The efficacy of pelvic floor muscle training for pelvic organ prolapse: a systematic review and meta-analysis

Pelvic floor muscle training vs radiofrequency for women with vaginal laxity: randomized clinical trial

BACKGROUND

Vaginal laxity (VL) is a complaint of excessive vaginal looseness with a prevalence ranging from 24% to 38% across studies.

AIM

The study sought to compare the effect of radiofrequency (RF) and pelvic floor muscle training (PFMT) on the treatment of women with VL.

METHODS

From February 2020 to December 2021, a prospective, parallel, noninferiority, randomized clinical trial was carried out in women ≥18 years of age and complaining of VL in a tertiary hospital. Two groups (RF and PFMT) were evaluated at the beginning of the study and 30 days and 6 months postintervention. A total of 42 participants per arm was sufficient to demonstrate a difference in sexual function on the Female Sexual Function Index at 90% power, 1-sided type 1 error of 0.025 with a noninferiority margin of 4 on the FSFI total score. Analysis was intention-to-treat and per-protocol based.

OUTCOMES

The primary endpoint was the change of FSFI score after treatment, and the secondary outcomes were improvement in symptoms of VL and changes in questionnaire scores of sexual distress, vaginal symptoms, and urinary incontinence, in the quantification of pelvic organ prolapse, and pelvic floor muscle (PFM) contraction.

RESULTS

Of 167 participants recruited, 87 were included (RF: n = 42; PFMT: n = 45). All questionnaires improved (P < .05) their total scores and subscales in both groups and during the follow-ups. After 30 days of treatment, RF was noninferior to PFMT to improving FSFI total score (mean difference -0.08 [95% confidence interval, -2.58 to 2.42]) in the per-protocol analysis (mean difference -0.46 [95% confidence interval, -2.92 to 1.99]) and in the intention-to-treat analysis; however, this result was not maintained after 6 months of treatment. PFM contraction improved significantly in both groups (RF: P = .006, 30 days; P = .049, 6 months; PFMT: P < .001, 30 days and 6 months), with better results in the PFMT group.

CLINICAL IMPLICATIONS

Sexual, vaginal, and urinary symptoms were improved after 30 days and 6 months of treatment with RF and PFMT; however, better results were observed in the PFMT group after 6 months.

STRENGTHS & LIMITATIONS

The present randomized clinical trial used several validated questionnaires evaluating quality of life, sexual function and urinary symptoms, in addition to assessing PFM contraction and classifying the quantification of pelvic organ prolapse aiming at anatomical changes in two follow-up periods. The limitations were the lack of a sham-controlled group (third arm) and the difficulty of blinding researchers to assess treatments due to the COVID-19 pandemic.

CONCLUSION

After 30 days and 6 months of treatment, sexual, vaginal, and urinary symptoms improved with RF and PFMT; however, better results were observed in the PFMT group after 6 months. RF was noninferior to PFMT in improving FSFI total score after 30 days; however, this result was not maintained after 6 months of treatment.

Pelvic Floor Disorders and Sexual Function: A Review

Pelvic floor disorders can result in laxity, hypertonicity or spasm, all of which can impact sexual function. It is important for clinicians to understand this impact in order to appropriately counsel and treat their patients.

Quality of Life after Treatment for Pelvic Organ Prolapse in Real-World Study: Recommendations, Vaginal Pessary, and Surgery

Background and Objectives: Pelvic organ prolapse (POP) is a common condition in women, with its prevalence increasing with age, and can significantly impact the quality of life (QOL) of many individuals. The objective of this study was to assess the overall improvement, quality of life, and continuation of primary treatment for POP over a 24-month period in a real-world setting. Materials and Methods: This is a prospective, observational, follow-up study of women with symptomatic POP who, as a primary treatment, opted for recommendations (lifestyle changes and pelvic floor muscle training), pessary therapy, or surgery. The primary outcome measure was a subjective improvement at the 24-month follow-up, measured with the Patient Global Impression of Improvement (PGI-I) scale. Secondary outcome measures were the continuation rate of the primary treatment method, reason for discontinuation, and the quality of life evaluated with the P-QoL questionnaire. Results: We included 137 women, with 45 women (32.8%) in the recommendations group, 39 (28.5%) in the pessary group, and 53 women (38.7%) in the surgery group. After 24 months, surgery, in comparison with pessary treatment and recommendations, resulted in significantly more women reporting a subjective improvement: 89.6%, 66.7%, and 22.9% (p < 0.001), respectively. Overall, 52% of women from the recommendations group and 36.4% from the pessary group switched to another treatment or discontinued the primary treatment within 24 months. However, women who continued the primary treatment, pessary use, and surgery showed similar subjective improvements (90.5% and 89.6%, respectively) and quality-of-life improvement. Conclusions: The chance of significant improvement was higher following surgery. However, after 24 months, both vaginal pessaries and surgery showed an important quality-of life improvement and can be proposed as primary treatment methods for pelvic organ prolapse.

Quality of Pelvic Floor Therapy Videos on YouTube: Does Popularity Predict Reliability?

ABSTRACT

This study reviewed instructional videos on YouTube regarding pelvic floor physical therapy and assessed the association between the videos' popularity and the reliability of the videos' content. YouTube was searched using the terms relevant to pelvic floor muscle training. The first 100 videos for each search term were screened, and relevant metrics were collected for those meeting the inclusion criteria. Videos were assessed by 2 independent, trained health care professionals for reliability using the Medical Quality Video Evaluation (MQ-VET) tool, the modified DISCERN tool, the Journal of American Medical Association benchmark criteria, and the Global Quality Score. Popularity was assessed using the Video Power Index (VPI). Higher values for all scoring systems correlated with greater reliability and greater popularity, respectively. Five hundred videos were screened. Two hundred thirty-four videos were duplicates, and 99 did not meet the inclusion criteria. A total of 167 videos were reviewed. The median VPI and MQ-VET score was 201,114.76 (interquartile range, 7,194,020.29) and 48.00 (interquartile range, 12.75), respectively. Spearman's R value was 0.292 (P < 0.001), demonstrating a weak positive correlation between MQ-VET scores and VPI. The interrater reliability of the MQ-VET was good, with an intraclass correlation coefficient of 0.86 (95% confidence interval, 0.71-0.92). In summary, we identified a statistically significant but weak positive correlation between the reliability and popularity of YouTube videos about pelvic floor physical therapy.

A Randomized Clinical Trial Comparing Dubuisson Laparoscopic Lateral Suspension with Laparoscopic Sacropexy for Pelvic Organ Prolapse: Short-Term Results

BACKGROUND

Laparoscopic sacrocolpopexy (LSC) is the gold standard for the treatment of apical prolapse, although dissection of the promontory may be challenging. Laparoscopic lateral suspension (LLS) with mesh is an alternative technique for apical repair with similar anatomical and functional outcomes, according to recent studies. The purpose of this study was to compare these operative techniques.

METHODS

Women with uterine Pelvic Organ Prolapse Quantification (POP-Q) stage 2 were enrolled in this prospective study and were randomly allocated to the LLS or LSC group. At the 12-month follow-up, primary measures included both anatomical and functional outcomes. Perioperative parameters and complications were recorded.

RESULTS

A total of 93 women were randomized, 48 in the LLS group and 45 in the LSC group, with 2 women lost to follow-up in both groups. LSC anatomic success rates were 81.82% for the apical compartment and 95.22% for the anterior compartment. LLS anatomic success rates for the apical and anterior compartments were 90% and 92.30%, respectively. The mean operative time for LLS was 160.3 min, while for LSC it was 168.3 min. The mean blood loss was 100 mL in both procedures. Conversion to laparotomy was necessary in three women. Mesh erosion was not observed in any of the cases. In terms of the complication, Clavien-Dindo grade 1 was observed in two patients in the LLS group and a complication rated grade 3b was observed in one patient in LSC group.

CONCLUSIONS

LLS is a good alternative to LSC, with promising anatomical and quality-of-life results.

Effects of hypopressive exercises on pelvic floor and abdominal muscles in adult women: A systematic review of randomized clinical trials

INTRODUCTION

Hypopressive exercises (HE) are postural and breathing exercises that activate deep muscles in the abdomen and pelvic floor. Despite this, there is still no consensus in the literature on its real effectiveness. The objective was to analyze the effects of HE on the abdominal and pelvic floor muscles in women with or without dysfunctions in these regions.

METHODS

This is a systematic review of randomized clinical trials found in the PEDro, PubMed, Cochrane, LILACS, and Embase databases. We include studies that evaluate the effects of HE (with or without other techniques) on the pelvic floor and abdominal region for 8 weeks or more, in women over 18 years old, with or without dysfunction in these regions, with the presence of a control group (active or passive).

RESULTS

HE were effective in improving strength, tone, and reducing symptoms of pelvic floor dysfunctions, in magnitude less than (in two studies) or equal (in one study) to the pelvic floor muscle training (PFMT). When HE were performed with PFMT in the same group, no additional benefits were found. Only one study evaluated abdominal muscles activation, where HE were effective in improving postural control and activation of the transversus abdominis muscle.

CONCLUSIONS

The HE presented positive results to the evaluated parameters. However, the information is still preliminary and scarce. There are methodological divergences regarding the execution, follow-up and standardization of the method, which could affect the results. According to the existing information, HE cannot yet be reliably indicated for the treatment of the pelvic floor, despite pointing out relevant results in some studies. More randomized clinical trials and long-term studies are needed to analyze the effects of HE not only for pelvic floor, but also for other regions, such as abdominal muscles and related dysfunctions.

Pelvic organ prolapse: Women's experiences of Accessing Care & Recommendations for improvement

Up to 50% of women will develop pelvic organ prolapse (POP) over their lifetime. Symptoms include pain, bulge, urinary, bowel and sexual symptoms affecting all aspects of a woman's life.Many women with POP symptoms present initially to primary care settings. Research has shown these interactions are often unsatisfactory, with women reporting their health care professional (HCP) trivialized their symptoms or appeared to have poor knowledge about pelvic floor dysfunction (PFD).Aim The aim of this qualitative study was to explore experiences of younger women seeking treatment for POP and their recommendations for improvements.Methods Ethics approval was obtained (LS-21-01-Carroll-Ful). Women with POP were recruited from an online support group (n = 930 members). Inclusion criteria: adult women, diagnosed with POP and aware of their POP stage. Following informed consent, a demographic questionnaire, interview questions and the Central Sensitization Inventory (CSI) were forwarded. Semi-structured zoom audio-recorded interviews were conducted. Thematic analysis was undertaken; transcripts coded, and themes identified.Results Fourteen women aged 32-41, parity 1-3, with POP Grade 1-3 participated. Many women reported HCPs as dismissive or not appreciative of the impact of their condition. Others described interactions with HCPs who they felt listened, understood the impact of their POP, gave simple explanations, a positive prognosis and outlined a realistic treatment plan.Current antenatal education, post-partum care and primary HCP screening for PFD were identified by women as deficient. Many highlighted delays in accessing specialist care for POP. Women made several recommendations for improvements to the current model of care.Conclusions Increased focus on person-centred care, particularly emotional support, information and education may improve younger women's experiences when seeking care for POP.

Uterine Prolapse

This JAMA Insights in the Women’s Health series discusses diagnosis of uterine prolapse and available surgical and nonsurgical treatment options.

Adherence to Perioperative Behavioral Therapy With Pelvic Floor Muscle Training in Women Receiving Vaginal Reconstructive Surgery for Pelvic Organ Prolapse

OBJECTIVE

The objective of this study was to describe adherence to behavioral and pelvic floor muscle training in women undergoing vaginal reconstructive surgery for organ prolapse and to examine whether adherence was associated with 24-month outcomes.

METHODS

Participants were women ≥18 years of age, with vaginal bulge and stress urinary incontinence symptoms, planning to undergo vaginal reconstructive surgery for stages 2 to 4 vaginal or uterine prolapse. They were randomized to either sacrospinous ligament fixation or uterosacral ligament suspension and to perioperative behavioral and pelvic floor muscle training or usual care. Measurements included anatomic failure, pelvic floor muscle strength, participant-reported symptoms, and perceived improvement. Analyses compared women with lower versus higher adherence.

RESULTS

Forty-eight percent of women performed pelvic floor muscle exercises (PFMEs) daily at the 4- to 6-week visit. Only 33% performed the prescribed number of muscle contractions. At 8 weeks, 37% performed PFMEs daily, and 28% performed the prescribed number of contractions. No significant relationships were found between adherence and 24-month outcomes.

CONCLUSION

Adherence to a behavioral intervention was low following vaginal reconstructive surgery for pelvic organ prolapse. The degree of adherence to perioperative training did not appear to influence 24-month outcomes in women undergoing vaginal prolapse surgery.

IMPACT

This study contributes to the understanding of participant adherence to PFMEs and the impact that participant adherence has on outcomes at 2, 4 to 6, 8, and 12 weeks and 24 months postoperatively. It is important to educate women to follow up with their therapist or physician to report new or unresolved pelvic symptoms.

Identification of potential molecular mechanisms and therapeutic targets for recurrent pelvic organ prolapse

Background

The pathogenesis of recurrent pelvic organ prolapse (POP) is currently unclear. Therefore, developing targeted preventive measures is difficult. This study identified potential key pathways, crucial genes, comorbidities, and therapeutic targets associated with the occurrence and development of recurrent POP.

Methods

The original microarray data GSE28660, GSE53868, and GSE12852 were downloaded from the GEO database. Identification and validation of differentially expressed genes (DEGs) and hub genes associated with recurrent POP were performed using R software and cytoHubba of Cytoscape. Protein-protein interaction (PPI) networks were constructed using the STRING tool and visualized using Cytoscape. Gene ontology (GO) and Kyoto Encyclopedia of Gene and Genome (KEGG) enrichment analyses were effectively performed using DAVID platforms. In addition, the NetworkAnalyst platform was used to explore and visualize the miRNA-hub gene network, TF-hub gene network, hub gene-disease network, and hub gene-drug/chemical network.

Results

A total of 110 DEGs and 6 hub genes (ADIPOQ, IL6, PPARG, CEBPA, LPL, and LIPE) were identified in this study. These genes were primarily enriched in the PPAR, AMPK, and adipocytokine, non-alcoholic fatty liver disease, and signaling pathways related to glycerol metabolism. Moreover, 96 miRNAs and 97 TFs were identified to as being associated with recurrent POP. These genes were closely linked to adipocyte metabolism and distribution, energy metabolism, and the longevity regulatory pathway. In addition, 192 diseases or chronic complications were potentially related to the recurrence of POP, including diabetes, hypertension, obesity, inflammatory diseases, and chronic obstructive pulmonary disease. Furthermore, 954 drugs or compounds were shown to have therapeutic potential for recurrent POP, and the most critical target drugs were dexamethasone, bisphenol A, efavirenz, 1-methyl-3-isobutylxanthine, and estradiol.

Conclusions

The results of this study revealed that ADIPOQ, IL6, PPARG, CEBPA, LPL, and LIPE as potential hub genes associated with recurrent POP, and these hub genes may aid in the understanding of the mechanism underlying POP recurrence and the development of potential molecular drugs.

The effect of pelvic floor muscle-strengthening exercises on low back pain: a systematic review and meta-analysis on randomized clinical trials

BACKGROUND

Low back pain is a musculoskeletal disorder (MSD), and Kegel exercise is considered as one of the non-surgical management methods. Therefore, the present systematic review and meta-analysis aimed to estimate the results of randomized clinical trials (RCT) about the effect of pelvic floor muscle-strengthening exercises on reducing low back pain‏.‏ METHODS: The present study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline (2020) to January 2022. The relevant studies were searched in the MagIran, SID, PubMed, Embase, Web of Science (WoS), Scopus, ClinicalTrials.gov databases and Google Scholar motor engine using related MeSH/Emtree terms, which were combined with free text word. The heterogeneity of the studies was checked using I² statistic.

RESULTS

Finally, 19 RCTs with a sample size of 456 subjects in the intervention group and 470 in the control group were included in the meta-analysis. The low back pain intensity in the intervention group decreased up to 1.261 ± 0.213 (SMD ± 95% CI) with I² = 87.60 more than that in the control group (P <0.001). The low back pain intensity in postpartum women decreased up to 1.614 ± 0.312 (95% CI) followed by pregnant women as 1.282 ± 0.479 (SMD ± 95% CI) more than that in other populations. But due to high the heterogeneity in all sub-groups (I² > 80%) this result should be considered with caution. Meta-regression analysis showed the effect of pelvic floor muscle-strengthening exercises increased by increasing the year of publication, quality assessment score of the article, and the number of weeks of intervention (P<0.05).

CONCLUSION

Based on the results of the present meta-analysis, pelvic floor muscle-strengthening exercises significantly reduce the low back pain intensity. Therefore, these exercises can be regarded as a part of a low back pain management plan.

A web-based decision aid for shared decision making in pelvic organ prolapse: the SHADE-POP trial

INTRODUCTION AND HYPOTHESIS

Among women worldwide, pelvic organ prolapse (POP) is a common problem. There are three different treatment options for POP: pelvic floor muscle therapy, pessary treatment and prolapse surgery. As none of the three treatment options is clearly superior, shared decision making (SDM) is very important. A decision aid (DA) is known to facilitate patient participation and SDM. We hypothesise that the use of a web-based DA for POP increases patients' satisfaction with information and care and reduces decisional conflict.

METHODS

This two-arm, multicentre, cluster randomised controlled trial was performed in women with POP in five different Dutch hospitals. The control group received usual care (UC) and the intervention group received the DA in addition to UC. Primary outcome measures were satisfaction with treatment decision making and satisfaction with information. Analyses were performed using independent sample t tests, Chi-squared tests, and multilevel linear regression analyses.

RESULTS

Between the DA group (n=40) and the UC group (n=56) no differences were found concerning patients' satisfaction with information, with scores of 45.63 and 46.14 out of 50 respectively (p=0.67). Also, no differences were found concerning the perceived role in decision making, as patients scored 46.83 in the DA group and 46.41 in the UC group, out of a maximum of 54 (n=0.81).

CONCLUSIONS

No differences were found concerning patients' satisfaction with information and treatment decision making between the DA and UC. However, both groups scored high on the questionnaires, which suggests that the decision process is already of high quality.

Effects of interferential current stimulation in women with pelvic organ prolapse: a prospective randomized sham-controlled study

INTRODUCTION AND HYPOTHESIS

The objective was to investigate the effects of interferential (IF) current stimulation on pelvic floor symptoms, prolapse stages, pelvic floor muscle (PFM) strength/endurance, quality of life (QoL), sexual function, perception of subjective improvement (PSI), and satisfaction in women with pelvic organ prolapse (POP).

METHODS

The patients were randomly divided into the IF (n=13) and sham groups (n=12). Lifestyle advice was given in both groups. Active IF current was applied in the IF group and sham IF was applied in the sham group 3 days a week for 8 weeks. The following tools were used for data evaluation: pelvic floor symptom severity with the Pelvic Floor Distress Inventory-20 (PFDI-20), POP with the simplified POP-quantification system, PFM strength/endurance with a perineometer, QoL with the Prolapse Quality of Life Scale (P-QoL), and sexual function with the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Scale (PISQ-12). Evaluations were made before treatment (BT), mid-term (MT, 4th week), and after treatment (AT). PSI and satisfaction were evaluated AT with Likert-type scales.

RESULTS

In the intergroup comparison AT, a greater increase in PFM strength/endurance, P-QoL-role limitations, P-QoL-sleep/energy scores, PSI, and satisfaction level, and a decrease in cystocele stages were observed in the IF group than in the sham group (p<0.05). Further, there was a greater increase in PFM endurance in the IF group in MT (p<0.05).

CONCLUSIONS

Interferential current stimulation was effective in improving POP stage, PFM strength/endurance, and QoL in women with POP. IF current stimulation can be used as a complementary treatment method in women with POP.

Knowledge mapping and visualization analysis of pelvic organ prolapse repair with mesh from 2001 to 2021

Aims: In recent decades, extensive attention has been paid to the application of mesh to repair pelvic floor defects. However, a large body of related literature has not been system summarized. The purpose of this study is to summarize and visualize the literature on pelvic organ prolapse (POP) repair with mesh using bibliometrics. Methods: Medical literature regarding POP repair with mesh were searched and obtained in the Web of Science™ Core (WoSCC) database from 2001 to 2021. Microsoft Excel 2020, CiteSpace and VOSviewer were used to conduct the bibliometric and knowledge-map analysis. Results: In the past 20 years, a total of 2,550 articles and reviews have been published in 35 journals, and the published and cited results show a growing trend. Cosson M and International Urogynecology Journal were the authors and journals with the highest output, respectively. The United States, France and the United Kingdom are among the top three countries/organizations in relevant publications in worldwide. 584 key words in the literature are divided into 8 clusters, which are mainly related to prolapse type, risk factors, surgical methods, imaging, quality of life and bioengineering. Using clinical research and tissue engineering technology to reduce mesh complications is the current hot spot in this field. Conclusion: Reasonable application of mesh and avoiding mesh complications are still the most concerned topics in POP research. Although clinical research, surgical improvement, biological mesh and bioengineering technology have shown promising results, it is still urgent to carry out clinical transformation application research.

Conservative non-pharmacological interventions in women with pelvic floor dysfunction: a systematic review of qualitative studies

BACKGROUND

Women's adherence is essential to physiotherapeutic treatment of pelvic floor dysfunction, but its related factors are not usually considered in the development of treatment approaches. This study aims to understand how women with pelvic floor dysfunction experience pelvic floor conservative non-pharmacological treatment options.

METHODS

A systematic review of qualitative studies. The electronic search was performed in MEDLINE/PubMed, CINAHL, Lilacs, SCOPUS, and Web of Science databases. Primary articles on qualitative methods focused on the experience of women regarding pelvic floor conservative non-pharmacological interventions, i.e., pelvic floor muscle training (PFMT), either associated or not with biofeedback, perineal massage, vaginal dilators, and others. A meta-aggregation was performed.

RESULTS

It was included 22 manuscripts in this review. It was found seven studies about the use of vaginal devices, two about manual intervention and 14 studies on women's experience with PFMT. The findings were synthesized as follows: I) women's experience of manual interventions; II) women's experience using vaginal devices changes according to health professional attitudes; III) women's experiences using vaginal devices varied depending on their pelvic floor dysfunction; IV) reported side effects due to the use of vaginal devices; V) external factors influencing PFMT performance; VI) women's perception of their own personal factors influencing PFMT performance; VII) PFMT characteristics influencing women's adherence; VIII) strategies used by women to include PFMT in their routine.

CONCLUSION

Women's experience with pelvic floor conservative non-pharmacological treatment options is a complex phenomenon that involves many more variables than simply personal aspects. This is a systematic review of qualitative studies registered in the PROSPERO (CRD42018080244).

Pelvic organ prolapse: The lived experience

BACKGROUND

Up to 50% of women will develop pelvic organ prolapse (POP) over their lifetime. Symptoms include pain, bulge, urinary, bowel and sexual symptoms affecting all aspects of a woman's life. This study explores the lived experience of women with POP.

METHODOLOGY

A qualitative study was undertaken. Following institutional ethical approval women from an online peer support group (n = 930 members) were recruited to participate in semi-structured interviews. Inclusion criteria stipulated women (> 18years), pre-menopausal, at least one-year post-partum, diagnosed with POP and aware of their diagnosis. Semi-structured interviews were undertaken with a clinician specialising in pelvic health. A battery of questions was designed to elicit discussion on their experience of being diagnosed with POP and its impact on daily life and relationships. Interviews were carried out via Zoom, recorded and transcribed. Thematic analysis was undertaken.

FINDINGS

Fourteen women (32-41 years), para 1-3 participated. All had at least one vaginal birth; three had vacuum, four had forceps operative births. All had Grade 1-3 POP. Interviews lasted 40-100 minutes. Three core themes with subthemes were identified; biological/physical, psychological and social. Women were particularly affected in terms of sport and exercise participation, their own perceptions of their ability as mothers and fear of their condition worsening. They described societal attitudes, reporting stigma around POP and women's pelvic health in general, expectations placed on women to put up with their symptoms and an idealised perception of new motherhood.

CONCLUSIONS

The impact of POP from a biopsychosocial perspective reflects other chronic conditions. Prevention, early education and supports for developing strong self-management approaches would be beneficial for long term management of this condition.

Risk factors of pelvic organ prolapse at Asella Teaching and Referral Hospital: Unmatched case control study

Background

Prolapse is one of the sub-types of pelvic floor dysfunction (PFD) which occurs due to abnormal fall of the pelvic organs from their normal anatomic positions. Although the cause of prolapse is multifactorial, it primarily occurs due to pregnancy and vaginal delivery. Hence, the present study aimed to identify risk factors of prolapse among women who undergo gynecological surgery.

Materials and methods

Facility-based-unmatched case–control design was employed. Cases were all gynecological women who were diagnosed with pelvic organ prolapse (POP) at Asella teaching referral hospital (ATRH) while controls were all charts of gynecological women who were diagnosed with other gynecological problems rather than POP at ATRH. For each case, two controls were selected using a simple random sampling technique. The data were entered into Epidata version 4.3.1 and finally exported to SPSS version 25 for further analysis. Then variables that had an association in the bivariate model (p &lt; 0.25) were entered and analyzed by a multivariable conditional logistic regression model to identify the independent effect of different factors. Statistical significance was declared at p &lt; 0.05.

Results

A total of 147 cases and 293 controls were included in this study. Women who had a history of chronic cough, previous pelvic floor surgery, constipation, and vaginal tear during delivery, history of pelvic trauma, age of the women, rural resident, and maternal gravidity were strongly associated with prolapse at p-value of &lt; 0.05. Multigravida [adjusted odds ratio (AOR) 2.987 (95% CI 1.237–6.853), p = 0.014], age &gt;50 years [AOR: 2.496 (95% CI 1.372–4.539), p = 0.003], women with a history of pelvic floor surgery [AOR: 0.3.666 (95% CI 1.328–10.124), p = 0.012], women who had diabetes mellitus [AOR: 4.676 (95% CI 0.908–24.075), p = 0.065], and resided in rural areas [AOR = 1.878; (95% CI: 0.984–3.585), I2 = 47.5%, p = 0.056] were the independent predictors were of prolapse.

Conclusions

In this study, women with diabetes mellitus, previous pelvic floor surgery, rural residents, being multigravida, and age &gt;40 were independent predictors of prolapse. Therefore, delivering health education by focusing on the identified risk factors was strongly recommended.

Does the Contractile Capability of Pelvic Floor Muscles Improve with Knowledge Acquisition and Verbal Instructions in Healthy Women? A Systematic Review

Seventy percent of women with pelvic floor dysfunctions (PFDs) are estimated to present deficient consciousness of their pelvic floor muscles (PFMs) and poor ability to contract them. Improving the proprioception of PFMs, defined as the capacity to know the status and position of each body part, and adequately contracting them could be a protective factor to prevent the appearance of PFDs in the general female population. This study aimed to identify the effectiveness of educational interventions and verbal instructions on how to contract and exercise the PFMs to improve the proprioception of the PFMs in women. A systematic search of studies published in the last 20 years until March 2022 was conducted in the PubMed, Cochrane Library, Web of Science, Scopus, PEDro, Lilacs, and Dialnet databases. A meta-analysis could not be performed due to the heterogeneity in the types of studies and included populations. This review followed the PRISMA guidelines for the design, search, and reporting of studies. The methodological quality was analysed via the PEDro and the Newcastle–Ottawa scales in the case of randomised clinical trials and non-randomised studies, respectively, while the quality of evidence was determined using the SIGN grading system for evidence-based guidelines. Descriptive and experimental studies published in English, Spanish, or Portuguese that evaluated the contractile capability of the PFMs in healthy women or women without a previous diagnosis of PFD were included. Seven articles that included a total of 2507 women were found, three of which were clinical trials with PEDro scores between 5 and 9 points out of 10 and four of which were non-randomised studies with NOS scores between 6 and 8 points out of 10. The outcomes were measured through vaginal palpation, visual observation, questionnaires for PFD symptoms, and self-perception reports. This review discriminated between two types of intervention, educational programmes and verbal instructions, and evaluated the changes observed in PFM strength and knowledgeability and the symptoms of PFDs. The findings showed that educational interventions and verbal instructions improve the proprioception of PFMs in women of all ages that are healthy or without a previous diagnosis of PFDs as well as their knowledge about the pelvic floor, healthy lifestyle habits, and symptoms that are potentially indicative of PFDs. Further high-quality randomised clinical trials are warranted to draw definitive conclusions about the effectiveness of educational interventions to improve the proprioception of the PFMs in women considered healthy or with mild symptoms that may be indicative of PFDs.

Effects of Adding Ultrasound Biofeedback to Individualized Pelvic Floor Muscle Training on Extensibility of the Pelvic Floor Muscle and Anterior Pelvic Organ Prolapse in Postmenopausal Women

The aim of the study was to determine effects of adding transperineal ultrasound (TPUS) biofeedback to individualized pelvic floor muscle training (PFMT) on extensibility of the pelvic floor muscle and anterior pelvic organ prolapse (POP) in postmenopausal women. A total of 77 patients with POP at stage I or stage II were admitted to Beijing Shijitan Hospital, China, from January 2017 to October 2018. They were randomly divided into a control group (CG) (n = 37) or a study group (SG) (n = 40). Both SG and CG received a 12-week PFMT including health education, verbal instruction, and home training. However, the SG, but not the CG, received additional TPUS biofeedback. Data of these patients were retrospectively reviewed. The distance from the lowest point of the bladder to the inferior-posterior margin of the symphysis pubis (BSP) and the levator hiatus area (LHA) were measured on maximal Valsalva via TPUS before and after the 12-week PFMT. Correct pelvic floor muscle contraction (PFMC) rates before and after PFMT were compared between the two groups. The correct PFMC rate was higher in the SG than that in the CG (92.5% vs. 73%; x² = 5.223, p=0.022). The BSP was increased but the LHA was reduced after the 12-week PFMT in both groups compared to those before PFMT (all p < 0.05). However, after the PFMT, the SG showed greater improvement than the CG for both BSP (0.77 ± 0.71 cm vs. 0.11 ± 0.66 cm, p < 0.05) and LHA (20.69 ± 2.77 cm² vs. 22.85 ± 3.98 cm², p < 0.05). TPUS might be an effective biofeedback tool for PFMT in clinical practice. Individualized PFMT with TPUS biofeedback could significantly attenuate POP severity and strengthen the extensibility of pelvic floor muscle in postmenopausal women when they are under increased intraabdominal pressure.

Effects of Pelvic-Floor Muscle Training in Patients with Pelvic Organ Prolapse Approached with Surgery vs. Conservative Treatment: A Systematic Review

The aim of this systematic review was to explore the effectiveness of pelvic-floor muscle training (PFMT) in the treatment of women with pelvic organ prolapse (POP) who had undergone either surgery or only conservative treatment, based on a selection of randomized clinical trials (RCT). The search was carried out in PubMed, Cochrane, Scopus, CINAHL, and PEDro databases between April 2021 and October 2021 using the following MeSH terms or keywords: “pelvic organ prolapse”, “POP”, “pelvic floor muscle training”, “pelvic floor muscle exercise”, “kegel exercise”, and “surgery”. The methodological quality of the studies was assessed using the PEDro scale. Eighteen RCTs were included in this review. The findings showed improvements in symptoms associated with POP, in pelvic-floor function, and in quality of life in women who performed a PFMT protocol. However, PFMT did not produce significant changes in sexual function, and the results of the change in POP stage were inconclusive. When viewing PFMT as a complementary treatment to surgery, no significant improvements were observed in any of the analyzed variables. In conclusion, a PFMT program is an effective way to improve the pelvic, urinary, and intestinal symptoms associated with POP; function of the pelvic floor; and quality of life. PFMT as an adjunct to surgery does not seem to provide a greater benefit than surgical treatment alone. RCTs of higher methodological quality, with a larger sample size and a longer follow-up, are needed to confirm the results.

Physical Therapy Is an Important Component of Postpartum Care in the Fourth Trimester

ABSTRACT

The objectives of this Perspective paper are to educate physical therapists on their important role in assessing and treating common pregnancy- and delivery-related health conditions and to advocate for their routine inclusion in postpartum care during the fourth trimester. Pelvic floor dysfunction (PFD) and diastasis recti abdominis (DRA) are 2 examples of musculoskeletal disorders associated with pregnancy and childbirth that can have negative physical, social, and psychological consequences. This paper reviews evidence from 2010 through 2021 to discuss the efficacy of physical therapist intervention in the fourth trimester for PFD and DRA. The role of physical therapy in the United States is compared with its role in other developed nations, with the intent of illustrating the potential importance of physical therapy in postpartum care. Evidence shows physical therapy is an effective, low-risk, therapeutic approach for PFD and DRA; however, physical therapists in the United States currently have a peripheral role in providing postpartum care. Lack of awareness, social stigma, and policy barriers prevent women from receiving physical therapist care. Recommendations are made regarding ways in which physical therapists can increase their involvement in the fourth trimester within their community, stimulate policy change, and promote improved postpartum care practices.

IMPACT

This Perspective highlights the valuable role of physical therapist assessment and treatment during the postpartum period for some common musculoskeletal conditions associated with pregnancy and delivery.

The effect of pelvic floor muscle training for women with pelvic organ prolapse: a meta-analysis

INTRODUCTION AND HYPOTHESIS

This study was aimed at evaluating the effect of pelvic floor muscle training (PFMT) as a conservative treatment for patients with pelvic organ prolapse (POP).

METHODS

A comprehensive search to identify eligible randomized controlled trial (RCT) studies was conducted using electronic databases including PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), and Embase up to 10 June 2021. Results were presented as risk ratio (RR), the weighted mean difference (WMD), with 95% confidence interval (95% CI) using the random effects model. Outcome variables were pooled using Review Manager version 5.3.

RESULTS

Thirteen studies were included. Our results demonstrated that women who received PFMT intervention had a greater improvement than controls in prolapse symptom score (POP-SS; mean difference [MD] -1.66, 95% CI -2.36 to -0.97, p < 0.00001] and POP stages (risk ration [RR] 1.51, 95% CI 1.14-2.01, p = 0.004). The number of participants who felt better after PFMT was higher (RR 1.98, 95% CI 1.21-3.24, p = 0.006). Subgroup analysis showed that the symptoms of prolapse and the degree of prolapse were improved significantly in the short term, but there was no significant difference in the long-term effect. In addition, there was no significant difference in the impact of PFMT on the elderly and the quality of life. More RCTs are needed to evaluate the effect of PFMT on the elderly and whether the quality of life can be improved.

CONCLUSIONS

We found that PFMT can improve subjective symptoms and objective POP severity. More research is needed on the long-term effect.

Women’s Experiences with Compliance with Pelvic Floor Home Exercise Therapy and Lifestyle Changes for Pelvic Organ Prolapse Symptoms: A Qualitative Study

In this study, we aimed to investigate women’s experiences with compliance with prescribed pelvic floor muscle exercises (PFMEs) and lifestyle changes 6–12 months after completing an individual pelvic floor physiotherapy program. This study was targeted to understanding factors affecting adherence to PFMEs and lifestyle changes to deal with pelvic organ prolapse (POP) symptoms. We designed this research as a descriptive qualitative study. We conducted this study from December 2016 to September 2017 in Madrid, Spain. Twenty-six women with symptomatic POP selected using a purposive sampling method participated in six focus groups and three one-to-one semi-structured interviews. Three authors coded and inductively analyzed transcript contents with iterative theme development. A thematic analysis revealed three main themes: (1) symptoms change; (2) PFMEs and lifestyle changes performance; and (3) a health practitioner–patient relationship. Women identified as adherent reported improvement in physical symptoms and emotional and general state as a result of the new knowledge achieved. Fear also promoted compliance with performing PFMEs and adopting lifestyle changes. Likewise, PFMEs preference and routine, integration of PFMEs and lifestyle changes into activities of daily living, support guides, therapeutic alliance, individual supervision, follow-up, and feedback were also identified as adherence facilitators. One of the biggest barriers that we identified was responsibility. Compliance with prescribed PFMEs and lifestyle changes can be improved with effective individual, women-centered, and supervised physiotherapy programs reducing symptoms, including exercises aligned with women’s preferences that are easy to integrate in daily living, promoting knowledge and awareness of their condition, providing written or electronic guidelines, with routine follow-up visits offering both positive feedback and clear and consistent messages, and enhancing therapeutic alliance.

"Things Are Happening That I Don't Understand": A Narrative Exploration of the Chaos of Living with Pelvic Floor Disorders

Pelvic floor disorders (PFDs), including fecal and urinary incontinence as well as pelvic organ prolapse, are common medical issues faced by one-third of all women across the lifespan. Despite this prevalence, many women are unaware of them, have highly stigmatized perceptions of them, and thus do not actively seek support or treatment for them. Given that PFDs can drastically impact quality of life to the point of social isolation and depression, this study examines chaos and desire as both lived and storied constructs that ultimately influence whether and how women with PFDs assert control over their social and corporeal disruption. Guided by narrative sensibilities and informed by semi-structured interviews with 22 women living with varying PFDs, our analysis highlights how chaos serves as a catalyst for continued chaos (i.e. barriers to seeking medical care), mitigation (i.e. resignation and/or public bodily containment), and/or change (i.e. motivations to seek medical care). These findings offer both theoretical and practical implications for helping individuals grappling with the dis-ease of PFDs (i.e. patients, providers, and practitioners) to envision and act otherwise.

Effectiveness of intravaginal electrical stimulation combined with electromyography biofeedback-mediated pelvic floor muscle training for postpartum symptomatic pelvic organ prolapse: protocol for the PROSPECT randomized trial

BACKGROUND

Pelvic organ prolapse (POP) is seen in up to 30-70% of women presenting for routine gynecology care and 10% of women suffering from bothersome POP symptoms. Vaginal childbirth is one of the most prominent contributing factors for POP. Pelvic muscle training (PFMT) is considered effective to improve mild to moderate POP symptoms. In addition, higher-intensity, supervised PFMT aided by biofeedback and electrical stimulation may confer greater benefit. However, the long-term efficacy of the PFMT combined with electromyography biofeedback is unknown, which indicates the need for further evidence.

METHODS

This multicenter randomized controlled trial compares the effectiveness and cost-effectiveness of conventional PFMT versus biofeedback-mediated PFMT plus neuromuscular electrical stimulation (NMES) for postpartum symptomatic POP women. The primary outcome is the proportion of patients with the improvement of at least one POP-Q stage at 36 months after randomization. The primary economic outcome measure is incremental cost per quality-adjusted life year at 36 months. Two hundred seventy-four women from four outpatient medical centers are randomized and followed up with pelvic floor examination, questionnaires, and pelvic ultrasonography imaging. All participants are arranged for three appointments over 12 weeks. NMES and electromyography biofeedback via intravaginal probe are added to PFMT for participants in the biofeedback-mediated PFMT group. Group allocation could not be blinded from participants and healthcare staff that deliver intervention but remain masked from medical staff that carry out PFM assessment. An intention-to-treat analysis of the primary outcome will estimate the difference of the proportion of POP-Q stage improvement between the trial groups right after the intervention, and during the follow-up until 36 months, using the chi-square test and multilevel mixed models respectively. A logistic regression analysis was used for adjusting for important baseline variables that are unbalanced.

DISCUSSION

The trial results will provide evidence of the effectiveness of electromyography biofeedback-mediated PFMT in improving women's POP-Q staging, quality of life, and cost-effectiveness.

TRIAL REGISTRATION

CCTR Registry ChiCTR210002171917 . Registered on March 6, 2019.

Evaluation and Management of Pelvic Organ Prolapse

Pelvic organ prolapse (POP) is a common clinical entity that can have a significant impact on a patient's quality of life secondary to symptoms of pelvic pressure, vaginal bulge, urinary and bowel dysfunction, or sexual dysfunction. It is highly prevalent, with roughly 13% of women undergoing surgery for prolapse in their lifetime. Vaginal prolapse is diagnosed by history and physical examination. Additional testing may be indicated for evaluation of bowel and bladder symptoms. On examination, prolapse can represent descent of the anterior vaginal wall, vaginal apex (cervix/uterus or vaginal cuff scar after hysterectomy), or posterior vaginal wall, although it represents a combination of these in many cases. Treatment options for POP include observation, pelvic floor physical therapy, pessary use, and surgery. In patients with asymptomatic POP, observation is typically used. In those not desiring or medically unfit for surgery, pessaries are an effective nonsurgical option. When it is indicated, surgery can be performed through transvaginal, laparoscopic/robotic, or open approaches, using either the patient's own tissue or mesh augmentation. Deciding between these is based on the compartments involved, extent of prolapse, medical and surgical comorbidities, differences in durability and risk between operations, and shared decision-making with the patient. Here, we review pertinent clinical considerations in the evaluation and management of POP.

Mechanics of Uterosacral Ligaments: Current Knowledge, Existing Gaps, and Future Directions

The uterosacral ligaments (USLs) are important anatomical structures that support the uterus and apical vagina within the pelvis. As these structures are over-stretched, become weak, and exhibit laxity, pelvic floor disorders such as pelvic organ prolapse occur. Although several surgical procedures to treat pelvic floor disorders are directed toward the USLs, there is still a lot that is unknown about their function. This manuscript presents a review of the current knowledge on the mechanical properties of the USLs. The anatomy, microstructure, and clinical significance of the USLs are first reviewed. Then, the results of published experimental studies on the in vivo and ex vivo, uniaxial and biaxial tensile tests are compiled. Based on the existing findings, research gaps are identified and future research directions are discussed. The purpose of this exhaustive review is to help new researchers navigate scientific literature on the mechanical properties of the USLs. The use of these structures remains very popular in reconstructive surgeries that restore and augment the support of pelvic organs, especially as synthetic surgical mesh implants continue to be highly controversial.

SHAred DEcision making in Pelvic Organ Prolapse (SHADE-POP); Implementation is not as easy as it seems

OBJECTIVE

Despite the positive effects of decision aids (DAs), implementation remains a significant challenge. The aim of the current study was to determine what barriers clinicians experience using a DA for pelvic organ prolapse (POP).

METHODS

This study was conducted with a qualitative descriptive design including in-depth semi-structured interviews according to COREQ-criteria. Participants included clinicians and patients. Grounded theory analysis was used to describe the main themes.

RESULTS

A total of 9 clinicians and 4 patients participated. Four major themes (1) opinions about shared decision making (SDM), (2) current practice, (3) experience with the DA, (4) suggestions for improvement and one minor theme (5) experience with the study, emerged. Clinicians were predominantly positive about the DA.

CONCLUSION

Despite the positive attitudes of the clinicians in this study, the implementation of a DA is still challenging. The DA is forgotten regularly as improvement of logistics is needed, clinicians assume they already provide good care which might result in a reluctance to change and more engagement of physicians is needed.

PRACTICE IMPLICATIONS

Regular contact with clinicians to remind, help and increase engagement and a decrease of the logistic burden is needed to ensure all patients can fully benefit of the DA.

Pelvic Floor Muscle Training Effect in Sexual Function in Postmenopausal Women: A Randomized Controlled Trial

BACKGROUND

The prevalence of sexual dysfunction is high in postmenopausal women and pelvic floor muscle training (PFMT) could improve sexual function during this period.

AIM

To assess the effect of a PFMT protocol on sexual function in postmenopausal women and to investigate the effect of this protocol on pelvic floor muscle function.

METHODS

This is an assessor blinded randomized controlled trial including 77 postmenopausal women. The study was registered in ReBEC Trial: RBR-3s3ff7. The intervention group (n = 40) received an intensive supervised PFMT protocol during 12 weeks and the control group (n = 37) received no intervention.

OUTCOMES

The primary outcome of the study was assessed by the Female Sexual Function Index (FSFI) questionnaire and the secondary outcome was the evaluation of pelvic floor muscle function performed by digital palpation using the modified Oxford scale at baseline and after 12 weeks.

RESULTS

No difference between groups was found in the FSFI domains and total score at baseline and in the second evaluation after 12 weeks. However, after 12 weeks, a higher percentage of women without sexual dysfunction was found in the intervention group (95% CI = 27.97-72.03) when compared to the control group (95% CI = 7.13-92.87). No difference was found between groups in relation to the pelvic floor muscle function at the baseline (P = .2) and after 12 weeks (P = .06).

CLINICAL IMPLICATIONS

PFMT is a conservative intervention that can lead women to have less sexual dysfunction.

STRENGTHS & LIMITATIONS

The protocol provided a reduced number of women with sexual dysfunction, the strength of this research is the study design and the limitation is to have used only one tool to assess sexual function although it is a validated questionnaire.

CONCLUSION

PFMT decreases sexual dysfunction in postmenopausal women. MM Franco, CC Pena, LM de Freitas, et al. Pelvic Floor Muscle Training Effect in Sexual Function in Postmenopausal Women: A Randomized Controlled Trial. J Sex Med 2021;18:1236-1244.

Does ventral mesh rectopexy at the time of sacrocolpopexy prevent subsequent posterior wall prolapse?

Objective:

To determine whether ventral mesh rectopexy at the time of sacrocolpopexy reduces the rate of future posterior wall prolapse.

Material and Methods:

This was a retrospective cohort study of women with pelvic organ prolapse (POP) who underwent sacrocolpopexy or without concomitant rectopexy at a single community hospital from December 1, 2015 to June 30, 2019. Preoperative pelvic organ prolapse quantification (POP-Q) and urodynamic testing was used in evaluation of POP. Patients were followed for 12-weeks postoperatively and a 12-week postoperative POP-Q assessment was completed. The incidence of new or recurrent posterior prolapse was compared between cohorts.

Results:

Women with POP (n=150) were recruited, of whom 41 (27.3%) underwent sacrocolpopexy while the remainder (n=109, 72.7%) did not receive rectopexy. Patient demographics did not statistically differ between cohorts. Post-surgical posterior wall prolapse was reduced in the robotic assisted sacrocolpopexy (RASC) + rectopexy group compared to RASC alone, however this did not reach statistical significance. There were no patients who underwent concomitant rectopexy and RASC that needed recurrent posterior wall prolapse surgery, compared to eight-percent of patients that underwent isolated RASC procedures.

Conclusion:

Our findings suggest a reduction in the need for subsequent posterior wall surgery when rectopexy is performed at the time of sacrocolpopexy. In our study, no future surgery for POP was found in the concomitant sacrocolpopexy and rectopexy group, while a small proportion of the RASC only group required future POP surgery. Our study, however, was underpowered to elucidate a statistically significant difference between groups. Future larger studies are needed to confirm a reduced risk of posterior wall prolapse in patients who undergo concomitant RASC and rectopexy.

Genital Hiatus Size as a Predictor of Progression of Pelvic Organ Prolapse

OBJECTIVE

This study aimed to determine if genital hiatus (GH) size is a predictor of worsening pelvic organ prolapse and a preference for a therapeutic intervention in women with pelvic organ prolapse who opt for expectant management over therapeutic intervention at their initial encounter.

METHODS

This was a retrospective cohort study analyzing the GH size of women who opted for expectant management in the initial treatment of pelvic organ prolapse at one academic institution from 2002 to 2015. Participants were divided into 2 groups: (1) large GH was defined as ≥4 cm and (2) normal GH was defined as <4 cm. The primary outcome was women opting for therapeutic intervention for their prolapse at a later visit, defined as pessary insertion or surgical intervention. Secondary measures evaluated GH as a predictor of worsening anatomy or symptoms.

RESULTS

One hundred eleven participants were enrolled. Fifty-two women had a large GH, and 59 women had a normal GH. Median length of follow-up was 24 months (range, 6-110 months). Of the 52 with a large GH, 22 (42%) opted for intervention; of the 59 women with a normal GH, 16 (27%) opted for intervention. There was no statistically significant difference between groups in the number who eventually chose intervention (P = 0.09). There was no difference in secondary outcomes between groups with respect to worsening bother, worsening pelvic organ prolapse quantification stage, or an increase in the prolapse leading edge of ≥2 cm.

CONCLUSIONS

Women with a large GH, when compared with those with a normal GH, were not more likely to choose intervention over continued observation.

Completeness of exercise reporting among randomized controlled trials on pelvic floor muscle training for women with pelvic organ prolapse: A systematic review

AIMS

This systematic review aimed to assess the completeness of exercise reporting in randomized controlled trials (RCTs) on pelvic floor muscle training (PFMT) for women with pelvic organ prolapse (POP).

METHODS

MEDLINE, Cochrane Central, CINHAL, Embase, SCOPUS, and PEDro databases were searched up to October 2020. Full-text RCTs comparing PFMT to any type of intervention among women with any type and stage of POP were eligible for inclusion. Completeness of intervention was evaluated with t20he template for intervention description and replication (TIDieR) and the consensus on exercise reporting template (CERT). Inter-rater agreement for each item of the tools was calculated.

RESULTS

Twenty-six RCTs were included. None of the studies completely reported all intervention descriptors. On average 57.1% (6.8 ± 2.4; out of 12) of the overall TIDieR items and 35.3% (6.7 ± 2.9; out of 19) of the CERT were well described. In particular, 7 and 5 items were completely reported more than 50% of the time for the TIDieR and CERT, respectively. Frequent shortcomings were the undetailed reporting of information regarding tailoring and modifications of exercises and their adherence. Detailed descriptions of exercise repetitions to enable replication were missing in 53.8%. According to the CERT, only 11.5% of the RCTs sufficiently described the main providers' characteristics.

CONCLUSION

The completeness of PFMT reporting for women with POP is still below desirable standards and it is insufficient to ensure transferability into practice. The present results may add relevant knowledge and contribute to improving adequate reporting of exercise.

Are visual inspection and digital palpation reliable methods to assess ability to perform a pelvic floor muscle contraction? An intra-rater study

AIMS

To investigate the intrarater reliability of visual inspection and digital palpation to classify women's ability to perform a voluntary pelvic floor muscle (PFM) contraction and the association between the two methods.

METHODS

This was a test-retest clinical study including 44 women. The ability to perform a PFM voluntary contraction was evaluated two times in all participants using visual inspection and digital palpation. All analyzed participants were assessed with a 7-day interval between the two assessments and by the same examiner. Kappa's agreement coefficient was used to estimate the intrarater reliability, and Fisher's exact test was used to analyze association between the two methods.

RESULTS

This study found a substantial intrarater reliability of visual inspection (k = 0.73; p < .001) and digital palpation (k = 0.74; p < .001). A significant association between visual inspection and digital palpation was found at both time points (p < .001).

CONCLUSION

Both visual inspection and digital palpation have substantial intrarater reliability and visual inspection can be recommended when vaginal palpation is not tolerated.

Impact of pelvic floor muscle training in pelvic organ prolapse

INTRODUCTION AND HYPOTHESIS

This review article was aimed at evaluating the effectiveness of pelvic floor muscle training (PFMT) during conservative management and as an adjunct to prolapse surgery based on recently published articles.

METHODS

The PubMed and PEdro databases were searched from 2005 to 2020 for all types of studies reporting on PFMT as the primary treatment for conservative management of prolapse as well as an adjunct for prolapse surgery.

RESULT

The result of this review demonstrated that PFMT is effective in conservative management, especially in women with mild to moderate prolapse(stages I-III), for those who wish to have more children, who are not willing to undergo surgery, who are frail because of co-morbidities, and for those who need to delay surgery. However, results evaluating the effectiveness of PFMT as an adjunct to surgery demonstrated insufficient evidence to support the benefit of PFMT in addition to prolapse surgery over the use of surgery alone.

CONCLUSION

Through this review, we have concluded that PFMT shows a more prominent effect when applied as conservative management. Currently available evidence demonstrated no additional clinically significant augmentation of PFMT as an adjunct to surgery compared with prolapse surgery alone.

Pelvic floor muscle training in the treatment of pelvic organ prolapse: A meta-analysis of randomized controlled trials

BACKGROUND

We aimed to assess the overall effect of pelvic muscle training (PFMT) on patients with pelvic organ prolapse (POP) based on eligible randomized controlled trials (RCT).

METHODS

We searched the following databases, such as PubMed, Cochrane, and Embase, to identify eligible RCT based on the index words updated to December 2018. We also searched the publications related to the present study. Odds rations (OR), and mean difference (MD) along with 95% confidence interval (95% CI) were used to analyze the main outcomes.

RESULTS

In this meta-analysis, 15 RCTs were included with a total of 1309 patients in the PFMT group and a total of 1275 patients in the control group. The overall results showed no significant difference in the incidence of add 2 POP-Q stages (RR: 0.55, 95%CI: 0.19-1.63), add 1 POP-Q stages (RR: 1.04, 95%CI: 0.69-1.57), no POP-Q stages change (RR: 0.94, 95%CI: 0.81-1.09), reduce 2 POP-Q stages (RR: 1.72, 95%CI: 0.79-3.76), self-reported same symptom change (RR: 0.70, 95%CI: 0.45-1.09), and self-reported worse symptom change (RR: 0.67, 95%CI: 0.22-2.03) between the 2groups. Besides, the incidence of reduce 1 POP-Q stages was significantly higher in the PFMT group than that of the control group (RR: 1.80, 95%CI: 1.20-2.69), and the PFMT significantly changed the self-reported symptoms with better outcomes when compared with the control group (RR: 2.90, 95%CI: 1.72-4.89). However, after the therapy, the PFMT group decreased the POP-SS (SMD: -0.24, 95%CI: -0.71-0.22), POPDI-6 (SMD: -0.14, 95%CI: -0.43-0.15), CRADI-8 (SMD: -0.03, 95%CI: -0.16-0.11), and UDI-6 (SMD: -0.17, 95%CI: -0.43-0.10) versus the control group, but without statistical significance.

CONCLUSION

PMFT showed better effect in reducing 1 POP-Q stages, changing the self-reported symptoms with better outcomes, decreasing the score of POP-SS, POPDI-6, CRADI-8, and UDI-6 in women with POP versus the control group. However, more high-quality multicenter RCTs with a larger sample size are needed to confirm the present conclusions.

Pelvic Organ Prolapse: A Review of In Vitro Testing of Pelvic Support Mechanisms

Background: Pelvic organ prolapse (POP) affects a significant portion of the female population, impacting quality of life and often requiring intervention. The exact cause of prolapse is unknown.

Methods: We review some of the current research that focuses on defining the elements involved in POP, with a focus on in vitro testing.

Results: Treatment for POP, ranging from physical therapy or pessary use to more invasive surgery, has varying success rates. This variation is, in part, because the pathophysiology of pelvic floor support—and thus dysfunction—is incompletely understood, particularly regarding the structural components and biomechanical properties of tissue. However, researchers are working to identify and quantify the structural and functional dysfunction that may lead to the development of this condition.

Conclusion: Given the limited understanding of prolapse development, more research is needed to quantify the microstructure of the pelvic organs and pelvic support structures, with and without prolapse. Identifying biomechanical properties in multiaxial configurations will improve our understanding of pelvic tissue support, as well as our ability to establish predictive models and improve clinical treatment strategies.

Importance of a pelvic floor lifestyle program in women with pelvic floor dysfunctions: A pilot study

OBJECTIVE

We aimed to assess the impact of an educational program on the symptoms and quality of life of patients undergoing supervised pelvic floor muscle training (PFMT). Secondary objectives included: baseline assessment of patients' knowledge of the pelvic floor; and patient satisfaction and symptom improvement after the entire PFMT program.

MATERIAL AND METHODS

An observational questionnaire-based study in women attending a PFMT program consisting of four educational sessions, one visual feedback session, and five personalized training sessions. The patients completed the questionnaire at baseline, after the four educational sessions and then after completion of program. The questionnaires included the ICIQ-SF, USP, Contilife, PFDI 20, Kess and Wexner scores. Additional questions were added before treatment about the patient's knowledge of the pelvic floor.

RESULTS

Seventy-nine women were included. Improvement in symptoms was significant after the four educational sessions: mean PFDI-20 score decreased from 68.5-29.5 (p < 0.05); ICIQ-SF score from 8.0-3.1 (p < 0.05), Wexner and Kess scores from 8.2-6.5 and from 13.3-10 (p < 0.05). Symptom scores were also all significantly improved on completion of the program. After the four educational sessions, 50 of the 68 patients (73.5 %) with complete questionnaires reported feeling better or much better. Only 12 (15.2 %) women overall located the pelvic floor across the entire bottom of the pelvis.

CONCLUSION

This preliminary study suggests that four educational sessions can improve symptoms and quality of life before PFM reinforcement itself. If confirmed by larger prospective studies, a solid educational element should be systematically integrated in all PFMT programs.

Pelvic floor physical therapy in the treatment of pelvic floor dysfunction in women

PURPOSE OF REVIEW

To describe the principles of pelvic floor physical therapy (PFPT), review the evidence for PFPT as a treatment for pelvic floor dysfunction, and summarize the current recommendations for PFPT as a first-line conservative treatment option for pelvic floor disorders.

RECENT FINDINGS

Pelvic floor dysfunction can cause voiding and defecation problems, pelvic organ prolapse (POP), sexual dysfunction, and pelvic pain. PFPT is a program of functional retraining to improve pelvic floor muscle strength, endurance, power, and relaxation in patients with pelvic floor dysfunction. Based on the available evidence, PFPT with or without supplemental modalities can improve or cure symptoms of urinary incontinence, POP, fecal incontinence, peripartum and postpartum pelvic floor dysfunction, and hypertonic pelvic floor disorders, including pelvic floor myofascial pain, dyspareunia, vaginismus, and vulvodynia. Currently, there is conflicting evidence regarding the effectiveness of perioperative PFPT before or after POP and urinary incontinence surgery.

SUMMARY

PFPT has robust evidence-based support and clear benefit as a first-line treatment for most pelvic floor disorders. Standards of PFPT treatment protocols, however, vary widely and larger well designed trials are recommended to show long-term effectiveness.

A guide to physiotherapy in urogynecology for patient care during the COVID-19 pandemic

Introduction and aim

Physiotherapy in urogynecology faces challenges to safely continuing its work, considering the adoption of social distancing measures during the COVID-19 pandemic. Some guidelines have already been published for urogynecology; however, no specific documents have been produced on physiotherapy in urogynecology. This article aimed to offer guidance regarding physiotherapy in urogynecology during the COVID-19 pandemic.

Methods

A group of experts in physiotherapy in women’s health performed a literature search in the Pubmed, PEDro, Web of Science and Embase databases and proposed a clinical guideline for physiotherapy management of urogynecological disorders during the COVID-19 pandemic. This document was reviewed by other physiotherapists and a multidisciplinary panel, which analyzed the suggested topics and reached consensus. The recommendations were grouped according to their similarities and allocated into categories.

Results

Four categories of recommendations (ethics and regulation issues, assessment of pelvic floor muscle function and dysfunction, health education and return to in-person care) were proposed. Telephysiotherapy and situations that need in-person care were also discussed. Regionalization is another topic that was considered.

Conclusion

This study provides some guidance for continuity of the physiotherapist's work in urogynecology during the COVID-19 pandemic, considering the World Health Organization recommendations and the epidemiological public health situation of each region. Telephysiotherapy can also be used to provide continuity of the care in this area during the COVID-19 pandemic, opening new perspectives for physiotherapy in urogynecology.

Effect of preoperative pelvic floor muscle training on pelvic floor muscle contraction and symptomatic and anatomical pelvic organ prolapse after surgery: randomized controlled trial

OBJECTIVES

To evaluate the effect of preoperative pelvic floor muscle training (PFMT) on pelvic floor muscle (PFM) contraction, symptoms of pelvic organ prolapse (POP) and anatomical POP, 6 months after prolapse surgery, and to assess the overall changes in PFM contraction, POP symptoms and pelvic organ descent after surgery.

METHODS

This was a randomized controlled trial of 159 women with symptomatic POP, Stage 2 or higher, scheduled for surgery. Participants were randomized to intervention including daily PFMT from inclusion to surgery (n = 81) or no intervention (controls; n = 78). Participants were examined at inclusion, on the day of surgery and 6 months after surgery. PFM contraction was assessed by: vaginal palpation using the Modified Oxford scale (MOS; 0-5); transperineal ultrasound, measuring the percentage change in levator hiatal anteroposterior diameter (APD) from rest to maximum PFM contraction; vaginal manometry; and surface electromyography (EMG). POP distance from the hymen in the compartment with the most dominant prolapse and organ descent in the anterior, central and posterior compartments were measured on maximum Valsalva maneuver. POP symptoms were assessed based on the sensation of vaginal bulge, which was graded using a visual analog scale (VAS; 0-100 mm). Linear mixed models were used to assess the effect of PFMT on outcome variables.

RESULTS

Of the 159 women randomized, 151 completed the study, comprising 75 in the intervention and 76 in the control group. Mean waiting time for surgery was 22 ± 9.7 weeks and follow-up was performed on average 28 ± 7.8 weeks after surgery. Postoperatively, no difference was found between the intervention and control groups with respect to PFM contraction assessed by vaginal palpation (MOS, 2.4 vs 2.2; P = 0.101), manometry (19.4 vs 19.7 cmH₂ O; P = 0.793), surface EMG (33.5 vs 33.1 mV; P = 0.815) and ultrasound (change in hiatal APD, 20.9% vs 19.3%; P = 0.211). Furthermore, no difference between groups was found for sensation of vaginal bulge (VAS, 7.4 vs 6.0 mm; P = 0.598), POP distance from the hymen in the dominant prolapse compartment (-1.8 vs -2.0 cm; P = 0.556) and sonographic descent of the bladder (0.5 vs 0.8 cm; P = 0.058), cervix (-1.3 vs -1.1 cm; P = 0.569) and rectal ampulla (0.3 vs 0.4 cm; P = 0.434). In all patients, compared with findings at initial examination, muscle contraction improved after surgery, as assessed by palpation (MOS, 2.1 vs 2.3; P = 0.007) and ultrasound (change in hiatal APD, 17.5% vs 20.1%; P = 0.001), and sensation of vaginal bulge was reduced (VAS, 57.6 vs 6.7 mm; P < 0.001). In addition, compared with the baseline examination, POP distance from the hymen in the dominant prolapse compartment (1.9 vs -1.9 cm; P < 0.001) and sonographic descent of the bladder (1.3 vs 0.6 cm; P < 0.001), cervix (0.0 vs -1.2 cm; P < 0.001) and rectal ampulla (0.9 vs 0.4 cm; P = 0.001) were reduced.

CONCLUSIONS

We found no effect of preoperative PFMT on PFM contraction, POP symptoms or anatomical prolapse after surgery. In all patients, PFM contraction and POP symptoms were improved at the 6-month follow-up, most likely due to the anatomical correction of POP. Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd.

Efficacy of bio-assisted pelvic floor muscle training in women with pelvic floor dysfunction

OBJECTIVES

To evaluate the efficacy of 12-week pelvic floor muscle training (PFMT) using bio-assisted surface electromyography (EMG) feedback in women with complex pelvic floor dysfunction (PFD); to further differentiate the effect of exercise adherence from the biofeedback per se; and to assess and compare the severities of overactive bladder (OAB) symptoms, stress urinary incontinence (SUI), and stage of prolapse with the women's perception of symptom cure or improvement following the program.

STUDY DESIGN

This prospective observational study was conducted between December 2015 and November 2018 at a medical center in Taiwan. It included 83 women with PFD, manifesting solely as either OAB or SUI with (group 1) or without (group 2) concomitant stages I and II pelvic organ prolapse (POP). All women underwent a 12-week bio-assisted PFMT. The main outcome was the electromyographic activity of the pelvic floor muscles (PFMs). The severities of OAB symptoms, SUI, and stage of POP were assessed both subjectively and objectively before and after the intervention.

RESULTS

A notable improvement of PFM function was identified after 12 weeks of training in all women with PFD. The number of effective PFM contractions achieved during bio-assisted PFMT was positively correlated with the improvement of PFM function in both groups of women in different body positions, except in the standing position in group 2. Exercise adherence, however, had no significant impact on the efficacy of the training. There was a significant improvement over time and high consistency between subjective and objective improvements of OAB symptoms and SUI severity after the completion of PFMT. Nonetheless, only the Ba point of the POP-Quantification system in women with POP showed a significant improvement after the intervention.

CONCLUSION

PFMT using surface EMG biofeedback significantly improves PFM function in women with complex PFD, and thus, has a significant therapeutic effect on OAB, SUI, and bladder prolapse.

Is pelvic floor muscle strength and thickness associated with pelvic organ prolapse in Nepali women? - A cross-sectional study

BACKGROUND

Pelvic floor muscle function has been shown to be inversely associated with pelvic organ prolapse in Western women, however differences have been documented between ethnic groups.

OBJECTIVE

To determine if pelvic floor muscle strength and thickness and hiatal area are associated with pelvic organ prolapse in Nepali women.

METHODS

This cross-sectional study included non-pregnant Nepali women ≥18 years attending an outpatient gynecology clinic in Kathmandu, Nepal. A clinical examination included the pelvic organ prolapse quantification (POP-Q)- system examination and Modified Oxford Scale. Puborectalis muscle thickness and hiatal area were assessed using 3D/4D translabial ultrasound. Statistical analysis included Pearson's correlation and multiple regression (p<0.05).

RESULTS

Of the 123 women; 14 (11%) had POP-Q stage 0 prolapse, 29 (24%) stage I, 69 (56%) stage II, 8 (7%) stage III, and 3 (2%) stage IV. Mean±SD Modified Oxford Scale was 3.37±0.48 and muscle thickness was 1.14±0.21cm, hiatal area at rest was 14.67±3.11cm² and on contraction was 11.29±2.51cm². No associations were found between pelvic floor muscle strength or thickness and POP-Q stages 0-IV. There was a positive correlation found between hiatal area at rest and pelvic organ prolapse stage (r=0.34, p<0.001)and hiatal area on contraction and prolapse stage (r=0.30, p<0.001) and a negative correlation between pelvic floor muscle strength and hiatal area on contraction (r=-0.36, p<0.001).

CONCLUSION

In contrast to previous findings, pelvic floor muscle strength and thickness are not associated with pelvic organ prolapse in this sample of Nepali women. It is important to consider these findings when developing pelvic organ prolapse treatment and management strategies in this population.

Does size matter? Perineometer and digital examination of a model levator hiatus

INTRODUCTION

Evaluation of the female pelvic floor muscles is commonly carried out with digital examination and assigning a modified Oxford scale score or vaginal manometry. Racial differences can influence the size of the levator hiatus (LH) with "black" or African nulliparous women having a significantly larger LH compared to Caucasian women. The aim of this study was to assess the impact of LH size on manometry readings of simulated pelvic floor muscle contractions (PFMCs) using a small and large model LH.

METHODS

Small and large LH models were created using published data for size. Inflation of a pressure cuff placed circumferentially in the LH model represented a simulated PFMC. The models were examined in a supine position by three examiners and a perineometer twice each at varying simulated PFMC strength.

RESULTS

Positive correlation was found between increasing simulated PFMC strength with a higher Oxford score following digital examination and manometry readings for both the small (r_s  = .87, r_s  = .98) and large (r_s  = .95, r_s  = .87) models. There was good to excellent inter and intraobserver correlation for digital assessment of both models. The manometry measurements showed a much larger incremental rise from baseline in the small model compared with the large model (P < .05).

CONCLUSION

This study demonstrates that perineometer readings are affected by natural variations in LH size and PFMC strength. Therefore improvement to pelvic floor strength cannot be interpreted and measurements cannot be compared with others unless the LH size is known or digital examination is carried out.

Effect of different electrical stimulation protocols for pelvic floor rehabilitation of postpartum women with extremely weak muscle strength: Randomized control trial

BACKGROUND

Pregnancy is one of the main risk factor of pelvic floor muscle dysfunction. Postpartum women with extremely weak muscle strength have difficulty to do voluntary pelvic floor muscle training. This study aims to evaluate the effects of different protocols of electrical stimulation in the treatment of postpartum women with extremely weak muscle strength.

METHODS

A total of 67 women were randomized into 2 groups: group A received transvaginal electrical stimulation (TVES) for 5 times, and group B received TVES for 3 times with electromyogram (EMG)-triggered neuromuscular stimulation twice. Subjects were evaluated before and after treatment. Pelvic muscle strength was measured by both digital vaginal palpation and EMG variables, and quality of life was investigated by 4 kinds of pelvic floor disease-related questionnaires.

RESULTS

According to the intention-to-treat principle, compared with baseline, in group A, EMG of contractile amplitude of endurance phase was significantly elevated (P = .03), variation of contractile amplitude in tonic phase was more stable after treatment (P = .004), and EMG of mean value of final rest was significantly elevated after treatment (P = .047). After 5 times treatments, the incidence of correct pelvic floor muscle contraction in group A was significantly elevated (P = .045). No significant difference of muscle strength test by digital vaginal palpation was detected between the 2 groups, so did questionnaires.

CONCLUSION

For postpartum women with extremely weak muscle strength, TVES for 5 times might be more benefit for control ability of pelvic muscle contractions and elevating muscle strength even in short-time treatment.