Harvard Catalyst Profiles

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Louis L Nguyen, M.D.

Concepts (438)

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Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Vascular Surgical Procedures25201915063.460 Why?
Lower Extremity15201812162.890 Why?
Ischemia20202119002.750 Why?
Peripheral Arterial Disease15202413042.360 Why?
Thoracic Outlet Syndrome32021971.410 Why?
Endarterectomy, Carotid1220225561.360 Why?
Carotid Stenosis1120228591.240 Why?
Economic Competition420162231.230 Why?
Limb Salvage1120244881.180 Why?
Intermittent Claudication620163051.130 Why?
Aortic Aneurysm, Abdominal9202212501.110 Why?
Peripheral Vascular Diseases620134881.110 Why?
Amputees220151000.880 Why?
Military Medicine420181850.870 Why?
Stents12202231950.810 Why?
Quality Indicators, Health Care6201918050.780 Why?
Surgical Procedures, Operative7201919320.750 Why?
Veins520167690.750 Why?
Chi-Square Distribution13201734360.710 Why?
Commerce220166120.690 Why?
Vascular Patency1020169170.690 Why?
Leg5201310880.670 Why?
Multivariate Analysis192017120770.670 Why?
Healthcare Disparities6201834150.660 Why?
Angioplasty, Balloon520165920.660 Why?
Angioplasty420153550.660 Why?
Hematoma420177660.640 Why?
Vascular Grafting320241630.630 Why?
Blood Vessel Prosthesis Implantation8202214560.630 Why?
Postoperative Complications172022158320.590 Why?
Seroma12017750.550 Why?
Competitive Medical Plans12016260.530 Why?
Surgical Wound Infection4201715460.510 Why?
Quality of Life92016134900.500 Why?
Length of Stay10201964980.500 Why?
Patient Discharge6201934790.490 Why?
Health Resources320139500.480 Why?
Silver Compounds12014230.470 Why?
Salaries and Fringe Benefits120172630.470 Why?
Treatment Outcome472022653710.470 Why?
General Surgery5202217200.470 Why?
Risk Assessment282022243150.460 Why?
Odds Ratio11201796690.450 Why?
Health Care Sector120161960.450 Why?
Graft Occlusion, Vascular420245380.440 Why?
Time Factors302022402180.440 Why?
Specialties, Surgical220183910.430 Why?
Phlebography120143260.430 Why?
Patient Readmission8201932880.430 Why?
Logistic Models142022132900.420 Why?
Ribs120142590.420 Why?
Alginates120142500.420 Why?
Bandages120142720.410 Why?
Polyesters120143770.410 Why?
Kidney Transplantation4201642620.400 Why?
Decision Support Techniques3201720080.400 Why?
Facial Transplantation120152200.400 Why?
Health Services Needs and Demand2201714060.400 Why?
Endovascular Procedures6202222160.390 Why?
Fee-for-Service Plans120177130.390 Why?
Anti-Infective Agents, Local120142470.390 Why?
Polyethylenes120142930.390 Why?
Patient Selection10202042600.380 Why?
Analgesics, Opioid2201838370.380 Why?
United States392022730390.380 Why?
Reimbursement Mechanisms120176700.380 Why?
Aortic Rupture220143220.380 Why?
Proportional Hazards Models162016125430.370 Why?
Hospital Costs220179570.370 Why?
Pain, Postoperative2201917650.360 Why?
Aged5320241715040.360 Why?
Health Services Accessibility4202255200.350 Why?
Physician's Role120179250.350 Why?
Male7220243647190.340 Why?
Health Care Costs4201732390.340 Why?
Databases as Topic220114720.330 Why?
Benchmarking2201610570.320 Why?
Specialization120147790.320 Why?
Exercise Test2201521860.320 Why?
Comorbidity122016105900.320 Why?
Female7320243971920.320 Why?
Hospitals3201738860.320 Why?
Wound Healing3201728090.320 Why?
Social Behavior1201511470.320 Why?
Magnetic Resonance Angiography2201414290.320 Why?
Middle Aged5120242234920.310 Why?
Quality Improvement6201938570.310 Why?
Face1201510290.310 Why?
Humans10220247681660.310 Why?
Drug Prescriptions1201816680.300 Why?
Risk Factors322024749440.300 Why?
Ultrasonography, Doppler, Duplex420161980.300 Why?
Data Mining120135630.300 Why?
Health Expenditures2201723890.290 Why?
Retrospective Studies422024817620.290 Why?
Patient-Centered Care2201514440.290 Why?
Women120092250.290 Why?
Quality Assurance, Health Care2201521760.280 Why?
Kaplan-Meier Estimate12201665260.280 Why?
Popliteal Artery320163130.280 Why?
Extremities220148700.280 Why?
Reoperation8201943290.280 Why?
Military Personnel5202012610.270 Why?
Aged, 80 and over252019596290.270 Why?
Carotid Artery Diseases420158790.270 Why?
Azygos Vein12006190.270 Why?
Critical Illness8201627560.260 Why?
Disability Evaluation1201318350.260 Why?
Linear Models5201758840.260 Why?
Tissue and Organ Procurement120149860.260 Why?
Office Visits220225950.250 Why?
Social Support1201521930.250 Why?
Postoperative Hemorrhage220124190.240 Why?
Iliac Vein12004710.230 Why?
Socioeconomic Factors4202278520.230 Why?
Wounds, Nonpenetrating220108070.220 Why?
Graft Survival6201638870.220 Why?
Insurance Benefits220161850.220 Why?
Multiple Trauma120063690.220 Why?
Kidney Failure, Chronic1201624960.210 Why?
Databases, Factual4201980800.210 Why?
Pain1201851000.210 Why?
Liver Transplantation1201524010.210 Why?
Arterial Occlusive Diseases320197440.200 Why?
Hospital Mortality3201553490.200 Why?
Diagnostic Imaging2201435330.200 Why?
Survivors1201323810.200 Why?
Randomized Controlled Trials as Topic42017103990.200 Why?
Sex Factors62018106320.190 Why?
Vascular Diseases1201011620.190 Why?
Emergencies2201912210.190 Why?
Registries11202283750.190 Why?
Macrolides120222040.190 Why?
Hospital Bed Capacity220142020.190 Why?
Health Facility Environment12021320.190 Why?
Tissue Donors3201623810.180 Why?
Stroke7202297550.180 Why?
Residence Characteristics3201721180.180 Why?
Boston7201693740.180 Why?
Aorta, Thoracic2200611100.180 Why?
Femoral Artery320168290.180 Why?
California2201514380.180 Why?
Diffusion of Innovation220177240.180 Why?
Subclavian Artery120211380.170 Why?
Insurance120211150.170 Why?
Adult2320222236460.170 Why?
Iliac Artery220193440.160 Why?
Insurance Carriers120211590.160 Why?
Body Mass Index12017130530.160 Why?
Recovery of Function4201529810.160 Why?
Veterans Health220182160.160 Why?
After-Hours Care120191020.160 Why?
Imaging, Three-Dimensional1201240630.160 Why?
Health Services Research3201318150.150 Why?
Cohort Studies112018417540.150 Why?
Health Benefit Plans, Employee220193320.150 Why?
Aneurysm120213430.140 Why?
Renal Insufficiency220148120.140 Why?
Ambulatory Care2201927830.140 Why?
Outpatient Clinics, Hospital120193920.140 Why?
Medicare6202268090.140 Why?
Incidence82016215380.140 Why?
Comparative Effectiveness Research320227140.130 Why?
Analgesia, Epidural120193320.130 Why?
Research Design5202162110.130 Why?
Trust120215320.130 Why?
Hearing Loss, Sensorineural120227830.130 Why?
Follow-Up Studies122015393480.130 Why?
Saphenous Vein220125190.130 Why?
National Health Insurance, United States120161000.130 Why?
Treatment Failure2201526610.130 Why?
Waist-Hip Ratio120175200.130 Why?
Intraoperative Care120197700.130 Why?
Surgical Wound Dehiscence120172160.130 Why?
Societies, Medical3201839680.130 Why?
Reproducibility of Results52015202270.120 Why?
Oligonucleotides220085630.120 Why?
Propensity Score4202219690.120 Why?
Subclavian Vein12014570.120 Why?
Renal Dialysis2201917910.120 Why?
Operating Rooms120217900.120 Why?
Risk Adjustment220165990.120 Why?
Hexuronic Acids120141450.120 Why?
Walking2201512010.120 Why?
Glucuronic Acid120141500.120 Why?
Climate Change120215090.120 Why?
Muscle, Smooth, Vascular1200114930.110 Why?
Carotid Arteries220159420.110 Why?
Subclavian Steal Syndrome12014200.110 Why?
Diabetes Mellitus3201358890.110 Why?
Obstetrics120216810.110 Why?
Axillary Artery12014480.110 Why?
Cause of Death1200437210.110 Why?
Unnecessary Procedures120174120.110 Why?
Texas120144100.110 Why?
Cost of Illness2201719510.110 Why?
Intention to Treat Analysis120144160.110 Why?
Postoperative Period1201818260.110 Why?
Models, Economic120177190.110 Why?
Infection Control120209850.110 Why?
Geographic Information Systems120152830.100 Why?
Subcutaneous Fat220134040.100 Why?
Hospitals, Military32017620.100 Why?
Preoperative Period120155650.100 Why?
Health Care Rationing120164350.100 Why?
Angiography2201615970.100 Why?
Administration, Topical120147030.100 Why?
Health Services120177550.100 Why?
Radiography, Interventional1201911310.100 Why?
Insurance, Health2201725170.100 Why?
Point-of-Care Systems1202112380.100 Why?
Double-Blind Method32016124650.100 Why?
Data Interpretation, Statistical2201327090.100 Why?
Anticoagulants1200748520.100 Why?
Inflammation22013108730.100 Why?
Preoperative Care3202022580.100 Why?
Meglumine120121440.100 Why?
Multicenter Studies as Topic1201717370.100 Why?
Polyethylene Terephthalates120121120.100 Why?
Mobility Limitation120154090.100 Why?
Delivery of Health Care, Integrated120199510.090 Why?
Prostatectomy2201717860.090 Why?
Adrenalectomy120133480.090 Why?
Tanzania1201514070.090 Why?
Hospitalization22010108400.090 Why?
Ultrasonography, Interventional2201015230.090 Why?
Models, Statistical2201551070.090 Why?
Caloric Restriction120123010.090 Why?
Age Factors62017184120.090 Why?
Young Adult92022600660.090 Why?
Needs Assessment1201611410.080 Why?
Monte Carlo Method1201512590.080 Why?
Decompression, Surgical120146030.080 Why?
Predictive Value of Tests42014154540.080 Why?
Netherlands1201422770.080 Why?
Drug Costs1201711950.080 Why?
Brachytherapy1201612200.080 Why?
Database Management Systems120102630.080 Why?
Communication2202139050.080 Why?
Costs and Cost Analysis1201516670.080 Why?
Hospitals, Teaching1201411570.080 Why?
Aortography120104220.080 Why?
Gadolinium DTPA120128230.080 Why?
Hospital Charges120103470.080 Why?
Patient Care Planning120149050.080 Why?
Endothelium, Vascular1200144270.080 Why?
Organometallic Compounds120126480.080 Why?
Transplantation, Autologous3200921200.080 Why?
Patient Care Team1201925230.080 Why?
Morbidity1201317550.070 Why?
Survival Analysis42015101010.070 Why?
Adrenal Gland Neoplasms120137350.070 Why?
ROC Curve2201336280.070 Why?
Nutritional Status1201616280.070 Why?
Vascular System Injuries120102480.070 Why?
Pericardium120126790.070 Why?
Electronic Health Records2202148870.070 Why?
Blood Vessels1201311100.070 Why?
Adiposity1201718950.070 Why?
Prospective Studies62016549260.070 Why?
Emergency Medicine1201612230.070 Why?
Delayed Graft Function12006500.070 Why?
Health Care Surveys1201424340.070 Why?
Referral and Consultation1201936200.070 Why?
Photoplethysmography12006660.070 Why?
Severity of Illness Index62019159480.070 Why?
Social Class1201520080.060 Why?
Pilot Projects2202187410.060 Why?
Inguinal Canal12005710.060 Why?
Regression Analysis1201563400.060 Why?
Tomography, X-Ray Computed32014207600.060 Why?
Decision Support Systems, Clinical1201411780.060 Why?
Patient Participation1201414470.060 Why?
Neuroblastoma1201312660.060 Why?
Memory1201422080.060 Why?
Anesthesiology1201511370.060 Why?
Aortic Aneurysm120096490.060 Why?
Radiography2200669830.060 Why?
Telemedicine1202231090.060 Why?
Inflammation Mediators1201318920.060 Why?
Activities of Daily Living1201324300.060 Why?
Adolescent52022891690.060 Why?
North America1200712890.060 Why?
Angiotensin II Type 1 Receptor Blockers120064280.060 Why?
Early Detection of Cancer1201832390.060 Why?
Quality of Health Care1201943100.060 Why?
Viscera120041380.060 Why?
Sensitivity and Specificity32015147290.060 Why?
Sex Distribution1200822780.050 Why?
Blood Vessel Prosthesis220199560.050 Why?
Minority Groups1201012160.050 Why?
Arteriovenous Shunt, Surgical120062910.050 Why?
Aorta1201020450.050 Why?
Probability2200524790.050 Why?
Retreatment220165980.050 Why?
Resistin220131720.050 Why?
Computer Literacy12022440.050 Why?
Plasminogen Activator Inhibitor 1220132790.050 Why?
Health Status Indicators120079690.050 Why?
Pandemics1202287480.050 Why?
Blood Transfusion2201913090.050 Why?
Laparoscopy1201320410.050 Why?
Prevalence22010158690.050 Why?
Cardiovascular Agents120078490.050 Why?
Hand120069130.050 Why?
Heart Diseases1201428190.050 Why?
Adipose Tissue1201333290.040 Why?
Constriction, Pathologic2201611040.040 Why?
Angiotensin-Converting Enzyme Inhibitors1200615150.040 Why?
Computer Simulation1201362830.040 Why?
Administration, Oral1200740300.040 Why?
Signal Processing, Computer-Assisted1200614890.040 Why?
United States Department of Defense12019360.040 Why?
Penicillins120224060.040 Why?
Image Interpretation, Computer-Assisted1201233900.040 Why?
Clinical Competence1201548580.040 Why?
Information Systems120214000.040 Why?
Contrast Media1201253300.040 Why?
Graft Rejection3201244920.040 Why?
Insurance Coverage2202219460.040 Why?
Permeability120017250.040 Why?
Disease Progression12016136710.040 Why?
Growth Substances120017590.040 Why?
Colorectal Neoplasms1201869740.040 Why?
Evidence-Based Medicine1201037060.040 Why?
Telephone120226300.040 Why?
Recurrence4201685090.040 Why?
Liver Cirrhosis1200819600.040 Why?
Ultrasonography, Mammary120202430.040 Why?
Cytokines1201374530.040 Why?
Aortic Aneurysm, Thoracic120047070.040 Why?
Occult Blood120181990.040 Why?
Cross-Sectional Studies22015263790.040 Why?
Physicians1201545980.040 Why?
Health Status Disparities1200918850.040 Why?
Endoleak120181110.040 Why?
Medicaid1201028400.040 Why?
Ambulatory Surgical Procedures120224520.030 Why?
Smoking1201490920.030 Why?
Health Status1201040910.030 Why?
Diagnosis, Differential12012130140.030 Why?
Government Agencies120171610.030 Why?
Internship and Residency1201559530.030 Why?
Leptin2201315990.030 Why?
Focus Groups1202114600.030 Why?
Massachusetts2202288900.030 Why?
Outpatients1202216000.030 Why?
Prostheses and Implants1202112760.030 Why?
Cost-Benefit Analysis1200755360.030 Why?
Insurance Claim Review120187440.030 Why?
Erectile Dysfunction120174370.030 Why?
Interdisciplinary Communication120199370.030 Why?
Watchful Waiting120184920.030 Why?
Neovascularization, Physiologic1200113690.030 Why?
Professional Practice120153140.030 Why?
Case-Control Studies32022222910.030 Why?
Cell Division1200144730.030 Why?
Physician Assistants120151900.030 Why?
Insulin Resistance1200739860.030 Why?
United States Food and Drug Administration1202116730.030 Why?
Urinary Incontinence120174900.030 Why?
Antibiotic Prophylaxis120186400.030 Why?
Breast Neoplasms12020212060.030 Why?
Coronary Artery Bypass2201421910.030 Why?
Magnetic Resonance Imaging12020367430.030 Why?
Efficiency120154790.030 Why?
Cooperative Behavior1201915140.020 Why?
Cerebral Revascularization120152600.020 Why?
Endoscopy, Gastrointestinal120188880.020 Why?
Heart Failure22014118790.020 Why?
Insurance, Health, Reimbursement120153880.020 Why?
Hospitals, General120168090.020 Why?
Blood Pressure1200685430.020 Why?
Ischemic Attack, Transient120168770.020 Why?
Neovascularization, Pathologic1200126310.020 Why?
Chemokine CCL2120136050.020 Why?
Polypharmacy120133070.020 Why?
Perioperative Care1201810430.020 Why?
Interleukin-8120137040.020 Why?
Prognosis22010300100.020 Why?
Qualitative Research1202131400.020 Why?
Aneurysm, False120122630.020 Why?
Mammography1202024330.020 Why?
Public Health1202226790.020 Why?
Survival Rate22014128400.020 Why?
Anastomosis, Surgical120129910.020 Why?
Radiation Dosage1201619670.020 Why?
Interleukins120137960.020 Why?
Fees and Charges120081890.020 Why?
Tumor Burden1201319060.020 Why?
Life Tables120073670.020 Why?
Appendectomy120104440.020 Why?
Analysis of Variance1201562290.020 Why?
Patient Satisfaction1201934880.020 Why?
Adiponectin1201311170.020 Why?
Cholecystectomy120084080.020 Why?
Statistics, Nonparametric1201228620.020 Why?
Intraoperative Period120075130.020 Why?
Cattle1201238190.020 Why?
Child, Preschool22022426690.020 Why?
Digestive System Surgical Procedures120105830.020 Why?
Attention1201524240.020 Why?
Ultrasonography, Doppler120074630.010 Why?
Trauma Centers120109510.010 Why?
Brachial Artery120063730.010 Why?
Observer Variation1201026220.010 Why?
Models, Biological1200194950.010 Why?
Mesenteric Artery, Superior12004960.010 Why?
Anti-Bacterial Agents1202274770.010 Why?
Forecasting1201329450.010 Why?
Anesthesia1201515960.010 Why?
Equipment Design1201235220.010 Why?
Fingers120065110.010 Why?
Colectomy120086960.010 Why?
Wounds and Injuries1201625170.010 Why?
Cell Differentiation12001116690.010 Why?
Interleukin-61201332280.010 Why?
Disease-Free Survival1201368470.010 Why?
Neoplasm Metastasis1201349120.010 Why?
Renal Artery120043540.010 Why?
Mass Screening1201854580.010 Why?
Arthroplasty, Replacement, Knee1201313890.010 Why?
Feasibility Studies1201353150.010 Why?
Tumor Necrosis Factor-alpha1201343520.010 Why?
Bariatric Surgery1201010010.010 Why?
Clinical Trials as Topic1201580540.010 Why?
Animals320121692460.010 Why?
Chronic Disease1201393840.010 Why?
Myocardial Infarction12016115190.010 Why?
Pregnancy12017302560.010 Why?
Phenotype12013167260.010 Why?
Neoplasm Recurrence, Local1201394190.010 Why?
Prostatic Neoplasms12017111010.010 Why?
Child12022809170.010 Why?
Kidney1200670640.010 Why?
Infant12013365350.010 Why?
Obesity12013130900.010 Why?
Cardiovascular Diseases12013156620.000 Why?
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.