The Relationship Between Preoperative Serum Cytokine Level and Lenght of Stay in Hospital, Postoperative Pain Intensity, Functional Status, Joint Position Sense and X Ray Findings

Hacettepe University

Status: Completed

Conditions: Total Knee Arthroplasty

Treatments: Other: Cytokine level

Study type: Interventional

Funder types: Other

Identifiers

NCT04487535

Karadeniz Technique Unıversty

Details and patient eligibility

About

Serum cytokines was assosiated with symptoms and progression of osteoartritis. It is unknown whether these cytokines have a predictive role on severity of symptoms after total knee arthroplasty (TKA) or not. The aim of this study is to investigate the relationships between the preoperative serum cytokine level (SCL) and lenght of stay in hospital, postoperative pain intensity, functional status, joint position sense and X ray.

Grade 4 osteoartritis degeneration who intern the hospital for total knee arthroplasty surgery. Serum Cytokine Levels (IL-6, TNFα, IL-1β) will be assessed before surgery. Pain intensity at rest/activity and valgite angle will be evaluated before surgery, postoperative 72 hour and postoperative 6 weeks. Functional status and joint position sense will be assessed before surgery and 6 weeks after surgery. Lenght of stay in hospital (LOS) will be recorded.

Enrollment: 29 patients

Sex: All

Ages: 45 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. aged between 45-75
2. were scheduled for unilateral or bilateral TKA
3. were diagnosed of OA with a severity Grade 4 according to the Kellgren-Lawrence (KL) classification.

Exclusion criteria

1. neuropathic pain
2. presurgery for same lower extremity
3. vascular disease
4. any chronic disease related to kidney, heart, liver
5. cancer
6. chronic inflammatory disease

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

29 participants in 1 patient group

Standard Total Knee Arthroplasty Surgery

Other group

Description:

Surgery performed by one orthopedic surgeon

Treatment:

Other: Cytokine level