Journals / Türk Üroloji Dergisi/Turkish Journal of Urology / 2013 / Cilt: 39 - Sayı: 4

Benign prostat hiperplazisi ile ilişkili alt üriner sistem semptomlarının tedavisinde fosfodiesteraz tip-5 inhibitörlerinin rolü

The role of phosphodiesterase type-5 inhibitors in treatment of lower urinary tract symptoms associated with benign prostatic hyperplasia

Pages
264–269
DOI
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AI Summary & Key Takeaways

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

In this review, our aim was to evaluate the role of PDE-5 inhibitors in the treatment of LUTS associated with BPH by analyzing the current literature.

📌 3 Key Takeaways

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Objective & Hypothesis:Phosphodiesterase type-5 (PDE-5) inhibitors are approved as the first line of therapy for the treatment of erectile dysfunction.
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Key Findings & Data:There are many studies related to the use of PDE-5 inhibitors as a monotherapy or combination therapy with alpha-blockers for lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH).
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Conclusion & Impact:In this review, our aim was to evaluate the role of PDE-5 inhibitors in the treatment of LUTS associated with BPH by analyzing the current literature.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Phosphodiesterase type-5 (PDE-5) inhibitors are approved as the first line of therapy for the treatment of erectile dysfunction. However, different studies have been performed to study the use of these agents in other areas of urology. There are many studies related to the use of PDE-5 inhibitors as a monotherapy or combination therapy with alpha-blockers for lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH). It has been shown that contractions induced by various agents or electrical field stimulation in organ bath models of prostatic tissue can be reversed by PDE-5 inhibitors. Age, body mass index and the severity of LUTS are important factors for the selection of patients suitable for this treat- ment. It has also been reported that the use of PDE-5 inhibitors can relieve the chronic pelvic ischemia and endothelial dysfunction associated with metabolic syndrome. Most of the side effects observed with PDE-5 inhibitors are minimal and tolerable. The use of PDE-5 inhibitors is absolutely contraindicated in patients taking nitrate preparations. A significant interaction has not been observed even when a patient is taking several antihypertensive agents concurrently. Co-administration of alpha-blockers and PDE-5 inhibitors may result in orthostatic hypotension; therefore, patients should be stable on α-blocker therapy before the initiation of the combination therapy, and the initial PDE-5 inhibitor dose should be the lowest possible. In this review, our aim was to evaluate the role of PDE-5 inhibitors in the treatment of LUTS associated with BPH by analyzing the current literature.

Özet

Fosfodiesteraz tip-5 (PDE-5) inhibitörleri erektil disfonksiyonun medikal tedavisinde ilk seçenek olarak kullanılmaktadır. Bununla birlikte ürolojinin diğer alanlarında da kullanımları farklı çalışmalar aracılığı ile gündeme getirilmiştir. Benign prostat hiperplazisi (BPH) ile ilişkili alt üriner sistem semptomlarının (AÜSS) medikal tedavisinde monoterapi yada alfa blokerlerle birlikte kombinasyon tedavisi şeklinde PDE-5 inhibitörlerinin kullanımı ile ilgili pek çok çalışma mevcuttur. Organ banyosu modellerinde prostat doku- sunda çeşitli ajanlar veya elektriksel alan uyarımı ile oluşturulan kontraksiyonların PDE-5 inhibitörleri ile geri dönüştürülebildiği gösterilmiştir. Yaş, vücut kitle indeksi ve AÜSS ciddiyeti bu tedaviye uygun hasta seçiminde önemlidir. Metabolik sendrom ile ilişkili kronik pelvik iskemi ve endotelyal disfonksiyonun PDE-5 inhibitörlerinin kullanımı ile düzelebileceği yönünde yayınlar mevcuttur. PDE-5 inhibitörleri ile görülen yan etkilerin çoğu minimal ve tolere edilebilir niteliktedir. Nitrat preparatları kullanan hastalarda PDE-5 inhibitörlerinin kullanımı kesinlikle kontrendikedir. Hipertansiyon hastalarında çok sayıda antihi- pertansif ilaç kullanımı dışında belirgin bir etkileşim gözlenmemiştir. Alfa blokerler ile PDE-5 inhibitörle- rinin kombinasyonu sonrasında ortostatik hipotansiyon görülebilmektedir. Bu nedenle, hastalar kombinas- yon tedavisi öncesi alfa bloker tedavi açısından stabil olmalı ve PDE-5 inhibitörü başlangıç dozu en düşük düzeyde tutulmalıdır. Bu derleme ile BPH ile ilişkili AÜSS’nin tedavisinde PDE-5 inhibitörlerinin rolünün güncel literatür eşliğinde değerlendirilmesi amaçlandı.

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Cite This Article

UMUL, M., SEREL, T. A. (2013). Benign prostat hiperplazisi ile ilişkili alt üriner sistem semptomlarının tedavisinde fosfodiesteraz tip-5 inhibitörlerinin rolü. Türk Üroloji Dergisi/Turkish Journal of Urology, Cilt: 39 - Sayı: 4, 264–269. https://ajindex.com/articles/328633

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