ESP Blocks in Breast Free Flaps
Public ClinicalTrials.gov record NCT07891039. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Efficacy of Erector Spinae Plane (ESP) Blocks in Free Flap-Based Breast Reconstruction: A Randomized Controlled Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is a prospective randomized controlled trial to assess the efficacy of erector spinae plane (ESP) blocks in patients undergoing autologous free flap breast reconstruction. Currently, patients undergoing this procedure remain in the hospital initially for flap monitoring until discharge criteria is met, when pain is adequately controlled and patient is able to ambulate independently. Prolonged hospital stays can occur due to persistent pain, typically abdominal pain as breasts are insensate following mastectomy. Persistent pain at abdominal incision can increase opioid requirements, impede ambulation trials, and delay discharge. This study aims to utilize ESP blocks to help augment pain control in patients undergoing autologous free flap breast reconstruction. The ESP block is a safe regional block that is already commonly utilized by multiple surgical specialties, such as general surgery, obstetrics and gynecology, cardiothoracic surgery, neurosurgery, and orthopedic surgery. The ESP block is an ultrasound-guided regional anesthesia technique where a local anesthetic is injected into the fascial plane between the erector spinae muscles and the thoracic vertebrae's transverse processes. This injection spreads longitudinally, blocking the spinal nerves and providing multi-dermatomal pain relief to the anterior, posterior, and lateral chest and abdominal walls, making it useful for surgeries and managing chronic pain. Patients in this study will be randomized into one of two groups, ESP block or No ESP (NESP) block group. The investigators will not be blinding patients to their study arm assignment, as this would require injecting placebo which the investigators believe would be an unnecessary risk to patient. Additionally, it was determined that it would not be feasible to blind patients as the ESP block participants would be numb in their abdomen and patients would immediately know whether or not they received the block. Participants will be informed of their study arm assignment on the day of surgery prior to proceeding to the operating room. Patients will then be asked to fill out a twice daily survey on pain and ambulation trials. Inpatient data on pain medication administration and time to discharge will be collected through chart review. This study aims to investigate the efficacy of ESP blocks to improve management of pain at abdominal incision, decrease inpatient opioid consumption, decrease time to ambulation, and decrease length of stay.
Study identification
- NCT ID
- NCT07891039
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 1, 2026 (Actual)
- Primary completion
- Jun 30, 2028 (Estimated)
- Completion
- Jun 30, 2028 (Estimated)
- Last update posted
- Oct 23, 2026
2026 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Roanoke Memorial Hospital | Roanoke | Virginia | 24014 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07891039, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 23, 2026 · Synced Oct 23, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07891039 live on ClinicalTrials.gov.