The Three Axial Perineal Evaluation (TAPE) score: a new scoring system for comprehensive evaluation of pelvic floor function

Patient-Reported Outcome Measures for Use in Women With Pelvic Organ Prolapse: A Systematic Review

OBJECTIVE

To describe the psychometric properties of existing patient-reported outcome measures for women with prolapse using the COSMIN (Consensus-Based Standards for the Selection of Health Measurement Instruments) framework. Additional objectives were to describe the patient-reported outcome scoring method or interpretation, methods of administration, and to compile a list of the non-English languages in which the patient-reported outcomes are reportedly validated.

DATA SOURCES

PubMed and EMBASE was searched through September 2021. Study characteristics, patient-reported outcome details, and psychometric testing data were extracted. Methodologic quality was assessed with COSMIN guidelines.

METHODS OF STUDY SELECTION

Studies reporting the validation of a patient-reported outcome in women with prolapse (or women with pelvic floor disorders that included a prolapse assessment) and reporting psychometric testing data on English-language patient-reported outcome for at least one measurement property per COSMIN and the U.S. Department of Health and Human Services definitions were included, as well as studies reporting the translation of an existing patient-reported outcome into another language, a new method of patient-reported outcome administration, or a scoring interpretation. Studies reporting only pretreatment and posttreatment scores, only content or face validity, or only findings for nonprolapse domains of the patient-reported outcome were excluded.

TABULATION, INTEGRATION, AND RESULTS

Fifty-four studies covering 32 patient-reported outcomes were included; 106 studies assessing translation into a non-English language were excluded from the formal review. The number of validation studies per patient-reported outcome (one version of one questionnaire) ranged from 1 to 11. Reliability was the most reported measurement property, and most measurement properties received an average rating of sufficient. The condition-specific patient-reported outcomes had on average more studies and reported data across more measurement properties compared with adapted and generic patient-reported outcomes.

CONCLUSION

Although measurement property data vary on patient-reported outcomes for women with prolapse, most data were of good quality. Overall, condition-specific patient-reported outcomes had more studies and reported data across more measurement properties.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO, CRD42021278796.

Clinical and functional outcome of surgery for posttraumatic cloacal deformity

AIM

Cloacal deformity is a disabling condition that severely affects a patient's quality of life. Surgery to repair cloacal deformity remains the mainstay of treatment. The aim of this study is to assess the clinical and functional outcome of patients treated for traumatic cloacal deformity by three different techniques.

METHOD

A retrospective multicentre study was carried out using data from women operated on for cloacal deformity between 2015 and 2019. Demographic characteristics, the presence of urinary and/or faecal incontinence and manometric findings were collected. The main outcome measures were represented by St Mark's and Rockwood faecal incontinence quality of life scores.

RESULTS

Thirty eight women with a median age of 34 years [interquartile range (IQR) 31-39 years] were enrolled. Perineoplasty was performed in 23 patients by direct suture of the rectovaginal septum, in five using the X-flap and in 10 by the Singapore flap. Median resting and squeezing pressures increased significantly from 28.15 (IQR 23-32.7) cmH2 O to 45 (IQR 31-60.7) cmH2 O (p = 0.0001) and from 47 (IQR 41.2-54.7) cmH2 O to 97.2 (IQR 80-118) cmH2 O (p = 0.0001), respectively. Maximum tolerable volume improved from 120 (IQR 90-137.5) ml to 137.5 (IQR 120-150) ml (p = 0.002). The St Mark's score decreased from 18 (IQR 14-20) to 4.5 (IQR 2-8) after 20 months (p = 0001). Sexual activity was confirmed by 16 patients preoperatively and by 27 postoperatively. A diverting stoma was performed in three patients after X-flap perineoplasty and in 14 treated by direct closure. No significant differences were found pre- and postoperatively between the three groups.

CONCLUSION

Regardless of the technique used, surgical repair significantly improves both clinical and functional outcomes irrespective of the presence of a covering stoma.

Ventral Prosthesis Rectopexy for obstructed defaecation syndrome: a systematic review and meta-analysis

Obstructed Defecation Syndrome (ODS) is a rather complex entity concerning mainly females and causing primarily constipation. Surgical treatment in the form of Ventral Prosthesis Rectopexy (VPR) has been proposed and seems to have the best outcomes. However, the selection criteria of patients to undergo this kind of operation are not clear and the reported outcomes are mainly short-term and data on long-term outcomes is scarce. This study assesses new evidence on the efficacy of VPR for the treatment of ODS, specifically focusing on inclusion criteria for surgery and the long-term outcomes. A search was performed of MEDLINE, EMBASE, Ovid and Cochrane databases on all studies reporting on VPR for ODS from 2000 to March 2020. No language restrictions were made. All studies on VPR were reviewed systematically. The main outcomes were intra-operative complications, conversion, procedure duration, short-term mortality and morbidity, length of stay, faecal incontinence and constipation, quality of life (QoL) score and patient satisfaction. Quality assessment and data extraction were performed independently by three observers. Fourteen studies including 963 patients were eligible for analysis. The immediate postoperative morbidity rate was 8.9%. A significant improvement in constipation symptoms was observed in the 12-month postoperative period for ODS (p < 0.0001). Current evidence shows that VPR offers symptomatic relief to the majority of patients with ODS, improving both constipation-like symptoms and faecal incontinence for at least 1-2 years postoperatively. Some studies report on functional results after longer follow-up, showing sustainable improvement, although in a lesser extent.

The OptiLUTS trial: improving care for therapy-resistant symptoms of the pelvis in Belgium

INTRODUCTION/BACKGROUND

The management of therapy-resistant lower urinary tract symptoms (LUTS) and symptoms resulting from pelvic organ dysfunctions are subject to a high variability in the Belgian health-care centres. Practical guidelines and standardized patient clinical care pathways are often lacking and unadapted to the Belgian healthcare system.

OBJECTIVES

The OptiLUTS trial aims to improve the multidisciplinary care of therapy-resistant symptoms of the pelvis in the Belgian healthcare setting. Project A aims for the improvement of knowledge of 2nd line treatments for LUTS among general practitioners. In project B a treatment algorithm for the overactive bladder syndrome and non-obstructive urinary retention will be developed specifically for Belgium. In Project C a patient customized sacral neuromodulation (SNM) care pathway will be set up.

METHODS

Part A: Explorative study among general practitioners by distribution of a  questionnaire. Part B: Review of existing guidelines and use of the Delphi method to obtain expert consensus. Part C: A single center comparative study to compare outcomes before and after implementation of the SNM care pathway. Patients scheduled for the first stage of Interstim therapy™ will be included (N=100). Primary endpoints are the sensitivity and specificity of a new pelvic symptom assessment tool, the conversion to implant and explantation rates.

CONCLUSION

There is a margin for improvement in the care process of patients with therapy-resistant symptoms of the pelvis in the Belgium healthcare system. In the OptiLUTs trial adapted guidelines and a clinical care pathway will be developed to standardize and increase the efficiency of care.

TRIAL REGISTRATION

Approval for the trial by the Ethics Committee of the Ghent University hospital: EC/2018/0244.

Laparoscopic Ultra Low Anterior Resection: Single Center, 6-Year Study

Background: This study represents a prospective analysis of a series of laparoscopic ultra low anterior resection (ULAR) done at a laparoscopic surgical center to assess the surgical outcome, oncological efficacy, and quality of life after surgery. Methods: Over a period of 6 years (2013-2018), 43 patients aged between 40 and 68 years, with very low rectal cancers (3-6 cm from the anal verge), within T3N1M0 stage, assessed by positron emission tomography-computed tomography and pelvic magnetic resonance imaging, underwent neoadjuvant chemoradiotherapy (nCRT) followed by laparoscopic ULAR and simultaneous diversion ileostomy. Results: The overall complication rate was low and there was an overall leak rate of 9.3% with a radiological leak (Grade A) in 3 of the 43 patients (7%), but only 1 (2.3%) patient required a local lavage and a resuturing for secondary hemorrhage. Recurrence was seen in 2/43 (4.7%), one of whom had a conversion to abdominoperineal resection. The other had distant metastasis and refused further treatment. The functional outcome is assessed in 41 (95.3%) patients by low anterior resection syndrome (LARS) score and a reasonable quality of life with major LARS was seen in only 7.3% of the patients at a follow-up ranging from 1 to 6 years. Conclusion: The nCRT followed by laparoscopic ULAR is a feasible option for operable very low rectal cancers and is associated with minimal postoperative events, a low local recurrence and less incidence of LARS.

Pelvic floor rehabilitation for defecation disorders

Pelvic floor rehabilitation is frequently recommended for defecation disorders, in both constipation and fecal incontinence. However, the lack of patient selection, together with the variety of rehabilitation methods and protocols, often jeopardize the results of this approach, causing difficulty in evaluating outcomes and addressing proper management, and above all, in obtaining scientific evidence for the efficacy of these methods for specific indications. The authors represent different gastroenterological and surgical scientific societies in Italy, and their aim was to identify the indications and agree on treatment protocols for pelvic floor rehabilitation of patients with defecation disorders. This was achieved by means of a modified Delphi method, utilizing a working team (10 members) which developed the statements and a consensus group (15 members, different from the previous ones) which voted twice also suggesting modifications of the statements.

Altemeier's procedure for complete rectal prolapse; outcome and function in 43 consecutive female patients

BACKGROUND

The aim of this retrospective study was to evaluate morbidity, mortality, postoperative function and recurrences in patients treated by Altemeier's rectosigmoidectomy for complete rectal prolapse in a referral center for pelvic floor functional disorders.

METHODS

Peri-operative data on 43 consecutive female patients were reviewed. At follow-up any change in pelvic floor function and recurrences were determined. Thirty four patients were assessed at a median interval of 49 (2-135) months, six being deceased for reason not related to the prolapse and three lost to follow-up.

RESULTS

Post-operative complications at 30 days occurred in 18 patients (38%). Major complication occurred in only one patient that was pneumonia with lung failure. Major complications were not related to the ASA score, BMI or age [average age 76.4]. There was no post-operative mortality at 30 days. At long-term follow-up functional results demonstrate a statistically significant decrease in the Obstructive Defecation Syndrome (ODS) score, but no statistically significant changes in the Vaizey score, the International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) score and the urinary retention score. ODS score decreased with respect to levatorplasty and the change was statistically significant instead of Vaizey score in which were not. At the same follow-up there were 12 (35%) cases of recurrence with an estimated risk at 48 months of 40%. There were no statistically significant differences between patients with and without recurrence regarding age (p = 0.188), BMI (p = 0.864), ASA score (p = 0.433), previously repaired prolapse (p = 0.398), previous hysterectomy (p = 0.705), length of resected bowel (p = 0.126), and levatorplasty (p = 0.304). Patient satisfaction showed a mean of 8.8 and 6.4 respectively in patients without and with recurrences (p = 0.012).

CONCLUSIONS

Altemeier's procedure had in our series low complications rate and no mortality. It offered improved evacuation in constipated patients while didn't improve fecal and urinary continence. Recurrence of prolapse was 40% at four years.

Short-term outcome of percutaneous tibial nerve stimulation for low anterior resection syndrome: results of a pilot study

AIM

Percutaneous tibial nerve stimulation (PTNS) is a minimally invasive procedure which has been demonstrated to be effective in faecal/urinary incontinence but has never been tested in low anterior resection syndrome (LARS). The severity of LARS may be evaluated by the LARS score, but rectal cancer treatments may also affect urinary and sexual function, which are not explored by the LARS score. The Three Axial Perineal Evaluation (TAPE) score is a new validated index addressing the overall pelvic floor functions. This study aims to assess the efficacy of PTNS in LARS patients and to evaluate the results by the LARS and TAPE scores.

METHODS

Twenty-one patients operated on for rectal cancer between 2009 and 2014 complaining of LARS underwent PTNS (12 sessions of 30 min each). Six patients reported urinary incontinence and all except two (men) were sexually inactive. The LARS score and the TAPE score questionnaires were administered at baseline and after 6 months of follow-up.

RESULTS

At 6 months' follow-up, nine patients reported a significant improvement of faecal incontinence and 3/6 an improvement of urinary incontinence after PTNS. Median LARS score significantly decreased from 32 to 27 (P = 0.009), while the median TAPE score improved significantly from 55 to 58 (P = 0.004).

CONCLUSIONS

PTNS may be a further option in the treatment of selected patients with LARS and in addition may improve associated urinary incontinence. The severity of LARS can be detected by the LARS score; however, the adoption of the TAPE score is preferred in the case of concomitant urinary and/or sexual problems not explored by the LARS score.

Complications Following the Insertion of Two Synthetic Mid-urethral Slings and Subsequent Removal

OBJECTIVE

To determine outcomes after removal of two synthetic mid-urethral slings (MUS) at a tertiary care center.

METHODS

Following IRB approval, a retrospective chart review of non-neurogenic, symptomatic women requiring re-operation after ≥2 MUS was performed. Data reviewed by a third party included: demographics, prior anti-incontinence surgery, complications, pelvic/urinary symptoms, subsequent investigations, surgical repair and outcomes (including UDI-6/IIQ-7 questionnaires) at a minimum 6 months follow-up. Cure was defined as being continent, no dyspareunia, and no additional surgical therapy.

RESULTS

Between 2007 and 2014, 21 women met the inclusion criteria. Mean age was 57 years (range: 40-82) and mean follow-up was 30.2 months (range: 6-78). The majority of patients presented with one or more symptoms of voiding dysfunction (95%), urinary incontinence (86%), irritative voiding symptoms (62%), dyspareunia (57%), recurrent urinary tract infections (UTIs) (29%), vaginal extrusion (20%) and erosion involving the urinary tract (5%). Patients had a mean of 2 prior anti-incontinence procedures (range 2-3). Over two-thirds had a combination of retropubic and transobturator MUS. Mean number of pre-operative investigations was 3.5 (1-6) including voiding cystourethrogram, cystoscopy and urodynamics. Two patients had complete remission, 14 partial remission, and five failed. Mean postoperative total UDI-6 and IIQ-7 scores at last clinic visit were 10 (range: 0-16/SD 4.1) and 11 (range: 0-28/SD 10.3), respectively.

CONCLUSION

The management of women with suboptimal outcomes following two synthetic MUS from transvaginal excision results in modest symptomatic improvement but low permanent complete remission and frequent need for additional therapies.

The epidemiology of anal incontinence and symptom severity scoring

For many patients, anal incontinence (AI) is a devastating condition that can lead to social isolation and loss of independence, contributing to a substantial economic health burden, not only for the individual but also for the allocation of healthcare resources. Its prevalence is underestimated because of poor patient reporting, with many unrecorded but symptomatic cases residing in nursing homes. Endosonography has improved our understanding of the incidence of post-obstetric sphincter tears that are potentially suitable for repair and those cases resulting from anorectal surgery, most notably after fistula and hemorrhoid operations. The clinical scoring systems assessing the severity of AI are discussed in this review, along with their limitations. Improvements in the standardization of these scales will advance our understanding of treatment response in an era where the therapeutic options have multiplied and will permit a better comparison between specific therapies.