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Management of 3rd and 4th Degree Perineal Tears after Vaginal Birth. German Guideline of the German Society of Gynecology and Obstetrics (AWMF Registry No. 015/079, October 2014). Geburtshilfe Frauenheilkd 2015; 75:137-144. [PMID: 26157195 PMCID: PMC4477621 DOI: 10.1055/s-0034-1396323] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Retropubische (TVT) versus transobturatorische (TVT-O) spannungsfreie Suburethralbänder: 5-Jahres Ergebnisse einer prospektiv randomisierten kontrollierten Studie. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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The Explicit Use of Reporting Guidelines in Urogynecology Articels in 2013 – A Review of 6 Journals. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1374755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Retropubic (TVT) versus transobturator (TVT-O) tension-free vaginal tape: five-year results of the Austrian randomized trial. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1374751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Validierung der deutschen Versionen der Patient Global Impression of Severity (PGI-S) und Patient Global Impression of Improvement (PGI-I) Fragebögen bei Patientinnen mit Harninkontinenz. Geburtshilfe Frauenheilkd 2013. [DOI: 10.1055/s-0033-1347838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Lebensqualität von Patientinnen mit Stressinkontinenz: Ergebnisse der prospektiv-randomisierten Studie der AUB TVT vs. TVT-O. Geburtshilfe Frauenheilkd 2013. [DOI: 10.1055/s-0033-1347837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Analyse des Follow-up nach Operationen wegen Beckenorganprolaps bei Patientinnen außerhalb prospektiver klinischer Studien. Geburtshilfe Frauenheilkd 2009. [DOI: 10.1055/s-0029-1225224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Harninkontinenz – noch immer tabu? Geburtshilfe Frauenheilkd 2009. [DOI: 10.1055/s-0029-1225225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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TVT vs. TVT-O: Eine prospektive randomisierte Studie –Österreichische Arbeitsgemeinschaft Urogynäkologie und rekonstruktive Beckenbodenchirurgie (AUB). Geburtshilfe Frauenheilkd 2008. [DOI: 10.1055/s-0028-1088570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Transobturatorische Bänder bei Stressinkontinenz: Ergebnisse des Österreichischen Registers. Geburtshilfe Frauenheilkd 2007. [DOI: 10.1055/s-2007-983491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Periphere tibiale Neurostimulation (PTNS) versus Tolterodin in der Behandlung der überaktiven Blase. Geburtshilfe Frauenheilkd 2007. [DOI: 10.1055/s-2007-983496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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13
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Veränderungen des Beckenbodens durch Schwangerschaft und Geburt. Geburtshilfe Frauenheilkd 2006. [DOI: 10.1055/s-2005-873082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Updated recommendations on ultrasonography in urogynecology. Int Urogynecol J 2004; 16:236-41. [PMID: 15875241 DOI: 10.1007/s00192-004-1228-7] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2004] [Accepted: 08/06/2004] [Indexed: 10/26/2022]
Abstract
Ultrasound is a supplementary, indispensable diagnostic procedure in urogynecology; perineal, introital, and endoanal ultrasound are the most recommended techniques. The position and mobility of the bladder neck can be demonstrated. In patients undergoing diagnostic work-up for urge symptoms, ultrasound occasionally demonstrates urethral diverticula, leiomyomas, and cysts in the vaginal wall. These findings will lead to further diagnostic assessment. The same applies to the demonstration of bladder diverticula, foreign bodies in the bladder, and bullous edema. With endoanal ultrasound, different parts of the sphincter ani muscle can be evaluated. Recommendations for the standardized use of urogenital ultrasound are given.
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Aktualisierte Empfehlungen zur Sonographie im Rahmen der urogynäkologischen Diagnostik. Geburtshilfe Frauenheilkd 2004. [DOI: 10.1055/s-2004-820972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Prevalence of female sexual dysfunction in gynecologic and urogynecologic patients according to the international consensus classification. Urology 2003; 62:514-8. [PMID: 12946757 DOI: 10.1016/s0090-4295(03)00487-4] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVES To evaluate the prevalence of female sexual dysfunction (FSD) in an outpatient gynecologic and urogynecologic clinic using the current International Consensus Classification. METHODS One hundred fifty-nine patients were asked to answer an anonymous survey about FSD. Patients in the gynecologic (group 1) and urogynecologic (group 2) clinics were compared. RESULTS The mean age in group 1 was 37.8 years (range 20 to 76) and in group 2 was 55.7 years (range 18 to 82). The prevalence of FSD was 50% in group 1 and 48% in group 2; 86% of group 1 and 66% of group 2 patients had been sexually active within the past 2 years. The differences found in FSD according to the consensus panel classification achieved no significance. Of the 159 patients, 96% were not embarrassed by filling out this questionnaire about their sexual function. CONCLUSIONS No statistically significant difference in FSD was found between the younger and older patients seeking help in a gynecologic or urogynecologic outpatient clinic. Because of the high incidence of FSD, we recommend integrating the inquiry about female sexual health concerns into routine gynecologic care. The simple survey based on the International Consensus Conference Classification of FSD gives reliable results, and this systematic framework facilitates methodologic examination.
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PALLIATIVE CARE IN GYNAECOLOGIC ONCOLOGY - IS THERE A NEED TO DO MORE? Int J Gynecol Cancer 2003. [DOI: 10.1136/ijgc-00009577-200303001-00412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
In Austria a central registry for all TVT operations has been established in which more than 800 cases have so far been registered. The registry contains information on pertinent data on the operated patients and intra- and postoperative outcomes of the TVT surgery. No serious complications and no mortality have been registered until now.
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Abstract
OBJECTIVE To assess the use of and perioperative complications associated with the tension-free vaginal tape operation with a central registry. METHODS Fifty-five gynecology units completed questionnaires on patients undergoing the tension-free vaginal tape operation. Information was collected on patient, surgical, and postoperative data. RESULTS A total of 2795 patients were entered. Overall, 773 patients (28%) had undergone previous surgery for incontinence or prolapse; 1640 (59%) tension-free vaginal tapes were performed as isolated operations, and 1155 (41%) were done in combination with other procedures. The median operating time for tension-free vaginal tapes alone was 30 minutes (range 10-120). Of the isolated tension-free vaginal tapes, 727 (44%) were performed with local, 711 (43%) with regional, and 193 (12%) with general anesthesia. In patients undergoing tension-free vaginal tape only, postoperative bladder drainage was obtained with intermittent catheterization in 389 (24%) patients, an indwelling urethral catheter in 1032 (63%), and a suprapubic catheter in 143 (9%). The bladder perforation rate was 2.7% overall (n = 75) and higher in patients with than in those without previous surgery (4.4% compared with 2.0%, P =.01). There were four bladder perforations (3.3%) among the 120 patients with previous colposuspension. Most patients undergoing tension-free vaginal tape only were able to void the next day (range 0 to over 64). A total of 68 patients (2.4%) required reoperation for reasons related to the tape (39 to loosen, remove, or cut the tape, or to place a suprapubic catheter, 19 for hematoma, one for bowel injury). CONCLUSION The tension-free vaginal tape has become a frequently performed operation in Austria. There are considerable variations in clinical practice. The risk of bladder perforation was increased in patients with previous surgery. Severe complications were rare.
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Three-dimensional ultrasound of the female urethra: comparing transvaginal and transrectal scanning. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2001; 17:425-430. [PMID: 11380968 DOI: 10.1046/j.1469-0705.2001.00416.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVES To compare transvaginal and transrectal three-dimensional ultrasound in determining the morphology and measurements of the female urethra. DESIGN Sixty-five women who had not had surgery for incontinence or pelvic floor descent had transvaginal and transrectal sonography using a 7.5-MHz mechanical sector endoprobe with three-dimensional facilities. The multiplanar display of the scanned volumes allowed detailed morphologic assessment of the urethra and the measurement of distances and volumes. Statistical endpoints were: sagittal urethral diameter, maximum rhabdosphincter length and thickness, maximum thickness of the smooth muscle complex, and the volumes of the rhabdosphincter and the smooth muscle complex. Values were compared between the two approaches using Student's t-test and Bland-Altman analysis. RESULTS Both vaginal and rectal scans were feasible. However, significant differences between the two approaches were found for the sagittal diameter of the urethra (8.4 +/- 1.9 mm on vaginal vs. 11.5 +/- 2.2 mm on rectal scans, P < 0.01) and the transverse diameter of the urethra's smooth muscle complex (11.2 +/- 0.3 mm on vaginal vs. 8.6 +/- 0.2 mm on rectal scans, P < 0.001). No other variables showed significant differences. Compression of the urethra and displacement under the symphysis pubis were observed when the ultrasound probe was applied vaginally. Bland-Altman analysis showed acceptable variability for differences of distances but considerable variability for the differences of volumes. CONCLUSION The female urethra can be examined both vaginally and rectally by three-dimensional ultrasound. A transvaginally applied probe seems to have a compression effect on the urethra.
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Omental evisceration after laparoscopic treatment of a tubal pregnancy. A case report and review of the literature. Gynecol Obstet Invest 2000; 45:66-7. [PMID: 9473169 DOI: 10.1159/000009927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The increasing use of the laparoscopic surgery in the management of gynecologic diseases resulted in an increasing incidence of complications and the development of new complications. Postoperative complications are uncommon after laparoscopy. The most common complication is incisional herniation. A rare form of port-associated complications is omental evisceration. Since herniation through trocar incision sites might implicate severe complications, the use of safety techniques should be applied on a routine basis to reduce laparoscopy-associated morbidity.
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Could we treat more unruptured ectopic pregnancies with intramuscular methotrexate? Gynecol Obstet Invest 2000; 49:6-11. [PMID: 10629365 DOI: 10.1159/000010204] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The main reason for the restricted use of methotrexate in the treatment of ectopic pregnancy (EP) obviously is the fear of tubal rupture in patients with lower abdominal pain after the administration of methotrexate. Therefore, we wanted to find out if patient characteristics at first presentation, such as age, pretreatment beta-hCG level, adnexal mass as visualized by transvaginal ultrasonography, or history of prior EP, would identify patients at risk for tubal rupture if they were hemodynamically stable and showed no signs of peritoneal irritation. We examined whether more patients could have been treated medically with methotrexate, because tubal rupture was unforeseeable at first presentation and inclusion criteria for methotrexate treatment were fulfilled. From January 1996 to August 1998, 122 patients diagnosed as having EP were treated at the Gynecologic Department of the University Hospital of Vienna. Inclusion criteria for medical treatment with intramuscular methotrexate (50 mg/ m(2) body surface area) were (1) hemodynamic stability, (2) an unruptured ectopic mass < or = 5 cm at the greatest dimension demonstrated at transvaginal ultrasonography; (3) beta-hCG level < or = 5,000 mIU/ml; (4) no cardiac activity of the extrauterine embryo; (5) wish of future fertility, and (6) informed consent. Patients with hemodynamic instability, severe abdominal pain, an ectopic mass > or = 5 cm at the greatest dimension, beta-hCG levels > or = 5,000 mIU/ml, cardiac activity of the extrauterine embryo, and no wish of future fertility, or disagreement with methotrexate treatment, primarily underwent surgery. Despite the fact that none of the above patient characteristics at first presentation identified patients at risk for tubal rupture, only 60/122 patients (49%) actually underwent medical treatment whereas our inclusion criteria would have granted medical treatment in 101/122 patients (83%). We determined the actual and maximal possible percentages of patients with unruptured EP eligible for medical treatment of EP with intramuscular single-dose methotrexate 50 mg/m(2) body surface area. Our data show that tubal rupture in hemodynamically stable patients is not foreseeable and should not lead to a restricted use of medical treatment in patients preferring methotrexate.
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P3.19.05 Comparing the vaginal and rectal approach for measuring the female urethra with three-dimensional ultrasound. Int J Gynaecol Obstet 2000. [DOI: 10.1016/s0020-7292(00)85537-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Value of urethral pressure profilometry in the female incontinent patient: a prospective trial with an 8-channel urethral catheter. Urology 1998; 52:1113-7. [PMID: 9836565 DOI: 10.1016/s0090-4295(98)00410-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To measure the pressure profiles at different positions of the urethral circumference simultaneously. METHODS Twenty-two women with symptoms of genuine stress incontinence underwent urogynecologic assessment and multichannel urethral pressure profilometry (UPP) at rest with a specially designed 8-channel urethral catheter with radial openings. RESULTS The distribution pattern of maximum urethral closure pressure (MUCP) and functional urethral length (FUL) values were significantly different (P=0.004 and P=0.0004, respectively). Most of the highest MUCP values per patient were found between channels 2 and 4 (P=0.015); most of the greatest FUL values per patient were found between channels 3 and 4 (P=0.15). CONCLUSIONS The data of our study substantiate asymmetric radial pressure distribution within the urethra and underline the necessity of cautious interpretation of results of conventional single-channel UPP, which might vary because of transducer orientation.
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Abstract
OBJECTIVE To assess the short-term efficacy of transurethral injection of silicone microimplants in women with intrinsic sphincter deficiency. METHODS During January 1995 and December 1996, 32 women (mean age 64.3 years, range 39-85 years) with type III stress incontinence (intrinsic sphincter deficiency) underwent transurethral injection of silicone microimplants under general anesthesia. Twenty-eight had undergone previous continence surgery. Subjective and urodynamic assessments were made at 6 and 12 months after injection to evaluate success and short-term effects. RESULTS Objective and subjective success rates were 75% and 59% at 6 and 12 months, respectively. Injections of silicone microimplants significantly increased maximum urethral closure pressure (maximum urethral pressure at rest: 34.40+/-16.46 cm H2O, 95% confidence interval [CI] 28.55, 40.25 versus 25.35+/-10.78 cm H2O, 95% CI 21.52, 29.18; P = .027). There were no complications after surgery up to 1 year. CONCLUSION Transurethral silicone injections were effective in 60% of cases of intrinsic sphincter deficiency, although there was a time-dependent decrease.
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Abstract
Isoforms of the transmembrane glycoprotein CD44 have been implicated in tumour cell adhesion, tumour differentiation and metastatic spread in various human malignancies. We investigated the expression of CD44 isoforms containing variant exons v3, v5, v6 and v7-8 in 156 human endometrium cancer specimens by means of immunohistochemistry. CD44 isoforms CD44v3, CD44v5, CD44v6 and CD44v7-8 were detected in 26% (41 out of 156), 31% (48 out of 156), 22% (35 out of 156) and 15% (23 out of 156) of the tumour samples respectively. The expression of CD44 isoforms CD44v3, CD44v5 and CD44v7-8 showed no prognostic impact. In the univariate analysis, the expression of CD44v6 showed an association with shortened overall survival (log-rank test, P = 0.06). Multivariate analysis correcting for the confounding variable histological grading revealed CD44v6 not to be a prognostic factor in endometrial cancer (log-rank test, P = 0.06). Comparing the expression of CD44 isoforms CD44v3, CD44v5, CD44v6 and CD44v7-8 in 45 specimens of normal endometrial tissue, we found an up-regulation of all investigated CD44 isoforms in the secretory phase compared with the proliferative phase of the menstrual cycle. Our data indicate that the expression of CD44 isoforms, while obviously playing a role in the functional changes of normal endometrium, is not an adverse predictive factor in endometrial cancer.
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Present state of diagnostics and therapy in female urinary incontinence. Acta Obstet Gynecol Scand 1998; 77:222-7. [PMID: 9512332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine the present state of urogynecological diagnostics, therapy and follow-up in the Departments of Gynecology and Obstetrics in Austria. DESIGN We sent questionnaires to all Departments of Gynecology and Obstetrics in Austria. The anonymous questionnaire consisted of 25 multiple choice questions. It was possible to choose one ore more answers by ticking applicable boxes with the casual option to give some additional information in form of free text. RESULTS Fifty-eight departments (58%) returned their questionnaires completely answered indicating interest in quality management in medicine. The most remarkable discrepancy was found between the interrogated people's estimation of the expressiveness of examination techniques and the actual use of such techniques. CONCLUSION We regard the results of this survey as a basis for further quality management strategies in the field of urogynecology in Austria.
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Effect of spinal anaesthesia on the lower urinary tract in continent women. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1998; 105:103-6. [PMID: 9442171 DOI: 10.1111/j.1471-0528.1998.tb09359.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To evaluate the effect of spinal anaesthesia on the bladder neck position and the urethral closure function in the resting state and during clinical stress test in healthy, continent women. DESIGN Controlled clinical trial. SETTING Department of Gynaecology and Obstetrics, Vienna University Medical School. PARTICIPANTS Fourteen continent women, of which seven were nulliparous and seven parous, underwent minor gynaecological procedures under spinal anaesthesia. Urodynamics and ultrasound investigations were performed before and during spinal anaesthesia. MAIN OUTCOME MEASURES Changes in the bladder neck position and the urethral closure function before and during spinal anaesthesia. RESULTS Bladder neck position was found to be lower and more posterior during spinal anaesthesia as compared with pre-operative assessment. The posterior urethrovesical angle increased significantly both at rest and during maximum straining. We observed a significant increase in bladder compliance, and all parameters of the urethral pressure profile decreased significantly. While none of the nulliparous women had a positive clinical stress test during spinal anaesthesia, 4/7 parous women demonstrated leakage (Fisher's exact test, P = 0.003). CONCLUSIONS Blockage of nerve supply to the pelvic floor muscles in continent women is associated with a significant loss of support of the bladder neck region confirming the theory of an active mechanism of muscular elements providing continence.
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Prophylactic cerclage in pregnancy. Effect in women with a history of conization. THE JOURNAL OF REPRODUCTIVE MEDICINE 1997; 42:390-2. [PMID: 9252928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To evaluate the effect of prophylactic cerclage on the course of pregnancy in women with prior conization. STUDY DESIGN In a retrospective, observational study, the outcome of pregnancies in 69 women with (n = 30) and without (n = 39) cerclage who previously underwent conization was evaluated regarding hospitalization due to threatened preterm labor and delivery before 37 weeks of gestation. RESULTS The occurrence of preterm delivery was 23.3% in the cerclage group and 20.5% in the control group (P = .78). Women with prophylactic cerclage were hospitalized significantly more often due to threatened premature labor: with cerclage, 66.7%; without cerclage, 33.3% (P = .006). CONCLUSION Prophylactic cerclage should be used more sparingly in women with a history of conization because it does not prevent premature delivery and tends to induce preterm uterine contractions.
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Abstract
BACKGROUND Cytokines are intercellular hormones, believed to play a functional role in the natural history of various malignant diseases. In vitro and in vivo studies have indicated that interleukin 6 (IL-6) may provide autocrine and paracrine growth stimulation in ovarian cancer cells. METHODS In the present study we measured IL-6 in the serum of 73 patients with FIGO stage I to IV ovarian cancer. Enzyme-linked immunosorbent assay (ELISA) was used to determine IL-6 serum levels. Results were correlated to clinical data. Serum levels of IL-6 were additionally evaluated in a panel of 50 normal controls. RESULTS Median serum levels of IL-6 in patients with ovarian cancer and normal controls were 55.6 (minimum 0, maximum 2869.0) pg/ml and 0.5 (minimum 0, maximum 2.14) pg/ml, respectively (Mann-Whitney U test, P = 0.0001). When serum levels of IL-6, taken prior to therapy, were grouped by FIGO stage, lymph node involvement, and grading of tumor cells, we found a statistically significant correlation with FIGO stage (Mann-Whitney U test, P = 0.04). Lymph node involvement and grading of tumor cells were not correlated with IL-6 levels. Elevated IL-6 serum levels prior to therapy were significantly correlated with poorer disease-free (log-rank test, P = 0.003) and overall survival (log-rank test, P = 0.01). CONCLUSION Elevated IL-6 serum levels prior to therapy are correlated with a poor relapse-free and overall survival in ovarian cancer patients.
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Serum M3/M21 in cervical cancer patients. Eur J Cancer 1997; 33:973-5. [PMID: 9291824 DOI: 10.1016/s0959-8049(96)00519-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Cytokeratins are polypeptides which constitute a subclass of intermediate filaments in epithelial cells. The serum tumour marker M3/M21 is based on monoclonal antibodies against the epitopes M3 and M21 of cytokeratin 18. In the present study, we measured M3/M21 serum levels in 50 patients with FIGO stage IB-IIB cervical cancer and in 50 control subjects using a two-site radiometric immunoassay directed against soluble fragments of cytokeratin 18. Median serum levels of M3/M21 in patients with cervical cancer and in normal controls were 70.6 U/ml (range 0-397.7) and 6.5 U/ml (range 0-205.2), respectively (Mann-Whitney U-test, P = 0.0001). Median serum levels of M3/M21 prior to therapy and 4 weeks after therapy were 104.2 U/ml (range 24.6-397.7) and 39.3 U/ml (range 0-234.7), respectively (Mann-Whitney U-test, P = 0.004). We found a significant correlation between elevated M3/M21 serum levels and metastatic disease in pelvic lymph nodes (Mann-Whitney U-test, P = 0.002). 24 patients relapsed after complete remission. In these patients, elevated M3/M21 serum levels before the detection of relapse by computed tomography was observed in 13 cases. Considering these preliminary results, further studies with an increased number of patients are justified to clarify the prognostic value and the monitoring abilities of M3/M21 in cervical cancer patients.
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Abstract
The expression of specific cell-adhesion molecule CD44 isoforms (splice variants) is associated with metastatic spread and poor prognosis in human malignancies. The aim of this study was to evaluate whether CD44 isoform expression is a prognostic factor in early-stage cervical cancer. We used 4 different variant exon sequence-specific murine monoclonal antibodies to the CD44 isoforms CD44v3, CD44v5, CD44v6 and CD44v7-8 to study the prognostic value of CD44 splice variants in 200 cases of International Federation of Gynecology and Obstetrics (FIGO) stage-IB cervical cancer by immunohistochemistry. In the univariate analysis, the expression of CD44v3 (log-rank test, p = 0.03) and CD44v6 (log-rank test, p = 0.03) was correlated with poor overall survival. In the subgroup of patients without metastatic disease in the pelvic lymph nodes, expression of CD44v6 was correlated with poor disease-free and overall survival (log-rank test, p = 0.04 and p = 0.01, respectively). Multivariate analysis, correcting for the confounding variables pelvic lymph-node involvement, depth of invasion and histologic grading, revealed CD44v6 to be an independent prognostic factor for overall survival of patients with early-stage cervical cancer. The results of this study indicate that CD44v6 is an additional prognostic marker in surgically treated cervical cancer. The assessment of CD44 isoform expression could be of clinical value in deciding upon adjuvant therapy, resulting in a more individualized management of therapy.
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Abstract
Cytokeratins are polypeptides that constitute a subclass of intermediate filaments in epithelial cells. The aim of the present study was to evaluate the clinical usefulness of the serum evaluation of M3/M21 in patients with ovarian cancer. This retrospective study comprises 75 patients suffering from ovarian cancer FIGO stages Ia-III. M3/M21 reached a sensitivity of 78%, a specificity of 85%, a PPV of 89% and a NPV of 83% using a cut-off level of 45 U 1(-1). Forty-four women developed recurrent disease after complete remission during the observation period. M3/M21 showed lead time effects in 19 patients, ranging from 2 to 8 months (median 3.2 months). Elevated M3/M21 serum levels before therapy were associated with a poor overall survival (log-rank test, P = 0.02). Considering these preliminary results, the value of M3/M21 as a serum tumour marker, i.e. to evaluate the tumour burden, seems promising.
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Menstrual phase and breast cancer surgery: influence on clinical outcome or pitfall of statistical analysis? Cancer Lett 1996; 110:145-8. [PMID: 9018093 DOI: 10.1016/s0304-3835(96)04474-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The influence of menstrual status at the time of surgery on the prognosis of women suffering from breast cancer is still discussed controversially. In our patient collective, including 149 patients, we obtained statistically significant results for six different time intervals, indicating that patients who underwent surgery between 11 and 22 days after the last menstrual period (LMP) have a poorer outcome. Focusing on the effect of statistical data evaluation strategy we designed a simulation study to evaluate the amount of type I error (error of a false positive test result) in a multiple testing situation involving a cyclical covariate. Accordingly, we corrected the minimum P-values for the occurring type I error rates. After that correction all six previously significant P-values failed to achieve statistical significance. The impact of different statistical data evaluation strategies in a multiple testing situation is discussed.
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Prognostic value of immunohistochemically detected CD44 isoforms CD44v5, CD44v6 and CD44v7-8 in human breast cancer. Eur J Cancer 1996; 32A:2023-5. [PMID: 8943691 DOI: 10.1016/0959-8049(96)00185-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
We investigated the expression of CD44 isoforms containing variant exons v5, v6 and v7-8 in 115 human breast cancer specimens by means of immunohistochemistry. CD44 isoforms CD44v5, CD44v6 and CD44v7-8 were detected in 56% (n = 64), 24% (n = 28) and 15% (n = 17), respectively. In 36 specimens of axillary lymph node metastasis, expression of CD44v5, CD44v6 and CD44v7-8 was found in 94% (n = 34), 92% (n = 33) and 89% (n = 32), respectively. Five year survival rates with or without CD44v5 and CD44v6 expression were 71% versus 86% (log-rank test, P = 0.02) and 62% versus 81% (log-rank test, P = 0.001), respectively. For disease-free survival, expression of CD44v5, CD44v6 and CD44v7-8 showed a prognostic impact (log-rank test, P = 0.004, P = 0.0001 and P = 0.0001, respectively). However, multivariate analysis revealed that all investigated CD44 isoforms failed to be independent predictors of the patient's outcome.
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The serum tumor marker M3/M21 in the follow-up of breast cancer patients. Anticancer Res 1996; 16:3049-52. [PMID: 8920765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to evaluate the new serum tumor marker M3/M21 in comparison to CA 15-3, CEA and MCA in the follow-up of breast cancer patients. We investigated 267 serum samples from 35 patients suffering from invasive breast cancer, International Union Against Cancer (UICC) stage pT1 to pT4. Cut-off values for M3/M21, CA 15-3, CEA, and MCA were 25 U/I, 30 U/I, 5 ng/ml and 11 U/I, respectively. Serum tumor marker results were correlated with the results of the clinical and radiological examinations. The sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of serum CA 15-3, CEA and MCA were 47/85/61/76%, 24/90/55/70% and 39/84/55/73%, respectively. Serum M3/M21 showed a sensitivity of 45%, specificity of 81%, PPV of 73% and NPV of 69%. The combination of CA 15-3 and M3/M21 increased the sensitivity to 55%, with a specificity, PPV and NPV of 83%, 79% and 86%, respectively. CA 15-3 measurements showed a lead time effect in 5 patients, ranging from 3 to 7 (median 4.1) months. The combination of CA 15-3 and M3/M21 provided lead time effects in 7 cases, ranging from 2 to 8 (median 5.7) months. We conclude that the detection of breast cancer recurrence with CA 15-3 is improved by combination with M3/M21.
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Abstract
OBJECTIVE To assess the diagnostic accuracy of a 2 mm microlaparoscope compared to the conventional 10 mm laparoscope. DESIGN A prospective study. PATIENTS AND METHODS Fifty-two patients underwent 2 mm and 10 mm laparoscopy in the same session. All procedures were videotaped and the quality of visualization for both methods was assessed by an independent investigator using a 3-step grading scale. RESULTS Diagnostic information was found to be similar for both methods. CONCLUSION In most cases undergoing laparoscopy for diagnostic purposes 2 mm microlaparoscopy yields sufficient information to abandon the conventional 10 mm technique.
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Expression of the adhesion molecule CD44v3 is a prognostic factor in vulvar carcinoma. Anticancer Res 1996; 16:2029-31. [PMID: 8712738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Our aim was to evaluate the prognostic value of CD44v3 overexpression in vulvar cancer patients. Twenty-five cases of squamous cell carcinoma of the vulva with International Federation of Gynecology and Obstetrics (FIGO) stages I to III were examined for overexpression of the CD44 isoform CD44v3. The correlation of CD44v3 overexpression with clinical stage, histologic grade and overall survival was investigated. Follow-up ranged from 36 to 120 months. Clinical stage and histologic grade did not correlate with CD44v3 overexpression. CD44v3 overexpression was associated with poorer overall survival (log rank: P < 0.03). Immunohistochemically detected CD44v3 overexpression is significantly correlated with a reduced overall survival rate for patients with vulvar carcinoma.
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Influence of delayed diagnosis on established prognostic factors in endometrial cancer. Anticancer Res 1996; 16:947-9. [PMID: 8687157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
To evaluate the influence of delayed diagnosis on prognostic factors in endometrial cancer, we conducted a retrospective chart analysis based on the data of 116 postmenopausal patients with FIGO stage I-IV endometrial carcinoma. The interval from the first episode of post-menopausal vaginal bleeding to definitive, histological diagnosis (bleeding interval) was compared with tumor stage and various histomorphologic features in endometrial cancer. The mean bleeding interval was 12.7 +/- 17.8 weeks in 74 patients with FIGO stage IA, IB endometrial carcinoma and 35.2 +/- 69.3 weeks in 42 patients with stage IC-IV disease (t-test, p: 0.011). FIGO stage IA, IB disease was diagnosed in 23/26 (88%) patients with a bleeding interval <4 weeks, and in 22/34 (64%) and 29/56 (51%) patients with bleeding intervals of 4-8 weeks and >8 weeks, respectively (Chi-square 10.358, p=0.006). The correlation with histologic grade, lymph-node status, vessel invasion and histologic subtypes did not reach statistical significance. Our data confirm the clinical impression that postmenopausal vaginal bleeding is an early symptom in patients with endometrial cancer, and that advanced disease in the majority of cases might come from delayed diagnosis in women with poor compliance.
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[Recommendations by the Urogynecology Working Group for sonography of the lower urinary tract within the scope of urogynecologic functional diagnosis]. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 1996; 17:38-41. [PMID: 8650522 DOI: 10.1055/s-2007-1003144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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[Recommendations of the Urogynecology Study Group on ultrasound of the lower urinary tract within the scope of functional urogynecologic diagnosis]. GYNAKOLOGISCH-GEBURTSHILFLICHE RUNDSCHAU 1996; 36:33-6. [PMID: 8737521 DOI: 10.1159/000272609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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43
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Imaging of the lower urinary tract. Curr Opin Obstet Gynecol 1995; 7:382-5. [PMID: 8541458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Review of the current literature indicates that the application of various ultrasound techniques plays the most important role in research of imaging of the lower urinary tract. Whereas sonographic urethrocystography by perineal, introital, or vaginal ultrasound has replaced radiography in routine clinical use, more detailed information about the urethra and periurethral tissues has been obtained by three-dimensional sonography and intraluminal high frequency ultrasound. Magnetic resonance imaging is emerging as the newest technique in this field, and has the potential to expand our knowledge of interactions of the lower urinary tract and the pelvic floor.
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The influence of obesity on the disease-free survival in primary breast cancer. Anticancer Res 1995; 15:2265-9. [PMID: 8572635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Hyper-estrogenism is more common in obese than in non-obese women. Consequently obesity has been shown to increase the risk of hormone department tumors. Some investigators have claimed that obesity at the time of primary treatment may be an independent prognostic factor for breast cancer, but this issue is still controversial. Therefore, we conducted a retrospective analysis to assess the influence of obesity at the time of primary treatment on disease-free survival (DFS). Obesity was defined as an excess of more than 25% of ideal weight according to Broca's index ([Height (cm) -100])-10%). The Cox-model was used for multivariate analysis. Mean follow-up was 61 (range 6-126) months. 295 (62.3%) patients were classified as of normal weight and 178 (37.6%) as obese. Mean excess of ideal weight was 8.9 kilograms (kg) in premenopausal and 13.9 kg in postmenopausal patients (non-parametric t-test p < 0.00001). Patients with tumor size < 20mm, 20-50mm and > 50mm had a means excess of the real weight of 10.6kg, 12.5kg and 16.1kg, respectively (non-parametric t-test p < 0.0001). Percentual excess of real weight compared to ideal weight was 22.4 [+/-21.2] kg in patients without recurrence and 21.5 [+/-21.9] in patients with recurrent disease (nonparametric t-test p = 0.7256). Univariate analysis revealed no significant association between obesity and the DFS. Multivariate analysis identified axillary lymph node involvement as the only statistically significant prognostic factor for disease-free survival (RR 1.55; 95%-confidence interval 1.02-2.36; p:0.0368). Because of the high correlations and node-status, tumor size and histological grading, the other factors failed to be prognostically relevant in this analysis. Obesity was not found to influence DFS of patients with primary breast cancer and is therefore unlikely to constitute an independent prognostic factor. It may, however, contribute to delayed diagnosis, since a significant proportion of obese patients were diagnosed with local advanced disease.
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Differential diagnosis of detrusor instability and stress-incontinence by patient history: the Gaudenz-Incontinence-Questionnaire revisited. Acta Obstet Gynecol Scand 1995; 74:635-7. [PMID: 7660771 DOI: 10.3109/00016349509013477] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To evaluate the validity of the Gaudenz-Incontinence-Questionnaire in the differential diagnosis of genuine stress-incontinence and detrusor instability. DESIGN Diagnoses based on questionnaire-results were compared to those following complete urogynecologic assessment including urodynamics in 1938 patients with lower urinary tract symptoms. RESULTS Sensitivity and specificity for diagnosis of stress-incontinence were 0.559 and 0.447, respectively, for detrusor instability 0.615 and 0.563, respectively. CONCLUSION The low sensitivity and specificity of the test do not justify its use as a diagnostic tool in patients with urinary incontinence. These results show that the scores may be misleading in a large proportion of patients and should not therefore be the only determinant of diagnosis, nor should strategies be based on history alone.
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Abstract
OBJECTIVE To evaluate the experience with endometrial carcinoma in women 45 years or younger at the Royal Hospital for Women, Sydney, Australia. METHODS We evaluated the clinical history, morphology, treatment, and follow-up of 17 premenopausal women 45 years or younger who had been diagnosed with endometrial cancer. All histopathology was reviewed. RESULTS Sixteen patients received their primary treatment at the Royal Hospital for Women, and one was referred with recurrent disease. Synchronous ovarian malignancies were found in five of 17 cases (29.4%), compared with 11 of 237 (4.6%) women older than 45 (P < .001). Three other patients had secondary ovarian involvement. Five (29%) patients had stage III or IV disease. Thirteen (76.5%) women were alive with no evidence of disease 12-78 months after primary surgery; two were lost to follow-up, but had no evidence of disease at 21 and 29 months, respectively. Two women died of recurrent disease. All but two patients with stage IV disease receiving primary treatment at the Royal Hospital for Women were offered hormone replacement therapy on discharge from the hospital. CONCLUSION Ovarian and lymph node involvement were common in women 45 years and younger with endometrial cancer. Hormone replacement therapy did not appear to compromise survival.
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MESH Headings
- Adenocarcinoma/etiology
- Adenocarcinoma/mortality
- Adenocarcinoma/secondary
- Adenocarcinoma/therapy
- Adenocarcinoma, Clear Cell/etiology
- Adenocarcinoma, Clear Cell/mortality
- Adenocarcinoma, Clear Cell/pathology
- Adenocarcinoma, Clear Cell/therapy
- Adult
- Carcinoma, Adenosquamous/etiology
- Carcinoma, Adenosquamous/mortality
- Carcinoma, Adenosquamous/pathology
- Carcinoma, Adenosquamous/therapy
- Chemotherapy, Adjuvant
- Combined Modality Therapy
- Disease-Free Survival
- Endometrial Neoplasms/etiology
- Endometrial Neoplasms/mortality
- Endometrial Neoplasms/pathology
- Endometrial Neoplasms/therapy
- Female
- Follow-Up Studies
- Hormones/therapeutic use
- Humans
- Hysterectomy
- Lymph Node Excision
- Lymphatic Metastasis
- Middle Aged
- Neoplasm Metastasis
- Neoplasm Staging
- Neoplasms, Multiple Primary/mortality
- Neoplasms, Multiple Primary/pathology
- Neoplasms, Multiple Primary/therapy
- Ovarian Neoplasms/mortality
- Ovarian Neoplasms/pathology
- Ovarian Neoplasms/therapy
- Ovariectomy
- Premenopause
- Radiotherapy, Adjuvant
- Retrospective Studies
- Time Factors
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[Urethrovesical morphology in continent women in spinal anesthesia]. GYNAKOLOGISCH-GEBURTSHILFLICHE RUNDSCHAU 1995; 35:173-4. [PMID: 7496186 DOI: 10.1159/000272510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To assess the influence of spinal anesthesia on bladder neck position and a clinical stress test in continent women. METHODS In a prospective investigation, 14 women underwent urodynamic, sonographic and clinical assessment during spinal anesthesia. Results were compared to those obtained immediately preoperatively in the same patient. RESULTS During spinal anesthesia, the bladder neck was found to be located significantly lower and more posterior, and in 4/7 parous patients (0/7 nullipara) the clinical stress test was positive. CONCLUSION These data provide additional evidence for the importance of neuromuscular function in the etiology of pelvic floor dysfunction and genuine stress incontinence.
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Influence of catheterisation on the results of sonographic urethrocystography in patients with genuine stress incontinence. Arch Gynecol Obstet 1994; 255:189-93. [PMID: 7695365 DOI: 10.1007/bf02335084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Using introital sonography as an alternative to lateral chain urethrocystography during urodynamic studies, a prospective investigation was carried out in 47 patients with lower urinary tract complaints, to determine the correlation of sonographic assessment with and without bladder catheterisation. The apparent location of the bladder neck in relation to the pubic symphysis and measurements of the posterior urethrovesical angle at rest and during straining during cystometry with and without intravesical urodynamic pressure transducers were determined. In 22 (46.8%) patients the bladder neck at rest was below the lower edge of the symphysis. This finding was not influenced by the presence of a catheter. Correlation coefficients (r) for posterior urethrovesical angles at rest and during straining measured with and without catheters were 0.95 (95% confidence limits 0.92-0.98; P < 0.01) and 0.98 (95% confidence limits 0.96-0.99; P < 0.01), respectively. The coefficients of determination (r2) at rest and during straining were 0.92 and 0.95, respectively. Sonography with and without cystometry equipment in place gave similar results.
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Abstract
Necrotizing fasciitis is a fatal, rapidly progressive, often initially unrecognized condition. Mortality rates range from 30% to 76%. Prognosis depends on the delay of diagnosis, antimicrobial treatment and surgical excision of all necrotic tissue. A case of postpartum perineal necrotizing fasciitis arising from episiotomy is presented. Prompt recognition and aggressive therapy resulted in a favorable outcome despite significant morbidity.
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Prothrombin fragment F 1 + 2 plasma concentrations in patients with gynecologic malignancies. Int J Gynaecol Obstet 1994. [DOI: 10.1016/0020-7292(94)90776-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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