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Chen YP, Lo TS, Chien YH, Kuo YH, Liu SJ. In Vitro and In Vivo Drug Release from a Nano-Hydroxyapatite Reinforced Resorbable Nanofibrous Scaffold for Treating Female Pelvic Organ Prolapse. Polymers (Basel) 2024; 16:1667. [PMID: 38932015 PMCID: PMC11207985 DOI: 10.3390/polym16121667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024] Open
Abstract
Pelvic prolapse stands as a substantial medical concern, notably impacting a significant segment of the population, predominantly women. This condition, characterized by the descent of pelvic organs, such as the uterus, bladder, or rectum, from their normal positions, can lead to a range of distressing symptoms, including pelvic pressure, urinary incontinence, and discomfort during intercourse. Clinical challenges abound in the treatment landscape of pelvic prolapse, stemming from its multifactorial etiology and the diverse array of symptoms experienced by affected individuals. Current treatment options, while offering relief to some extent, often fall short in addressing the full spectrum of symptoms and may pose risks of complications or recurrence. Consequently, there exists a palpable need for innovative solutions that can provide more effective, durable, and patient-tailored interventions for pelvic prolapse. We manufactured an integrated polycaprolactone (PCL) mesh, reinforced with nano-hydroxyapatite (nHA), along with drug-eluting poly(lactic-co-glycolic acid) (PLGA) nanofibers for a prolapse scaffold. This aims to offer a promising avenue for enhanced treatment outcomes and improved quality of life for individuals grappling with pelvic prolapse. Solution extrusion additive manufacturing and electrospinning methods were utilized to prepare the nHA filled PCL mesh and drug-incorporated PLGA nanofibers, respectively. The pharmaceuticals employed included metronidazole, ketorolac, bleomycin, and estrone. Properties of fabricated resorbable scaffolds were assessed. The in vitro release characteristics of various pharmaceuticals from the meshes/nanofibers were evaluated. Furthermore, the in vivo drug elution pattern was also estimated on a rat model. The empirical data show that nHA reinforced PCL mesh exhibited superior mechanical strength to virgin PCL mesh. Electrospun resorbable nanofibers possessed diameters ranging from 85 to 540 nm, and released effective metronidazole, ketorolac, bleomycin, and estradiol, respectively, for 9, 30, 3, and over 30 days in vitro. Further, the mesh/nanofiber scaffolds also liberated high drug levels at the target site for more than 28 days in vivo, while the drug concentrations in blood remained low. This discovery suggests that resorbable scaffold can serve as a viable option for treating female pelvic organ prolapse.
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Affiliation(s)
- Yi-Pin Chen
- Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Tsia-Shu Lo
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan;
| | - Yu-Han Chien
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-H.C.); (Y.-H.K.)
| | - Yi-Hua Kuo
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-H.C.); (Y.-H.K.)
| | - Shih-Jung Liu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-H.C.); (Y.-H.K.)
- Department of Orthopedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital-Linkou, Taoyuan 33305, Taiwan
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Shek KL, Dietz HP. Coronal Plane Assessment for Levator Trauma. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024. [PMID: 38795026 DOI: 10.1002/jum.16484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 04/18/2024] [Accepted: 05/05/2024] [Indexed: 05/27/2024]
Abstract
OBJECTIVE Levator avulsion is a major etiological factor of pelvic organ prolapse (POP) and is primarily diagnosed on tomographic axial plane imaging. Two-dimensional imaging can also image the levator. The objective was to test reproducibility and validity of coronal plane assessment for diagnosis of levator trauma by assessing the coronal plane obtained on tomographic ultrasound imaging. METHODS A retrospective study of women who had undergone an interview, POPQ and four-dimensional translabial ultrasound at a tertiary urogynecological unit. Post-processing of archived volume data was performed for assessment; and levator muscle area and estimate of remnant muscle mass in the coronal plane. Interobserver reproducibility of the latter two measures and associations between various measures of levator trauma and POP were tested. RESULTS Interobserver agreement was good for percentage estimates (ICC 0.743), but fair for area measurements (ICC 0.482). Six hundred and twenty four women were seen, 468 (75%) had significant clinical prolapse. Full levator avulsions were diagnosed in 137 (22%). Mean TTS was 2.7 (range 0-12). On coronal plane assessment average muscle area was 1.47 (SD 0.76) cm2 and 1.55 (SD 0.74) cm2 on the right and left, respectively (P = .005). It was 76% and 79% for average estimates of muscle mass (P = .021). Both measures were strongly associated with POP; however, they were not superior to TTS in predicting POP. CONCLUSION Coronal plane assessment in volume data is reproducible and valid for evaluation of levator trauma. Muscle mass estimate may be a better measure than muscle area.
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Affiliation(s)
- Ka Lai Shek
- Liverpool Clinical School, Western Sydney University, Sydney, New South Wales, Australia
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Dietz HP, Shek KL, Descallar J. Levator-urethra gap: is there a need for individualization of cut-offs? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024. [PMID: 38776010 DOI: 10.1002/uog.27706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 01/08/2024] [Accepted: 02/19/2024] [Indexed: 07/05/2024]
Abstract
OBJECTIVES To determine whether height, weight and body mass index (BMI) are associated with the levator-urethra gap (LUG) measurement, and whether these factors confound the relationship between LUG and symptoms and signs of pelvic organ prolapse (POP). METHODS This was a retrospective study of women seen at a tertiary urogynecology unit between January 2020 and December 2021. Postprocessing of saved ultrasound volume data was used to measure the LUG, blinded against all other data. This measurement was tested for its association with organ descent and hiatal area, and height, weight and BMI were investigated for any potential confounding effect. RESULTS The 624 women seen during the inclusion period presented mostly with stress urinary incontinence (448/624 (72%)), urgency urinary incontinence (469/624 (75%)) and/or prolapse (338/624 (54%)). Mean age at assessment was 58 (range, 20-94) years, mean height was 163 (range, 142-182) cm, mean weight was 80 (range, 41-153) kg and mean BMI was 30 (range, 17-65) kg/m2. LUG measurements could be obtained in 613 women, resulting in 7356 (12 × 613) measurements. The average LUG in individual women measured 2.35 cm on the right and 2.32 cm on the left side (difference not significant), with a mean ± SD of 2.34 ± 0.63 cm overall. Mean LUG was associated with symptoms and signs of prolapse, both on clinical examination (POP quantification system) and on imaging, but not with height (P = 0.36), weight (P = 0.20) or BMI (P = 0.09). CONCLUSIONS Levator-urethra gap measurements do not seem to be significantly associated with height, weight or BMI in our population, obviating the need for individualization of LUG. However, this does not exclude interethnic variability of this biometric measure. © 2024 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- H P Dietz
- Sydney Urodynamic Centres, Penrith, NSW, Australia
| | - K L Shek
- Western Sydney University, Liverpool, NSW, Australia
| | - J Descallar
- South Western Sydney Local Health District, Liverpool, NSW, Australia
- Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
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Mozon AO, Kim JH, Lee SR. Robotic sacrocolpopexy. Obstet Gynecol Sci 2024; 67:212-217. [PMID: 38246693 PMCID: PMC10948206 DOI: 10.5468/ogs.23226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 01/23/2024] Open
Abstract
Pelvic organ prolapse (POP) is a common cause of gynecological disease in elderly women. The prevalence of POP has increased with an aging society. Abdominal sacrocolpopexy (ASC) is safer and more effective than the vaginal approach in patients with apical compartment POP because it has a higher anatomical cure rate, a lower recurrence rate, less dyspareunia, and improved sexual function. Laparoscopic sacrocolpopexy (LSC) has replaced ASC. Robotic sacrocolpopexy (RSC) also helps overcome the challenges of LSC by facilitating deep pelvic dissection and multiple intracorporeal suturing. The RSC is technically easy to apply, has a steep learning curve, and offers many advantages over the LSC. However, insufficient data led us to conclude that the LSC is superior overall, especially in terms of costeffectiveness. The present review provides insights into different aspects of RSC, highlighting the most common benefits and concerns of this procedure. We searched for eligible articles discussing this issue from January 2019 to March 2022 to reveal the outcomes of RSC.
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Affiliation(s)
- Al-Otaibi Mozon
- Department of Obstetrics and Gynecology, King Fahad Military Medical Complex, Dhahran,
Saudi Arabia
| | - Ju Hee Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Sa Ra Lee
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
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Barbier H, Carberry CL, Karjalainen PK, Mahoney CK, Galán VM, Rosamilia A, Ruess E, Shaker D, Thariani K. International Urogynecology consultation chapter 2 committee 3: the clinical evaluation of pelvic organ prolapse including investigations into associated morbidity/pelvic floor dysfunction. Int Urogynecol J 2023; 34:2657-2688. [PMID: 37737436 PMCID: PMC10682140 DOI: 10.1007/s00192-023-05629-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 07/22/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION AND HYPOTHESIS This manuscript from Chapter 2 of the International Urogynecology Consultation (IUC) on Pelvic Organ Prolapse (POP) reviews the literature involving the clinical evaluation of a patient with POP and associated bladder and bowel dysfunction. METHODS An international group of 11 clinicians performed a search of the literature using pre-specified search MESH terms in PubMed and Embase databases (January 2000 to August 2020). Publications were eliminated if not relevant to the clinical evaluation of patients or did not include clear definitions of POP. The titles and abstracts were reviewed using the Covidence database to determine whether they met the inclusion criteria. The manuscripts were reviewed for suitability using the Specialist Unit for Review Evidence checklists. The data from full-text manuscripts were extracted and then reviewed. RESULTS The search strategy found 11,242 abstracts, of which 220 articles were used to inform this narrative review. The main themes of this manuscript were the clinical examination, and the evaluation of comorbid conditions including the urinary tract (LUTS), gastrointestinal tract (GIT), pain, and sexual function. The physical examination of patients with pelvic organ prolapse (POP) should include a reproducible method of describing and quantifying the degree of POP and only the Pelvic Organ Quantification (POP-Q) system or the Simplified Pelvic Organ Prolapse Quantification (S-POP) system have enough reproducibility to be recommended. POP examination should be done with an empty bladder and patients can be supine but should be upright if the prolapse cannot be reproduced. No other parameters of the examination aid in describing and quantifying POP. Post-void residual urine volume >100 ml is commonly used to assess for voiding difficulty. Prolapse reduction can be used to predict the possibility of postoperative persistence of voiding difficulty. There is no benefit of urodynamic testing for assessment of detrusor overactivity as it does not change the management. In women with POP and stress urinary incontinence (SUI), the cough stress test should be performed with a bladder volume of at least 200 ml and with the prolapse reduced either with a speculum or by a pessary. The urodynamic assessment only changes management when SUI and voiding dysfunction co-exist. Demonstration of preoperative occult SUI has a positive predictive value for de novo SUI of 40% but most useful is its absence, which has a negative predictive value of 91%. The routine addition of radiographic or physiological testing of the GIT currently has no additional value for a physical examination. In subjects with GIT symptoms further radiological but not physiological testing appears to aid in diagnosing enteroceles, sigmoidoceles, and intussusception, but there are no data on how this affects outcomes. There were no articles in the search on the evaluation of the co-morbid conditions of pain or sexual dysfunction in women with POP. CONCLUSIONS The clinical pelvic examination remains the central tool for evaluation of POP and a system such as the POP-Q or S-POP should be used to describe and quantify. The value of investigation for urinary tract dysfunction was discussed and findings presented. The routine addition of GI radiographic or physiological testing is currently not recommended. There are no data on the role of the routine assessment of pain or sexual function, and this area needs more study. Imaging studies alone cannot replace clinical examination for the assessment of POP.
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Affiliation(s)
- Heather Barbier
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Cassandra L Carberry
- Department of Obstetrics and Gynecology, Warren Alpert Medical School of Brown University/Women & Infants Hospital, Providence, RI, USA
| | - Päivi K Karjalainen
- Department of Obstetrics and Gynecology, Hospital Nova of Central Finland, Jyväskylä, Finland
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | | | | | - Anna Rosamilia
- Urogynaecologist and Reconstructive Pelvic Floor Surgeon, Cabrini Hospital, Malvern, Victoria, Australia.
- Monash Health, Monash University Department of O&G, Hudson Institute of Medical Research, Melbourne, Australia.
| | - Esther Ruess
- Department of Obstetrics and Gynecology, University Hospital of Basel, Basel, Switzerland
| | - David Shaker
- Rural Clinical School Rockhampton Australia, Mater Private Hospital Rockhampton Australia, University of Queensland, St Lucia, Australia
| | - Karishma Thariani
- Fellowship in Urogynaecology & Pelvic Reconstructive Surgery, Consultant Urogynaecologist, Centre for Urogynaecology & Pelvic Health, New Delhi, India
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Deldar Pesikhani M, Ghanbari Z, Eftekhar T, Kazemi M, Nassiri S, Sabzi Shahrbabaki F, Ghaemi M. Long-term outcomes and quality of life after Manchester procedure for pelvic reconstructive surgery in women with cervical elongation. Eur J Obstet Gynecol Reprod Biol 2023; 289:152-157. [PMID: 37678128 DOI: 10.1016/j.ejogrb.2023.08.371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/03/2023] [Accepted: 08/19/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE Native-tissue techniques for Pelvic Organ Prolapse (POP) repairs, such as the Manchester Procedure (MP), have recently been revitalized. However, there are conflicting opinions regarding correcting cervical elongation support by the MP, and the risk of possible poor outcomes and postoperative complications. Therefore, this study aimed to investigate anatomical and patient-reported outcomes during one year after MP. DESIGN Prospective cohort study. SETTING This study was conducted on women who underwent the MP for cervical elongation between 2010 and 2020. PATIENTS Women with apical compartment prolapse up to stage 3 due to cervical elongation. INTERVENTIONS Manchester Procedure. MEASUREMENTS Pre and postoperative evaluations by POP Quantification (POP-Q) system were performed, and patients filled out the quality-of-life questionnaires including Pelvic Floor Distress Inventory Short Form 20 (PFDI-20), and POP/Urinary Incontinence Sexual Questionnaire (PISQ-12) before and 12 months after the procedure. Anatomical outcomes were measured by POP-Q and the changes in POP-related symptoms were evaluated and reported. MAIN RESULTS 33 participants were recruited in the study. Significant anatomical improvements were obtained in all compartments after the surgery. After 12 months in POP-Q examination, the mean (±SD) of Ba was changed from +1.82 (±1.71) to -1.18 (±1.50), C was changed from -1.25 (±2.81) to -6 (±1.82), and D from -6.30 (±1.42) to -7.1 (±1.25) respectively (P < 0.001). POP-Q stage 0-1 was obtained inof7% in the apical compartment (C < -1), but only in 45.4% in the anterior compartment (Ba < -1). A significant reduction in symptom scores was obtained for PFDI-20 (P < 0.01) and PISQ-12 (P = 0.011). CONCLUSIONS Our findings suggest that the MP provides adequate apical support with improvement in anatomic and subjective findings for patients with cervical elongation.
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Affiliation(s)
- Maryam Deldar Pesikhani
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zinat Ghanbari
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Tahereh Eftekhar
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Kazemi
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Saina Nassiri
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Sabzi Shahrbabaki
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Marjan Ghaemi
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Hajhashemi M, Zafarbakhsh A, Movahedi M, Rafieezadeh A, Sattari Rizi B. Comparison of High Uterosacral and Sacrospinous Ligament Suspension Surgeries for the Treatment of Pelvic Organ Prolapse in Women. Adv Biomed Res 2023; 12:164. [PMID: 37564433 PMCID: PMC10410424 DOI: 10.4103/abr.abr_168_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 12/18/2022] [Accepted: 12/31/2022] [Indexed: 08/12/2023] Open
Abstract
Background Pelvic floor disorders include urinary incontinence, fecal incontinence, and pelvic floor prolapse, which are common complaints in women. Patients that suffer from uterine prolapse could benefit from surgical procedures that stabilize pelvic ligaments. Here, we aimed to compare the high uterosacral and sacrospinous ligament suspension surgeries. Materials and Methods This clinical trial was performed in 2019-2021 on 64 women with uterine prolapse. Demographic data of the patients, including age, body mass index (BMI), past medical diseases, history of delivery, type of delivery, and duration of hospitalization, were collected. We assessed their urinary symptoms, prolapse degree, and sexual symptoms using the Female Sexual Function Index (FSFI) and Pelvic Floor Disability Index (PFDI-20) questionnaires before surgical interventions. Patients were divided into two groups undergoing high uterosacral and sacrospinous ligament suspension. They were followed up 6 and 12 months after surgeries. Results Patients treated with sacrospinous ligament suspension had higher frequencies of surgical complications (P = 0.039), and the most common complication was low back pain (15.6%). The uterine prolapse andC point degree improved significantly in all cases after 6 and 12 months (P < 0.001). The Pelvic Organ Prolapse Quantifications System (POP-Q) scores improved significantly in both groups 6 and 12 months after surgery (P < 0.001), and patients who underwent sacrospinous ligament suspension had significantly lower pain intensity compared to the other group (P = 0.003). FSFI scores improved significantly in patients treated in both groups (P < 0.001). Conclusion Both high uterosacral and sacrospinous ligament suspension techniques significantly improved pain, uterine prolapse, and C point degree.
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Affiliation(s)
- Maryam Hajhashemi
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Aazam Zafarbakhsh
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Minoo Movahedi
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Aryan Rafieezadeh
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behnaz Sattari Rizi
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Vereeck S, Pacquée S, Jacquemyn Y, Neels H, De Wachter S, Weeg N, Dietz HP. Does Cystocele Type Vary Between Vaginally Parous and Nulliparous Women? JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:809-813. [PMID: 35766234 DOI: 10.1002/jum.16046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/05/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To evaluate whether cystocele type varies with vaginal parity. METHODS Retrospective analysis of 464 vaginally nulliparous women seen at 2 urogynecology units between November 2006 and November 2019. A control group consisted of 871 vaginally parous women seen between July 2017 and November 2019. Patients underwent a standardized interview, POPQ, urodynamic testing, and translabial ultrasound. On imaging, significant cystocele was defined as bladder descent to ≥10 mm below symphysis pubis. Volume datasets were analyzed offline and blinded against clinical data. RESULTS Of 5266 women seen during the inclusion period, 464 were vaginally nulliparous. Three were excluded due to missing data, leaving 461. A control group of 871 parous women was generated from patients seen during the last 2.5 years of the inclusion period. Vaginally nulliparous women were presented at a younger age compared to vaginally parous women (P < .001). Symptoms of prolapse were reported in 104 (22%) nulliparae and 489 (56%) parous women (P < .0001). Vaginally parous women demonstrated more bladder descent (P < .0001) and more cystocele (418/871 versus 43/461, P < .0001), with a higher proportion of type III cystocele (cystocele with intact retrovesical angle) (20/43 versus 273/ 418, P < .0001). Cystourethrocele (Green type II) was more common in nulliparae and cystocele type III in parous women (P = .015). On multivariate analysis, these differences in proportions remained significant (P = .049). CONCLUSIONS Nulliparity was associated with a higher proportion of Green type II cystoceles. Green type III cystocele was more common in vaginally parous women, suggesting that the latter may be more likely to be due to childbirth-related pelvic floor trauma.
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Affiliation(s)
- Sascha Vereeck
- Department of Gynaecology, Antwerp University Hospital, Edegem, Belgium
- University of Antwerp, ASTARC, Antwerp, Belgium
| | - Stefaan Pacquée
- Department of Obstetrics, Gynaecology & Neonatology, University of Sydney, Sydney, NSW, Australia
- Sydney Medical School Nepean, University of Sydney, Sydney, NSW, 2747, Australia
| | - Yves Jacquemyn
- Department of Gynaecology, Antwerp University Hospital, Edegem, Belgium
- University of Antwerp, ASTARC, Antwerp, Belgium
| | - Hedwig Neels
- Department of Gynaecology, Antwerp University Hospital, Edegem, Belgium
- University of Antwerp, ASTARC, Antwerp, Belgium
| | - Stefan De Wachter
- University of Antwerp, ASTARC, Antwerp, Belgium
- Department of Urology, Antwerp University Hospital, Edegem, Belgium
| | - Natalie Weeg
- Department of Obstetrics, Gynaecology & Neonatology, University of Sydney, Sydney, NSW, Australia
- Sydney Medical School Nepean, University of Sydney, Sydney, NSW, 2747, Australia
| | - Hans Peter Dietz
- Department of Obstetrics, Gynaecology & Neonatology, University of Sydney, Sydney, NSW, Australia
- Sydney Medical School Nepean, University of Sydney, Sydney, NSW, 2747, Australia
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Wu M, Wang X, Zheng Z, Cao J, Xu J, Wu S, Chen Y, Tian J, Zhang X. Ultrasound assessment of bladder descent and its correlation with prolapse severity in Chinese women: a prospective multicenter study. Int Urogynecol J 2022; 33:2887-2893. [PMID: 35445811 DOI: 10.1007/s00192-022-05100-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/13/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Translabial ultrasound is currently regarded as one of the most promising modalities in the evaluation of female pelvic organ prolapse. However, abnormal bladder descent on pelvic floor ultrasound has not been established among Chinese women. This study aimed to establish optimal cutoffs for defining bladder prolapse among Chinese women using translabial ultrasound. METHODS In this prospective multicenter study, 674 women with symptoms of lower urinary tract dysfunction and/or pelvic floor dysfunction were finally included and underwent interview, Pelvic Organ Prolapse Quantification (POP-Q) examinations and 4D translabial ultrasound. The receiver-operating characteristic (ROC) statistic was used to assess accuracy and define the optimal cutoffs. RESULTS The mean patient age was 42.6 (range, 19-82) years. Multivariable analysis showed that both POP-Q assessment and translabial ultrasound findings for anterior compartment were significantly associated with prolapse symptoms. The ROC statistics suggested an optimal cutoff value of 10 mm below the symphysis pubis of bladder position on Valsalva for predicting prolapse symptoms, with an area under the curve (AUC) of 0.73. Compared to translabial ultrasound, POP-Q stage showed similar accuracy for predicting prolapse symptoms (AUC: 0.74; P = 0.79), with an optimal cutoff of POP-Q stage ≥ 2. CONCLUSIONS This study proposed that the descent of the bladder to ≥ 10 mm below the symphysis pubis on Valsalva should be proposed as an optimal cutoff value for defining abnormal bladder prolapse on translabial ultrasound among the Chinese population. These cutoff values are nearly identical to those previously established in mainly Caucasian women.
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Affiliation(s)
- Manli Wu
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Xudong Wang
- Department of Ultrasound, the Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150001, People's Republic of China
| | - Zhijuan Zheng
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Junyan Cao
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Jing Xu
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Shuangyu Wu
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Ying Chen
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China
| | - Jiawei Tian
- Department of Ultrasound, the Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150001, People's Republic of China.
| | - Xinling Zhang
- Department of Ultrasound, the Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, Guangong Province, 510630, People's Republic of China.
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Liu Z, Sharen G, Wang P, Chen L, Tan L. Clinical and pelvic floor ultrasound characteristics of pelvic organ prolapse recurrence after transvaginal mesh pelvic reconstruction. BMC Womens Health 2022; 22:102. [PMID: 35379231 PMCID: PMC8981864 DOI: 10.1186/s12905-022-01686-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/28/2022] [Indexed: 11/29/2022] Open
Abstract
Background Recurrence of pelvic organ prolapse (POP) after transvaginal mesh (TVM) implantation pelvic floor reconstruction surgery remains an unresolved problem in clinical practice. In this retrospective observational study, clinical and pelvic floor ultrasound (PFUS) parameters were analyzed in order to identify high-risk factors of POP recurrence.
Methods The clinical and PFUS data from September 2013 to November 2019 of patients who underwent TVM were retrospectively analyzed. The patients with prolapse recurrence on postoperative follow-up diagnosed by PFUS were selected as case group, the clinical and PFUS parameters of them were compared with the control group in which the patients had no sign of prolapse recurrence. Univariate and multivariate regression analyses were performed based on age, BMI, gravidity, parity, surgical history (non-POP hysterectomy and incontinence-or-POP surgery), preoperative POP stage, follow-up in years, levator avulsion and hiatal area (HA) on Valsalva. Results Altogether 102 patients entered the study and the median interval between PFUS and TVM surgery was 2.5 years. Univariate analysis showed that levator avulsion and HA were significantly different between case group and control; multivariate regression analysis showed that only HA was related to prolapse recurrence after TVM (OR = 1.202, 95% CI 1.100–1.313, P < 0.001). The area under the ROC curve was 0.775 (95% CI 0.684–0.867, P < 0.001). Conclusions Hiatal area on Valsalva was related to prolapse recurrence after TVM surgery and it is an important parameter for postoperative follow-up of TVM surgery.
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Affiliation(s)
- Zhenzhen Liu
- Department of Ultrasound Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Gaowa Sharen
- Department of Health Management, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Pan Wang
- Department of Ultrasound, The Sixth Hospital of Beijing, Beijing, China
| | - Liyuan Chen
- Department of Ultrasound, Bozhou People's Hospital Affiliated to Anhui University of Technology, Anhui Province, China
| | - Li Tan
- Department of Ultrasound Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China.
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Wen X, Tian H, Yan X, Sun Q, Du Y, Wen D, Yang Y. The Combined Measurement of Pelvic Organ Mobility and Hiatus Area Improves the Sensitivity of Transperineal Ultrasound When Detecting Pelvic Organ Prolapse. Front Med (Lausanne) 2021; 8:727711. [PMID: 34778290 PMCID: PMC8578727 DOI: 10.3389/fmed.2021.727711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 10/04/2021] [Indexed: 11/18/2022] Open
Abstract
Objective: To evaluate whether the combined measurement of pelvic organ mobility and levator hiatus area improves the sensitivity of transperineal ultrasound (the index test) for diagnosing pelvic organ prolapse (POP). Methods: We retrospectively recruited women who had been examined in a tertiary gynecological center for symptoms of lower urinary tract incontinence and/or POP between January 2017 and June 2018. We excluded patients who had undergone hysterectomy previously or those who had received corrective surgery. All subjects underwent a standardized interview, POP quantification (POP-Q) examination (a reference standard for patients and controls), and ultrasound measurements of the levator hiatus area at rest (rHA), on contraction (cHA), and on Valsalva (vHA). We also determined the mobility of the bladder neck (BNM), cervix (CM), and rectum ampulla (RAM). Receiver operating characteristic (ROC) curve analyses were performed to determine cut-off values for diagnosis. Diagnostic performance was assessed by sensitivity, specificity, and area under curve (AUC). Results: A total of 343 women were eligible for analysis, including 247 POP patients (stage 2–3 by POP-Q) and 96 controls. Compared with controls, POP cases had significantly higher values for rHA, vHA, cHA, BNM, CM, and RAM. Each parameter was identified as a significant discriminator for POP and controls, as determined by ROC curve analysis, although the cut-off value varied slightly between different parameters. The combination of rHA, vHA, and cHA (with any HA that was ≥ the cut-off) improved the sensitivity from 64–89 to 89–93%. The combination of pelvic organ mobility with rHA, vHA, and cHA, further increased the sensitivity from 89–93 to 95–97%. Conclusion: The combination of levator hiatus area and pelvic organ mobility improved the sensitivity of transperineal ultrasound in the diagnosis of POP, whether used as a frontline test to assist POP-Q grading or to monitor the effect of pelvic floor exercise programs.
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Affiliation(s)
- Xiaoduo Wen
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haiyan Tian
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xiaojing Yan
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Quiqing Sun
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yuanyuan Du
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Denggui Wen
- Department of Medical Statistics, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yi Yang
- Department of Ultrasound in Obstetrics and Gynecology, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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Chaudhuri S, Vaitheeswari J. Correlation of preoperative and intraoperative assessment of pelvic organ prolapse by pelvic organ prolapse quantification system. Int J Gynaecol Obstet 2021; 157:466-470. [PMID: 34424996 DOI: 10.1002/ijgo.13894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/24/2021] [Accepted: 08/20/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To correlate the measurements of pelvic organ quantification (POP-Q) score obtained preoperatively with Valsalva maneuver with POP-Q score obtained intraoperatively under anesthesia in the assessment of pelvic organ prolapse. METHODS A prospective observational study included 25 women attending gynecology outpatient department with symptomatic pelvic organ prolapse in Midnapore Medical College, India and planned for vaginal operative treatment between March 2019 and February 2020. The preoperative examination was performed in the outpatient department using the POP-Q system with Valsalva maneuver and final examination was performed under spinal anesthesia with mechanical traction. The correlation was performed using the preoperative and intraoperative measurements. RESULTS All intraoperative POP-Q measurements showed a significantly higher descent compared with preoperative measurements (mean difference Aa 0.72 cm, Ba 1.08 cm, C 1.66 cm, Ap 0.26 cm, Bp 1.6 cm, D 1.6 cm, Gh 0.6 cm,) except for Pb and Tvl. Among all nine measurements, the greatest difference between the preoperative and intraoperative values was observed for points C, D, and Bp. CONCLUSION Preoperative POP-Q scores significantly differed when assessed intraoperatively under spinal anesthesia with traction. The patient should be informed that the surgical plan may change depending on the intraoperative findings. Our study is an alert for both surgeons and patients.
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Affiliation(s)
- Snehamay Chaudhuri
- Department of Obstetrics and Gynecology, Midnapore Medical College, Paschim Midnapore, West Bengal, India
| | - Jayamoorthy Vaitheeswari
- Department of Obstetrics and Gynecology, Midnapore Medical College, Paschim Midnapore, West Bengal, India
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Ghanbari Z, Peivandi S, Pasikhani MD, Darabi F. Comparison of Pelvic Organ Prolapse Quantification and Simplified Pelvic Organ Prolapse Quantification Systems in Clinical Staging of Iranian Women with Pelvic Organ Prolapse. Ethiop J Health Sci 2021; 30:921-928. [PMID: 33883837 PMCID: PMC8047234 DOI: 10.4314/ejhs.v30i6.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background Pelvic organ prolapse is a common pelvic disorder among women. A standard staging system is needed to carefully evaluate the extent and severity of the disease, and initiate appropriate treatment. The aim of this study was to compare the two methods of standard and simplified pelvic organ prolapse quantification systems in clinical staging of Iranian women with pelvic organ prolapse. Methods This observational cross-sectional study was conducted on all women with complaints of seeing or feeling a vaginal lump or bulge and/or a dragging sensation who were presented to a pelvic floor disorders clinic of Imam Khomeini Hospital in Tehran, Iran, from October 2018 to June 2019. All patients were evaluated in terms of pelvic organ prolapse severity and staging using both instruments. Also, length of time needed to complete the questionnaires were calculated. After data collection, the results of pelvic organ prolapse staging and degree of agreement between two examiners were evaluated. Results A total of 120 women with mean age of 50.92±13.12 years were evaluated. It was shown that there is an almost perfect agreement (kappa coefficient > 0.8) between standard and simplified pelvic organ prolapse quantification systems in all the 3 compartments. Also, there was almost a twofold increase in the time needed to perform standard pelvic organ prolapse quantification (4.16±1.01 minutes) compared to performing simplified pelvic organ prolapse quantification (2.12±1.14 minutes) (p=0.03). Conclusion According to the results of this study, there is a substantial and almost perfect agreement between standard and simplified pelvic organ prolapse quantification systems in clinical staging of Iranian women with pelvic organ prolapse. It seems that using simplified pelvic organ prolapse quantification system is more applicable in clinical practice for staging of pelvic organ prolapse, with high reliability coefficient.
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Affiliation(s)
- Zinat Ghanbari
- Professor, Department of Obstetrics & Gynecology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Saloumeh Peivandi
- Assistant Professor, Department of Gynecology and Obstetrics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Deldar Pasikhani
- Assistant Professor, Department of Obstetrics & Gynecology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Foroohar Darabi
- Resident of Gynecology and Obstetrics, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Chen YP, Lo TS, Lin YT, Chien YH, Lu CJ, Liu SJ. Fabrication of Drug-Eluting Polycaprolactone/poly(lactic- co-glycolic Acid) Prolapse Mats Using Solution-Extrusion 3D Printing and Coaxial Electrospinning Techniques. Polymers (Basel) 2021; 13:polym13142295. [PMID: 34301052 PMCID: PMC8309226 DOI: 10.3390/polym13142295] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/05/2021] [Accepted: 07/12/2021] [Indexed: 12/21/2022] Open
Abstract
We developed biodegradable drug-eluting prolapse mats using solution-extrusion 3D printing and coaxial electrospinning techniques. The mats were composed of polycaprolactone (PCL) mesh and lidocaine-, estradiol-, metronidazole-, and connective tissue growth factor (CTGF)-incorporated poly(lactic-co-glycolic acid) (PLGA) nanofibers that mimic the structure of the natural extracellular matrix of most connective tissues. The mechanical properties of degradable prolapse membrane were assessed and compared to commercial non-degradable polypropylene knitted meshes clinically used for pelvic organ prolapse (POP) repair. The release behaviors of the drug-loaded hybrid degradable membranes were also characterized. The experimental results suggest that 3D-printed PCL meshes exhibited comparable strengths to commercial POP meshes and survived through 10,000 cycles of fatigue test without breakage. Hybrid PCL meshes/PLGA nanofibrous membranes provided a sustainable release of metronidazole, lidocaine, and estradiol for 4, 25, and 30 days, respectively, in vitro. The membranes further liberated high levels of CTGF for more than 30 days. The animal tests show that the mechanical property of PCL mesh decreased with time, mainly due to degradation of the polymers post-implantation. No adverse effect of the mesh/nanofibers was noted in the histological images. By adopting solution-extrusion 3D printing and coaxial electrospinning, degradable drug-eluting membranes can be fabricated for POP applications.
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Affiliation(s)
- Yi-Pin Chen
- Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
| | - Tsia-Shu Lo
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital-Linkou, School of Medicine, Chang Gung University, Taoyuan 33305, Taiwan;
| | - Yu-Ting Lin
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.L.); (Y.-H.C.); (C.-J.L.)
| | - Yu-Han Chien
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.L.); (Y.-H.C.); (C.-J.L.)
| | - Chia-Jung Lu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.L.); (Y.-H.C.); (C.-J.L.)
| | - Shih-Jung Liu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-T.L.); (Y.-H.C.); (C.-J.L.)
- Bone and Joint Research Center, Department of Orthopedic Surgery, Chang Gung Memorial Hospital-Linkou, Taoyuan 33305, Taiwan
- Correspondence: ; Tel.: +886-3-211-8166; Fax: +886-3-211-8558
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Wu M, Wang X, Lin X, Fu Y, Chen H, Guan X, Huang W, Chen Y, Zhang L, Jing C, Wei J, Tian J, Zhang X. Cut-offs for defining uterine prolapse using transperineal ultrasound in Chinese women: prospective multicenter study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 58:127-132. [PMID: 33094536 DOI: 10.1002/uog.23524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/05/2020] [Accepted: 10/12/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE Transperineal ultrasound is a simple and highly repeatable method that has been used increasingly in the quantification of pelvic organ prolapse, but abnormal uterine descent on ultrasound in Chinese women is still poorly defined. We aimed to determine the optimal cut-off to define abnormal uterine descent on transperineal ultrasound in Chinese women. METHODS This prospective multicenter study recruited women who were examined in tertiary-level gynecological centers, due to symptoms of lower urinary tract and/or pelvic floor dysfunction, between February 2017 and September 2018. All recruited women underwent a standardized interview, pelvic organ prolapse quantification (POP-Q) examination, and four-dimensional transperineal ultrasound examination. On ultrasound, uterine descent was measured relative to the posteroinferior margin of the symphysis pubis during maximum Valsalva maneuver. The optimal cut-off value for definition of abnormal uterine descent was selected as the value with the highest Youden index and the diagnostic performance of this cut-off for the prediction of prolapse symptoms and POP-Q stage was assessed and compared by means of the area under the receiver-operating-characteristics curve (AUC). RESULTS In total, 538 Chinese women, with a mean age of 39.4 (range, 18-81) years, were enrolled into the study. Both uterine descent on transperineal ultrasound (P < 0.001) and POP-Q stage (P < 0.001) were associated strongly with presence of prolapse symptoms. Uterine descent on ultrasound was associated significantly with POP-Q stage for apical compartment prolapse (P < 0.001). The optimal cut-off value for the definition of abnormal uterine descent on transperineal ultrasound during maximum Valsalva maneuver in the prediction of prolapse symptoms was 4.79 mm above the symphysis pubis (AUC, 0.75 (95% CI, 0.71-0.78)), while the optimal cut-off values in the prediction of prolapse of POP-Q Stage ≥ 1 and POP-Q Stage ≥ 2 were 6.63 mm above the symphysis pubis (AUC, 0.83 (95% CI, 0.80-0.86)) and 8.42 mm below the symphysis pubis (AUC, 0.85 (95% CI, 0.82-0.88)), respectively. CONCLUSIONS The optimal cut-off value to define abnormal uterine descent on transperineal ultrasound during maximum Valsalva maneuver for the prediction of prolapse symptoms in this population of Chinese women was 4.79 mm above the symphysis pubis, close to that for predicting apical compartment prolapse of POP-Q Stage ≥ 1 (6.63 mm above the symphysis pubis). These are somewhat different from values described previously in mainly Caucasian populations. Ethnic differences should be taken into account in the evaluation of pelvic organ prolapse using transperineal ultrasound. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- M Wu
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - X Wang
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - X Lin
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Y Fu
- Department of Ultrasound, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - H Chen
- Department of Ultrasound, Zhongshan People's Hospital, Zhongshan, Guangdong Province, China
| | - X Guan
- Ultrasound Diagnosis Center, Shaanxi Provincial People's Hospital, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - W Huang
- Department of Ultrasound, The First People's Hospital of Foshan, Foshan, Guangdong Province, China
| | - Y Chen
- Department of Medical Ultrasound, The Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei Province, China
| | - L Zhang
- Department of Ultrasound Diagnosis, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - C Jing
- Department of Ultrasound, Dalian Maternal and Child Health Care Hospital, Dalian, Liaoning Province, China
| | - J Wei
- Department of Ultrasound, Jiujiang City Maternal and Child Health Care Hospital, Jiujiang, Jiangxi Province, China
| | - J Tian
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - X Zhang
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
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16
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Mengistu Z, Gillor M, Dietz HP. Is pelvic floor muscle contractility an important factor in anal incontinence? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:995-998. [PMID: 32959435 DOI: 10.1002/uog.23128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/06/2020] [Accepted: 09/11/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE Pelvic floor muscle contractility (PFMC) may contribute to anal continence. The aim of this study was to assess the association between clinical and sonographic measures of PFMC and anal incontinence (AI) symptoms, after controlling for anal sphincter and levator ani muscle (LAM) trauma. METHODS This was a retrospective study of 1383 women assessed at a tertiary center between 2013 and 2016. All patients underwent an interview, including the St Mark's incontinence score (SMIS) in those who reported AI symptoms, a clinical examination, including assessment of PFMC using the modified Oxford scale (MOS), and four-dimensional translabial ultrasound (TLUS). Sonographic measures of PFMC, i.e. cranioventral shift of the bladder neck (BN) and reduction of anteroposterior (AP) diameter of the levator hiatus, were measured offline using ultrasound volumes obtained at rest and on maximum pelvic floor contraction. The reviewer was blinded to all clinical data. RESULTS Of the 1383 patients assessed during the study period, seven were excluded due to missing imaging data, leaving 1376 for analysis. Mean age of the participating women was 55 years and mean body mass index was 29 kg/m2 . AI was reported by 221 (16.1%) women, with a mean SMIS of 11.8. Mean MOS grade was 2.3. On TLUS, mean BN cranioventral shift was 5.9 mm and mean AP diameter reduction was 8.1 mm. LAM avulsion and significant external anal sphincter (EAS) defect were diagnosed in 24.8% and 8.7% patients, respectively. On univariate analysis, sonographic measures of PFMC were not associated with AI. Lower MOS grade was associated with symptoms of AI; however, statistical significance was lost on multivariate analysis. CONCLUSION Clinical and sonographic measures of PFMC were not significantly associated with AI symptoms after controlling for EAS and LAM trauma. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- Z Mengistu
- Department of Gynecology and Obstetrics, University of Gondar, Gondar, Ethiopia
| | - M Gillor
- University of Sydney, Sydney, NSW, Australia
- Department of Obstetrics and Gynecology, Kaplan Medical Center, Rehovot, Israel
| | - H P Dietz
- University of Sydney, Sydney, NSW, Australia
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Tan YH, Gillor M, Dietz HP. Abdominal pressure and pelvic organ prolapse: is there an association? Int Urogynecol J 2021; 33:337-342. [PMID: 33944978 DOI: 10.1007/s00192-021-04811-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 04/17/2021] [Indexed: 02/05/2023]
Abstract
INTRODUCTION AND HYPOTHESIS The primary aim of this study was to assess for an association between maximal intra-abdominal pressure reached on Valsalva (MAP) and pelvic organ prolapse (POP) on subjective, clinical and sonographic evaluation. Another objective was to test for association between MAP and body mass index (BMI). METHODS A retrospective cross-sectional study was carried out on 504 archived datasets of women seen for pelvic floor dysfunction symptoms between January 2017 to September 2019 at a tertiary urogynaecology clinic. Patients underwent a standardized interview including use of visual analogue scores (VAS) to evaluate bother of pelvic floor symptoms, examination using the International Continence Society Pelvic Organ Prolapse Quantification (ICS POP-Q), dual-channel filling and voiding cystometry, test for MAP as well as four-dimensional (4D) transperineal ultrasound. Analysis of ultrasound volumes for pelvic organ descent was performed blinded against all other data. RESULTS There was a weak but significant association between MAP and sonographic rectal ampulla descent (p = 0.0275). There was also a significant association between MAP and bother of obstructed defecation symptoms (p = 0.0065). Symptomatic, clinical and sonographic POP in the anterior or the apical compartments was not significantly associated with MAP. On multivariate analysis, the association between MAP and rectal descent remained significant (p = 0.01). There was no significant association between BMI and MAP. CONCLUSIONS This cross-sectional study showed an association between MAP and posterior compartment prolapse on imaging as well as between MAP and the bother score of obstructed defecation symptoms. There was no association between BMI and MAP.
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Affiliation(s)
- Yu Hwee Tan
- Robina Hospital, 2 Bayberry Lane, Robina, QLD, Australia.
- Department of Urogynaecology, Varsity Lakes Day Hospital, 2 Lake Street, Varsity Lakes, QLD, 4227, Australia.
| | - Moshe Gillor
- Kaplan Medical Center, Rehovot, Israel
- University of Sydney, Penrith, NSW, Australia
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Demographic risk factors for pelvic organ prolapse: Do smoking, asthma, heavy lifting or family history matter? Eur J Obstet Gynecol Reprod Biol 2021; 261:25-28. [PMID: 33873084 DOI: 10.1016/j.ejogrb.2021.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Our objective was to identify non-obstetric risk factors for pelvic organ prolapse in women attending a urogynecology clinic. STUDY DESIGN A retrospective study of 662 women referred for pelvic floor dysfunction between January 2017 and August 2018. Participants underwent a standardized interview, clinical exam including Pelvic Organ Prolapse Qualification (POP-Q) assessment, and four-dimensional transperineal ultrasound. They were questioned about smoking, asthma, heavy lifting and family history of pelvic organ prolapse, as well as prolapse symptoms. Significant clinical prolapse was defined as POP-Q stage ≥2 for anterior and posterior compartments and stage ≥1 for apical prolapse. Offline analysis of volume data was performed blinded against all other data. Statistical analysis included logistic regression with multivariable models adjusted for age, body mass index, vaginal parity, levator hiatal area and levator avulsion. RESULTS Participating women were assessed at a mean age of 58 (SD 13.3) years with a mean body mass index of 28.93 kg/m2 (standard deviation 5.98). The vast majority were vaginally parous (88.2 %) with a median of two vaginal deliveries (range 0-7). Previous hysterectomy was reported by 29.3 % of women (n = 194) and previous prolapse repair by 17.2 % (n = 114). Past or current smoking was reported by 300 (45.6 %) women, 113 (17.2 %) reported asthma, 246 (37.6 %) heavy lifting and 186 (28.6 %) a family history of pelvic organ prolapse. Heavy lifting was associated with sonographic prolapse (odds ratio 1.71, 95 % confidence interval 1.2-2.4), confirmed on multivariable analysis (P = 0.046). Heavy lifting was positively associated with symptoms (P = 0.053) and clinical signs of pelvic organ prolapse (P = 0.056) on univariate analysis; however, this became non-significant on multivariable analysis. No associations were found for individual compartments except for a trend towards more posterior compartment prolapse with heavy lifting. CONCLUSIONS Smoking, asthma and family history of prolapse were not found to be a significant risk factor for prolapse in our study population. Heavy lifting may be a potential risk factor, in particular for posterior compartment prolapse.
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Swamy N, Bajaj G, Olliphant SS, Henry JA, Jambhekar K, Pandey T, Ram R. Pelvic floor imaging with MR defecography: correlation with gynecologic pelvic organ prolapse quantification. Abdom Radiol (NY) 2021; 46:1381-1389. [PMID: 32211947 DOI: 10.1007/s00261-020-02476-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE Pelvic organ prolapse (POP) is assessed differently by gynecologists and radiologists. It is clinically staged by physical examination using the POP-Q (Pelvic Organ Prolapse Quantification) system and radiologically staged by modalities such as by Magnetic Resonance Defecography (MRD). The purpose of this study was to correlate the two methods of staging pelvic organ prolapse for each pelvic compartment by comparing correlative anatomic points and differences in technique. This understanding will help synthesize information from two different perspectives and bridge the gap between multiple specialists who participate in the care of patients with complex pelvic floor disorders. METHODS A retrospective single institution study comparison of patients who underwent both dynamic magnetic resonance pelvic floor imaging and pelvic organ prolapse quantification (POP-Q) at our medical center was done. Two urogynecologists performed the POP-Q and one fellowship-trained radiologist interpreted the MRD and both staged pelvic organ prolapse independently. RESULTS A total of 280 patients underwent magnetic resonance imaging (MRI) of the pelvic floor from 1/2013 to 12/2017, of whom 68 met our inclusion criteria. When compared to POP-Q, MRI has strong, moderate, and weak correlation for quantification of anterior, middle, and posterior compartment prolapse, respectively. POP-Q measurements Aa, Ba, C, and D are analogous to true pelvic anatomical landmarks which are directly and consistently measurable by MRI, hence accounting for the better correlation in anterior and middle compartments when compared to measurements Ap and Bp which do not correlate with true anatomical landmarks, and hence can explain the weak correlation for posterior compartment prolapse. CONCLUSION When comparing POP-Q to MRI, anterior and middle compartment prolapse have better correlation than posterior compartment prolapse. Inherent differences that exist in technique and anatomic landmarks used for staging pelvic organ prolapse by clinical exam and imaging criteria account for this. MRD, however, still provides anatomic details on static images, real time simultaneous overview of multi-compartmental prolapse, characterizes contents of cul-de-sac hernias and rectal evacuation on dynamic imaging. Corroborative information derived from both methods of staging organ will result in optimum patient care.
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Affiliation(s)
- Nayanatara Swamy
- Department of Diagnostic Radiology, University of Arkansas for Medical Sciences, 4301 W Markham Street, Slot #556, Little Rock, AR, 72205-7199, USA.
| | - Gitanjali Bajaj
- Department of Diagnostic Radiology, University of Arkansas for Medical Sciences, 4301 W Markham Street, Slot #556, Little Rock, AR, 72205-7199, USA
| | - Sallie S Olliphant
- Urogynecology, CHI St. Vincent Infirmary, 5 St. Vincent Circle, Suite 300, Blandford Bldg., Little Rock, AR, 72205, USA
| | - James A Henry
- UAMS College of Medicine, 4301 W. Markham Street, Little Rock, AR, 72205-7199, USA
| | - Kedar Jambhekar
- Department of Diagnostic Radiology, University of Arkansas for Medical Sciences, 4301 W Markham Street, Slot #556, Little Rock, AR, 72205-7199, USA
| | - Tarun Pandey
- Department of Diagnostic Radiology, University of Arkansas for Medical Sciences, 4301 W Markham Street, Slot #556, Little Rock, AR, 72205-7199, USA
| | - Roopa Ram
- Department of Diagnostic Radiology, University of Arkansas for Medical Sciences, 4301 W Markham Street, Slot #556, Little Rock, AR, 72205-7199, USA
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Dietz HP, Rozsa D, Subramaniam N, Friedman T. Does Vaginal Parity Alter the Association Between Symptoms and Signs of Pelvic Organ Prolapse? JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:675-679. [PMID: 32870505 DOI: 10.1002/jum.15437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/29/2020] [Accepted: 07/07/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES This study aimed to investigate whether the number of vaginal births a woman has alters the association between symptoms and signs of pelvic organ prolapse. METHODS In this retrospective study, we investigated data on 1748 women seen between April 2012 and January 2016. To elucidate whether the number of vaginal births is a confounder of this relationship, we used receiver operating characteristic statistics to investigate the association between symptoms and signs of prolapse in women of different vaginal parity. RESULTS A higher number of vaginal births was associated with a higher likelihood of symptoms of prolapse for any given degree of prolapse. Multivariate modeling, however, showed this confounding effect to be due to higher vaginal parity in older women (P < .001). Receiver operating characteristic curves obtained for the association between symptoms and signs of prolapse were near identical regardless of whether vaginal parity was included in the modeling. This was true for both clinical and imaging assessments of prolapse. CONCLUSIONS Although vaginal childbirth is associated with symptoms of prolapse, the number of vaginal births does not alter the relationship between symptoms and signs of prolapse among individuals presenting to a tertiary care center for evaluation. Previously published limits for "normal" pelvic organ mobility can be used irrespective of vaginal parity.
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Affiliation(s)
- Hans Peter Dietz
- Sydney Medical School Nepean, University of Sydney, Sydney, New South Wales, Australia
| | - Daniella Rozsa
- Department of Obstetrics and Gynecology, Stavanger University Hospital, Stavanger, Norway
| | - Nishamini Subramaniam
- Sydney Medical School Nepean, University of Sydney, Sydney, New South Wales, Australia
| | - Talia Friedman
- Sydney Medical School Nepean, University of Sydney, Sydney, New South Wales, Australia
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Cystocele Repair by a Modified Surgical Technique of Bilateral Pubococcygeus Plication: Long-Term Surgical and Functional Results. J Clin Med 2020; 9:jcm9103318. [PMID: 33081090 PMCID: PMC7602712 DOI: 10.3390/jcm9103318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 09/30/2020] [Accepted: 10/15/2020] [Indexed: 12/23/2022] Open
Abstract
Here we describe our modified surgical technique of bilateral pubococcygeus plication (BPCP) for cystocele repair and assess its safety and long-term outcomes. This is a prospective study of 147 consecutive women who underwent BPCP for cystocele between January 2010 to January 2018. Inclusion criteria was naïve women with symptomatic cystocele ≥ POP-Q 2nd stage. Exclusion criteria: stress urinary incontinence (SUI), urgency urinary incontinence, other associated vaginal wall prolapses ≥ stage 2, neurological diseases, previous SUI surgeries, and previous radiation/surgery of the pelvic area. BPCP was performed by obtaining the medialization of the pubococcygeus muscle fibers of the right and left sides. Statistical analysis was performed. Objective cure was POP-Q < 2nd stage. Subjective cure and functional outcomes were evaluated by validated questionnaires. Patient’s satisfaction was assessed by a Likert-type scale. Mean operative time was 64 min. At a mean follow-up of 82.4 months, objective and subjective success rates were 89.8% and 92.2% respectively. De novo urgency was 3.2%. Surgery did not alter sexual function. Complications occurred in 4.8%, and were: wrong dissection plane, hematoma, and pain lasting between 24–72 h. BPCP for correction of cystocele is safe and effective, with limited risk of complication and good long-term results.
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Tan YH, Frazer MI, Hughes I, Wong V. Correlation between translabial ultrasound parameters and outcomes in retropubic mid-urethral slings: can we predict success? World J Urol 2020; 39:163-168. [PMID: 32193651 DOI: 10.1007/s00345-020-03153-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 02/29/2020] [Indexed: 11/26/2022] Open
Abstract
PURPOSE The aim of this study was to assess the association between four-dimensional translabial ultrasound (4D-TLUS) features of the retropubic mid-urethral sling (MUS) and post-operative pelvic floor symptoms. METHODS A prospective cohort study was performed involving 100 women who had a solitary retropubic MUS (TVT Exact™) between Jan 2013 and Dec 2017 for urodynamic stress incontinence (SI) at a tertiary urogynaecological centre. All patients completed a standardised interview and had free flowmetry, prolapse evaluation and assessment for mesh exposure and tenderness. 4D-TLUS parameters measured included pelvic organ descent, levator ani status, sling-symphysis pubis (SP) gap at rest and Valsalva, angle formed by cranial and caudal ends of the sling, cranio-caudal and dorso-ventral sling-symphysis pubis distance at Valsalva. The primary outcome was treatment success as defined by patient report of cure or improvement and no objective demonstrable SI. RESULTS Eighty-nine (89%) patients reported treatment success. Two patients (2%) had mesh exposure; one was symptomatic with pain, requiring complete sling removal. There was a significant association between treatment success and a SP gap at Valsalva of 10-12 mm (p = 0.001); and independently with a SP angle at Valsalva of 45°-80° (p = 0.007). A narrower SP gap at Valsalva closer to 10 mm was associated with voiding symptoms (p = 0.036). CONCLUSION Sling-pubis gap and sling-pubis angle at Valsalva appear to be significantly associated with treatment success in retropubic MUS. There is a significant association between a narrower sling-pubis gap at Valsalva and voiding symptoms.
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Affiliation(s)
- Yu Hwee Tan
- Robina Hospital, 2 Bayberry Lane, Robina, QLD, 4226, Australia.
- Department of Urogynaecology, Varsity Lakes Day Hospital, 2 Lake Street, Varsity Lakes, QLD, 4227, Australia.
| | - Malcolm I Frazer
- Robina Hospital, 2 Bayberry Lane, Robina, QLD, 4226, Australia
- Department of Urogynaecology, Varsity Lakes Day Hospital, 2 Lake Street, Varsity Lakes, QLD, 4227, Australia
| | - Ian Hughes
- Gold Coast University Hospital, Southport, QLD, 4215, Australia
| | - Vivien Wong
- Robina Hospital, 2 Bayberry Lane, Robina, QLD, 4226, Australia
- Department of Urogynaecology, Varsity Lakes Day Hospital, 2 Lake Street, Varsity Lakes, QLD, 4227, Australia
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A long-term comparative study of Uphold™ transvaginal mesh kit against anterior colporrhaphy. Int Urogynecol J 2019; 31:793-797. [DOI: 10.1007/s00192-019-04106-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 08/28/2019] [Indexed: 11/28/2022]
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Yassa M, Tug N. Uterus-preserving Laparoscopic Lateral Suspension with Mesh Operation in Pelvic Organ Prolapse: Initial Experience in a Single Tertiary Center with a Median 24-Month Follow-up. Geburtshilfe Frauenheilkd 2019; 79:983-992. [PMID: 31523099 PMCID: PMC6739200 DOI: 10.1055/a-0941-3485] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 05/25/2019] [Accepted: 05/27/2019] [Indexed: 01/01/2023] Open
Abstract
Introduction Laparoscopic lateral suspension with mesh (LLSM) is an effective and less invasive technique for the correction of pelvic organ prolapse. We discuss the primary objectives, subjective success rate and pelvic floor ultrasound outcomes of uterus-preserving LLSM operations. Patients and Methods Seventeen patients who underwent uterus-preserving LLSM (abdominocervicopexy) in a tertiary center were included in this prospective study. Anatomical cure was defined separately for the apical and anterior compartments as a Pelvic Organ Prolapse Quantification (POP-Q) score of less than - 1 cm for each compartment. Subjective cure was defined as the absence of bulge symptoms. Patient satisfaction, sexual function, prolapse-related quality of life, voiding dysfunction, nocturia and constipation were assessed. Transperineal ultrasonography was used to measure anterior compartment mobility and hiatal anteroposterior diameter. Results The anatomical cure rate was 100% for the apical and 88.2% for the anterior compartment, with one symptomatic stage-II cystorectocele and one asymptomatic stage-II cystocele. The subjective cure and patient satisfaction scores were 94.12 and 100%, respectively. Ba and C points were significantly improved, and vaginal lengthening was 10.14 ± 4.19 mm. Bp ascent was 5.72 ± 11.27 mm (p = 0.053). Proximal urethral rotation and retrovesical angles were reduced by 6.24 ± 11.95° and 27 ± 47.2°, respectively (p1 = 0.047; p2 = 0.032). The hiatal anteroposterior diameter was shortened by 4.36% (p = 0.039). A significant improvement was seen with regard to nocturia episodes but not for constipation. No mesh exposure was observed. Conclusions Uterus-preserving LLSM (abdominocervicopexy) was found to be effective for the correction of apical and anterior prolapse with high levels of patient satisfaction. Significant improvements in urge symptoms and frequency of nocturia were observed. Pelvic floor ultrasound outcomes may be useful when comparing this procedure with other surgical techniques.
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Affiliation(s)
- Murat Yassa
- Department of Obstetrics and Gynecology, Health Sciences University, Sancaktepe Sehit Prof. Dr. Ilhan Varank Training and Research Hospital, Istanbul, Turkey
| | - Niyazi Tug
- Department of Obstetrics and Gynecology, Health Sciences University, Sancaktepe Sehit Prof. Dr. Ilhan Varank Training and Research Hospital, Istanbul, Turkey
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Wen L, Li Y, Qing Z, Liu M. Detection of Concealed Uterine Prolapse in the Volume-Rendering Mode of 4-Dimensional Translabial Ultrasound: A Retrospective Observational Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:1705-1711. [PMID: 30393866 DOI: 10.1002/jum.14855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 09/30/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To assess the association between a widened vaginal canal on volume-rendered ultrasound (US) imaging with concealed uterine prolapse. METHODS This work was a retrospective study of 253 women who had an International Continence Society Pelvic Organ Prolapse Quantification System examination and translabial US examination. The anteroposterior diameter of the vaginal canal was measured in the rendered axial plane for all women. The widened vaginal canal was defined as an anteroposterior diameter above the 95th centile in women with normal uterine descent. The performance of the widened vaginal canal for prediction of clinical uterine prolapse was tested. RESULTS Valid data from 233 women were analyzed. A mean anteroposterior diameter of 5.6 mm (range, 2.3-10.5 mm; 95th percentile, 10 mm) was seen in 119 women with normal uterine descent. An eye-shaped vaginal canal with a mean anteroposterior diameter of 17.8 mm (range, 10.7-26.8 mm) was seen in 69 women with uterine prolapse. A widened vaginal canal was defined as an anteroposterior diameter of greater than 10 mm. Of 45 concealed uterine descents, 32 had a widened vaginal canal (ie, anteroposterior diameter > 10 mm), and 27 had clinical uterine prolapse. The κ test showed good agreement between physical and US findings (κ = 0.76; P < .001). Ultrasound findings had excellent predictive value (odds ratio, 82.3) for the diagnosis of clinical uterine prolapse. CONCLUSIONS An eye-shaped vaginal canal with an anteroposterior diameter of greater than 10 mm in the rendered axial plane was a sign of uterine prolapse. This sign may be helpful for detecting concealed uterine prolapse in complex pelvic organ prolapse.
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Affiliation(s)
- Lieming Wen
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yinbo Li
- Department of Drug Evaluation and Adverse Drug Reaction Monitoring, Food and Drug Administration, Hunan, China
| | - Zhenzhen Qing
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
| | - Minghui Liu
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
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AIUM/IUGA practice parameter for the performance of Urogynecological ultrasound examinations. Int Urogynecol J 2019; 30:1389-1400. [DOI: 10.1007/s00192-019-03954-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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27
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Cheung RYK, Chan SSC, Shek KL, Chung TKH, Dietz HP. Pelvic organ prolapse in Caucasian and East Asian women: a comparative study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 53:541-545. [PMID: 30246270 DOI: 10.1002/uog.20124] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/19/2018] [Accepted: 09/17/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Ethnicity has been suggested to be a significant risk factor for pelvic organ prolapse (POP); yet, pelvic organ descent in different ethnic groups, especially in Asian populations, is not well studied. The aim of this study was to compare prolapse stages, pelvic organ descent and hiatal dimensions between East Asian and Caucasian women presenting with symptoms of POP. METHODS This was a prospective observational study of East Asian and Caucasian women presenting with symptoms of POP to a tertiary urogynecology clinic in, respectively, Hong Kong and Sydney. Demographic data, prolapse symptoms and prolapse stage were assessed. Physical examination was performed using the pelvic organ prolapse quantification (POP-Q) system. All women underwent transperineal ultrasound using Voluson systems. Offline analysis of four-dimensional ultrasound volume data was performed at a later date, by one operator blinded to all clinical data, to ascertain pelvic organ descent and hiatal dimensions on Valsalva maneuver. Levator muscle avulsion was assessed in volumes obtained on pelvic floor muscle contraction. Multiple logistic regression analysis was performed to assess factors associated with prolapse on clinical and ultrasound examinations. RESULTS A total of 225 East Asian women were included between July 2012 and February 2014 from the Hong Kong clinic and 206 Caucasian women between January 2015 and July 2016 from the Sydney clinic. There was no significant difference in the overall staging of prolapse. However, in East Asian women, compared with Caucasians, apical compartment prolapse was more common (99.6% vs 71.8%, P < 0.001) and posterior compartment prolapse less common (16.9% vs 48.5%, P < 0.001) on POP-Q examination. On Valsalva maneuver, the position of the uterus was lower in East Asian than in Caucasian women (-11.3 vs 1.35 mm, P < 0.001), while the rectal ampulla position was lower in Caucasians than in East Asians (-10.6 vs - 4.1 mm, P < 0.001). On multiple regression analysis, Caucasian ethnicity was a significant factor for lower risk of apical compartment prolapse on clinical assessment (odds ratio (OR), 0.01; P < 0.001) and on ultrasound (OR, 0.13; P < 0.001), and for a higher risk of posterior compartment prolapse on clinical assessment (OR, 4.36; P < 0.001) and of true rectocele on ultrasound (OR, 8.14; P < 0.001). CONCLUSIONS East Asian women present more commonly with uterine prolapse while Caucasians show more often posterior compartment prolapse. Ethnicity was a significant predictor of type of prolapse on multivariate analysis. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- R Y K Cheung
- Department of Obstetrics & Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - S S C Chan
- Department of Obstetrics & Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - K L Shek
- Sydney Medical School Nepean, University of Sydney, Nepean Hospital, Penrith, NSW, Australia
- Liverpool Clinical School, Western Sydney University, Sydney, NSW, Australia
| | - T K H Chung
- Department of Obstetrics & Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - H P Dietz
- Sydney Medical School Nepean, University of Sydney, Nepean Hospital, Penrith, NSW, Australia
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AIUM/IUGA Practice Parameter for the Performance of Urogynecological Ultrasound Examinations: Developed in Collaboration with the ACR, the AUGS, the AUA, and the SRU. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:851-864. [PMID: 30895666 DOI: 10.1002/jum.14953] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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Gillor M, Langer S, Dietz HP. Long-term subjective, clinical and sonographic outcomes after native-tissue and mesh-augmented posterior colporrhaphy. Int Urogynecol J 2019; 30:1581-1585. [DOI: 10.1007/s00192-019-03921-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 03/05/2019] [Indexed: 12/26/2022]
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Braverman M, Kamisan Atan I, Turel F, Friedman T, Dietz HP. Does Patient Posture Affect the Ultrasound Evaluation of Pelvic Organ Prolapse? JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:233-238. [PMID: 30027564 DOI: 10.1002/jum.14688] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/17/2018] [Accepted: 04/18/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES Translabial ultrasound (US) imaging is an emerging method for the evaluation of pelvic organ prolapse (POP). Normative data to date are limited to imaging in the supine position. The purpose of this study was to evaluate the effect of posture changes on US pelvic organ mobility. METHODS This work was a retrospective study of 175 women seen in a tertiary urogynecologic center for symptoms of lower urinary tract and pelvic floor dysfunction. All underwent a standardized interview, POP quantification prolapse assessment, and 4-dimensional translabial US examination in supine and standing positions. Offline measurement of organ descent on the Valsalva maneuver was undertaken at a later date and was blinded against all other data. RESULTS The mean age was 58 (SD, 13.5; range, 17 to 89) years, with a mean body mass index of 29 (SD, 6.1; range, 18 to 53) kg/m2 . In total, 58.9% (n = 103) presented with symptoms of prolapse. Clinically, 82.8% (n = 145) had substantial prolapse on the POP quantification assessment. On imaging, bladder, uterine, and rectal ampulla positions were significantly lower, and the hiatal area on the Valsalva maneuver was larger in the standing position (P < .03). On receiver operating characteristic statistics assessing correlations between POP symptoms and US pelvic organ descent, the area under the curve was higher in the standing position, but the difference was not statistically significant. CONCLUSIONS Measurements of organ descent and hiatal dimensions are generally higher in the standing position. However, they are not reflected in a stronger association between symptoms and organ descent. Hence, imaging in the standing position can be limited to those patients in whom a false-negative assessment result is suspected.
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Affiliation(s)
- Meirav Braverman
- Sydney Medical School Nepean, University of Sydney, Penrith, New South Wales, Australia
- Haemek Medical Center, Afula, Israel
| | - Ixora Kamisan Atan
- Sydney Medical School Nepean, University of Sydney, Penrith, New South Wales, Australia
- University Kebangsaan Malaysia Medical Center, Kuala Lumpur, Malaysia
| | - Friyan Turel
- Sydney Medical School Nepean, University of Sydney, Penrith, New South Wales, Australia
| | - Talia Friedman
- Sydney Medical School Nepean, University of Sydney, Penrith, New South Wales, Australia
| | - Hans Peter Dietz
- Sydney Medical School Nepean, University of Sydney, Penrith, New South Wales, Australia
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Turel F, Caagbay D, Dietz HP. Prevalence of Maternal Birth Trauma in Nepali Women. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2018; 37:2803-2809. [PMID: 29676809 DOI: 10.1002/jum.14637] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/28/2018] [Accepted: 02/26/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES Pelvic organ prolapse is very common among women in Nepal, especially uterine prolapse. This would suggest a high rate of levator trauma, which is a strong predictor of such prolapse in the Western world. Hence, we decided to study the prevalence of maternal birth trauma in Nepali women. METHODS In November 2016, we offered an interview, clinical examination, and 4-dimensional translabial sonography to women attending a gynecology clinic. Of 129 women seen, 5 were excluded due to previous pelvic surgery. Translabial sonography volume data sets were obtained and analyzed by tomographic imaging for levator ani and anal sphincter trauma at a later date, blinded against all clinical data. RESULTS Mean age was 39 (21-74) years, median vaginal parity was 2 (0-9), mean age at first delivery 21 (14-40). Seventeen (14%) had not given birth vaginally; of these, 14 (11%) delivered by cesarean only, and 3 (2%) were nulliparous. Tomographic assessment for levator avulsion and anal sphincter trauma was possible in 124 women and performed as previously described. We found 2 (2%) unilateral avulsions and significant external anal sphincter defects in another 2 women. CONCLUSIONS Levator and anal sphincter trauma are significantly less prevalent in Nepali women in comparison to Western populations. This is intriguing, especially in view of the high prevalence of prolapse in Nepali women.
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Affiliation(s)
- Friyan Turel
- Department of Obstetrics, Gynaecology & Neonatology, Sydney Medical School Nepean, Australia
| | - Delena Caagbay
- Department of Physiotherapy, University of Sydney, Australia
| | - Hans Peter Dietz
- Department of Obstetrics, Gynaecology & Neonatology, Sydney Medical School Nepean, Australia
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Dietz HP, Scoti F, Subramaniam N, Friedman T, Shek KL. Impact of subsequent pregnancies on pelvic floor functional anatomy. Int Urogynecol J 2018. [PMID: 29532121 DOI: 10.1007/s00192-018-3567-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Vaginal childbirth clearly has an effect on pelvic floor anatomy, and pregnancy itself also likely plays a role. This study investigated the effects of consecutive pregnancies by comparing pelvic organ support and function in urogynecological patients delivered by cesarean section (CS) only. METHODS This was a retrospective study using 161 archived data sets of urogynecological patients delivered exclusively by CS presenting with symptoms of pelvic floor dysfunction between 2007 and 2015. Patients had undergone an interview, clinical examination using the Pelvic Organ Prolapse Quantification (POP-Q) system, and 3D/4D translabial ultrasound (TLUS) using Voluson systems. Measures of functional pelvic floor anatomy were obtained from stored ultrasound (US) volumes at a later date, using proprietary software, and blinded against all other data. RESULTS One hundred and sixty-one women delivered exclusively by CS were seen in a urogynecological clinic. Volume data analysis was possible in 151 patients. Mean age was 52 (26-82) years, with a mean body mass index (BMI) of 29.5 (18.4-48.7) kg/m2. Forty-three (28.5%) women had one CS, 67 (44.4%) had two, and 41 (27.1%) had three or more. On multivariate analysis, adjusting for age, BMI, history of hysterectomy, and incontinence or prolapse surgery, there were no significant differences between groups. CONCLUSIONS On comparing women with one, two, or three or more CS, we found no significant differences in any measured sonographic parameters of pelvic organ descent and pelvic floor muscle function. This implies that subsequent pregnancies after the first are unlikely to exert significant additional effects on pelvic floor functional anatomy.
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Affiliation(s)
- Hans Peter Dietz
- Sydney Medical School Nepean, Nepean Hospital, The University of Sydney, Penrith, NSW, 2750, Australia.
| | - Francesco Scoti
- Sydney Medical School Nepean, Nepean Hospital, The University of Sydney, Penrith, NSW, 2750, Australia
| | - Nishamini Subramaniam
- Sydney Medical School Nepean, Nepean Hospital, The University of Sydney, Penrith, NSW, 2750, Australia
| | - Talia Friedman
- Sydney Medical School Nepean, Nepean Hospital, The University of Sydney, Penrith, NSW, 2750, Australia
| | - Ka Lai Shek
- Sydney Medical School Nepean, Nepean Hospital, The University of Sydney, Penrith, NSW, 2750, Australia.,Western Sydney University, Liverpool Hospital, Liverpool, Australia
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Comparison between the Valsalva maneuver and intraoperative traction measurements in pelvic organ prolapse assessment. Int J Gynaecol Obstet 2017; 139:358-362. [DOI: 10.1002/ijgo.12319] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 07/23/2017] [Accepted: 09/06/2017] [Indexed: 12/21/2022]
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Combination of tomographic ultrasound imaging and three-dimensional magnetic resonance imaging-based model to diagnose postpartum levator avulsion. Sci Rep 2017; 7:11235. [PMID: 28894152 PMCID: PMC5593956 DOI: 10.1038/s41598-017-08201-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 07/06/2017] [Indexed: 12/04/2022] Open
Abstract
Vaginal delivery may cause levator avulsion, which may increase the risk of pelvic floor dysfunction (PFD). To explore the morphological changes of the levator ani muscle (including the puborectalis and iliococcygeus) and levator avulsion after vaginal delivery, translabial tomographic ultrasound imaging (TUI) was used to examine 80 women 45–60 days after their vaginal delivery. Subsequently, magnetic resonance imaging (MRI) was performed if at least one-sided puborectalis avulsion was found on TUI. The incidence of puborectalis avulsion in these postpartum women was 13.75% in this study. Both MRI and TUI can detect puborectalis avulsion well, and their results have good consistency. Iliococcygeus muscle injury is difficult to detect using TUI. However, MRI is a good way to observe the morphological changes of the iliococcygeus, which may also be damaged during vaginal delivery. Interestingly, our study reveals that iliococcygeus muscle injury is often associated with severe puborectalis muscle tear.
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Is a "dragging sensation" a symptom of female pelvic organ prolapse? Int Urogynecol J 2017; 29:703-707. [PMID: 28733790 DOI: 10.1007/s00192-017-3410-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 06/19/2017] [Indexed: 02/05/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Pelvic organ prolapse (POP) commonly presents with a "vaginal lump or bulge" and/or a "dragging sensation." The first symptom correlates strongly with clinical and imaging data. However, a "dragging sensation" may be less specific. Hence, we investigated the predictive value of both symptoms for POP. METHODS This was a retrospective study involving archived data sets of women seen between November 2013 and May 2014. All underwent a clinical interview, POPQ examination, and 4D translabial ultrasound (TLUS). The main outcome measure was organ descent on clinical examination and TLUS. Offline analysis for organ descent was undertaken blinded against all other data. RESULTS A total of 224 women were assessed. Mean age was 57 (23-84) years. Median parity was 3 (0-7). Ninety-three percent (n=208) were vaginally parous. Fifty-eight percent (n=129) complained of symptoms of prolapse: 49% (n=110) of a vaginal lump, 27% (n=61) of a dragging sensation. Clinically, mean point B anterior (Ba) was -0.86 (-3 to +7.5) cm, mean cervical station (C) was -4.1 (-9 to +8) cm, mean point B posterior (Bp) was -1.1 (-3 to +5) cm. On imaging, mean bladder, uterine, and rectal descent were -8.3 (-68.0 to 34) mm, +18.6 (-56.4 to 46.3) mm, and -5.3 (-39.8 to 36) mm respectively. On univariate analysis, both symptoms were strongly associated with objective prolapse clinically and on TLUS, with "vaginal lump" consistently the stronger predictor. CONCLUSIONS The symptom of a "vaginal lump or bulge" was consistently a stronger predictor of objective POP than "dragging sensation." This finding was insensitive to adjustments for potential confounders. However, a "dragging sensation" is clearly a symptom of prolapse.
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Balzarro M, Rubilotta E, Porcaro AB, Trabacchin N, Sarti A, Cerruto MA, Siracusano S, Artibani W. Long‐term follow‐up of anterior vaginal repair: A comparison among colporrhaphy, colporrhaphy with reinforcement by xenograft, and mesh. Neurourol Urodyn 2017; 37:278-283. [DOI: 10.1002/nau.23288] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/17/2017] [Indexed: 01/23/2023]
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Meister MRL, Sutcliffe S, Lowder JL. Definitions of apical vaginal support loss: a systematic review. Am J Obstet Gynecol 2017; 216:232.e1-232.e14. [PMID: 27640944 DOI: 10.1016/j.ajog.2016.09.078] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 08/29/2016] [Accepted: 09/07/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We sought to identify and summarize definitions of apical support loss utilized for inclusion, success, and failure in surgical trials for treatment of apical vaginal prolapse. BACKGROUND Pelvic organ prolapse is a common condition affecting more than 3 million women in the US, and the prevalence is increasing. Prolapse may occur in the anterior compartment, posterior compartment or at the apex. Apical support is considered paramount to overall female pelvic organ support, yet apical support loss is often underrecognized and there are no guidelines for when an apical support procedure should be performed or incorporated into a procedure designed to address prolapse. STUDY DESIGN A systematic literature search was performed in 8 search engines: PubMed 1946-, Embase 1947-, Cochrane Database of Systematic Reviews, Cochrane Database of Abstracts of Review Effects, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Proquest Dissertations and Theses, and FirstSearch Proceedings, using key words for apical pelvic organ prolapse and apical suspension procedures through April 2016. Searches were limited to human beings using human filters and articles published in English. Study authors (M.R.L.M., J.L.L.) independently reviewed publications for inclusion based on predefined variables. Articles were eligible for inclusion if they satisfied any of the following criteria: (1) apical support loss was an inclusion criterion in the original study, (2) apical support loss was a surgical indication, or (3) an apical support procedure was performed as part of the primary surgery. RESULTS A total of 4469 publications were identified. After review, 35 articles were included in the analysis. Prolapse-related inclusion criteria were: (1) apical prolapse (n = 20, 57.1%); (2) overall prolapse (n = 8, 22.8%); or (3) both (n = 6, 17.1%). Definitions of apical prolapse (relative to the hymen) included: (1) apical prolapse >-1 cm (n = 13, 50.0%); (2) apical prolapse >+1 cm (n = 7, 26.9%); (3) apical prolapse >50% of total vaginal length (-[total vaginal length/2]) (n = 4, 15.4%); and (4) cervix/apex >0 cm (n = 2, 7.7%). Sixteen of the 35 studies (45.7%) required the presence of symptoms for inclusion. A measurement of the apical compartment (relative to the hymen) was used as a measure of surgical success or failure in 17 (48.6%) studies. Definitions for surgical success included: (1) prolapse stage >2 in each compartment (n = 5, 29.4%); (2) prolapse >-[total vaginal length/2] (n = 2, 11.8%); (3) apical support >-[total vaginal length/3] (n = 1, 5.9%); (4) absence of prolapse beyond the hymen (n = 1, 5.9%); and (5) point C at ≥-5 cm (n = 2, 11.8%). Surgical failure was defined as: (1) apical prolapse ≥0 cm (n = 2, 11.8%); (2) apical prolapse ≥-1 cm (n = 2, 11.8%); (3) apical prolapse >-[total vaginal length/2] (n = 3, 17.6%); and (4) recurrent apical prolapse surgery (n = 1, 5.9%). Ten (28.6%) of the 35 studies also included symptomatic outcomes in the definition of success or failure. CONCLUSION Among randomized, controlled surgical trials designed to address apical vaginal support loss, definitions of clinically significant apical prolapse for study inclusion and surgical success or failure are either highly variable or absent. These findings provide limited evidence of consensus and little insight into current expert opinion.
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Affiliation(s)
| | - Siobhan Sutcliffe
- Department of Surgery, Division of Public Health Sciences, Washington University, St Louis, MO
| | - Jerry L Lowder
- Obstetrics and Gynecology, Washington University, St Louis, MO; Division of Female Pelvic Medicine and Reconstructive Surgery, Washington University, St Louis, MO
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Asresie A, Admassu E, Setegn T. Determinants of pelvic organ prolapse among gynecologic patients in Bahir Dar, North West Ethiopia: a case-control study. Int J Womens Health 2016; 8:713-719. [PMID: 28003773 PMCID: PMC5161336 DOI: 10.2147/ijwh.s122459] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Introduction Pelvic organ prolapse (POP) is a significant public health problem in developing countries including Ethiopia. However, less has been documented on risk factors of POP. Therefore, the aim of this study was to identify the determinants factors of POP. Methods An unmatched case–control study was conducted among gynecologic patients in Bahir Dar city, North West Ethiopia, from July to October 2014. A total of 370 women (selected from outpatient departments) were included in the study. Cases (clients with stage III or IV POP) and controls (who declared free of any stages of POP) were identified by physicians using the Pelvic Organ Prolapse Quantitative Examination tool. Data analysis was carried out by SPSS version 20.0. Descriptive, bivariate, and multivariable logistic regression analyses were performed. Statistical differences were considered at P<0.05, and the strength of association was assessed by odds ratio (OR) and respective confidence intervals (CIs). Results This study revealed that determinants such as age of women (>40 years) (adjusted OR [AOR] =3.0 [95% CI: 1.59–5.89]), sphincter damage (AOR =8.1 [95% CI: 1.67–39.7]), family history of POP (AOR =4.9 [95% CI: 1.94–12.63]), parity (≥4) (AOR =4.5 [95% CI: 2.26–9.10]), nonattendance of formal education (AOR =4.3 [95% CI: 1.25–14.8]), carrying heavy objects (AOR =3.1 [95% CI: 1.56–6.30]), body mass index (BMI) <18.5 kg/m2 (AOR =3.1 [95% CI: 1.22–7.82]), and delivery assisted by nonhealth professionals (AOR =2.6 [95% CI: 1.24–5.56]) were significantly associated with POP. Conclusion In our study, sphincter damage, family history of POP, being uneducated, having ≥4 vaginal deliveries, carrying heavy objects, BMI <18.5 kg/m2, age ≥40 years, and having delivery assisted by nonhealth professional were the independent determinants of POP. Therefore, skilled delivery, further promoting family planning and girls’ education, early pelvic floor assessment, and counseling on avoidance of carrying heavy objects are recommended.
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Affiliation(s)
- Ayalnesh Asresie
- Hamlin Fistula Center, Amhara National Regional State, Bahir Dar, Ethiopia
| | - Eleni Admassu
- Bahir Dar University, College of Medicine and Health Sciences, School of Public Health, Reproductive Health Department, Amhara National Regional State, Bahir Dar, Ethiopia
| | - Tesfaye Setegn
- Bahir Dar University, College of Medicine and Health Sciences, School of Public Health, Reproductive Health Department, Amhara National Regional State, Bahir Dar, Ethiopia
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Predicting levator avulsion from ICS POP-Q findings. Int Urogynecol J 2016; 28:907-911. [DOI: 10.1007/s00192-016-3214-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 11/14/2016] [Indexed: 02/08/2023]
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