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Related Concept Videos

Urinary Tract Calculi I: Introduction01:28

Urinary Tract Calculi I: Introduction

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Renal calculi, or kidney stones, are solid deposits of minerals and salts formed inside the kidneys. In medical terminology, "calculus" refers to the stone itself, while "lithiasis" describes the process of stone formation. Depending on their location within the urinary system, these stones may be classified as either urolithiasis, when situated within the urinary tract, or nephrolithiasis, when located within the kidneys. Each term signifies the specific impact of the stone.Predisposition...
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Urinary Tract Infection I: Introduction01:26

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Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...
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Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

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The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
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Urinary Tract Calculi V: Nursing Management01:28

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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...
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Urinary Tract Calculi VI: Surgical Management01:25

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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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Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

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In managing urinary tract infections (UTIs) in nursing, a comprehensive assessment is essential. Begin by gathering subjective data, such as the patient’s complaints of dysuria (painful urination), urinary frequency, urgency, suprapubic pain, and any lower abdominal discomfort. This information can be complemented by questions regarding previous UTIs, sexual activity, and personal hygiene practices, which can provide insight into risk factors. Objective assessment should focus on signs...
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Related Experiment Video

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Erectile Dysfunction and Lower Urinary Tract Symptoms.

Cosimo De Nunzio1, Riccardo Lombardo2, Giorgia Tema2

  • 1Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, Via di Grottarossa 1035, 00189, Rome, Italy. cosimodenunzio@virgilio.it.

Current Urology Reports
|June 3, 2018
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Summary

Lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) are linked globally, particularly in men over 50. Phosphodiesterase-5 inhibitors (PDE5i) with alpha-blockers offer effective treatment, especially for younger patients with storage symptoms.

Keywords:
DiagnosisErectile dysfunctionLUTSOutcomeProstateTreatment

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Area of Science:

  • Urology
  • Andrology
  • Men's Health

Background:

  • Lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) are common conditions affecting men worldwide.
  • Epidemiological studies increasingly confirm a significant association between LUTS and ED.
  • The relationship is observed across diverse geographical regions, including Eastern Europe and Asia.

Purpose of the Study:

  • To systematically review and summarize recent scientific evidence published within the past year.
  • To consolidate findings on the relationship between lower urinary tract symptoms and erectile dysfunction.
  • To provide an updated overview of the current understanding of LUTS and ED.

Main Methods:

  • Systematic review of published literature.
  • Analysis of recent data focusing on the association between LUTS and ED.
  • Evaluation of treatment efficacy and emerging research areas.

Main Results:

  • The association between LUTS and ED is well-established globally, with recent data supporting this link in Eastern Europe and Asia.
  • Phosphodiesterase type 5 inhibitors (PDE5i), alone or combined with alpha-blockers, demonstrate strong evidence for treating LUTS and ED, particularly in younger men with storage symptoms.
  • LUTS and ED are highly prevalent in men over 50, reinforcing the epidemiological connection.

Conclusions:

  • The link between LUTS and ED is globally confirmed and prevalent in men over 50.
  • PDE5 inhibitors, often combined with alpha-blockers, are considered a gold standard treatment for younger patients presenting with storage LUTS and ED.
  • Further research into molecular pathways and biomarkers is crucial for developing novel therapeutic strategies for both conditions.