ArticleBiomedicines2023
Discriminating Different Bladder and Bladder Outlet Dysfunctions by Urinary Biomarkers in Women with Frequency-Urgency Syndrome.
Article in Biomedicines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Emerging Urinary Biomarkers for Diagnosis, Phenotyping, and Treatment Monitoring in Female Overactive Bladder: A Systematic Review.International urogynecology journal · 2026Pooled it
- BDNF rs6265 polymorphism is not associated with the occurrence of overactive bladder and its response to intradetrusor injection of botulinum neurotoxin type A in female patients.Scientific reports · 2026Article
- Effect of Bladder Injections of Botulinum Neurotoxin A on Biomarkers Associated with Inflammation and Urinary Infections in Patients with Neurogenic Detrusor Overactivity-Associated Incontinence: A Pilot, Prospective, Human Study.International journal of molecular sciences · 2026Article
- A Dataset for Constructing the Network Pharmacology of Overactive Bladder and Its Application to Reveal the Potential Therapeutic Targets of Rhynchophylline.Pharmaceuticals (Basel, Switzerland) · 2024Article
- The association between overactive bladder and systemic immunity-inflammation index: a cross-sectional study of NHANES 2005 to 2018.Scientific reports · 2024Article
- Urine biomarker could be a useful tool for differential diagnosis of a lower urinary tract dysfunction.Tzu chi medical journalReview
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo investigate the role of urinary biomarkers in discriminating different bladder and bladder outlet dysfunctions in women with frequency-urgency syndrome. MATERIALS AND
methodsUrine samples collected from 146 women with frequency-urgency syndrome and 34 controls were investigated. All patients were included in previous clinical trials of functional urology studies and underwent a videourodynamic study. Patients with frequency-urgency syndrome were subdivided into idiopathic detrusor overactivity (IDO), neurogenic detrusor overactivity (NDO), dysfunctional voiding (DV), and hypersensitive bladder (HSB) subgroups. Urine samples were collected before any treatment, and urinary inflammatory proteins (interleukin- (IL-) 1β, IL-2, IL-6, IL-8, tumor necrosis factor-α (TNF-α), and vascular endothelial growth factor (VEGF)), neurogenic proteins (nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), and prostaglandin E2 (PGE2)), and oxidative stress biomarkers (8-isoprostane, total antioxidant capacity (TAC), and 8-hydroxydeoxyguanosine (8-OHdG)) were measured and compared between the different OAB subgroups and controls.
resultsOf the 146 patients, 31 had IDO, 41 had NDO, 45 had DV, and 29 had HSB. The control group included 34 women. The patients with HSB had lower urinary TAC and IL-2 levels than the controls. The patients with IDO, NDO, and DV had significantly higher urinary TNF-α levels than those with HSB. The patients with IDO and NDO showed an increase in the urinary 8-isoprostane levels, whereas the patients with IDO had higher urinary IL-2, NGF, and BDNF levels than those with NDO. The other urinary inflammatory biomarkers did not show enough significant differences to discriminate between the different bladder and bladder outlet dysfunctions.
conclusionsThe urinary levels of inflammatory, neurogenic, and oxidative stress biomarkers varied widely among the patients with bladder and bladder outlet dysfunction. This study's results provide evidence that women with frequency-urgency syndrome and different urodynamic subtypes have varying bladder inflammation and oxidative stress conditions, which might have an impact on treatment outcomes.
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