Thoracic Epidural Analgesia or Four-Quadrant Transversus Abdominus Plane Block in Reducing Pain in Patients Undergoing Liver Surgery

Summary

This phase III trial studies how well thoracic epidural analgesia or four-quadrant transversus abdominus plane block works in reducing pain in patients undergoing liver surgery. It is not yet known whether thoracic epidural analgesia or four-quadrant transversus abdominus plane block may help people to recover more completely and more quickly after surgery.

Eligibility

Inclusion Criteria:

* Patients undergoing open liver resection without bowel resection/anastomosis for malignancy at MD Anderson Cancer Center
* Patients must sign a study-specific consent form
* Platelets \>= 100,000/ml (within 30 days of surgery)
* International normalized ratio (INR) =\< 1.5 (within 30 days of surgery)
* Activated partial thromboplastin time (aPTT) =\< 40 (within 30 days of surgery)
* Patients must have no fever or evidence of infection or other coexisting medical condition that would preclude epidural placement

Exclusion Criteria:

* Evidence of severe uncontrolled systemic disease or other comorbidity that precludes liver surgery
* History of chronic narcotic use, defined as 30 days or more of preoperative daily narcotic use, measured from the date of surgery
* Anaphylaxis to local anesthetics or narcotics
* Previous or current neurologic disease affecting the lower hemithorax or below
* Major open abdominal/thoracic surgery in the previous 30 days under general anesthesia
* Technical contraindications to epidural placement: previous thoracic spinal surgery or local skin or soft tissue infection at proposed site for epidural insertion
* Use of therapeutic anticoagulation within 5 days of surgery (not including venous thromboembolism prophylaxis)
* Known bleeding diathesis or coagulopathy
* Psychiatric (untreated or poorly controlled schizophrenia, major depression, or bipolar disorder), or communication (language) barrier that would preclude accurate assessment of postoperative pain and/or ability to answer questionnaires (need to be able to read, comprehend, and answer questions)
* Inability to comply with study and/or follow-up procedures
* Patient refusal to participate in randomization
* Pregnant women are excluded from this study; women of childbearing potential (defined as those who have not undergone defined as those who have not undergone a hysterectomy or who have not been postmenopausal for at least 12 consecutive months) must agree to practice adequate contraception and to refrain from breast-feeding, as specified in the informed consent
* Patients with obvious unresectable disease prior to signing informed consent
* Patients with previous ventral hernia repair, cosmetic abdominoplasty or anterior abdominal wall reconstruction

Conditions2

Locations1 site

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