International Urogynecological Association (IUGA)/International Continence Society (ICS) joint terminology and classification of the complications related to native tissue female pelvic floor surgery

Pessaries for pelvic organ prolapse in women with severe dementia: an ethical challenge

Pelvic organ prolapse is commonly treated with intravaginal devices to support the pelvic organs and maintain comfort. Pessaries generally require regular maintenance with removal, cleaning, and replacement. For women with severe dementia, this process can be extremely distressing. We present an illustrative case of a woman in whom the progression of her dementia led to a challenging ethical dilemma about continuing the use of a pessary and call for a conversation about these issues in the urogynaecology community.

Tradução para a língua portuguesa do artigo original em inglês “ The International Continence Society (ICS) report on the terminology for adult male lower urinary tract and pelvic floor symptoms and dysfunction”

Introdução

No desenvolvimento da terminologia do trato urinário inferior, devido à sua crescente complexidade, a terminologia para os sintomas e a disfunção do trato urinário inferior masculino e assoalho pélvico precisa ser atualizada, utilizando abordagem específica masculina e por meio de um relatório de consenso clinicamente embasado.

Métodos

Este relatório combina a contribuição de membros do Standardisation Committee da International Continence Society em um Grupo de Trabalho com especialistas reconhecidos no campo, assistido por muitos julgadores externos. Categorias clínicas centrais apropriadas e uma subclassificação foram desenvolvidas para fornecer uma codificação numérica para cada definição. Um extenso processo de 22 rodadas de revisão interna e externa foi desenvolvido para examinar exaustivamente cada definição, com tomada de decisão por opinião coletiva (consenso).

Resultados

Um relatório de terminologia para os sintomas e a disfunção do trato urinário inferior e do assoalho pélvico foi desenvolvido, abrangendo cerca de 390 definições/descritores separados. É clinicamente embasado nos diagnósticos mais comuns definidos. A clareza e a facilidade de uso foram os principais objetivos para torná-lo interpretável por profissionais e estagiários em todos os diferentes grupos de especialidades envolvidos na disfunção do trato urinário inferior e do assoalho pélvico masculino. Imagens específicas para homens (ultrassonografia, radiologia, tomografia computadorizada e ressonância magnética) foram um adicional importante, enquanto figuras apropriadas foram incluídas para complementar e ajudar a esclarecer o texto.

Conclusões

Um relatório de terminologia com base em consenso para sintomas e disfunção do trato urinário inferior e do assoalho pélvico masculino foi produzido visando ser um auxílio significativo para a prática clínica e um estímulo para a pesquisa.

The effect of local estrogen therapy on the urinary microbiome composition of postmenopausal women with and without recurrent urinary tract infections

INTRODUCTION AND HYPOTHESIS

Recurrent urinary tract infections (rUTIs) occur in 2-10% of postmenopausal women. Local estrogen therapy (LET) has been shown to reduce UTIs. This study aimed to compare the urinary microbiome between patients with and without a history of rUTIs and to examine whether treatment with LET influences the diversity and richness of microbiome species in two groups.

METHODS

Postmenopausal women with and without rUTIs attending the urogynecology clinic between April 2019 and December 2020 were recruited. Participant baseline characteristics and demographics were recorded. Aseptic transurethral urine samples were collected at recruitment and at 3-6 months following treatment with LET. The V1-V2 and ITS regions of the 16S rRNA gene were sequenced to identify bacteria.

RESULTS

A total of 37 women were recruited, 20 controls and 17 patients with rUTI. During follow-up, symptomatic UTIs occurred in 3/17 (17.6%) and 0/20 in the rUTI group and control group, respectively. Klebsiella aerogenes was present in 80% of rUTI samples and in 53.3% of control samples before LET. Abundance of Finegoldia magna was present in 33.3% of samples before LET, but only in 6.7% after LET. There was no change in relative abundance of lactobacillus species following LET in both groups.

CONCLUSIONS

Treatment with vaginal LET altered the local hormonal environment of the urinary bladder and likely protected women from development of rUTI by decreasing the presence of F. magna. To confirm the significance of this bacterial species in rUTI symptomatology, our finding needs to be validated on a larger patient cohort.

Overactive bladder symptoms recurrence after sudden versus gradual weaning of Solifenacin

Background

To evaluate and compare the recurrence rate of overactive bladder (OAB) symptoms after solifenacin treatment in patients who stop the drug suddenly versus those who gradually wean the drug after improvement of their condition.

Methods

Our study included 60 patients with idiopathic OAB and treated with solifenacin 5 mg twice daily for one month. After improvement of their condition, we divided the responders into two groups, group I stopped the drug suddenly, while group II underwent gradual weaning of the drug.

Results

The recurrence rate of symptoms of OAB was 33.3% and 60% after 1 and 3 months in patients who stopped the solifenacin suddenly after improvement of their symptoms, while it was 6.7% and 23.3% after 1 and 3 months in patients who gradually weaned solifenacin.

Conclusion

After the improvement of OAB symptoms, gradual weaning of solifenacin can help in decreasing the recurrence rate of symptoms.

Laparoscopic Sacrocolpopexy Plus Colporrhaphy With a Small Intestine Submucosa Graft Versus Total Pelvic Floor Reconstruction for Advanced Prolapse: A Retrospective Cohort Study

Purpose

Transvaginal mesh (TVM) results in a greater anatomic cure but more complications. We aimed to compare laparoscopic sacrocolpopexy (LSC) plus colporrhaphy with the small intestine submucosa (SIS) graft versus TVM for advanced pelvic organ prolapse (POP).

Methods

Patients with advanced POP who underwent LSC plus colporrhaphy with the SIS graft or TVM at a center between September 2015 and November 2016 were studied. Anatomical outcomes were evaluated using POP quantification. Functional outcomes related to POP and sexual life were evaluated using the Pelvic Floor Distress Inventory (PFDI-20) and the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire (PISQ-12). Data regarding surgical procedures and patient demographic variables were recorded. Chi-square and Student t -tests were used for 2 independent samples.

Results

A total of 76 patients were enrolled in this study with 26 patients in the LSC plus colporrhaphy with the SIS graft group (group A) and 50 patients with TVM group (group B). All patients in both groups demonstrated significant improvement in anatomical outcomes (P<0.05) after surgery. PFDI-20 scores were significantly improved 12 months after operation in both groups (P<0.001). PISQ-12 scores were significantly improved in patients after surgery, especially patients in group A (P<0.001). Mesh exposure occurred in both groups as follows: 8 patients (30.7%) in group A and 5 patients (10%) in group B.

Conclusions

Even though both surgeries showed excellent results for subjective and objective outcomes, the use of an SIS graft might increase the exposure of polypropylene mesh. We do not recommend LSC plus colporrhaphy with the SIS graft for advanced multiple-compartments prolapse.

LeFort colpocleisis for recurrent pelvic organ prolapse

INTRODUCTION AND HYPOTHESIS

The causes of recurrence of pelvic organ prolapse (POP) are sufficiently understood. However, few studies are available evaluating reoperation for recurrence of POP. This study evaluates the efficacy and safety of LeFort colpocleisis for recurrent POP.

METHODS

We reviewed data from patients with recurrent POP who underwent LerFort colpocleisis at a center between March 2012 and April 2017. Quality of life was assessed using the Pelvic Floor Distress Inventory Questionnaire (PFDI-20) scores. The Patient Global Impression of Improvement scale (PGI-I) was used to assess self-perceived success and subjective measures of satisfaction. The Clavien-Dindo classification (CD) was used to assess the safety of the procedure. Chi-square and paired t-tests were used to compare the same patients before and after treatment in the follow-up.

RESULTS

Twenty-six patients with recurrent POP after previous prolapse surgery underwent LeFort colpocleisis. Most of these patients had at least one comorbidity. The mean age (years) was 71.8 (7.3). The mean time to recurrent POP was 5.602 (3.643) years. There were no intraoperative bladder lesions or rectal lesions. At mean follow-up of 33.1 months, all patients had no recurrence (< stage 2), significant resolution of awareness of prolapse (P < 0.05), and significantly improved satisfaction on PGI-I after surgery. Minor complications were classified as CD II level in four cases (15.4%).

CONCLUSION

This study suggests that LeFort colpocleisis is feasible and safe for recurrent POP, especially in older women with comorbidities.

Reducing postoperative catheterisation after anterior colporrhaphy from 48 to 24 h: a randomised controlled trial

INTRODUCTION AND HYPOTHESIS

There is a distinct lack of literature on postoperative management after anterior colporrhaphy (AC). Our traditional postoperative protocol consisted of 24 h of indwelling catheterisation followed by 24 h of self-intermittent catheterisation. We hypothesised that a new protocol consisting of only 24 h of indwelling catheterisation might produce better results without additional complications.

METHODS

From April 2014 to July 2017, all candidates for AC were randomised to catheter removal 24 or 48 h after surgery. The primary outcome was the postoperative urinary retention (POUR) rate. Secondary outcomes included: asymptomatic bacteriuria (AB), urinary tract infection (UTI) and postoperative pain after 24 h.

RESULTS

A total of 79 patients were recruited. Thirty-seven and 40 patients were randomised to follow the 48-h protocol and the 24-h protocol respectively. There were no significant differences in relation to the POUR rate: 3 patients (8.1%) vs 1 (2.5%) in the 48-h vs the 24-h group respectively (p = 0.346). The UTI rate was 2 (8.1%) vs 0 patients respectively (p = 0.139) and the postoperative AB rate was 3 (9.1%) vs 0 patients (p = 0.106). In the postoperative pain evaluation, the visual analogue scale score was significantly higher in the 48 h group (0.35 vs 0.13, p = 0.02).

CONCLUSIONS

According to our results, reducing the catheterisation from 48 to 24 h after AC does not increase the risk of POUR and decreases the rate of UTI, AB and postoperative pain. This new postoperative management protocol of pelvic floor surgery would improve postoperative outcomes and shorten the stay in hospital.

Recommended standardized terminology of the anterior female pelvis based on a structured medical literature review

BACKGROUND

The use of imprecise and inaccurate terms leads to confusion amongst anatomists and medical professionals.

OBJECTIVE

We sought to create recommended standardized terminology to describe anatomic structures of the anterior female pelvis based on a structured review of published literature and selected text books.

STUDY DESIGN

We searched MEDLINE from its inception until May 2, 2016, using 11 medical subject heading terms to identify studies reporting on anterior female pelvic anatomy; any study type published in English was accepted. Nine textbooks were also included. We screened 12,264 abstracts, identifying 200 eligible studies along with 13 textbook chapters from which we extracted all pertinent anatomic terms.

RESULTS

In all, 67 unique structures in the anterior female pelvis were identified. A total of 59 of these have been previously recognized with accepted terms in Terminologia Anatomica, the international standard on anatomical terminology. We also identified and propose the adoption of 4 anatomic regional terms (lateral vaginal wall, pelvic sidewall, pelvic bones, and anterior compartment), and 2 structural terms not included in Terminologia Anatomica (vaginal sulcus and levator hiatus). In addition, we identified 2 controversial terms (pubourethral ligament and Grafenberg spot) that require additional research and consensus from the greater medical and scientific community prior to adoption or rejection of these terms.

CONCLUSION

We propose standardized terminology that should be used when discussing anatomic structures in the anterior female pelvis to help improve communication among researchers, clinicians, and surgeons.

Use of botulinum toxin for voiding dysfunction

The use of botulinum toxin A (BoNT-A) has expanded across a range of lower urinary tract conditions. This review provides an overview of the current indications for BoNT-A in the lower urinary tract and critically evaluates the published evidence within each area. The classic application of BoNT-A has been in the management of refractory neurogenic detrusor overactivity (NDO) and overactive bladder (OAB). There is a large volume of high-quality evidence, including numerous randomized placebo-controlled trials, which demonstrate the efficacy of BoNT-A over a long follow-up period. The culmination of this robust evidence-base has led to onabotulinumtoxin A (onaBoNT-A) receiving regulatory approval as a second-line treatment for NDO at a dose of 200 U and OAB at dose of 100 U. Other applications for BoNT-A are used on an off-license basis and include interstitial cystitis/bladder pain syndrome (IC/BPS), benign prostatic hyperplasia (BPH), and detrusor sphincter dyssynergia (DSD). These applications are associated with a less mature evidence-base although the literature is rapidly evolving. At present, the results for painful bladder syndrome (PBS) are promising and BoNT-A injections are recommended as a fourth line option in recent international guidelines, although larger randomized study with longer follow-up are required to confirm the initial findings. As a treatment for DSD, BoNT-A injections have shown potential but only in a small number of trials of limited quality. No definite recommendation can be made based on the current evidence. Finally, the results for the treatment of BPH have been variable and recent high quality randomized controlled trials (RCTs) have suggested no benefit over placebo so at present it cannot be recommended for routine clinical practice. Future advances of BoNT-A include liposome encapsulated formulations which are being developed as an alternative to intravesical injections.

To evaluate the safety and efficacy of the TVT-Secur procedure in the treatment of stress urinary incontinence in women

BACKGROUND

The prevalence of stress urinary incontinence (SUI) in the middle-aged Indian women is around 16%. The use of transvaginal tapes (TVTs) has revolutionised the surgical management of SUI. Patients who undergo placement of the tape via the transobturator route often complain of persistent thigh pain at the site of trocar insertion. The use of minimally invasive tapes with a single suburethral incision reduces surgical trauma by eliminating thigh incisions, while maintaining the cure achieved by conventional TVTs. The study was conducted to test the efficacy and safety of minimally invasive TVT-Secur tape placement for treatment of SUI in women.

METHODS

20 women with stress incontinence were implanted with TVT-Secur tapes and followed up for a year.

RESULTS

The objective cure rate of SUI was 85% at the end of a year. The improvement in the patient satisfaction and Incontinence-specific QOL scores, of both Urogenital Distress Inventory (UDI-6) and Incontinence Impact Questionnaire-7 (IIQ-7), was statistically significant at 95% and 99% confidence levels. There were no complaints of thigh pain; however, there were intraoperative complications in the form of bladder perforation in 5% (n = 1), urethral injury in 5% (n = 1) and urethral tape exposure in 10% (n = 2), at 3 months requiring tape sectioning.

CONCLUSIONS

These cure rates and complications are comparable to the standard TVT implantations at the end of a year, without thigh pain; however, a greater number of patients and a longer follow-up is required to see whether the long-term cure is maintained or not, before recommending the same as a standard of treatment.

Pelvic Symptoms, Body Image, and Regret after LeFort Colpocleisis: A Long-Term Follow-Up

STUDY OBJECTIVE

To evaluate the impact of LeFort colpocleisis on body image, regret, and pelvic floor symptoms long-term after surgery.

DESIGN

Retrospective study (Canadian Task Force classification II-2).

SETTING

Tertiary university-affiliated hospital.

PATIENTS

Between April 2011 and April 2015, 334 patients underwent LeFort colpocleisis.

INTERVENTION

LeFort colpocleisis.

MEASUREMENT AND MAIN RESULTS

Patient characteristics (e.g., age, body mass index, parity, blood loss, and length of operation), comorbidities, and complications were obtained from medical records. The Chinese version of the Pelvic Floor Distress Inventory Questionnaire (PFDI-20) was used to evaluate self-perceived quality of life. A modified body image scale was used to assess self-image. Regret was assessed by the following question: "Do you regret choosing to undergo colpocleisis for pelvic organ prolapse (yes or no)?" In total, 278 women responded and were considered for statistical evaluation. Of these women, 234 (84%) had at least 1 comorbid condition. After a median 3-year follow-up (range, 1.5-4.5), only 1 woman had experienced recurrent prolapse and required a second surgery. The mean and total body image scores improved significantly from preoperation (p < .001). Approximately 97% of the patients were satisfied with their decision to undergo surgery, and none of the patients regretted their decision. Pelvic symptoms improved significantly from baseline (i.e., preoperation) to follow-up according to the following measures: PFDI-20, 67.5 ± 23.1 versus 23.8 ± 15.0 (p < .001); Pelvic Organ Prolapse Distress Inventory-6, 33.2 ± 19.6 versus 11.4 ± 10.6 (p < .001); Colorectal-Anal Distress Inventory-8, 10.8 ± 10.3 versus 3.6 ± 5.3 (p < .001); and Urinary Distress Inventory-6, 23.5 ± 18.5 versus 8.8 ± 9.7 (p < .001).

CONCLUSIONS

LeFort colpocleisis is a highly effective surgical treatment option for pelvic organ prolapse that improves both pelvic floor symptoms and body image. The high satisfaction and low regret in the long term after surgery indicate that LeFort colpocleisis is an excellent option for appropriate patients.

An International Urogynecological Association (IUGA) / International Continence Society (ICS) joint report on the terminology for female pelvic organ prolapse (POP)

INTRODUCTION

The terminology for female pelvic floor prolapse (POP) should be defined and organized in a clinically-based consensus Report.

METHODS

This Report combines the input of members of two International Organizations, the International Urogynecological Association (IUGA) and the International Continence Society (ICS), assisted at intervals by external referees. Appropriate core clinical categories and a sub-classification were developed to give a coding to definitions. An extensive process of fourteen rounds of internal and external review was involved to exhaustively examine each definition, with decision-making by collective opinion (consensus).

RESULTS

A Terminology Report for female POP, encompassing over 230 separate definitions, has been developed. It is clinically-based with the most common diagnoses defined. Clarity and user-friendliness have been key aims to make it interpretable by practitioners and trainees in all the different specialty groups involved in female pelvic floor dysfunction and POP. Female-specific imaging (ultrasound, radiology and MRI) and conservative and surgical managements are major additions and appropriate figures have been included to supplement and clarify the text. Emerging concepts and measurements, in use in the literature and offering further research potential, but requiring further validation, have been included as an appendix. Interval (5-10 year) review is anticipated to keep the document updated and as widely acceptable as possible.

CONCLUSION

A consensus-based Terminology Report for female POP has been produced to aid clinical practice and research.

Noctural Enuresis as a Risk Factor for Falls in Older Community Dwelling Women with Urinary Incontinence

PURPOSE

We determined the association of urinary symptoms with fall risk and physical limitations in older community dwelling women with urinary incontinence.

MATERIALS AND METHODS

We performed an in-depth assessment of daytime and nighttime urinary symptoms, fall risk, physical function, physical performance tests and mental function in older community dwelling women with urinary incontinence who had not sought care for urinary symptoms. All assessments were performed in participant homes. We used univariable and multivariable linear regression to examine the relationship of urinary symptoms to fall risk, physical function and physical performance.

RESULTS

Of 37 women with a mean ± SD age of 74 ± 8.4 years who had urinary incontinence 48% were at high risk for falls. Nocturnal enuresis was reported by 50% of the women. Increased fall risk was associated with increasing frequency of nocturnal enuresis (p = 0.04), worse lower limb function (p <0.001), worse upper limb function (p <0.0001) and worse performance on a composite physical performance test of strength, gait and balance (p = 0.02). Women with nocturnal enuresis had significantly lower physical performance test scores than women without nocturnal enuresis (median 7, range 0 to 11 vs 9, range 1 to 12, p = 0.04). In a multivariable regression model including age, nocturnal enuresis episodes and physical function only physical function was associated with an increased fall risk (p <0.0001).

CONCLUSIONS

Nocturnal enuresis is common in older community dwelling women with urinary incontinence. It may serve as a marker of fall risk even in women who do not seek care for urinary symptoms. Interventions targeting upper and lower body physical function could potentially decrease the risk of falls in older women with urinary incontinence.

Bilateral minimal tension sacrospinous fixation in pelvic organ prolapse: an observational study

OBJECTIVE

To evaluate the safety and the subjective and objective outcomes of bilateral minimal tension sacrospinous fixation for pelvic organ prolapse.

STUDY DESIGN

This was a single-centre observational study conducted at the University Hospital, Urogynaecological Unit, with a certified urogynaecological surgeon. A cohort of 110 patients receiving modified bilateral sacrospinous fixation following a diagnosis of grade II-IV pelvic organ prolapse and defects of three pelvic compartments. Non-absorbable sutures were placed on each side of the sacrospinous ligament. The main aim was to achieve a minimal tension situation by intentionally leaving suture bridges on both sides of the suspension. The post-surgical follow-up period was 14±7 months. The three characteristics of cure in functional surgery - anatomy, function, and subjective patient's judgement - were evaluated in this study. Primary outcomes were anatomic, functional, and subjective cures, that were measured pre- and postoperatively using the POP-Q system values, a validated pelvic quality-of-life questionnaire (P-QoL/D), and interviews regarding expectations, goal-setting, goal achievement, and satisfaction. Secondary outcome measures included data on surgical complications. Data analysis was performed with descriptive statistics, Wilcoxon tests, and Mann-Whitney U-tests.

RESULTS

A total of 110 patients underwent anterior and posterior colporrhaphy and minimal tension bilateral sacrospinous fixation. An objective anatomic cure was reported for 94.5% of patients, and significant improvement of all prolapse symptoms was observed following surgery (p<0.001). Full or partial fulfilment of the criteria for a subjective cure was demonstrated in 96% of the patients. Only 5.5% of the patients experienced postoperative urinary tract infections. No other complications requiring medical or surgical interventions were reported.

CONCLUSION

Bilateral minimal tension sacrospinous fixation was associated with low morbidity, as well as excellent anatomic, functional, and subjective results at follow-up.

An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for reporting outcomes of surgical procedures for pelvic organ prolapse

INTRODUCTION AND HYPOTHESIS

Standardized terminology has yet to be developed for reporting the outcomes for surgery for pelvic organ prolapse (POP).

METHODS

This report combines the input of the Terminology and Standardization Committees of the International Urogynecological Association (IUGA) and the International Continence Society (ICS) and a joint Working Group on this topic, as well as expert external referees. The aim was to present a standardized terminology for the definitions of surgery and propose a structure for reporting the outcomes of surgical procedures for POP. An extensive drafting and review process was undertaken, as well as open review on both IUGA and ICS websites.

RESULTS

A terminology report was developed outlining the recommended structure for reporting outcomes of surgical trials involving POP. This document does not define success and failure. The report includes patient-reported, subjective and objective outcomes to enable researchers to report on their results and compare them with other studies.

CONCLUSIONS

A consensus-based method for standardizing terminology for reporting outcome measures of POP surgery was developed to aid clinicians working in this area of research.