Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
This is a randomized controlled trial using a non-inferiority design with the subjects randomized 1:1 to either water vapour thermal treatment (REZUM) arm or transurethral resection of prostate (TURP) arm.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Rezūm | Active Comparator |
| |
| TURP | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Rezūm | Device | In the REZUM arm, water vapour treatment is performed for all subjects under local anaesthesia. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Changes in International Prostate Symptom Score (IPSS) at 12 months after treatment | IPSS score ranging from 0-35 (the higher the worse) | Baseline, 3 months, 6 months and 12 months after intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Successful trial without catheter (TWOC) within 3 months | Percentage of patients successfully TWOC | At 3 months |
| Complication rate | Assessed by Clavien-Dindo classification |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Peter Ka-Fung CHIU, FRCS, PhD | Contact | 35051663 | peterchiu@surgery.cuhk.edu.hk |
| Name | Affiliation | Role |
|---|---|---|
| Peter Ka-Fung CHIU, FRCS, PhD | Chinese University of Hong Kong | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Prince of Wales Hospital, Chinese University of Hong Kong | Recruiting | Hong Kong | Hong Kong |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 29938669 | Background | Ng CF, Yee CH, Chan CK, Wong HM, Chiu PK, Tsu JH, Teoh JY, Ho KL. Bipolar transurethral vapourisation versus monopolar transurethral resection of prostate: a randomised controlled trial. Hong Kong Med J. 2017 Jun;23 Suppl 2(3):32-34. No abstract available. | |
| 28057992 | Background | Yee CH, Wong JH, Chiu PK, Teoh JY, Chan CK, Chan ES, Hou SM, Ng CF. Secondary hemorrhage after bipolar transurethral resection and vaporization of prostate. Urol Ann. 2016 Oct-Dec;8(4):458-463. doi: 10.4103/0974-7796.192110. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D011471 | Prostatic Neoplasms |
| ID | Term |
|---|---|
| D005834 | Genital Neoplasms, Male |
| D014565 | Urogenital Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
Not provided
Not provided
| ID | Term |
|---|---|
| D020728 | Transurethral Resection of Prostate |
| ID | Term |
|---|---|
| D011468 | Prostatectomy |
| D013521 | Urologic Surgical Procedures, Male |
| D013520 | Urologic Surgical Procedures |
| D013519 | Urogenital Surgical Procedures |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| TURP | Device | In the TURP arm, all men will receive TURP operation under general or spinal anaesthesia |
|
| 30 days after intervention |
| Post-op quality of life score | Change in quality of life assessed by change in International Prostate QOL score (ranges from 0 to 6, the higher the worse) | Baseline, 3 months, 6 months and 12 months after intervention |
| Change in voiding function in uroflowmetry | It is assessed by maximum flow rate and post void volume in uroflowmetry | Baseline, 3 months, 6 months and 12 months after intervention |
| Post-op International Index of Erectile function score | Score 1-5 (the lower the worse) | Baseline, 3 months, 6 months and 12 months after intervention |
| Hospital stays of procedure | Measure the hours of in-patient hospitalisation | On Discharge |
| Unplanned readmission rate after operation in 30 days | Percentage of patients with unplanned readmission | 30 days after intervention |
| 26042336 | Background | Yee CH, Wong JH, Chiu PK, Chan CK, Lee WM, Tsu JH, Teoh JY, Ng CF. Short-stay transurethral prostate surgery: A randomized controlled trial comparing transurethral resection in saline bipolar transurethral vaporization of the prostate with monopolar transurethral resection. Asian J Endosc Surg. 2015 Aug;8(3):316-22. doi: 10.1111/ases.12197. Epub 2015 Jun 3. |
| 21923418 | Background | Yip SK, Chan NH, Chiu P, Lee KW, Ng CF. A randomized controlled trial comparing the efficacy of hybrid bipolar transurethral vaporization and resection of the prostate with bipolar transurethral resection of the prostate. J Endourol. 2011 Dec;25(12):1889-94. doi: 10.1089/end.2011.0269. Epub 2011 Sep 16. |
| 29264231 | Background | Teo JS, Lee YM, Ho HSS. An update on transurethral surgery for benign prostatic obstruction. Asian J Urol. 2017 Jul;4(3):195-198. doi: 10.1016/j.ajur.2017.06.006. Epub 2017 Jun 15. |
| 26614889 | Background | McVary KT, Gange SN, Gittelman MC, Goldberg KA, Patel K, Shore ND, Levin RM, Rousseau M, Beahrs JR, Kaminetsky J, Cowan BE, Cantrill CH, Mynderse LA, Ulchaker JC, Larson TR, Dixon CM, Roehrborn CG. Minimally Invasive Prostate Convective Water Vapor Energy Ablation: A Multicenter, Randomized, Controlled Study for the Treatment of Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia. J Urol. 2016 May;195(5):1529-1538. doi: 10.1016/j.juro.2015.10.181. Epub 2015 Nov 22. |
| 31180311 | Background | Cantrill CH, Zorn KC, Elterman DS, Gonzalez RR. The Rezum system - a minimally invasive water vapor thermal therapy for obstructive benign prostatic hyperplasia. Can J Urol. 2019 Jun;26(3):9787-9793. |
| 33872051 | Background | McVary KT, Gittelman MC, Goldberg KA, Patel K, Shore ND, Levin RM, Pliskin M, Beahrs JR, Prall D, Kaminetsky J, Cowan BE, Cantrill CH, Mynderse LA, Ulchaker JC, Tadros NN, Gange SN, Roehrborn CG. Final 5-Year Outcomes of the Multicenter Randomized Sham-Controlled Trial of a Water Vapor Thermal Therapy for Treatment of Moderate to Severe Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia. J Urol. 2021 Sep;206(3):715-724. doi: 10.1097/JU.0000000000001778. Epub 2021 Apr 19. |
| 34731779 | Background | McVary KT, El-Arabi A, Roehrborn C. Preservation of Sexual Function 5 Years After Water Vapor Thermal Therapy for Benign Prostatic Hyperplasia. Sex Med. 2021 Dec;9(6):100454. doi: 10.1016/j.esxm.2021.100454. Epub 2021 Oct 30. |
| 31740738 | Background | McVary KT, Holland B, Beahrs JR. Water vapor thermal therapy to alleviate catheter-dependent urinary retention secondary to benign prostatic hyperplasia. Prostate Cancer Prostatic Dis. 2020 Jun;23(2):303-308. doi: 10.1038/s41391-019-0187-5. Epub 2019 Nov 18. |
| 7563343 | Background | Barry MJ, Williford WO, Chang Y, Machi M, Jones KM, Walker-Corkery E, Lepor H. Benign prostatic hyperplasia specific health status measures in clinical research: how much change in the American Urological Association symptom index and the benign prostatic hyperplasia impact index is perceptible to patients? J Urol. 1995 Nov;154(5):1770-4. doi: 10.1016/s0022-5347(01)66780-6. |
| 29645352 | Background | Ray AF, Powell J, Speakman MJ, Longford NT, DasGupta R, Bryant T, Modi S, Dyer J, Harris M, Carolan-Rees G, Hacking N. Efficacy and safety of prostate artery embolization for benign prostatic hyperplasia: an observational study and propensity-matched comparison with transurethral resection of the prostate (the UK-ROPE study). BJU Int. 2018 Aug;122(2):270-282. doi: 10.1111/bju.14249. Epub 2018 May 6. |
| 28506701 | Background | Yu SCH, Cho C, Hung E, Wang D, Chiu P, Yee CH, Ng A. Case-Control Study of Intra-arterial Verapamil for Intraprostatic Anastomoses to Extraprostatic Arteries in Prostatic Artery Embolization for Benign Prostatic Hypertrophy. J Vasc Interv Radiol. 2017 Aug;28(8):1167-1176. doi: 10.1016/j.jvir.2017.04.004. Epub 2017 May 13. |
| D005832 |
| Genital Diseases, Male |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D011469 | Prostatic Diseases |
| D052801 | Male Urogenital Diseases |
| D013514 | Surgical Procedures, Operative |