- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving 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
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert 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.
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Mürsel Ekinci, MD
- Telefonnummer: +905067137596
- E-post: drmurselekinci@gmail.com
Studer Kontakt Backup
- Navn: Yusuf Alan, MD
- Telefonnummer: +905396210977
- E-post: dryusufalan@gmail.com
Studiesteder
-
-
Nilüfer
-
Bursa, Nilüfer, Tyrkia (Türkiye), 16100
- Rekruttering
- Bursa City Hospital
-
Underetterforsker:
- Yusuf Alan, MD
-
Ta kontakt med:
- Yusuf Alan, MD
- Telefonnummer: 05396210977
- E-post: dryusufalan@gmail.com
-
Ta kontakt med:
- E-post: drmurselekinci@gmail.com
-
Hovedetterforsker:
- Mürsel Ekinci, MD
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske 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 studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: 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.
|
|
Eksperimentell: 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.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
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 |
Tiltaksbeskrivelse |
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
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Mürsel Ekinci, MD, Bursa City Hospital, Health Sciences University Bursa Faculty of Medicine
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 26-AKD-134
Plan for individuelle deltakerdata (IPD)
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IPD-planbeskrivelse
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