Dose-Response Interaction of Metoprolol and Sufentanil for Attenuating Hemodynamic Responses in Tracheal Intubation
18. Mai 2026 aktualisiert von: Yanhua Guo, Fujian Provincial Hospital
Dose-Response Interaction of Metoprolol and Sufentanil for Attenuating Hemodynamic Responses in Tracheal Intubation: Prospective Randomized Double-blind Study
This randomized, double-blind, controlled clinical study will evaluate the effects of different dose combinations of intravenous metoprolol and sufentanil on cardiovascular responses during oral endotracheal intubation under general anesthesia.
Endotracheal intubation may cause transient increases in heart rate and blood pressure due to sympathetic stimulation. This study aims to determine whether metoprolol, in combination with different doses of sufentanil, can improve hemodynamic stability during and after intubation.
A total of 900 adult patients aged 18 to 65 years with American Society of Anesthesiologists physical status I or II who are scheduled for elective non-cardiac surgery under general anesthesia with endotracheal intubation will be enrolled. Participants will be randomly assigned to one of 30 groups according to the combination of metoprolol dose and sufentanil dose. Metoprolol doses include 0, 0.1, 0.2, 0.3, 0.4, and 0.5 mg/kg, and sufentanil doses include 0.1, 0.2, 0.3, 0.4, and 0.5 mcg/kg.
All participants will receive standardized anesthetic induction and maintenance. Hemodynamic changes will be observed for 10 minutes after intubation. The main outcome is the success rate of hemodynamic stability within 0 to 10 minutes after intubation. Secondary outcomes include the incidence of hypotension, hypertension, bradycardia, and tachycardia.
Studienübersicht
Status
Noch keine Rekrutierung
Bedingungen
Intervention / Behandlung
Studientyp
Interventionell
Einschreibung (Geschätzt)
900
Phase
- Phase 4
Kontakte und Standorte
Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.
Studienkontakt
- Name: Yanhua Guo
- Telefonnummer: +86-18050333902
- E-Mail: guoyanhua19@126.com
Studienorte
-
-
Fujian
-
Fuzhou, Fujian, China, 350000
- Fujian Provincial Hospital
-
Kontakt:
- Yanhua Guo
- Telefonnummer: +86-18050333902
- E-Mail: guoyanhua19@126.com
-
-
Teilnahmekriterien
Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Nein
Beschreibung
Inclusion Criteria:
- Age 18 to 65 years.
- American Society of Anesthesiologists physical status I or II.
- Scheduled for elective non-cardiac surgery.
- Planned general anaesthesia with endotracheal intubation.
Exclusion Criteria:
- Cardiovascular or respiratory diseases, such as uncontrolled hypertension or bronchial asthma.
- Current use of β-blockers.
- History of chronic drug use or alcohol abuse.
- Hepatic or renal impairment.
- Known allergy to any study drug.
- Anticipated difficult airway.
- Any other condition that may affect the conduct of the study.
Studienplan
Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Aktiver Komparator: Metoprolol 0 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Normal saline (0.9% NaCl) will be administered intravenously before anesthetic induction as placebo in a volume matched to the metoprolol intervention.
The study drug will be delivered through a dedicated intravenous catheter, and participants assigned to the placebo arm will receive a volume corresponding to the randomized dosing schedule used in the metoprolol groups.
|
|
Aktiver Komparator: Metoprolol 0 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Normal saline (0.9% NaCl) will be administered intravenously before anesthetic induction as placebo in a volume matched to the metoprolol intervention.
The study drug will be delivered through a dedicated intravenous catheter, and participants assigned to the placebo arm will receive a volume corresponding to the randomized dosing schedule used in the metoprolol groups.
|
|
Aktiver Komparator: Metoprolol 0 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Normal saline (0.9% NaCl) will be administered intravenously before anesthetic induction as placebo in a volume matched to the metoprolol intervention.
The study drug will be delivered through a dedicated intravenous catheter, and participants assigned to the placebo arm will receive a volume corresponding to the randomized dosing schedule used in the metoprolol groups.
|
|
Aktiver Komparator: Metoprolol 0 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Normal saline (0.9% NaCl) will be administered intravenously before anesthetic induction as placebo in a volume matched to the metoprolol intervention.
The study drug will be delivered through a dedicated intravenous catheter, and participants assigned to the placebo arm will receive a volume corresponding to the randomized dosing schedule used in the metoprolol groups.
|
|
Aktiver Komparator: Metoprolol 0 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Normal saline (0.9% NaCl) will be administered intravenously before anesthetic induction as placebo in a volume matched to the metoprolol intervention.
The study drug will be delivered through a dedicated intravenous catheter, and participants assigned to the placebo arm will receive a volume corresponding to the randomized dosing schedule used in the metoprolol groups.
|
|
Experimental: Metoprolol 0.1 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.1 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.1 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.1 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.1 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.2 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.2 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.2 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.2 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.2 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.3 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.3 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.3 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.3 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.3 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.4 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.4 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.4 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.4 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.4 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.5 mg/kg + Sufentanil 0.1 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.5 mg/kg + Sufentanil 0.2 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.5 mg/kg + Sufentanil 0.3 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.5 mg/kg + Sufentanil 0.4 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
|
Experimental: Metoprolol 0.5 mg/kg + Sufentanil 0.5 mcg/kg
|
Sufentanil will be administered intravenously during anesthetic induction at the assigned dose of 0.1, 0.2, 0.3, 0.4, or 0.5 mcg/kg.
Each participant will receive sufentanil in combination with the assigned metoprolol dose according to the randomized treatment arm.
Metoprolol will be administered intravenously before anesthetic induction at the assigned dose of 0, 0.1, 0.2, 0.3, 0.4, or 0.5 mg/kg.
The study drug will be given through a dedicated intravenous catheter, and each participant will receive the dose according to the randomized treatment arm.
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Percentage of participants achieving hemodynamic stability after tracheal intubation
Zeitfenster: within 0-10 min after intubation
|
within 0-10 min after intubation
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
incidence of bradycardia
Zeitfenster: within 0-10 min after intubation
|
within 0-10 min after intubation
|
|
incidence of tachycardia
Zeitfenster: within 0-10 min after intubation
|
within 0-10 min after intubation
|
|
incidence of hypotension
Zeitfenster: within 0-10 min after intubation
|
within 0-10 min after intubation
|
|
incidence of hypertension
Zeitfenster: within 0-10 min after intubation
|
within 0-10 min after intubation
|
Andere Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
adverse event
Zeitfenster: up to 24 hours postoperatively
|
up to 24 hours postoperatively
|
Mitarbeiter und Ermittler
Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.
Sponsor
Ermittler
- Hauptermittler: Yanhua Guo, Fujian Provincial Hospital
Studienaufzeichnungsdaten
Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.
Haupttermine studieren
Studienbeginn (Geschätzt)
22. Juni 2026
Primärer Abschluss (Geschätzt)
22. Mai 2027
Studienabschluss (Geschätzt)
22. Mai 2027
Studienanmeldedaten
Zuerst eingereicht
13. Mai 2026
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
13. Mai 2026
Zuerst gepostet (Tatsächlich)
19. Mai 2026
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
20. Mai 2026
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
18. Mai 2026
Zuletzt verifiziert
1. Mai 2026
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- K2024-03-015/02
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
NEIN
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Nein
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Nein
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur Sufentanil
-
University Hospital Hradec KraloveAbgeschlossen
-
Xiangya Hospital of Central South UniversityNoch keine RekrutierungPostoperatives Delirium | Alten | Nicht-HerzchirurgieChina
-
Groupe Hospitalier de la Region de Mulhouse et...Zurückgezogen
-
University of NebraskaAbgeschlossen
-
AcelRx Pharmaceuticals, Inc.AbgeschlossenPharmakokinetikVereinigte Staaten
-
Tongji HospitalNoch keine RekrutierungGynäkologische Tagesoperation
-
AcelRx Pharmaceuticals, Inc.Abgeschlossen
-
AcelRx Pharmaceuticals, Inc.AbgeschlossenPostoperative SchmerzenVereinigte Staaten
-
The Affiliated Hospital of Qingdao UniversityAbgeschlossen
-
Second Hospital of Shanxi Medical UniversityNoch keine Rekrutierung