Akute Meningitis nach transrektaler Prostatapunktion

E. coli bacterial meningitis after transrectal prostate biopsy under antibiotic prophylaxis: a case report and literature review

Prostate biopsy, a frequently performed procedure, is not harmless. In rare cases, life‐threatening complications occur. We document a potential lethal bacterial meningitis after transrectal biopsy. In addition to our overview of all previously documented cases, we highlight the evidence of prevention of infectious complications when performing a prostate biopsy.

Even after antibiotic prophylaxis, severe infections sometimes follow transrectal prostate biopsy. Involvement of the central nervous system is not well known but demands early recognition. In this situation, intravenous antibiotics with a high penetration through the blood–brain barrier are of vital importance. The most effective preventive measure against infectious complications is to change the biopsy approach to transperineal.

Time of administration of a single dose of oral levofloxacin and its effect in infectious complications from transrectal prostate biopsy

OBJECTIVE

To evaluate the efficacy of two prophylactic schemes for prostate biopsy using a single dose of oral levofloxacin given either before, or immediately after transrectal ultrasound-guided prostate biopsy.

MATERIALS AND METHODS

A total of 300 men formed two groups of 150 patients each: the first group received one dose of 500 mg of levofloxacin 30 min to an hour before, and the second group the same antibiotic immediately after prostate biopsy. No pre-biopsy enema was used. Side effects after prostate biopsy were recorded, and the two groups were compared.

RESULTS

Only one patient from the first group developed a urinary tract infection after biopsy. A mean number of more than 10 cores per patient were taken. Haematuria was the most common complaint, followed by haemospermia. Haematuria and rectal bleeding were more common in patients where more than 8 cores were taken from the prostate (P = 0.005 and P = 0.017, respectively). Prostate cancer was detected in 34.3% of patients in total.

CONCLUSION

The use of a single dose of 500 mg levofloxacin given immediately after prostate biopsy proved to be quite effective for the prevention of infectious complications, even in the setting of an extensive biopsy protocol.

Méningite à Escherichia coli multirésistant après biopsie de prostate transrectale

Transrectal prostate biopsy represents the most accurate technique to diagnose prostate cancer. More vigilance is necessary when fluoroquinolones are given as prophylactic agents because of the increase in Escherichia coli resistant strains. We report a case of multiresistant E. coli meningitis after transrectal biopsy resulting in the death of the patient.

Life-threatening meningitis resulting from transrectal prostate biopsy

After antibiotic prophylaxis with metronidazole and levofloxacin, a transrectal sextant biopsy was performed under the guide of transrectal ultrasonography (TRUS) for a 75-year-old suspicious patient with prostate adenocarcinoma. Although antibiotics were also given after this procedure, the patient still developed fever, anxious, agrypnia and headache. Blood cultures remained negative. Lumbar puncture was performed and was consistent with Escherichia coli bacterial meningitis.