Evaluation of patient-reported outcome measures for on-demand treatment of hereditary angioedema attacks and design of KONFIDENT, a phase 3 trial of sebetralstat.

Background: Hereditary angioedema (HAE) with C1-inhibitor deficiency (HAE-C1-INH) is characterized by recurrent, debilitating episodes of swelling. Sebetralstat, an investigational oral plasma kallikrein inhibitor, demonstrated promising efficacy for on-demand treatment of HAE-C1-INH in a phase 2 trial. We describe the multipronged approach informing the design of KONFIDENT, a phase 3 randomized, placebo-controlled, three-way crossover trial evaluating the efficacy and safety of sebetralstat in patients aged ≥12 years with HAE-C1-INH.

In vitro evaluation of a novel immediate-release formulation of oxy-codone (RoxyBond™) for the potential for abuse via injection.

Objective: Immediate-release (IR) oxycodone formulations may be manipulated for nonoral routes of administration. Oxycodone abuse-resistant immediate-release (ARIR) is a novel abuse-deterrent formulation (ADF) of IR oxycodone. This study aimed to assess the intravenous (IV) abuse potential of oxycodone ARIR relative to commercially available IR oxycodone tablets using in vitro laboratory studies.

A Randomized, Crossover Study on the Effect of Food on the Pharmacokinetic Characteristics of Morphine ARER (MorphaBond™ ER), an Abuse-Deterrent Formulation of Extended-Release Morphine.

Introduction: Food can alter the pharmacokinetics of certain abuse-deterrent formulations. Morphine ARER is an oral abuse-deterrent formulation of ER morphine sulfate tablets formulated with physical and chemical properties that contribute to the abuse-deterrent aspects of the drug. This study compared the relative bioavailability of Morphine ARER in the presence and absence of food.

Relative Oral Bioavailability of an Abuse-Deterrent, Immediate-Release Formulation of Oxycodone, Oxycodone ARIR in a Randomized Study.

Introduction: Oxycodone ARIR is a novel oral, abuse-deterrent, immediate-release (IR) formulation with physical and chemical properties that deter misuse and abuse by non-oral routes. In this single-dose pharmacokinetic study, we assessed the relative bioavailability of oxycodone for Oxycodone ARIR and IR oxycodone, and the effect of food on Oxycodone ARIR following oral administration.

Methods: This open-label, randomized study in healthy adults compared the relative bioavailability of Oxycodone ARIR 30 mg to IR oxycodone 30 mg under fasted conditions, and Oxycodone ARIR under fed versus fasted conditions.

Syringeability of morphine ARER, a novel, abuse-deterrent, extended-release morphine formulation.

: Extended-release (ER) morphine formulations are commonly manipulated for non-oral routes of administration, particularly via injection. Morphine ARER, an abuse-deterrent formulation of ER morphine, has both physical and chemical properties that deter abuse. : To assess the syringeability of morphine ARER using in vitro laboratory studies.

Intranasal Pharmacokinetics of Morphine ARER, a Novel Abuse-Deterrent Formulation: Results from a Randomized, Double-Blind, Four-Way Crossover Study in Nondependent, Opioid-Experienced Subjects.

Objective: To investigate the pharmacokinetics (PK) of Morphine ARER, an extended-release (ER), abuse-deterrent formulation of morphine sulfate after oral and intranasal administration.

Methods: This randomized, double-blind, double-dummy, placebo-controlled, four-way crossover study assessed the PK of morphine and its active metabolite, M6G, from crushed intranasal Morphine ARER and intact oral Morphine ARER compared with crushed intranasal ER morphine following administration to nondependent, recreational opioid users. The correlation between morphine PK and the pharmacodynamic parameter of drug liking, a measure of abuse potential, was also evaluated.

A Randomized, Double-Blind, Double-Dummy, Placebo-Controlled, Intranasal Human Abuse Potential Study of Oxycodone ARIR, a Novel, Immediate-Release, Abuse-Deterrent Formulation.

Objective: Prescription opioid abuse continues to be a public health concern. Oxycodone ARIR is an immediate-release (IR) oxycodone tablet composed of multiple overlapping barriers that deter manipulation of the tablet for non-oral abuse.

Design: This randomized, double-blind, double-dummy, active- and placebo-controlled, four-way crossover, intranasal human abuse potential study assessed the pharmacodynamics and pharmacokinetics of crushed intranasal oxycodone ARIR compared with crushed intranasal IR oxycodone and intact oral oxycodone ARIR.

A Randomized, Double-Blind, Double-Dummy, Placebo-Controlled, Intranasal Drug Liking Study on a Novel Abuse-Deterrent Formulation of Morphine-Morphine ARER.

Objective: Misuse and abuse of prescription opioids remains a major healthcare concern despite considerable efforts to increase public awareness. Abuse-deterrent formulations of prescription opioids are designed to reduce intentional misuse, abuse, and prescription opioid-related death. A novel extended-release (ER) formulation of morphine (Morphine ARER; MorphaBond™) resists physical manipulation and retains the drug's ER characteristics, even if attempts are made to manipulate the formulation.

Comparative effects of morning vs. evening dosing of extended-release hydromorphone on sleep physiology in patients with low back pain: a pilot study.

Objective: To investigate effects of extended-release (ER) hydromorphone dosing time (morning, QAM; evening, QPM) on sleep physiology in patients with chronic low back pain.

Design: Randomized, double-blind, placebo-controlled, crossover trial.

Setting: Clinical research site.