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Incidence and Risk Factors of Moderate to Severe Acute Postoperative Pain in Total Knee Replacement Surgery: A Retrospective study

Incidence and Risk Factors of Moderate to Severe Acute Postoperative Pain in Total Knee Replacement Surgery: A Retrospective study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20251127003
Enrollment
669
Registered
2025-11-27
Start date
2025-12-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Age of 18-80 Undergoing elective unilateral total knee replacement surgery Included information about pain assessment according to numeric rating scale at least 48 hours postoperative total knee replacement surgery moderate to severe postoperative pain risk factors

Interventions

All of the patients fulfill the inclusion criteria. Patient demographic data are collected from electronic medical record and pain and perioperative data from database of acute pain service, departme
Prevention
Patients undergoing TKR

Sponsors

None listed

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Age of 18-80 2. Undergoing elective unilateral total knee replacement surgery 3. Included information about pain assessment according to numeric rating scale at least 48 hours postoperative

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

MeasureTime frame
risk factors of moderate to severe pain in patient undergoing knee replacement surgery Postoperative TKR Potental risk factors

Secondary

MeasureTime frame
Incidence of acute postoperative pain at 24 and 48 hours at 24 and 48 hours after TKR NRS 0-10,Opioid consumption at 24 and 48 hours at 24 and 48 hours after TKR Oral morpine equivalent (mg),Incidence of adverse events caused by opioid such as respiratory depression, pruritus at 24 and 48 hours after surgery Percent

Countries

Thailand

Contacts

Public ContactSivaporn Termpornlert

Faculty of Medicine Ramathibodi hospital, Mahidol university

stermpornlert@gmail.com66815528552

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026