CME

Medical management of urinary incontinence in women

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Release date: February 1, 2017
Expiration date: January 31, 2018
Estimated time of completion: 1 hour

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ABSTRACT

Urinary incontinence is common, underreported, and undertreated. Primary care physicians should be comfortable discussing urinary incontinence with their female patients and managing it with conservative treatment.

KEY POINTS

  • The 3 types of urinary incontinence are stress, urgency, and mixed.
  • The American College of Physicians (ACP) recommends weight loss and exercise for obese women with any of the 3 types of urinary incontinence.
  • Pelvic floor muscle training has a strong ACP recommendation for stress incontinence, bladder training has a weak recommendation for urgency incontinence, and the combination of both has a strong recommendation in mixed incontinence.
  • Drug treatment has a strong ACP recommendation for urgency incontinence if bladder training is unsuccessful, whereas the recommendation is against drug treatment for stress incontinence.

 

References

Urinary incontinence can lead to a cascade of symptomatic burden on the patient, causing distress, embarrassment, and suffering.

See related patient information

Traditionally, incontinence has been treated by surgeons, and surgery remains an option. However, more patients are now being managed by medical clinicians, who can offer a number of newer therapies. Ideally, a medical physician can initiate the evaluation and treatment and even effectively cure some forms of urinary incontinence.

ACP recommendations on urinary incontinence in women

In 2014, the American College of Physicians (ACP) published recommendations on the medical treatment of urinary incontinence in women (Table 1).1

This review describes the medical management of urinary incontinence in women, emphasizing the ACP recommendations1 and newer over-the-counter options.

COMMON AND UNDERREPORTED

Many women erroneously believe that urinary incontinence is an inevitable consequence of aging and allow it to lessen their quality of life without seeking medical attention.

Indeed, it is common. The 2005–2006 National Health and Nutritional Examination Survey2 found the prevalence of urinary incontinence in US women to be 15.7%. The prevalence increases with age from 6.9% in women ages 20 through 29 to 31.7% in those age 80 and older. A separate analysis of the same data found that 25.0% of women age 20 and older had 1 or more pelvic floor disorders.3 Some estimates are even higher. Wu et al4 reported a prevalence of urinary incontinence of 51.1% in women ages 31 through 54.

Too few of these women are identified and treated, for many reasons, including embarrassment and inadequate screening. Half of women with urinary incontinence do not report their symptoms because of humiliation or anxiety.5

The burden of urinary incontinence extends beyond the individual and into society. The total cost of overactive bladder and urgency urinary incontinence in the United States was estimated to be $65.9 billion in 2007 and is projected to reach $82.6 billion in 2020.6

THREE TYPES

There are 3 types of urinary incontinence: stress, urgency, and mixed.

Stress urinary incontinence is involuntary loss of urine associated with physical exertion or increased abdominal pressure, eg, with coughing or sneezing.

Urgency urinary incontinence is involuntary loss of urine associated with the sudden need to void. Many patients experience these symptoms simultaneously, making the distinction difficult.

Mixed urinary incontinence is loss of urine with both urgency and increased abdominal pressure or physical exertion.

Overactive bladder, a related problem, is defined as urinary urgency, usually accompanied by frequency and nocturia, with or without urgency urinary incontinence, in the absence of a urinary tract infection or other obvious disease.7

Nongenitourinary causes such as neurologic disorders or even malignancy can present with urinary incontinence, and thus it is critical to perform a thorough initial evaluation.

A 2014 study revealed that by age 80, 20% of women may need to undergo surgery for stress urinary incontinence or pelvic organ prolapse. This statistic should motivate healthcare providers to focus on prevention and offer conservative medical management for these conditions first.8

QUESTIONS TO ASK

When doing a pelvic examination, once could inquire about urinary incontinence with questions such as:

Do you leak urine when you cough, sneeze, laugh, or jump or during sexual climax?

Do you have to get up more than once at night to urinate?

Do you feel the urge to urinate frequently?

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