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Tang L, Liang S, Chen C, Feng J, Chen L, Peng C, Liu P. Comparison of urethral parameters in females presenting cystoceles with and without stress urinary incontinence based on dynamic magnetic resonance imaging: are they different? Abdom Radiol (NY) 2024:10.1007/s00261-023-04175-7. [PMID: 38498153 DOI: 10.1007/s00261-023-04175-7] [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: 07/02/2023] [Revised: 12/19/2023] [Accepted: 12/27/2023] [Indexed: 03/20/2024]
Abstract
PURPOSE To compare urethral parameters between cystocele patients with and without stress urinary incontinence (SUI) and explore factors influencing SUI in cystocele patients via dynamic MRI. METHODS The two-dimensional parameters evaluated included the paravaginal defects, levator ani muscle defects, urethral length, urethral funnel shape, bladder neck funnel width, bladder neck funnel depth, urethral angle, posterior vesicourethral angle, and anterior bladder protrusion. The three-dimensional parameters included the proximal urethra rotation angle, the distal urethra rotation angle, bladder neck mobility, urethral midpoint mobility, and external urethral meatus mobility. The independent samples t test was used for continuous variables, and the chi-square test was used for categorical variables. Binary logistic regression was used to identify factors independently associated with SUI in cystocele patients. RESULTS The baseline parameters were similar between the 2 groups. Cystocele patients with SUI had a significantly higher point Aa (1.63 ± 1.06 cm vs. 0.81 ± 1.51 cm, p = 0.008); more anterior bladder protrusion (33.3% vs. 11.4%, p = 0.017); greater bladder neck mobility (36.38 ± 11.46 mm vs. 28.81 ± 11.72 mm, p = 0.005); mid-urethral mobility (22.94 ± 6.50 mm vs. 19.23 ± 6.65 mm, p = 0.014); and external urethral meatus mobility (22.42 ± 8.16 mm vs. 18.03 ± 8.51 mm, p = 0.022) than did cystocele patients without SUI. The other urethral parameters were similar in the groups (p > 0.05). Binary logistic regression showed that bladder neck mobility was independently associated with SUI in females with cystoceles (odds ratio, 1.06; 95% CI 1.015-1.107; p = 0.009). CONCLUSION Cystocele patients with SUI have a higher point Aa, more anterior bladder protrusion, and greater urethral mobility than those without SUI. Bladder neck mobility is independently associated with SUI in females with cystoceles. REGISTRATION NUMBER NCT03146195.
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Affiliation(s)
- Lian Tang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China
| | - Shiqi Liang
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China
| | - Chunlin Chen
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China
| | - Jie Feng
- Department of Radiology, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Lan Chen
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China
| | - Cheng Peng
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China
| | - Ping Liu
- Department of Obstetrics and Gynecology, NanFang Hospital, Southern Medical University, North of Guangzhou Avenue, No. 1838, Guangzhou, 510515, Guangdong, China.
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Pająk PM, Wlaźlak E, Surkont G, Kalinka J. An assessment of the relationship between urethral hypermobility as measured by ultrasound and the symptoms of stress urinary incontinence in primiparous women 9-18 months postpartum. J Ultrason 2024; 24:20240010. [PMID: 38496788 PMCID: PMC10940277 DOI: 10.15557/jou.2024.0010] [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: 02/25/2023] [Revised: 02/29/2024] [Accepted: 07/25/2023] [Indexed: 03/19/2024] Open
Abstract
Aim The aim of the study was to estimate the relationship between bladder neck hypermobility as assessed by ultrasound and the occurrence of stress urinary incontinence as measured with the UDI-6 questionnaire in primiparous women 9-18 months postpartum. Materials and methods The study included 100 women 9-18 months after their first delivery, 19% of whom (study group) presented with urethral hypermobility. Ultrasound was used to determine the position and mobility of the bladder neck in order to assess the urethral hypermobility. A vector of ≥15 mm was defined as urethral hypermobility. Symptoms of stress urinary incontinence were assessed using question 3 of the UDI-6 questionnaire, in which the presence of symptoms was defined as a response rated from 1 to 4. Results We demonstrated a statistically significant relationship between urethral hypermobility and the symptoms of stress urinary incontinence with a statistical significance level of p <0.002. Conclusions Stress urinary incontinence is a common disorder in women, the pathophysiology of which is not fully understood. It has adverse effects on the quality of life, perception of one's own body and sexual function. Impairment of urethral fixation may play an important role in the pathophysiology of this common form of urinary incontinence. The study showed that urethral hypermobility, as assessed by ultrasound, contributes to stress urinary incontinence, as measured with the UDI-6 score. Although stress urinary incontinence is a multifactorial disorder influenced by anatomical changes and congenital anatomical features, it is easily diagnosed. Suburethral slings are an effective surgical technique; however, the incidence of postoperative voiding dysfunction or recurrent stress urinary incontinence is 10-20%. Therefore, an assessment of anatomical changes in stress urinary incontinence may help individualize the surgical strategy.
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Affiliation(s)
- Paulina Maria Pająk
- Department of Perinatology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, Lodz, Poland
| | - Edyta Wlaźlak
- Department of Operative Gynecology and Gynecologic Oncology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, Lodz, Poland
| | - Grzegorz Surkont
- Department of Operative Gynecology and Gynecologic Oncology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, Lodz, Poland
| | - Jarosław Kalinka
- Department of Perinatology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, Lodz, Poland
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Lo TS, Harun F, Alzabedi A, Chiung HK, Jhang LS, Hsieh WC. Voiding Dysfunction in Patients With Advanced Pelvic Organ Prolapse and Bladder Outlet Obstruction Following Pelvic Reconstructive Surgery: Urodynamic Profile and Predictive Risk Factors. J Minim Invasive Gynecol 2024; 31:102-109. [PMID: 37952873 DOI: 10.1016/j.jmig.2023.11.003] [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: 09/06/2023] [Revised: 10/22/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
STUDY OBJECTIVE To determine the outcome of voiding function 1 year after pelvic reconstructive surgery (PRS) in women with bladder outlet obstruction (BOO). DESIGN Retrospective cohort study. SETTING Tertiary referral hospital. PATIENTS A total of 1894 women underwent PRS for advanced pelvic organ prolapse (POP) stages 3 to 4 with urodynamic findings of BOO. INTERVENTIONS PRS. MEASUREMENTS The primary outcome measured was the resumption of normal voiding function, defined clinically with multichannel urodynamic testing at 1 year postoperatively. The secondary outcomes were to identify the different risk factors for persistence voiding dysfunction (VD) 1 year after PRS. MAIN RESULTS A total of 431 women with Pelvic Organ Prolapse Quantification stages 3 and 4, urodynamic study of maximum urinary flow rate ≤15 mL/s, and detrusor pressure at maximum flow ≥20 cm H2O were included. Resumption of normal voiding function was found in 91% (n = 392 of 431), whereas 9% (n = 39 of 431) remained to have VD 1 year postoperatively. Those with persistent VD, 20.5% (n = 8 of 39) remained having urodynamic diagnosis of BOO. Univariate and multivariate logistic regression revealed factors associated with postoperative VD were pre-operative maximal cystometric capacity ≥500 mL and postvoid residual volume ≥200 mL. CONCLUSION VD may persist in women with BOO after PRS, particularly in those with preoperative maximal cystometric capacity of >500 mL and postvoid residual volume >200 mL.
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Affiliation(s)
- Tsia-Shu Lo
- Division of Urogynecology, Department of Obstetrics and Gynecology, Linkou, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan (Drs. Lo, Chiung, Jhang, and Hsieh); Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Keelung Medical Center, Keelung, Taiwan (Dr. Lo); Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taipei, Medical Center, Taipei, Taiwan (Dr. Lo); Chang Gung University, School of Medicine, Taoyuan, Taiwan (Dr. Lo).
| | - Fazlin Harun
- Department of Obstetrics and Gynecology, Women and Children Hospital (Hospital Tunku Azizah) Kuala Lumpur, Malaysia, (Dr. Harun)
| | - Aisha Alzabedi
- Women Health Center, International Medical Center Hospital, Jeddah, Saudi Arabia (Dr. Alzabedi)
| | - Huan-Ka Chiung
- Division of Urogynecology, Department of Obstetrics and Gynecology, Linkou, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan (Drs. Lo, Chiung, Jhang, and Hsieh)
| | - Lan-Sin Jhang
- Division of Urogynecology, Department of Obstetrics and Gynecology, Linkou, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan (Drs. Lo, Chiung, Jhang, and Hsieh)
| | - Wu-Chiao Hsieh
- Division of Urogynecology, Department of Obstetrics and Gynecology, Linkou, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan (Drs. Lo, Chiung, Jhang, and Hsieh)
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Vereeck S, Pacquée S, De Wachter S, Jacquemyn Y, Neels H, Dietz HP. The effect of prolapse surgery on voiding function. Int Urogynecol J 2023; 34:2141-2146. [PMID: 37010545 DOI: 10.1007/s00192-023-05520-6] [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: 12/28/2022] [Accepted: 03/09/2023] [Indexed: 04/04/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Of women with symptomatic prolapse, 13-39% experience voiding dysfunction (VD). The aim of our observational cohort study was to determine the effect of prolapse surgery on voiding function. METHODS Retrospective analysis of 392 women who underwent surgery between May 2005 and August 2020. All had a standardized interview, POP-Q, uroflowmetry and 3D/4D transperineal ultrasound (TPUS) pre-and postoperatively. Primary outcome was change in VD symptoms. Secondary outcomes were changes in maximum urinary flow rate (MFR) centile and post-void residual urine (PVR). Explanatory measures were change in pelvic organ descent as seen on POP-Q and TPUS. RESULTS Of 392 women, 81 were excluded due to missing data, leaving 311. Mean age and BMI were 58 years and 30 kg/m2, respectively. Procedures performed included anterior repair (n = 187, 60.1%), posterior repair (n = 245, 78.8%), vaginal hysterectomy (n = 85, 27.3%), sacrospinous colpopexy (n = 170, 54.7%) and mid-urethral sling (MUS) (n = 192, 61.7%). Mean follow-up was 7 (1-61) months. Pre-operatively, 135 (43.3%) women reported symptoms of VD. Postoperatively, this decreased to 69 (22.2%) (p < 0.001), and of those, 32 (10.3%) reported de novo VD. The difference remained significant after excluding concomitant MUS surgery (n = 119, p < 0.001). Postoperatively, there was a significant decrease in mean PVR (n = 311, p < 0.001). After excluding concomitant MUS surgery, there was a significant increase in mean MFR centile (p = 0.046). CONCLUSIONS Prolapse repair significantly reduces symptoms of VD and improves PVR and flowmetry.
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Affiliation(s)
- Sascha Vereeck
- Department of Obstetrics and Gynaecology, Antwerp University Hospital UZA, Edegem, Belgium.
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, 2610, Antwerp, Belgium.
- Global Health Institute (GHI), Faculty of Medicine and Health Sciences, University of Antwerp, 2610, Antwerp, Belgium.
| | | | - Stefan De Wachter
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, 2610, Antwerp, Belgium
- Department of Urology, Antwerp University Hospital UZA, Edegem, Belgium
| | - Yves Jacquemyn
- Department of Obstetrics and Gynaecology, Antwerp University Hospital UZA, Edegem, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, 2610, Antwerp, Belgium
- Global Health Institute (GHI), Faculty of Medicine and Health Sciences, University of Antwerp, 2610, Antwerp, Belgium
| | - Hedwig Neels
- Department of Obstetrics and Gynaecology, Antwerp University Hospital UZA, Edegem, Belgium
- MOVANT, Faculty of Rehabilitation Sciences and Physiotherapy, University of Antwerp, 2610, Antwerp, Belgium
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Zhao B, Wen L, Liu D, Huang S. Visualized Urethral Mobility Profile During Urine Leakage in Supine and Standing Positions. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:e158-e163. [PMID: 35168283 DOI: 10.1055/a-1700-2862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To describe the urethral course and position during urine leakage based on the visualized urethral mobility profile (UMP) and to explore the differences between supine and standing positions. METHOD This was a prospective study of 100 women with SUI and 100 control women who underwent a cough stress test (CST) with transperineal ultrasound (TPUS) in supine and standing positions. In the mid-sagittal plane, the UMP software automatically placed six equidistant points from the bladder neck (point 1) to the external urethral meatus (point 6). It determined the x and y coordinates of the points relative to the symphysis pubis. The distance between the points and symphysis pubis (dist. 1 to 6) was calculated using the formula SQRT (x2 + y2). The visualized UMP was created by reproducing the six points on a bitmap. RESULTS Valid UMP data of 78 control women and 90 women with SUI were analyzed. In the two positions, distances 1 to 6 were significantly greater in the SUI group than the continent group (all p < 0.05). During Valsalva, the distance between the mid-urethra (dist. 3 and 4) and the symphysis was significantly increased (all p < 0.001) in the SUI group. The visualized UMP showed a similar upper-urethral course in the two groups. The gap between the mid-urethra (points 3 and 4) and symphysis was wider in the SUI group. CONCLUSION The visualized UMP in supine and standing positions showed no difference in the bladder neck and upper urethral stability between incontinent and continent women, but mid-urethral stability was weaker in SUI.
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Affiliation(s)
- Baihua Zhao
- Ultrasound diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
| | - Lieming Wen
- Ultrasound diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
| | - Dan Liu
- Ultrasound diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
| | - Shanya Huang
- Ultrasound diagnosis, Second Xiangya Hospital, Central South University, Changsha, China
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Maes N, Lakerveld T, Dekelver D, Jacquemyn Y, Neels H. Relationship between urethral motion profile and parity assessed by translabial ultrasound imaging. Arch Gynecol Obstet 2023; 307:1833-1838. [PMID: 36795144 PMCID: PMC9933794 DOI: 10.1007/s00404-022-06897-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/18/2022] [Indexed: 02/17/2023]
Abstract
PURPOSE This study aims to describe the differences in the urethral motion profile (UMP) of primiparous and multiparous women immediately postpartum. METHODS This prospective study recruited 65 women (29 primiparous, 36 multiparous) one-seven days postpartum. The patients underwent a standardised interview and two-dimensional translabial ultrasound (TLUS). To evaluate the UMP, the urethra was manually traced and divided into five segments with six equidistant points. The mobility vector (MV) for each point was calculated as [Formula: see text]. A Shapiro-Wilk test was conducted to test normality. An independent t-test and a Mann-Whitney test were conducted to express differences between the groups. The Pearson correlation coefficient was used to determine the relationships among MVs, parity and confounders. Finally, a univariate generalised linear regression analysis was performed. RESULTS MV1-MV4 were found to be normally distributed. A significant difference for all MVs, except for MV5, was demonstrated between parity groups (MV1: t = 3.88 (p < .001), MV2: t = 3.82 (p < .001), MV3: t = 2.65 (p = .012), MV4: t = 2.54 (p = .015), MV6: U = 150.00 (exact sig. two tailed = .012)). A strong-to-very strong mutual correlation was observed between MV1 to MV4. The univariate generalised linear regression showed that parity can predict up to 26% of urethral mobility. CONCLUSION This study shows that multiparous women have significantly higher urethral mobility compared to primiparous women in the first week postpartum, with the most significant effect observed in the proximal urethra.
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Affiliation(s)
- Nelli Maes
- Faculty of Medicine and Health Sciences, Antwerp University (UA), Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Thirza Lakerveld
- Faculty of Medicine and Health Sciences, Antwerp University (UA), Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Dyo Dekelver
- Faculty of Medicine and Health Sciences, Antwerp University (UA), Universiteitsplein 1, 2610, Wilrijk, Belgium.
| | - Yves Jacquemyn
- Department of Gynaecology and Obstetrics, ASTARC and Global Health Institute GHI Antwerp University (UA), 2610, Wilrijk, Belgium
| | - Hedwig Neels
- Department of Gynaecology and Obstetrics, ASTARC and MOVANT Antwerp University (UA), 2610, Wilrijk, Belgium
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Lourenço DB, Duarte-Santos HO, Partezani AD, Teles SB, Bianco B, Rios LAS, Lemos GC, Carneiro A. Urodynamic profile of voiding in patients with pelvic organ prolapse after surgery: a systematic review with meta-analysis. Int Urogynecol J 2023; 34:53-65. [PMID: 35460345 DOI: 10.1007/s00192-022-05086-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/03/2022] [Indexed: 01/14/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Pelvic organ prolapse (POP) is a defect of the female pelvic floor. Stress urinary incontinence (SUI), urge urinary incontinence (UUI), and obstructive symptoms may occur in these patients. The objective of surgical treatment is to restore the anatomy and function of the pelvic floor; however, it may prompt urinary symptoms not present previously. We performed a systematic review and meta-analysis to determine urodynamic changes in patients undergoing surgical correction for POP. METHODS PubMed and Cochrane databases were searched for studies that contained data from urodynamic evaluation before and after vaginal surgery for POP. The main urodynamic data collected were free uroflowmetry (maximum flow [Qmax], voided volume, and post-void residual volume [PVR]), cystometry (bladder capacity, presence of detrusor overactivity [DO], SUI or UUI, and Valsalva leak point pressure), and pressure × flow study (detrusor pressure at maximum flow [PdetQmax], Qmax, and PVR). RESULTS A total of 22 studies were included (1,549 women). Patients had a significantly higher prevalence of DO before surgery (OR = 1.56; 95% CI = 1.06-2.29), and surgeries without sling placement demonstrated a tendency to ameliorate DO. Patients who did not receive a sling were more incontinent after surgery. Bladder-emptying parameters improved after surgery, with higher PdetQmax before surgery (IV = 3.23; 95% CI = 0.45-1.18). Patients who did not receive MUS presented a lower Qmax (IV = -3.19; 95%CI = -4.09 to -2.30) and a higher PVR (IV = 27.89; 95%CI = 15.68-40.1) before surgery. CONCLUSION Correction surgery for POP yields better urodynamic emptying parameters, with a reduction in the prevalence of DO. In contrast, sling placement enhances obstructive parameters.
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Affiliation(s)
- Danilo Budib Lourenço
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Hugo Octaviano Duarte-Santos
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Alexandre Dib Partezani
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Saulo Borborema Teles
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Bianca Bianco
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Luis Augusto Seabra Rios
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Gustavo Caserta Lemos
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil
| | - Arie Carneiro
- Hospital Israelita Albert Einstein, Av. Albert Einstein, 627, Sala 303, Bloco A1, Sao Paulo, SP, CEP 05652-900, Brazil.
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Zhao B, Wen L, Liu D, Huang S. The Visualized Urethral Mobility Profile in Stress Urinary Incontinence Described by Four-Dimensional Transperineal Ultrasound. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:1439-1445. [PMID: 34515354 DOI: 10.1002/jum.15828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/25/2021] [Accepted: 08/29/2021] [Indexed: 05/17/2023]
Abstract
OBJECTIVES To describe the urethral mobility during urine leaking in stress urinary incontinence (SUI) by transperineal ultrasound (TPUS) with urethral mobility profile (UMP) analysis. METHODS This was a prospective study of 380 women who had a cough stress test (CST) with TPUS. UMP software automatically placed six equidistant points from the bladder neck (Point 1) to the external urethral meatus (Point 6) and determined their x and y coordinates relative to the symphysis pubis. Urethral mobility vector of Points 1-6 (Vectors 1-6) and the distance between the six points and the symphysis (Dist. 1-6) were calculated and compared between the two groups. The visualized UMP was created by reproducing the positions of the six points at rest and on Valsalva. RESULTS Valid data of 188 women with SUI and 174 continent women were analyzed. The mean age of all 362 women was 49.3 years. Mean body mass index in the SUI group was significantly increased (23.8 vs 22.2 kg/m2 , P < .001). During CST, Vectors 1-6 and Dist. 2-6 were significantly increased (all P < .005) in the SUI group. The UMP showed the mid-urethral rotated down around the symphysis pubis. The upper urethral profile in the two groups was similar. But the gap between the mid-urethra and the symphysis was wider in the SUI group. CONCLUSIONS The visualized UMP illustrated the mid-urethral hypermobility in SUI by showing a wider gap due to the unstable connection between the mid-urethra and the symphysis pubis.
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Affiliation(s)
- Baihua Zhao
- Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lieming Wen
- Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | | | - Shanya Huang
- Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Khatri G, Bhosale PR, Robbins JB, Akin EA, Ascher SM, Brook OR, Dassel M, Glanc P, Henrichsen TL, Learman LA, Sadowski EA, Saphier CJ, Wasnik AP, Maturen KE. ACR Appropriateness Criteria® Pelvic Floor Dysfunction in Females. J Am Coll Radiol 2022; 19:S137-S155. [PMID: 35550798 DOI: 10.1016/j.jacr.2022.02.016] [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: 02/17/2022] [Accepted: 02/19/2022] [Indexed: 10/18/2022]
Abstract
Pelvic floor disorders including pelvic organ prolapse (POP), urinary dysfunction, defecatory dysfunction, and complications after pelvic floor surgery are relatively common in the female population. Imaging tests are obtained when the initial clinical evaluation is thought to be incomplete or inconclusive or demonstrates findings that are discordant with patients' symptoms. An integrated imaging approach is optimal to evaluate the complex anatomy and dynamic functionality of the pelvic floor. Fluoroscopic cystocolpoproctography (CCP) and MR defecography are considered the initial imaging tests of choice for evaluation of POP. Fluoroscopic voiding cystourethrography is considered the initial imaging test for patients with urinary dysfunction. Fluoroscopic CCP and MR defecography are considered the initial imaging test for patients with defecatory dysfunction, whereas ultrasound pelvis transrectal is a complementary test in patients requiring evaluation for anal sphincter defects. MRI pelvis without and with intravenous contrast, MRI pelvis with dynamic maneuvers, and MR defecography are considered the initial imaging tests in patients with suspected complications of prior pelvic floor surgical repair. Transperineal ultrasound is emerging as an important imaging tool, in particular for screening of pelvic floor dysfunction and for evaluation of midurethral slings, vaginal mesh, and complications related to prior pelvic floor surgical repair. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
- Gaurav Khatri
- Division Chief, Body MRI; Associate Division Chief, Abdominal Imaging, UT Southwestern Medical Center, Dallas, Texas; Program Director, Body MRI Fellowship.
| | | | | | - Esma A Akin
- George Washington University Hospital, Washington, District of Columbia
| | - Susan M Ascher
- Georgetown University Hospital, Washington, District of Columbia
| | - Olga R Brook
- Section Chief of Abdominal Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Mark Dassel
- Director Endometriosis and Chronic Pelvic Pain, Cleveland Clinic, Cleveland, Ohio; American College of Obstetricians and Gynecologists
| | - Phyllis Glanc
- University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | | | - Lee A Learman
- Dean, Virginia Tech Carilion School of Medicine, Roanoke, Virginia; American College of Obstetricians and Gynecologists
| | - Elizabeth A Sadowski
- University of Wisconsin, Madison, Wisconsin; and ACR O-RADS MRI Education Subcommittee Chair
| | - Carl J Saphier
- Women's Ultrasound, LLC, Englewood, New Jersey; American College of Obstetricians and Gynecologists
| | - Ashish P Wasnik
- Division Chief, Abdominal Radiology, University of Michigan, Ann Arbor, Michigan
| | - Katherine E Maturen
- Associate Chair for Ambulatory Care and Specialty Chair, University of Michigan, Ann Arbor, Michigan
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Serino MA, Collins SA, Kenton K, Geynisman-Tan J. Ultrasound-Measured Urethral Length Does Not Change following Minimally Invasive Sacrocolpopexy for Pelvic Organ Prolapse. South Med J 2022; 115:187-191. [PMID: 35237836 DOI: 10.14423/smj.0000000000001369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To compare urethral length (UL), as measured by three-dimenstional transvaginal ultrasound, before and after minimally invasive sacrocolpopexy (SCP). METHODS Secondary analysis of a prospective cohort study of women undergoing SCP for prolapse beyond the hymen with or without a concomitant anti-incontinence procedure. Participants underwent ultrasound at baseline and 14 weeks postoperatively. UL was measured in a reconstructed sagittal plane from the bladder neck to the urethral meatus. All of the participants underwent multichannel urodynamics preoperatively. Data were analyzed in SPSS using independent or paired t tests as indicated for continuous variables and the McNemar test for paired dichotomous variables. Correlations including nonparametric data are reported as Spearman rho. RESULTS A total of 28 participants, with a mean ± standard deviation age of 56 ± 10 years and median (interquartile range) preoperative prolapse stage of 3 (3-3), were analyzed. There was no change in UL between the baseline and 14-week visits (29.8 ± 11.0 mm vs 29.3 ± 10.0 mm, P = 0.83). There was no difference in baseline UL (29.4 ± 11.8 mm vs 30.9 ± 8.9 mm, P = 0.74) in those with and without preoperative stress urinary incontinence (SUI), nor was there a difference in baseline functional UL on multichannel urodynamics between these groups. In total, 21 participants (75%) had preoperative SUI and 19 (90%) underwent a concomitant anti-incontinence procedure. UL at 14 weeks was similar in those with and without SUI symptoms (26.5 ± 10.9 mm vs 31.1 ± 11.3 mm, P = 0.32) when controlling for those who underwent anti-incontinence procedures. CONCLUSION UL does not change following suspension of the anterior vaginal wall with SCP.
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Affiliation(s)
- Maeve A Serino
- From the Feinberg School of Medicine and the Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
| | - Sarah A Collins
- From the Feinberg School of Medicine and the Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
| | - Kimberly Kenton
- From the Feinberg School of Medicine and the Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
| | - Julia Geynisman-Tan
- From the Feinberg School of Medicine and the Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
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Yao L, Li F, Wang D, Sheng S. Evaluation of acupuncture treatments of postpartum female pelvic floor dysfunction by four-dimensional transperineal pelvic floor ultrasound. Medicine (Baltimore) 2021; 100:e27236. [PMID: 34678860 PMCID: PMC8542121 DOI: 10.1097/md.0000000000027236] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 08/26/2021] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION In the present investigation, a systematic evaluation of the clinical treatment performance of diagnosed with pelvic floor dysfunction is explored. By comparing the 4Dtransperineal pelvic floor ultrasound images with the acupuncture treatment performance of the patients, an evaluation system with various parameters is established to provide critical information to guide the clinical treatment fpostpartum female pelvic floor dysfunction (FPFD). METHODS Eighty patients diagnosed with FPFD are divided into 2 groups. After the designated treatment to the patients, they are carefully examined using transperineal pelvic floor ultrasound. The shape and activity of bladder neck, cervix and rectum anal canal under resting, anal sphincter and Valsalva movements are observed and recorded. The morphology and continuous shape of levator ani muscle in different states after 4D image reconstruction are obtained. RESULTS After the acupuncture treatment, the bladder neck descent is decreased by 3.8 cm and the anal levator muscle area is decreased by 3.4 cm2 comparing with the control group. The anal levator muscle hole diameter is decreased by 0.3 cm, while the anterior and posterior diameter is reduced by 0.5 cm. Reduced possibility of cystocele and uterine prolapse is demonstrated by X2 test. These changes upon acupuncture therapy are in line with the improved conditions of the patients, indicating these parameters can help evaluate the therapy performance. CONCLUSION 4D pelvic floor ultrasound imaging provides objective and quantified information for the clinical diagnosis and treatment of FPFD and the assessment of therapy efficacy, making it a promising novel method in practical applications.
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van der Vaart LR, Vollebregt A, Milani AL, Lagro-Janssen AL, Duijnhoven RG, Roovers JP, Van der Vaart CH. Pessary or surgery for a symptomatic pelvic organ prolapse: the PEOPLE study, a multicentre prospective cohort study. BJOG 2021; 129:820-829. [PMID: 34559932 PMCID: PMC9298049 DOI: 10.1111/1471-0528.16950] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/06/2021] [Accepted: 09/21/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To compare the 24-month efficacy of pessary or surgery as the primary treatment for symptomatic pelvic organ prolapse (POP). DESIGN Multicentre prospective comparative cohort study. SETTING Twenty-two Dutch hospitals. POPULATION Women referred with symptomatic POP of stage ≥2 and moderate-to-severe POP symptoms. METHODS The primary outcome was subjective improvement at the 24-month follow-up according to the Patient Global Impression of Improvement (PGI-I) scale. Secondary outcomes included improvement in prolapse-related symptoms measured with the Pelvic Floor Distress Inventory (PFDI-20), improvement in subjective severeness of symptoms according to the Patient Global Impression of Severity (PGI-S) scale and crossover between therapies. The primary safety outcome was the occurrence of adverse events. MAIN OUTCOME MEASURE PGI-I at 24 months. RESULTS We included 539 women, with 335 women (62.2%) in the pessary arm and 204 women (37.8%) in the surgery arm. After 24 months, subjective improvement was reported by 134 women (83.8%) in the surgery group compared with 180 women (74.4%) in the pessary group (risk difference 9.4%, 95% CI 1.4-17.3%, P < 0.01). Seventy-nine women (23.6%) switched from pessary to surgery and 22 women (10.8%) in the surgery group underwent additional treatment. Both groups showed a significant reduction in bothersome POP symptoms (P ≤ 0.01) and a reduction in the perceived severity of symptoms (P ≤ 0.001) compared with the baseline. CONCLUSIONS Significantly more women in the surgery group reported a subjective improvement after 24 months. Both therapies, however, showed a clinically significant improvement of prolapse symptoms. TWEETABLE ABSTRACT Pessary treatment and vaginal surgery are both efficacious in reducing the presence and severity of prolapse symptoms, although the chance of significant improvement is higher following surgery.
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Affiliation(s)
- L R van der Vaart
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - A Vollebregt
- Department of Obstetrics and Gynaecology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - A L Milani
- Department of Obstetrics and Gynaecology, Reinier de Graaf Hospital, Delft, The Netherlands
| | - A L Lagro-Janssen
- Department of General Practice/Women's studies Medicine, University Medical Centre Radboud, Nijmegen, The Netherlands
| | - R G Duijnhoven
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - J-Pwr Roovers
- Department of Obstetrics and Gynaecology, Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Gynaecology, Bergman Clinics, Amsterdam, The Netherlands
| | - C H Van der Vaart
- Department of Obstetrics and Gynaecology, UMCU, University of Utrecht, Utrecht, The Netherlands.,Department of Gynaecology, Bergman Clinics, Bilthoven, The Netherlands
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Liu LN, Liu XN, Liu C, Yao MY, Xu HX. Transperineal pelvic floor ultrasound for analyzing the outcomes of pelvic floor surgery for the treatment of anterior compartment prolapse: A comparative study of transvaginal mesh and native-tissue repair. Low Urin Tract Symptoms 2021; 13:456-462. [PMID: 34101374 DOI: 10.1111/luts.12392] [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: 12/27/2020] [Revised: 04/27/2021] [Accepted: 05/13/2021] [Indexed: 12/07/2022]
Abstract
OBJECTIVE To compare the outcomes of transvaginal mesh (TVM) and native-tissue repair (NTR) for the repair of anterior compartment prolapse. METHODS This retrospective study involved 90 patients with anterior compartment prolapse who underwent pelvic organ prolapse surgery between January 2018 and October 2020. A TVM was used to treat 53 patients and 37 underwent NTR. All patients underwent a standardized interview, clinical examination, and four-dimensional pelvic floor ultrasound (PFUS) before and after the surgery. The primary outcome was anatomic recurrence evaluated by ultrasonic parameters. The secondary outcomes were subjective recurrence and complications. RESULTS Subjective recurrence was 9.43% (5/53) for TVM and 16.22% (6/37) for NTR (P = .522). Significant recurrence of prolapse on ultrasound occurred in five patients (9.43%) after TVM and 12 (32.43%) after NTR; there was a significant difference between the TVM and NTR groups (P = .006). In the TVM group, the mesh was visible on ultrasound in each patient. The mesh exposure rate was 1.89% (1/53). The postoperative hiatal area reduction in the TVM group, compared with the NTR group, was statistically significant (5.55 ± 4.71 cm2 vs 3.09 ± 5.61 cm2 , P = .027). The incidence of de novo stress urinary incontinence was higher in the TVM group (20.75% vs 2.70%, P = .03). After surgery, there were significant differences between the two groups based on bladder descent (12.02 ± 8.64 mm vs 22.41 ± 13.95 mm, P = .000) and urethral rotation angle (25.26 ± 13.92° vs 40.27 ± 23.72°, P = .001). CONCLUSION PFUS is effective for evaluating postoperative outcomes. TVM facilitates a better anatomic cure than NTR for anterior compartment prolapse.
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Affiliation(s)
- Lin-Na Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Xiu-Ni Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, Shanghai, China
| | - Chang Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Meng-Yan Yao
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Hui-Xiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
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Huang WC, Yang JM, Chen HF. Medium-term outcomes for primary native tissue reconstructive surgeries with and without transobturator vaginal meshes in stress continent women with stage 3 or higher pelvic organ prolapse. Neurourol Urodyn 2019; 39:261-270. [PMID: 31617254 DOI: 10.1002/nau.24186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/27/2019] [Indexed: 01/03/2023]
Abstract
AIMS To compare the surgical outcomes of conventional surgeries with or without concomitant transobturator vaginal mesh (TVM) for ≥Stage 3 pelvic organ prolapse (POP). METHODS We retrospectively investigated 166 women who received conventional surgery including vaginal total hysterectomy, modified McCall culdoplasty, and AP-repair (conventional group) and 98 women with concomitant TVM (mesh group). Follow-up at 3, 12, and 24 months comprised symptom interview, pelvic examination, and ultrasound assessments. The primary outcome was anatomical success defined as ≤Stage 1 POP. Secondary outcomes were subjective symptoms, ultrasound manifestations, and complications. RESULTS Both groups showed improvements in functional and anatomical outcomes after operations. Compared with the conventional group, the mesh group had higher rates of de novo stress urinary incontinence (SUI) at 3-month (3.6% vs 19.4%; P < .001), 12-month (3.7% vs 26.4%; P < .001), and 24-month (2.4% vs 21.4%; P = .001) follow-up, a higher POP-C point (-7.3 ± 0.7 cm vs -7.6 ± 0.6 cm; P < .001) at 3-month follow-up, a smaller straining bladder neck angle indicating a more cranioventral straining bladder neck position (117 ± 25° vs 102 ± 20°; P < .001) at 3-month follow-up, and a less bladder neck mobility at 3-month (19 ± 24° vs 8 ± 14°; P = .002) and 12-month (26 ± 18° vs 12 ± 15°; P = .003) follow-up. CONCLUSIONS Concomitant TVM is associated with a higher rate of de novo SUI, more cranioventral straining bladder neck position, and less bladder neck mobility.
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Affiliation(s)
- Wen-Chen Huang
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan.,Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jenn-Ming Yang
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Hsin-Fu Chen
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Medical Genomics and Proteomics, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
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