Before the Needle: The Impact of Ejaculation on Prostate Biopsy Outcomes in a Prospective Comparative Study
Küçük Resim Yok
Tarih
2025
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springernature
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
BackgroundAlthough transrectal ultrasound (TRUS)-guided prostate biopsy is widely used for prostate cancer diagnosis, the role of pre-biopsy ejaculation in influencing procedural outcomes and complication risk remains largely unexplored. This study aimed to evaluate whether recent ejaculation affects seminal vesicle volume, biopsy-related complications, and patient-reported outcomes.MethodsIn this prospective comparative study, 32 patients undergoing TRUS-guided 12-core prostate biopsy were divided into two groups based on their sexual activity: the ejaculation group (n = 14), who ejaculated within 24 h prior to the procedure, and the abstinence group (n = 18), who reported abstinence for at least 3 days. Data collected included seminal vesicle volume, pain scores, urinary symptoms, erectile function, quality of life, and post-procedural complications. Histopathological results were also recorded and summarized. ROC analyses were used to determine cutoff values for key complications. Although transperineal biopsy is now recommended by current EAU guidelines, our study was conducted using the transrectal approach, which remains widely practiced and relevant in clinical settings.ResultsWhile seminal vesicle volume tended to be higher in the abstinence group, the difference was not statistically significant (p = 0.184). No meaningful differences were found in pain perception, urinary symptoms, erectile function, or quality of life. However, hematospermia (p = 0.017) and hematochezia (p = 0.011) were significantly more frequent in the ejaculation group. ROC analysis showed that abstinence <= 7.5 days predicted hematospermia (AUC = 0.731), and abstinence <= 2 days predicted hematochezia (AUC = 0.760). A pain score >= 1.5 was predictive of hematuria (AUC = 0.810). Histological analysis revealed benign findings in the majority of patients, with no significant difference in cancer grade between groups.ConclusionEjaculation prior to TRUS-guided prostate biopsy may increase the risk of certain complications without negatively affecting patient comfort. Abstinence duration could serve as a simple and modifiable factor in optimizing biopsy preparation. Despite the limited sample size, this prospective study provides preliminary evidence supporting patient counseling on sexual activity prior to biopsy.
Açıklama
Anahtar Kelimeler
Biopsy complications, Ejaculation, Prostate biopsy, Seminal vesicle, Transrectal ultrasound
Kaynak
Bratislava Medical Journal
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
126
Sayı
10
