Harvard Catalyst Profiles

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Leonid Lecca, M.D.

Concepts (353)

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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?
Tuberculosis67202420015.900 Why?
Peru9320248843.920 Why?
Tuberculosis, Pulmonary3220248313.090 Why?
Mycobacterium tuberculosis33202419032.240 Why?
Tuberculosis, Multidrug-Resistant2420239302.120 Why?
Antitubercular Agents30202413731.890 Why?
Isoniazid820222831.210 Why?
Latent Tuberculosis720242240.880 Why?
Contact Tracing1220242710.810 Why?
Family Characteristics12202410000.780 Why?
Rifampin1020233390.760 Why?
Sputum1220245020.750 Why?
Nitroimidazoles320221170.530 Why?
HIV Infections162024172750.470 Why?
Health Personnel8202433110.430 Why?
Health Knowledge, Attitudes, Practice4201739900.400 Why?
Adolescent562024878880.380 Why?
Mass Screening9202454250.370 Why?
Professional Competence120144310.370 Why?
Prediabetic State320225470.350 Why?
Medication Adherence5202321550.330 Why?
Humans13120247583810.310 Why?
Mouth Mucosa220204260.300 Why?
Antigens, CD1220214390.290 Why?
DNA, Bacterial4202014560.290 Why?
Health Services Accessibility6202454030.290 Why?
Young Adult402024588080.290 Why?
Child422024798130.280 Why?
Pyrazinamide22017600.280 Why?
Child, Preschool282024420580.280 Why?
Genome, Bacterial220247700.280 Why?
BCG Vaccine420183710.260 Why?
Adult6120242199160.260 Why?
Infant262024360540.260 Why?
Lost to Follow-Up220241230.260 Why?
Oxazoles320221990.250 Why?
Delayed Diagnosis320244630.250 Why?
Focus Groups4202213820.250 Why?
Quantitative Trait Loci2202421000.240 Why?
Sensitivity and Specificity82024146410.240 Why?
Male7020243587420.230 Why?
Female7420243903160.230 Why?
Tuberculin Test620232060.230 Why?
Prevalence122024156460.230 Why?
Bivalvia12023530.230 Why?
Breath Tests120242970.220 Why?
Extensively Drug-Resistant Tuberculosis12023850.210 Why?
Antiretroviral Therapy, Highly Active3201918950.190 Why?
Infant, Newborn152024261820.190 Why?
Private Sector120243960.180 Why?
Microbial Sensitivity Tests7202319450.180 Why?
Transportation120222140.180 Why?
Cholesterol Ester Transfer Proteins120211130.180 Why?
Trehalose12021880.180 Why?
Esters120212090.180 Why?
Cough120245940.180 Why?
Prisons120221740.180 Why?
Sulfhydryl Compounds120212970.170 Why?
Prisoners120233140.170 Why?
Middle Aged4120242195600.170 Why?
Qualitative Research8202329760.170 Why?
Radiography, Thoracic2202412960.160 Why?
HIV Long-Term Survivors120191210.160 Why?
Gastric Juice12018590.160 Why?
Antigens, CD1d120192170.160 Why?
Amides120214470.160 Why?
Drug Resistance, Multiple, Bacterial320185860.160 Why?
Prospective Studies212024541360.160 Why?
Reverse Transcriptase Polymerase Chain Reaction2202345670.160 Why?
Self Disclosure120192490.160 Why?
Transients and Migrants120211620.150 Why?
Vitamin E Deficiency12018300.150 Why?
Antibiotics, Antitubercular12018990.150 Why?
Immunoglobulin M1202315290.150 Why?
Anti-HIV Agents2202445040.150 Why?
Geologic Sediments12018800.150 Why?
Specimen Handling220227070.150 Why?
Tuberculosis Vaccines12017480.150 Why?
National Health Programs220214390.150 Why?
Suction120182620.150 Why?
Directly Observed Therapy120181390.140 Why?
Communicable Disease Control220218420.140 Why?
Vitamin A Deficiency12017880.140 Why?
Amino Acid Motifs120199290.140 Why?
Health Facilities120225780.140 Why?
Ethambutol12016590.140 Why?
Linkage Disequilibrium1202119960.140 Why?
Case-Control Studies82022220310.130 Why?
Actigraphy120205180.130 Why?
Comprehensive Health Care120171230.130 Why?
Viral Load3202333210.130 Why?
Hypersensitivity, Immediate120193450.130 Why?
Receptors, Antigen, T-Cell, alpha-beta120198000.130 Why?
Amidohydrolases120161620.130 Why?
Molecular Diagnostic Techniques120206110.130 Why?
Caregivers3202322240.130 Why?
Risk Factors192024738060.130 Why?
Selection, Genetic120208680.130 Why?
Health Literacy120204410.120 Why?
Parenting120216950.120 Why?
Cross-Sectional Studies102024259530.120 Why?
Th17 Cells120217850.120 Why?
Socioeconomic Factors4202278170.120 Why?
Immunologic Memory1202113530.120 Why?
Anticholesteremic Agents120219630.120 Why?
Income1202318720.120 Why?
Treatment Outcome172023643790.120 Why?
Entamoebiasis12013120.120 Why?
Protozoan Infections12013390.110 Why?
Amebiasis12013330.110 Why?
Social Class1202319990.110 Why?
Giardiasis12013280.110 Why?
Blastocystis Infections12013170.110 Why?
Age Factors102021183570.110 Why?
Body Height1202015670.110 Why?
Social Stigma220237630.110 Why?
Bronchiectasis120151390.110 Why?
Phylogeny1202127740.110 Why?
Vitamin E120188700.110 Why?
Diabetes Mellitus4202058180.110 Why?
Urban Population2202020230.110 Why?
Pharmaceutical Preparations1202110900.110 Why?
Molecular Epidemiology120154690.110 Why?
Dendritic Cells1202427230.110 Why?
Primary Prevention1202011850.110 Why?
Diagnostic Tests, Routine120187870.110 Why?
Drug Resistance, Bacterial2201710550.100 Why?
Feces1201914570.100 Why?
Community Health Services120186550.100 Why?
Breast Feeding1202113550.100 Why?
Parents2201735480.100 Why?
Disease Progression52021134680.100 Why?
Host-Pathogen Interactions1202114440.100 Why?
Mothers2202121890.100 Why?
World Health Organization3202313120.100 Why?
Antibodies, Viral1202331420.100 Why?
Epidemics120175120.090 Why?
Hyperglycemia1202013680.090 Why?
Cost of Illness1202119360.090 Why?
Nutritional Status2201616070.090 Why?
Immunoglobulin G1202345400.090 Why?
Binding Sites1201960360.090 Why?
Mutation, Missense1202025640.090 Why?
Medication Errors120177840.090 Why?
Randomized Controlled Trials as Topic42023101460.090 Why?
Clinical Protocols3202214360.090 Why?
Logistic Models62023132760.090 Why?
Pulmonary Disease, Chronic Obstructive2201532170.090 Why?
Weight Gain1202023460.080 Why?
Vitamin D Deficiency1201913770.080 Why?
Smoking Cessation1202120490.080 Why?
Incidence82020212730.080 Why?
Sexual Behavior1201921580.080 Why?
Aged1820241682170.080 Why?
Oligonucleotide Array Sequence Analysis1201837740.080 Why?
Blood Glucose2202163470.080 Why?
Macrophages1202457370.080 Why?
Tobacco Smoke Pollution120148120.080 Why?
Feasibility Studies4202051990.080 Why?
Public Health1202226580.080 Why?
Pregnancy Complications, Infectious1202021250.080 Why?
Cluster Analysis3202126970.080 Why?
Adaptation, Psychological1201926290.080 Why?
Nucleic Acid Amplification Techniques220233280.080 Why?
T-Lymphocytes32021101710.080 Why?
Interviews as Topic1201526750.080 Why?
Health Behavior1201926150.080 Why?
Polymorphism, Single Nucleotide32024157730.070 Why?
Feeding Behavior2201731830.070 Why?
Cohort Studies92024412520.070 Why?
Patient Acceptance of Health Care4202431750.070 Why?
Bacterial Proteins1202138240.070 Why?
Emotions1201927340.070 Why?
Triage220249860.070 Why?
Glucose Tolerance Test2202011720.070 Why?
Drug Therapy, Combination3202362930.070 Why?
Genetic Predisposition to Disease32024177680.070 Why?
Genotype52019129450.070 Why?
Patient-Centered Care3202214150.070 Why?
Sex Factors42021105050.070 Why?
Healthcare Disparities1202233620.070 Why?
Multivariate Analysis52019120960.070 Why?
Quality Improvement1202138060.060 Why?
Social Support3202221530.060 Why?
Vitamin D1201932830.060 Why?
Homosexuality, Male2202413290.060 Why?
Area Under Curve2202016320.060 Why?
Immunophenotyping2202018710.060 Why?
Comorbidity22017104950.060 Why?
Psychometrics1201430500.060 Why?
Sleep1202047450.060 Why?
Treatment Failure2202326400.060 Why?
Clofazimine12023410.060 Why?
Pilot Projects3202285540.060 Why?
Exercise1202057880.060 Why?
Longitudinal Studies42024144810.050 Why?
Tuberculin12022640.050 Why?
Odds Ratio3202396500.050 Why?
Delivery of Health Care1202153310.050 Why?
Smoking2202190420.050 Why?
Reverse Transcription12022470.050 Why?
Public Sector120242650.050 Why?
Body Mass Index22017128760.050 Why?
Retrospective Studies62023801700.050 Why?
Electrolytes120222740.050 Why?
Pandemics4202286110.050 Why?
Fluoroquinolones120233080.050 Why?
Pregnancy52023297420.050 Why?
Receptors, Antigen, T-Cell2202125320.050 Why?
Lung1202099850.050 Why?
Aged, 80 and over72021586810.050 Why?
Factor Analysis, Statistical120239990.050 Why?
Microfibrils12020160.050 Why?
Neck Pain120221860.040 Why?
Weights and Measures12020410.040 Why?
Indians, South American12020340.040 Why?
X-Rays120213070.040 Why?
Internet1201230820.040 Why?
Follow-Up Studies52022390600.040 Why?
Primary Health Care1201746530.040 Why?
Mycolic Acids12020540.040 Why?
Regression Analysis2202063530.040 Why?
Asthma1201961720.040 Why?
Heredity120201480.040 Why?
Hospitals, Public120212010.040 Why?
Clinical Trials, Phase III as Topic120238510.040 Why?
Nasopharynx120223940.040 Why?
Glycolipids120202040.040 Why?
Lipids2202133260.040 Why?
Residence Characteristics2202220580.040 Why?
Administration, Oral2201739930.040 Why?
Bacterial Typing Techniques120192600.040 Why?
Drug Repositioning120202310.040 Why?
Genes, MDR12018360.040 Why?
Self-Help Groups120191880.040 Why?
Self Efficacy120226310.040 Why?
Automation, Laboratory120181030.040 Why?
Health Services120237520.040 Why?
Saliva120228200.040 Why?
Condoms120193280.040 Why?
Lectins, C-Type120215850.040 Why?
Antigen-Presenting Cells120219640.040 Why?
Hospitals, General120217950.040 Why?
Gender Identity120237570.040 Why?
Gene Expression Profiling2202494050.030 Why?
Skin Tests120196370.030 Why?
Sequence Analysis, DNA2201947110.030 Why?
Sodium-Potassium-Exchanging ATPase120194770.030 Why?
Conserved Sequence1201911650.030 Why?
Reproducibility of Results32020200520.030 Why?
Blood Pressure Monitoring, Ambulatory120182410.030 Why?
Genetic Variation2202465480.030 Why?
Mutation22019299150.030 Why?
Epitopes, T-Lymphocyte120198230.030 Why?
Spirometry120199230.030 Why?
Biological Evolution1202110740.030 Why?
Urinalysis120183680.030 Why?
Pregnant Women120205620.030 Why?
Educational Status1202325130.030 Why?
Electronic Health Records1201247610.030 Why?
Gene Expression2201975830.030 Why?
Exercise Therapy120229190.030 Why?
Gene Expression Regulation22024118940.030 Why?
Dose-Response Relationship, Drug22017107470.030 Why?
Protein Multimerization120199790.030 Why?
Gene Rearrangement1201911220.030 Why?
Risk Assessment32020238830.030 Why?
Social Environment1201910220.030 Why?
Entamoeba1201350.030 Why?
Endolimax1201360.030 Why?
Blastocystis hominis1201360.030 Why?
Vitamin A120176130.030 Why?
Carotenoids120176200.030 Why?
Giardia lamblia12013230.030 Why?
Structure-Activity Relationship1201930690.030 Why?
Antigen Presentation1201912540.030 Why?
Clinical Trials, Phase II as Topic120166270.030 Why?
Appointments and Schedules120184410.030 Why?
Biological Assay120166260.030 Why?
Bayes Theorem1202123220.030 Why?
Poisson Distribution120145050.030 Why?
Bacteriological Techniques120142790.030 Why?
Gene Frequency1202036120.030 Why?
Diabetes Complications1201913170.030 Why?
Interferon-gamma1202131560.030 Why?
Algorithms22023139590.030 Why?
Patient Compliance1202226850.020 Why?
Interpersonal Relations1201914330.020 Why?
Overweight1202324100.020 Why?
Analysis of Variance1202062330.020 Why?
Protein Conformation1201939660.020 Why?
Self Report1202337120.020 Why?
Microfluidic Analytical Techniques120188030.020 Why?
Radiography1202269550.020 Why?
Multicenter Studies as Topic1201617050.020 Why?
Health Expenditures1202323480.020 Why?
Computer Systems120124700.020 Why?
Disease Transmission, Infectious120165570.020 Why?
Adolescent Behavior1201911840.020 Why?
Counseling1201915410.020 Why?
Family1202131880.020 Why?
Information Systems120123970.020 Why?
Genome-Wide Association Study22020126040.020 Why?
Geographic Information Systems120122810.020 Why?
Predictive Value of Tests22018152250.020 Why?
Monocytes1201925700.020 Why?
Single-Cell Analysis1202123790.020 Why?
Genetic Loci1201926120.020 Why?
Empathy120144730.020 Why?
Anti-Retroviral Agents1201917800.020 Why?
Time Factors32017398730.020 Why?
Delivery of Health Care, Integrated120189320.020 Why?
Drug Administration Schedule1201748390.020 Why?
Housing120146660.020 Why?
Models, Molecular1201954100.020 Why?
Epidemiologic Studies120126700.020 Why?
Kaplan-Meier Estimate1201964930.020 Why?
Health Policy1202126750.020 Why?
Pain Measurement1201835270.020 Why?
Referral and Consultation1202135860.020 Why?
Data Collection1201733220.020 Why?
Mental Health1202232320.020 Why?
CD4 Lymphocyte Count1201325690.020 Why?
Protein Binding1201993120.020 Why?
High-Throughput Nucleotide Sequencing1201936150.020 Why?
Survival Analysis12020101120.020 Why?
Body Weight1201746030.020 Why?
Program Development1201212970.020 Why?
Proportional Hazards Models12020124400.020 Why?
Checklist120128270.020 Why?
Risk1201795990.020 Why?
Language1201415320.020 Why?
Environmental Exposure1201944110.010 Why?
Hospitalization12024106530.010 Why?
Depression1202380570.010 Why?
Alcohol Drinking1201640200.010 Why?
Genomics1201957890.010 Why?
Substance-Related Disorders1201944020.010 Why?
Models, Theoretical1201435610.010 Why?
Developing Countries1201428660.010 Why?
Research Design1201761540.010 Why?
Clinical Trials as Topic1201779850.010 Why?
Obesity12023128700.010 Why?
Quality of Life12022132860.010 Why?
Chronic Disease1201592660.010 Why?
Diet1201780030.010 Why?
Models, Statistical1201450700.010 Why?
Severity of Illness Index12016157850.010 Why?
Mental Disorders1201768030.010 Why?
HIV-11201368500.010 Why?
Prognosis12016295580.010 Why?
United States12023721400.010 Why?
Animals120231677770.010 Why?
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© 2024 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.