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Sebastian-Valles F, Arranz Martín JA, Girón RM, Knott-Torcal C, Sampedro-Nuñez MA, Martin-Adan JC, Jiménez-Díaz J, Marazuela M. Continuous Glucose Monitoring as an Additional Tool in Early Cystic Fibrosis-Related Diabetes Monitoring and in Evaluation of Short-Term Sitagliptin Response. Biomedicines 2023; 11:1754. [PMID: 37371849 DOI: 10.3390/biomedicines11061754] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/14/2023] [Accepted: 06/17/2023] [Indexed: 06/29/2023] Open
Abstract
Cystic fibrosis-related diabetes (CFRD) is a complication associated with a negative prognosis in patients with cystic fibrosis (CF). Although the oral glucose tolerance test (OGTT) is the widely recommended screening test for CFRD diagnosis, continuous glucose monitoring (CGM) is increasingly considered a useful and easy-to-perform test for diagnosis and follow-up in clinical practice. Regarding CFRD treatment, although insulin is the classic approved pharmacological option, incretins could also be a helpful alternative in early stages. CGM could be also a useful tool to measure the early response to this therapy. METHODS We studied 25 CF patients with abnormal OGTT results and compared glucose and insulin levels during the OGTTs with CGM results as a tool for early CFRD diagnosis. In addition, we evaluated glycaemic control with CGM before and after treatment with sitagliptin. RESULTS A correlation was found between lower plasma insulin levels during the OGTTs and higher average sensor glucose (p = 0.009) and hyperglycaemic excursions (p = 0.017). The CGM data on sitagliptin treatment (n = 25) showed an average glycaemic improvement from 124.2 to 117.2 mg/dL (p = 0.002) with a 5.6-point standard deviation of glucose decrease (p < 0.001). Hyperglycaemic excursions ≥200 mg/dL diminished 57.1% (p = 0.021). Both time in range and time above 180 mg/dL improved during treatment (p = 0.036 and p = 0.006, respectively). CONCLUSION CGM is a useful tool that offers valuable information for both the diagnosis and the management of CFRD. Lower plasma insulin levels during OGTTs are associated with a poor ambulatory glucose profile in CGM. Sitagliptin could play an important role in the treatment of the early stages of CFRD.
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Affiliation(s)
- Fernando Sebastian-Valles
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - José Alfonso Arranz Martín
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Rosa María Girón
- Department of Pneumology, Hospital Universitario la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Carolina Knott-Torcal
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Miguel Antonio Sampedro-Nuñez
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Jose Carlos Martin-Adan
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Jessica Jiménez-Díaz
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
| | - Mónica Marazuela
- Department of Endocrinology and Nutrition, Hospital Universitario de la Princesa, IIS-Princesa, Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain
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da Cruz Freire JE, Júnior JEM, Pinheiro DP, da Cruz Paiva Lima GE, do Amaral CL, Veras VR, Madeira MP, Freire EBL, Ozório RG, Fernandes VO, Montenegro APDR, Montenegro RC, Colares JKB, Júnior RMM. Evaluation of the anti-diabetic drug sitagliptin as a novel attenuate to SARS-CoV-2 evidence-based in silico: molecular docking and molecular dynamics. 3 Biotech 2022; 12:344. [PMCID: PMC9640538 DOI: 10.1007/s13205-022-03406-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/30/2022] [Indexed: 11/09/2022] Open
Abstract
The current outbreak of COVID-19 cases worldwide has been responsible for a significant number of deaths, especially in hospitalized patients suffering from comorbidities, such as obesity, diabetes, hypertension. The disease not only has prompted an interest in the pathophysiology, but also it has propelled a massive race to find new anti-SARS-CoV-2 drugs. In this scenario, known drugs commonly used to treat other diseases have been suggested as alternative or complementary therapeutics. Herein we propose the use of sitagliptin, an inhibitor of dipeptidyl peptidase-4 (DPP4) used to treat type-II diabetes, as an agent to block and inhibit the activity of two proteases, 3CLpro and PLpro, related to the processing of SARS-CoV-2 structural proteins. Inhibition of these proteases may possibly reduce the viral load and infection on the host by hampering the synthesis of new viruses, thus promoting a better outcome. In silico assays consisting in the modeling of the ligand sitagliptin and evaluation of its capacity to interact with 3CLpro and PLpro through the prediction of the ligand bioactivity, molecular docking, overlapping of crystal structures, and molecular dynamic simulations were conducted. The experiments indicate that sitagliptin can interact and bind to both targets. However, this interaction seems to be stronger and more stable to 3CLpro (ΔG = −7.8 kcal mol−1), when compared to PLpro (ΔG = −7.5 kcal mol−1). This study suggests that sitagliptin may be suitable to treat COVID-19 patients, beyond its common use as an anti-diabetic medication. In vivo studies may further support this hypothesis.
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Montaniel KRC, Bucher M, Phillips EA, Li C, Sullivan EL, Kievit P, Rugonyi S, Nathanielsz PW, Maloyan A. Dipeptidyl peptidase IV inhibition delays developmental programming of obesity and metabolic disease in male offspring of obese mothers. J Dev Orig Health Dis 2022; 13:727-740. [PMID: 35068408 PMCID: PMC9308839 DOI: 10.1017/s2040174422000010] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Maternal obesity programs the offspring to metabolic diseases later in life; however, the mechanisms of programming are yet unclear, and no strategies exist for addressing its detrimental transgenerational effects. Obesity has been linked to dipeptidyl peptidase IV (DPPIV), an adipokine, and treatment of obese individuals with DPPIV inhibitors has been reported to prevent weight gain and improve metabolism. We hypothesized that DPPIV plays a role in maternal obesity-mediated programming. We measured plasma DPPIV activity in human maternal and cord blood samples from normal-weight and obese mothers at term. We found that maternal obesity increases maternal and cord blood plasma DPPIV activity but only in male offspring. Using two non-human primate models of maternal obesity, we confirmed the activation of DPPIV in the offspring of obese mothers. We then created a mouse model of maternal high-fat diet (HFD)-induced obesity, and found an early-life increase in plasma DPPIV activity in male offspring. Activation of DPPIV preceded the progression of obesity, glucose intolerance and insulin resistance in male offspring of HFD-fed mothers. We then administered sitagliptin, DPPIV inhibitor, to regular diet (RD)- and HFD-fed mothers, starting a week prior to breeding and continuing throughout pregnancy and lactation. We found that sitagliptin treatment of HFD-fed mothers delayed the progression of obesity and metabolic diseases in male offspring and had no effects on females. Our findings reveal that maternal obesity dysregulates plasma DPPIV activity in males and provide evidence that maternal inhibition of DPPIV has potential for addressing the transgenerational effects of maternal obesity.
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Affiliation(s)
- Kim Ramil C. Montaniel
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, 97232, USA
- Physiology and Pharmacology Graduate Program, Oregon Health & Science University, Portland, OR, 97232, USA
| | - Matthew Bucher
- Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, 97232, USA
| | - Elysse A. Phillips
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, 97232, USA
| | - Cun Li
- Texas Biomedical Research Institute and Southwest National Primate Research Center, San Antonio, TX, 78227, USA
- Department of Animal Sciences, University of Wyoming, Laramie, WY, 82071, USA
| | - Elinor L. Sullivan
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, 97006, USA
- Department of Psychiatry, Oregon Health & Science University, Beaverton, OR, 97006, USA
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, 97232, USA
| | - Paul Kievit
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, 97006, USA
| | - Sandra Rugonyi
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, 97232, USA
| | - Peter W. Nathanielsz
- Texas Biomedical Research Institute and Southwest National Primate Research Center, San Antonio, TX, 78227, USA
- Department of Animal Sciences, University of Wyoming, Laramie, WY, 82071, USA
| | - Alina Maloyan
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, 97232, USA
- Physiology and Pharmacology Graduate Program, Oregon Health & Science University, Portland, OR, 97232, USA
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Xie Y, Zhou Q, He Q, Wang X, Wang J. Opportunities and challenges of incretin-based hypoglycemic agents treating type 2 diabetes mellitus from the perspective of physiological disposition. Acta Pharm Sin B 2022. [DOI: 10.1016/j.apsb.2022.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Gao X, Yu S, Zhang G, Cheng Y, Wang S, Xue F. Solid-liquid equilibrium, thermodynamic modelling and the solvent effect of glimepiride in mono-solvents and binary mixed solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Charoo NA, Abdallah DB, Bakheit AA, Haque KU, Hassan HA, Abrahamsson B, Cristofoletti R, Langguth P, Mehta M, Parr A, Polli JE, Shah VP, Tajiri T, Dressman J. Biowaiver Monograph for Immediate-Release Solid Oral Dosage Forms: Sitagliptin Phosphate Monohydrate. J Pharm Sci 2021; 111:2-13. [PMID: 34597625 DOI: 10.1016/j.xphs.2021.09.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 01/21/2023]
Abstract
Sitagliptin is an antihyperglycemic drug used in adults for the treatment of diabetes Type 2. Literature data and in-house experiments were applied in this monograph to assess whether methods based on the Biopharmaceutics Classification System (BCS) could be used to assess the bioequivalence of solid immediate-release (IR) oral dosage forms containing sitagliptin phosphate monohydrate, as an alternative to a pharmacokinetic study in human volunteers. The solubility and permeability characteristics of sitagliptin were reviewed according to the BCS, along with dissolution, therapeutic index, therapeutic applications, pharmacokinetics, pharmacodynamic characteristics, reports of bioequivalence (BE) / bioavailability problems, data on interactions between the drug and excipients and other data germane to the subject. All data reviewed in this monograph unambiguously support classification of sitagliptin as a BCS Class 1 drug. In light of its broad therapeutic index and lack of severe adverse effects, the clinical risks associated with moderately supraoptimal doses were deemed inconsequential, as were the risks associated with moderately suboptimal doses. Taking all evidence into consideration, it was concluded that the BCS-based biowaiver can be implemented for solid IR oral drug products containing sitagliptin phosphate monohydrate, provided (a) the test product is formulated solely with excipients commonly present in solid IR oral drug products approved in ICH or associated countries and used in amounts commonly applied in this type of product, (b) data in support of the BCS-based biowaiver are obtained using the methods recommended by the WHO, FDA, EMA or ICH and (c) the test product and the comparator product (which is the innovator product in this case) meet all in vitro dissolution specifications provided in the WHO, FDA, EMA or ICH guidance.
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Affiliation(s)
- Naseem A Charoo
- Succor Pharma Solutions, Dubai Science Park, Dubai, United Arab Emirates
| | - Daud B Abdallah
- Department of Pharmaceutics, Faculty of Pharmacy, The National Ribat University, Khartoum, Sudan
| | - Ahmed Abdalla Bakheit
- Department of Pharmaceutics, Faculty of Pharmacy, The National Ribat University, Khartoum, Sudan
| | - Kashif Ul Haque
- Succor Pharma Solutions, Dubai Science Park, Dubai, United Arab Emirates
| | - Hassan Ali Hassan
- Department of Pharmaceutics, Faculty of Pharmacy, University of Khartoum, Sudan
| | - Bertil Abrahamsson
- Oral Product Development, Pharmaceutical Technology & Development, Operations AstraZeneca, Gothenburg, Sweden
| | - Rodrigo Cristofoletti
- Brazilian Health Surveillance Agency (ANVISA), Division of Bioequivalence, Brasilia, Brazil
| | - Peter Langguth
- Department of Pharmaceutical Technology and Biopharmaceutics, Johannes Gutenberg University, Mainz, Germany
| | - Mehul Mehta
- United States Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, USA
| | - Alan Parr
- Bioceutics LCC, Raleigh-Durham, North Carolina, USA
| | - James E Polli
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, MD, USA
| | - Vinod P Shah
- International Pharmaceutical Federation (FIP), The Hague, the Netherlands
| | - Tomokazu Tajiri
- Astellas Pharma Inc, Analytical Research Laboratories, Yaizu, Japan
| | - Jennifer Dressman
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt am Main, Germany.
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Bae J, Song KH, Park JS, Lee JH, Jeong IK, Kim HJ, Lim YH, Cho JH, Choi SH, Chung YS, Kang ES. Safety and effectiveness of linagliptin in Korean patients with type 2 diabetes: A postmarketing surveillance study. Diabetes Obes Metab 2021; 23:1208-1212. [PMID: 33464714 DOI: 10.1111/dom.14317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/28/2020] [Accepted: 01/14/2021] [Indexed: 02/06/2023]
Abstract
We designed a postmarketing surveillance study of linagliptin for patients with type 2 diabetes (T2D) in Korea. This prospective, observational, multicentre study investigated the safety and glycaemic effectiveness of linagliptin as monotherapy or combination therapy with other antidiabetic drugs in routine clinical practice. Endpoints were the incidence of adverse drug reactions (ADRs) and the change in HbA1c. Overall, 3119 and 2171 patients were included in the safety and effectiveness analysis sets, respectively. A total of 56 patients (1.8%) experienced ADRs. The most common ADR was gastrointestinal disorders (0.7%), followed by metabolism and nutrition disorders (0.5%). ADRs of special interest, including pancreatic diseases, cardiac diseases and hypoglycaemia, occurred in 12 patients, 11 of whom had hypoglycaemia, while one had a skin lesion. Mean HbA1c change during the study period was -0.8%. Lower body mass index, shorter diabetes duration and higher baseline HbA1c were independently associated with a better effectiveness, while the presence of diabetic complications, dyslipidaemia and the use of sulphonylureas were associated with a poor response. In conclusion, linagliptin showed an excellent safety profile and glycaemic effectiveness in Korean patients with T2D.
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Affiliation(s)
- Jaehyun Bae
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Korea
| | - Kee-Ho Song
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Jong Suk Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hyuk Lee
- Division of Endocrinology, Hanyang University Myongji Hospital, Goyang, Korea
| | - In-Kyung Jeong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kyung Hee University College of Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Hyun Jin Kim
- Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| | - Young-Hyo Lim
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Jae-Hyoung Cho
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Hee Choi
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Seoul National University College of Medicine & Seoul National University Bundang Hospital, Seoul, Korea
| | - Yoon-Sok Chung
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, Korea
| | - Eun Seok Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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