- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT04666337
Fentanyl Versus Tramadol as Co-administrator to Bupivacaine
Fentanyl Versus Tramadol as Co-administrator to Bupivacaine in Ultrasound-guided Supraclavicular Brachial Plexus Blockade: Pons and Cons
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
There are multiple controversies among the previous studies for the use of different opioids as adjuvants for brachial plexus blockade to improve various block characteristics. Moreover, limited studies estimate the pons and cons of tramadol versus fentanyl as co-administrator to bupivacaine in Ultrasound-guided Supraclavicular Brachial Plexus Blockade.
In our study, we aim to assess the utility of fentanyl versus tramadol as co-administrator to bupivacaine in ultrasound-guided supraclavicular brachial plexus blockade in upper limb surgeries in a prospective randomized controlled fashion. The primary outcome is to compare between the efficacy of tramadol versus fentanyl as adjuvants on the onset and duration of sensory and motor block and the secondary outcome is to compare between the efficacy of tramadol versus fentanyl as adjuvants on postoperative analgesia, time of the request to rescue analgesia, postoperative analgesic consumption, and complications.
The patients were aged between 18 and 60, both gender, and the American Society of Anesthesiologists (ASA) physical status I/II. However, patients who had bleeding disorders got opioid analgesics or monoamine oxidase inhibitors before surgery, had a history of seizures, respiratory or cardiac diseases, local infections at the site where needle for the block is to be inserted, pregnant woman and in whom the block effect was partial and required supplementary anesthesia were excluded from the study.
Patients were randomly allocated into three groups for ultrasound-guided supraclavicular brachial plexus block. Randomization was established using the computer-generated closed envelopes method.
Group B (bupivacaine group): patients received 20 ml bupivacaine 0.5% plus 2 ml normal saline Group F (fentanyl group): patients received 20 ml bupivacaine 0.5% plus fentanyl (1µg/kg-2 ml) Group T (tramadol group): patients received 20 ml bupivacaine 0.5% plus tramadol (1mg/kg-2 ml)
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Aswan, Egypte, 81511
- Aswan university hospital
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- American Society of Anesthesiologists (ASA) physical status I/II. scheduled for forearm or hand surgery
Exclusion Criteria:
- bleeding disorders
- patients who got opioid analgesics or monoamine oxidase inhibitors before surgery,
- history of seizures, respiratory or cardiac diseases
- local infections at the site where the needle for the block is to be inserted
- a pregnant woman
- the block effect was partial and required supplementary anesthesia
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Tripler
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: Group B (bupivacaine group)
patients received 20 ml bupivacaine 0.5% plus normal saline (2ml)
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Ultrasound-guided supraclavicular brachial plexus block was done using an ultrasound machine (Philips; Model: OTD020, AcBel Polytech Inc., Taiwan) with a 5-10 MHz linear probe.
The brachial plexus and its relation to the surrounding structures were viewed while the patient was supine and the head turned 45° to the contralateral side.
In the supraclavicular fossa, the probe was placed in the coronal plane to visualize the subclavian artery and the brachial plexus in a transverse sectional view.
After skin sterilization and local anesthetic administration, an insulated needle was then introduced lateral to the ultrasound probe and parallel to the long axis of the probe.
Once the needle penetrated the brachial plexus cluster, the local anesthetic mixture was injected incrementally after negative aspiration for blood or air just next to the artery, then the needle was repositioned to inject on the upper pole of the artery.
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Comparateur actif: Group F (fentanyl group)
patients received 20 ml bupivacaine 0.5% plus fentanyl (100µg-2 ml)
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Ultrasound-guided supraclavicular brachial plexus block was done using an ultrasound machine (Philips; Model: OTD020, AcBel Polytech Inc., Taiwan) with a 5-10 MHz linear probe.
The brachial plexus and its relation to the surrounding structures were viewed while the patient was supine and the head turned 45° to the contralateral side.
In the supraclavicular fossa, the probe was placed in the coronal plane to visualize the subclavian artery and the brachial plexus in a transverse sectional view.
After skin sterilization and local anesthetic administration, an insulated needle was then introduced lateral to the ultrasound probe and parallel to the long axis of the probe.
Once the needle penetrated the brachial plexus cluster, the local anesthetic mixture was injected incrementally after negative aspiration for blood or air just next to the artery, then the needle was repositioned to inject on the upper pole of the artery.
|
|
Comparateur actif: Group T (tramadol group)
patients received 20 ml bupivacaine 0.5% plus tramadol (100mg-2 ml)
|
Ultrasound-guided supraclavicular brachial plexus block was done using an ultrasound machine (Philips; Model: OTD020, AcBel Polytech Inc., Taiwan) with a 5-10 MHz linear probe.
The brachial plexus and its relation to the surrounding structures were viewed while the patient was supine and the head turned 45° to the contralateral side.
In the supraclavicular fossa, the probe was placed in the coronal plane to visualize the subclavian artery and the brachial plexus in a transverse sectional view.
After skin sterilization and local anesthetic administration, an insulated needle was then introduced lateral to the ultrasound probe and parallel to the long axis of the probe.
Once the needle penetrated the brachial plexus cluster, the local anesthetic mixture was injected incrementally after negative aspiration for blood or air just next to the artery, then the needle was repositioned to inject on the upper pole of the artery.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Durée du bloc sensoriel en heures
Délai: 24 heures
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C'est le temps qui s'écoule entre l'apparition du bloc sensoriel et le moment de la restauration de la sensation sur le site chirurgical
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24 heures
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Durée du blocage moteur en heures
Délai: 24 heures
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C'est le temps qui s'écoule entre l'apparition du bloc moteur et la restauration de la mobilité globale de la main et du poignet.
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24 heures
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Onset time of sensory block in minutes
Délai: 40 minutes
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After the injection of the solution, every patient was checked for the onset of sensory blockade using goose soaked with iced normal saline by the following scale (three-point scale): Grade 0= perceived as normal sensation, Grade 1 = loss of cold sensation (analgesia), Grade 2= loss of sensation of touch (anesthesia).
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40 minutes
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onset time of motor blockade in minutes using the modified Bromage scale (Three-point scale)
Délai: 40 minutes
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the modified Bromage scale (Three-point scale): Grade 0: Normal motor function, Grade 1: Decreased motor strength with the ability to move the fingers only, Grade 2: Complete motor block with an inability to move the fingers.
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40 minutes
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Temps de première demande antalgique postopératoire en heures
Délai: 24 heures
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a été prise depuis le bloc sensitif complet jusqu'à la demande d'analgésie de secours lorsque EVA > 4 cm.
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24 heures
|
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Pression artérielle moyenne en mmHg
Délai: 24 heures
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a été mesuré avant le bloc (0 min) et à 5, 10, 15, 30 min puis 1, 2, 3, 6, 12, 18 et 24 h après le bloc
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24 heures
|
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fréquence cardiaque en battements/minute
Délai: 24 heures
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a été mesurée avant le bloc (0 min) et à 5, 10, 15, 30 min puis 1, 2, 3, 6, 12, 18 et 24 h après le bloc.
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24 heures
|
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saturation périphérique en oxygène
Délai: 24 heures
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a été mesurée avant le bloc (0 min) et à 5, 10, 15, 30 min puis 1, 2, 3, 6, 12, 18 et 24 h après le bloc.
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24 heures
|
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Visual analog scale (VAS): the VAS consisted of a straight, vertical 10-cm line; the bottom point represented "no pain" = (0 cm) and the top "the worst pain you ever have" = (10 cm).
Délai: 24 hours
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Patients were asked to rate their pain intensity at 1, 2, 4, 6, 12, 18, and 24 h after the block
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24 hours
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Rescue analgesia in the form of 0.05 mg/kg morphine sulfate intravenously
Délai: 24 hours
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was given when VAS ≥ 4 cm
|
24 hours
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: huda fahmy, ph D, Aswan University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 337/2/19
Informations sur les médicaments et les dispositifs, documents d'étude
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