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David Pitrak

Concepts (374)

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?
HIV Infections
29
2021
727
4.470
Why?
AIDS Serodiagnosis
5
2020
29
2.150
Why?
Lyme Disease
2
2022
11
1.900
Why?
Antiretroviral Therapy, Highly Active
7
2020
65
1.560
Why?
Mass Screening
7
2021
626
1.540
Why?
HIV Seropositivity
12
2020
72
1.520
Why?
Continuity of Patient Care
5
2020
180
1.470
Why?
Practice Guidelines as Topic
3
2022
1088
1.430
Why?
Neutrophils
8
2010
292
1.340
Why?
HIV-1
10
2014
163
1.330
Why?
HIV
4
2021
44
1.180
Why?
Hospitals, Urban
3
2021
63
1.140
Why?
Anti-HIV Agents
6
2020
148
1.130
Why?
Emergency Service, Hospital
4
2021
443
1.110
Why?
Anti-Bacterial Agents
2
2022
825
0.960
Why?
Borrelia burgdorferi
1
2022
6
0.950
Why?
Antibodies, Bacterial
1
2022
96
0.910
Why?
Antibiotic Prophylaxis
1
2022
81
0.890
Why?
Granulocyte Colony-Stimulating Factor
6
2003
167
0.850
Why?
Immunoglobulin G
4
2019
483
0.840
Why?
Respiratory Tract Infections
2
2018
101
0.820
Why?
Pyrimidinones
2
2010
33
0.810
Why?
Organ Transplantation
2
2019
281
0.800
Why?
Agammaglobulinemia
1
2019
21
0.800
Why?
Bordetella Infections
1
2018
6
0.770
Why?
Medical Informatics
1
2019
41
0.760
Why?
Diagnostic Errors
1
2018
169
0.680
Why?
CD4 Lymphocyte Count
9
2020
75
0.670
Why?
Antibodies, Viral
1
2019
345
0.670
Why?
Chicago
14
2020
1455
0.670
Why?
Pandemics
2
2021
559
0.640
Why?
Phagocytes
3
2003
15
0.640
Why?
Acquired Immunodeficiency Syndrome
4
1999
86
0.630
Why?
Patient Acceptance of Health Care
1
2019
220
0.630
Why?
Apoptosis
5
2014
1782
0.620
Why?
Bone Marrow Transplantation
2
2010
293
0.610
Why?
Adult
42
2022
26137
0.600
Why?
Respiratory Burst
5
2003
23
0.590
Why?
Humans
71
2022
84199
0.570
Why?
Point-of-Care Systems
1
2016
134
0.570
Why?
Anti-Retroviral Agents
1
2014
27
0.560
Why?
Calcitonin
1
2013
44
0.530
Why?
African Americans
3
2020
1171
0.530
Why?
Protein Precursors
1
2013
148
0.500
Why?
T-Lymphocyte Subsets
1
2014
301
0.470
Why?
Male
45
2020
42140
0.460
Why?
Bacterial Infections
4
2020
227
0.460
Why?
Middle Aged
33
2020
25702
0.450
Why?
Female
41
2020
45032
0.440
Why?
Ritonavir
1
2010
14
0.440
Why?
Opportunistic Infections
2
2008
68
0.410
Why?
Sepsis
4
2016
303
0.410
Why?
Mycoses
4
2020
60
0.390
Why?
Benzoxazines
1
2009
11
0.390
Why?
Reverse Transcriptase Inhibitors
1
2009
21
0.390
Why?
Health Knowledge, Attitudes, Practice
1
2014
532
0.380
Why?
Rural Health
1
2007
22
0.350
Why?
Physicians
1
2014
611
0.340
Why?
Antifungal Agents
2
2010
141
0.340
Why?
C-Reactive Protein
1
2008
194
0.330
Why?
Risk Factors
8
2022
5454
0.300
Why?
Sexual Behavior
1
2007
281
0.280
Why?
CD4-Positive T-Lymphocytes
3
2010
401
0.270
Why?
Communicable Diseases, Emerging
1
2003
13
0.260
Why?
West Nile Fever
1
2003
24
0.260
Why?
Hematopoietic Stem Cell Transplantation
1
2010
825
0.260
Why?
Disease Outbreaks
2
2003
190
0.250
Why?
Predictive Value of Tests
1
2008
1774
0.240
Why?
Fungi
1
2003
71
0.240
Why?
Doxycycline
1
2022
33
0.240
Why?
Leukemia, Myeloid, Acute
1
2008
673
0.240
Why?
Hematologic Neoplasms
2
2016
295
0.240
Why?
Child
3
2022
6847
0.230
Why?
Asymptomatic Diseases
1
2022
41
0.230
Why?
Population Surveillance
1
2003
241
0.230
Why?
Retrospective Studies
15
2021
7798
0.230
Why?
Neutropenia
2
1999
223
0.230
Why?
Coinfection
1
2021
41
0.220
Why?
Immunocompromised Host
2
2018
144
0.220
Why?
Substance-Related Disorders
5
2007
387
0.210
Why?
Contact Tracing
1
2020
32
0.210
Why?
Lopinavir
2
2010
8
0.210
Why?
Viral Load
3
2020
143
0.210
Why?
Capsaicin
1
2000
47
0.210
Why?
Tetanus Toxoid
1
2019
14
0.200
Why?
Intensive Care Units
2
2016
374
0.200
Why?
Measles virus
1
2019
17
0.200
Why?
Sexual Partners
1
2020
95
0.200
Why?
Health Plan Implementation
1
2020
61
0.200
Why?
Multicenter Studies as Topic
1
2019
155
0.190
Why?
Social Networking
2
2020
74
0.190
Why?
Bordetella bronchiseptica
1
2018
7
0.190
Why?
Academic Medical Centers
2
2020
395
0.190
Why?
Peripheral Nervous System Diseases
1
2000
87
0.190
Why?
Bordetella pertussis
1
2018
18
0.190
Why?
Incidence
3
2019
1652
0.190
Why?
HIV Seroprevalence
1
2018
13
0.190
Why?
Multiplex Polymerase Chain Reaction
1
2018
36
0.190
Why?
Seroepidemiologic Studies
1
2018
55
0.190
Why?
Cross Reactions
1
2018
135
0.190
Why?
False Positive Reactions
1
2018
227
0.180
Why?
Comorbidity
2
2021
943
0.180
Why?
Memory Disorders
3
2007
65
0.180
Why?
Adolescent
9
2016
9210
0.180
Why?
Diagnosis, Differential
2
2022
1611
0.170
Why?
DNA, Bacterial
1
2018
272
0.170
Why?
Blood Bactericidal Activity
1
1997
6
0.170
Why?
Referral and Consultation
1
2020
326
0.170
Why?
Granulocyte-Macrophage Colony-Stimulating Factor
1
1997
108
0.170
Why?
Homosexuality, Male
3
2020
271
0.170
Why?
Randomized Controlled Trials as Topic
2
2013
868
0.170
Why?
Treatment Outcome
5
2020
7966
0.160
Why?
Recombinant Proteins
6
2003
1067
0.160
Why?
RNA, Viral
3
2010
345
0.160
Why?
Antineoplastic Agents
1
2008
2373
0.150
Why?
Marijuana Smoking
1
2016
43
0.150
Why?
Young Adult
6
2020
6007
0.150
Why?
Reactive Oxygen Species
1
1998
461
0.150
Why?
Clinical Laboratory Techniques
1
2016
81
0.150
Why?
Sex Factors
2
2018
1095
0.150
Why?
Propidium
1
2014
9
0.150
Why?
Neoplasms
1
2010
2725
0.140
Why?
Membrane Potential, Mitochondrial
1
2014
32
0.140
Why?
Luminescent Measurements
3
1999
62
0.140
Why?
AIDS Dementia Complex
3
2001
13
0.140
Why?
Coronavirus Infections
1
2020
289
0.140
Why?
Delivery of Health Care
1
2018
318
0.140
Why?
Caspases
1
2014
170
0.140
Why?
Staining and Labeling
1
2014
187
0.140
Why?
Common Variable Immunodeficiency
1
2013
4
0.130
Why?
Cross-Sectional Studies
3
2016
1452
0.130
Why?
Antibodies, Monoclonal, Humanized
1
2020
947
0.130
Why?
Calcitonin Gene-Related Peptide
1
2013
35
0.130
Why?
Interferon-alpha
3
2002
240
0.130
Why?
Cytomegalovirus Infections
2
2013
158
0.130
Why?
Daptomycin
1
2013
5
0.130
Why?
Minocycline
1
2013
18
0.130
Why?
Superoxides
1
1993
83
0.130
Why?
Edetic Acid
1
2013
46
0.130
Why?
Biofilms
1
2013
44
0.120
Why?
Drug Therapy, Combination
4
2010
994
0.120
Why?
Glycoproteins
1
2013
253
0.120
Why?
Methicillin-Resistant Staphylococcus aureus
1
2013
90
0.120
Why?
Prospective Studies
2
2019
4122
0.110
Why?
Mental Recall
2
2007
128
0.110
Why?
Drug Resistance, Fungal
1
2010
6
0.110
Why?
Fluconazole
1
2010
16
0.110
Why?
Candida
1
2010
21
0.110
Why?
Fungemia
1
2010
24
0.110
Why?
Gram-Negative Aerobic Bacteria
1
2010
5
0.110
Why?
Candidiasis
1
2010
37
0.100
Why?
Psychomotor Performance
4
2003
509
0.100
Why?
Algorithms
1
2019
1854
0.100
Why?
Vibrio Infections
1
1989
3
0.100
Why?
Lymphopenia
1
2010
31
0.100
Why?
Vibrio cholerae
1
1989
25
0.100
Why?
Water Microbiology
1
1989
17
0.100
Why?
Gram-Negative Bacterial Infections
1
2010
32
0.100
Why?
Cellulitis
1
1989
22
0.100
Why?
Lymphocyte Subsets
1
2010
69
0.100
Why?
Ethanol
1
2013
304
0.100
Why?
Blastomycosis
1
1989
8
0.100
Why?
AIDS-Related Opportunistic Infections
3
2000
42
0.100
Why?
Cognition
3
2004
505
0.100
Why?
Enterococcus
2
2009
61
0.100
Why?
Aged
5
2020
18611
0.100
Why?
Ketoconazole
1
1989
33
0.100
Why?
Lung Diseases, Fungal
1
1989
27
0.100
Why?
Cyclopropanes
1
2009
29
0.100
Why?
Alkynes
1
2009
20
0.100
Why?
Odds Ratio
2
2010
684
0.100
Why?
Age Factors
2
2016
1923
0.100
Why?
Phialophora
1
1988
2
0.100
Why?
Foot Dermatoses
1
1988
4
0.100
Why?
Anti-Infective Agents
1
2010
109
0.100
Why?
Sarcoidosis
1
2010
91
0.100
Why?
Drug Resistance, Viral
1
2009
54
0.100
Why?
Drug Resistance, Bacterial
1
2009
80
0.100
Why?
Attention
2
2007
371
0.090
Why?
Hepatitis C
3
1997
209
0.090
Why?
Clinical Trials, Phase III as Topic
1
2009
163
0.090
Why?
Electronic Health Records
1
2011
279
0.090
Why?
Brain Diseases
1
1989
188
0.090
Why?
Prevalence
4
2016
1272
0.090
Why?
Chemotaxis, Leukocyte
2
1998
39
0.090
Why?
Reaction Time
2
1999
316
0.090
Why?
Analysis of Variance
3
2007
965
0.080
Why?
India
1
2007
140
0.080
Why?
Health Services Research
1
2008
139
0.080
Why?
Drug Administration Schedule
1
2009
973
0.080
Why?
CD8-Positive T-Lymphocytes
1
2010
518
0.080
Why?
Severity of Illness Index
4
2016
1784
0.080
Why?
Vancomycin Resistance
1
2006
37
0.080
Why?
Bacteria
1
2009
465
0.070
Why?
HIV Seronegativity
2
2003
16
0.070
Why?
Gram-Positive Bacterial Infections
1
2006
66
0.070
Why?
Liver Transplantation
1
2013
1251
0.070
Why?
Neuropsychological Tests
6
2007
449
0.070
Why?
Hospitalization
3
2021
778
0.070
Why?
Case-Control Studies
2
2007
1833
0.070
Why?
Antiviral Agents
2
2020
507
0.070
Why?
Memory, Short-Term
3
2004
205
0.070
Why?
Luminol
1
2003
4
0.060
Why?
Flow Cytometry
3
2010
728
0.060
Why?
International Classification of Diseases
1
2003
66
0.060
Why?
Mitogens
2
2000
67
0.060
Why?
Inpatients
2
2020
277
0.060
Why?
Complement System Proteins
2
1999
91
0.060
Why?
Transplantation, Autologous
1
2003
337
0.060
Why?
Logistic Models
3
2016
1166
0.060
Why?
Follow-Up Studies
2
2013
3883
0.050
Why?
Needle Sharing
1
2020
14
0.050
Why?
Impulsive Behavior
1
2004
264
0.050
Why?
Risk-Taking
2
2016
167
0.050
Why?
Verbal Learning
1
2000
29
0.050
Why?
Biomarkers, Pharmacological
1
2020
24
0.050
Why?
Azithromycin
1
2020
17
0.050
Why?
Hydroxychloroquine
1
2020
15
0.050
Why?
Transplantation, Homologous
1
2003
1022
0.050
Why?
Cephalosporins
1
2020
42
0.050
Why?
Serologic Tests
1
2020
45
0.050
Why?
Mycobacterium avium Complex
1
2000
9
0.050
Why?
Administration, Topical
1
2000
98
0.050
Why?
Auditory Perception
1
2001
94
0.050
Why?
Acute Disease
2
2020
869
0.050
Why?
Tuberculosis, Multidrug-Resistant
1
1999
3
0.050
Why?
Aged, 80 and over
3
2020
6605
0.050
Why?
Pneumonia, Pneumocystis
2
1999
23
0.050
Why?
Risk Assessment
1
2008
2295
0.050
Why?
Leukocyte Count
2
1997
225
0.050
Why?
Ambulatory Care Facilities
1
2020
92
0.050
Why?
Cohort Studies
2
2014
2731
0.050
Why?
Peroxidase
1
1999
60
0.050
Why?
Treatment Failure
1
2000
303
0.050
Why?
Antigens, Bacterial
1
2000
137
0.050
Why?
Platelet Activating Factor
1
1999
71
0.050
Why?
Cost-Benefit Analysis
1
2020
411
0.050
Why?
Hepatitis Antibodies
2
1994
8
0.040
Why?
Liposomes
1
1998
104
0.040
Why?
Interleukin-2
1
1998
287
0.040
Why?
Palliative Care
1
2000
255
0.040
Why?
Receptors, Immunologic
1
1998
165
0.040
Why?
Reference Values
1
1999
704
0.040
Why?
Phospholipids
1
1998
126
0.040
Why?
Acridine Orange
1
1996
3
0.040
Why?
Cross Infection
1
1999
193
0.040
Why?
Ethidium
1
1996
14
0.040
Why?
Regression Analysis
2
2002
628
0.040
Why?
Electrophoresis, Agar Gel
1
1996
58
0.040
Why?
Histocytochemistry
1
1996
137
0.040
Why?
Cell Size
1
1996
69
0.040
Why?
APACHE
1
2016
21
0.040
Why?
Lymphocyte Activation
1
2000
813
0.040
Why?
Microscopy, Electron
1
1996
534
0.040
Why?
Outpatient Clinics, Hospital
1
2016
26
0.040
Why?
Unsafe Sex
1
2016
44
0.040
Why?
Receptors, Cell Surface
1
1997
296
0.040
Why?
Diagnostic Tests, Routine
1
2016
65
0.040
Why?
Hepatitis, Chronic
1
1994
7
0.040
Why?
Program Development
1
2016
136
0.040
Why?
Microscopy, Fluorescence
1
1996
443
0.040
Why?
Double-Blind Method
1
2000
1912
0.040
Why?
Hepatitis E virus
1
1994
7
0.040
Why?
Immunity, Innate
1
1999
433
0.040
Why?
Hepatitis E
1
1994
10
0.040
Why?
Pneumonia, Viral
1
2020
315
0.040
Why?
HIV Core Protein p24
1
1993
9
0.030
Why?
Cell Survival
1
1996
1016
0.030
Why?
ROC Curve
1
2016
764
0.030
Why?
Hospitals, Teaching
1
2014
127
0.030
Why?
Socioeconomic Factors
1
2016
585
0.030
Why?
Length of Stay
1
2016
705
0.030
Why?
End Stage Liver Disease
1
2013
52
0.030
Why?
Urban Population
1
2014
229
0.030
Why?
Drug Combinations
1
2013
245
0.030
Why?
Obesity
2
1997
975
0.030
Why?
Liver
2
1994
1260
0.030
Why?
Child, Preschool
1
1999
3788
0.030
Why?
Proportional Hazards Models
1
2013
875
0.030
Why?
Erythromycin
1
1990
14
0.030
Why?
Vagotomy
1
1990
12
0.030
Why?
Piperacillin
1
2010
10
0.030
Why?
Quality of Health Care
2
2008
367
0.030
Why?
Penicillanic Acid
1
2010
14
0.030
Why?
Kaplan-Meier Estimate
1
2013
902
0.030
Why?
Gastric Emptying
1
1990
24
0.030
Why?
Stomach Diseases
1
1990
23
0.030
Why?
Gastrointestinal Motility
1
1990
32
0.030
Why?
DNA
1
1996
1307
0.030
Why?
Phenotype
1
1997
2320
0.030
Why?
Ciprofloxacin
1
2010
56
0.030
Why?
Antigens, CD19
1
2010
35
0.030
Why?
Fresh Water
1
1989
25
0.030
Why?
Klebsiella
1
2009
7
0.030
Why?
Animals
1
2010
27167
0.030
Why?
Maryland
1
2009
30
0.030
Why?
Lymphocyte Count
1
2010
99
0.030
Why?
Survival Analysis
1
2014
1591
0.030
Why?
Pseudomonas
1
2009
52
0.020
Why?
Microbial Sensitivity Tests
1
2010
218
0.020
Why?
Zidovudine
2
1999
20
0.020
Why?
Biopsy, Needle
1
1989
268
0.020
Why?
Illinois
1
1989
473
0.020
Why?
Prognosis
1
2016
3729
0.020
Why?
Health Services
1
2008
55
0.020
Why?
Kidney Transplantation
1
1994
835
0.020
Why?
Hospitals, University
1
2008
205
0.020
Why?
Hospitals
1
2009
212
0.020
Why?
Administration, Oral
1
1989
729
0.020
Why?
Graft Rejection
1
2013
1112
0.020
Why?
Chi-Square Distribution
1
2007
380
0.020
Why?
Enzyme-Linked Immunosorbent Assay
2
2000
411
0.020
Why?
Escherichia coli
1
2009
627
0.020
Why?
Staphylococcus aureus
1
2009
293
0.020
Why?
Carrier State
1
2006
57
0.020
Why?
Substance Abuse, Intravenous
2
1995
49
0.020
Why?
Substance Abuse Detection
1
2004
14
0.020
Why?
Alanine Transaminase
2
1994
79
0.020
Why?
Psychological Tests
1
2004
93
0.020
Why?
Hepacivirus
2
1997
152
0.020
Why?
Chronic Disease
2
1997
978
0.010
Why?
Alcohol Drinking
1
2004
275
0.010
Why?
Phytohemagglutinins
1
2000
24
0.010
Why?
Mycobacterium avium-intracellulare Infection
1
2000
7
0.010
Why?
Zalcitabine
1
1999
4
0.010
Why?
Didanosine
1
1999
4
0.010
Why?
CD4-CD8 Ratio
1
1999
22
0.010
Why?
Prefrontal Cortex
1
2001
113
0.010
Why?
Postoperative Complications
1
1990
2280
0.010
Why?
Time Factors
1
1989
5516
0.010
Why?
Statistics, Nonparametric
1
1999
326
0.010
Why?
Enterotoxins
1
1998
22
0.010
Why?
Tomography, X-Ray Computed
1
1989
2585
0.010
Why?
Brain
1
1989
2165
0.010
Why?
Zymosan
1
1998
12
0.010
Why?
Opsonin Proteins
1
1998
8
0.010
Why?
Vasoactive Intestinal Peptide
1
1998
18
0.010
Why?
Phosphatidylethanolamines
1
1998
24
0.010
Why?
Problem Solving
1
1998
53
0.010
Why?
N-Formylmethionine Leucyl-Phenylalanine
1
1998
40
0.010
Why?
Choice Behavior
1
1999
161
0.010
Why?
Interleukin-4
1
1998
139
0.010
Why?
Drug Stability
1
1998
69
0.010
Why?
Psychiatric Status Rating Scales
1
1999
477
0.010
Why?
Lymphocytes
1
2000
479
0.010
Why?
2',5'-Oligoadenylate Synthetase
1
1997
10
0.010
Why?
Lipopolysaccharides
1
1998
278
0.010
Why?
Depression
1
2001
416
0.010
Why?
Pilot Projects
1
1999
838
0.010
Why?
Leukocytes, Mononuclear
1
1997
201
0.010
Why?
Los Angeles
1
1995
28
0.010
Why?
Florida
1
1995
55
0.010
Why?
Polyethylene Glycols
1
1998
393
0.010
Why?
Hepatitis C Antibodies
1
1994
9
0.010
Why?
Aspartate Aminotransferases
1
1994
72
0.010
Why?
Liver Function Tests
1
1994
99
0.010
Why?
Bilirubin
1
1994
129
0.010
Why?
Immunoglobulin M
1
1994
172
0.010
Why?
Psychometrics
1
1995
296
0.010
Why?
Immunoenzyme Techniques
1
1994
332
0.010
Why?
Bronchoscopy
1
1995
151
0.010
Why?
Disease Progression
1
1998
1481
0.010
Why?
Solubility
1
1993
213
0.010
Why?
Body Weight
1
1994
504
0.010
Why?
Virus Replication
1
1993
335
0.010
Why?
Technetium Tc 99m Sulfur Colloid
1
1990
11
0.010
Why?
Survival Rate
1
1995
1925
0.010
Why?
Biopsy
1
1994
1189
0.010
Why?
Renal Dialysis
1
1994
385
0.010
Why?
Dose-Response Relationship, Drug
1
1994
2104
0.010
Why?
Radionuclide Imaging
1
1990
236
0.010
Why?
Stomach
1
1990
123
0.010
Why?
Kidney Failure, Chronic
1
1994
520
0.010
Why?
Reproducibility of Results
1
1995
2685
0.010
Why?
Pitrak's Networks
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