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KORNI RD, GONUGUNTA CSR. Olanzapine Liquisolid Tablets Using Kolliphor EL with Improved Flowability and Bioavailability: In vitro and In vivo Characterization. Turk J Pharm Sci 2024; 21:52-61. [PMID: 38529549 PMCID: PMC10982890 DOI: 10.4274/tjps.galenos.2023.05752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/13/2023] [Indexed: 03/27/2024]
Abstract
Objectives Liquisolid tablets are an innovative approach to enhance the dissolution rate and, thereby, the bioavailability of therapeutic agents with poor aqueous solubility. Materials and Methods The objective of the current research was to compare the bioavailability of the optimized formulation of the olanzapine (OLZ) liquisolid tablet with that of the marketed tablet (MT) by conducting pharmacokinetic and behavioral assessment studies. Ten formulations were designed using Kolliphor EL as a non-volatile solvent, and the respective tablets were prepared by the direct compression method. Results Pre-compression studies of powders of all the formulations showed good/excellent flow properties and compressibility. The drug release profiles of liquisolid tablets were determined and compared with those of MT. Based on the in vitro results, K250 was considered as an optimized formulation and selected for further in vivo studies. AUC0-∞ value of K250 formulation was found to be 357.2 ± 35.5 ng.h.mL-1, which was higher than that of the MT (258.4 ± 29.9 ng.h.mL-1). The reduction in locomotor activity was enhanced remarkably in K250 compared with MTs at p < 0.05. The time periods taken to fall in the rotarod test were approximately equal in the experimental groups, which indicated the absence of extrapyramidal side effects. There was a remarkable decrease in the number of boxes covered in the open field test. Conclusion Kolliphor EL was found to be a potential non-volatile solvent that can be used to produce liquisolid tablets of OLZ with improved flow, compressibility, dissolution, and bioavailability.
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Affiliation(s)
- Rama Devi KORNI
- Raghu College of Pharmacy, Department of Pharmaceutical Technology, Visakhapatnam, India
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Hussein LM, Dawaba AM, El-Adawy SA. Formulation, optimization and full characterization of mirtazapine loaded aquasomes: a new technique to boost antidepressant effects. Drug Dev Ind Pharm 2024; 50:206-222. [PMID: 38334395 DOI: 10.1080/03639045.2024.2313538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 01/29/2024] [Indexed: 02/10/2024]
Abstract
OBJECTIVE The development of Mirtazapine (MRT)-loaded aquasomes by co-precipitation sonication technique to boost the antidepressant potential of MRT. METHODOLOGY MRT-loaded aquasomes formulations were prepared using Box-Behnken design to investigate the effect of independent factors including sonication time (X1), sonication temperature (X2), and sugar concentration (X3) on the dependent variables as particle size and drug loading efficiency. The formulation of the optimized formula was verified by Fourier Transform Infrared Spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), and X-ray Powder Diffraction (XRPD). Furthermore, the morphology of the formula was evaluated by Transmission Electron Microscopy (TEM). The optimum MRT- loaded aquasomes was assessed for physiochemical properties, in vitro MRT release and in vivo antidepressant effects in mice model. RESULTS The results revealed that the optimized formula showed a small particle size of 202.7 ± 3.7 nm and a high loading efficiency of 77.65 ± 2.6%. Thermal DSC and XRPD studies demonstrated the amorphous nature of MRT-loaded aquasomes. The in vitro study demonstrated sustained release of F (opt) 88.16% after 8 h, compared with plain MRT release of 63.06% after 1 h. Mice treated with MRT-loaded aquasomes demonstrated reduced immobility time in behavioral analysis to 37% with MRT-loaded aquasomes, while plain MRT reduced it to 55%. CONCLUSION These results confirmed that the antidepressant effect of MRT was significantly boosted in formulated aquasomes, and thereby they provide a promising carrier nano vesicular system for effective delivery of MRT.
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Affiliation(s)
- Lamiaa Mohamed Hussein
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Aya Mohamed Dawaba
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Shereen Ahmed El-Adawy
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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Loke YH, Chew YL, Janakiraman AK, Lee SK, Uddin ABMH, Goh CF, Kee PE, Ng HS, Ming LC, Liew KB. Development of a novel direct compressible co-processed excipient and its application for formulation of Mirtazapine orally disintegrating tablets. Drug Dev Ind Pharm 2024; 50:36-44. [PMID: 38149637 DOI: 10.1080/03639045.2023.2294095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 11/23/2023] [Indexed: 12/28/2023]
Abstract
INTRODUCTION Orally disintegrating tablets (ODTs) are designed to dissolve in the oral cavity within 3 min, providing a convenient option for patients as they can be taken without water. Direct compression is the most common method used for ODTs formulations. However, the availability of single composite excipients with desirable characteristics such as good compressibility, fast disintegration, and a good mouthfeel suitable for direct compression is limited. OBJECTIVE This research was proposed to develop a co-processed excipient composed of xylitol, mannitol, and microcrystalline cellulose for the formulation of ODTs. METHODS A total of 11 formulations of co-processed excipients with different ratios of ingredients were prepared, which were then compressed into ODTs, and their characteristics were thoroughly examined. The primary focus was on evaluating the disintegration time and hardness of the tablets, as these factors are important in ensuring the ODTs meet the desired criteria. The model drug, Mirtazapine was then incorporated into the chosen optimized formulation. RESULTS The results showed that the formulation comprised of 10% xylitol, 10% mannitol and 80% microcrystalline cellulose demonstrated the fastest disintegration time (1.77 ± 0.119 min) and sufficient hardness (3.521 ± 0.143 kg) compared to the other formulations. Furthermore, the drug was uniformly distributed within the tablets and fully released within 15 min. CONCLUSION Therefore, the developed co-processed excipients show great potential in enhancing the functionalities of ODTs, offering a promising solution to improve the overall performance and usability of ODTs in various therapeutic applications.
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Affiliation(s)
- Ying Hui Loke
- Faculty of Pharmacy, University of Cyberjaya, Cyberjaya, Malaysia
| | - Yik-Ling Chew
- Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur, Malaysia
| | | | - Siew-Keah Lee
- M. Kandiah Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - A B M Helal Uddin
- Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Malaysia
| | - Choon Fu Goh
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Phei Er Kee
- Centre for Research and Graduate Studies, University of Cyberjaya, Cyberjaya, Malaysia
| | - Hui Suan Ng
- UCSI-Cheras Low Carbon Innovation Hub Research Consortium, UCSI University, Cheras, Kuala Lumpur, Malaysia
| | - Long Chiau Ming
- School of Medical and Life Sciences, Sunway University, Sunway City, Malaysia
| | - Kai Bin Liew
- Faculty of Pharmacy, University of Cyberjaya, Cyberjaya, Malaysia
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Shah P, Desai H, Vyas B, Lalan M, Kulkarni M. Quality-by-Design-Based Development of Rivaroxaban-Loaded Liquisolid Compact Tablets with Improved Biopharmaceutical Attributes. AAPS PharmSciTech 2023; 24:176. [PMID: 37639081 DOI: 10.1208/s12249-023-02635-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/06/2023] [Indexed: 08/29/2023] Open
Abstract
Rivaroxaban (RXN) finds use in the management of pulmonary embolism and deep vein thrombosis. Its poor solubility (5-7 µg/mL) and P-gp-mediated efflux from intestinal lining limits the oral application of RXN. This work assessed the impact of liquisolid compact technique in augmenting the solubility and bioavailability of RXN. PEG 400, Avicel PH 200, and Aerosil 200 were used as non-volatile liquid, carrier, and coating material, respectively, to formulate RXN liquid-solid compacts (RXN LSCs). A 32-factor factorial design was used in the optimisation to assess the impacts of factors (load factor and carrier:coating ratio) on the responses (angle of repose and Q30 min). Pre-compression parameters of RXN LSCs suggested adequate flow and compressibility. Optimisation data suggested significant influence of factors on both the responses. Optimised RXN LSC-based tablets showed a significantly higher in vitro dissolution rate than RXN API and Xarelto® tablets due to improved solubility, reduced crystallinity, greater surface area, and enhanced wetting of RXN particles. XRD, DSC, and SEM data supported RXN's amorphization. The cytotoxicity (MTT assay) and permeation studies indicated the nontoxicity of prepared RXN LSC tablets and the role of PEG 400 in inhibiting P-gp. Pharmacokinetic study of RXN LSC-based tablets in Albino Wistar rats exhibited 2.51- and 1.66-times higher AUC in comparison to RXN API and Xarelto® tablets respectively, demonstrating that developed formulation had a greater oral bioavailability. The RXN LSC tablets showed longer bleeding times and higher rates of platelet aggregation than RXN API. Thus, RXN LSC tablets can be considered a facile, scalable technology.
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Affiliation(s)
- Pranav Shah
- Maliba Pharmacy College, Bardoli, Gujarat, India.
| | - Heta Desai
- Maliba Pharmacy College, Bardoli, Gujarat, India
| | - Bhavin Vyas
- Maliba Pharmacy College, Bardoli, Gujarat, India
| | - Manisha Lalan
- Sat Kaival College of Pharmacy, Sarsa, Gujarat, India
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Zakowiecki D, Richter M, Yuece C, Voelp A, Ries M, Papaioannou M, Edinger P, Hess T, Mojsiewicz-Pieńkowska K, Cal K. Towards the Continuous Manufacturing of Liquisolid Tablets Containing Simethicone and Loperamide Hydrochloride with the Use of a Twin-Screw Granulator. Pharmaceutics 2023; 15:pharmaceutics15041265. [PMID: 37111750 PMCID: PMC10142538 DOI: 10.3390/pharmaceutics15041265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Continuous manufacturing is becoming the new technological standard in the pharmaceutical industry. In this work, a twin-screw processor was employed for the continuous production of liquisolid tablets containing either simethicone or a combination of simethicone with loperamide hydrochloride. Both active ingredients present major technological challenges, as simethicone is a liquid, oily substance, and loperamide hydrochloride was used in a very small amount (0.27% w/w). Despite these difficulties, the use of porous tribasic calcium phosphate as a carrier and the adjustment of the settings of the twin-screw processor enabled the optimization of the characteristics of the liquid-loaded powders and made it possible to efficiently produce liquisolid tablets with advantages in physical and functional properties. The application of chemical imaging by means of Raman spectroscopy allowed for the visualization of differences in the distribution of individual components of the formulations. This proved to be a very effective tool for identifying the optimum technology to produce a drug product.
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Affiliation(s)
- Daniel Zakowiecki
- Chemische Fabrik Budenheim KG, Rheinstrasse 27, 55257 Budenheim, Germany
| | - Margarethe Richter
- Thermo Electron (Karlsruhe) GmbH, Pfannkuchstrasse 10-12, 76185 Karlsruhe, Germany
| | - Ceren Yuece
- Thermo Electron (Karlsruhe) GmbH, Pfannkuchstrasse 10-12, 76185 Karlsruhe, Germany
| | - Annika Voelp
- Thermo Electron (Karlsruhe) GmbH, Pfannkuchstrasse 10-12, 76185 Karlsruhe, Germany
| | - Maximilian Ries
- Thermo Fisher Scientific GmbH, Im Steingrund 4-6, 63303 Dreieich, Germany
| | - Markos Papaioannou
- Chemische Fabrik Budenheim KG, Rheinstrasse 27, 55257 Budenheim, Germany
| | - Peter Edinger
- Chemische Fabrik Budenheim KG, Rheinstrasse 27, 55257 Budenheim, Germany
| | - Tobias Hess
- Chemische Fabrik Budenheim KG, Rheinstrasse 27, 55257 Budenheim, Germany
| | - Krystyna Mojsiewicz-Pieńkowska
- Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Gdansk, al. Gen. J. Hallera 107, 80-416 Gdansk, Poland
| | - Krzysztof Cal
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Medical University of Gdansk, al. Gen. J. Hallera 107, 80-416 Gdansk, Poland
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Kanojiya PS, Ghodake PN, Wadetwar RN. Design and optimization of liquisolid compact based vaginal sustained release tablet of antifungal agent for vaginal candidiasis. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2158854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Pranita S. Kanojiya
- Department of Pharmaceutical Sciences, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, Maharashtra, India
| | - Pradip N. Ghodake
- Department of Pharmaceutical Sciences, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, Maharashtra, India
| | - Rita N. Wadetwar
- Department of Pharmaceutical Sciences, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, Maharashtra, India
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Fabrication of Hydroxypropyl Methylcellulose Orodispersible Film Loaded Mirtazapine Using a Syringe Extrusion 3D Printer. Sci Pharm 2022. [DOI: 10.3390/scipharm90040068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Depression is a mental illness causing a continuous negative feeling and loss of interest and affects physical and mental health. Mirtazapine (MTZ) is an effective medicine for treating depression, but patients lack compliance. However, transforming a pharmaceutical dosage form to an orodispersible film (ODF) could resolve this issue. This study aims to fabricate ODF-loading mirtazapine, using a syringe extrusion 3D printer, and compare its properties with the solvent-casting method. The ODFs were prepared by dissolving the mirtazapine in a hydroxypropyl methylcellulose E15 solution, and then fabricated by a 3D printer or casting. The 3D printing was accurate and precise in fabricating the ODFs. The SEM micrographs showed that the mirtazapine-printed ODF (3D-MTZ) was porous, with crystals of mirtazapine on the film’s surface. The 3D-MTZ exhibited better mechanical properties than the mirtazapine-casted ODF (C-MTZ), due to the 3D-printing process. The disintegration time of the 3D-MTZ in a simulated salivary fluid, pH 6.8 at 37 °C, was 24.38 s, which is faster than the C-MTZ (46.75 s). The in vitro dissolution study, in 0.1 N HCl at 37 °C, found the 3D-MTZ quickly released the drug by more than 80% in 5 min. This study manifested that 3D-printing technology can potentially be applied for the fabrication of ODF-containing mirtazapine.
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