在接受神经节约激进前列腺切除术的患者中,用于勃起功能康复的基化酶-5抑制剂:范围审查
Gabriel Carvalho Andrade Gadelha1, Arlindo Monteiro DE Carvalho Júnior2
1- Universidade Federal da Paraíba, Curso de Medicina - João Pessoa - PB - Brasil.
Revista do Colegio Brasileiro de Cirurgioes
|November 28, 2024
概括
固酶-5抑制剂 (PDE-5Is) 有效地帮助前列腺切除术后的勃起功能康复. 长期,每日使用似乎更优越,具有可控的副作用,尽管需要进一步研究.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 药理学 药理学是指药理学的学科.
背景情况:
- 激进的前列腺切除术可能会损害勃起功能.
- 固酶-5抑制剂 (PDE-5Is) 正在用于术后勃起康复的研究中.
研究的目的:
- 进行关于PDE-5阻断剂在洞穴神经节约性根性前列腺切除术 (NSRP) 后患者勃起功能康复中的疗效的范围审查.
主要方法:
- 通过全面的数据库搜索 (MEDLINE,EMBASE,CENTRAL,LILACS,Web of Science) 确定了系统审查和元分析.
- 包括到2024年3月5日发表的研究,没有语言限制.
- 使用ROBIS工具评估方法质量.
主要成果:
- 选择了八项研究,所有这些研究都证实了PDE-5I在阴茎康复中的有效性.
- 长期 (超过6个月) 和每日使用PDE-5阻断剂显示出相对短期和按需使用的优越性.
- 副作用更频繁,但不会影响遵守;大多数研究的偏差风险较低.
结论:
- 在NSRP后恢复勃起功能方面,PDE-5抑制剂是有效的,特别是在定期长期服用时.
- 副作用通常不会阻碍治疗的坚持.
- 由于数据有限,建议进行进一步的研究以优化PDE-5I使用协议.
相关概念视频
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
129
Phosphodiesterase 5 (PDE5) inhibitors are potent enzymes that function to hydrolyze cyclic nucleotides to their corresponding 5' monophosphates. Their unique biochemical properties have been applied in treating Pulmonary Arterial Hypertension (PAH).
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
129
Male Sexual Response: Erection & Ejaculation
1.6K
Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
1.6K


