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 Urine Formation01:24

Physiology of Urine Formation

5.1K
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...
5.1K
Urine Studies I: Urinalysis01:29

Urine Studies I: Urinalysis

47
Urinalysis is a widely used diagnostic test that analyzes urine's physical, chemical, and microscopic characteristics. Healthcare providers use it to detect and monitor various health conditions, including renal disease, urinary tract infections (UTIs), diabetes, and metabolic or systemic disorders.Components of UrinalysisUrinalysis consists of three primary components: physical, chemical, and microscopic examination. Each provides unique insights into the urine sample and, by extension, the...
47
Physiology of the Genitourinary System III: Urine Concentration and Dilution01:20

Physiology of the Genitourinary System III: Urine Concentration and Dilution

33
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...
33
Nursing Assessment of the Genitourinary System I: Health History01:21

Nursing Assessment of the Genitourinary System I: Health History

52
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,...
52
Narcolepsy01:07

Narcolepsy

168
Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.
168
Nephrotic Syndrome I : Introduction01:24

Nephrotic Syndrome I : Introduction

12
Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
12

You might also read

Related Articles

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

Sort by
Same author

Senescence-Driven Inflammation and Immune Dynamics in the Progression of Radiation Cystitis.

Cells·2026
Same author

Endogenous vasopressin and vasopressin receptor 2 in bladder as anti-diuretic / anti-spasmodic targets for the treatment of multifactorial nocturia.

Continence (Amsterdam, Netherlands)·2026
Same author

Safety and Efficacy of LP-10 Liposomal Tacrolimus in Oral Lichen Planus: A Multicenter Phase 2 Trial.

Dermatology and therapy·2025
Same author

Mindfulness and Transcranial Direct Current Stimulation (tDCS) to Attenuate Situational Urgency Urinary Incontinence (UUI): A randomized pilot study.

Continence (Amsterdam, Netherlands)·2025
Same author

Advancing Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) Diagnosis: A Comparative Analysis of Machine Learning Methodologies.

Diagnostics (Basel, Switzerland)·2024
Same author

Iltamiocel Autologous Cell Therapy for the Treatment of Female Stress Urinary Incontinence: A Double-Blind, Randomized, Stratified, Placebo-Controlled Trial.

Neurourology and urodynamics·2024

Related Experiment Video

Updated: Aug 4, 2025

Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

2.1K

Nocturnal polyuria and nocturia.

Shachi Tyagi1, Michael B Chancellor2

  • 1Department: Medicine, Division: Geriatric Medicine, University of Pittsburgh School of Medicine, Pittsburgh, USA.

International Urology and Nephrology
|March 31, 2023
PubMed
Summary
This summary is machine-generated.

Nocturnal polyuria (NP) is a primary cause of nocturia in older adults. Effective management involves personalized, multifactorial strategies, including lifestyle changes and medication, to improve patient quality of life.

Keywords:
Bladder dysfunctionNocturiaNocturnal polyuriaOveractive bladder

More Related Videos

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
08:36

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Published on: August 8, 2019

12.1K
Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes
11:47

Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes

Published on: March 4, 2022

2.3K

Related Experiment Videos

Last Updated: Aug 4, 2025

Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

2.1K
Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
08:36

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Published on: August 8, 2019

12.1K
Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes
11:47

Using 2-Photon Microscopy to Quantify the Effects of Chronic Unilateral Ureteral Obstruction on Glomerular Processes

Published on: March 4, 2022

2.3K

Area of Science:

  • Gerontology
  • Urology
  • Sleep Medicine

Background:

  • Nocturia significantly impacts quality of life, often stemming from multifactorial causes like poor sleep, nocturnal polyuria (NP), or reduced bladder capacity.
  • Nocturnal polyuria (NP) is identified as the most frequent cause of nocturia, particularly in the elderly population.

Purpose of the Study:

  • To review the significant role of nocturnal polyuria (NP) in the etiology of nocturia.
  • To highlight the importance of addressing NP in nocturia management strategies.

Main Methods:

  • A comprehensive, individualized approach is essential for managing nocturia.
  • First-line therapies emphasize lifestyle modifications and behavioral interventions.
  • Pharmacological treatments should be carefully considered based on underlying conditions, mindful of polypharmacy in older adults.

Main Results:

  • Specialist referral may be required for complex cases involving sleep or bladder disorders.
  • Individualized management plans are crucial for successful treatment outcomes.

Conclusions:

  • Comprehensive and personalized management of nocturia, addressing its multifactorial nature, can lead to significant improvements in patients' quality of life.
  • Addressing nocturnal polyuria is key to effectively managing nocturia in older adults.