Khoi M. Le

ORCID: 0000-0003-2250-0818
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About
Contact & Profiles
Research Areas
  • Infective Endocarditis Diagnosis and Management
  • Cardiac Valve Diseases and Treatments
  • Multimodal Machine Learning Applications
  • Plasma Applications and Diagnostics
  • Congenital Heart Disease Studies
  • Sepsis Diagnosis and Treatment
  • Cardiac Structural Anomalies and Repair
  • Natural Language Processing Techniques
  • Aortic Disease and Treatment Approaches
  • Plasma Diagnostics and Applications
  • Trauma Management and Diagnosis
  • Combustion and Detonation Processes
  • Cardiac Arrhythmias and Treatments
  • Atrial Fibrillation Management and Outcomes
  • Artificial Intelligence in Healthcare
  • Pleural and Pulmonary Diseases
  • Venous Thromboembolism Diagnosis and Management
  • COVID-19 Clinical Research Studies
  • Machine Learning in Healthcare
  • Topic Modeling
  • Respiratory Support and Mechanisms
  • Text Readability and Simplification
  • Pneumothorax, Barotrauma, Emphysema
  • Handwritten Text Recognition Techniques
  • Trauma, Hemostasis, Coagulopathy, Resuscitation

Johns Hopkins All Children's Hospital
2025

Johns Hopkins University
2025

Vietnam Academy of Science and Technology
2024-2025

Ho Chi Minh City Medicine and Pharmacy University
2018-2024

University Medical Center HCMC
2018-2024

Syracuse University
2024

VinUniversity
2024

Ho Chi Minh City University of Technology
2024

Vietnam National University Ho Chi Minh City
2024

Harvard University
2024

Minimally invasive mitral valve surgery is becoming a gold standard and provides many advantages for patients. A learning curve required surgeon to become proficient, the exact number overcome this controversial. Our study aimed define in general, replacement repair separately.A total of 204 surgeries were performed via right minithoracotomy approach from October 2014 January 2019 by single who isexperienced conventional surgery. Learning curves analysed based on trend important variables...

10.1186/s13019-019-1038-0 article EN cc-by Journal of Cardiothoracic Surgery 2019-12-01

Myocardial injury is a prevalent complication observed in patients hospitalized with COVID-19 and strongly associated severe illness in-hospital mortality. However, the long-term consequences of myocardial on clinical outcomes remain poorly understood. This study aimed to assess impact both acute-phase prognosis patients.A retrospective, observational was conducted all who received treatment at Intensive Care Center for patient, University Medical Ho Chi Minh City (UCICC), from August 3rd,...

10.3389/fcvm.2023.1202332 article EN cc-by Frontiers in Cardiovascular Medicine 2023-08-01

Motile Aeromonas septicemia (MAS) is a burden for striped catfish (Pangasius hypophthalmus) farmers in Vietnam. MAS can be caused by several species of but hydrophila seen as the leading cause aquaculture, recent reports suggest that A. dhakensis also causing MAS.Here we investigated bacterial etiology and compared genomic features dhakensis. We collected 86 isolates from diseased fingerlings over 5 years eight provinces Species identification was done using PCR, MALDI-TOF whole genome...

10.3389/fmicb.2023.1254781 article EN cc-by Frontiers in Microbiology 2023-09-22

Previous research on multimodal entity linking (MEL) has primarily employed contrastive learning as the primary objective. However, using rest of batch negative samples without careful consideration, these studies risk leveraging easy features and potentially overlook essential details that make entities unique. In this work, we propose JD-CCL (Jaccard Distance-based Conditional Contrastive Learning), a novel approach designed to enhance ability match models. leverages meta-information...

10.48550/arxiv.2501.14166 preprint EN arXiv (Cornell University) 2025-01-23

<title>Abstract</title> We have developed maps of the predominant period ground and average S-wave velocity to depths 10, 20 30 m (VS10, 30) as fundamental data for seismic hazard assessment Hue City, Central Vietnam. conducted microtremor single-station measurements at 461 sites array 157 in around city (i.e., within an area about 15 km x km). The peak horizontal-to-vertical spectral ratios (HVSR) obtained from three-component waveforms a single station were regarded ground. Rayleigh-wave...

10.21203/rs.3.rs-5252201/v1 preprint EN cc-by Research Square (Research Square) 2025-03-20

Paraphrases are texts that convey the same meaning while using different words or sentence structures. It can be used as an automatic data augmentation tool for many Natural Language Processing tasks, especially when dealing with low-resource languages, where shortage is a significant problem. To generate paraphrase in multilingual settings, previous studies have leveraged knowledge from machine translation field, i.e., forming through zero-shot language. Despite good performance on human...

10.1609/aaai.v38i16.29804 article EN Proceedings of the AAAI Conference on Artificial Intelligence 2024-03-24

Over 10 million Americans have osteoporosis, and is the predominant cause of fractures in elderly. Treatment setting osteoporosis complicated by a suboptimal bone regenerative response due to decline number osteoblasts, their function, survival. Consequently, an osteogenic therapeutic prevent treat patients with needed. Nel-like molecule-1 (NELL-1), novel osteoinductive growth factor, has been shown promote regeneration. In this study, we aim demonstrate capacity recombinant NELL-1...

10.1089/ten.tea.2012.0042 article EN Tissue Engineering Part A 2012-10-20

Sepsis-induced hemostatic disturbances are common and associated with poor outcomes. Additionally, conventional coagulation tests (CCTs) overdiagnose hypocoagulation cannot detect hypercoagulation hyperfibrinolysis. The aim of this study was to describe the profiles patients sepsis/septic shock using rotational thromboelastometry (ROTEM) compare states between sepsis septic groups surviving non-surviving groups.This prospective, observational, single-center conducted in intensive care unit...

10.1016/j.thromres.2023.05.010 article EN cc-by-nc-nd Thrombosis Research 2023-05-19

There is major evidence for the strong bi-directional interrelation of parenchymal cell apoptosis and leukocyte accumulation inflammation in acute liver injury. Therefore, aim this vivo study was to investigate anti-apoptotic anti-inflammatory potential antileukoproteinase (ALP) a murine model failure.

10.1038/sj.bjp.0707230 article EN British Journal of Pharmacology 2007-04-10

The Ozaki procedure for aortic valve reconstruction was reported in 2014 with low mortality, a highly reproducible rate and good midterm result. However, the still requires conventional sternotomy to be accomplished. aim of study start an initial evaluation feasibility minimally invasive approach combination technique.From January 06, 2017, 12, nine patients severe diseases underwent through upper ministernotomy. pericardium harvested endoscopically using three trocars different intercostal...

10.1097/imi.0000000000000556 article EN Innovations Technology and Techniques in Cardiothoracic and Vascular Surgery 2018-09-01

Fully fine-tuning pretrained large-scale transformer models has become a popular paradigm for video-language modeling tasks, such as temporal language grounding and summarization. With growing number of tasks limited training data, full approach leads to costly model storage unstable training. To overcome these shortcomings, we introduce lightweight adapters the pre-trained only update them at time. However, existing fail capture intrinsic relations among video frames or textual words....

10.1609/aaai.v38i17.29847 article EN Proceedings of the AAAI Conference on Artificial Intelligence 2024-03-24

Abstract In this work, a composite (CuBTC/superparamagnetic iron oxide nanoparticles [SPION]) based on copper, benzene‐1,3,5‐tricarboxylic acid (CuBTC) and SPION was synthesized by electrochemical method for the magnetic separation of methylene blue (MB) from aqueous solutions. The synthesis proposed carried out under various experimental conditions 1.4 to 5.4 V 1–5 h subsequently studied using different techniques. Scanning electron microscopy showed granular structure, whereas...

10.1002/clen.202300018 article EN CLEAN - Soil Air Water 2024-05-01

Cocaine or air jet stress evokes pressor responses due to either a large increase in systemic vascular resistance (vascular responders) small increases both cardiac output and (mixed conscious rats. Repeated cocaine administration results elevated arterial pressure responders but not mixed responders. The present study examined the hypothesis that pattern of cardiovascular an unconditioned stimulus (UCS; jet) is related conditioned (CS; tone followed by brief foot shock) individual Our data...

10.1152/ajpregu.2001.281.1.r31 article EN AJP Regulatory Integrative and Comparative Physiology 2001-07-01

Background: Hyperglycemia is commonly seen in critically ill patients. This disorder was also coronavirus disease 2019 (COVID-19) patients and associated with a worse prognosis. The current study determined the prevalence, risk factors, prognostic implications of hyperglycemia COVID-19

10.7759/cureus.27611 article EN Cureus 2022-08-02

Prevalence of health workers with occupational issues ranked fourth among all careers resulting in a reduction quality life. However, tools to measure professional life (ProQoL) are unavailable Vietnamese. This study aims develop Vietnamese version the ProQoL, and examine ProQoL its associated factors doctors nurses.

10.1186/s12913-023-09908-4 article EN cc-by BMC Health Services Research 2023-08-30

Background:Laparoscopic Nissen fundoplication has become a mainstay in the surgical treatment of gastroesophageal reflux disease, as it proved to be durable, well-tolerated procedure. Despite safety and efficacy associated with this procedure, surgeons performing advanced laparoscopic surgery should well versed potential intraoperative postoperative complications.Methods:A case is presented rare complication splenic torsion following fundoplication. Diagnostic evaluations findings are...

10.4293/108680812x13291597716861 article EN cc-by-nc-nd JSLS Journal of the Society of Laparoscopic & Robotic Surgeons 2012-01-01

Background: The development of minimally invasive mitral valve surgery has created the motivation for using this approach in young patients with chronic rheumatic disease. We report our recent experience undergoing group patients. Methods: Between July 2014 and June 2018, 142 dysfunction underwent through a right thoracotomy at University Medical Center Ho Chi Minh City Vietnam. Diagnosis was confirmed transthoracic transesophageal echocardiography (TTE TEE). analyzed in-hospital midterm...

10.1532/hsf.2529 article EN The Heart Surgery Forum 2019-09-24

Hemodynamic responses to cocaine vary greatly between animals, and the variability is related incidence of cocaine-induced cardiomyopathies hypertension. The in cardiac output systemic vascular resistance individuals correlated with acute startle (air jet). This experiment was designed determine whether air jet are those evoked by a conditioned stimulus (tone preceding foot shock) an unconditioned (cold water). We verified relationship hemodynamic response patterns cold stress using...

10.1152/ajpregu.2001.281.6.r1778 article EN AJP Regulatory Integrative and Comparative Physiology 2001-12-01
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