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

Acetazolamide (AZD), a sulfa-like moiety, is a potent, nonspecific inhibitor of carbonic anhydrase (CA) enzymes and has been demonstrated to decrease lipogenesis in adipose cells in in vitro cell culture studies. In contrast, topiramate (a sulfamate moiety) appears to inhibit specific (CA) enzymes II and V. Four placebo-controlled trials with topiramate have demonstrated positive results in weight loss. There is only anecdotal evidence that AZD may cause weight loss. The following case is of a 49-year-old African-American woman with a long history of schizoaffective disorder, hypertension, diabetes type II, stress incontinence, and obesity (body mass index, 45.5 kg/m2). Previous trials of topiramate demonstrated temporary but significant weight loss before AZD use. A 4 week washout period occurred before starting AZD, 250 mg twice daily. Significant weight loss of 11.5 lbs was seen over 4 weeks. During washout periods of either topiramate or AZD, her total mean weight was approximately 2 to 7 lbs higher than when she was treated with AZD. Although tolerance and side effects may limit the use of AZD as a safe and effective strategy for medication-related weight gain, the pharmacology may provide research insights into the causes and treatments of obesity.
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PMID:Is acetazolamide similar to topiramate for reversal of antipsychotic-induced weight gain? 1809 Aug 83

The purpose of this study was to describe urodynamic characteristics of overweight or obese women with urinary incontinence and explore the relationship between urodynamic parameters, body mass index (BMI), and abdominal circumference (AC). One hundred ten women underwent a standardized cough stress test and urodynamic study. Eighty-six percent of women had urodynamic stress incontinence and 15% detrusor overactivity. Intra-abdominal pressure (Pabd) at maximum cystometric capacity (MCC) increased 0.4 cm H(2)O per kg/m(2) unit of BMI (95% confidence interval [CI] = 0.0,0.7, p = 0.04) and 0.4 cm H(2)O per 2 cm increase in AC (CI = 0.2, 0.7, p < 0.01). Intravesical pressure (Pves) at MCC increased 0.4 cm H(2)O per 2 cm increase in AC (CI = 0.0, 0.8, p = 0.05) but was not associated with BMI (p = 0.18). BMI and AC had a stronger association with Pabd than with Pves, suggesting a possible mechanism for the association between obesity and urinary incontinence.
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PMID:Urodynamic characterization of obese women with urinary incontinence undergoing a weight loss program: the Program to Reduce Incontinence by Diet and Exercise (PRIDE) trial. 1867 60

In France, the prevalence of urinary incontinence is about 44%. Obesity, defined by a Body Mass Index (BMI) above 30kg/m(2), is well established as a risk factor of stress urinary incontinence. Odds ratio (OR) varies between 1.7 and 2.4. Urge or mixed incontinence also occurs in obesity. Urinary incontinence epidemiology is not well-known in obese women. Weight loss, obtained by a weight reduction diet program or bariatric surgery, improves urinary symptoms of stress, urge or mixed incontinence. Functional outcome of urge incontinence surgery is not influenced by obesity. Typically, functional outcome and morbidity of tension-free vaginal tape are not influenced by BMI variations.
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PMID:[Stress urinary incontinence and obesity]. 1876 Jul 38

Urinary incontinence (UI) is defined as uncontrolled urine leakage through an urethra. At present, the following types of UI can be specified: stress incontinence (SI), urge incontinence (UI), mixed incontinence (MI), overflow incontinence (OI) in which the bladder becomes too full because it cannot be fully emptied, and functional incontinence (FI). Incontinence is one of the most common chronic diseases in women and is found in 17-60% of the whole population. In most patients, SI is combined with pelvic organ prolapse. The basic risk factors mentioned as contributing to these two conditions are obstetrical past and gynaecological history and atrophic changes in the urogenital area. There are also a number of diseases related to the increase in intra-abdominal pressure, such as obesity chronic constipation and diseases associated with persistent cough. Other factors leading to pelvic organ prolapse include hard physical work, some professional sports, connective tissue disorders, neuropathy and disturbed innervation of the pelvic floor. To deal with stress incontinence (SI), conservative and surgical treatment is employed. In the first degree intensity, it is mainly physiotherapy, electrical stimulation of the pelvic floor muscles, lifestyle modification and reduction of body mass. When the SI symptoms are more severe, surgical treatment is usually preferred. From among many methods, these presently used are Burch and sling operations. On the other hand, surgical treatment for pelvic organ prolapse involves colpoperineoplasty with the use of polypropylene mesh (Prolift), colporrhaphy by double TOT approach method, median colporrhaphy, Cooper's ligament or sacrospinous ligament colpopexy, and attachment of the uterus to the sacrum. The results of surgical treatment depend on co-occurrence of risk factors, the surgical method chosen, the lapse of time from the surgery and the type of the applied biomedical material.
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PMID:[Epidemiology and treatment for urinary incontinence and pelvic organ prolapse in women]. 1883 20

We aimed to determine the prevalence and bother from pelvic floor disorders (PFD) by obesity severity, hypothesizing that both would increase with higher degrees of obesity. We performed a secondary analysis of 1,155 females enrolled in an epidemiologic study that used a validated questionnaire to identify PFD. Prevalence and degree of bother were compared across three obesity groups. Logistic regression assessed the contribution of degree of obesity to the odds of having PFD. Prevalence of any PFD was highest in morbidly (57%) and severely (53%) obese compared to obese women (44%). Regression models demonstrated higher prevalence of pelvic organ prolapse, overactive bladder, stress urinary incontinence, and any PFD in morbidly compared to obese women and higher prevalence of stress urinary incontinence in severely obese compared to obese women. Degree of bother did not vary by degree of obesity. Prevalence of PFD increases with higher degrees of obesity.
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PMID:Prevalence and degree of bother from pelvic floor disorders in obese women. 1900 65

The global epidemic of obesity continues to grow, with over 1.7 billion people worldwide classified as obese (body mass index; BMI > or = 30 kg/m2). Of special concern is the population of older women, since women are more obese than men and gain weight early during menopause. Obesity with co-morbidities is the leading threat to women's health and longevity. Specific female co-morbidities, such as reproductive failure, urinary stress incontinence and disproportionate prevalence of serious diseases such as diabetes, cardiovascular disease and cardiopulmonary failure in addition to breast cancer and gynaecologic malignancies, reduce the fitness benefits grandmothers provide to the species by ensuring reproductive success of their children and health and survival of grandchildren. In fact, female life-expectancy is decreasing in industrialized nations. Non-surgical treatment for obesity itself is ineffective; currently there is not enough evidence to recommend weight loss medications for routine use in the elderly and calorie-burning exercise is problematic. Conversely, antiobesity surgery has been shown to be both effective and safe in the older adult population in studies that predominantly enrol women. Although the risks and benefits of antiobesity surgery performed in high-volume dedicated centres must be carefully weighed for each individual patient, the strong evidence for its safety and efficacy in reducing obesity-related co-morbidities and improving quality of life, with the potential to increase healthy life-expectancy, makes antiobesity surgery a viable treatment option for older obese women.
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PMID:Surgery for obesity in older women. 1903 64

The objective of this study was to evaluate comorbidity and risk factors associated with female urinary incontinence and to assess quality of life for women with different types of urinary incontinence. Subjects included 551 consecutive females who attended the outpatient clinic from 9 March to 8 July 2006 and did not have a chief complaint of incontinence. A four-item incontinence questionnaire and a Chinese version of the Incontinence-Quality of Life (I-QOL) questionnaire were completed in the waiting room. Patient characteristics and medical conditions were summarized from outpatient electronic databases. A total of 371 females were included for statistical analysis. Among them, 114 patients (30.7%) did not indicate any urinary incontinence, while 257 (69.3%) patients indicated symptoms of urge incontinence, stress incontinence, or mixed incontinence. Comorbidities significantly associated with incontinence included osteoarthritis (P = 0.001), peptic ulcer disease (P = 0.031), obesity (P < 0.001), and cardiac disease (P < 0.001). After multiple logistic regression analysis, obesity (OR 3.38, 95% CI 1.94-6.98) and postmenstrual status (OR 2.17, 95% CI 1.35-3.50) were found to be risk factors of incontinence (P < 0.001). Mixed incontinence patients exhibited the least satisfaction in quality of life, while no significant differences were observed between patients with urge incontinence and stress incontinence. In conclusion, the incidence of urinary incontinence may be greater in the outpatient population than previously thought. Osteoarthritis, peptic ulcer disease, and cardiac disease are more common in women with urinary incontinence, obesity and postmenopausal status appear predictive of incontinence, and women with mixed incontinence exhibit the least satisfying quality of life.
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PMID:Urinary incontinence among Taiwanese women: an outpatient study of prevalence, comorbidity, risk factors, and quality of life. 1919 71

OBJECTIVE To determine the prevalence and risk factors for urinary incontinence among different racial/ethnic groups of overweight and obese women with type 2 diabetes. RESEARCH DESIGN AND METHODS Cross-sectional analysis of baseline data from the Action for Health in Diabetes (Look AHEAD) study, a randomized clinical trial with 2,994 overweight/obese women with type 2 diabetes. RESULTS Weekly incontinence (27%) was reported more often than other diabetes-associated complications, including retinopathy (7.5%), microalbuminuria (2.2%), and neuropathy (1.5%). The prevalence of weekly incontinence was highest among non-Hispanic whites (32%) and lowest among African Americans (18%), and Asians (12%) (P < 0.001). Asian and African American women had lower odds of weekly incontinence compared with non-Hispanic whites (75 and 55% lower, respectively; P < 0.001). Women with a BMI of > or =35 kg/m(2) had a higher odds of overall and stress incontinence (55-85% higher; P < 0.03) compared with that for nonobese women. Risk factors for overall incontinence, as well as for stress and urgency incontinence, included prior hysterectomy (40-80% increased risk; P < 0.01) and urinary tract infection in the prior year (55-90% increased risk; P < 0.001). CONCLUSIONS Among overweight and obese women with type 2 diabetes, urinary incontinence is highly prevalent and far exceeds the prevalence of other diabetes complications. Racial/ethnic differences in incontinence prevalence are similar to those in women without diabetes, affecting non-Hispanic whites more than Asians and African Americans. Increasing obesity (BMI > or =35 kg/m(2)) was the strongest modifiable risk factor for overall incontinence and stress incontinence in this diverse cohort.
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PMID:Prevalence and risk factors for urinary incontinence in overweight and obese diabetic women: action for health in diabetes (look ahead) study. 1948 39

Rising obesity rates around the world have had a profound impact on female reproductive health. Childhood obesity is associated with early onset of puberty, menstrual irregularities during adolescence and polycystic ovary syndrome. Women of reproductive age with high BMIs have a higher risk of ovulatory problems and tend to respond poorly to fertility treatment. Strategies for fertility control can also be complex since the efficacy and safety of hormonal contraceptives can be compromised by increased body weight. Obesity can aggravate symptoms of pelvic organ prolapse, stress urinary incontinence and increase the risk of endometrial polyps and symptomatic fibroids. Weight reduction enhances reproductive outcomes, diminishes symptoms of urinary incontinence and reduces morbidity following gynecological surgery. Sustained and substantial weight loss is difficult to achieve with the lifestyle and dietary measures that are currently available. A number of pharmacological treatment options are available, and there are emerging data on reproductive outcomes following surgical treatment for obesity.
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PMID:Impact of obesity on gynecology. 2008 34

Today, placement of a suburethral sling is the reference technique for cure of female stress incontinence. Use of slings made exclusively of knitted polypropylene monofilament is recommended to the exclusion of all other materials. The NF indication is a guarantee that preclinical studies have been conducted before market authorization. Although biocompatible, the material remains synthetic, and this biocompatibility should not obviate the need for respecting the principles of asepsis, as in any prosthesis implantation. The sling can be placed via a retropubic or transobturator approach. These two approaches enjoy the same success rate but morbidity seems to be higher with the retropubic approach (bladder injury, dysuria, de novo urge incontinence). The type of anesthesia has no influence on the postoperative results. Mixed urinary incontinence, low urethral mobility, obesity, old age, and the desire for future pregnancies are situations that do not contraindicate placement of suburethral slings, but they can alter the quality of the results. Rigorous assessment of the risks and benefits as well as fair and honest information must be provided to patients in these situations. Without sufficient studies proving their efficacy and innocuousness, minislings cannot today be recommended to treat female urinary stress incontinence.
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PMID:[Guidelines for the surgical treatment of female urinary stress incontinence in women using the suburethral sling]. 2040 63


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