Delving into the Latest Updates on ORG-2305 with Synapse

Overview

Basic Info

Drug Type

Small molecule drug

Synonyms

Target-

Mechanism-

Therapeutic Areas

Other Diseases

Active Indication-

Inactive Indication

Anxiety Disorders

Originator Organization

Organon & Co.

Active Organization-

Inactive Organization

Organon & Co.

Drug Highest PhaseDiscontinuedPhase 2

First Approval Date-

Regulation-

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Three doses (15, 30 and 60 mg) of Org 2305 (O 15, O 30 and O 60 respectively), a novel anxiolytic drug chemically related to mianserin, were compared with placebo and 15 mg diazepam (DZ) on human psychomotor performance in a double‐blind, cross‐over study with 15 healthy volunteers. Objective measurements (choice reaction, tracking, flicker fusion, Maddox wing, digit symbol substitution, memory recall) and subjective assessments (visual analogue scales) were done at baseline and 2 and 13 h after the first dose. This testing procedure was repeated on day 7 when administering the seventh consecutive daily night‐time dose. After the first dose O 15 did not differ from placebo and O 30 rarely differed from placebo. O 60 impaired various objective functions similarly to, or less than DZ. Subjectively, DZ and O 60 were felt as sedative. During subchronic treatment, DZ caused some impairment of baseline due to accumulation of bioassayable benzodiazepines, but significant responses to the last DZ dose were less than those to the first dose. DZ but not O 60 was reported to have caused lethargy and clumsiness during subchronic treatment. In the doses used Org 2305 impaired psychomotor performance less than diazepam did. A dose of 60 mg Org 2305 may offer some advantage over 15 mg diazepam, provided that their anxiolytic effects are about similar.

100 Deals associated with ORG-2305

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