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

The Micturition Reflex01:26

The Micturition Reflex

1.2K
Urination, or micturition involves the coordination of the bladder's detrusor muscle and two sphincters to ensure controlled bladder emptying.
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating...
1.2K
Nursing Assessment of the Genitourinary System I: Health History01:21

Nursing Assessment of the Genitourinary System I: Health History

108
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,...
108
Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

117
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...
117
Urinary Bladder01:23

Urinary Bladder

1.7K
The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
1.7K
Disorders of the Urinary System01:20

Disorders of the Urinary System

547
The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
547
Physiology of Urine Formation01:24

Physiology of Urine Formation

7.0K
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...
7.0K

You might also read

Related Articles

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

Sort by
Same author

Neurourologic Outcomes in Men With Obstructive Sleep Apnea.

Neurourology and urodynamics·2026
Same author

The Risk of Benign Prostatic Hyperplasia and Prostate Cancer With Long-Term, Low Dose Finasteride Use in Adult Men with Nonscarring Alopecia: A Propensity-Matched Observational Study.

Urology·2026
Same author

Dermatological impacts of urological cancer treatments.

World journal of urology·2025
Same author

Ultrasound in Renal Cancer Screening: A Review of the Literature.

Cureus·2025
Same author

Dynamic Analysis of the Voiding Patterns in Bladder Diaries Collected in Clinical Practice.

Neurourology and urodynamics·2025
Same author

A pilot intervention trial to reduce the use of post-procedural antimicrobials after common endourologic surgeries.

Infection control and hospital epidemiology·2024
Same journal

A Core Outcome Set for Localized Renal Cell Cancer (L-RCC-COS).

European urology focus·2026
Same journal

Radioligand Therapy for Prostate Cancer - A Clinical Consultation Guide.

European urology focus·2026
Same journal

Postoperative Pelvic Lymph Node Radiation Therapy in Lymph Node-Positive Prostate Cancer and Mortality Risk.

European urology focus·2026
Same journal

Contemporary Prostate Cancer Intraprostatic Imaging Scores: A Practical and Hands-on Guide for Urologists.

European urology focus·2026
Same journal

Intraoperative Irrigation in Inflatable Penile Prosthesis Surgery: Past Lessons, Current Evidence, and Future Directions.

European urology focus·2026
Same journal

Genitourinary Injury After Radiation Therapy: Understanding Burden of Disease and Evolving Therapeutic Advancements.

European urology focus·2026
See all related articles

Related Experiment Video

Updated: Oct 5, 2025

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

2.2K

The Relationship Between Overactive Bladder and Nocturia.

Stanley Weng1, Jeffrey P Weiss1

  • 1Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA.

European Urology Focus
|January 22, 2022
PubMed
Summary
This summary is machine-generated.

Overactive bladder syndrome significantly contributes to nocturia, primarily due to reduced nighttime bladder capacity. Medications for overactive bladder may be more effective in patients experiencing severe nocturia.

More Related Videos

Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

2.2K
Nerve-sparing Mid-urethral Obstruction NeMO in Female Small Rodents
07:42

Nerve-sparing Mid-urethral Obstruction NeMO in Female Small Rodents

Published on: April 25, 2017

9.8K

Related Experiment Videos

Last Updated: Oct 5, 2025

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

2.2K
Real-Time Void Spot Assay
06:39

Real-Time Void Spot Assay

Published on: February 10, 2023

2.2K
Nerve-sparing Mid-urethral Obstruction NeMO in Female Small Rodents
07:42

Nerve-sparing Mid-urethral Obstruction NeMO in Female Small Rodents

Published on: April 25, 2017

9.8K

Area of Science:

  • Urology
  • Nephrology

Background:

  • Overactive bladder (OAB) syndrome is a prevalent condition.
  • Nocturia, or nighttime urination, is a common and bothersome symptom.
  • OAB is recognized as a significant risk factor for developing nocturia.

Purpose of the Study:

  • To investigate the relationship between OAB syndrome and nocturia.
  • To explore the role of nocturnal bladder capacity in OAB-related nocturia.
  • To assess the potential impact of nocturia severity on the efficacy of OAB medications.

Main Methods:

  • Literature review of studies on OAB and nocturia.
  • Analysis of patient data correlating OAB symptoms with nocturia frequency.
  • Examination of factors influencing nocturnal bladder capacity in OAB patients.

Main Results:

  • Overactive bladder syndrome is a primary driver of nocturia.
  • Low nocturnal bladder capacity is the key pathophysiological mechanism linking OAB to nocturia.
  • Higher baseline nocturia severity in OAB patients may predict better treatment response.

Conclusions:

  • Nocturia in OAB patients is directly linked to diminished bladder capacity during sleep.
  • Targeting low nocturnal bladder capacity is crucial for managing OAB-induced nocturia.
  • OAB medication efficacy may be optimized in patients with more severe nocturia symptoms.