Comparison of Catheters Orifice Configuration For Continuous Infraclavicular Analgesia

N/ACompletedNCT04205695

Gulhane School of Medicine70 enrolled

Overview

Infraclavicular nerve catheter for postoperative analgesia will be included in the 70 adult patients undergoing upper extremity surgery included in the study. These patients will be randomized to the catheter tip configuration as CEMP (closed-ended multiport catheter) group and OESP (open-ended single port catheter) group. Patient controlled analgesia device will be attached to the peripheral nerve catheter of these patients. Demographic data of the number of pushing the button, the amount of bolus dose given, the total dose given in the patient controlled anesthesia device, the need for additional analgesia and the amount, pain scores, complications will be recorded for three days postoperatively. Records will be compared statistically.

Ethics committee approval was received on 10 December 2019, numbered 19/398. The study was planned to include 70 adult patients undergoing upper extremity surgery at Gulhane Training and Research Hospital between 10 December 2019 and February 2020. Continue infraclavicular nerve catheter for postoperative analgesia will be included in the patients included in the study. These patients will be randomized to the catheter tip configuration as CEMP(closed-ended multiport catheter) group and OESP(open-ended single port catheter) group. Patient controlled analgesia device will be attached to the peripheral nerve catheter of these patients. Demographic data of the patients who have placed an infraclavicular catheter and used the catheter successfully for three days postoperatively, the number of pushing the button, the amount of bolus dose given and the total dose given in the patient controlled anesthesia device,the amounts of need for additional analgesia and pain scores(Numeric rating Scale), complications will be recorded. Records will be compared statistically.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Interventions

CEMP (closed-ended multiport catheter) groupPROCEDURE

The linear probe will be placed parasagittally at the junction between the clavicle and the choroidal process. After medial to lateral scanning, the branches of the brachial plexus will be seen as posterior, lateral and medial truncus around the axillary artery. Contiplex® FX Non-Stimulating Tuohy Set, 17Ga. x 3½ inches. the Non-Stimulating Needle and the closed-tip multiport catheter will be delivered through the needle and placed at the 6 o'clock position relative to the axillary artery and then secured by forming a tunnel under the skin. After negative aspiration, the location of the catheter will be confirmed by injecting 1-2 ml of local anesthetic under ultrasonic guidance.

OESP (open-ended single port catheter) groupPROCEDURE

The linear probe will be placed parasagittally at the junction between the clavicle and the choroidal process. After medial to lateral scanning, the branches of the brachial plexus will be seen as posterior, lateral and medial truncus around the axillary artery. Contiplex® Non-Stimulating Tuohy Set, 17Ga. x 3½ inches. hhe Non-Stimulating Needle and the Non-Stimulating open-ended catheter will be delivered through the needle and placed at the 6 o'clock position relative to the axillary artery and then secured by forming a tunnel under the skin. After negative aspiration, the location of the catheter will be confirmed by injecting 1-2 ml of local anesthetic under ultrasonic guidance.

Patient-controlled analgesiaPROCEDURE

A patient-controlled analgesic device will be attached to the catheter for postoperative analgesia. continuous peripheral nerve patient-controlled analgesia is as follows: 0.125% bupivacaine; hourly infusion: 4 ml / hour, pca dose (bolus): 5 ml / hour, lock-up time: 30 min, 4-hours limit: 30 ml.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 70 Years

Medical Language ↔ Plain English

Inclusion Criteria: * American Society of Anesthesiologists (ASA) Score I-III * upper extremity surgery Exclusion Criteria: * emergency surgery, * secondary surgery, * chronic pain treatment * pregnancy, * any contraindication to peripheral nerve blockade, * pre-existing peripheral nerve neuropathy, * allergy to local anesthetics (study medications), * ASA score ≥ 4, * neurologic or neuromuscular disease, * psychiatric disease, * renal failure, * hepatic failure, * NSAID contraindication, * inability to use a patient controlled analgesia (PCA) device, * infection at the injection site * withdrawal of consent.