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Zhang SY, Ong WSY, Subelzu N, Gleeson JP. Validation of a Caco-2 microfluidic Chip model for predicting intestinal absorption of BCS Class I-IV drugs. Int J Pharm 2024; 656:124089. [PMID: 38599444 DOI: 10.1016/j.ijpharm.2024.124089] [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: 02/15/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
Oral delivery is considered the most patient preferred route of drug administration, however, the drug must be sufficiently soluble and permeable to successfully formulate an oral formulation. There have been advancements in the development of more predictive solubility and dissolution tools, but the tools that has been developed for permeability assays have not been validated as extensively as the gold-standard Caco-2 Transwell assay. Here, we evaluated Caco-2 intestinal permeability assay in Transwells and a commercially available microfluidic Chip using 19 representative Biopharmaceutics Classification System (BCS) Class I-IV compounds. For each selected compound, we performed a comprehensive viability test, quantified its apparent permeability (Papp), and established an in vitro in vivo correlation (IVIVC) to the human fraction absorbed (fa) in both culture conditions. Permeability differences were observed across the models as demonstrated by antipyrine (Transwell Papp: 38.5 ± 6.1 × 10-8 cm/s vs Chip Papp: 32.9 ± 11.3 × 10-8 cm/s) and nadolol (Transwell Papp: 0.6 ± 0.1 × 10-7 cm/s vs Chip Papp: 3 ± 1.2 × 10-7 cm/s). The in vitro in vivo correlation (IVIVC; Papp vs. fa) of the Transwell model (r2 = 0.59-0.83) was similar to the Chip model (r2 = 0.41-0.79), highlighting similar levels of predictivity. Comparing to historical data, our Chip Papp data was more closely aligned to native tissues assessed in Ussing chambers. This is the first study to comprehensively validate a commercial Gut-on-a-Chip model as a predictive tool for assessing oral absorption to further reduce our reliance on animal models.
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Affiliation(s)
- Stephanie Y Zhang
- Pharmaceutical Sciences and Clinical Supply, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Whitney S Y Ong
- Analytical Research and Development, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Natalia Subelzu
- Analytical Research and Development, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - John P Gleeson
- Pharmaceutical Sciences and Clinical Supply, Merck & Co., Inc., Rahway, NJ 07065, USA.
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2
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Liu S, Tian H, Ming H, Zhang T, Gao Y, Liu R, Chen L, Yang C, Nice EC, Huang C, Bao J, Gao W, Shi Z. Mitochondrial-Targeted CS@KET/P780 Nanoplatform for Site-Specific Delivery and High-Efficiency Cancer Immunotherapy in Hepatocellular Carcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308027. [PMID: 38308137 PMCID: PMC11005749 DOI: 10.1002/advs.202308027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/07/2024] [Indexed: 02/04/2024]
Abstract
Hepatocellular carcinoma (HCC) is a form of malignancy with limited curative options available. To improve therapeutic outcomes, it is imperative to develop novel, potent therapeutic modalities. Ketoconazole (KET) has shown excellent therapeutic efficacy against HCC by eliciting apoptosis. However, its limited water solubility hampers its application in clinical treatment. Herein, a mitochondria-targeted chemo-photodynamic nanoplatform, CS@KET/P780 NPs, is designed using a nanoprecipitation strategy by integrating a newly synthesized mitochondria-targeted photosensitizer (P780) and chemotherapeutic agent KET coated with chondroitin sulfate (CS) to amplify HCC therapy. In this nanoplatform, CS confers tumor-targeted and subsequently pH-responsive drug delivery behavior by binding to glycoprotein CD44, leading to the release of P780 and KET. Mechanistically, following laser irradiation, P780 targets and destroys mitochondrial integrity, thus inducing apoptosis through the enhancement of reactive oxygen species (ROS) buildup. Meanwhile, KET-induced apoptosis synergistically enhances the anticancer effect of P780. In addition, tumor cells undergoing apoptosis can trigger immunogenic cell death (ICD) and a longer-term antitumor response by releasing tumor-associated antigens (TAAs) and damage-associated molecular patterns (DAMPs), which together contribute to improved therapeutic outcomes in HCC. Taken together, CS@KET/P780 NPs improve the bioavailability of KET and exhibit excellent therapeutic efficacy against HCC by exerting chemophototherapy and antitumor immunity.
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Affiliation(s)
- Shanshan Liu
- Clinical Medical CollegeAffiliated Hospital of Chengdu UniversityChengdu UniversityChengdu610106China
- Department of Clinical PharmacySchool of PharmacyZunyi Medical UniversityZunyi563006China
| | - Hailong Tian
- State Key Laboratory of Biotherapy and Cancer CenterWest China Hospitaland West China School of Basic Medical Sciences & Forensic MedicineSichuan UniversityCollaborative Innovation Center for BiotherapyChengdu610041China
| | - Hui Ming
- State Key Laboratory of Biotherapy and Cancer CenterWest China Hospitaland West China School of Basic Medical Sciences & Forensic MedicineSichuan UniversityCollaborative Innovation Center for BiotherapyChengdu610041China
| | - Tingting Zhang
- State Key Laboratory of Biotherapy and Cancer CenterWest China Hospitaland West China School of Basic Medical Sciences & Forensic MedicineSichuan UniversityCollaborative Innovation Center for BiotherapyChengdu610041China
| | - Yajie Gao
- The First Affiliated Hospital of Ningbo UniversityNingbo315020China
| | - Ruolan Liu
- School of Basic Medical SciencesChengdu University of Traditional Chinese MedicineChengdu611137China
| | - Lihua Chen
- School of Basic Medical SciencesChengdu University of Traditional Chinese MedicineChengdu611137China
| | - Chen Yang
- School of Basic Medical SciencesChengdu University of Traditional Chinese MedicineChengdu611137China
| | - Edouard C. Nice
- Department of Biochemistry and Molecular BiologyMonash UniversityClaytonVIC3800Australia
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer CenterWest China Hospitaland West China School of Basic Medical Sciences & Forensic MedicineSichuan UniversityCollaborative Innovation Center for BiotherapyChengdu610041China
| | - Jinku Bao
- College of Life SciencesSichuan UniversityChengdu610064China
| | - Wei Gao
- Clinical Medical CollegeAffiliated Hospital of Chengdu UniversityChengdu UniversityChengdu610106China
- Clinical Genetics LaboratoryAffiliated Hospital & Clinical Medical College of Chengdu UniversityChengdu610081China
| | - Zheng Shi
- Clinical Medical CollegeAffiliated Hospital of Chengdu UniversityChengdu UniversityChengdu610106China
- Department of Clinical PharmacySchool of PharmacyZunyi Medical UniversityZunyi563006China
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Gan Y, Xu Y, Zhang X, Hu H, Xiao W, Yu Z, Sun T, Zhang J, Wen C, Zheng S. Revisiting Supersaturation of a Biopharmaceutical Classification System IIB Drug: Evaluation via a Multi-Cup Dissolution Approach and Molecular Dynamic Simulation. Molecules 2023; 28:6962. [PMID: 37836805 PMCID: PMC10574532 DOI: 10.3390/molecules28196962] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/01/2023] [Accepted: 10/04/2023] [Indexed: 10/15/2023] Open
Abstract
As a subclass of the biopharmaceutical classification system (BCS) class II, basic drugs (BCS IIB) exhibit pH-dependent solubility and tend to generate supersaturation in the gastrointestinal tract, leading to less qualified in vitro-in vivo correlation (IVIVC). This study aims to develop a physiologically based multi-cup dissolution approach to improve the evaluation of the supersaturation for a higher quality of IVIVC and preliminarily explores the molecular mechanism of supersaturation and precipitation of ketoconazole affected by Polyvinylpyrrolidone-vinyl acetate copolymer (PVPVA) and hydroxypropyl methyl-cellulose (HPMC). The concentration of ketoconazole in each cup of the dynamic gastrointestinal model (DGIM) was measured using fiber optical probes. Molecular interactions between ketoconazole and PVPVA or HPMC were simulated by Materials Studio. The results demonstrated that PVPVA and HPMC improved and maintained the supersaturation of ketoconazole. PVPVA exhibited superior precipitation inhibitory effect on ketoconazole molecule aggregation due to slightly stronger van der Waals forces as well as unique electrostatic forces, thereby further enhancing in vitro drug absorption, which correlated well with in vivo drug absorption. Compared with a conventional dissolution apparatus paddle method, the DGIM improved the mean prediction error through the IVIVC from 19.30% to 9.96%, reaching the qualification criteria. In conclusion, the physiologically based multi-cup dissolution approach enables improved evaluation of supersaturation in gastrointestinal transportation of BCS IIB drug ketoconazole, enabling screening screen precipitation inhibitors and achieving qualified IVIVC for drug formulation studies.
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Affiliation(s)
- Yanxiong Gan
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
| | - Yaxin Xu
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
| | - Xue Zhang
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
- Jiangsu Hengrui Medicine Co., Ltd., Nanjing 210009, China
| | - Huiling Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China (J.Z.)
| | - Wenke Xiao
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
| | - Zheng Yu
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
| | - Tao Sun
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China (J.Z.)
| | - Jinming Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China (J.Z.)
| | - Chuanbiao Wen
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
| | - Shichao Zheng
- School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; (Y.G.); (T.S.)
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Krajcar D, Jereb R, Legen I, Opara J, Grabnar I. Predictive Potential of Acido-Basic Properties, Solubility and Food on Bioequivalence Study Outcome: Analysis of 128 Studies. Drugs R D 2023; 23:211-220. [PMID: 37300755 PMCID: PMC10439087 DOI: 10.1007/s40268-023-00426-6] [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: 05/18/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Risk assessment related to bioequivalence study outcome is critical for effective planning from the early stage of drug product development. The objective of this research was to evaluate the associations between solubility and acido-basic parameters of an active pharmaceutical ingredient (API), study conditions and bioequivalence outcome. METHODS We retrospectively analyzed 128 bioequivalence studies of immediate-release products with 26 different APIs. Bioequivalence study conditions and acido-basic/solubility characteristics of APIs were collected and their predictive potential on the study outcome was assessed using a set of univariate statistical analyses. RESULTS There was no difference in bioequivalence rate between fasting and fed conditions. The highest proportion of non-bioequivalent studies was for weak acids (10/19 cases, 53%) and neutral APIs (23/95 cases, 24%). Lower non-bioequivalence occurrence was observed for weak bases (1/15 cases, 7%) and amphoteric APIs (0/16 cases, 0%). The median dose numbers at pH 1.2 and pH 3 were higher and the most basic acid dissociation constant (pKa) was lower in the non-bioequivalent group of studies. Additionally, APIs with low calculated effective permeability (cPeff) or low calculated lipophilicity (clogP) had lower non-bioequivalence occurrence. Results of the subgroup analysis of studies under fasting conditions were similar as for the whole dataset. CONCLUSION Our results indicate that acido-basic properties of API should be considered in bioequivalence risk assessment and reveal which physico-chemical parameters are most relevant for the development of bioequivalence risk assessment tools for immediate-release products.
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Affiliation(s)
- Dejan Krajcar
- Lek Pharmaceuticals d.d., A Sandoz Company, Verovskova 57, 1526, Ljubljana, Slovenia.
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva cesta 7, 1000, Ljubljana, Slovenia.
| | - Rebeka Jereb
- Lek Pharmaceuticals d.d., A Sandoz Company, Verovskova 57, 1526, Ljubljana, Slovenia
| | - Igor Legen
- Lek Pharmaceuticals d.d., A Sandoz Company, Verovskova 57, 1526, Ljubljana, Slovenia
| | - Jerneja Opara
- Lek Pharmaceuticals d.d., A Sandoz Company, Verovskova 57, 1526, Ljubljana, Slovenia
| | - Iztok Grabnar
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva cesta 7, 1000, Ljubljana, Slovenia
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Higashino H, Minami K, Takagi T, Kataoka M, Yamashita S. The Effects of Degree and Duration of Supersaturation on In Vivo Absorption Profiles for Highly Permeable Drugs, Dipyridamole and Ketoconazole. Eur J Pharm Biopharm 2023:S0939-6411(23)00150-9. [PMID: 37301301 DOI: 10.1016/j.ejpb.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/23/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
The prediction of oral absorption from a supersaturating drug delivery system (SDDS) remains a significant challenge. Here we evaluated the effects of the degree and duration of supersaturation on in vivoabsorption for dipyridamole and ketoconazole. Various dose concentrations of supersaturated suspensions were prepared by a pH shift method, and in vitro dissolution and in vivo absorption profiles were determined. For dipyridamole, the duration of supersaturation decreased with the increase of the dose concentration owing to rapid precipitation. For ketoconazole, the initially constant dissolved concentrations due probably to the liquid-liquid phase separation (LLPS) as a reservoir were observed at high dose concentrations. However, the LLPS did not delay the peak plasma concentration of ketoconazole in rats, indicating that drug molecules were immediately released from the oil phase to the bulk aqueous phase. For both model drugs, the degree of supersaturation, but not the duration of supersaturation, correlated with systemic exposure, indicating quick drug absorption before precipitation. Therefore, the degree of supersaturation is an important parameter compared with the duration of supersaturation for enhancing the in vivo absorption of highly permeable drugs. These findings would help develop a promising SDDS.
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Affiliation(s)
- Haruki Higashino
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan; Pharmaron (Exton) Lab Services LLC (Absorption Systems LLC), 436 Creamery way, Suite 600, Exton, PA 19341, USA.
| | - Keiko Minami
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Toshihide Takagi
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Makoto Kataoka
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
| | - Shinji Yamashita
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan
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6
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Londhe O, Sanjay Mane S, Umesh Hirlekar B, Subbevarapu A, Elsa Viju A, Dixit VA, Dengale SJ. In vitro, in-vivo, and in-silico investigation of physicochemical interactions between pioglitazone and rifampicin. Eur J Pharm Biopharm 2023:S0939-6411(23)00120-0. [PMID: 37172696 DOI: 10.1016/j.ejpb.2023.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023]
Abstract
There is a possibility of in-situ physicochemical interactions between concomitantly administered drugs. This study aimed to investigate such physicochemical interactions between pioglitazone and rifampicin. Pioglitazone exhibited significantly higher dissolution in the presence of rifampicin, while the dissolution of rifampicin remained unaffected. The solid-state characterization of precipitates recovered after pH-shift dissolution experiments revealed the conversion of pioglitazone into an amorphous form in the presence of rifampicin. The Density Function Theory (DFT) calculations showed the intermolecular hydrogen bonding between rifampicin and pioglitazone. In-situ conversion of pioglitazone in amorphous form and subsequent supersaturation of GIT milieu translated into significantly higher in-vivo exposure of pioglitazone and its metabolites (M-III and M-IV) in Wistar rats. Therefore, it is advisable to consider the possibility of physicochemical interactions between concomitantly administered drugs. Our findings may be beneficial in tailoring the dose of concomitantly administered drugs, particularly for chronic conditions that entail polypharmacy.
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Affiliation(s)
- Omkar Londhe
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India
| | - Sayalee Sanjay Mane
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India
| | - Bhakti Umesh Hirlekar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India
| | - Ajay Subbevarapu
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India
| | - Anjana Elsa Viju
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India
| | - Vaibhav A Dixit
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India.
| | - Swapnil J Dengale
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Changsari-781 101, India.
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7
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Wang Z, Lou H, Dening TJ, Hageman MJ. Biorelevant Dissolution Method Considerations for the Appropriate Evaluation of Amorphous Solid Dispersions: are Two Stages Necessary? J Pharm Sci 2023; 112:1089-1107. [PMID: 36529266 DOI: 10.1016/j.xphs.2022.12.008] [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: 09/09/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
Biorelevant dissolution testing has been widely used to better understand a drug or formulation's behavior in the human gastrointestinal (GI) tract. The successful evaluation of biorelevant dissolution behavior requires recognizing the importance of utilizing suitable biorelevant media in conjunction with an appropriate dissolution method, especially for supersaturating drug delivery systems, such as amorphous solid dispersions (ASDs). However, most conventional biorelevant dissolution testing methods are not able to accurately reflect the dissolution, supersaturation, and precipitation tendencies of a drug or formulation, which could misinform ASD formulation screening and optimization. In this study, we developed a single compartment 2-stage pH-shift dissolution testing method to simulate the changes in pH, media composition, and transit time in the GI tract, and results were compared against the conventional single compartment 1-stage dissolution method. Nine model drugs were selected based on their ionization properties (i.e. acid, base or neutral) and precipitation tendency (i.e. moderate or slow crystallizer). The dissolution results confirmed that 2-stage pH-shift dissolution is the preferred biorelevant dissolution method to assess non-ionized weak base (nifedipine) and neutral (griseofulvin) compounds exhibiting a moderate precipitation rate from solution when formulated as ASDs. Finally, we designed a flowchart guidance for the appropriate biorelevant dissolution performance characterization of different categories of ASD formulations.
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Affiliation(s)
- Zhaoxian Wang
- Department of Pharmaceutical Chemistry, School of Pharmacy, The University of Kansas, Lawrence, Kansas 66047, USA
| | - Hao Lou
- Department of Pharmaceutical Chemistry, School of Pharmacy, The University of Kansas, Lawrence, Kansas 66047, USA; Biopharmaceutical Innovation & Optimization Center, McCollum Laboratories, The University of Kansas. Lawrence, Kansas 66047, USA
| | - Tahnee J Dening
- Department of Pharmaceutical Chemistry, School of Pharmacy, The University of Kansas, Lawrence, Kansas 66047, USA
| | - Michael J Hageman
- Department of Pharmaceutical Chemistry, School of Pharmacy, The University of Kansas, Lawrence, Kansas 66047, USA; Biopharmaceutical Innovation & Optimization Center, McCollum Laboratories, The University of Kansas. Lawrence, Kansas 66047, USA.
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8
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de Queiroz VT, Botelho BDO, Guedes NA, Cubides-Román DC, Careta FDP, Freitas JCC, Cipriano DF, Costa AV, de Fátima Â, Fernandes SA. Inclusion complex of ketoconazole and p-sulfonic acid calix[6]arene improves antileishmanial activity and selectivity against Leishmania amazonensis and Leishmania infantum. Int J Pharm 2023; 634:122663. [PMID: 36738805 DOI: 10.1016/j.ijpharm.2023.122663] [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: 09/02/2022] [Revised: 01/19/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
Many previous studies presented the effectiveness of ketoconazole (KTZ) against leishmaniasis. However, the bioavailability and therapeutic efficacy of free KTZ are limited due to its low aqueous solubility. In this study, an inclusion complex (IC6HKTZ) was prepared with p-sulfonic acid calix[6]arene (CX6SO3H) to improve the solubility and efficacy of KTZ against Leishmania amazonensis and Leishmania infantum promastigotes. A linear increase in KTZ solubility as a function of CX6SO3H concentration was verified using the phase-solubility diagram. The resulting diagram was classified as AL-type and a 1:1 host-guest stoichiometry was assumed to prepare IC6HKTZ by freeze-drying. FTIR, TG/DSC, XRD, and solid-state 13C NMR spectroscopy analyses were performed to confirm the formation of IC6HKTZ. The solubility enhancement of KTZ by 120.00 μM CX6SO3H was about 95 times. The IC50 values of IC6HKTZ and free KTZ were 3.95 and 14.35 μM for Leishmania amazonensis and 6.74 and 17.47 μM for Leishmania infantum, respectively. The viability of DH82 macrophages was not affected by CX6SO3H. These results show that CX6SO3H is a new supramolecular carrier system that improves antileishmanial activities to KTZ for the treatment of cutaneous and visceral leishmaniasis.
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Affiliation(s)
- Vagner T de Queiroz
- Federal University of Espírito Santo (UFES), Graduate Program in Veterinary Sciences (PPGCV), Center of Agricultural Sciences and Engineering (CCAE), Alto Universitário, s/n, 29500-000 Alegre, ES, Brazil; UFES, Graduate Program in Agrochemistry, Center of Exact, Natural and Health Sciences, Alto Universitário, s/n 29500-000 Alegre, ES, Brazil.
| | - Bianca de O Botelho
- Federal University of Espírito Santo (UFES), Graduate Program in Veterinary Sciences (PPGCV), Center of Agricultural Sciences and Engineering (CCAE), Alto Universitário, s/n, 29500-000 Alegre, ES, Brazil.
| | - Natália A Guedes
- UFES, Chemistry Department, Center of Exact Sciences, 29075-910 Vitória, ES, Brazil.
| | - Diana C Cubides-Román
- UFES, Chemistry Department, Center of Exact Sciences, 29075-910 Vitória, ES, Brazil.
| | - Francisco de P Careta
- UFES, Department of Pharmacy and Nutrition, Center of Exact, Natural and Health Sciences, Alto Universitário, s/n 29500-000, Alegre, ES, Brazil.
| | - Jair C C Freitas
- UFES, Laboratory of Carbon and Ceramic Materials, Department of Physics, 29075-910 Vitória, ES, Brazil.
| | - Daniel F Cipriano
- UFES, Laboratory of Carbon and Ceramic Materials, Department of Physics, 29075-910 Vitória, ES, Brazil.
| | - Adilson V Costa
- UFES, Graduate Program in Agrochemistry, Center of Exact, Natural and Health Sciences, Alto Universitário, s/n 29500-000 Alegre, ES, Brazil.
| | - Ângelo de Fátima
- Federal University of Minas Gerais, Department of Chemistry, Institute of Exact Sciences, 31270-901 Belo Horizonte, MG, Brazil.
| | - Sergio A Fernandes
- Federal University of Viçosa, Department of Chemistry, Av. Peter Henry Rolfs, s/n 36570-900 Viçosa, MG, Brazil.
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9
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Tsume Y. Evaluation and prediction of oral drug absorption and bioequivalence with food-drug interaction. Drug Metab Pharmacokinet 2023; 50:100502. [PMID: 37001300 DOI: 10.1016/j.dmpk.2023.100502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/21/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023]
Abstract
This article reviews the impacts on the in vivo prediction of oral bioavailability (BA) and bioequivalence (BE) based on Biopharmaceutical classification systems (BCS) by the food-drug interaction (food effect) and the gastrointestinal (GI) environmental change. Various in vitro and in silico predictive methodologies have been used to expect the BA and BE of the test oral formulation. Food intake changes the GI physiology and environment, which affect oral drug absorption and its BE evaluation. Even though the pHs and bile acids in the GI tract would have significant influence on drug dissolution and, hence, oral drug absorption, those impacts largely depend on the physicochemical properties of oral medicine, active pharmaceutical ingredients (APIs). BCS class I and III drugs are high soluble drugs in the physiological pH range, food-drug interaction may not affect their BA. On the other hand, BCS class II and IV drugs have pH-dependent solubility, and the more bile acid secretion and the pH changes by food intake might affect their BA. In this report, the GI physiological changes between the fasted and fed states are described and the prediction on the oral drug absorption by food-drug interaction have been introduced.
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10
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Supersaturation and Precipitation Applicated in Drug Delivery Systems: Development Strategies and Evaluation Approaches. Molecules 2023; 28:molecules28052212. [PMID: 36903470 PMCID: PMC10005129 DOI: 10.3390/molecules28052212] [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: 12/30/2022] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023] Open
Abstract
Supersaturation is a promising strategy to improve gastrointestinal absorption of poorly water-soluble drugs. Supersaturation is a metastable state and therefore dissolved drugs often quickly precipitate again. Precipitation inhibitors can prolong the metastable state. Supersaturating drug delivery systems (SDDS) are commonly formulated with precipitation inhibitors, hence the supersaturation is effectively prolonged for absorption, leading to improved bioavailability. This review summarizes the theory of and systemic insight into supersaturation, with the emphasis on biopharmaceutical aspects. Supersaturation research has developed from the generation of supersaturation (pH-shift, prodrug and SDDS) and the inhibition of precipitation (the mechanism of precipitation, the character of precipitation inhibitors and screening precipitation inhibitors). Then, the evaluation approaches to SDDS are discussed, including in vitro, in vivo and in silico studies and in vitro-in vivo correlations. In vitro aspects involve biorelevant medium, biomimetic apparatus and characterization instruments; in vivo aspects involve oral absorption, intestinal perfusion and intestinal content aspiration and in silico aspects involve molecular dynamics simulation and pharmacokinetic simulation. More physiological data of in vitro studies should be taken into account to simulate the in vivo environment. The supersaturation theory should be further completed, especially with regard to physiological conditions.
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11
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Katona MT, Nagy-Katona L, Szabó R, Borbás E, Tonka-Nagy P, Takács-Novák K. Multi-Compartmental Dissolution Method, an Efficient Tool for the Development of Enhanced Bioavailability Formulations Containing Poorly Soluble Acidic Drugs. Pharmaceutics 2023; 15:pharmaceutics15030753. [PMID: 36986614 PMCID: PMC10051608 DOI: 10.3390/pharmaceutics15030753] [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: 01/17/2023] [Revised: 02/10/2023] [Accepted: 02/22/2023] [Indexed: 03/30/2023] Open
Abstract
The purpose of this study was to investigate the applicability of the Gastrointestinal Simulator (GIS), a multi-compartmental dissolution model, to predict the in vivo performance of Biopharmaceutics Classification System (BCS) Class IIa compounds. As the bioavailability enhancement of poorly soluble drugs requires a thorough understanding of the desired formulation, the appropriate in vitro modelling of the absorption mechanism is essential. Four immediate release ibuprofen 200 mg formulations were tested in the GIS using fasted biorelevant media. In addition to the free acid form, ibuprofen was present as sodium and lysine salts in tablets and as a solution in soft-gelatin capsules. In the case of rapid-dissolving formulations, the dissolution results indicated supersaturation in the gastric compartment, which affected the resulting concentrations in the duodenum and the jejunum as well. In addition, a Level A in vitro-in vivo correlation (IVIVC) model was established using published in vivo data, and then the plasma concentration profiles of each formulation were simulated. The predicted pharmacokinetic parameters were consistent with the statistical output of the published clinical study. In conclusion, the GIS method was found to be superior compared to the traditional USP method. In the future, the method can be useful for formulation technologists to find the optimal technique to enhance the bioavailability of poorly soluble acidic drugs.
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Affiliation(s)
- Miklós Tamás Katona
- Department of Pharmaceutical Chemistry, Semmelweis University, 7 Hőgyes Endre Street, H-1092 Budapest, Hungary
- Egis Pharmaceuticals PLC, 116-120 Bökényföldi Street, H-1165 Budapest, Hungary
| | - Lili Nagy-Katona
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, 3 Műegyetem rakpart, H-1111 Budapest, Hungary
| | - Réka Szabó
- Egis Pharmaceuticals PLC, 116-120 Bökényföldi Street, H-1165 Budapest, Hungary
| | - Enikő Borbás
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, 3 Műegyetem rakpart, H-1111 Budapest, Hungary
| | - Péter Tonka-Nagy
- Egis Pharmaceuticals PLC, 116-120 Bökényföldi Street, H-1165 Budapest, Hungary
| | - Krisztina Takács-Novák
- Department of Pharmaceutical Chemistry, Semmelweis University, 7 Hőgyes Endre Street, H-1092 Budapest, Hungary
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Ramachandran G, Sudheesh MS. Role of Permeability on the Biopredictive Dissolution of Amorphous Solid Dispersions. AAPS PharmSciTech 2021; 22:243. [PMID: 34595565 DOI: 10.1208/s12249-021-02125-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 08/23/2021] [Indexed: 02/08/2023] Open
Abstract
An ideal dissolution test for amorphous solid dispersions (ASDs) should reflect physicochemical, physiological, and hydrodynamic conditions which accurately represent in vivo dissolution. However, this is confounded by the evolution of different molecular and colloidal species during dissolution, generating a supersaturated state of the drug. The supersaturated state of a drug is thermodynamically unstable which drives the process of precipitation resulting in a loss of solubility advantage. Maintaining a supersaturated state of the drug with the help of precipitation inhibiting excipients is a key component in the design of ASDs. Therefore, a biopredictive dissolution test is critical for proper risk assessment during the development of an optimal ASD formulation. One of the overlooked components of biopredictive dissolution is the role of drug permeability. The kinetic changes in the phase behavior of a drug during dissolution of ASDs are influenced by drug permeability across a membrane. Conventionally, drug dissolution and permeation are analyzed separately although they occur simultaneously in vivo. The kinetic phase changes occurring during dissolution of ASDs can influence the thermodynamic activity and membrane flux of a drug. The present review evaluates the feasibility, predictability, and practicability of permeability/dissolution for the optimal development and risk assessment of ASD formulations.
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13
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Yin J, Huang C, Guan H, Pang Z, Su Y, Kong X. In situ solid-state NMR characterization of pharmaceutical materials: An example of drug-polymer thermal mixing. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2020; 58:1049-1054. [PMID: 31846098 DOI: 10.1002/mrc.4982] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/09/2019] [Accepted: 12/10/2019] [Indexed: 06/10/2023]
Abstract
Pharmaceutical amorphous solid dispersions, a multicomponent system prepared by dispersing drug substances into polymeric matrix via thermal and mechanical processes, represent a major platform to deliver the poorly water-soluble drug. Microscopic properties of drug-polymer contacts play mechanistic roles in manipulating long-term physical stability as well as dissolution profiles. Although solid-state nuclear magnetic resonance has been utilized as an indispensable tool to probe structural details, previous studies are limited to ex situ characterizations. Our work provides likely the first documented example to investigate comelting of ketoconazole and polyacrylic acid, as a model system, in an in situ manner. Their physical mixture is melted and mixed in the solid-state nuclear magnetic resonance rotor under magic angle spinning at up to approximately 400 K. Critical structural events of molecular miscibility and interaction have been successfully identified. These results design and evaluate the instrumental and experimental protocols for real-time characterizations of the comelting of pharmaceutical materials.
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Affiliation(s)
- Jinglin Yin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, China
| | - Chengbin Huang
- Pharmaceutical Sciences, Merck & Co., Inc., Kenilworth, NJ, 07033
| | - Hanxi Guan
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zhenfeng Pang
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yongchao Su
- Pharmaceutical Sciences, Merck & Co., Inc., Kenilworth, NJ, 07033
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX, 78712
| | - Xueqian Kong
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, China
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14
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Pepin XJH, Dressman J, Parrott N, Delvadia P, Mitra A, Zhang X, Babiskin A, Kolhatkar V, Seo P, Taylor LS, Sjögren E, Butler JM, Kostewicz E, Tannergren C, Koziolek M, Kesisoglou F, Dallmann A, Zhao Y, Suarez-Sharp S. In Vitro Biopredictive Methods: A Workshop Summary Report. J Pharm Sci 2020; 110:567-583. [PMID: 32956678 DOI: 10.1016/j.xphs.2020.09.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 12/23/2022]
Abstract
This workshop report summarizes the proceedings of Day 1 of a three-day workshop on "Current State and Future Expectations of Translational Modeling Strategies to Support Drug Product Development, Manufacturing Changes and Controls". Physiologically based biopharmaceutics models (PBBM) are tools which enable the drug product quality attributes to be linked to the in vivo performance. These tools rely on key quality inputs in order to provide reliable predictions. After introducing the objectives of the workshop and the expectations from the breakout sessions, Day 1 of the workshop focused on the best practices and challenges in measuring in vitro inputs needed for modeling, such as the drug solubility, the dissolution rate of the drug product, potential precipitation of the drug and drug permeability. This paper reports the podium presentations and summarizes breakout session discussions related to A) the best strategies for determining solubility, supersaturation and critical supersaturation; B) the best strategies for the development of biopredictive (clinically relevant) dissolution methods; C) the challenges associated with describing gastro-intestinal systems parameters such as mucus, liquid volume and motility; and D) the challenges with translating biopharmaceutical measures of drug permeability along the gastrointestinal tract to a meaningful model parameter.
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Affiliation(s)
- Xavier J H Pepin
- New Modalities and Parenteral Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Macclesfield, UK.
| | - Jennifer Dressman
- Fraunhofer Institute for Molecular Biology and Applied Ecology and Goethe University, Frankfurt, Germany
| | - Neil Parrott
- Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd, Grenzacherstrasse 124, CH-4070, Basel, Switzerland
| | - Poonam Delvadia
- Division of Biopharmaceutics, Office of New Drug Products, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Amitava Mitra
- Clinical Pharmacology and Pharmacometrics, Janssen Research & Development, Spring House, PA, USA
| | - Xinyuan Zhang
- Division of Pharmacometrics, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Andrew Babiskin
- Division of Quantitative Methods and Modeling, Office of Research and Standards, Office of Generic Drugs, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Vidula Kolhatkar
- Division of Biopharmaceutics, Office of New Drug Products, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Paul Seo
- Division of Biopharmaceutics, Office of New Drug Products, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Lynne S Taylor
- Purdue University, College of Pharmacy, West Lafayette, IN, USA
| | | | - James M Butler
- Biopharmaceutics, Drug Product Design & Dev, GlaxoSmithKline R&D, Ware, UK
| | - Edmund Kostewicz
- Institute of Pharmaceutical Technology, Goethe University, Frankfurt, Germany
| | - Christer Tannergren
- Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, Sweden
| | - Mirko Koziolek
- University of Greifswald, Institute of Pharmacy, Greifswald, Germany; Current: NCE Formulation Sciences, AbbVie Deutschland GmbH & Co. KG, Ludwigshafen, Germany
| | | | - André Dallmann
- Clinical Pharmacometrics, Research & Development, Pharmaceuticals, Bayer AG, Leverkusen, Germany
| | - Yang Zhao
- Division of Biopharmaceutics, Office of New Drug Products, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Sandra Suarez-Sharp
- Regulatory Affairs, Simulations Plus Inc., 42505 10th Street West, Lancaster, CA 93534, USA
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15
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Tsume Y, Patel S, Wang M, Hermans A, Kesisoglou F. The Introduction of a New Flexible In Vivo Predictive Dissolution Apparatus, GIS-Alpha (GIS-α), to Study Dissolution Profiles of BCS Class IIb Drugs, Dipyridamole and Ketoconazole. J Pharm Sci 2020; 109:3471-3479. [PMID: 32888960 DOI: 10.1016/j.xphs.2020.08.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/07/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
The physiological pH changes and peristalsis activities in gastrointestinal (GI) tract have big impact on the dissolution of oral drug products, when those oral drug products include APIs with pH-dependent solubility. It is well documented that predicting the bioperformance of those oral drug products can be challenging using compendial methods. To overcome this limitation, in vivo predictive dissolution apparatuses, such as the transfer model, have been developed to predict bioperformance of oral formulation candidates and drug products. In this manuscript we utilize a new transfer-model dissolution apparatus, the gastrointestinal simulator-α (GIS-α), to characterize its behavior in terms of transfer kinetics and pH, assess its reproducibility and adaptability to mimic different transfer conditions, as well as study dissolution of ketoconazole and dipyridamole as model BCS class IIb compounds. Availability of commercially available dissolution transfer systems with similar configuration to compendial dissolution apparatus, may be helpful to simplify and standardize in vivo predictive dissolution methodologies for BCS class IIb compounds in the future.
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Affiliation(s)
- Yasuhiro Tsume
- Biopharmaceutics, Merck & Co. Inc, Rahway, NJ 07065-0900, USA.
| | | | - Michael Wang
- Biopharmaceutics, Merck & Co. Inc, Rahway, NJ 07065-0900, USA
| | - Andre Hermans
- Analytical Science, Merck & Co. Inc, Rahway, NJ 07065-0900, USA
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16
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The tangential flow absorption model (TFAM) – A novel dissolution method for evaluating the performance of amorphous solid dispersions of poorly water-soluble actives. Eur J Pharm Biopharm 2020; 154:74-88. [DOI: 10.1016/j.ejpb.2020.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 05/01/2020] [Accepted: 06/19/2020] [Indexed: 11/19/2022]
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17
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Development and validation of a highly sensitive HPLC-MS/MS method for the QAP14, a novel potential anti-cancer agent, in rat plasma and its application to a pharmacokinetic study. J Pharm Biomed Anal 2020; 189:113487. [DOI: 10.1016/j.jpba.2020.113487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 07/14/2020] [Accepted: 07/18/2020] [Indexed: 02/02/2023]
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18
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Aqueous Dissolution and Dispersion Behavior of Polyvinylpyrrolidone Vinyl Acetate-based Amorphous Solid Dispersion of Ritonavir Prepared by Hot-Melt Extrusion with and without Added Surfactants. J Pharm Sci 2020; 110:1480-1494. [PMID: 32827493 DOI: 10.1016/j.xphs.2020.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/25/2020] [Accepted: 08/14/2020] [Indexed: 01/08/2023]
Abstract
In this study, the lack of complete drug release from amorphous solid dispersions (ASDs), as observed in most published reports, was investigated. ASDs with 20% ritonavir were prepared by HME using polyvinylpyrrolidone vinyl acetate (PVPVA) alone and in combination with 10% poloxamer 407 or Span 20 as carriers. It was established by the film casting technique that ritonavir was molecularly dispersed in formulations, and accelerated stability testing confirmed that extrudates were physically stable. Dissolution of ASDs (100-mg ritonavir equivalent) was performed in 250 mL 0.01 N HCl (pH 2), pH 6.8 phosphate buffer and FeSSIF-V2. Drug concentrations were measured by filtration through 0.45-μm pores and in unfiltered media; the latter gave total amounts of drug present in dissolution media, both as solution and dispersion. Because of low solubility, ritonavir did not dissolve completely in aqueous media. Rather, it formed supersaturated solutions, and the excess drug dispersed in the oily amorphous form with low particle sizes that could crystallize with time. Due to higher drug solubility, the dissolved drug in FeSSIF-V2 was much higher than that in the phosphate buffer. Complete drug release could be observed by accounting for drug both in solution and as phase-separated dispersion. Thus, the present study provides a complete picture of in vitro drug dissolution and dispersion from ASDs.
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19
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Enright EF, Joyce SA, Gahan CG, Taylor LS. Impact of phospholipid digests and bile acid pool variations on the crystallization of atazanavir from supersaturated solutions. Eur J Pharm Biopharm 2020; 153:68-83. [DOI: 10.1016/j.ejpb.2020.05.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/15/2020] [Accepted: 05/24/2020] [Indexed: 11/25/2022]
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20
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Pashazadeh‐Panahi P, Hasanzadeh M, Eivazzadeh‐Keihan R. Spectrophotometric study of ketoconazole binding with citrate capped silver nanoparticles and its monitoring in human plasma samples. J Mol Recognit 2020; 33:e2830. [DOI: 10.1002/jmr.2830] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/22/2019] [Accepted: 12/04/2019] [Indexed: 11/08/2022]
Affiliation(s)
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research CenterTabriz University of Medical Sciences Tabriz Iran
| | - Reza Eivazzadeh‐Keihan
- Catalysts and Organic Synthesis Research LaboratoryDepartment of Chemistry, Iran University of Science and Technology Tehran Iran
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21
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Bermejo M, Sanchez-Dengra B, Gonzalez-Alvarez M, Gonzalez-Alvarez I. Oral controlled release dosage forms: dissolution versus diffusion. Expert Opin Drug Deliv 2020; 17:791-803. [DOI: 10.1080/17425247.2020.1750593] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Marival Bermejo
- Department of Engineering, Pharmacokinetics and Pharmaceutical Technology Area, Miguel Hernandez University, Elche, Spain
| | - Barbara Sanchez-Dengra
- Department of Engineering, Pharmacokinetics and Pharmaceutical Technology Area, Miguel Hernandez University, Elche, Spain
| | - Marta Gonzalez-Alvarez
- Department of Engineering, Pharmacokinetics and Pharmaceutical Technology Area, Miguel Hernandez University, Elche, Spain
| | - Isabel Gonzalez-Alvarez
- Department of Engineering, Pharmacokinetics and Pharmaceutical Technology Area, Miguel Hernandez University, Elche, Spain
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22
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Hens B, Kataoka M, Ueda K, Gao P, Tsume Y, Augustijns P, Kawakami K, Yamashita S. Biopredictive in vitro testing methods to assess intestinal drug absorption from supersaturating dosage forms. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.101275] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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23
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Tsume Y, Igawa N, Drelich AJ, Ruan H, Amidon GE, Amidon GL. The in vivo predictive dissolution for immediate release dosage of donepezil and danazol, BCS class IIc drugs, with the GIS and the USP II with biphasic dissolution apparatus. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.01.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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24
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Gan Y, Zhang X, Xu D, Zhang H, Baak JP, Luo L, Xia Y, Wang J, Ke X, Sun P. Evaluating supersaturation in vitro and predicting its performance in vivo with Biphasic gastrointestinal Simulator: A case study of a BCS IIB drug. Int J Pharm 2020; 578:119043. [PMID: 31962190 DOI: 10.1016/j.ijpharm.2020.119043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/31/2019] [Accepted: 01/12/2020] [Indexed: 11/19/2022]
Abstract
This study aimed to develop an evaluation approach for supersaturation by employing an in vitro bio-mimicking apparatus designed to predict in vivo performance. The Biphasic Gastrointestinal Simulator (BGIS) is composed of three chambers with absorption phases that represent the stomach, duodenum, and jejunum, respectively. The concentration of apatinib in each chamber was detected by fiber optical probes in situ. The dissolution data and the pharmacokinetic data were correlated by GastroplusTM. The precipitates were characterized by polarizing microscope, Scanning Electron Microscopy, Powder X-ray diffraction and Differential scanning calorimetry. According to the results, Vinylpyrrolidone-vinyl acetate copolymer (CoPVP) prolonged supersaturation by improving solubility and inhibiting crystallization, while Hydroxypropyl methylcellulose (HPMC) prolonged supersaturation by inhibiting crystallization alone. Furthermore, a predictive in vitro-in vivo correlation was established, which confirmed the anti-precipitation effect of CoPVP and HPMC on in vitro performance and in vivo behavior. In conclusion, CoPVP and HPMC increased and prolonged the supersaturation of apatinib, and then improved its bioavailability. Moreover, BGIS was demonstrated to be a significant approach for simulating in vivo conditions for in vitro-in vivo correlation in a supersaturation study. This study presents a promising approach for evaluating supersaturation, screening precipitation inhibitors in vitro, and predicting their performances in vivo.
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Affiliation(s)
- Yanxiong Gan
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China
| | - Xue Zhang
- Jiangsu Yuanchuang Pharmaceutical R&D Co., Ltd., Nanjing 210009, PR China
| | - Dengqiu Xu
- College of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, PR China
| | - Hongjuan Zhang
- Jiangsu Yuanchuang Pharmaceutical R&D Co., Ltd., Nanjing 210009, PR China
| | - Jan P Baak
- Department of Molecular Quantitative Pathology, Stavanger University Hospital, Stavanger 4068, Norway; Dr. Med. Jan Baak AS, Tananger 4056, Norway
| | - Lin Luo
- Jiangsu Yuanchuang Pharmaceutical R&D Co., Ltd., Nanjing 210009, PR China
| | - Yulong Xia
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China
| | - Jie Wang
- Jiangsu Yuanchuang Pharmaceutical R&D Co., Ltd., Nanjing 210009, PR China.
| | - Xue Ke
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Piaoyang Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China; Jiangsu Hengrui Medicine Co., Ltd., Lianyungang 222002, PR China.
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25
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Chegireddy M, Hanegave GK, Lakshman D, Urazov A, Sree KN, Lewis SA, Dengale SJ. The Significance of Utilizing In Vitro Transfer Model and Media Selection to Study the Dissolution Performance of Weak Ionizable Bases: Investigation Using Saquinavir as a Model Drug. AAPS PharmSciTech 2020; 21:47. [PMID: 31900686 DOI: 10.1208/s12249-019-1563-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 10/09/2019] [Indexed: 01/20/2023] Open
Abstract
This study investigated the dissolution behavior of BCS class II ionizable weak base Saquinavir and its mesylate salt in the multi-compartment transfer setup employing different composition of dissolution media. The dissolution behavior of Saquinavir was studied by using a two-compartment transfer model representing the transfer of drug from the stomach (donor compartment) to the upper intestine (acceptor compartment). Various buffers like phosphate, bicarbonate, FaSSIF, and FeSSIF were employed. The dissolution was also studied in the concomitant presence of the additional solute, i.e., Quercetin. Further, the dissolution profiles of Saquinavir and its mesylate salt were simulated by GastroPlusTM, and the simulated dissolution profiles were compared against the experimental ones. The formation of in situ HCl salt and water-soluble amorphous phosphate aggregates was confirmed in the donor and acceptor compartments of the transfer setup, respectively. As the consequence of the lower solubility product of HCl salt of Saquinavir, the solubility advantage of mesylate salt was vanished leading to the lower than the predicted dissolution in the acceptor compartment. However, the formation of water-soluble aggregates in the presence of the phosphate salts was observed leading to the higher than the predicted dissolution of the free base in the transfer setup. Interestingly, the formation of such water-soluble aggregates was found to be hindered in the concomitant presence of an ionic solute resulting in the lower dissolution rates. The in situ generation of salts and aggregates in the transfer model lead to the inconsistent prediction of dissolution profiles by GastroPlusTM.
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26
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Bermejo M, Paixão P, Hens B, Tsume Y, Koenigsknecht MJ, Baker JR, Hasler WL, Lionberger R, Fan J, Dickens J, Shedden K, Wen B, Wysocki J, Löbenberg R, Lee A, Frances A, Amidon GE, Yu A, Salehi N, Talattof A, Benninghoff G, Sun D, Kuminek G, Cavanagh KL, Rodríguez-Hornedo N, Amidon GL. Linking the Gastrointestinal Behavior of Ibuprofen with the Systemic Exposure between and within Humans-Part 1: Fasted State Conditions. Mol Pharm 2018; 15:5454-5467. [PMID: 30372084 DOI: 10.1021/acs.molpharmaceut.8b00515] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The goal of this project was to explore and to statistically evaluate the responsible gastrointestinal (GI) factors that are significant factors in explaining the systemic exposure of ibuprofen, between and within human subjects. In a previous study, we determined the solution and total concentrations of ibuprofen as a function of time in aspirated GI fluids, after oral administration of an 800 mg IR tablet (reference standard) of ibuprofen to 20 healthy volunteers in fasted state conditions. In addition, we determined luminal pH and motility pressure recordings that were simultaneously monitored along the GI tract. Blood samples were taken to determine ibuprofen plasma levels. In this work, an in-depth statistical and pharmacokinetic analysis was performed to explain which underlying GI variables are determining the systemic concentrations of ibuprofen between (inter-) and within (intra-) subjects. In addition, the obtained plasma profiles were deconvoluted to link the fraction absorbed with the fraction dissolved. Multiple linear regressions were performed to explain and quantitatively express the impact of underlying GI physiology on systemic exposure of the drug (in terms of plasma Cmax/AUC and plasma Tmax). The exploratory analysis of the correlation between plasma Cmax/AUC and the time to the first phase III contractions postdose (TMMC-III) explains ∼40% of the variability in plasma Cmax for all fasted state subjects. We have experimentally shown that the in vivo intestinal dissolution of ibuprofen is dependent upon physiological variables like, in this case, pH and postdose phase III contractions. For the first time, this work presents a thorough statistical analysis explaining how the GI behavior of an ionized drug can explain the systemic exposure of the drug based on the individual profiles of participating subjects. This creates a scientifically based and rational framework that emphasizes the importance of including pH and motility in a predictive in vivo dissolution methodology to forecast the in vivo performance of a drug product. Moreover, as no extensive first-pass metabolism is considered for ibuprofen, this study demonstrates how intraluminal drug behavior is reflecting the systemic exposure of a drug.
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Affiliation(s)
- Marival Bermejo
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States.,Department of Engineering, Pharmacy Section , Miguel Hernandez University , San Juan de Alicante, 03550 Alicante , Spain
| | - Paulo Paixão
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy , Universidade de Lisboa , Avenida Professor Gama Pinto , 1649-003 Lisboa , Portugal
| | - Bart Hens
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States.,Department of Pharmaceutical and Pharmacological Sciences , KU Leuven , Herestraat 49 , 3000 Leuven , Belgium
| | - Yasuhiro Tsume
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Mark J Koenigsknecht
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | | | | | - Robert Lionberger
- Office of Generic Drugs, Center for Drug Evaluation and Research , U.S. Food and Drug Administration , Silver Spring , Maryland 20993 , United States
| | - Jianghong Fan
- Office of Generic Drugs, Center for Drug Evaluation and Research , U.S. Food and Drug Administration , Silver Spring , Maryland 20993 , United States
| | | | | | - Bo Wen
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Jeffrey Wysocki
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Raimar Löbenberg
- Faculty of Pharmacy & Pharmaceutical Sciences , University of Alberta , Edmonton , Alberta , Canada T6G 2H7
| | - Allen Lee
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Ann Frances
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Gregory E Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Alex Yu
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Niloufar Salehi
- Center for the Study of Complex Systems and Department of Chemical Engineering , University of Michigan , Ann Arbor , Michigan 48109-2136 , United States
| | - Arjang Talattof
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Gail Benninghoff
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Duxin Sun
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Gislaine Kuminek
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Katie L Cavanagh
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Naír Rodríguez-Hornedo
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
| | - Gordon L Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 428 Church Street , Ann Arbor , Michigan 48109-1065 , United States
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27
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Tsume Y, Patel S, Fotaki N, Bergstrӧm C, Amidon GL, Brasseur JG, Mudie DM, Sun D, Bermejo M, Gao P, Zhu W, Sperry DC, Vertzoni M, Parrott N, Lionberger R, Kambayashi A, Hermans A, Lu X, Amidon GE. In Vivo Predictive Dissolution and Simulation Workshop Report: Facilitating the Development of Oral Drug Formulation and the Prediction of Oral Bioperformance. AAPS JOURNAL 2018; 20:100. [PMID: 30191341 DOI: 10.1208/s12248-018-0260-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 08/23/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Yasuhiro Tsume
- College of Pharmacy, The University of Michigan, 428 Church Street, Ann Arbor, Michigan, 48109, USA. .,Merck & Co., Inc., 126 E Lincoln Ave, Rahway, New Jersey, 07065, USA.
| | - Sanjaykumar Patel
- Merck & Co., Inc., 126 E Lincoln Ave, Rahway, New Jersey, 07065, USA
| | - Nikoletta Fotaki
- Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
| | | | - Gordon L Amidon
- College of Pharmacy, The University of Michigan, 428 Church Street, Ann Arbor, Michigan, 48109, USA
| | - James G Brasseur
- Aerospace Engineering Sciences, University of Colorado, Boulder, Colorado, USA
| | | | - Duxin Sun
- College of Pharmacy, The University of Michigan, 428 Church Street, Ann Arbor, Michigan, 48109, USA
| | | | - Ping Gao
- Abbvie, Inc., Chicago, Illinois, USA
| | - Wei Zhu
- Merck & Co., Inc., West Point, Pennsylvania, 19486, USA
| | - David C Sperry
- Eli Lilly and Company, Indianapolis, Indiana, 46285, USA
| | - Maria Vertzoni
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Neil Parrott
- F. Hoffmann-La Roche, Ltd., Roche Innovation Center, Basel, Switzerland
| | | | | | - Andre Hermans
- Merck & Co., Inc., West Point, Pennsylvania, 19486, USA
| | - Xujin Lu
- Bristol-Myers Squibb Company, New Brunswick, New Jersey, 08903, USA
| | - Gregory E Amidon
- College of Pharmacy, The University of Michigan, 428 Church Street, Ann Arbor, Michigan, 48109, USA
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28
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Hens B, Sinko PD, Job N, Dean M, Al-Gousous J, Salehi N, Ziff RM, Tsume Y, Bermejo M, Paixão P, Brasseur JG, Yu A, Talattof A, Benninghoff G, Langguth P, Lennernäs H, Hasler WL, Marciani L, Dickens J, Shedden K, Sun D, Amidon GE, Amidon GL. Formulation predictive dissolution (fPD) testing to advance oral drug product development: An introduction to the US FDA funded '21st Century BA/BE' project. Int J Pharm 2018; 548:120-127. [PMID: 29944899 PMCID: PMC8845961 DOI: 10.1016/j.ijpharm.2018.06.050] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 05/26/2018] [Accepted: 06/22/2018] [Indexed: 12/13/2022]
Abstract
Over the past decade, formulation predictive dissolution (fPD) testing has gained increasing attention. Another mindset is pushed forward where scientists in our field are more confident to explore the in vivo behavior of an oral drug product by performing predictive in vitro dissolution studies. Similarly, there is an increasing interest in the application of modern computational fluid dynamics (CFD) frameworks and high-performance computing platforms to study the local processes underlying absorption within the gastrointestinal (GI) tract. In that way, CFD and computing platforms both can inform future PBPK-based in silico frameworks and determine the GI-motility-driven hydrodynamic impacts that should be incorporated into in vitro dissolution methods for in vivo relevance. Current compendial dissolution methods are not always reliable to predict the in vivo behavior, especially not for biopharmaceutics classification system (BCS) class 2/4 compounds suffering from a low aqueous solubility. Developing a predictive dissolution test will be more reliable, cost-effective and less time-consuming as long as the predictive power of the test is sufficiently strong. There is a need to develop a biorelevant, predictive dissolution method that can be applied by pharmaceutical drug companies to facilitate marketing access for generic and novel drug products. In 2014, Prof. Gordon L. Amidon and his team initiated a far-ranging research program designed to integrate (1) in vivo studies in humans in order to further improve the understanding of the intraluminal processing of oral dosage forms and dissolved drug along the gastrointestinal (GI) tract, (2) advancement of in vitro methodologies that incorporates higher levels of in vivo relevance and (3) computational experiments to study the local processes underlying dissolution, transport and absorption within the intestines performed with a new unique CFD based framework. Of particular importance is revealing the physiological variables determining the variability in in vivo dissolution and GI absorption from person to person in order to address (potential) in vivo BE failures. This paper provides an introduction to this multidisciplinary project, informs the reader about current achievements and outlines future directions.
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Affiliation(s)
- Bart Hens
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA; Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven 3000, Belgium
| | - Patrick D Sinko
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Nicholas Job
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Meagan Dean
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Jozef Al-Gousous
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Niloufar Salehi
- Center for the Study of Complex Systems and Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-2136, USA
| | - Robert M Ziff
- Center for the Study of Complex Systems and Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-2136, USA
| | - Yasuhiro Tsume
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Marival Bermejo
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA; Department Engineering Pharmacy Section, Miguel Hernandez University, San Juan de Alicante, 03550 Alicante, Spain
| | - Paulo Paixão
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA; Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - James G Brasseur
- Department of Mechanical and Nuclear Engineering, Pennsylvania State University, University Park, PA 16802, USA; Department of Aerospace Engineering Sciences, University of Colorado Boulder, Boulder, CO 80309, USA
| | - Alex Yu
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Arjang Talattof
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Gail Benninghoff
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Peter Langguth
- Department of Pharmaceutical Technology and Biopharmaceutics, Johannes Gutenberg University Mainz, Staudinger Weg 5, Mainz D-55099, Germany
| | - Hans Lennernäs
- Department of Pharmacy, Uppsala University, Uppsala, Sweden
| | - William L Hasler
- Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Luca Marciani
- Nottingham Digestive Diseases Centre and NIHR Nottingham Biomedical Research Centre at Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham NG7 2UH, United Kingdom
| | - Joseph Dickens
- Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kerby Shedden
- Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Duxin Sun
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Gregory E Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA
| | - Gordon L Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109-1065, USA.
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29
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Enhancement of ketoconazole dissolution rate by the liquisolid technique. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2018; 68:325-336. [PMID: 31259692 DOI: 10.2478/acph-2018-0025] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/15/2018] [Indexed: 11/20/2022]
Abstract
The study was conducted to enhance the dissolution rate of ketoconazole (KCZ) (a poorly water-soluble drug) using the liquisolid technique. Microcrystalline cellulose, colloidal silica, PEG400 and polyvinyl pyrrolidone (PVP) were employed as a carrier, coating substance, nonvolatile solvent and additive in the KCZ liquisolid compact formulation, respectively. The drug-to-PEG400 and carrier-to-coating ratio variations, PVP concentration and aging effects on the in vitro release behavior were assessed. Differential scanning calorimetry (DSC) and X-ray powder diffraction (XRD) data revealed no alterations in the crystalline form of the drug and the KCZ-excipient interactions within the process. The load factor and the drug release rate were significantly enhanced compared to directly compressed tablets in the presence of the additive. Increasing the PEG400-to-drug ratio in liquid medications enhanced the dissolution rate remarkably. The dissolution profile and hardness of liquisolid compacts were not significantly altered by keeping the tablets at 40 °C and relative humidity of 75 % for 6 months. With the proposed modification of the liquisolid process, it is possible to obtain flowable, compactible liquisolid powders of high-dose poorly-water soluble drugs with an enhanced dissolution rate.
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30
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Hens B, Bermejo M, Tsume Y, Gonzalez-Alvarez I, Ruan H, Matsui K, Amidon GE, Cavanagh KL, Kuminek G, Benninghoff G, Fan J, Rodríguez-Hornedo N, Amidon GL. Evaluation and optimized selection of supersaturating drug delivery systems of posaconazole (BCS class 2b) in the gastrointestinal simulator (GIS): An in vitro-in silico-in vivo approach. Eur J Pharm Sci 2018; 115:258-269. [PMID: 29378253 DOI: 10.1016/j.ejps.2018.01.039] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 12/22/2022]
Abstract
Supersaturating drug delivery systems (SDDS) have been put forward in the recent decades in order to circumvent the issue of low aqueous solubility. Prior to the start of clinical trials, these enabling formulations should be adequately explored in in vitro/in silico studies in order to understand their in vivo performance and to select the most appropriate and effective formulation in terms of oral bioavailability and therapeutic outcome. The purpose of this work was to evaluate the in vivo performance of four different oral formulations of posaconazole (categorized as a biopharmaceutics classification system (BCS) class 2b compound) based on the in vitro concentrations in the gastrointestinal simulator (GIS), coupled with an in silico pharmacokinetic model to predict their systemic profiles. Recently published intraluminal and systemic concentrations of posaconazole for these formulations served as a reference to validate the in vitro and in silico results. Additionally, the morphology of the formed precipitate of posaconazole was visualized and characterized by optical microscopy studies and thermal analysis. This multidisciplinary work demonstrates an in vitro-in silico-in vivo approach that provides a scientific basis for screening SDDS by a user-friendly formulation predictive dissolution (fPD) device in order to rank these formulations towards their in vivo performance.
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Affiliation(s)
- Bart Hens
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Marival Bermejo
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA; Department Engineering Pharmacy Section, Miguel Hernandez University, San Juan de Alicante, 03550 Alicante, Spain
| | - Yasuhiro Tsume
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Isabel Gonzalez-Alvarez
- Department Engineering Pharmacy Section, Miguel Hernandez University, San Juan de Alicante, 03550 Alicante, Spain
| | - Hao Ruan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kazuki Matsui
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA; Pharmacokinetics Group, Biological Research Department, Sawai Pharmaceutical Co., Ltd., Osaka, Japan
| | - Gregory E Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Katie L Cavanagh
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Gislaine Kuminek
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Gail Benninghoff
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jianghong Fan
- Office of Generic Drugs, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Naír Rodríguez-Hornedo
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Gordon L Amidon
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA.
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31
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O'Dwyer PJ, Litou C, Box KJ, Dressman JB, Kostewicz ES, Kuentz M, Reppas C. In vitro methods to assess drug precipitation in the fasted small intestine – a PEARRL review. J Pharm Pharmacol 2018; 71:536-556. [DOI: 10.1111/jphp.12951] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/28/2018] [Indexed: 12/12/2022]
Abstract
Abstract
Objectives
Drug precipitation in vivo poses a significant challenge for the pharmaceutical industry. During the drug development process, the impact of drug supersaturation or precipitation on the in vivo behaviour of drug products is evaluated with in vitro techniques. This review focuses on the small and full scale in vitro methods to assess drug precipitation in the fasted small intestine.
Key findings
Many methods have been developed in an attempt to evaluate drug precipitation in the fasted state, with varying degrees of complexity and scale. In early stages of drug development, when drug quantities are typically limited, small-scale tests facilitate an early evaluation of the potential precipitation risk in vivo and allow rapid screening of prototype formulations. At later stages of formulation development, full-scale methods are necessary to predict the behaviour of formulations at clinically relevant doses. Multicompartment models allow the evaluation of drug precipitation after transfer from stomach to the upper small intestine. Optimisation of available biopharmaceutics tools for evaluating precipitation in the fasted small intestine is crucial for accelerating the development of novel breakthrough medicines and reducing the development costs.
Summary
Despite the progress from compendial quality control dissolution methods, further work is required to validate the usefulness of proposed setups and to increase their biorelevance, particularly in simulating the absorption of drug along the intestinal lumen. Coupling results from in vitro testing with physiologically based pharmacokinetic modelling holds significant promise and requires further evaluation.
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Affiliation(s)
- Patrick J O'Dwyer
- Pion Inc. (UK) Ltd., Forest Row, East Sussex, UK
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Zografou, Greece
| | - Chara Litou
- Institute of Pharmaceutical Technology, Goethe University, Frankfurt am Main, Germany
| | - Karl J Box
- Pion Inc. (UK) Ltd., Forest Row, East Sussex, UK
| | - Jennifer B Dressman
- Institute of Pharmaceutical Technology, Goethe University, Frankfurt am Main, Germany
| | - Edmund S Kostewicz
- Institute of Pharmaceutical Technology, Goethe University, Frankfurt am Main, Germany
| | - Martin Kuentz
- University of Applied Sciences and Arts Northwestern Switzerland, Muttenz, Switzerland
| | - Christos Reppas
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Zografou, Greece
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32
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Palcsó B, Zelkó R. Different types, applications and limits of enabling excipients of pharmaceutical dosage forms. DRUG DISCOVERY TODAY. TECHNOLOGIES 2018; 27:21-39. [PMID: 30103860 DOI: 10.1016/j.ddtec.2018.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 04/06/2018] [Accepted: 04/09/2018] [Indexed: 01/10/2023]
Abstract
Along with the development of novel drug delivery systems the material science is also advancing. Conventional and novel synthetic or natural excipients provide opportunities to design dosage forms of the required features including their bioavailability. Emerging trends in the design and development of drug products indicate an increasing need for the functionality-related characterization of excipients. The purpose of this review is to provide an overview of different types of excipients in relation to their application possibilities in various dosage forms with special focus on the enabling excipients. The study also summarizes the applied excipient systems of research formulations and dosage forms available on the market.
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Affiliation(s)
- Barnabás Palcsó
- University Pharmacy Department of Pharmacy Administration, Semmelweis University, Hogyes E. Street 7-9, H-1092 Budapest, Hungary
| | - Romána Zelkó
- University Pharmacy Department of Pharmacy Administration, Semmelweis University, Hogyes E. Street 7-9, H-1092 Budapest, Hungary.
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Xu H, Krakow S, Shi Y, Rosenberg J, Gao P. In vitro characterization of ritonavir formulations and correlation to in vivo performance in dogs. Eur J Pharm Sci 2018; 115:286-295. [PMID: 29355594 DOI: 10.1016/j.ejps.2018.01.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/04/2017] [Accepted: 01/11/2018] [Indexed: 02/03/2023]
Abstract
Ritonavir (RTV) is a weakly basic drug with a pH-dependent solubility. In vitro characterization of dissolution and supersaturation behaviors of three PEG-8000 based amorphous solid dispersions (ASD) and a physical blend (PB) with crystalline drug were performed in the biomimetic media (e.g., FaSSGF, FaSSIF, FaSSIF-V2). A two-stage dissolution test and a biphasic dissolution-partition test at the small scale (referred as to biphasic test) were employed with intention to examine the in vitro and in vivo relationship (IVIVR) with retrospective PK data in dog model. The two-stage dissolution test revealed a high degree of supersaturation of RTV from these ASDs accompanied by the occurrence of liquid-liquid phase separation (LLPS) in the biomimetic media. A rapid decrease of apparent RTV concentrations of these ASDs was associated with significant precipitation upon the pH shift of the dissolution medium, revealing the important role of "the gastric stage". In comparison, the biphasic test revealed a lower degree of supersaturation of RTV that is attributed to removal of RTV through partition into octanol, acting as "the absorption compartment". These two dissolution tests provide characterization of the supersaturation state with a complex, dynamic interplay among dissolution, precipitation and partition processes. Results of both in vitro dissolution tests are in good agreement with in vivo results in dogs. In addition, three commercial generic RTV drug products were examined by the biphasic test. Agreement was also obtained between the RTV concentrations in octanol at 3 h from these generic drug products and their corresponding relative bioavailability in dogs.
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Affiliation(s)
- Hao Xu
- NCE-Formulation Sciences, Drug Product Development, AbbVie Inc., North Chicago, IL 60064, USA
| | - Silvia Krakow
- NCE-Formulation Sciences, AbbVie Deutschland GmbH Co. KG, Ludwigshafen, Germany
| | - Yi Shi
- NCE-Formulation Sciences, Drug Product Development, AbbVie Inc., North Chicago, IL 60064, USA
| | - Joerg Rosenberg
- NCE-Formulation Sciences, AbbVie Deutschland GmbH Co. KG, Ludwigshafen, Germany
| | - Ping Gao
- NCE-Formulation Sciences, Drug Product Development, AbbVie Inc., North Chicago, IL 60064, USA.
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34
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The Combination of GIS and Biphasic to Better Predict In Vivo Dissolution of BCS Class IIb Drugs, Ketoconazole and Raloxifene. J Pharm Sci 2018; 107:307-316. [DOI: 10.1016/j.xphs.2017.09.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/01/2017] [Accepted: 09/07/2017] [Indexed: 12/19/2022]
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35
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Emami Riedmaier A, Lindley DJ, Hall JA, Castleberry S, Slade RT, Stuart P, Carr RA, Borchardt TB, Bow DAJ, Nijsen M. Mechanistic Physiologically Based Pharmacokinetic Modeling of the Dissolution and Food Effect of a Biopharmaceutics Classification System IV Compound-The Venetoclax Story. J Pharm Sci 2017; 107:495-502. [PMID: 28993217 DOI: 10.1016/j.xphs.2017.09.027] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 09/08/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
Abstract
Venetoclax, a selective B-cell lymphoma-2 inhibitor, is a biopharmaceutics classification system class IV compound. The aim of this study was to develop a physiologically based pharmacokinetic (PBPK) model to mechanistically describe absorption and disposition of an amorphous solid dispersion formulation of venetoclax in humans. A mechanistic PBPK model was developed incorporating measured amorphous solubility, dissolution, metabolism, and plasma protein binding. A middle-out approach was used to define permeability. Model predictions of oral venetoclax pharmacokinetics were verified against clinical studies of fed and fasted healthy volunteers, and clinical drug interaction studies with strong CYP3A inhibitor (ketoconazole) and inducer (rifampicin). Model verification demonstrated accurate prediction of the observed food effect following a low-fat diet. Ratios of predicted versus observed Cmax and area under the curve of venetoclax were within 0.8- to 1.25-fold of observed ratios for strong CYP3A inhibitor and inducer interactions, indicating that the venetoclax elimination pathway was correctly specified. The verified venetoclax PBPK model is one of the first examples mechanistically capturing absorption, food effect, and exposure of an amorphous solid dispersion formulated compound. This model allows evaluation of untested drug-drug interactions, especially those primarily occurring in the intestine, and paves the way for future modeling of biopharmaceutics classification system IV compounds.
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Affiliation(s)
| | - David J Lindley
- Drug Product Development, AbbVie Inc., North Chicago, Illinois 60064
| | - Jeffrey A Hall
- Drug Product Development, AbbVie Inc., North Chicago, Illinois 60064
| | | | - Russell T Slade
- Drug Product Development, AbbVie Inc., North Chicago, Illinois 60064
| | - Patricia Stuart
- DMPK and Translational Modeling, AbbVie Inc., North Chicago, Illinois 60064
| | - Robert A Carr
- DMPK and Translational Modeling, AbbVie Inc., North Chicago, Illinois 60064
| | | | - Daniel A J Bow
- DMPK and Translational Modeling, AbbVie Inc., North Chicago, Illinois 60064
| | - Marjoleen Nijsen
- DMPK and Translational Modeling, AbbVie Inc., North Chicago, Illinois 60064
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36
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Laitinen R, Löbmann K, Grohganz H, Priemel P, Strachan CJ, Rades T. Supersaturating drug delivery systems: The potential of co-amorphous drug formulations. Int J Pharm 2017; 532:1-12. [DOI: 10.1016/j.ijpharm.2017.08.123] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/24/2017] [Accepted: 08/31/2017] [Indexed: 11/16/2022]
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37
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Xu H, Vela S, Shi Y, Marroum P, Gao P. In Vitro Characterization of Ritonavir Drug Products and Correlation to Human in Vivo Performance. Mol Pharm 2017; 14:3801-3814. [DOI: 10.1021/acs.molpharmaceut.7b00552] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hao Xu
- NCE-Formulation
Sciences, Drug Product Development and ‡Clinical Pharmacology and Pharmacometrics, Abbvie Inc., 1 North Waukegan Road, North
Chicago, Illinois 60064, United States
| | - Socrates Vela
- NCE-Formulation
Sciences, Drug Product Development and ‡Clinical Pharmacology and Pharmacometrics, Abbvie Inc., 1 North Waukegan Road, North
Chicago, Illinois 60064, United States
| | - Yi Shi
- NCE-Formulation
Sciences, Drug Product Development and ‡Clinical Pharmacology and Pharmacometrics, Abbvie Inc., 1 North Waukegan Road, North
Chicago, Illinois 60064, United States
| | - Patrick Marroum
- NCE-Formulation
Sciences, Drug Product Development and ‡Clinical Pharmacology and Pharmacometrics, Abbvie Inc., 1 North Waukegan Road, North
Chicago, Illinois 60064, United States
| | - Ping Gao
- NCE-Formulation
Sciences, Drug Product Development and ‡Clinical Pharmacology and Pharmacometrics, Abbvie Inc., 1 North Waukegan Road, North
Chicago, Illinois 60064, United States
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38
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In vivo analysis of supersaturation/precipitation/absorption behavior after oral administration of pioglitazone hydrochloride salt; determinant site of oral absorption. Eur J Pharm Sci 2017; 106:431-438. [DOI: 10.1016/j.ejps.2017.06.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/05/2017] [Accepted: 06/07/2017] [Indexed: 11/17/2022]
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39
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Fine-Shamir N, Beig A, Zur M, Lindley D, Miller JM, Dahan A. Toward Successful Cyclodextrin Based Solubility-Enabling Formulations for Oral Delivery of Lipophilic Drugs: Solubility–Permeability Trade-Off, Biorelevant Dissolution, and the Unstirred Water Layer. Mol Pharm 2017; 14:2138-2146. [DOI: 10.1021/acs.molpharmaceut.7b00275] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Noa Fine-Shamir
- Department
of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Avital Beig
- Department
of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Moran Zur
- Department
of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - David Lindley
- AbbVie Inc., North Chicago, Illinois 60064, United States
| | | | - Arik Dahan
- Department
of Clinical Pharmacology, School of Pharmacy, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| |
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