Pain with Differing Intraperitoneal Washes At the End of Laparoscopic Gynecologic Surgery
University of Tennessee
Summary
We hypothesize that instilling intraperitoneal Marcaine (without epinephrine) at the end of a non-total laparoscopic gynecologic surgery (adnexa only, which includes the ovaries, fallopian tubes, and associated ligaments, vessels, and connective tissue) will result in less pain and reduced opioid use postoperatively.
Description
Minimally invasive gynecologic surgery has been shown to reduce postoperative pain, length of hospital stay, and prescription opioid use when compared to open procedures. However, postoperative abdominal pain is still significant, and the ways in which this pain can be reduced requires further exploration. It is standard procedure to inject the surgical incision sites with long-acting analgesics such as Marcaine or Ropivacaine. However, intraperitoneal instillation of these pain medications and their effect on postoperative pain and prescription opioid use has only minimally been explored thu…
Eligibility
- Age range
- 18+ years
- Sex
- Female
- Healthy volunteers
- No
Inclusion Criteria: * Age 18 years and older * Undergoing planned laparoscopic adnexal surgery as a day surgery procedure; The surgical site is the "adnexa" which contains the ovaries, fallopian tubes, and associated ligaments, vessels, and connective tissue. The "adnexa" does not include the uterus. * BMI 55.0 or less Exclusion Criteria: * Under age 18 * Undergoing a non-laparoscopic unplanned surgical procedure Patients having a laparoscopic partial or complete removal of the uterus, a hysterectomy, will NOT be included in this study population for enrollment. * septicemia * severe hemorr…
Interventions
- OtherNormal Saline (0.9% NaCl)
Women will undergo planned, laparoscopic gynecologic surgery with an intraperitoneal wash of 20 mL of saline (standard) at the end of the operation, prior to insufflation, release, and skin closure. The wash will be instilled into the peritoneal cavity and the surgical area (over the vaginal cuff and along the bilateral pelvic sidewalls to the paracolic gutters). All participants will rate their pain using a Visual Analogue Scale (VAS). The VAS is a numerical rating system where the scores range from zero (0) to ten (10), with zero indicating 'no pain at all' and ten indicating 'the worst possible pain'. Participants will be asked to rate their current level of pain and also report their current dosage of pain medication at the following intervals: pre-operatively, 2 hours post-operatively, and 24 hours post-operatively.
- DrugMarcaine hydrochloride without epinephrine 0.5%
Women will undergo planned, laparoscopic gynecologic surgery with an intraperitoneal wash of 20 mL Marcaine hydrochloride (bupivacaine) without epinephrine 0.5% (the comparator) at the end of the operation, prior to insufflation, release, and skin closure. The wash will be instilled into the peritoneal cavity and the surgical area (over the vaginal cuff and along the bilateral pelvic sidewalls to the paracolic gutters). All participants will rate their pain using a Visual Analogue Scale (VAS). The VAS is a numerical rating system where the scores range from zero (0) to ten (10), with zero indicating 'no pain at all' and ten indicating 'the worst possible pain'. Participants will be asked to rate their current level of pain and also report their current dosage of pain medication at the following intervals: pre-operatively, 2 hours post-operatively, and 24 hours post-operatively.
Location
- University of Tennessee Health Science CenterMemphis, Tennessee