characteristics of patients participating in phase 1 clinical trials a National Cancer Institute ( NCI)-designated comprehensive center to all patients at the center, patients with new cancer diagnosis in metropolitan Atlanta and patients with new cancer diagnoses in the state of Georgia.

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Background: 3-Hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors (statins) can inhibit tumor proliferation, angiogenesis, and restore apoptosis in preclinical pediatric solid tumor models. We conducted a phase 1 trial to determine the maximum tolerated dose (MTD) of simvastatin with topotecan and cyclophosphamide in children with relapsed/refractory solid and central nervous system (CNS) tumors.

Methods: Simvastatin was administered orally twice daily on days 1-21, with topotecan and cyclophosphamide intravenously on days 1-5 of a 21-day cycle.

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Background: Although patient advocates have developed templates for standard consent forms, evaluating patient preferences for first in human (FIH) and window of opportunity (Window) trial consent forms is critical due to their unique risks. FIH trials are the initial use of a novel compound in study participants. In contrast, Window trials give an investigational agent over a fixed duration to treatment naïve patients in the time between diagnosis and standard of care (SOC) surgery.

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Background: Black patients face disparities in cancer outcomes. Additionally, Black patients are more likely to be undertreated and underrepresented in clinical trials. The recent recommendation to remove race from the estimated glomerular filtration rate (eGFR) results in lower eGFR values for Black patients.

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Purpose: Treatment goals for patients with metastatic cancer include prolongation and maintenance of quality of life. Patients and oncologists have questioned the current paradigm of initial dose selection for systemic therapy; however, data on oncologists' dose selection strategies and beliefs are lacking.

Methods: We conducted an electronic international survey of medical oncologists who treat patients with breast and/or gastrointestinal cancers.

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Pevonedistat (TAK-924/MLN4924) is an investigational small molecule inhibitor of the NEDD8-activating enzyme that has demonstrated clinical activity across solid tumors and hematological malignancies. Here we report the results of a phase 1 study evaluating the effect of rifampin, a strong CYP3A inducer, on the pharmacokinetics (PK) of pevonedistat in patients with advanced solid tumors (NCT03486314). Patients received a single 50 mg/m pevonedistat dose via a 1-h infusion on Days 1 (in the absence of rifampin) and 10 (in the presence of rifampin), and daily oral dosing of rifampin 600 mg on Days 3-11.

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Despite the incorporation of trastuzumab biosimilars (to treat HER2-positive breast cancer) in clinical practice guidelines, gaps remain such as patient and clinician education. We hosted a webinar comprised of a panel of biosimilars experts, oncologists, pharmacist, infusion nurse, and a patient advocate. The outcomes of the webinar include audience responses to pre- and post-webinar questionnaires, educational benefits, real-time opportunities to ask questions, and a recording.

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At the opening session of JADPRO Live Virtual 2021, panelists shared creative responses to the COVID-19 pandemic and considered strategies to effectively respond to crises that may impact cancer patients and practices in the future.

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In phase I trials, some biospecimens are used both for research and patient care and some for research only. Some research participants have therapeutic misconception, assuming all biospecimens are for patient care. This study's aim was to test if a simple information chart would improve understanding of nontherapeutic research procedures.

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Study Objective: The objective of our study was to determine safety and pharmacology (pharmacokinetics and preliminary efficacy) of intranasal (IN) ketamine for uncontrolled cancer-related pain.

Design: Dose escalation clinical trial.

Setting: Outpatient.

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Background: Citarinostat (CC-96241; previously ACY-241), an oral inhibitor of histone deacetylases (HDACs) with selectivity for HDAC6, has demonstrated synergistic anticancer activity with paclitaxel in multiple solid tumor models. Combination therapy using citarinostat with paclitaxel was evaluated in this phase Ib 3 + 3 dose-escalation study in patients with advanced solid tumors.

Methods: Patients with previously treated advanced solid tumors received citarinostat 180, 360, or 480 mg once daily on days 1 to 21 plus paclitaxel 80 mg/m on days 1, 8, and 15 of 28-day cycles until disease progression or unacceptable toxicity.

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Objective: To review the available data for the efficacy and safety of daratumumab in the treatment of multiple myeloma (MM), both in the newly diagnosed and relapsed/refractory settings, as well as provide additional guidance to clinicians on operational, safety, and supportive care considerations.

Data Sources: A literature search of PubMed (1966 to October 2021) was conducted using the keywords , , and . Data were also obtained from prescribing information and unpublished abstracts from meetings.

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