Double Voiding and Post-transplant UTI
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Double Voiding, Regular Voiding.
- Кому может быть актуально
- Состояния в реестре: Urinary Tract Infections, Kidney Transplant; Complications. Базовые параметры: от 18 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- США
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
A Randomized Trial of Double Voiding Versus Usual Voiding to Reduce the Incidence of Urinary Tract Infections in Kidney Transplant Recipients
Обзор
Urinary tract infections (UTI) are common in kidney transplant recipients and are an important cause of illness and hospital admissions. Past studies have shown that about 1 out of 5 of newly transplanted patients develop UTI within their first 3 months of transplantation. Such UTIs increase the risk for blood stream infection and acute rejection of the kidney, Improvements in urinary voiding techniques may reduce the frequency of UTI. The purpose of this study is to evaluate the benefits of "double voiding" in kidney transplant recipients.
Подробное описание
Urinary tract infections are common in kidney transplant recipients and are an important cause of morbidity and hospital readmissions. Several risk factors for UTI, both modifiable and unmodifiable, have been described in the literature. In normal (non-transplant) individuals, because of the anatomy of the ureter insertion into the bladder that creates a valve-like effect during voiding, reflux of urine into the kidney is prevented . However, after kidney transplantation, urine refluxing into the transplanted kidney is common. Depending on the surgical technique used for connecting the transplant ureter to the urinary bladder, reflux may occur in up to 79% of kidney transplant recipients. In addition, the routine usage of ureteral stents (double J stents) for the first 4-6 weeks after transplantation results in reflux. Vesicoureteral reflux increases the risk of UTI Double voiding, a process of passing urine more than once each time, is a technique that may assist the bladder to empty more effectively when urine is left in the bladder. By reducing the amount of left-over urine in the bladder after each void, double voiding may help reduce the incidence of UTI in kidney transplant recipients.
Вмешательства
- Другое Double Voiding
Participant will be instructed to void twice. - Другое Regular Voiding
Participant will void as usual
Первичные конечные точки
- Number of UTI's [Срок оценки: First 3 months of transplantation]
Вторичные конечные точки (5)
- Time to first bacterial culture [Срок оценки: First 3 months of transplantation]
- Number of UTI episodes [Срок оценки: First 3 months of transplantation]
- Bacterial colony count of each positive urine culture [Срок оценки: First 3 months of transplantation]
- Number of incidences of bacteremia [Срок оценки: First 3 months of transplantation]
- Number of hospital admissions [Срок оценки: First 3 months of transplantation]
Критерии участия
Критерии включения
- All adult kidney transplant recipients who undergo routine follow-up at the New York Presbyterian - Weill Cornell Medicine (NYP-WCM) Transplant Clinic.
Критерии исключения
- Kidney transplant recipients who are discharged after a transplant with an indwelling catheter (Foley)
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Открытое
- Основная цель
- Профилактика
Центры проведения
США · 1 центр
- Weill Cornell Medical College / NY Presbyterian — New York
Публикации
- Lee JR, Bang H, Dadhania D, Hartono C, Aull MJ, Satlin M, August P, Suthanthiran M, Muthukumar T. Independent risk factors for urinary tract infection and for subsequent bacteremia or acute cellular rejection: a single-center report of 1166 kidney allograft recipients. Transplantation. 2013 Oct 27;96(8):732-8. doi: 10.1097/TP.0b013e3182a04997. PMID 23917724
- Sarier M, Yayar O, Yavuz A, Turgut H, Kukul E. Update on the Management of Urological Problems Following Kidney Transplantation. Urol Int. 2021;105(7-8):541-547. doi: 10.1159/000512885. Epub 2021 Jan 28. PMID 33508852
- Garcia-Roig ML, Kirsch AJ. Urinary tract infection in the setting of vesicoureteral reflux. F1000Res. 2016 Jun 30;5:F1000 Faculty Rev-1552. doi: 10.12688/f1000research.8390.1. eCollection 2016. PMID 27408706
- Staessen J, Celis H, De Cort P, Fagard R, Thijs L, Amery A. Methods for describing the diurnal blood pressure curve. J Hypertens Suppl. 1991 Dec;9(8):S16-8. PMID 1795193
Идентификаторы
NCT: NCT05711446 · 22-03024620