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Han J, Yang Y, Hou Y, Tang M, Zhang Y, Zhu Y, Liu X, Wang J, Gao Y. Insight into Formation, Synchronized Release and Stability of Co-Amorphous Curcumin-Piperine by Integrating Experimental-Modeling Techniques. J Pharm Sci 2024; 113:1874-1884. [PMID: 38354909 DOI: 10.1016/j.xphs.2024.02.009] [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: 10/09/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/16/2024]
Abstract
Intermolecular interactions between drug and co-former are crucial in the formation, release and physical stability of co-amorphous system. However, the interactions remain difficult to investigate with only experimental tools. In this study, intermolecular interactions of co-amorphous curcumin-piperine (i.e., CUR-PIP CM) during formation, dissolution and storage were explored by integrating experimental and modeling techniques. The formed CUR-PIP CM exhibited the strong hydrogen bond interaction between the phenolic OH group of CUR and the CO group of PIP as confirmed by FTIR, ss 13C NMR and molecular dynamics (MD) simulation. In comparison to crystalline CUR, crystalline PIP and their physical mixture, CUR-PIP CM performed significantly increased dissolution accompanied by the synchronized release of CUR and PIP, which arose from the greater interaction energy of H2O-CUR molecules and H2O-PIP molecules than CUR-PIP molecules, breaking the hydrogen bond between CUR and PIP molecules, and then causing a pair-wise solvation of CUR-PIP CM at the molecular level. Furthermore, the stronger intermolecular interaction between CUR and PIP was revealed by higher binding energy of CUR-PIP molecules, which contributed to the excellent physical stability of CUR-PIP CM over amorphous CUR or PIP. The study provides a unique insight into the formation, release and stability of co-amorphous system from MD perspective. Meanwhile, this integrated technique can be used as a practical methodology for the future design of co-amorphous formulations.
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Affiliation(s)
- Jiawei Han
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China; School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China; Changzhou Pharmaceutical Factory Co., LTD, Changzhou 213018, PR China
| | - Yang Yang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China
| | - Yunjuan Hou
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China
| | - Mengyuan Tang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China
| | - Yunran Zhang
- Changzhou Pharmaceutical Factory Co., LTD, Changzhou 213018, PR China
| | - Yijun Zhu
- Changzhou Pharmaceutical Factory Co., LTD, Changzhou 213018, PR China
| | - Xiaoqian Liu
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China.
| | - Jue Wang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, PR China.
| | - Yuan Gao
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, PR China.
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2
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Awad HA, Fetouh MI, Sultan AA, El Maghraby GM. Combined eutexia and amorphization for simultaneous enhancement of dissolution rate of triamterene and hydrochlorothiazide: preparation of orodispersible tablets. Drug Dev Ind Pharm 2024; 50:306-319. [PMID: 38400841 DOI: 10.1080/03639045.2024.2323996] [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: 10/14/2023] [Accepted: 02/22/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Triamterene is an oral antihypertensive drug with dissolution-limited poor bioavailability. It can be used as monotherapy or in fixed dose combination with hydrochlorothiazide which also suffers from poor dissolution. Moreover, co-processing of drugs in fixed dose combination can alter their properties. Accordingly, pre-formulation studies should investigate the effect of co-processing and optimize the dissolution of drugs before and after fixed dose combination. This is expected to avoid deleterious interaction (if any) and to hasten the biopharmaceutical properties. OBJECTIVE Accordingly, the aim of this work was to optimize the dissolution rate of triamterene alone and after fixed dose combination with hydrochlorothiazide. METHODOLOGY Triamterene was subjected to dry co-grinding with xylitol, HPMC-E5 or their combination. The effect of co-grinding with hydrochlorothiazide was also tested in absence and presence of xylitol and HPMC-E5. The products were assessed using Fourier-transform infrared (FTIR), differential scanning calorimetry, X-ray powder diffraction (XRPD), in addition to dissolution studies. Optimum formulations were fabricated as oral disintegrating tablets (ODT).Results: Co-processing of triamterene with xylitol formed eutectic system which hastened dissolution rate. HPMC-E5 resulted in partial amorphization and improved triamterene dissolution. Co-grinding with both materials combined their effects. Co-processing of triamterene with hydrochlorothiazide resulted in eutexia but the product was slowly dissolving due to aggregation. This problem was vanished in presence of HPMC-E5 and xylitol. Compression of the optimum formulation into ODT underwent fast disintegration and liberated acceptable amounts of both drugs. CONCLUSION The study introduced simple co-processing with traditional excipients for development of ODT of triamterene and hydrochlorothiazide.
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Affiliation(s)
- Hend A Awad
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Egyptian Russian University, Badr city, Egypt
| | - Mohamed I Fetouh
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Egyptian Russian University, Badr city, Egypt
| | - Amal A Sultan
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al-Batin, Hafr Al-Batin, Saudi Arabia
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Gamal M El Maghraby
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
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3
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Luo S, Zhang Y, Song J, Li Y, Wu C, Zhang C. Solubility-permeability interplay of a supersaturated lutein delivery system constructed by glycosylated stevioside and hydroxypropyl-methylcellulose. Int J Biol Macromol 2024; 258:128791. [PMID: 38123041 DOI: 10.1016/j.ijbiomac.2023.128791] [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: 08/16/2023] [Revised: 11/20/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
This study investigated the solubilizing capacity of glycosylated stevioside/hydroxypropyl-methylcellulose (stevia-G-HPMC) complexes with varying mass ratios on lutein. The impact on the steady-state flux and permeability coefficient of intracellular lutein was also explored through the construction of a Caco-2 cellular transport model. The results indicated that the equilibrium solubility of lutein linearly increased with an increase in stevia-G amount. The stability constants of the ternary system surpassed those of the binary system. Molecular dynamics simulation revealed a tight and stable structure in lutein supersaturated complexes. Meanwhile, lutein-stevia-G-HPMC complexes demonstrated superior cumulative penetrations, with the peak Papp (AP → BL) value being (3.24 ± 0.89) × 10-5 cm·s-1. There was a slight decrease in Papp (BL → AP), which improved the forward transport of lutein. Highly soluble lutein in aqueous environments saturated the extracellular transport proteins on the AP side of cell membranes, thereby maintaining the high permeability transport. Notably, the permeability trend of lutein in Caco-2 cells negatively correlated with the equilibrium solubility and matched the single exponential growth model. When the mass ratio of lutein, stevia-G and HPMC was 1:21:5, the solubility-permeability trade-off of lutein was effectively maintained.
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Affiliation(s)
- Shuwei Luo
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Yan Zhang
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Jiangfeng Song
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China; School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Ying Li
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Caie Wu
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Chenchen Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
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4
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Orszulak L, Lamrani T, Tarnacka M, Hachuła B, Jurkiewicz K, Zioła P, Mrozek-Wilczkiewicz A, Kamińska E, Kamiński K. The Impact of Various Poly(vinylpyrrolidone) Polymers on the Crystallization Process of Metronidazole. Pharmaceutics 2024; 16:136. [PMID: 38276506 PMCID: PMC10820696 DOI: 10.3390/pharmaceutics16010136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
In this paper, we propose one-step synthetic strategies for obtaining well-defined linear and star-shaped polyvinylpyrrolidone (linPVP and starPVP). The produced macromolecules and a commercial PVP K30 with linear topology were investigated as potential matrices for suppressing metronidazole (MTZ) crystallization. Interestingly, during the formation of binary mixtures (BMs) containing different polymers and MTZ, we found that linear PVPs exhibit maximum miscibility with the drug at a 50:50 weight ratio (w/w), while the star-shaped polymer mixes with MTZ even at a 30:70 w/w. To explain these observations, comprehensive studies of MTZ-PVP formulations with various contents of both components were performed using Fourier-transform infrared spectroscopy, differential scanning calorimetry, and X-ray diffraction. The obtained results clearly showed that the polymer's topology plays a significant role in the type of interactions occurring between the matrix and MTZ. Additionally, we established that for MTZ-PVP 50:50 and 75:25 w/w BMs, linear polymers have the most substantial impact on inhibiting the crystallization of API. The star-shaped macromolecule turned out to be the least effective in stabilizing amorphous MTZ at these polymer concentrations. Nevertheless, long-term structural investigations of the MTZ-starPVP 30:70 w/w system (which is not achievable for linear PVPs) demonstrated its complete amorphousness for over one month.
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Affiliation(s)
- Luiza Orszulak
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia in Katowice, Szkolna 9, 40-007 Katowice, Poland;
| | - Taoufik Lamrani
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
| | - Magdalena Tarnacka
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
| | - Barbara Hachuła
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia in Katowice, Szkolna 9, 40-007 Katowice, Poland;
| | - Karolina Jurkiewicz
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
| | - Patryk Zioła
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
| | - Anna Mrozek-Wilczkiewicz
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
- Biotechnology Centre, Silesian University of Technology, Boleslawa Krzywoustego 8, 44-100 Gliwice, Poland
| | - Ewa Kamińska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jagiellonska 4, 41-200 Sosnowiec, Poland;
| | - Kamil Kamiński
- Institute of Physics, Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland; (T.L.); (M.T.); (K.J.); (P.Z.); (A.M.-W.); (K.K.)
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Li Y, Xu J, Guan Q, Zhang H, Ding Z, Wang Q, Wang Z, Han J, Liu M, Zhao Y. Impact of hypromellose acetate succinate and Soluplus® on the performance of β-carotene solid dispersions with the aid of sorbitan monolaurate: In vitro-in vivo comparative assessment. Int J Biol Macromol 2023; 253:126639. [PMID: 37657570 DOI: 10.1016/j.ijbiomac.2023.126639] [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: 05/06/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
Solid dispersions (SDs) possess the potential to enhance the bioavailability of insoluble active pharmaceutical ingredients (APIs) by effectively converting them into amorphous state. However, SDs have a tendency to recrystallize unless appropriate excipients are employed. The objective of this study was to evaluate the ability of hypromellose acetate succinate HF (HPMCAS-HF) and Soluplus® to inhibit the recrystallization of β-carotene and improve its in vivo bioavailability through the fabrication of ternary β-carotene solid dispersions (SDs) with the aid of specific surfactant. Due to rapid micellization, the dissolution profiles of β-carotene SDs based on HPMCAS-HF/Span 20 (5:5, w/w) or Soluplus®/Span 20 (6:4, w/w) combinations exhibited significant improvement, which were almost 7-10 times higher than β-carotene bulk powder. DSC and PXRD analysis indicated a notable reduction in the crystallinity degree of β-carotene within the SDs. The stability study demonstrated a half-life of β-carotene in the SDs exceeding 30 days. Additionally, the in vivo pharmacokinetics analysis confirmed that the cellulose derivatives/surfactant combinations significantly enhanced the bioavailability of β-carotene by 1.37-fold and 2.3-fold, respectively. Notably, the HPMCAS-HF/Span 20 combination exhibited superior performance. Consequently, the HPMCAS-HF/Span 20 combination held potential for the advancement of an effective drug delivery system for β-carotene.
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Affiliation(s)
- Yinglan Li
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Jie Xu
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Qingran Guan
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Huaizhen Zhang
- School of Geography and Environment, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Zhuang Ding
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Qingpeng Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Zhengping Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Jun Han
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Min Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China.
| | - Yanna Zhao
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China.
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6
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Attar ES, Chaudhari VH, Deokar CG, Dyawanapelly S, Devarajan PV. Nano Drug Delivery Strategies for an Oral Bioenhanced Quercetin Formulation. Eur J Drug Metab Pharmacokinet 2023; 48:495-514. [PMID: 37523008 DOI: 10.1007/s13318-023-00843-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2023] [Indexed: 08/01/2023]
Abstract
Quercetin, a naturally occurring flavonoid, has been credited with a wide spectrum of therapeutic properties. However, the oral use of quercetin is limited due to its poor water solubility, low bioavailability, rapid metabolism, and rapid plasma clearance. Quercetin has been studied extensively when used with various nanodelivery systems for enhancing quercetin bioavailability. To enhance its oral bioavailability and efficacy, various quercetin-loaded nanosystems such as nanosuspensions, polymer nanoparticles, metal nanoparticles, emulsions, liposomes or phytosomes, micelles, solid lipid nanoparticles, and other lipid-based nanoparticles have been investigated in in-vitro cells, in-vivo animal models, and humans. Among the aforementioned nanosystems, quercetin phytosomes are attracting more interest and are available on the market. The present review covers insights into the possibilities of harnessing quercetin for several therapeutic applications and a special focus on anticancer applications and the clinical benefits of nanoquercetin formulations.
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Affiliation(s)
- Esha S Attar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Vanashree H Chaudhari
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Chaitanya G Deokar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Sathish Dyawanapelly
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India
| | - Padma V Devarajan
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, Maharashtra, 400019, India.
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7
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Henriques P, Bicker J, Silva S, Doktorovová S, Fortuna A. Nasal-PAMPA: A novel non-cell-based high throughput screening assay for prediction of nasal drug permeability. Int J Pharm 2023; 643:123252. [PMID: 37479103 DOI: 10.1016/j.ijpharm.2023.123252] [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: 05/10/2023] [Revised: 07/11/2023] [Accepted: 07/17/2023] [Indexed: 07/23/2023]
Abstract
In nasal drug product development, screening studies are vital to select promising compounds or formulations. The Parallel Artificial Membrane Permeability Assay (PAMPA), a high throughput screening tool, has been applied to evaluate drug permeability across several barriers such as the skin or blood-brain barrier. Herein, a new nasal-PAMPA model was optimized to predict nasal permeability, using a biorelevant donor medium containing mucin. The apparent permeability (Papp) of 15 reference compounds was assessed in six different experimental conditions, and the most discriminating and predictive model was applied to a test drug (piroxicam) and mucoadhesive powder formulations loading the same drug. The model with 0.5% (w/v) mucin in the donor compartment and 2% (w/v) phosphatidylcholine in the lipid membrane accurately distinguished high and low permeable compounds. Additionally, it exhibited the highest correlation with permeation across human nasal epithelial cells, RPMI 2650 (R2 = 0.93). When applied to powder formulations, this model was sensitive to the presence of mucoadhesive excipients and the drug solid state. Overall, the nasal-PAMPA model was more rapid than cell-based assays, without requiring specialized training or equipment, showing to be a promising in vitro tool that can be applied in drug and formulation screening for nasal delivery.
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Affiliation(s)
- Patrícia Henriques
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal; R&D, Drug Product Development, Hovione FarmaCiencia SA, Lisbon, Portugal
| | - Joana Bicker
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal; University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal
| | - Soraia Silva
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal; University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal
| | | | - Ana Fortuna
- University of Coimbra, Faculty of Pharmacy, Coimbra, Portugal; University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research, Coimbra, Portugal.
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8
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Zhang J, Guo M, Luo M, Cai T. Advances in the development of amorphous solid dispersions: The role of polymeric carriers. Asian J Pharm Sci 2023; 18:100834. [PMID: 37635801 PMCID: PMC10450425 DOI: 10.1016/j.ajps.2023.100834] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/26/2023] [Accepted: 07/23/2023] [Indexed: 08/27/2023] Open
Abstract
Amorphous solid dispersion (ASD) is one of the most effective approaches for delivering poorly soluble drugs. In ASDs, polymeric materials serve as the carriers in which the drugs are dispersed at the molecular level. To prepare the solid dispersions, there are many polymers with various physicochemical and thermochemical characteristics available for use in ASD formulations. Polymer selection is of great importance because it influences the stability, solubility and dissolution rates, manufacturing process, and bioavailability of the ASD. This review article provides a comprehensive overview of ASDs from the perspectives of physicochemical characteristics of polymers, formulation designs and preparation methods. Furthermore, considerations of safety and regulatory requirements along with the studies recommended for characterizing and evaluating polymeric carriers are briefly discussed.
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Affiliation(s)
- Jie Zhang
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
- College of Biological and Chemical Engineering, Changsha University, Changsha 410022, China
| | - Minshan Guo
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Minqian Luo
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Ting Cai
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 211198, China
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9
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Han J, Zhang C, Zhang Y, Liu X, Wang J. Mechanistic insight into gel formation of co-amorphous resveratrol and piperine during dissolution process. Int J Pharm 2023; 634:122644. [PMID: 36716831 DOI: 10.1016/j.ijpharm.2023.122644] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/02/2023] [Accepted: 01/21/2023] [Indexed: 01/28/2023]
Abstract
Different from previous co-amorphous systems, co-amorphous resveratrol and piperine (namely RES-PIP CM) showed much lower dissolution in comparison to the original two crystalline drugs owing to its gel formation during dissolution. The purpose of this study is to investigate the mechanism of gel formation and seek strategies to eliminate such gelation. It was found that the dissolution performance of RES-PIP CM and the properties of formed gels were significantly affected by the medium temperature and stoichiometric ratio of components. Multiple characterization results confirmed that the gelation process underwent the decrease of Tg caused by water plasticization, and then entered into its supercooled liquid state with high viscosity, accompanied by self-assembly of molecules. Furthermore, the study answered the question that whether such gelation of RES-PIP CM could be eliminated by porous carrier materials. The materials, mesoporous silica (MES) and attapulgite (ATT), provided barrier and well separation between molecules and particles of RES-PIP CM by the pore steric hindrance, and impeded the self-assembly and aggregation, hence achieving the degelation and dissolution improvement. The present study highlights the importance of recognizing gelation potential of some co-amorphous formulations, and provides an effective strategy to eliminate gelation in developing high quality co-amorphous drug products.
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Affiliation(s)
- Jiawei Han
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, P.R., China
| | - Chuchu Zhang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, P.R., China
| | - Yanpei Zhang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, P.R., China
| | - Xiaoqian Liu
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, P.R., China.
| | - Jue Wang
- School of Pharmacy & School of Biological and Food Engineering, Changzhou University, Changzhou 213164, P.R., China.
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10
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Wang S, Xie Y, Su H, Luo Y, Wang M, Li T, Fu Y. Delivery of curcumin in a carboxymethyl cellulose and hydroxypropyl methyl cellulose carrier: Physicochemical properties and biological activity. Int J Biol Macromol 2023; 239:124203. [PMID: 37001776 DOI: 10.1016/j.ijbiomac.2023.124203] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 04/03/2023]
Abstract
Curcumin solid dispersions (Cur SDs) were prepared using hydroxypropyl methyl cellulose (HPMC) and sodium carboxymethyl cellulose (CMC) at different dosages. The results of Fourier transform infrared spectroscopy and Raman spectroscopy showed that the characteristic peak of curcumin shifted, and the addition of CMC enhanced this phenomenon. The addition of CMC reduced the contact angle, increased the surface free energy, and improved the solubility of Cur SDs. These changes were positively correlated with the amount of CMC. The surface morphology of Cur SDs changed from needle-like to sheet-like as observed by scanning electron microscopy. Cur SDs prepared by CMC and HPMC retained good biological activity. HT-29 human colon cancer cell analysis showed that the addition of CMC significantly improved the anti-proliferation effect of Cur SDs, thus enhancing the bioavailability of curcumin. Solid dispersions made with CMC and HPMC will be a promising hydrocolloid carrier to improve oral bioavailability and efficacy of curcumin.
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Affiliation(s)
- Shumin Wang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Yingxuan Xie
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Huanhuan Su
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Yanran Luo
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Mengting Wang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Teng Li
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Yuying Fu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China.
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11
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Pigliacelli C, Belton P, Wilde P, Bombelli FB, Kroon PA, Winterbone MS, Qi S. Interaction of polymers with bile salts - Impact on solubilisation and absorption of poorly water-soluble drugs. Colloids Surf B Biointerfaces 2023; 222:113044. [PMID: 36436403 DOI: 10.1016/j.colsurfb.2022.113044] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/01/2022] [Accepted: 11/18/2022] [Indexed: 11/21/2022]
Abstract
Formulating poorly soluble drugs with polymers in the form of solid dispersions has been widely used for improving drug dissolution. Endogenous surface-active species present in the gut, such as bile salts, lecithin and other phospholipids, have been shown to play a key role in facilitating lipids and poorly soluble drugs solubilisation in the gut. In this study, we examined the possible occurrence of interactions between a model bile salt, sodium taurocholate (NaTC), and model spray dried solid dispersions comprising piroxicam and Hydroxypropyl Methylcellulose (HPMC), a commonly used hydrophilic polymer for solid dispersion preparation. Solubility measurements revealed the good solubilisation effect of NaTC on the crystalline drug, which was enhanced by the addition of HPMC, and further boosted by the drug formulation into solid dispersion. The colloidal behaviour of the solid dispersions upon dissolution in biorelevant media, with and without NaTC, revealed the formation of NaTC-HPMC complexes and other mixed colloidal species. Cellular level drug absorption studies obtained using Caco-2 monolayers confirmed that the combination of drug being delivered by solid dispersion and the presence of bile salt and lecithin significantly contributed to the improved drug absorption. Together with the role of NaTC-HPMC complexes in assisting the drug solubilisation, our results also highlight the complex interplay between bile salts, excipients and drug absorption.
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Affiliation(s)
- Claudia Pigliacelli
- School of Pharmacy, University of East Anglia, Norwich, Norfolk NR4 7TJ, UK; Dipartimento di Chimica, Materiali ed Ingegneria Chimica "G. Natta", Politecnico di Milano, Via Mancinelli 7, 20131 Milan, Italy.
| | - Peter Belton
- School of Chemistry, University of East Anglia, Norwich, Norfolk NR4 7TJ, UK
| | - Peter Wilde
- Quadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk NR4 7UQ, UK
| | - Francesca Baldelli Bombelli
- Dipartimento di Chimica, Materiali ed Ingegneria Chimica "G. Natta", Politecnico di Milano, Via Mancinelli 7, 20131 Milan, Italy
| | - Paul A Kroon
- Quadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk NR4 7UQ, UK
| | - Mark S Winterbone
- Quadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk NR4 7UQ, UK
| | - Sheng Qi
- School of Pharmacy, University of East Anglia, Norwich, Norfolk NR4 7TJ, UK.
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12
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Rao MRP, Sonawane AS, Sapate SA, Mehta CH, Nayak U. Molecular modeling and in vitro studies to assess solubility enhancement of nevirapine by solid dispersion technique. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Valentini G, Luis Parize A. Investigation of the interaction between curcumin and hydroxypropyl methylcellulose acetate succinate in solid and solution media. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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14
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Fan Y, Castleberry S. High-throughput kinetic turbidity analysis for determination of amorphous solubility and excipient screening for amorphous solid dispersions. Int J Pharm 2023; 631:122495. [PMID: 36526147 DOI: 10.1016/j.ijpharm.2022.122495] [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: 10/08/2022] [Revised: 12/06/2022] [Accepted: 12/11/2022] [Indexed: 12/15/2022]
Abstract
Many poorly water-soluble active pharmaceutical ingredients (APIs) rely on supersaturating formulations, such as amorphous solid dispersions (ASDs), to enhance oral bioavailability. ASDs kinetically trap amorphous solid drugs within polymer excipient matrices to maintain the amorphous drug states. The maximum solution concentration of the API in these formulations is known as the amorphous solubility. In early drug development with scarce material and time, high-throughput approaches to measuring amorphous solubility and screening excipient effects on crystallization risk offer significant benefits to preclinical formulation scientists. Here, we developed a high-throughput screening (HTS) workflow to quantify amorphous solubility and screen ASD excipients by automated kinetic turbidity analysis. Testing 20 model APIs with a wide range of biorelevant solubility, we demonstrated their apparent amorphous solubility determined by the HTS approach strongly correlated with quantification results using conventional liquid chromatography; while the real-time analysis significantly saved analytical time and experimental efforts. Furthermore, kinetic turbidity profiles elucidated distinct excipient effects on the precipitation process of APIs. These results were successfully translated to dissolution and precipitation behaviors of ASD formulations composed of the tested polymers. The high-throughput kinetic turbidity workflow presents a facile and information-rich approach for amorphous solubility screenings against excipients, and helps guide enabling formulation development.
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Affiliation(s)
- Yuchen Fan
- Small Molecule Pharmaceutical Sciences, Research and Early Development, Genentech Inc. 1 DNA Way, South San Francisco, CA 94080, USA
| | - Steven Castleberry
- Small Molecule Pharmaceutical Sciences, Research and Early Development, Genentech Inc. 1 DNA Way, South San Francisco, CA 94080, USA.
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15
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Miller R, Kim Y, Park CG, Torres C, Kim B, Lee J, Flaherty D, Han HS, Kim YJ, Kong H. Extending the Bioavailability of Hydrophilic Antioxidants for Metal Ion Detoxification via Crystallization with Polysaccharide Dopamine. ACS APPLIED MATERIALS & INTERFACES 2022; 14:39759-39774. [PMID: 36006894 DOI: 10.1021/acsami.2c08889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Although metal ions, such as silver and gold, have been shown to have strong antimicrobial properties, their potential to have toxic effects on human and environmental health has gained interest with an improved understanding of their mechanisms to promote oxidative stress. Redox control is a major focus of many drug delivery systems and often incorporates an antioxidant as the active pharmaceutical ingredient (API) to neutralize overproduced reactive oxygen species (ROS). Nevertheless, there are still limitations with bioavailability and extended redox control with regard to antioxidant drug delivery. Herein, this study develops a colloidal antioxidant crystal system that dissolves sustainably through polymer stabilization using sodium hyaluronate conjugated with dopamine (HA-dopa). We explore the role of dopamine incorporation into crystal-stabilizing polymers and quantify the balance between drug-polymer interactions and competing polymer-polymer interactions. We propose that this type of analysis is useful in the engineering of and provides insight into the release behavior of polymer-crystal complexes. In developing our crystal complex, N-acetylcysteine (NAC) was used as the model antioxidant to protect against silver ion toxicity. We found that our optimized HA-dopa-stabilized NAC crystals prolong the release time of NAC 5-fold compared to a polymer-free NAC crystal. Therefore, following sublethal exposure to AgNO3, the extended lifetime of NAC was able to maintain normal intracellular ROS levels, modulate metabolic function, mitigate fluctuations in ATP levels and ATP synthase activity, and preserve contraction frequency in engineered cardiac muscle tissue. Furthermore, the protective effects of the HA-dopa-stabilized NAC crystals were extended to a Daphnia magna model where silver-ion-induced change to both cell-level biochemistry and organ function was alleviated. As such, we propose that the packaging of hydrophilic antioxidants as colloidal crystals drastically extends the lifetime of the API, better maintains ROS homeostasis post metal ion exposure, and therefore preserves both intracellular biochemistry and tissue functionality.
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Affiliation(s)
- Ryan Miller
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Youngsam Kim
- Environmental Safety Group, Korea Institute of Science and Technology (KIST-Europe), Saarbrucken 66123, Germany
| | - Chang Gyun Park
- Environmental Safety Group, Korea Institute of Science and Technology (KIST-Europe), Saarbrucken 66123, Germany
| | - Chris Torres
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Byoungsoo Kim
- Korean Institute of Ceramic Engineering and Technology, Jinju-si 52851, Korea
| | - Jonghwi Lee
- Department of Chemical Engineering and Materials Science, Chung-Ang University, Seoul 06974, Korea
| | - David Flaherty
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Hee-Sun Han
- Department of Chemistry, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Young Jun Kim
- Environmental Safety Group, Korea Institute of Science and Technology (KIST-Europe), Saarbrucken 66123, Germany
| | - Hyunjoon Kong
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
- Institute for Genomic Biology, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Korea
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16
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Zhang L, Liao W, Tong Z, Wang Y, Liu J, Mao L, Yuan F, Gao Y. Impact of biopolymer-surfactant interactions on the particle aggregation inhibition of β-carotene in high loaded microcapsules: Spontaneous dispersibility and in vitro digestion. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Pedreiro LN, Boni FI, Cury BSF, Ferreira NN, Gremião MPD. Solid dispersions based on chitosan/hypromellose phthalate blends to modulate pharmaceutical properties of zidovudine. Pharm Dev Technol 2022; 27:615-624. [PMID: 35786299 DOI: 10.1080/10837450.2022.2097258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Zidovudine (AZT) has been widely used alone or in combination with other antiretroviral drugs for the treatment of human immunodeficiency virus. Its erratic oral bioavailability necessitates frequent administration of high doses, resulting in severe side effects. In this study, the design of mucoadhesive solid dispersions (SDs) based on chitosan (CS) and hypromellose phthalate (HP) was rationalized as a potential approach to modulate AZT physicochemical and pharmaceutical properties. SDs were prepared at different drug:polymer ratios, using an eco-friendly technique, which avoids the use of organic solvents. Particles with diameter from 56 to 73 µm and negative zeta potentials (-27 to -32 mV) were successfully prepared, achieving high drug content. Infrared spectroscopy revealed interactions between polymers but no interactions between the polymers and AZT. Calorimetry and X-ray diffraction analyses showed that AZT was amorphized into the SDs. The mucoadhesive properties of SDs were evidenced, and the control of AZT release rates from the matrix was achieved, mainly in acid media. The simple, low-cost and scalable technology proposed for production of SDs as a carrier platform for AZT is an innovative approach, and it proved to be a feasible strategy for modulation the physico-chemical, mucoadhesive and release properties of the drug.
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Affiliation(s)
- Liliane Neves Pedreiro
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Road Araraquara-Jaú, Km 01, 14801-902, Araraquara, São Paulo, Brazil
| | - Fernanda Isadora Boni
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Road Araraquara-Jaú, Km 01, 14801-902, Araraquara, São Paulo, Brazil
| | - Beatriz Stringhetti Ferreira Cury
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Road Araraquara-Jaú, Km 01, 14801-902, Araraquara, São Paulo, Brazil
| | - Natália Noronha Ferreira
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Road Araraquara-Jaú, Km 01, 14801-902, Araraquara, São Paulo, Brazil
| | - Maria Palmira Daflon Gremião
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Road Araraquara-Jaú, Km 01, 14801-902, Araraquara, São Paulo, Brazil
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18
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Uchiyama H, Kadota K, Tozuka Y. A review of transglycosylated compounds as food additives to enhance the solubility and oral absorption of hydrophobic compounds in nutraceuticals and pharmaceuticals. Crit Rev Food Sci Nutr 2022; 63:11226-11243. [PMID: 35757865 DOI: 10.1080/10408398.2022.2092056] [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] [Indexed: 11/03/2022]
Abstract
Transglycosylation has been used to modify the physicochemical properties of original compounds. As a result, transglycosylated compounds can form molecular aggregates in size ranges of a few nanometers in an aqueous medium when their concentrations exceed a specific level. Incorporating these hydrophobic compounds has been observed to enhance the solubility of hydrophobic compounds into aggregate structures. Thus, this review introduces four transglycosylated compounds as food additives that can enhance the solubility and oral absorption of hydrophobic compounds. Here, transglycosylated hesperidin, transglycosylated rutin, transglycosylated naringin, and transglycosylated stevia are the focus as representative substances. Significantly, we observed that amorphous formations containing hydrophobic compounds with transglycosylated compounds improved solubility and oral absorption compared to untreated hydrophobic compounds. Moreover, combining transglycosylated compounds with hydrophilic polymers or surfactants enhanced the solubilizing effects on hydrophobic compounds. Furthermore, the enhanced solubility of hydrophobic compounds improved their oral absorption. Transglycosylated compounds also influenced nanoparticle preparation of hydrophobic compounds as a dispersant. This study demonstrated the benefits of transglycosylated compounds in developing supplements and nutraceuticals of hydrophobic compounds with poor aqueous solubility.
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Affiliation(s)
- Hiromasa Uchiyama
- Department of Formulation Design and Pharmaceutical Technology, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Kazunori Kadota
- Department of Formulation Design and Pharmaceutical Technology, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Yuichi Tozuka
- Department of Formulation Design and Pharmaceutical Technology, Faculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
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19
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Thermal-induced impact on physicochemical property and bioaccessibility of β-carotene in aqueous suspensions fabricated by wet-milling approach. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Deng J, Wang J, Hu H, Hong J, Yang L, Zhou H, Xu D. Application of mesoporous calcium silicate nanoparticles as a potential SD carrier to improve the solubility of curcumin. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2068567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jing Deng
- National & Local Joint Engineering Research Center for High-efficiency Refining and High-quality Utilization of Biomass, School of Pharmacy, Changzhou University, Changzhou, P. R. China
| | - Jinwen Wang
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin, P. R. China
| | - Hang Hu
- National & Local Joint Engineering Research Center for High-efficiency Refining and High-quality Utilization of Biomass, School of Pharmacy, Changzhou University, Changzhou, P. R. China
| | - Jun Hong
- National & Local Joint Engineering Research Center for High-efficiency Refining and High-quality Utilization of Biomass, School of Pharmacy, Changzhou University, Changzhou, P. R. China
| | - Lei Yang
- Center for Health Science and Engineering, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, P. R. China
| | - Huan Zhou
- Center for Health Science and Engineering, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, P. R. China
| | - Defeng Xu
- National & Local Joint Engineering Research Center for High-efficiency Refining and High-quality Utilization of Biomass, School of Pharmacy, Changzhou University, Changzhou, P. R. China
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21
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Guan Q, Ma Q, Zhao Y, Jiang X, Zhang H, Liu M, Wang Z, Han J. Cellulose derivatives as effective recrystallization inhibitor for ternary ritonavir solid dispersions: In vitro-in vivo evaluation. Carbohydr Polym 2021; 273:118562. [PMID: 34560973 DOI: 10.1016/j.carbpol.2021.118562] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/27/2021] [Accepted: 08/13/2021] [Indexed: 11/22/2022]
Abstract
Amorphous solid dispersions (ASDs) are regarded as one of the most promising techniques for poorly-soluble active pharmaceutical ingredients (API). However, the thermodynamic instability of ASDs at supersaturated state makes them easy to recrystallize in aqueous media. In this study, ritonavir (RTV) was selected as a model drug for evaluating the solubility enhancement and recrystallization inhibition effect of various cellulose derivatives and the combinations of them with typical surfactants. Combination of HPMCAS-HF/SLS was filtrated for preparing ternary RTV solid dispersions (RTV SD) via solvent evaporation method. RTV SD exhibited enhanced dissolution manner, while the oral bioavailability of RTV SD was equivalent with the Reference Standard Norvir® but increased significantly compared to the ternary physical mixture. Thus, the ternary SD system might be promisingly employed as efficient drug delivery system for RTV, while the HPMCAS-HF/SLS combination could be recommended as effective excipient for fabricating steady solid dispersions loading poorly soluble API.
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Affiliation(s)
- Qingran Guan
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China
| | - Qisan Ma
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China
| | - Yanna Zhao
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China.
| | - Xinxin Jiang
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China
| | - Huaizhen Zhang
- School of Environment and Planning, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China
| | - Min Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China; School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, People's Republic of China
| | - Zhengping Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China; Liaocheng High-Tech Biotechnology Co. Ltd, Liaocheng 252000, People's Republic of China
| | - Jun Han
- Institute of Biopharmaceutical Research, Liaocheng University, Hunan Road, Liaocheng, Shandong 252059, People's Republic of China
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22
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Han J, Li L, Su M, Heng W, Wei Y, Gao Y, Qian S. Deaggregation and Crystallization Inhibition by Small Amount of Polymer Addition for a Co-Amorphous Curcumin-Magnolol System. Pharmaceutics 2021; 13:pharmaceutics13101725. [PMID: 34684018 PMCID: PMC8540313 DOI: 10.3390/pharmaceutics13101725] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/23/2021] [Accepted: 10/13/2021] [Indexed: 12/31/2022] Open
Abstract
Different from previously reported co-amorphous systems, a co-amorphous curcumin-magnolol (CUR-MAG CM) system, as compared with its crystalline counterparts, exhibited decreased dissolution due to its aggregation during dissolution. The main purpose of the present study is to deaggregate CUR-MAG CM to optimize drug dissolution and explore the deaggregation mechanism involved. Herein, a small amount of polymer (HPMC, HPC, and PVP K30) was co-formulated at 5% (w/w) with CUR-MAG CM as ternary co-amorphous systems. The polymer addition changed the surface properties of CUR-MAG CM including improved water wettability enhanced surface free energy, and hence exerted a deaggregating effect. As a result, the ternary co-amorphous systems showed faster and higher dissolution as compared with crystalline CUR/MAG and CUR-MAG CM. In addition, the nucleation and crystal growth of dissolved CUR and MAG molecules were significantly inhibited by the added polymer, maintaining a supersaturated concentration for a long time. Furthermore, polymer addition increased the Tg of CUR-MAG CM, potentially involving molecular interactions and inhibiting molecular mobility, resulting in enhanced physical stability under 25 °C/60% RH and 40 °C/75% RH conditions. Therefore, this study provides a promising strategy to optimize the dissolution and physical stability of co-amorphous systems by deaggregation and crystallization inhibition via adding small amounts of polymers.
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Affiliation(s)
| | | | | | | | | | - Yuan Gao
- Correspondence: (Y.G.); (S.Q.); Tel.: +86-25-83379418 (Y.G.); +86-139-1595-7175 (S.Q.)
| | - Shuai Qian
- Correspondence: (Y.G.); (S.Q.); Tel.: +86-25-83379418 (Y.G.); +86-139-1595-7175 (S.Q.)
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23
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Lim LM, Hadinoto K. High-Payload Buccal Delivery System of Amorphous Curcumin-Chitosan Nanoparticle Complex in Hydroxypropyl Methylcellulose and Starch Films. Int J Mol Sci 2021; 22:ijms22179399. [PMID: 34502305 PMCID: PMC8430606 DOI: 10.3390/ijms22179399] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 12/17/2022] Open
Abstract
Oral delivery of curcumin (CUR) has limited effectiveness due to CUR’s poor systemic bioavailability caused by its first-pass metabolism and low solubility. Buccal delivery of CUR nanoparticles can address the poor bioavailability issue by virtue of avoidance of first-pass metabolism and solubility enhancement afforded by CUR nanoparticles. Buccal film delivery of drug nanoparticles, nevertheless, has been limited to low drug payload. Herein, we evaluated the feasibilities of three mucoadhesive polysaccharides, i.e., hydroxypropyl methylcellulose (HPMC), starch, and hydroxypropyl starch as buccal films of amorphous CUR–chitosan nanoplex at high CUR payload. Both HPMC and starch films could accommodate high CUR payload without adverse effects on the films’ characteristics. Starch films exhibited far superior CUR release profiles at high CUR payload as the faster disintegration time of starch films lowered the precipitation propensity of the highly supersaturated CUR concentration generated by the nanoplex. Compared to unmodified starch, hydroxypropyl starch films exhibited superior CUR release, with sustained release of nearly 100% of the CUR payload in 4 h. Hydroxypropyl starch films also exhibited good payload uniformity, minimal weight/thickness variations, high folding endurance, and good long-term storage stability. The present results established hydroxypropyl starch as the suitable mucoadhesive polysaccharide for high-payload buccal film applications.
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24
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Zheng J, Wang B, Xiang J, Yu Z. Controlled Release of Curcumin from HPMC (Hydroxypropyl Methyl Cellulose) Co-Spray-Dried Materials. Bioinorg Chem Appl 2021; 2021:7625585. [PMID: 34220997 PMCID: PMC8219442 DOI: 10.1155/2021/7625585] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/07/2021] [Indexed: 11/18/2022] Open
Abstract
In order to achieve the controlled release of curcumin, HPMC (hydroxypropyl methyl cellulose) was spray dried with curcumin and lactose. The spray-dried materials were pressed into tablets with a diameter of 8 mm, and their release characteristics in vitro were measured. In vitro experiments showed that the release of curcumin from the HPMC mixture was significantly slower due to the sustained-release property of HPMC as a typical excipient. The release profile of curcumin from the HPMC mixture was relatively stable for a controlled release. SEM images show that the HPMC co-spray-dried powders have crumpled surfaces due to the large molecular weight of HPMC. DSC, XRD, FTIR, N2 adsorption, and TGA have been measured for the spray-dried curcumin materials. This work indicates that HPMC can be used as a controlled-release excipient for curcumin preparations.
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Affiliation(s)
- Jiao Zheng
- Drug Clinical Trial Institution Department, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410000, China
| | - Bo Wang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410000, China
| | - Jia Xiang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410000, China
| | - Zhengyu Yu
- Faculty of Engneering and IT, University of Technology, Sydney, NSW 2007, Australia
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25
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Lee HR, Park HJ, Park JS, Park DW, Ho MJ, Kim DY, Lee HC, Kim EJ, Song WH, Park JS, Choi YS, Kang MJ. Montelukast microsuspension with hypromellose for improved stability and oral absorption. Int J Biol Macromol 2021; 183:1732-1742. [PMID: 34051251 DOI: 10.1016/j.ijbiomac.2021.05.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/14/2021] [Accepted: 05/23/2021] [Indexed: 11/16/2022]
Abstract
Oral montelukast (MTK) is prescribed to treat asthma or rhinitis, and is clinically investigated as new medication in the treatment of Alzheimer's dementia. Herein, in order to better patient's compliance, microsuspensions (MSs)-based oral liquid preparations of montelukast (MTK) were formulated with polymeric suspending agents including hypromellose (HPMC), and those drug-polymer interaction, physicochemical stability, dissolution, and in vivo pharmacokinetic profile was evaluated. When amorphous MTK particle was suspended in aqueous vehicle, it was readily converted into crystalline form and grown into aggregates, drastically lowering dissolution rate. However, the addition of HPMC polymer markedly suppressed the crystal growth, providing both improved drug stability and profound dissolution profile. Raman spectrometry denoted the inter-molecular hydrogen boding between MTK particle and HPMC polymer. The crystal growth or dissolution profile of MSs was markedly affected by pharmaceutical additives (sucrose or simethicone) in the preparations or storage temperature. The optimized HPMC-based MS exhibited over 80% higher bioavailability, compared to marketed granule (Singulair®) in rats. Therefore, novel MTK-loaded MS can be a promising liquid preparation, bettering oral absorption and patient's compliance.
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Affiliation(s)
- Ha Ryeong Lee
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Hyun Jin Park
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Jun Soo Park
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Dong Woo Park
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Myoung Jin Ho
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Dong Yoon Kim
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Hyo Chun Lee
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Eun Jeong Kim
- GL Pharm Tech Corp., 137, Sagimakgol-ro, Jungwon-gu, Seongnam, Republic of Korea
| | - Woo Heon Song
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Jun Sang Park
- GL Pharm Tech Corp., 137, Sagimakgol-ro, Jungwon-gu, Seongnam, Republic of Korea
| | - Yong Seok Choi
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea
| | - Myung Joo Kang
- College of Pharmacy, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungnam 330-714, Republic of Korea.
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Fan N, Li J, Li J. Advantages of introducing an effective crystalline inhibitor in curcumin amorphous solid dispersions formulated by Eudragit E100. J Pharm Pharmacol 2021; 73:185-192. [PMID: 33793808 DOI: 10.1093/jpp/rgaa012] [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: 05/04/2020] [Accepted: 10/05/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVES This paper was to elucidate the advantages of using an effective crystalline inhibitor, which was hydroxypropyl methylcellulose E5 (HPMC), in inhibiting crystallisation for curcumin amorphous solid dispersion (Cur ASDs) formulated by Eudragit E100 (E100). METHODS Physical characterisation such as differential scanning calorimetry and powder X-ray diffraction revealed the solid state during the formation of dispersion and clarified the compatibility between Cur and excipient. KEY FINDINGS The liquidity of excipient and the change of Tg in Cur ASDs demonstrated that the addition of HPMC can reduce molecule motion of the whole system, improve Tg of Cur ASDs and inhibit crystallisation of Cur ASDs. The water uptake experiment and molecular dynamic modelling further confirmed the effective solution and matrix crystallisation inhibition role of HPMC. CONCLUSIONS The elucidation of HPMC as auxiliary excipient on inhibiting crystallisation for Cur ASDs will bring huge value in designing Cur ASDs in the future.
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Affiliation(s)
- Na Fan
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Jingyang Li
- School of Pharmacy, Shenyang Medical College, Shenyang, PR China
| | - Jing Li
- School of Pharmacy, Shenyang Medical College, Shenyang, PR China
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Jiang Q, Wu L, Zheng Y, Xia X, Zhang P, Lu T, Li J. Biomimetic micellar mesoporous silica xerogel performs superior nitrendipine dissolution, systemic stability and cellular transmembrane transport. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111372. [PMID: 33254988 DOI: 10.1016/j.msec.2020.111372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 04/07/2020] [Accepted: 07/20/2020] [Indexed: 11/26/2022]
Abstract
To combine the advantages of micelles and biomimetic silica materials, biomimetic micellar mesoporous silica xerogel (BM-SX) was initially established, biomimetic silica xerogel (B-SX) was also studied as control and nitrendipine (NDP) was taken as model drug. The content mainly focused on drug dissolution, systemic stability and cellular transmembrane transport of NDP loaded B-SX and NDP loaded BM-SX. With extra mesopores formed due to HPMC E50 micelles, the mean pore diameter, surface area and pore volume of BM-SX were all larger than B-SX. After loading NDP into the two carriers, crystal NDP changed to amorphous phase, leading to enhanced NDP dissolution. BM-SX presented superior abilities not only for its higher drug dissolution compared to B-SX but also for its capacity in remaining high amorphous drug phase and therefore no drug dissolution reduction can be observed. The dynamic contact angle result confirmed the strong power of HPMC E50 micelles in maintaining amorphous NDP in the carrier to improve high systemic stability. Both B-SX and BM-SX could increase drug absorption permeability and exert function as drug efflux inhibitor to inhibit the efflux effect of p-gp drug pump and promote NDP absorption and transport, and BM-SX was superior owing to micelles in the system.
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Affiliation(s)
- Qiankun Jiang
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Lingqiong Wu
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Yue Zheng
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Xiaojie Xia
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Ping Zhang
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Tong Lu
- School of Pharmacy, Shenyang Medical College, Shenyang, China
| | - Jing Li
- School of Pharmacy, Shenyang Medical College, Shenyang, China.
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28
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Uchiyama H, Dowaki M, Kadota K, Arima H, Sugiyama K, Tozuka Y. Single-stranded β-1,3-1,6-glucan as a carrier for improved dissolution and membrane permeation of poorly water-soluble compounds. Carbohydr Polym 2020; 247:116698. [PMID: 32829826 DOI: 10.1016/j.carbpol.2020.116698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 11/29/2022]
Abstract
The ability of a water-soluble, single-stranded β-1,3/1,6-glucan (ssβ-glucan), recovered by hydrothermal treatment, to enhance the solubility and membrane permeability of poorly water-soluble compounds was examined. As a poorly water-soluble model compound, quercetin (QUE) was used. The aqueous solubility of spray-dried particles (SDPs) of QUE/ssβ-glucan was significantly enhanced compared with that of the untreated QUE powder and the physical mixture of QUE/ssβ-glucan. Fourier-transform infrared spectra and small-angle X-ray scattering suggested strong interactions between ssβ-glucan and QUE in the SDPs, which was attributable to QUE entrapment in the helical ssβ-glucan structure. The amount of QUE infused into Caco-2 cells from QUE/ssβ-glucan SDPs was 16-fold and 5-fold higher than the amount infused from untreated QUE powder and the physical mixture of QUE/ssβ-glucan, respectively. These results showed that water-soluble ssβ-glucan improved QUE dissolution and membrane permeability.
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Affiliation(s)
- Hiromasa Uchiyama
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Mayu Dowaki
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Kazunori Kadota
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
| | - Hiroshi Arima
- Comprehensive Research Organization for Science and Society (CROSS), 162-1 Shirakata, Tokai, Ibaraki 319-1106, Japan.
| | - Kazumasa Sugiyama
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira Aoba, Sendai, Miyagi 980-8577, Japan.
| | - Yuichi Tozuka
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
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Tomar D, Singh PK, Hoque S, Modani S, Sriram A, Kumar R, Madan J, Khatri D, Dua K. Amorphous systems for delivery of nutraceuticals: challenges opportunities. Crit Rev Food Sci Nutr 2020; 62:1204-1221. [PMID: 33103462 DOI: 10.1080/10408398.2020.1836607] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Amorphous solid products have recently gained a lot of attention as key solutions to improve the solubility and bioavailability of poorly soluble nutraceuticals. A pure amorphous drug is a high-energy form; physically/chemically unstable and so easily gets recrystallized into the less soluble crystalline form limiting solubility and bioavailability issues. Amorphous solid dispersion and co-amorphous are new formulation approach that stabilized unstable amorphous form through different mechanisms such as preventing mobility, high glass transition temperature and molecular interaction. Nutraceuticals have been received the utmost importance due to their health benefits. However, most of these compounds have been associated with poor oral bioavailability due to poor solubility, high lipophilicity, high melting point, poor permeability, degradability and rapid metabolism in the gastrointestinal tract (GIT) which limits its health benefits. This review provides us a systematic application of amorphous systems to the delivery of poorly soluble nutraceuticals, with the aim of overcoming their pharmacokinetic limitations and improved pharmacological potential. In particular, it describes the challenges associated with delivery of oral nutraceuticals, various methods involved in the preparation and characterization of amorphous systems and permeability enhancement of nutraceuticals are in detail.
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Affiliation(s)
- Devendrasingh Tomar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Pankaj K Singh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Sajidul Hoque
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Sheela Modani
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Anitha Sriram
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Rahul Kumar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Jitender Madan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Dharmendra Khatri
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health (GSH), The University of Technology Sydney, Ultimo, Australia
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30
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Yu JY, Kim JA, Joung HJ, Ko JA, Park HJ. Preparation and characterization of curcumin solid dispersion using HPMC. J Food Sci 2020; 85:3866-3873. [PMID: 33067846 DOI: 10.1111/1750-3841.15489] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 08/31/2020] [Accepted: 09/13/2020] [Indexed: 11/28/2022]
Abstract
Curcumin solid dispersions were prepared using hydroxypropyl methylcellulose (HPMC) to enhance water solubility of curcumin. The particle size of curcumin solid dispersions was in range from 371 to 528 nm and particles were shaped as spherical with wrinkles. The encapsulation efficiency was over 93% for all samples, and water solubility of curcumin was significantly improved to 238 µg/mL when the ratio of curcumin to HPMC was 20:80. The results of X-ray diffraction, differential scanning calorimeter, and Fourier transform infrared spectroscopy showed that crystalline form of curcumin changed to amorphous form. Curcumin solid dispersions showed improved dissolution behavior compared to pure curcumin and the curcumin release kinetic studies were applied to find best-fitting model. This study showed a great potential of solid dispersion using HPMC as curcumin delivery system with improved water solubility and oral absorption. PRACTICAL APPLICATION: Curcumin has limited applications in the food industry because of low water solubility. Dongoh water-soluble curcumin (DW-CURs) were prepared by solid dispersion method with HPMC. Our results indicated that curcumin solid dispersions improved the water solubility of curcumin and showed a sustained release, demonstrating its possibility of body application. Therefore, DW-CURs are a promising formulation for application as a functional ingredient in the food industry.
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Affiliation(s)
- Ji Young Yu
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Jin A Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Hee Joung Joung
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841, Republic of Korea.,Dongoh Life Science Co. Ltd., Venture Center, 303 Cheonjam-ro, Wansan-gu, Jeonju-si, Jeollabuk-do, 55069, Republic of Korea
| | - Jung A Ko
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Hyun Jin Park
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841, Republic of Korea
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Pandi P, Bulusu R, Kommineni N, Khan W, Singh M. Amorphous solid dispersions: An update for preparation, characterization, mechanism on bioavailability, stability, regulatory considerations and marketed products. Int J Pharm 2020; 586:119560. [PMID: 32565285 PMCID: PMC8691091 DOI: 10.1016/j.ijpharm.2020.119560] [Citation(s) in RCA: 156] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/08/2020] [Accepted: 06/15/2020] [Indexed: 01/24/2023]
Abstract
Amorphous solid dispersions (ASDs) are being employed frequently to improve bioavailability of poorly soluble molecules by enhancing the rate and extant of dissolution in drug product development process. These systems comprise of an amorphous active pharmaceutical ingredient stabilized by a polymer matrix to provide enhanced stability. This review discussed the methodologies of preparation and characterization of ASDs with an emphasis on understanding and predicting stability. Rational selection of polymers, preparation techniques with its advantages and disadvantages and characterization of polymeric amorphous solid dispersions have discussed. Stability aspects have been described as per ICH guidelines which intend to depend on selection of polymers and preparation methods of ASD. The mechanism involved on improvement of bioavailability also considered. Regulatory importance of ASD and current evolving details of QBD approach were reviewed. Amorphous products and particularly ASDs are currently most emerging area in the pharmaceutical field. This strategic approach presents huge impact and advantageous features concerning the overall improvement of drug product performance in clinical settings which ultimately lead to drug product approval by leading regulatory agencies into the market.
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Affiliation(s)
- Palpandi Pandi
- Department of Pharmacy, Employee State Insurance Corporation Medical College and Hospital, Chennai 600078, India
| | - Raviteja Bulusu
- Department of Pharmaceutics, Jawaharlal Nehru Technological University, Kakinada 533003, India
| | - Nagavendra Kommineni
- College of Pharmacy, Florida Agriculture and Mechanical University, FL 32307, USA
| | - Wahid Khan
- Natco Research Centre, NATCO Pharma Limited, Hyderabad 500018, India.
| | - Mandip Singh
- College of Pharmacy, Florida Agriculture and Mechanical University, FL 32307, USA.
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32
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Araya-Sibaja AM, Fandaruff C, Wilhelm K, Vega-Baudrit JR, Guillén-Girón T, Navarro-Hoyos M. Crystal Engineering to Design of Solids: From Single to Multicomponent Organic Materials. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x16666190430153231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Primarily composed of organic molecules, pharmaceutical materials, including drugs and
excipients, frequently exhibit physicochemical properties that can affect the formulation, manufacturing
and packing processes as well as product performance and safety. In recent years, researchers
have intensively developed Crystal Engineering (CE) in an effort to reinvent bioactive molecules
with well-known, approved pharmacological effects. In general, CE aims to improve the physicochemical
properties without affecting their intrinsic characteristics or compromising their stability.
CE involves the molecular recognition of non-covalent interactions, in which organic materials are
responsible for the regular arrangement of molecules into crystal lattices. Modern CE, encompasses
all manipulations that result in the alteration of crystal packing as well as methods that disrupt crystal
lattices or reduce the size of crystals, or a combination of them. Nowadays, cocrystallisation has been
the most explored strategy to improve solubility, dissolution rate and bioavailability of Active Pharmaceutical
Ingredients (API). However, its combinatorial nature involving two or more small organic
molecules, and the use of diverse crystallisation processes increase the possible outcomes. As a result,
numerous organic materials can be obtained as well as several physicochemical and mechanical
properties can be improved. Therefore, this review will focus on novel organic solids obtained when
CE is applied including crystalline and amorphous, single and multicomponent as well as nanosized
ones, that have contributed to improving not only solubility, dissolution rate, bioavailability permeability
but also, chemical and physical stability and mechanical properties.
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Affiliation(s)
| | | | - Krissia Wilhelm
- Escuela de Quimica, Universidad de Costa Rica, San Jose 11501-2060, Costa Rica
| | | | - Teodolito Guillén-Girón
- Escuela de Ciencia e Ingenieria de los Materiales, Tecnologico de Costa Rica, Cartago 159-7050, Costa Rica
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33
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Wijiani N, Isadiartuti D, Rijal MAS, Yusuf H. Characterization and Dissolution Study of Micellar Curcumin-Spray Dried Powder for Oral Delivery. Int J Nanomedicine 2020; 15:1787-1796. [PMID: 32214811 PMCID: PMC7083647 DOI: 10.2147/ijn.s245050] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 02/19/2020] [Indexed: 11/24/2022] Open
Abstract
Introduction Curcumin faces a major challenge in clinical use due to its poor aqueous solubility, which affects its bioavailability over oral use. The present study was carried out to overcome this problem. Methods An amorphous micellar curcumin-spray dried powder (MC-SDP) with self-assembled casein was prepared by the addition of sucrose as a protectant. The dry powder of curcumin-loaded micelles was obtained by a spray-drying technique in the presence of sucrose as a protectant. The MC-SDP in the form of dry powder was further developed into tablets to investigate the dissolution profile. The physical properties of preformed powder were characterized by differential thermal analysis (DTA), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Quantitative analysis in the form of solutions was analyzed by high-performance liquid chromatography (HPLC). Results The physical properties demonstrated that MC-SDP varies from dented to smoother surfaces as a function of sucrose. Furthermore, melting transitions of curcumin in the form of MC-SDP were broadened in all sample mixtures, as observed in the DTA thermogram. The XRD spectra showed that the sharp and very intense peaks of single curcumin crystalline structure no longer existed in all MC-SDP forms, indicating that the mixtures were amorphous. Moreover, a further dissolution study of MC-SDP showed a significant increase of drug dissolved with the presence of sucrose, where >80% of curcumin from MC-SDP was dissolved within 30 min. Conclusion The study demonstrated the manufacture of micellar spray-dried powder that would contribute to the development of oral delivery of curcumin.
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Affiliation(s)
- Nina Wijiani
- Department of Pharmaceutics, Universitas Airlangga, Surabaya, Indonesia
| | - Dewi Isadiartuti
- Department of Pharmaceutics, Universitas Airlangga, Surabaya, Indonesia
| | | | - Helmy Yusuf
- Department of Pharmaceutics, Universitas Airlangga, Surabaya, Indonesia
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34
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Shi X, Fan N, Zhang G, Sun J, He Z, Li J. Quercetin amorphous solid dispersions prepared by hot melt extrusion with enhanced solubility and intestinal absorption. Pharm Dev Technol 2020; 25:472-481. [DOI: 10.1080/10837450.2019.1709502] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xianbao Shi
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
- Department of Pharmacy, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Na Fan
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Gang Zhang
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
| | - Jing Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
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35
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Development of ibuprofen dry suspensions by hot melt extrusion: Characterization, physical stability and pharmacokinetic studies. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101313] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Koop BL, Cargnin MA, Fidler F, Ribeiro DHB, Campos CEM, Soares LS, Monteiro AR. Vacuum curcumin infusion in cooked oysters (
Crassostrea gigas
) to increase their shelf life. J FOOD PROCESS ENG 2019. [DOI: 10.1111/jfpe.13234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Betina L. Koop
- Department of Food and Chemical Engineering, Laboratory of Physical PropertiesFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Mariana A. Cargnin
- Department of Food and Chemical Engineering, Laboratory of Physical PropertiesFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Fernanda Fidler
- Department of Food and Chemical Engineering, Laboratory of Physical PropertiesFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Deise H. B. Ribeiro
- Department of Food Science, Agriculture CenterFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Carlos E. M. Campos
- Department of PhysicalFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Lenilton S. Soares
- Department of Food and Chemical Engineering, Laboratory of Physical PropertiesFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
| | - Alcilene R. Monteiro
- Department of Food and Chemical Engineering, Laboratory of Physical PropertiesFederal University of Santa Catarina Florianópolis Santa Catarina Brazil
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Electrospun amorphous solid dispersions of meloxicam: Influence of polymer type and downstream processing to orodispersible dosage forms. Int J Pharm 2019; 569:118593. [DOI: 10.1016/j.ijpharm.2019.118593] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/22/2019] [Accepted: 08/03/2019] [Indexed: 12/21/2022]
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38
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Cellulosic and acrylic polymers based composites for controlled drug release. IRANIAN POLYMER JOURNAL 2019. [DOI: 10.1007/s13726-019-00741-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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39
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Wannasarit S, Puttarak P, Kaewkroek K, Wiwattanapatapee R. Strategies for Improving Healing of the Gastric Epithelium Using Oral Solid Dispersions Loaded with Pentacyclic Triterpene-Rich Centella Extract. AAPS PharmSciTech 2019; 20:277. [PMID: 31396788 DOI: 10.1208/s12249-019-1488-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/18/2019] [Indexed: 12/22/2022] Open
Abstract
The pentacyclic triterpenoid compounds in Centella asiatica extract, mainly consisting of asiaticoside (AS), asiatic acid (AA), madecassoside (MS), and madecassic acid (MA), possess wound healing and anti-ulcer properties, but their low aqueous solubility and dissolution rate are disadvantageous for oral administration. In this study, pentacyclic triterpene-rich centella extract (PRE) was combined with Eudragit® EPO as a hydrophilic polymer using solvent evaporation to produce a solid dispersion (PRE-ESD). The optimum PRE/Eudragit ratio of 1:2 enhanced the solubility and dissolution of glycosides (AS > 3.5 folds, MS > 2 folds) and aglycones (AA > 65 folds and MA > 56 folds) in 0.1 N hydrochloric acid (pH 1.2). DSC, XRD, and FT-IR analysis showed that the four pentacyclic triterpenes in PRE existed in the amorphous state in the solid dispersion. Moreover, almost 100% of the compounds were released from the solid dispersion within 2 h. The effects of PRE-ESD on cell proliferation and wound healing in vitro were investigated in human gastric epithelial cell lines (AGS cells). Exposure to PRE-ESD (equivalent to PRE concentration of 10 μg/mL) promoted cell proliferation and enhanced 'wound closure' in the scratch assay of wound healing by 82% compared with non-treated groups. Unformulated MA and AA aglycones did not exhibit a wound healing effect. Moreover, PRE-ESD was found to accelerate wound closure compared with either AS or MS, indicating that the wound healing properties of PRE-ESD are conferred by the active compounds AS and MS that are presented in PRE.
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A Hydroxypropyl Methylcellulose-Based Solid Dispersion of Curcumin with Enhanced Bioavailability and its Hepatoprotective Activity. Biomolecules 2019; 9:biom9070281. [PMID: 31311168 PMCID: PMC6681311 DOI: 10.3390/biom9070281] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 02/07/2023] Open
Abstract
Curcumin is a polyphenol compound derived from the rhizomes of Curcuma longa that exhibits antioxidant, anti-inflammatory, anticancer, and antimicrobial properties. However, its low solubility in aqueous solutions, low absorption following oral administration, and rapid degradation limit its use as a functional food material. In this study, a hydroxypropyl methylcellulose-based solid dispersion of curcumin (DW-CUR 20) was prepared and its bioavailability was evaluated. In addition, its therapeutic efficacy as a hepatoprotective agent was investigated using the model of tert-butyl hydroperoxide (t-BHP)-induced hepatocyte damage. The rat plasma pharmacokinetic study showed that the oral curcumin bioavailability of DW-CUR 20 significantly increased compared to that of non-formulated curcumin. DW-CUR 20 showed a concentration-dependent hepatocyte protective effect on t-BHP-induced HepG2 cells. DW-CUR 20 inhibited the release of lactate dehydrogenase and decreased apoptosis-related proteins such as Poly (ADP-ribose) polymerase, cleaved caspase-7 and cleaved caspase-8 on t-BHP-treated HepG2 cells. These findings suggest that DW-CUR 20 could be a promising formulation for enhancing the therapeutic efficiency of curcumin and for improving the safety.
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The Relationships between Process Parameters and Polymeric Nanofibers Fabricated Using a Modified Coaxial Electrospinning. NANOMATERIALS 2019; 9:nano9060843. [PMID: 31159474 PMCID: PMC6630586 DOI: 10.3390/nano9060843] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 05/25/2019] [Accepted: 05/27/2019] [Indexed: 02/02/2023]
Abstract
The concrete relationship between the process parameters and nanoproduct properties is an important challenge for applying nanotechnology to produce functional nanomaterials. In this study, the relationships between series of process parameters and the medicated nanofibers’ diameter were investigated. With an electrospinnable solution of hydroxypropyl methylcellulose (HPMC) and ketoprofen as the core fluid, four kinds of nanofibers were prepared with ethanol as a sheath fluid and under the variable applied voltages. Based on these nanofibers, a series of relationships between the process parameters and the nanofibers’ diameters (D) were disclosed, such as with the height of the Taylor cone (H, D = 125 + 363H), with the angle of the Taylor cone (α, D = 1576 − 19α), with the length of the straight fluid jet (L, D = 285 + 209L), and with the spreading angle of the instable region (θ, D = 2342 − 43θ). In vitro dissolution tests verified that the smaller the diameters, the faster ketoprofen (KET) was released from the HPMC nanofibers. These concrete process-property relationships should provide a way to achieve new knowledge about the electrostatic energy-fluid interactions, and to meanwhile improve researchers’ capability to optimize the coaxial process conditions to achieve the desired nanoproducts.
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Monschke M, Wagner KG. Amorphous solid dispersions of weak bases with pH-dependent soluble polymers to overcome limited bioavailability due to gastric pH variability - An in-vitro approach. Int J Pharm 2019; 564:162-170. [PMID: 30991134 DOI: 10.1016/j.ijpharm.2019.04.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/11/2019] [Accepted: 04/10/2019] [Indexed: 12/27/2022]
Abstract
Several drugs are pH-dependent soluble weak bases with a poor solubility in the intestinal pH range. Additionally a variable gastric pH, which is a common issue in the population, potentially reduces the in-vivo performance due to reduced solubility at elevated pH. Aiming to avoid the influence of variable gastric pH on the dissolution performance, enteric polymers - hydroxypropylmethylcellulose acetate succinate (HPMCAS), hydroxypropylmethylcellulose phthalate (HP-55, HP-50) and methacrylic acid ethylacrylate copolymer (Eudragit L100-55) together with nevirapine as model drug were used for the preparation of solid dispersions by hot-melt extrusion. We were able to generate solid dispersions without crystalline residuals. The resulting solid dispersions were further tested for stability and dissolution performance applying two different pH-shift experiments (non-sink conditions), to simulate standard and altered gastric conditions. Solid dispersions made of enteric polymers were independent to gastric pH variability and exhibited superior dissolution performances compared to their respective physical mixtures and neat nevirapine.
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Affiliation(s)
- Marius Monschke
- Department of Pharmaceutical Technology and Biopharmaceutics, University of Bonn, Bonn, Germany
| | - Karl G Wagner
- Department of Pharmaceutical Technology and Biopharmaceutics, University of Bonn, Bonn, Germany.
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Fan N, Liu R, Ma P, Wang X, Li C, Li J. The On-Off chiral mesoporous silica nanoparticles for delivering achiral drug in chiral environment. Colloids Surf B Biointerfaces 2019; 176:122-129. [DOI: 10.1016/j.colsurfb.2018.12.065] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/06/2018] [Accepted: 12/25/2018] [Indexed: 01/12/2023]
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Tran P, Pyo YC, Kim DH, Lee SE, Kim JK, Park JS. Overview of the Manufacturing Methods of Solid Dispersion Technology for Improving the Solubility of Poorly Water-Soluble Drugs and Application to Anticancer Drugs. Pharmaceutics 2019; 11:E132. [PMID: 30893899 PMCID: PMC6470797 DOI: 10.3390/pharmaceutics11030132] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 01/11/2023] Open
Abstract
Approximately 40% of new chemical entities (NCEs), including anticancer drugs, have been reported as poorly water-soluble compounds. Anticancer drugs are classified into biologic drugs (monoclonal antibodies) and small molecule drugs (nonbiologic anticancer drugs) based on effectiveness and safety profile. Biologic drugs are administered by intravenous (IV) injection due to their large molecular weight, while small molecule drugs are preferentially administered by gastrointestinal route. Even though IV injection is the fastest route of administration and ensures complete bioavailability, this route of administration causes patient inconvenience to visit a hospital for anticancer treatments. In addition, IV administration can cause several side effects such as severe hypersensitivity, myelosuppression, neutropenia, and neurotoxicity. Oral administration is the preferred route for drug delivery due to several advantages such as low cost, pain avoidance, and safety. The main problem of NCEs is a limited aqueous solubility, resulting in poor absorption and low bioavailability. Therefore, improving oral bioavailability of poorly water-soluble drugs is a great challenge in the development of pharmaceutical dosage forms. Several methods such as solid dispersion, complexation, lipid-based systems, micronization, nanonization, and co-crystals were developed to improve the solubility of hydrophobic drugs. Recently, solid dispersion is one of the most widely used and successful techniques in formulation development. This review mainly discusses classification, methods for preparation of solid dispersions, and use of solid dispersion for improving solubility of poorly soluble anticancer drugs.
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Affiliation(s)
- Phuong Tran
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Yong-Chul Pyo
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Dong-Hyun Kim
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Sang-Eun Lee
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Jin-Ki Kim
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan 15588, Korea.
| | - Jeong-Sook Park
- College of Pharmacy, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
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Huang R, Han J, Wang R, Zhao X, Qiao H, Chen L, Li W, Di L, Zhang W, Li J. Surfactant-free solid dispersion of BCS class IV drug in an amorphous chitosan oligosaccharide matrix for concomitant dissolution in vitro - permeability increase. Eur J Pharm Sci 2019; 130:147-155. [PMID: 30699368 DOI: 10.1016/j.ejps.2019.01.031] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/22/2019] [Accepted: 01/25/2019] [Indexed: 02/06/2023]
Abstract
Saccharides have been applied as a water-soluble matrix for dispersing hydrophobic drugs homogeneously without the need to use surfactants in amorphous solid dispersions (ASD). Up to now, concomitant permeability improvement of BCS Class IV drug by such matrices have not been much appreciated. Herein, an amorphous chitosan oligosaccharide (COS) was used as matrix to prepare surfactant-free ASD of BCS class IV drug by the ball milling method, with curcumin (CUR) as a model drug. The DSC, XRPD, FTIR and physical stability experiments indicated that CUR was in an amorphous state with high physical stability and exhibited potential interactions with COS in the ASD. Non-sink dissolution in vitro studies showed the maximum dissolution concentration of all CUR-COS ASD (CUR and COS at weight ratios of 1:1, 1:2 and 1:4) reached ranging from 97.85 to 101.21 μg/mL, far above that of pure CUR. The supersaturated concentration remained for at least 24 h under non-sink condition. Caco-2 cell model revealed that, compared to the pure CUR group, the apparent permeability coefficients were increased by 1.72-4.44-fold in all three CUR-COS ASD, which was mainly attributed to opening the tight junctions of Caco-2 cells by COS. The pharmacokinetic study showed that all CUR-COS ASD groups exhibited significant enhancements in AUC0-∞, with 1.55-3.01-fold that of pure CUR (p < 0.01). Tmax of CUR was shortened after oral administration of all three ASD. The current study demonstrates the amorphous COS could be used as a promising matrix in ASD for enhancing the oral bioavailability of BCS class IV drug by improving dissolution behavior and membrane permeability.
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Affiliation(s)
- Rong Huang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Jiawei Han
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Ruoning Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Xiaoli Zhao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Hongzhi Qiao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Lihua Chen
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Wen Li
- Department of Pharmacy, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210001, China
| | - Liuqing Di
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China
| | - Wen Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China.
| | - Junsong Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210023, China.
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Zhang Q, Suntsova L, Chistyachenko YS, Evseenko V, Khvostov MV, Polyakov NE, Dushkin AV, Su W. Preparation, physicochemical and pharmacological study of curcumin solid dispersion with an arabinogalactan complexation agent. Int J Biol Macromol 2019; 128:158-166. [PMID: 30664966 DOI: 10.1016/j.ijbiomac.2019.01.079] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 01/16/2019] [Accepted: 01/17/2019] [Indexed: 01/11/2023]
Abstract
Pharmaceutical solid dispersions (SD) of curcumin (Cur) with macromolecule polysaccharide arabinogalactan (AG) from wood of Larix sibirica were prepared by mechanical ball milling. The physical properties of the dispersed curcumin mixture in solid state were characterized by scanning electron microscope, differential scanning calorimetry and powder X-ray diffraction studies. These methods showed a strong decrease in the degree of crystallinity of Cur and its transformation to amorphization state, accompanied by the formation of the guest-host type complexes. The behavior of the samples in solutions was characterized by reverse phase HPLC, 1H NMR spectroscopy, UV-Visible spectroscopy and gel permeation chromatography (GPC). Mechanochemically prepared complexes demonstrated the increased solubility of Cur up to ~10.5 times in contrast to pure curcumin. The rapid storage test showed high chemical stability of Cur, which depended on mass relations of Cur-AG. Besides, improved membrane permeability of Cur-AG SD was tested by parallel artificial membrane permeability assay. Pharmacokinetic study of Cur-AG SD formulation in rat demonstrated a significant~8-fold enhancement of bioavailability in comparison to pure curcumin. In MTT tests, Cur-AG SD showed moderate cytotoxicity against human glioblastoma cells and immortalized human fibroblasts. Therefore, Cur-AG solid dispersion was a more promising and efficacious formulation for application in oral drug delivery.
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Affiliation(s)
- Qihong Zhang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Lubov Suntsova
- Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia
| | | | - Veronika Evseenko
- Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia
| | - Mikhail V Khvostov
- Institute of Organic Chemistry, Novosibirsk, Russia; Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia
| | | | - Alexandr V Dushkin
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China; Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, PR China.
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Fan N, Ma P, Wang X, Li C, Zhang X, Zhang K, Li J, He Z. Storage stability and solubilization ability of HPMC in curcumin amorphous solid dispersions formulated by Eudragit E100. Carbohydr Polym 2018; 199:492-498. [DOI: 10.1016/j.carbpol.2018.07.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/30/2018] [Accepted: 07/12/2018] [Indexed: 10/28/2022]
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Chavan RB, Rathi S, Jyothi VGSS, Shastri NR. Cellulose based polymers in development of amorphous solid dispersions. Asian J Pharm Sci 2018; 14:248-264. [PMID: 32104456 PMCID: PMC7032228 DOI: 10.1016/j.ajps.2018.09.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 08/27/2018] [Accepted: 09/10/2018] [Indexed: 12/11/2022] Open
Abstract
Cellulose derivatives have gained immense popularity as stabilizers for amorphous solid dispersion owing to their diverse physicochemical properties. More than 20 amorphous solid dispersion-based products that have been approved for marketing consist of cellulose derivatives as stabilizers, thus highlighting their importance in generation of amorphous solid dispersions. These polymers offer numerous advantages like drug solubilization, crystallization inhibition and improvement in release patterns of drugs. Exploring their potential and exploiting their chemistry and pH responsive behaviour have led to the synthesis of new derivatives that has broadened the scope of the use of cellulose derivatives in amorphous formulation development. The present review aims to provide an overview of different mechanisms by which these cellulose derivatives inhibit the crystallization of drugs in the solid state and from supersaturated solution. A summary of different categories of cellulose derivatives along with the newly explored polymers has been provided. A special segment on strengths, weaknesses, opportunities, and threats (SWOT) analysis and critical quality attributes (CQAs) which affect the performance of the cellulose based amorphous solid dispersion will aid the researchers in identifying the major challenges in the development of cellulose based solid dispersion and serve as a guide for further formulation development.
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Affiliation(s)
| | | | | | - Nalini R Shastri
- Corresponding author. Department of Pharmaceutics, National Institute of Pharmaceutical Education & Research (NIPER), Balanagar, Hyderabad 500037, India. Tel.: +91 040 23423749.
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Curcumin composite particles prepared by spray drying and in vitro anti-cancer activity on lung cancer cell line. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.04.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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50
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Du X, Khan AR, Fu M, Ji J, Yu A, Zhai G. Current development in the formulations of non-injection administration of paclitaxel. Int J Pharm 2018; 542:242-252. [PMID: 29555439 DOI: 10.1016/j.ijpharm.2018.03.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 01/05/2023]
Abstract
Paclitaxel (PTX) belongs to a class of taxane anti-tumor drug used for the clinic treatment of breast cancer, ovarian cancer, non-small-cell lung cancer, and so on. PTX has poor water solubility and oral bioavailability. It is generally administered via intravenous (i.v.) infusion. Traditional PTX injectable preparations contain Cremophor-EL and ethanol to improve its solubility, which would result in adverse reactions like severe hypersensitivity, neutropenia, etc. Adverse reactions can be reduced only by complicated pretreatment with glucocorticoid and antihistamines drugs and followed by PTX slow infusion for three hours, which has brought significant inconvenience to the patients. Though, a new-generation PTX formulation, Abraxane, free of Cremophor-EL and ethanol, is still being administrated by frequent i.v. infusions and extremely expensive. Therefore, non-injection administration of PTX is urgently needed to avoid the side effects as well as reduce inconvenience to the patients. Recently, a variety of non-injection drug delivery systems (DDSs) of PTX have been developed. This review aims to discuss the progress of non-injectable administration systems of PTX, including oral administration systems, vaginal administration systems, implantable DDSs, transdermal DDSs and intranasal administration for the future study and clinical applications.
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Affiliation(s)
- Xiyou Du
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Abdur Rauf Khan
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Manfei Fu
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Jianbo Ji
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Aihua Yu
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Guangxi Zhai
- Department of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China.
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