Clinical Trials Logo
  1. Home
  2. Healthy
  3. NCT02451072

The Role of 5-HT2A Receptor in the Perception of Self and Personal Meaning in Healthy Volunteers

Healthy Clinical Trial

Official title:
The Role of 5-HT2A Receptor on Perception of the Self and Perception of Meaning in Healthy Volunteers

Clinical Trial Summary

Aim of the present study is to investigate the neuronal correlates of self and of personal meaning as well as the role of the serotonin (5-HT) 2A receptor system in these processes using functional magnetic resonance imaging (fMRI) and psychometric and cognitive measures.

Clinical Trial Description

The present study aims at identifying the contribution of the 5-HT2A receptor system to the formation of self and personal meaning in normal and altered states of consciousness. Specifically, the effect of the 5-HT2/1/6/7 receptor agonist lysergic acid diethylamide (LSD) on self-consciousness, perception and the making of meaning will be assessed in 25 healthy subjects using a randomized, placebo-controlled, double blind, cross-over design. Furthermore, the contribution of the 5-HT2A receptor to these functions shall be assessed by pretreatment with the specific 5-HT2A antagonist ketanserin. ;

Study Design

Endpoint Classification: Pharmacodynamics Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Basic Science

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02451072
Study type Interventional
Source Psychiatric University Hospital, Zurich
Contact
Status Completed
Phase N/A
Start date March 2015
Completion date January 2016
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT06052553 - A Study of TopSpin360 Training Device N/A
Completed NCT05511077 - Biomarkers of Oat Product Intake: The BiOAT Marker Study N/A
Recruiting NCT04632485 - Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging
Completed NCT05931237 - Cranberry Flavan-3-ols Consumption and Gut Microbiota in Healthy Adults N/A
Completed NCT04527718 - Study of the Safety, Tolerability and Pharmacokinetics of 611 in Adult Healthy Volunteers Phase 1
Terminated NCT04556032 - Effects of Ergothioneine on Cognition, Mood, and Sleep in Healthy Adult Men and Women N/A
Completed NCT04107441 - AX-8 Drug Safety, Tolerability and Plasma Levels in Healthy Subjects Phase 1
Completed NCT04065295 - A Study to Test How Well Healthy Men Tolerate Different Doses of BI 1356225 Phase 1
Completed NCT04998695 - Health Effects of Consuming Olive Pomace Oil N/A
Completed NCT01442831 - Evaluate the Absorption, Metabolism, And Excretion Of Orally Administered [14C] TR 701 In Healthy Adult Male Subjects Phase 1
Terminated NCT05934942 - A Study in Healthy Women to Test Whether BI 1358894 Influences the Amount of a Contraceptive in the Blood Phase 1
Recruiting NCT05525845 - Studying the Hedonic and Homeostatic Regulation of Food Intake Using Functional MRI N/A
Completed NCT05515328 - A Study in Healthy Men to Test How BI 685509 is Processed in the Body Phase 1
Completed NCT04967157 - Cognitive Effects of Citicoline on Attention in Healthy Men and Women N/A
Completed NCT05030857 - Drug-drug Interaction and Food-effect Study With GLPG4716 and Midazolam in Healthy Subjects Phase 1
Recruiting NCT04714294 - Evaluate the Safety, Tolerability and Pharmacokinetics Characteristics of HPP737 in Healthy Volunteers Phase 1
Recruiting NCT04494269 - A Study to Evaluate Pharmacokinetics and Safety of Tegoprazan in Subjects With Hepatic Impairment and Healthy Controls Phase 1
Completed NCT04539756 - Writing Activities and Emotions N/A
Recruiting NCT04098510 - Concentration of MitoQ in Human Skeletal Muscle N/A
Completed NCT03308110 - Bioavailability and Food Effect Study of Two Formulations of PF-06650833 Phase 1