Clinical study on the application of a 2‑µm continuous wave laser in transurethral vaporesection of the prostate

Xu,Yong; Sun,Dongchong; Wei,Zhitao; Hong,Baofa; Yang,Yong

doi:10.3892/etm.2013.951

April 2013 Volume 5 Issue 4

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April 2013 Volume 5 Issue 4

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Article

Clinical study on the application of a 2‑µm continuous wave laser in transurethral vaporesection of the prostate

Authors:
- Yong Xu
- Dongchong Sun
- Zhitao Wei
- Baofa Hong
- Yong Yang
View Affiliations / Copyright

Affiliations: Department of Urology, PLA General Hospital, Beijing 100056, P.R. China
Pages: 1097-1100
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Published online on: February 5, 2013

https://doi.org/10.3892/etm.2013.951
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Abstract

The present study aimed to evaluate the method and clinical effects of transurethral dividing vaporesection of the prostate in the management of benign prostatic hyperplasia (BPH) using the RevoIix 70 W 2‑µm continuous wave (cw) laser. A total of 155 BPH patients were treated transurethrally under epidural or sacral anesthesia using the dividing vaporesection technique. Of these, 80 had a prostate volume of ≤80 ml and 75 had a prostate volume of >80 ml. Pre‑ and post‑operative data were evaluated for prostate‑specific antigens (PSAs), post‑void residual volume (PVR), maximum urinary flow rate (Qmax), International Prostate Symptom Score (IPSS) and quality of life (QoL). Statistical analyses were performed using the SPSS 16.0 software. Treatment effectiveness evaluations were also conducted. In the ≤80 ml prostate volume group, the mean PSA level decreased from 3.8±0.9 to 2.6±1.3 ng/ml. The PVR, mean Qmax, IPSS and QoL score improved significantly (P<0.05) in each group but no statistically significant difference was identified between the two groups. With a shorter surgery duration, safe use and high cutting efficiency and rapid vaporization ability, the 2‑µm laser vaporesection technique shows superiority compared to standard techniques in the treatment of BPH.

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Journals

International Journal of Molecular Medicine

International Journal of Oncology

Molecular Medicine Reports

Oncology Reports

Experimental and Therapeutic Medicine

Oncology Letters

Biomedical Reports

Molecular and Clinical Oncology

World Academy of Sciences Journal

International Journal of Functional Nutrition

International Journal of Epigenetics

Medicine International

Clinical study on the application of a 2‑µm continuous wave laser in transurethral vaporesection of the prostate

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