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Patients discharged with plug-unplug catheters after pelvic reconstructive surgery did not have adverse effects and reported less difficulty with catheter management and activities of daily living than women who were discharged with a continuous drainage catheter, a study has found.
“Plug-unplug catheter management technique is an acceptable method that does not appear to cause adverse events and may be considered for short-term catheterization after pelvic reconstructive surgery,” said Sarah Boyd, MD,* of the division of urogynecology at Hartford (Conn.) Hospital, and coinvestigators wrote in Obstetrics & Gynecology.
A total of 63 women who had a failed postoperative voiding trial after surgery for prolapse, with or without a concomitant incontinence procedure, were randomized to receive a 16-French transurethral catheter that was either attached to a leg bag (31 patients) or capped with a plastic plug (32 patients). Women in the second group – the plug-unplug group – were instructed to intermittently drain the bladder by uncapping the catheter when they felt the urge to void, or in the absence of urge, every 4 hours. All were scheduled for an outpatient voiding trial 5-7 days after discharge.
The first 30 study participants who did not require postoperative catheterization were assigned to a “reference,” or control, arm.
All patients in the study completed an activity assessment scale that covers both sedentary and ambulatory activities and is validated in women undergoing pelvic reconstructive surgery (Female Pelvic Med Reconstr Surg. 2012 Jul-Aug;18[4]:205-10); scores on the activity assessment scale (0-100) served as the primary outcome. Patients also answered questionnaires about their satisfaction and postoperative pain – and in the catheter arms, their experiences with the catheter.
The investigators found no difference in postoperative activity assessment scale scores (plug-unplug, 70; continuous drainage, 68; and reference arm, 79), However, patients with a continuous catheter indicated in the other evaluations that they had more difficulty managing the catheter and felt it impeded activities and the wearing of clothing they would otherwise use.
The activity scale, the investigators noted, may not have captured differences in activity during the first week postoperatively because patients are commonly instructed to restrict some of the activities assessed in the scale.
Regarding infection, there was no difference in the rate of positive urine cultures or treatment for urinary tract infection between the catheter arms during a 3-month follow-up period, “despite the theoretical concern that plugging and unplugging a catheter disrupts the closed catheter system, thus increasing the risk of infection,” the investigators wrote. However, the study was not powered to detect a difference in the risk of infection as it was for the primary outcome.
There was no difference between the catheter arms in the percentage of women who used narcotic or nonnarcotic pain medication, and overall patient satisfaction was similar.
The majority of patients passed their outpatient voiding trials at the initial postoperative visit (72% plug-unplug and 58% continuous). “Interestingly, patients in the plug-unplug arm had significantly higher voided volumes and almost half of the [postvoid residual volume] at the [5-7 day postoperative voiding trial] compared with the continuous drainage arm.” This suggests, Dr. Boyd and colleagues wrote, that patients using the plug-unplug catheter “could have undergone a voiding trial sooner.”
Offering patients options for catheter management is “valuable,” and providing them with a technique that is “easier to manage may decrease the catheter burden and improve patient experience,” the investigators added.
Luis E. Sanz, MD, director of urogynecology and pelvic reconstructive surgery at Virginia Hospital Center, Arlington, said, “I think that the plug and unplug drainage bladder catheter after reconstructive surgery is much more physiologic and ‘user friendly’ than continuous drainage. And [there is] no need for a leg bag, which is very inconvenient to the patient.”
Dr. Sanz, an Ob.Gyn. News Editorial Advisory Board member who was not involved in the study, was asked to provide a comment.
The authors did not report any potential conflicts of interest.
obnews@mdedge.com
SOURCE: Boyd SS et al. Obstet Gynecol. 2019;134:1037-45.
* Correction, 10/24/2019: an earlier version misstated the chief investigator's name, which is Sarah Boyd, MD.
Patients discharged with plug-unplug catheters after pelvic reconstructive surgery did not have adverse effects and reported less difficulty with catheter management and activities of daily living than women who were discharged with a continuous drainage catheter, a study has found.
“Plug-unplug catheter management technique is an acceptable method that does not appear to cause adverse events and may be considered for short-term catheterization after pelvic reconstructive surgery,” said Sarah Boyd, MD,* of the division of urogynecology at Hartford (Conn.) Hospital, and coinvestigators wrote in Obstetrics & Gynecology.
A total of 63 women who had a failed postoperative voiding trial after surgery for prolapse, with or without a concomitant incontinence procedure, were randomized to receive a 16-French transurethral catheter that was either attached to a leg bag (31 patients) or capped with a plastic plug (32 patients). Women in the second group – the plug-unplug group – were instructed to intermittently drain the bladder by uncapping the catheter when they felt the urge to void, or in the absence of urge, every 4 hours. All were scheduled for an outpatient voiding trial 5-7 days after discharge.
The first 30 study participants who did not require postoperative catheterization were assigned to a “reference,” or control, arm.
All patients in the study completed an activity assessment scale that covers both sedentary and ambulatory activities and is validated in women undergoing pelvic reconstructive surgery (Female Pelvic Med Reconstr Surg. 2012 Jul-Aug;18[4]:205-10); scores on the activity assessment scale (0-100) served as the primary outcome. Patients also answered questionnaires about their satisfaction and postoperative pain – and in the catheter arms, their experiences with the catheter.
The investigators found no difference in postoperative activity assessment scale scores (plug-unplug, 70; continuous drainage, 68; and reference arm, 79), However, patients with a continuous catheter indicated in the other evaluations that they had more difficulty managing the catheter and felt it impeded activities and the wearing of clothing they would otherwise use.
The activity scale, the investigators noted, may not have captured differences in activity during the first week postoperatively because patients are commonly instructed to restrict some of the activities assessed in the scale.
Regarding infection, there was no difference in the rate of positive urine cultures or treatment for urinary tract infection between the catheter arms during a 3-month follow-up period, “despite the theoretical concern that plugging and unplugging a catheter disrupts the closed catheter system, thus increasing the risk of infection,” the investigators wrote. However, the study was not powered to detect a difference in the risk of infection as it was for the primary outcome.
There was no difference between the catheter arms in the percentage of women who used narcotic or nonnarcotic pain medication, and overall patient satisfaction was similar.
The majority of patients passed their outpatient voiding trials at the initial postoperative visit (72% plug-unplug and 58% continuous). “Interestingly, patients in the plug-unplug arm had significantly higher voided volumes and almost half of the [postvoid residual volume] at the [5-7 day postoperative voiding trial] compared with the continuous drainage arm.” This suggests, Dr. Boyd and colleagues wrote, that patients using the plug-unplug catheter “could have undergone a voiding trial sooner.”
Offering patients options for catheter management is “valuable,” and providing them with a technique that is “easier to manage may decrease the catheter burden and improve patient experience,” the investigators added.
Luis E. Sanz, MD, director of urogynecology and pelvic reconstructive surgery at Virginia Hospital Center, Arlington, said, “I think that the plug and unplug drainage bladder catheter after reconstructive surgery is much more physiologic and ‘user friendly’ than continuous drainage. And [there is] no need for a leg bag, which is very inconvenient to the patient.”
Dr. Sanz, an Ob.Gyn. News Editorial Advisory Board member who was not involved in the study, was asked to provide a comment.
The authors did not report any potential conflicts of interest.
obnews@mdedge.com
SOURCE: Boyd SS et al. Obstet Gynecol. 2019;134:1037-45.
* Correction, 10/24/2019: an earlier version misstated the chief investigator's name, which is Sarah Boyd, MD.
Patients discharged with plug-unplug catheters after pelvic reconstructive surgery did not have adverse effects and reported less difficulty with catheter management and activities of daily living than women who were discharged with a continuous drainage catheter, a study has found.
“Plug-unplug catheter management technique is an acceptable method that does not appear to cause adverse events and may be considered for short-term catheterization after pelvic reconstructive surgery,” said Sarah Boyd, MD,* of the division of urogynecology at Hartford (Conn.) Hospital, and coinvestigators wrote in Obstetrics & Gynecology.
A total of 63 women who had a failed postoperative voiding trial after surgery for prolapse, with or without a concomitant incontinence procedure, were randomized to receive a 16-French transurethral catheter that was either attached to a leg bag (31 patients) or capped with a plastic plug (32 patients). Women in the second group – the plug-unplug group – were instructed to intermittently drain the bladder by uncapping the catheter when they felt the urge to void, or in the absence of urge, every 4 hours. All were scheduled for an outpatient voiding trial 5-7 days after discharge.
The first 30 study participants who did not require postoperative catheterization were assigned to a “reference,” or control, arm.
All patients in the study completed an activity assessment scale that covers both sedentary and ambulatory activities and is validated in women undergoing pelvic reconstructive surgery (Female Pelvic Med Reconstr Surg. 2012 Jul-Aug;18[4]:205-10); scores on the activity assessment scale (0-100) served as the primary outcome. Patients also answered questionnaires about their satisfaction and postoperative pain – and in the catheter arms, their experiences with the catheter.
The investigators found no difference in postoperative activity assessment scale scores (plug-unplug, 70; continuous drainage, 68; and reference arm, 79), However, patients with a continuous catheter indicated in the other evaluations that they had more difficulty managing the catheter and felt it impeded activities and the wearing of clothing they would otherwise use.
The activity scale, the investigators noted, may not have captured differences in activity during the first week postoperatively because patients are commonly instructed to restrict some of the activities assessed in the scale.
Regarding infection, there was no difference in the rate of positive urine cultures or treatment for urinary tract infection between the catheter arms during a 3-month follow-up period, “despite the theoretical concern that plugging and unplugging a catheter disrupts the closed catheter system, thus increasing the risk of infection,” the investigators wrote. However, the study was not powered to detect a difference in the risk of infection as it was for the primary outcome.
There was no difference between the catheter arms in the percentage of women who used narcotic or nonnarcotic pain medication, and overall patient satisfaction was similar.
The majority of patients passed their outpatient voiding trials at the initial postoperative visit (72% plug-unplug and 58% continuous). “Interestingly, patients in the plug-unplug arm had significantly higher voided volumes and almost half of the [postvoid residual volume] at the [5-7 day postoperative voiding trial] compared with the continuous drainage arm.” This suggests, Dr. Boyd and colleagues wrote, that patients using the plug-unplug catheter “could have undergone a voiding trial sooner.”
Offering patients options for catheter management is “valuable,” and providing them with a technique that is “easier to manage may decrease the catheter burden and improve patient experience,” the investigators added.
Luis E. Sanz, MD, director of urogynecology and pelvic reconstructive surgery at Virginia Hospital Center, Arlington, said, “I think that the plug and unplug drainage bladder catheter after reconstructive surgery is much more physiologic and ‘user friendly’ than continuous drainage. And [there is] no need for a leg bag, which is very inconvenient to the patient.”
Dr. Sanz, an Ob.Gyn. News Editorial Advisory Board member who was not involved in the study, was asked to provide a comment.
The authors did not report any potential conflicts of interest.
obnews@mdedge.com
SOURCE: Boyd SS et al. Obstet Gynecol. 2019;134:1037-45.
* Correction, 10/24/2019: an earlier version misstated the chief investigator's name, which is Sarah Boyd, MD.
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