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The Possible Correlations Between the Genes Related to Pain Sensation and the Pain Sensitivity in the General Population

NCT01950078 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 1533

Last updated 2015-02-23

Study results available
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Summary

Objective: This study was conducted to explore the possible correlation between some gene related to pain sensation and individual basal pain perception and postoperative pain intensity in the general population. Methods: Patients receiving elective surgery under general anesthesia were recruited into this study. The investigators measured their preoperative pressure pain threshold (PPT) and pressure pain tolerance (PTO). Pain intensity at rest and movement after the operation was evaluated . And the PCA drug consumption were recorded. Also there were healthy college students volunteer be recruited into this study. The investigators measured their experimental pain sensitivity including pressure pain threshold (PPT) and pressure pain tolerance (PTO), etc. Then genotyping was carried out.

Conditions

Sponsors & Collaborators

  • Xianwei Zhang

    lead OTHER

Principal Investigators

  • Zhang Xianwei, MD · Huazhong University of Science and Technology

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2013-08-31
Primary Completion
2014-08-31
Completion
2014-12-31

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01950078 on ClinicalTrials.gov