First-in-human, randomized, double-blind, placebo-controlled, single and multiple ascending doses clinical study to assess the safety, tolerability, and pharmacokinetics of cipargamin administered intravenously in healthy adults.

Unlabelled: This first-in-human study assessed safety, tolerability, and pharmacokinetics (PK) of cipargamin (intravenous) in healthy adults. It included part 1, single ascending dose [SAD: 10.5 mg-210 mg; = 8 (active: 6, placebo: 2)], and part 2, multiple ascending dose [MAD: 60 and 120 mg daily for 5 days; = 9 (active: 6, placebo: 3)].

Effects of triclabendazole and its metabolite exposure on the heart-rate-corrected QT intervals: A randomized, placebo- and positive-controlled thorough QT study in healthy individuals.

Triclabendazole is an effective and well-tolerated treatment for human fascioliasis. A placebo- and positive-controlled, four-sequence by four-period crossover study was conducted in 45 healthy participants to assess the effect of therapeutic (10 mg/kg twice daily [b.i.

Safety, Pharmacokinetics, and Causal Prophylactic Efficacy of KAF156 in a Plasmodium falciparum Human Infection Study.

Background: KAF156 is a novel antimalarial drug that is active against both liver- and blood-stage Plasmodium parasites, including drug-resistant strains. Here, we investigated the causal prophylactic efficacy of KAF156 in a controlled human malaria infection (CHMI) model.

Methods: In part 1, healthy, malaria-naive participants received 800 mg KAF156 or placebo 3 hours before CHMI with P.

Pharmacokinetics and tolerability of lefamulin following intravenous and oral dosing.

Objectives: To explore the pharmacokinetics (PK) of oral and intravenous (iv) lefamulin after single and multiple doses, and the effect of food on bioavailability.

Methods: Lefamulin PK was examined in four studies. In Study 1, PK was assessed in patients with acute bacterial skin and skin structure infections who received repeated iv lefamulin q12h (150 mg).

Future challenges for microsomal transport protein inhibitors.

Atherosclerosis is a leading cause of morbidity and mortality worldwide. Statins are established as first choice drugs for the management of hyperlipidaemia and cardiovascular risk. However, a residual cardiovascular risk, partially attributable to lipids, remains even after statin treatment.

Pharmacokinetics of GW433908, a prodrug of amprenavir, in healthy male volunteers.

These two Phase I, open-label, single-dose, randomized, crossoverstudies in 40 healthymale subjects investigated the pharmacokinetic and safety profiles of various formulations of the amprenavir prodrug GW433908 in the presence and absence of food compared with amprenavir capsules. GW433908 is a phosphate ester prodrug of the antiretroviral protease inhibitor amprenavir, with improved solubility over the parent molecule and a potential for reduced pill burden on current dosing regimens. The calcium salt of the prodrug, GW433908G, was selected for further investigation, as it appeared to offer the greatest potential for the development of new drug formulations.