Brain and Genetic Predictors of Individual Differences in Pain and Analgesia

Completed · Has a placebo group

Conditions studied: Pain, Acute

In brief

The purpose of the study is to gain a better understanding of pain processing in the brain. Our understanding of how pain is processed in the brain is limited. We are testing for individual differences in pain perception and emotion.

Key facts

Study ID

NCT03781570

Run by

Trustees of Dartmouth College

People needed

541

Starts

2018-11-07

Expected to finish

2023-10-01

Last updated by the study team

2025-06-04

Who can join

Age: 18 and older, up to 55. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Participants must be registered in the Colorado Community Twin Sample (CTS).

You may not qualify if…

• Not being registered in the Colorado Community Twin Sample (CTS).
• Any MRI contraindications.

Where it is running

• University of Colorado, Boulder — Boulder, Colorado, United States

Full record on ClinicalTrials.gov

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