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Park JH, Kim DJ. Laparoscopic transabdominal preperitoneal herniorrhaphy performed using an articulating laparoscopic instrument is feasible and more efficient. Front Surg 2024; 10:1305320. [PMID: 38239671 PMCID: PMC10794576 DOI: 10.3389/fsurg.2023.1305320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/21/2023] [Indexed: 01/22/2024] Open
Abstract
Introduction Ipsilateral left-sided-approach laparoscopic transabdominal preperitoneal herniorrhaphy (LA-TAPP) is a procedure used for inguinal hernia. However, conventional laparoscopic instruments may limit the operator's ability to approach certain areas during the procedure. This study aims to assess the feasibility of using an articulating bipolar grasper (ArtiSential®). Material and methods Between January 2017 and May 2022, 184 patients with inguinal hernia underwent LA-TAPP and were divided into an articulating group (AG) and a conventional group (CG). The two groups were compared for clinical characteristics, surgical outcomes, and recurrence rates. Learning curve analysis was also performed using the CUSUM score. Results The AG and CG included 72 and 112 patients, respectively. Both groups had similar age, sex, BMI, hernia location, and hernia type. The AG had a significantly shorter operation time (59.2 ± 29.4 vs. 77.8 ± 22.4 min, p < 0.001) than the CG. The duration of hospitalization was slightly shorter in the AG (2.2 ± 0.5 vs. 2.5 ± 1.4 days, p = 0.056). Postoperative complications were lower in the AG (5.6%) than in the CG (9.8%). Scrotal neuralgic pain was observed in 1.4% of patients in the AG and 3.6% of patients in the CG. Learning curve analysis revealed that 24 cases were needed to overcome the learning curve for using an articulating device. Conclusion IP-TAPP with an articulating instrument is a safe and efficient procedure. The operation time can be reduced by improving the surgeon's procedural autonomy and reducing collisions between the instruments and the patient's ribs.
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Yigit B, Liman RK, Agackiran I, Citgez B. Comparison of Early Postoperative Outcomes Between Totally Extraperitoneal and Lichtenstein Repair of Inguinal Hernia: A Prospective Randomized Study. J Laparoendosc Adv Surg Tech A 2023; 33:1025-1032. [PMID: 37535827 DOI: 10.1089/lap.2023.0199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023] Open
Abstract
Background: Surgical repair of inguinal hernia is among the most commonly performed surgical interventions in general surgery clinics, with minimal postoperative complications, less pain, and maximum cosmetic results. The aim of this study is to compare the outcomes of patients who underwent Lichtenstein repair (LR), which is currently the most commonly used open surgical procedure to repair inguinal hernias, and laparoscopic totally extraperitoneal (TEP) repair with regard to postoperative cosmesis, patient satisfaction, pain, and inflammatory response. Patients and Methods: The study consisted of male patients 18-65 years of age, who were operated for inguinal hernia with two different methods between February 2022 and January 2023 in the general surgery clinic of Elazig Fethi Sekin City Hospital. C-reactive protein (CRP), white blood cell, and interleukin 6 (IL-6) levels were observed to evaluate the inflammatory response in all patients. Visual Analog Scale and Verbal Rating Score systems were used to monitor the response to pain in the postoperative period. In addition, both groups were evaluated for patient satisfaction in cosmetic terms using the Vancouver Scar Scale and the Modified Stony Brook Scar Evaluation Scale. Results: Postoperative pain sensation in the TEP group was found to be significantly lower compared to the LR group. In terms of inflammatory response, IL-6 and CRP levels were found to be significantly higher in the LR group on postoperative day 1 and 2. Satisfaction with the cosmetic appearance of the surgical scar was significantly higher in the TEP group. Conclusion: TEP, which is a laparoscopic hernia repair method, is a safe surgical technique that can be preferred, especially in patients with less postoperative pain and higher cosmetic expectations. In terms of inflammatory response, significant difference is also in favor of TEP repair.
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Affiliation(s)
- Banu Yigit
- Department of General Surgery, Elazig Fethi Sekin City Hospital, Elazig, Turkey
| | | | - Ibrahim Agackiran
- Department of General Surgery, Elazig Fethi Sekin City Hospital, Elazig, Turkey
| | - Bulent Citgez
- Department of General Surgery, Uskudar University Faculty of Medicine, Memorial Hospital, Istanbul, Turkey
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Supsamutchai C, Wattanapreechanon P, Saengsri S, Wilasrusmee C, Poprom N. Sexual dysfunction between laparoscopic and open inguinal hernia repair: a systematic review and meta-analysis. Langenbecks Arch Surg 2023; 408:277. [PMID: 37450061 DOI: 10.1007/s00423-023-03006-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/27/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Sexual dysfunction after inguinal hernia complication is considered rare. However, its consequences impact on quality of life inevitably. Laparoscopic and open inguinal hernia repair may be comparable in terms of recurrent rate, overall complications, and chronic pain. Therefore, its complication is still questionable between these approaches. In this study, we compared sexual dysfunction and related complications between laparoscopic and open inguinal hernia repair. METHODS Systematic review and meta-analysis of randomized controlled trials (RCTs) studies were performed to compare laparoscopic and open inguinal hernia repair. Risk ratio (RR) and 95% confidence intervals (95% CI) were used as pooled effect size measures. RESULT Thirty RCTs (12,022 patients) were included. Overall, 6014 (50.02%) underwent laparoscopic hernia repair, and 6008 (49.98%) underwent open hernia repair. Laparoscopic approach provided non-significance benefit on pain during sexual activity (RR 0.57; 95% CI 0.18, 1.76), Vas deferens injury (RR 0.46; 95% CI 0.13, 1.63), orchitis (RR 0.84; CI 0.61,1.17), scrotal hematoma (RR 0.99; CI 0.62,1.60), and testicular atrophy (RR 0.46; CI 0.17,1.20). Meanwhile, the open inguinal hernia approach seems to perform better for cord seroma complications and testicular pain. CONCLUSION There is no advantage of laparoscopic inguinal hernia repair over an open approach concerning sexual dysfunction. On the contrary, there is an increasing risk of cord seroma after laparoscopic inguinal hernia repair with statistical significance.
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Affiliation(s)
- Chairat Supsamutchai
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachatevi, Bangkok, 10400, Thailand
| | - Pichet Wattanapreechanon
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachatevi, Bangkok, 10400, Thailand
| | - Sitanun Saengsri
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachatevi, Bangkok, 10400, Thailand
| | - Chumpon Wilasrusmee
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachatevi, Bangkok, 10400, Thailand
| | - Napaphat Poprom
- Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachatevi, Bangkok, 10400, Thailand.
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Do postoperative complications correlate to chronic pain following inguinal hernia repair? A prospective cohort study from the Swedish Hernia Register. Hernia 2023; 27:21-29. [PMID: 34894341 PMCID: PMC9931779 DOI: 10.1007/s10029-021-02545-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/27/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE To analyse if postoperative complications constitute a predictor for the risk of developing long-term groin pain. METHODS Population-based prospective cohort study of 30,659 patients operated for inguinal hernia 2015-2017 included in the Swedish Hernia Register. Registered post-operative complications were categorised into hematomas, surgical site infections, seromas, urinary tract complications, and acute post-operative pain. A questionnaire enquiring about groin pain was distributed to all patients 1 year after surgery. Multivariable logistic regression analysis was used to find any association between postoperative complications and reported level of pain 1 year after surgery. RESULTS The response rate was 64.5%. In total 19,773 eligible participants responded to the questionnaire, whereof 73.4% had undergone open anterior mesh repair and 26.6% had undergone endo-laparoscopic mesh repair. Registered postoperative complications were: 750 hematomas (2.3%), 516 surgical site infections (1.6%), 395 seromas (1.2%), 1216 urinary tract complications (3.7%), and 520 hernia repairs with acute post-operative pain (1.6%). Among patients who had undergone open anterior mesh repair, an association between persistent pain and hematomas (OR 2.03, CI 1.30-3.18), surgical site infections (OR 2.18, CI 1.27-3.73) and acute post-operative pain (OR 7.46, CI 4.02-13.87) was seen. Analysis of patients with endo-laparoscopic repair showed an association between persistent pain and acute post-operative pain (OR 9.35, CI 3.18-27.48). CONCLUSION Acute postoperative pain was a strong predictor for persistent pain following both open anterior and endo-laparoscopic hernia repair. Surgical site infection and hematoma were predictors for persistent pain following open anterior hernia repair, although the rate of reported postoperative complications was low.
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One surgeon's experience with r-TAPP: a retrospective analysis of 150 consecutive robotic inguinal hernia cases. J Robot Surg 2022; 16:1151-1155. [PMID: 34997476 PMCID: PMC9464149 DOI: 10.1007/s11701-021-01336-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/29/2021] [Indexed: 10/29/2022]
Abstract
There is a tremendous paucity of literatures regarding the long-term surgical outcomes of the r-TAPP procedure for inguinal hernia repair. Additionally, much of the existing literatures regarding this procedure have limited follow-up of to 12 months. This article presents the outcomes of 150 consecutive r-TAPP inguinal hernia repairs performed on 111 patients using Progrip mesh without fixation, with up to 24 months of follow-up. The initial 150 consecutive r-TAPP inguinal hernia repairs were performed from February 2017 to April 2018 using Progrip without fixation. All patients were seen at 2 weeks, followed by phone follow-up at 6 months, 1 year, and 2 years. Of the 111 patients, 39 had bilateral hernias (35%) and 72 had unilateral hernias (65%). The age range was 18-93 years. The BMI range was 20.7-50.2, with a mean of 26.4 and median of 25.8. Total operative time ranged from 28 to 138 min with a mean of 62.4 min and median of 56 min. ASA classification ranged from 1 to 4, with a mean of 2.1. No significant blood loss was observed in any of the cases. There were no conversions to open surgery. All patients were discharged the same day of the operation. We were able to follow up with 100% of the hernias at 2 weeks, 88% at 6 months, 87% at 1 year, and 80% at 2 years. No recurrences were recorded at 2 weeks, 3 months, 6 months, 1 year, or 2 years. There were no reports of chronic pain up to 2 years in any of the patients. These results indicate that r-TAPP inguinal hernia repair using Progrip without further fixation is safe, effective, and can be performed with minimal recurrences or chronic pain.
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Varying convalescence recommendations after inguinal hernia repair: a systematic scoping review. Hernia 2022; 26:1009-1021. [PMID: 35768670 DOI: 10.1007/s10029-022-02629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 05/05/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE The most recent international guideline on inguinal hernia management recommends a short convalescence after repair. However, surgeons' recommendations may vary. The objective of this study was to give an overview of the current convalescence recommendations in the literature subdivided on the Lichtenstein and laparoscopic inguinal hernia repairs. METHODS In this systematic review, three databases were searched in August 2021 to identify studies on inguinal hernia repairs with a statement about postoperative convalescence recommendations. The outcome was convalescence recommendations subdivided on daily activities, light work, heavy lifting, and sport. RESULTS In total, 91 studies fulfilled the eligibility criteria, and 50 and 58 studies reported about convalescence recommendations after Lichtenstein and laparoscopic repairs, respectively. Patients were instructed with a wide range of convalescence recommendations. A total of 34 Lichtenstein studies and 35 laparoscopic studies recommended resumption of daily activities as soon as possible. Following Lichtenstein repairs, the patients were instructed to resume light work after median 0 days (interquartile range (IQR) 0-0), heavy lifting after 42 days (IQR 14-42), and sport after 7 days (IQR 0-29). Following laparoscopic procedures, the patients were instructed to resume light work after median 0 days (IQR 0-0), heavy lifting after 14 days (IQR 10-28), and sport after 12 days (IQR 7-23). CONCLUSION This study revealed a broad spectrum of convalescence recommendations depending on activity level following inguinal hernia repair, which likely reflects a lack of high-quality evidence within this field.
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Gudigopuram SVR, Raguthu CC, Gajjela H, Kela I, Kakarala CL, Hassan M, Belavadi R, Sange I. Inguinal Hernia Mesh Repair: The Factors to Consider When Deciding Between Open Versus Laparoscopic Repair. Cureus 2021; 13:e19628. [PMID: 34956756 PMCID: PMC8675396 DOI: 10.7759/cureus.19628] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2021] [Indexed: 11/23/2022] Open
Abstract
Inguinal hernia repair is one of the most commonly performed surgical procedures worldwide. An inguinal hernia occurs due to a defect in the abdominal wall, which allows the abdominal contents to pass through it. Although the placement of mesh over the defect is the gold standard to close the defect, there are various approaches to achieving it, out of which two of the most widely accepted techniques are laparoscopic inguinal hernia repair (LIHR) and open inguinal hernia repair (OIHR). However, the approach of choice widely fluctuates with regards to various factors such as patient history, type of hernias, and surgeons' preference. It is imperative to understand the variations in outcomes of different approaches and how best they fit an individual patient in deciding the technique to be undertaken. This article has reviewed many studies and compared the two techniques in terms of chronic pain, the time required to return to activity, rate of recurrence, and cost-effectiveness.
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Affiliation(s)
| | | | - Harini Gajjela
- Research, Our Lady of Fatima University College of Medicine, Metro Manila, PHL
| | - Iljena Kela
- Family Medicine, Jagiellonian University Medical College, Krakow, POL
| | - Chandra L Kakarala
- Internal Medicine, Jawaharlal Institute of Post-Graduate Medical Education and Research (JIPMER), Pondicherry, IND
| | - Mohammad Hassan
- Internal Medicine, Mohiuddin Islamic Medical College, Mirpur, PAK
| | - Rishab Belavadi
- Surgery, Jawaharlal Institute of Post-Graduate Medical Education and Research (JIPMER), Pondicherry, IND
| | - Ibrahim Sange
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Research, K. J. Somaiya Medical College, Mumbai, IND
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Matikainen M, Vironen JH, Silvasti S, Ilves I, Kössi J, Kivivuori A, Paajanen H. A randomized clinical trial comparing early patient-reported pain after open anterior mesh repair versus totally extraperitoneal repair of inguinal hernia. Br J Surg 2021; 108:1433-1437. [PMID: 34791044 PMCID: PMC10364913 DOI: 10.1093/bjs/znab354] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/11/2021] [Accepted: 09/02/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND This was a prospective, multicentre, non-blinded, randomized clinical trial involving two parallel groups of patients. METHODS Adult patients with symptomatic unilateral primary inguinal hernia were included in this study. Patients were enrolled and treated in five Finnish hospitals. Eligible patients were randomized by use of a computer-based program to receiving either open anterior repair (modified Lichtenstein) with glue mesh fixation or totally extraperitoneal (TEP) repair. The primary aims were to compare 30-day patient-reported pain scores and return to work after surgery between the two groups. RESULTS A total of 202 patients were randomized: 98 patients to TEP repair and 104 patients to open repair. All randomized patients received their allocated treatment. A total of 86 patients (88 per cent) in the TEP group and 94 patients (90 per cent) in the Lichtenstein group completed the 30-day follow-up. Patients experienced less early pain (P < 0.001) and used less analgesics after TEP repair, compared to those who had modified Lichtenstein repair. Two patients in the TEP group and five in the Lichtenstein group developed superficial wound infection (P = 0⋅446). Only one reoperation was performed in the Lichtenstein group due to haematoma. CONCLUSION TEP inguinal hernia repair is associated with less early postoperative pain compared to the open glue mesh fixation technique. TRIAL REGISTRATION NCT03566433 (http://www.clinicaltrials.gov).
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Affiliation(s)
- Markku Matikainen
- Department of Gastrointestinal Surgery, Kuopion Yliopistollinen Sairaala, Kuopio, Finland
| | - Jaana Hellevi Vironen
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Espoo, Finland
| | - Seppo Silvasti
- Surgery, Pohjois-Karjalan Keskussairaala, Joensuu, Finland
| | - Imre Ilves
- Surgery, Mikkeli Central Hospital, Mikkeli, Finland
| | - Jyrki Kössi
- Surgery, Päijät-Hämeen Sosiaali- ja Terveysyhtymä, Lahti, Finland
| | - Antti Kivivuori
- Department of Gastrointestinal Surgery, Kuopion Yliopistollinen Sairaala, Kuopio, Finland
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Akeel N. Short-Term Outcomes of Inguinal Hernia Repair in Older Patients: A Retrospective Review at a Tertiary Center. Cureus 2021; 13:e18170. [PMID: 34707952 PMCID: PMC8530731 DOI: 10.7759/cureus.18170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2021] [Indexed: 11/06/2022] Open
Abstract
Objectives Although inguinal hernia (IH) repair is low-risk surgery, older patients are occasionally offered watchful waiting because of their functional status and comorbidities. This study reviewed the surgical outcomes of IH repair in older patients in comparison with outcomes in younger patients. Methods This retrospective study included all patients who had IH repair from 2010 to 2020. The primary outcomes of interest were postoperative complications and recurrence. Results A total of 262 patients underwent IH repair during the study period; 40% were ≥60 years old. One patient had a recurrence. Among the 8% of patients who had postoperative complications, groin pain was the most common one (1.9%). Female patients had a significantly higher rate of complications than male patients did (38.5% female versus 6.4% male, p<0.001). The rate of complications was also higher for emergency surgery than for elective surgery (22.6% emergency versus 6.1% elective, p<0.001), as well for patients who needed concomitant bowel resection compared with those who did not. Patients who had emergency surgery or postoperative complications had a prolonged hospital stay. Conclusions IH repair in older patients is low-risk surgery, comparable to that in younger patients. In this study, emergency surgery was more common in older than in younger patients and posed a higher risk of complications. We recommend offering elective hernia repair to older patients to avoid the higher complication rate associated with emergency repair.
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Affiliation(s)
- Nouf Akeel
- Department of Surgery, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
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10
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Perioperative outcome in groin hernia repair: what are the most important influencing factors? Hernia 2021; 26:201-215. [PMID: 33895891 DOI: 10.1007/s10029-021-02417-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/13/2021] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Using registry analyses, a large number of influencing factors on the perioperative outcome of groin hernia repair has been identified. The interactions between several influencing factors and differences in the influencing value have to date been inadequately investigated. METHODS This retrospective analysis of prospectively collected data from the Herniamed Registry included all fully documented cases with minimum age of 16 years and groin hernia repair. Patients were assigned to the risk groups unilateral, bilateral, recurrent and emergency groin hernia repair. Multivariable analysis was performed to investigate the influence of confirmatory defined patient- and procedure-related characteristics on the outcome parameters intraoperative, postoperative general and postoperative surgical complications, complication-related reoperation and total perioperative complications. RESULTS A highly significantly unfavorable association with the total perioperative complication rate was identified for emergency groin hernia repair, scrotal hernia, anticoagulant medication and coagulopathy. A significantly unfavorable relation with the total perioperative complication rate was found for recurrence procedure, bilateral repair, high age, ASA score III/IV, femoral hernia, antithrombotic medication, smoking, COPD and corticosteroid medication. A significantly favorable correlation with the total perioperative complication rate was observed for the laparo-endoscopic techniques, smaller defects, female gender, normal weight and medial hernia. CONCLUSION Both the number of potential influencing factors and their influencing value on the perioperative outcome should be considered when estimating the individual risk of a patient with groin hernia repair.
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Aiolfi A, Cavalli M, Del Ferraro S, Manfredini L, Bonitta G, Bruni PG, Bona D, Campanelli G. Treatment of Inguinal Hernia: Systematic Review and Updated Network Meta-Analysis of Randomized Controlled Trials. Ann Surg 2021; 274:954-961. [PMID: 33427757 DOI: 10.1097/sla.0000000000004735] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Despite the advent of innovative surgical platforms and operative techniques, a definitive indication of the best surgical option for the treatment of unilateral primary inguinal hernia remains unsettled. Purpose was to perform an updated and comprehensive evaluation within the major approaches to inguinal hernia. METHODS Systematic review and network meta-analyses of Randomized Controlled Trials (RCTs) compare Lichtenstein tension-free repair, laparoscopic transabdominal preperitoneal (TAPP) repair, and totally extraperitoneal repair (TEP). Risk Ratio (RR) and weighted mean difference (WMD) were used as pooled effect size measures while 95% Credible Intervals (CrI) were used to assess relative inference. RESULTS Thirty-five RCTs (7,777 patients) were included. Overall, 3,496 (44.9%) underwent Lichtenstein, 1,269 (16.3%) TAPP, and 3,012 (38.8%) TEP repair. The Visual Analogue Scale (VAS) was significantly lower for minimally invasive repair at <12-hour, 24 hours, and 48 hours. Postoperative chronic pain [TAPP vs. Lichtenstein (RR = 0.36; 95% CrI 0.15-0.81) and TEP vs. Lichtenstein (RR = 0.36; 95% CrI 0.21-0.54)] and return to work/activities [TAPP vs. Lichtenstein (WMD = -3.3; 95% CrI -4.9; -1.8) and TEP vs. Lichtenstein (WMD = -3.6; 95% CrI -4.9; -2.4)] were significantly reduced for minimally invasive approaches. Wound hematoma and infection were significantly reduced for minimally invasive approaches while no differences were found for seroma, hernia recurrence, and hospital length of stay. CONCLUSIONS Minimally invasive TAPP and TEP repair seem associated with significantly reduced early postoperative pain, return to work/activities, chronic pain, hematoma, and wound infection compared to the Lichtenstein tension-free repair. Hernia recurrence, seroma, and hospital length of stay seem similar across treatments.
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Affiliation(s)
- Alberto Aiolfi
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Milan, Italy Department of Surgery, University of Insubria, Istituto Clinico Sant'Ambrogio, Milan, Italy Department of Pathophysiology and Transplantation, INCO and Department of General Surgery, University of Milan, Istituto Clinico Sant'Ambrogio, Milan, Italy
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Lyu Y, Cheng Y, Wang B, Du W, Xu Y. Comparison of endoscopic surgery and Lichtenstein repair for treatment of inguinal hernias: A network meta-analysis. Medicine (Baltimore) 2020; 99:e19134. [PMID: 32028439 PMCID: PMC7015567 DOI: 10.1097/md.0000000000019134] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 12/14/2019] [Accepted: 01/10/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND This study aimed to identify the best procedure for addressing inguinal hernias by comparing results after transabdominal preperitoneal (TAPP), totally extraperitoneal (TEP), and Lichtenstein repairs using a network meta-analysis. METHODS We conducted a systematic search of MEDLINE, Web of Science, the Cochrane Central Library, and ClinicalTrials.gov up to September 1, 2018 for randomized controlled trials (RCTs) comparing the TAPP, TEP, and Lichtenstein procedures. The study outcome were the hernia recurrence, chronic pain, hematoma, seroma, wound infection, operation time, hospital stay, and return-to-work days. RESULTS Altogether, 31 RCTs were included in the meta-analysis. The results of this network meta-analysis showed there were no significantly differences among the 3 procedures in terms of hernia recurrence, chronic pain, hematoma, seroma, hospital stays. Lichtenstein had a shorter operation time than TAPP+TEP [MD (95%Crl)]: 12 (0.51-25.0) vs 18 (6.11-29.0) minutes, respectively) but was associated with more wound infections than TEP: OR 0.33 (95%Crl 0.090-0.81). Our network meta-analysis suggests that TAPP and TEP require fewer return-to-work days [MD (95%CI)]: - 3.7 (-6.3 to 1.3) vs -4.8 (-7.11 to 2.8) days. CONCLUSION Our network meta-analysis showed that there were no differences among the TAPP, TEP, and Lichtenstein procedures in terms of safety or effectiveness for treating inguinal hernias. However, TAPP and TEP could decrease the number of return-to-work days. A further study with more focus on this topic for inguinal hernia is suggested.
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Bullen NL, Massey LH, Antoniou SA, Smart NJ, Fortelny RH. Open versus laparoscopic mesh repair of primary unilateral uncomplicated inguinal hernia: a systematic review with meta-analysis and trial sequential analysis. Hernia 2019; 23:461-472. [PMID: 31161285 DOI: 10.1007/s10029-019-01989-7] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 05/20/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND One standard repair technique for groin hernias does not exist. The objective of this study is to perform an update meta-analysis and trial sequential analysis to investigate if there is a difference in terms of recurrence between laparoscopic and open primary unilateral uncomplicated inguinal hernia repair. METHODS The reporting methodology conforms to PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines. Randomised controlled trials only were included. The intervention was laparoscopic mesh repair (transabdominal preperitoneal (TAPP) and totally extraperitoneal (TEP)). The control group was Lichtenstein repair. The primary outcome was recurrence rate and secondary outcomes were acute and chronic post-operative pain, morbidity and quality of life. RESULTS This study included 12 randomised controlled trials with 3966 patients randomised to Lichtenstein repair (n = 1926) or laparoscopic repair (n = 2040). There were no significant differences in recurrence rates between the laparoscopic and open groups (odds ratio (OR) 1.14, 95% CI 0.51-2.55, p = 0.76). Laparoscopic repair was associated with reduced rate of acute pain compared to open repair (mean difference 1.19, CI - 1.86, - 0.51, p ≤ 0.0006) and reduced odds of chronic pain compared to open (OR 0.41, CI 0.30-0.56, p ≤ 0.00001). The included trials were, however, of variable methodological quality. Trial sequential analysis reported that further studies are unlikely to demonstrate a statistically significant difference between the two techniques. CONCLUSION This meta-analysis and trial sequential analysis report no difference in recurrence rates between laparoscopic and open primary unilateral inguinal hernia repairs. Rates of acute and chronic pain are significantly less in the laparoscopic group.
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Affiliation(s)
- N L Bullen
- Department of Colorectal Surgery, Royal Devon and Exeter NHS Foundation Trust, Royal Devon and Exeter Hospital, Barrack Road, Exeter, EX2 5DW, UK.
| | - L H Massey
- Department of Colorectal Surgery, Royal Devon and Exeter NHS Foundation Trust, Royal Devon and Exeter Hospital, Barrack Road, Exeter, EX2 5DW, UK
| | - S A Antoniou
- Surgical Department, St Loukas Hospital, Thessaloniki, Greece
- European University Cyprus, Nicosia, Cyprus
| | - N J Smart
- Department of Colorectal Surgery, Royal Devon and Exeter NHS Foundation Trust, Royal Devon and Exeter Hospital, Barrack Road, Exeter, EX2 5DW, UK
| | - R H Fortelny
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, 1160, Vienna, Austria
- Medical Faculty, Sigmund Freud University, Freudplatz 3, 1020, Vienna, Austria
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Köckerling F. TEP for elective primary unilateral inguinal hernia repair in men: what do we know? Hernia 2019; 23:439-459. [PMID: 31062110 PMCID: PMC6586704 DOI: 10.1007/s10029-019-01936-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 03/26/2019] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Based on the new international guidelines for groin hernia management, there is no one surgical technique that is suited to all patient characteristics and diagnostic findings. Therefore, a tailored approach should be used. Here, a distinction must be made between primary unilateral inguinal hernia in men and in women, bilateral inguinal hernia, scrotal inguinal hernia, inguinal hernia following pelvic and lower abdominal procedures, patients with severe cardiopulmonary complications, recurrent inguinal hernias and incarcerated inguinal and femoral hernias. This paper now explores the relevant studies on TEP for elective primary unilateral inguinal hernia in men, which constitutes the most common indication for repair. MATERIAL A systematic search of the available literature was performed in February 2019 using Medline, PubMed, Scopus, Embase, Springer Link and the Cochrane Library. Only meta-analyses, systematic reviews, RCTs and comparative registry studies were considered. 117 publications were identified as relevant. RESULTS RCTs and comparative registry analyses demonstrated the advantages of TEP with regard to postoperative complications, complication-related reoperations, and postoperative and chronic pain compared with Lichtenstein repair for elective primary unilateral inguinal hernia repair in men. No relevant differences were found compared with TAPP. Mesh fixation is not needed in TEP, but heavyweight meshes result in a lower recurrence rate. Extraperitoneal bupivacaine analgesia vs placebo does not demonstrate any advantages, but drainage is advantageous for seroma prophylaxis. The risk of chronic pain is negatively influenced by small defects, younger patient age, preoperative pain, higher BMI, postoperative complications, higher ASA score and risk factors. CONCLUSION For the subgroup of elective primary unilateral inguinal hernia in men, accounting for a proportion of less than 50% of the total collective, advantages were identified for TEP compared with open Lichtenstein repair but not versus TAPP.
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Affiliation(s)
- F Köckerling
- Department of Surgery and Center for Minimally Invasive Surgery, Academic Teaching Hospital of Charité Medical School, Vivantes Hospital, Neue Bergstrasse 6, 13585, Berlin, Germany.
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Feasibility of totally extraperitoneal (TEP) laparoscopic hernia repair in elderly patients. Hernia 2018; 23:299-303. [PMID: 30511101 DOI: 10.1007/s10029-018-1869-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 11/25/2018] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Laparoscopic total extraperitoneal peritoneal (TEP) repair has become increasingly popular since its introduction. The purpose of this study is to establish the safety and feasibility of TEP in elderly patients compared to that in younger patients. METHODS The clinical records of patients who received TEP hernia repair from August 2007 to September 2016 were reviewed. The patients were categorized into two groups: younger than 70 and 70 years or older. The patient demographics, operative time, estimated blood loss, rate of open conversion, complications, length of hospital stay, rate of readmission, rate of recurrence were compared. RESULTS A total of 425 cases were documented. 317 (74.6%) patients were younger than 70 years and 108 (25.4%) were 70 years or older. The mean ages were 51.6 years in the younger group and 75.3 years in the older group. Co-morbidities (34.0% vs 72.2%, p = 0.000) and ASA score III and IV (4.1% vs. 6.5%, p value = 0.000) were more common in the elderly group. There were no significant differences between the two groups in the percentage of history of previous surgery in the lower abdominal region (23.9% vs 29.6%, p = 0.292), overall complications (7.2% vs 12.7%, p value = 0.177), and anesthesia-related complications (0% vs 1%, p value = 0.617). The operative time was similar between the two groups (54.3 vs 57.1 p = 0.220). The length of hospital stay (2.7 vs 3.0, p = 0.022) was longer in the elderly group. CONCLUSIONS Laparoscopic TEP hernia repair can be performed safely in elderly patients without differences in perioperative complications and recurrence rate compared to that in a younger population despite a longer hospital stay.
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Is a Technically Challenging Procedure More Likely to Fail? A Prospective Single-Center Study on the Short- and Long-Term Outcomes of Inguinal Hernia Repair. Surg Res Pract 2018; 2018:7850671. [PMID: 29808170 PMCID: PMC5901827 DOI: 10.1155/2018/7850671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 03/18/2018] [Indexed: 11/17/2022] Open
Abstract
Background and Aims The aim of this prospective single-center study was to evaluate the outcome of inguinal hernia repair. Materials and Methods A total of 485 inguinal hernias (452 patients and 33 patients with bilateral hernias) were operated between January 2004 and December 2010. Mean age was 56 years, and 93% were male. Patient demographics and operative data were collected, and the operating surgeon assessed the technical difficulty of the operation. Five years after surgery, a questionnaire evaluated recurrence and chronic discomfort according to the Cunningham scale. 372 responded (82%), and mean follow-up was 5.5 years. Results There were 390 repairs for a primary and 62 for a recurrent hernia. Totally extraperitoneal (TEP) operation was most frequently performed (56%), transabdominal preperitoneal (TAPP) operation in 31%, and Lichtenstein and Shouldice in 12% and 2%, respectively. At 5-year follow-up, the primary outcome of chronic discomfort was 19.5%. The independent positive predictors were young age and operation for a recurrent hernia (OR: 3.7), with TEP operation reducing the risk of chronic discomfort (OR: 0.5). The secondary outcome was the recurrence rate of 2.5%. Risk factors were strenuous work (OR: 13.7), technically difficult repairs (OR: 7.2), and chronic discomfort (OR: 6.7). Conclusions Every fifth patient had chronic discomfort in long-term follow-up. The recurrence rate was 2.5%, and a technically difficult procedure was a risk factor.
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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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Wang F, Shou T, Zhong H. Is two-port laparoendoscopic single-site surgery (T-LESS) feasible for pediatric hydroceles? Single-center experience with the initial 59 cases. J Pediatr Urol 2018; 14:67.e1-67.e6. [PMID: 29108870 DOI: 10.1016/j.jpurol.2017.09.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 09/12/2017] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Although T-LESS is increasingly being used to treat pediatric inguinal hernia, there is no study regarding T-LESS for pediatric hydrocele. OBJECTIVE To further evaluate the feasibility of T-LESS and present our single-center experience for repair of pediatric hydroceles. STUDY DESIGN From January 2016 to July 2016, all boys undergoing T-LESS for hydrocele in our institute were retrospectively reviewed. A laparoscope and a needle-holding forceps were introduced at umbilicus. A round needle with silk suture was stabbed through the abdominal wall. The peritoneum around the internal ring was sutured continuously in a clockwise direction. After a complete purse-string suture, a triple knot was performed by using a single-instrument tie technique. The contralateral patent processus vaginalis (PPV) was repaired simultaneously if present. RESULTS Overall, 59 boys with hydrocele were included (22 on the left side, 32 on the right side, and 5 bilaterally) (Table). During the procedure, all hydroceles were observed with a PPV but the fluid needed to be aspired in 39 boys. A contralateral PPV was present in 24 boys with unilateral hydrocele, and finally 88 repairs were performed. Mean operative time was 18.3 min for unilateral repair and 27.5 min for bilateral repair, respectively. All procedures were uneventful besides a minor injury to the inferior epigastric vessels. After a mean follow-up of 10.7 months, neither recurrence nor other postoperative complication was observed. There were no visible scars on the abdominal wall. DISCUSSION Compared with open repair of pediatric inguinal hernia and hydrocele, laparoscopic surgery had several advantages, such as exploration of contralateral PPV, identification of rare hernias, diminished postoperative pain, improved cosmesis, faster recovery, and fewer complications. Differing from the laparoscopic retroperitoneal approach, T-LESS included no subcutaneous tissue in the ligature, and its knot was completely in the peritoneal cavity which could radically prevent the severe pain and suture granuloma in the ligated region. Furthermore, the skin incisions after T-LESS were hidden in umbilicus, which could achieve an excellent cosmetic result. By performing T-LESS for pediatric hydroceles, the current study showed very satisfactory results, such as high success rate, minor complication, and excellent cosmesis. However, because of the difficult learning curve of T-LESS, some technical details (e.g. avoiding injury to the spermatic cord, completely suturing the peritoneal folds and reducing disturbance between the instruments) still need to be improved in the future. CONCLUSION T-LESS appears to be a safe and effective method for repair of pediatric hydroceles.
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Affiliation(s)
- Furan Wang
- Department of Pediatric Urology, Ningbo Women & Children's Hospital, Ningbo, Zhejiang, China.
| | - Tiejun Shou
- Department of Pediatric Surgery, Ningbo Women & Children's Hospital, Ningbo, Zhejiang, China
| | - Hongji Zhong
- Department of Pediatric Urology, Ningbo Women & Children's Hospital, Ningbo, Zhejiang, China
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Barbaro A, Kanhere H, Bessell J, Maddern GJ. Laparoscopic extraperitoneal repair versus open inguinal hernia repair: 20-year follow-up of a randomized controlled trial. Hernia 2017; 21:723-727. [PMID: 28864955 DOI: 10.1007/s10029-017-1642-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 08/06/2017] [Indexed: 11/24/2022]
Abstract
PURPOSE This study compared the long-term recurrence rates of laparoscopic totally extraperitoneal (TEP) and open inguinal hernia repair in patients from a randomised trial completed in 1994. Laparoscopic inguinal hernia surgery, especially TEP repair, has gained widespread acceptance in recent years. There is still paucity of data on long-term follow-up comparing recurrence rates for open and laparoscopic techniques. This is the first study providing direct long-term comparative data about these techniques. METHODS A randomised controlled trial was conducted between 1992 and 1994 on patients undergoing a laparoscopic TEP or an open inguinal hernia (Shouldice) repair at our institution. Of the original 104 participants, contemporary follow-up data could be obtained for 98 patients with regards to long-term recurrence. These data were collected with the help of questionnaires, telephone calls and retrieval of case records. Medical records were reviewed for all patients. Data were analysed using a Cox proportional hazards model. RESULTS There were 7/72 (9.7%) recurrences in the open group and 9/35 (25.7%) recurrences in the laparoscopic group. This difference in recurrence rates was statistically significant (HR = 2.94; 95% CI 1.05-8.25; p = 0.041.) CONCLUSION: Laparoscopic TEP inguinal hernia repair performed in 1992-1994 had a higher recurrence rate than open Shouldice inguinal hernia repair during the same period. The original study was undertaken in the inceptive days of laparoscopic surgery and results need to be interpreted considering the technology and expertise available at that time.
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Affiliation(s)
- A Barbaro
- University of Adelaide, Discipline of Surgery, The Queen Elizabeth Hospital, Woodville, South Australia, Australia
| | - H Kanhere
- University of Adelaide, Discipline of Surgery, The Queen Elizabeth Hospital, Woodville, South Australia, Australia.,Department of Surgery, The Queen Elizabeth Hospital, 28 Woodville Rd, Woodville South, SA, 5011, Australia
| | - J Bessell
- Department of Surgery, Flinders University, Bedford Park, South Australia, Australia
| | - G J Maddern
- University of Adelaide, Discipline of Surgery, The Queen Elizabeth Hospital, Woodville, South Australia, Australia. .,Department of Surgery, The Queen Elizabeth Hospital, 28 Woodville Rd, Woodville South, SA, 5011, Australia.
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Malouf PA, Descallar J, Berney CR. Bilateral totally extraperitoneal (TEP) repair of the ultrasound-diagnosed asymptomatic contralateral inguinal hernia. Surg Endosc 2017; 32:955-962. [PMID: 28791478 DOI: 10.1007/s00464-017-5771-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 07/18/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this series is to determine the clinical utility of routine ultrasound (US) of the contralateral, clinically normal groin when a unilateral inguinal hernia is referred for hernia repair-specifically assessing the morbidity and short-term change in quality-of-life (QoL) due to repair of this occult contralateral hernia when also repairing the symptomatic side. TEP inguinal hernia repair affords the opportunity to repair any groin hernia through the same small incisions. US detects 96.6% of groin hernias with 84.4% specificity. METHODS 234 consecutive male patients with clinically unilateral and clinically bilateral hernia were enrolled; those with a clinically unilateral hernia were sent for groin US and if positive, a bilateral TEP groin hernia repair was performed (USBH). If negative, a unilateral TEP groin hernia repair was performed (UNIH). Carolina's comfort scales (CCS) and visual analogue scores (VAS) were recorded at 2 and 6 weeks postoperatively, while a modified CCS (MCCS) was recorded for all patients preoperatively. RESULTS Bilateral TEP repair resulted in higher VAS scores than unilateral repair at 2 weeks but not 6 weeks. CCS were worse in the USBH group than UNIH group at 2 weeks but were similar by 6 weeks. Complications' rates were similar amongst all 3 groups. Factors contributing to worse scores were: smaller hernia, complications, worse preoperative MCCS results, recurrent hernia and bilateral rather than unilateral repair. CONCLUSION Bilateral TEP for the clinically unilateral groin hernia with an occult contralateral groin hernia can be performed without increased morbidity, accepting a minor and very temporary impairment of QoL.
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Affiliation(s)
- Phillip A Malouf
- Sutherland Hospital, University of New South Wales, Sydney, Australia. .,, Suite 105, 26-28 Gibbs St, Miranda, NSW, 2228, Australia.
| | - Joseph Descallar
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
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Hazbón HR, López-Atehortua DF. Experience and results of laparoscopic inguinal herniorrhaphy. REVISTA DE LA FACULTAD DE MEDICINA 2017. [DOI: 10.15446/revfacmed.v65n3.56429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. Con la invención de la cirugía poco invasiva, la herniorrafia inguinal por laparoscopia se ha convertido en un procedimiento de realización frecuente. En el presente artículo se publican los resultados de 92 herniorrafias inguinales por laparoscopia realizadas con técnica transabdominal preperitoneal (TAPP) entre agosto de 2001 y enero de 2014.Objetivo. Presentar resultados en cuanto a tasa de recurrencia, dolor post-operatorio y necesidad de conversión en las herniorrafias inguinales por laparoscopia analizadas.Materiales y métodos. Se analizaron de manera retrospectiva los resultados del procedimiento realizando técnica TAPP con seguimiento promedio de 8 años.Resultados. Se presentaron tres (3.2%) casos que requirieron conversión, tres (3.2%) de recurrencia y seis (6.4%) de dolor crónico.Conclusión. La herniorrafia por laparoscopia con técnica TAPP es un procedimiento seguro; esta tiene tasas similares de efectividad y complicaciones a la técnica abierta y totalmente extraperitoneal TEP.
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Laparoscopic Total Extraperitoneal (TEP) Inguinal Hernia Repair Using 3-dimensional Mesh Without Mesh Fixation. Surg Laparosc Endosc Percutan Tech 2017; 27:282-284. [PMID: 28590360 DOI: 10.1097/sle.0000000000000423] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Approximately one fifth of patients suffer from inguinal pain after laparoscopic total extraperitoneal (TEP) inguinal hernia repair. There is existing literature suggesting that the staples used to fix the mesh can cause postoperative inguinal pain. In this study, we describe our experience with laparoscopic TEP inguinal hernia surgery using 3-dimensional mesh without mesh fixation, in our institution. MATERIALS AND METHODS A total of 300 patients who had undergone laparoscopic TEP inguinal hernia repair with 3-dimensional mesh in VKV American Hospital, Istanbul from November 2006 to November 2015 were studied retrospectively. Using the hospital's electronic archive, we studied patients' selected parameters, which are demographic features (age, sex), body mass index, hernia locations and types, duration of operations, preoperative and postoperative complications, duration of hospital stays, cost of surgery, need for analgesics, time elapsed until returning to daily activities and work. RESULTS A total of 300 patients underwent laparoscopic TEP hernia repair of 437 inguinal hernias from November 2006 to November 2015. Of the 185 patients, 140 were symptomatic. Mean duration of follow-up was 48 months (range, 6 to 104 mo). The mean duration of surgery was 55 minutes for bilateral hernia repair, and 38 minutes for unilateral hernia repair. The mean duration of hospital stay was 0.9 day. There was no conversion to open surgery. In none of the cases the mesh was fixated with either staples or fibrin glue. Six patients (2%) developed seroma that were treated conservatively. One patient had inguinal hernia recurrence. One patient had preperitoneal hematoma. One patient operated due to indirect right-sided hernia developed right-sided hydrocele. One patient had wound dehiscence at the umbilical port entry site. Chronic pain developed postoperatively in 1 patient. Ileus developed in 1 patient. CONCLUSIONS Laparoscopic TEP inguinal repair with 3-dimensional mesh without mesh fixation can be performed as safe as repair with tack fixation.
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Wormer BA, Ross S, Walters AL, Kuwada TS. Bladder Fill after Laparoscopic Inguinal Hernia Repair Reduces Time to Discharge. Am Surg 2017. [DOI: 10.1177/000313481708300427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Laparoscopic inguinal herniorrhaphy (LIH) has a relatively high risk of urinary retention. Bladder dysfunction may delay discharge after LIH. We hypothesized that filling the bladder before Foley catheter removal decreases time to discharge (TTD) after LIH. A secondary aim was to determine incidence of postoperative urinary retention (POUR) after bladder fill (BF). We reviewed a consecutive series of total extraperitoneal and transabdominal preperitoneal LIH procedures performed by a single surgeon at our institution from 2010 to 2013. All patients were catheterized during LIH, and selected patients received a 200-mL saline BF before Foley catheter removal. Patients were required to void >250 mL before discharge. TTD and incidence of POUR were compared between the BF and no-BF groups. A total of 161 LIH cases were reviewed. BF was performed in 89/161 (55%) of cases. TTD was significantly shorter in the BF versus the no-BF group (222 vs 286 minutes, respectively; P < 0.01). Patient and operative characteristics were similar between the BF and no-BF groups (P > 0.05). Incidence of POUR in the BF and the no-BF group was 10.1 and 16.7 per cent, respectively; however, this difference was not significant (P = 0.22). No postoperative urinary tract infection occurred in either group. In conclusions, postoperative BF significantly reduces TTD after LIH. Further studies may help to determine whether shorter postanesthesia care unit time and lower POUR rates associated with BF can lower LIH procedural costs and increase patient satisfaction.
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Affiliation(s)
- Blair A. Wormer
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Samuelw Ross
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Amanda L. Walters
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Timothy S. Kuwada
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina
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Mason SE, Scott AJ, Mayer E, Purkayastha S. Patient-related risk factors for urinary retention following ambulatory general surgery: a systematic review and meta-analysis. Am J Surg 2016; 211:1126-34. [DOI: 10.1016/j.amjsurg.2015.04.021] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 04/22/2015] [Accepted: 04/25/2015] [Indexed: 11/26/2022]
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Tolver MA, Rosenberg J, Bisgaard T. Convalescence after laparoscopic inguinal hernia repair: a qualitative systematic review. Surg Endosc 2016; 30:5165-5172. [PMID: 27059966 DOI: 10.1007/s00464-016-4863-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 03/08/2016] [Indexed: 12/01/2022]
Abstract
BACKGROUND Duration of convalescence after inguinal hernia repair is of major socio-economic interest and an often reported outcome measure. The primary aim was to perform a critical analysis of duration of convalescence from work and activity and secondary to identify risk factors for unexpected prolonged convalescence after laparoscopic inguinal hernia repair. METHODS A qualitative systematic review was conducted. PubMed, Embase and the Cochrane database were searched for trials reporting convalescence after laparoscopic inguinal hernia repair in the period from January 1990 to January 2016. Furthermore, snowball search was performed in reference lists of identified articles. Randomized controlled trials and prospective comparative or non-comparative trials of high quality were included. Trials with ≥100 patients, >18 years of age and manuscripts in English were included. Scoring systems were used for assessment of quality. RESULTS The literature search identified 1039 papers. Thirty-four trials were included in the final review including 14,273 patients. There was overall a large variation in duration of convalescence. Trials using non-restrictive recommendations of 1-2 days or "as soon as possible to return to all activities" reported overall a shorter duration of convalescence compared with trials not using recommendations for convalescence. Strenuous physical activity at work, strenuous leisure activity and patients with expectations of a prolonged period of convalescence may be risk factors for prolonged convalescence extending more than a few days after laparoscopic inguinal hernia repair. CONCLUSIONS Patients should be recommended a duration of 1-2 days of convalescence after laparoscopic inguinal hernia repair. Short and non-restrictive recommendations may reduce duration of convalescence without increasing risk of pain, complications or recurrence rate.
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Affiliation(s)
- Mette Astrup Tolver
- Department of Surgery, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark.
| | - Jacob Rosenberg
- Department of Surgery, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, 2730, Herlev, Denmark
| | - Thue Bisgaard
- Department of Surgery, Hvidovre Hospital, University of Copenhagen, Kettegård Allé 30, 2650, Hvidovre, Denmark
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Kouhia S, Vironen J, Hakala T, Paajanen H. Open Mesh Repair for Inguinal Hernia is Safer than Laparoscopic Repair or Open Non-mesh Repair: A Nationwide Registry Study of Complications. World J Surg 2016; 39:1878-84; discussion 1885-6. [PMID: 25762240 DOI: 10.1007/s00268-015-3028-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Inguinal hernia repair is the most common elective procedure in general surgery. Therefore, the number of patients having complications related to inguinal hernia surgery is relatively large. The aim of this study was to compare complication profiles of inguinal open mesh (OM) hernioplasties with open non-mesh (OS) repairs and laparoscopic (LAP) repairs using retrospective nationwide registry data. METHODS The database of the Finnish Patient Insurance Centre (FPIC) was searched for complications of inguinal and femoral hernia repairs during 2002-2010. Complications of OM repairs were compared to complications of OS repairs and LAP repairs. RESULTS Over 75 % of all inguinal hernia procedures during the study period in Finland were OM hernioplasties. FPIC received 245 complication reports after OM repairs, 40 after OS repairs, and 50 after LAP repairs. Reported complications were significantly more severe after LAP and OS repairs than OM surgery (p<0.001). Visceral complications (p<0.001), deep infections (p<0.001), and deep hemorrhagic complications (p<0.001) were overrepresented in the LAP group. In the OS group, visceral complications (p<0.001), recurrences (p<0.001), and severe neuropathic pain (p<0.001) predominated. CONCLUSION LAP and OS repairs of inguinal hernia were associated with more severe complications than open surgery with mesh in this study.
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Affiliation(s)
- Sanna Kouhia
- Department of Surgery, North Karelia Central Hospital, Joensuu, Finland,
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Zhu J, Yu K, Ji Y, Chen Y, Wang Y. Combined open and laparoscopic technique for extraperitoneal mesh repair of large sac inguinal hernias. Surg Endosc 2015; 30:3461-6. [PMID: 26514131 DOI: 10.1007/s00464-015-4630-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 10/17/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Laparoscopic total extraperitoneal (TEP) hernia repair has been confirmed as an effective procedure in several studies but is considered technically demanding. Separating the hernial sac and spermatic cord is difficult when a large sac inguinal hernia is encountered. This study aimed to investigate the feasibility and effectiveness of a combined open and laparoscopic TEP repair of large sac inguinal hernias. METHODS From June 2012 to May 2015, laparoscopic TEP (112 cases) and combined open and laparoscopic TEP (COL-TEP) (44 cases) were performed in patients with large sac hernia. There was no clear definition of large sac inguinal hernia; therefore, we defined a large sac as one with the sac base cranial to or over outer ring that could not be easily resected laparoscopically. Using this definition, the laparoscopic TEP group was divided into a small sac TEP (SS-TEP) group (68 cases) and a large sac TEP (LS-TEP) group (44 cases). Direct hernias were included in the SS-TEP group because the hernial sac was easily dissected laparoscopically. The patient demographics, perioperative parameters, complications, and recurrence were compared between the three groups. RESULTS No significant differences were found between the groups in mean age, gender, body mass index, comorbidities, number of previous laparotomies, or recurrence rate. Compared with the LS-TEP group, both the SS-TEP and COL-TEP groups had a significantly lower surgical duration (51.4 ± 10.9 vs. 32.8 ± 13.1 and 36.2 ± 11.2 min, respectively), conversion rate (13.6 vs. 0 and 0 %, respectively), and total complication rate (27.3 vs. 13.2 and 11.3 %, respectively). CONCLUSION The combined technique was safe and effective for repair of large sac inguinal hernias. The combined technique was associated with decreased technical difficulty, surgical duration, and conversion and total complication rates.
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Affiliation(s)
- Jinhui Zhu
- Department of General Surgery and Laparoscopic Center, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, China
| | - Kai Yu
- Department of General Surgery and Laparoscopic Center, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, China
| | - Yun Ji
- Department of General Surgery and Laparoscopic Center, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, China
| | - Yan Chen
- Department of General Surgery and Laparoscopic Center, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, China
| | - Yuedong Wang
- Department of General Surgery and Laparoscopic Center, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, China.
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Gupta N, Sharma D, Borgaria S, Lal R. Pseudo-recurrence after laparoscopic inguinal hernia repair. ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s13126-015-0229-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Liu YB, Chen JL, Chao CY, Tsai YC. Clinical evaluation of a novel commercial single port in laparoendoscopic single-site surgery. UROLOGICAL SCIENCE 2015. [DOI: 10.1016/j.urols.2014.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
Introduction Chronic post-surgery pain (CPSP) has gained increased recognition as a major factor influencing health-related quality-of-life following most surgical procedures, in particular following surgery for benign conditions. The natural course of CPSP, however, is not well-known. Methods A literature review was undertaken, searching for studies with repeated estimates of post-herniorrhaphy pain. The hypothetical halvation time was calculated from the repeat estimates. Results Eight studies fulfilling the criteria were identified. With one exception, the extrapolated halvation times ranged from 1.3 to 9.2 years. Discussion Even if CPSP is generally very treatment-resistant, in many cases it eventually dissipates with time. Further studies are required to evaluate the prevalence of pain beyond the first decade.
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Affiliation(s)
- Gabriel Sandblom
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Huddinge, Sweden
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Li JG, Hu X, Zheng XB, Li YJ, Fang MY, Li XX. A meta-analysis of totally extraperitoneal prosthetic compared with Lichtenstein tension-free repair of groin hernia in adults. Shijie Huaren Xiaohua Zazhi 2015; 23:1683-1689. [DOI: 10.11569/wcjd.v23.i10.1683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the efficacy and safety of totally extraperitoneal prosthetic (TEP) vs Lichtentein tension-free repair of inguinal hernia in adults.
METHODS: China National Knowledge Infrastructure (CNKI), China Biology Medicine disc (CBMdisc), Wanfang Database, VIP Database, Foreign Medical Journal Full-Text Service (FMJS), PubMed and Cochrane Library were searched for randomized controlled trials (RCTs) comparing the efficacy of TEP vs Lichtentein tension-free repair of inguinal hernia in adults. RevMan 5.1 software was used for meta-analysis.
RESULTS: We included 12 prospective randomized controlled trials with 3249 cases. Meta-analysis showed that: (1) operation time: results from 10 studies (n = 2642) showed a significant difference between the TEP group and Lichtenstein group (MD = 6.23, 95%CI: 2.07-10.38, P = 0.003); (2) postoperative complications: results from 10 studies (n = 2740) showed a significant difference between the two groups (OR = 0.56, 95%CI: 0.46-0.69, P < 0.0001); (3) hospital stay: results from 6 studies (n = 348) showed no significant difference between the two groups (MD = -0.84, 95%CI: -1.81-0.13, P = 0.09); (4) time to resumption of normal physical activity: results from 7 studies (n = 2329) showed a significant difference between the two groups (MD = -4.27, 95%CI: -5.58--2.96, P < 0.0001).
CONCLUSION: Compared with the Lichtenstein group, the TEP group is associated with significantly reduced postoperative complication and time to resumption of normal physical activity. However, operation time in the Lichtenstein group is significantly lower than that in the TEP group. Larger and high quality studies are needed to verify our findings.
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A 10-year experience of totally extraperitoneal endoscopic repair for adult inguinal hernia. Surg Today 2015; 45:1417-20. [PMID: 25563587 PMCID: PMC4605979 DOI: 10.1007/s00595-014-1101-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 11/24/2014] [Indexed: 12/03/2022]
Abstract
Purpose Laparoscopic surgery is fast becoming the treatment of choice for inguinal hernia. By reviewing our 10-year experience of performing totally extraperitoneal repair (TEP), we sought to establish its clinical significance in the treatment of adult inguinal hernia. Methods We reviewed retrospectively the clinical records of patients who underwent TEP for adult inguinal hernia between January 2003 and December 2012. Results None of the 303 patients with adult primary or recurrent inguinal hernia in our study needed TEP converted to other procedures or suffered serious complications during the procedure. A significant difference was noted in the operation time between direct (n = 32) vs indirect (n = 128) hernias in the primary unilateral inguinal hernia group (91 ± 27 vs 80 ± 32 min, p = 0.033) and between direct/direct (n = 31) vs indirect/indirect (n = 24) hernias (136 ± 58 vs 89 ± 24 min, p = 0.01) in the primary bilateral inguinal hernia group. The only postoperative complications recorded were four cases of hernia recurrence (1.3 %) and one case of chronic pain (0.3 %). Conclusions The results obtained for TEP over 10 years support this as a promising procedure for the treatment of adult inguinal hernia.
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Park BS, Ryu DY, Son GM, Cho YH. Factors influencing on difficulty with laparoscopic total extraperitoneal repair according to learning period. Ann Surg Treat Res 2014; 87:203-8. [PMID: 25317416 PMCID: PMC4196429 DOI: 10.4174/astr.2014.87.4.203] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2013] [Revised: 02/17/2014] [Accepted: 04/04/2014] [Indexed: 11/30/2022] Open
Abstract
PURPOSE Laparoscopic total extraperitoneal (TEP) repair of inguinal hernia is technically challenging enough to build high barrier to entry. The purpose of this study was to identify clinical factors influencing technical difficulty with laparoscopic TEP according to learning period. METHODS We conducted a retrospective study of 112 adult patients who underwent laparoscopic TEP for unilateral inguinal hernia from January 2009 to September 2013. A technically difficult case was defined as the 70th percentiles or more in the distribution curve of operative time, major complication, or open conversion. RESULTS The rate of body mass index (BMI) above 25 kg/m(2) was significantly higher in the difficult group than the nondifficult group in the learning period of laparoscopic TEP (57.9% vs. 26.8%, respectively, P = 0.020). However, in the experience period, it revealed no statistical difference with technical difficulty (31.3% vs. 33.3%, respectively, P = 0.882). In multivariate analysis, BMI (≥25 kg/m(2)) was identified as a significant independent factor for technical difficulty with laparoscopic TEP in the learning period (odds ratio, 4.572; P = 0.015). CONCLUSION Patient's BMI (≥25 kg/m(2)) can create technical difficulty with laparoscopic TEP only in the learning period, but not in the experience period. Therefore BMI could be applied as one of the guidelines for patient selection, especially for surgeons in the learning curve of laparoscopic TEP.
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Affiliation(s)
- Byung Soo Park
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Dong Yeon Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Gyung Mo Son
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Yong Hoon Cho
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
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Meta-analysis of randomized controlled trials comparing Lichtenstein and totally extraperitoneal laparoscopic hernioplasty in treatment of inguinal hernias. J Surg Res 2014; 192:409-20. [PMID: 25103642 DOI: 10.1016/j.jss.2014.05.082] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Revised: 04/28/2014] [Accepted: 05/28/2014] [Indexed: 11/22/2022]
Abstract
BACKGROUND Finding the optimal approach to repair an inguinal hernia is controversial. Therefore, for the scientific evaluation of the total extraperitoneal (TEP) and Lichtenstein mesh techniques for the repair of inguinal hernia, meta-analyses of randomized controlled trials are necessary. METHODS A complete literature search was conducted in the Cochrane Controlled Trials Register Databases, Pubmed, Embase, International Scientific Institute databases, and Chinese Biomedical Literature Database in various languages. RESULTS Randomized controlled trials (13), including 3279 patients, were retrieved from the electronic databases. The Lichtenstein group was associated with a shorter operating time; however, results show that TEP repair enabled patients a shorter time to return to work, less chronic pain compared with Lichtenstein operation. There was no significant difference in seromas, wound infections, or neuralgia. There are no statistically significant difference in terms of hernia recurrence when the follow-up time is ≤3 y. When follow-up time is >3 y, TEP repair shows a higher recurrence rate compared with Lichtenstein repairs. CONCLUSIONS There was insufficient evidence to determine the greater effectiveness between TEP and Lichtenstein mesh techniques. In future research, it is necessary for subgroup analyses of unilateral primary hernias, recurrent hernias, and simultaneous bilateral repair to be conducted to define the indications for the TEP approach.
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Safety of laparoscopic and open approaches for repair of the unilateral primary inguinal hernia: an analysis of short-term outcomes. Am J Surg 2014; 208:195-201. [PMID: 24507380 DOI: 10.1016/j.amjsurg.2013.10.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 10/03/2013] [Accepted: 10/21/2013] [Indexed: 11/21/2022]
Abstract
BACKGROUND Primary laparoscopic repair of unilateral inguinal hernias has not achieved widespread recognition mainly because of concerns over safety. METHODS Prospective cohort study using the American College of Surgeons National Surgery Quality Improvement Program between 2005 and 2010. Complications in patients undergoing unilateral first-time, elective laparoscopic unilateral inguinal hernia repair (LIHR) were compared with open inguinal hernia repair (OIHR). RESULTS Of 37,645 identified patients, 6,356 (16.9%) underwent LIHR and 31,289 (83.1%) underwent OIHR. Both groups had similar 30-day overall complications, major complications, and mortality rates: 62 (1.0%) vs 307 (1.0%), P = 1.00; 31 (.5%) vs 173 (.5%), P = .57; and 1 (.02%) vs 16 (.05%), P = .34, respectively. Using multivariable logistic regression, overall complications showed no difference, OR 1.01 (95% CI .76 to 1.34; P = .94), as did major complications, OR .90 (95% CI .61 to 1.34; P = .62), although favoring the LIHR group, where OR and CI represent the odss ratio and confidence intervals. CONCLUSION These data demonstrate no significant difference between elective unilateral LIHR and OIHR with regard to 30-day morbidity and mortality.
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Li J, Wang X, Feng X, Gu Y, Tang R. Comparison of open and laparoscopic preperitoneal repair of groin hernia. Surg Endosc 2013; 27:4702-10. [PMID: 23974862 DOI: 10.1007/s00464-013-3118-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Accepted: 07/16/2013] [Indexed: 11/26/2022]
Abstract
BACKGROUND Compared with laparoscopic groin herniorrhaphy, the open procedure used in most former studies was Lichtenstein repair. However, unlike the totally extraperitoneal (TEP) or transabdominal preperitoneal (TAPP) laparoscopic techniques, Lichtenstein procedure is a premuscular but not preperitoneal repair. This retrospective study compared the outcomes between laparoscopic preperitoneal and open preperitoneal procedure-modified Kugel (MK) herniorrhaphy. METHODS Groin hernia patients older than 18 years who underwent open MK or laparoscopic preperitoneal herniorrhaphy in our hospitals between January 2008 and December 2010 were enrolled. Baseline characteristics, recurrence, and intraoperative, short-term, and long-term postoperative complications were recorded. RESULTS Among the 1,760 included patients (530 open and 1,230 laparoscopic), 96.08% completed the follow-up (24-60 months). The patients in the open group were older than laparoscopic group (p < 0.001). More bilateral (91.45%) and recurrent (82.12%) hernia patients underwent laparoscopic procedures (p < 0.001 and p = 0.004, respectively). The overall recurrence rate was 0.71%, with no significant difference between the two approaches (p = 0.227). The overall complication rate was lower for the laparoscopic than the open approach (14.47 vs. 19.25%, p = 0.012), whereas the rates of life-threatening complications were similar (1.51 vs. 0.98%, p = 0.332). The laparoscopic group had significantly lower incidence rates of wound infection and chronic pain (p = 0.016 and p < 0.001, respectively), shorter operative time, lower visual analogue scale scores, and faster recovery than the open group (p < 0.001). CONCLUSIONS As preperitoneal herniorrhaphy, both MK and laparoscopic (TEP/TAPP) procedures are safe and effective, with low incidence rates of life-threatening complications and recurrence. The laparoscopic approach is superior in terms of lower incidence rates of infection and chronic pain, shorter operative time, and faster recovery; however, careful surgical procedure selection and implementation of technical details are required.
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Affiliation(s)
- Jianwen Li
- Department of General Surgery, Hernia and Abdominal Wall Surgery Center of Shanghai Jiaotong University, Ruijin Hospital, Affiliated to Shanghai Jiaotong University, School of Medicine, Shanghai, China
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Transabdominal preperitoneal versus totally extraperitoneal repair of inguinal hernia: a meta-analysis of randomized studies. Am J Surg 2013; 206:245-252.e1. [PMID: 23768695 DOI: 10.1016/j.amjsurg.2012.10.041] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 08/20/2012] [Accepted: 10/04/2012] [Indexed: 01/27/2023]
Abstract
BACKGROUND The aim of the present study was to comparatively evaluate the outcomes of laparoscopic transabdominal preperitoneal inguinal hernia repair and totally extraperitoneal repair. METHODS The electronic databases of Medline, EMBASE, and the Cochrane Central Register of Controlled Trials were searched, and a meta-analysis of randomized clinical trials was undertaken. RESULTS Seven studies comprising 516 patients with 538 inguinal hernia defects were identified. A shorter recovery time (P = .02) was found for totally extraperitoneal repair in comparison with transabdominal preperitoneal inguinal hernia repair (weighted mean difference = -.29; 95% confidence interval [CI], -.71 to .07) although the length of hospitalization (P = .89) was similar in the 2 treatment arms (weighted mean difference = .01; 95% CI, -.13 to .15). Operative morbidity (P = .004) was higher for the preperitoneal approach (odds ratio = 2.15; 95% CI, 1.29 to 3.61). No differences were found with regard to the incidence of recurrence, long-term neuralgia, and operative time. CONCLUSIONS Current evidence suggests similar operative results for endoscopic and laparoscopic inguinal hernia repair, with a trend toward higher morbidity for the preperitoneal approach. Randomized trials with a longer-term follow-up are needed in order to assess the effect of each approach on the prevention of recurrence.
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EAES Consensus Development Conference on endoscopic repair of groin hernias. Surg Endosc 2013; 27:3505-19. [PMID: 23708718 DOI: 10.1007/s00464-013-3001-9] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 04/23/2013] [Indexed: 02/07/2023]
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TEP under general anesthesia is superior to Lichtenstein under local anesthesia in terms of pain 6 weeks after surgery: results from a randomized clinical trial. Surg Endosc 2013; 27:3632-8. [DOI: 10.1007/s00464-013-2936-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Accepted: 03/12/2013] [Indexed: 10/27/2022]
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The totally extraperitoneal method versus Lichtenstein's technique for inguinal hernia repair: a systematic review with meta-analyses and trial sequential analyses of randomized clinical trials. PLoS One 2013; 8:e52599. [PMID: 23349689 PMCID: PMC3543416 DOI: 10.1371/journal.pone.0052599] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 11/19/2012] [Indexed: 11/26/2022] Open
Abstract
Background Lichtenstein's technique is considered the reference technique for inguinal hernia repair. Recent trials suggest that the totally extraperitoneal (TEP) technique may lead to reduced proportions of chronic pain. A systematic review evaluating the benefits and harms of the TEP compared with Lichtenstein's technique is needed. Methodology/Principal Findings The review was performed according to the ‘Cochrane Handbook for Systematic Reviews’. Searches were conducted until January 2012. Patients with primary uni- or bilateral inguinal hernias were included. Only trials randomising patients to TEP and Lichtenstein were included. Bias evaluation and trial sequential analysis (TSA) were performed. The error matrix was constructed to minimise the risk of systematic and random errors. Thirteen trials randomized 5404 patients. There was no significant effect of the TEP compared with the Lichtenstein on the number of patients with chronic pain in a random-effects model risk ratio (RR 0.80; 95% confidence interval (CI) 0.61 to 1.04; p = 0.09). There was also no significant effect on number of patients with recurrences in a random-effects model (RR 1.41; 95% CI 0.72 to 2.78; p = 0.32) and the TEP technique may or may not be associated with less severe adverse events (random-effects model RR 0.91; 95% CI 0.73 to 1.12; p = 0.37). TSA showed that the required information size was far from being reached for patient important outcomes. Conclusions/Significance TEP versus Lichtenstein for inguinal hernia repair has been evaluated by 13 trials with high risk of bias. The review with meta-analyses, TSA and error matrix approach shows no conclusive evidence of a difference between TEP and Lichtenstein on the primary outcomes chronic pain, recurrences, and severe adverse events.
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Management of Recurrent Inguinal Hernia at a Tertiary Care Hospital of Southern Sindh, Pakistan. World J Surg 2012; 37:510-5. [DOI: 10.1007/s00268-012-1897-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Seker D, Oztuna D, Kulacoglu H, Genc Y, Akcil M. Mesh size in Lichtenstein repair: a systematic review and meta-analysis to determine the importance of mesh size. Hernia 2012; 17:167-75. [PMID: 23142904 DOI: 10.1007/s10029-012-1018-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Accepted: 10/29/2012] [Indexed: 01/23/2023]
Abstract
PURPOSE Small mesh size has been recognized as one of the factors responsible for recurrence after Lichtenstein hernia repair due to insufficient coverage or mesh shrinkage. The Lichtenstein Hernia Institute recommends a 7 × 15 cm mesh that can be trimmed up to 2 cm from the lateral side. We performed a systematic review to determine surgeons' mesh size preference for the Lichtenstein hernia repair and made a meta-analysis to determine the effect of mesh size, mesh type, and length of follow-up time on recurrence. METHODS Two medical databases, PubMed and ISI Web of Science, were systematically searched using the key word "Lichtenstein repair." All full text papers were selected. Publications mentioning mesh size were brought for further analysis. A mesh surface area of 90 cm(2) was accepted as the threshold for defining the mesh as small or large. Also, a subgroup analysis for recurrence pooled proportion according to the mesh size, mesh type, and follow-up period was done. RESULTS In total, 514 papers were obtained. There were no prospective or retrospective clinical studies comparing mesh size and clinical outcome. A total of 141 papers were duplicated in both databases. As a result, 373 papers were obtained. The full text was available in over 95 % of papers. Only 41 (11.2 %) papers discussed mesh size. In 29 studies, a mesh larger than 90 cm(2) was used. The most frequently preferred commercial mesh size was 7.5 × 15 cm. No papers mentioned the size of the mesh after trimming. There was no information about the relationship between mesh size and patient BMI. The pooled proportion in recurrence for small meshes was 0.0019 (95 % confidence interval: 0.007-0.0036), favoring large meshes to decrease the chance of recurrence. Recurrence becomes more marked when follow-up period is longer than 1 year (p < 0.001). Heavy meshes also decreased recurrence (p = 0.015). CONCLUSION This systematic review demonstrates that the size of the mesh used in Lichtenstein hernia repair is rarely discussed in clinical studies. Papers that discuss mesh size appear to reflect a trend to comply with the latest recommendations to use larger mesh. Standard heavy meshes decrease the recurrence in hernia repair. Even though there is no evidence, it seems that large meshes decrease recurrence rates.
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Affiliation(s)
- D Seker
- Department of Surgery, Diskapi Yildirim Beyazit Teaching and Research Hospital, Ayten Sok. No: 13/4, Tandogan, Ankara, Turkey.
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Hope WW, Bools L, Menon A, Scott CM, Adams A, Hooks WB. Comparing laparoscopic and open inguinal hernia repair in octogenarians. Hernia 2012; 17:719-22. [PMID: 23132639 DOI: 10.1007/s10029-012-1013-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 10/29/2012] [Indexed: 11/30/2022]
Abstract
PURPOSE To compare outcomes of laparoscopic and open inguinal hernia repair in elderly patients. METHODS We retrospectively reviewed patients ≥80 years old undergoing laparoscopic or open inguinal hernia repair from October 2006 to July 2009 at our medical center. Descriptive statistics were calculated, and outcomes were compared using Fisher's exact test, Wilcoxon rank-sum test, and Student's t test; a p value <0.05 was considered significant. RESULTS Open inguinal hernia repairs were performed in 58 patients, and laparoscopic repairs in 23 patients. There was no significant difference in average age (81 vs. 83 years, p = 0.09) or gender (91 % male vs. 74 % male, p = 0.1) for the laparoscopic versus open groups. Resident involvement (55 vs. 26 %, p = 0.02) was more common in the open group, and there was no difference in number of cases done for incarcerated hernias (17 vs. 13 %, p = 0.8) in the open versus laparoscopic groups. We observed a significant difference in hernia laterality and anesthesia type, with significantly more bilateral hernias (48 vs. 2 %, p ≤ 0.001) and more general anesthesia (100 vs. 31 %, p ≤ 0.001) in the laparoscopic compared with the open group. There were no significant differences in ASA score (p = 0.1), operating-room time (p = 0.6), urine output (p = 0.1), morbidity (p = 1), or mortality unrelated to the hernia surgery (13 vs. 22 %, p = 0.5) between the laparoscopic and open groups. At an average follow-up of 31 months (laparoscopic) and 19 months (open), only one recurrence occurred (open group). CONCLUSIONS Despite subtle differences between the laparoscopic and open approaches to inguinal hernia repairs in octogenarians, both procedures are safe with similar outcomes.
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Affiliation(s)
- W W Hope
- Department of Surgery, South East Area Health Education Center, New Hanover Regional Medical Center, 2131 South 17th Street, PO Box 9025, Wilmington, NC, 28401, USA,
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Adam F, Pelle-Lancien E, Bauer T, Solignac N, Sessler D, Chauvin M. Anesthesia and postoperative analgesia after percutaneous hallux valgus repair in ambulatory patients. ACTA ACUST UNITED AC 2012; 31:e265-8. [DOI: 10.1016/j.annfar.2012.07.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Accepted: 07/26/2012] [Indexed: 11/26/2022]
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Selecting patients during the “learning curve” of endoscopic Totally Extraperitoneal (TEP) hernia repair. Hernia 2012; 17:737-43. [DOI: 10.1007/s10029-012-1006-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Accepted: 10/12/2012] [Indexed: 11/26/2022]
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Comparison of hospital costs and length of stay associated with open-mesh, totally extraperitoneal inguinal hernia repair, and transabdominal preperitoneal inguinal hernia repair: An analysis of observational data using propensity score matching. Surg Endosc 2012; 27:1326-33. [DOI: 10.1007/s00464-012-2608-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 09/14/2012] [Indexed: 11/26/2022]
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Bracale U, Melillo P, Pignata G, Di Salvo E, Rovani M, Merola G, Pecchia L. Which is the best laparoscopic approach for inguinal hernia repair: TEP or TAPP? A systematic review of the literature with a network meta-analysis. Surg Endosc 2012; 26:3355-66. [PMID: 22707113 DOI: 10.1007/s00464-012-2382-5] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Accepted: 05/14/2012] [Indexed: 01/05/2023]
Abstract
BACKGROUND Totally extraperitoneal (TEP) repair and transabdominal preperitoneal (TAPP) repair are the most used laparoscopic techniques for inguinal hernia treatment. However, many studies have shown that laparoscopic hernia repair compared with open hernia repair (OHR) may offer less pain and shorter convalescence. Few studies compared the clinical efficacy between TEP and TAPP technique. The purpose of this study is to provide a comparison between TEP and TAPP for inguinal hernia repair to show the best approach. METHODS We performed an indirect comparison between TEP and TAPP techniques by considering only randomized, controlled trials comparing TEP with OHR and TAPP with OHR in a network meta-analysis. We considered the following outcomes: operative time, postoperative complications, hospital stay, postoperative pain, time to return to work, and recurrences. RESULTS The two techniques improved some short outcomes (such as time to return to work) with respect to OHR. In the network meta-analysis, TEP and TAPP were equivalent for operative time, postoperative complications, postoperative pain, time to return to work, and recurrences, whereas TAPP was associated with a slightly longer hospital stay compared with TEP. CONCLUSIONS TEP and TAPP improved clinical outcomes compared with OHR, but the network meta-analysis showed that TEP and TAPP efficacy is equivalent. TAPP was associated with a slightly longer hospital stay compared with TEP.
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Affiliation(s)
- Umberto Bracale
- General and Mini-Invasive Surgical Unit, San Camillo Hospital, Trento, Italy.
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Schouten N, van Dalen T, Smakman N, Elias SG, van de Water C, Spermon RJ, Mulder LS, Burgmans IPJ. Male infertility after endoscopic Totally Extraperitoneal (Tep) hernia repair (Main): rationale and design of a prospective observational cohort study. BMC Surg 2012; 12:7. [PMID: 22612995 PMCID: PMC3414734 DOI: 10.1186/1471-2482-12-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Accepted: 05/21/2012] [Indexed: 04/29/2023] Open
Abstract
Background To describe the rationale and design of an observational cohort study analyzing the effects of endoscopic Totally Extraperitoneal (TEP) hernia repair on male fertility (MAIN study). Methods and design The MAIN study is an observational cohort study designed to assess fertility after endoscopic TEP hernia repair. The setting is a high-volume single center hospital, specialized in TEP hernia repair. Male patients of 18-60 years of age, with primary, reducible, bilateral inguinal hernias and no contraindications for endoscopic TEP repair are eligible for inclusion in this study. Patients with an ASA-classification ≥ III and patients with recurrent and/or scrotal hernias and/or a medical history of pelvic surgery and/or radiotherapy, known fertility problems, diabetes and/or other diseases associated with a risk of fertility problems, will be excluded. The primary outcome is the testicular perfusion before and 6 months after TEP hernia repair (assessed by means of a scrotal ultrasonography). Secondary endpoints are the testicular volume (Ultrasound), semen quality and quantity and the endocrinological status, based on serum levels of the sexual hormones follicle-stimulating hormone (FSH), luteinizing hormone (LSH), testosterone and inhibin B before and 6 months after TEP hernia repair. Discussion The use of polypropylene mesh is associated with a strong foreign body reaction which could play a role in chronic groin pain development. Since the mesh in (endoscopic) inguinal hernia repair is placed in close contact to the vas deferens and spermatic vessels, the mesh-induced inflammatory reaction could lead to a dysfunction of these structures. Relevant large and prospective clinical studies on the problem are limited. This study will provide a complete assessment of fertility in male patients who undergo simultaneous bilateral endoscopic TEP hernia repair, by analyzing testicular perfusion and volume, semen quantity and quality and endocrinological status before and 6 months after TEP repair. Trial registration The MAIN study is registered in the Dutch Trial Register (NTR2208)
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Affiliation(s)
- Nelleke Schouten
- Department of Surgery/Hernia Clinic, Diakonessenhuis Utrecht/Zeist, Utrecht, The Netherlands.
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TOLVER MA, ROSENBERG J, BISGAARD T. Early pain after laparoscopic inguinal hernia repair. A qualitative systematic review. Acta Anaesthesiol Scand 2012; 56:549-57. [PMID: 22260427 DOI: 10.1111/j.1399-6576.2011.02633.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2011] [Indexed: 11/27/2022]
Abstract
BACKGROUND Early post-operative pain after laparoscopic groin hernia repair may, as in other laparoscopic operations, have its own individual pain pattern and patient-related predictors of early pain. The purpose of this review was to characterise pain within the first post-operative week after transabdominal pre-peritoneal repair (TAPP) and total extraperitoneal repair (TEP), and to identify patient-related predictors of early pain. METHODS A qualitative systematic review was conducted. Pubmed, Embase, CINAHL, and the Cochrane database were searched for studies on early pain (first week) after TAPP or TEP. RESULTS We included 71 eligible studies with 14,023 patients. Post-operative pain is most severe on day 0 and mainly on a level of 13-58 mm on a visual analogue scale and decreases to low levels on day 3. There seems to be no difference in pain intensity and duration when TEP and TAPP are compared. Deep abdominal pain (i.e. groin pain/visceral pain) dominates over superficial pain (i.e. somatic pain) and shoulder pain (i.e. referred pain) after TAPP. Predictors of early pain are young age and pre-operative high pain response to experimental heat stimulation. Furthermore, evidence supported early pain intensity as a predictive risk factor of chronic pain after laparoscopic groin hernia repair. CONCLUSION Early pain within the first week after TAPP and TEP is most severe on the first post-operative day, and the pain pattern is dominated by deep abdominal pain. Early post-operative pain is most intense in younger patients and can be predicted by pre-operative high pain response to experimental heat stimulation.
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Affiliation(s)
- M. A. TOLVER
- Department of Surgery; Køge Hospital, University of Copenhagen; Copenhagen; Denmark
| | - J. ROSENBERG
- Department of Surgery; Herlev Hospital, University of Copenhagen; Copenhagen; Denmark
| | - T. BISGAARD
- Department of Surgery; Køge Hospital, University of Copenhagen; Copenhagen; Denmark
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