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Okui N, Okui M. Minimally Invasive Vaginal Natural Orifice Transluminal Endoscopic Surgery Technique for Successful Polypropylene Mesh Removal in Pelvic Organ Prolapse: A Case Report. Cureus 2024; 16:e55610. [PMID: 38586802 PMCID: PMC10995651 DOI: 10.7759/cureus.55610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 04/09/2024] Open
Abstract
In the treatment of pelvic organ prolapse, the insertion of polypropylene mesh is often necessary but can lead to subsequent complications, such as a high incidence of pain and infections, necessitating mesh removal. However, the removal of polypropylene mesh can be challenging due to the risks of postoperative complications and technical difficulties. The key to effective healing often lies in the complete removal of the mesh, but this process is associated with complications, including severe pain and potential foreign body reactions. These challenges underscore the need for less invasive and more precise removal techniques. In our clinical practice, traditional approaches, such as vaginal and open abdominal surgeries, have often been hindered by limited visibility and accessibility at the mesh fixation sites. To address these issues, our team has pioneered the development of vaginal natural orifice transluminal endoscopic surgery (vNOTES) for mesh removal. This innovative and minimally invasive technique, performed through the vaginal route, holds particular promise for repairs within the pelvic cavity. vNOTES not only enhances surgical visibility but also reduces the invasiveness of the procedure. In this case report, we present an 85-year-old female patient, who underwent transvaginal mesh (TVM) insertion at the age of 68 years. The patient developed pain in the left buttock, left lower back, and vulvar region, necessitating the removal of TVM. The vNOTES approach significantly reduced postoperative pain and complications, enabling efficient and safe removal of the polypropylene mesh. Moreover, the pathological examination of the polypropylene mesh, which was causing hip and buttock pain, revealed the presence of poor granulation tissue, indicative of a specific pathological tissue pattern. To the best of our knowledge, this is the first detailed account of the successful application of vNOTES in mesh removal.
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Affiliation(s)
- Nobuo Okui
- Urology, Yokosuka Urogynecology and Urology Clinic, Yokosuka, JPN
| | - Machiko Okui
- Urogynecology, Yokosuka Urogynecology and Urology Clinic, Yokosuka, JPN
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Zhang Z, Guo J, Tian W, Zhang Y, Zhang Y, Sun T, Duan J, Bao X, Wang Y, Ye Y, Gao Q, Shi H, Morse AN, Chen J, Zhu L. Efficacy and safety of transvaginal mesh repair in a cohort with a minimum of 10-year follow-up. Sci China Life Sci 2024:10.1007/s11427-023-2508-x. [PMID: 38418758 DOI: 10.1007/s11427-023-2508-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/11/2023] [Indexed: 03/02/2024]
Abstract
Although transvaginal mesh (TVM) repair is no longer used in some countries, long-term outcomes after TVM surgery are of great importance globally. However, reports with follow-up >10 years are limited. Thus, this study aimed to report outcomes in a prospective cohort with at least 10 years of follow-up. Women with stage III-IV symptomatic prolapse were approached consecutively from 2008 to 2013 at one tertiary hospital. The main outcome measure was symptomatic failure. Secondary outcomes included anatomic failure, recurrence, patient satisfaction, complications, and reoperation. The Kaplan-Meier curve was used to estimate the cumulative failure rate. Of the 121 patients enrolled in the study, 103 (85.1%) completed a median follow-up of 11 years. The estimated probability rates of symptomatic and anatomic failure were 17.6% and 8.8% in 11 years, respectively. The estimated incidence of symptomatic failure increased by 8.2% between 5 and 11 years; however, the corresponding rate for anatomic failure was 3.7%. The most common complication was vaginal mesh exposure, and its estimated probability increased from 19.3% to 28.4% from 5 to 11 years, respectively. Office trimming resolved 80.0% of vaginal exposures. These patients did not report decreased overall satisfaction. Patients with vaginal mesh exposure requiring>3 office procedures or mesh removal in the operating room (5.8% by 11 years) had lower satisfaction rates (P<0.01) and were defined as having severe mesh exposure. The rates of postoperative pain, reoperation, and Patient Global Impression of Improvement ⩾2 were 2.5%, 3.3%, and 94.2%, respectively. The results of this study implied that TVM treatment gradually increased the symptomatic failure rate but provided durable anatomical support of the vaginal wall. Vaginal mesh exposure was common in women who were largely not sexually active; however, 80% of the cases could be managed in the outpatient clinic, which did not affect patient satisfaction.
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Affiliation(s)
- Zhibo Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | - Jianbin Guo
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | - Weijie Tian
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
- Department of Gynecology, Guizhou Provincial People's Hospital, Medical College of Guizhou University, Guiyang, 550002, China
| | - Ye Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Yuelun Zhang
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Tianshu Sun
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Jiali Duan
- Medical Doctor Program, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Xinmiao Bao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | - Yuan Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
- Department of Pathology, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Yang Ye
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | - Qianqian Gao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | - Honghui Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China
| | | | - Juan Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China.
| | - Lan Zhu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing, 100730, China.
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Okui N, Kouno Y, Nakano K, Okui MA. Evaluating Non-ablative Erbium Yttrium Aluminium Garnet (YAG) Laser Treatment for Polypropylene Mesh-Induced Vaginal Erosion: A Case Series. Cureus 2024; 16:e55128. [PMID: 38420295 PMCID: PMC10901386 DOI: 10.7759/cureus.55128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 03/02/2024] Open
Abstract
Background Vaginal erosion caused by the polypropylene mesh is a serious side effect, and the development of effective treatment methods is required. This study explored the potential of non-ablative vaginal erbium yttrium aluminum garnet (YAG) laser treatment (VEL) as a novel treatment approach. Methods In this study, VEL was performed on nine women who experienced vaginal erosion after undergoing treatment for pelvic organ prolapse (POP) with polypropylene mesh. These patients visited our hospital between April and December 2020. Using the Renovalase (SP Dynamis Fotona d.o.o., Ljubljana, Slovenia), the laser was applied to the entire vagina, with intensive irradiation focused on the erosion areas. Detailed analyses of symptoms before and after treatment, as well as histopathological changes, were conducted one year post-treatment. Results Nine women were referred to our hospital due to vaginal erosion caused by polypropylene mesh. The participants' average age was 73.2 years (range: 69-81 years), with four patients having undergone transvaginal mesh (TVM) surgery and five undergoing laparoscopic sacrocolpopexy (LSC). The average time from mesh insertion to treatment initiation was 7.2 years (range: 3-15 years), with eight patients having previously attempted mesh removal. Post-treatment, significant improvements were observed in managing vaginal erosion and related bleeding, corroborated by histopathological analysis confirming cell regeneration and tissue repair. These improvements also resulted in significant improvements in bleeding management and quality of life (QoL). Conclusion VEL suggests the possibility of being an effective treatment method for vaginal erosion caused by a polypropylene mesh. However, further research is needed because of the small sample size and the limitations inherent in the retrospective case series design.
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Affiliation(s)
- Nobuo Okui
- Dentistry, Kanagawa Dental University, Kanagawa, JPN
| | - Yuko Kouno
- Urology, Dr. Okui's Urogynecology and Urology, Yokosuka, JPN
| | - Kaori Nakano
- Urology, Dr. Okui's Urogynecology and Urology, Yokosuka, JPN
| | - Machiko A Okui
- Urogynecology, Yokosuka Urogynecology and Urology Clinic, Kanagawa, JPN
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Jain T, Tantisuwanno C, Paul A, Takmakov P, Joy A, Isayeva I, Simon DD. Accelerated in vitro oxidative degradation testing of polypropylene surgical mesh. J Biomed Mater Res B Appl Biomater 2023; 111:2064-2076. [PMID: 37596906 DOI: 10.1002/jbm.b.35308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/14/2023] [Accepted: 08/01/2023] [Indexed: 08/21/2023]
Abstract
Polypropylene (PP) surgical mesh had reasonable success in repair of hernia and treatment of stress urinary incontinence (SUI); however, their use for the repair of pelvic organ prolapse (POP) resulted in highly variable results with lifelong complications in some patients. One of several factors that could be associated with mesh-related POP complications is changes in the properties of the implanted surgical mesh due to oxidative degradation of PP in vivo. Currently, there are no standardized in vitro bench testing methods available for assessing the susceptibility to oxidative degradation and estimating long-term in vivo stability of surgical mesh. In this work, we adapted a previously reported automated reactive accelerated aging (aRAA) system, which uses elevated temperatures and high concentrations of hydrogen peroxide (H2 O2 ), for accelerated bench-top oxidative degradation testing of PP surgical mesh. Since H2 O2 is highly unstable at elevated temperatures and for prolonged periods, the aRAA system involves a feedback loop based on electrochemical detection methods to maintain consistent H2 O2 concentration in test solutions. Four PP mesh samples with varying mesh knit designs, filament diameter, weight, and % porosity, were selected for testing using aRAA up to 4 weeks and characterized using thermal analysis, Fourier-transform infrared spectroscopy-attenuated total reflectance (FTIR-ATR) and scanning electron microscopy (SEM). Additionally, the oxidation index (OI) values were calculated based on the FTIR-ATR spectra to estimate the oxidative degradation and oxidation reaction kinetics of PP surgical mesh. The OI values and surface damage in the form of surface flaking, peeling, and formation of transverse cracks increased with aRAA aging time. The aRAA test method introduced here could be used to standardize the assessment of long-term stability of surgical mesh and may also be adopted for accelerated oxidative degradation testing of other polymer-based medical devices.
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Affiliation(s)
- Tanmay Jain
- Division of Biology, Chemistry and Materials Science, U.S. Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories, Silver Spring, Maryland, USA
| | | | - Arindam Paul
- Division of Biology, Chemistry and Materials Science, U.S. Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories, Silver Spring, Maryland, USA
| | - Pavel Takmakov
- Division of Biology, Chemistry and Materials Science, U.S. Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories, Silver Spring, Maryland, USA
| | - Abraham Joy
- Department of Polymer Science, The University of Akron, Akron, Ohio, USA
| | - Irada Isayeva
- Division of Biology, Chemistry and Materials Science, U.S. Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories, Silver Spring, Maryland, USA
| | - David D Simon
- Division of Biology, Chemistry and Materials Science, U.S. Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories, Silver Spring, Maryland, USA
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Farr NTH, Klosterhalfen B, Noé GK. Characterization in respect to degradation of titanium-coated polypropylene surgical mesh explanted from humans. J Biomed Mater Res B Appl Biomater 2023; 111:1142-1152. [PMID: 36610021 PMCID: PMC10952695 DOI: 10.1002/jbm.b.35221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/21/2022] [Accepted: 12/23/2022] [Indexed: 01/08/2023]
Abstract
Titanium-coated polypropylene (Ti-PP) mesh was introduced in 2002 as a surgical mesh for the treatment of hernias and shortly after for pelvic floor surgery, with the aim of improving biocompatibility when compared to non-titanised/regular PP mesh implants. The application of a titanium coating could also be beneficial to address concerns regarding the exposure of PP in an in vivo environment. Many studies have shown that PP, although it is widely accepted as a stable polymer, is subject to oxidation and degradation, such degradation affects the mechanical behavior, that is, the stiffness and tensile strength of PP mesh. Despite the wide clinical use of Ti-PP surgical meshes, no study has yet investigated the residual material properties post clinical deployment and subsequent explantation. In this study, two explanted Ti-PP mesh samples each having different incorporation durations from two patients were examined. Material analysis conducted within this study includes the following techniques: attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR), Raman spectroscopy, low voltage - scanning electron microscopy (LV-SEM), backscattered electron (BSE) imaging, energy dispersive X-ray spectroscopy (EDS) and secondary election hyperspectral imaging (SEHI). The hypothesis of this study is that the Ti coating successfully shields the PP mesh from oxidative stress in vivo and thus protects it from degradation. The results of this analysis show for the first time evidence of bulk oxidation, surface degradation, and environmental stress cracking on explanted Ti-PP meshes.
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Affiliation(s)
- Nicholas T. H. Farr
- Department of Materials Science and EngineeringUniversity of SheffieldSheffieldUK
- Insigneo Institute for in silico MedicineSheffieldUK
| | | | - Günter K. Noé
- Department of Obstetrics and Gynecology Rheinlandclinics DormagenUniversity of Witten HerdeckeDormagenGermany
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Ruffolo AF, Lallemant M, Delplanque S, Cosson M. The transvaginal mesh: an overview of indications and contraindications for its use. Expert Rev Med Devices 2023; 20:393-400. [PMID: 37014111 DOI: 10.1080/17434440.2023.2199926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
INTRODUCTION In recent decades, concerns about safety of synthetic non-absorbable materials transvaginally implanted emerged. We aim to define the actual role of synthetic non-absorbable transvaginal mesh (TVM) for pelvic organ prolapse (POP) and mid-urethral sling (MUS) for stress urinary incontinence (SUI), in relation with the worldwide legislative evolution. AREAS COVERED While in the United Kingdom MUS is not considered the first-line surgical option, other countries adopt MUS as the main procedure. United States, United Kingdom, Australia, New Zealand, France banned or paused TVM use for POP repair. At the same time, Germany, Asian and South American countries adopt TVM after adequate counseling for selected populations such as women affected by or at high risk of POP relapse and contraindication for other surgical routes. EXPERT OPINION The worldwide evolution of recommendations determined deep modification of clinical practice, with native tissue repair returning to forefront when the vaginal route is indicated. A more careful evaluation of the safety and efficacy profile of meshes' materials and the assessment of the minimal surgeon's expertise in performing TVM procedures became crucial. A multidisciplinary approach and a high specialization of the hospitals both in performing mesh procedures and in managing complications is mandatory.
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Affiliation(s)
- Alessandro Ferdinando Ruffolo
- Department of Gynecology, Jeanne de Flandre University Hospital, 59000 Lille, France
- Unit of Gynecology and Obstetrics, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Marine Lallemant
- Department of Gynecology, University Hospital of Besançon, 25000 Besançon, France
| | - Sophie Delplanque
- Department of Gynecology, Jeanne de Flandre University Hospital, 59000 Lille, France
| | - Michel Cosson
- Department of Gynecology, Jeanne de Flandre University Hospital, 59000 Lille, France
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Okamura K, Hirabayashi T, Suzuki T, Koike M, Matsuura F, Suzuki A, Yoshino Y. Transvaginal mesh surgery for pelvic organ prolapse without blind maneuver. J Obstet Gynaecol Res 2023; 49:1036-1042. [PMID: 36597262 DOI: 10.1111/jog.15538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/23/2022] [Indexed: 01/05/2023]
Abstract
AIM To present the techniques of transvaginal mesh surgery for pelvic organ prolapse without the blind maneuver and elucidate its safety and efficacy. METHODS This retrospective study included 45 women with a mean age of 77.9 years old. We investigated surgical outcomes including complications, anatomical recurrence rates, and changes in both subjective symptoms and quality of life. RESULTS The surgery required 111 ± 18 min and blood loss was 40 ± 24 g. Minor injuries of the bladder and rectum occurred in two and one patient, respectively. The urethral catheter was removed on postoperative day 1.1 and patients were discharged on postoperative day 4.4. No one experienced voiding dysfunction requiring catheterization. Wound infections occurred in two patients but they subsided with only antibiotics administered. Five patients had anatomical recurrence during a median follow-up of 17 months. Of these, two underwent reoperation and the remaining three were solely followed-up because there were no or few associated problems. Chronic pain, mesh erosion, and exposure were absent in all cases. Subjective symptoms and quality of life significantly improved after surgery at 12 months postoperatively. CONCLUSION It is considered that transvaginal mesh surgery without the blind maneuver is a safe and effective way to treat women with pelvic organ prolapse.
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Affiliation(s)
- Kikuo Okamura
- Department of Urology, National Hospital Organization Higashinagoya Hospital, Nagoya, Japan
| | | | - Tomohide Suzuki
- National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Mayumi Koike
- Department of Urology, National Hospital Organization Higashinagoya Hospital, Nagoya, Japan
| | | | - Akitaka Suzuki
- National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yasushi Yoshino
- National Hospital Organization Nagoya Medical Center, Nagoya, Japan
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8
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Mollah T, Brennan J. Australian trends in the treatment of pelvic organ prolapse in the non-mesh era. ANZ J Surg 2023; 93:469-475. [PMID: 36629143 DOI: 10.1111/ans.18268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/11/2022] [Accepted: 12/31/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND To assess the contemporary trends in the types and incidence of pelvic organ prolapse (POP) surgery in Australia after the removal of transvaginal mesh from the Australian market. METHODS This was a retrospective Australian cohort study utilizing three large Governmental databases covering all private and public POP procedures in Australia. All females ≥25 years old undergoing POP procedures between 2005 and 2021 were included. RESULTS From 2005-2006 to 2020-2021 there have been a total of 408 881 POP procedures in Australia. The total number of procedures peaked in 2005-2006 at 537.8 procedures per 100 000 age-standardized female population, decreasing by an average of 3.5% per year to 329.0 procedures per 100 000 in 2018-2019, an overall 38.8% decrease (P < 0.001). A sudden growth in private operative procedures was noted between 2019-2020 and 2020-2021, from 218.2 to 268.6 procedures per 100 000 population, a 23.1% increase (P < 0.001). Laparoscopic and abdominal POP repair has seen a 115.8% increase from 13.7 procedures to 29.6 per 100 000 between 2005-2006 and 2020-2021. Over the last 15 years, the most common age group to undergo a procedure has changed from the 55 to 64 years demographic to a later decade of 65 to 74 years. CONCLUSION Over the last 15 years, the total number of POP procedures performed has significantly decreased. There has however been a recent rise in interventions seen in the private sector and the utilization of laparoscopic or abdominal POP repair has increased, which has implications for procedural credentialing to ensure patient safety.
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Affiliation(s)
- Taha Mollah
- Department of Surgery, St. Vincent's Hospital, Melbourne, Victoria, Australia
- Department of Surgery, Swan Hill Hospital, Swan Hill, Victoria, Australia
| | - Janelle Brennan
- Department of Urology, Bendigo Health, Bendigo, Victoria, Australia
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Motamedi M, Carter SM, Degeling C. Transvaginal mesh in Australia: An analysis of news media reporting from 1996 to 2021. Health Expect 2023; 26:1189-1201. [PMID: 36811617 PMCID: PMC10154800 DOI: 10.1111/hex.13734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/24/2023] Open
Abstract
INTRODUCTION Transvaginal mesh (mesh) surgeries have been used to treat stress urinary incontinence (incontinence) and/or pelvic organ prolapse (prolapse). In Australia, as in many other countries, the harms caused by mesh eventually prompted individual and collective attempts to achieve redress. The rise of mesh surgery as a procedure, the experience of mesh-affected women and the formal inquiries and legal actions that followed all occurred in social, cultural and discursive contexts. One strategy to understand these contexts is to track how the mesh and key actors in the mesh stories have been portrayed in mass media sources. We conducted a media analysis of the most highly read Australian newspapers and online news media platforms, focusing on how mesh and the interaction of stakeholders in mesh stories were presented to the Australian public. METHOD We searched systematically in the top 10 most-read print and online media outlets in Australia. We included all articles that mentioned mesh, from the date of first use of mesh in Australia to the date of our final search (1996-2021). RESULT After early scant media reporting focusing on the benefits of mesh procedures, major Australian medicolegal processes created a hook to shift reporting about mesh. The news media then played a significant role in redressing women's experienced epistemic injustice, including by amplifying previously ignored evidence of harm. This created an opportunity for previously unreported suffering to be revealed to powerful actors, in settings beyond the immediate control and epistemic authority of healthcare stakeholders, validating women's testimony and creating new hermeneutic resources for understanding mesh. Over time, media reports show healthcare stakeholders responding sympathetically to these new understandings in public discourse, contrasting with their statements in earlier media coverage. CONCLUSION We argue that mass media reporting, in synergy with medicolegal actions and the Australian Senate Inquiry, appears to have provided women with greater epistemic justice, giving their testimony privileged epistemic status such that it was considered by powerful actors. Although medical reporting is not recognised in the hierarchy of evidence embedded in the medical knowledge system, in this case, media reporting appears to have contributed to shaping medical knowledge in significant ways. PATIENT OR PUBLIC CONTRIBUTION We used publicly available data, print and online media outlets, for our analysis. Therefore, this manuscript does not contain the direct contribution of patients, service users, caregivers, people with lived experience or members of the public.
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Affiliation(s)
- Mina Motamedi
- Australian Centre for Health Engagement Evidence and Values (ACHEEV), School of Health and Society, University of Wollongong, Wollongong, Australia
| | - Stacy M Carter
- Australian Centre for Health Engagement Evidence and Values (ACHEEV), School of Health and Society, University of Wollongong, Wollongong, Australia
| | - Chris Degeling
- Australian Centre for Health Engagement Evidence and Values (ACHEEV), School of Health and Society, University of Wollongong, Wollongong, Australia
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10
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Ducey A, Donoso C, Ross S, Robert M. The (commercialised) experience of operating: Embodied preferences, ambiguous variations and explaining widespread patient harm. Sociol Health Illn 2023; 45:346-365. [PMID: 36382531 DOI: 10.1111/1467-9566.13579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
This article provides a detailed account of how surgeons perceived and used a device-procedure that caused widespread patient harm: transvaginal mesh for the treatment of pelvic floor disorders in women. Drawing from interviews with 27 surgeons in Canada, the UK, the United States and France and observations of major international medical conferences in North America and Europe between 2015 and 2018, we describe the commercially driven array of operative variations in the use of transvaginal mesh and show that surgeons' understanding of their hands-on, sensory experience with these variations is central to explaining patient harm. Surgeons often developed preferences for how to manage actual and anticipated dangers of transvaginal mesh procedures through embodied operative adjustments, but collectively the meaning of these preferences was fragmented, contested and deferred. We critically reflect on surgeons' understandings of their operative experience, including the view that such experience is not evidence. The harm in this case poses a challenge to some ways of thinking about uncertainty and errors in medical sociology, and calls for attention to a specific feature of surgical work: the extent and persistence of operative practices that elude classification as right or wrong but are still most certainly better and worse.
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Affiliation(s)
- Ariel Ducey
- Department of Sociology, University of Calgary, Calgary, Alberta, Canada
| | - Claudia Donoso
- Graduate International Relations, St. Mary's University, San Antonio, Texas, USA
| | - Sue Ross
- Department of Obstetrics and Gynaecology, Royal Alexandra Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Magali Robert
- Department of Obstetrics and Gynecology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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11
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Watanabe M, Takeyama M, Kuwata T, Kashihara H, Kato C, Hirota M. Are anterior mesh arms necessary in Japanese-style transvaginal mesh surgery for cystocele? J Obstet Gynaecol Res 2022; 48:2466-2473. [PMID: 35735289 DOI: 10.1111/jog.15340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/09/2022] [Accepted: 06/13/2022] [Indexed: 11/27/2022]
Abstract
AIM In this study, we retrospectively analyzed the medium-term efficacy and safety of surgery with transobturator two-arm transvaginal mesh for cystocele and to verify whether the anterior arms are necessary for Japanese-style transvaginal mesh surgery. METHODS The study included 203 patients with cystocele who underwent transobturator two-arm transvaginal mesh at our hospital between August 2015 and June 2017 and received appropriate follow-up care for at least 48 months after surgery. RESULTS The Pelvic Organ Prolapse Quantification stage was III in all the patients. Intraoperative complications included two cases of bladder injury and one case of more than 200 mL of blood loss. The mean observation period was 51.9 months, and prolapse recurred in the operated compartment in nine patients (4.4%). No cases of mesh exposure were observed. In comparing the preoperative characteristics of the 9 patients with prolapse recurrence at the surgical site with those of the other 194 patients, we found that the recurrence rate was significantly higher among patients in whom point Ba being 3.5 cm or more and among patients younger than 66 years. CONCLUSIONS Transobturator two-arm transvaginal mesh for cystocele was as good and safe as the procedure previously reported with four-arm mesh; thus, it was possible to omit the anterior mesh arms in Japanese-style transvaginal mesh surgery. Patients should be informed preoperatively that prolapse recurs at a significantly higher rate among younger patients and in those whose point Ba being 3.5 cm or more.
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Affiliation(s)
| | | | - Tomoko Kuwata
- Urogynecology Center, First Towakai Hospital, Osaka, Japan
| | | | - Chikako Kato
- Urogynecology Center, First Towakai Hospital, Osaka, Japan
| | - Miho Hirota
- Arakawa Chemical Industries, Ltd., Osaka, Japan
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Allagany F, Dekalo S, Welk B. Endoscopic management of intraurethral mesh extrusion with the holmium:YAG laser is an acceptable treatment option in selected patients. Neurourol Urodyn 2022; 41:1511-1516. [PMID: 35731014 DOI: 10.1002/nau.24999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/05/2022] [Accepted: 06/13/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Extrusion of transvaginal mesh into the urethra is a rare but potentially serious complication. Our objective is to evaluate the efficacy and long-term outcomes of women who underwent an endoscopic laser procedure to treat intraurethral mesh. MATERIALS AND METHODS A retrospective chart review identified women who underwent an endoscopic Holmium:YAG laser procedure to treat intraurethral mesh between September 2011-October 2021. Information about the procedure, symptoms, and level of incontinence was gathered from the medical records. Primary outcomes were the need for further procedures, and the Urinary Distress Index-6 score at last follow-up. RESULTS We identified a total of 29 women; mesh sling procedure included tension-free vaginal sling (19), transobturator sling (6), or other transvaginal mesh sling (4). Presentation of intraurethral mesh was a median of 6 (interquartile range [IQR]: 1-7) years after placement. After the endoscopic procedure, 18/29 (62%) women had no visible urinary mesh and complete resolution of their presenting symptoms. Retreatment was necessary in 3/29 women, and 6/29 (21%) reported new or worsening stress incontinence. The UDI-6 was completed by all patients at a median of 3.7 (IQR: 2.0-5.8) years after their endoscopic procedure. The median score was 22 (IQR: 11-44), and 18/29 (62%) women had scores in the asymptomatic range. UDI-6 scores were similar for the six women who had further mesh procedures and the ones who did not. CONCLUSIONS Endoscopic laser treatment of an eroded transvaginal mesh sling is an acceptable treatment with minimal morbidity and satisfactory UDI-6 scores after a median follow-up of 3.7 years.
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Affiliation(s)
- Feras Allagany
- Department of Obstetrics and Gynecology, Western University, London, Ontario, Canada
| | - Snir Dekalo
- Department of Surgery and Epidemiology and Biostatistics (Urologist), Western University, London, Ontario, Canada
| | - Blayne Welk
- Department of Surgery and Epidemiology and Biostatistics (Urologist), Western University, London, Ontario, Canada
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Munch A, Greisen S, Axelsen SM, Bek KM, Glavind-Kristensen M. Treatment of apical vaginal prolapse with minimal mesh repair (Uphold): patient-reported long-term outcomes and mesh-related complications. Acta Obstet Gynecol Scand 2022; 101:589-596. [PMID: 35150002 DOI: 10.1111/aogs.14322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION To evaluate patient-reported outcomes and clinical findings after surgery for apical prolapse with the transvaginal Uphold mesh technique. Moreover, to evaluate the rate of mesh-related complications. MATERIAL AND METHODS A historical cohort study of patients who underwent surgery from January 1, 2012 to April 30, 2019, at Aarhus University Hospital, Denmark. Pelvic examination and patient completion of questionnaires were performed in 2018-2019. Information on adverse events and reoperations was obtained from medical records. RESULTS A total of 240 patients were operated on using the Uphold mesh, 89% due to recurrent prolapse. Follow-up was attended by 192 patients (80%). Median follow-up time was 30 months, interquartile range 19-52. During follow-up, 29 patients (15%) underwent reoperation due to prolapse and are considered failures. Among the remaining, patient satisfaction was high. Thus, average score for pelvic symptoms affecting daily life was 2, on a scale of 0-10, where 0 represents no symptoms. The Patient Global Impression of Improvement (PGI-I) had an average score of 6.4 (1: very much worse; 7 very much better). Preoperatively, 89.5% of the women had grade 2 or more apical prolapse, whereas at follow-up, this was only 6.1%. Perioperative heavy bleeding needing embolization was observed in one patient (0.5%). Two patients had serious constriction of the ureter and needed re-operation. Postoperative complications, primarily temporary voiding problems, were observed in 15 patients (8%). Complications during the follow-up period were registered in 23 patients (12%); eight of these were mesh erosions. Due to complications, 11 patients (6%) needed re-operation. CONCLUSIONS The study confirms that the Uphold procedure in a centralized set-up is a procedure with high patient-reported satisfaction even in a population characterized by a high proportion of recurrent prolapse. Moreover, the procedure seems safe with acceptable complication rates.
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Affiliation(s)
- Anne Munch
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Susanne Greisen
- Department of Obstetrics and Gynecology, Horsens Regional Hospital, Aarhus, Denmark
| | | | - Karl Møller Bek
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
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Takeyama M, Kuwata T, Kato C, Kashihara H, Watanabe M, Kinoshita R, Hirota M. Is transvaginal mesh procedure a potential measure for pelvic organ prolapse repair when performed by expert surgeons? Int J Urol 2022; 29:435-440. [PMID: 35108757 DOI: 10.1111/iju.14804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 01/11/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of this study was to verify the safety and efficacy of transvaginal mesh by analyzing the 2-year follow-up data of patients performed by a surgeon with a high volume of procedures. METHODS A total of 617 patients with pelvic organ prolapse underwent transvaginal mesh by a single surgeon. Complications and anatomical status of each patient were examined up to 24 months after surgery. Risk factors for the recurrence were also analyzed. RESULTS Regarding complications, we experienced 10 patients (3.8%) of bladder injuries in anterior transvaginal mesh and eight (3.4%) in anterior and posterior transvaginal mesh. Massive blood loss was observed in four patients, but there was no case of blood transfusion. Mesh exposures were seen in seven patients (1.2%). A total of 100 patients (16.2%) had prolapse recurrence, defined as the Pelvic Organ Prolapse Quantification System stage ≥II. As to recurrences on the operated compartments, we observed five patients (2.0%) for anterior transvaginal mesh, three (6.5%) for posterior transvaginal mesh, five (7.4%) for combined transvaginal mesh, and 31 (14.2%) in anterior and posterior transvaginal mesh. Regarding Point C before operation in the anterior and posterior transvaginal mesh, the recurrence rates were more than 23% in patients with a Point C of 4 or more. Binominal regression analyses showed that higher body mass index, younger age, and higher stage of uterine prolapse were significant risk factors. CONCLUSIONS The transvaginal mesh surgery is safe when conducted by experts. However, the recurrence rate may exceed 20% for high-stage uterine prolapse even when conducted by experts.
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Affiliation(s)
- Masami Takeyama
- Urogynecology Center, Senboku Fujii Hospital, Sakai, Osaka, Japan
| | - Tomoko Kuwata
- Urogynecology Center, Senboku Fujii Hospital, Sakai, Osaka, Japan
| | - Chikako Kato
- Urogynecology Center, Senboku Fujii Hospital, Sakai, Osaka, Japan
| | - Hiromi Kashihara
- Urogynecology Center, First Towakai Hospital, Takatsuki, Osaka, Japan
| | - Masaki Watanabe
- Urogynecology Center, First Towakai Hospital, Takatsuki, Osaka, Japan
| | | | - Miho Hirota
- Arakawa Chemical Industries Ltd., Chuo-ku, Osaka, Japan
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Bowen ST, Moalli PA, Abramowitch SD, Lockhart ME, Weidner AC, Ferrando CA, Nager CW, Richter HE, Rardin CR, Komesu YM, Harvie HS, Mazloomdoost D, Sridhar A, Gantz MG. Defining mechanisms of recurrence following apical prolapse repair based on imaging criteria. Am J Obstet Gynecol 2021; 225:506.e1-506.e28. [PMID: 34087229 PMCID: PMC8578187 DOI: 10.1016/j.ajog.2021.05.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 05/13/2021] [Accepted: 05/26/2021] [Indexed: 01/20/2023]
Abstract
BACKGROUND Prolapse recurrence after transvaginal surgical repair is common; however, its mechanisms are ill-defined. A thorough understanding of how and why prolapse repairs fail is needed to address their high rate of anatomic recurrence and to develop novel therapies to overcome defined deficiencies. OBJECTIVE This study aimed to identify mechanisms and contributors of anatomic recurrence after vaginal hysterectomy with uterosacral ligament suspension (native tissue repair) vs transvaginal mesh (VM) hysteropexy surgery for uterovaginal prolapse. STUDY DESIGN This multicenter study was conducted in a subset of participants in a randomized clinical trial by the Eunice Kennedy Shriver National Institute of Child Health and Human Development Pelvic Floor Disorders Network. Overall, 94 women with uterovaginal prolapse treated via native tissue repair (n=48) or VM hysteropexy (n=46) underwent pelvic magnetic resonance imaging at rest, maximal strain, and poststrain rest (recovery) 30 to 42 months after surgery. Participants who desired reoperation before 30 to 42 months were imaged earlier to assess the impact of the index surgery. Using a novel 3-dimensional pelvic coordinate system, coregistered midsagittal images were obtained to assess study outcomes. Magnetic resonance imaging-based anatomic recurrence (failure) was defined as prolapse beyond the hymen. The primary outcome was the mechanism of failure (apical descent vs anterior vaginal wall elongation), including the frequency and site of failure. Secondary outcomes included displacement of the vaginal apex and perineal body and change in the length of the anterior wall, posterior wall, vaginal perimeter, and introitus of the vagina from rest to strain and rest to recovery. Group differences in the mechanism, frequency, and site of failure were assessed using the Fisher exact tests, and secondary outcomes were compared using Wilcoxon rank-sum tests. RESULTS Of the 88 participants analyzed, 37 (42%) had recurrent prolapse (VM hysteropexy, 13 of 45 [29%]; native tissue repair, 24 of 43 [56%]). The most common site of failure was the anterior compartment (VM hysteropexy, 38%; native tissue repair, 92%). The primary mechanism of recurrence was apical descent (VM hysteropexy, 85%; native tissue repair, 67%). From rest to strain, failures (vs successes) had greater inferior displacement of the vaginal apex (difference, -12 mm; 95% confidence interval, -19 to -6) and perineal body (difference, -7 mm; 95% confidence interval, -11 to -4) and elongation of the anterior vaginal wall (difference, 12 mm; 95% confidence interval, 8-16) and vaginal introitus (difference, 11 mm; 95% confidence interval, 7-15). CONCLUSION The primary mechanism of prolapse recurrence following vaginal hysterectomy with uterosacral ligament suspension or VM hysteropexy was apical descent. In addition, greater inferior descent of the vaginal apex and perineal body, lengthening of the anterior vaginal wall, and increased size of the vaginal introitus with strain were associated with anatomic failure. Further studies are needed to provide additional insight into the mechanism by which these factors contribute to anatomic failure.
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Affiliation(s)
- Shaniel T Bowen
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA
| | - Pamela A Moalli
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA; Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh Medical Center, Magee-Womens Research Institute, Pittsburgh, PA.
| | | | - Mark E Lockhart
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL
| | | | | | - Charles W Nager
- Department of Obstetrics, Gynecology and Reproductive Sciences, UC San Diego Health, San Diego, CA
| | - Holly E Richter
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL
| | - Charles R Rardin
- Division of Urogyneology, Alpert Medical School of Brown University, Providence, RI
| | - Yuko M Komesu
- University of New Mexico, University of New Mexico, Albuquerque, NM
| | - Heidi S Harvie
- Division of Urogynecology, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Donna Mazloomdoost
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Amaanti Sridhar
- Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, NC
| | - Marie G Gantz
- Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, NC
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Kamińska A, Skorupska K, Kubik-Komar A, Futyma K, Filipczak J, Rechberger T. Quality of Sexual Life after Native Tissue versus Polypropylene Mesh Augmented Pelvic Floor Reconstructive Surgery. J Clin Med 2021; 10:4807. [PMID: 34768326 DOI: 10.3390/jcm10214807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/10/2021] [Accepted: 10/18/2021] [Indexed: 11/24/2022] Open
Abstract
There are still controversies around reconstructive surgeries used in POP treatment. The aim of this study was to compare the QoSL after VNTR vs. TVM surgery due to POP via the use of PISQ-12 and FSFI questionnaires. The study included a group of 121 sexually active patients qualified for reconstructive surgery due to symptomatic POP, and 50 control. The average results of PISQ-12 before and after surgery were compared using the t-test. The significance of the mean differences in demographic groups was measured using the t-test for independent samples and one-way ANOVA. The results in the demographic groups were compared using the Mann–Whitney U test and the Kruskal–Wallis test. Fifty-eight women had VNTR, while 63 had TVM. Results of PISQ-12 revealed significant improvement in the sexual life after reconstructive surgery (27.24 vs. 32.43; p < 0.001, t = 8.48) both after VNTR and TVM. There were no significant differences in the assessment of the QoSL according to PISQ-12 and FSFI results between both analyzed groups of patients (PISQ-12: VNTR vs. TVM; t-test p = 0.19 and FSFI: VNTR vs. TVM; Mann–Whitney U test p = 0.54). VNTR is the treatment of choice in the case of uncomplicated primary POP.
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Huang KH, Chen WH, Yang TH, Wu LY, Chang YW, Chuang FC. Comparison of Prolift, Perigee-Apogee, Prosima, and Elevate transvaginal mesh systems in pelvic organ prolapse surgery: Clinical outcomes of a long-term observational study. Low Urin Tract Symptoms 2021; 14:47-56. [PMID: 34409747 DOI: 10.1111/luts.12408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/21/2021] [Accepted: 08/03/2021] [Indexed: 01/06/2023]
Abstract
OBJECTIVES To evaluate and compare the long-term clinical outcomes of four different transvaginal mesh systems. METHODS This retrospective study included 695 patients classified into four groups (Prolift, n = 132; Perigee-Apogee, n = 186; Prosima, n = 60; Elevate; n = 317), with a median follow-up time of 5.8 years (range 0.5-12.2 years). The outcomes were objective anatomic success (Pelvic Organ Prolapse [POP] Quantification system stage ≤1), mesh exposure, and urologic functional assessments. RESULTS For anatomic outcomes, we stepwise analyzed the short-term (within 3 years) and long-term (after 3 years) results. Prolift had the highest long-term success rate (9 years: 82.1%, P = .007). Elevate had a comparable short-term success rate (3 years: 87.5%), but its long-term success rate significantly decreased over time (5 years: 78.6%, 9 years: 66.8%, P = .007). Prosima had the lowest short-term success rate (P = .027). For the long-term mesh exposure rate (9-year cumulative), Elevate had the lowest with 11.1%; next were Perigee-Apogee (18.8%) and Prolift (24.6%); and Prosima had the highest with 39.4%, with a significant difference. In terms of urinary functional results, we observed no significant differences in voiding dysfunction, de novo stress urinary incontinence, or de novo overactive bladder symptoms among the four mesh groups, whether combined with midurethral sling surgery or not. CONCLUSION Different vaginal mesh designs have various advantages and features. Prolift provided the best long-term anatomic success but had a high mesh exposure rate. Elevate gave comparable short-term success but had a decreased long-term success rate. However, Elevate is superior with the lowest long-term mesh exposure rate. Prosima had the worst anatomic correction and highest mesh exposure rates. This study provides a comprehensive long-term comparative result for POP patients and surgeons.
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Affiliation(s)
- Kuan-Hui Huang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Hsin Chen
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsai-Hwa Yang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ling-Ying Wu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Wei Chang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Fei-Chi Chuang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital; Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Lucot JP, Cosson M, Verdun S, Debodinance P, Bader G, Campagne-Loiseau S, Salet-Lizee D, Akladios C, Ferry P, De Tayrac R, Delporte P, Curinier S, Deffieux X, Blanc S, Capmas P, Duhamel A, Fritel X, Fauconnier A. Long-term outcomes of primary cystocele repair by transvaginal mesh surgery versus laparoscopic mesh sacropexy: extended follow up of the PROSPERE multicentre randomised trial. BJOG 2021; 129:127-137. [PMID: 34264001 DOI: 10.1111/1471-0528.16847] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 05/22/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare the effectiveness and safety of laparoscopic sacropexy (LS) and transvaginal mesh (TVM) at 4 years. DESIGN Extended follow up of a randomised trial. SETTING Eleven centres. POPULATION Women with cystocele stage ≥2 (pelvic organ prolapse quantification [POP-Q], aged 45-75 years without previous prolapse surgery. METHODS Synthetic non-absorbable mesh placed in the vesicovaginal space and sutured to the promontory (LS) or maintained by arms through pelvic ligaments and/or muscles (TVM). MAIN OUTCOME MEASURES Functional outcomes (pelvic floor distress inventory [PFDI-20] as primary outcome); anatomical assessment (POP-Q), composite outcome of success; re-interventions for complications. RESULTS A total of 220 out of 262 randomised patients have been followed at 4 years. PFDI-20 significantly improved in both groups and was better (but below the minimal clinically important difference) after LS (mean difference -7.2 points; 95% CI -14.0 to -0.05; P = 0.029). The improvement in quality of life and the success rate (LS 70%, 61-81% versus TVM 71%, 62-81%; hazard ratio 0.92, 95% CI 0.55-1.54; P = 0.75) were similar. POP-Q measurements did not differ, except for point C (LS -57 mm versus TVM -48 mm, P = 0.0093). The grade III or higher complication rate was lower after LS (2%, 0-4.7%) than after TVM (8.7%, 3.4-13.7%; hazard ratio 4.6, 95% CI 1.007-21.0, P = 0.049)). CONCLUSIONS Both techniques provided improvement and similar success rates. LS had a better benefit-harm balance with fewer re-interventions due to complications. TVM remains an option when LS is not feasible. TWEETABLE ABSTRACT At 4 years, Laparoscopic Sacropexy (LS) had a better benefit-harm balance with fewer re-interventions due to complications than Trans-Vaginal Mesh (TVM).
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Affiliation(s)
- J-P Lucot
- Service de gynécologie-obstétrique, Hôpital Saint Vincent de Paul, Groupe des Hôpitaux de l'Institut Catholique de Lille (GHICL), Lille, France
| | - M Cosson
- Service de Gynécologie médico chirurgicale Pôle Femme, mère, nouveau-né, Hôpital Jeanne de Flandre, CHRU de Lille, France
| | - S Verdun
- Biostatistics Department-Delegation for Clinical Research and Innovation, Lille Catholic Hospitals, Lille Catholic University, Lille, France
| | | | - G Bader
- Service de gynécologie-obstétrique CHI Poissy-St-Germain, Université Versailles Saint-Quentin, Poissy, France
| | | | - D Salet-Lizee
- Groupe Hospitalier Diaconesses Croix St-Simon, Paris, France
| | | | - P Ferry
- Service de Gynécologie Obstétrique, Centre Hospitalier, La Rochelle, France
| | - R De Tayrac
- Hôpital Carémeau CHU de Nîmes, Nîmes, France
| | - P Delporte
- Centre Hospitalier de Dunkerque, Dunkerque, France
| | | | - X Deffieux
- Hôpital Antoine Béclère, Clamart, France
| | - S Blanc
- Service de Gynécologie, Centre Hospitalier de la Région d'Annecy, Pringy, France
| | - P Capmas
- Service de Gynécologie Obstétrique Hôpital Bicêtre, Le Kremlin Bicêtre, France
| | - A Duhamel
- Univ Lille, CHU Lille, ULR 2694 METRICS, Lille, France
| | - X Fritel
- Université de Poitiers, INSERM CIC 1402, CHU de Poitiers, Poitiers, France
| | - A Fauconnier
- Centre Hospitalier de Dunkerque, Dunkerque, France.,Unité de recherche EA 7285, Université Versailles St-Quentin, Montigny-le-Bretonneux, France
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Liu LN, Liu XN, Liu C, Yao MY, Xu HX. Transperineal pelvic floor ultrasound for analyzing the outcomes of pelvic floor surgery for the treatment of anterior compartment prolapse: A comparative study of transvaginal mesh and native-tissue repair. Low Urin Tract Symptoms 2021; 13:456-462. [PMID: 34101374 DOI: 10.1111/luts.12392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 04/27/2021] [Accepted: 05/13/2021] [Indexed: 12/07/2022]
Abstract
OBJECTIVE To compare the outcomes of transvaginal mesh (TVM) and native-tissue repair (NTR) for the repair of anterior compartment prolapse. METHODS This retrospective study involved 90 patients with anterior compartment prolapse who underwent pelvic organ prolapse surgery between January 2018 and October 2020. A TVM was used to treat 53 patients and 37 underwent NTR. All patients underwent a standardized interview, clinical examination, and four-dimensional pelvic floor ultrasound (PFUS) before and after the surgery. The primary outcome was anatomic recurrence evaluated by ultrasonic parameters. The secondary outcomes were subjective recurrence and complications. RESULTS Subjective recurrence was 9.43% (5/53) for TVM and 16.22% (6/37) for NTR (P = .522). Significant recurrence of prolapse on ultrasound occurred in five patients (9.43%) after TVM and 12 (32.43%) after NTR; there was a significant difference between the TVM and NTR groups (P = .006). In the TVM group, the mesh was visible on ultrasound in each patient. The mesh exposure rate was 1.89% (1/53). The postoperative hiatal area reduction in the TVM group, compared with the NTR group, was statistically significant (5.55 ± 4.71 cm2 vs 3.09 ± 5.61 cm2 , P = .027). The incidence of de novo stress urinary incontinence was higher in the TVM group (20.75% vs 2.70%, P = .03). After surgery, there were significant differences between the two groups based on bladder descent (12.02 ± 8.64 mm vs 22.41 ± 13.95 mm, P = .000) and urethral rotation angle (25.26 ± 13.92° vs 40.27 ± 23.72°, P = .001). CONCLUSION PFUS is effective for evaluating postoperative outcomes. TVM facilitates a better anatomic cure than NTR for anterior compartment prolapse.
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Affiliation(s)
- Lin-Na Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Xiu-Ni Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, Shanghai, China
| | - Chang Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Meng-Yan Yao
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Hui-Xiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
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20
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King J. Real story behind transvaginal mesh. Intern Med J 2020; 50:527-529. [PMID: 32431034 DOI: 10.1111/imj.14831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 01/10/2020] [Indexed: 11/30/2022]
Abstract
Much of the debate over the use of transvaginal mesh for incontinence and prolapse has been conducted on social media, in the tabloid press and through a very public Senate inquiry. It has been a very emotionally charged debate with surgeons variously accused of scandalous behavior, financial impropriety, surgical experimentation and misogyny. What really happened, how did we get here and what can we learn from these complex events?
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Affiliation(s)
- Jenny King
- Pelvic Floor Unit, Westmead Hospital, Sydney, New South Wales, Australia
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Wiersma M, Kerridge I, Lipworth W. Transvaginal mesh, gender and the ethics of clinical innovation. Intern Med J 2020; 50:523-526. [PMID: 32431042 DOI: 10.1111/imj.14833] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 07/29/2019] [Accepted: 01/10/2020] [Indexed: 11/30/2022]
Abstract
On 10 October 2018, Australian Health Minister Greg Hunt issued a national apology to the Australian women who experienced 'horrific outcomes' following surgery using transvaginal mesh-acknowledging the 'historic agony and pain that has come from mesh implantation'. This apology followed many decades of 'innovative' use of transvaginal mesh for the treatment of pelvic organ prolapse. We use the case of transvaginal mesh to explore how clinical innovation may not only harm patients, but also entrench vulnerability and exacerbate existing inequities-in this case, those relating to gender.
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Affiliation(s)
- Miriam Wiersma
- The University of Sydney, Sydney Health Ethics, Faculty of Medicine and Health, Sydney, New South Wales, Australia
| | - Ian Kerridge
- Professor of Bioethics and Medicine at The University of Sydney, Sydney Health Ethics, and Haematology Department, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Wendy Lipworth
- The University of Sydney, Sydney Health Ethics, Faculty of Medicine and Health, Sydney, New South Wales, Australia
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Veit-Rubin N, De Tayrac R, Cartwright R, Franklin-Revill L, Warembourg S, Dunyach-Remy C, Lavigne JP, Khullar V. Abnormal vaginal microbiome associated with vaginal mesh complications. Neurourol Urodyn 2019; 38:2255-2263. [PMID: 31402478 PMCID: PMC6852108 DOI: 10.1002/nau.24129] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/22/2019] [Indexed: 12/17/2022]
Abstract
Aims To identify differences in the vaginal microbiomes of women after transvaginal mesh (TVM) surgery for pelvic organ prolapse with and without mesh‐associated complications. Methods Patients with complications were eligible as cases, patients without as controls. DNA was isolated and the V1‐2 region of the 16S ribosomal RNA gene was amplified and sequenced. Overall richness was quantified using Chao1. Overall diversity was expressed as Shannon diversity and screened for group differences using analysis of variance. Multivariate differences among groups were evaluated with functions from R. Results We recruited 14 patients after mesh exposure, 5 after contraction, and 21 as controls. The average number of operational taxonomic unit was 74.79 (SD ± 63.91) for controls, 57.13 (SD ± 58.74) after exposures, and 92.42 (SD ± 50.01) after contractions. Total 89.6% of bacteria in controls, 86.4% in previous exposures, and 81.3% in contractions were classified as either Firmicutes, Proteobacteria, or Actinobacteria (P < .001). Veillonella spp. was more abundant in patients after contraction (P = .045). The individual microbiomes varied, and we did not detect any significant differences in richness but a trend towards higher diversity with complications. Conclusions The presence of Veillonella spp. could be associated with mesh contraction. Our study did not identify vaginal microbiotic dysbiosis as a factor associated with exposure. Larger cohort studies would be needed to distinguish the vaginal microbiome of women predisposed to mesh‐related complications for targeted phenotyping of patients who could benefit from TVM surgery.
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Affiliation(s)
- Nikolaus Veit-Rubin
- Department of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria
| | - Renaud De Tayrac
- Department of Gynecology and Obstetrics, Caremeau University Hospital, Nîmes, France
| | - Rufus Cartwright
- Department of Urogynaecology, Oxford University Hospitals, Oxford, United Kingdom
| | - Larissa Franklin-Revill
- Department of Urogynaecology, St. Mary's Hospital, Imperial College London, London, United Kingdom
| | - Sophie Warembourg
- Department of Gynecology and Obstetrics, CHU La Croix-Rousse University Hospital Lyon, Lyon, France
| | - Catherine Dunyach-Remy
- Department of Microbiology, CHU Caremeau University Hospital, Montpellier University, Nîmes, France
| | - Jean-Philippe Lavigne
- Department of Microbiology, CHU Caremeau University Hospital, Montpellier University, Nîmes, France
| | - Vik Khullar
- Department of Urogynaecology, St. Mary's Hospital, Imperial College London, London, United Kingdom
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Wu YM, Welk B. Revisiting current treatment options for stress urinary incontinence and pelvic organ prolapse: a contemporary literature review. Res Rep Urol 2019; 11:179-188. [PMID: 31355157 PMCID: PMC6590839 DOI: 10.2147/rru.s191555] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 05/20/2019] [Indexed: 02/02/2023] Open
Abstract
Stress urinary incontinence (SUI) and pelvic organ prolapse (POP) affect many women in their lifetime. In this review, we describe and evaluate the latest treatment options for SUI and POP, including the controversy around transvaginal mesh (TVM) use. Growing evidence supports the utilization of pelvic floor muscle training as first-line treatment for both SUI and POP. Vaginal pessaries continue to be an effective and reversible option to manage SUI and POP symptoms. The midurethral sling remains the gold standard for surgical treatment of SUI, although patients and clinicians should acknowledge the potentially serious complications of TVM. Burch urethropexy and pubovaginal sling offer good SUI cure and may be preferred in women wishing to avoid mesh implants; however, their operative morbidities and more challenging surgical approach may limit their use. Site-specific cystocele or rectocele repairs may be indicated for isolated anterior or posterior vaginal compartment prolapse; however, in women with more severe POP, evidence supports using a vaginal native-tissue repair involving apical suspension as the primary surgical technique. Although abdominal and laparoscopic sacrocolpopexies are both effective in treating POP, their failure and mesh complication rates increase with time. There is insufficient evidence to support the widespread use of uterine-preserving surgical POP repairs at present due to the lack of long-term data. Routine TVM use is not recommended in POP surgeries and should only be considered on a case-by-case basis by trained surgeons, primarily in women with multiple risk factors for POP recurrence. In general, clinicians should individualize SUI and POP treatment options for women based on their symptoms, comorbidities, and risk factors for mesh-related complications.
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Affiliation(s)
- You Maria Wu
- Department of Obstetrics and Gynecology, London Health Sciences Centre, London, Ontario, Canada
| | - Blayne Welk
- Department of Surgery and Epidemiology & Biostatistics, Western University, London, Ontario, Canada
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Shyu IL, Wang PH, Huang BS. A large bladder hematoma resulting from infectious hemorrhagic cystitis after pelvic reconstruction with transvaginal mesh: An unusual complication. SAGE Open Med Case Rep 2019; 7:2050313X19846709. [PMID: 31105946 PMCID: PMC6501478 DOI: 10.1177/2050313x19846709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 04/03/2019] [Indexed: 11/17/2022] Open
Abstract
A large hematoma resulting from hemorrhagic cystitis after uncomplicated pelvic reconstruction surgery with a transvaginal mesh is rare. A 66-year-old female who underwent pelvic reconstruction with transvaginal mesh presented with acute urinary retention and hematuria on postoperative day 10. Leukocytosis, pyuria, and hematuria were noted in the emergency room. After using cystoscopy to irrigate the coagulum, there was no mesh erosion or bladder perforation on inspection. A large bladder hematoma resulting from infectious hemorrhagic cystitis was confirmed, and uropathogenic Escherichia coli was isolated. The clinical condition improved after a 1-week treatment with an indwelling Foley catheter and oral antibiotics. Careful aseptic techniques and antibiotic prophylaxis reduce bacterial contamination only for brief periods of time, and patients may still be at risk for delayed infections. The possible modalities to prevent postoperative urinary tract infection after pelvic reconstruction surgery with transvaginal mesh include shortening the indwelling Foley catheter period and administration of an additional antibiotic during catheter removal. However, the antibiotic policies for pelvic reconstruction with transvaginal mesh demand further cost analyses.
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Affiliation(s)
- Ing-Luen Shyu
- Department of Obstetrics and Gynecology, ChiMei Hospital, Tainan City
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei.,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei.,Institute of Clinical Medicine, National Yang-Ming University, Taipei
| | - Ben-Shian Huang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei.,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei.,Institute of Clinical Medicine, National Yang-Ming University, Taipei
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Meriwether KV, Antosh DD, Olivera CK, Kim-Fine S, Balk EM, Murphy M, Grimes CL, Sleemi A, Singh R, Dieter AA, Crisp CC, Rahn DD. Uterine preservation vs hysterectomy in pelvic organ prolapse surgery: a systematic review with meta-analysis and clinical practice guidelines. Am J Obstet Gynecol 2018; 219:129-146.e2. [PMID: 29353031 DOI: 10.1016/j.ajog.2018.01.018] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVE We aimed to systematically review the literature on apical pelvic organ prolapse surgery with uterine preservation compared with prolapse surgeries including hysterectomy and provide evidence-based guidelines. DATA SOURCES The sources for our data were MEDLINE, Cochrane, and clinicaltrials.gov databases from inception to January 2017. STUDY ELIGIBILITY CRITERIA We accepted randomized and nonrandomized studies of uterine-preserving prolapse surgeries compared with those involving hysterectomy. STUDY APPRAISAL AND SYNTHESIS METHODS Studies were extracted for participant information, intervention, comparator, efficacy outcomes, and adverse events, and they were individually and collectively assessed for methodological quality. If 3 or more studies compared the same surgeries and reported the same outcome, a meta-analysis was performed. RESULTS We screened 4467 abstracts and identified 94 eligible studies, 53 comparing uterine preservation to hysterectomy in prolapse surgery. Evidence was of moderate quality overall. Compared with hysterectomy plus mesh sacrocolpopexy, uterine preservation with sacrohysteropexy reduces mesh exposure, operative time, blood loss, and surgical cost without differences in prolapse recurrence. Compared with vaginal hysterectomy with uterosacral suspension, uterine preservation in the form of laparoscopic sacrohysteropexy improves the C point and vaginal length on the pelvic organ prolapse quantification exam, estimated blood loss, postoperative pain and functioning, and hospital stay, but open abdominal sacrohysteropexy worsens bothersome urinary symptoms, operative time, and quality of life. Transvaginal mesh hysteropexy (vs with hysterectomy) decreases mesh exposure, reoperation for mesh exposure, postoperative bleeding, and estimated blood loss and improves posterior pelvic organ prolapse quantification measurement. Transvaginal uterosacral or sacrospinous hysteropexy or the Manchester procedure compared with vaginal hysterectomy with native tissue suspension both showed improved operative time and estimated blood loss and no worsening of prolapse outcomes with uterine preservation. However, there is a significant lack of data on prolapse outcomes >3 years after surgery, the role of uterine preservation in obliterative procedures, and longer-term risk of uterine pathology after uterine preservation. CONCLUSION Uterine-preserving prolapse surgeries improve operating time, blood loss, and risk of mesh exposure compared with similar surgical routes with concomitant hysterectomy and do not significantly change short-term prolapse outcomes. Surgeons may offer uterine preservation as an option to appropriate women who desire this choice during apical prolapse repair.
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Affiliation(s)
- Kate V Meriwether
- Department of Obstetrics and Gynecology, University of Louisville, Louisville, KY.
| | - Danielle D Antosh
- Department of Obstetrics and Gynecology, Houston Methodist Hospital, Houston, TX
| | - Cedric K Olivera
- Department of Obstetrics and Gynecology, New York University, New York, NY
| | - Shunaha Kim-Fine
- Department of Obstetrics and Gynecology, University of Calgary, Calgary, Alberta, Canada
| | - Ethan M Balk
- Center for Evidence Synthesis in Health, Brown University School of Public Health, Providence, RI
| | - Miles Murphy
- The Institute for Female Pelvic Medicine and Reconstructive Surgery, North Wales, PA
| | - Cara L Grimes
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY
| | | | - Ruchira Singh
- Department of Obstetrics and Gynecology, University of Florida Health, Jacksonville, FL
| | - Alexis A Dieter
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC
| | | | - David D Rahn
- Department of Obstetrics and Gynecology, University of Texas Southwestern, Dallas, TX
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Thompson C, Faunce T. Australian Senate Committee Report on Transvaginal Mesh Devices. J Law Med 2018; 25:934-943. [PMID: 29978677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
On 28 March 2018 the Australian Senate Community Affairs References Committee issued its final report on transvaginal mesh devices. It found these devices have caused unnecessary physical and emotional pain and suffering to thousands of women who were not told by their doctors of the objective material risks associated with their use. The Senate Committee concurred with the description by the Public Health Association of Australia of the complications resulting from transvaginal mesh implants as constituting a serious public health issue requiring a response at both an individual and at a population level, including counselling, public education, clinical interventions and long-lasting protective mechanisms. The committee's inquiry highlighted significant shortcomings in Australia's reporting systems for medical devices, with flow-on consequences for the health system's ability to respond in a timely and effective way. Among other recommendations, the Senate Committee backed the establishment on a cost recovery basis of a national registry of high-risk implantable devices linked to a system of mandatory reporting of adverse events.
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Affiliation(s)
| | - Thomas Faunce
- Professor, Australian National University Law School and Australian National University Medical School
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Abstract
OBJECTIVE This guideline reviews the evidence related to the risks and benefits of using transvaginal mesh in pelvic organ prolapse repairs in order to update recommendations initially made in 2011. INTENDED USERS Gynaecologists, residents, urologists, urogynaecologists, and other health care providers who assess, counsel, and care for women with pelvic organ prolapse. TARGET POPULATION Adult women with symptomatic pelvic organ prolapse considering surgery and those who have previously undergone transvaginal mesh procedures for the treatment of pelvic organ prolapse. OPTIONS The discussion relates to transvaginal mesh procedures compared with other surgical options for pelvic organ prolapse (mainly about vaginal native tissue repairs and minimally about other alternatives such as biological and absorbable vaginal mesh and abdominally placed surgical mesh). OUTCOMES The outcomes of interest are objective and subjective success rates and intraoperative and postoperative complications, such as adjacent organ injury (urinary, gastrointestinal), infection, hematoma/bleeding, vaginal mesh exposure, persistent pain, dyspareunia, de novo stress urinary incontinence, and reoperation. EVIDENCE PubMed, Medline, the Cochrane Database, and EMBASE were searched using the key words pelvic organ prolapse/surgery*, prolapse/surgery*, surgical mesh, surgical mesh*/adverse effects, transvaginal mesh, and pelvic organ prolapse. RESULTS were restricted to English or French language and human research. Articles obtained through this search strategy were included until the end of June 2016. Pertinent new studies were added up to September 2016. Grey literature was not searched. Clinical practice guidelines and guidelines of specialty societies were reviewed. Systematic reviews were included when available. Randomized controlled trials and observational studies were included when evidence for the outcome of interest or in the target population was not available from systematic reviews. New studies not yet included in systematic reviews were also included. Only publications with study groups larger than 20 individuals were selected because this criterion was used in the largest meta-analysis referenced in this guideline. A total of 1470 studies were obtained; after selecting only applicable studies and excluding duplicates, 68 manuscripts were reviewed and included. VALUES The content and recommendations were drafted and agreed upon by the principal authors and members of the Urogynaecology Committee. The Board of the Society of Obstetricians and Gynaecologists of Canada approved the final draft for publication. The quality of evidence was rated using the criteria described in the Grading of Recommendations Assessment, Development and Evaluation methodology framework. The Summary of Findings is available upon request. BENEFITS, HARMS, AND/OR COSTS It is expected that this guideline will benefit women with pelvic organ prolapse by ensuring that health care providers are aware of outcomes related to transvaginal mesh procedures and steps in the management of related complications. This should guide patient-informed consent before such procedures are undertaken. The benefits clearly outweigh the potential harms or costs of implementation of this guideline, although no direct harms or costs are identified. GUIDELINE UPDATE Evidence will be reviewed 5 years after publication to decide whether all or part of the guideline should be updated. However, if important new evidence is published prior to the 5-year cycle, the review process may be accelerated for a more rapid update of some recommendations. SUMMARY STATEMENTS RECOMMENDATIONS.
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Abstract
INTRODUCTION The prevalence of pelvic organ prolapse (POP) with aging is escalating alarmingly, and now becoming a growing epidemic among the elderly. Synthetic transvaginal mesh (TVM) has been employed with increasing popularity in the treatment of POP until the end of the last decade. After the U.S. Drug and Food Administration (FDA) warnings in the years 2008 and 2011, the number of vaginal mesh operations has decreased dramatically. AIM The aim of the study was to evaluate and compare the anti-POP effectivity, the anti-stress incontinence (anti-SUI) efficacy, and the late (36 months) post-operative complications of the anterior vaginoplasty and the TVM operations. METHOD We analysed the clinical data from 120 patients with stage II-III anterior prolapse and concomitant SUI who had undergone surgery at a tertiary referral centre in Hungary between January 2013 and January 2014. Sixty patients underwent Kelly-Stoeckel vaginoplasty and the other 60 cases had TVM operation. The surgical complications were classified using the Clavien-Dindo (CD) classification system. RESULTS The anti-POP (91.6% vs. 63.3%; p<0.001) and the anti-SUI efficacy (90% vs. 55%, p<0.001) were significantly higher in the TVM group than in the vaginoplasty group, while the overall extrusion rate was found 8.3% after a 3-year follow-up. The Clavien-Dindo score (CD) proved that the early post-operative complication profile was similar among the TVM patients as compared to the vaginoplasty group (p = 0.405). CONCLUSION Vaginal mesh surgery represents an effective procedure for prolapse and concomitant SUI with a decreased risk of short- and long-term complications. Orv Hetil. 2018; 159(10): 397-404.
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Affiliation(s)
- Zoltán Fekete
- Szent-Györgyi Albert Klinikai Központ, Szülészeti és Nőgyógyászati Klinika, Szegedi Tudományegyetem, Általános Orvostudományi Kar Szeged, Semmelweis u. 1., 6725
| | - Szilvia Körösi
- Szent-Györgyi Albert Klinikai Központ, Szülészeti és Nőgyógyászati Klinika, Szegedi Tudományegyetem, Általános Orvostudományi Kar Szeged, Semmelweis u. 1., 6725
| | - Gábor Németh
- Szent-Györgyi Albert Klinikai Központ, Szülészeti és Nőgyógyászati Klinika, Szegedi Tudományegyetem, Általános Orvostudományi Kar Szeged, Semmelweis u. 1., 6725
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Čadková I, Huvar I. [Vaginal reconstruction for the remedy of pelvic organ prolapse: the effect, influence on urinary and sexual function and quality of life in two-years follow-up Part II - Urinary tract: function and complications]. Ceska Gynekol 2018; 83:94-102. [PMID: 29869506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To evaluate the effect, risks and benefits of vaginal reconstruction surgery for pelvic organ prolapse (POP). This article (part II of the study) focuses on the urinary tract. DESIGN Clinical prospective non-randomized trial, two years follow-up. SETTING Obstetrics and Gynecology Department, Merciful Brothers Hospital, Brno. MATERIALS AND METHODS The cohort consisted of 410 women who underwent anterior and/or posterior vaginal repair in our hospital in the period from 1. 3. 2012 to 28. 2. 2014. From among the total, 297 women received transvaginal mesh (TVM group, mostly for the higher degree of prolapse), 113 women underwent "native tissue reconstruction" - NT group. The status was evaluated preoperatively, in the early postoperative period and 2 - 6 - 12 and 24 months after the surgery. RESULTS The incontinence questionnaire ICSI-SF: average score preoperatively, after 12 and 24 months: NT group: 7.1 - 4.5 - 2.6. TVM group: 4.0 - 2.5 - 2.6. Low urinary tract symptoms (LUTS): preoperatively NT group 72% women, mostly combined (impaired both capture and evacuation) in 27.9%, incontinence mixed (MUI) 15.3% and stress (SUI) 9.0%. TVM group - LUTS in 74.3% women, combined difficulties (27.4%) were followed by evacuation problems (16.2%) and 6.8% resp. 3.0% MUI and SUI. Two years after: without any LUTS were 46.1% and 55.3% in the NT resp. TVM group. The most frequented symptom was incontinence (MUI - SUI - UUI in 7.9 - 5.6 - 4.5%), followed by urgency in 5.4% after TVM, whereas in the NT group prevailed UUI (urgent incontinence) 10.1%. Both SUI and combined problems had 7.9% women and MUI resp. urgency was in 4.5% each.Complications according to the International ICS/IUGA classification: T1 (0-48 hours): retention (PVR >100 ml) and/or bacteriuria in the NT group had 11 women (9.7%), in the TVM group 39 women + twice bladder perforation (altogether 13.8%). The maximum of complications was detected in the period T2 and T3 (2-6 resp. 6-12 months after surgery): in the NT group 41.7% resp. 46.0% of controls, in half of them SUI. In the TVM group the overall number of complications was 29.4% resp. 29.1%, the most often was SUI. The last period T4 (over 12 months) - LUTS detected in 37.1% of controls in the NT group, in 23.9% after TVM, in both groups predominantly incontinence (NT: UUI - SUI - MUI in 12.9% - 10.0% and 8.6%, TVM: SUI - MUI - UUI in 8.5% - 6.9% and 3.6%). Other problems were rare. Re-operation for incontinence: in the NT group 11x (10.6%), after TVM surgery 36x (12.1%), with 3 (NT) resp. 15 (TVM) cases for SUI de novo. CONCLUSION LUT dysfunction develops and/or progresses with the progress of prolapse. Evacuation difficulties are prevalent, often with the occult stress incontinence. Prolapse correcting restores normal miction, SUI may then occur. With the increasing age and time after surgery there is increasing number of mixed and urgent incontinence. With them, women should be counseled and the LUTS should be then lege artis solved.
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Heneghan CJ, Goldacre B, Onakpoya I, Aronson JK, Jefferson T, Pluddemann A, Mahtani KR. Trials of transvaginal mesh devices for pelvic organ prolapse: a systematic database review of the US FDA approval process. BMJ Open 2017; 7:e017125. [PMID: 29212782 PMCID: PMC5728256 DOI: 10.1136/bmjopen-2017-017125] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 10/06/2017] [Accepted: 11/24/2017] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Transvaginal mesh devices are approved in the USA by the Food and Drug Administration (FDA), through the 510(k) system. However, there is uncertainty about the benefit to harm balance of mesh approved for pelvic organ prolapse. We, therefore, assessed the evidence at the time of approval for transvaginal mesh products and the impact of safety studies the FDA mandated in 2012 because of emerging harms. METHODS We used FDA databases to determine the evidence for approval of transvaginal mesh. To create a 'family tree' of device equivalence, we used the 510(k) regulatory approval of the 1985 Mersilene Mesh (Ethicon) and the 1996 ProteGen Sling (Boston Scientific), searched for all subsequently related device approvals, and for the first published randomised trial evidence. We assessed compliance with all FDA 522 orders issued in 2012 requiring postmarketing surveillance studies. RESULTS We found 61 devices whose approval ultimately relied on claimed equivalence to the Mersilene Mesh and the ProteGen Sling. We found no clinical trials evidence for these 61 devices at the time of approval. Publication of randomised clinical trials occurred at a median of 5 years after device approval (range 1-14 years). Analysis of 119 FDA 522 orders revealed that in 79 (66%) the manufacturer ceased market distribution of the device, and in 26 (22%) the manufacturer had changed the indication. Only seven studies (six cohorts and new randomised controlled trial) covering 11 orders were recruiting participants (none had reported outcomes). CONCLUSIONS Transvaginal mesh products for pelvic organ prolapse have been approved on the basis of weak evidence over the last 20 years. Devices have inherited approval status from a few products. A publicly accessible registry of licensed invasive devices, with details of marketing status and linked evidence, should be created and maintained at the time of approval.
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Affiliation(s)
- Carl J Heneghan
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Ben Goldacre
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Igho Onakpoya
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Jeffrey K Aronson
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Tom Jefferson
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
- Cochrane Vaccines Field, Anguillara Sabazia (Roma), Italy
| | - Annette Pluddemann
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Kamal R Mahtani
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
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Plata M, Bravo-Balado A, Robledo D, Castaño JC, Averbeck MA, Plata MA, Cataño JG, Caicedo JI, Trujillo CG. Trends in pelvic organ prolapse management in Latin America. Neurourol Urodyn 2017; 37:1039-1045. [PMID: 28877368 DOI: 10.1002/nau.23392] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 08/04/2017] [Indexed: 01/19/2023]
Abstract
AIMS To describe practice patterns and perspectives regarding pelvic organ prolapse (POP) management among urologists, gynecologists, and urogynecologists in Latin America (LATAM). METHODS A cross-sectional study was conducted from April to September 2016 using a 37-item internet-based survey applied to members of urologic and gynecologic associations from 18 countries. Participants were asked about their background and practice patterns. Descriptive statistics were employed. RESULTS A total of 673 responses were obtained. Most came from Colombia (33.6%) and Brazil (24.7%). The number of practitioners who perform at least one POP procedure per month and were eligible to finish the survey was 529 (78.6%), out of which 323 (61.0%) were urologists, 156 (29.5%) gynecologists, and 50 (9.5%) urogynecologists. Mesh-based POP repairs were used by 57.1% of participants. Out of non-mesh users, the most frequent vaginal procedures were sacrospinous fixation (30%), colporrhaphy (25%), and uterosacral fixation (12%). Regarding the impact of FDA warnings, 75.2% participants indicated that the use of mesh has declined, and 41.9% considered this has had a negative effect in the use of incontinence tapes as well. Only two physicians reported legal disputes related to mesh procedures, and 75.8% said they would still indicate mesh repairs in certain cases. CONCLUSIONS This is the first report on POP practice patterns in LATAM. Preferences regarding surgical management of POP are not very different from international trends. Despite intense scrutiny and media exposure, mesh-based procedures are still largely used in LATAM.
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Affiliation(s)
- Mauricio Plata
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Alejandra Bravo-Balado
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Daniela Robledo
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Juan C Castaño
- Department of Urology, Clínica Universitaria CES, Universidad CES and Pontificia Universidad Bolivariana, Medellín, Colombia
| | - Márcio A Averbeck
- Department of Urology, Mae de Deus Center Hospital, Porto Alegre, Brasil
| | - Manuel A Plata
- Department of Gynecology, Obstetrics and Human Reproduction, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Juan G Cataño
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Juan I Caicedo
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
| | - Carlos G Trujillo
- Department of Urology, Hospital Universitario Fundación Santa Fe de Bogotá and Universidad de los Andes School of Medicine, Bogotá D.C., Colombia
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Yoshino K, Kobayashi E, Endo M, Kakuda M, Okada A, Tomimatsu T, Sawada K, Takemura M, Kimura T. A case of laparoscopic surgery for endometrial cancer in a patient previously treated with a transvaginal mesh procedure for pelvic organ prolapse. Gynecol Minim Invasive Ther 2017; 6:211-213. [PMID: 30254919 PMCID: PMC6135194 DOI: 10.1016/j.gmit.2017.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 03/01/2017] [Accepted: 03/07/2017] [Indexed: 11/16/2022] Open
Abstract
Transvaginal mesh (TVM) surgery is an effective treatment option for women with pelvic organ prolapse (POP). Because the TVM procedure preserves the uterus, it is possible for endometrial cancer to occur at a later date. We herein present the first report of such an endometrial cancer, diagnosed well after TVM surgery for POP, and the use of laparoscopic surgery to conduct a simple total hysterectomy to treat it.
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Affiliation(s)
- Kiyoshi Yoshino
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Eiji Kobayashi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masayuki Endo
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Obstetrics and Gynecology, Osaka General Medical Center, Osaka, Japan
| | - Mamoru Kakuda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Aiko Okada
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takuji Tomimatsu
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kenjiro Sawada
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masahiko Takemura
- Department of Obstetrics and Gynecology, Osaka General Medical Center, Osaka, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
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Sun YH, Kan WC, Wu MP. Application of single-incision transvaginal mesh in a woman undergoing peritoneal dialysis and suffering from refractory advanced stage pelvic organ prolapse. Gynecol Minim Invasive Ther 2017; 6:63-65. [PMID: 30254877 PMCID: PMC6113966 DOI: 10.1016/j.gmit.2016.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 09/23/2016] [Accepted: 11/09/2016] [Indexed: 11/25/2022] Open
Abstract
Objective: We would like to provide an option of minimal invasive surgical intervention for a patient with end-stage renal disease undergoing continuous ambulatory peritoneal dialysis, who was at the advanced-stage pelvic organ prolapse (POP) and who also failed to be treated conservatively. Materials and method: We present a case of uterine prolapse stage IV in a woman who underwent continuous ambulatory peritoneal dialysis due to end-stage renal disease. Her severity of POP had only limited improvement after being switched to hemodialysis and vaginal cream use. After her informed consent, we performed a uterus-sparing transvaginal mesh procedure to adjust the anterior, apical, and posterior defects of pelvis. Results: There has been no recurrence of any compartment of POP during the 16-month follow-up period, nor any mesh-related complications. The perineal swelling subsided after switching to nocturnal automated peritoneal dialysis only in the supine position. Conclusion: Patients with POP at an advanced stage during peritoneal dialysis who failed to be treated conservatively may require a surgical intervention. Uterus-sparing transvaginal mesh was a feasible minimal invasive option.
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Affiliation(s)
- Yi-Hung Sun
- Division of Oncology Gynecology, Department of Obstetrics and Gynecology, Chi Mei Medical Center, Tainan, Taiwan
| | - Wei-Chih Kan
- Division of Nephrology, Department of Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Ming-Ping Wu
- Division of Oncology Gynecology, Department of Obstetrics and Gynecology, Chi Mei Medical Center, Tainan, Taiwan.,Division of Urogynecology and Pelvic Floor Reconstruction, Department of Obstetrics and Gynecology, Chi Mei Medical Center, Tainan, Taiwan.,Department of Obstetrics and Gynecology, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Center of General Education, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
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Abstract
Polypropylene (PP) transvaginal mesh (TVM) repair for stress urinary incontinence (SUI) has shown promising short-term objective cure rates. However, life-altering complications have been associated with the placement of PP mesh for SUI repair. PP degradation as a result of the foreign body reaction (FBR) has been proposed as a contributing factor to mesh complications. We hypothesized that PP oxidizes under in vitro conditions simulating the FBR, resulting in degradation of the PP. Three PP mid-urethral slings from two commercial manufacturers were evaluated. Test specimens (n = 6) were incubated in oxidative medium for up to 5 weeks. Oxidation was assessed by Fourier Transform Infrared Spectroscopy (FTIR), and degradation was evaluated by scanning electron microscopy (SEM). FTIR spectra of the slings revealed evidence of carbonyl and hydroxyl peaks after 5 weeks of incubation time, providing evidence of oxidation of PP. SEM images at 5 weeks showed evidence of surface degradation, including pitting and flaking. Thus, oxidation and degradation of PP pelvic mesh were evidenced by chemical and physical changes under simulated in vivo conditions. To assess changes in PP surface chemistry in vivo, fibers were recovered from PP mesh explanted from a single patient without formalin fixation, untreated (n = 5) or scraped (n = 5) to remove tissue, and analyzed by X-ray photoelectron spectroscopy. Mechanical scraping removed adherent tissue, revealing an underlying layer of oxidized PP. These findings underscore the need for further research into the relative contribution of oxidative degradation to complications associated with PP-based TVM devices in larger cohorts of patients.
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Affiliation(s)
- Anne D Talley
- a Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , TN , USA
| | - Bridget R Rogers
- a Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , TN , USA
| | - Vladimir Iakovlev
- b Laboratory Medicine and Pathobiology , University of Toronto , Toronto , Canada.,c Division of Pathology and Keenan Research Centre of the Li Ka Shing Knowledge Institute , St. Michael's Hospital , Toronto , Canada
| | - Russell F Dunn
- a Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , TN , USA.,d Polymer and Chemical Technologies, LLC , Nashville , TN , USA
| | - Scott A Guelcher
- a Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , TN , USA.,e Department of Biomedical Engineering , Vanderbilt University , Nashville , TN , USA.,f Center for Bone Biology , Vanderbilt University , Nashville , TN , USA
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Jírová J, Pán M. [Current state of transvaginal meshes by resolution of pelvic organ prolapse]. Ceska Gynekol 2017; 82:72-78. [PMID: 28252314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Treatment of pelvic organs prolapse with transvaginal mesh kits represents nowadays a widespread surgical method, which partially replaced classic operations due to high success rate and low count of recurrences. Just like any other surgical method, the placement of transvaginal mesh is linked with occurrence of complications. In this article we attempt to review the more and less known facts about trans-vaginal meshes, their efficacy, count of recurrence and the spectrum of complications and we try to compare this technique with traditional surgical methods used to treat pelvic organs prolapse (without graft materials). DESIGN Review. SETTING Department of Obstetrics and Gynecology, Regional hospital Mladá Boleslav a.s., Mladá Boleslav. METHODS Overview of the results of recent studies published in the Czech and English language in recent years. RESULTS Pelvic organ prolapse repair with vaginal mesh has generally lower count of relapse especially in patients with wide genital hiatal area and with major levator ani avulsion. The spectrum of complications differs from classical techniques because of the presence of synthetic nonabsorbable material. Some of the specific complications we did not encounter during classical operations include vaginal mesh erosion, infection of mesh associated with chronic pelvic pain, dyspareunia, protrusion of the mesh into the closest organs or the rejection and progressive extrusion of the mesh. CONCLUSION Primary enthusiasm has now been replaced with worries of major complications. Future tasks should therefore be aimed at minimizing the rate of complications associated with transvaginal meshes. Except using well-known and safe materials and providing specialized training of physicians for each mesh implantation technique, other precautions outlined in this article should help, such as a closer specification of indication for the application of transvaginal mesh.
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Čadková I, Huvar I. [Vaginal reconstruction for the remedy of pelvic organ prolapse: the effect, influence on urinary and sexual function and quality of life in two-years follow-upPart I. Vaginal status and complications]. Ceska Gynekol 2017; 82:430-435. [PMID: 29302975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To evaluate the effect, risks and benefits of vaginal reconstruction surgery for pelvic organ prolapse (POP). This article (part I of the study) focuses on the vagina - POP-Q status, complications, re-operations. DESIGN Clinical prospective non-randomized trial, two years follow-up. SETTING Obstetrics and Gynecology Department, Merciful Brothers Hospital, Brno. MATERIALS AND METHODS The cohort consisted of 410 women who underwent anterior and/or posterior vaginal repair (with or without hysterectomy or anti-incontinence procedure) in our hospital in the two years period (1. 3. 2012 - 28. 2. 2014). From among the total, 297 women received transvaginal mesh (TVM group), 113 women underwent "native tissue reconstruction" - NT group. Vaginal status was evaluated pre-operative, in the early postoperative period and 2 - 6 - 12 and 24 month after the surgery. RESULTS The number of women that had come to the vaginal investigation at 2 - 6 - 12 - 24 month in NT group: 96 - 49 - 58 - 65, in TVM group: 277 - 218 - 228 - 222. All percentage relates then to the number of vaginally checked cases in the appropriate time. The most distal point of vagina: NT group - preoperative mean 1,12 (median +1), after two years mean -1,30 (median -1). Vaginal wall reaching hymen or 1 cm under it found in 24 women (36.9%), POP stage III, IV, i.e. decrease 2 cm, was in two women (3.1%). TVM group: preoperative mean 2.93 (median +2), after two years mean -1.73 (median -2). Prolapse 0-1 cm under hymen developed in 39 women (17.6%), POP stage III, IV found in five women (2.3%). Clinically significant complications (symptomatic and/or dehiscence >1 cm) in the hospital period and after 2 - 6 - 12 - 24 month in NT group: 3.5% - 12.5% - 2% - 0 - 0 of the checked women, in TVM group these numbers were 3.5% - 12.3% - 8.7% - 6.1% - 3.2%. Reoperation for recurrent POP: in NT group once (0.9%), in TVM group three times (1.0%). Reoperation for vaginal complication after NT operation: six times (5.3%), after TVM procedure 15 times (5.1%). Protrusion resection from the above done in nine cases (three times resection itself, six times in combination with another indication). CONCLUSION The vaginal reconstruction of POP has a good effect with acceptable rate of complications. The NT procedure had the higher percentage of POP recurrence (40% vs 19.9%), the TVM surgery had more late vaginal complications (6...3% vs 0 after NT). Number of re-operations for vaginal complications was similar in both groups (about 5%).
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Nager CW. Midurethral slings: evidence-based medicine vs the medicolegal system. Am J Obstet Gynecol 2016; 214:708.e1-5. [PMID: 27105683 DOI: 10.1016/j.ajog.2016.04.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 04/09/2016] [Accepted: 04/12/2016] [Indexed: 10/21/2022]
Abstract
Midurethral sling procedures are minimally invasive surgeries for stress urinary incontinence that use a trocar system to place a narrow ribbon of polypropylene mesh under the midurethra. The peer-reviewed scientific literature on these procedures is abundant and midurethral slings are the most well-studied incontinence procedure ever. Systematic reviews of the literature demonstrate that midurethral slings are safer and more (or equally) effective as traditional procedures. The midurethral sling is the worldwide standard for the treatment of female stress urinary incontinence and >3 million procedures have been performed. The Food and Drug Administration and international scientific review agencies have consistently differentiated transvaginal mesh for stress urinary incontinence from transvaginal mesh for prolapse. In the recruitment of patients to participate in transvaginal mesh litigation, plaintiff lawyers have not made the distinction between stress urinary incontinence and prolapse procedures because more women have received midurethral slings than transvaginal mesh for prolapse by an order of magnitude. The litigation costs of defending their products have forced several companies that manufactured midurethral slings to leave the marketplace. It is not inconceivable that midurethral slings could become absent from the US market. If that happens, then US women with stress urinary incontinence will be harmed because they will not have access in this country to the best and safest stress urinary incontinence surgical procedure ever developed. It may be time for the Institute of Medicine or another comparable national agency to provide evidence-based recommendations on the midurethral sling.
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Arora S, Kapoor R, Yadav P, Mittal V, Sureka SK, Kapoor D. Trans-vaginal anterior vaginal wall prolapse repair using a customized tension-free bell-shaped prolene mesh: A single-center experience with long-term functional analysis. Indian J Urol 2015; 31:339-43. [PMID: 26604446 PMCID: PMC4626919 DOI: 10.4103/0970-1591.166470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Introduction: The existing literature shows that mesh reinforcement improves the anatomical success rate of cystocele repair. We report the long-term results of a custom bell-shaped mesh with simultaneous urethral support for the repair of cystocele. Materials and Methods: The present study was a single-center, single-surgeon case series of 36 patients. Only patients with Pelvic Organ Prolapse Quantification system (POP-Q) stage 2 and above were included in the study. Patients having rectocele or uterine/vault prolapse were excluded. Body of the mesh was used for reinforcement of the cystocele repair and two limbs were left tension free in the retropubic space. Patients were followed 3 monthly for the first year and yearly thereafter. Recurrence was defined as cystocele ≥stage 2 (Aa or Ba 0) any time after the first follow-up. Results: Mean patient age was 58.5 ± 6.2 years. The mean parity was 3.2 ± 1.6. Of 36 patients, 11 (30.5%) of the patients were POPQ stage 2, 15 (41.7%) were stage 3 and 10 (27.7%) were stage 4 cystocele. The mean follow-up period was 53.4 months, with 32 patients reporting for follow-up till date (88.9%). There was no bladder injury, no mesh erosion or infection. No patient required CIC (clean intermittent catheterization) or had stress urinary incontinence post-operatively at 5 years of follow-up. Conclusion: The bell-shaped mesh is a simple, effective and safe procedure in the surgical management of cystocele with excellent long-term outcome.
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Affiliation(s)
- Sohrab Arora
- Department of Urology and Renal Transplant, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rakesh Kapoor
- Department of Urology and Renal Transplant, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Priyank Yadav
- Department of Urology and Renal Transplant, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Varun Mittal
- Department of Urology and Renal Transplant, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sanjoy Kumar Sureka
- Department of Urology and Renal Transplant, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Deepa Kapoor
- Department of Obstetrics and Gynaecology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Lo TS, Tan YL, Cortes EFM, Lin YH, Wu PY, Pue LB. Influence of anterior vaginal mesh with concomitant mid-urethral sling surgery on stress urinary incontinence: clinical and sonographic outcome. Aust N Z J Obstet Gynaecol 2015; 55:593-600. [PMID: 26299981 DOI: 10.1111/ajo.12397] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 07/14/2015] [Indexed: 12/18/2022]
Abstract
INTRODUCTION To clinically and sonographically evaluate the influence of anterior vaginal mesh (AVM) surgery with concomitant mid-urethral sling surgery (MUS) for stress urinary incontinence (SUI). MATERIALS AND METHODS Women with severe symptomatic pelvic organ prolapse (POP) stage III or IV with concomitant SUI were divided into two groups: Group I had transobturator tape (TOT) and AVM surgery and Group II underwent TOT without AVM surgery. Clinical outcome was assessed pre-operatively and 1 year post-operatively, while ultrasound evaluations were performed after one year. Objective cure was defined as no urinary leakage demonstrable on provocative filling cystometry. Subjective SUI cure was a negative response to Urogenital Distress Inventory Six (UDI-6) (question 3). RESULTS A total of 97 women were recruited, 57 in Group I and 40 in Group II. Three women had symptomatic prolapse in Group I and 5 in Group II. There were no differences in the ultrasound and clinical outcomes between women who had mid-urethral slings with and without AVM. Successful SUI outcome was reported in 85 women. Urethral kinking was demonstrable in 50% of successful cases, but none with failed outcomes. Subanalysis among those with successful SUI outcome (n = 85) and failure (n = 12) revealed the tape, bladder neck and mesh mobility was significantly higher (P < 0.001) among those with SUI success. CONCLUSIONS Among women who had MUS, there were no differences in the ultrasound and clinical outcome between those who had AVM or otherwise.
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Affiliation(s)
- Tsia-Shu Lo
- Department of Obstetrics and Gynecology, Keelung and Taipei, Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,Division of Urogynecology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Linkou, Taiwan.,School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yiap Loong Tan
- Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics & Gynecology, Kuching Specialist Hospital, KPJ, Sarawak, Malaysia
| | - Eileen Feliz Mendoza Cortes
- Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics & Gynecology, De La Salle University Medical Center, Dasmariñas, Cavite, Philippines
| | - Yi-Hao Lin
- Linkou Medical Center, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Pei-Ying Wu
- Department of Obstetrics and Gynecology, Keelung and Taipei, Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,Linkou Medical Center, Division of Urogynecology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Leng Boi Pue
- Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics & Gynecology, Hospital Serdang, Kajang, Selangor, Malaysia
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Lo TS, Tan YL, Cortes EFM, Wu PY, Pue LB, Al-Kharabsheh A. Clinical outcomes of mesh exposure/extrusion: presentation, timing and management. Aust N Z J Obstet Gynaecol 2015; 55:284-90. [PMID: 26044791 DOI: 10.1111/ajo.12340] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Accepted: 03/11/2015] [Indexed: 01/24/2023]
Abstract
BACKGROUND The Food and Drug Administration has recently highlighted an increase in reported complications associated with the use of transvaginal mesh. AIMS To describe the clinical outcomes, presentation, timing and management of mesh exposure/extrusion MATERIALS AND METHODS Retrospective study from December 2006 to March 2012. A total of 40 women had vaginal mesh exposure/extrusion secondary to prior transvaginal mesh (TVM) surgery. Descriptive statistics were used for demographics and pre-operative data. Paired-samples t-test was applied for comparison of pre- and postoperation. A P value of <0.05 was considered statistically significant. RESULTS The mesh exposure/extrusion rate was noted to be 2.64% (17/642). Vaginal bleeding in 29 of 40 (72.5%) and hispareunia in 12 of 13 (92.3%) were identified as the most common symptoms for mesh exposure/extrusion. The onset of complications occurred in two peaks: between 3 and 4 months and after 1-year of follow-up. Initial conservative treatment was given for 12.5% (5/40) of women, while 87.5% (35/40) had undergone repair for mesh exposure/extrusion (21 outpatient and 14 inpatient cases). Among those who had conservative treatment, 80% (4/5) had persistent mesh exposure. CONCLUSION Persistent or new-onset abnormal vaginal bleeding and hispareunia after TVM surgery should be considered as 'red flag' symptoms for mesh exposure/extrusion. Frequent follow-up from the first 3-4 months up to 1 year postoperative may identify complications. Utilisation of mesh excision or trimming as the initial means of treatment may yield a better outcome.
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Affiliation(s)
- Tsia-Shu Lo
- Department of Obstetrics and Gynecology, Keelung and Taipei, Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,Division of Urogynecology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital Linkou, Linkou, Taiwan.,School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yiap Loong Tan
- Fellow of the Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Kuching Specialist Hospital, KPJ and Department of Obstetrics and Gynecology, Sarawak General Hospital, Kuching, Sarawak, Malaysia
| | - Eileen Feliz M Cortes
- Fellow of the Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics and Gynecology, De La Salle University Medical Center, Dasmariñas, Cavite, Philippines
| | - Pei-Ying Wu
- Department of Obstetrics and Gynecology, Keelung and Taipei, Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Leng Boi Pue
- Fellow of the Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics and Gynecology, Hospital Serdang, Kajang, Selangor, Malaysia
| | - Ahlam Al-Kharabsheh
- Fellow of the Division of Urogynecology, Department of Obstetrics and Gynecology, School of Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan.,Department of Obstetrics and Gynecology, King Abdullah University Hospital, University of Science and Technology, Irbid, Jordan
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Manonai J, Rostaminia G, Denson L, Shobeiri SA. Clinical and ultrasonographic study of patients presenting with transvaginal mesh complications. Neurourol Urodyn 2015; 35:407-11. [PMID: 25620321 DOI: 10.1002/nau.22725] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 11/24/2014] [Indexed: 01/26/2023]
Abstract
AIM The objective of this study was to investigate the clinical and ultrasonographic findings of women who had three-dimensional endovaginal ultrasound (EVUS) for the management of vaginal mesh complications. METHODS This was a retrospective study of patients that had EVUS due to mesh complications at a tertiary care center. The clinical charts were reviewed. The stored 3D volumes were reviewed regarding mesh information by two examiners independently. The predictive value of physical examination for detection of vaginal mesh was calculated. Patient outcomes were reviewed. RESULTS Seventy-nine patients presented to our center because of their, or their physicians' concern regarding mesh complications. Forty-one (51.9%) had vaginal/pelvic pain, and 51/62 (82.2%) of sexually active women experienced dyspareunia. According to ultrasonographic findings, mesh or sling was not demonstrated in six patients who believed they have had mesh/sling implantation. The positive predictive value for vaginal examination was 94.5% (95% CI: 84.9%-98.8%), negative predictive value was 12.5% (95% CI: 2.8%-32.4%), sensitivity was 72.2% (95% CI: 59.4%-81.2%), and specificity was 50.0% (95% CI: 12.4%-87.6%). Fifty-four patients were indicated for surgical treatment. Median postoperative review was 12 (range, 3-18) months and 38/53 (71.7%) patients were satisfied. CONCLUSIONS The most common complaints of vaginal mesh complications were pain and dyspareunia. EVUS appeared to be helpful for assessing mesh presence, location, and extent including planning for surgical intervention.
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Affiliation(s)
- Jittima Manonai
- Department of Obstetrics & Gynaecology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ghazaleh Rostaminia
- Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Lindsay Denson
- Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - S Abbas Shobeiri
- Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Wu CJ, Chuang FC, Chu LC, Kung FT, Huang KH, Wu MP. Concomitant trocar-guided transvaginal mesh surgery with a midurethral sling in treating advanced pelvic organ prolapse associated with stress or occult stress urinary incontinence. Taiwan J Obstet Gynecol 2014; 52:516-22. [PMID: 24411036 DOI: 10.1016/j.tjog.2013.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 10/31/2012] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate the efficacy and feasibility of concomitant trocar-guided transvaginal mesh (TVM) surgery with a midurethral sling (MUS) for treating women with advanced pelvic organ prolapse (POP) and stress urinary incontinence (SUI) or occult SUI (OSUI). MATERIALS AND METHODS Eighty-nine women with advanced POP and SUI or OSUI were retrospectively enrolled. The Total Prolift and Tension-free Vaginal Tape-Obturator Systems were used for trocar-guided TVM surgery and MUS. Patients received regular follow-up at 1 week, and 1 month, 3 months, 6 months, and 12 months postoperatively, and then annually thereafter. The endpoints were the success rate for POP, and perioperative and postoperative complications. Functional outcomes were the presence of voiding difficulty, persistent or de novo overactive bladder symptoms, postoperative SUI, and paresthesia. RESULTS The median follow-up period was 35 months (range, 12-50 months). Within the follow-up period, 84 patients (94.4%) were objectively cured, five patients (5.6%) had vaginal apical mesh exposure, 29 individuals (32.6%) had persistent or de novo overactive bladder symptoms, six individuals (22.5%) had de novo SUI (two were found by urodynamics), and nine individuals (10.1%) had voiding difficulties (two were found by urodynamics). In addition, the vaginal hysterectomy group had greater blood loss, longer operation times, and a higher mesh erosion rate compared to the uterine suspension group. CONCLUSION Concomitant trocar-guided TVM surgery and MUS with the use of total Prolift and Tension-free Vaginal Tape-Obturator offer good efficacy in treating women with advanced POP and SUI or OSUI. The vaginal hysterectomy group had more perioperative complications.
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Affiliation(s)
- Chia-Jen Wu
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Chia Yi, Taiwan
| | - Fei-Chi Chuang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Kaohsiung Medical Center and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Li-Ching Chu
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Chia Yi, Taiwan
| | - Fu-Tsai Kung
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Kaohsiung Medical Center and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuan-Hui Huang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Kaohsiung Medical Center and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Ming-Ping Wu
- Division of Urogynecology and Pelvic Floor Reconstruction, Department of Obstetrics and Gynecology, Chi Mei Foundation Hospital, Tainan, Taiwan; Department of Obstetrics and Gynecology, College of Medicine, Taipei Medical University, Taipei, Taiwan; Center of General Education, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.
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Abstract
Pelvic organ prolapse is highly prevalent, and negatively affects a woman’s quality of life. Women with bothersome prolapse may be offered pessary management or may choose to undergo corrective surgery. In choosing the most appropriate surgical procedure, there are many factors to consider. These may include the location(s) of anatomic defects, the severity of prolapse symptoms, the activity level of the woman, and concerns regarding the durability of the repair. In many instances, women and their surgeons are challenged to weigh the risks and benefits of native tissue versus mesh-augmented repairs. Though mesh-augmented repairs may offer better durability, they are also associated with unique complications, such as mesh erosion. Furthermore, newer surgical techniques of mesh placement via abdominal or vaginal routes may result in different outcomes compared to traditional techniques. Biologic grafts may also be considered to improve durability of a surgical repair, while avoiding potential complications of synthetic mesh. In this article, we review many of the clinical challenges that gynecologic surgeons face in the surgical management of vaginal prolapse. Furthermore, we review data that can help guide decision making when treating women with pelvic organ prolapse.
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Affiliation(s)
- Nazema Y Siddiqui
- Division of Urogynecology and Reconstructive Surgery, Duke University Medical Center, Durham, NC, USA
| | - Autumn L Edenfield
- Division of Urogynecology and Reconstructive Surgery, Duke University Medical Center, Durham, NC, USA
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Wu MP, Huang KH, Long CY, Yang CC, Tong YC. In vitro extracellular matrix model to evaluate stroma cell response to transvaginal mesh. Neurourol Urodyn 2013; 33:449-54. [PMID: 23775843 DOI: 10.1002/nau.22425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Accepted: 04/15/2013] [Indexed: 11/07/2022]
Abstract
AIMS The use of surgical mesh for female pelvic floor reconstruction has increased in recent years. However, there is paucity of information about the biological responses of host stroma cells to different meshes. This study was aimed to establish an in vitro experimental model to study the micro-environment of extracellular matrix (ECM) with embedded mesh and the stroma cell behaviors to different synthetic meshes. METHODS Matrigel multi-cellular co-culture system with embedded mesh was used to evaluate the interaction of stroma cells and synthetic mesh in a simulated ECM environment. Human umbilical vein endothelial cells (HUVEC) and NIH3T3 fibroblasts were inoculated in the system. The established multi-cellular Matrigel co-culture system was used to detect stroma cell recruitment and tube formation ability for different synthetic meshes. RESULTS HUVEC and NIH3T3 cells were recruited into the mesh interstices and organized into tube-like structures in type I mesh material from Perigee, Marlex and Prolift 24 hr after cell inoculation. On the contrary, there was little recruitment of HUVEC and NIH3T3 cells into the type III mesh of intra-vaginal sling (IVS). CONCLUSIONS The Matrigel multi-cellular co-culture system with embedded mesh offers a useful in vitro model to study the biological behaviors of stroma cells in response to different types of synthetic meshes. The system can help to select ideal mesh candidates before actual implantation into the human body.
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Affiliation(s)
- Ming-Ping Wu
- Division of Urogynecology and Pelvic Floor Reconstruction, Department of Obstetrics and Gynecology, Chi Mei Foundation Hospital, Tainan, Taiwan; Center of General Education, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
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