Changes in white blood cell counts in men undergoing thrice-weekly prostatic massage, microbial diagnosis and antimicrobial therapy for genitourinary complaints.
OBJECTIVE
To report changes in the white blood cell (WBC) counts in expressed prostatic secretions (EPS) in men with pelvic symptoms undergoing thrice-weekly prostatic massage combined with antimicrobial therapy.


METHODS
The study comprised a retrospective analysis of the records of 35 patients (mean age 45.3 years, range 28-70, SD, 12.03) with pelvic pain, pain in the lower back, obstructive urinary symptoms, irritative urinary symptoms, or sexual dysfunction, who had undergone the same diagnosis and treatment protocol in a genitourinary clinic in Manila, Philippines, from September 1992 to September 1995.


RESULTS
EPS were obtained 347 times in 35 patients (median 9 times per patient, range 6-16). In 26 of the 35 (74%) patients the WBC count in the EPS was < 10 per oil-immersion field (OIF, x1000) at the first prostatic massage. In 34 of 35 (97%) patients the WBC count rose to > or = 10 as prostatic massage continued on a thrice-weekly schedule. The mean (range, SD) initial WBC count in the EPS was 8.4 (1-48, 8.43) and the maximum was 40.9 (6-60, 19.05); the difference between these values was 32.5 (3-57, 18.78; 95% confidence interval 26.1-40.1) and the difference was statistically significant (paired t-test, P < 0.001).


CONCLUSIONS
The classification of patients into those with prostatodynia or prostatitis based on one EPS examination is misleading and thrice-weekly massage of the prostate is better than a single collection of EPS to obtain the most purulent sample for Gram staining and culture.
Hennenfent
B R
BR
The Prostatitis Foundation, Smithshire, Illinois 61473, USA.
Feliciano
A E
AE
D000328:Adult; D000368:Aged; D000892:Anti-Infective Agents, Urinary / Q000627:therapeutic use; D000903:Antibiotics, Antineoplastic / Q000627:therapeutic use; D001424:Bacterial Infections / Q000097:blood* / Q000188:drug therapy; D004359:Drug Therapy, Combination; D006801:Humans; D007958:Leukocyte Count; D017116:Low Back Pain / Q000209:etiology; D008297:Male; D008405:Massage; D008875:Middle Aged; D008911:Minocycline / Q000627:therapeutic use; D015242:Ofloxacin / Q000627:therapeutic use; D010146:Pain / Q000209:etiology; D017699:Pelvic Pain / Q000209:etiology; D011472:Prostatitis / Q000097:blood* / Q000628:therapy; D012189:Retrospective Studies; D012735:Sexual Dysfunction, Physiological / Q000209:etiology; D016055:Urinary Retention / Q000209:etiology
D000892:Anti-Infective Agents, Urinary; D000903:Antibiotics, Antineoplastic; D015242:Ofloxacin; D008911:Minocycline