Comparing different volumes of local anesthetic for pain relief after thoracotomy
Comparison of Different Local Anesthetic Volumes of Thoracic Paravertebral Block Application in Post-thoracotomy Analgesia
This study is testing which amount of local anesthetic works best to relieve pain after surgery for people having a thoracotomy.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 75 (estimated) |
| Ages | 18 Years to 80 Years |
| Sex | All |
| Sponsor | Ankara City Hospital Bilkent Academic / other |
| Locations | 1 site (Çankaya, Ankara) |
| Trial ID | NCT05700357 on ClinicalTrials.gov |
What this trial studies
This study aims to evaluate the effectiveness of three different volumes (20 ml, 25 ml, and 30 ml) of thoracic paravertebral block (TPVB) using 0.25% bupivacaine for postoperative analgesia in patients undergoing elective thoracotomy. Thoracotomy is known to cause severe acute pain, and effective pain management is crucial to reduce postoperative complications and chronic pain development. By comparing these volumes, the study seeks to determine the optimal dose for pain relief while minimizing side effects. The findings could help establish a standardized approach to analgesia in thoracotomy patients.
Who should consider this trial
Good fit: Ideal candidates for this study are adults aged 18 to 80 years, classified as ASA physical status I-III, with a BMI between 18 and 40, who are scheduled for elective thoracotomy.
Not a fit: Patients who may not benefit from this study include those undergoing emergency thoracotomy or those with a history of chronic opioid or analgesic use.
Why it matters
Potential benefit: If successful, this study could lead to improved pain management protocols for patients undergoing thoracotomy, enhancing recovery and reducing complications.
How similar studies have performed: Previous studies have shown varying success with TPVB for postoperative analgesia, but this specific comparison of local anesthetic volumes is less commonly explored.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * 18 to 80 years old * American Society of Anesthesiologists (ASA) physical status I-II-III * BMI 18 to 40 kg/m2 * Elective thoracotomy surgery Exclusion Criteria: * Patient refusing the procedure * Emergency surgery * History of chronic opioid or analgesic used
Where this trial is running
Çankaya, Ankara
- Ankara City Hospital — Çankaya, Ankara, Turkey (Recruiting)
Study contacts
- Study coordinator: Emine N ZENGİN
- Email: nilbavullu@yahoo.com
- Phone: +905063370548
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.