- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07692139
Comparison of I-gel and SaCoVLM in Laparoscopic Cholecystectomy
Comparison of Airway Performance Between I-gel and SaCoVLM in Patients Undergoing Elective Laparoscopic Cholecystectomy: A Prospective Observational Study
Przegląd badań
Status
Szczegółowy opis
Laparoscopic surgery requires the creation of pneumoperitoneum and frequently involves patient positioning changes, both of which can increase intrathoracic and airway pressures. These physiological changes may affect the performance of supraglottic airway devices and challenge effective ventilation.
Second-generation supraglottic airway devices are increasingly used as alternatives to endotracheal intubation in laparoscopic procedures because they provide effective ventilation while reducing airway-related complications. The i-gel is widely used due to its ease of insertion, integrated gastric drainage channel, and favorable safety profile. The SaCoVLM (Video Laryngeal Mask) is a novel supraglottic airway device that enables direct visualization of laryngeal structures during placement, allowing confirmation of optimal positioning and potentially improving airway management.
This prospective observational study will compare the i-gel and SaCoVLM in adult patients undergoing elective laparoscopic cholecystectomy under general anesthesia. Ventilation performance, airway sealing pressure, insertion success, ease of placement, hemodynamic responses, and perioperative airway-related complications will be assessed. The findings may provide further evidence regarding the clinical performance and safety of these devices during laparoscopic surgery.
Typ studiów
Zapisy (Szacowany)
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Hatice Selçuk Kuşderci
- Numer telefonu: 505 215 98 96
- E-mail: drkusderci@hotmail.com
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Metoda próbkowania
Badana populacja
Opis
Inclusion Criteria:
- Age between 18 and 70 years.
- American Society of Anesthesiologists (ASA) physical status I-III.
- Patients scheduled for elective laparoscopic cholecystectomy.
- Patients undergoing general anesthesia.
- Patients who provide written informed consent.
Exclusion Criteria:
-
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
Kohorty i interwencje
Grupa / Kohorta |
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Group I: i-gel group
Patients receiving airway management with the i-gel supraglottic airway device
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Grup II: SaCoVLM
Patients receiving airway management with the SaCoVLM supraglottic airway device
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Oropharyngeal Leak Pressure (OLP)
Ramy czasowe: After device insertion and after pneumoperitoneum creation during surgery.
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Oropharyngeal leak pressure (OLP) will be measured and compared between the i-gel and SaCoVLM groups to evaluate airway sealing performance during elective laparoscopic cholecystectomy..
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After device insertion and after pneumoperitoneum creation during surgery.
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
First-Attempt Insertion Success Rate
Ramy czasowe: During device insertion procedure
|
The proportion of patients in whom the supraglottic airway device is successfully inserted on the first attempt.
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During device insertion procedure
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Device Insertion Time
Ramy czasowe: During device insertion procedure
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The time required for successful placement of the supraglottic airway device, measured from device insertion into the oral cavity until effective ventilation is achieved.
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During device insertion procedure
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Gastric Tube Insertion Success Rate
Ramy czasowe: Immediately following successful placement of the supraglottic airway device before initiation of mechanical ventilation
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The proportion of patients in whom the gastric tube is successfully inserted through the gastric drainage channel of the device.
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Immediately following successful placement of the supraglottic airway device before initiation of mechanical ventilation
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Peak Airway Pressure (PAP)
Ramy czasowe: 5 minutes after pneumoperitoneum is established.
|
Peak airway pressure values measured during mechanical ventilation and compared between study groups
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5 minutes after pneumoperitoneum is established.
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End-Tidal Carbon Dioxide (EtCO₂)
Ramy czasowe: Throughout laparoscopic surgery.
|
End-tidal carbon dioxide values measured during surgery and compared between study groups.
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Throughout laparoscopic surgery.
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Postoperative Sore Throat
Ramy czasowe: Within 24 hours after surgery.
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The incidence of postoperative sore throat following removal of the supraglottic airway device.Postoperative sore throat severity assessed using an 11-point Numeric Rating Scale (NRS)
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Within 24 hours after surgery.
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Hoarseness
Ramy czasowe: Within 24 hours after surgery.
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The incidence of postoperative dysphagia following airway device use.
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Within 24 hours after surgery.
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Blood Staining and Mucosal Trauma
Ramy czasowe: Immediately after device removal.
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The incidence of blood staining on the device and evidence of mucosal trauma after device removal.
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Immediately after device removal.
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Hemodynamic Parameters
Ramy czasowe: Baseline, immediately after device placement, 5 minutes after device placement, 5 minutes after pneumoperitoneum, 15 minutes after pneumoperitoneum, and at the end of surgery.
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Heart rate (beats per minute [bpm]) will be recorded at baseline, immediately after supraglottic airway device placement, 5 minutes after device placement, 5 minutes after pneumoperitoneum, 15 minutes after pneumoperitoneum, and at the end of surgery.
Mean heart rate values will be compared between the i-gel and SaCoVLM groups.Systolic blood pressure (millimeters of mercury [mmHg]) will be recorded at baseline, immediately after supraglottic airway device placement, 5 minutes after device placement, 5 minutes after pneumoperitoneum, 15 minutes after pneumoperitoneum, and at the end of surgery.
Mean systolic blood pressure values will be compared between the i-gel and SaCoVLM groups.Mean arterial pressure (millimeters of mercury [mmHg]) will be recorded at baseline, immediately after supraglottic airway device placement, 5 minutes after device placement, 5 minutes after pneumoperitoneum, 15 minutes after pneumoperitoneum, and at the end of surgery.
Mean arterial pressure values will be
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Baseline, immediately after device placement, 5 minutes after device placement, 5 minutes after pneumoperitoneum, 15 minutes after pneumoperitoneum, and at the end of surgery.
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Współpracownicy i badacze
Sponsor
Śledczy
- Dyrektor Studium: Hatice Selçuk Kuşderci, Samsun University
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Szacowany)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Inne numery identyfikacyjne badania
- GOKAEK 2026/11/18
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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