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Sphenopalatine Ganglion Block in Bimaxillary Orthognathic Surgery

RecruitingNAAges 18 Years - 45 YearsAllBezmialem Vakif University
NCT06933680 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

The goal of this clinical trial is to evaluate whether sphenopalatine ganglion (SPG) block helps with intraoperative pain control, reduces postoperative edema, and decreases pain in adults aged 18 to 45 undergoing bimaxillary orthognathic surgery. The main questions it aims to answer are: * Does SPG block help decrease postoperative swelling and pain compared to a sham block? * Does it improve pain control during surgery and reduce opioid use? Researchers will compare patients receiving SPG block to those receiving a sham block to determine if this technique provides better pain relief and reduces postoperative complications. Participants will: * Be 18 to 45 years old and undergo bimaxillary orthognathic surgery. * Be randomly assigned to receive either a SPG block or a sham block before surgery. * Be monitored for 1 month after surgery to assess pain levels, swelling, opioid use, an

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📋 Eligibility rules (as published)
Inclusion Criteria: * Patients with bimaxillary orthognathic surgery indication * Patients with American Society of Anesthesiologistsscores (ASA) I-II * Patients between the ages of 18-45 Exclusion Criteria: * Patients with local anesthetic allergy * Patients undergoing genioplasty * Syndromes associated with secondary deformities in addition to jaw deformities * Patients with a history of jaw surgery * Patients with uncontrolled hypertension * Patients with a history of substance abuse * Patients with chronic pain lasting more than 3 months * Patients using analgesic and hypnotic agents for more than 2 weeks * Recent situations that may cause facial edema (tooth extraction, facial trauma, etc.) * Patients with psychiatric disorders * Patients with diabetes mellitus * Patients with bleeding disorders
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What it tests

  • Sphenopalatine Ganglion Block
  • Sham Block
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Where

1 site
Bezmialem Vakıf Üniversitesi
Istanbul, Turkey (Türkiye)
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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