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Banchero M. Supercritical Carbon Dioxide as a Green Alternative to Achieve Drug Complexation with Cyclodextrins. Pharmaceuticals (Basel) 2021; 14:ph14060562. [PMID: 34208286 PMCID: PMC8230899 DOI: 10.3390/ph14060562] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/07/2021] [Accepted: 06/08/2021] [Indexed: 11/29/2022] Open
Abstract
Cyclodextrins are widely used in pharmaceutics to enhance the bioavailability of many drugs. Conventional drug/cyclodextrin complexation techniques suffer from many drawbacks, such as a high residual content of toxic solvents in the formulations, the degradation of heat labile drugs and the difficulty in controlling the size and morphology of the product particles. These can be overcome by supercritical fluid technology thanks to the outstanding properties of supercritical CO2 (scCO2) such as its mild critical point, its tunable solvent power, and the absence of solvent residue after depressurization. In this work the use of scCO2 as an unconventional medium to achieve the complexation with native and substituted cyclodextrins of over 50 drugs, which belong to different classes, are reviewed. This can be achieved with different approaches such as the “supercritical solvent impregnation” and “particle-formation” techniques. The different techniques are discussed to point out how they affect the complexation mechanism and efficiency, the physical state of the drug as well as the particle size distribution and morphology, which finally condition the release kinetics and drug bioavailability. When applicable, the results obtained for the same drug with various cyclodextrins, or different complexation techniques are compared with those obtained with conventional approaches.
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Affiliation(s)
- Mauro Banchero
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129 Torino, Italy
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2
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Surface modification strategies for high-dose dry powder inhalers. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2021. [DOI: 10.1007/s40005-021-00529-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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3
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Santana DVS, Trindade IAS, Carvalho YMBG, Carvalho-Neto AG, Silva ECD, Silva-Júnior EF, Leite RFS, Quintans-Júnior LJ, Aquino TM, Serafini MR, Guterres SS, Scotti L, Scotti MT, Araújo AAS, Frank LA, Menezes PP. Analytical techniques to recognize inclusion complexes formation involving monoterpenes and cyclodextrins: A study case with (-) borneol, a food ingredient. Food Chem 2020; 339:127791. [PMID: 32860997 DOI: 10.1016/j.foodchem.2020.127791] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 11/25/2022]
Abstract
Monoterpenes are non-polar secondary metabolites widely used by industry due to their excellent therapeutic, food-ingredient and cosmetic properties. However, their low solubility in water limits their use. In this sense, cyclodextrins (CDs) have been widely used to solve these technological challenges. Thus, this study aims to use (-)-borneol as a monoterpene model to prepare inclusion complexes between β-CD and hydroxypropyl-β-CD (HP-β-CD) through different ways and characterize them in order to choose the best inclusion method to improve physicochemical properties of monoterpenes. To achieve this goal, the samples were prepared by physical mixture (PM), paste complex (PA) and freeze-drying complex (FD) and then, extensively characterized by thermal analysis, Fourier-transform infrared spectroscopy, scanning electron microscopy, size particle, X-ray diffraction and nuclear magnetic resonance. The physicochemical results showed that freeze-drying was more effective to form inclusion complexes between (-)-borneol with both CDs. This research highlights the importance of recognizing the best method to prepare inclusion complexes, including food additives as (-)-borneol, to achieve better results in food preparations.
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Affiliation(s)
- D V S Santana
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - I A S Trindade
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Y M B G Carvalho
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - A G Carvalho-Neto
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - E C D Silva
- Nucleus of Analysis and Research in Nuclear Magnetic Resonance, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, AL, Brazil
| | - E F Silva-Júnior
- Nucleus of Analysis and Research in Nuclear Magnetic Resonance, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, AL, Brazil
| | - R F S Leite
- Nucleus of Analysis and Research in Nuclear Magnetic Resonance, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, AL, Brazil
| | - L J Quintans-Júnior
- Department of Physiology, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - T M Aquino
- Nucleus of Analysis and Research in Nuclear Magnetic Resonance, Institute of Chemistry and Biotechnology, Federal University of Alagoas, Maceió, AL, Brazil
| | - M R Serafini
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - S S Guterres
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - L Scotti
- Post-Graduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - M T Scotti
- Post-Graduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - A A S Araújo
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - L A Frank
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - P P Menezes
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil.
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Kim JH, Hong SS, Lee M, Lee EH, Rhee I, Chang SY, Lim SJ. Krill Oil-Incorporated Liposomes As An Effective Nanovehicle To Ameliorate The Inflammatory Responses Of DSS-Induced Colitis. Int J Nanomedicine 2019; 14:8305-8320. [PMID: 31806959 PMCID: PMC6844156 DOI: 10.2147/ijn.s220053] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/23/2019] [Indexed: 01/05/2023] Open
Abstract
Background Phosphatidylcholine (PC) and Omega-3 fatty acid (Omega-3) are promising therapeutic molecules for treating inflammatory bowel disease (IBD). Purpose Based on the IBD therapeutic potential of nanoparticles, we herein sought to develop Omega-3-incorporated PC nanoparticles (liposomes) as an orally administrable vehicle for treating IBD. Methods Liposomes prepared with or without Omega-3 incorporation were compared in terms of colloidal stability and anitiinflammatory effects. Results The incorporation of free Omega-3 (alpha-linolenic acid, eicosapentaenoic acid or docosahexaenoic acid) into liposomes induced time-dependent membrane fusion, resulting in particle size increase from nm to μm during storage. In contrast, krill oil incorporation into liposomes (KO liposomes) did not induce the fusion and the particle size maintained <250 nm during storage. KO liposomes also maintained colloidal stability in simulated gastrointestinal conditions and exhibited a high capacity to entrap the IBD drug, budesonide (BDS). KO liposomes greatly suppressed the lipopolysaccharide-induced production of pro-inflammatory cytokines in cultured macrophages and completely restored inflammation-impaired membrane barrier function in an intestinal barrier model. In mice subjected to dextran sulfate sodium-induced colitis, oral administration of BDS-entrapped KO liposomes suppressed tumor necrosis factor-α production (by 84.1%), interleukin-6 production (by 35.3%), and the systemic level of endotoxin (by 96.8%), and slightly reduced the macroscopic signs of the disease. Conclusion Taken together, KO liposomes may have great potential as a nanovehicle for oral delivery of IBD drugs.
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Affiliation(s)
- Jin-Hee Kim
- Department of Integrated Bioscience and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Soon-Seok Hong
- Department of Integrated Bioscience and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Myoungsoo Lee
- Laboratory of Microbiology, College of Pharmacy, and Research Institute of Pharmaceutical Science and Technology (RIPST), Ajou University, Suwon 16499, Republic of Korea
| | - Eun-Hye Lee
- Department of Integrated Bioscience and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Inmoo Rhee
- Department of Integrated Bioscience and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Sun-Young Chang
- Laboratory of Microbiology, College of Pharmacy, and Research Institute of Pharmaceutical Science and Technology (RIPST), Ajou University, Suwon 16499, Republic of Korea
| | - Soo-Jeong Lim
- Department of Integrated Bioscience and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
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Sukhoverkov KV, Le-Deygen IM, Egorov AM, Kudryashova EV. Physicochemical Properties of the Inclusion Complex of Moxifloxacin with Hydroxypropyl-β-Cyclodextrin Synthesized by RESS. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2019. [DOI: 10.1134/s1990793118070126] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Inoue Y, Hirano A, Murata I, Kobata K, Kanamoto I. Assessment of the Physical Properties of Inclusion Complexes of Forchlorfenuron and γ-Cyclodextrin Derivatives and Their Promotion of Plant Growth. ACS OMEGA 2018; 3:13160-13169. [PMID: 30411028 PMCID: PMC6217596 DOI: 10.1021/acsomega.8b01505] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 09/25/2018] [Indexed: 06/08/2023]
Abstract
The current study prepared solid dispersions of forchlorfenuron (CPPU) and γ-cyclodextrin (γCD) or CPPU and 2-hydroxypropyl-γ-cyclodextrin (HPγCD) via cogrinding and coprecipitation to assess their physicochemical properties and their effect on plant growth. According to phase solubility diagrams, both CPPU/γCD and CPPU/HPγCD formed an inclusion complex at a molar ratio of 1/1. According to differential scanning calorimetry and powder X-ray diffraction, a ground mixture (GM) of CPPU and γCD (molar ratio = 1/1), a GM of CPPU and HPγCD (molar ratio = 1/1), and a coprecipitate (CP) of CPPU and γCD (molar ratio = 1/1) formed an inclusion complex. According to 1H-1H nuclear Overhauser effect spectroscopy NMR spectroscopy of the GMs and CP, the aromatic rings of the CPPU molecule are presumably included in CD from the wider to the narrower rim of its ring. Cultivation of broccoli sprouts with the GMs and CP resulted in no differences in the length of sprouts in comparison to a commercial preparation (Fulmet).
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Affiliation(s)
- Yutaka Inoue
- Laboratory of Drug Safety Management, Faculty of
Pharmacy and Pharmaceutical
Sciences, and Laboratory of Functional Food Science, Faculty of Pharmacy and Pharmaceutical
Sciences, Josai University, 1-1 Keyakidai,
Sakado-shi, Saitama 3500295, Japan
| | - Ai Hirano
- Laboratory of Drug Safety Management, Faculty of
Pharmacy and Pharmaceutical
Sciences, and Laboratory of Functional Food Science, Faculty of Pharmacy and Pharmaceutical
Sciences, Josai University, 1-1 Keyakidai,
Sakado-shi, Saitama 3500295, Japan
| | - Isamu Murata
- Laboratory of Drug Safety Management, Faculty of
Pharmacy and Pharmaceutical
Sciences, and Laboratory of Functional Food Science, Faculty of Pharmacy and Pharmaceutical
Sciences, Josai University, 1-1 Keyakidai,
Sakado-shi, Saitama 3500295, Japan
| | - Kenji Kobata
- Laboratory of Drug Safety Management, Faculty of
Pharmacy and Pharmaceutical
Sciences, and Laboratory of Functional Food Science, Faculty of Pharmacy and Pharmaceutical
Sciences, Josai University, 1-1 Keyakidai,
Sakado-shi, Saitama 3500295, Japan
| | - Ikuo Kanamoto
- Laboratory of Drug Safety Management, Faculty of
Pharmacy and Pharmaceutical
Sciences, and Laboratory of Functional Food Science, Faculty of Pharmacy and Pharmaceutical
Sciences, Josai University, 1-1 Keyakidai,
Sakado-shi, Saitama 3500295, Japan
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Kankala RK, Zhang YS, Wang SB, Lee CH, Chen AZ. Supercritical Fluid Technology: An Emphasis on Drug Delivery and Related Biomedical Applications. Adv Healthc Mater 2017; 6:10.1002/adhm.201700433. [PMID: 28752598 PMCID: PMC5849475 DOI: 10.1002/adhm.201700433] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 05/12/2017] [Indexed: 12/18/2022]
Abstract
During the past few decades, supercritical fluid (SCF) has emerged as an effective alternative for many traditional pharmaceutical manufacturing processes. Operating active pharmaceutical ingredients (APIs) alone or in combination with various biodegradable polymeric carriers in high-pressure conditions provides enhanced features with respect to their physical properties such as bioavailability enhancement, is of relevance to the application of SCF in the pharmaceutical industry. Herein, recent advances in drug delivery systems manufactured using the SCF technology are reviewed. We provide a brief description of the history, principle, and various preparation methods involved in the SCF technology. Next, we aim to give a brief overview, which provides an emphasis and discussion of recent reports using supercritical carbon dioxide (SC-CO2 ) for fabrication of polymeric carriers, for applications in areas related to drug delivery, tissue engineering, bio-imaging, and other biomedical applications. We finally summarize with perspectives.
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Affiliation(s)
- Ranjith Kumar Kankala
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology, Xiamen, 361021, P. R. China
| | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA
| | - Shi-Bin Wang
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology, Xiamen, 361021, P. R. China
| | - Chia-Hung Lee
- Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Hualien, 97401, Taiwan
| | - Ai-Zheng Chen
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology, Xiamen, 361021, P. R. China
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA
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8
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Andrade TA, Freitas TS, Araújo FO, Menezes PP, Dória GAA, Rabelo AS, Quintans-Júnior LJ, Santos MRV, Bezerra DP, Serafini MR, Menezes IRA, Nunes PS, Araújo AAS, Costa MS, Campina FF, Santos ATL, Silva ARP, Coutinho HDM. Physico-chemical characterization and antibacterial activity of inclusion complexes of Hyptis martiusii Benth essential oil in β-cyclodextrin. Biomed Pharmacother 2017; 89:201-207. [PMID: 28226293 DOI: 10.1016/j.biopha.2017.01.158] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/19/2017] [Accepted: 01/28/2017] [Indexed: 11/25/2022] Open
Abstract
Cyclodextrins (CDs) have been used as important pharmaceutical excipients for improve the physicochemical properties of the drugs of low solubility as the essential oil of Hyptis martiusii. This oil is important therapeutically, but the low solubility and bioavailability compromises your use. Therein, the aim of this study was to obtain and to characterize physico-chemically the samples obtained by physical mixture (PM), paste complexation (PC) and slurry complexation (SC) of the essential oil Hyptis martiusii (EOHM) in β-CD, and to compare the antibacterial and modulatory-antibiotic activity of products obtained and oil free. The physicochemical characterization was performed by differential scanning calorimetry (DSC), thermogravimetry/derivative thermogravimetry (TG/DTG), scanning electron microscopy (SEM), X-ray diffraction (XRD) and Karl Fischer titration. Additionally, the antibacterial tests were performed by microdilution technique. Thus, it was observed that the PM method showed low complexing capacity, unlike PC and SC in which it was observed the formation of inclusion complexes. In addition, the second stage of the TG/DTG curves showed that SC was the best method inclusion with mass loss of 6.9% over the PC that was 6.0%. The XRD results corroborate with the results above suggesting the formation of new solid phase and the SEM photomicrographs showed the porous surface of the samples PC and SC. The essential oil alone demonstrated an antibacterial and modulatory effect against the S. aureus and the Gram negative strain, respectively. However, the β-CD and the inclusion complex did not demonstrate any biological activity in the performed antibacterial assays.
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Affiliation(s)
| | - Thiago S Freitas
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | | | - Paula P Menezes
- Pharmacy Department, Federal University of Sergipe, Sergipe, Brazil
| | | | | | | | - Márcio R V Santos
- Physiology Department, Federal University of Sergipe, Sergipe, Brazil
| | - Daniel P Bezerra
- Gonçalo Muniz Research Center, Oswaldo Cruz Foundation, Bahia, Brazil
| | | | - Irwin Rose A Menezes
- Department of Mineralogy and Geotectonics, Institute of Geosciences, University of SãoPaulo-SP, Brazil
| | | | | | - Maria S Costa
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Fábia F Campina
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Antonia T L Santos
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Ana R P Silva
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Henrique D M Coutinho
- Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil.
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dos Passos Menezes P, dos Santos PBP, Dória GAA, de Sousa BMH, Serafini MR, Nunes PS, Quintans-Júnior LJ, de Matos IL, Alves PB, Bezerra DP, Mendonça Júnior FJB, da Silva GF, de Aquino TM, de Souza Bento E, Scotti MT, Scotti L, de Souza Araujo AA. Molecular Modeling and Physicochemical Properties of Supramolecular Complexes of Limonene with α- and β-Cyclodextrins. AAPS PharmSciTech 2017; 18:49-57. [PMID: 27073031 DOI: 10.1208/s12249-016-0516-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 03/17/2016] [Indexed: 01/18/2023] Open
Abstract
This study evaluated three different methods for the formation of an inclusion complex between alpha- and beta-cyclodextrin (α- and β-CD) and limonene (LIM) with the goal of improving the physicochemical properties of limonene. The study samples were prepared through physical mixing (PM), paste complexation (PC), and slurry complexation (SC) methods in the molar ratio of 1:1 (cyclodextrin:limonene). The complexes prepared were evaluated with thermogravimetry/derivate thermogravimetry, infrared spectroscopy, X-ray diffraction, complexation efficiency through gas chromatography/mass spectrometry analyses, molecular modeling, and nuclear magnetic resonance. The results showed that the physical mixing procedure did not produce complexation, but the paste and slurry methods produced inclusion complexes, which demonstrated interactions outside of the cavity of the CDs. However, the paste obtained with β-cyclodextrin did not demonstrate complexation in the gas chromatographic technique because, after extraction, most of the limonene was either surface-adsorbed by β-cyclodextrin or volatilized during the procedure. We conclude that paste complexation and slurry complexation are effective and economic methods to improve the physicochemical character of limonene and could have important applications in pharmacological activities in terms of an increase in solubility.
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Okwuosa TC, Pereira BC, Arafat B, Cieszynska M, Isreb A, Alhnan MA. Fabricating a Shell-Core Delayed Release Tablet Using Dual FDM 3D Printing for Patient-Centred Therapy. Pharm Res 2016; 34:427-437. [PMID: 27943014 DOI: 10.1007/s11095-016-2073-3] [Citation(s) in RCA: 166] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 11/21/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE Individualizing gastric-resistant tablets is associated with major challenges for clinical staff in hospitals and healthcare centres. This work aims to fabricate gastric-resistant 3D printed tablets using dual FDM 3D printing. METHODS The gastric-resistant tablets were engineered by employing a range of shell-core designs using polyvinylpyrrolidone (PVP) and methacrylic acid co-polymer for core and shell structures respectively. Filaments for both core and shell were compounded using a twin-screw hot-melt extruder (HME). CAD software was utilized to design a capsule-shaped core with a complementary shell of increasing thicknesses (0.17, 0.35, 0.52, 0.70 or 0.87 mm). The physical form of the drug and its integrity following an FDM 3D printing were assessed using x-ray powder diffractometry (XRPD), thermal analysis and HPLC. RESULTS A shell thickness ≥0.52 mm was deemed necessary in order to achieve sufficient core protection in the acid medium. The technology proved viable for incorporating different drug candidates; theophylline, budesonide and diclofenac sodium. XRPD indicated the presence of theophylline crystals whilst budesonide and diclofenac sodium remained amorphous in the PVP matrix of the filaments and 3D printed tablets. Fabricated tablets demonstrated gastric resistant properties and a pH responsive drug release pattern in both phosphate and bicarbonate buffers. CONCLUSIONS Despite its relatively limited resolution, FDM 3D printing proved to be a suitable platform for a single-process fabrication of delayed release tablets. This work reveals the potential of dual FDM 3D printing as a unique platform for personalising delayed release tablets to suit an individual patient's needs.
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Affiliation(s)
- Tochukwu C Okwuosa
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK
| | - Beatriz C Pereira
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK
| | - Basel Arafat
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK
| | - Milena Cieszynska
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK
| | - Abdullah Isreb
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK
| | - Mohamed A Alhnan
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, Lancashire, UK.
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Miyazaki Y, Sugihara H, Nishiura A, Kadota K, Tozuka Y, Takeuchi H. Application of combinational supercritical CO2 techniques to the preparation of inhalable particles. J Drug Deliv Sci Technol 2016. [DOI: 10.1016/j.jddst.2016.08.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Pereva S, Sarafska T, Bogdanova S, Spassov Т. Efficiency of “cyclodextrin-ibuprofen” inclusion complex formation. J Drug Deliv Sci Technol 2016. [DOI: 10.1016/j.jddst.2016.04.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rudrangi SRS, Trivedi V, Mitchell JC, Wicks SR, Alexander BD. Preparation of olanzapine and methyl-β-cyclodextrin complexes using a single-step, organic solvent-free supercritical fluid process: An approach to enhance the solubility and dissolution properties. Int J Pharm 2015; 494:408-16. [DOI: 10.1016/j.ijpharm.2015.08.062] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 08/19/2015] [Accepted: 08/20/2015] [Indexed: 10/23/2022]
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Abstract
In recent years, CO2-based technologies have gained considerable interest in the pharmaceutical industry for their potential applications in drug formulation and drug delivery. The exploitation of peculiar properties of gases under supercritical conditions has been studied in the last 20 years with mixed results. Promising drug-delivery technologies, based on supercritical CO2, have mostly failed when facing challenges of industrial scaleability and economical viability. Nevertheless, a ‘second generation‘ of processes, based on CO2 around and below critical point has been developed, possibly offering technology-based solutions to some of the current issues of pharmaceutical development. In this review, we highlight the most recent advancements in this field, with a particular focus on the potential of CO2-based technologies in addressing critical issues in oral delivery, and briefly discuss the future perspectives of dense CO2-assisted processes as enabling technologies in drug delivery.
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Kim JE, Cho HJ, Kim DD. Budesonide/cyclodextrin complex-loaded lyophilized microparticles for intranasal application. Drug Dev Ind Pharm 2013; 40:743-8. [DOI: 10.3109/03639045.2013.782503] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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16
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Lang ZM, Hong HL, Han LM, Zhu N, Suo QL. Preparation of Emodin-Polyethylene Glycol Composite Microparticles Using a Supercritical Antisolvent Process. Chem Eng Technol 2011. [DOI: 10.1002/ceat.201100188] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Hong HL, Suo QL, Han LM, Li CP. Study on Precipitation of Astaxanthin in Supercritical Fluid. POWDER TECHNOL 2009. [DOI: 10.1016/j.powtec.2008.10.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Sauceau M, Rodier E, Fages J. Preparation of inclusion complex of piroxicam with cyclodextrin by using supercritical carbon dioxide. J Supercrit Fluids 2008. [DOI: 10.1016/j.supflu.2008.07.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hong H, Suo Q, Li F, Wei X, Zhang J. Precipitation and Characterization of Chelerythrine Microparticles by the Supercritical Antisolvent Process. Chem Eng Technol 2008. [DOI: 10.1002/ceat.200800114] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Hong HL, Suo QL, Lang ZM, Han LM, Li CP. Micronization of the officinal component emodin via the SEDS process through prefilming atomization. CRYSTAL RESEARCH AND TECHNOLOGY 2008. [DOI: 10.1002/crat.200711040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Llinàs A, Goodman JM. Polymorph control: past, present and future. Drug Discov Today 2008; 13:198-210. [PMID: 18342795 DOI: 10.1016/j.drudis.2007.11.006] [Citation(s) in RCA: 257] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2007] [Revised: 11/15/2007] [Accepted: 11/20/2007] [Indexed: 11/18/2022]
Affiliation(s)
- Antonio Llinàs
- Pfizer Institute for Pharmaceutical Materials Science, Department of Chemistry, University of Cambridge, Cambridge, United Kingdom.
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Mishima K. Biodegradable particle formation for drug and gene delivery using supercritical fluid and dense gas. Adv Drug Deliv Rev 2008; 60:411-32. [PMID: 18061302 DOI: 10.1016/j.addr.2007.02.003] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2006] [Accepted: 02/26/2007] [Indexed: 10/22/2022]
Abstract
Recent developments in biodegradable particle formation using supercritical fluids and dense gases have been reviewed with an emphasis on studies of micronizing and encapsulating poorly-soluble pharmaceuticals and gene. General review articles published in previous years have then been provided. A brief description of the operating principles of some types of particle formation processes is given. These include the rapid expansion of supercritical solutions (RESS), the particles from gas-saturated solution (PGSS) processes, the gas antisolvent process (GAS), and the supercritical antisolvent process (SAS). The papers have been reviewed under two groups, one involving the production of particles from pure biodegradable substances, and the other involving coating, capsule, and impregnation that contain active components, especially those that relate to pharmaceuticals. This review is a comprehensive review specifically focused on the formation of biodegradable particles for drug and gene delivery system using supercritical fluid and dense gas.
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Yasuji T, Takeuchi H, Kawashima Y. Particle design of poorly water-soluble drug substances using supercritical fluid technologies. Adv Drug Deliv Rev 2008; 60:388-98. [PMID: 18068261 DOI: 10.1016/j.addr.2007.03.025] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2006] [Accepted: 03/23/2007] [Indexed: 11/18/2022]
Abstract
In order to improve the dissolution properties of poorly water-soluble drugs, some drugs were subjected to micronization or prepared as composite particles using supercritical fluid (SCF) technology with carbon dioxide (CO(2)). Solubility in CO(2) is the key when using this method. Solubility affects the supersaturation of the materials in the solvent as well as the mass transfer of that solvent, which are both critical to the micronization of the materials and the formation of the composite particles. Some useful techniques that can be used to avoid the problems posed by the characteristics of the drug itself are combining SC-CO(2) with other technologies, such as the formation of coacervates or emulsions, and other equipment types, such as milling or ultrasound fields. Another advantage of SCF technology is that it is considered to be green chemistry. SC-CO(2) can improve the solubility of poorly water-soluble drug substances using few or no organic solvents and with little or no heating.
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Affiliation(s)
- Takehiko Yasuji
- Pharmaceutical Research and Technology Labs, Astellas Pharma Inc., 180 Ozumi, Yaizu, Shizuoka 425-0072, Japan
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Hong HL, Suo QL, He WZ, Li CP. Formation of Carotene/Proanthocyanidin Composite Microparticles via the Solution-Enhanced Dispersion by Supercritical Fluids (SEDS) Process through Prefilming Atomization. Ind Eng Chem Res 2007. [DOI: 10.1021/ie070590a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hai Long Hong
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot 010051, People's Republic of China
| | - Quan Ling Suo
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot 010051, People's Republic of China
| | - Wen Zhi He
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot 010051, People's Republic of China
| | - Chun Ping Li
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot 010051, People's Republic of China
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Toropainen T, Heikkilä T, Leppänen J, Matilainen L, Velaga S, Jarho P, Carlfors J, Lehto VP, Järvinen T, Järvinen K. Crystal structure changes of gamma-cyclodextrin after the SEDS process in supercritical carbon dioxide affect the dissolution rate of complexed budesonide. Pharm Res 2007; 24:1058-66. [PMID: 17385023 DOI: 10.1007/s11095-006-9227-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2006] [Accepted: 12/22/2006] [Indexed: 11/26/2022]
Abstract
PURPOSE The present study describes the crystal structure changes of gamma-cyclodextrin (gamma-CD) during the solution enhanced dispersion by supercritical fluids (SEDS) process and its effect on dissolution behaviour of complexed budesonide. MATERIALS AND METHODS gamma-CD solution (10 mg/ml in 50% ethanol) was pumped together with supercritical carbon dioxide through a coaxial nozzle with or without a model drug, budesonide (3.3 mg/ml). The processing conditions were 100 b and 40, 60 or 80 degrees C. gamma-CD powders were characterised before and after vacuum-drying (2-3 days at RT) with XRPD, SEM and NMR. Budesonide/gamma-CD complexation was confirmed with DSC and XRPD. The dissolution behaviour of complexed budesonide was determined in aqueous solution (1% gamma-CD, 37 degrees C, 100 rpm). RESULTS During the SEDS process (100 b, 40 and 60 degrees C), gamma-CD and budesonide/gamma-CD complexes crystallized in a tetragonal channel-type form. The vacuum-drying transformed crystalline gamma-CD into amorphous form while the complexes underwent a tetragonal-to-hexagonal phase transition. The increase in the processing temperature decreased the crystallinity of gamma-CD. At 80 degrees C, amorphous gamma-CD was obtained while the complexes crystallized in a hexagonal channel-type form. The dissolution behaviour of budesonide/gamma-CD complexes was dependent on their crystal structure: the tetragonal form dissolved faster than the hexagonal form. CONCLUSIONS The crystal structure of gamma-CD and subsequently, the dissolution rate of complexed budesonide, can be modified with the processing conditions.
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Affiliation(s)
- Tarja Toropainen
- Department of Pharmaceutical Chemistry, University of Kuopio, Kuopio, Finland.
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