Clinical Trials Logo
  1. Home
  2. Postoperative Pain
  3. NCT01333969

The Effect of Ischemic Preconditioning on Postoperative Pain After Total Knee Arthroplasty, a Randomized, Controlled Trial

Postoperative Pain Clinical Trial

Official title:
The Effect of Ischemic Preconditioning on Postoperative Pain After Total Knee Arthroplasty, a Randomized, Controlled Trial

Clinical Trial Summary

The application of a tourniquet for 5 minutes and subsequent reperfusion before actual inflation of the tourniquet for total knee arthroplasty (ischemic preconditioning) decreases the level of local inflammation and therefore postoperative pain in response to reperfusion of the ischemic extremity.

Clinical Trial Description

During knee surgery your surgeon routinely uses a device called a tourniquet that allows us to temporarily cut of blood supply to the site of surgery. This helps to reduce blood loss and improves operating conditions. When allowing blood back into your leg at the end of the procedure, debris (bone, fat, tissue breakdown products and cement from the surgery) gets washed out and gains access to the rest of your body. In the vast majority of cases this event bares no major clinical consequences, but can rarely result in signs of inflammation of various body systems. Patients with evidence of impaired organ system function such as pre-existing lung and heart disease may be more vulnerable. Previous studies suggest that cutting off the blood supply for a short period of time just before a prolonged episode, could lead to a decrease in the extent of tissue breakdown products in this extremity and may thus be associated with a decrease in the inflammation of other organ systems. We propose to study this theory in knee surgery patients by looking at levels of markers of inflammation present in the blood before and after surgery. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Outcomes Assessor), Primary Purpose: Health Services Research

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01333969
Study type Interventional
Source Hospital for Special Surgery, New York
Contact
Status Completed
Phase N/A
Start date April 2011
View Details
See also
  Status Clinical Trial Phase
Completed NCT04633850 - Implementation of Adjuvants in Intercostal Nerve Blockades for Thoracoscopic Surgery in Pulmonary Cancer Patients
Recruiting NCT03181620 - Sedation Administration Timing: Intermittent Dosing Reduces Time to Extubation N/A
Completed NCT04579354 - Virtual Reality (VR) Tour to Reduce Preoperative Anxiety Before Anaesthesia N/A
Recruiting NCT06007378 - Optimizing Postoperative Pain Control After Laparoscopic Colorectal Surgery N/A
Recruiting NCT05943015 - Analgesic Efficacy of Quadratus Lumborum, Paravertebral Blocks N/A
Completed NCT04544228 - Ketamine or Neostigmine for Serratus Anterior Plane Block in Modified Radical Mastectomy N/A
Completed NCT03678168 - A Comparison Between Conventional Throat Packs and Pharyngeal Placement of Tampons in Rhinology Surgeries N/A
Completed NCT03286543 - Electrical Stimulation for the Treatment of Pain Following Total Knee Arthroplasty Using the SPRINT Beta System N/A
Completed NCT03663478 - Continuous TQL Block for Elective Cesarean Section Phase 4
Completed NCT04176822 - Designing Animated Movie for Preoperative Period N/A
Completed NCT05170477 - Influence of Apical Patency Concept Upon Postoperative Pain After Root Canal Treatment N/A
Completed NCT06425601 - A Comparison of Silicone Versus Polyvinylchloride (PVC) Drains Following VATS Lobectomy N/A
Not yet recruiting NCT04561856 - Fascia Iliaca Block Supplemented With Perineural Vs Intravenous Dexamethasone Phase 4
Completed NCT03612947 - TAP Block in Laparoscopic Cholecystectomy. Phase 2
Completed NCT05974501 - Pre vs Post Block in Total Knee Arthroplasty (TKA) Phase 4
Completed NCT05995912 - Efficacy and Safety of Etoricoxib-tramadol Tablet in Acute Postoperative Pain Phase 2
Completed NCT04571515 - Dose-Response Study of MR-107A-01 in The Treatment of Post-Surgical Dental Pain Phase 2
Active, not recruiting NCT04190355 - The Effect of Irrigant Types Used During Endodontic Treatment on Postoperative Pain N/A
Recruiting NCT05145153 - Incidence of Chronic Pain After Thoracic Surgery
Recruiting NCT03697278 - Monitoring Postoperative Patient-controlled Analgesia (PCA) N/A