Gregor Kadner1, Francesco Porpiglia2, Daniele Amparore3, Cristian Fiori2, Massimo Valerio4, Claude Schulman5, Ioannis Giannakis1, Sabrina De Cillis2. 1. Division of Urology, Kantonsspital Frauenfeld, Frauenfeld, Switzerland. 2. Division of Urology, San Luigi Hospital, Orbassano, Italy. 3. Division of Urology, San Luigi Hospital, Orbassano, Italy. danieleamparore@hotmail.it. 4. Division of Urology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland. 5. Division of Urology, CHIREC Cancer Institute, University of Brussels, Brussels, Belgium.
Abstract
BACKGROUND: To report the 3-year results of a prospective, single arm, multicenter, international clinical study with the second generation of the temporary implantable nitinol device (iTIND; Medi-Tate Ltd®, Israel) on men suffering lower urinary tract symptoms (LUTS) secondary to benign prostatic obstruction (BPO). METHODS: Eighty-one men with symptomatic BPO (IPSS ≥ 10, peak urinary flow <12 ml/s, and prostate volume <75 ml) were enrolled in this study between December 2014 and December 2016. Subjects were washed-out 1 month for alpha-blockers and 6 months for 5-ARIs. The implantation was performed under light sedation and the removal 5-7 days later with topical anesthesia. Perioperative results including OR-time, pain (VAS) postoperative complications (Clavien-Dindo-Grading System), functional results (Qmax, IPSS, PVR) and quality of life (QoL) were assessed at 1, 3, 6 months, 1, 2, and 3 years. Sexual and ejaculatory function were evaluated using two yes/no questions. RESULTS: Thirty-six month functional results were available for 50 patients and demonstrated that iTIND efficacy remained stable through 3 years, with averages IPSS, QOL, Qmax and PVR of 8.55 + 6.38, 1.76 + 1.32, 15.2 + 6.59 ml/s and 9.38 + 17.4 ml, improved from baseline by -58.2, -55.6, +114.7, and -85.4% (all significantly different from their corresponding baseline values, p < 0.0001). Even considering the Intention to Treat analysis (ITT), the 36-month results confirmed significant improvements of the functional outcomes if compared with baselines values (all p < 0.0001). No late post-operative complications were observed between 12 and 36 months. Sexual function was stable through 3 years, with no reports of sexual or ejaculatory dysfunctions. No patients underwent alternative treatments between 24 and 36 months. CONCLUSION: Treatment of BPO-related LUTS with iTIND demonstrated a significant and durable reduction in symptoms and improvement of functional parameters and quality of life at 3 years of follow-up. No late post-operative complications, ejaculatory dysfunction or additional treatment failures were observed between 24 and 36 months.
BACKGROUND: To report the 3-year results of a prospective, single arm, multicenter, international clinical study with the second generation of the temporary implantable nitinol device (iTIND; Medi-Tate Ltd®, Israel) on men suffering lower urinary tract symptoms (LUTS) secondary to benign prostatic obstruction (BPO). METHODS: Eighty-one men with symptomatic BPO (IPSS ≥ 10, peak urinary flow <12 ml/s, and prostate volume <75 ml) were enrolled in this study between December 2014 and December 2016. Subjects were washed-out 1 month for alpha-blockers and 6 months for 5-ARIs. The implantation was performed under light sedation and the removal 5-7 days later with topical anesthesia. Perioperative results including OR-time, pain (VAS) postoperative complications (Clavien-Dindo-Grading System), functional results (Qmax, IPSS, PVR) and quality of life (QoL) were assessed at 1, 3, 6 months, 1, 2, and 3 years. Sexual and ejaculatory function were evaluated using two yes/no questions. RESULTS: Thirty-six month functional results were available for 50 patients and demonstrated that iTIND efficacy remained stable through 3 years, with averages IPSS, QOL, Qmax and PVR of 8.55 + 6.38, 1.76 + 1.32, 15.2 + 6.59 ml/s and 9.38 + 17.4 ml, improved from baseline by -58.2, -55.6, +114.7, and -85.4% (all significantly different from their corresponding baseline values, p < 0.0001). Even considering the Intention to Treat analysis (ITT), the 36-month results confirmed significant improvements of the functional outcomes if compared with baselines values (all p < 0.0001). No late post-operative complications were observed between 12 and 36 months. Sexual function was stable through 3 years, with no reports of sexual or ejaculatory dysfunctions. No patients underwent alternative treatments between 24 and 36 months. CONCLUSION: Treatment of BPO-related LUTS with iTIND demonstrated a significant and durable reduction in symptoms and improvement of functional parameters and quality of life at 3 years of follow-up. No late post-operative complications, ejaculatory dysfunction or additional treatment failures were observed between 24 and 36 months.
Authors: Claus G Roehrborn; Daniel B Rukstalis; Jack Barkin; Steven N Gange; Neal D Shore; Jonathan L Giddens; Damien M Bolton; Barrett E Cowan; Anthony L Cantwell; Kevin T McVary; Alexis E Te; Shahram S Gholami; William G Moseley; Peter T Chin; William T Dowling; Sheldon J Freedman; Peter F Incze; K Scott Coffield; Fernando D Borges; Prem Rashid Journal: Can J Urol Date: 2015-06 Impact factor: 1.344
Authors: Giovanni E Cacciamani; Frederico Cuhna; Alessandro Tafuri; Aliasger Shakir; Andrea Cocci; Karanvir Gill; Juan Gómez Rivas; Aurus Dourado; Domenico Veneziano; Zhamshid Okhunov; Paolo Capogrosso; Pierre A Hueber; Marteen Alberseen; Andre Abreu; Filippo Migliorini; Cristian Fiori; Antonio B Porcaro; Francesco Porpiglia; Mihir Desai; Giorgio I Russo Journal: Minerva Urol Nefrol Date: 2019-09-04 Impact factor: 3.720