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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Involuntary urinary leakage due to a rise in abdominal pressure caused by stress (cough, laugh, change in position, walking, running or carrying heavy weight) is a clinical entity often experienced by women. Management can be based on physical therapy techniques, drugs or surgery but indications and results to be expected are still very largely debated. Cure of an underlying condition such as obesity, or chronic bronchitis may be sufficient in some cases and others may benefit from "preventive" physical therapy to reinforce the perineum after difficult pregnancy and delivery. Alpha-stimulating drugs have also been proposed to increase sphincter tone. Surgery gives the best results. Several procedures have been proposed, usually based on classical retropubic colposuspension and aponevrosis loops. Success rate is approximately 80 to 90% although the lack of a sufficient understanding of the underlying mechanism involved, makes it impossible to predict outcome. Results in women with recurrent incontinence are less satisfactory.
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PMID:[Treatment of stress urinary incontinence in women]. 854 51

Transvaginal sonography has become an invaluable technique for examining the uterus, adnexa, and other nongynecologic structures in the pelvis because it provides better spatial resolution than transabdominal sonography [1]. Transvaginal sonography is a technique that complements manometric urodynamic examination by permitting a precise study of periurethral soft tissue. However, the principal disadvantage of transvaginal sonography is the distortion it provokes in vesicourethral anatomy [2]. Furthermore, transvaginal sonography cannot be used in small girls, virgins, and women with narrow vaginas, nor can it be used in assessing incontinence and other voiding dysfunctions because of direct effects on the physiology of the urinary tract caused by the probe itself [3]. Translabial sonography, which we have routinely used since 1990 [4], is an excellent alternative means of examination for these patients and for disorders of the lower urogenital tract. We have used translabial sonography in different types of incontinence. To learn more about the physiology of micturition, using translabial sonography, we let patients micturate not only in a recumbent position but also standing while straining and coughing. The latter position simulates a provocative cystometry. In this paper, we describe the translabial sonographic technique and some of the disorders we have encountered.
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PMID:Translabial sonography in evaluating the lower female urogenital tract. 863 42

We discontinued temporarily an infusion of propofol for surgical reasons in 20 patients undergoing incontinence surgery. The patients, who had not received neuromuscular blockers, were allowed to regain consciousness to a level enabling them to cough on command, open their eyes, and identify and verbally confirm a randomly assigned digit shown on paper. Thereafter, 5-14 min after discontinuation of the propofol infusion, anaesthesia was reinstituted. Memory of the request to cough, a standard conversation and the digit shown was tested 1 h after anaesthesia and on the following day. Only 35% of patients were able to recall one or more of the stimuli presented during wakefulness or were even able to recall having been "awake", and there were very few differences in memory on the day after surgery compared with 1 h after anaesthesia. In comparison with corresponding stimuli given before anaesthesia, memory of material learned during wakefulness was significantly impaired (P < 0.0001). Thus patients temporarily capable of cognitive action during propofol anaesthesia may have no subsequent explicit recall of intraoperative events.
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PMID:Recall during intermittent propofol anaesthesia. 1646 36

This is a report on the fundamentals of perineal ultrasound examination for female incontinence. The measurement method described here enabled us to determine the position of the bladder neck, the size of the retrovesical angle beta and the occurrence of funnelling. In four different investigations, each involving at least 30 patients, we investigated the influence of examination position, bladder filling volume and pressure of the ultrasound probe against the perineum on these measurements and analyzed the difference between coughing and the Valsalva maneuver. The results showed that when the patient is standing, the bladder neck is lower than when the patient is supine. We also observed that excessive pressure on the ultrasound probe displaces the bladder neck cranially and can squeeze the urethra. Increasing the bladder filling volume does not affect the measurement values, but funnelling can be seen better with higher bladder volumes. The best overall image quality was obtained at 300 ml. A comparison between coughing and the Valsalva maneuver showed that during coughing, the bladder neck descends less and remains closer to the symphysis than with the Valsalva maneuver.
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PMID:Perineal ultrasound: determination of reliable examination procedures. 877

Twenty four patient with neurogenic bladder undergoing vesical enlargement were pre-operatively evaluated to determine the need to perform also an anti-incontinence technique. None of them had such a technique performed, so as to control whether our prediction was correct. Each patient had one or more video-urodynamic studies performed to evaluate adjustment and the likely vesical hyperreflexia, critical incontinence pressure, and the presence of leaks with cough and cervicourethral morphology at different filling times. Critical incontinence pressure and presence of contrast leaks with cough, the latter demanded with moderate intravesical pressures, have been the parameters which better predicted the likely incontinence, with reliability over 90%. With regard to myelodysplastic bladders, the study shows the relevance of the detrusor as a cause of incontinence and sustains the practice of implementing only the cervical cuff without the remaining components when the artificial sphincter is chosen as the anti-incontinence technique, when the likely cause, whether sphincter or detrusor, is unclear at the time of considering vesical enlargement.
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PMID:[Prediction of continence in patients with neurogenic bladder who will be treated with bladder augmentation]. 901 57

Clinical and urodynamic studies were conducted in 19 patients undergoing intrarectal electrostimulation due to post-prostatectomy urinary incontinence. It was corroborated that patients referring incontinence with isolated coughing presented better clinical outcome (80% positive results) than those who also referred urgency-incontinence (44%). Patients with stress incontinence showed positive clinical results post-stimulation in 78% cases. Patients with vesical instability, in 40% cases and patients with mixed incontinence, in 60%. In contrast, elimination of vesical instability was urodynamically proven in 60% cases, but in only 22% with stress incontinence. In mixed incontinence (instability + stress) the instability persisted only in 20% while stress incontinence persisted in 80% cases. The above data would advocate electric stimulation as a therapeutical alternative in post-prostatectomy urinary incontinence.
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PMID:[Results of electric stimulation in the treatment of post-prostatectomy urinary incontinence]. 892 81

A series of 126 patients, 98 women (78%) and 29 male (22%), average 50.2 years old, with different types of urinary incontinence (incontinence at cough, urge-incontinence, post-prostatectomy incontinence and nocturnal enuresis), has been treated with periferic electrostimulation to evaluate the clinical value of this type of treatment. Extrahospitalary management with electrostimulation by vaginal in 39 cases (30.9%) or rectal in 87 cases (69.1%) electrodes was performed. Frequencies has been different in urge-incontinence (10 Hz) and urinary incontinence at coughing (50 Hz). Average treatment duration was 3.3 months. Incontinence intensity decreased significantly with electrostimulation treatment (51-62%). Non statistical differences between other parameters (age, sex, clinical features, clinical incompetence type, cistocele grade) was observed. Positive results in larger period treatment (over 3 months) was obtained (p < 0.005). Best results were obtained with 10 Hz and 50 Hz frequencies (p < 0.05). Therapeutic results, good tolerance (89%), easy application for the patient and absence of secondary effects could made electrostimulation as an alternative therapy in all type of urinary incontinence.
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PMID:[Clinical results of the treatment of urinary incontinence with peripheral electric stimulation]. 892 82

A cross-sectional study using a structure interview was conducted with 304 women in the postnatal ward of a large NSW teaching hospital. Women were asked about any incontinence experienced in the last month of pregnancy, and about advice and interventions for bladder control or incontinence they had received during pregnancy. Sixty four per cent of women reported incontinence during pregnancy. Compared to women with no prior deliveries, those with a previous forceps delivery were 10 times more likely to experience incontinence, and with prior vaginal deliveries 4 times more likely to experience incontinence. Women who reported experiencing bouts of coughing on a regular basis during pregnancy were 4 times more likely to experience incontinence than those who did not. While 68% of the women reported being examined vaginally at least once during pregnancy, only 6% of the sample reported having their pelvic floor muscles tested during routine vaginal examination. Twenty three per cent of women reported having spoken with a healthcare professional regarding loss of bladder control. The results indicate that opportunities for continence promotion are not being utilized.
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PMID:Incontinence during pregnancy. Prevalence and opportunities for continence promotion. 907 50

Stress urinary incontinence is a symptom that arises from damage to the muscles, nerves, and connective tissue of the pelvic floor. Urethral support, vesical neck function, and function of the urethral muscles are important determinants of continence. The urethra is supported by the action of the levator ani muscles through their connection to the endopelvic fascia of the anterior vaginal wall. Damage to the connection between this fascia and muscle, loss of nerve supply to the muscle, or direct muscle damage can influence continence. In addition, loss of normal vesical neck closure can result in incontinence despite normal urethral support. Although the traditional attitude has been to ignore the urethra as a factor contributing to continence, it does play a role in determining stress continence since in 50% of continent women, urine enters the urethra during increases in abdominal pressure, where it is stopped before it can escape from the external meatus. Perhaps one of the most interesting yet least acknowledged aspects of continence control concerns the coordination of this system. The muscles of the urethra and levator ani contract during a cough to assist continence, and little is known about the control of this phenomenon. That operations cure stress incontinence without altering nerve or muscle function should not be misinterpreted as indicating that these factors are unimportant.
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PMID:The pathophysiology of stress urinary incontinence in women and its implications for surgical treatment. 937 77

The aim of the study was to introduce an anatomical classification for the management of urinary dysfunction based on the Integral Theory, a new connective tissue theory for female incontinence. Eighty-five unselected patients, aged 27-83 years, 12 with pure stress symptoms and 73 with mixed incontinence symptoms, were classified as having laxity in the anterior, middle or posterior zones of the vagina, using specific symptoms, signs and urodynamic parameters summarized in a pictorial algorithm. Special ambulatory surgical techniques, which included the creation of neoligaments, repaired specific connective tissue defects in the anterior (intravaginal slingplasty (IVS), n = 85), middle (cystocele repair, n = 6), or posterior zones (uterine prolapse repair, n = 31, or infracoccygeal sacropexy, n = 33). Almost all patients were discharged within 24 hours of surgery, without postoperative catheterization, returning to fairly normal activities within 7-14 days. At (mean) 21-month follow-up cure rates were: stress incontinence 88% (n = 85), frequency 85% (n = 42), nocturia 80% (n = 30), urge incontinence 86% (n = 74), emptying symptoms 50% (n = 65). Mean objective urine loss (cough stress test) was reduced from 8.9 g preoperatively to 0.3 g postoperatively, and mean residual urine >50 ml from 110 ml to 63 ml, P = <0.02. Pre- and postoperative urodynamics indicated that detrusor instability was not associated with surgical failure. Two new directions, based on the Integral Theory, are presented for the management of female urinary dysfunction, an anatomical classification which delineates three zones of vaginal damage, and a series of ambulatory surgical operations which repair these defects. The operations are fairly simple, safe, effective and easily learnt by any practising gynecologist.
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PMID:New ambulatory surgical methods using an anatomical classification of urinary dysfunction improve stress, urge and abnormal emptying. 955 90


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