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Koenig W, Lorenz ES, Beier L, Gouni-Berthold I. Retrospective real-world analysis of adherence and persistence to lipid-lowering therapy in Germany. Clin Res Cardiol 2024; 113:812-821. [PMID: 37603070 PMCID: PMC11108924 DOI: 10.1007/s00392-023-02257-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/26/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of mortality in Germany. Cardiovascular risk can be mitigated with long-term lipid-lowering therapies (LLTs) that reduce levels of low-density lipoprotein cholesterol. Although effective, risk mitigation is hindered by poor persistence and adherence. OBJECTIVE To investigate real-world persistence and adherence to LLTs through 36 months post-initiation. METHODS This retrospective cohort study included patients with dyslipidemia who were newly prescribed LLTs between July and December 2017, using anonymized prescription data from the Insight Health™ Patient Insight Tool, and followed up until March 2021. Persistence and adherence to the therapies were stratified by age and sex. The proportion of days covered (PDC) was used to measure adherence. RESULTS Patients with dyslipidemia and newly prescribed statins (n = 865,732), ezetimibe (n = 34,490), or anti-proprotein convertase subtilisin/kexin type 9 monoclonal antibodies (anti-PCSK9 mAbs; n = 1940) were included. Persistence to LLTs declined gradually across all treatment subgroups and was lower in women than men. Adherence, calculated as the mean PDC at the end of the analysis period (July 2017‒March 2021) was 0.84, 0.92, and 0.93 for statins, ezetimibe, and anti-PCSK9 mAbs, respectively. Among patients who discontinued treatment, mean treatment duration was 265, 255, and 387 days for statins, ezetimibe, and anti-PCSK9 mAbs, respectively. Only ~ 10% of patients persisted between 201 and 300 days. By Day 300, 71% of patients on statins had discontinued treatment. At 36 months, overall persistence rates were lowest with statins (20.6%), followed by ezetimibe (22.3%) and anti-PCSK9 mAbs (50.9%). CONCLUSIONS High non-persistence rates were observed across all LLT regimens analyzed, with the lowest persistence rates observed with statins.
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Affiliation(s)
- Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany.
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany.
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.
| | - Elke S Lorenz
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Lea Beier
- Novartis Pharma GmbH, Nuremberg, Germany
| | - Ioanna Gouni-Berthold
- Center for Endocrinology, Diabetes, and Preventive Medicine, Faculty of Medicine, University of Cologne, University Hospital Cologne, Cologne, Germany
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2
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Omura J, Makanji Y, Tanabe N, Yu DY, Tan JY, Lim S, Kouhkamari MH, Casorso J, Wu DBC, Bloomfield P. Comparative Treatment Persistence and Adherence to Endothelin Receptor Antagonists Among Patients with Pulmonary Arterial Hypertension in Japan: A Real-World Administrative Claims Database Study. Pulm Ther 2023; 9:511-526. [PMID: 37991630 PMCID: PMC10721767 DOI: 10.1007/s41030-023-00244-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/06/2023] [Indexed: 11/23/2023] Open
Abstract
INTRODUCTION Real-world data on the comparative effectiveness of endothelin receptor antagonists (ERAs; macitentan, bosentan, ambrisentan) for pulmonary arterial hypertension (PAH), particularly in Asian countries, are scarce. We evaluated the persistence of these ERAs before and after macitentan approval in Japan (2015). METHODS We used real-world data from the Japanese Medical Data Vision administrative claims database between April 2008 and November 2020. Patients with PAH were identified from the dataset. Persistence to ERA treatment before and after approval of macitentan in Japan was defined as the time between start of the index ERA and treatment discontinuation or death. Propensity score adjustment was applied to minimize confounding effects among treatment groups. RESULTS In the pre-macitentan approval cohort, 153 and 51 patients received bosentan and ambrisentan, respectively. In the post-macitentan approval cohort, 331, 284, and 91 patients received macitentan, bosentan, and ambrisentan, respectively. Unadjusted median persistence for ambrisentan- and bosentan-treated patients was 19 and 10 months, respectively (adjusted HR 0.87 [95% CI 0.61-1.24]; P = 0.434 [bosentan as reference]). In the post-macitentan approval cohort, unadjusted median persistence was 18 months for macitentan-treated patients versus 6 and 8 months for ambrisentan- and bosentan-treated patients, respectively. Adjusted HRs for ambrisentan and bosentan were 1.48 (95% CI 1.12-1.95; P = 0.006) and 1.63 (95% CI 1.30-2.04; P < 0.001 [macitentan as reference]), respectively. CONCLUSIONS Real-world data for Japanese patients with PAH showed that persistence was significantly higher for macitentan, versus ambrisentan and bosentan, since its approval.
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Affiliation(s)
| | - Yogeshwar Makanji
- Janssen Pharmaceutical Asia Pacific, 2 Science Park Dr, #07-13, Singapore, 118882, Singapore.
| | - Nobuhiro Tanabe
- Pulmonary Hypertension Center, Chibaken Saiseikai Narshino Hospital, Chiba, Japan
| | - Dae Young Yu
- Janssen Pharmaceutical Asia Pacific, 2 Science Park Dr, #07-13, Singapore, 118882, Singapore
| | - Jin Yu Tan
- Janssen Pharmaceutical Asia Pacific, 2 Science Park Dr, #07-13, Singapore, 118882, Singapore
| | | | | | | | - David Bin-Chia Wu
- Janssen Pharmaceutical Asia Pacific, 2 Science Park Dr, #07-13, Singapore, 118882, Singapore
| | - Paul Bloomfield
- Janssen Pharmaceutical Asia Pacific, 2 Science Park Dr, #07-13, Singapore, 118882, Singapore
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3
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Li Y, Dong P, Dai L, Wang S. Untargeted and Targeted Metabolomics Reveal the Active Peptide of Eupolyphaga sinensis Walker against Hyperlipidemia by Modulating Imbalance in Amino Acid Metabolism. Molecules 2023; 28:7049. [PMID: 37894528 PMCID: PMC10609387 DOI: 10.3390/molecules28207049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
The active peptide (APE) of Eupolyphaga sinensis Walker, which is prepared by bioenzymatic digestion, has significant antihyperlipidemic effects in vivo, but its mechanism of action on hyperlipidemia is not clear. Recent studies on amino acid metabolism suggested a possible link between it and hyperlipidemia. In this study, we first characterized the composition of APE using various methods. Then, the therapeutic effects of APE on hyperlipidemic rats were evaluated, including lipid levels, the inflammatory response, and oxidative stress. Finally, the metabolism-regulating mechanisms of APE on hyperlipidemic rats were analyzed using untargeted and targeted metabolomic approaches. The results showed that APE significantly reduced the accumulation of fat, oxidative stress levels, and serum pro-inflammatory cytokine levels. Untargeted metabolomic analysis showed that the mechanism of the hypolipidemic effect of APE was mainly related to tryptophan metabolism, phenylalanine metabolism, arginine biosynthesis, and purine metabolism. Amino-acid-targeted metabolomic analysis showed that significant differences in the levels of eight amino acids occurred after APE treatment. Among them, the expression of tryptophan, alanine, glutamate, threonine, valine, and phenylalanine was upregulated, and that of arginine and proline was downregulated in APE-treated rats. In addition, APE significantly downregulated the mRNA expression of SREBP-1, SREBP-2, and HMGCR. Taking these points together, we hypothesize that APE ameliorates hyperlipidemia by modulating amino acid metabolism in the metabolome of the serum and feces, mediating the SREBP/HMGCR signaling pathway, and reducing oxidative stress and inflammation levels.
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Affiliation(s)
- Yanan Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250300, China;
| | - Pingping Dong
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China;
- State Key Laboratory for Quality Research of Chinese Medicines, Macau University of Science and Technology, Avenida Wai Long, Macao SAR 999078, China
| | - Long Dai
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250300, China;
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China;
| | - Shaoping Wang
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China;
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4
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Xu Y, Zheng X, Li Y, Ye X, Cheng H, Wang H, Lyu J. Exploring patient medication adherence and data mining methods in clinical big data: A contemporary review. J Evid Based Med 2023; 16:342-375. [PMID: 37718729 DOI: 10.1111/jebm.12548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/30/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Increasingly, patient medication adherence data are being consolidated from claims databases and electronic health records (EHRs). Such databases offer an indirect avenue to gauge medication adherence in our data-rich healthcare milieu. The surge in data accessibility, coupled with the pressing need for its conversion to actionable insights, has spotlighted data mining, with machine learning (ML) emerging as a pivotal technique. Nonadherence poses heightened health risks and escalates medical costs. This paper elucidates the synergistic interaction between medical database mining for medication adherence and the role of ML in fostering knowledge discovery. METHODS We conducted a comprehensive review of EHR applications in the realm of medication adherence, leveraging ML techniques. We expounded on the evolution and structure of medical databases pertinent to medication adherence and harnessed both supervised and unsupervised ML paradigms to delve into adherence and its ramifications. RESULTS Our study underscores the applications of medical databases and ML, encompassing both supervised and unsupervised learning, for medication adherence in clinical big data. Databases like SEER and NHANES, often underutilized due to their intricacies, have gained prominence. Employing ML to excavate patient medication logs from these databases facilitates adherence analysis. Such findings are pivotal for clinical decision-making, risk stratification, and scholarly pursuits, aiming to elevate healthcare quality. CONCLUSION Advanced data mining in the era of big data has revolutionized medication adherence research, thereby enhancing patient care. Emphasizing bespoke interventions and research could herald transformative shifts in therapeutic modalities.
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Affiliation(s)
- Yixian Xu
- Department of Anesthesiology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xinkai Zheng
- Department of Dermatology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yuanjie Li
- Planning & Discipline Construction Office, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xinmiao Ye
- Department of Anesthesiology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Hongtao Cheng
- School of Nursing, Jinan University, Guangzhou, China
| | - Hao Wang
- Department of Anesthesiology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jun Lyu
- Department of Clinical Research, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Traditional Chinese Medicine Informatization, Guangzhou, China
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5
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Al Faraidy K, Akbar M, Shehri M, Aljarallah M, Abdin Hussein G, Dashti R, Al Qudaimi A, Al Nouri F, Awan Z, Essam A, Emara A. Multizonal observational study conducted by clinical practitioners on evolocumab use in subjects with hyperlipidemia in Saudi Arabia and Kuwait: Results from the ZERBINI study. PLoS One 2023; 18:e0278821. [PMID: 36662739 PMCID: PMC9858091 DOI: 10.1371/journal.pone.0278821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/14/2022] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVES Dyslipidemia is a prevalent condition with significant morbidity and mortality across the world, including in the Arabian Gulf. The present study aimed to describe the characteristics of patients receiving evolocumab in clinical practice. METHODS ZERBINI was a multi-country, observational, retrospective/prospective study of subjects receiving evolocumab as part of routine clinical management of their hyperlipidemia. This regional publication reports on adult participants from Saudi Arabia and Kuwait who have had ≥1 dose of evolocumab before enrollment and ≤6 months' prior exposure to evolocumab. Patient characteristics and treatment persistence data were collected in addition to baseline and follow-up data up to 12 months post-evolocumab initiation. RESULTS Overall, 225 patients were included from two sites, Saudi Arabia (N = 155) and Kuwait (N = 70). Mean age was comparable across sites and most patients had baseline coronary artery disease and/or hypertension. Baseline LDL-C levels (mean ± SD 3.6 ± 1.4 mmol/L in Saudi Arabia, 3.1 ± 1.4 mmol/L in Kuwait) were reduced by approximately 57%-62% in the first 6 months after evolocumab initiation (1.5 ± 1.2 mmol/L in Saudi Arabia [n = 63], 1.2 ± 0.8 mmol/L in Kuwait [n = 28]). This decrease was maintained over the 12-month follow-up period. Most patients achieved ACC 2018 LDL-C goals (<1.8 mmol/L; 74.6% in Saudi Arabia, 93.1% in Kuwait) and ESC 2019 LDL-C goals (<1.4 mmol/L; 66.7% in Saudi Arabia, 75.9% in Kuwait) in the first 6 months after evolocumab initiation. Medication persistence with evolocumab was high (up to 90.7%). Evolocumab had a favorable safety profile and no treatment-emergent adverse events were observed at either site. CONCLUSION Evolocumab is an effective lipid-lowering treatment in local populations. LDL-C goal achievement is increased when evolocumab is added to background lipid-lowering therapy with high tolerability and persistence. Long-term follow-up and large-scale data are needed to further support these observations.
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Affiliation(s)
- Khalid Al Faraidy
- KFMMC Cardiac Center, Interventional Cardiologist, King Fahd Military Medical Complex, Dharan, Saudi Arabia
| | - Mousa Akbar
- Cardiology Unit, Sabah Hospital, Kuwait City, Kuwait
| | - Mohamed Shehri
- Cardiac Center Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia
| | | | - Gamal Abdin Hussein
- Adult Cardiology Department, Cardiac Center North West Armed Forces King Salman Hospital, Tabuk, Saudi Arabia
| | - Raja Dashti
- Sabah Al-Ahmad Cardiac Center, Amiri Hospital, Kuwait City, Kuwait
| | | | - Fahad Al Nouri
- Cardiovascular Prevention Unit, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia
| | - Zuhier Awan
- King Abdulaziz University, Clinical Biochemistry Jeddah University, Jeddah, Saudi Arabia
| | - Ahmed Essam
- Medical Affair Department, Amgen Middle East, Dubai, United Arab of Emirates
| | - Alaa Emara
- Medical Department, Amgen Saudi, Saudi Arabia
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Griffith N, Bigham G, Sajja A, Gluckman TJ. Leveraging Healthcare System Data to Identify High-Risk Dyslipidemia Patients. Curr Cardiol Rep 2022; 24:1387-1396. [PMID: 35994196 DOI: 10.1007/s11886-022-01767-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW While randomized controlled trials have historically served as the gold standard for shaping guideline recommendations, real-world data are increasingly being used to inform clinical decision-making. We describe ways in which healthcare systems are generating real-world data related to dyslipidemia and how these data are being leveraged to improve patient care. RECENT FINDINGS The electronic medical record has emerged as a major source of clinical data, which alongside claims and pharmacy dispending data is enabling healthcare systems the ability to identify care gaps (underdiagnosis and undertreatment) in patients with dyslipidemia. Availability of this data also allows healthcare systems the ability to test and deliver interventions at the point-of-care. Real-world data possess great potential as a complement to randomized controlled trials. Healthcare systems are uniquely positioned to not only define care gaps and areas of opportunity, but to also to leverage tools (e.g., clinical decision support, case identification) aimed at closing them.
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Affiliation(s)
- Nayrana Griffith
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA.
| | - Grace Bigham
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Aparna Sajja
- Division of Cardiology, Medstar Georgetown University Hospital-Washington Hospital Center, Washington, DC, USA
| | - Ty J Gluckman
- Center for Cardiovascular Analytics, Research and Data Science (CARDS), Providence Heart Institute, Providence Research Network, Portland, OR, USA
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7
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Laurent T, Simeone J, Kuwatsuru R, Hirano T, Graham S, Wakabayashi R, Phillips R, Isomura T. Context and Considerations for Use of Two Japanese Real-World Databases in Japan: Medical Data Vision and Japanese Medical Data Center. Drugs Real World Outcomes 2022; 9:175-187. [PMID: 35304702 PMCID: PMC8932467 DOI: 10.1007/s40801-022-00296-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2022] [Indexed: 12/16/2022] Open
Abstract
In Japan, an increasing interest in real-world evidence for hypothesis generation and decision-making has emerged in order to overcome limitations and restrictions of clinical trials. We sought to characterize the context and concrete considerations of when to use Medical Data Vision (MDV) and JMDC databases, the main Japanese real-world data (RWD) sources accessible by pharmaceutical companies. Use cases for these databases, and related issues and considerations, were identified and summarized based on a literature search and experience-based knowledge. Studies conducted using MDV or JMDC were mostly descriptive in nature, or explored potential risk factors by evaluating associations with a target outcome. Considerations such as variable ascertainment at different time points, including issues relating to treatment identification and missing data, were highlighted for these two databases. Although several issues were commonly shared (e.g., only month of event occurrence reported), some database-specific issues were also identified and need to be accounted for. In conclusion, MDV and JMDC present limitations that are relatively typical of RWD sources, though some of them are unique to Japan, such as the identification of event occurrence and the inability to track patients visiting different healthcare settings. Addressing study design and careful result interpretation with respect to the specificities and uniqueness of the Japanese healthcare system is of particular importance. This aspect is especially relevant with respect to the growing global interest of conducting RWD studies in Japan.
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Affiliation(s)
- Thomas Laurent
- Clinical Study Support Inc., 2F Daiei Bldg., 1-11-20 Nishiki, Naka-ku, Nagoya, 460-0003, Japan.
| | - Jason Simeone
- Fifth Floor, Real-World Evidence, Evidera, 500 Totten Pond Road, Waltham, MA, 02451, USA
| | - Ryohei Kuwatsuru
- Department of Radiology, School of Medicine, Juntendo University, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan.,Real-World Evidence And Data Assessment (READS), Graduate School of Medicine, Juntendo University, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Takahiro Hirano
- Clinical Study Support Inc., 2F Daiei Bldg., 1-11-20 Nishiki, Naka-ku, Nagoya, 460-0003, Japan.,Real-World Evidence And Data Assessment (READS), Graduate School of Medicine, Juntendo University, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Sophie Graham
- Real-World Evidence, Evidera, The Ark, 2nd Floor, 201 Talgarth Road, London, W6 8BJ, UK
| | - Ryozo Wakabayashi
- Clinical Study Support Inc., 2F Daiei Bldg., 1-11-20 Nishiki, Naka-ku, Nagoya, 460-0003, Japan.,Real-World Evidence And Data Assessment (READS), Graduate School of Medicine, Juntendo University, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Robert Phillips
- Clinical Study Support Inc., 2F Daiei Bldg., 1-11-20 Nishiki, Naka-ku, Nagoya, 460-0003, Japan
| | - Tatsuya Isomura
- Clinical Study Support Inc., 2F Daiei Bldg., 1-11-20 Nishiki, Naka-ku, Nagoya, 460-0003, Japan.,Real-World Evidence And Data Assessment (READS), Graduate School of Medicine, Juntendo University, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan
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Chen X, Liang J, Bin W, Luo H, Yang X. Anti-hyperlipidemic, Anti-inflammatory, and Ameliorative Effects of DRP1 Inhibition in Rats with Experimentally Induced Myocardial Infarction. Cardiovasc Toxicol 2021; 21:1000-1011. [PMID: 34472022 DOI: 10.1007/s12012-021-09691-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
This study aims to investigate the biological role of DRP1 in myocardial infarction (MI) in concert with hyperlipidemia (HL). Based on the available literatures, 10 genes related to MI with HL (HL-MI) were screened and detected in clinical samples. High-fat diet (HFD) was used to establish HL rat models, after which the rats were subcutaneously injected with PBS or isoproterenol hydrochloride to induce acute MI. Then, rats with HL-MI were injected with pcDNA3.1, pcDNA3.1-DRP1, sh-NC, or sh-DRP1. Serum levels of total cholesterol (TC), triglycerides (TG), high-density lipoprotein-cholesterol (HDL-C), and low-density lipoprotein-cholesterol (LDL-C) were measured. Cardiac function was evaluated by detecting left ventricular fractional shortening (LVFS) and left ventricular ejection fraction (LVEF). Infarct size and histopathological changes were assessed as well as myocardial apoptosis and collagen deposition. The concentration of IL-6, IL-1β, and TNF-α in rat serum and cardiac tissues was also measured by ELISA. Mitochondrial function was shown by measuring the morphology, mitochondrial membrane potential (MMP), and intracellular reactive oxygen species (ROS) level. Pro-apoptotic proteins (Bax, caspase-1, and cleaved caspase-1) and NLRP3 inflammasome activation were also assessed. The expressions of the 10 genes were measured in clinical samples and DRP1 was selected for further experiments with significantly upregulated expression in MI patients. HFD-induced rats showed increased body weight, concurrent with higher levels of TG, TC, and LDL-C and lower HDL-C level. Compared with the BD-PBS group, the HFD-PBS group presented higher mRNA and protein expression levels of DRP1, exacerbated cardiac functions, enlarged infarct size, loss of cardiomyocytes, and disordered island cardiomyocytes. In the HL-MI rat model, injection of pcDNA3.1-DRP1 enhanced the levels of serum lipids and inflammation cytokines, induced loss of a number of cardiomyocytes and collagen deposition, and decreased LVFS and LVEF, while injection of sh-DRP1 ameliorated myocardial injuries, inflammation, and cardiomyocyte apoptosis and fibrosis. In coronary artery endothelial cells from the rats, loss of MMP was observed in the HFD-MI, LV-NC, LV-DRP1, and sh-NC groups and concomitantly, the sh-DRP1group showed increased MMP and decreased levels of mitochondrial ROS, cytochrome C, pro-apoptotic proteins, and NLRP3. Inhibition of DRP1 markedly suppressed HL, systematic inflammation, and myocardial injuries induced by HL-MI through partly restoring mitochondrial function and reducing NLRP3 expression.
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Affiliation(s)
- Xiehui Chen
- Shenzhen Longhua District Central Hospital (The Affiliated Central Hospital of Shenzhen Longhua District, Guangdong Medical University), Shenzhen, 518110, Guangdong, People's Republic of China.
| | - Jinjie Liang
- Department of Geriatrics Cardiovascular Medicine, Fuwai Hospital Chinese Academy of Medical Sciences, No. 12, Langshan Road, Nanshan District, Shenzhen, 518112, Guangdong, People's Republic of China
| | - Wugang Bin
- Department of Geriatrics Cardiovascular Medicine, Fuwai Hospital Chinese Academy of Medical Sciences, No. 12, Langshan Road, Nanshan District, Shenzhen, 518112, Guangdong, People's Republic of China
| | - Hongmin Luo
- Shenzhen RealOmics (Biotech) Co., Ltd., Shenzhen, 518081, Guangdong, People's Republic of China
| | - Xu Yang
- Shenzhen RealOmics (Biotech) Co., Ltd., Shenzhen, 518081, Guangdong, People's Republic of China
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Csonka V, Bódis B, Kovács D, Farkas N, Kálmán E, Czirják L, Varjú C. Screening for the presence of scleroedema adultorum of Buschke in patients with diabetes mellitus: newly diagnosed patients had a high prevalence of dyslipidaemia. Lipids Health Dis 2021; 20:47. [PMID: 33952255 PMCID: PMC8101242 DOI: 10.1186/s12944-021-01473-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/21/2021] [Indexed: 12/03/2022] Open
Abstract
Background Scleroedema adultorum of Buschke is a rare disorder characterized by fibromucinous thickening of the dermis that manifests mainly at the nape of the neck and on the upper back and shoulders. This study screened patients with diabetes mellitus for skin hardening caused by scleroedema adultorum of Buschke and characterized the clinical and laboratory findings in patients with newly identified cases, with a focus on lipid metabolism abnormalities and vascular complications. Methods Out of 113 consecutive patients with diabetes, 11 (9.7%) new scleroedema patients, all with type 2 diabetes, were found. Their clinical and laboratory data were compared to those of the rest of the screened patients and to those of a cohort of 15 patients with scleroedema and diabetes who were already being treated in a tertiary clinical centre at the University of Pécs. Results Higher proportions of patients with dyslipidaemia, hypertriglyceridemia (P < 0.05) and increased mean levels of non-high-density lipoprotein cholesterol (non-HDL-C) were found (P < 0.01) in both scleroedema groups than in the group without scleroedema. Stroke and venous thromboembolism (VTE) were more frequently found in the histories of both the newly identified scleroedema group (each 3/11; 27.3%) and the treated cohort (each 6/15; 40.0%) than in the group without scleroedema (6/102; 5.9% in cases of stroke P = 0.021, P < 0.001; and 14/102; 13.7%; P < 0.05 in cases of VTE, respectively). Based on binary logistic regression, a high non-HDL-C level (odds ratio (OD): 3.338, confidence interval (CI): 1.77–6.28; P < 0.001) and insulin treatment (OR 7.64, CI 1.9–29.3; P = 0.003) were independent predictors of scleroedema in patients with diabetes mellitus. Conclusions Diabetes patients with scleroedema had more severe dyslipidaemia and higher occurrence of vascular complications compared to those without scleroedema. In addition to poorly controlled type 2 diabetes mellitus requiring insulin treatment, high non-HDL-C levels may be another contributing factor to the development of scleroedema. Trial registration NCT04335396.
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Affiliation(s)
- Viktória Csonka
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Akác u. 1, Pécs, H-7632, Hungary.,Department of Internal Medicine, Teaching Hospital Mór Kaposi, Kaposvár, Hungary
| | - Beáta Bódis
- 1st Department of Internal Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Dániel Kovács
- Department of Vascular Surgery, Medical School, University of Pécs, Pécs, Hungary
| | - Nelli Farkas
- Institute of Bioanalysis, Medical School, University of Pécs, Pécs, Hungary
| | - Endre Kálmán
- Department of Pathology, Medical School, University of Pécs, Pécs, Hungary
| | - László Czirják
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Akác u. 1, Pécs, H-7632, Hungary
| | - Cecília Varjú
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Akác u. 1, Pécs, H-7632, Hungary.
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10
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Li Q, Fang X, Chen H, Han Y, Liu R, Wu W, Gao H. Retarding effect of dietary fibers from bamboo shoot (Phyllostachys edulis) in hyperlipidemic rats induced by a high-fat diet. Food Funct 2021; 12:4696-4706. [PMID: 33929470 DOI: 10.1039/d0fo02407d] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The effects of the administration of bamboo shoot (Phyllostachys edulis) dietary fiber (BSDF) on high-fat diet (HDF) induced hyperlipidemia were studied with SD rat models. The results indicated that the body weight of rats and the mass of their adipose tissue were significantly (P < 0.05) decreased after the combination treatment of soluble dietary fiber (SDF) and insoluble dietary fiber (IDF). The levels of total cholesterol, triglyceride, and low-density lipoprotein cholesterol were significantly (P < 0.05) decreased by 30.20%, 53.28% and 35.63%, respectively, compared to those of the model group. The levels of serum alanine aminotransferase, aspartate aminotransferase, leptin, and insulin-like growth factor-1 of the SDF + IDF group were also significantly lower than those of the HDF model group (P < 0.05). Additionally, the perirenal fat percentage and body fat percentage in the SDF + IDF group were reduced by 31.61% and 25.09%, respectively. IDF exhibited better hypolipidemic ability than SDF in HFD induced rats at the same dose, while SDF and IDF showed a synergistic hyperlipidemia prevention effect. The mRNA expression levels of lipid synthesis genes SREBP-1c and FAS were significantly down-regulated by SDF + IDF treatment (P < 0.05). These results suggested that BSDF composed of IDF and SDF, with potential hypolipidemic effects, could be used in the production of health-beneficial food.
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Affiliation(s)
- Qi Li
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
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11
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Kärberg K, Lember M. Subclinical atherosclerosis in the carotid artery: can the ankle-brachial index predict it in type 2 diabetes patients? Scandinavian Journal of Clinical and Laboratory Investigation 2021; 81:237-243. [PMID: 33771060 DOI: 10.1080/00365513.2021.1904279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Atherosclerosis is a progressive asymmetrical systemic disease that progresses faster in patients with diabetes comorbidity. Therefore, type 2 diabetic (T2DM) patients who have a high risk of, or have already detected, early atherosclerosis should be treated aggressively to prevent premature mortality. We hypothesised that subclinical atherosclerosis is predictable with the ankle-brachial index (ABI). There are currently only a few studies to indicate which specific value of ABI can predict atherosclerosis in the carotid artery. Our study aimed to examine ABI ≤ 1.1 ability to predict ultrasound-visualised atherosclerosis in carotid arteries in patients with T2DM, who had not been previously diagnosed with atherosclerosis. A population-based cross-sectional multicentric study was performed in 216 participants (mean age 59 ± 8 years). Carotid artery intima-medial thickness (IMT) ≥1 mm ± plaque was defined as a marker for subclinical atherosclerosis and was compared with ABI. Mean duration of T2DM was 7.05 ± 6.0 years. Atherosclerosis in the carotid artery was found in 96 (44%) patients, with no significant differences between genders (47 vs 53%, p = .206). ABI ≤1.1 was associated with the carotid artery mean IMT ≥1 mm (p = .037), plaque (p = .027) and IMT ≥1 mm ± plaque (p = .037). The association between ABI ≤ 1.1 and IMT ≥ 1 mm ± plaque remained significant after adjustment for risk factors and age >50 years. Observations demonstrated that ABI ≤ 1.1 could be an indicator of subclinical atherosclerosis for T2DM male patients over 50 years old.
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Affiliation(s)
- Kati Kärberg
- Department of Internal Medicine, University of Tartu, Tartu, Estonia
| | - Margus Lember
- Department of Internal Medicine, University of Tartu, Tartu, Estonia
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12
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Zafeiropoulos S, Farmakis I, Kartas A, Arvanitaki A, Pagiantza A, Boulmpou A, Tampaki A, Kosmidis D, Nevras V, Markidis E, Papadimitriou I, Vlachou A, Arvanitakis K, Miyara SJ, Ziakas A, Molmenti EP, Kassimis G, Zanos S, Karvounis H, Giannakoulas G. Reinforcing adherence to lipid-lowering therapy after an acute coronary syndrome: A pragmatic randomized controlled trial. Atherosclerosis 2021; 323:37-43. [PMID: 33780749 DOI: 10.1016/j.atherosclerosis.2021.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 02/13/2021] [Accepted: 03/10/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIMS Achieving the low-density lipoprotein cholesterol (LDL-C) goal following an acute coronary syndrome (ACS) is a milestone often missed due to suboptimal adherence to secondary prevention treatments. Whether improved adherence could result in reduced LDL-C levels is unclear. We aimed to evaluate whether an educational-motivational intervention increases long-term lipid-lowering therapy (LLT) adherence and LDL-C goal attainment rate among post-ACS patients. METHODS IDEAL-LDL was a parallel, two-arm, single-center, pragmatic, investigator-initiated randomized controlled trial. Hospitalized patients for ACS were randomized to a physician-led integrated intervention consisting of an educational session at baseline, followed by regular motivational interviewing phone sessions or usual care. Co-primary outcomes were the LLT adherence (measured by Proportion of Days Covered (PDC); good adherence defined as PDC>80%), and LDL-C goal (<70 mg/dl or 50% reduction from baseline) achievement rate at one year. RESULTS In total, 360 patients (mean age 62 years, 81% male) were randomized. Overall, good adherence was positively associated with LDL-C goal achievement rate at one year. Median PDC was higher in the intervention group than the control group [0.92 (IQR, 0.82-1.00) vs. 0.86 (0.62-0.98); p = 0.03] while the intervention group had increased odds of good adherence (odds ratio: 1.76 (95% confidence interval 1.02 to 2.62; p = 0.04). However, neither the LDL-C goal achievement rate (49.6% in the intervention vs. 44.9% in the control group; p = 0.49) nor clinical outcomes differed significantly between the two groups. CONCLUSIONS Α multifaceted intervention improved LLT adherence in post-ACS patients without a significant difference in LDL-C goal attainment.
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Affiliation(s)
- Stefanos Zafeiropoulos
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece; Elmezzi Graduate School of Molecular Medicine and Feinstein Institutes for Medical Research at Northwell Health, Manhasset, NY, USA
| | - Ioannis Farmakis
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anastasios Kartas
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandra Arvanitaki
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Cardiology III - Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Albert-Schweitzer-Campus 1, Muenster, Germany
| | - Areti Pagiantza
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece; Department of Internal Medicine, Serres General Hospital, Serres, Greece
| | - Aristi Boulmpou
- 3rd Department of Cardiology, Ippokrateion University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Athina Tampaki
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Diamantis Kosmidis
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Vassileios Nevras
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleftherios Markidis
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Papadimitriou
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anastasia Vlachou
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Konstantinos Arvanitakis
- Laboratory of Biomathematics, University of Thessaly, School of Medicine, Papakyriazi 22, Building "Katsigra", Larissa, Greece
| | - Santiago J Miyara
- Elmezzi Graduate School of Molecular Medicine and Feinstein Institutes for Medical Research at Northwell Health, Manhasset, NY, USA
| | - Antonios Ziakas
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ernesto P Molmenti
- Department of Surgery, North Shore University Hospital, Manhasset, NY, USA
| | - George Kassimis
- 2nd Department of Cardiology, Ippokrateion University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Stavros Zanos
- Institute of Bioelectronic Medicine, Feinstein Institutes for Medical Research, Manhasset, NY, USA
| | - Haralambos Karvounis
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - George Giannakoulas
- 1st Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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13
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Matsumoto T, Tsuchiya T, Hirano T, Laurent T, Matsunaga K, Takata J. Changes in the Penetration Rate of Biosimilar Infliximab Within Japan Using a Japanese Claims Database. CLINICOECONOMICS AND OUTCOMES RESEARCH 2021; 13:145-153. [PMID: 33658813 PMCID: PMC7920501 DOI: 10.2147/ceor.s293698] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/07/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose Infliximab, which was approved in 2002, had its first biosimilar launched in 2014 across Japan. However, the penetration rate of this biosimilar remains unclear given the limited data regarding its current clinical use throughout Japan. This study was conducted to describe the current clinical characteristics of patients receiving infliximab and the penetration rate of the reference infliximab and/or biosimilar infliximab using a Japanese administrative claims database. Patients and Methods This retrospective, descriptive study utilized the Japan Medical Data Vision database, a nationwide hospital-based database. Data on patients receiving infliximab recorded from April 2008 to March 2019 were extracted from the database. Patient characteristics of the reference and biosimilar infliximab groups and penetration rates according to fiscal year, target diseases diagnosis, and subsidy for intractable diseases were examined. Results A total of 9735 patients were extracted for analysis, among whom 92% (n=8950) and 8% (n=785) received only reference infliximab and its biosimilar, respectively. Both groups exhibited similar clinical characteristics. The biosimilar penetration rate increased from 0.8% in 2014 to 22.5% in 2018, with overall penetration rates throughout the period according to diagnosis (with or without subsidy) being 14.4% (with, 4.1%; without, 16.4%), 4.7% (with, 3.7%; without, 10.6%), 5.7% (with, 4.5%; without, 13.5%), and 7.5% (with, 4.4%; without, 8.2%) for rheumatoid arthritis, Crohn’s disease, ulcerative colitis, and psoriasis, respectively. Conclusion Biosimilar infliximab is prescribed for patients with similar characteristics to reference infliximab. Despite the increasing penetration rates according to target disease, they remain much lower among patients receiving subsidy for intractable disease than among those who do not.
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Affiliation(s)
- Tsugumi Matsumoto
- Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan.,Inflammation and Immunology Therapeutic Area Medical Affairs, Pfizer Japan Inc., Tokyo, Japan
| | - Takanori Tsuchiya
- Patient Impact Analysis, Outcome & Evidence, Corporate Affairs Health and Values, Pfizer Japan Inc., Tokyo, Japan
| | | | | | | | - Jiro Takata
- Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka, Japan
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14
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Changes in the Gut Microbiota are Associated with Hypertension, Hyperlipidemia, and Type 2 Diabetes Mellitus in Japanese Subjects. Nutrients 2020; 12:nu12102996. [PMID: 33007825 PMCID: PMC7601322 DOI: 10.3390/nu12102996] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/25/2020] [Accepted: 09/27/2020] [Indexed: 12/11/2022] Open
Abstract
The human gut microbiota is involved in host health and disease development. Therefore, lifestyle-related diseases such as hypertension (HT), hyperlipidemia (HL), and type 2 diabetes mellitus (T2D) may alter the composition of gut microbiota. Here, we investigated gut microbiota changes related to these diseases and their coexistence. This study involved 239 Japanese subjects, including healthy controls (HC). The fecal microbiota was analyzed through the isolation of bacterial genomic DNA obtained from fecal samples. Although there were no significant differences in the microbial structure between groups, there was a significant difference in the α-diversity between HC and the patients in whom two diseases coexisted. Moreover, Actinobacteria levels were significantly increased, whereas Bacteroidetes levels were significantly decreased in all disease groups. At the genus level, Bifidobacterium levels were significantly increased in the HL and T2D groups, as were those of Collinsella in all disease groups. In contrast, Alistipes levels were significantly lower in the HL group. Furthermore, metabolic enzyme families were significantly increased in all disease groups. Interestingly, the structure and function of the gut microbiota showed similar profiles in all the studied diseases. In conclusion, several changes in the structure of the gut microbiota are associated with T2D, HT, and HL in Japanese subjects.
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15
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Rezende Macedo do Nascimento RC, Mueller T, Godman B, MacBride Stewart S, Hurding S, de Assis Acurcio F, Guerra Junior AA, Alvares Teodoro J, Morton A, Bennie M, Kurdi A. Real-world evaluation of the impact of statin intensity on adherence and persistence to therapy: A Scottish population-based study. Br J Clin Pharmacol 2020; 86:2349-2361. [PMID: 32353163 PMCID: PMC7688536 DOI: 10.1111/bcp.14333] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/31/2020] [Accepted: 04/20/2020] [Indexed: 12/11/2022] Open
Abstract
Aim To assess associations between statin intensity and adherence, persistence and discontinuation of statin therapy in Scotland. Method Retrospective cohort study, using linked electronic health records covering a period from January 2009 to December 2016. The study cohort included adult patients (≥18 years) newly initiating statins within Greater Glasgow and Clyde, Scotland. Study outcomes comprised adherence, discontinuation and persistence to treatment, stratified by three exposure groups (high, moderate and low intensity). Discontinuation and persistence were calculated using the refill‐gap and anniversary methods, respectively. Proportion of days covered (PDC) was used as a proxy for adherence. Kaplan‐Meier survival curves and Cox proportional hazard models were used to evaluate discontinuation, and associations between adherence/persistence and statin intensity were assessed using logistic regression. Results A total of 73 716 patients with a mean age of 61.4 ± 12.6 years were included; the majority (88.3%) received moderate intensity statins. Discontinuation rates differed between intensity levels, with high‐intensity patients less likely to discontinue treatment compared to those on moderate intensity (prior cardiovascular disease [CVD]: HR 0.43 [95% CI 0.34‐0.55]; no prior CVD: 0.80 [0.74‐0.86]). Persistence declined over time, and high‐intensity patients had the highest persistence rates. Overall, 52.6% of patients were adherent to treatment (PDC ≥ 80%), but adherence was considerably higher among high‐intensity patients (63.7%). Conclusion High‐intensity statins were associated with better persistence and adherence to treatment, but overall long‐term persistence and adherence remain a challenge, particularly among patients without prior CVD. This needs addressing.
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Affiliation(s)
| | - Tanja Mueller
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK
| | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Division of Clinical Pharmacology, Karolinska Institutet, Stockholm, Sweden.,Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | | | - Simon Hurding
- Directorate for Health Finance, The Scottish Government, Edinburgh, UK
| | - Francisco de Assis Acurcio
- SUS Collaborating Centre for Technology Assessment and Excellence in Health, School of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Augusto Afonso Guerra Junior
- SUS Collaborating Centre for Technology Assessment and Excellence in Health, School of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Juliana Alvares Teodoro
- SUS Collaborating Centre for Technology Assessment and Excellence in Health, School of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Alec Morton
- Strathclyde Business School, University of Strathclyde, Glasgow, UK
| | - Marion Bennie
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Public Health and Intelligence Strategic Business Unit, NHS National Services Scotland, Edinburgh, UK
| | - Amanj Kurdi
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Department of Pharmacology and Toxicology, College of Pharmacy, Hawler Medical University, Erbil, Iraq
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16
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Shiffman D, Louie JZ, Devlin JJ, Knowles JW, McPhaul MJ. Gaps in Dyslipidemia Care Among Working-Aged Individuals With Employer-Sponsored Health Care. J Am Heart Assoc 2020; 9:e015807. [PMID: 32319337 PMCID: PMC7428576 DOI: 10.1161/jaha.119.015807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Background The American Heart Association and American College of Cardiology guidelines defined patient‐management groups that would benefit from lowering of low‐density lipoprotein cholesterol (LDL‐C). We assessed gaps in dyslipidemia care among employees and spouses with health benefits. Methods and Results We studied 17 889 employees and spouses who were covered by an employer‐sponsored health plan and participated in an annual health assessment. Using medical claims, laboratory tests, and risk assessment questionnaires, we found that 43% of participants were in one of 4 patient‐management groups: secondary prevention, severe hypercholesterolemia (LDL‐C ≥190 mg/dL at least once in the preceding 5 years), diabetes mellitus, or elevated 10‐year risk of cardiovascular disease. To assess gaps in dyslipidemia care, we used LDL‐C ≤70 mg/dL as the goal for both the secondary prevention group and those in the elevated 10‐year risk group with >20% risk; LDL‐C ≤100 mg/dL was used for the other groups. Among those in patient‐management groups, 27.3% were in the secondary prevention group, 7.4% were in the severe hypercholesterolemia group, 29.9% were in the diabetes mellitus group, and 35.4% were in the elevated 10‐year risk group. About 74% of those in patient‐management groups had above‐goal LDL‐C levels, whereas only 31% had evidence of a lipid‐lowering therapy in the past 6 months: 45% in the secondary prevention group, 31% in the severe hypercholesterolemia group, 36% in the diabetes mellitus group, and 17% in the elevated 10‐year risk group. Conclusions The substantial gaps in LDL‐C treatment and goal attainment among members of an employer‐sponsored medical plan who were mostly aware of their LDL‐C levels indicate the need for gap‐closure initiatives.
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Affiliation(s)
- Dov Shiffman
- Quest Diagnostics Nichols Institute San Juan Capistrano CA
| | - Judy Z Louie
- Quest Diagnostics Nichols Institute San Juan Capistrano CA
| | - James J Devlin
- Quest Diagnostics Nichols Institute San Juan Capistrano CA
| | - Joshua W Knowles
- Stanford Cardiovascular Medicine and Cardiovascular Institute and the FH Foundation Stanford CA
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17
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Jang S, Ko MM, Kang BK, Jung J. Perception of metabolic diseases related to blood stasis: A survey of Korean medicine doctors. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2020.101103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Oh A, Kisanuki K, Nishigaki N, Shimasaki Y, Sakaguchi K, Morimoto T. Comparison of persistence and adherence between DPP-4 inhibitor administration frequencies in patients with type 2 diabetes mellitus in Japan: a claims-based cohort study. Curr Med Res Opin 2020; 36:387-395. [PMID: 31778076 DOI: 10.1080/03007995.2019.1699519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Objective: To explore persistence and adherence with once-daily, twice-daily, or once-weekly DPP-4 inhibitors (DPP-4i) in Japanese patients with type 2 diabetes.Methods: This retrospective, longitudinal, observational cohort study used data from the Japanese nationwide hospital-based Medical Data Vision (MDV) administrative claims database. Data were collected for patients given a new DPP-4i prescription between May 2015 and June 2017 with 1-year follow-up until May 2018. Treatment persistence was defined as the total duration of continuous prescription. Adherence to treatment was measured as the proportion of days covered (PDC).Results: A total of 598,419 patients with a prescription for DPP-4i treatment were identified in the MDV database. Of the 39,826 patients who met the inclusion criteria, 82.4% were receiving once-daily DPP-4i, 15.6% twice-daily DPP-4i, and 2.0% once-weekly DPP-4i. Twelve-month persistence rates with once-daily regimens were 66.3% versus 64.7% with twice-daily (p = .1187), and versus 38.8% with once-weekly, regimens (p < .0001) in the overall population (including untreated [UT] and previously treated [PT] patients); 62.8% with once-daily versus 58.3% with twice-daily (p = .0309), and versus 12.3% with once-weekly regimens (p < .0001) in the UT cohort; and 68.6% with once-daily versus 67.9% with twice-daily (p = .5471), and versus 49.1% with once-weekly regimens (p < .0001) in the PT cohort. In the overall population, 97.8% of patients had a mean PDC of 0.97 with once- and twice-daily, and 65.8% of patients had a mean PDC of 0.74 with once-weekly, DPP-4i regimens.Conclusions: Overall, persistence at 12 months was highest in patients receiving once-daily DPP-4i regimens.
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Affiliation(s)
- Akinori Oh
- Japan Medical Office, Takeda Pharmaceutical Company Limited, Tokyo, Japan
- Department of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Koichi Kisanuki
- Japan Medical Office, Takeda Pharmaceutical Company Limited, Tokyo, Japan
| | - Nobuhiro Nishigaki
- Japan Medical Office, Takeda Pharmaceutical Company Limited, Tokyo, Japan
| | - Yukio Shimasaki
- Japan Medical Office, Takeda Pharmaceutical Company Limited, Tokyo, Japan
| | - Kazuhiko Sakaguchi
- Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
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19
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Yin J, Wang J, Li F, Yang Z, Yang X, Sun W, Xia B, Li T, Song W, Guo S. The fucoidan from the brown seaweed Ascophyllum nodosum ameliorates atherosclerosis in apolipoprotein E-deficient mice. Food Funct 2019; 10:5124-5139. [PMID: 31364648 DOI: 10.1039/c9fo00619b] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Hyperlipidemia is a major cause of atherosclerosis. Reverse cholesterol transport (RCT) is believed to attenuate hyperlipidemia and the progression of atherosclerosis. Although fucoidans are reported to have hypolipidemic effects, the underlying mechanisms are unclear. Furthermore, few reports have revealed the anti-atherosclerotic effects and the underlying mechanisms of fucoidans. This study was designed to investigate the anti-atherosclerotic effect and mechanisms of the fucoidan from seaweed A. nodosum. Our results demonstrated that the fucoidan administration ameliorated atherosclerotic lesion and lipid profiles in a dose-dependent manner in the apolipoprotein E-deficient (apoE-/-) mice fed a high-fat diet. In the apoE-/- mice liver, the fucoidan treatment significantly increased the expression of scavenger receptor B type 1 (SR-B1), peroxisome proliferator-activated receptor (PPAR) α and β, liver X receptor (LXR) α, ATP-binding cassette transporter (ABC) A1 and ABCG8; and markedly decreased the expression of PPARγ and sterol regulatory element-binding protein (SREBP) 1c, but not low-density lipoprotein receptor, proprotein convertase subtilisin/kexin type 9, cholesterol 7 alpha-hydroxylase A1, LXRβ and ABCG1. In the small intestine of the apoE-/- mice, the fucoidan treatment significantly reduced the expression of Niemann-Pick C1-like 1 (NPC1L1) and dramatically improved ABCG8 levels. These results demonstrated for the first time that the fucoidan from A. nodosum attenuated atherosclerosis by regulating RCT-related genes and proteins expression in apoE-/- mice. In summary, this fucoidan from A. nodosum may be explored as a potential compound for prevention or treatment of hyperlipidemia-induced atherosclerosis.
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Affiliation(s)
- Jiayu Yin
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy, Weifang Medical University, Weifang 261053, China.
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