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The diagnostic yield of the Meares & Stamey test can be significantly improved by symptom-based patient selection and the experience of the test performer.
Cai, Tommaso; Tamanini, Irene; Odorizzi, Katia; Gallelli, Luca; Lanzafame, Massimiliano; Mazzoli, Sandra; Lanzafame, Paolo; Massidda, Orietta; Palmieri, Alessandro; Wagenlehner, Florian M E; Bjerklund Johansen, Truls E; De Nunzio, Cosimo.
Afiliação
  • Cai T; Department of Urology, Santa Chiara Regional Hospital, Trento, Italy. ktommy@libero.it.
  • Tamanini I; Institute of Clinical Medicine, University of Oslo, Oslo, Norway. ktommy@libero.it.
  • Odorizzi K; Department of Urology, Santa Chiara Regional Hospital, Trento, Italy.
  • Gallelli L; Department of Urology, Santa Chiara Regional Hospital, Trento, Italy.
  • Lanzafame M; Department of Health Science, School of Medicine, University of Catanzaro, Catanzaro, Italy.
  • Mazzoli S; Department of Infectious Diseases, Santa Chiara Regional Hospital, Trento, Italy.
  • Lanzafame P; Microbiology Unit and STDs Centre, Santa Maria Annunziata Hospital, Firenze, Italy.
  • Massidda O; Department of Microbiology, Santa Chiara Regional Hospital, Trento, Italy.
  • Palmieri A; Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy.
  • Wagenlehner FME; Interdepartmental Centre of Medical Sciences (CISMed), University of Trento, Trento, Italy.
  • Bjerklund Johansen TE; Department of Urology, University of Naples, Federico II, Naples, Italy.
  • De Nunzio C; Clinic for Urology, Pediatric Urology and Andrology, Justus Liebig University, Giessen, Germany.
Prostate Cancer Prostatic Dis ; 27(2): 300-304, 2024 Jun.
Article em En | MEDLINE | ID: mdl-38555411
ABSTRACT

BACKGROUND:

Even if Meares-Stamey 4-glass (M&S) test is regarded a decisive tool for diagnosing prostatitis its use is only rarely performed in everyday clinical practice. Here, we analyze if the diagnostic yield of the M&S test could be improved by a pre-test categorization of patients due to undergo a M&S test.

METHODS:

All clinical and microbiological data of patients who underwent M&S test in two urological centers from January 2004 to December 2021 were analyzed in this retrospective cohort study. One center has a dedicated staff member for the study of prostatitis (Cohort I), while the other center is a general urological unit (Cohort II). All patients were divided into 3 groups on the basis of the assembled data patients with symptoms related to prostatitis only (Group I), patients with symptoms related to both prostatitis and BPH (Group II), patients with symptoms related to BPH only (Group III). The rates of positive microbiological results in each group were compared.

RESULTS:

In the whole period, 9347 patients were analyzed and categorized as follows Group I, 1884; Group II, 5151; Group III, 2312. Three-thousand and eight-hundred twenty-three patients showed positive culture results (40.9%). The most common isolated species was Escherichia coli (49.7%), followed by Enteroccus spp. (31.8%). The rates of positive M&S tests in the different symptom groups were Group I, 1532 (81.4%); Group II, 1494 (29.0%); Group III, 797 (34.4%). The overall rate of positive M&S tests in each urology center showed that the center with a staff member who is dedicated to prostatitis studies (Cohort I) had a significantly higher rate of positive M&S tests than the general urological department (Cohort II) (64.3% vs 31.4%; p < 0.001).

CONCLUSIONS:

Symptom-based patient selection and dedicated staff members will increase the diagnostic yield of the M&S test and reduce the number of unnecessary tests.
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Prostatite / Seleção de Pacientes Limite: Adult / Aged / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Prostatite / Seleção de Pacientes Limite: Adult / Aged / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article