Sacral Neuromodulation with the InterStim™ System for Intractable Lower Urinary Tract Dysfunctions (SOUNDS): Results of Clinical Effectiveness, Quality of Life, Patient-Reported Outcomes and Safety in a French Multicenter Observational Study.
Eur Urol Focus
; 7(6): 1430-1437, 2021 Nov.
Article
em En
| MEDLINE
| ID: mdl-32907782
ABSTRACT
BACKGROUND:
Real-world data that support the use of sacral neuromodulation (SNM) for lower urinary tract dysfunctions are of continued interest.OBJECTIVE:
To evaluate the effectiveness, quality of life (QoL), patient-reported outcomes (PROs), and safety of SNM with the InterStim™ system in real life during 1-yr postimplant. DESIGN, SETTING, ANDPARTICIPANTS:
This is a prospective, multicenter, observational study at 25 representative public and private French sites. Eligible patients received SNM therapy for overactive bladder (OAB) and non-obstructive urinary retention based on local standard of care. Overall, 320 patients were enrolled; 247 received permanent implant or replacement; 204 implanted patients completed second follow-up after mean of 10.0±3.8 mo. OUTCOME MEASUREMENTS AND STATISTICALANALYSIS:
Effectiveness outcomes were change in voids, leaks, and catheterizations/day. Other outcomes included validated QoL and disease severity scores as well as PROs and adverse event data. Outcomes at follow-ups were compared with baseline using the Wilcoxon signed-rank test. RESULTS ANDLIMITATIONS:
Voids in urinary frequency (UF) and leaks/day in urinary urge incontinence (UI) patients were significantly reduced after 10 mo in both de novo (mean baseline voids/day UF de novo 12.7 vs 8.6 after 10 mo; p<0.001; mean baseline leaks/day UI de novo 4.3 vs 1.1 after 10 mo; p<0.001) and replacement patients (mean baseline voids/day UF replacement 11.5 vs 7.9 after 10 mo; p<0.001; mean baseline leaks/day UI replacement 5.4 vs 1.0 after 10 mo; p<0.001). Disease bother, Urinary Symptom Profile score, and Ditrovie questionnaire score were also significantly improved. Revisions postimplant occurred in 20% of patients including in 9% due to permanent explantation during a mean exposure time of 24.3 mo.CONCLUSIONS:
Through a real-life study, SOUNDS (Sacral neuromOdUlation with InterStim™ therapy for intractable lower uriNary tract DySfunctions) confirms the clinical effectiveness, safety, and positive effect of SNM on QoL and PROs for the treatment of OAB patients. PATIENTSUMMARY:
These analyses on French patients who received sacral neuromodulation (SNM) for retention or OAB during a 10-mo period showed that SNM improved OAB symptoms, quality of life, and reduced disease bother. TRIAL REGISTRATION ClinicalTrials.gov NCT02186041.Palavras-chave
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Terapia por Estimulação Elétrica
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Bexiga Urinária Hiperativa
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Observational_studies
Limite:
Humans
Idioma:
En
Revista:
Eur Urol Focus
Ano de publicação:
2021
Tipo de documento:
Article