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?
Tuberculosis67202419865.970 Why?
Peru9320248593.980 Why?
Tuberculosis, Pulmonary3220248203.120 Why?
Mycobacterium tuberculosis33202418862.270 Why?
Tuberculosis, Multidrug-Resistant2420239232.140 Why?
Antitubercular Agents30202413611.910 Why?
Isoniazid820222821.220 Why?
Latent Tuberculosis720242210.890 Why?
Contact Tracing1220242670.820 Why?
Family Characteristics1220249890.790 Why?
Rifampin1020233320.770 Why?
Sputum1220245010.750 Why?
Nitroimidazoles320221120.530 Why?
HIV Infections162024170060.480 Why?
Health Personnel8202432660.430 Why?
Health Knowledge, Attitudes, Practice4201739340.410 Why?
Adolescent562024867650.390 Why?
Mass Screening9202453970.380 Why?
Professional Competence120144320.380 Why?
Prediabetic State320225290.360 Why?
Medication Adherence5202321340.340 Why?
Humans13120247523410.310 Why?
Mouth Mucosa220204280.300 Why?
Health Services Accessibility6202452810.300 Why?
DNA, Bacterial4202014470.300 Why?
Antigens, CD1220214370.300 Why?
Young Adult402024576290.300 Why?
Child422024789980.280 Why?
Pyrazinamide22017550.280 Why?
Child, Preschool282024416590.280 Why?
Genome, Bacterial220247580.280 Why?
BCG Vaccine420183660.270 Why?
Adult6120242169130.260 Why?
Infant262024356730.260 Why?
Lost to Follow-Up220241170.260 Why?
Oxazoles320221970.260 Why?
Delayed Diagnosis320244520.250 Why?
Focus Groups4202213600.250 Why?
Quantitative Trait Loci2202420720.250 Why?
Sensitivity and Specificity82024145860.250 Why?
Male7020243548810.240 Why?
Female7420243860530.230 Why?
Prevalence122024155060.230 Why?
Tuberculin Test620232050.230 Why?
Bivalvia12023530.230 Why?
Breath Tests120242960.220 Why?
Extensively Drug-Resistant Tuberculosis12023850.220 Why?
Antiretroviral Therapy, Highly Active3201918980.190 Why?
Infant, Newborn152024259140.190 Why?
Microbial Sensitivity Tests7202318980.190 Why?
Private Sector120243980.190 Why?
Transportation120222150.180 Why?
Cholesterol Ester Transfer Proteins120211130.180 Why?
Esters120212110.180 Why?
Trehalose12021880.180 Why?
Prisons120221620.180 Why?
Cough120245950.180 Why?
Prisoners120233010.180 Why?
Qualitative Research8202328850.180 Why?
Sulfhydryl Compounds120212980.180 Why?
Middle Aged4120242170190.170 Why?
Radiography, Thoracic2202412870.170 Why?
HIV Long-Term Survivors120191210.160 Why?
Gastric Juice12018610.160 Why?
Antigens, CD1d120192170.160 Why?
Drug Resistance, Multiple, Bacterial320185780.160 Why?
Amides120214500.160 Why?
Prospective Studies212024538070.160 Why?
Reverse Transcriptase Polymerase Chain Reaction2202345720.160 Why?
Self Disclosure120192480.160 Why?
Transients and Migrants120211570.160 Why?
Vitamin E Deficiency12018300.150 Why?
Antibiotics, Antitubercular120181000.150 Why?
Immunoglobulin M1202315190.150 Why?
Anti-HIV Agents2202444430.150 Why?
Geologic Sediments12018790.150 Why?
Specimen Handling220227000.150 Why?
Tuberculosis Vaccines12017470.150 Why?
National Health Programs220214420.150 Why?
Suction120182620.150 Why?
Directly Observed Therapy120181380.150 Why?
Communicable Disease Control220218430.150 Why?
Vitamin A Deficiency12017890.140 Why?
Amino Acid Motifs120199300.140 Why?
Health Facilities120225710.140 Why?
Ethambutol12016590.140 Why?
Linkage Disequilibrium1202119890.140 Why?
Case-Control Studies82022218410.140 Why?
Actigraphy120205130.140 Why?
Viral Load3202332970.130 Why?
Comprehensive Health Care120171240.130 Why?
Hypersensitivity, Immediate120193420.130 Why?
Receptors, Antigen, T-Cell, alpha-beta120197920.130 Why?
Molecular Diagnostic Techniques120206060.130 Why?
Caregivers3202321720.130 Why?
Amidohydrolases120161690.130 Why?
Risk Factors192024734120.130 Why?
Selection, Genetic120208710.130 Why?
Health Literacy120204220.120 Why?
Parenting120216840.120 Why?
Cross-Sectional Studies102024255350.120 Why?
Socioeconomic Factors4202277470.120 Why?
Th17 Cells120217750.120 Why?
Immunologic Memory1202113240.120 Why?
Treatment Outcome172023642450.120 Why?
Income1202318640.120 Why?
Entamoebiasis12013120.120 Why?
Anticholesteremic Agents120219850.120 Why?
Protozoan Infections12013380.120 Why?
Amebiasis12013330.120 Why?
Social Class1202319920.120 Why?
Giardiasis12013280.120 Why?
Blastocystis Infections12013170.110 Why?
Age Factors102021182970.110 Why?
Body Height1202015630.110 Why?
Social Stigma220237210.110 Why?
Bronchiectasis120151330.110 Why?
Phylogeny1202127550.110 Why?
Vitamin E120188720.110 Why?
Urban Population2202020060.110 Why?
Diabetes Mellitus4202058390.110 Why?
Molecular Epidemiology120154600.110 Why?
Pharmaceutical Preparations1202110830.110 Why?
Dendritic Cells1202427150.110 Why?
Primary Prevention1202011830.110 Why?
Feces1201914380.110 Why?
Diagnostic Tests, Routine120187790.110 Why?
Drug Resistance, Bacterial2201710350.110 Why?
Community Health Services120186540.100 Why?
Breast Feeding1202113480.100 Why?
Disease Progression52021134020.100 Why?
Parents2201735020.100 Why?
Host-Pathogen Interactions1202114390.100 Why?
Mothers2202121750.100 Why?
World Health Organization3202312940.100 Why?
Antibodies, Viral1202331060.100 Why?
Epidemics120175070.100 Why?
Cost of Illness1202119120.100 Why?
Hyperglycemia1202013730.090 Why?
Nutritional Status2201615960.090 Why?
Binding Sites1201960280.090 Why?
Immunoglobulin G1202345180.090 Why?
Mutation, Missense1202025560.090 Why?
Medication Errors120177730.090 Why?
Randomized Controlled Trials as Topic42023101980.090 Why?
Pulmonary Disease, Chronic Obstructive2201531460.090 Why?
Clinical Protocols3202214360.090 Why?
Logistic Models62023132770.090 Why?
Sexual Behavior1201920610.090 Why?
Weight Gain1202023300.090 Why?
Vitamin D Deficiency1201913680.090 Why?
Incidence82020211580.090 Why?
Aged1820241665620.090 Why?
Smoking Cessation1202120770.080 Why?
Oligonucleotide Array Sequence Analysis1201837880.080 Why?
Macrophages1202456930.080 Why?
Blood Glucose2202163310.080 Why?
Feasibility Studies4202051460.080 Why?
Tobacco Smoke Pollution120148090.080 Why?
Pregnancy Complications, Infectious1202020950.080 Why?
Public Health1202226440.080 Why?
Adaptation, Psychological1201925910.080 Why?
Cluster Analysis3202126820.080 Why?
T-Lymphocytes32021100360.080 Why?
Nucleic Acid Amplification Techniques220233290.080 Why?
Interviews as Topic1201526200.080 Why?
Polymorphism, Single Nucleotide32024156450.080 Why?
Health Behavior1201926150.080 Why?
Feeding Behavior2201731740.070 Why?
Cohort Studies92024409840.070 Why?
Patient Acceptance of Health Care4202431170.070 Why?
Bacterial Proteins1202138030.070 Why?
Emotions1201926930.070 Why?
Triage220249770.070 Why?
Glucose Tolerance Test2202011690.070 Why?
Genetic Predisposition to Disease32024176480.070 Why?
Genotype52019128690.070 Why?
Drug Therapy, Combination3202364820.070 Why?
Healthcare Disparities1202233020.070 Why?
Sex Factors42021104550.070 Why?
Patient-Centered Care3202214120.070 Why?
Multivariate Analysis52019121370.070 Why?
Social Support3202221180.070 Why?
Quality Improvement1202137970.060 Why?
Homosexuality, Male2202412530.060 Why?
Vitamin D1201932730.060 Why?
Area Under Curve2202016130.060 Why?
Immunophenotyping2202018610.060 Why?
Comorbidity22017104750.060 Why?
Psychometrics1201430050.060 Why?
Sleep1202046870.060 Why?
Treatment Failure2202326350.060 Why?
Clofazimine12023360.060 Why?
Pilot Projects3202284430.060 Why?
Exercise1202057450.060 Why?
Longitudinal Studies42024143250.060 Why?
Tuberculin12022640.050 Why?
Delivery of Health Care1202152790.050 Why?
Odds Ratio3202397010.050 Why?
Reverse Transcription12022470.050 Why?
Smoking2202190290.050 Why?
Public Sector120242630.050 Why?
Body Mass Index22017127960.050 Why?
Retrospective Studies62023791270.050 Why?
Pandemics4202285050.050 Why?
Electrolytes120222810.050 Why?
Fluoroquinolones120233050.050 Why?
Pregnancy52023294390.050 Why?
Receptors, Antigen, T-Cell2202125150.050 Why?
Lung1202098980.050 Why?
Aged, 80 and over72021583000.050 Why?
Factor Analysis, Statistical120239840.050 Why?
Microfibrils12020160.050 Why?
Neck Pain120221830.050 Why?
Weights and Measures12020410.050 Why?
Indians, South American12020340.050 Why?
X-Rays120213020.040 Why?
Internet1201230640.040 Why?
Follow-Up Studies52022390790.040 Why?
Primary Health Care1201746170.040 Why?
Mycolic Acids12020540.040 Why?
Regression Analysis2202063600.040 Why?
Asthma1201961440.040 Why?
Hospitals, Public120211960.040 Why?
Heredity120201470.040 Why?
Clinical Trials, Phase III as Topic120238510.040 Why?
Nasopharynx120223910.040 Why?
Glycolipids120202030.040 Why?
Lipids2202133280.040 Why?
Residence Characteristics2202220200.040 Why?
Administration, Oral2201740010.040 Why?
Bacterial Typing Techniques120192580.040 Why?
Drug Repositioning120202320.040 Why?
Genes, MDR12018360.040 Why?
Self-Help Groups120191870.040 Why?
Self Efficacy120226230.040 Why?
Saliva120228010.040 Why?
Automation, Laboratory120181020.040 Why?
Health Services120237510.040 Why?
Condoms120193100.040 Why?
Lectins, C-Type120215850.040 Why?
Gender Identity120236940.040 Why?
Antigen-Presenting Cells120219450.040 Why?
Hospitals, General120217670.040 Why?
Gene Expression Profiling2202493550.040 Why?
Sodium-Potassium-Exchanging ATPase120194740.030 Why?
Skin Tests120196370.030 Why?
Sequence Analysis, DNA2201947170.030 Why?
Reproducibility of Results32020198940.030 Why?
Conserved Sequence1201911650.030 Why?
Genetic Variation2202465070.030 Why?
Blood Pressure Monitoring, Ambulatory120182510.030 Why?
Mutation22019297050.030 Why?
Spirometry120199100.030 Why?
Epitopes, T-Lymphocyte120198200.030 Why?
Biological Evolution1202110640.030 Why?
Urinalysis120183670.030 Why?
Electronic Health Records1201246310.030 Why?
Pregnant Women120205570.030 Why?
Educational Status1202324990.030 Why?
Exercise Therapy120229070.030 Why?
Gene Expression2201975800.030 Why?
Gene Expression Regulation22024118830.030 Why?
Dose-Response Relationship, Drug22017107970.030 Why?
Social Environment1201910100.030 Why?
Protein Multimerization120199700.030 Why?
Risk Assessment32020237830.030 Why?
Gene Rearrangement1201911120.030 Why?
Entamoeba1201350.030 Why?
Endolimax1201360.030 Why?
Blastocystis hominis1201360.030 Why?
Vitamin A120176120.030 Why?
Carotenoids120176190.030 Why?
Giardia lamblia12013230.030 Why?
Antigen Presentation1201912370.030 Why?
Structure-Activity Relationship1201930780.030 Why?
Appointments and Schedules120184290.030 Why?
Clinical Trials, Phase II as Topic120166260.030 Why?
Biological Assay120166310.030 Why?
Bayes Theorem1202122770.030 Why?
Poisson Distribution120145070.030 Why?
Bacteriological Techniques120142800.030 Why?
Gene Frequency1202035860.030 Why?
Diabetes Complications1201913410.030 Why?
Algorithms22023139000.030 Why?
Interferon-gamma1202131240.030 Why?
Patient Compliance1202226800.030 Why?
Interpersonal Relations1201914200.030 Why?
Overweight1202324000.020 Why?
Analysis of Variance1202062340.020 Why?
Protein Conformation1201939560.020 Why?
Self Report1202336470.020 Why?
Radiography1202269640.020 Why?
Microfluidic Analytical Techniques120188120.020 Why?
Multicenter Studies as Topic1201616870.020 Why?
Adolescent Behavior1201911490.020 Why?
Health Expenditures1202323350.020 Why?
Computer Systems120124710.020 Why?
Disease Transmission, Infectious120165580.020 Why?
Counseling1201915420.020 Why?
Family1202131650.020 Why?
Genome-Wide Association Study22020124470.020 Why?
Information Systems120123960.020 Why?
Predictive Value of Tests22018151300.020 Why?
Geographic Information Systems120122780.020 Why?
Single-Cell Analysis1202123180.020 Why?
Monocytes1201925560.020 Why?
Empathy120144700.020 Why?
Genetic Loci1201926020.020 Why?
Anti-Retroviral Agents1201917710.020 Why?
Housing120146560.020 Why?
Delivery of Health Care, Integrated120189230.020 Why?
Time Factors32017398540.020 Why?
Drug Administration Schedule1201748800.020 Why?
Models, Molecular1201953850.020 Why?
Epidemiologic Studies120126670.020 Why?
Kaplan-Meier Estimate1201965010.020 Why?
Health Policy1202126560.020 Why?
Pain Measurement1201834630.020 Why?
Referral and Consultation1202135600.020 Why?
Data Collection1201733020.020 Why?
Mental Health1202231500.020 Why?
CD4 Lymphocyte Count1201325720.020 Why?
Protein Binding1201992730.020 Why?
High-Throughput Nucleotide Sequencing1201936000.020 Why?
Survival Analysis12020101770.020 Why?
Body Weight1201746060.020 Why?
Program Development1201212870.020 Why?
Proportional Hazards Models12020124550.020 Why?
Checklist120128140.020 Why?
Risk1201796130.020 Why?
Language1201415010.020 Why?
Environmental Exposure1201943400.020 Why?
Hospitalization12024106270.010 Why?
Depression1202379170.010 Why?
Alcohol Drinking1201639910.010 Why?
Genomics1201957270.010 Why?
Substance-Related Disorders1201943190.010 Why?
Models, Theoretical1201435470.010 Why?
Developing Countries1201428190.010 Why?
Research Design1201761160.010 Why?
Clinical Trials as Topic1201779950.010 Why?
Obesity12023128060.010 Why?
Quality of Life12022131530.010 Why?
Chronic Disease1201591580.010 Why?
Diet1201779490.010 Why?
Models, Statistical1201450490.010 Why?
Severity of Illness Index12016156760.010 Why?
Mental Disorders1201766940.010 Why?
HIV-11201368270.010 Why?
Prognosis12016293270.010 Why?
United States12023714420.010 Why?
Animals120231668020.010 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.