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Related Concept Videos

Urodynamic Studies: Uroflowmetry01:19

Urodynamic Studies: Uroflowmetry

Uroflowmetry is a non-invasive urodynamic test designed to measure various aspects of urination, including volume, flow rate, and the time to void. This test is crucial for diagnosing and assessing conditions such as bladder outlet obstruction, bladder dysfunction, incomplete bladder emptying, incontinence, and urinary tract blockages caused by benign prostatic hyperplasia (BPH) and urethral strictures.Pre-Test Instructions:Before a uroflowmetry test, patients are typically advised to drink...
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

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...
Comparative Excretory Systems02:24

Comparative Excretory Systems

Animals have evolved different strategies for excretion, the removal of waste from the body. Most waste must be dissolved in water to be excreted, so an animal’s excretory strategy directly affects its water balance.
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

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...

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Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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Published on: August 14, 2019

Comparative effectiveness research in urology.

Amy T Wang1, Jeffrey K Wang, Victor M Montori

  • 1Knowledge and Encounter Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.

World Journal of Urology
|December 29, 2010
PubMed
Summary
This summary is machine-generated.

Comparative Effectiveness Research (CER) evaluates treatments to improve healthcare quality and reduce costs. Key urology areas include prostate cancer screening and treatment, requiring stakeholder involvement and robust data for successful implementation.

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Last Updated: Jun 5, 2026

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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Published on: August 14, 2019

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Area of Science:

  • Urology
  • Health Services Research
  • Comparative Effectiveness Research

Background:

  • Comparative Effectiveness Research (CER) is central to healthcare policy and scientific discussion.
  • This article outlines CER attributes and its significance within urology.

Purpose of the Study:

  • To describe the characteristics of CER.
  • To discuss the implications of CER for the field of urology.

Main Methods:

  • Literature review of published urology studies.
  • Review of recent CER publications and Institute of Medicine reports.

Main Results:

  • CER assesses the relative efficacy of healthcare interventions to improve quality and lower costs.
  • Three urology research priorities identified: prostate cancer screening, localized prostate cancer treatment effectiveness, and cancer imaging.
  • Successful CER necessitates stakeholder engagement, real-world study populations, and national registries.

Conclusions:

  • Urology has identified initial CER priorities, with more areas needing attention.
  • Future CER must employ rigorous methodology, transparency, and effective translation into clinical practice.