View clinical trials related to Urinalysis.
Filter by:Persons with Diabetes (PWDs), at minimum of (n=120) will successfully collect their urine and test with two Ascensia strip products. The products are: Ketostix and Keto-Diastix.
The aim of this study is to early detect kidney disease in the natural population cohort of children by urine and ultrasound screening, to assist in the precise prevention and treatment of children's kidney disease, and to establish a risk prediction system for children's kidney disease. About 10,000 children called KunQi Cohort are born in Jiangsu Province(8,000 in Kunshan and 2,000 in Qidong) and about 3,000 born in Shanghai. Through the project, child who is found with abnormal urine or ultrasound result will be referred to Children's Hospital of Fudan University to get further examination and treatment.
The UltraWee study is a prospective randomized controlled trial used to compare the success rate of and time to obtaining a urine sample in pre-continent children between standard clean catch urine (CCU) method and using ultrasound stimulation clean catch methods. The objectives of this study are to see if ultrasound stimulation increases success rate of micturition, decreases time to micturition, and decreases the use of more invasive techniques for urine collection.
The purpose of this study is to find the best cleaning and collection methods to obtain a 'non-contaminated' clean catch mid-stream urine sample to diagnose suspected urinary tract infection (UTI).
Background: The investigators recently evaluated a new bladder stimulation technique to obtain clean-catch urine in infants aged less than six months. In this study, the reported success rate was of 52%. Measuring the transversal bladder diameter prior to the procedure with emergency point-of-care ultrasound (ePOCUS) could likely increase success rates for this technique as it has been described for bladder scans prior to performing urethral catheterization. Objective: The aim of this study is to evaluate if using emergency point-of-care ultrasound to measure bladder volume improves clean-catch urine collection success in patients less than 6 months of age when compared to children undergoing this technique without a prior ultrasound. Methods: This will be a randomized controlled trial performed in a tertiary paediatric emergency department. Participants will include all infants younger than 6 months of age who need a urinary culture and/or analysis requested by the attending physician. The intervention will consist of the use of emergency point-of-care ultrasound by a trained research assistant. The primary outcome will be the rate of success of the procedure. Secondary objectives will be to evaluate time to collect urine samples and to determine which transversal bladder diameter correlates with more than a 90% success rate for the procedure. Independent variables will be sex and age. In both groups, trained research nurses will collect clean-catch urine samples using bladder stimulation techniques. The success rate of the CCU procedure in both groups will be calculated. The time required to collect urine samples will be analysed. In group 1, the investigators will determine the transversal bladder diameter corresponding to a success rate for the procedure of > 80%. It is estimated that, in the worse-case scenario, the evaluation of 200 participants will provide a 95% confidence interval smaller than 10% for proportions. In addition, 20 participants with a successful CCU sample would allow to evaluate 2 risk factors using univariate and multivariate analysis. Expected results: This study will demonstrate that use of emergency point-of-care ultrasound increases success rates of stimulated clean-catch manoeuvres and may avoid invasive urethral catheterizations in young children.