- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07621744
Parasternal Block Versus Wound Infiltration for Pain After Median Sternotomy:A Salivary Opiorphin-Based Study
Determination of the Effect of Parasternal Block Versus Wound Site Infiltration on Postoperative Pain Levels by Salivary Opiorphin Levels in Patients Undergoing Median Sternotomy: A Randomized Prospective Study
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This randomized prospective study included patients undergoing surgery through median sternotomy. The study compared three perioperative analgesic approaches: parasternal block, wound site infiltration, and standard systemic analgesia without local intervention at the surgical site.
Salivary samples were collected before surgery, after sternotomy, and during the postoperative period to measure opiorphin levels. Postoperative pain was assessed using visual analogue scale scores, and additional analgesic requirement, opioid consumption, extubation time, intensive care unit stay, and adverse effects such as nausea and vomiting were recorded.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Erzurum, Türkei (türkiye), 25240
- Ataturk University
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Patients scheduled for surgery through median sternotomy
- Patients who provided informed consent
Exclusion Criteria:
- Age under 30 years
- Presence of ischemic, inflammatory, or systemic disease, except cardiovascular disease
- Use of analgesic medication within the last 24 hours
- Diagnosis of psychiatric disorder
- Presence of any oral pathology, including active dental caries, aphthous lesions, or salivary gland inflammation
- Prolonged intubation or inability to be separated from mechanical ventilation for more than 8 hours
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: Parasternal Block Group
Participants in this group received ultrasound-guided parasternal block with local anesthetic before surgical incision, in addition to standard perioperative systemic analgesia.
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Ultrasound-guided parasternal block was performed with local anesthetic before surgical incision.
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Aktiver Komparator: Wound Site Infiltration Group
Participants in this group received wound site infiltration with local anesthetic before surgical incision, in addition to standard perioperative systemic analgesia.
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Local anesthetic infiltration was performed at the surgical wound site before surgical incision.
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Kein Eingriff: Standard Analgesia Group
Participants in this group received standard perioperative systemic analgesia without local anesthetic intervention at the surgical site.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change in Salivary Opiorphin Level
Zeitfenster: Baseline, 3 minutes after sternotomy, and postoperative 6 hours
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Salivary opiorphin levels were measured using ELISA to evaluate the analgesic effect of the study interventions.
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Baseline, 3 minutes after sternotomy, and postoperative 6 hours
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Postoperative Pain Intensity Assessed by the Visual Analogue Scale
Zeitfenster: At 1, 2, 4, 8, 12, and 24 hours after extubation
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Postoperative pain intensity was assessed using the Visual Analogue Scale.
The scale ranges from 0 to 10, where 0 indicates no pain and 10 indicates the worst imaginable pain.
Higher scores indicate worse postoperative pain.
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At 1, 2, 4, 8, 12, and 24 hours after extubation
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Additional Analgesic Requirement
Zeitfenster: Within the first 24 hours after extubation
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The need for rescue analgesia was recorded during the postoperative follow-up period.
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Within the first 24 hours after extubation
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Total Opioid Consumption
Zeitfenster: Within the first 24 postoperative hours
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Total opioid consumption delivered by patient-controlled analgesia was recorded.
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Within the first 24 postoperative hours
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Extubation Time
Zeitfenster: Immediately after surgery until tracheal extubation, assessed up to 24 hours postoperatively
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Time to extubation was defined as the duration from the end of surgery to tracheal extubation and was recorded in minutes.
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Immediately after surgery until tracheal extubation, assessed up to 24 hours postoperatively
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Intensive Care Unit Length of Stay
Zeitfenster: From postoperative intensive care unit admission until intensive care unit discharge, assessed up to 7 days postoperatively
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Intensive care unit length of stay was defined as the duration from admission to the intensive care unit after surgery until discharge from the intensive care unit and was recorded in hours.
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From postoperative intensive care unit admission until intensive care unit discharge, assessed up to 7 days postoperatively
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Postoperative Nausea and Vomiting
Zeitfenster: Within the first 24 postoperative hours
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Postoperative nausea and vomiting were recorded as adverse effects.
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Within the first 24 postoperative hours
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Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: Muhammed Enes Aydin, professor, Ataturk University Department of Anesthesiology and Reanimation
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Parida SK, Guruprasad T, Krishnakumar VB, Ravi RP. A study of salivary opiorphin levels using different anesthetic drugs and techniques - A randomized controlled clinical study. J Stomatol Oral Maxillofac Surg. 2018 Jun;119(3):169-171. doi: 10.1016/j.jormas.2017.11.017. Epub 2017 Dec 13.
- Ozdogan MS, Gungormus M, Ince Yusufoglu S, Ertem SY, Sonmez C, Orhan M. Salivary opiorphin in dental pain: A potential biomarker for dental disease. Arch Oral Biol. 2019 Mar;99:15-21. doi: 10.1016/j.archoralbio.2018.12.006. Epub 2018 Dec 15.
- Gavcar EG, Kabukcu Basay B, Avci E, Basay O. Relationship between saliva opiorphin levels, pain threshold, and cutting number in adolescents with non suicidal self injury. J Psychiatr Res. 2022 Jul;151:611-618. doi: 10.1016/j.jpsychires.2022.05.030. Epub 2022 May 24.
- Yilmaz N, Baygin O, Tuzuner T, Mentese A, Demir S. Determination of the effect of two different methods of dental anesthesia on pain level in pediatric patients: A cross-over, randomized trial. Niger J Clin Pract. 2022 Nov;25(11):1853-1863. doi: 10.4103/njcp.njcp_289_22.
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
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
Andere Studien-ID-Nummern
- B.30.2.ATA.0.01.00/353
- 2023/2 (Andere Kennung: Atatürk University Clinical Research Ethics Committee)
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
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