<strong>Introduction:</strong><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> The true etiology of pelvic organ p...<strong>Introduction:</strong><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> The true etiology of pelvic organ prolapse and urinary incontinence and variations observed among individuals are not entirely understood. Tactile (stress) and ultrasound (anatomy, strain) image fusion may furnish new insights into the female pelvic floor conditions. This study aimed to explore imaging performance and clinical value of vaginal tactile and ultrasound image fusion for characterization of the female pelvic floor. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> A novel probe with 96 tactile and 192 ultrasound transducers was designed. Women scheduled for a urogynecological visit were considered eligible for enrollment to observational study. Intravaginal tactile and ultrasound images were acquired for vaginal wall deformations at probe insertion, elevation, rotation, Valsalva maneuver, voluntary contractions, involuntary relaxation, and reflex pelvic muscle contractions. Biomechanical mapping has included tactile/ultrasound imaging and functional imaging. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> Twenty women were successfully studied with the probe. Tactile and ultrasound images for tissues deformation as well as functional images were recorded. Tactile (stress) and ultrasound (strain) images allowed creation of stress-strain maps for the tissues of interest in absolute scale. Functional images allowed identification of active pelvic structures and their biomechanical characterization (anatomical measurements, contractive mobility and strength). Fusion of the modalities has allowed recognition and characterization of levator ani muscles (pubococcygeal, puborectal, iliococcygeal), perineum, urethral and anorectal complexes critical in prolapse and/or incontinence development. </span><b><span style="font-family:Verdana;">Conclusions:</span></b><span style="font-family:Verdana;"> Vaginal tactile and ultrasound image fusion provides unique data for biomechanical characterization of the female pelvic floor. Bringing novel biomechanical characterization for critical soft tissues/structures may provide extended scientific knowledge and improve clinical practice.</span></span></span></span>展开更多
Introduction: Pelvic floor muscle function of 30 overweight postmenopausal women prior to and after colporrhahpy was monitored in this study. Material and Methods: Patients diagnosed with cystokele or combined cystore...Introduction: Pelvic floor muscle function of 30 overweight postmenopausal women prior to and after colporrhahpy was monitored in this study. Material and Methods: Patients diagnosed with cystokele or combined cystorectokele was involved. 1 mg oral estriol and local estriol cream were administered for 30 days preoperatively. Pelvic floor muscle function was monitored by surface electromyography 1 month before (1st) 1 day prior to surgery (2nd), and six weeks after the surgery (3rd measurement). Body composition parameters (intra- and extracellular water and body fat) were also measured. Results: The ability to relax significantly improved (p = 0.03) in the preoperative period (between 1st and 2nd occasions). Six weeks after surgery a non-significant (p = 0.054) decrease in average muscle activity was detected when compared with values obtained before the surgery. Muscle-activity declined significantly from the first to the last measurements (p = 0.005). Conclusion: Our results confirm that postmenopausal obese women who undergo anterior or posterior colporrhaphy need a follow-up concerning pelvic floor muscle function and suggest that physiotherapy started the earliest possible may aid in preserving postoperative functionality on the long run.展开更多
Objective： To evaluate the influence of complete and incomplete pelvic autonomic nerve preservation （PANP） on urination function in patients with resection of rectal carcinoma. Methods： The changes of pre-and post...Objective： To evaluate the influence of complete and incomplete pelvic autonomic nerve preservation （PANP） on urination function in patients with resection of rectal carcinoma. Methods： The changes of pre-and post-operative residual urine volume （RUV） in patient undergoing complete PANP （n = 15） and incomplete PANP （n = 17） were observed. Results： In fifteen cases with complete PANP, preoperative RUV was 4.09 ml, 14 days and 3 months after operation RUV were 8.00 ml and 7.02 ml （P 〉 0.05）. In seventeen cases with incomplete PANP, preoperative RUV was 3.90 ml, 14 days and 3 months after operation RUV were 36.55 ml and 22.64 ml （P 〈 0.001 ）. Conclusion： Complete and incomplete pelvic autonomic preservation may affect urination function in patients with resection of rectal carcinoma and RUV is an effective indicator if the pelvic autonomic nerves are preserved completely.展开更多
Pelvic organ prolapsed is a common problem today, and it has been gradually increasing because of the longevity of women. Pelvic organ prolapse can result in negative psychological feelings that affect on women’s sex...Pelvic organ prolapsed is a common problem today, and it has been gradually increasing because of the longevity of women. Pelvic organ prolapse can result in negative psychological feelings that affect on women’s sexual activity. Methods: There is a cross-sectional study on sexual dysfunction in 296 women with pelvic organ prolapse grade II and III followed up at gynecological-pelvic floor unit of Hung Vuong hospital from 09/2017 to 06/2018. Results: The prevalence of female sexual dysfunction in PISQ-12 was 76.4% and 95% CI [71.6 - 81.2]. The rate of female sexual dysfunction in turn is: 1) Behavioral-Emotional: 93.6% 95% CI [90.8 - 96.4]. 2) Physiology: 62.2% CI 95% [56.7 - 67.7]. 3) Relationship to partner: 89.5% 95% CI [86.0 - 93.0]. Factor related to sexual dysfunction in women with pelvic organs (p < 0.05) is general sexual dysfunction: 1) Age group: women over age 55 increased generally the risk of sexual dysfunction, OR = 5.89, 95% CI [1.38 - 25.20]. 2) Diabetes mellitus increased the risk of sexual dysfunction with OR = 5.03, 95% CI [1.42 - 17.82]. 3) Patients with previous abortions reduced the risk of sexual dysfunction with OR = 0.49 95% CI [0.27 - 0.90]. Conclusion: Research on quality of life in pelvic organ prolapse should be considered more in the future.展开更多
文摘<strong>Introduction:</strong><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> The true etiology of pelvic organ prolapse and urinary incontinence and variations observed among individuals are not entirely understood. Tactile (stress) and ultrasound (anatomy, strain) image fusion may furnish new insights into the female pelvic floor conditions. This study aimed to explore imaging performance and clinical value of vaginal tactile and ultrasound image fusion for characterization of the female pelvic floor. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> A novel probe with 96 tactile and 192 ultrasound transducers was designed. Women scheduled for a urogynecological visit were considered eligible for enrollment to observational study. Intravaginal tactile and ultrasound images were acquired for vaginal wall deformations at probe insertion, elevation, rotation, Valsalva maneuver, voluntary contractions, involuntary relaxation, and reflex pelvic muscle contractions. Biomechanical mapping has included tactile/ultrasound imaging and functional imaging. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> Twenty women were successfully studied with the probe. Tactile and ultrasound images for tissues deformation as well as functional images were recorded. Tactile (stress) and ultrasound (strain) images allowed creation of stress-strain maps for the tissues of interest in absolute scale. Functional images allowed identification of active pelvic structures and their biomechanical characterization (anatomical measurements, contractive mobility and strength). Fusion of the modalities has allowed recognition and characterization of levator ani muscles (pubococcygeal, puborectal, iliococcygeal), perineum, urethral and anorectal complexes critical in prolapse and/or incontinence development. </span><b><span style="font-family:Verdana;">Conclusions:</span></b><span style="font-family:Verdana;"> Vaginal tactile and ultrasound image fusion provides unique data for biomechanical characterization of the female pelvic floor. Bringing novel biomechanical characterization for critical soft tissues/structures may provide extended scientific knowledge and improve clinical practice.</span></span></span></span>
文摘Introduction: Pelvic floor muscle function of 30 overweight postmenopausal women prior to and after colporrhahpy was monitored in this study. Material and Methods: Patients diagnosed with cystokele or combined cystorectokele was involved. 1 mg oral estriol and local estriol cream were administered for 30 days preoperatively. Pelvic floor muscle function was monitored by surface electromyography 1 month before (1st) 1 day prior to surgery (2nd), and six weeks after the surgery (3rd measurement). Body composition parameters (intra- and extracellular water and body fat) were also measured. Results: The ability to relax significantly improved (p = 0.03) in the preoperative period (between 1st and 2nd occasions). Six weeks after surgery a non-significant (p = 0.054) decrease in average muscle activity was detected when compared with values obtained before the surgery. Muscle-activity declined significantly from the first to the last measurements (p = 0.005). Conclusion: Our results confirm that postmenopausal obese women who undergo anterior or posterior colporrhaphy need a follow-up concerning pelvic floor muscle function and suggest that physiotherapy started the earliest possible may aid in preserving postoperative functionality on the long run.
文摘Objective： To evaluate the influence of complete and incomplete pelvic autonomic nerve preservation （PANP） on urination function in patients with resection of rectal carcinoma. Methods： The changes of pre-and post-operative residual urine volume （RUV） in patient undergoing complete PANP （n = 15） and incomplete PANP （n = 17） were observed. Results： In fifteen cases with complete PANP, preoperative RUV was 4.09 ml, 14 days and 3 months after operation RUV were 8.00 ml and 7.02 ml （P 〉 0.05）. In seventeen cases with incomplete PANP, preoperative RUV was 3.90 ml, 14 days and 3 months after operation RUV were 36.55 ml and 22.64 ml （P 〈 0.001 ）. Conclusion： Complete and incomplete pelvic autonomic preservation may affect urination function in patients with resection of rectal carcinoma and RUV is an effective indicator if the pelvic autonomic nerves are preserved completely.
文摘Pelvic organ prolapsed is a common problem today, and it has been gradually increasing because of the longevity of women. Pelvic organ prolapse can result in negative psychological feelings that affect on women’s sexual activity. Methods: There is a cross-sectional study on sexual dysfunction in 296 women with pelvic organ prolapse grade II and III followed up at gynecological-pelvic floor unit of Hung Vuong hospital from 09/2017 to 06/2018. Results: The prevalence of female sexual dysfunction in PISQ-12 was 76.4% and 95% CI [71.6 - 81.2]. The rate of female sexual dysfunction in turn is: 1) Behavioral-Emotional: 93.6% 95% CI [90.8 - 96.4]. 2) Physiology: 62.2% CI 95% [56.7 - 67.7]. 3) Relationship to partner: 89.5% 95% CI [86.0 - 93.0]. Factor related to sexual dysfunction in women with pelvic organs (p < 0.05) is general sexual dysfunction: 1) Age group: women over age 55 increased generally the risk of sexual dysfunction, OR = 5.89, 95% CI [1.38 - 25.20]. 2) Diabetes mellitus increased the risk of sexual dysfunction with OR = 5.03, 95% CI [1.42 - 17.82]. 3) Patients with previous abortions reduced the risk of sexual dysfunction with OR = 0.49 95% CI [0.27 - 0.90]. Conclusion: Research on quality of life in pelvic organ prolapse should be considered more in the future.
