First-in-Human Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of a Rapidly Developed SARS-CoV-2 Therapeutic Antibody, AOD01, in Healthy Adults.

Introduction: AOD01 is a novel, fully human immunoglobulin (Ig) G1 neutralizing monoclonal antibody that was developed as a therapeutic against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2). This first-in-human study assessed safety, tolerability, pharmacokinetics (PK), and pharmacodynamics of AOD01 in healthy volunteers.

Methods: Intravenous doses of AOD01 were evaluated in escalating cohorts [four single-dose cohorts (2, 5, 10, and 20 mg/kg) and one two-dose cohort (two doses of 20 mg/kg, 24 h apart)].

In vivo impact of prodrug isosorbide-5-nicotinate-2-aspirinate on lipids and prostaglandin D2: is this a new immediate-release therapeutic option for niacin?

Objectives: To evaluate the pharmacokinetics and effects of the first immediate-release (IR) niacin-aspirin prodrug (ST0702) on lipid, prostaglandin and thromboxane levels in non-human primates (NHPs).

Methods: We compared 28 mg/kg crystalline IR niacin, equimolar doses of crystalline IR ST0702 and control on low density lipoprotein cholesterol (LDL-C), apolipoprotein B (ApoB) and triglycerides (Tg) in NHPs (6 per group) over 48 h (daily oral gavage). In addition, we compared IR niacin and ST0702 effects on prostaglandin (PG)D(2), ex vivo thromboxane B(2) (TXB(2)) levels and plasma pharmacokinetics.

Modified-release sildenafil reduces Raynaud's phenomenon attack frequency in limited cutaneous systemic sclerosis.

Objective: To examine the effect of sildenafil in patients with Raynaud's phenomenon (RP) secondary to limited cutaneous systemic sclerosis (lcSSc).

Methods: In this double-blind, placebo-controlled study, 57 patients with RP secondary to lcSSc were randomized to receive modified-release sildenafil 100 mg once daily for 3 days followed by modified-release sildenafil 200 mg once daily for 25 days or placebo. The primary assessment was the percentage change in the number of RP attacks per week in the per-protocol population.

Translational research in the pharmaceutical industry: from theory to reality.

Translational research is the collaboration between scientists and clinicians to identify novel targets and develop biomarkers that increase confidence in rationale and therefore help select the mechanisms that are most likely to lead to breakthrough therapies. Here, we describe examples of the utility of linked preclinical and clinical biomarkers to measure pharmacological effects, to estimate clinical dose range, to determine efficacy, and to determine differentiation compared with existing therapies. The use of pharmacogenomics to identify novel drug targets and define enriched patient subpopulations is also discussed.

Translational research in the pharmaceutical industry: from bench to bedside.

Current developments in basic discovery sciences have not been mirrored by the same level of progress in understanding the clinical basis of disease and ultimately the development of novel effective therapies. This can be improved by applying translational research throughout the late-stage discovery and exploratory development stages of drug development. A bi-directional dialogue between research scientists and clinicians concerning the biology of mechanism of action and clinical basis for disease will deliver biomarkers that enable drug development decisions to be made earlier and with increased confidence.

Pharmacokinetics and pharmacodynamics of intrathecal ziconotide in chronic pain patients.

The pharmacokinetics and pharmacodynamics of ziconotide were assessed over a 48-hour period following intrathecal (i.t.) administration (1, 5, 7.