- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07707258
Remimazolam Combined With Oliceridine for Sedation in Elderly Patients Undergoing Gastrointestinal Endoscopy (RMZ-OLI-ENDO)
Hemodynamic and Oxygenation Profiles of Remimazolam Combined With Oliceridine Versus Sufentanil in Elderly Patients Undergoing Painless Gastrointestinal Endoscopy: A Randomized, Double-blind, Controlled Trial
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This is a clinical study conducted at the Baoshan Branch of Renji Hospital, Shanghai Jiao Tong University School of Medicine. The study will strictly adhere to ethical guidelines, and all research activities will be carried out after receiving full approval from the Ethics Committee.
Elderly participants will be enrolled based on predefined inclusion criteria with comprehensive vulnerability assessments. During the gastrointestinal endoscopy procedure, vital signs, particularly oxygen saturation (SpO2) and its duration of depression, will be monitored closely. To address potential educational bias in cognitive assessments, the study will utilize the Mini-Mental State Examination (MMSE) stratified by years of education alongside the Montreal Cognitive Assessment (MoCA) to comprehensively evaluate postoperative cognitive outcomes. Follow-up assessments will be systematically conducted at designated time points (e.g., 1 week, 1 month, 3 months, and 6 months) post-procedure.
Studientyp
Einschreibung (Geschätzt)
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
- Name: Ling long Gong, PhD
- Telefonnummer: +86-17317107780
- E-Mail: 350552970@qq.com
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Elderly individuals scheduled to undergo painless gastrointestinal endoscopy.
- Age between 65 and 80 years.
- Body mass index (BMI) between 18 and 30 kg/m².
- American Society of Anesthesiologists (ASA) physical status I-III (ASA III patients eligible only with mild-to-moderate dysfunction of a single organ system, without severe organ failure, and considered able to tolerate the procedure).
- Fried frailty phenotype score < 3.
- Mini-Mental State Examination (MMSE) score ≥ 27.
- Provision of written informed consent by the patient or legal representative.
Exclusion Criteria:
- Allergy or contraindication to remimazolam, oliceridine, or sufentanil.
- Liver or renal failure (Child-Pugh class C or eGFR < 30 mL/min).
- Systemic infection, immunosuppression, coagulation disorder, upper gastrointestinal bleeding, or intestinal obstruction.
- History of opioid dependence or long-term use of psychotropic drugs.
- Difficult airway or severe respiratory dysfunction.
- Cognitive impairment, psychiatric disease, or inability to cooperate with assessment.
- New York Heart Association (NYHA) functional class III or higher[cite: 3].
- Fried frailty phenotype score ≥ 3.
- Use of sedative or analgesic drugs within 24 hours before enrollment.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Remimazolam + Oliceridine Group
Patients in this group will receive a combination of remimazolam and oliceridine for sedation during painless gastrointestinal endoscopy.
Remimazolam will be administered intravenously for induction and maintenance of sedation, titrated to achieve an appropriate depth of anesthesia.
Oliceridine will be administered intravenously to provide stable analgesic cooperation and reduce sedation-related adverse events.
|
Administered intravenously for sedation induction and maintenance during gastrointestinal endoscopy.
The dosage will be titrated according to the patient's sedation depth and clinical response.
Andere Namen:
Administered intravenously before or during the procedure to provide stable analgesic cooperation and optimize procedural sedation quality in elderly patients.
Andere Namen:
|
|
Aktiver Komparator: Active Control Group
Patients in this group will receive standard remimazolam monotherapy (or remimazolam combined with traditional opioids) for sedation during painless gastrointestinal endoscopy.
remimazolam will be administered intravenously to induce and maintain the sedation required for the endoscopic procedure, adhering to standard clinical anesthesia management protocols.
|
Administered intravenously for sedation induction and maintenance during gastrointestinal endoscopy.
The dosage will be titrated according to the patient's sedation depth and clinical response.
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Incidence of hypoxemia
Zeitfenster: From initiation of sedation induction to completion of the gastrointestinal endoscopic procedure, approximately 30 minutes.
|
The proportion of participants who experience at least one episode of hypoxemia during procedural sedation for gastrointestinal endoscopy.
Hypoxemia is defined as peripheral oxygen saturation (SpO₂) < 90%.
SpO₂ will be continuously monitored throughout the observation period.
|
From initiation of sedation induction to completion of the gastrointestinal endoscopic procedure, approximately 30 minutes.
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Incidence of Hypotension
Zeitfenster: From the pre-induction baseline assessment to transfer to the post-anesthesia care unit, up to 1 hour.
|
The proportion of participants who experience at least one episode of hypotension during procedural sedation.
Hypotension is defined as a decrease in mean arterial pressure (MAP) of more than 20% from the pre-induction baseline.
MAP will be recorded at baseline and monitored throughout the observation period.
|
From the pre-induction baseline assessment to transfer to the post-anesthesia care unit, up to 1 hour.
|
|
Sedation success rate
Zeitfenster: From the start of sedation induction to the completion of the endoscopic procedure
|
The proportion of patients who achieve a satisfactory sedation depth (MOAA/S score ≤ 1) without the need for rescue sedative medications.
|
From the start of sedation induction to the completion of the endoscopic procedure
|
Mitarbeiter und Ermittler
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Anzeichen und Symptome, Atmung
- Pathologische Zustände, Anzeichen und Symptome
- Anzeichen und Symptome
- Hypoxie
- Therapeutika
- Routen der Arzneimittelverwaltung
- Arzneimitteltherapie
- Injektionen
- Remimazolam
- ((3-methoxythiophen-2-yl) methyl) ((2- (9- (pyridin-2-yl) -6-oxaspiro (4,5) Decan-9-yl) Ethyl) Amin
Andere Studien-ID-Nummern
- 2025-E-58 (Andere Zuschuss-/Finanzierungsnummer: Shanghai Baoshan District Science and Technology Commission)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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 .
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