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Using a high-power thulium laser system in the operation to treat benign prostate hyperplasia

Vapoenucleation of the prostate using a high-power thulium laser: a one-year follow-up study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN52339705
Enrollment
35
Registered
2015-03-06
Start date
2010-08-01
Completion date
Unknown
Last updated
2016-10-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Urinary frequency, nocturia, weak stream, or urine retention Urological and Genital Diseases

Interventions

We prospectively collected and analyzed data from 29 patients who underwent vapoenucleation of the prostate (ThuVEP) between August 2010 and May 2012. The control group included 30 patients who underw

Sponsors

Taipei Veterans General Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1. International prostate symptom score (IPSS) >7 2. Maximum urinary flow rate (Qmax) <15 mL/s 3. Normal level of age-specific prostate-specific antigen (PSA) 4. Patients with abnormal levels of age-specific PSA or positive findings on digital rectal examination underwent transrectal ultrasonography (TRUS)-guided biopsy to rule out prostate cancer. Ten patients underwent TRUS-guided biopsy before the operation

Exclusion criteria

Exclusion criteria: Prostate cancer

Design outcomes

Primary

MeasureTime frame
1. Operative variables obtained before the operation 2. Patient profiles obtained before the operation 3. Urine flow rates obtained before the operation and at 3, 6, 9 and 12 months after the operation 4. Prostate volume (measured using transrectal ultrasonography) obtained before the operation and at 3, 6, 9 and 12 months after the operation 5. International prostate symptom score (IPSS) via questionnaires obtained before the operation and at 3, 6, 9 and 12 months after the operation

Secondary

MeasureTime frame
1. Urine flow rates obtained at 6, 9 and 12 months after the operation 2. Prostate volume (measured using transrectal ultrasonography) obtained at 6, 9 and 12 months after the operation 3. International prostate symptom score (IPSS) via questionnaires obtained at 6, 9 and 12 months after the operation

Countries

Taiwan

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 17, 2026