- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07575763
CT-Guided vs Conventional DLT Sizing in Thoracic Surgery (CTDLT-SIZE)
CT-Guided Versus Traditional Selection of Double-Lumen Tube Size for One-Lung Ventilation in Thoracic Surgery: A Prospective Study
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
This is a prospective, randomized, single-blinded controlled trial designed to compare CT-guided versus conventional methods for selecting double-lumen tube (DLT) size in patients undergoing thoracic surgery requiring one-lung ventilation. The study aims to evaluate whether preoperative computed tomography (CT)-based bronchial diameter measurement improves the accuracy of initial DLT size selection compared with conventional selection based on demographic parameters.
Eligible patients will be randomly assigned in a 1:1 ratio to either the CT-guided group or the conventional group.
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Moh'D Yousef, Consultant
- Numéro de téléphone: +962796420055
- E-mail: MY.16674@KHCC.JO
Sauvegarde des contacts de l'étude
- Nom: Ahmad Al Kharabsheh, Fellow physician
- Numéro de téléphone: 00962-796420055
- E-mail: AA.15386@KHCC.JO
Lieux d'étude
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Amman, Jordan, 11941
- Recrutement
- King Hussein Cancer Center
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Contact:
- Ahmad Al Kharabsheh, Fellow physician
- Numéro de téléphone: 00962-796420055
- E-mail: AA.15386@KHCC.JO
-
Contact:
- Moh'D Yousef, MD
- Numéro de téléphone: +962796420055
- E-mail: MY.16674@KHCC.JO
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Chercheur principal:
- Dr. Moh'd Yousef, MD
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Adult patients (≥18 years) scheduled for elective thoracic surgery requiring one-lung ventilation.
- Availability of preoperative thoracic CT imaging.
- Procedures requiring placement of a left-sided DLT.
- Patient who has a normal pulmonary function test.
Exclusion Criteria:
- Previous tracheal surgery
- Patient with difficult airway whom need bronchial blocker.
- Emergency thoracic procedures.
- Incomplete intraoperative or imaging data.
- Patient with severe obstruction or restriction.
- Pediatric patient
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Autre
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: CT-Guided Group
Participants will undergo preoperative CT measurement of the bronchial diameter 10 mm distal to the carina.
DLT size will be selected using manufacturer-recommended correlation charts based on CT measurements.
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Participants will undergo preoperative CT measurement of the bronchial diameter 10 mm distal to the carina.
DLT size will be selected using manufacturer-recommended correlation charts based on CT measurements.
|
|
Comparateur actif: Conventional Group
DLT size will be selected using standard clinical criteria based on patient demographics, according to institutional standard tables.
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DLT size will be selected using standard clinical criteria based on patient demographics, including sex, height, and weight, according to institutional standard tables.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Successful selection of the correct DLT size on the first attempt (defined as optimal position and lung isolation without the need for tube exchange) using fiberoptic scope
Délai: During the intraoperative period (at first attempt of double-lumen tube placement)
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the correct placement of a double-lumen tube (DLT) on the first attempt, achieving optimal tracheobronchial position and effective lung isolation as confirmed by fiberoptic bronchoscopy, without the need for tube exchange or repositioning.
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During the intraoperative period (at first attempt of double-lumen tube placement)
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Incidence of DLT replacement
Délai: Intraoperative period (from initial DLT placement until end of surgery)
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Number of participants requiring replacement of the double-lumen tube (DLT) after initial placement due to incorrect size, malposition, or inadequate lung isolation
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Intraoperative period (from initial DLT placement until end of surgery)
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Time required for successful intubation
Délai: Intraoperative period (from DLT insertion to confirmed successful placement)
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Time (in seconds) from insertion of the double-lumen tube into the mouth until successful tracheal placement and confirmation of correct positioning and lung isolation
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Intraoperative period (from DLT insertion to confirmed successful placement)
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Frequency of intraoperative hypoxia and peak airway pressure fluctuations
Délai: Intraoperative period (from DLT insertion to confirmed successful placement)
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Incidence of episodes of intraoperative hypoxia and measurement of peak airway pressure fluctuations during one-lung ventilation.
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Intraoperative period (from DLT insertion to confirmed successful placement)
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Blinded assessment of surgeon satisfaction (lung isolation quality)
Délai: At the end of surgery (intraoperative assessment)
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Surgeon satisfaction with lung isolation quality assessed using a standardized scoring scale, evaluated in a blinded manner at the end of the surgical procedure.
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At the end of surgery (intraoperative assessment)
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Post-operative sore throat or airway trauma
Délai: 24 hours post-extubation
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Incidence and severity of post-operative sore throat and/or signs of airway trauma (e.g., hoarseness, blood on suctioning, or mucosal injury if assessed) within 24 hours after extubation.
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24 hours post-extubation
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Moh'D Yousef, Consultant, Anesthesiology, King Hussein Cancer Center
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
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
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 26 KHCC 59
Plan pour les données individuelles des participants (IPD)
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Informations sur les médicaments et les dispositifs, documents d'étude
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