Harvard Catalyst Profiles

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Leonid Lecca, M.D.

Concepts (346)

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?
Tuberculosis59202318925.560 Why?
Peru8420238793.680 Why?
Tuberculosis, Pulmonary3020238063.070 Why?
Tuberculosis, Multidrug-Resistant2420239092.220 Why?
Mycobacterium tuberculosis31202318192.160 Why?
Antitubercular Agents29202313111.990 Why?
Isoniazid820222711.270 Why?
Latent Tuberculosis620232230.870 Why?
Rifampin1020233140.800 Why?
Contact Tracing1120232730.800 Why?
Sputum1120234740.740 Why?
Nitroimidazoles320221060.560 Why?
Family Characteristics1020239970.480 Why?
HIV Infections152023167630.450 Why?
Health Personnel7202232020.430 Why?
Health Knowledge, Attitudes, Practice4201739080.420 Why?
Prediabetic State320224840.390 Why?
Professional Competence120144480.390 Why?
Adolescent532023854090.380 Why?
Medication Adherence5202320480.350 Why?
Mass Screening8202352650.310 Why?
Mouth Mucosa220204300.310 Why?
Antigens, CD1220214350.310 Why?
DNA, Bacterial4202014670.300 Why?
Health Services Accessibility5202251280.290 Why?
Humans12120237392190.290 Why?
Pyrazinamide22017540.290 Why?
Child402023770290.280 Why?
BCG Vaccine420183620.280 Why?
Focus Groups4202213080.270 Why?
Child, Preschool262022408010.270 Why?
Young Adult362023562520.270 Why?
Oxazoles320221900.270 Why?
Infant242021349230.250 Why?
Adult5520232133750.240 Why?
Tuberculin Test620232110.240 Why?
Bivalvia12023530.240 Why?
Extensively Drug-Resistant Tuberculosis12023910.220 Why?
Prevalence112022151520.220 Why?
Female6820233788080.220 Why?
Male6220233489670.210 Why?
Qualitative Research8202326560.200 Why?
Antiretroviral Therapy, Highly Active3201918960.200 Why?
Microbial Sensitivity Tests7202318650.200 Why?
Transportation120222110.190 Why?
Cholesterol Ester Transfer Proteins120211130.190 Why?
Trehalose12021880.190 Why?
Esters120212090.190 Why?
Prisons120221600.190 Why?
Prisoners120232970.180 Why?
Sulfhydryl Compounds120212930.180 Why?
Infant, Newborn142020254700.180 Why?
HIV Long-Term Survivors120191260.170 Why?
Gastric Juice12018640.170 Why?
Sensitivity and Specificity72023147210.170 Why?
Antigens, CD1d120192200.170 Why?
Drug Resistance, Multiple, Bacterial320185630.170 Why?
Amides120214580.160 Why?
Self Disclosure120192510.160 Why?
Transients and Migrants120211530.160 Why?
Reverse Transcriptase Polymerase Chain Reaction2202347460.160 Why?
Vitamin E Deficiency12018320.160 Why?
Antibiotics, Antitubercular120181040.160 Why?
Immunoglobulin M1202315370.160 Why?
Geologic Sediments12018760.150 Why?
Middle Aged3620222128330.150 Why?
Specimen Handling220226920.150 Why?
Tuberculosis Vaccines12017480.150 Why?
Suction120182670.150 Why?
Directly Observed Therapy120181370.150 Why?
National Health Programs220214450.150 Why?
Communicable Disease Control220218530.150 Why?
Amino Acid Motifs120199400.150 Why?
Vitamin A Deficiency120171010.150 Why?
Health Facilities120225640.150 Why?
Ethambutol12016620.140 Why?
Prospective Studies192022530360.140 Why?
Actigraphy120204880.140 Why?
Linkage Disequilibrium1202119940.140 Why?
Case-Control Studies82022216910.140 Why?
Viral Load3202332990.140 Why?
Caregivers3202320670.140 Why?
Hypersensitivity, Immediate120193300.140 Why?
Comprehensive Health Care120171280.140 Why?
Receptors, Antigen, T-Cell, alpha-beta120198050.130 Why?
Molecular Diagnostic Techniques120206030.130 Why?
Amidohydrolases120161710.130 Why?
Health Literacy120204130.130 Why?
Parenting120216720.130 Why?
Selection, Genetic120209140.130 Why?
Socioeconomic Factors4202277260.120 Why?
Th17 Cells120217600.120 Why?
Treatment Outcome172023626910.120 Why?
Immunologic Memory1202113480.120 Why?
Entamoebiasis12013140.120 Why?
Protozoan Infections12013390.120 Why?
Giardiasis12013280.120 Why?
Anticholesteremic Agents120219790.120 Why?
Quantitative Trait Loci1202220160.120 Why?
Income1202318770.120 Why?
Amebiasis12013350.120 Why?
Genome, Bacterial120197560.120 Why?
Social Class1202319740.120 Why?
Blastocystis Infections12013160.120 Why?
Bronchiectasis120151280.120 Why?
Social Stigma220236950.120 Why?
Age Factors102021183470.120 Why?
Cross-Sectional Studies92023247110.120 Why?
Body Height1202015770.120 Why?
Phylogeny1202127880.110 Why?
Vitamin E120188690.110 Why?
Diabetes Mellitus4202057020.110 Why?
Feces1201913890.110 Why?
Urban Population2202020140.110 Why?
Molecular Epidemiology120154690.110 Why?
Pharmaceutical Preparations1202110660.110 Why?
Primary Prevention1202011650.110 Why?
Diagnostic Tests, Routine120187890.110 Why?
Drug Resistance, Bacterial2201710300.110 Why?
Community Health Services120186520.110 Why?
Disease Progression52021132370.110 Why?
Parents2201733680.110 Why?
Breast Feeding1202113330.110 Why?
Risk Factors162023719720.100 Why?
Mothers2202121430.100 Why?
Host-Pathogen Interactions1202114760.100 Why?
World Health Organization3202313210.100 Why?
Antibodies, Viral1202331510.100 Why?
Cost of Illness1202118490.100 Why?
Epidemics120175200.100 Why?
Hyperglycemia1202013570.100 Why?
Nutritional Status2201615870.100 Why?
Immunoglobulin G1202345210.100 Why?
Mutation, Missense1202025520.090 Why?
Randomized Controlled Trials as Topic4202398120.090 Why?
Binding Sites1201961160.090 Why?
Medication Errors120177970.090 Why?
Pulmonary Disease, Chronic Obstructive2201530290.090 Why?
Clinical Protocols3202214530.090 Why?
Logistic Models62023134000.090 Why?
Sexual Behavior1201920400.090 Why?
Vitamin D Deficiency1201913270.090 Why?
Weight Gain1202022780.090 Why?
Incidence82020209120.090 Why?
Smoking Cessation1202120670.090 Why?
Feasibility Studies4202050500.090 Why?
Blood Glucose2202162360.090 Why?
Oligonucleotide Array Sequence Analysis1201839220.080 Why?
Pregnancy Complications, Infectious1202020280.080 Why?
Public Health1202225870.080 Why?
Adaptation, Psychological1201925640.080 Why?
Tobacco Smoke Pollution120148140.080 Why?
Interviews as Topic1201525330.080 Why?
Nucleic Acid Amplification Techniques220233260.080 Why?
Cluster Analysis3202127100.080 Why?
T-Lymphocytes32021101400.080 Why?
Delayed Diagnosis220224290.080 Why?
Health Behavior1201926240.080 Why?
Anti-HIV Agents1202343200.080 Why?
Aged1620211626670.080 Why?
Feeding Behavior2201731800.080 Why?
Emotions1201926420.080 Why?
Bacterial Proteins1202138630.070 Why?
Glucose Tolerance Test2202011490.070 Why?
Healthcare Disparities1202231380.070 Why?
Drug Therapy, Combination3202364780.070 Why?
Genotype52019129500.070 Why?
Sex Factors42021103970.070 Why?
Patient-Centered Care3202214350.070 Why?
Social Support3202221120.070 Why?
Quality Improvement1202137300.070 Why?
Vitamin D1201931970.070 Why?
Multivariate Analysis52019122350.070 Why?
Immunophenotyping2202018590.060 Why?
Cohort Studies82021403850.060 Why?
Psychometrics1201429950.060 Why?
Comorbidity22017103620.060 Why?
Area Under Curve2202016530.060 Why?
Polymorphism, Single Nucleotide22021155000.060 Why?
Sleep1202045950.060 Why?
Treatment Failure2202326140.060 Why?
Clofazimine12023330.060 Why?
Pilot Projects3202282720.060 Why?
Exercise1202055900.060 Why?
Genetic Predisposition to Disease22022173840.060 Why?
Tuberculin12022650.060 Why?
Delivery of Health Care1202152720.050 Why?
Reverse Transcription12022460.050 Why?
Smoking2202189590.050 Why?
Odds Ratio3202398460.050 Why?
Body Mass Index22017126550.050 Why?
Retrospective Studies62023766320.050 Why?
Electrolytes120222820.050 Why?
Pregnancy52023290030.050 Why?
Fluoroquinolones120233060.050 Why?
Pandemics4202282740.050 Why?
Aged, 80 and over72021576390.050 Why?
Receptors, Antigen, T-Cell2202125180.050 Why?
Lung1202097780.050 Why?
Neck Pain120221790.050 Why?
Factor Analysis, Statistical120239750.050 Why?
Microfibrils12020170.050 Why?
Indians, South American12020360.050 Why?
Weights and Measures12020430.050 Why?
X-Rays120213000.050 Why?
Primary Health Care1201745370.050 Why?
Internet1201230480.050 Why?
Mycolic Acids12020540.050 Why?
Follow-Up Studies52022389410.050 Why?
Asthma1201959490.050 Why?
Regression Analysis2202064510.040 Why?
Clinical Trials, Phase III as Topic120238120.040 Why?
Hospitals, Public120212040.040 Why?
Heredity120201530.040 Why?
Nasopharynx120223790.040 Why?
Glycolipids120202040.040 Why?
Administration, Oral2201739090.040 Why?
Lipids2202133010.040 Why?
Residence Characteristics2202220410.040 Why?
Bacterial Typing Techniques120192560.040 Why?
Genes, MDR12018370.040 Why?
Drug Repositioning120202320.040 Why?
Self Efficacy120226070.040 Why?
Self-Help Groups120191880.040 Why?
Saliva120228050.040 Why?
Automation, Laboratory12018990.040 Why?
Health Services120237570.040 Why?
Longitudinal Studies32019138800.040 Why?
Lectins, C-Type120215860.040 Why?
Gender Identity120236740.040 Why?
Condoms120193210.040 Why?
Hospitals, General120217440.040 Why?
Antigen-Presenting Cells120219690.040 Why?
Skin Tests120196110.040 Why?
Sodium-Potassium-Exchanging ATPase120194950.040 Why?
Sequence Analysis, DNA2201948010.040 Why?
Reproducibility of Results32020197870.030 Why?
Blood Pressure Monitoring, Ambulatory120182370.030 Why?
Conserved Sequence1201912030.030 Why?
Triage120239750.030 Why?
Spirometry120198630.030 Why?
Lost to Follow-Up120161080.030 Why?
Mutation22019296590.030 Why?
Electronic Health Records1201244260.030 Why?
Biological Evolution1202110730.030 Why?
Epitopes, T-Lymphocyte120198760.030 Why?
Urinalysis120183700.030 Why?
Pregnant Women120205580.030 Why?
Homosexuality, Male1202312390.030 Why?
Exercise Therapy120228970.030 Why?
Educational Status1202325140.030 Why?
Gene Expression2201977890.030 Why?
Protein Multimerization120199690.030 Why?
Entamoeba1201360.030 Why?
Risk Assessment32020232920.030 Why?
Endolimax1201370.030 Why?
Blastocystis hominis1201370.030 Why?
Dose-Response Relationship, Drug22017109390.030 Why?
Social Environment1201910140.030 Why?
Patient Acceptance of Health Care2201830210.030 Why?
Carotenoids120176240.030 Why?
Vitamin A120176130.030 Why?
Giardia lamblia12013230.030 Why?
Gene Rearrangement1201911790.030 Why?
Appointments and Schedules120184150.030 Why?
Antigen Presentation1201912850.030 Why?
Structure-Activity Relationship1201931420.030 Why?
Clinical Trials, Phase II as Topic120166180.030 Why?
Bayes Theorem1202122990.030 Why?
Biological Assay120166530.030 Why?
Bacteriological Techniques120142770.030 Why?
Poisson Distribution120145140.030 Why?
Gene Frequency1202035850.030 Why?
Algorithms22023138280.030 Why?
Interferon-gamma1202131930.030 Why?
Diabetes Complications1201913560.030 Why?
Interpersonal Relations1201914210.030 Why?
Self Report1202335240.030 Why?
Patient Compliance1202226790.030 Why?
Overweight1202323550.030 Why?
Analysis of Variance1202063640.030 Why?
Multicenter Studies as Topic1201615830.030 Why?
Protein Conformation1201940130.030 Why?
Radiography1202269970.020 Why?
Microfluidic Analytical Techniques120188270.020 Why?
Adolescent Behavior1201911460.020 Why?
Computer Systems120124840.020 Why?
Disease Transmission, Infectious120165540.020 Why?
Health Expenditures1202323480.020 Why?
Counseling1201915260.020 Why?
Genome-Wide Association Study22020121770.020 Why?
Single-Cell Analysis1202121570.020 Why?
Predictive Value of Tests22018150350.020 Why?
Family1202131410.020 Why?
Information Systems120124100.020 Why?
Geographic Information Systems120122810.020 Why?
Empathy120144710.020 Why?
Monocytes1201925830.020 Why?
Genetic Loci1201925670.020 Why?
Anti-Retroviral Agents1201917340.020 Why?
Housing120146580.020 Why?
Time Factors32017400400.020 Why?
Delivery of Health Care, Integrated120189410.020 Why?
Drug Administration Schedule1201749350.020 Why?
Models, Molecular1201954580.020 Why?
Epidemiologic Studies120126760.020 Why?
Kaplan-Meier Estimate1201965170.020 Why?
Pain Measurement1201834190.020 Why?
Health Policy1202126550.020 Why?
Mental Health1202229460.020 Why?
Referral and Consultation1202135140.020 Why?
Data Collection1201733400.020 Why?
Radiography, Thoracic1201412620.020 Why?
CD4 Lymphocyte Count1201326020.020 Why?
Protein Binding1201993810.020 Why?
High-Throughput Nucleotide Sequencing1201935830.020 Why?
Survival Analysis12020102480.020 Why?
Body Weight1201746590.020 Why?
Program Development1201213130.020 Why?
Proportional Hazards Models12020123280.020 Why?
Checklist120128170.020 Why?
Gene Expression Profiling1202193930.020 Why?
Language1201414470.020 Why?
Risk1201796840.020 Why?
Environmental Exposure1201942200.020 Why?
Depression1202376890.010 Why?
Alcohol Drinking1201639450.010 Why?
Gene Expression Regulation12022120640.010 Why?
Substance-Related Disorders1201942390.010 Why?
Genomics1201956550.010 Why?
Genetic Variation1201765370.010 Why?
Developing Countries1201427790.010 Why?
Clinical Trials as Topic1201778970.010 Why?
Research Design1201759590.010 Why?
Models, Theoretical1201436050.010 Why?
Obesity12023126410.010 Why?
Quality of Life12022126400.010 Why?
Chronic Disease1201591320.010 Why?
Diet1201778750.010 Why?
Models, Statistical1201451080.010 Why?
Severity of Illness Index12016155100.010 Why?
Mental Disorders1201765700.010 Why?
HIV-11201369300.010 Why?
Prognosis12016289010.010 Why?
United States12023695680.010 Why?
Animals120231683580.010 Why?
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Concepts (346)
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.