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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Massive obesity is associated with serious co-morbidities. After failure of extensive conservative measures, surgical procedures have developed as the only successful method for sustained weight loss. Criteria for operation are: presence of serious diseases associated with morbid obesity; greater than 45 kg above ideal weight or body mass index greater than 40 kg/m2 for usually greater than 5 years; failure of sustained weight loss on extensive conservative regimens; commitment to lifelong follow-up; and acceptable operative risk. Angina pectoris itself is not a contraindication to these operations. Patients who do not quite meet the weight criteria may still be candidates for an obesity operation in certain instances, e.g., debilitating musculoskeletal pains in weight-bearing joints, diabetes, significant hypertension, reflux esophagitis, urinary stress incontinence. Although current operations result in lasting weight loss of greater than 50% of excess weight in the majority of patients, the surgical candidate must understand and accept the principles of the procedures, the potential for serious complications, the dietary necessities, and occasional failures.
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PMID:Morbid obesity: selection of patients for surgery. 150 8

In a series of 368 incontinent women who presented to our urodynamic clinic for assessment, 232 (63%) were diagnosed as having genuine stress incontinence, and 136 (27%) as having detrusor instability. Obesity (greater than 20% more than average weight for height and age) was significantly more common in women with genuine stress incontinence and detrusor instability than in the normal population. In those with detrusor instability the body mass index was found to increase with age and parity. In women with genuine stress incontinence the body mass index increased with age and the number of previous incontinence operations; it was higher in nulliparous than in parous women. There was no significant difference between obese and nonobese women in any of the urodynamic variables measured in the two incontinence groups.
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PMID:Obesity and urinary incontinence in women. 334 13

A highly successful transvaginal bladder neck suspension for female stress urinary incontinence is described and illustrated. Precise lateral placement of sutures, maximum mobilization of the anterior vaginal wall and bladder neck, and ease of approach are keys to the technique. The procedure can be utilized in any setting with minimal complications and with neither obesity nor multiple previous surgeries as contraindications.
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PMID:Needle bladder neck suspension for female stress incontinence. 637 70

To evaluate clearly the Marshall-Marchetti-Krantz cystourethropexy in defined populations we did a retrospective study of 151 women who underwent the procedure as a first attempt to correct stress incontinence. Of 140 patients for whom data were available 126 (90 per cent) were cured, 12 (8.6 per cent) were improved and 2 (1.4 per cent) failed. Preoperative cystoscopy was normal in 83 women (67.5 per cent). The most common abnormality was inflammatory change (82.5 per cent). Preoperative findings failed to correlate with postoperative irritative symptoms, indicating that surgical correction of documented mechanical instability is warranted. Concurrent medical problems, such as obesity and chronic obstructive pulmonary disease, were not associated with failures. Significant complications occurred in 11.4 per cent of the patients but there were no deaths. In view of a 90 to 98 per cent success rate with long-term followup (average 45.7 months) the Marshall-Marchetti-Krantz operation should be considered the procedure of choice in cases of primary stress incontinence. In addition, comparisons with other well defined groups and with modifications of the original procedure will be facilitated.
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PMID:Primary management of urinary stress incontinence by the Marshall-Marchetti-Krantz vesicourethropexy. 720 Jan 54

The key to restoring urinary continence in the female is to raise the internal vesical neck of the bladder to a position behind the symphysis pubis. The operation which accomplishes this with the least morbidity, the most accuracy and the greatest permanency is endoscopic suspension; it is particularly applicable in patients with obesity, multiple operative failures, radiation incontinence, and severe pelvic fractures. Between December 1973 and May 1979, 203 patients underwent 211 operations with a minimum of six months of follow-up study at final review (November 1979). Twenty per cent of the patients were totally incontinent on referral, and 60 per cent lost urine with minimal activity; only 20 per cent of the patients had typical stress urinary incontinence, requiring coughing or sneezing to lose urine. Among the 203 patients, there were 188 previous operations for urinary incontinence, including 74 Marshall-Marchetti retropubic repairs. Forty-seven patients have been followed for over four years, and 156 patients have been followed for six months to four years. While 138 patients had a previous hysterectomy, 65 patients had not; the presence of the uterus did not affect the results. Urinary incontinence is not an indication for hysterectomy. Ninety-one per cent of the 203 patients were cured of their urinary incontinence by endoscopic suspension of the vesical neck. Technical advantages over the retropubic vesical neck suspensions include the use of monofilament heavy nylon (No. 2), a vaginally placed Dacron((R)) buttress to prevent tearing of the pubocervical fascia, less postoperative morbidity, minimal blood loss, functional measurements and anatomic visualization of a restored vesical neck during the operative procedure, easy access to a surgically difficult pelvis, and simultaneous repair of significant rectoceles or substantial cystoceles through the same operative field.
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PMID:Endoscopic suspension of the vesical neck for urinary incontinence in females. Report on 203 consecutive patients. 742 93

The first pubovaginal fascial sling was reported in 1907, however, until recently this procedure was rarely utilized except after other incontinence procedures had failed. Currently, a pubovaginal sling is indicated as the primary incontinence procedure if intrinsic sphincter deficiency or coexisting intrinsic sphincter deficiency and urethral hypermobility are diagnosed preoperatively. Additionally, incontinence secondary to urethral hypermobility should be treated with a pubovaginal sling if the patient has a high risk of postoperative failure due to obesity, chronic cough, or repetitive strenuous activity. Pubovaginal slings are relatively easy to perform and yield reliably good results with minimal morbidity. We describe our current technique and results using pubovaginal slings for stress incontinence in women.
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PMID:Pubovaginal fascial slings. 953 Nov 2

Urinary incontinence, corresponding to the definition of involuntary urine leaks, due to alteration of the physiological mechanisms of continence, experienced as discomfort in everyday life affects approximately 10% of the female population. The main predisposing factors are age, child-birth (particularly the first), recurrent urinary tract infections, and obesity. Pathophysiologically, urine leak occurs when the forces of expulsion resulting from abdominal straining or detrusor contraction, exceed the physiological (urethral sphincter device) and pathological (obstruction) continence forces. These two mechanisms correspond to two types of incontinence, stress and urge incontinence, which are primarily diagnosed on the basis of the clinical interview, which must also strive to evaluate the volume of urine leaks, the circumstances inducing incontinence, and associated urinary symptoms such as dysuria and frequency. Clinical examination, in women in the gynaecological position, demonstrates incontinence on coughing and control of incontinence by supporting the bladder neck (Bonney's manoeuvre); it also evaluates vulval trophicity and the quality of perineal musculature; it analyses the components of possible vaginal prolapse. The objective of complementary investigations is not to confirm the data of the clinical interview and clinical examination, but to complete them by providing additional elements. Radiological examinations have largely been replaced by urodynamic examinations, able to detect detrusor instability and evaluate the quality of sphincter tone, which largely determines the success of surgery. Surgery remains the reference treatment for stress incontinence with a success rate of almost 90%; the main mechanism consists of supporting the bladder neck, allowing it to close during efforts increasing the abdominal pressure. Perineo-sphincter rehabilitation must be tried first, although its results are less lasting. Currently, the only effective medical treatment is anticholinergic drugs in urge incontinence.
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PMID:[Female urinary incontinence. Which assessments? Which treatment?]. 959 38

The aim of the study was to identify the possible relationship between body mass index and intra-abdominal pressure as measured by multichannel cystometry. A retrospective chart review of patients presenting for urodynamic evaluation between January 1995 and March 1996 was carried out. Variables identified included weight, height, intra-abdominal pressure and intravesical pressure as recorded on multi-channel cystometrogram at first sensation in the absence of detrusor activity. Body mass index was defined as weight in kilograms divided by height in square meters. Intra-abdominal pressure was measured intravaginally except in those cases of complete procidentia or severe prolapse, where it was measured transrectally. Adequate data were available on 136 patients. The mean age was 60.6 years (range 30-91); mean body mass index was 27.7 kg/m2 (range 12.7-47.7); and mean intra-abdominal pressure was 27.5 cmH2O (range 9.0-48.0). A strong association between intra-abdominal pressure and body mass index was demonstrated, with a Pearson coefficient correlation value of 0.76 (P<0.0001). Strong correlation was still demonstrated when those patients who had had the intra-abdominal pressure measured transrectally were separated out, thus eliminating any possible confounding factors between measurements of intra-abdominal pressure measured transvaginally versus transrectally. In addition a strong correlation between intravesical pressure and body mass index was also demonstrated, with a Pearson coefficient correlation value of 0.71 (P<0.0001). Of the 136 patients, 65 (47.8%) were ultimately diagnosed as having genuine stress urinary incontinence (GSUI), 35 (25.7%) with GSUI and a low-pressure urethra (maximum urethral closure pressure of less than 20 cmH2O), and 18 (13.2%) with detrusor instability. The remaining 13.2% had severe prolapse. Our data demonstrate a significant correlation between body mass index and intra-abdominal pressure. These findings suggest that obesity may stress the pelvic floor secondary to chronic state of increased pressure, and may represent a mechanism which supports the widely held belief that obesity is a common factor in the development and recurrence of GSUI.
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PMID:The relationship of body mass index to intra-abdominal pressure as measured by multichannel cystometry. 960 28

Women's healthcare issues have become increasingly important. Specific healthcare issues, including management of high blood pressure, obesity, and menopause have been on the forefront for years. Today, urinary incontinence in women of all ages is seen as a major healthcare concern. The impetus for this increased awareness began in 1988 at the National Institutes of Health Consensus Conference on Adult Urinary Incontinence, which was followed by the publication of the Guideline for Adult Urinary Incontinence by the Agency for Health Care Policy and Research in 1992. Since that time, there has been an increased focus on the problem of urinary incontinence. Many hope that more women will seek professional guidance for the evaluation and management of urinary incontinence as a result of this increased awareness. Healthcare professionals need to be current on the various options available for the management of urinary incontinence, particularly stress urinary incontinence, as it commonly affects women.
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PMID:Stress urinary incontinence: issues and answers for women. 1008 71

Obesity is a common condition among women in developed countries and has a major impact on stress urinary incontinence. Women suffering from obesity manifest increased intra-abdominal pressures, which adversely stress the pelvic floor and may contribute to the development of urinary incontinence. In addition, obesity may affect the neuromuscular function of the genitourinary tract, thereby also contributing to incontinence. Accordingly, thorough evaluation of obese women must be performed prior to the institution of treatment. Weight loss may relieve urinary incontinence, but definitive therapy via operative procedures is effective even in obese patients and should be recommended with confidence.
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PMID:Urinary stress incontinence among obese women: review of pathophysiology therapy. 1073 33


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