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  • 1
    In: World Journal of Urology, Springer Science and Business Media LLC, Vol. 29, No. 2 ( 2011-4), p. 149-155
    Type of Medium: Online Resource
    ISSN: 0724-4983 , 1433-8726
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2011
    detail.hit.zdb_id: 1463303-6
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  • 2
    In: Neurourology and Urodynamics, Wiley, Vol. 37, No. 1 ( 2018-01), p. 354-359
    Abstract: To investigate whether deep brain stimulation (DBS) of the globus pallidus pars interna (GPi) or the subthalamic nucleus (STN) improve lower urinary tract symptoms (LUTS) in advanced Parkinson's disease (PD). Methods An exploratory post‐hoc analysis was performed of specific LUTS items of questionnaires used in a randomized clinical trial with 128 patients (NSTAPS study). First, we compared scores on LUTS items at baseline and 12 months for the GPi DBS and STN DBS group separately. Second, we divided the group by sex, instead of DBS location; to assess a possible gender associated influence of anatomical and pathophysiological differences, again comparing scores at baseline and 12 months. Third, we reported on Foley‐catheter use at baseline and after 12 months. Results Urinary incontinence and frequency improved after both GPi DBS and STN DBS at 12 months, postoperatively, but this was only statistically significant for the STN DBS group ( P  = 0.004). The improvements after DBS were present in both men ( P  = 0.01) and women ( P  = 0.05). Nocturia and urinary incontinence did not improve significantly after any type of DBS, irrespective of sex. At 12 months, none of the patients had a Foley‐catheter. Conclusions Urinary incontinence and frequency significantly improved after STN DBS treatment in male and female patients with PD. Nocturia and nighttime incontinence due to parkinsonism did not improve after DBS, irrespective of gender.
    Type of Medium: Online Resource
    ISSN: 0733-2467 , 1520-6777
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2018
    detail.hit.zdb_id: 1500793-5
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  • 3
    In: Neurourology and Urodynamics, Wiley
    Abstract: To review the effect of bladder outlet procedures on urodynamic outcomes and symptom scores in males with detrusor underactivity (DU) or acontractile detrusors (AD). Materials and Methods We performed a systematic review and meta‐analysis of research publications derived from PubMed, Embase, Web of Science, and Ovid Medline to identify clinical studies of adult men with non‐neurogenic DU or AD who underwent any bladder outlet procedure. Outcomes comprised the detrusor pressure at maximum flow (P det Q max ), maximum flow rate (Q max ), international prostate symptom score (IPSS), and quality of life (QoL). This study is registered under PROSPERO CRD42020215832. Results We included 13 studies of bladder outlet procedures, of which 6 reported decreased and 7 reported improved P det Q max after the procedure. Meta‐analysis revealed an increase in the pooled mean P det Q max of 5.99 cmH 2 0 after surgery (95% CI: 0.59−11.40; p  = 0.03; I 2 95%). Notably, the P det Q max improved in all subgroups with a preoperative bladder contractility index (BCI)  〈 50 and decreased in all subgroups with a BCI ≥50. All studies reported an improved Q max after surgery, with a pooled mean difference of 5.87 mL/s (95% CI: 4.25−7.49; I 2 93%). Only three studies reported QoL, but pooling suggested significant improvements after surgery (mean, −2.41 points; 95% CI: −2.81 to −2.01; p  = 0.007). All seven studies reporting IPSS demonstrated improvement (mean, −12.82; 95% CI: −14.76 to −10.88; p   〈  0.001). Conclusions This review shows that P det Q max and Q max increases after surgical bladder outlet procedures in men with DU and AD. Bladder outlet procedures should be discussed as part of the shared decision‐making process for this group. The evidence was of low to very low certainty.
    Type of Medium: Online Resource
    ISSN: 0733-2467 , 1520-6777
    Language: English
    Publisher: Wiley
    Publication Date: 2023
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  • 4
    Online Resource
    Online Resource
    SAGE Publications ; 2008
    In:  Technology in Cancer Research & Treatment Vol. 7, No. 4 ( 2008-08), p. 321-327
    In: Technology in Cancer Research & Treatment, SAGE Publications, Vol. 7, No. 4 ( 2008-08), p. 321-327
    Abstract: In cryosurgery it is crucial that the performance of cryoprobes is predictable and constant. In this study we tested the intra- and interneedle variation between 17-gauge cryoprobes in two homogeneous mediums. Also, a multiprobe setup was tested. Cryoprobe performance was defined as the time it takes one cryoprobe to lower the temperature from 0 to −20 °C as measured by four thermosensors each at 3 mm distance from the cryoprobe. In agar eight cryoprobes were tested during six freeze cycles, and in gel four cryoprobes during four freeze cycles; each freeze cycle in a different cup of agar or gel. Using more accurate ‘bare’ thermosensors three cryoprobes were tested in gel during two freeze cycles. A multiprobe configuration with four cryoprobes was tested during two freeze cycles in both agar and gel. Statistical analyses were done using ANOVA for repeated measures. There was no significant intraneedle variation, whereas both in agar and gel there was a significant interneedle variation (p 〈 0.05). Mean performance in gel was better than in agar (p 〈 0.001). Also, there was a significant variation between the four thermosensors (p 〈 0.001). Using bare thermosensors mean performance was 2.7 times faster compared to measurements by regular thermosensors (p 〈 0.001). In a multiprobe configuration, overall performance seems less variable and more reproducible compared to a single cryoprobe. In conclusion, the performance of cryoprobes differs depending on the medium and measuring device used. Cryoprobes deliver reproducible freeze cycles, although there is variation between different cryoprobes. In a multiprobe configuration performance seems less variable.
    Type of Medium: Online Resource
    ISSN: 1533-0346 , 1533-0338
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2008
    detail.hit.zdb_id: 2146365-7
    detail.hit.zdb_id: 2220436-2
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  • 5
    In: Neurourology and Urodynamics, Wiley, Vol. 42, No. 4 ( 2023-04), p. 845-855
    Abstract: We aimed to study the test–retest reliability of the Multiple Array Probe Leiden (MAPLe), a multiple electrode probe designed to acquire and discriminate electromyography signals in the pelvic floor muscles, in men with lower urinary tract symptoms (LUTS). Methods Adult male patients with LUTS with sufficient knowledge of Dutch language, but without complications (e.g., urinary tract infection), or previous urologic cancer and/or urologic surgery were enrolled. In the initial study, next to physical examination and uroflowmetry, all men underwent MAPLe assessment at baseline and after 6 weeks. Second, participants were reinvited for a new assessment using a stricter protocol. A time interval of 2 h (M2) and 1 week (M3) after baseline (M1) allowed the calculation of the intraday agreement (M1 vs. M2), and the interday agreement (M1 vs. M3) for all 13 MAPLe variables. Results The outcomes of the initial study in 21 men suggested a poor test−retest reliability. The second study in 23 men showed a good test−retest reliability with intraclass correlations ranging from 0.61 (0.12−0.86) to 0.91 (0.81−0.96). The agreement was generally higher for the intraday determinations than for the interday determinations. Conclusions This study revealed a good test−retest reliability of the MAPLe device in men with LUTS, when using a strict protocol. With a less strict protocol, the test−retest reliability of MAPLe was poor in this sample. To make valid interpretations of this device in a clinical or research setting, a strict protocol is needed.
    Type of Medium: Online Resource
    ISSN: 0733-2467 , 1520-6777
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2023
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  • 6
    Online Resource
    Online Resource
    Springer Science and Business Media LLC ; 2011
    In:  Naunyn-Schmiedeberg's Archives of Pharmacology Vol. 384, No. 6 ( 2011-12), p. 555-563
    In: Naunyn-Schmiedeberg's Archives of Pharmacology, Springer Science and Business Media LLC, Vol. 384, No. 6 ( 2011-12), p. 555-563
    Type of Medium: Online Resource
    ISSN: 0028-1298 , 1432-1912
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2011
    detail.hit.zdb_id: 1462940-9
    SSG: 15,3
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  • 7
    Online Resource
    Online Resource
    Springer Science and Business Media LLC ; 2022
    In:  International Urogynecology Journal Vol. 33, No. 8 ( 2022-08), p. 2283-2289
    In: International Urogynecology Journal, Springer Science and Business Media LLC, Vol. 33, No. 8 ( 2022-08), p. 2283-2289
    Abstract: To quantify and compare the outcomes of routine vs. urologist-requested diagnostic testing for recurrent urinary tract infections (rUTI). Methods A retrospective cohort study of patients with rUTI referred to a large non-academic teaching hospital between 2016 and 2018 (Hospital A) and a university hospital between 2014 and 2016 (Hospital B). Electronic medical records were reviewed for baseline and diagnostic data. Women underwent the following assessments routinely: urinalysis, voiding diary, flowmetry in Hospital A and urinalysis, voiding diary, flowmetry, ultrasound, abdominal x-ray and cystoscopy in Hospital B. All other diagnostics were performed by indication in each hospital. Results We included 295 women from Hospital A and 298 from Hospital B, among whom the mean age (57.6 years) and mean UTI frequency (5.6/year) were comparable, though more were postmenopausal in Hospital A. We identified abnormalities by flowmetry or post-void residual volumes in 134 patients (Hospital A: 79; Hospital B: 55), cystoscopy in 14 patients (Hospital A: 6; Hospital B: 8) and ultrasound in 42 patients (Hospital A: 16; Hospital B: 26), but these differences were not significant. Diagnostics altered treatment in 117 patients (e.g., pelvic floor muscle training, referral to another specialist, surgical intervention), mostly due to flowmetry and post-void residual volume measurement. The retrospective design and absence of follow-up data limit these results. Conclusions The routine use of cystoscopy and ultrasound in female patients with rUTIs should not be recommended as they yield few abnormalities and lead to additional costs.
    Type of Medium: Online Resource
    ISSN: 0937-3462 , 1433-3023
    RVK:
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 1481561-8
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  • 8
    In: International Urogynecology Journal, Springer Science and Business Media LLC, Vol. 33, No. 5 ( 2022-05), p. 1059-1070
    Abstract: Recommendations for preventing and diagnosing recurrent urinary tract infection (UTI) tend to vary between clinical practice guidelines (CPGs) because of low-quality scientific evidence, potentially leading to practice variation and suboptimal care. We assessed the quality of existing CPGs for recurrent UTI. Methods A systematic search was performed from January 2000 to June 2021 in PubMed and EMBASE for CPGs on recurrent UTI prevention or hospital diagnostics in Dutch, English, and Spanish. Each CPG was assessed by four appraisers in a multidisciplinary review team, using the Appraisal of Guidelines, Research, and Evaluation II (AGREE II) instrument. Results We identified and assessed eight CPGs published between 2013 and 2021. The scope and purpose (mean and standard deviation: 67.3 ± 21.8) and clarity of presentation (74.8 ± 17.6) domains scored highly. However, issues with methods, patient participation, conflict of interests, and facilitators and barriers were common and resulted in lower scores for the rigour of development (56.9 ± 25.9), applicability (19.6 ± 23.4), stakeholder involvement (50.4 ± 24.6), and editorial independence (62.1 ± 23.1) domains. Overall, two CPGs were recommended, three were recommended with modifications, and three were not recommended. Conclusions Significant room for improvement exists in the quality of CPGs for recurrent UTI, with most displaying serious limitations in the stakeholder involvement, rigour of development, and applicability domains. These aspects must be improved to decrease diagnostic and therapeutic uncertainty. Developers could benefit from using checklists and following guidelines when developing de novo CPGs.
    Type of Medium: Online Resource
    ISSN: 0937-3462 , 1433-3023
    RVK:
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 1481561-8
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  • 9
    Online Resource
    Online Resource
    Wiley ; 2022
    In:  Neurourology and Urodynamics Vol. 41, No. 1 ( 2022-01), p. 290-295
    In: Neurourology and Urodynamics, Wiley, Vol. 41, No. 1 ( 2022-01), p. 290-295
    Abstract: We aimed to explore the pathways followed by patients with overactive bladder (OAB) from referral to the urologist to final treatment. Methods This was a single‐center, retrospective cohort study of female patients diagnosed with OAB in a large Dutch nonacademic teaching hospital. The number, sequence, and duration of treatment steps offered were analyzed, and the effectiveness, reasons for discontinuation, and possible case‐mix variables influencing OAB treatment were studied. Results In total, 120 patients were enrolled and required a median of 2 steps (range, 1–6) of treatment over a median total duration of 28 weeks (range, 5–256). Treatment typically started with drug therapy, including antimuscarinics (38%; 95% CI, 30%–47%), antimuscarinics plus pelvic floor muscle therapy (21%; 95% CI, 15%–29%), or mirabegron (11%; 95% CI, 6%–18%). However, 52% of patients required further treatment, with botulinum toxin A (BoNT‐A) injections being most effective (67%; 95% CI, 42%–85%), followed by antimuscarinics plus percutaneous tibial nerve stimulation (50%; 95% CI, 25%–75%), and antimuscarinics plus pelvic floor muscle therapy (36%; 95% CI, 21%–54%). Other therapies showed lower effectiveness. Common reasons for discontinuation were insufficient response and side effects. Overall, 22 patients were lost to follow‐up. Conclusion Most patients try at least two treatments before they experience satisfactory symptom relief, with treatment evaluations requiring time because therapeutic onsets differ by patient and treatment. Our data can help to manage expectations among urologists and patients when seeking treatment for OAB.
    Type of Medium: Online Resource
    ISSN: 0733-2467 , 1520-6777
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2022
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  • 10
    In: Neurourology and Urodynamics, Wiley, Vol. 39, No. 2 ( 2020-02), p. 732-737
    Abstract: We aimed to explore the utility of the Multiple Array Probe Leiden (MAPLe) device to assess pelvic floor muscle activity in men with lower urinary tract symptoms (LUTS). Methods This was an observational cohort study performed at the urology outpatient department of a large teaching hospital in the Netherlands between April and October 2018. We recruited male patients referred for the assessment of LUTS, without a history of prostate surgery, if they had an International Prostate Symptom Score greater than or equal to 8. The MAPLe device was then used to assess the puborectalis, pubococcygeus, iliococcygeus, urogenital diaphragm, and the internal and external anal sphincters during three tasks: a rest period (1 minute), five maximum voluntary contractions (held for 3 seconds each), and three maximal endurance contractions (held for 15 seconds each). Results In total, 57 patients were included, 5 of which had diabetes mellitus. Muscle activity at rest was significantly lower than during either contraction task and did not differ between the muscle groups. By contrast, the external anal sphincter had significantly less activity than any other muscle group during the endurance task, and the internal anal sphincter and puborectalis had significantly less activity during the maximum voluntary contraction task. No association was found between pelvic floor muscle activity and LUTS severity during any task. Conclusion Pelvic floor muscle activity and LUTS severity appear to be unrelated, but this does not completely exclude the possibility of muscle involvement in the development or experience of symptoms. Further research is needed.
    Type of Medium: Online Resource
    ISSN: 0733-2467 , 1520-6777
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2020
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