Drugs最新文献

{"title":"Slowing the Progression of Chronic Kidney Disease in Patients with Type 2 Diabetes Using Four Pillars of Therapy: The Time to Act is Now","authors":"Panagiotis I. Georgianos, Vasilios Vaios, Theocharis Koufakis, Vassilios Liakopoulos","doi":"10.1007/s40265-024-02091-8","DOIUrl":"https://doi.org/10.1007/s40265-024-02091-8","url":null,"abstract":"<p>Chronic kidney disease (CKD) is the most common co-morbidity in patients with type 2 diabetes (T2D) and its presence substantially amplifies the risk for premature death, adverse cardiovascular events, and faster progression of kidney injury to kidney failure. For nearly two decades, the pharmacological blockade of the renin-angiotensin-system (RAS) was the only pillar of therapy to afford cardiorenal protection in these patients. During the last 5 years, newer novel therapies have been added to our therapeutic armamentarium, offering promise for more effective management of diabetic kidney disease in the future. Large phase 3 clinical trials have demonstrated additive cardiorenal protective benefits of sodium-glucose co-transporter type 2 (SGLT-2) inhibitors, the non-steroidal mineralocorticoid-receptor-antagonist (MRA) finerenone, and glucagon-like peptide-1 receptor agonist (GLP-1RA) semaglutide relative to placebo in patients with albuminuric CKD and T2D who are receiving standard-of-care treatment with a RAS-blocker. These therapies are likely much more effective when administered in a combined therapeutic algorithm, but the potential additive effects of combination therapy remain to be established in ongoing clinical trials. In this article, we assemble four pillars of therapy for the attenuation of residual cardiorenal risk in patients with CKD associated with T2D. We provide evidence from recent randomized trials and we discuss the concept of combined treatment for maximal cardiorenal protection in this high-risk patient population.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":11.5,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Elafibranor: First Approval.","authors":"Hannah A Blair","doi":"10.1007/s40265-024-02088-3","DOIUrl":"https://doi.org/10.1007/s40265-024-02088-3","url":null,"abstract":"","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Donanemab: First Approval.","authors":"Connie Kang","doi":"10.1007/s40265-024-02087-4","DOIUrl":"https://doi.org/10.1007/s40265-024-02087-4","url":null,"abstract":"<p><p>Donanemab (donanemab-azbt; Kisunla^TM) is an amyloid β-directed antibody developed by Eli Lilly and Company for the treatment of Alzheimer's disease. Donanemab recently received approval in the USA for the treatment of adults with early symptomatic Alzheimer's disease (patients with mild cognitive impairment or mild dementia stage of disease). This article summarizes the milestones in the development of donanemab leading to this first approval for Alzheimer's disease.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-Term Safety and Efficacy Evaluation of Travoprost Intracameral Implant Based on Pooled Analyses from Two Phase III Trials.","authors":"I Paul Singh, John P Berdahl, Steven R Sarkisian, Lilit A Voskanyan, Robert E Ang, Long V Doan, David Applegate, Yannan Shen, L Jay Katz, Angela C Kothe, Tomas Navratil","doi":"10.1007/s40265-024-02074-9","DOIUrl":"https://doi.org/10.1007/s40265-024-02074-9","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Aim: &lt;/strong&gt;The purpose of this study was to conduct and interpret a pooled 12-month analysis of two prospective, multi-center, randomized, double-masked, controlled trials designed to assess the efficacy and safety of the travoprost intracameral implant (slow-eluting [SE] implant in development as a new therapeutic and fast-eluting [FE] implant included for masking purposes) in subjects with open-angle glaucoma (OAG) or ocular hypertension (OHT).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Subjects with OAG or OHT, on 0-3 intraocular pressure (IOP)-lowering medications, baseline unmedicated mean diurnal IOP of ≥ 21 mmHg, and IOP ≤ 36 mmHg at each baseline diurnal timepoint, received either a travoprost implant and twice-daily (BID) placebo eye drops or BID timolol 0.5% eye drops and a sham procedure. Subjects were followed through 12 months and assessed for IOP, reduction in topical IOP-lowering medications, and safety parameters including treatment-emergent adverse events (TEAEs). IOP at 8AM was prospectively collected at all study visits through 12 months and diurnal IOP, measured at 8AM, 10AM, and 4PM, was prospectively collected at baseline, day 10, week 6, and months 3 and 12.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;A total of 1150 subjects were randomized (385 FE implant, 380 SE implant, and 385 sham/timolol) across the two trials. Statistical non-inferiority to timolol and clinically relevant reductions in 8AM IOPs were demonstrated at month 12. In more detail, both implant groups demonstrated statistical non-inferiority to timolol and clinically relevant reductions from baseline in mean diurnal IOP at all visits over the 12-month evaluation period when diurnal IOP was collected. Additionally, both implant groups demonstrated robust treatment effect based on 8AM average IOP from day 10 through the specified visit which ranged from day 10 to month 12 from 6.9 to 8.5 mmHg in the FE implant group; 6.8 to 8.5 mmHg in the SE implant group; and 7.3 to 7.5 mmHg in the sham/timolol group. With regards to reduction in topical pharmacotherapy, at month 12, 77.6% of FE and 81.4% of SE implant eyes were completely free of all topical IOP-lowering medications and a significantly greater proportion of FE and SE implant eyes (89.9% and 93.0%) versus sham/timolol eyes (66.9%) were on the same or fewer topical IOP-lowering medications compared with pre-study (p &lt;  0.0001). Furthermore, of subjects on topical IOP medications at screening, a significantly greater proportion of FE implant (80.2%) and SE implant (85.1%) eyes versus sham/timolol (22.8%) eyes were on fewer topical IOP-lowering medications at month 12 compared with pre-study (p &lt;  0.0001). Lastly, of SE implant eyes on same or fewer topical IOP-lowering medications at month 12, the average through month 12 decreased by 0.9 medications, and of those SE implant eyes on fewer topical IOP-lowering medications compared with pre-study, the average through month 12 decreased by 1.4 medications. The most commo","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dose Individualisation of Antimicrobials from a Pharmacometric Standpoint: The Current Landscape.","authors":"Tim Preijers, Anouk E Muller, Alan Abdulla, Brenda C M de Winter, Birgit C P Koch, Sebastiaan D T Sassen","doi":"10.1007/s40265-024-02084-7","DOIUrl":"https://doi.org/10.1007/s40265-024-02084-7","url":null,"abstract":"<p><p>Successful antimicrobial therapy depends on achieving optimal drug concentrations within individual patients. Inter-patient variability in pharmacokinetics (PK) and differences in pathogen susceptibility (reflected in the minimum inhibitory concentration, [MIC]) necessitate personalised approaches. Dose individualisation strategies aim to address this challenge, improving treatment outcomes and minimising the risk of toxicity and antimicrobial resistance. Therapeutic drug monitoring (TDM), with the application of population pharmacokinetic (popPK) models, enables model-informed precision dosing (MIPD). PopPK models mathematically describe drug behaviour across populations and can be combined with patient-specific TDM data to optimise dosing regimens. The integration of machine learning (ML) techniques promises to further enhance dose individualisation by identifying complex patterns within extensive datasets. Implementing these approaches involves challenges, including rigorous model selection and validation to ensure suitability for target populations. Understanding the relationship between drug exposure and clinical outcomes is crucial, as is striking a balance between model complexity and clinical usability. Additionally, regulatory compliance, outcome measurement, and practical considerations for software implementation will be addressed. Emerging technologies, such as real-time biosensors, hold the potential for revolutionising TDM by enabling continuous monitoring, immediate and frequent dose adjustments, and near patient testing. The ongoing integration of TDM, advanced modelling techniques, and ML within the evolving digital health care landscape offers a potential for enhancing antimicrobial therapy. Careful attention to model development, validation, and ethical considerations of the applied techniques is paramount for successfully optimising antimicrobial treatment for the individual patient.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of CYP2C19 Genotype Status on Clinical Outcomes in Patients with Symptomatic Coronary Artery Disease, Stroke, and Peripheral Arterial Disease: A Systematic Review and Meta-Analysis.","authors":"Dominique P M S M Maas, Loes H Willems, Josephine Kranendonk, Cornelis Kramers, Michiel C Warlé","doi":"10.1007/s40265-024-02076-7","DOIUrl":"https://doi.org/10.1007/s40265-024-02076-7","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Clopidogrel is widely used for the secondary prevention of atherothrombotic events in patients with coronary artery disease (CAD), ischemic stroke, and peripheral arterial disease (PAD). CYP2C19 plays a pivotal role in the conversion of clopidogrel to its active metabolite. Clopidogrel-treated carriers of a CYP2C19 loss-of-function allele (LOF) may have a higher risk of new atherothrombotic events. Previous studies on genotype-guided treatment were mainly performed in CAD and showed mixed results.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Purpose: &lt;/strong&gt;To simultaneously investigate the impact of CYP2C19 genotype status on the rate of atherothrombotic events in the most common types of atherosclerotic disease (CAD, stroke, PAD).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;A comprehensive search in Pubmed, EMBASE, and MEDLINE from their inception to July 23rd 2023 was performed. Randomized controlled trials (RCTs) comparing genotype-guided and standard antithrombotic treatment, and cohort studies and post hoc analyses of RCTs concerning the association between CYP2C19 genotype status and clinical outcomes in clopidogrel-treated patients were included. The primary efficacy endpoint was major adverse cardiovascular events (MACE) and the safety end point major bleeding. Secondary endpoints were myocardial infarction, stent thrombosis, and ischemic stroke.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Forty-four studies were identified: 11 studies on CAD, 29 studies on stroke, and 4 studies on PAD. In CAD, genotype-guided therapy significantly reduced the risk of MACE [risk ratio (RR) 0.60, 95% confidence interval (CI) 0.43-0.83], myocardial infarction (RR 0.53, 95% CI 0.42-0.68), and stent thrombosis (RR 0.64, 95% CI 0.43-0.94), compared with standard antithrombotic treatment. The rate of major bleeding did not differ significantly (RR 0.93, 95% CI 0.70-1.23). Most RCTs were performed in patients after percutaneous coronary intervention (9/11). In stroke, LOF carriers had a significantly higher risk of MACE (RR 1.61, 95% CI 1.25-2.08) and recurrent ischemic stroke (RR 1.89, 95% CI 1.48-2.40) compared with non-carriers. No significant differences were found in major bleeding (RR 0.90, 95% CI 0.43-1.89). In the 6955 patients with symptomatic PAD treated with clopidogrel in the EUCLID trial, no differences in MACE or major bleeding were found between LOF carriers and non-carriers. In three smaller studies on patients with PAD treated with clopidogrel after endovascular therapy, CYP2C19 genotype status was significantly associated with atherothrombotic events.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusions: &lt;/strong&gt;Genotype-guided treatment significantly decreased the rate of atherothrombotic events in patients with CAD, especially after PCI. In patients with history of stroke, LOF carriers treated with clopidogrel had a higher risk of MACE and recurrent stroke. The available evidence in PAD with regard to major adverse limb events is too limited to draw meaningful conclusions.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142132153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cefepime-Taniborbactam: A Novel Cephalosporin/β-Lactamase Inhibitor Combination.","authors":"George G Zhanel, Celine Mansour, Stacey Mikolayanko, Courtney K Lawrence, Sheryl Zelenitsky, Danyel Ramirez, Frank Schweizer, Denice Bay, Heather Adam, Philippe Lagacé-Wiens, Andrew Walkty, Neal Irfan, Nina Clark, David Nicolau, Carlo Tascini, James A Karlowsky","doi":"10.1007/s40265-024-02082-9","DOIUrl":"https://doi.org/10.1007/s40265-024-02082-9","url":null,"abstract":"&lt;p&gt;&lt;p&gt;Taniborbactam (formerly known as VNRX-5133) is a novel bicyclic boronate β-lactamase inhibitor of serine β-lactamases (SBLs) [Ambler classes A, C, and D] and metallo-β-lactamases (MBLs) [Ambler class B], including NDM and VIM, but not IMP. Cefepime-taniborbactam is active in vitro against most isolates of carbapenem-resistant Enterobacterales (CRE) and carbapenem-resistant Pseudomonas aeruginosa (CRPA), including both carbapenemase-producing and carbapenemase-non-producing CRE and CRPA, as well as against multidrug-resistant (MDR), ceftazidime-avibactam-resistant, meropenem-vaborbactam-resistant, and ceftolozane-tazobactam-resistant Enterobacterales and P. aeruginosa. The addition of taniborbactam to cefepime resulted in a &gt; 64-fold reduction in MIC&lt;sub&gt;90&lt;/sub&gt; compared with cefepime alone for a 2018-2021 global collection of &gt; 13,000 clinical isolates of Enterobacterales. In the same study, against &gt; 4600 P. aeruginosa, a fourfold MIC reduction was observed with cefepime-taniborbactam, compared with cefepime alone. Whole genome sequencing studies have shown that resistance towards cefepime-taniborbactam in Enterobacterales arises due to the presence of multiple resistance mechanisms, often in concert, including production of IMP, PBP3 alterations, permeability (porin) defects, and upregulation of efflux pumps. In P. aeruginosa, elevated cefepime-taniborbactam MICs are also associated with the presence of multiple, concurrent mechanisms, most frequently IMP, PBP3 mutations, and upregulation of efflux pumps, as well as AmpC (PDC) overexpression. The pharmacokinetics of taniborbactam are dose proportional, follow a linear model, and do not appear to be affected when combined with cefepime. Taniborbactam's approximate volume of distribution (V&lt;sub&gt;d&lt;/sub&gt;) at steady state is 20 L and the approximate elimination half-life (t&lt;sub&gt;½&lt;/sub&gt;) is 2.3 h, which are similar to cefepime. Furthermore, like cefepime, taniborbactam is primarily cleared renally, and clearance corresponds with renal function. Pharmacodynamic studies (in vitro and in vivo) have reported that cefepime-taniborbactam has bactericidal activity against various β-lactamase-producing Gram-negative bacilli that are not susceptible to cefepime alone. It has been reported that antimicrobial activity best correlated with taniborbactam exposure (area under the curve). A phase III clinical trial showed that cefepime-taniborbactam (2 g/0.5 g administered as an intravenous infusion over 2 h) was superior to meropenem for the treatment of complicated urinary tract infection (cUTI), including acute pyelonephritis, caused by Enterobacterales species and P. aeruginosa while demonstrating similar safety compared with meropenem. The safety and tolerability of taniborbactam and cefepime-taniborbactam has been reported in one pharmacokinetic trial, and in two pharmacokinetic trials and one phase III clinical trial, respectively. Cefepime-taniborbactam appears to be well tolerated in both healthy su","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142105463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ensifentrine: First Approval.","authors":"Susan J Keam","doi":"10.1007/s40265-024-02081-w","DOIUrl":"https://doi.org/10.1007/s40265-024-02081-w","url":null,"abstract":"<p><p>Ensifentrine, an inhaled, selective phosphodiesterase (PDE) 3 and PDE4 inhibitor, is being developed by Verona Pharma plc for the treatment of respiratory diseases, including chronic obstructive pulmonary disease (COPD). In June 2024, ensifentrine (OHTUVAYRE™) inhalation suspension was approved for the maintenance treatment of COPD in adult patients in the USA. This article summarizes the milestones in the development of ensifentrine leading to this first approval for the maintenance treatment of COPD.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142079631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influenza Vaccine Effectiveness and Progress Towards a Universal Influenza Vaccine.","authors":"Benjamin J Cowling, George N Okoli","doi":"10.1007/s40265-024-02083-8","DOIUrl":"https://doi.org/10.1007/s40265-024-02083-8","url":null,"abstract":"<p><p>At various times in recent decades, surges have occurred in optimism about the potential for universal influenza vaccines that provide strong, broad, and long-lasting protection and could substantially reduce the disease burden associated with seasonal influenza epidemics as well as the threat posed by pandemic influenza. Each year more than 500 million doses of seasonal influenza vaccine are administered around the world, with most doses being egg-grown inactivated subunit or split-virion vaccines. These vaccines tend to have moderate effectiveness against medically attended influenza for influenza A(H1N1) and influenza B, and somewhat lower for influenza A(H3N2) where differences between vaccine strains and circulating strains can occur more frequently due to antigenic drift and egg adaptations in the vaccine strains. Several enhanced influenza vaccine platforms have been developed including cell-grown antigen, the inclusion of adjuvants, or higher antigen doses, to improve immunogenicity and protection. During the COVID-19 pandemic there was unprecedented speed in development and roll-out of relatively new vaccine platforms, including mRNA vaccines and viral vector vaccines. These new platforms present opportunities to improve protection for influenza beyond existing products. Other approaches continue to be explored. Incremental improvements in influenza vaccine performance should be achievable in the short to medium term.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142016676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imetelstat: First Approval.","authors":"Susan J Keam","doi":"10.1007/s40265-024-02080-x","DOIUrl":"https://doi.org/10.1007/s40265-024-02080-x","url":null,"abstract":"<p><p>Imetelstat (RYTELO™), an oligonucleotide telomerase inhibitor, is being developed by Geron Corporation for the treatment of myeloid hematologic malignancies. In June 2024, imetelstat was approved in the USA for use in adult patients with low- to intermediate-1 risk myelodysplastic syndromes (MDS) with transfusion-dependent anemia requiring 4 or more red blood cell units over 8 weeks who have not responded to or have lost response to or are ineligible for erythropoiesis-stimulating agents (ESA). This article summarizes the milestones in the development of imetelstat leading to this first approval for the treatment of adult patients with low- to intermediate-1 risk MDS with transfusion-dependent anemia.</p>","PeriodicalId":11482,"journal":{"name":"Drugs","volume":null,"pages":null},"PeriodicalIF":13.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}