ADC189 is a novel drug of cap-dependent endonuclease inhibitor. In our study, its antiviral efficacy was evaluated in vitro and in vivo, and compared with baloxavir marboxil and oseltamivir. A first-in-human phase I study in healthy volunteers included single ascending dose (SAD) and food effect (FE) parts. In the preclinical study, ADC189 showed potent antiviral activity against various types of influenza viruses, including H1N1, H3N2, influenza B virus, and highly pathogenic avian influenza, comparable to baloxavir marboxil. Additionally, ADC189 exhibited much better antiviral efficacy than oseltamivir in H1N1 infected mice. In the phase I study, ADC189 was rapidly metabolized to ADC189-I07, and its exposure increased proportionally with the dose. The terminal elimination half-life (T_1/2) ranged from 76.69 to 98.28 hours. Of note, food had no effect on the concentration, clearance, and exposure of ADC189. It was well tolerated, with few treatment-emergent adverse events (TEAEs) reported and no serious adverse events (SAEs). ADC189 demonstrated excellent antiviral efficacy both in vitro and in vivo. It was safe, well-tolerated, and had favorable pharmacokinetic characteristics in healthy volunteers, supporting its potential for single oral dosing in clinical practice.
Humans ; Antiviral Agents/therapeutic use* ; Animals ; Male ; Adult ; Mice ; Female ; Endonucleases/antagonists & inhibitors* ; Influenza, Human/drug therapy* ; Young Adult ; Dibenzothiepins/pharmacology* ; Oseltamivir/pharmacology* ; Middle Aged ; Triazines/pharmacology* ; Thiepins/pharmacology* ; Influenza B virus/drug effects* ; Influenza A Virus, H1N1 Subtype/drug effects* ; Pyridines/pharmacology* ; Morpholines ; Pyridones

Psychopharmacology has developed over approximately the past five decades. The remarkable proliferation of information in this area has made it difficult for clinicians to understand the characteristics of various psychotropic agents. Atypical antipsychotics including amisulpride, asenapine, aripiprazole, blonanserin, clozapine, iloperidone, lurasidone, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone, and zotepine cause fewer extrapyramidal problems and have many clinical applications, but they can cause metabolic disturbances. Mood stabilizers and lamotrigine are widely used for bipolar disorder. Other novel anticonvulsants such as topiramate, oxcarbazepine, gabapentin, tiagabine, pregabalin, vigabatrin, levetiracetam, and riulzole have also been tested with diverging or inconclusive results. Antidepressants are commonly used in the clinical treatment of depression and anxiety disorder. However, the mechanism of action of medications used in the treatment of psychiatric disorders remains unclear. Understanding the mechanisms of action and clarifying the diagnosis may enhance the treatment outcome in psychiatry. In this review, we analyzed clinical pharmacology data for each drug within a class and discussed clinical strategies for administering currently available antipsychotics, mood stabilizer/anticonvulsants, and antidepressants widely used for various psychiatric indications.
Aripiprazole ; Amines ; Anticonvulsants ; Antidepressive Agents ; Antipsychotic Agents ; Anxiety Disorders ; Benzodiazepines ; Bipolar Disorder ; Carbamazepine ; Clozapine ; Cyclohexanecarboxylic Acids ; Depression ; Dibenzothiazepines ; Dibenzothiepins ; Fructose ; gamma-Aminobutyric Acid ; Heterocyclic Compounds with 4 or More Rings ; Lurasidone Hydrochloride ; Isoindoles ; Isoxazoles ; Nipecotic Acids ; Quetiapine Fumarate ; Pharmacology, Clinical ; Pregabalin ; Piperazines ; Piperidines ; Piracetam ; Psychopharmacology ; Pyrimidines ; Quinolones ; Risperidone ; Sulpiride ; Thiazoles ; Treatment Outcome ; Triazines ; Vigabatrin