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Ezzedine D, Dhariwal L, Wasenda E, Salamon C, Caraballo R. Pudendal Nerve Block With Liposomal Bupivacaine for Sacrospinous Ligament Suspension. UROGYNECOLOGY (PHILADELPHIA, PA.) 2024; 30:98-106. [PMID: 37450670 DOI: 10.1097/spv.0000000000001397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
IMPORTANCE Pudendal nerve block has been frequently used as a pain management modality for vaginal prolapse surgery. However, studies investigating its efficacy and the type of anesthetic used have had conflicting results. OBJECTIVE This study aimed to evaluate the effect of intraoperative pudendal nerve block with liposomal bupivacaine on postoperative pain after sacrospinous ligament suspension surgery. STUDY DESIGN In this single-blinded randomized controlled trial, 83 women undergoing sacrospinous ligament suspension were randomized to receive either intraoperative pudendal nerve block with liposomal bupivacaine or no block. Participants recorded their pain level on postoperative days (PODs) 1-3 and 7, the number of pain medication pills consumed, and the quality of their recovery using a validated questionnaire. RESULTS There were no significant differences in pain scores between the groups on POD 1 and POD 3: 5 (2-6.25) versus 5.5 (4-8; P = 0.058) and 4 (1-6) versus 5 (2-7; P = 0.146), respectively. On POD 2, the overall pain score was statistically different between the groups, with the block group having lower interquartile ranges. This difference, however, was not clinically significant: 5 (1.75-5) versus 5 (3.25-7.75; P = 0.023). In the subset of participants who underwent a concomitant midurethral sling procedure, POD 2 and POD3 pain scores were significantly lower in those who received the block: 3 (1-5) versus 6 (5-8; P = 0.006) for POD 2 and 3 (1-5) versus 5 (3.250-7; P = 0.042) for POD 3. There were no significant differences in pain medication consumption or the quality of recovery scores. CONCLUSION Pudendal nerve block with liposomal bupivacaine did not result in significant differences in postoperative pain after sacrospinous ligament suspension, except in those participants who underwent a concomitant midurethral sling procedure.
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Affiliation(s)
- Dima Ezzedine
- From the Atlantic Health System-Morristown Medical Center, Morristown, NJ
| | - Laura Dhariwal
- From the Atlantic Health System-Morristown Medical Center, Morristown, NJ
| | - Erika Wasenda
- From the Atlantic Health System-Morristown Medical Center, Morristown, NJ
| | | | - Ricardo Caraballo
- From the Atlantic Health System-Morristown Medical Center, Morristown, NJ
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Torosis M, Fullerton M, Kaefer D, Nitti V, Ackerman AL, Grisales T. Pudendal Nerve Block Analgesia at the Time of Vaginal Surgery: A Randomized, Double-Blinded, Sham-Controlled Trial. UROGYNECOLOGY (PHILADELPHIA, PA.) 2023; 29:827-835. [PMID: 37093572 PMCID: PMC10919352 DOI: 10.1097/spv.0000000000001351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
IMPORTANCE Effective opioid-sparing postoperative analgesia requires a multimodal approach. Regional nerve blocks augment pain control in many surgical fields and may be applied to pelvic floor reconstruction. OBJECTIVE This study aimed to evaluate the impact of pudendal nerve block on postoperative pain control and opioid consumption after vaginal surgery. STUDY DESIGN In this randomized, double-blind, sham-controlled trial, we enrolled women undergoing pelvic reconstruction, excluding patients with chronic pelvic pain or contraindications to nonnarcotic analgesia. Patients were randomized to transvaginal pudendal nerve block (9 mL 0.25% bupivacaine and 1 mL 40 mg/mL triamcinolone) or sham injection (10 mL normal saline). Primary outcomes were pain scores and opioid requirements. Sixty patients were required to show a 20-mm difference on a 100-mm visual analog scale (VAS). RESULTS We randomized 71 patients: 36 pudendal block and 35 sham. Groups were well matched in baseline characteristics and surgery type. Prolapse repairs were most common (n = 63 [87.5%]), and there was no difference in anesthetic dose or operative time. Pain scores were equivalent in the postanesthesia care unit (mean VAS, 53.1 [block] vs 56.4 [sham]; P = 0.517) and on postoperative day 4 (mean VAS, 26.7 [block] vs 35.5 [sham]; P = 0.131). On postoperative day 1, the intervention group reported less pain, but this did not meet our 20 mm goal for clinical significance (mean VAS, 29.2 vs 42.5; P = 0.047). A pudendal block was associated with lower opioid consumption at all time points, but this was not statistically significant. CONCLUSIONS Surgeon-administered pudendal nerve block at the time of vaginal surgery may not significantly improve postoperative pain control or decrease opioid use.
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Affiliation(s)
- Michele Torosis
- Department of Obstetrics and Gynecology, UCLA, Los Angeles, CA
| | - Morgan Fullerton
- Department of Obstetrics and Gynecology, Kaiser Permanente, Panorama City, CA
| | | | | | | | - Tamara Grisales
- Department of Obstetrics and Gynecology, UCLA, Los Angeles, CA
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Sakai N, Wu JM, Willis-Gray M. Preoperative Activity Level and Postoperative Pain After Pelvic Reconstructive Surgery. UROGYNECOLOGY (PHILADELPHIA, PA.) 2023; 29:807-813. [PMID: 37093570 DOI: 10.1097/spv.0000000000001349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
IMPORTANCE Higher preoperative activity level is associated with improved postoperative outcomes, but its impact on postoperative pain after urogynecologic surgery is unknown. OBJECTIVE The aim of the study was to assess the relationship between preoperative activity level and postoperative pain. STUDY DESIGN In this prospective cohort study, we evaluated women undergoing pelvic reconstructive surgery from April 2019 through September 2021. We used the Activity Assessment Survey (AAS) to create cohorts of high (AAS = 100) and low (AAS < 100) baseline activity (BA). Our primary outcome was postoperative pain scores. Our secondary outcome was postoperative opioid use. RESULTS Of 132 patients, 90 (68%) were in the low BA group and 42 (32%) were in the high BA group. The groups were similar in age (mean 59 ± 12 years for high BA vs 60 ± 12 for low BA, P = 0.70), body mass index, and surgical procedures performed; however, the high BA group had lower preoperative pain scores (2 ± 6 vs 11 ± 9, P ≤ 0.01). For the primary outcome, the high BA group reported lower postoperative pain scores (16 ± 8 vs 20 ± 9, P = 0.02) and less opioid use (19 ± 32 vs 52 ± 70 morphine milliequivalents, P = 0.01) than the low BA group. However, when adjusting for age, baseline pain, hysterectomy, baseline opioid use, and Charlson Comorbidity Index, high BA did not remain associated with lower postoperative pain scores and less opioid use. CONCLUSION A higher preoperative activity level among patients undergoing urogynecologic surgery was not associated with lower pain scores nor decreased opioid use.
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Affiliation(s)
- Nozomi Sakai
- From the Department of Obstetrics and Gynecology
| | - Jennifer M Wu
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Marcella Willis-Gray
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC
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AUGS-IUGA Joint Clinical Consensus Statement on Enhanced Recovery After Urogynecologic Surgery: Developed by the Joint Writing Group of the International Urogynecological Association and the American Urogynecologic Society. Individual writing group members are noted in the Acknowledgements section. UROGYNECOLOGY (HAGERSTOWN, MD.) 2022; 28:716-734. [PMID: 36288110 DOI: 10.1097/spv.0000000000001252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Enhanced recovery after surgery (ERAS) evidence-based protocols for perioperative care can lead to improvements in clinical outcomes and cost savings. This article aims to present consensus recommendations for the optimal perioperative management of patients undergoing urogynecological surgery. METHODS A review of meta-analyses, randomized clinical trials, large nonrandomized studies, and review articles was conducted via PubMed and other databases for ERAS and urogynecological surgery. ERAS protocol components were established, and then quality of the evidence was both graded and used to form consensus recommendations for each topic. These recommendations were developed and endorsed by the writing group, which is comprised of the American Urogynecologic Society and the International Urogynecological Association members. RESULTS All recommendations on ERAS protocol items are based on best available evidence. The level of evidence for each item is presented accordingly. The components of ERAS with a high level of evidence to support their use include fasting for 6 h and taking clear fluids up to 2 h preoperatively, euvolemia, normothermia, surgical site preparation, antibiotic and antithrombotic prophylaxis, strong antiemetics and dexamethasone to reduce postoperative nausea and vomiting, multimodal analgesia and restrictive use of opiates, use of chewing gum to reduce ileus, removal of catheter as soon as feasible after surgery and avoiding systematic use of drains/vaginal packs. CONCLUSIONS The evidence base and recommendations for a urogynecology-relevant ERAS perioperative care pathway are presented in this consensus review. There are several elements of ERAS with strong evidence of benefit in urogynecological surgery.
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AUGS-IUGA Joint clinical consensus statement on enhanced recovery after urogynecologic surgery. Int Urogynecol J 2022; 33:2921-2940. [DOI: 10.1007/s00192-022-05223-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/19/2022] [Indexed: 10/14/2022]
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Comparing Ketorolac With Ibuprofen for Postoperative Pain: A Randomized Clinical Trial. Female Pelvic Med Reconstr Surg 2021; 26:233-238. [PMID: 31145226 DOI: 10.1097/spv.0000000000000740] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The objective of this study was to identify differences in pain perception and satisfaction with pain control in women receiving nonsteroidal anti-inflammatory drugs postoperatively. METHODS This was a prospective, randomized controlled trial including urogynecology surgical patients. After surgery, all patients were randomized to receive either intravenous (IV) ketorolac or ibuprofen. The patients completed 3 visual analog scales (VAS) assessing pain at rest, pain with ambulation, and satisfaction with pain control. Postoperative opioid use was also measured. RESULTS A total of 224 patients (112 in each arm) were included. Pain scores (SD) at rest in all patients who received ketorolac versus those who received ibuprofen was 2.30 (2.1) versus 2.68 (2.34) (P = 0.20). Pain scores (SD) with ambulation was 3.94 (2.57) versus 4.16 (2.73) (P = 0.57) in patients who received ketorolac and ibuprofen, respectively. Patients who received ketorolac rated their satisfaction with their pain regimen similarly to those who received ibuprofen (P = 0.50). The average amount (SD) of hydromorphone used in the ketorolac and ibuprofen arm was 3.68 (4.58) mg and 4.04 (4.97) mg, respectively (P = 0.58). A subgroup analysis based on type of surgery showed decreased pain at rest (VAS, 2.77 vs 4.88; P = 0.04) and increased satisfaction (VAS, 1.69 vs 4.67; P = 0.003) in patients who had laparotomy and received ketorolac. CONCLUSIONS There was no difference in pain and satisfaction with IV ketorolac compared with IV ibuprofen in patients who underwent all modalities of urogynecologic surgery. A subgroup of patients who underwent laparotomy had less pain with ketorolac.
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Abu-Zaid A, Alomar O, Abuzaid M, Magzoub D, Al-Badawi IA, Salem H. Intraoperative local injection of uterosacral ligaments with ropivacaine during uterine surgery: A systematic review and meta-analysis of randomized controlled trials. J Gynecol Obstet Hum Reprod 2021; 50:102077. [PMID: 33548576 DOI: 10.1016/j.jogoh.2021.102077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
AIM To perform a systematic review and meta-analysis of all randomized controlled trials that examined the efficacy of intraoperative local injection of the uterosacral ligaments with ropivacaine on postoperative pain and opioids consumption in patients undergoing uterine surgery for hysterectomy/myomectomy. METHODS PubMed, Scopus, Web of Science and Cochrane Library databases were screened from inception to September 5th, 2020. We appraised the risk of bias using the Cochrane's risk of bias tool. Resting postoperative pain scores and cumulative consumption of postoperative opioids were regarded as continuous data, analyzed using the inverse variance method and reported as standardized mean difference (SMD) and weighted mean difference (MD), respectively, with 95 % confidence intervals (95 % CIs). RESULTS Five studies met the inclusion criteria comprising 230 patients (117 and 113 patients received ropivacaine and placebo, respectively). The studies had an overall low risk of bias. Resting postoperative pain scores were not significantly different between both groups at 2 h (SMD = -0.30, 95 % CI [-0.70, 0.11], p = 0.15), 12 h (SMD = 0.04, 95 % CI [-0.26, 0.37], p = 0.81) and 24 h (SMD = -0.06, 95 % CI [-0.32, 0.20], p = 0.68). However, the ropivacaine group had significantly reduced cumulative opioid consumption during the first 24 h postoperatively (MD = -9.07, 95 % CI [-14.47, -3.66], p = 0.001). CONCLUSION Intraoperative local infiltration of uterosacral ligaments with ropivacaine is technically feasible and significantly reduces postoperative opioid consumption in women undergoing gynecologic surgery of the uterus.
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Affiliation(s)
- Ahmed Abu-Zaid
- College of Graduate Health Sciences, University of Tennessee Health Science Center, Memphis, TN, United States; Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Osama Alomar
- Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
| | - Mohammed Abuzaid
- Department of Obstetrics and Gynecology, King Fahad Medical City, Riyadh, Saudi Arabia.
| | - Duha Magzoub
- School of Public Health, The University of Memphis, Memphis, TN, United States.
| | - Ismail A Al-Badawi
- Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
| | - Hany Salem
- Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
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Khandwala S, Cruff J. A Novel Method of Pudendal Nerve Blockade for Managing Pain Following Vaginal Reconstructive Surgery. J Gynecol Surg 2020. [DOI: 10.1089/gyn.2019.0136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Salil Khandwala
- Department of Female Pelvic Medicine and Reconstructive Surgery, Beaumont Healthcare System, Wayne, Michigan, USA
- Advanced Urogynecology of Michigan, P.C., Dearborn, Michigan, USA
| | - Jason Cruff
- Department of Female Pelvic Medicine and Reconstructive Surgery, Beaumont Healthcare System, Wayne, Michigan, USA
- Advanced Urogynecology of Michigan, P.C., Dearborn, Michigan, USA
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Petrikovets A, Sheyn D, Sun HH, Chapman GC, Mahajan ST, Pollard RR, El-Nashar SA, Hijaz AK, Mangel J. Multimodal opioid-sparing postoperative pain regimen compared with the standard postoperative pain regimen in vaginal pelvic reconstructive surgery: a multicenter randomized controlled trial. Am J Obstet Gynecol 2019. [DOI: 511.e110.1016/j.ajog.2019.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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Petrikovets A, Sheyn D, Sun HH, Chapman GC, Mahajan ST, Pollard RR, El-Nashar SA, Hijaz AK, Mangel J. Multimodal opioid-sparing postoperative pain regimen compared with the standard postoperative pain regimen in vaginal pelvic reconstructive surgery: a multicenter randomized controlled trial. Am J Obstet Gynecol 2019; 221:511.e1-511.e10. [PMID: 31201808 DOI: 10.1016/j.ajog.2019.06.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/21/2019] [Accepted: 06/06/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND Postoperative pain control after urogynecological surgery has traditionally been opioid centered with frequent narcotic administration. Few studies have addressed optimal pain control strategies for vaginal pelvic reconstructive surgery that limit opioid use. OBJECTIVE The objective of the study was to determine whether, ice packs, Tylenol, and Toradol, a novel opioid-sparing multimodal postoperative pain regimen has improved pain control compared with the standard postoperative pain regimen in patients undergoing inpatient vaginal pelvic reconstructive surgery. STUDY DESIGN This was a multicenter randomized controlled trial of women undergoing vaginal pelvic reconstructive surgery. Patients were randomized to the ice packs, Tylenol, and Toradol postoperative pain regimen or the standard regimen. The ice packs, Tylenol, and Toradol regimen consists of around-the-clock ice packs, around-the-clock oral acetaminophen, around-the-clock intravenous ketorolac, and intravenous hydromorphone for breakthrough pain. The standard regimen consists of as-needed ibuprofen, as-needed acetaminophen/oxycodone, and intravenous hydromorphone for breakthrough pain. The primary outcome was postoperative day 1 pain evaluated the morning after surgery using a visual analog scale. Secondary outcomes included the validated Quality of Recovery Questionnaire, satisfaction scores, inpatient narcotic consumption, outpatient pain medication consumption, and visual analog scale scores at other time intervals. In all, 27 patients in each arm were required to detect a mean difference of 25 mm on a 100 mm visual analog scale (90% power). RESULTS Thirty patients were randomized to ice packs, Tylenol, and Toradol and 33 to the standard therapy. Patient and surgical demographics were similar. The median morning visual analog scale pain score was lower in the ice packs, Tylenol, and Toradol group (20 mm vs 40 mm, P = .03). Numerical median pain scores were lower at the 96 hour phone call in the ice packs, Tylenol, and Toradol group (2 vs 3, P = .04). Patients randomized to the ICE-T regimen received fewer narcotics (expressed in oral morphine equivalents) from the postanesthesia care unit exit to discharge (2.9 vs 20.4, P < .001) and received fewer narcotics during the entire hospitalization (55.7 vs 91.2, P < .001). At 96 hour follow up, patients in the ice packs, Tylenol, and Toradol group used 4.9 ketorolac tablets compared with 4.6 oxycodone/acetaminophen tablets in the standard group (P = .81); however, ice packs, Tylenol, and Toradol patients required more acetaminophen than ibuprofen by patients in the standard arm (10.7 vs 6.2 tablets, P = .012). There were no differences in Quality of Recovery Questionnaire or satisfaction scores either in the morning after surgery or at 96 hour follow up. CONCLUSION The ice packs, Tylenol, and Toradol multimodal pain regimen offers improved pain control the morning after surgery and 96 hours postoperatively compared with the standard regimen with no differences in patient satisfaction and quality of recovery. Ice packs, Tylenol, and Toradol can significantly limit postoperative inpatient narcotic use and eliminate outpatient narcotic use in patients undergoing vaginal pelvic reconstructive surgery.
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Athanasiou S, Hadzillia S, Pitsouni E, Kastanias S, Douskos A, Valsamidis D, Loutradis D, Grigoriadis T. Intraoperative local infiltration with ropivacaine 0.5% in women undergoing vaginal hysterectomy and pelvic floor repair: Randomized double-blind placebo-controlled trial. Eur J Obstet Gynecol Reprod Biol 2019; 236:154-159. [DOI: 10.1016/j.ejogrb.2019.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/12/2018] [Accepted: 03/12/2019] [Indexed: 10/27/2022]
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Use of Ketorolac After Outpatient Urogynecologic Surgery: A Randomized Control Trial. Female Pelvic Med Reconstr Surg 2019; 24:281-286. [PMID: 28914700 DOI: 10.1097/spv.0000000000000459] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Patient surveys highlight a prevalence of moderate to severe pain in the postanesthesia care unit. Multimodal analgesia has been promoted to improve this with fewer opioid-induced adverse effects. The aim of this study was to evaluate the opioid sparing and analgesic effect of postoperative intravenous (IV) ketorolac after outpatient transvaginal surgery. METHODS Forty patients were enrolled in this institutional review board-approved, randomized, double-blind, placebo-controlled study, to receive either 30 mg of IV ketorolac or IV saline placebo postoperatively. Pain was assessed by visual analog scale at timed intervals. Narcotic pain medication was provided upon request. Narcotic use was reassessed by telephone 5 to 7 days postoperatively. Categorical characteristics were compared by χ. Continuous variables were evaluated by Mann-Whitney U test. RESULTS Twenty patients were randomized to each group. Groups were similar in age, health, and operative factors. There was no significant difference in mean pain scores at any interval. The ketorolac group had a total morphine equivalent consumption median of 7.5 mg versus 4.0 mg for placebo, which was not significant (P = 0.17). Total use of narcotic pills postoperatively was equivalent (median, 5). There was no difference in postoperative nausea. One Dindo grade II complication was reported in the ketorolac group of a postoperative pelvic hematoma requiring transfusion. DISCUSSION Intravenous ketorolac administered after outpatient transvaginal surgery did not result in a reduction of pain scores or total morphine consumption. There was one Dindo grade II complication in the ketorolac group. Larger randomized control trials are needed to validate these findings.
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Lee KY, Lee WY, Kim KM, Yoo BH, Lee S, Lim YH, Kim MC, Yon JH. The effect of pre-anesthetic administration of dexmedetomidine on the consumption of opioids in postoperative gynecologic patients. Anesth Pain Med (Seoul) 2017. [DOI: 10.17085/apm.2017.12.1.37] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Kang-yoo Lee
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Woo Yong Lee
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Kye-Min Kim
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Byung Hoon Yoo
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Sangseok Lee
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Yun-Hee Lim
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Mun-Cheol Kim
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Jun Heum Yon
- Department of Anesthesiology and Pain Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
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Wang X, Liu W, Xu Z, Wang F, Zhang C, Wang B, Wang K, Yu J. Effect of Dexmedetomidine Alone for Intravenous Patient-Controlled Analgesia After Gynecological Laparoscopic Surgery: A Consort-Prospective, Randomized, Controlled Trial. Medicine (Baltimore) 2016; 95:e3639. [PMID: 27175680 PMCID: PMC4902522 DOI: 10.1097/md.0000000000003639] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/06/2016] [Accepted: 04/15/2016] [Indexed: 02/02/2023] Open
Abstract
Gynecological laparoscopic surgery is minimally invasive compared with open surgical approaches, but postoperative pain is generally undermanaged. Pain management strategies related to the procedure-specific efficacy are needed. Many studies have shown that dexmedetomidine (DEX) has opioid-sparing properties. It is not clear whether DEX used alone for intravenous patient-controlled analgesia (PCA) could reduce postoperative pain after an invasive procedure. We hypothesized that DEX alone would reduce postoperative pain in women patients undergoing an elective gynecological laparoscopic procedure.This CONSORT-prospective randomized controlled clinical study aimed to investigate the effects of DEX alone for intravenous PCA after gynecological laparoscopic operation. Forty women patients scheduled for elective gynecological laparoscopy were enrolled into the study at Shandong Cancer Hospital and Institute and randomly allocated into two groups (n = 20 each). In the DEX group (group D), the intravenous PCA protocol was DEX 0.25 μg/kg/h diluted to 100 mL in 0.9% saline. In the fentanyl group (group F), the PCA protocol was fentanyl 20 μg/kg diluted to 100 mL in 0.9% saline. The primary outcome was the mean pain score on a visual analogue scale (VAS) at 6 hours after the operation. The secondary outcomes included the Ramsay sedation score, the incidence of postoperative nausea and vomiting (PONV), satisfaction with pain control, and time to recovery of gastrointestinal function.There were no significant differences in the patients' characteristics and intraoperative measurements (P > 0.05). No patients received rescue analgesic. The mean VAS scores at 6 hours post-operatively were not significantly different between the groups (P > 0.05). The incidence of PONV was less in group D than in group F (P < 0.05). The Ramsay sedation scores were not significantly between the groups (P > 0.05). Satisfaction with pain control was higher and time to recovery of gastrointestinal function was lower in group D (P < 0.05).DEX alone is effective for intravenous patient-controlled analgesia after gynecological laparoscopic surgery without a change in sedation and with fewer side effects, and this effect was associated with better satisfaction with postoperative pain control and earlier recovery of gastrointestinal function.
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Affiliation(s)
- Xiuqin Wang
- From the Department of Anesthesiology, Qilu Hospital, Shandong University (XW, JY); Department of Anesthesiology, Shandong cancer hospital affiliated to Shandong University, Shandong Academy of Medical Sciences (XW, KW, ZX, FW, CZ, BW); and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong cancer hospital affiliated to Shandong University, Shandong Academy of Medical Sciences (WL), China
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Effects of dexamethasone on quality of recovery following vaginal surgery: a randomized trial. Am J Obstet Gynecol 2015; 213:718.e1-7. [PMID: 26032041 DOI: 10.1016/j.ajog.2015.05.061] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 04/16/2015] [Accepted: 05/28/2015] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Dexamethasone is a corticosteroid with minimal side effects that may improve quality of recovery. We sought to evaluate standard use of this medication prior to vaginal reconstructive surgery. STUDY DESIGN This was a double-blind, randomized, placebo-controlled trial of women undergoing vaginal reconstructive surgery for pelvic organ prolapse. Patients scheduled for an intraperitoneal vaginal vault suspension, with general anesthesia and an overnight stay, were enrolled. The intervention arm received dexamethasone 60 minutes prior to surgery, and controls received placebo. Postoperative pain medications, antiemetics, and voiding trials were standardized. Our primary outcome was the difference in Quality of Recovery (QoR-40) scores on postoperative day 1. Secondary measures included Postoperative Nausea and Vomiting Intensity scores, and visual analog scales for nausea/vomiting, and pain. Our power calculation demonstrated 31 subjects in each group would be necessary to document difference in QoR-40 scores; to allow for attrition, a goal of 74 subjects was set. RESULTS Seventy-four women were enrolled and randomized. Two withdrew, 9 were excluded, and 63 were analyzed (36 placebo, 27 dexamethasone). The mean age was 63 years. No significant differences were noted among demographics other than American Society for Anesthesiologists class; there were greater numbers of dexamethasone subjects that were class 3 (5 vs 11; P = .030). Postoperatively, more patients in the placebo group required promethazine as a rescue antiemetic for control of their nausea/vomiting (11 vs 2; P = .029). Placebo subjects also failed their voiding trials more frequently, which remained following a logistic regression controlling for suburethral sling (30 vs 15; P = .037). Regarding the QoR-40 following surgery, the emotional state domain declined less in dexamethasone patients (-14.3, interquartile range [IQR], 16.8 vs -4.6, IQR, 20.1; P = .042), indicating better symptoms. Whereas pain scales were similar, the visual analog scales for nausea/vomiting was lower in dexamethasone subjects (0.7; IQR, 4.1 vs 0.4; IQR, 1.4; P = .042). Postoperative Nausea and Vomiting Intensity scores were not significantly different; nevertheless, twice as many placebo subjects had severe range symptoms (4 vs 2; P = .47). No adverse effects from the dexamethasone were noted. CONCLUSION Use of dexamethasone prior to vaginal reconstructive surgery was associated with less nausea/vomiting and need for antiemetics as well as greater success with voiding trials. Furthermore, quality of recovery was enhanced, suggesting use of dexamethasone should be considered for these patients.
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McCarthy CJ, Tomasella E, Malet M, Seroogy KB, Hökfelt T, Villar MJ, Gebhart GF, Brumovsky PR. Axotomy of tributaries of the pelvic and pudendal nerves induces changes in the neurochemistry of mouse dorsal root ganglion neurons and the spinal cord. Brain Struct Funct 2015; 221:1985-2004. [PMID: 25749859 DOI: 10.1007/s00429-015-1019-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 02/24/2015] [Indexed: 12/31/2022]
Abstract
Using immunohistochemical techniques, we characterized changes in the expression of several neurochemical markers in lumbar 4-sacral 2 (L4-S2) dorsal root ganglion (DRG) neuron profiles (NPs) and the spinal cord of BALB/c mice after axotomy of the L6 and S1 spinal nerves, major tributaries of the pelvic (targeting pelvic visceral organs) and pudendal (targeting perineum and genitalia) nerves. Sham animals were included. Expression of cyclic AMP-dependent transcription factor 3 (ATF3), calcitonin gene-related peptide (CGRP), transient receptor potential cation channel subfamily V, member 1 (TRPV1), tyrosine hydroxylase (TH) and vesicular glutamate transporters (VGLUT) types 1 and -2 was analysed seven days after injury. L6-S1 axotomy induced dramatic de novo expression of ATF3 in many L6-S1 DRG NPs, and parallel significant downregulations in the percentage of CGRP-, TRPV1-, TH- and VGLUT2-immunoreactive (IR) DRG NPs, as compared to their expression in uninjured DRGs (contralateral L6-S1-AXO; sham mice); VGLUT1 expression remained unaltered. Sham L6-S1 DRGs only showed a small ipsilateral increase in ATF3-IR NPs (other markers were unchanged). L6-S1-AXO induced de novo expression of ATF3 in several lumbosacral spinal cord motoneurons and parasympathetic preganglionic neurons; in sham mice the effect was limited to a few motoneurons. Finally, a moderate decrease in CGRP- and TRPV1-like-immunoreactivities was observed in the ipsilateral superficial dorsal horn neuropil. In conclusion, injury of a mixed visceral/non-visceral nerve leads to considerable neurochemical alterations in DRGs matched, to some extent, in the spinal cord. Changes in these and potentially other nociception-related molecules could contribute to pain due to injury of nerves in the abdominopelvic cavity.
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Affiliation(s)
- Carly J McCarthy
- Faculty of Biomedical Sciences, School of Biomedical Sciences, Austral University, Av. Juan D. Perón 1500, Pilar, B1629AHJ, Buenos Aires, Argentina
| | - Eugenia Tomasella
- Faculty of Biomedical Sciences, School of Biomedical Sciences, Austral University, Av. Juan D. Perón 1500, Pilar, B1629AHJ, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Mariana Malet
- Faculty of Biomedical Sciences, School of Biomedical Sciences, Austral University, Av. Juan D. Perón 1500, Pilar, B1629AHJ, Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Kim B Seroogy
- Department of Neurology, University of Cincinnati, Cincinnati, OH, 45267, USA
| | - Tomas Hökfelt
- Department of Neuroscience, Karolinska Institutet, 17177, Stockholm, Sweden
| | - Marcelo J Villar
- Faculty of Biomedical Sciences, School of Biomedical Sciences, Austral University, Av. Juan D. Perón 1500, Pilar, B1629AHJ, Buenos Aires, Argentina
| | - G F Gebhart
- Department of Anesthesiology, Center for Pain Research, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Pablo R Brumovsky
- Faculty of Biomedical Sciences, School of Biomedical Sciences, Austral University, Av. Juan D. Perón 1500, Pilar, B1629AHJ, Buenos Aires, Argentina. .,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina. .,Department of Anesthesiology, Center for Pain Research, University of Pittsburgh, Pittsburgh, PA, 15213, USA.
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