Chronic Pain Dynamic Psychophysical Tests and Genetic Screening

September 3, 2015 updated by: KK Women's and Children's Hospital

Prediction of Chronic Pain in the Asian Population- Comprehensive Programme Encompassing Dynamic Psychophysical Tests and Genetic Screening to Determine and Prevent Persistent Post-caesarean Pain

Incidence and risk factors for persistent post surgical pain after Caesarean section are investigated. Demographic, psychophysical testing and genetic screening factors are performed in the perioperative period. Phone survey is performed to investigate the incidence of persistent post surgical pain after Caesarean section.

Study Overview

Status

Completed

Conditions

Detailed Description

Persistent post surgical pain after Caesarean section may lead to functional limitation and pain during activities of daily living. Demographic factors, psychophysical factors (mechanical temporal summation, diffuse noxious inhibitory control, state trait anxiety inventory) and genetic screening are used to predict the association with persistent post surgical pain. Phone survey follow up is performed to investigate the incidence of persistent post surgical pain and functional limitations due to pain experienced.

Study Type

Observational

Enrollment (Actual)

178

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Singapore
      • Singapore, Singapore, 229899
        • KK Women's and Children's Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

21 years to 50 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

Women undergoing spinal anaesthesia for Caesarean section

Description

Inclusion Criteria:

  • Women undergoing spinal anaesthesia for Caesarean section

Exclusion Criteria:

  • Failed spinal anaesthesia, Unable to perform psychophysical testing.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Persistent Postsurgical Pain
Time Frame: 12 weeks
Pain experienced in the lower abdominal region and surgical area after Caesarean section
12 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

KK Women's and Children's Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

April 1, 2010

Primary Completion (Actual)

January 1, 2015

Study Completion (Actual)

January 1, 2015

Study Registration Dates

First Submitted

February 22, 2015

First Submitted That Met QC Criteria

February 22, 2015

First Posted (Estimate)

February 27, 2015

Study Record Updates

Last Update Posted (Estimate)

September 4, 2015

Last Update Submitted That Met QC Criteria

September 3, 2015

Last Verified

September 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2010/160/D

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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