A prospective observational study of urinary cytokines and inflammatory response in patients with Overactive Bladder Syndrome.
BMC Urol
; 21(1): 39, 2021 Mar 19.
Article
em En
| MEDLINE
| ID: mdl-33740940
ABSTRACT
BACKGROUND:
Contemporary studies have discredited the methods used to exclude urinary tract infection (UTI) when treating overactive bladder (OAB). Thus we must revisit the OAB phenotype to check that UTI has not been overlooked.AIMS:
To examine the differences in urinary cytokines IL6 and lactoferrin in OAB patients compared to controls, with references to microscopy of urine and enhanced quantitative urine culture.METHODS:
A blinded, prospective cohort study with normal controls using six repeated measures, achieved two-monthly, over 12 months.RESULTS:
The differences between patients and controls in urine IL6 (F = 49.0, p < .001) and lactoferrin (F = 228.5, p < .001) were significant and of a magnitude to have clinical implications. These differences were for lactoferrin correlated to symptoms (9.3, p = .003); for both to pyuria (IL6 F = 66.2, p < .001, Lactoferrin F = 73.9, p < .001); and for IL6 microbial abundance (F = 5.1, p = .024). The pathological markers had been missed by urinary dipsticks and routine MSU culture.CONCLUSION:
The OAB phenotype may encompass patients with UTI that is being overlooked because of the failure of standard screening methods.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Interleucina-6
/
Bexiga Urinária Hiperativa
/
Lactoferrina
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
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Humans
/
Middle aged
Idioma:
En
Revista:
BMC Urol
Ano de publicação:
2021
Tipo de documento:
Article