Journals / Turkish Journal of Pharmaceutical Sciences / 2018 / Cilt: 15 - Sayı: 1

Development of Nanocochleates Containing Erlotinib HCl and Dexketoprofen Trometamol and Evaluation of In Vitro Characteristic Properties

Erlotinib HCl ve Deksketoprofen Trometamol İçeren Nanokohleatların Geliştirilmesi ve İn Vitro Karakteristik Özelliklerinin Değerlendirilmesi

Pages
16–21
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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

The highestencapsulation efficiency for the main active ingredient, erlotinib HCl, was obtained in the KOH-1B formulation with 86.22±1.45%.Conclusion: This study showed that the drugs were successfully loaded into the nanocochleates and the nanocochleates actively released the drugs.

📌 3 Key Takeaways

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Objective & Hypothesis:Objectives: Erlotinib HCI is a tyrosine kinase receptor inhibitor and an anticancer agent that was first approved by the FDA in 2004 for treatment ofnon-small-cell lung cancer and pancreatic cancer.
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Key Findings & Data:Transmission electron microscopy imaging wasperformed with the obtained optimal formulation and drug-release studies using Franz diffusion cells were conducted.Results: As a result, drug carrier systems with a particle size of 196.42-312.33 nm and zeta potential greater than 15 mV were produced.
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Conclusion & Impact:The highestencapsulation efficiency for the main active ingredient, erlotinib HCl, was obtained in the KOH-1B formulation with 86.22±1.45%.Conclusion: This study showed that the drugs were successfully loaded into the nanocochleates and the nanocochleates actively released the drugs.
🔬Design:Research Article
📍Scope:2004 Verileri
⚙️Variables:Domain Parameters

Abstract

Objectives: Erlotinib HCI is a tyrosine kinase receptor inhibitor and an anticancer agent that was first approved by the FDA in 2004 for treatment ofnon-small-cell lung cancer and pancreatic cancer. Dexketoprofen trometamol is a NSAID, but recent studies showed that dexketoprofen trometamolalso had an effect in carcinoma due to its inhibitor effects on prostaglandins. The combination of dexketoprofen and anti-cancer agents reducespain caused by cancer by diminishing the tumors pressure, which causes necrosis; it also lowers the poor prognosis of cancer. Combinationtherapy will make life easier for patients, considering drug administration and dosing. Nanocochleates are new drug delivery systems that have notbeen examined as much as liposomes, but they have more advantages than liposomes.Materials and Methods: In this study, erlotinib HCl and dexketoprofen trometamol were loaded into nanocochleates with various formulations andparticle sizes/distributions, polydispersity indexes, and zeta potential analyses were performed. Transmission electron microscopy imaging wasperformed with the obtained optimal formulation and drug-release studies using Franz diffusion cells were conducted.Results: As a result, drug carrier systems with a particle size of 196.42-312.33 nm and zeta potential greater than 15 mV were produced. The highestencapsulation efficiency for the main active ingredient, erlotinib HCl, was obtained in the KOH-1B formulation with 86.22±1.45%.Conclusion: This study showed that the drugs were successfully loaded into the nanocochleates and the nanocochleates actively released the drugs.

Özet

Erlotinib HCl bir tirozin kinaz reseptör inhibitörü olup, FDA tarafından ilk kez 2004 yılında küçük hücreli olmayan akciğer kanseri ile pankreas kanserinin tedavisi için onaylanmış olan antikanserojen bir etkin maddedir. Deksketoprofen trometamol ise NSAİİ’dir. Ancak günümüzde prostaglandinler üzerindeki inhibitör etkisinden dolayı karsinomada da etkili olduğu yapılan çalışmalar ile gösterilmektedir. Bu nedenle günümüzde ayrı ayrı ürünler halinde kullanılan deksketoprofen ve antikanserojen madde kombine edildiğinde, hem hastaya alım kolaylığı sağlayarak sabit bir kan düzeyi sağlanabileceği hem de kansere bağlı ağrı ile tümörün basınç nekrozu yaratma ve kanser prognozunu kötü yönde artırma etkisinin azaltılması ve tümörün etkin bir şekilde tedavisinin mümkün olabileceği düşünülmüştür. Nanokohleatlar ise üzerinde lipozomlar kadar çok fazla çalışmanın yapılmadığı ancak lipozomlara kıyasla daha fazla avantaja sahip olan ilaç taşıyıcı sistemlerdir. Gereç ve Yöntemler: Bu çalışmada, erlotinib HCl ve deksketoprofen trometamol çeşitli formülasyon çalışmaları ile nanokohleatlara yüklenmiş ve partikül büyüklüğü dağılımı, polidispersite indeksi ve zeta potansiyeli analizleri yapılmıştır. Elde edilen optimum formülasyon ile Franz difüzyon hücresinde salım çalışmaları ve geçirimli elektron mikroskobu görüntülemesi gerçekleştirilmiştir. Bulgular: Yapılan çalışmalar sonucunda partikül büyüklüğü 196.42-312.33 nm aralığında ve zeta potansiyeli 15 mV’den büyük olan taşıyıcı sistemler üretilmiştir. Esas etkin madde olan erlotinib HCl için en yüksek yükleme verimliliği ise %86.22±1.45 ile KOH-1B formülasyonunda elde edilmiştir. Sonuç: Çalışmalar sonucunda ilaçların nanokohleatlara başarılı bir şekilde yüklendiği ve yaklaşık %50 salım değerlerine ulaştığı tespit edilmiştir.

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Cite This Article

ÇOBAN, Ö., DEĞİM, Z. (2022). Development of Nanocochleates Containing Erlotinib HCl and Dexketoprofen Trometamol and Evaluation of In Vitro Characteristic Properties. Turkish Journal of Pharmaceutical Sciences, Cilt: 15 - Sayı: 1, 16–21. https://ajindex.com/articles/613863

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