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Leathersich S, Hart RJ. Immune infertility in men. Fertil Steril 2022; 117:1121-1131. [PMID: 35367058 DOI: 10.1016/j.fertnstert.2022.02.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/30/2022] [Accepted: 02/09/2022] [Indexed: 11/04/2022]
Abstract
Male factors are implicated as the cause of roughly half of cases of infertility, and the presence of antisperm antibodies (ASA) may be responsible for some of these. Their presence is associated with a reduction in natural conception and live birth and impacts the success of assisted reproductive technologies. Interpretation of the data regarding ASAs and fertility is complicated by a lack of standardization in testing methodology and test thresholds and a lack of data on their prevalence in the healthy fertile population. Although their pathogenesis remains elusive, and many cases are idiopathic, a disruption in the immunologic blood-testis barrier (BTB) appears to contribute to the formation of ASA. As delineation of the specific antigen targets of ASA advances, it has been recognized that they may affect almost all aspects of sperm function, and ASA against different targets likely have specific mechanisms of impairing fertility. Intracytoplasmic sperm injection (ICSI) appears to be the most reliable method by which to overcome fertility impairment due to ASA, achieving similar outcomes to ASA-negative patients with regard to fertilization rates, embryonic development, clinical pregnancy rates, and live birth rates. The lack of consistency in testing for and reporting ASA remains a substantial barrier to achieving clarity in describing their role in infertility and the optimal management approach, and future research should use a unified approach to the detection and description of ASA. Determination of the specific antigens targeted by ASA, and their function and clinical relevance, would contribute to improving the understanding of ASA-mediated impacts on fertility and tailoring treatment appropriately to achieve the best outcomes for patients.
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Affiliation(s)
- Sebastian Leathersich
- King Edward Memorial Hospital, Perth, Australia; Fertility Specialists of Western Australia, Claremont, Australia
| | - Roger J Hart
- King Edward Memorial Hospital, Perth, Australia; Fertility Specialists of Western Australia, Claremont, Australia; Division of Obstetrics and Gynaecology, University of Western Australia, Perth, Australia.
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Negri L, Romano M, Cirillo F, Grilli L, Morenghi E, Romualdi D, Albani E, Setti PEL. Influence of inguinal hernia repair on sperm autoimmunity: The largest single center experience. Andrology 2021; 10:105-110. [PMID: 34331520 DOI: 10.1111/andr.13084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/05/2021] [Accepted: 07/19/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Studies on immunological infertility after inguinal hernia correction are few and not very representative. Anti-sperm antibodies have been shown to reduce male fertility. Although the extent of infertility due to anti-sperm antibodies alone is not very clear, data indicates that about 8%-10% of infertile patients have immunological infertility DESIGN: This retrospective study includes all infertile male patients (n = 2258) who underwent mixed antiglobulin reaction tests and urologic examination from 2000 to 2020. Sperm quality (assessed by the number of spermatozoa, their motility, vitality, and normal form) was also evaluated. Among these patients, 191 had previously undergone unilateral or bilateral inguinal hernia surgery repair. The aim of the study is to evaluate if there is a higher incidence of positive mixed antiglobulin reaction test among patients undergoing inguinal hernioplasty compared to the unselected infertile population. RESULTS Anti-sperm antibodies would seem to increase in both patients who performed general andrological surgery and groin hernia correction, respectively 3.48 (95% Confidence Interval: 1.70-7.10; p < 0.001) and 2.45 (95% Confidence Interval: 1.01-5.99; p < 0.05) times more than the unselected infertile population. CONCLUSIONS Mixed antiglobulin reaction test could be useful in patients undergone previous scrotal surgery or hernia correction men, to avoid false unexplained infertility diagnoses and to direct the couple to assisted reproductive technology procedures. Basal evaluation of spermatozoa does not actually consider andrological surgery as an indication to autoimmunity investigation.
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Affiliation(s)
- Luciano Negri
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Massimo Romano
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Federico Cirillo
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Leonora Grilli
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Emanuela Morenghi
- Biostatistics Unit, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Daniela Romualdi
- Department of Gynecology and Obstetrics, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.,Department of Gynecology and Obstetrics, Pia Fondazione di Culto e Religione Cardinal G. Panico, Tricase, Italy
| | - Elena Albani
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
| | - Paolo Emanuele Levi Setti
- Department of Gynecology, Division of Gynecology and Reproductive Medicine- Fertility Center, Humanitas Clinical and Research Center IRCCS, Milan, Italy
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A novel protein biochip screening serum anti-sperm antibody expression and natural pregnancy rate in a follow-up study in Chinese infertility. Biosci Rep 2021; 40:221951. [PMID: 31985014 PMCID: PMC7012658 DOI: 10.1042/bsr20191769] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 01/06/2020] [Accepted: 01/24/2020] [Indexed: 01/17/2023] Open
Abstract
Production of anti-sperm antibody (ASA) often suffers from autoimmune reaction against sperms in human infertility. The antibodies are measured in both blood and seminal plasma of males. Here, we reported a simple protein biochip methodology that takes advantage of a functionalized self-assembled monolayer modified by N-hydroxysuccinimide (NHS) and enables identification of anti-sperm antibody in Chinese male infertility. To validate this biochip platform, we immobilized purified sperm protein on the biochip surface and tested a variety of parameters in quality controls for the protein assay, respectively. Then, we analyzed serum samples from 368 patients with infertility and 116 healthy donors by means of this biochip simultaneously. We found that positive rate of serum ASA was 20.92% (77/368) in the cases and 1.72% (2/116) in the controls, respectively. Furthermore, we further corroborated the biochip assay in comparison with ELISA method. We found that both methods were compatible for the detection of serum ASA in the patients. In addition, a follow-up study for natural conception in ASA-positive and ASA-negative patients was conducted. The result showed a significant correlation between serum ASA expression and natural pregnancy rate 6.5% in ASA-positive patients while 18.9% in ASA-negative patients, indicating the potential roles of ASA in naturally reproductive processes.
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Asuri K, Mohammad A, Prajapati OP, Sagar R, Kumar A, Sharma M, Chaturvedi PK, Gupta SV, Rai SK, Misra MC, Bansal VK. A prospective randomized comparison of sexual function and semen analysis following laparoscopic totally extraperitoneal (TEP) and transabdominal pre-peritoneal (TAPP) inguinal hernia repair. Surg Endosc 2020; 35:2936-2941. [PMID: 32556764 DOI: 10.1007/s00464-020-07733-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/09/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND With standardization of laparoscopic technique of groin hernia repair, the focus of surgical outcome has shifted to lesser studied parameters like sexual function and fertility. METHODS This prospective randomized study was conducted in a single surgical unit at a tertiary care hospital. A sample size of 144 was calculated with 72 in each group (Group 1 TEP and Group 2 TAPP). Primary outcomes measured included comparison of sexual function using BMFSI, qualitative semen analysis and ASA levels between patients undergoing TEP or TAPP repair. Semen analysis and ASA was measured pre-operatively and 3 months post-operatively. RESULTS A total of 145 patients were randomized into two groups, TAPP (73) and TEP (72) patients. Both the groups were comparable in terms of demographic profile and hernia characteristics with majority of the patients in both the groups having unilateral inguinal hernia (89.0% in TAPP group and 79.2% in TEP group). Both the groups showed statistically significant improvement in overall sexual function score (BMFSI) at 3 months; however, there was no inter group difference. Both the groups were also comparable in terms of ASA and qualitative semen analysis. CONCLUSION Both TEP and TAPP repair are comparable in terms of sexual function and effect on semen analysis. Laparoscopic repair improves the overall sexual functions in patients with groin hernia.
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Affiliation(s)
- Krishna Asuri
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India.
| | - Aamir Mohammad
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Om Prakash Prajapati
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Sagar
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India
| | - Atin Kumar
- Department of Radio Diagnosis, All India Institute of Medical Sciences, India, New Delhi
| | - Mona Sharma
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Shardool Vikram Gupta
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjeet Kumar Rai
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | | | - Virinder Kumar Bansal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
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Gupta S, Krishna A, Jain M, Goyal A, Kumar A, Chaturvedi P, Sagar R, Ramachandran R, Prakash O, Kumar S, Seenu V, Bansal V. A three-arm randomized study to compare sexual functions and fertility indices following open mesh hernioplasty (OMH), laparoscopic totally extra peritoneal (TEP) and transabdominal preperitoneal (TAPP) repair of groin hernia. Surg Endosc 2020; 35:3077-3084. [PMID: 32556769 DOI: 10.1007/s00464-020-07697-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 06/09/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND With evolving technology, the focus of groin hernia repair has shifted to sexual function and fertility outcomes. METHODS This three-arm randomized study was conducted in tertiary care hospital from 1st July 2017 to 30th March 2019. Consecutive patients of groin hernia were randomized into 3 groups, TAPP (Group 1), TEP (Group 2), and OMH (Group 3). Demographic profile and hernia characteristics were assessed preoperatively. Sexual functions (using BMSFI) and fertility (using surrogate fertility indices, viz., semen analysis and anti-sperm antibodies (ASA)) were assessed preoperatively at 3 months after the surgery. RESULTS A total of 121 patients were included in the study with 41 patients in TAPP (Group 1) and 40 each in TEP (Group 2) and OMH (Group3) group. All the 3 groups were comparable in terms of demographic profile, hernia characteristics, intra-operative and early post-operative outcomes. Significant improvement was found in most of the domains of BMSFI score in the study population (p value < 0.001) with no intergroup difference. There was significant increase of anti-sperm antibody level in OMH group as compared to TAPP and TEP (p = 0.001), however, the levels were within normal limit. CONCLUSIONS In conclusion, this study has shown that inguinal hernia repair whether open or laparoscopic (TEP or TAPP) leads on to improvement in sexual functions and fertility indices and can have a significant impact on pre-op counseling of the patient in terms of choice of repair, depending on the available expertise in a given center.
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Affiliation(s)
- Shardool Gupta
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Asuri Krishna
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India.
| | | | - Ankur Goyal
- Department of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Atin Kumar
- Department of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Pradeep Chaturvedi
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Sagar
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India
| | - Rashmi Ramachandran
- Department of Anesthesiology, All India Institute of Medical Sciences, New Delhi, India
| | - Om Prakash
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Subodh Kumar
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - V Seenu
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Virinder Bansal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
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Damous SHB, Damous LL, Miranda JDS, Montero EFDS, Birolini C, Utiyama EM. Does a bilateral polypropylene mesh alter the duct deferens morphology, testicular size and testosterone levels? Experimental study in rats. Acta Cir Bras 2020; 35:e202000201. [PMID: 32320995 PMCID: PMC7184941 DOI: 10.1590/s0102-865020200020000001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 01/10/2020] [Indexed: 11/21/2022] Open
Abstract
Purpose To evaluate the effect of a PP mesh on duct deferens morphology, testicular size and testosterone levels. Methods Forty adult male rats were distributed into groups: 1) no surgery; 2) inguinotomy; 3) mesh placed on the duct deferens; and 4) mesh placed on the spermatic funiculus. After 90 postoperative days, the inguinal region was resected, and blood samples were collected for the measurement of serum testosterone (pg/dl). The ducts deferens were sectioned in three axial sections according to the relationship with the mesh — cranial, medial and caudal. The wall thickness and duct deferens lumen area were measured. Results The morphology of the duct deferens was preserved in all groups. The mesh placement did not alter this morphology in any of the analyzed segments. Surgery, with or without mesh placement, did not alter the morphology, wall thickness or lumen area (p>0.05). In all operated groups, serum testosterone levels were similar (p>0.05) but there was a decrease in testicle size (p<0.05). Conclusion Surgery, with or without mesh placement, did not alter the morphology of the duct deferens and, although this treatment resulted in testicular size reduction, it did not affect serum testosterone levels.
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Dong Z, Kujawa SA, Wang C, Zhao H. Does the use of hernia mesh in surgical inguinal hernia repairs cause male infertility? A systematic review and descriptive analysis. Reprod Health 2018; 15:69. [PMID: 29688866 PMCID: PMC5914038 DOI: 10.1186/s12978-018-0510-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 04/18/2018] [Indexed: 12/30/2022] Open
Abstract
Objective The aim of this study was to systematically review the available clinical trials examining male infertility after inguinal hernias were repaired using mesh procedures. Methods The Cochrane Library, PubMed, Embase, Web of Science, and Chinese Biomedical Medicine Database were investigated. The Jada score was used to evaluate the quality of the studies, “Oxford Centre for Evidence-based Medicine-Levels of Evidence” was used to assess the level of the trials, and descriptive analysis was used to evaluate the studies. Results Twenty nine related trials with a total of 36,552 patients were investigated, including seven randomized controlled trials (RCTs) with 616 patients and 10 clinical trials (1230 patients) with mesh or non-mesh repairs. The Jada score showed that there were six high quality RCTs and one low quality RCT. Levels of evidence determined from the Oxford Centre for Evidence-based Medicine further demonstrated that those six high quality RCTs also had high levels of evidence. It was found that serum testosterone, LH, and FSH levels declined in the laparoscopic group compared to the open group; however, the testicular volume only slightly increased without statistical significance. Testicular and sexual functions remained unchanged after both laparoscopic transabdominal preperitoneal hernia repair (TAPP) and totally extra-peritoneal repair (TEP). We also compared the different meshes used post-surgeries. VyproII/Timesh lightweight mesh had a diminished effect on sperm motility compared to Marlex heavyweight mesh after a one-year follow-up, but there was no effect after 3 years. Additionally, various open hernia repair procedures (Lichtenstein, mesh plug method, posterior pre-peritoneal mesh repair, and anterior tension-free repair) did not cause infertility. Conclusions This systematic review suggests that hernia repair with mesh either in an open or a laparoscopic procedure has no significant effect on male fertility.
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Affiliation(s)
- Zhiyong Dong
- Department of Surgery, the First Affiliated Hospital of Jinan University, No. 613. Huangpu Avenue West, Guangzhou, 510630, China.,Robert H. Lurie Comprehensive Cancer center, Division of Reproductive Science in Medicine, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Suite 4-121, Chicago, IL, 60611, USA
| | - Stacy Ann Kujawa
- Robert H. Lurie Comprehensive Cancer center, Division of Reproductive Science in Medicine, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Suite 4-121, Chicago, IL, 60611, USA
| | - Cunchuan Wang
- Department of Surgery, the First Affiliated Hospital of Jinan University, No. 613. Huangpu Avenue West, Guangzhou, 510630, China.
| | - Hong Zhao
- Robert H. Lurie Comprehensive Cancer center, Division of Reproductive Science in Medicine, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Suite 4-121, Chicago, IL, 60611, USA.
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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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Male infertility following inguinal hernia repair: a systematic review and pooled analysis. Hernia 2016; 21:1-7. [DOI: 10.1007/s10029-016-1560-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 11/25/2016] [Indexed: 11/26/2022]
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Bansal VK, Krishna A, Manek P, Kumar S, Prajapati O, Subramaniam R, Kumar A, Kumar A, Sagar R, Misra MC. A prospective randomized comparison of testicular functions, sexual functions and quality of life following laparoscopic totally extra-peritoneal (TEP) and trans-abdominal pre-peritoneal (TAPP) inguinal hernia repairs. Surg Endosc 2016; 31:1478-1486. [PMID: 27495344 DOI: 10.1007/s00464-016-5142-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 07/18/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND There is very scant literature on the impact of inguinal hernia mesh repair on testicular functions and sexual functions following open and laparoscopic repair. The present randomized study compares TAPP and TEP repairs in terms of testicular functions, sexual functions, quality of life and chronic groin pain. METHODS This study was conducted from April 2012 to October 2014. A total of 160 patients with uncomplicated groin hernia were randomized to either trans-abdominal pre-peritoneal (TAPP) repair or totally extra-peritoneal (TEP) repair. Testicular functions were assessed by measuring testicular volume, testicular hormone levels preoperatively and at 3 months postoperatively. Sexual functions were assessed using BMSFI, and quality of life was assessed using WHO-QOL BREF scale preoperatively and at 3 and 6 months postoperatively. Chronic groin pain was evaluated using the VAS scale at 3 months, 6 months and at 1 year. RESULTS The median duration of follow-up was 13 months (range 6-18 months). The mean preoperative pain scores (p value 0.35) as well as the chronic groin pain were similar between TEP and TAPP repairs at 3 months (p value 0.06) and 6 months (p value 0.86). The testicular resistive index and testicular volume did not show any significant change at follow-up of 3 months (p value 0.9) in the study population. No significant difference was observed in testicular resistive index and testicular volume when comparing TEP and TAPP groups at at follow-up of 3 months (p value >0.05). There was a statistically significant improvement in the sexual drive score, erectile function and overall satisfaction over the follow-up period following laparoscopic inguinal hernia repair. However, sexual function improvement was similar in patients undergoing both TEP and TAPP repairs. All the domains of quality of life in the study population showed a significant improvement at a follow-up of 3 and 6 months. Subgroup analysis of all the domains of quality of life in both TAPP and TEP groups showed a similar increment as in the study population (p value <0.001); however, the mean scores of all the domains were comparable between the two subgroups (p value >0.05), preoperatively and 3 and 6 months follow-up. CONCLUSIONS Laparoscopic groin hernia repair improves the testicular functions, sexual functions and quality of life, but TEP and TAPP repairs are comparable in terms of these long-term outcomes.
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Affiliation(s)
- Virinder Kumar Bansal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India.
| | - Asuri Krishna
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Pratik Manek
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Subodh Kumar
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Omprakash Prajapati
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Rajeshwari Subramaniam
- Department of Anaesthesiology, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anand Kumar
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | - Atin Kumar
- Department of Radiology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Sagar
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India
| | - M C Misra
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
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Kazantsev AA, Parshikov VV, Shemyatovsky KA, Alekhin AI, Titarov DL, Kolpakov AA, Osadchenko SV. [The titanium-containing mesh as a perspective group of implants for abdominal wall repair]. Khirurgiia (Mosk) 2016. [PMID: 28635687 DOI: 10.17116/hirurgia2016486-95] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- A A Kazantsev
- Central Clinical Hospital of the Russian Academy of Sciences, Moscow
| | - V V Parshikov
- Chair of Hospital Surgery of Nizhny Novgorod State Medical Academy, Nizhny Novgorod
| | - K A Shemyatovsky
- Chair of Operative Surgery of Nizhny Novgorod State Medical Academy, Nizhny Novgorod
| | - A I Alekhin
- Central Clinical Hospital of the Russian Academy of Sciences, Moscow
| | - D L Titarov
- Chair of Operative Surgery of Nizhny Novgorod State Medical Academy, Nizhny Novgorod
| | | | - S V Osadchenko
- D.I. Mendeleev Russian Chemical-Technological University, Moscow
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