Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Physiology of the Genitourinary System III: Urine Concentration and Dilution01:20

Physiology of the Genitourinary System III: Urine Concentration and Dilution

The kidneys concentrate or dilute urine to maintain water and electrolyte balance. Nephrons, particularly the loop of Henle, play a crucial role in this process through the countercurrent multiplication system. This system establishes a high osmolarity in the renal medulla, which is essential for water reabsorption. In the loop of Henle’s descending limb, water is reabsorbed into the surrounding medulla due to its permeability to water. In contrast, the ascending limb actively transports...
Physiology of Urine Formation01:24

Physiology of Urine Formation

Urine formation is an essential function of the human body. It plays a critical role in maintaining homeostasis by regulating the volume and composition of body fluids. The kidneys, the primary organs involved in this process, filter blood to remove waste products and excess substances, ultimately producing urine.
Glomerular Filtration
The first stage in urine formation is glomerular filtration. Each kidney contains approximately 1 million nephrons, the functional units of filtration, with a...
Nursing Assessment of the Genitourinary System I: Health History01:21

Nursing Assessment of the Genitourinary System I: Health History

The genitourinary system is critical to maintaining fluid balance, waste elimination, and reproductive function. Nurses play a vital role in assessing this system, beginning with a thorough health history. This process involves gathering patient information, identifying risk factors, and recognizing symptoms of genitourinary disorders. Early detection is vital for timely interventions and management.1. Gathering Patient InformationA complete health history includes the patient’s personal,...
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
Diabetes Insipidus I: Introduction01:29

Diabetes Insipidus I: Introduction

Definition Diabetes insipidus is a disorder marked by the production of large amounts of dilute urine because of impaired vasopressin production, release, or kidney response. The lack of effective vasopressin action limits water reabsorption in the renal collecting ducts, which leads to excessive urinary water loss and intense thirst.Clinical PresentationIndividuals with diabetes insipidus report persistent thirst and very high urine output. In severe cases, fluid intake can reach up to 20...
Diabetes Insipidus II: Pathophysiology01:22

Diabetes Insipidus II: Pathophysiology

Normally, water balance is maintained through three interconnected mechanisms: the hypothalamic thirst center, the synthesis and release of antidiuretic hormone (ADH, or vasopressin), and the kidneys' responsiveness to this hormone. ADH is synthesized in the hypothalamus, released from the posterior pituitary, and acts on the distal nephron, allowing water reabsorption and concentrated urine production.Diabetes Insipidus and Its TypesIn diabetes insipidus (DI), this regulatory system is...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prevalence, Socioeconomic, and Environmental Costs of Urinary Incontinence in the European Union.

European urology·2025
Same author

Inclusion of functional measures and frailty in the development and evaluation of medicines for older adults.

The lancet. Healthy longevity·2023
Same author

The dawn of Urology as a separate surgical specialty in France.

Acta chirurgica Belgica·2023
Same author

Patient-tailored healthcare and tibial nerve neuromodulation in the treatment of patients with overactive bladder symptoms.

Neurourology and urodynamics·2022
Same author

Reprogramming Sacral Neuromodulation for Sub-Optimal Outcomes: Evidence and Recommendations for Clinical Practice.

Neuromodulation : journal of the International Neuromodulation Society·2021
Same author

Predictive Factors in Sacral Neuromodulation: A Systematic Review.

Urologia internationalis·2021

Related Experiment Video

Updated: May 29, 2026

Detrusor Underactivity Model in Rats by Conus Medullaris Transection
03:26

Detrusor Underactivity Model in Rats by Conus Medullaris Transection

Published on: August 28, 2020

Nocturia: current status and future perspectives.

Philip Van Kerrebroeck1

  • 1Department of Urology, University Hospital Maastricht, Maastricht, The Netherlands. p.vankerrebroeck@mumc.nl

Current Opinion in Obstetrics & Gynecology
|September 8, 2011
PubMed
Summary
This summary is machine-generated.

Nocturia, the need to wake and void at night, significantly impacts sleep and quality of life. Identifying nocturnal polyuria is key, as treatments for nocturia are available and effective.

More Related Videos

Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

Related Experiment Videos

Last Updated: May 29, 2026

Detrusor Underactivity Model in Rats by Conus Medullaris Transection
03:26

Detrusor Underactivity Model in Rats by Conus Medullaris Transection

Published on: August 28, 2020

Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

Area of Science:

  • Urology
  • Sleep Medicine
  • Geriatrics

Background:

  • Nocturia is a common condition affecting both men and women, with prevalence increasing with age.
  • It leads to sleep fragmentation, reduced daytime function, and diminished quality of life.
  • Clinicians should recognize nocturia's significant impact on overall health.

Purpose of the Study:

  • To review the condition of nocturia, its prevalence, and impact.
  • To highlight the importance of accurate diagnosis and available treatments.

Main Methods:

  • Review of existing literature on nocturia.
  • Emphasis on the utility of frequency-volume charts for diagnosis.
  • Consideration of underlying pathological factors and distinct clinical entities.

Main Results:

  • Nocturia is often misattributed to bladder capacity issues, while nocturnal polyuria (excessive nighttime urine production) is a common cause.
  • Frequency-volume charts help differentiate between nocturnal polyuria and bladder problems.
  • Desmopressin is a potential treatment for nocturia associated with nocturnal polyuria.

Conclusions:

  • Nocturia is an important condition with significant morbidity and impact on quality of life.
  • Clinicians should prioritize nocturia diagnosis and discuss available treatment options with patients.