PART 2

Pessaries for POP and SUI: Their fitting, care, and effectiveness in various disorders

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References

Special circumstances

It is safe for a patient with a pessary in place to undergo magnetic resonance imaging.1 Patients should be informed, however, that full body scans, such as at airports, will detect pessaries. Patients may need to obtain a physician’s note to document that the pessary is a medical device.

Finally, several factors may prevent successful pessary fitting. These include prior pelvic surgery, obesity, short vaginal length (less than 6–7 cm), and a vaginal introitus width of greater than 4 finger breadths.

Necessary pessary aftercare

Once a pessary is in place and the patient is comfortable with it, the only maintenance necessary is the pessary’s intermittent removal for cleansing and for evaluation of the vaginal mucosa for erosion and ulcerations. How frequently this should be done varies based on the type of pessary, the amount of discharge that a woman produces, whether or not an odor develops after prolonged wearing of the pessary, and whether or not the patient’s vaginal mucosa has been abraded.

The question of timing for pessary cleaning

Although there are many opinions about how often pessaries should be removed and cleaned, no data in the literature support any specific interval. Pessaries that are easily removed by women themselves can be cleaned as frequently as desired, often on a weekly basis. The patient simply removes the pessary, washes it with soap and water, and reinserts it. For pessaries that are difficult to remove (such as the Gellhorn, cube, or donut) or for women who are physically unable to remove their own ring pessary, the clinician should remove and clean the pessary in the office every 3 to 6 months. It has been shown that there is no difference in complications from pessary use with either of these intervals.2

Prior to any vaginal surgical procedure, patients must be instructed to remove their pessary 10 to 14 days beforehand so that the surgeon can see the full extent of prolapse when making decisions about reconstruction and so that any vaginal mucosal erosions or abrasions have time to heal.

Office visits for follow-up care

The pessary “cleaning visit” has several goals, including to:

  • see if the pessary is meeting the patient’s needs in terms of resolving symptoms of prolapse and/or restoring urinary continence
  • discuss with the patient any problems she may be having, such as pelvic discomfort or pressure, difficulty voiding or defecating, excessive vaginal discharge, or vaginal odor
  • check for vaginal mucosal erosion or ulceration; such vaginal lesions often can be prevented by the prophylactic use of either estrogen vaginal cream twice weekly or the continuous use of an estradiol vaginal ring in addition to the pessary
  • evaluate the condition of the pessary itself and clean it with soap and water.

Continue to: Potential complications of pessary use...

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