Comparison of Double Lumen Tube Placement Techniques
Comparison of Placement of Double-lumen Endobronchial Tube Using GlideScope With 2 Different Stylet Configurations vs Standard Macintosh Laryngoscopy
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Szczegółowy opis
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
-
-
Georgia
-
Atlanta, Georgia, Stany Zjednoczone, 30322
- Emory University Hospital
-
Atlanta, Georgia, Stany Zjednoczone, 30308
- Emory University Hospital Midtown
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Male and female patients requiring a double-lumen endobronchial tube placement for surgery at Emory University Hospital or Emory University Hospital Midtown
- Patients willing and able to provide written informed consent
Exclusion Criteria:
- Patients in whom a previously difficult airway manipulation was recorded on an anesthetic record
- Lung transplantation procedures, as underlying pulmonary disorder that will confound the SpO2 (peripheral capillary oxygen saturation) metric
- Any patient who is receiving anticoagulants in excess of a daily aspirin, patients with an International Normalized Ratio or INR >1
- Patients in whom one lung ventilation or placement of a double-lumen endobronchial tube is contraindicated
- Patients who require a rapid-sequence intubation
- Patients undergoing emergency procedures
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Badania usług zdrowotnych
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Pojedynczy
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
|
Eksperymentalny: ZU-bend stylet with GlideScope technique
Subjects scheduled for thoracic surgery in which the surgeon requests lung isolation will undergo laryngoscopy and intubation using the ZU-bend with the GlideScope technique of a double lumen endobronchial tube (DLT) placement as part of the anesthesia procedure prior to surgery.
|
Laryngoscopy and intubation after induction of anesthesia will be done using the GlideScope and the ZU-bend stylet.
The ZU-bend is a specific shaping technique of the intubating stylet that is closely related to the GlideScope blade curvature.
Zu-bend stylet is withdrawn as a part of placement procedure during the DLT advancement.
Thereafter, GlideScope is removed and placement of the double-lumen endobronchial tube is verified with capnography and fiberoptic bronchoscopy in the usual manner.
Laryngoscopy and intubation after induction of anesthesia will be done using the the GlideScope technique.
The GlideScope is a video laryngoscope that provides a real-time view of the airway and tube placement during intubation.
GlideScope is removed after DLT is in the trachea, and placement of the double-lumen endobronchial tube is verified with capnography and fiberoptic bronchoscopy in the usual manner.
|
|
Aktywny komparator: GlideScope with the GlideRite stylet
Subjects scheduled for thoracic surgery in which the surgeon requests lung isolation will undergo laryngoscopy and intubation using the GlideScope with the GlideRite stylet for placement of a double lumen endobronchial tube (DLT) as part of the anesthesia procedure prior to surgery.
|
Laryngoscopy and intubation after induction of anesthesia will be done using the the GlideScope technique.
The GlideScope is a video laryngoscope that provides a real-time view of the airway and tube placement during intubation.
GlideScope is removed after DLT is in the trachea, and placement of the double-lumen endobronchial tube is verified with capnography and fiberoptic bronchoscopy in the usual manner.
Laryngoscopy and intubation after induction of anesthesia will be done with the GlideScope using the GlideRite stylet.
The GlideRite stylet is specifically designed to work with the GlideScope and provides the necessary rigidity and curvature to an otherwise flexible tube.
GlideRite stylet is withdrawn as a part of placement procedure during the DLT advancement.
Thereafter, GlideScope is removed and placement of the double-lumen endobronchial tube is verified with capnography and fiberoptic bronchoscopy in the usual manner.
|
|
Aktywny komparator: Macintosh blade and a regular DLT stylet
Subjects scheduled for thoracic surgery in which the surgeon requests lung isolation will undergo laryngoscopy and intubation using the direct laryngoscopy technique with the Macintosh blade and a regular double lumen endobronchial tube (DLT) stylet as part of the anesthesia procedure prior to surgery.
|
Direct laryngoscopy and intubation after induction of anesthesia will be done with the Macintosh blade and a regular double-lumen endobronchial tube (DLT) stylet.
The Macintosh blade is used to facilitate visualization of the larynx during double or single lumen endobronchial tube placement.
After intubation the Macintosh laryngoscope is removed and the confirmation of the successful placement of the double-lumen endobronchial tube in done in the standard fashion.
Inne nazwy:
Direct laryngoscopy and intubation after induction of anesthesia will be done with a regular double-lumen endobronchial tube (DLT) stylet and the Macintosh blade.
The DLT stylet is withdrawn as a part of placement procedure during the DLT advancement.
Thereafter, Macintosh laryngoscope is removed and placement of the double-lumen endobronchial tube is verified with capnography and fiberoptic bronchoscopy in the usual manner.
|
Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Mean Time to Place the Double-lumen Endobronchial Tube
Ramy czasowe: during laryngoscope placement, up to 120 seconds
|
The time taken for successful intubation will be recorded by the anesthetist.
The total duration from the time the laryngoscope is placed at the patient's lips to the first detection of End-tidal CO2 (EtCO2), an average of 120 seconds, will be recorded in seconds.
A higher duration noted is indicative of a longer time taken for successful intubation.
0 seconds (laryngoscope at patient's lips), (first End-tidal CO2 (EtCO2) detection)
|
during laryngoscope placement, up to 120 seconds
|
Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Success Rate of First Endobronchial Intubation Attempt
Ramy czasowe: during laryngoscope placement, up to 120 seconds
|
The rate of first intubation attempt success will be recorded by the anesthetist.
A successful first attempt intubation is when the double-lumen endobronchial tube is placed during the initial laryngoscopy within 120 seconds.
The average time for successful intubation is 120 seconds, which is the time from when the laryngoscope is placed at the patient's lips to the first detection of End-tidal CO2 (EtCO2).
Higher numbers of successful first attempt intubations indicate better rates of success of first endobronchial intubation attempts .
|
during laryngoscope placement, up to 120 seconds
|
|
Assessment of Difficulty of Intubation
Ramy czasowe: during laryngoscope placement, up to 120 seconds
|
The ease of successful placement of the double-lumen endobronchial tube (DLT) will be assessed by the anesthetist's responses to a multi-question form which includes the following items that are scored; overall ease of intubation, laryngoscope insertion, glottic view, double-lumen endobronchial tube (DLT) delivery and placement.
The subjective scores range from 0-10; where 0=worst, 10=best.
The average time for successful intubation is 120 seconds, which is the time from when the laryngoscope is placed at the patient's lips to the first detection of End-tidal CO2 (EtCO2).
|
during laryngoscope placement, up to 120 seconds
|
|
Number of Cases With Complications
Ramy czasowe: during laryngoscope placement, up to 120 seconds
|
Number of cases with complications during intubation will be will be assessed by the anesthetist's responses to a multi-question form which includes the following items; blood on device, SpO2 (peripheral capillary oxygen saturation) <96%, lip and dental trauma and double-lumen endobronchial tube (DLT) cuff rupture.
The responses are recorded as Yes or No for each item.
A 'yes' response indicates a complication.
The average time for successful intubation is 120 seconds, which is the time from when the laryngoscope is placed at the patient's lips to the first detection of End-tidal CO2 (EtCO2).
|
during laryngoscope placement, up to 120 seconds
|
|
Number of Cases of Voice Change
Ramy czasowe: Up to 60 minutes after extubation
|
Any voice change in the patient after extubation will be assessed in the Post-Operative Admission Unit (PACU) by asking the patient if any change in voice is experienced (Yes/No).
The subjective answer given by the patient will be recorded.
The average time for the patient to sufficiently recover to respond is expected to be 60 minutes after extubation.
|
Up to 60 minutes after extubation
|
|
Throat Pain
Ramy czasowe: Up to 60 minutes after extubation
|
Any voice change in the patient after extubation will be assessed in the Post-Operative Admission Unit (PACU) by recording the patient's response to the degree of pain experienced.
An analog pain scale will be used for scoring where: 0= no pain and 10= severe pain.
The average time for the patient to sufficiently recover to respond is expected to be 60 minutes after extubation.
|
Up to 60 minutes after extubation
|
Współpracownicy i badacze
Sponsor
Sponsor
Śledczy
Śledczy
- Główny śledczy: Igor Zhukov, MD, Emory University
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- IRB00081067
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
Badania kliniczne na Zachorowalność dróg oddechowych
-
NCT07125677RekrutacyjnyZarządzanie dróg oddechowych u pacjentów starszych przy użyciu Supra Glottic Airway w znieczuleniu ogólnym
Badania kliniczne na ZU-bend stylet
-
NCT06981923Zakończony
-
NCT01017965Zakończony
-
NCT01917435NieznanyPowikłanie intubacji znieczulenia
-
NCT02044458ZakończonyIndukcja pracy | Cewnikowanie Foleya | 5 francuskich sztyletów
-
NCT04847323Zakończony