Randomized comparison of inpatient pain management in single-stage KTEP replacement surgery.

Not Applicable

Recruiting

• Conditions: Revision of an endoprosthesis at the knee joint; T84.05

• Registration Number: DRKS00023628
• Lead Sponsor: Orthopädische Klinik der Medizinischen Hochschule im Diakovere Annastift

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-12-08
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

Single stage KTEP change operation
- Age: 18 - 85 years

Exclusion Criteria

- Known mental illness
- Known diseases of the cardiovascular system that lead to limitations in the ability to work under stress
- Known dementia
- Known drug abuse
- Intraoperative or postoperative complications that limit function or exercise capacity (e.g. hemodynamically relevant bleeding, circulatory or respiratory complications)

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Evaluation of knee joint function using the number of steps on the 3rd postoperative day, which serves as a surrogate parameter for M. quadriceps femoris function, of 3 study groups with different analgesia schemes (LIA group, NKF group, LIA and NFK group).

Secondary Outcome Measures

Name	Time	Method
- Recording of pre- and postoperative M. quadriceps femoris function via dynamometer<br>- Analgesics/opioid consumption<br>- Side effects of analgesics<br>- Complications<br>- Patient satisfaction<br>- Duration of hospital stay<br>- Evaluation of hospital costs<br>- Recording of the chronic pain status