- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04374396
Erector Spinea Plane Block in Pediatric Hip Surgery
The Effect of Erector Spinea Plane Block on the Postoperative Analgesia in Pediatric Hip Surgery: Randomized Controlled Study
This prospective randomized controlled double-blind study will be carried out to evaluate the effect of ultrasound-guided erector spinae plane block on the postoperative analgesia in children after hip surgeries, the total morphine consumption in the first postoperative day will be the primary outcome and the time to first request for rescue analgesia and postoperative pain score will be the secondary outcome.
The study will be carried out on pediatric patients undergoing hip surgery where they will receive real or sham ultrasound guided erector spinae plane block before the onset of the surgery.
Study Overview
Status
Conditions
Detailed Description
This prospective randomized controlled double-blind study will be carried out to evaluate the effect of ultrasound-guided erector spinae plane block on the postoperative analgesia in children after hip surgeries.
Primary outcome: Total morphine consumption in the first postoperative day. Secondary outcome: The time to first request for rescue analgesia and postoperative pain score.
This clinical trial will be carried out in Tanta University Hospitals for a period of 6 month that may be extended on pediatric patients scheduled for surgical treatment of hip disorder under general anesthesia.
A written informed consent will be obtained from the parents of all patients. Randomization will be performed by an independent data manager assigned the patients to groups based on a computer-generated randomization program introduced in closed opaque envelope.
Group 1 (20 patients): patients in this group will receive sham ipsilateral ultrasound-guided single shot erector spinae block at the level of second lumbar vertebra after induction of anesthesia and before the start of surgery without injection of local anesthetics.
Group 2 (20 patients): patients in this group will receive real ipsilateral ultrasound-guided single shot erector spinae block att the level of second lumbar vertebra after induction of anesthesia and before the start of surgery with injection of 0.3 ml/kg of 0.25% of plain bupivacaine.
Anesthetic technique All the patients will be adequately assessed preoperatively in the anesthesia clinic through history taking, general and local examination, and requesting investigation. Adequate explanation of the procedure, benefit, and potential hazards will be done to the parents with final reassurance of them. All children will receive sedation in the form of oral midazolam 0.5 mg/kg 15 minutes before admission to the operating room.
Upon admission to the operating room, intravascular access will be obtained with starting i.v infusion of Dextrose 5% in normal saline (7 ml/kg). Then, the patients will be attached to a monitor of pulse oximetry, non-invasive blood pressure, end-tidal carbon dioxide, temperature, and 5 leads electrocardiogram. Induction of anesthesia will be carried out using sevoflurane 6% in oxygen: air (4:1) till the child loss the consciousness, then, fentanyl 0.5 ug/kg will be given intravenously and atracurium 0.5 mg/kg will be given intravenously to facilitate endotracheal intubation. A suitable sized endotracheal tube will be introduced and secured with connection of the patients to a mechanical ventilator (pressure-controlled mode) which parameters will be adjusted to maintain end-tidal carbon dioxide 36-40 mmHg.
Anesthesia will be maintained by sevoflurane (1 MAC) with incremental doses of atracurium. Also, incremental doses of fentanyl 0.5 ug/kg will be given i.v in case of increase bispectral index (BIS) more than 60 or by increase in the heart rate or the mean arterial pressure by more than 20% of the baseline values.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Algharbia
-
Tanta, Algharbia, Egypt, 31511
- Faculty of medicine
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Children aged between 1-5 years old, of both sexes, American Society of Anesthesiologists (ASA) physical status class I-II and scheduled for surgical treatment of hip disorder under general anesthesia will be included in this study
Exclusion Criteria:
- Parental refusal.
- Preexisting spinal deformity or profound mental retardation.
- Obese Children
- Known or suspected allergy to local anesthetics.
- Known or suspected coagulopathy
- Major cardiac, renal, or hepatic disorders.
- Children undergoing combined or bilateral surgeries.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Sham Comparator: Group 1
patients in this group will receive sham ipsilateral ultrasound-guided single shot erector spinae block at L2 after induction of anaesthesia and before the start of surgery without injection of local anesthetics
|
EESP block will be performed with the patient lying in the lateral position and the surgical side at the top. After skin disinfection, sterile draping will be placed, and ultrasound probe will be sheathed. The level of the block will be at the transverse process of L2, using a 9-12 MHz linear probe and placed in a parasagittal plane 1 cm from the posterior midline. The deep plane to the erector spinae muscle (ESM) will be identified and a 22 Gauge 50 mm insulated needle will be inserted craniocaudally in plane between the transverse process and the fascia of the ESM. No local anesthetics will be injected |
Experimental: Group 2
patients in this group will receive real ipsilateral ultrasound-guided single shot erector spinae block at L2 after induction of anaesthesia and before the start of surgery with injection of 0.3 ml/kg of 0.25% of plain bupivacaine.
|
ESP block will be performed with the patient lying in the lateral position and the surgical side at the top. After skin disinfection, sterile draping will be placed, and ultrasound probe will be sheathed. The level of the block will be at the transverse process of L2, using a 9-12 MHz linear probe and placed in a parasagittal plane 1 cm from the posterior midline. The deep plane to the erector spinae muscle (ESM) will be identified and a 22 Gauge 50 mm insulated needle will be inserted craniocaudally in plane between the transverse process and the fascia of the ESM. After negative aspiration, 0.3 mL/kg- of bupivacaine 0.25% will be injected confirming correct position by visualizing the solution lifting the ESM off the transverse process .Spread of LA between the L1 and L4 transverse processes will be thereafter visually tracked with the transducer. In the control group, no local anesthetics will be injected. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Total morphine consumption in the first postoperative day
Time Frame: The first 24 hours after surgery
|
Calculation of the total dose of morphine consumed in the first day after surgery
|
The first 24 hours after surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The time to first request for rescue analgesia
Time Frame: The first 24 hours after surgery
|
The time interval from the end of the surgery till the first dose of morphine administrated
|
The first 24 hours after surgery
|
Postoperative pain score
Time Frame: every 2 hours in the first 8 hours then every 4 hours till 24 hours
|
The postoperative pain score (CHEOPS pain score)
|
every 2 hours in the first 8 hours then every 4 hours till 24 hours
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Sameh Ismaiel, M.D, Lecturer of Anesthesia and Intensive Care, Tanta University
- Study Director: Mohamed Abdullah, M.D, Assistant Professor of Anesthesia and Intensive Care, Tanta 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
Additional Relevant MeSH Terms
Other Study ID Numbers
- 33779/4/20
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
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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