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- Essai clinique NCT07627100
COMPARISON OF AIRWAY NERVE BLOCK VERSUS NEBULIZED LIDOCAINE ON HEMODYNAMIC RESPONSES DURING AWAKE FIBEROPTIC INTUBATION
COMPARISON OF AIRWAY NERVE BLOCK VERSUS NEBULIZED LIDOCAINE ON HEMODYNAMIC RESPONSES DURING AWAKE FIBEROPTIC INTUBATION, A RANDOMIZED CONTROLLED TRIAL
Aperçu de l'étude
Statut
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Aniqa Intizar
- Numéro de téléphone: +923349872530
- E-mail: aniqaintizar1040@gmail.com
Sauvegarde des contacts de l'étude
- Nom: Ijaz Khalid
- Numéro de téléphone: +923008579196
- E-mail: ejazrao@outlook.com
Lieux d'étude
-
-
Punjab Province
-
Lahore, Punjab Province, Pakistan, 54000
- Mayo Hospital, Lahore
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
Adults aged 18 to 65 years. American Society of Anesthesiologists (ASA) physical status I-III. Scheduled for elective surgery requiring awake fiberoptic intubation. Anticipated difficult airway. Able and willing to provide written informed consent
Exclusion Criteria:
Known allergy or hypersensitivity to lidocaine or other local anesthetics. Coagulopathy or bleeding disorders. Severe respiratory disease. Hemodynamic instability. Pregnancy. Refusal to participate in the study. Inability to cooperate with awake fiberoptic intubation or study procedures
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Nebulized Lidocaine
Participants allocated to this arm will receive airway topical anesthesia using 4% lidocaine administered via nebulization for 15 minutes before awake fiberoptic intubation.
All participants will receive standardized intravenous sedation with midazolam and nalbuphine.
Awake fiberoptic intubation will then be performed by an experienced anesthesiologist.
Hemodynamic parameters, including heart rate and mean arterial pressure, will be recorded at baseline, during intubation, and at 1, 3, and 5 minutes after intubation.
Additional outcomes including intubation time, patient comfort, cough severity, and procedure-related complications will be assessed.
|
Participants will receive 4% lidocaine administered via nebulization for 15 minutes before awake fiberoptic intubation to provide topical airway anesthesia and suppress airway reflexes during the procedure.
|
|
Expérimental: Nerve Block
Participants allocated to this arm will receive airway anesthesia using bilateral glossopharyngeal nerve block and transtracheal block with 2% lidocaine prior to awake fiberoptic intubation.
All participants will receive standardized intravenous sedation with midazolam and nalbuphine.
Awake fiberoptic intubation will then be performed by an experienced anesthesiologist.
Hemodynamic parameters, including heart rate and mean arterial pressure, will be recorded at baseline, during intubation, and at 1, 3, and 5 minutes after intubation.
Secondary outcomes including intubation time, patient comfort score, cough severity, and procedure-related complications will also be assessed.
|
Participants will receive airway anesthesia using bilateral glossopharyngeal nerve block and transtracheal block with 2% lidocaine before awake fiberoptic intubation to provide airway anesthesia and suppress airway reflexes during the procedure.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Mean Arterial Pressure (MAP) Change During Awake Fiberoptic Intubation
Délai: Baseline to 5 minutes after intubation.
|
Change in mean arterial pressure from baseline measured during intubation and at 1, 3, and 5 minutes after awake fiberoptic intubation.
|
Baseline to 5 minutes after intubation.
|
|
Heart Rate Change During Awake Fiberoptic Intubation
Délai: Baseline to 5 minutes after intubation.
|
Change in heart rate from baseline measured during intubation and at 1, 3, and 5 minutes after awake fiberoptic intubation.
|
Baseline to 5 minutes after intubation.
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Intubation Time
Délai: During the intubation procedure.
|
Time from insertion of the fiberoptic bronchoscope until confirmation of successful endotracheal tube placement.
|
During the intubation procedure.
|
|
Patient Comfort Score
Délai: Immediately after completion of awake fiberoptic intubation.
|
Patient comfort assessed using a standardized 5-point tolerance scale.
|
Immediately after completion of awake fiberoptic intubation.
|
|
Cough Severity Score
Délai: During the intubation procedure.
|
Severity of coughing during awake fiberoptic intubation assessed using a predefined cough scoring system.
|
During the intubation procedure.
|
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Successful Intubation Rate
Délai: From intervention administration until 5 minutes after intubation.
|
Successful placement of an endotracheal tube without the need for rescue airway anesthesia.
|
From intervention administration until 5 minutes after intubation.
|
|
Procedure-Related Complications
Délai: From intervention administration until 5 minutes after intubation.
|
Incidence of adverse events including airway trauma, desaturation, allergic reactions, hoarseness, or other procedure-related complications.
|
From intervention administration until 5 minutes after intubation.
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Aniqa Intizar, Mayo Hospital Lahore
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
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
- Nerve Block Intubation
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
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