Effects of Deep Brain Stimulation on Lower Urinary Tract Function in Neurological Patients.

Sartori, Andrea M; Kiss, Bernhard; Mordasini, Livio; Pollo, Claudio; Schüpbach, Michael; Burkhard, Fiona C; Schwab, Martin E; Kaelin-Lang, Alain; Kessler, Thomas M (2022). Effects of Deep Brain Stimulation on Lower Urinary Tract Function in Neurological Patients. European urology focus, 8(6), pp. 1775-1782. Elsevier 10.1016/j.euf.2022.05.004

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BACKGROUND

Deep brain stimulation (DBS) has clear beneficial effects on motor signs in movement disorders, but much less is known about its impact on lower urinary tract (LUT) function.

OBJECTIVE

To evaluate the effects of DBS on LUT function in patients affected by movement disorders.

DESIGN, SETTING, AND PARTICIPANTS

We prospectively enrolled 58 neurological patients affected by movement disorders, who were planned to receive DBS.

INTERVENTION

DBS in the globus pallidus internus, ventral intermediate nucleus of the thalamus, or subthalamic nucleus.

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS

Subjective symptom questionnaires (International Prostate Symptom Score) and objective urodynamic studies were carried out before implantation of the DBS leads and several months after surgery. After DBS surgery, urodynamic investigations were performed with DBS ON as well as DBS OFF.

RESULTS AND LIMITATIONS

We enrolled patients suffering from Parkinson's disease (n = 39), dystonia (n = 11), essential tremor (n = 5), Holmes tremor (n = 2), and multiple sclerosis with tremor (n = 1). DBS of the globus pallidus internus resulted in worsening of LUT symptoms in 25% (four of 16) of the cases. DBS of the subthalamic nucleus in patients with Parkinson's disease led to normalization of LUT function in almost 20% (six of 31 patients), while a deterioration was seen in only one (3%) patient. DBS of the ventral intermediate nucleus of the thalamus improved LUT function in two (18%) and deteriorated it in one (9%) patient with tremor.

CONCLUSIONS

DBS effects on LUT varied with stimulation location, highly warranting patient counseling prior to DBS surgery. However, more well-designed, large-volume studies are needed to confirm our findings.

PATIENT SUMMARY

In this report, we looked at outcomes of deep brain stimulation on lower urinary tract function. We found that outcomes varied with stimulation location, concluding that counseling of patients about the effects on lower urinary tract function is highly recommended prior to surgery.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurology
04 Faculty of Medicine > Department of Dermatology, Urology, Rheumatology, Nephrology, Osteoporosis (DURN) > Clinic of Urology
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurosurgery

UniBE Contributor:

Kiss, Bernhard, Pollo, Claudio, Schüpbach, Michael, Burkhard, Fiona Christine, Kaelin, Alain

Subjects:

600 Technology > 610 Medicine & health

ISSN:

2405-4569

Publisher:

Elsevier

Language:

English

Submitter:

Pubmed Import

Date Deposited:

08 Jun 2022 08:59

Last Modified:

10 Dec 2022 00:12

Publisher DOI:

10.1016/j.euf.2022.05.004

PubMed ID:

35662503

Uncontrolled Keywords:

Deep brain stimulation Globus pallidus internus Neurogenic lower urinary tract dysfunction Neurourology Subthalamic nucleus Ventral intermediate nucleus of the thalamus

BORIS DOI:

10.48350/170470

URI:

https://boris.unibe.ch/id/eprint/170470

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