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- Ensayo clínico 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
Descripción general del estudio
Estado
Intervención / Tratamiento
Tipo de estudio
Inscripción (Estimado)
Fase
- No aplica
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Aniqa Intizar
- Número de teléfono: +923349872530
- Correo electrónico: aniqaintizar1040@gmail.com
Copia de seguridad de contactos de estudio
- Nombre: Ijaz Khalid
- Número de teléfono: +923008579196
- Correo electrónico: ejazrao@outlook.com
Ubicaciones de estudio
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-
Punjab Province
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Lahore, Punjab Province, Pakistán, 54000
- Mayo Hospital, Lahore
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-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
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 de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Experimental: 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.
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Experimental: 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.
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Mean Arterial Pressure (MAP) Change During Awake Fiberoptic Intubation
Periodo de tiempo: 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.
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Baseline to 5 minutes after intubation.
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Heart Rate Change During Awake Fiberoptic Intubation
Periodo de tiempo: 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.
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Intubation Time
Periodo de tiempo: During the intubation procedure.
|
Time from insertion of the fiberoptic bronchoscope until confirmation of successful endotracheal tube placement.
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During the intubation procedure.
|
|
Patient Comfort Score
Periodo de tiempo: Immediately after completion of awake fiberoptic intubation.
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Patient comfort assessed using a standardized 5-point tolerance scale.
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Immediately after completion of awake fiberoptic intubation.
|
|
Cough Severity Score
Periodo de tiempo: During the intubation procedure.
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Severity of coughing during awake fiberoptic intubation assessed using a predefined cough scoring system.
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During the intubation procedure.
|
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Successful Intubation Rate
Periodo de tiempo: From intervention administration until 5 minutes after intubation.
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Successful placement of an endotracheal tube without the need for rescue airway anesthesia.
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From intervention administration until 5 minutes after intubation.
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Procedure-Related Complications
Periodo de tiempo: From intervention administration until 5 minutes after intubation.
|
Incidence of adverse events including airway trauma, desaturation, allergic reactions, hoarseness, or other procedure-related complications.
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From intervention administration until 5 minutes after intubation.
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Aniqa Intizar, Mayo Hospital Lahore
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- Nerve Block Intubation
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
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