Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding...
Transcript of Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding...
![Page 1: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/1.jpg)
Use of Sacral Neuromodulation in the Management of Voiding Dysfunction
Developed by the
SUNA Sacral Nerve Stimulation Special Interest Group Revised Oct 2010
![Page 2: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/2.jpg)
020000400006000080000
100000
1998 2000 2002 2004 2006 2008 2010
InterStim Therapy Cumulative Use World-wide
More than 85,000 patients have received InterStim Therapy
Technique Change – 2002 Percutaneous Tined Lead Placement
![Page 3: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/3.jpg)
Program Goal
To discuss the prevalence & treatment of urinary control problems and the use of sacral neuromodulation as a treatment option for patients with urinary urgency-frequency, urinary urge incontinence and/or urinary retention who fail or cannot tolerate conservative treatments.
![Page 4: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/4.jpg)
Learning Objectives:
After completing this program you will be able to:
Discuss the prevalence of urinary urgency-frequency, urinary urge incontinence and/or urinary retention.Define sacral nerve stimulation (SNS)Discuss the treatment algorithm used to treat urinary urgency-frequency, urge incontinence and retention.Discuss the theory of mechanism of action of sacral nerve stimulation.Explain the basic steps for the test stimulation and implant procedures used for InterStim TherapyIdentify the implantable and external equipment used for sacral nerve stimulation.State the FDA approved indications for SNS.Identify patients appropriate for SNS when provided a case scenarios.
![Page 5: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/5.jpg)
Voiding Dysfunction: A Hidden Problem
Patients are embarrassed to talk to healthcare providers about voiding problems
Many providers typically do not ask patients about voiding problems
Quality of life issues can include:Anxiety, depression, infections, nocturia, odors, embarrassment, diet restrictions, discomfort / pain, limitations of social activities and employment opportunities, and cost of protective garments
![Page 6: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/6.jpg)
AfferentEfferent
Normal Micturition
Requires coordinated Requires coordinated activity between the activity between the nerves and the muscles nerves and the muscles that control voidingthat control voiding
![Page 7: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/7.jpg)
Filling Phase
Automatic Actions:– Brain signals detrusor muscle to relax
to allow urine to fill bladder– Once bladder fills to capacity, bladder
nerves signal fullness back to brain
Conscious Actions:– As bladder fills, you become aware of
fullness- The response is to void or wait for a opportunity to void.
![Page 8: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/8.jpg)
Emptying Phase
Automatic Actions:– Voiding reflex occurs– Nerves in spinal cord signal detrusor
muscles to contract and internal sphincter to relax to allow urine to flow from bladder into urethra
Conscious Action:– Once urine enters urethra, you
consciously relax the external sphincter to allow urine to pass through the urethra
![Page 9: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/9.jpg)
Abnormal Micturition
Voiding dysfunction occurs when a patient’s normal micturition reflexes are altered because of a neurological disease, infection, inflammation, or anatomical abnormalities in voluntary voiding reflexes.
![Page 10: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/10.jpg)
US prevalence = 33.3 million1
7.3 million
Women: 2.9 million
Men: 1.1 million
Men: 0.8 millionWomen: 2.0 million
Total: 1.8 million
Women: 1.3 million
Men: 0.5 million
16.5% of US population1
1. Stewart WF, et al. Prevalence and burden of overactive bladder in the United States. World J Urol.2003:20:327-336.
2. Garnett S, et al. The natural history of overactive bladder and detrusor overactivity: a review of evidence regarding the long-term outcome of theoveractive bladder.J Urol. 2003;169:843.
3. Haab F, et al. Persistence with antimuscarinictherapy in patientswith overactivebladder. Int J ClinPract. 2005;59(8):931-937. ZimentMarket Research 2005.
4. Medtronic Market Research 1998
Patients who cannot tolerate pharmacotherapy (~55%)
4.0 million3
Potential patient candidates forSNS† (~65%)*
Net Prevalence @ 1.8 million* Assuming clinical exclusion of 20% & economic exclusion of 15%
30% actively seeking care (excluding men w/BPH
~8.0 million)2
Patients with continued symptomsactively seeking further treatment
(~70%)4
2.8 million
Urinary Urgency-frequency and Urinary Urge Incontinence
![Page 11: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/11.jpg)
Overview
Sacral Nerve Stimulation (SNS)
![Page 12: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/12.jpg)
SNS - Therapy
Definition: An implantable system that stimulates the sacral nerves modulating the neural reflexes that influence the bladder, sphincter, and pelvic floor.
Indications:SNS is used to treat urinary retention SNS is used to treat urinary retention and the symptoms of overactive bladder and the symptoms of overactive bladder (OAB), including urinary urge (OAB), including urinary urge incontinence and significant symptoms incontinence and significant symptoms of urgencyof urgency--frequency in patients who frequency in patients who have failed or could not tolerate more have failed or could not tolerate more conservative therapies.conservative therapies.
![Page 13: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/13.jpg)
SNS - Therapy
SNS utilizes mild electrical pulses to simulate the nerves associated with voiding function. Neurostimulation may significantly improve normal voiding function.
![Page 14: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/14.jpg)
SNS Theory of Mechanism
Urge incontinence:Modulation enables more normal detrusor muscle behavior
Urgency-frequency:Modulation helps reduce detrusor and pelvic floor muscle spasticity
![Page 15: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/15.jpg)
Pharmacotherapy vs. SNS Therapy
Pharmacotherapy: Pharmacotherapy: Mechanism of ActionMechanism of Action
SNS Therapy: SNS Therapy: Mechanism of ActionMechanism of Action
Targets efferent effectsPoor patient compliance related to the side effects (i.e. dry mouth)
Targets afferent effects & modulation of the pelvic floorGeneral lack of side effects known associated with drug therapy
Should be considered after more conservative treatment options have failed and before surgical options are considered
InterStim TherapyInterStim Therapy
![Page 16: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/16.jpg)
Clinical Results: 5-Year Efficacy
PurposeThis post-approval, non-randomized, multicenter study provided data on the long-term effects of sacral nerve stimulation for the treatment of urinary urge incontinence, urinary urgency-frequency, and urinary retention in patients who had failed or could not tolerate more conservative treatments. The study took place at 17 centers in the United States, Canada, and Europe.ResultsThe study demonstrated that InterStim Therapy can be a long-term solution for patients with overactive bladder or non-obstructive urinary retention. Based on the subset of study subjects for whom both baseline and five-year data were available (i.e., the evaluable sample), improvement ranged from 39% to 78%, depending on the outcome assessed. If all implanted study subjects are considered (i.e., the intent-to-treat sample) and missing five-year data are imputed using baseline values (or, in the absence of baseline values, from the mean baseline of all subjects with baseline values), the results range from 28% to 58%, depending on the outcome assessed.
See InterStim Therapy Clinical Summary for complete details.
![Page 17: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/17.jpg)
5-Year Clinical EfficacyUrge Incontinence – 60 month post-implant results
0
10
20
30
40
50
60
70
80
≥ 50% Reduction in Leaks/Day
≥ 50% Reduction in Heavy Leaks/Day1
37%42%
59%
71%
1 Excludes patients who reported no heavy leaks at baseline and at 60 months post-implant
n = 96 n = 84 n = 61 n = 49
Intent to Treat
Evaluable Patients
Intent to Treat Patients –defined as all implanted study subjects, including those who dropped out and were imputed as no change from baseline.
Evaluable Patients –defined as the subset of subjects for whom both baseline and 5-year data were available.
Patie
nts
%
![Page 18: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/18.jpg)
5-Year Clinical EfficacyUrge Frequency – 60 month post-implant results
Intent to Treat
Evaluable Patient
≥ 50% Reduction in Voids/Day
≥ 50% Increase in Volume Voided/Void
≥ Improved Degree of Urgency Prior to Void
56%
39%40%40%
28%
56%
n = 25 n = 25 n = 25 n = 18 n = 18 n = 18
Patie
nts
%
![Page 19: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/19.jpg)
5-Year Clinical EfficacyUrinary Retention – 60 month post-implant results
0
10
20
30
40
50
60
70
80Intent to Treat
Evaluable Patient
48%
58%
65%
78%
n = 31 n = 23n = 23n = 31
≥ 50% Reduction in Catheterizations/Day
≥ 50% Reduction in Volume/Catheterizations
Patie
nts
%
![Page 20: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/20.jpg)
Patient Selection/Cases
Factors influencing Patient Selection
![Page 21: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/21.jpg)
Treatment Algorithm For Urinary Urgency-frequency
and/or Urinary Urge Incontinence
Initial Screening
Voiding Diary
UrodynamicWorkup
Behavioral TechniquesInterventional Techniques
Medications
Continue as Appropriate
SNS Test Stimulation
+ -
![Page 22: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/22.jpg)
Retention Treatment Algorithm
Initial Screening
Voiding Diary
UrodynamicWorkup
Rule Out Obstruction
Continue as Appropriate
SNSTest Stimulation
+ -Medications and/or
Catheterization
![Page 23: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/23.jpg)
Other Issues Influencing Patient SelectionMental status
Psychiatric status
Patient expectations
Multiple SclerosisBack or neurological problems
Support systemDiscussion of alternative treatmentIssues that contribute to SNS failure
![Page 24: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/24.jpg)
Overview
1st Phase testing/PNE 2nd stage Implantwhen to program
![Page 25: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/25.jpg)
1st Phase: Test stimulation– Test can be done with a temporary or chronic lead2nd stage Implant
Test & Implant Procedures
Temporary Lead Chronic Lead
![Page 26: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/26.jpg)
Test \PNE
Test stimulation:Is done to determine how the patient will respond to the implanted device
Is an outpatient procedure performed in the office or OR depending upon the lead used (temporary in office/chronic in OR)
Lead is placed under the skin through the S-3 foramen in close proximity to the S-3 nerve
Lead is connected to an external device worn on belt for a period of 3-7 days
The decision for implantation of the permanent device is made based on response to the test stimulation
![Page 27: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/27.jpg)
3 days of diaries before test and during test
Urge IncontinenceNumber of leakingepisodes per daySeverity of leakingepisodes per dayNumber of pads/diapersper day
Urgency-frequencyNumber of voids per dayVolume of voids per dayDegree of urgency
RetentionCatheterized volume vs voided volume Number of catheterizations per day vs number of voidsper day
Voiding Diary Documentation
![Page 28: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/28.jpg)
2nd Phase: Chronic Implant– If tested with temporary lead: Implantation of neurostimulator
(INS) and lead and/or extension (if necessary)*– If tested with chronic lead: Implantation of neurostimulator
(INS)
* Components requiring implantation depend on the selected InterStim neurostimulator used for the implant.
Test & Procedures2nd stage
![Page 29: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/29.jpg)
2nd Stage
Implant Procedure 2nd Stage: Outpatient procedure done in operating room using general or local anesthesiaStimulator is implanted and connected to a lead that will stimulate the sacral nerveStimulator is usually placed in upper buttockThe entire implantable System resides under the skinEntire procedure takes 20-30 minutes
![Page 30: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/30.jpg)
System Implantation: Connect implanted Lead to INS
• Create a subcutaneous pocket
• Tunnel the implanted lead to the pocket site
• The implanted lead, extension (if required), and INS are connected and placed in the pocket.
• Verify system integrity (no short or open circuit), then close the pocket.
![Page 31: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/31.jpg)
Benefits of SNS Potential Adverse Events
Test stimulation period allows informed choice for patient and doctorEffective treatment in properly screened patientsSafeReversibleDoes not preclude use of alternative treatments
Potential risks, pain at neurostimulator site, infection transient electric shock
![Page 32: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/32.jpg)
When Do You Program?
After initial implantable neurostimulator (INS) implantation:– Day of surgery—1 week (physician preference)
Patient’s system requires “reprogramming”:– Symptoms reappear– Discomfort– Loss of stimulation
![Page 33: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/33.jpg)
Case StudiesRetention with frequency-
urgency
![Page 34: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/34.jpg)
History
65 y/o wf with retention, frequency, urgency and voiding dysfunction. Strains to void in addition to doing CIC and spontaneous voidingLeaking in between CICSmall cystocele noted
![Page 35: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/35.jpg)
Voiding Diary
Pt voids 2-4 oz q 2-3 hrs Pt caths 3 x day (ave. = 200-300cc)Leaking in between cathingWears 3-4 pads per day
![Page 36: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/36.jpg)
Cystoscopy
Normal urethra, bladder and uretersNormal pelvic exam and female genitalia No edema, lesions or palpable abnormalitiesAnterior and apical compartments are well supported
![Page 37: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/37.jpg)
Strains to Void
![Page 38: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/38.jpg)
Video Urodynamics
![Page 39: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/39.jpg)
Urodynamic Results
Normal storage parameters consisting of nl sensation/compliance and capacityNo Detrusor overactivity No SUIAbnormal voiding (strains to void)No evidence for outlet obstruction
![Page 40: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/40.jpg)
Recommendations and Results
SNS Test Voids 4-5 times a day and emptying (cathing less than 50cc)No leaking in between cathing Pt implanted 3 wks later
![Page 41: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/41.jpg)
Post InterStim Implant
Doing extremely well and emptying with no need to perform CICPVR post implant in office 13ccContinues spontaneous voidingReports occasional twitching of her toeF/U 1 yr or PRN-per clinic protocol
![Page 42: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/42.jpg)
Patient Care Management
Mention SNS to patients and family early in treatment to give them an opportunity to adjust to the idea of an implanted device give them encouragement that there are alternative treatments if conventional therapy fails.
Perform thorough patient workup and correct any mixed incontinence issues or obstructive uropathy to give a SNS trial the best chance to succeed.
![Page 43: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/43.jpg)
Utilization of Multiple Modalities
To achieve optimal results for SNS patients may need:– to continue on or go on pharmacologic
therapy – Continue dietary modifications– Continue or initiate pelvic floor
rehabilitation
![Page 44: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/44.jpg)
Patient/Family Considerations
Provide realistic expectations of sacral nerve simulation so that everyone clearly understands that it is to help, not necessarily cure, their urinary problem.
Assist patients to recognize their role in achieving optimal urinary functioning and maintaining integrity of SNS.
![Page 45: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/45.jpg)
Management of Care
Life choices that may affect system integrity and longevityImpact on other chronic health problems or urinary statusPatients need to be counseled regarding the inability of having MRI once the SNS is placedPatient responsibility to continue concomitant therapy, if recommended, and to use SNS as prescribed
![Page 46: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/46.jpg)
Management of Care
Recognize there is a learning curve for surgeons to become proficient with lead placement.
Evaluate the patient as a whole at follow-up visits instead of automatically reprogramming SNS when the patient has complaints.
Utilize a consistent approach to patient management and programming issues to facilitate patient compliance and improve outcomes.
Be persistent.
![Page 47: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/47.jpg)
Summary
SNS is an effective treatment option for patients with non-obstructive urinary retention, urge incontinence or urgency/frequency, with or without IC
Consider SNS early in the treatment algorithmReinforce realistic expectationsConcomitant therapy may be needed with SNS to obtain optimal results
![Page 48: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/48.jpg)
Educational Material Available
Patient Education Resources include: – Imagine Hope (brochure/DVD)– InterStim® Therapy Using Your iCon Programmer (DVD)
Clinician Resources include:– Decision Trees for Troubleshooting– Programming Basics Tutorial (online/DVD)– Patient Management Questionnaire– Patient Identification Tip Sheet– Patient Programming Work Sheet– Programming Pointers Guide – Reimbursement Information – Webb site for patients www.everyday-freedom.com– Webb site for clinician www.medtronic.com
![Page 49: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/49.jpg)
Revision for SUNA Oct 2010
– Lisa Zwiers, PA-C SIG leader 2010-2011– Helen Rittenmeyer BSN, RN– Pat Lee
![Page 50: Use of Sacral Neuromodulation in the Management … · Neuromodulation in the Management of Voiding Dysfunction ... (excluding men w/BPH ... any mixed incontinence issues or obstructive](https://reader031.fdocuments.in/reader031/viewer/2022022016/5b77c35e7f8b9a515a8dc16f/html5/thumbnails/50.jpg)
SUNA Members 2008
– Helen Rittenmeyer BSN, RN SIG leader 2007-8
– Cindy Dobmeyer-Dittrich RN, BSN CURN– Vanessa Hardy NP, CURN– Debbie Hawe BSN, RN, CURN– Myra Gonzales RN– Pat Lee – Jacqueline Seacat RN, MSN, APN-BC, GNP, CUNP – Glenn Sulley BSN, RN, CURN– Patricia A. Young CNP, MSN, MEd, RNCA – Special thanks to Medtronic for allowing us to use
their images and photos