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Study identifier: NCT04014829 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Evaluation of Central Sensitization, Fear-Avoidance, and Pain-Pressure Threshold With Chronic Pain After Hysterectomy

Condition: Hysterectomy · Chronic Pain · Central Sensitisation  ·  Sponsor: KK Women's and Children's Hospital

PhaseN/A
Planned participants436
Who can joinFemale, 21 Years to 80 Years
Healthy volunteersYes

About this study

Phase 1 (started in July 2019): Central Sensitization Inventory (CSI), Fear-Avoidance Components Scale (FACS), pain-pressure threshold are factors associated with chronic post-hysterectomy pain (CPHP), but a complete understanding on the development of CPHP is lacking. The study aims to identify clinically-relevant factors for CPHP that can be reliably assessed preoperatively. === Phase 2 (anticipated start May 2022): In addition to above factors, the association between heart rate variability (HRV) parameters, anxiety level, anticipated pain, and anticipated analgesia requirement with significant postoperative pain and CPHP will be investigated.

This description comes directly from the study's public registry record.

Talk to the study team

Ban Leong Sng, MBBS  ·  +65 6394 1077  ·  sng.ban.leong@singhealth.com.sg

Hon Sen Tan, MD  ·  +65 9365 7193  ·  paul.tan.hs@singhealth.com.sg

Always discuss trial participation with your own doctor first.

Locations (1)

KK Women's and Children's HospitalSingapore, SingaporeRecruiting

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Source record: clinicaltrials.gov/study/NCT04014829