{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T03:04:44Z","timestamp":1793329484558,"version":"4.5.0"},"reference-count":17,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2016,9,25]],"date-time":"2016-09-25T00:00:00Z","timestamp":1474761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Endovasc Ther"],"published-print":{"date-parts":[[2016,12]]},"abstract":"<jats:p>Purpose: To assess the angiographic and clinical outcomes in patients with erectile dysfunction and isolated penile artery stenoses treated by balloon angioplasty. Methods: In this prospective study, 22 patients (mean age 61.0\u00b17.6 years, range 50\u201379) with erectile dysfunction and 34 isolated penile artery stenoses (mean 74.9%\u00b19.1%) were enrolled and underwent balloon angioplasty. The mean International Index for Erectile Function\u20135 (IIEF-5) score at baseline was 10.3\u00b14.5. The mean lesion length was 11.1\u00b19.0 mm (mean reference vessel diameter 1.7\u00b10.4 mm). The primary endpoint was in-segment restenosis \u226550% by pelvic computed tomography angiography (CTA) at 8 months. The 1-year sustained clinical success (IIEF-5 score \u226522 or a \u22654-point change in the IIEF-5 score and no later decline by \u22654) was the secondary outcome measure. Results: Procedural success was achieved in 31 (91%) of 34 stenotic lesions; there was 1 flow-limiting dissection and 2 arteries with &gt;30% residual stenosis. At 8 months, 14 of 34 lesions in 13 of 22 patients had CTA-documented binary restenosis. At 1 year, sustained clinical success was achieved in 11 of 22 patients. Of the 9 patients not developing binary restenosis, 8 achieved sustained clinical success. Conclusion: Our findings establish the safety and efficacy of penile artery angioplasty for patients with erectile dysfunction and isolated penile artery stenoses. They also highlight the unmet need for a more enduring treatment strategy for penile artery stenotic disease.<\/jats:p>","DOI":"10.1177\/1526602816669337","type":"journal-article","created":{"date-parts":[[2016,9,14]],"date-time":"2016-09-14T21:09:37Z","timestamp":1473887377000},"page":"867-877","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":35,"title":["Clinical and Imaging Outcomes up to 1 Year Following Balloon Angioplasty for Isolated Penile Artery Stenoses in Patients With Erectile Dysfunction"],"prefix":"10.1177","volume":"23","author":[{"given":"Tzung-Dau","family":"Wang","sequence":"first","affiliation":[{"name":"Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei City, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen-Jeng","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, National Taiwan University Hospital, Taipei City, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shao-Chi","family":"Yang","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Po-Chih","family":"Lin","sequence":"additional","affiliation":[{"name":"Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei City, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huai-Ching","family":"Tai","sequence":"additional","affiliation":[{"name":"Department of Urology, 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