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Dourado J, Rogers P, Horesh N, Emile SH, Aeschbacher P, Wexner SD. Low-pressure versus standard-pressure pneumoperitoneum in minimally invasive colorectal surgery: a systematic review, meta-analysis, and meta-regression analysis. Gastroenterol Rep (Oxf) 2024; 12:goae052. [PMID: 39036068 PMCID: PMC11259227 DOI: 10.1093/gastro/goae052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 01/11/2024] [Accepted: 02/17/2024] [Indexed: 07/23/2024] Open
Abstract
Background We aimed to assess the efficacy and safety of low-pressure pneumoperitoneum (LPP) in minimally invasive colorectal surgery. Methods A PRISMA-compliant systematic review/meta-analysis was conducted, searching PubMed, Scopus, Google Scholar, and clinicaltrials.gov for randomized-controlled trials assessing outcomes of LPP vs standard-pressure pneumoperitoneum (SPP) in colorectal surgery. Efficacy outcomes [pain score in post-anesthesia care unit (PACU), pain score postoperative day 1 (POD1), operative time, and hospital stay] and safety outcomes (blood loss and postoperative complications) were analyzed. Risk of bias2 tool assessed bias risk. The certainty of evidence was graded using GRADE. Results Four studies included 537 patients (male 59.8%). LPP was undertaken in 280 (52.1%) patients and associated with lower pain scores in PACU [weighted mean difference: -1.06, 95% confidence interval (CI): -1.65 to -0.47, P = 0.004, I 2 = 0%] and POD1 (weighted mean difference: -0.49, 95% CI: -0.91 to -0.07, P = 0.024, I 2 = 0%). Meta-regression showed that age [standard error (SE): 0.036, P < 0.001], male sex (SE: 0.006, P < 0.001), and operative time (SE: 0.002, P = 0.027) were significantly associated with increased complications with LPP. In addition, 5.9%-14.5% of surgeons using LLP requested pressure increases to equal the SPP group. The grade of evidence was high for pain score in PACU and on POD1 postoperative complications and major complications, and blood loss, moderate for operative time, low for intraoperative complications, and very low for length of stay. Conclusions LPP was associated with lower pain scores in PACU and on POD1 with similar operative times, length of stay, and safety profile compared with SPP in colorectal surgery. Although LPP was not associated with increased complications, older patients, males, patients undergoing laparoscopic surgery, and those with longer operative times may be at risk of increased complications.
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Affiliation(s)
- Justin Dourado
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
| | - Peter Rogers
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
| | - Nir Horesh
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
- Department of Surgery and Transplantation, Sheba Medical Center, Ramat-Gan, Israel
| | - Sameh Hany Emile
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
- Colorectal Surgery Unit, General Surgery Department, Mansoura University Hospitals, Mansoura, Egypt
| | - Pauline Aeschbacher
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Steven D Wexner
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, FL, USA
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Zhang C, Huang D, Zeng W, Ma J, Li P, Jian Q, Huang J, Xie H. Effect of additional equipotent fentanyl or sufentanil administration on recovery profiles during propofol-remifentanil-based anaesthesia in patients undergoing gynaecologic laparoscopic surgery: a randomized clinical trial. BMC Anesthesiol 2022; 22:127. [PMID: 35488192 PMCID: PMC9052673 DOI: 10.1186/s12871-022-01671-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 04/18/2022] [Indexed: 11/24/2022] Open
Abstract
Background In clinical practice, sufentanil has a stronger sedative effect on patients than fentanyl at equivalent doses. This study hypothesized that, at equivalent doses, patients undergoing gynaecologic laparoscopic surgery (GLS) receiving fentanyl would have an earlier emergence from anaesthesia (EA), a shorter time to extubation (TE), and a better degree of wakefulness. Therefore, this study evaluated the effects of equipotent doses of fentanyl and sufentanil on the quality of emergence in patients undergoing GLS. Methods One hundred seven patients scheduled for GLS under general anaesthesia were randomly divided into two groups and were induced with 0.35 µg/kg sufentanil (Group S; n = 55) or 3.5 µg/kg fentanyl (Group F; n = 52). When the GLS was almost over, the patient's abdominal cavity was flushed with warm saline, and 5 µg of sufentanil or 50 µg of fentanyl in a double-blind manner was intravenously injected into the patients. The primary outcomes of the study included EA, TE, the rate of leaving the surgical bed voluntarily and the incidence of endotracheal tube tolerance. The Ramsay Sedation Scale (RSS), and Verbal Rating Scale (VRS) scores at 15 and 30 min in the postanaesthesia care unit (PACU), as well as other adverse events, including nausea and vomiting, itching, delirium, dizziness, chills, and respiratory depression (SpO2 < 95%) in the PACU, were evaluated as secondary outcomes. Results There were no statistically significant dissimilarities between the two groups with respect to baseline characteristics. For recovery, the EA (9.0 ± 4.8 min vs. 8.9 ± 3.0 min; P = 0. 146), TE (9.5 ± 4.7 min vs. 9.0 ± 3.0 min; P = 0.135), rate of leaving the surgical bed voluntarily (31.18% vs. 38.46%; P = 0.976), and incidence of endotracheal tube tolerance (94.55% vs. 96.15%; P = 0.694) were not significantly different between the two groups. In the PACU, the 15-min RSS score (2.07 ± 0.38 vs. 2.15 ± 0.36; P = 0.125), the 30-min RSS score (2.02 ± 0.13 vs. 2.04 ± 0.19; P = 0.207), the 15-min VRS score (0.50 ± 0.57 vs. 0.67 ± 0.55; P = 0.295), and the 30-min VRS score (0.45 ± 0.50 vs. 0.75 ± 0.52; P = 0.102) were not significantly different between Groups S and F. No adverse events, such as nausea, vomiting, pruritus, delirium, and tremors, occurred in either group. The rates of respiratory depression (1.82% vs. 1.92%; P = 0.968) and dizziness (0.00% vs. 4.85%; P = 0.142) were not different between Groups S and F in the PACU. Conclusions The majority of patients scheduled for GLS were able to rapidly and smoothly emerge from anaesthesia. After surgery, similar outcomes, including EA, TE, the incidence of endotracheal tube tolerance, the rate of leaving the surgical bed voluntarily, RSS scores, VRS scores, and adverse events in the PACU, were achieved for the patients between the two anaesthetic protocols.
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Affiliation(s)
- Chunyuan Zhang
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
| | - Ding Huang
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China.
| | - Wei Zeng
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China.
| | - Jian Ma
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
| | - Ping Li
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
| | - Qichang Jian
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
| | - Jiamin Huang
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
| | - Huanlong Xie
- Department of Anesthesiology, Affiliated Boai Hospital of Zhongshan, Southern Medical University, No. 6 Chenggui Road, East District, Zhongshan, 528400, Guangdong, People's Republic of China
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Ebanga L, Dabi Y, Benichou J, Miailhe G, Kolanska K, Uzan J, Ferrier C, Bendifallah S, Haddad B, Darai E, Touboul C. Surgical Determinants of Post Operative Pain in Patients Undergoing Laparoscopic Adnexectomy. J INVEST SURG 2022; 35:1386-1391. [PMID: 35227151 DOI: 10.1080/08941939.2022.2045395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Objective: The objective of our study was to determine the main surgical factors associated with postoperative pains in patients undergoing adnexectomy.Material and Methods: Patients that underwent adnexectomy in two French Gynecological centers between July, 2018 and March, 2020 were prospectively included and retrospectively analyzed. The main pre and per operative surgical factors were analyzed to assess their impact on immediate postoperative pain. Analgesic consumption was recorded for each patient and pain was evaluated using the validated numeric rating scale (ranging between 0 and 10).Results: One hundred and seventeen patients underwent laparoscopic adnexectomy. Eighty-four patients (72%) experienced either no or minor postoperative pain (NRS ≤ 2). Seventeen patients (14.5%) required strong opioids (subcutaneous morphine injection) in the immediate postoperative period. The only two parameters that had a significant impact on immediate postoperative pain were the realization of a fascia closure and the duration of pneumoperitoneum longer than 60 minutes. Pneumoperitoneum pressure and size of ports were not significantly correlated with postoperative pain.Conclusion: Fascia closure and increased surgical time were significantly associated with immediate postoperative pain and the need for strong opioids consumption. Surgical training to limit prolonged surgeries should be strongly emphasized to lower postoperative pain and limit opioids consumption.
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Affiliation(s)
- Lea Ebanga
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Yohann Dabi
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,Sorbonne University, Paris, France
| | - Jeremie Benichou
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Gregoire Miailhe
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Kamila Kolanska
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,Sorbonne University, Paris, France
| | - Jennifer Uzan
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Clement Ferrier
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Sofiane Bendifallah
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,Sorbonne University, Paris, France.,Groupe de recherche clinique 6 (GRC-6): Centre Expert En Endométriose (C3E), Assistance publique des hôpitaux de Paris, Tenon Hospital, Sorbonne University, Paris, France
| | - Bassam Haddad
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Créteil, Créteil, France.,Paris Est Créteil, University of Medecine, Créteil, France
| | - Emile Darai
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,Sorbonne University, Paris, France.,Groupe de recherche clinique 6 (GRC-6): Centre Expert En Endométriose (C3E), Assistance publique des hôpitaux de Paris, Tenon Hospital, Sorbonne University, Paris, France
| | - Cyril Touboul
- Department of Gynaecology and Obstetrics, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,Sorbonne University, Paris, France.,Groupe de recherche clinique 6 (GRC-6): Centre Expert En Endométriose (C3E), Assistance publique des hôpitaux de Paris, Tenon Hospital, Sorbonne University, Paris, France.,UMRS 938, Centre de recherche Saint Antoine, Sorbonne University, Paris, France
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Low-pressure Pneumoperitoneum With Abdominal Wall Lifting Versus Standard Pressure Pneumoperitoneum in Laparoscopic Fundoplication for Gastroesophageal Reflux Disease: A Propensity Score-matched Analysis. SURGICAL LAPAROSCOPY, ENDOSCOPY & PERCUTANEOUS TECHNIQUES 2021; 32:46-53. [PMID: 34369478 DOI: 10.1097/sle.0000000000000990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/26/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to compare the treatment results of low-pressure pneumoperitoneum with abdominal wall lifting (AWL+LP, 6 mm Hg) versus standard pressure pneumoperitoneum (SP, 12 mm Hg) during laparoscopic fundoplication for gastroesophageal reflux disease (GERD), using propensity score matching (PSM). MATERIALS AND METHODS A retrospective analysis was made of 362 patients, 123 in the AWL+LP group and 239 in the SP group, who underwent laparoscopic fundoplication for GERD from January 2010 to December 2017. Perioperative and prognostic outcomes were compared after PSM with 1:1 match. RESULTS After PSM, 107 matched pairs were obtained. Compared with the SP group at 30 and 60 minutes after pneumoperitoneal initiation, the AWL+LP group showed significantly lower end-tidal carbon dioxide value (P<0.001, <0.001, respectively), lower partial pressure of carbon dioxide value (P<0.001, 0.016, respectively) and significantly higher pH value (P<0.001, <0.001, respectively). However, postoperative shoulder pain, abdominal pain, and arrhythmia in the AWL+LP group were less than those in SP group (P=0.01, 0.017, 0.005, respectively). There was no significant difference in operative time (106.54±27.80 vs. 107.38±24.78 min), blood loss [15 mL (interquartile range: 12.5 to 20 mL) vs.15 mL (interquartile range: 10 to 20 mL)], length of stay (4 vs. 4 d), the wound ecchymosis [2 (1.87%) vs. 3 (2.80%)] and rates of recurrence [8 (7.48%) vs. 5 (4.67%)] between AWL+LP group and SP group. CONCLUSION AWL+LP resulted in comparable perioperative and prognostic outcomes with less impact on changes in cardiorespiratory function compared with SP approaches of laparoscopic fundoplication for GERD.
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Sao CH, Chan-Tiopianco M, Chung KC, Chen YJ, Horng HC, Lee WL, Wang PH. Pain after laparoscopic surgery: Focus on shoulder-tip pain after gynecological laparoscopic surgery. J Chin Med Assoc 2019; 82:819-826. [PMID: 31517775 DOI: 10.1097/jcma.0000000000000190] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Laparoscopy, one of minimally invasive procedures, is a commonly used procedure in diagnosis and management of various kinds of clinical problems, including gynecologic organ-related diseases. Compared with conventional exploratory laparotomy, the benefits of laparoscopic surgery include reduction of surgical wound, decreasing in postoperative pain, shortening hospital stay, rapid recovery, and a better cosmetic result. However, there are still up to 80% of patients after laparoscopic surgery complaining of high levels of pain and needing pain relief. Postlaparoscopic pain can be separated into distinct causes, such as surgical trauma- or incision wound-associated inflammatory change, and pneumoperitoneum (carbon dioxide [CO2])-related morphological and biochemical changes of peritoneum and diaphragm. The latter is secondary to irritation, stretching, and foreign body stimulation, leading to phrenic neuropraxia and subsequent shoulder-tip pain (STP). STP is the most typical unpleasant experience of patients after laparoscopic surgery. There are at least 11 strategies available to attempt to decrease postlaparoscopic STP, including (1) the use of an alternative insufflating gas in place of CO2, (2) the use of low-pressure pneumoperitoneum in place of standard-pressure pneumoperitoneum, (3) the use of warmed or warmed and humidified CO2, (4) gasless laparoscopy, (5) subdiaphragmatic intraperitoneal anesthesia, (6) local intraperitoneal anesthesia, (7) actively expelling out of gas, (8) intraperitoneal drainage, (9) fluid instillation, (10) pulmonary recruitment maneuvers, and (11) others and combination. The present article is limited in discussing postlaparoscopic STP. We extensively review published articles to provide a better strategy to reduce postlaparoscopic STP.
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Affiliation(s)
- Chih-Hsuan Sao
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | | | - Kai-Cheng Chung
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yi-Jen Chen
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Huann-Cheng Horng
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Wen-Ling Lee
- Department of Medicine, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
- Female Cancer Foundation, Taipei, Taiwan, ROC
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López-Torres López J, Piedracoba Cadahía D, Alcántara Noalles MJ, Simó Cortés T, Argente Navarro P. Perioperative factors that contribute to postoperative pain and/or nausea and vomiting in ambulatory laparoscopic surgery. ACTA ACUST UNITED AC 2019; 66:189-198. [PMID: 30665796 DOI: 10.1016/j.redar.2018.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 11/28/2018] [Accepted: 11/30/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Both postoperative pain and postoperative nausea and vomiting are major factors that determine the time and quality of recovery in laparoscopic surgery. OBJECTIVE To determine the perioperative factors that contribute to the appearance of postoperative pain and postoperative nausea and vomiting in outpatient laparoscopic surgery. MATERIAL AND METHODS A prospective study was conducted on a cohort of 297 patients undergoing laparoscopic ambulatory surgery. A record was made of preoperative factors (usual medication, anaesthetic risk, etc.), intraoperative (surgical and anaesthetic times, drugs, CO2 pressure, etc.), and postoperative factors (major and minor complications, recovery times, etc.). As dependent variables, the postoperative symptoms considered were, nausea, vomiting, and/or postoperative pain. RESULTS Considering as a combined variable the occurrence of níusea, vomiting or moderate/severe pain (4 or more points on a visual analogue scale), one or more of these symptoms occurred in 58.7% of the patients (95% CI: 52.8-64.4). Using a logistic regression, the variables associated with the appearance of symptoms were: female gender (OR: 3.4), waiting time over 45minutes prior to surgery (OR: 4.9) and no anti-emetic prophylaxis (OR: 12.2). CONCLUSIONS In patients undergoing ambulatory laparoscopic surgery, one in 4had postoperative nausea and vomiting, and approximately half of moderate-intensity pain before discharge. Considering the overall the occurrence of pain and/or postoperative níusea and vomiting, these symptoms affect more than half of the patients being operated on, and are more frequent in women and in those who have to wait to access the operating room.
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Affiliation(s)
- J López-Torres López
- Servicio de Anestesiología y Reanimación, Complejo Hospitalario Universitario de Albacete, Albacete, España.
| | | | | | - T Simó Cortés
- Servicio de Anestesiología y Reanimación, Hospital La Fe, Valencia, España
| | - P Argente Navarro
- Servicio de Anestesiología y Reanimación, Hospital La Fe, Valencia, España
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Yoriki K, Kusuki I, Kokabu T, Matsushima H, Koshiba A, Kitawaki J. Successful Laparoscopic Surgery without Neuromuscular Blockade in a Patient with Malignant Hyperthermia Susceptibility. J Minim Invasive Gynecol 2018; 26:567-570. [PMID: 30142382 DOI: 10.1016/j.jmig.2018.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/06/2018] [Accepted: 08/11/2018] [Indexed: 10/28/2022]
Abstract
Malignant hyperthermia (MH) is a life-threatening clinical syndrome of hypermetabolism involving skeletal muscle. Susceptibility to MH is inherited in an autosomal dominant manner. Its common trigger is exposure to volatile anesthetic agents or depolarizing muscle relaxants. Deep neuromuscular blockade using muscle relaxants can improve the quality of surgical conditions and prevent cardiorespiratory adverse events during laparoscopic surgery. Here we report a case of successful laparoscopic surgery under anesthetic management without neuromuscular blockade in an MH-susceptible patient. A 22-year-old woman with a family history of MH underwent laparoscopic excision of ovarian endometrioma under total intravenous anesthesia and a posterior transversus abdominis plane block. The surgery was completed uneventfully. Our experience suggests that this type of anesthetic management is useful when performing laparoscopic surgery in MH-susceptible patients.
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Affiliation(s)
- Kaori Yoriki
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)
| | - Izumi Kusuki
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)..
| | - Tetsuya Kokabu
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)
| | - Hiroshi Matsushima
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)
| | - Akemi Koshiba
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)
| | - Jo Kitawaki
- Department of Obstetrics and Gynecology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science (all authors)
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Kundu S, Weiss C, Hertel H, Hillemanns P, Klapdor R, Soergel P. Association between intraabdominal pressure during gynaecologic laparoscopy and postoperative pain. Arch Gynecol Obstet 2017; 295:1191-1199. [PMID: 28285427 DOI: 10.1007/s00404-017-4325-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 02/07/2017] [Indexed: 01/08/2023]
Abstract
PURPOSE Laparoscopy is nowadays a well-established surgical method and plays a main role in an ever-increasing range of indications in gynaecology. High-quality studies of surgical techniques are necessary to improve the quality of patient care. The present study aims at evaluating postoperative pain after gynaecological laparoscopy depending on the intraoperative CO2 pressure. METHODS In a prospective, monocentric, randomized single-blind study at the Department of Gynaecology and Obstetrics at the Hannover Medical School, we include patients scheduled for different laparoscopic procedures. Randomization of the intraoperative CO2 pressure was carried out in six groups. Pain was assessed the day after surgery by the blinded nurse using a visual analogue scale. RESULTS 550 patients were included in the period from May 2013 to January 2016. The analysis of the per protocol population PPP (n = 360) showed no statistically significant difference between the six intervention groups with regard to mean postoperative pain perception. In direct comparison between two groups, an intraoperative CO2 pressure of 15 mmHg was associated with a significant higher pain score than a pressure of 12 mmHg. The difference was 7.46 mm on a 10 cm VAS. CONCLUSIONS The results of our study indicate that a CO2 pressure of 12 versus 15 mmHg can be advantageous. However, the clinical relevance remains unclear due to the low difference in pain. The additional benefit of an even lower pressure of 10 or 8 mmHg cannot be reliably assessed; we found signs of poor visibility conditions in these low pressure groups.
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Affiliation(s)
- Sudip Kundu
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
| | - Clara Weiss
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Hermann Hertel
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Peter Hillemanns
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Rüdiger Klapdor
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Philipp Soergel
- Department of Obstetrics and Gynaecology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
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