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Toozs-Hobson P, Edwards E, Obloza A, Toozs-Hobson JB, Egan H. Feasibility study for the value of pelvic floor distension in predicting mode of birth for women undergoing Vaginal Birth After Caesarean. Eur J Obstet Gynecol Reprod Biol X 2021; 10:100126. [PMID: 33855292 PMCID: PMC8024910 DOI: 10.1016/j.eurox.2021.100126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 02/04/2021] [Accepted: 03/08/2021] [Indexed: 11/29/2022] Open
Abstract
Indroduction & hypothesis Women having Vaginal Birth (VB) have different soft tissue dynamics to women requiring emergency Lower Section Caesarean Section (LSCS). Aims To assess the role of ultrasound in the assessment of LH distensibility in predicting outcomes for women wishing for Vaginal Birth After Caesarean section (VBAC). To inform subsequent trial design including understanding womens attitudes to the use of ultrasound in prediction of vaginal birth Methods Nulliparous, previous VB and previous LSCS underwent a transvaginal ultrasound. This scan looked at the distensibility of the LH and then correlated with mode of birth. Analysis used logistic regression and ROC curves analysis for static measurements and distensibility. A second cohort was also asked about their views as to the usefulness of such a tool to help inform on the utility of such a model. Results The original hypothesis confirmed maternal BMI, Anterior Posterior (AP) diameter at rest and AP distensibility all being significant predictors of VB in nulliparous women. As expected this relationship was also seen in women who had previously had a vaginal birth. Of the VBAC group, 23 women had LSCS. Five were Robson category, 18 had emergency LSCS in labour. 25 women had VB. Whilst there were trends towards lesser distensibility in VBAC women who delivered vaginally, none of these reached sgnificance. The concept of the use of scanning to inform women as to likelihood of successful vaginal birth was supported by the survey. Conclusion Previously noted characteristics in nulliparous women for pelvic floor distension were confirmed. This relationship was not demonstrated for the VBAC cohort. We were unable to establish criteria for a simple ultrasound model to predict VB in women wishing for VBAC. Overall, women would welcome such model if it were available.
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Manzini C, van den Noort F, Grob ATM, Withagen MIJ, van der Vaart CH. The effect of pessary treatment on puborectalis muscle function. Int Urogynecol J 2021; 32:1409-1417. [PMID: 33847771 PMCID: PMC8042456 DOI: 10.1007/s00192-021-04766-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/10/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The objective was to assess if puborectalis muscle (PRM) function changes in women with pelvic organ prolapse (POP) undergoing pessary treatment. METHODS This was a prospective cohort study of women with symptomatic POP choosing pessary treatment. An interview, clinical examination and 3D/4D transperineal ultrasound were performed at baseline and at 3-month follow-up. POP was assessed using the Pelvic Organ Prolapse Quantification system (POPQ). Parameters compared between baseline and follow-up were: hiatal area at rest (HArest), maximal contraction (HActx), and maximal Valsalva maneuver (HAVal), displacement in contraction (DISPL-ctx, i.e., relative difference between HArest and HActx), and displacement in Valsalva (DISPL-Val, i.e., relative difference between and HAVal and HArest). Parameters were compared in women with and those without complete avulsion. RESULTS A total of 162 women were assessed and 34 were included. Mean age was 64 years (SD 11.4), and mean BMI 24 kg/m2 (SD 3.1). Thirty-one women had a cystocele, 8 a uterine prolapse, and 12 had a posterior compartment prolapse. Twenty-one women (61.8%) had a POP stage II, and 13 (38.2%) a POP stage III. Ring pessaries were most frequently used (97%). In the entire group a statistically significant increase in DISPL-ctx was observed (mean difference 2.1%, p = 0.017). In the no avulsion group HArest and DISPL-ctx increased significantly (mean difference 4.1%, p = 0.016 and 2.7%, p = 0.016 respectively) and the increase in DISPL-ctx was higher than in the avulsion group (mean difference 2.7% vs 0.2%, p = 0.056). CONCLUSION Our results show that PRM function changes in women with POP undergoing pessary treatment and suggest that such change occurs mainly in the absence of complete avulsion.
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Steiner A, Marks R, Bahrami S, Arif-Tiwari H. How to develop and sustain a successful pelvic floor MRI practice. Abdom Radiol (NY) 2021; 46:1443-1450. [PMID: 31485786 DOI: 10.1007/s00261-019-02204-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE Magnetic resonance imaging (MRI) of the pelvic floor has become a commonly requested diagnostic tool for pelvic floor assessment. We provide a practical guide for developing, growing, and troubleshooting a dedicated pelvic floor imaging service. METHODS The authors provide an organized approach to the development of a pelvic floor MRI program based on the experience of the SAR Pelvic Floor Disease Focused Panel in academic and private practice settings. Topics addressed include creating interest, staff education, patient preparation both before and after arrival to the imaging center, image acquisition, reporting, and troubleshooting. RESULTS Using the organization and approach in this guide, the challenge of growing this relatively complex imaging program can be simplified. Familiarity with best practices and established techniques used by successful programs will allow new sites to avoid early pitfalls and quickly develop a mature and autonomous workflow. CONCLUSIONS The development and growing of a pelvic floor MRI program presents its own set of challenges and unique workflow issues which can create anxiety in both patients and providers. We systematically present an approach to streamline the development of a successful pelvic floor MRI program.
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Abstract
The pelvic floor is composed of a network of muscles, ligaments, and fasciae, which provide active and passive support for the pelvic organs. Impairment of these pelvic floor elements can result in a variety of functional abnormalities and single or multicompartment organ prolapse. Knowledge of normal pelvic floor anatomy can aid the radiologist in understanding the complex nature of pelvic floor dysfunction and is important for comprehensive image interpretation. This article provides an overview of normal anatomy of the pelvic floor as seen on magnetic resonance imaging, ultrasound, and fluoroscopic studies performed in the evaluation of pelvic floor function.
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Flusberg M, Xi Y, Jambhekar K, Bahrami S, Chernyak V, Lalwani N, Lockhart M, Ram R, Fielding JR, El Sayed RF, Khatri G. Variability in utilization and techniques of pelvic floor imaging: findings of the SAR pelvic floor dysfunction disease-focused panel. Abdom Radiol (NY) 2021; 46:1294-1301. [PMID: 33585965 DOI: 10.1007/s00261-021-02957-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 11/26/2022]
Abstract
Pelvic floor disorders are common and can negatively impact quality of life. Imaging of patients with pelvic floor disorders has been extremely heterogeneous between institutions due in part to variations in clinical expectations, technical considerations, and radiologist experience. In order to assess variations in utilization and technique of pelvic floor imaging across practices, the society of abdominal radiology (SAR) disease-focused panel on pelvic floor dysfunction developed and administered an online survey to radiologists including the SAR membership. Results of the survey were compared with published recommendations for pelvic floor imaging to identify areas in need of further standardization. MRI was the most commonly reported imaging technique for pelvic floor imaging followed by fluoroscopic defecography. Ultrasound was only used by a small minority of responding radiologists. The survey responses demonstrated variability in imaging utilization, patient referral patterns, imaging protocols, patient education, and interpretation and reporting of pelvic floor imaging examinations. This survey highlighted inconsistencies in technique between institutions as well as potential gaps in knowledge that should be addressed to standardize evaluation of patients with pelvic floor dysfunction.
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Nahon I. Physiotherapy management of incontinence in men. J Physiother 2021; 67:87-94. [PMID: 33753017 DOI: 10.1016/j.jphys.2021.02.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 02/19/2021] [Indexed: 12/24/2022] Open
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Sharp O, Kapur S, Shaikh I, Rosich-Medina A, Haywood R. The combined use of pedicled profunda artery perforator and bilateral gracilis flaps for pelvic reconstruction: A cohort study. J Plast Reconstr Aesthet Surg 2021; 74:2654-2663. [PMID: 33952435 DOI: 10.1016/j.bjps.2021.03.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 02/27/2021] [Accepted: 03/11/2021] [Indexed: 11/16/2022]
Abstract
The result of an extra-levator abdominoperineal excision of the rectum (ELAPE) is a composite three-dimensional defect. This is performed for locally advanced anorectal cancer, and may involve partial excision of the vagina. The aim of reconstruction is to achieve wound healing, restore the pelvic floor and to allow micturition and sexual function. We aim to evaluate the concurrent use of profunda artery perforator (PAP) and bilateral gracilis flaps for vaginal and pelvic floor reconstruction. We performed a retrospective case note review of patients undergoing pelvo-perineal reconstruction with combined gracilis and PAP flaps between July 2018 and December 2019. Eighteen pedicled flaps were performed on six patients with anal or vulval malignancies. All underwent pre-operative radiotherapy. Four patients had extended abdominoperineal tumour resections, while two patients underwent total pelvic exenteration. The median age was 57 (range 47-74) years, inpatient stay was 22 (11-47) days and the follow-up was 10 (5-21) months. Four patients developed partial perineal wound dehiscence, of which one was re-sutured. One patient had a post-operative bleed requiring radiological embolisation of an internal iliac branch and had subsequent 1cm PAP flap loss. All other flaps survived completely. Median time to heal was 4 (1-6) months. This is the first series reporting combined bilateral gracilis and PAP flaps for pelvic reconstruction. The wound dehiscence rate and healing times were expected in the context of irradiation and radical pelvic tumour resection. This is a reliable technique for perineal and vaginal reconstruction with minimal donor site morbidity.
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Bø K, Haakstad LAH, Paulsen G, Rustaden AM. Does regular strength training cause urinary incontinence in overweight inactive women? A randomized controlled trial. Int Urogynecol J 2021; 32:2827-2834. [PMID: 33721059 PMCID: PMC8455376 DOI: 10.1007/s00192-021-04739-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 02/11/2021] [Indexed: 11/30/2022]
Abstract
Introduction and hypothesis Urinary incontinence (UI) is common in women who exercise. We aimed to investigate new onset UI in formerly inactive, overweight or obese women (BMI > 25) participating in three different strength training modalities compared with a non-exercising control group. Methods This was a secondary analysis of an assessor blinded randomized controlled trial investigating the effect of 12 weeks of three strength training concepts for women on muscle strength and body composition. None of the programs included pelvic floor muscle training. International Consensus on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF) was used to investigate primary outcome; new onset UI, and secondary outcome; ICIQ-UI-SF sum score. Suissa and Shuster’s exact unconditional test was used to analyze difference in new onset UI. Difference in ICIQ-UI-SF sum score is presented as mean with 95% CI. Results At baseline 40 out of 128 (31.2%) participants reported UI. Three out of 27, 2 out of 17, 2 out of 23, and 0 out of 21 women in the three training and control groups respectively had new onset UI. There were no statistically significant differences in new onset UI across the groups or when collapsing new onset UI in the intervention groups compared with the controls (7 out of 67 vs 0 out of 21), p = 0.124. After the intervention the control group reported worse ICIQ-UI-SF sum score than any of the training groups; mean difference − 6.6 (95% CI: −11.9, −1.27), p = 0.012, but there was no difference in change from baseline to 12 weeks between the groups p = 0.145). Conclusions There was no statistically significant change in UI after strength training.
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Das S, Hansen HHG, Hendriks GAGM, van den Noort F, Manzini C, van der Vaart CH, de Korte CL. 3D Ultrasound Strain Imaging of Puborectalis Muscle. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:569-581. [PMID: 33358339 DOI: 10.1016/j.ultrasmedbio.2020.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 11/09/2020] [Accepted: 11/17/2020] [Indexed: 05/15/2023]
Abstract
The female pelvic floor (PF) muscles provide support to the pelvic organs. During delivery, some of these muscles have to stretch up to three times their original length to allow passage of the baby, leading frequently to damage and consequently later-life PF dysfunction (PFD). Three-dimensional (3D) ultrasound (US) imaging can be used to image these muscles and to diagnose the damage by assessing quantitative, geometric and functional information of the muscles through strain imaging. In this study we developed 3D US strain imaging of the PF muscles and explored its application to the puborectalis muscle (PRM), which is one of the major PF muscles.
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Frederice CP, Brito LGO, Pereira GMV, Lunardi ALB, Juliato CRT. Interventional treatment for myofascial pelvic floor pain in women: systematic review with meta-analysis. Int Urogynecol J 2021; 32:1087-1096. [PMID: 33640993 DOI: 10.1007/s00192-021-04725-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 02/04/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Female myofascial pain (MFP) of the pelvic floor muscles (PFM) is a subtype of chronic pelvic pain associated with urinary, anorectal, and sexual symptoms, such as dyspareunia. Treatment remains poorly discussed, and we hypothesized that different treatments could improve outcomes versus placebo or no treatment. METHODS A systematic review (CRD 42020201419) was performed in June 2020 using the following databases: PubMed, Cochrane Library, Web of Science, Embase, Scopus, BVSalud, Clinicaltrials.gov , and PEDro, including randomized clinical trials related to MPF of PFM. Primary outcome was pain after treatment, and secondary outcomes were quality of life and sexual function. Risk of bias and quality of evidence (GRADE criteria) were evaluated. Meta-analysis for continuous variables was performed (mean difference between baseline and treatment and post-treatment mean between groups). RESULTS Five studies were included (n = 218). Final mean VAS score (GRADE: very low) after 4 weeks of treatment (p = 0.14) and the mean difference from baseline and 4 weeks (p = 0.66) between groups were not different between the intervention and control groups. Quality of life according to the SF-12 questionnaire (GRADE: very low) followed the same pattern. However, sexual function (GRADE: low) according to the total FSFI score (MD = -5.07 [-8.31, -1.84], p < 0.01, i2 = 0%) and the arousal, orgasm, and pain domains improved in the intervention groups when the mean difference from baseline and 4 weeks was compared with controls. CONCLUSION Pain and quality of life after 4 weeks of heterogeneous intervention differed between the intervention and control groups in sexual function: FSFI in studies improved in almost all domains. VAS (in three studies) and SF-12 (in two studies) failed to demonstrate differences.
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Dietz HP. Ultrasound imaging of maternal birth trauma. Int Urogynecol J 2021; 32:1953-1962. [PMID: 33595672 DOI: 10.1007/s00192-020-04669-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 12/28/2020] [Indexed: 12/26/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The term 'maternal birth trauma' has undergone substantial changes in meaning over the last 2 decades. Leaving aside psychological morbidity, somatic trauma is now understood to encompass not just episiotomy, perineal tears and obstetric anal sphincter injuries (OASI), but also trauma to the levator ani muscle. This review covers diagnosis of maternal birth trauma by translabial ultrasound imaging. METHODS Narrative review. RESULTS Tomographic imaging of pelvic structures with the help of 4D ultrasound, used since 2007, has allowed international standardization and seems to be highly reproducible and valid for the diagnosis of OASI and levator avulsion. CONCLUSIONS Translabial and exo-anal ultrasound allows the assessment of maternal birth trauma in routine clinical practice and the utilization of avulsion and sphincter trauma as key performance indicators of maternity services. It is hoped that this will lead to a greater awareness of maternal birth trauma among maternity caregivers and improved outcomes for patients, both in the short term and in the decades to come.
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Mathew S, Nyhus MØ, Salvesen Ø, Salvesen KÅ, Stafne SN, Volløyhaug I. The effect of preoperative pelvic floor muscle training on urinary and colorectal-anal distress in women undergoing pelvic organ prolapse surgery-a randomized controlled trial. Int Urogynecol J 2021; 32:2787-2794. [PMID: 33580809 PMCID: PMC8455377 DOI: 10.1007/s00192-021-04684-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 01/05/2021] [Indexed: 11/28/2022]
Abstract
Introduction and hypothesis Pelvic floor muscle training (PFMT) improves urinary incontinence and mild pelvic organ prolapse (POP). We aimed to investigate the effect of preoperative PFMT on urinary and colorectal-anal distress and related quality of life (QoL) in women with severe POP scheduled for surgery. Methods Randomized controlled trial of 159 women scheduled for POP surgery (intervention = 81, controls = 78). Intervention consisted of daily PFMT from inclusion to the day of surgery. Symptoms and QoL were assessed at inclusion, day of surgery and 6 months postoperatively using the Urinary Distress Inventory (UDI-6), Colorectal-Anal Distress Inventory (CRADI-8), Urinary Impact Questionnaire (UIQ) and Colorectal-Anal Impact Questionnaire (CRAIQ) (range 0–100). Mixed model statistical analyses were used. Results One hundred fifty-one (95%) women completed the study (intervention = 75, controls = 76). Mean waiting times until surgery and follow-up were 22 and 28 weeks. There was no difference in mean postoperative symptom and QoL scores (95% CI) between the intervention and control group: UDI-6 16 (12–21) vs. 17 (13–22), CRADI-8 15 (11–18) vs. 13 (10–16), UIQ 11 (7–15) vs. 10 (6–13) and CRAIQ 5 (2–7) vs. 6 (4–9), all p > 0.05. Overall mean scores were reduced from baseline to postoperative follow-up: UDI-6 37 (33–41) vs. 17 (14–20), CRADI-8 22 (19–25) vs. 14 (11–16); UIQ 28 (24–32) vs. 10 (7–13) and CRAIQ 16 (12–19) vs. 5 (3–7), all p < 0.01. Conclusions We found no added effect of preoperative PFMT on symptoms or QoL related to urinary and colorectal-anal distress in women scheduled for POP surgery. They achieved symptomatic improvement postoperatively regardless of PFMT. Clinical trial registration The study was registered in clinicaltrials.gov: NCT 03,064,750.
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García-Mejido JA, Ramos-Vega Z, Armijo-Sánchez A, Fernández-Palacín A, García-Jimenez R, Sainz JA. Differential diagnosis of middle compartment pelvic organ prolapse with transperineal ultrasound. Int Urogynecol J 2021; 32:2219-2225. [PMID: 33484288 DOI: 10.1007/s00192-020-04646-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/09/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The objective was to identify the best parameter (pubis-cervix measurement, pubis-uterine fundus measurement or pubis-pouch of Douglas measurement) on transperineal ultrasound, based on the difference between measurements taken at rest and with the Valsalva maneuver, for presurgical differential diagnosis between uterine prolapse (UP) and cervical elongation (CE) without UP. METHODS A prospective observational study of 60 consecutively recruited patients who underwent corrective surgery of the middle compartment (UP or CE without UP). A transperineal ultrasound was performed, and the descent of the pelvic organ was measured in relation to the posteroinferior margin of the pubis in the midsagittal plane, referencing the uterine fundus, pouch of Douglas and the cervix at rest and with the Valsalva test. RESULTS Receiver operating characteristic (ROC) curves were constructed for the three evaluated measures, based on the difference between rest and Valsalva, for the diagnosis of UP. For the pubis-cervix distance, an area under the curve (AUC) of 0.59 was obtained; for the pubis-uterine fundus distance, the AUC was 0.81; and for the pubis-pouch of Douglas distance, the AUC was 0.69. Based on the best AUC (the difference in the pubis-uterine fundus distance at rest and with the Valsalva maneuver), a cut-off point of 15 mm was established for the diagnosis of UP (sensitivity: 75%; specificity: 95%; positive predictive value: 86%; and negative predictive value: 89%). CONCLUSION A difference of ≥15 mm in the pubis-uterine fundus distance at rest and with the Valsalva maneuver is useful for differentiating UP from CE without UP by ultrasound.
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Dantas LO, Carvalho C, Santos BLDJ, Ferreira CHJ, Bø K, Driusso P. Mobile health technologies for the management of urinary incontinence: A systematic review of online stores in Brazil. Braz J Phys Ther 2021; 25:387-395. [PMID: 33468447 DOI: 10.1016/j.bjpt.2021.01.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/02/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Urinary incontinence (UI) is a serious condition for which often times insufficient non-surgical treatment options are provided or sought. Mobile health (mHealth) applications (apps) offer potential to assist with the self-management of UI. OBJECTIVE To perform a systematic review of available mHealth apps for UI in Brazil. METHODS A search for UI mHealth apps from the Google Play Store and AppStore in Brazil was performed by two independent reviewers on June 4 2020, and the quality of eligible mHealth apps was assessed using the Mobile App Rating Scale (MARS). RESULTS Of the 1111 mHealth apps found, 12 were eligible for inclusion. Four offered exclusively exercise programs, six offered exercise and educational content, and two offered tools to track patient-reported symptoms. The included apps scored poorly on the MARS quality scale, with a mean ± standard deviation score of 2.7 ± 0.6 on a 0-5 scale. Most apps scored poorly based on credibility, user interface and experience, and engagement. CONCLUSION Although there is growing interest in the development of mHealth technologies to support patients with UI, currently available tools in Brazil are of poor quality and limited functionality. Effective collaboration between industry and research is needed to develop new user-centered mHealth apps that can empower patients with UI.
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Reliability of the PERFECT scheme assessed by unidigital and bidigital vaginal palpation. Int Urogynecol J 2021; 32:3199-3207. [PMID: 33416969 DOI: 10.1007/s00192-020-04629-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 11/19/2020] [Indexed: 12/28/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of the present study was to evaluate the inter- and intra-rater reliability of the PERFECT scheme assessed by uni- and bidigital vaginal palpation in young nulligravid women. METHODS Forty healthy women [median age 22 (19-34) years] were evaluated by unidigital vaginal palpation by both Examiners A and C, while the other 40 participants [median age 23.5 (19-35) years] were assessed by Examiners B and C by bidigital vaginal palpation. Inter- and intra-rater reliability of all items of the PERFECT scheme were evaluated: P = power (Modified Oxford Scale); E = endurance; R = repetitions; F = fast contractions. Cohen's linear weighted kappa (κw) was used to assess the reliability of the power, while the intraclass correlation coefficient (ICC) was applied for the other items. A priori sample size calculation found that 40 participants would be adequate. RESULTS Inter-rater reliability of unidigital palpation was considered fair for power (κw = 0.34) and poor for other items (ICC < 0.50); bidigital inter-rater reliability was considered moderate (power: κw = 0.57; endurance: ICC = 0.53; fast contractions: ICC = 0.65, respectively) and low (repetitions: ICC = 0.27). Intra-rater reliability was substantial for power (κw = 0.73 and 0.62), moderate for fast contractions (ICC = 0.63 and 0.51) and poor for repetitions (ICC < 0.50), respectively, for uni- and bidigital palpation. Endurance showed poor (ICC < 0.50) and moderate (ICC = 0.61) reliability for uni- and bidigital palpation. CONCLUSIONS The PERFECT scheme carried out by bidigital vaginal palpation presents higher reliability when two examiners carry out the physical examination. When one examiner is responsible for PFM assessment, both types of palpation are recommended for evaluation of power and fast contraction; endurance should be evaluated using bidigital palpation. Examiners should be careful during the assessment of repetition of sustained contractions because inter- and intra-reliabilities for both types of palpation were classified as poor.
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Jacomo RH, Nascimento TR, Lucena da Siva M, Salata MC, Alves AT, da Cruz PRC, Batista de Sousa J. Exercise regimens other than pelvic floor muscle training cannot increase pelvic muscle strength-a systematic review. J Bodyw Mov Ther 2020; 24:568-574. [PMID: 33218562 DOI: 10.1016/j.jbmt.2020.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 06/15/2020] [Accepted: 08/28/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although pelvic floor muscle training is widely recommendedin the literature as the gold standard for the treatment of pelvic floor dysfunctions, such as urinary incontinence, interest in other exercise regimens is increasing. However, it is unknown whether other exercise regimens increase pelvic floor muscle strength. METHODS This was a systematic review of randomized clinical trials found in PEDro, tridatabase, Cochrane and PubMed on the efficacy of nonspecific exercises, such as Pilates, the Paula method, and hypopressive exercises, in strengthening pelvic floor muscles in adults without underlying neurological disorders and with or without pelvic floor dysfunction. RESULTS Seven studies were analyzed, and the results demonstrated that Pilates, the Paula method, and hypopressive exercises are ineffective in increasing pelvic muscle strength unless they are performed in conjunction with pelvic floor muscle training. The protocol was registered in the PROSPERO database (www.crd.york.ac.uk/prospero/) under the number CRD42019123396. CONCLUSION Considering the available studies, we have concluded that Pilates, the Paula method and hypopressive exercises performed alone do not increase pelvic floor muscle strength. Pelvic floor muscle training continues to be the gold standard for increasing pelvic muscle strength.
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de Morais Siqueira T, Derchain S, Martinho N, Jales RM, Juliato CRT, Brito LGO. Pelvic floor muscle assessment by digital palpation and translabial ultrasound of women with cervical or endometrial cancer after pelvic radiotherapy: a cross-sectional study. Int Urogynecol J 2020; 32:1237-1245. [PMID: 33219823 DOI: 10.1007/s00192-020-04599-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 10/28/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We hypothesized that anatomical changes in the pelvic floor muscles (PFM) could be detected using four-dimensional translabial ultrasound (4D TLUS) in patients with cervical (CC) or endometrial cancer (EC) who underwent pelvic radiotherapy (RT) as digital palpation may present sensitivity limitations. METHODS This was a cross-sectional study that included 64 women (26 with CC and 38 with EC). PFM function was assessed by digital palpation, grading muscle strength according to the Modified Oxford Scale and by 4D TLUS. Ultrasonographic variables were: levator plate angle, hiatal area, puborectalis muscle thickness, puborectalis strain and levator ani muscle integrity. These variables were also correlated with clinical and sociodemographic data from all these patients. A 5% significance level was adopted. RESULTS When assessed by digital palpation, no significant difference was found in PFM strength between women with CC and those with EC (p = 0.747). However, when assessed by 4D TLUS, women with CC presented greater thickening of the left (p = 0.039) and right (p = 0.014) lower portion of the puborectalis muscle during PFM contraction compared to those with EC. After pooling the groups, higher cancer staging (p = 0.028) was associated with smaller narrowing in the symphysis-levator distance, and shorter RT finishing duration (< 60 months) was associated with higher thickening in the left (p = 0.029) and right (p = 0.013) upper portion of the puborectalis muscle during PFM contraction as well as a shorter menopause duration (p = 0.007 and p = 0.002, respectively). CONCLUSIONS Anatomical changes in the puborectalis muscle during PFM contraction were detected by 4D TLUS within gynecological cancer patients after pelvic RT.
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da Mata KRU, Costa RCM, Carbone ÉDSM, Gimenez MM, Bortolini MAT, Castro RA, Fitz FF. Telehealth in the rehabilitation of female pelvic floor dysfunction: a systematic literature review. Int Urogynecol J 2020; 32:249-259. [PMID: 33175229 PMCID: PMC7657071 DOI: 10.1007/s00192-020-04588-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/23/2020] [Indexed: 01/14/2023]
Abstract
Introduction and hypothesis The pandemic caused by coronavirus disease 2019 (COVID-19) increased the awareness and efforts to provide care from distance using information technologies. We reviewed the literature about the practice and effectiveness of the rehabilitation of the female pelvic floor dysfunction via telehealth regarding symptomatology and quality of life and function of pelvic floor muscles (PFM). Methods A bibliographic review was carried out in May 2020 in the databases: Embase, Medline/PubMed, LILACS and PEDro. A total of 705 articles were reviewed after the removal of duplicates. The methodological quality of the articles was evaluated by the PEDro scale. Two authors performed data extraction into a standardized spreadsheet. Results Four studies were included, two being randomized controlled trials. Among the RCTs, only one compared telehealth with face-to-face treatment; the second one compared telehealth with postal treatment. The other two studies are follow-up and cost analysis reports on telehealth versus postal evaluation. Data showed that women who received the intervention remotely presented significant improvement in their symptoms, such as reducing the number of incontinence episodes and voiding frequency, improving PFM strength and improving quality of life compared to women who had the face-to-face treatment. Conclusions Telehealth promoted a significant improvement in urinary symptoms, PFM function and quality of life. Telehealth is still emerging, and more studies are needed to draw more conclusions. The recommendations of the governmental authorities, physical therapy councils and corresponding associations of each country also need to be considered. Supplementary Information The online version contains supplementary material available at 10.1007/s00192-020-04588-8.
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Ahadi T, Raissi GR, Hosseini M, Sajadi S, Ebadi S, Mansoori K. A Randomized Clinical Trial on the Effect of Biofeedback on Pain and Quality of Life of Patients With Chronic Coccydynia. Basic Clin Neurosci 2020; 11:753-763. [PMID: 33850612 PMCID: PMC8019848 DOI: 10.32598/bcn.11.6.1553.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/10/2018] [Accepted: 10/02/2019] [Indexed: 11/20/2022] Open
Abstract
Introduction Pelvic floor muscles dysfunction is one of the most important etiologies of coccydynia; therefore, manual therapies have been proposed as the first line of treatment. The purpose of this study was to investigate the effect of biofeedback as a new approach in the treatment of coccydynia. Methods Thirty women were randomized into two groups. Both groups were injected with the corticosteroid. One group received pelvic floor muscle exercises plus biofeedback while the other group only performed exercises. The patient's pain was measured using the Visual Analog Scale (VAS) in the first visit and after 1, 2, and 6 months of follow-up as well as Dallas pain and SF-36 quality of life questionnaires before and 2 months after the treatment. Results Pain had improved significantly after 1, 2, and 6 months in both groups compared to the baseline. However, the amount of change was not different between the groups at any time interval. The results were the same for the Dallas pain scale and SF-36 quality of life questionnaire. Conclusion Adding biofeedback to pelvic floor muscle exercises did not lead to any further improvement in the management of chronic coccydynia. Further studies with larger sample sizes may reveal the effect of biofeedback more clearly.
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Chan KYC, Suen M, Coulson S, Vardy JL. Efficacy of pelvic floor rehabilitation for bowel dysfunction after anterior resection for colorectal cancer: a systematic review. Support Care Cancer 2020; 29:1795-1809. [PMID: 33111180 DOI: 10.1007/s00520-020-05832-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/13/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Bowel dysfunction is common after anterior resection for colorectal cancer (CRC). Pelvic floor rehabilitation (PFR) may improve functional outcomes after surgery. This review aimed to evaluate the efficacy of PFR for patients with bowel symptoms after anterior resection. METHODS MEDLINE, CINHAL, PUBMED, EMBASE, Scopus, PsycINFO, Web of Science, PEDRO and Cochrane Library were searched from inception to June 2019. A final search was performed on 11 July 2020. Randomised controlled trials (RCTs), cohort studies, case-control studies and case series of bowel dysfunction after CRC surgery and PFR were eligible for review. Outcome measures were bowel function changes measured by patient-reported outcomes and manometric measurement. Risk of bias assessments using Methodological Index for Non-Randomized Studies (MINORS) tool and Newcastle Ottawa Scale (NOS) were conducted. RESULTS Eleven trials met eligibility criteria: four retrospective studies and seven prospective, non-randomised controlled studies. A total of 516 participants were included, of which 455 received PFR. Functional outcomes were measured by bowel functional outcome questionnaires, patient diary, anorectal manometry and three studies measured quality of life. Faecal incontinence was improved in seven studies, and bowel frequency also decreased in five studies. The mean MINORS score was 10 (8-13) out of 16 in non-comparative groups and 18 (16-22) out of 24 in comparative groups; the NOS was 4.2 (3-7) out of 9. The overall risk of bias was high in most studies. CONCLUSIONS PFR appears to be beneficial for improving bowel function after anterior resection for CRC. However, the studies included had methodological limitations, so further investigation on the effectiveness of PFR is warranted.
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Pelvic floor: vaginal or caesarean delivery? A review of systematic reviews. Int Urogynecol J 2020; 32:1663-1673. [PMID: 33068134 DOI: 10.1007/s00192-020-04550-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/27/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS In recent years the number of caesarean sections has increased worldwide for different reasons. to review the scientific evidence relating to the impact of the type of delivery on pelvic floor disorders (PFDs) such as urinary and faecal incontinence and pelvic organ prolapse. METHODS A review of systematic reviews and meta-analysis, drawn from the following databases: MEDLINE (via PubMed), Scopus, Web of Science, The Cochrane Library and LILACS (Literatura Latinoamericana y del Caribe en Ciencias de la Salud/Latin American and Caribbean Health Sciences Literature) prior to January 2019. The directives of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses were used in assessing article quality. RESULTS Eleven systematic reviews were evaluated, 6 of which found a significantly decreased risk of urinary incontinence associated with caesarean section and 3 meta-analyses showed a significant reduction in POP for caesarean section, compared with vaginal delivery. Of 5 reviews that examined delivery type and faecal incontinence, only one indicated a lower incidence of faecal incontinence associated with caesarean delivery. However, most of the studies included in these reviews were not adjusted for important confounding factors and the risk of PFDs was not analysed by category of caesarean delivery (elective or urgent). CONCLUSION When compared with vaginal delivery, caesarean is associated with a reduced risk of urinary incontinence and pelvic organ prolapse. These results should be interpreted with caution and do not help to address the question of whether elective caesareans are protective of the maternal pelvic floor.
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Chen J, Ren Y, Zhu L. [Correlation between modified Oxford grading scale and pelvic floor surface electromyography in assessment of pelvic floor muscle function in female patients with stress urinary incontinence]. ZHONGHUA YI XUE ZA ZHI 2020; 100:2908-2912. [PMID: 32993249 DOI: 10.3760/cma.j.cn112137-20200301-00525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the characteristics of modified Oxford grading scale (MOS) and pelvic floor surface electromyography (sEMG) based on Glazer protocol in patients with stress urinary incontinence (SUI), and analyze the correlation between the two methods. Methods: This study was a cross-sectional survey. A total of 212 subjects in May 2019 were enrolled and divided into SUI group (n=61) and non-SUI group (n=151) based on the commonly used 3 incontinence questions (3IQ). MOS test and sEMG parameters were measured by the same rehabilitator. The sEMG parameters included the mean and variation coefficient in the prerest phase, the maximum and relaxation time of 5 rapid contractions, the mean and variability of EMG in 10 s tonic contraction phase, the mean and variability of EMG in 60 s endurance contraction phase, and the mean and variability of EMG in postrest phase. The differences of the above parameters between SUI group and non-SUI group were compared, the logistic regression and Spearman method were used to analyze the correlation between MOS and sEMG parameters. Results: The prevalence of SUI was 28.8%(61/212) in community, body mass index and delivery mode were the risk factors (all P<0.05). The MOS of the SUI group and the non-SUI group were 3 (2,3) and 3 (3,4), respectively, with significant difference (Z=-2.58, P=0.010). Among the sEMG parameters of SUI group and non-SUI group, the maximum values of phasic contractions were 23.12 (13.65, 37.89), 30.68 (20.28, 47.02) μV, the mean of tonic contractions were 14.32 (9.62, 21.49), 17.65 (12.05, 26.35) μV, and the mean of endurance contractions were 12.78(7.88, 18.76), 16.55(11.13, 22.40) μV, respectively, with statistical significance (Z=-2.34, -2.37, -3.20, all P<0.05). The multivariate logistic regression revealed that both the variation coefficient of tonic contractions (OR=157.86, 95%CI: 1.99-12 595.51, P<0.05) and the amplitude of endurance contractions(OR=1.11, 95%CI: 1.03-1.19, P<0.05) were correlated with SUI. The tonic contractions amplitude had the tendency to be related to SUI (OR=0.95, 95%CI: 0.09-1.00, P<0.05). In all subjects, MOS was correlated with the maximum value of rapid contractions, average value of tonic contractions and average value of endurance contractions (r=0.516, 0.503, 0.464, all P<0.05). In SUI group (r=0.510, 0.442, 0.385, all P<0.05), and non-SUI group (r=0.495, 0.524, 0.488, all P<0.05), MOS was correlated with the above parameters. Conclusions: MOS and sEMG based on Glazer protocol indicate that the contractility of pelvic floor muscle decreases in SUI patients. The results of sEMG and MOS are consistent, which can be used for quantitative evaluation of pelvic floor muscle function in SUI patients.
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Routzong MR, Rostaminia G, Moalli PA, Abramowitch SD. Pelvic floor shape variations during pregnancy and after vaginal delivery. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2020; 194:105516. [PMID: 32473515 DOI: 10.1016/j.cmpb.2020.105516] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 04/10/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND AND OBJECTIVE Strong evidence suggests that pelvic soft tissues soften during pregnancy to facilitate vaginal delivery while protecting against maternal birth injury. We hypothesized that these adaptations likely result in changes to the shape of the pelvic floor. Thus, this study aimed to compare midsagittal pelvic floor shapes from MRIs of nulliparous, gravid, and vaginally parous women using statistical shape modeling. METHODS A retrospective study of 22 nulliparous, 29 gravid (vaginally nulliparous), and 18 vaginally parous women who underwent pelvic MRI was performed. The pelvic floor was segmented from pubic symphysis to coccyx as a 2D polyline in the midsagittal plane. Once corresponding landmarks were computed and the variances between them determined by principal component analysis, the principal component scores were calculated for modes that explained variance greater than noise. These became the dependent variables in a MANOVA with univariate ANOVAs, linear regressions, and Benjamini-Hochberg corrections post hoc. Two initial statistical shape analyses were conducted to analyze differences based on gestational age (1st/2nd vs 3rd trimester) and vaginal parity (VP1 vs VP2-4). There were significant differences based on gestational age, but not vaginal parity. Thus, the final statistical shape analysis evaluated pelvic floor shapes of nulliparous, 3rd trimester gravid, and all vaginally parous subjects. RESULTS In the final analysis, six modes described variance-a measure of shape variability-greater than noise. Groups differed significantly for modes 1, 2, and 4 (p < 0.001, p = 0.021, and p = 0.015, respectively) and only differed between the nulliparous and gravid groups (p < 0.001, p = 0.018, and p = 0.012, respectively). Anatomically, these modes described levator plate relaxation and level III support protrusion in gravid compared to nulliparous subjects while the parous group straddled the other two. CONCLUSIONS The shape of the pelvic floor changes significantly during pregnancy and some of those changes are present after vaginal delivery. The fact that the nulliparous and gravid groups differ while the parous is similar to both suggests that some parous women regain their nulliparous shape after pregnancy and delivery while others do not. This indicates that remodeling during pregnancy and/or injury during vaginal delivery can have lasting effects on the pelvic floor.
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Pelvic cross-sectional area at the level of the levator ani and prolapse. Int Urogynecol J 2020; 32:1007-1013. [PMID: 32997161 DOI: 10.1007/s00192-020-04546-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/21/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Intraabdominal pressure acts on the pelvic floor through an aperture surrounded by bony and muscular structures of the pelvis. A small pilot study showed the area of the anterior portion of this plane is larger in pelvic organ prolapse. We hypothesize that there is a relationship between prolapse and anterior (APA) and posterior (PPA) pelvic cross-sectional area in a larger, more diverse population. STUDY DESIGN MRIs from 30 prolapse subjects and 66 controls were analyzed in this case-control study. The measurement plane was tilted to approximate the level of the levator ani attachments. Three evaluators made measurements. Patient demographic characteristics were compared using Wilcoxon rank-sum and Fisher's exact tests. A multivariable logistic regression model identified factors independently associated with prolapse. RESULTS Controls were 3.7 years younger and had lower parity, but groups were similar in terms of race, height, and BMI. Cases had a larger APA (p < 0.0001), interspinous diameter (ISD) (p = 0.001), anterior-posterior (AP) diameter (p = 0.01), and smaller total obturator internus muscle (OIM) area (p = 0.002). There was no difference in the size of the PPA(p = 0.12). Bivariate logistic regression showed age (p = 0.007), parity (p = 0.009), ISD (p = 0.002), AP diameter (p = 0.02), APA (p < 0.0001), and OIM size (p = 0.01) were significantly associated with prolapse; however, PPA was not (p = 0.12). After adjusting for age, parity, and major levator defect, prolapse was significantly associated with increased anterior pelvic area (p = 0.001). CONCLUSIONS We confirm that a larger APA and decreasing OIM area are associated with prolapse. The PPA was not significantly associated with prolapse.
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Do women runners report more pelvic floor symptoms than women in CrossFit®? A cross-sectional survey. Int Urogynecol J 2020; 32:295-302. [PMID: 32955598 DOI: 10.1007/s00192-020-04531-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 09/02/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Women who perform high-impact activities might be at greater risk of pelvic floor dysfunction (PFD) than those participating in low-impact exercise; however, little is known about whether PFD is more common in one type of high-impact activity than another. The aim of this study was to compare the prevalence of PFD symptoms in women who engage in high-impact activity compared with CrossFit®-brand training (CF). METHODS An online survey collected data from 1,379 women (521 runners, 858 CF) on exercise participation, parity, and PFD symptoms, via the Pelvic Floor Distress Inventory (PFDI-20). Specific questions from each PFDI-20 subscale further investigated symptoms of pelvic organ prolapse (POP), anal incontinence (AI), as well as stress (SUI) and urgency (UUI) urinary incontinence. RESULTS Symptoms of POP and AI were significantly higher in runners (POP 12.7%, AI 34.0%) than in CF (POP 7.8%, p = 0.003; AI 27.7%, p = 0.014). There was no significant difference in SUI symptoms between groups (37.0% vs 41.0% respectively, p = 0.141). Vaginally parous runners reported significantly more symptoms of POP (19.0% vs 12.2%, p = 0.023), AI (39.3% vs 27.2%, p = 0.001), and UUI (36.3% vs 29.0%, p = 0.037) than CF. CONCLUSION Women, particularly parous women, who participate in running, have a higher prevalence of POP and AI symptoms than women who participate in CF. This suggests that CrossFit®-brand training might not be more detrimental to PFD symptoms than other high-impact activity, such as running. This study does not conclude a pelvic floor health benefit of one exercise over another, but highlights that exercise options can be provided to women.
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