<b><i>Aims:</i></b> Early evaluation of pelvic floor muscle (PFM) in postpartum women is important for the treatment of stress urinary incontinence (SUI). Digital vaginal palpation and electromyography (EMG) evaluation based on Glazer protocol are widely used for the assessment of PFM. However, the correlation among digital palpation, EMG, and morbidity of postpartum SUI is still unclear. This study aims to investigate the relationship between postpartum SUI and PFM examinations. <b><i>Methods:</i></b> This hospital-based cross-sectional study included 1,380 parturients during September 2016 to January 2018. We collected the clinical characteristics, PFM strength, and EMG variables of parturients 6–8 weeks after birth. Then the correlation among the results of EMG, digital palpation, and the occurrence of SUI was analyzed. <b><i>Results:</i></b> There is no significant difference in digital palpation scores of PFM strength between SUI and non-SUI parturients. The EMG values were closely related to SUI: the multivariate logistic regression revealed that the most reliable evaluation indicators of postpartum SUI were pelvic floor contractile amplitude of endurance contraction (B = 0.021, <i>p</i> = 0.019) and pretest resting baseline (B = 0.056, <i>p</i> = 0.019). Correlation analysis demonstrated that the contraction variables of EMG had a significant correlation with the digital palpation PFM strength in postpartum women (<i>r</i> = 0.467–0.545, <i>p</i> &#x3c; 0.001). <b><i>Conclusion:</i></b> The EMG proved to be reliable in assessing the PFM function in postpartum women. The decreased PFM activity, according to EMG, was correlated with postpartum SUI. Although digital palpation scores were positively correlated with EMG results, no correlation was observed with SUI incidence.

BackgroundThe clinical value of total hysterectomy for patients with hydatidiform mole (HM) being at least 40 years old remains highly controversial. Since the practice of hysterectomy has been applied globally for decades, there is an urgent need to perform a systematic review to assess its risks and benefits.MethodsSix electronic databases, including four English databases and one Chinese database, were searched from the inception of each database till October 6th 2017. Studies were included if they: 1) were human studies, 2) explicitly indicated exposure to hysterectomy, 3) explicitly indicated control to uterine evacuation, 4) explicitly indicated the participants were older patients with HM being at least 40 years in age, 5) compared the outcome of interest as the incidence of post-molar GTN. Two authors independently conducted the literature search, study selection, data extraction. Pooled odds ratios were analyzed using Review Manager 5.3.ResultsThe overall pooled effect size of total hysterectomy had a significant advantage in preventing post-molar gestational trophoblastic neoplasia over uterine evacuation with an OR of 0.19 (95% CI, 0.08–0.48; P = 0.0004) and a low heterogeneity (I2 = 21%, P = 0.28). Subgroup analysis and sensitivity analysis also showed similar results.ConclusionsTotal hysterectomy, as compared to uterine evacuation, is a better therapeutic method for patients with HM being at least 40 years old unless fertility is still desired.Electronic supplementary materialThe online version of this article (10.1186/s12885-018-5168-x) contains supplementary material, which is available to authorized users.

Background Pelvic floor muscle training (PFMT) is the first-line treatment for urinary incontinence, but adherence to PFMT is generally poor. Currently, a number of novel strategies exist to facilitate adherence of PFMT. We sought to determine effectiveness of mHealth app-based PFMT for treating stress urinary incontinence (SUI) or stress-predominant mixed urinary incontinence (MUI) in women. The primary objective was to assess the effects of mHealth app-based PFMT and usual treatment on severity of the symptom, the quality of life (QoL) of users and the patient’s global impression of improvement. The secondary objective was to assess how mHealth app use affects adherence of PFMT. Methods All randomized controlled trials and quasi-randomized controlled trials aimed at evaluating the effects of mHealth app-based PFMT in women with SUI or stress-predominant MUI were included. Twelve electronic databases, namely the Cochrane Library, PubMed, CINAHL, Embase, Web of science, OVID, SciELO, REHABDATA, PEDro database, Chinese CNKI and Wanfang and the Open Grey databases were used as search sources. The protocol was registered in PROSPERO (CRD 42020183515). This systematic review was developed following the PRISMA 2020 Checklist. The Cochrane Handbook for Systematic Reviews of Interventions for Randomized Controlled Trials was used to assess risk of bias in included studies. Two authors extracted the data into a standardized spreadsheet. Results Six studies that met the eligibility criteria were included. The full sample included 439 patients with treatment via mHealth app and 442 controls of usual treatment. ICIQ-UI SF, ICIQ-VS, and QUID scores decreased after follow-up in the mHealth app and control groups in six studies. ICIQ-LUTS QoL scores decreased after follow-up in the mHealth app and control groups in three studies. In only one study, ICIQ-VS QoL scores decreased after 1 month and 2 months of follow-up in the mHealth app group, but increased abruptly after 3 months of follow-up. EQ5D-VAS scores increased in both groups in one study. The percentage of PGI-I increased in the mHealth app group in three studies after follow-up. After follow-up in three studies, BPMSES scores and self-reported adherence scores increased in the mHealth app group relative to the initial time point, but in one study, at 6 months compared with 3 months of follow-up, adherence scores decreased slightly in the mHealth app group. Conclusions This systematic review determined that mHealth app-based PFMT showed promise from the perspective of improving both outcomes and exercise adherence.

Introduction and hypothesis The aim of this study was to verify whether the Chinese version of the self-administered Australian Pelvic Floor Questionnaire (APFQ) can assess the changes in symptoms over a long time period (responsiveness) and to verify the reliability and validity of the questionnaire after 3 years of follow-up. Methods The questionnaire was completed by 146 women using the WeChat platform after 3 years of follow-up. Reliability was assessed through internal consistency (Cronbach’s alpha). Construct validity was evaluated by significantly distinguished differences in symptom scores between women who did and did not subjectively suffer bothersome symptoms. Responsiveness was evaluated in 146 women. The effect size (ES) and standardized response mean (SRM) were used to assess the degree of responsiveness. Results Of the 146 women, all completed the questionnaire through the WeChat platform without missing any items. Reliability, Cronbach’s alpha for the four domains and total APFQ were: bladder function 0.78, bowel function 0.71, pelvic organ prolapse 0.78, sexual function 0.68 and total APFQ 0.84. Concerning construct validity, the APFQ significantly distinguished the symptom scores between women who did and did not subjectively suffer from bothersome symptoms, and the score difference was 1.1–1.6 points, 1.2 points, 2.0–3.7 points and 1.4 points, respectively. For responsiveness, three domains showed slight (bowel domain) to moderate (bladder domain, sex domain) sensitivity to change. ES and SRM ranged from 0.21 to 0.75 and 0.16 to 0.60, respectively. Conclusions The Chinese version of the self-administered APFQ is reliable and valid and can monitor the changes in symptoms over time.

AimsTo introduce and compare the modified laparoscopic Vecchietti and Davydov techniques for vaginoplasty in patients with Mayer‐Rokitansky‐Küster‐Hauser (MRKH) syndrome. Moreover, the long‐term treatment of vaginal agenesis was followed‐up.MethodsThis comparative retrospective cohort study enrolled a total of 53 women with MRKH syndrome. The patients underwent surgical creation of a neovagina including 32 patients who underwent the modified laparoscopic Vecchietti technique, and 21 patients who underwent the modified laparoscopic Davydov technique from January 2009 to February 2019. The perioperative parameters, complications, anatomical, and functional outcomes of the two groups were compared. Patients' sexual functions were evaluated over a long‐term follow‐up using the female sexual function index (FSFI) and the revised female sexual distress scale (FSDS‐R).ResultsThe medians (25th–75th) of the surgery duration for modified Vecchietti procedures was 50.0 (40.0–59.0) minutes, comparing to 135.0 (117.5–162.5) min for Davydov procedures (p < 0.001). The intraoperative blood loss was 20 (7.5–20.0) mL versus 50.0 (50.0–100.0) mL using the modified Vecchietti and Davydov approaches (p < 0.001), respectively. In the 39 follow‐up cases, the lengths of the neovagina of the patients for Vecchietti group versus Davydov group were 7.9 ± 1.0 cm versus 8.6 ± 1.2 cm at 6 months after the vaginoplasty and 8.3 ± 0.7 cm versus 8.5 ± 0.9 cm after 2 years. There was no statistical difference in the FSFI and FSDS‐R scores between the two groups.ConclusionsBoth the modified Davydov and Vecchietti laparoscopic procedures successfully achieved optimal anatomic and functional outcomes in treatments of vaginal agenesis. The modified Vecchietti technique is relatively simpler than the modified Davydov technique.