Multisite Randomized Controlled Trial of Bladder Management in Labor With Epidural Analgesia/Anesthesia

OBJECTIVE

To compare the effects of continuous indwelling catheterization with those of intermittent catheterization during labor with epidural analgesia/anesthesia on mode of birth and incidence of urinary tract infection (UTI) symptoms in the postpartum period.

DESIGN

Randomized clinical trial.

SETTING

Labor and delivery units at three metropolitan hospitals in the Western United States.

PARTICIPANTS

Women (N = 252) who were nulliparous with term, singleton pregnancies in labor with epidural analgesia/anesthesia.

METHODS

Participants were randomized to indwelling or intermittent (every 2 hours) catheterization groups after the administration of epidural analgesia/anesthesia during labor. One to 2 weeks after discharge, participants were contacted and questioned about symptoms of UTI.

RESULTS

A total of 252 participants were enrolled in the study: 81% (n = 202) gave birth vaginally, and 19% (n = 50) gave birth via cesarean. Between the indwelling and intermittent catheterization groups, demographic characteristics were similar. We found no significant difference in the incidence of cesarean birth between groups (15.6% vs. 22.5%, p = .172). Overall, 3% of participants reported and sought treatment for symptoms of UTI within 2 weeks with no significant difference between groups (p = .929).

CONCLUSION

We found no differences in mode of birth or symptoms of UTI in women who received indwelling or intermittent catheterization during epidural analgesia/anesthesia. We recommend additional research with objective data for UTI diagnosis and larger samples to study the multiple potential confounding variables associated with cesarean birth after catheterization during epidural analgesia/anesthesia.

A Project to Increase Nurses' Comfort in Offering Bedpans to Women Laboring With Epidural Analgesia

OBJECTIVE

To improve nurses' comfort in helping laboring woman void on a bedpan after initiation of epidural analgesia, to increase the frequency of bedpan use in the labor and birth unit, and to decrease the use of continuous indwelling Foley catheters during the intrapartum period.

DESIGN

Quality improvement project.

SETTING

A single large, midwestern U.S. hospital (>3,000 births annually), where bedpans are infrequently used after epidural placement.

PARTICIPANTS

Registered nurses on a labor and birth unit.

INTERVENTION/MEASUREMENTS

A 20-minute educational presentation that included current urinary catheter evidence-based practice, preferential use of bedpans, and methods to help women void successfully was taught to all registered nurses in the author's labor unit. Nurses rated on a scale of 0 (not comfortable at all) to 10 (extremely comfortable) their comfort level at helping a woman with a bedpan. Primary data were collected through a convenience sample of anonymous surveys (n = 52) completed by registered nurses regarding their experience with bedpan and catheter use during labor and their comfort level helping women be successful with voiding. This was followed by a retrospective chart audit for women with term, singleton pregnancies who labored with epidural analgesia.

RESULTS

Nurses' comfort levels increased from an average of 5.7 to 7.2 (p = .067). Postepidural bedpan use increased from 5.5% (n = 12) to 19% overall (n = 20; p < .001), with five women using bedpans exclusively. When assisted with bedpan use, 38% (n = 12) of women were able to void 34 of the 53 times it was offered (64%). Use of continuous indwelling Foley catheters decreased from 61.7% (n = 137) to 54.7% (n = 58), and use of intermittent catheterization increased from 30.6% (n = 68) to 37.7% (n = 40).

CONCLUSION

When assisted by nurses educated in and comfortable with different voiding techniques, women may be able to avoid medically unnecessary use of urinary catheters during labor.