Analgesic effect of the continuous bilateral transversus abdominis plane block using levobupivacaine after gynecological laparotomy; continuous block versus single-injection block.A double-blind trial.
Not Applicable
- Conditions
- Patients who are scheduled for laparotomy in gynecologic cancer and may have pelvic lymph node biopsy or dissection.
- Registration Number
- JPRN-UMIN000008949
- Lead Sponsor
- Osaka University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- Female
- Target Recruitment
- 80
Inclusion Criteria
Not provided
Exclusion Criteria
1.Patinets who have risk factor in American Society of Anesthesiologists physical status over 3 2.Patinets who are allergic to local anesthetics 3.Pantients who have abdominal pain before surgery or use analgetic drugs for chronic pain 4.Patients who have severe paralysis or severe neurologic disease 5.Patients who are regarded ineligible by doctors with any other reasons
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Visual Analogue Scale (VAS) pain scores at rest and at mobilization after 6,15 and 24hours postoperation.
- Secondary Outcome Measures
Name Time Method 1.Incidence of nausea and vomitting 2.Incidence of drousiness 3.Postoperative fentanyl consumption 4.Additional analgesics 5.Ocurrence of local anesthetic intoxication 6.Effect site concentration of fentanyl at the discharge from operating room and at the visit