Manufacturability of a Tetraethyl Orthosilicate-Based Hydrogel for Use as a Single Application Otitis Externa Therapeutic.

Manufacturability of a Tetraethyl Orthosilicate-Based Hydrogel for Use as a Single Application Otitis Externa Therapeutic.
复制标题

DOI:
10.3390/pharmaceutics14102020
复制
发表时间:
2022-09-23
期刊:
影响因子:
5.4
通讯作者:
Serban MA
Serban MA
中科院分区:
医学2区
文献类型:
--
作者:
Barrett-Catton E;Arrigali EM;Serban BA;Sandau KC;Serban MA

文献摘要

参考文献

相似文献

外耳炎,也称为外耳感染,是人类和动物的常见疾病。外耳炎最普遍的治疗方法是滴耳剂,但很难正确坚持这种治疗,导致患者依从性差并可能出现并发症。因此,我们开发了一种基于原硅酸四乙酯的水凝胶,用作外耳炎的单次应用治疗,以提高使用的便利性并改善患者的治疗效果。在此,我们研究了水凝胶的可制造性,重点关注几个关键方面:配方的重复性和再现性、材料来源和耐受性、各种模型药物的释放以及特定应用的生理因素(特别是局部 pH 值和酶活性对药物释放的影响)。总的来说,我们的结果表明这些水凝胶非常适合生产和可扩展,因为它们具有稳健的制造工艺,对 pH 水平具有广泛的耐受性,释放多种模型药物,并且不受外耳道特定生理因素的影响。
Otitis externa, also known as outer ear infection, is a frequent affliction in both humans and animals. The most prevalent treatment for otitis externa is ear drops, but it is difficult to adhere properly to this treatment, causing poor patient compliance and the potential for complications. As a result, we have developed a tetraethyl orthosilicate-based hydrogel for use as single application treatment for otitis externa to increase ease of use and improve patient outcomes. Herein, we investigated the manufacturability of the hydrogel, focusing on several key aspects: formulation repeatability and reproducibility, material source and tolerances, release of a variety of model drugs, and impact of application-specific physiological factors, specifically local pH and enzymatic activity on drug release. Overall, our results indicate that these hydrogels are well suited for production and scalability, as they have a robust manufacturing process, have a wide tolerance for pH level, release a variety of model drugs, and are not impacted by outer ear canal-specific physiological factors.
四乙基矫正水凝胶,用于释放性能的纳米核酸结构的药物递送。
DOI: 10.3390/gels6040038
发表时间: 2020-10-28
期刊: Gels (Basel, Switzerland)
影响因子: --
作者:
Serban BA;Barrett-Catton E;Serban MA
通讯作者: Serban MA
DOI: 10.1017/s0022215119000604
发表时间: 2019-05-01
影响因子: 1.7
作者:
Hutson, K. H.;Watson, G. J.
通讯作者: Watson, G. J.
DOI: 10.1186/s12917-018-1627-5
发表时间: 2018-10-11
影响因子: 2.6
作者:
King, S. B.;Doucette, K. P.;Forster, S. L.
通讯作者: Forster, S. L.
DOI: 10.1111/j.1365-3164.2005.00465.x
发表时间: 2005-10-01
影响因子: 1.4
作者:
Rougier, S;Borell, D;Boisramé, B
通讯作者: Boisramé, B
DOI: 10.1016/s0195-5616(88)50076-1
发表时间: 1988-07-01
影响因子: 1.9
作者:
AUGUST, JR
通讯作者: AUGUST, JR