- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04121000
Patient Controlled Erector Spinae Block at VATS
Effects of Patient Controlled Erector Spinae Block on Postoperative Pain in Video Assisted Thoracoscopic Surgery (VATS) : A Randomized Controlled Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Open thoracic surgeries are very painful procedures. After these procedures multimodal analgesia methods such as NSAIDs, opioids, PCA (patient-controlled analgesia), infiltration analgesia and thoracal epidural block are frequently used. Of these methods thoracal epidural block is the gold standart, however this technique is very invasive and has a high risk for complications. Lately Video Assisted Thoracoscopic Surgery (VATS) has become more popular because it reduces the hospital stay and is less invasive, hence the thoracic epidural block for postoperative pain has become more questionable. In this study we aimed to investigate the effects of continue Erector Spinae Block (ESB) on postoperative pain after VATS. The study will include 80 patients.
40 patients will receive ultrasound (USG) guided ESB and 40 patients will receive PCA.
All patients will recive IV Midazolam (0.05mg/kg) premedication. Standard monitorization of EKG, non- invasive blood pressure and pulsoximeter will be done and recorded in every 5 minutes. Fentanyl (1-2 µg/kg), Propofol (2-3 mg/kg) and Rocuronyum (0,5-0,8 mg/kg) will be given in induction of general anesthesia. Volume -controlled ventilation will be secured to have the values O2 saturation >98% and en-tidal carbondioxide 30-35 mm-Hg. For the mainentanance of general anesthesia the minimal alveolar concentration of sevoflurane will be 1. After the surgery every patient will receive 1 gr paracetemol and 100 mg tramadol for postoperative pain. Furthermore every patient will receive 8 mg ondansetrone for postoperative nausesa.
After sedation and standard monitorization, 20 minutes before the induction and in the prone position the Erecor Spinae Block (ESB) procedure will be done. 10 % povidone - iodin will be used for sterilization and the USG probe will be covered with sterile sheath. The block will be done at the 8th thoracic vertebra line. The USG probe will be replaced 2-3 cm lateral to the spinous process in sagittal plane. When the erector spinae muscle is identifed in the USG the needle will be guided caudally. 0.5-1 ml local anesthetics will be given in order to confirm the needle is in the right place. After confirmation with 20 mL %0.25 bupivacaine the procedure will be performed. The patients' VAS scores will be evaluated at the 1st,3rd, 6th, 12th, and 24th hours and will be recorded.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Zonguldak, Turkey
- Zonguldak Bülent Ecevit University
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Ages between 20- 75
- ASA (American Society of Anesthesiologists) Score I-III
- Undergoing elective Video Assisted Thoracic Surgery
Exclusion Criteria:
- ASA Score IV and higher
- Patinets with neurological deficits
- Paitents who have major vascular damage at the same side
- Mentally retarded patients
- Patients with alcohol or drug addiction
- Patients who are allergic to local anesthetics
- Pregnancy
- Paitents with coagulopathy
- Patients with skin infection at the side of the procedure
- Patients with pneumothorax at the side of the procedure
- Patient with a pacemaker
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Erector Spinae Block for VATS Group
40 patients who had VATS will receive erector spinae block for postoperative pain management.
All patients will receive IV Midazolam (0.05mg/kg) premediacation.
Standard monitorization of EKG, non- invasive blood pressure and pulsoximeter will be done and recorded in every 5 minutes.
After sedation and standard monitorization, 20 minutes before the induction and in the prone positon the ESB procedure will be done.
10 % povidon- iodin will be used for sterilization and the USG probe will be covered with sterile sheath.
The block will be done at the 8th thoracic vertebra line.
The USG probe will be replaced 2-3 cm lateral to the spinous process in sagittal plane.
When the erector spinae muscle is identified in the USG the needle will be guided caudally.0.5-1 ml local anesthetics will be given in order to confirm the needle is in the right place.
After confirmation with 20 mL %0.25 bupivacaine the procedure will be performed.
|
VATS
|
Experimental: Patient - Controlled Analgesia for VATS Group
40 patients who had VATS will receive IV PCA for postoperative analgesia managemnet.
|
VATS
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Perioperative and postoperative analgesic needs of patients
Time Frame: Change in VAS scores at the first 48 hours
|
Our primary outcome is to measure and identify the analgesic needs of the patients at the perioperative and postoperative period.In order to measure the analgesic needs Visual Analogue Scale will be used and patients' pain scores will be measured.
|
Change in VAS scores at the first 48 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
side effect.
Time Frame: 1st, 4rd, 8th,12th, 24th, 36th and 48 th hours after the procedure.
|
side effects of opioids
|
1st, 4rd, 8th,12th, 24th, 36th and 48 th hours after the procedure.
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: OZCAN PISKIN, Bulent Ecevit University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2019-79-08/05
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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