- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT04336046
Ultrasound Guided Bilateral Erector Spinae Block as Analgesia for Adolescent Idiopathic Scoliosis Correction
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
-Preoperative: Evaluation of patients will be carried out through proper history taking, clinical examination and routine laboratory investigation and patients will be trained to use the Numerical Rating Scale (NRS 0= no pain, 10= intolerable pain) used for evaluation of pain intensity.
The patient is allowed to fast for 8 hours for solids and 2h for clear fluid. Before the study, all patients will be interviewed and will be briefed on the wake-up test procedure. They will be informed that they will be asked to open their eyes, move their fingers (hold the anesthesiologist's hand), move their toes, and finally, to remember a given color.
-Intraoperative: On arrival to operating roome, a 20 G peripheral IV cannula will be inserted. Electrocardiogram (ECG), noninvasive mean arterial blood pressure (MAP) and peripheral oxygen saturation will be attached and baseline data will be monitored and documented. Sedation will be given intravenously in the form of midazolam 0.02 mg/kg and IV fliud according to calculation of deficit and maintaince calculation.
After preoxygenation, anesthesia with IV propofol 2 mg/ kg and fentanyl 2 µg/kg will be administered for analgesia and cisatracurium 0.5 mg/ kg will be given intravenously to facilitate endotracheal intubation.
Central venous catheter will be inserted and attached for monitoring of CVP. Also, enotropy will be connected on the patientꞌs forehead and maintained between 40-60.
40 patients will be equally divided to two equal groups (20 patients for each group) Group 1: will receive sham bilateral ultrasounded guided erector spinae block using 1 mg /kg normal saline in a total volume of 20 ml for each side after induction of anaesthesia in prone position after induction of anaesthesia in prone position.
Group 2: will receive real bilateral ultrasounded guided erector spinae block by bupivacaine at 1 mg /kg in a total volume of 20 ml for each side after induction of anaesthesia in prone position.
Maintaince of anaesthesia will be 50 : 50 % O2 to air and sevoflurane 2% and cisatracurium incremental every 30 min at dose of 0.1 mg/kg. I.V analgesia in form of incremental fentanyl 1 ug /kg when entropy increases more than 60 during surgery and 30 min before the wake-up test.
Wake up test: Before continuation of anesthesia, patients will be given a color to remember. After finishing the wake-up test, anesthesia will be induced using 3 mg/kg propofol and 0.1 mg/kg cisatracurium, whereas anesthesia will be maintained as described previously.
At the end of surgery, inhalational anesthetic agent will be turned off, residual neuromuscular block will be reversed with neostigmine 0.05 mg/kg and atropine 0.01 mg/kg then patients will be extubated and will be transferred to post anesthesia care unit (PACU).
Postoperative multimodal analgesia: will received paracetamol 10 mg/kg every 6 hours and intravenous diclofenac 1.5 mg/kg every 8 hours regularly.
All observations will be carried out by a single investigator, who is blinded to the study groups.
-In all groups, the following will be measured: -
- Demographic data.
- Total doses of postoperative morphine consumption.
- Time of the first dose of rescue analgesia (morphine at dose of 0.1 mg/kg).
- Number of patients received rescue analgesia.
- Numerical Rating Scale (NRS) for pain that ranged from (0 = no pain) to (10 = intolerable pain). If score is >3 will need analgesia in the form of morphine 0.1 mg/kg will be given till NRS decreases to ≤3. NRS will be assessed and recorded on arrival to the Recovery Unit, 2, 4, 8, 12, 18, 24 h after the operation, by an anesthesiologist, who is blinded to the study groups.
- Total doses intraoperative consumption of fentanyl.
- Wake-up profile: On the surgeons' request for the intraoperative wake-up test, administration of sevoflurane will be stopped. (the quality of wake-up, return of spontaneous breathing, ability to open eyes on command, and ability to move hands and feet) and postoperative amnesia. Patients will be asked repeatedly during the wake-up test, at least every 15 s, to open their eyes and to move their hands and feet. The time elapsed from the interruption of anesthesia to the start of spontaneous breathing (T1), from the return of spontaneous breathing to eye opening on command (T2), and from eye opening to movement of hands and feet (T3) will be recorded in seconds using a stopwatch. The quality of the wake-up test will be evaluated on a three-point rank scale (8).
- First time of postoperative mobilization.
Studietyp
Inskrivning (Förväntat)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
-
Tanta, Egypten
- Rekrytering
- tarek Abdel Lattif
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- patients with idiopathic adolescent scoliosis undergoing surgical correction.
Exclusion Criteria:
- Bleeding disorders (coagulopathy).
- Mental dysfunction.
- History of allergy to local anesthetics.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Övrig
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
---|---|
Sham Comparator: control group
will receive sham bilateral ultrasounded guided erector spinae block using 1 mg /kg normal saline in a total volume of 20 ml for each side after induction of anaesthesia in prone position after induction of anaesthesia in prone position.
|
will receive sham bilateral ultrasounded guided erector spinae block using 1 mg /kg normal saline in a total volume of 20 ml for each side after induction of anaesthesia in prone position after induction of anaesthesia in prone position.
using 1 mg /kg normal saline
|
Experimentell: erector spinae block
will receive real bilateral ultrasounded guided erector spinae block by bupivacaine at 1 mg /kg in a total volume of 20 ml for each side after induction of anaesthesia in prone position
|
bupivakain
will receive real bilateral ultrasounded guided erector spinae block by bupivacaine at 1 mg /kg in a total volume of 20 ml for each side after induction of anaesthesia in prone position
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
postoperative morphine consumption
Tidsram: within 24 hours postoperative
|
postoperative morphine consumption
|
within 24 hours postoperative
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
intraoperativ konsumtion av fentanyl
Tidsram: intraoperativt
|
intraoperativ konsumtion av fentanyl
|
intraoperativt
|
time to first analgesic request
Tidsram: within 24 hours postoperative
|
time to first analgesic request
|
within 24 hours postoperative
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- bilateral erector spinae block
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .
Kliniska prövningar på Analgesi
-
Mansoura UniversityHar inte rekryterat ännu
-
Southeast University, ChinaRekrytering
-
Medical University of South CarolinaRekrytering
-
Southeast University, ChinaRekrytering
-
Huazhong University of Science and TechnologyRekrytering
-
Mansoura UniversityAvslutad
-
University of FloridaMdoloris Medical SystemsAvslutadAnalgesiFörenta staterna
-
Mansoura UniversityAvslutad
-
Cessatech A/SAvslutad
-
Kalyra Pharmaceuticals, Inc.United States Department of Defense; PRA Health SciencesAvslutad
Kliniska prövningar på Bupivakain
-
University Hospital Plymouth NHS TrustAvslutad
-
Istanbul UniversityAvslutadSmärta, postoperativtKalkon
-
Jamaica Hospital Medical CenterAvslutadAnkelfrakturFörenta staterna
-
Universitas PadjadjaranAvslutadSmärta, postoperativt | NervblockadIndonesien
-
Imperial College LondonAvslutadSmärta, postoperativtStorbritannien
-
Assiut UniversityHar inte rekryterat ännu
-
Menoufia UniversityAvslutadPostoperativ smärtaEgypten
-
Ankara City Hospital BilkentHar inte rekryterat ännuHöftfrakturer | Spinalbedövning
-
University Tunis El ManarRekryteringPostoperativ smärta | Analgesi | Anestesi, lokal | UnderkäksfrakturTunisien
-
Dr. Lutfi Kirdar Kartal Training and Research HospitalRekryteringPostoperativ smärtaKalkon