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- Sperimentazione clinica NCT07668648
Interscalene Brachial Plexus Block Versus Serratus Posterior Superior Intercostal Plane Block for Arthroscopic Shoulder Surgery (SISA)
Comparison of Interscalene Brachial Plexus Block and Serratus Posterior Superior Intercostal Plane Block for Postoperative Analgesia After Arthroscopic Shoulder Surgery: A Prospective, Randomized, Double-Blind Controlled Trial
Arthroscopic shoulder surgery is associated with moderate to severe postoperative pain that may delay recovery and rehabilitation. Interscalene brachial plexus block (ISB) is widely used for postoperative analgesia in shoulder surgery; however, it may be associated with complications such as phrenic nerve paralysis. The serratus posterior superior intercostal plane (SPSIP) block is a recently described fascial plane block that may provide effective analgesia while avoiding some of the limitations of ISB.
This prospective, randomized, double-blind controlled trial aims to compare the analgesic efficacy of ISB and SPSIP block in patients undergoing elective arthroscopic shoulder surgery under general anesthesia. The primary outcome is total postoperative opioid consumption during the first 24 hours after surgery. Secondary outcomes include postoperative pain scores, quality of recovery, time to first rescue analgesia, rescue analgesic requirements, intraoperative opioid consumption, sensory block distribution, motor block characteristics, and block-related complications.
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
Postoperative pain following arthroscopic shoulder surgery can adversely affect patient comfort, early mobilization, rehabilitation, and overall recovery. Although the interscalene brachial plexus block is considered the reference regional anesthesia technique for shoulder surgery, its use may be limited by adverse effects such as hemidiaphragmatic paresis, phrenic nerve involvement, and upper extremity motor weakness.
The serratus posterior superior intercostal plane block is a novel ultrasound-guided fascial plane block targeting the posterior thoracic region. Preliminary evidence suggests that it may provide analgesia extending to the shoulder area through spread to cervical and upper thoracic dermatomes. However, comparative clinical evidence between SPSIP block and ISB for arthroscopic shoulder surgery remains limited.
In this prospective, randomized, double-blind controlled trial, eligible adult patients scheduled for elective arthroscopic shoulder surgery under general anesthesia will be randomly assigned to receive either an ultrasound-guided ISB or SPSIP block. All patients will receive standardized general anesthesia and postoperative multimodal analgesia.
The primary endpoint will be total opioid consumption during the first 24 postoperative hours. Secondary endpoints will include postoperative Numeric Rating Scale (NRS) pain scores at predefined time points, quality of recovery assessed with the QoR-15 questionnaire, intraoperative opioid consumption, time to first rescue analgesic requirement, total rescue analgesic consumption, sensory block distribution, motor block assessment, and block-related adverse events.
The study aims to determine whether SPSIP block can provide postoperative analgesia comparable to ISB while potentially reducing complications associated with brachial plexus blockade.
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: Mürsel Ekinci, MD
- Numero di telefono: +905067137596
- Email: drmurselekinci@gmail.com
Backup dei contatti dello studio
- Nome: Onur Güneş, MD
- Numero di telefono: +905319418938
- Email: onurguness96@gmail.com
Luoghi di studio
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Nilüfer
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Bursa, Nilüfer, Turchia (Türkiye)
- Reclutamento
- Bursa City Hospital
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Sub-investigatore:
- Onur Güneş, MD
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Investigatore principale:
- Mürsel Ekinci, MD
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Contatto:
- Onur Güneş, MD
- Numero di telefono: +905319418938
- Email: onurguness96@gmail.com
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Contatto:
- Mürsel Ekinci, MD
- Numero di telefono: 05067137596
- Email: drmurselekinci@gmail.com
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Age between 18 and 75 years
- ASA physical status I, II, or III
- Scheduled for elective arthroscopic shoulder surgery under general anesthesia
- Provision of written informed consent
Exclusion Criteria:
- Refusal to participate in the study
- Coagulopathy
- Current anticoagulant therapy
- Infection at the block site
- Previous surgery involving the planned block site
- Known allergy or history of toxicity to local anesthetics
- Hepatic failure
- Renal failure
- Uncontrolled diabetes mellitus
- Cognitive impairment or mental disability preventing reliable assessment
- Chronic opioid use or ongoing chronic pain treatment
- Pregnancy, suspected pregnancy, or breastfeeding
- Chronic pulmonary disease (e.g., COPD or asthma)
- Failed block
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Interscalene Brachial Plexus Block Group
Participants receive an ultrasound-guided interscalene brachial plexus block before induction of general anesthesia for postoperative analgesia during arthroscopic shoulder surgery.
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Ultrasound-guided interscalene brachial plexus block performed before induction of general anesthesia for postoperative analgesia in arthroscopic shoulder surgery.
Bupivacaine administered for ultrasound-guided regional anesthesia block.
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Sperimentale: Serratus Posterior Superior Intercostal Plane Block Group
Participants receive an ultrasound-guided serratus posterior superior intercostal plane block before induction of general anesthesia for postoperative analgesia during arthroscopic shoulder surgery.
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Bupivacaine administered for ultrasound-guided regional anesthesia block.
Ultrasound-guided serratus posterior superior intercostal plane block performed before induction of general anesthesia for postoperative analgesia in arthroscopic shoulder surgery.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Total Opioid Consumption During the First 24 Postoperative Hours
Lasso di tempo: 24 hours after surgery
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Comparison of total postoperative opioid consumption between the interscalene brachial plexus block group and the serratus posterior superior intercostal plane block group during the first 24 hours after surgery.
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24 hours after surgery
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Intraoperative Remifentanil Consumption
Lasso di tempo: During surgery
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Total remifentanil consumption during surgery.
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During surgery
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Postoperative Pain Scores
Lasso di tempo: 0, 2, 4, 8, 16, and 24 hours after surgery
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Numeric Rating Scale (NRS) pain scores at rest and during movement, ranging from 0 to 10, where 0 indicates no pain and 10 indicates the worst imaginable pain.
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0, 2, 4, 8, 16, and 24 hours after surgery
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Quality of Recovery (QoR-15)
Lasso di tempo: 24 hours after surgery
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Quality of Recovery-15 (QoR-15) score assessed 24 hours after surgery.
Scores range from 0 to 150, with higher scores indicating better postoperative recovery and patient satisfaction.
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24 hours after surgery
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Time to First Rescue Analgesic Requirement
Lasso di tempo: First 24 postoperative hours
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Time elapsed from the end of surgery to the first rescue analgesic administration.
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First 24 postoperative hours
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Rescue Analgesic Consumption
Lasso di tempo: First 24 postoperative hours
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Total rescue analgesic consumption during the postoperative period.
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First 24 postoperative hours
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Block-Related and Opioid-Related Complications
Lasso di tempo: First 24 postoperative hours
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Incidence of adverse events related to regional anesthesia techniques and opioid administration.
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First 24 postoperative hours
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Collaboratori e investigatori
Sponsor
Collaboratori
Investigatori
- Investigatore principale: Mürsel Ekinci, University of Health Sciences, Bursa Faculty of Medicine, Bursa City Hospital
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Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 26-AKD-92 (Altro identificatore: Bursa City Hospital Clinical Research Ethics Committee)
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