Ultrasound Guidance Versus Electrical Stimulation for Continuous

Status Completed

Clinical Trial Summary

Research study to determine if pain relief following foot and/or ankle surgery is influenced by the technique used to place perineural catheter. The catheters are placed using ultrasound-guidance or nerve stimulation and the method is selected at random using a computer program. This may help to determine if one of these methods is associated with an increased success rate and incidence of foot numbness during the infusion.

Clinical Trial Description

Specific Aim 1: To determine the relationship between perineural catheter placement technique (ultrasound-guidance and electrical stimulation) and quality of postoperative analgesia during continuous popliteal-sciatic nerve blocks following moderate-to-severely painful orthopedic surgery.

Hypothesis 1: When inserting a perineural catheter for a continuous peripheral nerve block, the use of electrical stimulation, as compared with ultrasound-guidance, is associated with decreased pain the morning following moderate-to-severely painful orthopedic surgery as measured with a numeric rating scale.

Specific Aim 2: To determine the relationship between perineural catheter placement technique (ultrasound-guidance and electrical stimulation) and degree of sensory deficit during continuous popliteal-sciatic nerve blocks following moderate-to-severely painful orthopedic surgery.

Hypothesis 2: When inserting a perineural catheter for a continuous peripheral nerve block, the use of electrical stimulation, as compared with ultrasound-guidance, is associated with increased sensory deficit the day following moderate-to-severely painful orthopedic surgery as measured with a simple 0-10 scale (0=no numbness; 10=completely insensate) of the part of the foot with the greatest sensory deficit at the time of the data-collection phone call. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00876681
Study type	Interventional
Source	University of California, San Diego
Contact
Status	Completed
Phase	Phase 4
Start date	April 2008
Completion date	April 2009

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

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Ultrasound Guidance Versus Electrical Stimulation for Continuous Popliteal-Sciatic Nerve Blocks

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms