| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kasperczyk, Janusz
Medical University of Silesia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Hot melt extrusion as a formulation method of terpolymer tods with aripiprazole: A preliminary studycitations
- 2021The Role of the Mechanical, Structural, and Thermal Properties of Poly(l-lactide-co-glycolide-co-trimethylene carbonate) in the Development of Rods with Aripiprazolecitations
- 2020Triple-Shape Memory Behavior of Modified Lactide/Glycolide Copolymerscitations
- 2013Novel Poly(L-lactide-co-ε-caprolactone) Matrices Obtained with the Use of Zr[Acac]4 as Nontoxic Initiator for Long-Term Release of Immunosuppressive Drugscitations
- 2011Controlled poly(l-lactide-co-trimethylene carbonate) delivery system of cyclosporine A and rapamycine - the effect of copolymer chain microstructure on drug release rate
- 2010The influence of paclitaxel on hydrolytic degradation in matrices obtained from aliphatic polyesters and polyester carbonates
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article
Hot melt extrusion as a formulation method of terpolymer tods with aripiprazole: A preliminary study
Abstract
<jats:p>Aripiprazole (ARP) is an atypical neuroleptic used in the therapy of mental diseases such as schizophrenia. The lack of optimal adherence to an oral therapy regime creates the basis for designing ARP long-acting injections. This study aimed to use 105 °C hot melt extrusion (HME) as a formulation method for rods based on poly(d,l-lactide-co-glycolide-co-trimethylene carbonate) with a molecular weight (Mn) of 21 kDa (Td,l 21), poly(l-lactide-co-glycolide-co-trimethylene carbonate) with a Mn of 59 kDa (Tl 59), and with a Mn of 77 kDa (Tl 77). The following methods were involved in the research: NMR, DSC, XRD, HSM, FTIR, GPC, SEM, and mechanical tests. HME at 105 °C (i) ensured flow behavior for terpolymers, (ii) did not influence the terpolymers’ composition and (iii) the polymorph changes of ARP, and (iv) resulted in the changes in terpolymers’ Mn. For the rods with ARP based on Td,l 21 (Td,l 21 rod-ARP) and Tl 59 (Tl 59 rod-ARP), plasticization was noted. No drug–terpolymer interactions were revealed. No pores were observed on the surface. Due to its high flexibility and rubber character, Td,l 21 rod-ARP may be proposed for intramuscular administration, whereas Tl 59 rod-ARP, due to its higher strength and moderate stiffness, is proposed for subcutaneous administration.</jats:p>