title: Acute Bacterial Prostatitis: Diagnosis and Management.
abstract: Acute bacterial prostatitis is an acute infection of the prostate gland that causes pelvic pain and urinary tract symptoms, such as dysuria, urinary frequency, and urinary retention, and may lead to systemic symptoms, such as fevers, chills, nausea, emesis, and malaise. Although the true incidence is unknown, acute bacterial prostatitis is estimated to comprise approximately 10% of all cases of prostatitis. Most acute bacterial prostatitis infections are community acquired, but some occur after transurethral manipulation procedures, such as urethral catheterization and cystoscopy, or after transrectal prostate biopsy. The physical examination should include abdominal, genital, and digital rectal examination to assess for a tender, enlarged, or boggy prostate. Diagnosis is predominantly made based on history and physical examination, but may be aided by urinalysis. Urine cultures should be obtained in all patients who are suspected of having acute bacterial prostatitis to determine the responsible bacteria and its antibiotic sensitivity pattern. Additional laboratory studies can be obtained based on risk factors and severity of illness. Radiography is typically unnecessary. Most patients can be treated as outpatients with oral antibiotics and supportive measures. Hospitalization and broad-spectrum intravenous antibiotics should be considered in patients who are systemically ill, unable to voluntarily urinate, unable to tolerate oral intake, or have risk factors for antibiotic resistance. Typical antibiotic regimens include ceftriaxone and doxycycline, ciprofloxacin, and piperacillin/tazobactam. The risk of nosocomial bacterial prostatitis can be reduced by using antibiotics, such as ciprofloxacin, before transrectal prostate biopsy.
authors.affiliation: Ehrling Bergquist Family Medicine Residency Program, Offutt Air Force Base, NE, USA.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Coker
authors.affiliation: Ehrling Bergquist Family Medicine Residency Program, Offutt Air Force Base, NE, USA.
authors.forename: Daniel M
authors.initials: DM
authors.lastname: Dierfeldt
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001706:Biopsy; D019468:Disease Management; D006801:Humans; D008297:Male; D011467:Prostate / Q000000981:diagnostic imaging / Q000382:microbiology*; D011472:Prostatitis / Q000175:diagnosis / Q000382:microbiology / Q000628:therapy
chemical_list: D000900:Anti-Bacterial Agents