authors
-
Wojciech Pypno, Wojciech Husiatyński
- Klinika Urologii CMKP w Warszawie
Kierownik Kliniki: prof. dr hab. med. M. Kazoń
keywords
-
prostate benign prostatic hyperplasia treatment transurethral laser ablation
summary
- Objective. The estimate of efficacy and the risk of visual laser ablation of
- the prostate (VLAP). Indication for this procedure and choice of the best
- techni±ue was done.
- Patients and methods. We have treated 140 patients with Symptomatic
- benign prostatic hyperplasia (BPH). Laser Nd:YAG with power 40 W was
- applied. The ±uantity of energy supplied to tissue depended on largeness of
- the prostate and carred out 850-900 J/cm3. Contact and non-contact techni±ue
- was performed in all patients. In some cases excision of prostate was done.
- Before and after treating IPSS, ±uality of life, maximum flow rate and residual
- urine was evaluated. Average follow-up was 23 months.
- Results. All evaluated parameters were influenced after treatment (p < 0.05)
- and be continued on the same level (p > 0.05). IPSS decreased from 22.6 to
- 5.4-5.7 points, maximum flow rate increased from 4.4 to 14.1-14.7 ml/sec,
- residual urine decreased from 203.7 to 40 ml. The volume of the prostate
- decreased from 61.3 to 49.1 cm3 (p < 0.05). 18 patients (13%) re±uired the
- operation during observation, in further 22 (15.7%) the improvement was
- insatisfactory.
- Conclusion. In above 70% patients the satisfactory and essential
- improvement was obtained; visual laser ablation is less effective procedure
- than standard transurethral resection (TURP). This is very save method even
- to use high energy doses.
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