相关实验视频

Updated: Jan 26, 2026

An In Vitro Model to Study the Effect of 5-Aminolevulinic Acid-mediated Photodynamic Therapy on Staphylococcus aureus Biofilm

An In Vitro Model to Study the Effect of 5-Aminolevulinic Acid-mediated Photodynamic Therapy on Staphylococcus aureus Biofilm

Published on: April 16, 2018

随机比较研究的5-fluorouracil 4%,提尔巴尼布林,和光动力学疗法复发的行为性角质瘤

Federico Venturi¹, Elisabetta Magnaterra¹, Alberto Gualandi²

¹Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, University of Bologna, Italy; Oncologic Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.

Photodiagnosis and photodynamic therapy

|January 24, 2026

概括

这项研究比较了5-甲 (5-FU),提尔巴尼布林和光动力学疗法 (PDT) 治疗复发性行为性角质炎 (AK). 所有治疗方法都表现出类似的疗效,但提尔巴尼布林的耐受性更好.

科学领域:

皮肤病学皮肤病学
在瘤学瘤学.
医疗成像医学成像

背景情况:

行动性角质炎 (AK) 与阳光损伤皮肤的野外癌变有关.
在AK治疗迪克洛芬雅克后复发是常见的.
针对野外导向的AK治疗的比较数据在diclofenac复发后是有限的.

研究的目的:

比较5-甲 (5-FU),提尔巴尼布林,和光动力学疗法 (PDT) 头皮AK复发.
评估临床疗效,耐受性和亚临床反应.
集成反射共聚焦显微镜 (RCM) 进行现场响应评估.

主要方法:

一项前性随机研究,对45名患有迪克洛芬雅后复发AK的患者进行了随机研究.
治疗方法:5-FU 4%,提尔巴尼布林 1%,PDT.
终点:12周临床清除,RCM正常化,6个月复发,局部皮肤反应 (LSR).

主要成果:

可比较的12周清除率:73.3% (5-FU),66.7% (提巴尼布林),80.0% (PDT) 在12周清除率中.
类似的RCM正常化率.
低和可比的复发率在6个月.
提尔巴尼布林的LSR得分明显较低,表明耐受性更好.

结论:

5-FU,提尔巴尼布林和PDT在复发的AK中显示出相似的短期疗效.
提尔巴尼布林提供卓越的耐受性和化品效果.
5-FU和PDT可能适用于需要更强烈的场效应的情况.
RCM可以检测亚临床疾病和辅助治疗监测.

关键词:

5 - - 甲酸是一种甲.行为性角质病.狄克洛芬雅克 (Diclofenac) 是一种可怕的药物.现场定向疗法现场定向疗法光动力学疗法是一种光动力学疗法.反射共聚焦显微镜反射共聚焦显微镜提尔巴尼布林是一种提尔巴尼布林.

更多相关视频

An In Vitro Approach to Photodynamic Therapy

An In Vitro Approach to Photodynamic Therapy

Published on: August 17, 2018

Quail Chorioallantoic Membrane - A Tool for Photodynamic Diagnosis and Therapy

Quail Chorioallantoic Membrane - A Tool for Photodynamic Diagnosis and Therapy

Published on: April 28, 2022

相关概念视频

Bioequivalence Experimental Study Designs: Completely Randomized and Randomized Block Designs

Bioequivalence Experimental Study Designs: Completely Randomized and Randomized Block Designs

Body:Bioequivalence experimental study designs are crucial methodologies used in evaluating and comparing the bioavailability of different drug products. These designs are categorized into various types: completely randomized, randomized block, repeated measures, cross and carry-over, and Latin square designs.Completely randomized designs involve randomly allocating treatments to all subjects participating in the experiment. This allocation is achieved by assigning unique random numbers to...

Actin Treadmilling

Actin Treadmilling

Actin filaments undergo polymerization and depolymerization from either end. The polymerization and depolymerization rates depend on the cytosolic concentration of free G-actins. The polymerization rate is generally higher at the plus or barbed end, while the depolymerization rate is higher at the minus or pointed end. At a steady state, critical concentration describes the concentration of free G-actin monomers at which the polymerization rate at the plus end is equal to that of the...

Random Error

Random Error

Random or indeterminate errors originate from various uncontrollable variables, such as variations in environmental conditions, instrument imperfections, or the inherent variability of the phenomena being measured. Usually, these errors cannot be predicted, estimated, or characterized because their direction and magnitude often vary in magnitude and direction even during consecutive measurements. As a result, they are difficult to eliminate. However, the aggregate effect of these errors can be...

Random Variables

Random Variables

A random variable is a single numerical value that indicates the outcome of a procedure. The concept of random variables is fundamental to the probability theory and was introduced by a Russian mathematician, Pafnuty Chebyshev, in the mid-nineteenth century.
Uppercase letters such as X or Y denote a random variable. Lowercase letters like x or y denote the value of a random variable. If X is a random variable, then X is written in words, and x is given as a number.
For example, let X = the...

Randomized Experiments

Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...

5-Number Summary

5-Number Summary

In a dataset, the 5-number summary includes the minimum data value, the data value of the first quartile, the median data value or data value of the second quartile, the data value of the third quartile, and the maximum data value. These 5 data values can be visualized as a box and whisker plot.
In a box plot, the minimum and maximum data values represent the lower and upper whiskers in the graph, and the median is designated as the center of the box in the chart. The first quartile and third...