Tegileridine vs Sufentanil for Postoperative Pain Management and Gastrointestinal Recovery After Major Laparoscopic Abdominal Surgery (TASPER)
Tegileridine Versus Sufentanil for Postoperative Analgesia and Gastrointestinal Tolerability After Major Laparoscopic Abdominal Surgery: A Single-Center, Randomized, Triple-Blind Trial
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 4
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Jihong Jiang, MD
- Telefonnummer: 86-13482002227
- E-Mail: jiangjihong@outlook.com
Studieren Sie die Kontaktsicherung
- Name: Jie Xiao
- Telefonnummer: 86-18353689295
- E-Mail: XiaoJie20220747@163.com
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age 18-75 years.
- Elective major abdominal surgery as defined above.
- Body mass index (BMI) 18-30 kg/m².
- American Society of Anesthesiologists (ASA) physical status I to III.
- Written informed consent.
Exclusion Criteria:
- Known hypersensitivity to opioids or any component of the study medications.
- Clinically significant hypoxemia, such as oxygen saturation less than 90 percentage, or a history of severe asthma.
- Known or suspected gastrointestinal obstruction, including paralytic ileus.
- Pregnancy or breastfeeding.
- Severe hepatic impairment (Child-Pugh class C).
- Severe heart failure (NYHA class III-IV) or unstable arrhythmia.
- Neurological or psychiatric disorders that may interfere with pain or sedation assessment (e.g., epilepsy, impaired consciousness, uncontrolled psychiatric illness).
- History of chronic pain or long-term use of analgesics/analgesic products.
- Current use of sedative-hypnotic medications.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Tegileridine Group
Participants in this group will receive postoperative patient-controlled intravenous analgesia containing tegileridine 5 mg and palonosetron 0.5 mg diluted with normal saline to a total volume of 100 mL.
The analgesia pump will be administered intravenously at a background infusion rate of 1.5 mL/hour, with a bolus dose of 1.5 mL and a lockout interval of 15 minutes.
|
Tegileridine 5 mg will be administered as part of postoperative patient-controlled intravenous analgesia after major laparoscopic abdominal surgery.
Palonosetron 0.5 mg will be included in the postoperative patient-controlled intravenous analgesia solution in both study groups for antiemetic prophylaxis.
|
|
Aktiver Komparator: Sufentanil Group
Participants in this group will receive postoperative patient-controlled intravenous analgesia containing sufentanil 100 micrograms and palonosetron 0.5 mg diluted with normal saline to a total volume of 100 mL.
The analgesia pump will be administered intravenously at a background infusion rate of 1.5 mL/hour, with a bolus dose of 1.5 mL and a lockout interval of 15 minutes.
|
Palonosetron 0.5 mg will be included in the postoperative patient-controlled intravenous analgesia solution in both study groups for antiemetic prophylaxis.
Sufentanil 100 micrograms will be administered as part of postoperative patient-controlled intravenous analgesia after major laparoscopic abdominal surgery.
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Area Under the Curve of Resting Pain Intensity Within 24 Hours After Admission to the PACU
Zeitfenster: From 0 to 24 hours after admission to the PACU
|
The cumulative resting pain score within 24 hours after admission to the post-anesthesia care unit (PACU) will be represented by the area under the curve of the numeric rating scale (NRS) scores from 0 to 24 hours.
Resting pain intensity will be assessed using an 11-point NRS, ranging from 0 to 10, where 0 indicates no pain and 10 indicates the worst pain imaginable.
NRS scores will be measured at 0, 6, 12, 18, and 24 hours after admission to the PACU.
|
From 0 to 24 hours after admission to the PACU
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Resting and Movement Pain Intensity
Zeitfenster: At 0, 0.5, 6, 12, 18, 24, 48, and 72 hours after admission to the PACU
|
Resting and movement pain intensity will be assessed using an 11-point NRS, ranging from 0 to 10, where 0 indicates no pain and 10 indicates the worst pain imaginable.
NRS scores will be recorded at 0, 0.5, 6, 12, 18, 24, 48, and 72 hours after admission to the PACU.
|
At 0, 0.5, 6, 12, 18, 24, 48, and 72 hours after admission to the PACU
|
|
PCIA Demand and Effective Press Counts
Zeitfenster: Within 48 hours after admission to the PACU.
|
Total PCIA demand counts and effective press counts recorded within 48 hours after admission to the PACU.
|
Within 48 hours after admission to the PACU.
|
|
Use of Rescue Analgesia
Zeitfenster: Within 72 hours after admission to the PACU
|
The dose and frequency of rescue analgesic medications, including additional opioid analgesics, will be recorded within 72 hours after admission to the PACU.
|
Within 72 hours after admission to the PACU
|
|
Incidence and Severity of PONV
Zeitfenster: Within 72 hours after admission to the PACU
|
The incidence and severity of postoperative nausea and vomiting (PONV) will be assessed using a standardized nausea and vomiting assessment scale within 72 hours after admission to the PACU.
|
Within 72 hours after admission to the PACU
|
|
Time to First Flatus
Zeitfenster: From admission to the PACU until first passage of flatus, assessed up to 1 week.
|
Time to first flatus will be defined as the time from admission to the PACU to the first passage of flatus.
|
From admission to the PACU until first passage of flatus, assessed up to 1 week.
|
|
Time to First Bowel Movement
Zeitfenster: From admission to the PACU until first bowel movement, assessed up to 1 week.
|
Time to first bowel movement will be defined as the time from admission to the PACU to the first postoperative bowel movement.
|
From admission to the PACU until first bowel movement, assessed up to 1 week.
|
|
Time to Resumption of Oral Intake
Zeitfenster: From admission to the PACU until resumption of oral intake, assessed up to 1 week.
|
Time to resumption of oral intake will be defined as the time from admission to the PACU to the first postoperative intake of liquids, semi-liquid food, or regular diet.
|
From admission to the PACU until resumption of oral intake, assessed up to 1 week.
|
|
Length of Postoperative Hospital Stay
Zeitfenster: From admission to the PACU until hospital discharge, assessed up to 30 days.
|
Length of postoperative hospital stay will be defined as the number of days from the day of surgery to hospital discharge.
|
From admission to the PACU until hospital discharge, assessed up to 30 days.
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Changes in Inflammatory Biomarkers
Zeitfenster: Before surgery and at predefined time points within 72 hours after admission to the PACU
|
Serum levels of inflammatory biomarkers, including C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha), will be measured before surgery and at predefined time points after admission to the PACU to explore the effects of analgesic medications on systemic inflammatory response.
|
Before surgery and at predefined time points within 72 hours after admission to the PACU
|
|
Changes in I-FABP
Zeitfenster: Before surgery and at predefined time points within 72 hours after admission to the PACU
|
Serum intestinal fatty acid-binding protein (I-FABP) levels will be measured before surgery and at predefined time points after admission to the PACU to explore the effects of analgesic medications on intestinal injury.
|
Before surgery and at predefined time points within 72 hours after admission to the PACU
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Schmerzen
- Neurologische Manifestationen
- Postoperative Komplikationen
- Pathologische Prozesse
- Pathologische Zustände, Anzeichen und Symptome
- Anzeichen und Symptome
- Schmerzen, postoperativ
- Heterocyclische Verbindungen, 1-Ring
- Heterocyclische Verbindungen
- Heterocyclische Verbindungen, 2-Ring
- Heterocyclische Verbindungen, Fusionsring
- Piperidine
- Heterocyclische Verbindungen, Brückenring
- Isochinoline
- Chinuklidine
- Fentanyl
- Palonosetron
- Sufentanil
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- IIT-CRU-FAMB-2026HS100
Plan für individuelle Teilnehmerdaten (IPD)
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Beschreibung des IPD-Plans
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Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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