Deutsche Leitlinien zur Diagnostik des benignen Prostatasyndroms

[Transurethral resection of the prostate and current modifications (bipolar, electrovaporization)]

Transurethral resection of the prostate (TURP) is the surgical standard which is truly minimally invasive by using a natural orifice and is also of durable efficacy. The use of TURP removes tissue from benign prostatic hyperplasia (BPH) and leads to clinically relevant improvement in symptoms and quality of life as well as in micturition parameters and obstruction. Tissue is removed by high frequency (HF) current with synchronous hemostasis. Many modifications of TURP, such as the use of video, have become generally accepted and improved the standard. Other modifications were developed because the balance between cutting and hemostasis needed improvement in favor of hemostasis. Several modifications of TURP, such as modulation of HF pulses, band loops and bipolar resection and new procedures, such as vaporization and enucleation showed improved hemostasis. These modifications and procedures, however, have not yet replaced standard TURP but have become established as additional options.

Korean urologist's view of practice patterns in diagnosis and management of benign prostatic hyperplasia: a nationwide survey

PURPOSE

In Korea, there was no specific guidelines for the management of benign prostatic hyperplasia (BPH). We reviewed the practice patterns of Korean urologists in the management of BPH and aimed to describe the need to develop specific guidelines.

MATERIALS AND METHODS

A probability sample was taken from the Korean Urological Association Registry of Physicians, and a structured questionnaire, that explored practice patterns in the management of BPH, was mailed to a random sample of 251 Korean urologists.

RESULTS

For the initial evaluation of BPH, most urologists routinely performed prostatic specific antigen (PSA) (96.4%), digital rectal exam (94.4%), international prostate symptom score (IPSS) (83.2%) and transrectal ultrasound (79.2%). Symptom assessment (36.4%) followed by transrectal ultrasound of prostate (TRUS) (20.0%) was considered as the most important diagnostic examination affecting the decision about individual treatment options. Almost all urologists (92.2%) chose medical treatment as the first-line treatment option for uncomplicated BPH with moderate symptoms. Of the respondents, 57.2% had prescribed alpha blocker and 41.6% alpha blocker plus 5-alpha reductase inhibitors as the medical treatment option for BPH. The prescription of 5-ARIs was dependent on the size of the prostate and the severity of symptoms.

CONCLUSION

The results of our current survey provide useful insight into variations in the clinical practice of Korean urologists. They also indicate the need to develop further practical guidelines based on solid clinical data and to ensure that these guidelines are widely promoted and accepted by the urological community.

[Treatment of LUTS in BPS. When and when not to administer pills?]

Benign prostatic syndrome (BPS) is considered a diagnosis of exclusion and needs a thorough work-up. One of the pitfalls for a tailored medical treatment scheme is the objective evaluation of benign prostatic obstruction. Characteristics of the various medical therapy options and the multifactorial origin of LUTS in BPH patients imply an individualized approach. LUTS involving mostly urine storage disorders and a small prostate are suitably managed with alpha(1)-receptor antagonists, which may be combined with antimuscarinics if OAB symptoms predominate. Long-term treatment addressing clinical progression may favor combination therapy of alpha(1)-receptor antagonists with 5alpha-reductase inhibitors if prostate size is sufficient. Age, symptom severity at baseline, a large prostate volume, or a high PSA value are indicative of progression. However, combination therapy aggravates side effects, and thus a risk-benefit analysis is essential. The potential of any medication for BPS to treat obstruction is rather low. If deobstruction is the main aim of therapy, medical treatment is not suitable.