- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07655323
RISS Versus ESP Block in Laparoscopic Cholecystectomy (RISS-ESP-LC)
Comparison of the Analgesic Efficacy and Effects on Diaphragmatic Function of Bilateral Erector Spinae Plane Block and Bilateral Rhomboid Intercostal-Subserratus Plane Block in Laparoscopic Cholecystectomy: A Prospective Randomized Controlled Trial
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Postoperative pain after laparoscopic cholecystectomy may impair respiratory function and delay recovery. Fascial plane blocks have emerged as effective opioid-sparing analgesic techniques. The erector spinae plane (ESP) block and rhomboid intercostal-subserratus plane (RISS) block are ultrasound-guided regional anesthesia techniques that may provide effective postoperative analgesia while preserving respiratory mechanics.
This prospective randomized controlled study will compare bilateral ESP block and bilateral RISS block in adult patients undergoing elective laparoscopic cholecystectomy under general anesthesia. The primary objective is to compare postoperative analgesic efficacy and diaphragmatic function. Secondary outcomes include postoperative opioid consumption, pain scores at rest and during movement, pulmonary function parameters, rescue analgesic requirements, and adverse events.
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Mürsel Ekinci, MD
- Telefonnummer: +905067137596
- E-mail: drmurselekinci@gmail.com
Undersøgelse Kontakt Backup
- Navn: Yusuf Alan, MD
- Telefonnummer: +905396210977
- E-mail: dryusufalan@gmail.com
Studiesteder
-
-
Nilüfer
-
Bursa, Nilüfer, Tyrkiet (Türkiye), 16100
- Bursa City Hospital
-
Underforsker:
- Yusuf Alan, MD
-
Kontakt:
- Yusuf Alan, MD
- Telefonnummer: 05396210977
- E-mail: dryusufalan@gmail.com
-
Kontakt:
- E-mail: drmurselekinci@gmail.com
-
Ledende efterforsker:
- Mürsel Ekinci, MD
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:-
- Age between 18 and 75 years
- ASA physical status I-III
- Scheduled for elective laparoscopic cholecystectomy under general anesthesia
- Provision of written informed consent
Exclusion Criteria:
- Coagulation disorders or anticoagulant therapy
- Known allergy to local anesthetics
- Infection at the block application site
- Pregnancy or lactation
- Chronic opioid use
- Cognitive impairment
- Refusal to participate in the study
- Technical inability to perform the block
- Failed block
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: ESP Block
Patients will receive bilateral ultrasound-guided erector spinae plane block before laparoscopic cholecystectomy for postoperative analgesia.
|
Bilateral ultrasound-guided erector spinae plane block performed before laparoscopic cholecystectomy for postoperative analgesia.
|
|
Eksperimentel: RISS Block
Patients will receive bilateral ultrasound-guided rhomboid intercostal-subserratus plane block before laparoscopic cholecystectomy for postoperative analgesia.
|
Bilateral ultrasound-guided rhomboid intercostal-subserratus plane block performed before laparoscopic cholecystectomy for postoperative analgesia.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Total Postoperative Tramadol Consumption
Tidsramme: 24 hours after surgery
|
Total tramadol consumption during the first 24 hours after laparoscopic cholecystectomy.
|
24 hours after surgery
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Postoperative Pain Scores
Tidsramme: 0-24 hours after surgery
|
Postoperative pain scores assessed using the Numeric Rating Scale (NRS).
|
0-24 hours after surgery
|
|
Time to First Rescue Analgesia
Tidsramme: 24 hours after surgery
|
Time from the end of surgery to first rescue analgesic requirement.
|
24 hours after surgery
|
|
Intraoperative Remifentanil Consumption
Tidsramme: During surgery
|
Total remifentanil consumption during surgery.
|
During surgery
|
|
Opioid-Related Adverse Events
Tidsramme: 24 hours after surgery
|
Incidence of nausea, vomiting, pruritus and other opioid-related adverse events.
|
24 hours after surgery
|
|
Block-Related Complications
Tidsramme: 24 hours after surgery
|
Complications associated with ESP block or RISS block.
|
24 hours after surgery
|
|
Diaphragmatic Excursion
Tidsramme: Preoperative and postoperative 24 hours
|
Right hemidiaphragm excursion measured by ultrasonography.
|
Preoperative and postoperative 24 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Mürsel Ekinci, MD, Bursa City Hospital, Health Sciences University Bursa Faculty of Medicine
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 26-AKD-134
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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