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The Effect of Remimazolam Versus Propofol on Postoperative Extubation Time
The Effect of Remimazolam Versus Propofol on Postoperative Extubation Time in Patients Undergoing Laparoscopic Hepatectomy: A Randomized Controlled Trial
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 4
Contacten en locaties
Studie Locaties
-
-
Guangdong
-
Guangzhou, Guangdong, China, 510000
- The First Affiliated Hospital of Sun Yat-sen University
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Beschrijving
Inclusion Criteria:
1): Planned to undergo laparoscopic hepatectomy.
2): Has signed the informed consent form.
3): Aged 18 to 80 years.
4): Body Mass Index (BMI) ranging from 18 to 28 kg/m².
5): American Society of Anesthesiologists (ASA) physical status classification I to III.
Exclusion Criteria:
1): Severe cardiopulmonary dysfunction, or hepatic/renal dysfunction.
2): Diagnosis of neuropsychiatric disorders.
3): Pregnant or lactating women.
4): A history of allergy or contraindication to benzodiazepines, propofol, or any of their components.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ander
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verdrievoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Actieve vergelijker: Propofol
|
Anesthesia induction: Intravenous injection of propofol 1.5-2.5 mg/kg.
Anesthesia maintenance: Continuous infusion of propofol at 4-10 mg/kg/h.
|
|
Experimenteel: Remimazolam
|
Anesthesia induction: Intravenous injection of remimazolam 0.2-0.4
mg/kg.
Anesthesia maintenance: Continuous infusion of remimazolam at 0.4-0.7mg/kg/h.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Extubation time (minutes)
Tijdsspanne: From the time of cessation of intravenous sedative infusion until the time of tracheal extubation, up to 24 hours postoperatively.
|
The time (in minutes) from stopping intravenous sedative infusion to tracheal extubation.
|
From the time of cessation of intravenous sedative infusion until the time of tracheal extubation, up to 24 hours postoperatively.
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Incidence of Adverse Events During Anesthesia Emergence (per patient)
Tijdsspanne: From the time of cessation of continuous intravenous sedative infusion until the time of PACU discharge, up to 24 hours postoperatively.
|
Incidence (per patient) of adverse events including nausea and vomiting, hypotension (MAP < 60 mmHg or MAP < 80% of baseline value), hypoxemia (SpO₂ < 90%), emergence agitation, dizziness, sore throat, hoarseness, shivering, occurring from cessation of continuous intravenous sedative infusion until PACU discharge.
|
From the time of cessation of continuous intravenous sedative infusion until the time of PACU discharge, up to 24 hours postoperatively.
|
|
PACU Length of Stay (minutes)
Tijdsspanne: From the time of PACU admission until the time of PACU discharge, up to 24 hours postoperatively.
|
The time (in minutes) from PACU admission to PACU discharge.
|
From the time of PACU admission until the time of PACU discharge, up to 24 hours postoperatively.
|
|
Postoperative Hospital Stay (days)
Tijdsspanne: From the time of the end of surgery until the time of hospital discharge, up to 30 days postoperatively.
|
The time (in days) from the end of surgery to hospital discharge.
|
From the time of the end of surgery until the time of hospital discharge, up to 30 days postoperatively.
|
|
Incidence of Postoperative Complications (per patient)
Tijdsspanne: From the time of the end of surgery until the time of hospital discharge, up to 30 days postoperatively.
|
Incidence (per patient) of postoperative complications including pleural effusion, ascites (or peritoneal effusion), atelectasis, pulmonary embolism, kidney injury, wound infection, etc., occurring from the end of surgery to hospital discharge.
|
From the time of the end of surgery until the time of hospital discharge, up to 30 days postoperatively.
|
|
Mean Arterial Pressure (mmHg)
Tijdsspanne: From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
Mean arterial pressure (MAP) measured at time points: before anesthesia induction (T0), after anesthesia induction but before tracheal intubation (T1), immediately after tracheal intubation (T2), at skin incision (T3), at the start of porta hepatis clamping (T4), 5 minutes after porta hepatis clamping (T5), 10 minutes after porta hepatis clamping (T6), at the end of porta hepatis clamping (T7), 1 minute after porta hepatis release (T8), 3 minutes after porta hepatis release (T9), at the end of surgery (T10), and upon PACU admission (T11).
|
From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
|
Heart Rate (bpm)
Tijdsspanne: From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
Heart rate (HR) measured at time points: before anesthesia induction (T0), after anesthesia induction but before tracheal intubation (T1), immediately after tracheal intubation (T2), at skin incision (T3), at the start of porta hepatis clamping (T4), 5 minutes after porta hepatis clamping (T5), 10 minutes after porta hepatis clamping (T6), at the end of porta hepatis clamping (T7), 1 minute after porta hepatis release (T8), 3 minutes after porta hepatis release (T9), at the end of surgery (T10), and upon PACU admission (T11).
|
From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
|
Stroke Volume Variation (%)
Tijdsspanne: From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
Stroke volume variation (SVV) measured at time points: before anesthesia induction (T0), after anesthesia induction but before tracheal intubation (T1), immediately after tracheal intubation (T2), at skin incision (T3), at the start of porta hepatis clamping (T4), 5 minutes after porta hepatis clamping (T5), 10 minutes after porta hepatis clamping (T6), at the end of porta hepatis clamping (T7), 1 minute after porta hepatis release (T8), 3 minutes after porta hepatis release (T9), at the end of surgery (T10), and upon PACU admission (T11).
|
From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
|
Cardiac Index (L/min/m²)
Tijdsspanne: From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
Cardiac index (CI) measured at time points: before anesthesia induction (T0), after anesthesia induction but before tracheal intubation (T1), immediately after tracheal intubation (T2), at skin incision (T3), at the start of porta hepatis clamping (T4), 5 minutes after porta hepatis clamping (T5), 10 minutes after porta hepatis clamping (T6), at the end of porta hepatis clamping (T7), 1 minute after porta hepatis release (T8), 3 minutes after porta hepatis release (T9), at the end of surgery (T10), and upon PACU admission (T11).
|
From the time of patient entering the operating room until the time of PACU admission, up to 24 hours postoperatively.
|
Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Xuyu Zhang, M.D., Department of Anesthesiology,The first affiliated hospital of Sun Yat-sen University
Studie record data
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Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- IRB[2025]680
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