Journals / Türk Girişimsel Kardiyoloji Derg. / 2009 / Cilt: 13 - Sayı: 3

Long term outcomes of intracoronary brachytherapy treatment in coronary artery disease: 7 Years follow-up period

İntrakoroner brakiterapi ile tedavi edilen koroner arter hastalığı olan hastalarda uzun dönem klinik sonuçlar: Yedi yıllık takip

Pages
85–91
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Our findings supported this knowledge with the evidence of high revascularization requirement and high mortality rate in this long term clinical study.,

📌 3 Key Takeaways

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Objective & Hypothesis:Because in-stent restenosis due to excessive neointimal proliferation within stent, local radiation therapy could retard proliferation response and reduce the chance of recurrence and the need of revascularization.
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Key Findings & Data:In this study, we aimed to estimate long term results of intracoronary brachytherapy treatment.The study population included 30 patients with in-stent restenosis and denova lesions that are performed intracoronary brachytherapy between January 2000 and August 2001.
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Conclusion & Impact:Our findings supported this knowledge with the evidence of high revascularization requirement and high mortality rate in this long term clinical study.,
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

Because in-stent restenosis due to excessive neointimal proliferation within stent, local radiation therapy could retard proliferation response and reduce the chance of recurrence and the need of revascularization. In this study, we aimed to estimate long term results of intracoronary brachytherapy treatment.The study population included 30 patients with in-stent restenosis and denova lesions that are performed intracoronary brachytherapy between January 2000 and August 2001. There were 16 patients (53%) in de novo group and mean age was: 61.3±8.6, 14 patients (47%) in in-stent restenosis group and mean age was 58.0±10.5. We investiga-ted clinical outcomes for in-patient period and out-patient long term period.Study population consisted of 21 male and mean age was 60.2±9.4 years. Revascularization therapies (percutaneous coronary intervention for 9 patients, coronary artery by-pass grafting for 3 patients) were required in 12 patients (40%) during median 7 years follow-up period. Seven patients were hospitalized with diagnose of acute coronary syndrome and 5 patients with diagnose of acute myocardial infarction. During the follow-up period, there were 6 deaths (20%) that were because of cardiovascular reasons in 3 patients (10%) and because of cerebrovascular event, pulmonary cancer, and chronic kidney disease in remaining 3 patients.Intracoronary brachytherapy procedure didn't reach to the expected benefits in preventing in-stent restenosis and treating denova lesions. Our findings supported this knowledge with the evidence of high revascularization requirement and high mortality rate in this long term clinical study.,

Özet

Stent kullanımı sonrası meydana gelen yoğun eointimal proliferasyon sebebiyle stent içi stenoz görülmektedir. İntrakoroner lokal dyasyon tedavisi proliferasyon cevabını vaşlatmakta, böylece restenozların rekürrensini e revaskülarizasyon ihtiyacını azaltmaktadır. alışmamızın amacı; intrakoroner brakiterapi ygulanan hastalarda uzun dönem klinik sonuçları aştırmaktır. Ocak 2000- Ağustos 2001 tarihleri arasında kliğimizde stent içi restenozu ve de novo lezyonları an ve intrakoroner brakiterapi uygulanan 30 asta çalışmaya alındı. De novo grubunda 16 hasta %53) ve yaş ortalaması: 61.3±8.6, stent içi stenozu olan grupta ise 14 hasta (%47) ve yaş talaması: 58.0±10.5 idi. Hastaların hastane içi ve un dönem takipte klinik sonuçları incelendi. Hastaların 21'i erkek ve yaş ortalaması 60.2±9.4(sınırlar, 42-78) idi. Ortalama 7 yıllık takip döneinde 12 hastaya (%40) yeniden revaskülarizason (9 hastaya perkütan translüminal koroner njioplasti (PTKA) ve 3 hastaya koroner arterbypas greftleme (KABG) işlemi yapıldı. 12 hasta akut koroner sendrom (5 hasta akut miyokard infarktüsü ve 7 hasta ST yükselmesiz miyokard infarktüsü ve kararsız anjina pektoris) nedeniyle hastaneye yatırıldı. Uzun dönem takipte 6 hastada (%20) mortalite izlendi. Kardiyovasküler nedenlere bağlı mortalite ise 3 hastada (%10) izlendi. Geri kalan 3 hasta ise serebrovasküler olay, akciğer kanseri ve kronik böbrek yetmezliği nedeni ile kaybedildi.Stent içi restenozları önlemede ve denovo lezyonların tedavisinde büyük beklentiler olan intrakoroner brakiterapi işlemi beklenilen başarıyı yakalayamamıştır. Uzun dönem takipli klinik çalışmamız da gösterdiğimiz yüksek revaskülarizasyon ihtiyacı ve mortalite bu bilgiyi desteklemektedir.

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Cite This Article

KALAY, N., İNANÇ, T., YARLIOĞLUES, M., BAŞAR, E., ARDIÇ, İ., DOĞDU, O., ŞARLI, B., KAYA, M. G., GÜNEBAKMAZ, Ö., DOĞAN, A. (2022). Long term outcomes of intracoronary brachytherapy treatment in coronary artery disease: 7 Years follow-up period. Türk Girişimsel Kardiyoloji Derg., Cilt: 13 - Sayı: 3, 85–91. https://ajindex.com/articles/624473

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References (13)

  1. Schwartz RS. Animal models of human coronary restenosis. In Topol EJ, ed. Textbook of Interventional Cardiology. 2nd ed. Philadelphia, PA: W.B. Saunders, 1994:365-81
  2. Lane DM. Dramatic increase in the use of coronary stents. Am J Cardiol 1999;84:1141
  3. Bourassa MG, Detre KM, Johnston JM, Vlachos HA, Holubkov R; Investigators of the NHLBI Dynamic Registry. Effect of prior revascularization on outcome following percutaneous coronary intervention. NHLBI Dynamic Registry. European Heart Journal 2002;23:1546-55
  4. Leon MB, Teirstein PS, Moses JW, Tripuraneni P, Lansky AJ, Jani S, Wong SC, Fish D, Ellis S, Holmes DR, Kerieakes D, Kuntz RE. Localized intracoronary gamma-radiation therapy to inhibit the recurrence of restenosis after stenting. N Engl J Med 2001;344:250-56
  5. Al Suwaidi J, Berger P, Holmes DR. Coronary artery stents. JAMA 2000;284:1828-36
  6. Mach F. Toward new therapeutic strategiesagainst neointimal formation in restenosis. Atheroscler Thromb Vasc Biol 2000;20: 1699-700
  7. Mudra H, Regar E, Klauss V, Werner F, Henneke KH, Sbarouni E, Theisen K. Serial followup after optimized ultrasound guided deployment of Palmaz-Schatz stents. Circulation 1997;95:363-70
  8. Teirstein PS, Massullo V, Jani S, Popma JJ, Mintz GS, Russo RJ, Schatz RA, Guarneri EM, Steuterman S, Morris NB, Leon MB, Tripuraneni P. Catheter-based radiotherapy to inhibit restenosis after coronary stenting. N Engl J Med 1997; 336:1697-703
  9. Waksman R, White RL, Chan RC, Bass BG, Geirlach L, Mintz GS, Satler LF, Mehran R, Serruys PW, Lansky AJ, Fitzgerald P, Bhargava B, Kent KM, Pichard AD, Leon MB. Intracoronary gamma-radiation therapy after angioplasty inhibits recurrence in patients with in-stent restenosis. Circulation 2000;101:2165-71
  10. Kleinman NSCR. Results from late-breaking clinical trials at ACCIS 2000 and ACC 2000. J Am Coll Cardiol 2000;36:310-25
  11. Waksman R, Raizner AE, Yeung AC, Lansky AJ, Vandertie L. Use of localised intracoronary beta radiation in treatment of in-stent restenosis: the INHIBIT randomised controlled trial. Lancet 2002; 359:551-57
  12. Grise MA, Massullo V, Jani S, Popma JJ, Russo RJ, Schatz RA, Guarneri EM, Steuterman S, Cloutier DA, Leon MB, Tripuraneni P, Teirstein PS. Five-year clinical follow-up after intracoronary radiation: results of a randomized clinical trial. Circulation 2002;105:2737-40
  13. Baim DS, Levine MJ, Leon MB, Levine S, Ellis SG, Schatz RA. Management of restenosis within the Palmaz-Schatz coronary stent (the U. S.