光后的脏和膀状态 (RBS分级) 在后尿道的预后中
Ramesh Babu1, Tharanendran Heera2, Dharmalingam Arunprasad2
1Department of Pediatric Urology, Sri Ramachandra Institute of Higher Education & Research, Chennai, 600116, India. drrameshbabu1@gmail.com.
Pediatric surgery international
|February 21, 2026
概括
脏和膀状况 (RBS) 评分系统有效预测男孩后尿道 (PUV) 的长期结果. 这种基于早期康复的系统有助于对末期病 (ESRD) 的风险分层.
科学领域:
- 儿科泌尿外科 儿科泌尿外科
- 腎臟病學 (nephrology) 是一種醫學.
- 医学诊断 医学诊断 医学诊断
背景情况:
- 对于后尿道 (PUV) 的传统解剖学分类提供了有限的预后价值.
- 早期评估功能和膀形态对于预测PUV患者的结果至关重要.
研究的目的:
- 评估一种新的脏和膀状况 (RBS) 评分系统的预后效用.
- 为了确定早期治疗后的和膀状况是否可以预测PUV.男孩的长期结果.
主要方法:
- 在2003年至2023年期间,对254名男孩进行了PUV治疗.
- 根据早期功能 (肌素水平) 和治疗后膀形态,将其分类为RBS等级 (0-3).
- 卡普兰-梅尔生存分析和考克斯比例危险模型被用来评估末期脏疾病 (ESRD) 的预测因素.
主要成果:
- 在RBS等级之间观察到ESRD和膀 (VB) 发育的显著差异 (p < 0.001).
- 在RBS-3中,ESRD (51.7%) 和VB (41.3%) 的比例最高.
- 多变量分析确定了RBS-2,RBS-3,较低水平的肌素和高等级的VUR作为ESRD的独立预测因素.
结论:
- 包含早期恢复标记的RBS分级系统为PUV提供了有价值的预后信息.
- 这种系统使后尿道的患者能够有效地进行早期风险分层.
- 建议通过前性多中心研究进一步验证RBS分级系统.
相关概念视频
Imaging Studies V: Intravenous Urography and Retrograde Pyelography
1.9K
IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
1.9K
Imaging Studies VI: Voiding Cystourethrography and Cystography
2.4K
Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...
2.4K
Nursing Assessment of the Genitourinary System II: Inspection and Palpation
969
The nursing assessment of the genitourinary (GU) system involves a systematic inspection and palpation to identify abnormalities in the kidneys, bladder, and surrounding structures.InspectionMouth: Inspect for signs of kidney dysfunction, such as stomatitis (inflammation of the mouth) and ammonia breath, which may occur in advanced kidney disease due to the buildup of urea, breaking down into ammonia.Skin: Check for pallor, which could indicate anemia caused by kidney disease. Look for...
969
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations
463
Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...
463
Urinary Tract Calculi VI: Surgical Management
625
Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
625
Urinary Tract Calculi V: Nursing Management
351
AssessmentSubjective Data: Obtain a detailed health history, including any recent or chronic urinary tract infections, periods of immobilization, previous episodes of renal calculi, and medical conditions such as gout, benign prostatic hyperplasia, or hyperparathyroidism. Review the medication history for drugs that may influence stone formation, including allopurinol, analgesics, loop diuretics, or thiazide diuretics. Document the use of long-term indwelling catheters and any past surgical...
351


