A systematic review and meta-synthesis of qualitative studies on pelvic organ prolapse for the development of core outcome sets

Outcomes of interventions in neonatal sepsis: A systematic review of qualitative research

BACKGROUND

While a systematic review exists detailing neonatal sepsis outcomes from clinical trials, there remains an absence of a qualitative systematic review capturing the perspectives of key stakeholders.

OBJECTIVES

Our aim is to identify outcomes from qualitative research on any intervention to prevent or improve the outcomes of neonatal sepsis that are important to parents, other family members, healthcare providers, policymakers, and researchers as a part of the development of a core outcome set (COS) for neonatal sepsis.

SEARCH STRATEGY

A literature search was carried out using MEDLINE, EMBASE, CINAHL, and PsycInfo databases.

SELECTION CRITERIA

Publications describing qualitative data relating to neonatal sepsis outcomes were included.

DATA COLLECTION AND ANALYSIS

Drawing on the concepts of thematic synthesis, texts related to outcomes were coded and grouped. These outcomes were then mapped to the domain headings of an existing model.

MAIN RESULTS

Out of 6777 records screened, six studies were included. Overall, 19 outcomes were extracted from the included studies. The most frequently reported outcomes were those in the domains related to parents, healthcare workers and individual organ systemas such as gastrointestinal system. The remaining outcomes were classified under the headings of general outcomes, miscellaneous outcomes, survival, and infection.

CONCLUSIONS

The outcomes identified in this review are different from those reported in neonatal sepsis clinical trials, thus highlighting the importance of incorporating qualitative studies into COS development to encapsulate all relevant stakeholders' perspectives.

A mixed methods systematic literature review of barriers and facilitators to help-seeking among women with stigmatised pelvic health symptoms

BACKGROUND

Women's pelvic health is a globally important subject, included in international and United Kingdom health policies, emphasising the importance of improving information and access to pelvic health services. Consequences of pelvic symptoms are intimate, personal, and varied, often causing embarrassment and shame, affecting women's quality of life and wellbeing.

AIM

To understand the experience of seeking healthcare for stigmatised pelvic health symptoms by synthesising all types of published primary research and mapping the results to behavioural theory, to identify potential targets for intervention.

METHODS

Systematic search of MEDLINE, CINAHL, PsycINFO, SocINDEX, PubMED databases, CDSR and CENTRAL registers, from inception to May 2023 for all types of research capturing women's views and experiences of seeking help with stigmatised urogenital and bowel symptoms. Studies only reporting prevalence, predictors of help-seeking, non-health related help-seeking, or written in languages other than English, German, French, Spanish and Swedish were excluded. Reference checking and forward citation searching for all included studies was performed. A results-based synthesis approach was used to integrate quantitative and qualitative data. Themes were mapped to the Common-Sense model and Candidacy framework. The Mixed Methods Appraisal Tool was used for critical appraisal. Grading of Recommendations Assessment, Development and Evaluation - Confidence in Evidence from Reviews of Qualitative research for assessing certainty of review findings.

RESULTS

86 studies representing over 20,000 women from 24 high income countries were included. Confidence was high that barriers to help-seeking were similar across all study types and pelvic symptoms: stigma, lack of knowledge, women's perception that clinicians dismissed their symptoms, and associated normalising and deprioritising of low bother symptoms. Supportive clinicians and increased knowledge were key facilitators.

CONCLUSIONS

Using the Common-Sense Model to explore women's help-seeking behaviour with stigmatised pelvic symptoms reveals problems with cognitive representation of symptom identity, emotional representations of embarrassment and shame, and a subjective norm that women believe their symptoms will be trivialised by clinicians. Together these barriers frustrate women's identification of their candidacy for healthcare. Addressing these issues through behavioural change interventions for women and clinicians, will help to achieve universal access to pelvic healthcare services (United Nations Sustainable Development Goal 3.7).

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42021256956.

A systematic review and meta-synthesis of qualitative studies on childbirth perineal trauma for the development of a Core Outcome Set

OBJECTIVES

Perineal injury occurs in 85% of cases during vaginal childbirth. This study aimed to synthesize qualitative data on women's perceptions of perineal trauma during vaginal childbirth.

STUDY DESIGN

Thematic synthesis was applied utilizing a structured three-step framework. First, line-by-line coding strategy was applied to the included studies. Secondly, related codes were grouped together to develop descriptive themes to emphasize what matters most for women suffering from childbirth perineal trauma. Thirdly, analytical themes were developed. The quality of the included studies was high based on the assessment using the Critical Appraisal Skills Programme tool.

RESULTS

Ten eligible studies were included in the meta-synthesis. Twenty-three codes encompassing multiple aspects of childbirth trauma from women's perspective were organised into a set of eight descriptive themes: psychosocial effects, communication, recovery, pain, support, knowledge of childbirth perineal trauma, sexuality, and prioritization.

CONCLUSIONS

Among the descriptive themes, psychosocial effects, communication, and recovery exhibited the highest prevalence. The findings of this meta-synthesis may serve as a reporting guideline for future studies investigating the consequences of childbirth perineal trauma, ensuring that women's priorities are accurately reflected in reported outcomes.

Exploring the experiences of people with urogynaecology conditions in the UK: a reflexive thematic analysis and conceptual model

BACKGROUND

Urogynaecological conditions, such as pelvic organ prolapse, urinary incontinence, and urinary tract infection, can have a profound impact on people's lives. The Independent Medicines and Medical Devices Safety Review highlights missed opportunities to prevent harm when patient voices are not incorporated into healthcare policy and practice. This resonates with the Women's Health Strategy for England. The National Institute for Health and Care Research (NIHR) Policy Research Programme funded this in-depth qualitative exploration of people's experiences of living with urogynaecological conditions, and of seeking healthcare treatment, to inform health and social care improvements in the UK.

METHODS

We conducted in-depth interviews online or by telephone (April 2021-December 2021) and used reflexive thematic analysis to develop themes that cut across urogynaecological conditions.

RESULTS

We spoke to seventy-four adults aged 22-84 across a range of backgrounds and lived experiences of urogynaecological conditions, including pelvic organ prolapse, urinary incontinence and persistent or recurring urinary tract infection. Eight themes were developed: [1] I get no respite from my own body; [2] I feel confined and separated; [3] I can no longer be 'me'; [4] I am constrained by stigma, shame and silence; [5] I feel fragmented and lost in the healthcare system; [6] I need to be heard, believed, and valued; [7] I need respect as an equal partner in healthcare; and [8] (Re)connected to a more open community.

CONCLUSIONS

High quality care focuses on the whole person rather than their body parts. Openness and candour support a shared decision-making model of care. A culture of shame can have a negative impact on access to health care and recovery.

Two-dimensional biomechanical finite element modeling of the pelvic floor and prolapse

We developed the pelvic floor model in physiological and pathological states to understand the changes of biomechanical axis and support that may occur from the normal physiological state to the prolapse pathological state of the pelvic floor. Based on the physiological state model of the pelvic floor, we model the uterus to the pathological state position by balancing intra-abdominal pressure (IAP) and uterine pathological position load. Under combined impairments, we compared the patterns of changes in pelvic floor biomechanics that may be induced by different uterine morphological characteristic positions under different IAP. The orientation of the uterine orifice gradually changes from the sacrococcygeal direction to the vertical downward of vaginal orifice, and a large downward prolapse displacement occurs, and the posterior vaginal wall shows "kneeling" profile with posterior wall bulging prolapse. When the abdominal pressure value was 148.1 cmH₂O, the descent displacement of the cervix in the normal and pathological pelvic floor system was 11.94, 20, 21.83 and 19.06 mm in the healthy state, and 13.63, 21.67, 22.94 and 19.38 mm in the combined impairment, respectively. The above suggests a maximum cervical descent displacement of the uterus in the anomalous 90° position, with possible cervical-uterine prolapse as well as prolapse of the posterior vaginal wall. The combined forces of the pelvic floor point in the direction of vertical downward prolapse of the vaginal orifice, and the biomechanical support of the bladder and sacrococcygeal bone gradually diminishes, which may exacerbate the soft tissue impairments and biomechanical imbalances of the pelvic floor to occur of POP disease.

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

OBJECTIVE

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

DATA SOURCES

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

METHODS OF STUDY SELECTION

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

TABULATION, INTEGRATION, AND RESULTS

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

CONCLUSION

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

SYSTEMATIC REVIEW REGISTRATION

PROSPERO, CRD42021278796.

A 2D equivalent mechanical model of the whole pelvic floor and impairment simulation

We developed a complete 2D equivalent mechanical model of the pelvic floor based on magnetic resonance imaging (MRI) images of a 35-year-old healthy woman. This model can simulate anterior vaginal prolapse (AVP) due to soft tissue impairment. Thus, we can study the mechanism of prolapse formation from a mechanical perspective and improve the assessment and treatment of the condition in clinical practice. Based on 2D MRI image parameter measurements and computer-aided design methods, the 2D equivalent mechanical model of the whole pelvic floor in the sagittal plane was accurately reconstructed, which includes all necessary tissues of the pelvic floor system. Material parameters were mainly from the literature. We simulated the impairment by reducing the tissue's mechanical properties, and numerical simulations predicted the mechanical response and morphological changes of the healthy and impaired pelvic floor in different states. In six intra-abdominal pressure (IAP) states (8.4-208.9 cmH₂ O), the maximum cervical descent in the impaired pelvic floor was 0.3-18.521 mm, which was much greater than that in the healthy pelvic floor (0.14-6.55 mm). Once the impairment occurred (0%-25%), there was a significant increase in maximum displacement, stress, and cervical descent (30.9-36.5 mm, 0.56-1.12 MPa, 4.6-12.1 mm), and a clinically similar prolapse shape occurred. Simple supine and standing will not cause prolapse. The formation of prolapse is closely related to vaginal tissue impairment. In the standing position, the main forces on the healthy pelvic floor system are distributed horizontally posteriorly and inferiorly, reducing the burden in the vertically downward direction.

Long-term effects and costs of pelvic floor muscle training for prolapse: trial follow-up record-linkage study

INTRODUCTION AND HYPOTHESIS

Pelvic organ prolapse affects around 40% of women aged over 50 years. A multicentre parallel group randomised trial (the Pelvic Organ Prolapse PhysiotherapY (POPPY) trial) demonstrated that pelvic floor muscle training (PFMT) was effective in reducing prolapse symptoms compared with no treatment. However, insight into the long-term impact of PFMT on health outcomes and health-service utilisation is scarce.

METHODS

This study utilised linkage of Scottish administrative health records to follow-up POPPY trial participants resident in Scotland over 11 years. Mixed effects logistic regression determined the likelihood of receiving further prolapse treatment for those in the PFMT and control groups. Analyses were adjusted for age group, prolapse stage, baseline symptom severity and attitude towards surgery. A cost assessment estimated longitudinal costs to the UK National Health Service (in Scotland) of accessing further prolapse treatment for each trial group.

RESULTS

Two hundred and ninety-three women, aged 25 to 79 years, were followed up. One hundred and forty-one women (48.1%) had received further prolapse treatment: 65 (of 149; 43.6%) in the PFMT group compared with 76 (of 144; 52.8%) in the control group. PFMT was associated with a reduction in the odds of any prolapse treatment during follow-up (AOR 0.61; 95% CI 0.37 to 0.99). Total cost of secondary care was £154,544 (GBP) in the PFMT group and £172,549 (GBP) in the control group.

CONCLUSIONS

Although PFMT did not lead to significant differences in total costs for further prolapse treatment over a post-intervention period of more than 10 years, it reduced the overall long-term risk of requiring hospital-based treatment for pelvic floor disorders.

A rapid systematic review of postpartum bladder care guidelines and recommendations in the context of the COVID-19 pandemic

New pathways for the management of postpartum voiding dysfunction and postpartum urinary retention should be considered to shorten hospital stays and promote early discharge during the COVID-19 pandemic. This rapid systematic review aimed to identify relevant national and international guidelines, and summarise available recommendations on postpartum bladder care that are relevant to women's care and management at the time of the pandemic. We searched Medline, Embase and Cochrane from inception till September 2021. Hand-searching of national and international specialist societies' websites was performed. We identified one international technical consultation, one international society's report of recommendations and two national guidelines. Guidelines stated that postnatal women should not be left more than 6 hours without voiding and assessed for postpartum urinary retention. As the cut-off of 150 ml for the diagnosis of significant postvoid residual volume is commonly used with no reported adverse outcomes, it could be beneficial to adopt this instead of 100 ml as further unnecessary interventions can be avoided. Such changes can reduce the number of women staying in the hospital. Clean intermittent self-catheterisation for the management of postpartum urinary retention could be considered as an option during the COVID-19 pandemic aiming to shorten hospital stays and avoid further attendances. Optimised bladder care has become more relevant during the coronavirus pandemic by striving towards self-care, community-based and remote care. We propose consideration of intermittent self-catheterisation in cases of postpartum urinary retention enabling self-care and avoidance of hospital visits.

Cog Threads for Transvaginal Prolapse Repair: Ex-Vivo Studies of a Novel Concept

The diagnosis and treatment of pelvic organ prolapse (POP) remain a relevant and scientifically challenging topic. The number of cases of genital prolapse increases each year, one in ten women need at least one surgical procedure and one in four women in midlife have asymptomatic prolapse. Using mesh implants to correct POP presents unsatisfactory clinical outcomes, requiring hospital readmission and further surgery. We hypothesize using an alternative surgical intervention technique, applying injectable biodegradable cog threads, currently used for face lifting procedures, to reinforce and correct vaginal wall defects. The threads used in this investigation are commercially available 360° 4D barb threads (PCL-19G-100), made of polycaprolactone (PCL), supplied in sterile packs (Yastrid, Shanghai, China). Eleven sows’ vaginal walls were used to analyze the immediate reinforcement effect of the threads. Uniaxial tensile testing and scanning electron microscopy (SEM) was performed for the initial characterization of the threads. Threads were inserted into the vaginal wall (control n = 5, cog n = 5) and were characterized by ball burst testing; a pull-out test was performed (n = 6). With SEM images, dimensions, such as thread diameter (≈630 µm), cut angle (≈135°), cut depth (≈200 µm) and cog distance (≈1600 µm) were measured. The mechanical behavior during uniaxial tensile testing was nonlinear. Threads could sustain 17–18 N at 18–22% of deformation. During the ball burst test, vaginal tissue reinforced with threads could support 68 N more load than normal tissue (p < 0.05), indicating its strengthening effect. Comfort and stress zones were significantly stiffer in the tissues reinforced with threads (p < 0.05; p < 0.05). Both groups showed identical deformation (elongation); no significant differences in the comfort zone length were observed, showing that threads do not affect tissue compliance. The pull-out test showed that the threads could sustain 3.827 ± 0.1891 N force when the first cog slip occurs, at 11.93 ± 0.8291 mm. This preliminary research on using PCL cog threads for POP treatment showed promising results in increased vaginal wall resistance to pressure load and, at the same time, not affecting its compliance. Nevertheless, to obtain long term host response in vivo, further investigation will be carried out.

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.

Outcome reporting in randomized controlled trials (RCTs) on the pharmacological management of idiopathic overactive bladder (OAB) in women; a systematic review for the development of core outcome sets (COS)

Introduction and hypothesis

Evidence on OAB management remains suboptimal and methodological limitations in randomized control trials (RCTs) affect their comparability. High quality meta-analyses are lacking. This study aimed to compare selection and reporting of outcomes and outcome measures across RCTs as well as evaluate methodological quality and outcome reporting quality as a first stage in the process of developing core outcome sets (COS).

Methods

RCTs were searched using Pubmed, EMBASE, Medline, Cochrane, ICTRP and Clinicaltrials.gov from inception to January 2020, in English language, on adult women. Pharmacological management, interventions, sample size, journal type and commercial funding were documented. Methodological and outcome reporting quality were evaluated using JADAD and MOMENT scores.

Results

Thirty-eight trials (18,316 women) were included. Sixty-nine outcomes were reported, using 62 outcome measures. The most commonly reported outcome domains were efficacy (86.8%), safety (73.7%) and QoL (60.5%). The most commonly reported outcomes in each domain were urgency urinary incontinence episodes (UUI) (52.6%), antimuscarinic side effects (76.3%) and change in validated questionnaire scores (36.8%).

A statistically significant correlation was found between JADAD and MOMENT (Spearman’s rho = 0.548, p < 0.05) scores. This indicates that higher methodological quality is associated with higher outcome reporting quality.

Conclusions

Development of COS and core outcome measure sets will address variations and lead to higher quality evidence. We recommend the most commonly reported outcomes in each domain, as interim COS. For efficacy we recommend: UUI episodes, urgency and nocturia episodes; for safety: antimuscarinic adverse events, other adverse events and discontinuation rates; for QoL: OAB-q, PPBC and IIQ scores.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00192-021-05040-1.

Patient-Centered Goals for Treatment of Pelvic Floor Disorders

Purpose of review

To review the current literature on patient centered goals for the treatment of pelvic floor disorders (PFDs).

Recent findings

Patients have a poor understanding of their PFDs, regardless if they had prior PFD treatments or received counseling, emphasizing the need for improved education from healthcare providers. Understanding the patient perspective provides insights into identifying patient goals, which facilitates communication and allows for tailored counseling, management of expectations, and assessment of treatment response. Functional outcomes are consistently important to patients, often listed as their main treatment goals. The achievement of these goals is fundamental to satisfaction. IMPACT and PROMIS are examples of PCO measures that can be utilized in both research and clinical settings. Finally, telemedicine has emerged as a viable alternative to clinic visits that offers improved access to care with no increase in adverse events or dissatisfaction, in order to aid in monitoring and meeting patient treatment goals.

Summary

Patient involvement is fundamental to providing value-based care. Provider understanding of the patient perspective is necessary to guide counseling and treatment. Patient-centered goals offer a way to engage patients, facilitate communication, and improve patient satisfaction. Although there are multiple validated PCO tools, further development and research involving patient input is needed.

What Influences Women to Adhere to Pelvic Floor Exercises after Physiotherapy Treatment? A Qualitative Study for Individualized Pelvic Health Care

Conservative treatment of pelvic floor dysfunction (PFD) includes therapeutic exercise for pelvic floor muscle (PFM) training or other complementary exercise modalities, such as hypopressive exercises. However, the long-term effectiveness of the conservative treatment depends on a patient's adherence to the exercises and the integration of professional health advice into their daily life. The objective of this study was to establish the adherence experience of women with diagnosed PFD in home-based exercises after an intensive face-to-face physiotherapy treatment. A qualitative study from an interpretive paradigm was developed. Semi-structured individual and group interviews were performed 6 months after finishing individual physiotherapy treatment. The interviews were recorded, fully transcribed and analyzed thematically by creating categories. Thirty-one women were interviewed. The women reported that their adherence to home PFM exercises depended on the exercise program itself, its efficacy, their personal experiences with the exercises, intrinsic factors such as self-awareness or beliefs, and extrinsic factors, such as professional or instrumental feedback. Thus, therapeutic adherence could be more likely with effective physiotherapy programs that include mutually agreed home exercises and simple movements women can build into their daily lives. Improving awareness and knowledge of the pelvic region and the importance of PFM treatment as well as consideration for potential worsening of PFD will also encourage women to adhere to the exercises.

Developing Core Outcome Sets (COS) and Core Outcome Measures Sets (COMS) in Cosmetic Gynecological Interventions: Protocol for a Development and Usability Study

Background

Studies evaluating cosmetic gynecological interventions have followed variable methodology and reported a diversity of outcomes. Such variations limit the comparability of studies and the value of research-based evidence. The development of core outcome sets (COS) and core outcome measures sets (COMS) would help address these issues, ensuring a minimum of outcomes important to all stakeholders, primarily women requesting or having experienced cosmetic gynecological interventions.

Objective

This protocol describes the methods used in developing a COS and COMS for cosmetic gynecological interventions.

Methods

An international steering group within CHORUS, including health care professionals, researchers, and women with experience in cosmetic gynecological interventions from 4 continents, will guide the development of COS and COMS. Potential outcome measures and outcomes will be identified through comprehensive literature reviews. These potential COS and COMS will be entered into an international, multi-perspective web-based Delphi survey where Delphi participants judge which domains will be core. A priori thresholds for consensus will get established before each Delphi round. The Delphi survey results will be evaluated quantitatively and qualitatively in subsequent stakeholder group consensus meetings in the process of establishing “core” outcomes.

Results

Dissemination and implementation of the resulting COS and COMS within an international context will be promoted and reviewed.

Conclusions

This protocol presents the steps in developing a COS and COMS for cosmetic gynecological interventions. Embedding the COS and COMS for cosmetic gynecological interventions within future clinical trials, systematic reviews, and practice guidelines could contribute to enhancing the value of research and improving overall patient care.

Trial Registration

Core Outcome Measures in Effectiveness Trials (COMET) 1592; https://tinyurl.com/n8faysuh

International Registered Report Identifier (IRRID)

PRR1-10.2196/28032

A meta-synthesis of qualitative studies on stress urinary incontinence in women for the development of a Core Outcome Set: A systematic review

OBJECTIVE

Given the high variation of perceptions of women with stress urinary incontinence (SUI), qualitative meta-synthesis in this field appears warranted. We aimed to synthesize evidence on women's experiences of SUI by analyzing qualitative data.

METHODS

A literature search of Medline, Embase, Scopus, PsycInfo, and CINAHL databases was performed by a CHORUS Working Group, from inception to August 2020. Qualitative studies on women's perspectives on SUI were included. Thematic analysis was used as a conceptual approach to analyze the data and develop a set of overarching themes. The quality of studies was assessed based on the Critical Appraisal Skills Program tool.

RESULTS

Seven studies were included. Six themes encompassing women's perspectives on SUI emerged: experiencing SUI, awareness of SUI, treatments for SUI, sexuality, communication, and psychosocial effects. The quality appraisal of the studies showed good coherence.

CONCLUSION

This study revealed six overarching themes, of which treatment had the highest prevalence. Assessment of women's perceptions of SUI in the context of a qualitative meta-synthesis may inform policy and practice around this condition, may guide and help set research priorities, and will ideally contribute to the development of a Core Outcome Set for SUI.

Outcome reporting in trials on conservative interventions for pelvic organ prolapse: A systematic review for the development of a core outcome set

BACKGROUND

Significant risk of bias and limitations in outcome selections in trials evaluating conservative treatments for the management of Pelvic Organ Prolapse (POP) have been highlighted and preclude comparability of outcomes, synthesis of primary studies and high quality evidence.

OBJECTIVES

As systematic review of the reported outcomes is the first step in the process of development of a Core Outcome Set (COS), we aimed to systematically review reporting of outcomes and outcome measures in Randomised Control Trials (RCTs) on conservative treatments for POP and develop an inventory of them for consideration as core outcome and outcome measures sets. We evaluated methodological quality, outcome reporting quality and publication characteristics and their associations among published RCTs.

STUDY DESIGN

Systematic review of RCTs identified from the following databases: Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE and MEDLINE (Pubmed). RCTs evaluating the effectiveness of conservative interventions for the management of POP were considered for inclusion. Outcomes and outcome measures were obtained from the RCTs and an inventory was created. Outcomes were grouped in domains and themes. Methodological quality, outcome reporting quality and publication characteristics were evaluated and statistically analysed.

RESULTS

Twenty-five trials (3179 women) were included and reported 31 outcomes and 50 outcome measures. Reporting rates of the outcomes investigated ranged between 4% and 56%. The most commonly reported outcome domains were patient reported symptoms, stage of POP expressed as POP-Q stage, and quality of life. Univariate analysis demonstrated no significant correlations of methodological and outcome reporting parameters.

CONCLUSIONS

There is a need to increase comparability of RCTs. Reporting standardized outcomes included in a COS for conservative interventions for POP will facilitate the comparability across RCTs. While the process of developing COS is in progress, we propose the interim use of the three most commonly reported outcomes in each domain: patient-reported outcomes (symptom distress including bowel and urinary symptoms, sexual function), stage of prolapse and quality of life parameters using validated questionnaires (Pelvic Floor Distress Inventory 20 (PFDI-20), Pelvic Floor Impact Questionnaire/Health related quality of life (PFIQ-7/HRQOL) and Pelvic Organ Prolapse Impact Questionnaire (POPIQ-7).

Systematic review and appraisal of clinical practice guidelines on pelvic organ prolapse using the AGREE II tool

AIMS

To systematically evaluate the content and quality of national and international clinical guidelines on pelvic organ prolapse (POP).

METHODS

We searched medical databases and organizations websites, to identify national and international guidelines on diagnosis and management of POP. Five authors independently assessed guidelines using the validated AGREE II tool. Its six domains include (1) scope and purpose, (2) stakeholder involvement, (3) rigor of development, (4) clarity of presentation, (5) applicability, and (6) editorial independence.

RESULTS

Eight guidelines met the inclusion criteria. Three hundred and thirteen different recommendations were identified. One hundred and ninety-nine recommendations were comparable across guidelines. Thirty-one recommendations were not supported by research evidence. Assessment by history and physical examination using the POP quantification system and consideration of imaging were recommendations featuring in all guidelines. Conservative treatment recommendations namely pelvic floor muscle training and vaginal pessaries were also found in all guidelines. Regarding surgical management, patient counseling, treating only symptomatic POP, consideration of apical fixation during surgical treatment, and use of biological or synthetic implants in recurrent cases were recommendations in all guidelines. Overall, the highest median scores were in the domains "scope and purpose" and "rigor of development". The lowest median score was for applicability (28.3%). Although the median score of "editorial independence" was high (85.4%), variability was also substantial (interquartile range: 12.5-100).

CONCLUSION

We identified variations in quality and deficiencies in certain areas, especially "applicability" and "editorial independence." Improvements in these key domains may enhance the quality and clinical impact of clinical practice guidelines.

Effect of mesh anchoring technique in uterine prolapse repair surgery: A finite element analysis

The female pelvic cavity involves muscles, ligaments, endopelvic fasciae and multiple organs where different pathologies may occur, namely the pelvic organ prolapse (POP). The synthetic implants are used for the reconstructive surgery of POP, but severe complications associated with their use have been reported, mainly related to their mechanical properties (e.g., implant stiffness) and microstructure. In this study, we mimicked a transvaginal reconstructive surgery to repair the apical ligaments (uterosacral ligaments (USLs) and cardinal ligaments (CLs)), by modeling, their impairment (90% and 50%) and/or total rupture. The implants to reinforce/replace these ligaments were built based on literature specifications and their mechanical properties were obtained through uniaxial tensile tests. The main aim of this study was to simulate the effect of mesh anchoring technique (simple stich and continuous stitch), and compare the displacement magnitude of the pelvic tissues, during Valsalva maneuver. The absence/presence of the synthetic implant was simulated when total rupture of the CLs and USLs occurs, causing a variation of the vaginal displacement (9% for the CLs and 27% for the USLs). Additionally, the simulations showed that there was a variation of the supero-inferior displacement of the vaginal wall between different anchoring techniques (simple stich and continuous stitch) being approximately of 10% for the simulation USLs and CLs implant. The computational simulation was able to mimic the biomechanical behavior of the USLs and CLs, in response to different anchoring techniques, which can be help improving the outcomes of the prolapse surgery.

Patient-reported outcomes and outcome measures in childbirth perineal trauma research: a systematic review

INTRODUCTION AND HYPOTHESIS

In evaluating the effectiveness of interventions in perineal trauma research, outcomes reported by patients should have a prominent focus. There is no international consensus regarding the use of either patient-reported outcomes (PROs) or tools used to determine these outcomes (patient-reported outcome measures, PROMs). The objective was to evaluate the selection, reporting and geographical variations of PROs and PROMs in randomised controlled trials (RCTs) on perineal trauma.

METHODS

We performed a systematic review of RCTs in perineal trauma research evaluating outcome and outcome measure reporting. We identified PROs and PROMs and grouped PROs into domains and themes, a classification system based on a medical outcome taxonomy.

RESULTS

Of 48 included RCTs, 47 reported PROs. In total, we identified 51 PROs. Outcome reporting consistency was low, with 27 PROs reported only once. Nine PROs were reported more than five times, the most frequent being perineal pain, with no geographical variation in reporting. Four themes encompassing 12 domains were identified. The most frequently reported theme was "Clinical", with 25 PROs grouped within four domains. "Resource use" and "Adverse events" themes were rarely reported, with only five PROs. PROMs also exhibited variation. Most common were visual analogue scale (VAS; 100 mm), Cleveland Clinic Continence Score, The Faecal Incontinence Quality of Life scale, VAS (0-10) and the McGill Pain Questionnaire.

CONCLUSIONS

Significant heterogeneity in PROs and PROMs was observed among RCTs. Despite inconsistency, PROs are the most prevalent outcome in perineal trauma research. Patient-reported adverse events are underreported. Their use in determining the effectiveness and safety of interventions makes their integration important in perineal trauma core outcome sets. Identification and grouping of outcomes will assist future core outcome consensus studies.

A meta-synthesis of qualitative literature on female chronic pelvic pain for the development of a core outcome set: a systematic review

INTRODUCTION AND HYPOTHESIS

Qualitative research has an increasing role in the development of core outcome sets (COS) adding patient perspectives to the considerations of core outcomes. We aimed to identify priorities of women with experience of chronic pelvic pain (CPP).

METHODS

The search strategy was a systematic review of qualitative studies identified from Cochrane Central Register of Controlled Trials (CENTRAL), CINAHL, EMBASE, MEDLINE and PsycInfo databases. Selection criteria were qualitative studies exploring the experience of women with CPP. Two independent researchers extracted data and summarized findings using thematic analysis. A CERQual assessment was performed to assess the confidence of review findings.

RESULTS

We identified pertinent issues affecting women with CPP including the lack of holistic care, influence of psychosocial factors and the impact of pain on quality of life. Five meta-themes central to delivering a patient-centred approach were highlighted: acceptance of pain, quality of life, management of CPP, communication and support. Management of CPP was the most commonly reported meta-theme across seven studies and half of studies reported quality of life, management, communication and support. Quality appraisal of included studies identified only a single study that met all CASP (Critical Appraisal Skills Programme) criteria. There was high confidence in the evidence for acceptance of pain, quality of life and communication meta-themes.

CONCLUSION

Meta-themes revealed by this review should be considered as a priority and reflected in outcomes reported by future studies evaluating interventions for CPP. In addition, these themes should be considered by clinicians managing women with CPP.

Evaluation of guidelines on the use of vaginal mesh implants for pelvic organ prolapse using the AGREE II instrument

OBJECTIVE

To systematically evaluate the content and quality of national and international guidelines on vaginal mesh procedures for pelvic organ prolapse (POP).

METHODS

We searched PubMed, Medline, Web of Science, and ScienceDirect from inception to March 2020 and organizations' websites. The quality of the guidelines was assessed independently by six appraisers using the Appraisal of Guidelines for Research and Evaluation (AGREE II) instrument.

RESULTS

Five guidelines were included. Most guidelines recommended individualized treatments, clinical observation, and conservative treatment for asymptomatic women discouraging the use of mesh. Vaginal pessary and pelvic floor muscle training are unanimously considered effective treatments. Only two guidelines recommended weight loss. Each guideline recommended patient counseling supported by data on success rates and complications. Most guidelines highlighted the importance of a specialist experienced surgeon, multidisciplinary teams, and national/international registries. All guidelines highlighted potential benefits of the use of mesh and reported possible complications. The overall quality rating ranged between 4.2 and 6.3, suggestive of moderate to high quality. The highest mean score (92.5%) pertained to "Scope and Purpose" and "Clarity of Presentation", and the lowest to "Editorial Independence" (18%). Three out of five guidelines were "strongly recommended" by the appraisers.

CONCLUSION

Although most guidelines were of moderate to high quality, methodological applicability, stakeholder involvement, and editorial independence were domains with low scores.

A qualitative evidence synthesis using meta-ethnography to understand the experience of living with pelvic organ prolapse

INTRODUCTION AND HYPOTHESIS

Pelvic organ prolapse (POP) affects the lives of many people. We aimed to systematically search for, identify and synthesize qualitative research that explores what it is like to live with POP and make this knowledge available for healthcare improvement.

METHODS

We systematically searched Medline, PsychInfo, Embase and CINAHL, from inception to March 2020, for qualitative research exploring the experience of living with POP. We used meta-ethnography to synthesize findings. This is a conceptual approach to qualitative evidence synthesis. We used the recent guidelines for reporting meta-ethnography.

RESULTS

We screened 3103 titles and 255 abstracts and included 37 primary studies. These incorporated the experience of 777 women, (aged 18 to 95 years) from a range of countries. We organized 162 ideas into 27 conceptual categories and 10 themes. We developed a conceptual model that helps us to understand the experience of pelvic organ prolapse. This model indicates that (1) the physical losses of POP are intricately linked to loss of identity; (2) women conceptualized POP as part of womanhood, yet also its thief; (3) there is a vicious cycle of taboo, silence and misunderstanding about POP and its treatment; (4) this silence is exacerbated by a feeling that POP is not taken seriously in healthcare.

CONCLUSIONS

This meta-ethnography helps us to understand the experience of living with a POP. Our model illustrates the complex process of healthcare decision making. Further studies to explore the complexity of decision making from the perspective of patient and health professional are timely.

A systematic review on reported outcomes and outcome measures in female idiopathic chronic pelvic pain for the development of a core outcome set

BACKGROUND

A core outcome set (COS) is required to address inconsistencies in outcome reporting in chronic pelvic pain (CPP) trials.

OBJECTIVES

Evaluation of reported outcomes and selected outcome measures in CPP trials by producing a comprehensive inventory to inform a COS.

SEARCH STRATEGY

Systematic review of randomised controlled trials (RCTs) identified from Cochrane Central Register of Controlled Trials (CENTRAL), Embase and MEDLINE databases.

SELECTION CRITERIA

RCTs assessing efficacy and safety of medical, surgical and psychological interventions for women with idiopathic CPP.

DATA COLLECTION AND ANALYSIS

Two independent researchers extracted outcomes and outcome measures. Similar outcomes were grouped and classified into domains to produce a structured inventory.

MAIN RESULTS

Twenty-four trials were identified including 136 reported outcomes and outcome measures. Rates of reporting outcomes varied (4-100%) and pelvic pain was the most frequently reported outcome (100%). All trials reported the pain domain; however, only half reported quality of life, clinical effectiveness and adverse events. No differences in outcome reporting were observed in five high-quality trials (21%). Univariate analysis demonstrated an association between quality of outcome reporting and methodological quality of studies (r_s  = 0.407, P = 0.048).

CONCLUSION

There is wide variation in reported outcomes and applied outcome measures in CPP trials. While a COS is being developed and implemented, we propose the interim use of commonly reported outcomes in each domain: pain (pelvic pain, dyspareunia, dysmenorrhoea), life impact (quality of life, emotional functioning, physical functioning), clinical effectiveness (efficacy, satisfaction, cost effectiveness, return to daily activities) and adverse events (surgical, perioperative observations, nonsurgical).

TWEETABLE ABSTRACT

There is significant variation in outcome reporting in CPP trials. Our systematic review forms the basis for the development of a core outcome set.