Search Results (130)

Pelvic organ prolapse (POP) is a prevalent condition, affecting women all over the world, and is commonly treated through surgical interventions that present limitations such as recurrence or complications associated with synthetic meshes. In this study, biodegradable poly($ϵ$-caprolactone) (PCL) cog threads are proposed as a minimally invasive alternative for vaginal wall reinforcement. A custom cutting tool was developed to fabricate threads with varying barb angles (90°, 75°, 60°, and 45°), which were produced via Melt Electrowriting. Their mechanical behavior was assessed through uniaxial tensile tests and validated using finite element simulations. The results showed that barb orientation had minimal influence on tensile performance. In simulations of anterior vaginal wall deformation under cough pressure, all cog thread configurations significantly reduced displacement in the damaged tissue model, achieving values comparable to or even lower than those of healthy tissue. A ball burst simulation using an anatomically accurate model further demonstrated a 13% increase in reaction force with cog thread reinforcement. Despite fabrication limitations, this study supports the biomechanical potential of 3D-printed PCL cog threads for POP treatment, and lays the groundwork for future in vivo validation. Full article

Background/Objectives: Pelvic floor disorders (PFDs) have multifactorial etiology. This makes treatment challenging and often unsatisfactory. This project introduces robust data on risk factors for PFDs and explores opportunities for their prevention, focusing on previous gynecological surgical interventions. Methods: We conducted a retrospective analytical cohort study analyzing demographic and clinical data from 832 consecutive patients who underwent pelvic organ prolapse (POP) surgery at a teaching hospital affiliated with the University of Cologne between 2010 and 2019. Patient characteristics—including age, body mass index (BMI), parity, mode of delivery, and symptoms—were collected from medical records. Associations between patient factors and surgical history were assessed using Kendall’s Tau (KT) for correlations and relative risks (RRs) with 95% confidence intervals (CIs) to evaluate the impact of previous hysterectomies and pelvic surgeries on PFD. Results: First vaginal delivery and age were the strongest factors associated with PFD. BMI had a smaller impact, and multiple vaginal deliveries did not significantly influence apical (KT 0.037), posterior (KT 0.007), anterior midline (KT 0.015), or lateral defects (KT 0.015). Cesarean section was protective. Subtotal hysterectomy showed no significant association with PFD. Total hysterectomy was strongly associated with posterior defects (RR 4.750, 95% CI: 1.871–12.059) and anterior midline defects (RR 1.645, 95% CI: 0.654–4.139). Recurrent urinary infections were associated with abdominal colposuspension (RR 4.485, 95% CI: 1.12–18.03). Dyspareunia occurred more frequently after vaginal (RR 3.971, 95% CI: 0.78–20.14) and abdominal hysterectomy (RR 1.620, 95% CI: 0.32–8.15). Vaginal hysterectomy was linked to fecal incontinence (RR 5.559, 95% CI: 1.17–26.30), MUI (RR 2.156, 95% CI: 1.09–4.23), and UUI (RR 4.226, 95% CI: 1.82–6.85). Conclusions: The factors identified as influencing (PFD) offer a solid foundation for evidence-based patient counseling within our population. Our large dataset confirmed key risk factors, notably childbirth and advancing age. However, the influence of BMI on symptoms and anatomical defects appears to be less significant than previously assumed. Subtotal hysterectomy was not associated with new PFD in our cohort and may represent a viable option when hysterectomy is indicated, though further studies are needed to confirm this potential advantage. Full article

Background/Objectives: Pelvic organ prolapse (POP) is a common condition that significantly impacts quality of life. Research has focused largely on older women, while experiences of younger women remain relatively underexplored despite challenges unique to this population. Informed by the biopsychosocial model of illness, this study aims to assess the symptom burden, treatment goals, and information needs of younger women complaining of prolapse by analyzing questionnaire responses from an existing electronic Personal Assessment Questionnaire—Pelvic Floor (ePAQ-PF) dataset. Methods: Mixed-methods content analysis was conducted using free-text data from an anonymized multi-site ePAQ-PF dataset of 5717 responses collected across eight UK NHS trusts (2018–2022). A quantitative, deductive approach was first used to identify younger women (≤50 years old) with self-reported prolapse. ePAQ-PF scores for younger women with prolapse were compared with those aged >50 years, using Mann–Whitney tests. Free-text response data were analyzed inductively to qualitatively explore younger women’s symptom burden, treatment goals, and information needs. Results: Of the 1473 women with prolapse identified, 399 were aged ≤50 years. ePAQ-PF scores of the younger cohort demonstrated significantly greater symptom severity and bother than those aged >50, particularly in bowel, prolapse, vaginal, body image, and sexual health domains (p < adjusted threshold). Qualitative analysis undertaken to understand women’s concerns and priorities produced five health-related themes (physical health; functionality; psychosocial and emotional wellbeing; reproductive and sexual health; and healthcare journeys) and a sixth intersecting theme representing information needs. Conclusions: The findings highlight the substantial symptom burden of younger women with prolapse, as well as treatment goals and information needs specific to this population. The development of age-specific resources is identified as a requirement to support this group. Full article

Background: Recurrent apical pelvic organ prolapse (POP) presents significant management challenges, with limited evidence on optimal surgical approaches. This study evaluated the safety and long-term effectiveness of minimally invasive sacrospinous ligament (SSL) fixation using the EnPlace^® device for treating recurrent apical POP. Methods: A cohort analysis was performed on 82 consecutive patients (mean age 65.9 ± 8.6 years) with stage III or IV recurrent symptomatic apical POP. All patients underwent transvaginal SSL fixation using the EnPlace^® device between January 2021 and July 2023. Primary outcomes included anatomical cure rates, patient satisfaction, and complications. Long-term follow-up was conducted via a structured telephone survey in December 2024. Results: The mean interval between primary and recurrent repair was 3.2 ± 2.6 years. Most patients (64.6%) underwent surgery under regional anesthesia with a mean operative time of 24.1 ± 7.1 min and minimal blood loss (23.8 ± 6.5 mL). No intraoperative complications occurred, and 98.8% of patients were discharged the same day. Two early postoperative complications occurred, neither requiring surgical intervention. At six-month follow-up, significant improvements were observed in POP-Q measurements for apical prolapse, cystocele, and rectocele. Long-term follow-up (mean 31.6 ± 8.3 months) revealed that only 11 patients (13.4%) reported mild POP symptoms. Patient satisfaction scores averaged 90.8 ± 17.1, with only 8.5% reporting low satisfaction. Only two patients (2.4%) required additional intervention for recurrent apical POP. Conclusions: Minimally invasive SSL fixation using the EnPlace^® device demonstrates favorable safety and efficacy for recurrent apical POP, offering a viable alternative to more invasive procedures with high patient satisfaction and low recurrence rates. Full article

In recent years, pelvic organ prolapse (POP) cases have been rising, affecting women’s quality of life. Synthetic surgical transvaginal meshes used for POP treatment were withdrawn from the United States market in 2019 due to high risks, including infection, vaginal mesh erosion, and POP reoccurrence. Biodegradable mesh implants with three-dimensional printing technology have emerged as an innovative alternative. In this study, polycaprolactone (PCL) meshes for POP repair were fabricated using melt electrospinning writing (MEW) and mechanically evaluated through uniaxial tensile tests. Following this, they were coated with antibiotics—azithromycin, gentamicin sulfate, and ciprofloxacin—commonly used for genitourinary tract infections. Zone inhibition and biofilm assays evaluated antibiotic effectiveness in preventing mesh infections by Escherichia coli, and methicillin-susceptible (MSSA) and methicillin-resistant (MRSA) Staphylococcus aureus. The meshes presented a mechanical behavior closer to vaginal tissue than commercially available meshes. Fourier transform infrared analysis confirmed antibiotic incorporation. Ciprofloxacin demonstrated antibacterial activity against MRSA, with a 92% reduction in metabolic activity and a 99% biomass reduction. Gentamicin and ciprofloxacin displayed inhibitory activity against MSSA and E. coli. Scanning electron microscopy images support these conclusions. This methodology may offer a more effective, patient-friendly solution for POP repair, improving healing and the quality of life for affected women. Full article

Pelvic organ prolapse (POP) is a common pelvic floor disorder with substantial impact on women’s quality of life, necessitating accurate and reproducible diagnostic methods. This study investigates the use of three-dimensional (3D) transperineal ultrasound, integrated with artificial intelligence (AI), to evaluate pelvic floor biomechanics and identify correlations between biometric parameters and prolapse severity. Thirty-seven female patients diagnosed with genital prolapse (mean age: 65.3 ± 10.6 years; mean BMI: 29.5 ± 3.8) were enrolled. All participants underwent standardized 3D transperineal ultrasound using the Mindray Smart Pelvic system, an AI-assisted imaging platform. Key biometric parameters—anteroposterior diameter, laterolateral diameter, and genital hiatus area—were measured under three functional states: rest, maximal Valsalva maneuver, and voluntary pelvic floor contraction. Additionally, two functional indices were derived: the distensibility index (ratio of Valsalva to rest) and the contractility index (ratio of contraction to rest), reflecting pelvic floor elasticity and muscular function, respectively. Statistical analysis included descriptive statistics and univariate correlation analysis using Pelvic Organ Prolapse Quantification (POP-Q) system scores. Results revealed a significant correlation between laterolateral diameter and prolapse severity across multiple compartments and functional states. In apical prolapse, the laterolateral diameter measured at rest and during both Valsalva and contraction showed positive correlations with POP-Q point C, indicating increasing transverse pelvic dimensions with more advanced prolapse (e.g., r = 0.42 to 0.58; p < 0.05). In anterior compartment prolapse, the same parameter measured during Valsalva and contraction correlated significantly with POP-Q point AA (e.g., r = 0.45 to 0.61; p < 0.05). Anteroposterior diameters and genital hiatus area were also analyzed but showed weaker or inconsistent correlations. AI integration facilitated real-time image segmentation and automated measurement, reducing operator dependency and increasing reproducibility. These findings highlight the laterolateral diameter as a strong, reproducible anatomical marker for POP severity, particularly when assessed dynamically. The combined use of AI-enhanced imaging and functional indices provides a novel, standardized, and objective approach for assessing pelvic floor dysfunction. This methodology supports more accurate diagnosis, individualized management planning, and long-term monitoring of pelvic floor disorders. Full article

Pelvic organ prolapse (POP) is a health condition that can significantly impact patients’ quality of life. Unfortunately, most available treatments present drawbacks such as high recurrence rates, risk of complications, poor tissue integration, and the need for reintervention. One promising alternative is the use of biodegradable implantable meshes, which can support the organs, guide tissue regeneration, and be fully absorbed without damaging the surrounding tissues. In this study, biodegradable polycaprolactone (PCL) meshes were fabricated using melt electrowritten (MEW), incorporating the antistatic agent Hostastat^® FA 38 (HT) to address these limitations. The goal was to produce microscaffolds with suitable biophysical properties, particularly more stable fiber deposition and reduced fiber diameter. Different HT concentrations (0.03, 0.06, and 0.1 wt%) were investigated to assess their influence on the fiber diameter and mechanical properties of the PCL meshes. Increasing HT concentration significantly reduced fiber diameter by 14–17%, 39–45%, and 65–66%, depending on mesh geometry (square or sinusoidal). At 0.06 wt%, PCL/HT meshes showed a 24.10% increase in tensile strength and a 55.59% increase in Young’s Modulus compared to pure PCL meshes of similar diameter. All formulations demonstrated cell viability >90%. Differential scanning calorimetry (DSC) revealed preserved thermal stability and changes in crystallinity with HT addition. These findings indicate that the antistatic agent yields promising results, enabling the production of thinner, more stable fibers with higher tensile strength and Young’s Modulus than PCL meshes, without adding cellular toxicity. Developing a thinner and more stable mesh that mimics vaginal tissue mechanics could offer an innovative solution for POP repair. Full article

Background and Objectives: To evaluate the feasibility and clinical outcomes of a novel non-mesh robot-assisted sacrocolpopexy (RSC) using autologous round ligament (ARL) grafts in patients with pelvic organ prolapse (POP). Materials and Methods: This retrospective study included 92 patients who underwent non-mesh RSC with ARL grafts at Kagoshima University Hospital between August 2020 and June 2024. All patients met the inclusion criteria for symptomatic POP-Q stage II or higher and elected to undergo non-mesh RSC. The procedures were performed using the da Vinci^® Xi or the hinotori™ Surgical Robot System. The clinical characteristics, operative data, complications, and recurrence rates were analyzed. Results: ARL harvesting was feasible in all patients, and the non-mesh RSC procedure was completed without conversion to open surgery or any intraoperative complications. The median operative time was 251 min, and the median blood loss was 30 mL. Postoperative complications of Clavien-Dindo grade ≥ 2 occurred in five patients (5%), all of whom developed pelvic infections. De novo stress urinary incontinence was observed in one patient (1%). POP recurrence occurred in seven patients (8%) during a median follow-up of 3 months (range, 3–18 months), all of whom presented with cystocele. Five patients underwent reoperation, and two were managed conservatively. All patients experienced postoperative symptomatic improvement. A higher BMI and advanced POP-Q stage were significant predictors of recurrence. Conclusions: This is the first report of non-mesh RSC using an ARL graft. The procedure is feasible and effective, avoids the use of synthetic mesh, and offers short-term outcomes comparable to those of mesh-based RSC. ARL-based RSC represents a promising alternative, especially for patients at risk of mesh-related complications. Long-term follow-up is required to confirm durability. Full article

Background/Objectives: Pelvic organ prolapse (POP) and urinary incontinence are prevalent conditions among women, significantly affecting their quality of life. Vaginal mesh surgeries, including the use of the Calistar mesh, have become an essential intervention aimed at alleviating symptoms associated with POP and urinary dysfunction. This study evaluates the clinical outcomes of Calistar vaginal mesh surgeries, focusing on pre- and post-operative changes in urinary parameters and prolapse severity. Methods: Data from 180 patients undergoing Calistar procedures were analyzed, revealing significant improvements in anatomical markers (Aa, Ba, C, Ap, and Bp) and urinary distress metrics (UDI-6 and IIQ-7) postoperatively. Results: The results demonstrate that Calistar mesh procedures are effective in reducing urinary frequency, incontinence, and incomplete bladder emptying. Conclusions: Calistar mesh procedures offer a safe and effective surgical option for managing POP and associated urinary dysfunction. The observed anatomical and functional improvements suggest that Calistar mesh significantly enhances patient outcomes and quality of life. Full article

Background and Objectives: Pelvic organ prolapse (POP) is a prevalent condition that negatively impacts women’s quality of life. Uterine-preserving procedures are increasingly demanded by patients with uterine prolapse, particularly when associated with true cervical elongation. The Manchester procedure, historically used for uterine preservation, has regained interest due to its effectiveness and low morbidity. This study aims to evaluate the anatomical and functional outcomes of the Manchester procedure in women with uterine prolapse due to cervical elongation, assessing patient satisfaction and associated clinical factors. Materials and Methods: We conducted a retrospective, observational, single-center study at the Regional University Hospital of Málaga, Spain, including patients undergoing the Manchester procedure between January 2017 and December 2022. Inclusion criteria required a diagnosis of uterine prolapse due to clinically confirmed true cervical elongation. Surgical details, complications, and postoperative outcomes were recorded. Patient satisfaction was assessed using a Likert scale during follow-up visits. Results: A total of 38 patients were included, with a mean age of 48.7 years. All presented with symptomatic uterine prolapse and elongated cervix (>5 cm). The anatomical success rate was 97%, with only one case of symptomatic recurrence. The most common early postoperative complication was urinary tract infection (10.5%). The average follow-up duration was 18.6 months. A high level of satisfaction was recorded: 94.8% of patients were either “very satisfied” (73.7%) or “satisfied” (21.1%), and only 5.3% reported dissatisfaction. Multicompartmental repair (anterior and/or posterior colporrhaphy) improved satisfaction outcomes. Conclusions: The Manchester procedure is a safe, effective uterine-sparing surgical option for patients with cervical elongation-related uterine prolapse. It demonstrates a high anatomical success rate and low morbidity, with excellent patient satisfaction. Comprehensive preoperative assessment and addressing modifiable risk factors such as obesity and smoking are key to optimizing results. Further prospective studies are needed to assess long-term durability and quality-of-life outcomes. Full article

Objective: The aim of this study is to investigate uterine prolapse (UP) among women attending a semi-urban health center for routine gynecological examinations. Specifically, the study explores the potential association between UP and various established or suspected risk factors, including age, menopausal status, number and mode of deliveries, birth weight, smoking habits, and body mass index (BMI). Furthermore, it examines the relationship between the presence or severity of UP and the scores of specific questionnaires and their subscales. Finally, the study seeks to develop a predictive model for the likelihood of UP based on questionnaire responses. Methods: A quantitative study was conducted at the gynecological department of a health center in Greece from January 2021 to October 2022. A total of 134 women were recruited using convenience sampling during routine gynecological visits. The degree of prolapse was classified according to the International Continence Society (ICS) Pelvic Organ Prolapse Quantification (POP-Q) classification system. Data collection also included the use of validated instruments: the Australian Pelvic Floor Questionnaire (APFQ), the Urogenital Distress Inventory-6 (UDI-6), the Pelvic Floor Distress Inventory-20 (PFDI-20), and the Pelvic Floor Impact Questionnaire-7 (PFIQ-7). The data were processed with the Statistical Package for the Social Sciences (SPSS) v25. Results: Of the 134 participants, 21 (15.7%) aged 21 to 82 showed signs of UP, while 113 women (84.3%) did not. The average age of the women with UP was 55 years. Fourteen (10.4%) of these women were diagnosed with UP stage I, three of them (2.2%) with stage II, and four of them (3%) with stage III UP. There were no stage IV UP incidents. The risk factors associated with the disease include age, mode of delivery, parity, and duration of menopause. Regarding parity, every subsequent birth after the first one increases the likelihood of a UP incident by approximately 125%. Conclusions: Most women with UP did not exhibit severe symptoms, as UP typically does not manifest symptoms until it reaches a final stage. Considering the population aging and the increase in morbidity, a regular pelvic organ prolapse (POP) checkup should be established to facilitate early recognition, prevention, and treatment of symptoms. This study offers a potential tool for non-invasive screening to facilitate identifying UP in women early, which has not been previously reported. Full article

Background: Detrusor underactivity (DU) and bladder outlet obstruction (BOO) are common causes of voiding dysfunction in women with lower urinary tract symptoms (LUTS). However, differentiating between them remains challenging due to overlapping clinical presentations and a reliance on invasive urodynamic studies (UDS). This study aimed to develop a non-invasive, office-based clinical prediction model to distinguish DU from BOO in women with non-neurogenic LUTS. Methods: We conducted a retrospective analysis of 88 women who underwent pressure-flow studies at two outpatient clinics between 2012 and 2022. DU was defined using a projected isovolumetric pressure 1 (PIP1) < 30 cm H₂O, and BOO was defined by a Female-Specific Bladder Outlet Obstruction Index (BOOIf) > 18. Clinical symptoms, uroflowmetry (UFL) parameters, and pelvic organ prolapse staging (POP-Q) were evaluated. A multivariate logistic regression model was constructed using a stepwise selection procedure. Results: Of the 88 patients, 38 (43.2%) were diagnosed with DU and 50 (56.8%) with BOO. Four predictors were retained in the final model: hesitancy (OR = 2.06, p = 0.18), incomplete emptying (OR = 3.52, p = 0.02), POP-Q < 3 (OR = 0.15, p = 0.02), and longer time to Qmax on UFL (OR = 1.05, p = 0.004). The model achieved a Harrell’s Concordance Index (C-index) of 0.779. Using a probability cutoff of 0.3, the model demonstrated a sensitivity of 86.8%, specificity of 46.0%, positive predictive value of 55.0%, and negative predictive value of 82.1%. Conclusions: We present a novel non-invasive prediction model incorporating clinical symptoms, UFL metrics, and pelvic exam findings that may aid in differentiating DU from BOO in women with LUTS. Full article

Background/Objectives: The aim of this study was to design a fully automated hybrid AI-based method, combining a convolutional neural network (CNN) and a tree-based model (XGBoost), which was capable of diagnosing different pelvic organ prolapses (POPs) in a dynamic two-dimensional ultrasound study from the midsagittal plane. Methods: This was a prospective observational study with 188 patients (99 with POP and 89 without POP). Transperineal pelvic floor ultrasound videos were performed, and normality or POP was defined. These videos were subsequently labeled, and an algorithm was designed to detect POP based on three phases: 1. Segmentation—a CNN was used to locate and identify the visible pelvic organs in each frame of the ultrasound video. The output had a very high dimensionality. 2. Feature engineering and dataset construction—new features related to the position and shape of the organs detected using the CNN were generated. 3. The POP predictive model—this was created from the dataset generated in the feature engineering phase. To evaluate diagnostic performance, accuracy, precision, recall, and F1-score were considered, along with the degree of agreement with the expert examiner. Results: The best agreements were observed in the diagnosis of cystocele and uterine prolapse (88.1%) and enterocoele (81.4%). The proposed methodology showed an accuracy of 96.43%, an overall accuracy of 98.31%, a recall of 100%, and an F1-score of 98.18% in detecting the presence of POP. However, when differentiating between the various types of POP, we observed that the precision, accuracy, recall, and F1-score were higher when detecting cystocele and uterine prolapse. Conclusions: We have developed the first predictive model capable of diagnosing POP in a dynamic, bi-dimensional ultrasound study from the midsagittal plane using deep learning and machine learning techniques. Full article

Background: Pelvic organ prolapse (POP) and stress incontinence (SUI) are very common medical conditions, affecting women’s quality of life worldwide. Current surgical and conservative therapies often yield variable outcomes and carry risks of complications or recurrence. Platelet-rich plasma (PRP) has emerged as a promising regenerative approach in various medical disciplines. Its application in urogynecology remains relatively new and emerging. The objective of this study was to review and consolidate existing evidence regarding the application of PRP injections for treating POP and/or SUI. Methods: This scoping review was conducted in accordance with the Preferred Reporting Items for Scoping Reviews (PRISMA-ScR). The search strategy included MEDLINE (PubMed), Web of Science, and Scopus databases, covering articles published up to February 2025, with no restrictions on publication date. Results: We included in our review a total of 13 manuscripts and 320 patients at the end of the screening process. A total of ten SUI studies, comprising 273 patients, and three POP studies, involving 47 patients, satisfied all the review criteria. Both clinical entities reported high subjective improvement following PRP treatment. Moreover, PRP appeared to have no significant adverse effects. Conclusions: Our scoping review suggests that PRP may have potential benefits in the treatment of POP and SUI. Nevertheless, the current evidence on its application in this area remains limited. Therefore, well-designed, large-scale randomized controlled trials (RCTs) with extended follow-up periods are urgently needed, in the era of personalized medicine. Full article

Background: Pelvic organ prolapse (POP) significantly impacts women’s quality of life, especially in postmenopausal patients. Although laparoscopic sacrocolpopexy (LSC) is the gold standard for advanced apical prolapse, its complexity and risk of complications have led to alternative approaches like laparoscopic lateral suspension (LLS), a minimally invasive technique with promising results. Methods: A comprehensive search using PubMed databases was performed. The search was conducted from June 2024 to September 2024. The search string used was as follows: (pelvic organ prolapse) AND (lateral suspension) OR (laparoscopic lateral suspension). We included randomized controlled trials, prospective cohort studies, prospective observational studies, and case studies. We excluded retrospective studies, small case series, case reports, and articles not published in English. All selected articles were screened based on the titles and abstracts. Relevant data were extracted and tabulated. Results: An overall number of 12 studies were included in our analysis. LLS demonstrated high anatomical success rates: 91.15% for the anterior, 94.95% for the central, and 86.55% for the posterior compartments. The randomized controlled studies exhibit comparable effectiveness between both methods (LLS vs. LSC) and LLS appears to be the best option for anterior repair or anterior–apical repair. Patient satisfaction rates exceeded 90%, with reduced operative times (123 ± 33 min and 193 ± 55.6 min for ALS and ASC, respectively). According to the Claiven–Dindo scale, 0.17% of postoperative complications were graded more than III. The rate of mesh erosion was 0% to 10%. The technique showed particular benefit for uterine preservation and in obese patients but was less effective for severe posterior prolapse. Conclusions: Laparoscopic lateral suspension offers a safe, effective alternative for POP management, with significant anatomical and functional benefits. Its minimally invasive nature, shorter surgery time, and high satisfaction rates make it suitable for tailored patient care. Further studies should standardize evaluation metrics and assess long-term outcomes. The review was not registered. No funding was received. The authors declare no competing interests. Full article