Comparing different anesthesia techniques for pain relief in thoracoscopic sympathectomy patients

A Randomized Clinical Trial Comparing Transverse Thoracic Plane Block, Midpoint Transverse Process Plane to Pleura Block and Erector Spinae Plane Block for Analgesia in Patients Undergoing Thoracoscopic Sympathectomy

Not applicable Interventional Tanta University · NCT06987110

This study is testing which of three different anesthesia methods can provide the best pain relief for patients having surgery to treat excessive sweating or certain blood flow issues.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorTanta University Academic / other
Locations1 site (Tanta, El-Gharbia)
Trial IDNCT06987110 on ClinicalTrials.gov

What this trial studies

This study evaluates the effectiveness of three different regional anesthesia techniques—transversus thoracic muscle plane block (TTPB), mid-transverse to pleura block (MTPB), and erector spinae plane block (ESPB)—for providing postoperative analgesia in patients undergoing thoracoscopic sympathectomy. The aim is to determine which technique offers the best pain relief following this surgical procedure, which is commonly performed for hyperhidrosis and certain vascular conditions. The study involves patients aged 18 to 65 who are in good health and scheduled for the surgery, while excluding those with specific contraindications.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 to 65 who are scheduled for thoracoscopic sympathectomy and are in good physical health.

Not a fit: Patients with coagulopathy, chronic pain, or allergies to local anesthetics may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for patients undergoing thoracoscopic sympathectomy.

How similar studies have performed: Other studies have shown promising results with similar regional anesthesia techniques, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age from 18 to 65 years.
* Both sexes.
* American Society of Anesthesiology (ASA) physical status I-II.
* Scheduled for thoracoscopic sympathectomy

Exclusion Criteria:

* Coagulopathy.
* History of opiate abuse.
* Pre-existing chronic pain.
* Allergy to local anesthetics or analgesics.
* Infection at the site of injection.
* Mental or neurological disorders.
* Pregnancy

Where this trial is running

Tanta, El-Gharbia

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Transverse Thoracic Plane BlockMidpoint Transverse Process Plane to Pleura BlockErector Spinae Plane BlockAnalgesiaThoracoscopic Sympathectomy
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.