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Olugbemi M, Athisayaraj T, Lorejo E, Coveney E. The Impact of Body Mass Index on Local Anaesthetic Inguinal Hernia Repair. Cureus 2023; 15:e36163. [PMID: 37065380 PMCID: PMC10102715 DOI: 10.7759/cureus.36163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Open mesh repair of inguinal hernia is acceptable and can be performed under local anaesthesia (LA). Individuals with high BMI (Body Mass Index) have often been excluded from LA repairs for varying reasons including safety concerns. Open repair of unilateral inguinal hernia (UIH) amongst individuals with different BMI groups was studied. Its safety profile was investigated using LA volume and length of operation (LO) as endpoints. Operative pain and patient satisfaction were also evaluated. PATIENTS AND METHODS A total of 438 adult patients were studied having excluded underweight patients, those requiring any additional intra-operative analgesia, multiple procedures, or records with incomplete data. Operative pain, patient satisfaction, LO and LA volume were retrospectively studied from the existing data from clinical and operative notes. RESULTS It was a predominantly male population (93.2% males) with an age range of 17-94 years peaking in the 60-69 years age group. BMI ranged 19-39 kg/m2 with BMI above normal at 62.8%. LO was 13-100 minutes (average 37 mins {SD = 12}) utilising an average LA volume of 45 ml (SD = 11) per patient. Across BMI groups, no significant difference in LO (P = 0.168) or patient satisfaction (P = 0.388) was seen. Although LA volume (P = 0.011) and pain score (P<0.001) demonstrated statistically significant differences, these did not appear to be clinically relevant. Over 90% in each BMI group experienced mild or no pain and with severe pain reported in only one patient in the entire population. Overall, LA volume required per patient was low and dosage was safe in all BMI groups with significant proportion (89%) of patients evaluated for satisfaction rating their experience ≥ 90 out of 100. CONCLUSION LA repair is safe and well tolerated irrespective of BMI. BMI is not a viable reason for exclusion of obese/overweight individuals from LA repair.
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Aleman R, Blanco DG, Funes DR, Montorfano L, Semien G, Szomstein S, Lo Menzo E, Rosenthal RJ. Does Transverse Abdominis Plane Block Increase the Risk of Postoperative Urinary Retention after Inguinal Hernia Repair? JSLS 2021; 25:JSLS.2021.00015. [PMID: 34803366 PMCID: PMC8580164 DOI: 10.4293/jsls.2021.00015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background and Objective: Postoperative urinary retention (POUR) is a common adverse event after inguinal hernia repair (IHR), with an incidence of up to 22.2%. The aim of this study is to determine if pre-operative transverse abdominis plane (TAP) block increases the incidence of POUR. Methods: A retrospective review was performed for all patients who underwent IHR (open or laparoscopic) at this institution, from January 1, 2016 to December 31, 2017. Patients were divided into two groups: Patients that had a TAP block before surgery (group 1) and patients with no TAP block (group 2). Common demographics and comorbidities were collected along with postoperative outcomes and POUR incidence rates for every group to determine procedural influence. Results: From 276 patients reviewed, 28.2% (N = 78) underwent TAP block before surgery. The patient cohort mean age was 61.1 ± 14.4 years. Most the interventions were laparoscopic (81.2%) and an overall POUR incidence rate of 7.6% (N = 21) was observed. Comparatively, common demographics and comorbidities were statistically similar for both groups, with the exception of type 2 diabetes mellitus (p = 0.049). Individually, group 1 and 2 presented POUR incidence rates of 14.1% and 5.05%, respectively. While intraoperative fluid administration, early readmission rate, and length were similar in both groups, there was a significant difference in POUR incidence rates (p = 0.01). Conclusion: Patients undergoing TAP block during IHR might have an increased risk of developing POUR. Further larger, prospective, and randomized controlled studies are necessary to better assess these findings.
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Affiliation(s)
- Rene Aleman
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - David Gutierrez Blanco
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - David Romero Funes
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - Lisandro Montorfano
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - George Semien
- Department of Anesthesiology, Cleveland Clinic Florida, Weston, FL
| | - Samuel Szomstein
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - Emanuele Lo Menzo
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
| | - Raul J Rosenthal
- Department of Minimally Invasive Surgery and The Bariatric and Metabolic Institute, Cleveland Clinic Florida, Weston, FL
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Paasch C, Fiebelkorn J, De Santo G, Aljedani N, Ortiz P, Gauger U, Boettge K, Full S, Anders S, Hünerbein M. Ultrasound-versus visual-guided transversus abdominis plane block prior to transabdominal preperitoneal ingunial hernia repair. A retrospective cohort study. Ann Med Surg (Lond) 2020; 59:281-285. [PMID: 33133582 PMCID: PMC7588326 DOI: 10.1016/j.amsu.2020.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/06/2020] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND The transversus abdominis plane block is a regional anesthesia technique. Recently, its impact on early chronic pain and the cumulative need of analgesic medication following inguinal hernia repair is being monitored. In terms of effectiveness and patient safety, it remains unclear whether the approach should be conducted preoperatively through ultrasound guidance, or through intraoperative visual guidance.The study at hand aims to provide more evidence on this topic. METHODS A monocentric retrospective matched pair analysis was performed. The intraoperative visual guided and ultrasound guided -transversus abdominis plane block prior to inguinal hernia repair in transabdominal preperitoneal technique were consecutively compared in regard to analgesic effectiveness and complication rate. The data of individuals who were operated on from June 2007 to February 2019 were analyzed. The matching criteria were ASA-Score, Gender, Age ( ±6 years), and hernia size (<1,5 cm, 1,5-3 cm, >1,5 cm). RESULTS A total of 116 patients were enrolled. Both groups were homogenous in terms of age, gender contribution, body mass index, ASA-Score, hernia type, and size. The pain score at the postoperative anesthesia care unit was lower in the ultrasound-guided-transversus abdominis plane group without being statistically significant (VAS-Score: 0.67 vs.0.84). Patients of the ultrasound-guided-transversus abdominis plane group received significantly less metamizole on the day of operation (1.29 g (0.96) vs. 1.68 g (0.70), p = 0.015). CONCLUSION Due to our findings, we assume that the ultrasound-guided-transversus abdominis plane -Block may reduce postoperative pain and analgesic consumption more effectively than the visual-guided-transversus abdominis plane lock. Further prospective clinical trials are mandatory.
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Affiliation(s)
- C. Paasch
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - J. Fiebelkorn
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - G. De Santo
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - N. Aljedani
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - P. Ortiz
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - U. Gauger
- Humboldt University, Berlin, Germany
| | - K. Boettge
- No Insurance Surgery, 9121 W Russell Rd Ste 115, 89148, Las Vegas, United States
| | - S.H. Full
- Department of Anesthesiology, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - S. Anders
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - M. Hünerbein
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
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Paasch C, Fiebelkorn J, De Santo G, Azarhoush S, Boettge K, Anders S, Gauger U, Strik M. The transversus abdominis plane block may reduce chronic postoperative pain one year after TAPP ingunial hernia repair. Ann Med Surg (Lond) 2020; 55:190-194. [PMID: 32518639 PMCID: PMC7270497 DOI: 10.1016/j.amsu.2020.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/03/2020] [Indexed: 11/21/2022] Open
Abstract
Introduction Chronic postoperative inguinal pain (CPIP) is defined as pain impacting daily activities lasting at least 3 months. With an incidence of 0.5–6.0%, chronic pain affects many patients who underwent inguinal hernia repair (IHR). Early severe postoperative pain has been described as a risk factor for CPIP. Thus, we aim to investigate the impact of the transversus abdominis plane (TAP) block on CPIP. Methods From 2013 to 2019 we collected data from individuals who were operated on electively in TAPP technique and who received a preoperative TAP block. Results Data from 289 patients were selected. 259 patients were male. The mean age was 59.93 years and the mean BMI was 25.72 kg/m2. 252 patients suffered from a primary inguinal hernia. No mesh fixation was conducted. 21 patients reported pain at rest, 26 pain under physical exertion and 13 patients required treatment of their pain. In 6.25% of cases patients reported CPIP. We compared our findings with data from the German Herniamed Registry (unilateral, primary IH, men, no mesh fixation; n = 8.799), because we assume that the majority of these patients did not receive a TAP block. The rate of pain under physical exertion (9.2% vs. 10.05%) and pain requiring treatment (2.45% vs. 2.95%) one year after surgery slightly differs without a statistical significance. Conclusions We assume that the TAP block may reduce CPIP, postoperative pain during physical exertion and pain requiring treatment following IHR in TAPP technique. Additional randomized clinical trials are mandatory to evaluate the hypothesis. The TAP block may reduce the rate of chronic postoperative inguinal pain. The TAP block may reduce the rate of pain requiring treatment and on exertion one year after IHR. The TAP should further implemented into daily hernia surgery routine.
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Affiliation(s)
- Christoph Paasch
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - Jennifer Fiebelkorn
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - Gianluca De Santo
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - Sascha Azarhoush
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - Katherina Boettge
- No Insurance Surgery, 653 N Town Center Drive, 89144, Las Vegas, United States
| | - Stefan Anders
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | | | - Martin Strik
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
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Consensus on international guidelines for management of groin hernias. Surg Endosc 2020; 34:2359-2377. [PMID: 32253559 DOI: 10.1007/s00464-020-07516-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/15/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Groin hernia management has a significant worldwide diversity with multiple surgical techniques and variable outcomes. The International guidelines for groin hernia management serve to help in groin hernia management, but the acceptance among general surgeons remains unknown. The aim of our study was to gauge the degree of agreement with the guidelines among health care professionals worldwide. METHODS Forty-six key statements and recommendations of the International guidelines for groin hernia management were selected and presented at plenary consensus conferences at four international congresses in Europe, the America's and Asia. Participants could cast their votes through live voting. Additionally, a web survey was sent out to all society members allowing online voting after each congress. Consensus was defined as > 70% agreement among all participants. RESULTS In total 822 surgeons cast their vote on the key statements and recommendations during the four plenary consensus meetings or via the web survey. Consensus was reached on 34 out of 39 (87%) recommendations, and on six out of seven (86%) statements. No consensus was reached on the use of light versus heavy-weight meshes (69%), superior cost-effectiveness of day-case laparo-endoscopic repair (69%), omitting prophylactic antibiotics in hernia repair, general or local versus regional anesthesia in elderly patients (55%) and re-operation in case of immediate postoperative pain (59%). CONCLUSION Globally, there is 87% consensus regarding the diagnosis and management of groin hernias. This provides a solid basis for standardizing the care path of patients with groin hernias.
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Paasch C, Fiebelkorn J, Berndt N, De Santo G, Aljedani N, Ortiz P, Gauger U, Boettge K, Anders S, Full H, Strik MW. The transversus abdominis plane block reduces the cumulative need of analgesic medication following inguinal hernia repair in TAPP technique: a retrospective single center analysis among 838 patients. Hernia 2020; 24:1371-1378. [PMID: 32170456 DOI: 10.1007/s10029-020-02156-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 02/19/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Laparoscopic inguinal hernia repair (IHR) may lead to early postoperative pain. Therefore, opioid and non-opioid analgesic agents are often administered in the post-anesthesia care unit (PACU). To reduce the postoperative cumulative need of analgesic medication, as well as to accelerate the physical recovery time, the transversus abdominis plane (TAP) block has recently been studied. The TAP block is a regional anesthesia technique. Even though there is evidence about the efficacy of the block used in procedure such as an open inguinal hernia repair, the evidence regarding its use for the TAPP (transabdominal preperitoneal) technique remains low. We aim to provide more sufficient evidence regarding this topic. METHODS A monocentric retrospective observational study investigating the effect of the TAP block prior to primary IHR in TAPP technique was conducted. The data of 838 patients who were operated on using this technique from June 2007 to February 2019 were observed. 72 patients were excluded because of insufficient information regarding their analgesic medication protocol. The patients' data were taken from their files. RESULTS The patients in the TAP block group (n = 364) did not differ statistically significantly compared to the control group (n = 402) in terms of gender, BMI and age. Individuals of the TAP block group experienced less postoperative pain in the PACU (p < 0.001) and received less analgesic medication (morphine, oxycodone, piritramide, acetaminophen; p < 0.001). CONCLUSION We assume that the TAP block is a sufficient approach to reduce postoperative pain and analgesic medication administration for IHR in TAPP technique.
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Affiliation(s)
- C Paasch
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany.
| | - J Fiebelkorn
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - N Berndt
- Medical School, Charité University Medicine Berlin, Berlin, Germany
| | - G De Santo
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - N Aljedani
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - P Ortiz
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | | | - K Boettge
- No Insurance Surgery, 9121 W Russell Rd Ste 115, Las Vegas, 89148, USA
| | - S Anders
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
| | - H Full
- Department of Anesthesiology, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - M W Strik
- Department of General, Visceral and Cancer Surgery, Helios Klinikum Berlin-Buch, Schwanebecker Chaussee 50, 13125, Berlin, Germany
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Abstract
INTRODUCTION Worldwide, more than 20 million patients undergo groin hernia repair annually. The many different approaches, treatment indications and a significant array of techniques for groin hernia repair warrant guidelines to standardize care, minimize complications, and improve results. The main goal of these guidelines is to improve patient outcomes, specifically to decrease recurrence rates and reduce chronic pain, the most frequent problems following groin hernia repair. They have been endorsed by all five continental hernia societies, the International Endo Hernia Society and the European Association for Endoscopic Surgery. METHODS An expert group of international surgeons (the HerniaSurge Group) and one anesthesiologist pain expert was formed. The group consisted of members from all continents with specific experience in hernia-related research. Care was taken to include surgeons who perform different types of repair and had preferably performed research on groin hernia surgery. During the Group's first meeting, evidence-based medicine (EBM) training occurred and 166 key questions (KQ) were formulated. EBM rules were followed in complete literature searches (including a complete search by The Dutch Cochrane database) to January 1, 2015 and to July 1, 2015 for level 1 publications. The articles were scored by teams of two or three according to Oxford, SIGN and Grade methodologies. During five 2-day meetings, results were discussed with the working group members leading to 136 statements and 88 recommendations. Recommendations were graded as "strong" (recommendations) or "weak" (suggestions) and by consensus in some cases upgraded. In the Results and summary section below, the term "should" refers to a recommendation. The AGREE II instrument was used to validate the guidelines. An external review was performed by three international experts. They recommended the guidelines with high scores. The risk factors for inguinal hernia (IH) include: family history, previous contra-lateral hernia, male gender, age, abnormal collagen metabolism, prostatectomy, and low body mass index. Peri-operative risk factors for recurrence include poor surgical techniques, low surgical volumes, surgical inexperience and local anesthesia. These should be considered when treating IH patients. IH diagnosis can be confirmed by physical examination alone in the vast majority of patients with appropriate signs and symptoms. Rarely, ultrasound is necessary. Less commonly still, a dynamic MRI or CT scan or herniography may be needed. The EHS classification system is suggested to stratify IH patients for tailored treatment, research and audit. Symptomatic groin hernias should be treated surgically. Asymptomatic or minimally symptomatic male IH patients may be managed with "watchful waiting" since their risk of hernia-related emergencies is low. The majority of these individuals will eventually require surgery; therefore, surgical risks and the watchful waiting strategy should be discussed with patients. Surgical treatment should be tailored to the surgeon's expertise, patient- and hernia-related characteristics and local/national resources. Furthermore, patient health-related, life style and social factors should all influence the shared decision-making process leading up to hernia management. Mesh repair is recommended as first choice, either by an open procedure or a laparo-endoscopic repair technique. One standard repair technique for all groin hernias does not exist. It is recommended that surgeons/surgical services provide both anterior and posterior approach options. Lichtenstein and laparo-endoscopic repair are best evaluated. Many other techniques need further evaluation. Provided that resources and expertise are available, laparo-endoscopic techniques have faster recovery times, lower chronic pain risk and are cost effective. There is discussion concerning laparo-endoscopic management of potential bilateral hernias (occult hernia issue). After patient consent, during TAPP, the contra-lateral side should be inspected. This is not suggested during unilateral TEP repair. After appropriate discussions with patients concerning results tissue repair (first choice is the Shouldice technique) can be offered. Day surgery is recommended for the majority of groin hernia repair provided aftercare is organized. Surgeons should be aware of the intrinsic characteristics of the meshes they use. Use of so-called low-weight mesh may have slight short-term benefits like reduced postoperative pain and shorter convalescence, but are not associated with better longer-term outcomes like recurrence and chronic pain. Mesh selection on weight alone is not recommended. The incidence of erosion seems higher with plug versus flat mesh. It is suggested not to use plug repair techniques. The use of other implants to replace the standard flat mesh in the Lichtenstein technique is currently not recommended. In almost all cases, mesh fixation in TEP is unnecessary. In both TEP and TAPP it is recommended to fix mesh in M3 hernias (large medial) to reduce recurrence risk. Antibiotic prophylaxis in average-risk patients in low-risk environments is not recommended in open surgery. In laparo-endoscopic repair it is never recommended. Local anesthesia in open repair has many advantages, and its use is recommended provided the surgeon is experienced in this technique. General anesthesia is suggested over regional in patients aged 65 and older as it might be associated with fewer complications like myocardial infarction, pneumonia and thromboembolism. Perioperative field blocks and/or subfascial/subcutaneous infiltrations are recommended in all cases of open repair. Patients are recommended to resume normal activities without restrictions as soon as they feel comfortable. Provided expertise is available, it is suggested that women with groin hernias undergo laparo-endoscopic repair in order to decrease the risk of chronic pain and avoid missing a femoral hernia. Watchful waiting is suggested in pregnant women as groin swelling most often consists of self-limited round ligament varicosities. Timely mesh repair by a laparo-endoscopic approach is suggested for femoral hernias provided expertise is available. All complications of groin hernia management are discussed in an extensive chapter on the topic. Overall, the incidence of clinically significant chronic pain is in the 10-12% range, decreasing over time. Debilitating chronic pain affecting normal daily activities or work ranges from 0.5 to 6%. Chronic postoperative inguinal pain (CPIP) is defined as bothersome moderate pain impacting daily activities lasting at least 3 months postoperatively and decreasing over time. CPIP risk factors include: young age, female gender, high preoperative pain, early high postoperative pain, recurrent hernia and open repair. For CPIP the focus should be on nerve recognition in open surgery and, in selected cases, prophylactic pragmatic nerve resection (planned resection is not suggested). It is suggested that CPIP management be performed by multi-disciplinary teams. It is also suggested that CPIP be managed by a combination of pharmacological and interventional measures and, if this is unsuccessful, followed by, in selected cases (triple) neurectomy and (in selected cases) mesh removal. For recurrent hernia after anterior repair, posterior repair is recommended. If recurrence occurs after a posterior repair, an anterior repair is recommended. After a failed anterior and posterior approach, management by a specialist hernia surgeon is recommended. Risk factors for hernia incarceration/strangulation include: female gender, femoral hernia and a history of hospitalization related to groin hernia. It is suggested that treatment of emergencies be tailored according to patient- and hernia-related factors, local expertise and resources. Learning curves vary between different techniques. Probably about 100 supervised laparo-endoscopic repairs are needed to achieve the same results as open mesh surgery like Lichtenstein. It is suggested that case load per surgeon is more important than center volume. It is recommended that minimum requirements be developed to certify individuals as expert hernia surgeon. The same is true for the designation "Hernia Center". From a cost-effectiveness perspective, day-case laparoscopic IH repair with minimal use of disposables is recommended. The development and implementation of national groin hernia registries in every country (or region, in the case of small country populations) is suggested. They should include patient follow-up data and account for local healthcare structures. A dissemination and implementation plan of the guidelines will be developed by global (HerniaSurge), regional (international societies) and local (national chapters) initiatives through internet websites, social media and smartphone apps. An overarching plan to improve access to safe IH surgery in low-resource settings (LRSs) is needed. It is suggested that this plan contains simple guidelines and a sustainability strategy, independent of international aid. It is suggested that in LRSs the focus be on performing high-volume Lichtenstein repair under local anesthesia using low-cost mesh. Three chapters discuss future research, guidelines for general practitioners and guidelines for patients. CONCLUSIONS The HerniaSurge Group has developed these extensive and inclusive guidelines for the management of adult groin hernia patients. It is hoped that they will lead to better outcomes for groin hernia patients wherever they live. More knowledge, better training, national audit and specialization in groin hernia management will standardize care for these patients, lead to more effective and efficient healthcare and provide direction for future research.
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Tizanidine for the management of acute postoperative pain after inguinal hernia repair. Eur J Anaesthesiol 2016; 33:215-22. [DOI: 10.1097/eja.0000000000000371] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Steffel L, Kim TE, Howard SK, Ly DP, Kou A, King R, Mariano ER. Comparative Effectiveness of Two Ultrasound-Guided Regional Block Techniques for Surgical Anesthesia in Open Unilateral Inguinal Hernia Repair. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:177-182. [PMID: 26614794 DOI: 10.7863/ultra.15.02057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 04/16/2015] [Indexed: 06/05/2023]
Abstract
Transversus abdominis plane (TAP) and ilioinguinal/iliohypogastric (II/IH) nerve blocks have been described as analgesic adjuncts for inguinal hernia repair, but the efficacy of these techniques in providing intraoperative anesthesia, either individually or together, is not known. We designed this retrospective cohort study to test the hypothesis that combining TAP and II/IH nerve blocks ("double TAP" technique) results in greater accordance between the preoperative anesthetic plan and actual anesthetic technique provided when compared to TAP alone. Based on this study, double TAP may be preferred for patients undergoing open inguinal hernia repair who wish to avoid general anesthesia.
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Affiliation(s)
- Lauren Steffel
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - T Edward Kim
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - Steven K Howard
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - Daphne P Ly
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - Alex Kou
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - Robert King
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA
| | - Edward R Mariano
- Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA.
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Kessler J, Marhofer P, Hopkins P, Hollmann M. Peripheral regional anaesthesia and outcome: lessons learned from the last 10 years. Br J Anaesth 2015; 114:728-45. [DOI: 10.1093/bja/aeu559] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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11
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Mokini Z, Vitale G, Aletti G, Sacchi V, Mauri T, Colombo V, Fumagalli R, Pesenti A. Pain control with ultrasound-guided inguinal field block compared with spinal anesthesia after hernia surgery: A randomized trial. Surgery 2015; 157:304-11. [DOI: 10.1016/j.surg.2014.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 09/03/2014] [Indexed: 12/13/2022]
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Song Y, Han B, Lei W, Kou Y, Liu Y, Gong Y, Ma D. Low concentrations of lidocaine for inguinal hernia repair under local infiltration anaesthesia. J Int Med Res 2013; 41:371-7. [PMID: 23569027 DOI: 10.1177/0300060513476586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE A randomized, double-blind, prospective, controlled study to determine the lowest concentration of lidocaine that provides satisfactory anaesthesia and analgesia for inguinal hernia repair. METHODS Patients with inguinal hernia undergoing tension-free mesh repair under local infiltration anaesthesia were randomized to receive 0.25% (Group A), 0.33% (Group B) or 0.5% (Group C) lidocaine. Total dose and volume of lidocaine consumed and intraoperative visual analogue scale (VAS) pain scores were recorded for each patient. Each patient's degree of satisfaction and the incidence of anaesthesia- and procedure-related complications were recorded and assessed. RESULTS A total of 120 patients were randomized. There were no between-group differences in median VAS scores, degree of satisfaction, volume of lidocaine consumed or incidence of complications. Patients in group A consumed significantly lower doses of lidocaine than those in both other groups. CONCLUSIONS The mean dose of lidocaine consumed in group A was significantly lower but exerted similar efficacy to that in the other groups, and may lead to a lower risk of local anaesthetic toxicity.
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Affiliation(s)
- Yinghan Song
- Department of Gastrointestinal Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
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13
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Evidence basis for regional anesthesia in multidisciplinary fast-track surgical care pathways. Reg Anesth Pain Med 2012; 36:63-72. [PMID: 22002193 DOI: 10.1097/aap.0b013e31820307f7] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Fast-track programs have been developed with the aim to reduce perioperative surgical stress and facilitate patient's recovery after surgery. Potentially, regional anesthesia and analgesia techniques may offer physiological advantages to support fast-track methodologies in different type of surgeries. The aim of this article was to identify and discuss potential advantages offerred by regional anesthesia and analgesia techniques to fast-track programs.In the first section, the impact of regional anesthesia on the main elements of fast-track surgery is addressed. In the second section, procedure-specific fast-track programs for colorectal, hernia, esophageal, cardiac, vascular, and orthopedic surgeries are presented. For each, regional anesthesia and analgesia techniques more frequently used are discussed. Furthermore, clinical studies, which included regional techniques as elements of fast-track methodologies, were identified. The impact of epidural and paravertebral blockade, spinal analgesia, peripheral nerve blocks, and new regional anesthesia techniques on main procedure-specific postoperative outcomes is discussed. Finally, in the last section, implementations required to improve the role of regional anesthesia in the context of fast-track programs are suggested, and issues not yet addressed are presented.
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White PF, White LM, Monk T, Jakobsson J, Raeder J, Mulroy MF, Bertini L, Torri G, Solca M, Pittoni G, Bettelli G. Perioperative care for the older outpatient undergoing ambulatory surgery. Anesth Analg 2012; 114:1190-215. [PMID: 22467899 DOI: 10.1213/ane.0b013e31824f19b8] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
As the number of ambulatory surgery procedures continues to grow in an aging global society, the implementation of evidence-based perioperative care programs for the elderly will assume increased importance. Given the recent advances in anesthesia, surgery, and monitoring technology, the ambulatory setting offers potential advantages for elderly patients undergoing elective surgery. In this review article we summarize the physiologic and pharmacologic effects of aging and their influence on anesthetic drugs, the important considerations in the preoperative evaluation of elderly outpatients with coexisting diseases, the advantages and disadvantages of different anesthetic techniques on a procedural-specific basis, and offer recommendations regarding the management of common postoperative side effects (including delirium and cognitive dysfunction, fatigue, dizziness, pain, and gastrointestinal dysfunction) after ambulatory surgery. We conclude with a discussion of future challenges related to the growth of ambulatory surgery practice in this segment of our surgical population. When information specifically for the elderly population was not available in the peer-reviewed literature, we drew from relevant information in other ambulatory surgery populations.
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Affiliation(s)
- Paul F White
- Department of Anesthesia, Cedars-Sinai Medical Center, Los Angeles, California, USA.
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Dolor percibido, consumo de analgésicos y recuperación de las actividades de la vida diaria en pacientes sometidos a hernioplastia inguinal ambulatoria laparoscópica tipo TEP versus hernioplastia Lichtenstein en régimen ambulatorio. Cir Esp 2011; 89:524-31. [DOI: 10.1016/j.ciresp.2011.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2010] [Revised: 01/30/2011] [Accepted: 02/14/2011] [Indexed: 11/18/2022]
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Joshi GP, Rawal N, Kehlet H. Evidence-based management of postoperative pain in adults undergoing open inguinal hernia surgery. Br J Surg 2011; 99:168-85. [DOI: 10.1002/bjs.7660] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2011] [Indexed: 01/31/2023]
Abstract
Abstract
Background
Open inguinal hernia repair is associated with moderate postoperative pain, but optimal analgesia remains controversial. The aim of this systematic review was to evaluate the available literature on the management of pain after open hernia surgery.
Methods
Randomized studies, in English, published between January 1966 and March 2009, assessing analgesic and anaesthetic interventions in adult open hernia surgery, and reporting pain scores, were retrieved from the Embase and MEDLINE databases. In addition to published evidence, clinical practice was taken into account to ensure that the recommendations had clinical validity.
Results
Of the 334 randomized studies identified, 79 were included. Quantitative analysis suggested that regional anaesthesia was superior to general anaesthesia for reducing postoperative pain. Spinal anaesthesia was associated with a higher incidence of urinary retention and increased time to home-readiness compared with regional anaesthesia.
Conclusion
Field block with, or without wound infiltration, either as a sole anaesthetic/analgesic technique or as an adjunct to general anaesthesia, is recommended to reduce postoperative pain. Continuous local anaesthetic infusion of a surgical wound provides a longer duration of analgesia. Conventional non-steroidal anti-inflammatory drugs or cyclo-oxygenase 2-selective inhibitors in combination with paracetamol, administered in time to provide sufficient analgesia in the early recovery phase, are optimal. In addition, weak opioids are recommended for moderate pain, and strong opioids for severe pain, on request.
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Affiliation(s)
- G P Joshi
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical School, Dallas, Texas, USA
| | - N Rawal
- Department of Anaesthesiology and Intensive Care, University Hospital, Örebro, Sweden
| | - H Kehlet
- Section for Surgical Pathophysiology 4074, The Juliane Marie Centre, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
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Comparison of three concentrations of simplex lidocaine in local anesthesia for inguinal hernia mesh-repairs. Hernia 2011; 15:517-20. [PMID: 21626011 DOI: 10.1007/s10029-011-0813-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Accepted: 03/04/2011] [Indexed: 02/05/2023]
Abstract
PURPOSE The aim of the present randomized clinical study was to assess the efficacy of simplex lidocaine in local anesthesia for inguinal hernia mesh-repairs, compare analgesia of three different concentrations of lidocaine, and explore use of lower concentrations of lidocaine in local anesthesia for inguinal hernia mesh-repairs. METHODS A total of 102 consecutive patients undergoing inguinal hernia repairs were randomized to three groups: group A (n = 34) received solution with a lidocaine concentration of 8 mg/mL, group B (n = 34) received a lidocaine concentration of 5 mg/mL, and in group C (n = 34) the lidocaine level was reduced to 3.3 mg/mL. Intraoperative pain and pain at 24 h and 48 h postoperatively were assessed by means of a visual analogue scale. Volume and doses of lidocaine used in local anesthesia were strictly recorded. RESULTS The efficacy of simplex lidocaine in local anesthesia for inguinal hernia mesh-repairs was excellent, no patient required conversion to general anesthesia. The mean pain scores were not significantly different among the three groups. CONCLUSIONS The local anesthesia technique was good with lidocaine alone in local anesthesia for inguinal hernia mesh-repairs. A concentration of 3.3 mg/mL lidocaine provided similar analgesia as 5 or 8 mg/mL lidocaine.
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Randall JK, Goede A, Morgan-Warren P, Middleton SB. Randomized clinical trial of the influence of local subcutaneous infiltration vs subcutaneous and deep infiltration of local anaesthetic on pain after appendicectomy. Colorectal Dis 2010; 12:477-9. [PMID: 19508549 DOI: 10.1111/j.1463-1318.2009.01831.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
INTRODUCTION Local anaesthesia is commonly used to provide pain relief after surgery. The aim of this randomized, blinded prospective trial was to evaluate whether local subcutaneous and deep infiltration of local anaesthetic provides better postoperative pain control than subcutaneous infiltration alone. METHOD Eighty-four patients undergoing open appendicectomy for presumed acute appendicitis were randomly assigned into two groups. Group A received local infiltration of the skin prior to incision with bupivacaine whilst group B received half the bupivacaine infiltrated into the skin and the other half deep-to-external oblique to create a local nerve field blockade. Postoperative pain was assessed, on a scale of 1 to 10, at 1, 4, 8 and 24 h postextubation. RESULTS At time intervals of 1, 4 and 8 h, there was no significant difference in pain score between group A and group B. At 24 h group B had significantly lower pain scores than group A (2.3 vs 3.4, P = 0.016). CONCLUSION Both methods of administration of local anaesthetic produced consistently low pain scores in the first 24 h after appendicectomy. There may be additional benefit in a local nerve field blockade in combination with local anaesthetic skin infiltration.
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Affiliation(s)
- J K Randall
- Department of General Surgery, Royal Berkshire Hospital, Reading, UK.
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Abstract
Wound infiltration with local anaesthetics is a simple, effective and inexpensive means of providing good analgesia for a variety of surgical procedures without any major side-effects. In particular, local anaesthetic toxicity, wound infection and healing do not appear to be major considerations. The purpose of this review is to outline the existing literature on a procedure-specific basis and to encourage a more widespread acceptance of the technique, ensuring that all layers are infiltrated in a controlled and meticulous manner.
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Affiliation(s)
- N B Scott
- Golden Jubilee National Hospital, Clydebank, Scotland.
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Aasvang EK, Hansen JB, Kehlet H. Late sensory function after intraoperative capsaicin wound instillation. Acta Anaesthesiol Scand 2010; 54:224-31. [PMID: 19681784 DOI: 10.1111/j.1399-6576.2009.02068.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Intense capsaicin-induced C-fiber stimulation results in reversible lysis of the nerve soma, thereby making capsaicin wound instillation of potential interest for the treatment of post-operative pain. Clinical histological and short-term sensory studies suggest that the C-fiber function is partly re-established after skin injection of capsaicin. However, no study has evaluated the long-term effects of wound instillation of purified capsaicin on sensory functions. METHODS Patients included in a double-blind placebo-controlled randomized study of the analgesic effect of capsaicin after groin hernia repair were examined by quantitative sensory testing before, 1 week and 2 years post-operatively. The primary endpoint was occurrence of hyperalgesia/allodynia. The secondary endpoints were acute and late sensory changes between the two patient groups. Patients were blinded to the allocated treatment. RESULTS Twenty (100%) capsaicin and 16 (76%) placebo-treated patients were seen at the 2 1/2 year follow-up. Hyperalgesia was seen in five capsaicin- vs. one placebo-treated patient (P=0.2). The mechanical detection threshold was significantly increased on the operated side in the capsaicin vs. placebo group at the 1-week follow-up (P<0.05), but was not different at the 2 1/2 year follow-up (P=0.3). There were no other significant differences in sensory function on the operated side between groups at the pre-operative, 1-week or 2 1/2 year post-operative follow-up (P>0.05). The sensory function on the contralateral side was comparable between groups throughout the study (P>0.1). CONCLUSION This small-volume study calls for further long-term safety studies of wound capsaicin instillation.
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Affiliation(s)
- E K Aasvang
- Section of Surgical Pathophysiology, Copenhagen University, Rigshospitalet, Copenhagen, Denmark.
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21
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Pain following the repair of an abdominal hernia. Surg Today 2009; 40:8-21. [PMID: 20037834 DOI: 10.1007/s00595-009-4001-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2008] [Accepted: 01/12/2009] [Indexed: 01/24/2023]
Abstract
Pain and other types of discomfort are frequent symptoms following the repair of an abdominal hernia. After 1 year, the incidence of light to moderate pain following inguinal hernia repair is as high as 10% and 2% for severe disabling chronic pain. Postoperative chronic pain not only affects the individual patient, but may also have a great impact on relatives and society, and may be a cause of concern for the responsible surgeon. This paper provides an overview of the anatomy, surgical procedures, and disposing factors (age, gender, ethnicity, genotype, previous hernia repair, pain prior to surgery, psychosocial characteristics, and surgical procedures) related to the postoperative pain conditions. Furthermore, the mechanisms for both acute and chronic pain are presented. We focus on inguinal hernia repair, which is the most frequent type of abdominal hernia surgery that leads to chronic pain. Finally, the paper provides an update on the diagnostic and treatment routines for postoperative pain.
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Kulacoglu H, Ozyaylali I, Yazicioglu D. Factors determining the doses of local anesthetic agents in unilateral inguinal hernia repair. Hernia 2009; 13:511-6. [PMID: 19495924 DOI: 10.1007/s10029-009-0513-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2009] [Accepted: 05/03/2009] [Indexed: 11/26/2022]
Abstract
BACKGROUND Today, local anesthesia is used in specialized hernia clinics in most cases. The technique for establishing local anesthesia for inguinal surgery may differ among surgeons. Few articles to date have mentioned the exact doses of local agents. This prospective study aimed to research the doses of local anesthetic agents needed in practice and determine the patient-related and other factors which affected those doses. METHODS Three hundred consecutive patients who underwent an elective unilateral inguinal hernia repair were planned to be included in the study. Lidocaine as a short-acting, medium-lasting agent and bupivacaine 0.5% as a long-acting agent were chosen. Gender, age, body mass index (BMI), side of hernia (right/left), concomitant disease, history of hernia (primary/recurrent), type of hernia (indirect/direct), Gilbert class of hernia (1-6), size of hernia (small or medium/large or massive), hernia sac content (omentum/intestine), time shift (8 am to 4 pm/later than 4 pm), duration of operation, and institutional experience (first 150 cases vs. latter 150 cases) were recorded. RESULTS There were 277 male and 23 female patients. The mean age was 49.73 years (range 16-83; median 50.00). The mean volume of total anesthetic agents (lidocaine + bupivacaine) was 19.79 ml (range 5.5-40; median 19.5). The mean volumes separately were 101.79 mg for lidocaine (range 30-200; median 100) and 48.12 mg for bupivacaine (range 12.5-110; median 50). The patients were discharged after a median time of 2 h postoperatively. Univariate analysis for the total dose of the two agents showed that younger age (< or =60 vs. > or =61 years), larger size of hernia, longer duration of operation (> or =61 vs. < or =60 min), recurrent hernia, hernia sac content (omentum > intestine), and higher BMI (> or =25.1 vs. < or =25.0) were significant parameters. On the other hand, BMI, recurrent hernia, size of hernia, and omentum in the hernia sac were factors that significantly affected the mean lidocaine dose. Higher BMI and recurrent hernia also caused a higher need for bupivacaine. In addition, significantly lower doses of bupivacaine was used in older patients. The significant independent parameters in the multivariate analysis were duration of operation, sac content, and BMI for lidocaine dose, whereas the duration of operation and sac content were determinative for the sum volume of the two agents. None of the recorded parameters were found to be significant for bupivacaine dose in the logistic regression. CONCLUSIONS This prospective study showed, again, the feasibility of local anesthesia in elective inguinal hernia repair in all patient groups with different characteristics. The mean and maximum doses of local anesthetic agents were well within safety limits, even in recurrent and large hernias. Younger age, large hernias, recurrent hernias, omental mass in the hernia sac, high BMI, and duration of operation might be the factors affecting local anesthetic doses. The significant independent parameters in the multivariate analysis were duration of operation, sac content, and BMI for lidocaine dose, whereas the duration of operation and sac content were determinative for the sum volume of lidocaine and bupivacaine.
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Affiliation(s)
- H Kulacoglu
- Ankara Hernia Center, Ankara Fitik Merkezi, Cukurambar Mahallesi, 38.cadde, 33/A, Ankara 06520, Turkey.
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Nora FS. Target-Controlled Total Intravenous Anesthesia Associated with Femoral Nerve Block for Arthroscopic Knee Meniscectomy. Rev Bras Anestesiol 2009; 59:131-41. [DOI: 10.1590/s0034-70942009000200001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2008] [Accepted: 12/19/2008] [Indexed: 11/21/2022] Open
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Can Preoperative Electrical Nociceptive Stimulation Predict Acute Pain After Groin Herniotomy? THE JOURNAL OF PAIN 2008; 9:940-4. [DOI: 10.1016/j.jpain.2008.05.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Revised: 05/15/2008] [Accepted: 05/20/2008] [Indexed: 11/19/2022]
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Aasvang EK, Hansen JB, Malmstrøm J, Asmussen T, Gennevois D, Struys MMRF, Kehlet H. The Effect of Wound Instillation of a Novel Purified Capsaicin Formulation on Postherniotomy Pain: A Double-Blind, Randomized, Placebo-Controlled Study. Anesth Analg 2008; 107:282-91. [DOI: 10.1213/ane.0b013e31816b94c9] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
PURPOSE OF REVIEW Improving perioperative efficiency and throughput has become increasingly important in facilitating the fast-track recovery process following ambulatory surgery. This review focuses on the important role played by the anesthesiologist as a perioperative physician in fast-track ambulatory surgery. RECENT FINDINGS A literature review of more than 200 peer-reviewed publications was used to develop evidence-based recommendations for optimizing recovery following ambulatory anesthesia. The choice of anesthetic technique should be tailored to the needs of the patient as well as the type of surgical procedure being performed in the ambulatory setting. The anesthetic decisions made by the anesthesiologist, as a key perioperative physician, are of critical importance in developing a successful fast-track ambulatory surgery program. SUMMARY The pivotal role played by the anesthesiologist as the key perioperative physician in facilitating the recovery process has assumed increased importance in the current outpatient fast-track recovery environment. The choice of premedication, anesthetic, analgesic and antiemetic drugs, as well as cardiovascular, hormonal and fluid therapies, can all influence the ability to fast-track outpatients after ambulatory surgery.
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Nienhuijs SW, Rosman C, Strobbe LJA, Wolff A, Bleichrodt RP. An overview of the features influencing pain after inguinal hernia repair. Int J Surg 2008; 6:351-6. [PMID: 18450528 DOI: 10.1016/j.ijsu.2008.02.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2007] [Revised: 01/25/2008] [Accepted: 02/26/2008] [Indexed: 11/25/2022]
Abstract
Pain is a prominent issue in inguinal hernia repair research as its persisting appearance is a severe complication. The interest is also urged by the combination of a high number of repairs with an estimated risk for chronic postoperative pain of 11%. Almost every healthcare provider could encounter this complication. Pain is a complex study subject, mostly defined as an unpleasant sensory and emotional experience associated with actual or potential tissue damage. Various explanatory factors for pain following hernia repair have been reported. Most investigators, however, discuss only a few aspects. In the present review, these factors are collected to provide a more holistic synopsis of pain following hernia repair. It may be a resource for understanding this and other postsurgical pain.
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Affiliation(s)
- S W Nienhuijs
- Catharina Hospital, Department of Surgery, Michelangelolaan 2, 5623 EJ Eindhoven, The Netherlands.
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White PF, Kehlet H, Neal JM, Schricker T, Carr DB, Carli F. The Role of the Anesthesiologist in Fast-Track Surgery: From Multimodal Analgesia to Perioperative Medical Care. Anesth Analg 2007; 104:1380-96, table of contents. [PMID: 17513630 DOI: 10.1213/01.ane.0000263034.96885.e1] [Citation(s) in RCA: 247] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Improving perioperative efficiency and throughput has become increasingly important in the modern practice of anesthesiology. Fast-track surgery represents a multidisciplinary approach to improving perioperative efficiency by facilitating recovery after both minor (i.e., outpatient) and major (inpatient) surgery procedures. In this article we focus on the expanding role of the anesthesiologist in fast-track surgery. METHODS A multidisciplinary group of clinical investigators met at McGill University in the Fall of 2005 to discuss current anesthetic and surgical practices directed at improving the postoperative recovery process. A subgroup of the attendees at this conference was assigned the task of reviewing the peer-reviewed literature on this topic as it related to the role of the anesthesiologist as a perioperative physician. RESULTS Anesthesiologists as perioperative physicians play a key role in fast-track surgery through their choice of preoperative medication, anesthetics and techniques, use of prophylactic drugs to minimize side effects (e.g., pain, nausea and vomiting, dizziness), as well as the administration of adjunctive drugs to maintain major organ system function during and after surgery. CONCLUSION The decisions of the anesthesiologist as a key perioperative physician are of critical importance to the surgical care team in developing a successful fast-track surgery program.
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Affiliation(s)
- Paul F White
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center at Dallas, Texas, USA.
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Hu P, Harmon D, Frizelle H. Ultrasound guidance for ilioinguinal/iliohypogastric nerve block: a pilot study. Ir J Med Sci 2007; 176:111-5. [PMID: 17570011 DOI: 10.1007/s11845-007-0017-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2006] [Accepted: 11/06/2006] [Indexed: 12/28/2022]
Abstract
BACKGROUND Ilioinguinal/iliohypogastric nerve block combined with general anaesthesia facilitates inguinal herniorrhaphy in an ambulatory setting by improving analgesia and reducing opioid requirements. Case reports in children indicate the possibility of colonic puncture and associated morbidity with blind ilioinguinal and iliohypogastric blockade. AIMS To investigate the feasibility of ultrasound guided ilioinguinal/iliohypogastric nerve block. METHODS Pilot study of four patients where ultrasound imaging was used to identify the ASIS, anterior abdominal muscle layers, the peritoneum and to guide local anaesthetic infiltration in patients undergoing inguinal hernia surgery and appendicectomy. RESULTS All patients had successful blocks, without complications. Mean visual analogue scores were 2/10 in the post anaesthesia care unit. Mean opioid consumption was 10 mg of intramuscular morphine in the first 24 h. CONCLUSIONS Ultrasound guidance for ilioinguinal and iliohypogastric nerve block in the inguinal region is both feasible and a promising technique.
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Affiliation(s)
- P Hu
- Department of Anaesthesia, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland.
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Oriola F, Toque Y, Mary A, Gagneur O, Beloucif S, Dupont H. Bilateral Ilioinguinal Nerve Block Decreases Morphine Consumption in Female Patients Undergoing Nonlaparoscopic Gynecologic Surgery. Anesth Analg 2007; 104:731-4. [PMID: 17312235 DOI: 10.1213/01.ane.0000255706.11417.9b] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Bilateral ilioinguinal nerve block may be useful to control postoperative pain in gynecologic surgery, especially hysterectomy. METHODS In a prospective, randomized, double-blind study, we compared the combination of ropivacaine and clonidine (block group) versus saline (control group). The main objective of this study was to compare the total dose of morphine required during the first two postoperative days. All patients received antiemetic prophylaxis and multimodal IV analgesia. RESULTS Seventy patients were randomized. The total morphine consumption during the first two postoperative days was decreased by 51% in the block group compared with the control group (21 +/- 9 mg vs 41 +/- 24 mg, P < 0.0001). This difference was not only due to morphine titration, but remained significant over the following 2 days. The course of the visual analog scale was equivalent between the two groups. No difference was observed in the side effects of morphine. CONCLUSION The use of bilateral ilioinguinal nerve block for postoperative analgesia after hysterectomy decreased morphine consumption by one-half during the first two postoperative days without differences in side effects from morphine between groups.
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Affiliation(s)
- Fabienne Oriola
- Department of Anesthesiology B and Medical and Surgical ICU, Amiens University Hospital, Amiens, France
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Awad IT, Chung F. Factors affecting recovery and discharge following ambulatory surgery. Can J Anaesth 2006; 53:858-72. [PMID: 16960263 DOI: 10.1007/bf03022828] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
PURPOSE Recovery and discharge following ambulatory surgery are important components of the ambulatory surgery experience. This review provides contemporary perspectives on the issues of discharge criteria, fast-tracking, patient escort requirements, and driving after ambulatory anesthesia. SOURCE A search was performed in the Cochrane Central Register for Controlled Trials, MEDLINE(R), EMBASE(R), CINAHL, and PsycINFO, to review factors delaying discharge following ambulatory surgery. The following subject headings were used: "ambulatory surgery, discharge, recovery, car driving, escort, transport, fast tracking, patient discharge, recovery, transportation of patients, hospital discharge, recovery room, patient transport, hospital discharge, recovery room, anesthetic recovery, patient transport, ambulatory surgical procedures, patient discharge, recovery of function, automobile driving, patient escort service, recovery room". Using the same search engines, the following keywords were used: "fast tracking, recovery, and discharge". PRINCIPAL FINDINGS The current literature supports that discharge scoring systems may be useful to guide discharge following ambulatory surgery. While fast-tracking has become common in some centres, further studies are required to justify more routine implementation of this practice in the management of patients undergoing ambulatory surgery. Patients at low risk for urinary retention can be discharged home without voiding. Patients should not drive until at least 24 hr postoperatively. CONCLUSIONS Ensuring rapid postoperative recovery and safe discharge following ambulatory surgery are important components of the ambulatory surgical program. A clearly defined process should be established for each ambulatory surgical unit to ensure the safe and timely discharge of patients after anesthesia, in accordance with current best evidence.
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Affiliation(s)
- Imad T Awad
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
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Affiliation(s)
- R Lupescu
- Clinique des Diaconesses, Strasbourg, France
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Abstract
The choice of anesthesia for groin hernia repair is between general, regional (epidural or spinal), and local anesthesia. Existing data from large consecutive patient series and randomized studies have shown local anesthesia to be the method of choice because it can be performed by the surgeon, does not necessarily require an attending anesthesiologist, translates into the shortest recovery (bypassing the postanesthesia care unit), has the lowest cost, and has the lowest postoperative morbidity regarding risk of urinary retention. Spinal anesthesia has no documented benefits for this small operation and should be avoided owing to the risk of rare neurologic side effects and the high risk of urinary retention. General anesthesia with short-acting agents may be a valid alternative when combined with local infiltration anesthesia, although an anesthesiologist is required. Despite sufficient scientific data to support the choice of anesthesia, large epidemiologic and nationwide information from databases show an undesirable high (about 10-20%) use of spinal anesthesia and low (about 10%) use of local infiltration anesthesia. Surgeons and anesthesiologists should therefore adjust their anesthesia practices to fit the available scientific evidence.
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Affiliation(s)
- Henrik Kehlet
- Section of Surgical Pathophysiology 4074, The Juliane Marie Centre, Rigshospitalet, 2100 Copenhagen, Denmark.
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