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
調査の概要
詳細な説明
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.
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
-
-
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Erzurum、トルコ(Türkiye)、25240
- Ataturk University
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-
参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
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
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的: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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アクティブコンパレータ: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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介入なし:Standard Analgesia Group
Participants in this group received standard perioperative systemic analgesia without local anesthetic intervention at the surgical site.
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change in Salivary Opiorphin Level
時間枠: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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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Postoperative Pain Intensity Assessed by the Visual Analogue Scale
時間枠: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
時間枠: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
時間枠: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
時間枠: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
時間枠: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
時間枠: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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協力者と研究者
スポンサー
捜査官
- スタディディレクター:Muhammed Enes Aydin, professor、Ataturk University Department of Anesthesiology and Reanimation
出版物と役立つリンク
一般刊行物
- 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.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- B.30.2.ATA.0.01.00/353
- 2023/2 (その他の識別子:Atatürk University Clinical Research Ethics Committee)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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