NCT07674836 SPSIP Block Versus ESP Block for Chronic Pain After Unilateral Breast Surgery
| NCT ID | NCT07674836 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Engin Çetin |
| Condition | Postoperative Pain |
| Study Type | INTERVENTIONAL |
| Enrollment | 90 participants |
| Start Date | 2026-07-01 |
| Primary Completion | 2026-12-01 |
Eligibility & Interventions
Eligibility Fast-Check
Enter your details for a quick preliminary check. This does not replace medical advice.
What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 90 participants in total. It began in 2026-07-01 with a primary completion date of 2026-12-01.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This prospective, randomized, assessor-blinded study will compare serratus posterior superior intercostal plane block and erector spinae plane block in adult female patients undergoing unilateral breast surgery. The primary outcome is chronic postoperative pain at 3 months, assessed using the Brief Pain Inventory-Short Form.
Eligibility Criteria
Inclusion Criteria: * Female patients aged 18-65 years * ASA physical status I-III * Body mass index (BMI) between 18 and 35 kg/m² * Scheduled for elective unilateral breast surgery (mastectomy with or without sentinel lymph node biopsy) * Ability to understand and provide written informed consent Exclusion Criteria: * Infection at the site of block application * Known allergy to local anesthetics * Coagulopathy or anticoagulant therapy * Chronic opioid use * Pregnancy * Inability to communicate or cooperate * Refusal to participate * Failed block * Requirement of additional intraoperative analgesia outside the study protocol * Development of serious intraoperative complications
Contact & Investigator
Engin Çetin, M.D
PRINCIPAL INVESTIGATOR
Kocaeli City Hospital
Frequently Asked Questions
Who can join the NCT07674836 clinical trial?
This trial is open to female participants only, aged 18 Years or older, up to 65 Years, studying Postoperative Pain. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07674836 currently recruiting?
Yes, NCT07674836 is actively recruiting participants. Contact the research team at Doccetin52@gmail.com for enrollment information.
Where is the NCT07674836 trial being conducted?
This trial is being conducted at İzmit, Turkey (Türkiye).
Who is sponsoring the NCT07674836 clinical trial?
NCT07674836 is sponsored by Engin Çetin. The principal investigator is Engin Çetin, M.D at Kocaeli City Hospital. The trial plans to enroll 90 participants.