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BACKGROUND: To evaluate the effect on urinary symptoms and sexual functioning of Dienogest within a 6-month period of follow-up. METHODS: A total of 22 women who were diagnosed as having endometriosis with pelvic pain and irritative urinary symptoms were recruited in this study. The participating patients took a daily dose of 2 mg DNG and underwent outpatient visits at the beginning, 1, 2, 3 and 6 months following treatment. RESULTS: Our data showed a significant improvement of the VAS score since the 1st month till the 6th month after treatment of DNG. OABSS, UDI-6 and IIQ-7 were significantly improved after the treatment of DNG. Besides, serum estradiol was also decreased. Our data also showed that DNG treatment for 6 months did not affect FSFI score. Some patients with heavy menstruation were also improved; however, some patients with regular periods missed or dropped a period after DNG treatment, while other adverse effects were also shown. CONCLUSION: Our study demonstrated that DNG could not only alleviate endometriosis pelvic pain but reduce urinary symptoms within the 6-month follow-up as well. DNG did not affect sexual function in FSFI score, although some adverse effects were recorded.
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BACKGROUND: This study aimed to investigate the changes in the bladder neck (BN) and urinary symptoms using extracorporeal magnetic innervation (ExMI) therapy before and after performing passive pelvic floor exercises. METHODS: Twenty women with stress urinary incontinence (SUI) were assessed by transperineal ultrasound and questionnaires before and after the ExMI therapy from January 2011 to February 2021. RESULTS: The incidence of urinary frequency and SUI were significantly decreased after the therapy (McNemar test, p < 0.01). The therapeutic efficacy of SUI was 75%. A significant decrease was noted in pad test results (paired t test, p < 0.05). At the same time, there was a considerable difference in Urinary Distress Inventory-6 scale measures (paired t test, p < 0.001). However, results for the Incontinence Impact Questionnaire-7 showed a marginally significant difference (paired t test, p = 0.066). Three domains of lubrication, orgasm, and satisfaction in the Female Sexual Function Index showed significant differences (paired t test, p < 0.05). Transperineal ultrasound found that BN mobility and Q-tip straining angle were not statistically significant (paired t test, p > 0.05). CONCLUSION: The ExMI is effective for SUI by strengthening the pelvic floor muscle without significantly decreasing BN mobility.
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Bexiga Urinária , Incontinência Urinária por Estresse , Feminino , Humanos , Bexiga Urinária/diagnóstico por imagem , Diafragma da Pelve/inervação , Incontinência Urinária por Estresse/terapia , Terapia por Exercício , Fenômenos Magnéticos , Resultado do Tratamento , Qualidade de VidaRESUMO
BACKGROUND: The aim of this study was to assess the correlation between the overall rest-stress distance measured by transperineal ultrasound (TPUS) and Q-tip test angle in women with urodynamic stress incontinence (USI), and determine a cut-off value of rest-stress distance for predicting urethral hypermobility (UH). METHODS: Women with USI scheduled for mid-urethral sling surgery were retrospectively recruited. UH was defined as a Q-tip angle more than or equal to 30 degrees. Ultrasonic measurement of the overall rest-stress distance was defined as the linear distance of bladder-neck position change from resting status to maximal strain. RESULTS: Among the 132 enrolled women, the Pearson correlation coefficient between the overall rest-stress distance in TPUS and Q-tip test angle was 0.9104 (95% CI, 0.8758-0.9357, p < 0.001). In receiver-operating-characteristic-curve analysis, a rest-stress distance of more than 13.3 mm was an optimal cut-off value to predict UH (sensitivity = 76.47%, specificity = 93.3%; area = 0.937, 95% confidence interval: 0.881-0.972). CONCLUSIONS: The overall rest-stress distance in TPUS correlated well with the Q-tip test angle, indicating that it can be an alternative method for the assessment of USI. A rest-stress distance of more than 13.3 mm was an optimal cut-off value to predict UH in women with USI.
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BACKGROUND: To report our experiences of a tape-releasing suture with "long-loop" in women with iatrogenic urethral obstruction following the mid-urethral sling procedure. METHODS: A total of 149 women underwent a tape-releasing suture with "Long Loop" during the operation. Post-void residual volume was evaluated after Foley removal. Lower urinary tract symptoms and urodynamic studies were assessed before and six months postoperatively. RESULTS: Nine women out of 149 who underwent mid-urethral sling surgery were found to have iatrogenic urethral obstruction post-operatively based on their urinary symptoms and ultrasound findings. There was no apparent difference between tested groups in mid-urethral sling products and concomitant procedures. 77.8% had successful releases after the first Long-loop manipulation procedure, and 22.2% required two or more releases. However, the SUI cure rate is similar in groups receiving the Long-loop manipulation or not (88.9% and 87.1%, respectively). CONCLUSIONS: We are convinced of the practicability and efficacy of the tape-releasing suture "Long-loop." We adopted subjective and objective means to evaluate both groups before and after a six-month follow-up. The Long-loop manipulation procedure can successfully resolve the iatrogenic urethral obstruction without compromising the effectiveness of mid-urethral sling for the treatment of SUI.
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Background: Our study aims to assess Pixel CO2 laser efficacy for female stress urinary incontinence (SUI). Methods: In the study, 25 women with SUI were included and scheduled for vaginal Pixel CO2 Laser (FemiLift™, Alma Lasers, Israel) treatment. All subjects had a baseline and 6-month post-treatment assessment that included three-dimensional perineal ultrasound and validated questionnaires. Results: Data showed that monthly three-session vaginal Pixel CO2 Laser treatment significantly improved SUI symptoms, as evidenced by validated questionnaires, including UDI-6, IIQ-7, ICIQ, and vaginal laxity questionnaire (p < 0.05). The Pixel CO2 Laser efficacy in vaginal treatment was 20/25 (80%), and the perineal sonography showed that laser treatment significantly decreased bladder neck mobility and middle urethral area (during resting and straining). Permanent adverse events were not found. Conclusions: The results of our study suggested that for the treatment of mild to moderate SUI symptoms, Pixel CO2 Laser is effective and safe; however, more studies and a longer follow-up should be conducted to confirm its efficacy and durability.
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The purpose of our study was to investigate the effects of vulvovaginal erbium laser on the genitourinary syndrome of menopause (GSM) and sexual function of postmenopausal women. We conducted a retrospective study of sixty-four postmenopausal women with GSM, and these patients were scheduled for three times of vulvovaginal erbium laser treatment. A baseline and post-treatment vaginal status was assessed by measuring vaginal pH, patients' subjective vulvovaginal atrophy (VVA) symptoms, which included dryness, dyspareunia, itching, and burning. The urinary response to treatment was assessed using ICIQ-SF, UDI-6, IIQ-7, OABSS, and POPDI-6. Sexual function was evaluated using the Female Sexual Function Index (FSFI) before and after vulvovaginal laser therapy. Patient follow-ups were scheduled for 12 months after treatment. A total of sixty-four patients were enrolled in the study. We observed the significant improvement in the percentage of negative symptoms (dryness/dyspareunia/itching/burning) and in lower urinary tracts symptoms evaluated with ICIQ-SF, UDI-6, IIQ-7, OABSS, and POPDI-6 (P < 0.05). Patients' overall satisfaction regarding their sexual life, assessed via Female Sexual Function Index (FSFI), showed significant improvement in its six domains of sexual function (P < 0.05). The pH level of vaginal secretions significantly decreased. No long-term complications were found post-treatment. The Er:YAG vaginal laser procedure is associated with a significant improvement in GSM and sexual function of postmenopausal women. Our result demonstrates that it can be a safe and efficacious treatment for patients with GSM without any serious adverse effects up to 1-year post-treatment. The long-term effects of using vulvovaginal laser in the treatment of GSM should be investigated.
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Dispareunia , Lasers de Gás , Atrofia/complicações , Atrofia/patologia , Dispareunia/etiologia , Dispareunia/terapia , Érbio , Feminino , Humanos , Lasers de Gás/efeitos adversos , Menopausa , Prurido/complicações , Estudos Retrospectivos , Resultado do Tratamento , Vagina/patologia , Vagina/cirurgiaRESUMO
BACKGROUND: Cervical elongation is commonly associated with pelvic organ prolapse (POP). It was an identified risk for recurrent prolapse after hysteropexy, requiring additional surgeries. The aim of the study is to investigate the risk factors for uterine cervical elongation among women with POP. METHODS: In this single-center retrospective cohort study, women who underwent vaginal total hysterectomy for POP between 2014 and 2016 were collected. The cervical and total uterine lengths were measured by pathologists, while the ratio of cervical length to total uterine length were calculated. The cervical elongation is defined as corpus/cervix ratio ≤ 1.5. RESULTS: A total of 133 patients were enrolled in this study. Among these patients, 43 women had cervical elongation and 90 women had normal length of uterine cervix. We found that age > 65 years old (67.4% vs. 42.2%, p = 0.007), total vaginal length ≥ 9.5 cm (65.1% vs. 45.6%, p = 0.035), uterine weight < 51 gm (72.1% vs. 52.2%, p = 0.03), and Pelvic Organ Prolapse Distress Inventory 6 (POPDI-6) ≥ 12 (30.2% vs. 14.4%, p = 0.032) were associated with the risk of cervical elongation. There were no significant differences on preoperative urodynamic parameters in the two groups. CONCLUSION: The patient age > 65 years old, the total vaginal length of POP-Q system ≥ 9.5 cm, uterine weight < 51 g, and POPDI-6 ≥ 12 are independent risk factors of cervical elongation in women with POP. For women scheduled for pelvic reconstructive hysteropexy, concomitant cervical amputation should be considered.
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Prolapso de Órgão Pélvico , Idoso , Colo do Útero/cirurgia , Feminino , Humanos , Prolapso de Órgão Pélvico/epidemiologia , Prolapso de Órgão Pélvico/cirurgia , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Útero/cirurgiaRESUMO
BACKGROUND/PURPOSE: To investigate the effects of simulated childbirth on the gene expression of parasympathetic muscarinic, purinergic (P2X), and neurokinin receptors of lower urinary tract in rats. METHODS: In all, twenty-four primiparous pregnant Sprague-Dawley female rats were equally divided into three groups: (1). Control group; 8 rats, (2) intra-vaginal balloon dilation for 2 h group; 8 rats, (3) and for 4 h group; 8 rats. After balloon dilatation for 4 months, all rats were sacrificed. We analyzed the gene expression of parasympathetic muscarinic, purinergic (P2X), and neurokinin receptors by real-time quantitative PCR (q-PCR). We quantified pro-inflammatory cytokines of TNF-α and IL-6 by Enzyme-linked immunosorbent assays (ELISA). The urodynamic parameters and micturition frequency by cystometry (CMG) were recorded. RESULTS: Our results showed that the balloon dilation significantly increased micturition frequency and modified peak micturition pressure compare to those in the control groups. Balloon dilation significantly decreased voiding interval and bladder volume compared to those in the control groups. Gene expressions of M3 muscarinic, P2X3 purinergic receptors, and significantly increased following balloon dilation for 2 hours and 4 hours than those in the control group. In addition, we found that NK1R and NK3R receptors were significantly decreased after balloon dilation compare to control group. The marked increase of TNF-α and IL-6 were also seen in the 2 balloon groups. CONCLUSION: The results of our study suggested that birth trauma may impair the function of urinary tract, this being partly related to the changes in the gene expression of the neurotransmitter receptors of the lower urinary tract.
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Bexiga Urinária , Urodinâmica , Animais , Feminino , Expressão Gênica , Gravidez , Ratos , Ratos Sprague-Dawley , Receptores de Neurotransmissores , MicçãoRESUMO
The study aims to evaluate the effectiveness of local injection of autologous platelet rich plasma (A-PRP) as a treatment for women suffering from stress urinary incontinence (SUI). In a prospective intervention study, twenty consecutive women suffering from SUI were treated with A-PRP injection at anterior vaginal wall where mid-urethra locates. Self-reported questionnaires were used to measure pre-treatment, 1 month and 6 months post-treatment symptom severity. Secondary outcomes of sexual function and treatment effect sorted by age were analyzed with valid statistical methods. A-PRP is effective in relieving SUI symptoms at both 1 month and 6 months post-treatment without significant adverse reactions reported. It seems to have a trend that treatment success rate with cured and improved symptoms was slightly higher in the younger group, although it did not reach statistical significance (P = 0.07). No significant changes in sexual function before and after the treatment were reported by the patients. This pilot study is the first to report A-PRP treatment effect for SUI in women. The result suggested that A-PRP is a considerable treatment option for mild to moderate SUI cases. It also opens up further research opportunities for A-PRP's clinical applications.
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Transfusão de Plaquetas , Plasma Rico em Plaquetas/química , Incontinência Urinária por Estresse/terapia , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Projetos Piloto , Estudos Prospectivos , Índice de Gravidade de Doença , Transplante Autólogo , Resultado do Tratamento , Uretra/patologia , Incontinência Urinária por Estresse/patologia , Urodinâmica , Vagina/patologiaRESUMO
OBJECTIVE: To identify factors associated with voiding dysfunction after Uphold™ transvaginal mesh (TVM) repair in women with pelvic organ prolapse (POP). STUDY DESIGN: We performed a retrospective analysis of 110 women with symptomatic pelvic organ prolapse (POP), anterior vaginal wall prolapse and/or apical prolapse (stage II to IV) who were scheduled for Uphold™ mesh surgery from September 2015 through December 2016. All subjects underwent urinalyses, UDI-6, IIQ-7, ICI-Q, POPDI-6, and pelvic examinations using the POP quantification (POP-Q) staging system before and after surgeries, with follow-up durations ranging from 24-36 months. RESULTS: A total of 12 (10.9 %) of 110 women reported voiding dysfunction after Uphold™ mesh surgery. Using univariate analysis, there were no differences in body mass index and urodynamic parameters between normal voiding group and dysfunctional voiding group (P > 0.05). However, in patients aged above 71, POPDI-6 scoreâ§13, preoperative concomitant urinary hesitancy, and incomplete emptying were found to be significant predictors of voiding dysfunction following Uphold™ mesh surgeries (P < 0.05). CONCLUSION: In patients aged above 71, POPDI-6 scoreâ§13, preoperative concomitant urinary hesitancy, and incomplete emptying were significant predictors of voiding dysfunction after Uphold™.
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Prolapso de Órgão Pélvico , Slings Suburetrais , Prolapso Uterino , Idoso , Feminino , Humanos , Prolapso de Órgão Pélvico/cirurgia , Estudos Retrospectivos , Slings Suburetrais/efeitos adversos , Telas Cirúrgicas/efeitos adversos , Resultado do Tratamento , VaginaRESUMO
OBJECTIVE: To present a comprehensive evaluation of anterior/apical and/or posterior prolapse repair systems with a focus on safety and surgical efficacy. METHODS: Two hundred and twenty women with pelvic organ prolapse (POP) stage II-IV were referred for single-incision transvaginal mesh procedures in a single institution. Pre- and postoperative assessments included pelvic examination, urodynamic studies, and personal interviews about patients' quality of life and urinary symptoms. RESULTS: The anatomical success rate was 92.3 % (203/220), regardless of primary or de-novo POP, at 12-38 month follow-up. The POP quantification parameters, except total vaginal length, improved significantly after surgery (p < 0.05). Complications included bladder injury (one case), mesh exposure (six cases) and urinary retention that required intermittent catheterization (five cases). There were no cases of bowel injury during surgery. The results indicated that 29 % of patients had de-novo stress urinary incontinence and 7.7 % of patients had de-novo POP after surgery. CONCLUSION: The apical vaginal suspension system is a safe and effective procedure, creating good anatomical restoration and significant improvement in quality of life. However, the rate of de-novo POP in the anterior compartment of the vagina (31.8 %) seems high after treatment with apical and posterior prolapse repair systems.
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Procedimentos Cirúrgicos em Ginecologia/instrumentação , Prolapso de Órgão Pélvico/cirurgia , Telas Cirúrgicas/estatística & dados numéricos , Idoso , Feminino , Procedimentos Cirúrgicos em Ginecologia/métodos , Procedimentos Cirúrgicos em Ginecologia/estatística & dados numéricos , Humanos , Sintomas do Trato Urinário Inferior/cirurgia , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Estudos RetrospectivosRESUMO
OBJECTIVE: Mature cystic teratomas are mostly confined to the ovaries, but several authors have reported findings of extragonadal occurrences along the migration pathway of primordial germ cells. Extragonadal mature cystic teratomas are extremely rare; their occurrences and pathogenesis are unknown. CASE REPORT: We report the case of a 26-year-old woman who was admitted for scheduled laparoscopic right ovarian tumor excision. An anterior uterine wall mature cystic teratoma and a pararectal corpus luteum cyst were found intraoperatively with coexistence of left adnexal agenesis. CONCLUSION: The existence of an extragonadal mature cystic teratoma over the anterior uterine serosal layer may be caused by autoamputation and reimplantation as a result of ovarian torsion or displacement of primordial germ cells along their migration path. The existence of an ovarian mass over the sigmoid colon combined with left adnexal agenesis may be the result of ovarian torsion with remnant tissue attached to the sigmoid colon.
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Tubas Uterinas/anormalidades , Cistos Ovarianos/patologia , Ovário/anormalidades , Teratoma/patologia , Neoplasias Uterinas/patologia , Adulto , Feminino , Humanos , Útero/patologiaRESUMO
Hysterectomy is the empirical treatment for female pelvic organ prolapse (POP) without robust evidence to prove its efficacy. Uphold transvaginal mesh (TVM) system is an innovated device with smaller area, superior anterior/apical support with single incision to treat POP. The prospective cohort study aims to evaluate Uphold TVM's performance with or without concomitant hysterectomy. Inclusion criteria specify patients suffering from stage 2 or more anterior/apical prolapse without previous hysterectomy. Exclusion criteria specify those with contraindications to uterine preservation, such as leiomyomas, adenomyosis, endometrial hyperplasia, abnormal uterine bleeding, postmenopausal bleeding, cervical dysplasia, receiving tamoxifen treatment, family history of gynecology cancer, or colon cancer and incapability to be routinely followed. Thirty patients are recruited in the hysterectomy group and 66 patients in the hysteropexy group. The results demonstrate that patients with Uphold mesh only experience longer vaginal length, shorter operation duration, less blood loss and less post-operation pain. The performance in anatomical correction, lower urinary tract symptoms improvement, de novo dyspareunia, urodynamic study parameters and mesh extrusion rates are comparable with or without uterus preservation. The information is useful in pre-operation counseling, when the patient can make an educated choice whether or not to receive concomitant hysterectomy.