Active clinical trials for "Enuresis"

The bladder has a muscle that acts like a tap called the sphincter. Just like a tap, when pee is stored the sphincter muscle is closed and during peeing the sphincter opens. Sometimes the sphincter tap does not work properly and can cause problems. If the sphincter is weak there can be urine leak (incontinence). If the sphincter is too strong bladder might not empty properly. Children who require investigation of their urinary problems are usually assessed with non-invasive tests. Sometimes investigation is with a more invasive test videourodynamics or video cystometrogram (VCMG; this test requires the insertion of catheters into the bladder and rectum. This test provides only indirect information about sphincter function. It would be helpful to have a more direct test of the sphincter. It will allow better targeted treatments of sphincter problems which are often therapeutically challenging. Urethral pressure profile is a test used in adults to assess the sphincter. Although it has been described in children normal values have not been described. The research project is to define urethral pressure profile values in children and young people with normal, weak and overactive sphincters. Urethral pressure profile measurement is invasive as it requires the insertion of a special catheter. It will therefore be performed at the time of other invasive procedures eg VCMG or urology surgery under general anaesthetic. The study will be conducted at single site, which is a children's hospital. The study will be an observational case controlled study with three arms: controls, those with overactive sphincters and those with underactive sphincters. The study is intended to run over three years.

This study will be conducted to assess biomechanical alignment of lower limb as a predictor for the stress urinary incontinence in the postmenopausal women. 300 postmenopausual women will be selected suffering from stress unrinary incontinence . Their age ranges from 60 to 70 years old. Their BMI is not exceeding 30 kg/m2.

Continent women have an intact internal urethral sphincter that extends from the bladder neck down to the perineal membrane. The internal urethral sphincter is a strong collagen muscle tissue cylinder lined by urothelium. On ultrasound scanning tissue echo will be detected torn internal urethral sphincter will not stand sudden rise of abdominal pressure. Three dimensional ultrasound assessment of the internal urethral sphincter is very sensitive and specific for the diagnosis of stress urinary incontinence.

Full ambulatory polysomnography at home performed two nights in 30 healthy children and one night in 30 children with mono-symptomatic nocturnal enuresis (15 with polyuria and 15 without polyuria). The children will be aged 7-14 years of age. The sleep will be evaluated on sleep quality, number of periodic limb movements per hour, blood pressure and pulse, beat to beat variation by electrocardiography during sleep, respiration during sleep, nocturnal urine production, and enuresis episodes.

Concurrent treatment of endometrial cancer and SUI may improve QOL, emotional and physical health and decrease costs for both patients and the health care system. At the time of endometrial cancer diagnosis, not only are women evaluated by a gynecologist and/or a gynecologic oncologist, but the majority will undergo surgery within weeks of their diagnosis. Thus, urinary incontinence could easily be identified, a referral made, and concurrent surgery performed. This would spare the patient two surgeries, decrease the emotional distress associated with SUI symptoms, decrease the costs associated with SUI for the patient and possibly improve overall quality of life. The proposed study will compare the quality of life and clinical outcomes among women with endometrial cancer and SUI that have concurrent surgery to women that do not have concurrent surgery. The findings of our proposed research will provide valuable information necessary for woman and clinicians to make decisions regarding the treatment of SUI, including evidence regarding the risks and benefits of performing concurrent endometrial cancer and SUI surgery.

The investigators aim to study the prevalence of urinary incontinence in women who live in the riverside community in the state of Amapa (The Bailique Island) and compare it to the prevalence of urinary incontinence in women who live in the urban region -Macapa-the capital city of the Amapa State - Brazil.

The patients will be submited to a vaginal squeeze pressure measurements before and after surgeries for urinary incontinence.