Outcomes of RestoreX Penile Traction Therapy in Men With Peyronie's Disease : Results From Open Label and Follow-up Phases
Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved..
BACKGROUND: A randomized, controlled clinical trial evaluating the efficacy of RestoreX traction therapy in men with Peyronie's disease (PD) has been completed, with the 3-month results previously reported. The present study presents outcomes from the open-label and follow-up phases of the original trial.
AIM: To report 6-month (open-label phase) and 9-month (follow-up phase) outcomes from a randomized, controlled trial (NCT03389854).
METHODS: A randomized controlled trial was performed from 2017 to 2019 in 110 all-comer men with PD. Men were randomized 3:1 to RestoreX (PTT) or no therapy (control) for 3 months, followed by 3-month open-label and follow-up phases. Key outcomes included adverse events (AEs), changes in penile curvature and length, erectile function, and standardized and nonstandardized assessments of PD.
OUTCOMES: The primary outcomes are safety, penile length, penile curvature, Peyronie's Disease Questionnaire, International Index of Erectile Function, and satisfaction.
RESULTS: 6-month (n = 64) and 9-month (n = 63) outcomes were reported, with a mean duration of PTT use of 31.1 minutes. No significant AEs were reported, with temporary erythema and discomfort being most common and resolving within minutes. On intent-to-treat analysis, control-to-PTT men experienced significant length (1.7-2.0 cm) and curvature improvements (18-20%). PTT-to-PTT men also achieved additional length (0.6-0.8 cm) without further curvature improvements. An as-treated analysis of PTT use ≥15 minute/day demonstrated 2.0- to 2.3-cm length gains (largest of any PTT to date) and 18-21% curve improvement. All sexual function domains of the International Index of Erectile Function and Peyronie's Disease Questionnaire were significantly improved (except orgasmic domain). 95% of men treated for 6 months experienced length gains (mean 2.0-2.2 cm), and 61% had curve improvements (16.8-21.4° [32.8-35.8%]). RestoreX was preferred 3-4:1 over all other PD treatments, and 100% preferred it over other PTT devices.
CLINICAL IMPLICATIONS: Use of RestoreX 30 minutes daily results in significant length and curve improvements in PD men without significant AEs.
STRENGTHS & LIMITATIONS: Strengths include largest randomized study of PTT, blinded assessments, and inclusion of all-comers with few restrictions; limitations include sample size that precludes comparisons between treatment cohorts and lack of long-duration (>3-9 hours) treatment arm.
CONCLUSION: PTT with RestoreX results in significant improvements in length, curve, and subjective and objective measures of sexual function without significant AEs. RestoreX PTT represents a safe, conservative, low-cost option for managing men with PD. Joseph J, Ziegelmann M, Alom M, et al. Outcomes of RestoreX Penile Traction Therapy in Men With Peyronie's Disease: Results From Open Label and Follow-up Phases. J Sex Med 2020;17:2462-2471.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:17 |
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Enthalten in: |
The journal of sexual medicine - 17(2020), 12 vom: 08. Dez., Seite 2462-2471 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Joseph, Jason [VerfasserIn] |
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Links: |
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Themen: |
Erectile Dysfunction |
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Anmerkungen: |
Date Completed 12.02.2021 Date Revised 12.02.2021 published: Print-Electronic ClinicalTrials.gov: NCT03389854 Citation Status MEDLINE |
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doi: |
10.1016/j.jsxm.2020.10.003 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM317904299 |
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500 | |a published: Print-Electronic | ||
500 | |a ClinicalTrials.gov: NCT03389854 | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved. | ||
520 | |a BACKGROUND: A randomized, controlled clinical trial evaluating the efficacy of RestoreX traction therapy in men with Peyronie's disease (PD) has been completed, with the 3-month results previously reported. The present study presents outcomes from the open-label and follow-up phases of the original trial | ||
520 | |a AIM: To report 6-month (open-label phase) and 9-month (follow-up phase) outcomes from a randomized, controlled trial (NCT03389854) | ||
520 | |a METHODS: A randomized controlled trial was performed from 2017 to 2019 in 110 all-comer men with PD. Men were randomized 3:1 to RestoreX (PTT) or no therapy (control) for 3 months, followed by 3-month open-label and follow-up phases. Key outcomes included adverse events (AEs), changes in penile curvature and length, erectile function, and standardized and nonstandardized assessments of PD | ||
520 | |a OUTCOMES: The primary outcomes are safety, penile length, penile curvature, Peyronie's Disease Questionnaire, International Index of Erectile Function, and satisfaction | ||
520 | |a RESULTS: 6-month (n = 64) and 9-month (n = 63) outcomes were reported, with a mean duration of PTT use of 31.1 minutes. No significant AEs were reported, with temporary erythema and discomfort being most common and resolving within minutes. On intent-to-treat analysis, control-to-PTT men experienced significant length (1.7-2.0 cm) and curvature improvements (18-20%). PTT-to-PTT men also achieved additional length (0.6-0.8 cm) without further curvature improvements. An as-treated analysis of PTT use ≥15 minute/day demonstrated 2.0- to 2.3-cm length gains (largest of any PTT to date) and 18-21% curve improvement. All sexual function domains of the International Index of Erectile Function and Peyronie's Disease Questionnaire were significantly improved (except orgasmic domain). 95% of men treated for 6 months experienced length gains (mean 2.0-2.2 cm), and 61% had curve improvements (16.8-21.4° [32.8-35.8%]). RestoreX was preferred 3-4:1 over all other PD treatments, and 100% preferred it over other PTT devices | ||
520 | |a CLINICAL IMPLICATIONS: Use of RestoreX 30 minutes daily results in significant length and curve improvements in PD men without significant AEs | ||
520 | |a STRENGTHS & LIMITATIONS: Strengths include largest randomized study of PTT, blinded assessments, and inclusion of all-comers with few restrictions; limitations include sample size that precludes comparisons between treatment cohorts and lack of long-duration (>3-9 hours) treatment arm | ||
520 | |a CONCLUSION: PTT with RestoreX results in significant improvements in length, curve, and subjective and objective measures of sexual function without significant AEs. RestoreX PTT represents a safe, conservative, low-cost option for managing men with PD. Joseph J, Ziegelmann M, Alom M, et al. Outcomes of RestoreX Penile Traction Therapy in Men With Peyronie's Disease: Results From Open Label and Follow-up Phases. J Sex Med 2020;17:2462-2471 | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a Peyronie’s | |
650 | 4 | |a Traction | |
700 | 1 | |a Ziegelmann, Matthew J |e verfasserin |4 aut | |
700 | 1 | |a Alom, Manaf |e verfasserin |4 aut | |
700 | 1 | |a Savage, Joshua |e verfasserin |4 aut | |
700 | 1 | |a Köhler, Tobias S |e verfasserin |4 aut | |
700 | 1 | |a Trost, Landon |e verfasserin |4 aut | |
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