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John Kempen, M.D., Ph.D.

Concepts (426)

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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?
Uveitis65202437511.420 Why?
Cytomegalovirus Retinitis222020583.490 Why?
Visual Acuity59202425303.330 Why?
Scleritis1620211003.290 Why?
Uveitis, Anterior1520231013.280 Why?
Cataract2720248343.190 Why?
AIDS-Related Opportunistic Infections1820206573.050 Why?
Panuveitis112023323.030 Why?
Uveitis, Intermediate92021172.930 Why?
Fluocinolone Acetonide152020362.700 Why?
Glucocorticoids34202321072.640 Why?
Cataract Extraction1520244812.380 Why?
Uveitis, Posterior102020442.380 Why?
Vision Disorders23202410582.300 Why?
Immunosuppressive Agents28202341491.840 Why?
Macular Edema1220233591.660 Why?
Eye Infections, Viral42023571.420 Why?
Eye Diseases1120206691.340 Why?
Blindness1120206171.290 Why?
Pemphigoid, Benign Mucous Membrane820151231.240 Why?
Glaucoma17202311591.200 Why?
Behcet Syndrome42021841.110 Why?
Trachoma42019291.050 Why?
Drug Implants1720202441.030 Why?
Tuberculosis, Ocular5202291.020 Why?
Azathioprine320233530.970 Why?
Ophthalmology520205080.880 Why?
Vitreous Body620203890.850 Why?
Prednisolone320173340.810 Why?
Retinal Diseases420206830.800 Why?
Acquired Immunodeficiency Syndrome9201422320.790 Why?
Mycophenolic Acid520233430.770 Why?
Fluprednisolone2201760.760 Why?
Anti-Inflammatory Agents8201917900.760 Why?
Visually Impaired Persons52020810.740 Why?
Antiretroviral Therapy, Highly Active14202018730.710 Why?
Seroepidemiologic Studies120204010.680 Why?
Fluorometholone1201850.680 Why?
Trichiasis1201850.670 Why?
Fluorescein Angiography920239400.660 Why?
Iontophoresis12018740.640 Why?
Remission, Spontaneous220163820.630 Why?
Incidence402023209470.630 Why?
Intraocular Pressure11202012700.630 Why?
Triamcinolone Acetonide220181010.620 Why?
Retinal Detachment720234110.610 Why?
Diabetic Retinopathy7202212100.580 Why?
Prevalence352021152260.570 Why?
Dexamethasone3202319510.510 Why?
Eye Infections, Bacterial420212350.510 Why?
Retrospective Studies602024774490.500 Why?
Remission Induction2201923860.480 Why?
Vision, Low520181680.460 Why?
Tomography, Optical Coherence12202326570.450 Why?
Developing Countries3201928150.450 Why?
Models, Structural120133610.450 Why?
Humans17520247443430.450 Why?
Diagnostic Techniques, Ophthalmological220202450.440 Why?
Conjunctival Diseases420241220.440 Why?
Ocular Hypotension12012220.430 Why?
Risk Factors472023722900.420 Why?
Ophthalmia, Sympathetic22023160.420 Why?
Retinal Necrosis Syndrome, Acute22023210.420 Why?
Adult9020242140550.410 Why?
Refractive Errors320201420.410 Why?
Middle Aged8420232133830.400 Why?
Male10320233501180.400 Why?
Prednisone9201915740.400 Why?
Methotrexate5202317270.390 Why?
Follow-Up Studies302023390500.380 Why?
Female10520233801940.380 Why?
India7202121970.380 Why?
Receptors, Tumor Necrosis Factor120135950.380 Why?
Cohort Studies252023405610.370 Why?
Eye Infections22022640.360 Why?
Macula Lutea220231510.360 Why?
Chorioretinitis22020430.360 Why?
Choroidal Neovascularization120133430.360 Why?
Endophthalmitis220102620.360 Why?
Anterior Chamber420171970.340 Why?
Glaucoma Drainage Implants120101160.330 Why?
HIV Infections82020167180.320 Why?
Publications120111950.320 Why?
Retinal Vasculitis32020420.320 Why?
Herpes Simplex220234700.310 Why?
Macular Degeneration720209800.310 Why?
Adolescent402021857810.300 Why?
Antimetabolites220231250.300 Why?
Epidemiologic Methods3201113640.300 Why?
Inflammation172023106380.300 Why?
Corneal Ulcer220191690.290 Why?
Tumor Necrosis Factor-alpha3201544200.290 Why?
Health Services Needs and Demand1201514110.290 Why?
Antitubercular Agents5202213200.290 Why?
Treatment Outcome302024631140.290 Why?
Visual Fields6201510470.290 Why?
Drug Delivery Systems1201822190.280 Why?
Neoplasms42023216830.280 Why?
Cytomegalovirus Infections220238200.260 Why?
CD4 Lymphocyte Count10201425590.260 Why?
Cyclosporine220237860.260 Why?
Phacoemulsification220241490.260 Why?
Anti-Retroviral Agents2202017150.260 Why?
Uveomeningoencephalitic Syndrome22020190.250 Why?
Choroid Diseases12005660.250 Why?
Ocular Hypertension220171980.250 Why?
Adrenal Cortex Hormones2202218550.250 Why?
Environmental Monitoring1201114140.250 Why?
Ethiopia320224950.240 Why?
Refraction, Ocular320141820.240 Why?
Immunoglobulin G2201345600.230 Why?
Visual Perception1201214200.230 Why?
Aged4720211632800.230 Why?
Herpes Zoster Ophthalmicus12023360.230 Why?
Decision Support Techniques1201319560.220 Why?
Alkylating Agents120231390.220 Why?
Tissue and Organ Procurement220218960.220 Why?
Antibodies, Monoclonal4201592740.220 Why?
Coronavirus Infections1202031330.210 Why?
Pneumonia, Viral1202032400.210 Why?
Dose-Response Relationship, Drug42018109430.210 Why?
Research Design4201159870.200 Why?
Case-Control Studies52021217460.200 Why?
Aged, 80 and over242021577760.200 Why?
Age Distribution9202129020.200 Why?
Antiviral Agents10202329870.200 Why?
Young Adult232021564300.200 Why?
Double-Blind Method52018120260.200 Why?
Intravitreal Injections520233440.190 Why?
Herpes Zoster120232640.190 Why?
Choroiditis12020120.190 Why?
Prospective Studies212023532880.190 Why?
Sex Distribution7202122970.190 Why?
Data Interpretation, Statistical1201127160.190 Why?
Corneal Dystrophies, Hereditary12021810.190 Why?
Child272024777090.180 Why?
Ophthalmic Solutions220193170.180 Why?
Corneal Opacity22018600.180 Why?
Leprosy320191240.180 Why?
Toxoplasmosis, Ocular12019290.180 Why?
Anti-Inflammatory Agents, Non-Steroidal1200922820.180 Why?
Descemet Stripping Endothelial Keratoplasty120211090.170 Why?
United States242023698720.170 Why?
Sjogren's Syndrome120212330.170 Why?
Neglected Diseases12019640.170 Why?
Child, Preschool142021410060.160 Why?
Tonometry, Ocular320152370.160 Why?
Sickness Impact Profile320143020.150 Why?
Ganciclovir320232580.150 Why?
Databases, Factual5201877290.150 Why?
Multicenter Studies as Topic3202316770.150 Why?
Observer Variation3201425930.150 Why?
Anterior Eye Segment120181520.150 Why?
Leprostatic Agents22006140.140 Why?
Risk Assessment102020233380.140 Why?
Odds Ratio3201498490.140 Why?
Chemotherapy, Adjuvant3202034790.140 Why?
Immunomodulation120205410.140 Why?
Eye Infections, Fungal120171100.140 Why?
Photography420225200.130 Why?
Retina3202226160.130 Why?
Conjunctivitis220141580.130 Why?
Cross-Sectional Studies92020250430.130 Why?
Injections, Intraocular12014300.120 Why?
Hormone Replacement Therapy120207450.120 Why?
HIV2202016040.120 Why?
Keratitis120172680.120 Why?
Cytomegalovirus320237320.120 Why?
Intraoperative Complications1202111980.120 Why?
Lens Implantation, Intraocular220141920.120 Why?
Infant82021351360.120 Why?
Metformin120218350.120 Why?
Maryland220052760.120 Why?
Administration, Oral6202039130.120 Why?
Necrosis1201816430.120 Why?
Randomized Controlled Trials as Topic5201899590.110 Why?
Time Factors112020400750.110 Why?
Retinal Neovascularization120152440.110 Why?
Quality of Life72017128040.110 Why?
Viral Load4201432990.110 Why?
Retinal Perforations120141310.110 Why?
Reproducibility of Results82022199050.110 Why?
Filtering Surgery22003350.100 Why?
Fluoroquinolones120143100.100 Why?
CD4-Positive T-Lymphocytes7200743860.100 Why?
Drug Therapy, Combination9202064890.100 Why?
Anti-Infective Agents119999720.100 Why?
Bacterial Infections1201914010.100 Why?
Forecasting1202029510.090 Why?
Aging3201786640.090 Why?
Delivery of Health Care4202153190.090 Why?
Suppuration12009560.090 Why?
Cost-Benefit Analysis2201453910.090 Why?
Recurrence5201583400.090 Why?
Population Surveillance1202026160.090 Why?
Australia3201711700.090 Why?
Biomedical Research2201833090.090 Why?
Capillary Permeability120137980.090 Why?
Optic Nerve Diseases120133270.090 Why?
Diabetes Mellitus, Type 11200433360.090 Why?
Proportional Hazards Models52021123540.080 Why?
Data Collection1201833410.080 Why?
Tuberculosis1202119120.080 Why?
Asia, Southeastern220181110.080 Why?
Academic Medical Centers1201927590.080 Why?
Anesthesia, Local220012750.080 Why?
Retinal Vein12008470.080 Why?
Vitamin D Deficiency1201813430.080 Why?
Health Surveys4201240370.080 Why?
Postoperative Care1201514860.080 Why?
Pattern Recognition, Visual119948240.080 Why?
Eye220227290.080 Why?
Retinal Artery120081110.080 Why?
Retinal Vessels120137720.080 Why?
Infant, Newborn32023256250.080 Why?
Sensitivity and Specificity42022147220.070 Why?
Optic Disk120114000.070 Why?
Diabetes Mellitus2202257510.070 Why?
Hepatitis, Autoimmune120091410.070 Why?
Perioperative Care1201510020.070 Why?
Delphi Technique220207780.070 Why?
Infusions, Intravenous1201222740.070 Why?
Europe3201833390.070 Why?
Hydroxymethylglutaryl-CoA Reductase Inhibitors1202132550.070 Why?
Indoles1201418390.070 Why?
Preoperative Care1201522500.070 Why?
Anti-HIV Agents5200742560.070 Why?
Antirheumatic Agents1201513390.060 Why?
Orbital Pseudotumor12005420.060 Why?
Nephritis, Interstitial120061560.060 Why?
Retinal Artery Occlusion12005740.060 Why?
Cocaine-Related Disorders120084600.060 Why?
Cytosine120062160.060 Why?
Sulfonamides1201419380.060 Why?
Proto-Oncogene Proteins B-raf1201420430.060 Why?
Chronic Disease3201991460.060 Why?
Retinal Vein Occlusion120051370.060 Why?
Pseudophakia12004620.060 Why?
Silicone Oils12003220.060 Why?
Aphakia, Postcataract12004540.060 Why?
Pandemics2202283880.060 Why?
Cyclophosphamide1200922420.060 Why?
Functional Laterality2200522900.060 Why?
Risk2201496870.060 Why?
Cost of Illness2201818590.060 Why?
HIV Seronegativity120042110.060 Why?
Radiography, Thoracic2202012650.060 Why?
Anxiety Disorders1201426900.060 Why?
Hyperglycemia1201213730.060 Why?
Disease-Free Survival1201368950.060 Why?
Aqueous Humor120231610.060 Why?
Rural Population2201022100.060 Why?
Injections120068400.060 Why?
Morbidity1200817690.050 Why?
Acyclovir120232720.050 Why?
Postoperative Complications22021152950.050 Why?
Cornea1201115240.050 Why?
Kaplan-Meier Estimate1201365380.050 Why?
Herpesvirus 3, Human120232040.050 Why?
Consensus2202229590.050 Why?
Fundus Oculi220044730.050 Why?
Arthritis, Reactive12021190.050 Why?
Quality-Adjusted Life Years2201416830.050 Why?
Comorbidity22013103880.050 Why?
Tissue Donors2202122400.050 Why?
Health Care Costs3201432090.050 Why?
Polymyalgia Rheumatica12021540.050 Why?
Neuropsychological Tests1199469930.050 Why?
Trabeculectomy120021600.050 Why?
Keratoplasty, Penetrating120211550.050 Why?
Acute Disease3202371490.050 Why?
Economics, Pharmaceutical12001870.050 Why?
Anti-Bacterial Agents2201971810.050 Why?
Onchocerciasis, Ocular1201970.050 Why?
Epiretinal Membrane12020680.050 Why?
Exudates and Transudates120201720.040 Why?
Cause of Death2200835840.040 Why?
Photometry12019580.040 Why?
Spondylitis, Ankylosing120211560.040 Why?
Herpesviridae Infections120212770.040 Why?
Simplexvirus120238020.040 Why?
Measles120211680.040 Why?
Asia, Central12018120.040 Why?
Tuberculin Test120202140.040 Why?
Oceania12018170.040 Why?
Peptidyl-Dipeptidase A120213650.040 Why?
Diagnostic Imaging1201335070.040 Why?
Africa, Northern12018820.040 Why?
Health Status1201240340.040 Why?
Atrophy1202315830.040 Why?
Drug Administration Routes120181530.040 Why?
Evidence-Based Medicine4200336100.040 Why?
Pigment Epithelium of Eye119992200.040 Why?
Policy120225080.040 Why?
Middle East120182190.040 Why?
Steroids120239300.040 Why?
Protein Kinase Inhibitors1201455350.040 Why?
Combined Modality Therapy1201086420.040 Why?
Photoreceptor Cells119992440.040 Why?
Drug Resistance, Viral120038200.040 Why?
Vitrectomy220153650.040 Why?
Age Factors22012183700.040 Why?
HIV Protease Inhibitors120004300.040 Why?
Prognosis32013290630.040 Why?
Health Status Indicators120039690.040 Why?
Glaucoma, Open-Angle120047060.040 Why?
Registries2202380890.040 Why?
Anesthesia, Conduction120002380.040 Why?
Africa South of the Sahara120207240.040 Why?
Anesthetics, Local220019850.040 Why?
Giant Cell Arteritis120212920.040 Why?
Vasculitis120215190.040 Why?
Patient Care120226400.040 Why?
Reverse Transcriptase Inhibitors120006150.040 Why?
Activities of Daily Living1200524180.030 Why?
Anemia1200515060.030 Why?
Melanoma1201455100.030 Why?
Sarcoidosis120215060.030 Why?
Antineoplastic Agents11999136950.030 Why?
Lasers120199520.030 Why?
Developed Countries120184370.030 Why?
Epstein-Barr Virus Infections120215700.030 Why?
Angiotensin Receptor Antagonists120219240.030 Why?
Depression1201477660.030 Why?
Skin Neoplasms1201456860.030 Why?
Practice Guidelines as Topic3202072790.030 Why?
Presbyopia1199490.030 Why?
Disease Progression42004132840.030 Why?
Health Expenditures1200723480.030 Why?
Angiotensin-Converting Enzyme Inhibitors1202115180.030 Why?
Healthcare Disparities1200931580.030 Why?
HLA-B27 Antigen12013760.030 Why?
Lymphocyte Subsets120143150.030 Why?
Insurance Claim Review120187200.030 Why?
Smoking1201089870.030 Why?
Psoriasis120218980.030 Why?
Angiogenesis Inhibitors1202320380.030 Why?
Orientation119943270.030 Why?
Discrimination Learning119942800.030 Why?
Health Services Accessibility1200951370.030 Why?
Longitudinal Studies12008139890.030 Why?
Pharmaceutical Preparations1202010710.030 Why?
Analysis of Variance2201463650.030 Why?
Myopia119942540.020 Why?
Axial Length, Eye12011310.020 Why?
Microscopy, Confocal1201719700.020 Why?
Dacarbazine120145660.020 Why?
Multivariate Analysis32014122450.020 Why?
Immune System220068050.020 Why?
Causality2201012750.020 Why?
Biological Products120198600.020 Why?
Body Weights and Measures120112110.020 Why?
Antineoplastic Agents, Alkylating120146270.020 Why?
Immunophenotyping1201418800.020 Why?
Tomography, X-Ray Computed32020201290.020 Why?
Quality Control220048410.020 Why?
Mutation12014297860.020 Why?
United States Agency for Healthcare Research and Quality12009920.020 Why?
Dry Eye Syndromes120143860.020 Why?
Family1202031470.020 Why?
Rural Health120103050.020 Why?
Lupus Erythematosus, Systemic1202121040.020 Why?
Endpoint Determination120116010.020 Why?
Clinical Trials as Topic2200279130.020 Why?
Artificial Intelligence1202122140.020 Why?
Eligibility Determination120114030.020 Why?
Transportation120092140.020 Why?
Health Promotion1201922050.020 Why?
Reference Values1199449820.020 Why?
Uveal Diseases12006450.020 Why?
Decision Making1202038870.020 Why?
Inflammatory Bowel Diseases1202124250.020 Why?
Comparative Effectiveness Research120116810.020 Why?
Logistic Models12021134080.020 Why?
Treatment Refusal120094210.020 Why?
Drug Administration Schedule1201449330.020 Why?
Recovery of Function2200629250.020 Why?
Indomethacin120063320.020 Why?
Health Knowledge, Attitudes, Practice1202039230.020 Why?
DNA, Viral2200322250.020 Why?
Psychomotor Performance1199419010.020 Why?
Killer Cells, Natural1201421330.020 Why?
Arthritis, Rheumatoid1202137120.020 Why?
Contrast Sensitivity120072440.020 Why?
HIV-11200369390.020 Why?
Uganda1201012430.020 Why?
Bacteriological Techniques120062770.020 Why?
China1201122480.020 Why?
Cognition1202267700.020 Why?
Vitamin D1201832230.020 Why?
Prostheses and Implants1201113870.010 Why?
Lymphocyte Activation1201455240.010 Why?
Cluster Analysis1201027150.010 Why?
Mitomycin120022590.010 Why?
Health Services Research1200918360.010 Why?
Urban Population1201020210.010 Why?
Laser Coagulation120033260.010 Why?
Urine120033700.010 Why?
Autonomic Nerve Block12001720.010 Why?
Health Resources120079110.010 Why?
Epidemiologic Studies120046760.010 Why?
Blood120035980.010 Why?
Image Interpretation, Computer-Assisted1201333270.010 Why?
Syndrome1200632510.010 Why?
Algorithms12020138810.010 Why?
Hypoglycemic Agents1201228720.010 Why?
Neoplasm Staging12014110310.010 Why?
Hemoglobins1200515340.010 Why?
HIV Reverse Transcriptase120002130.010 Why?
Patient Selection1201142150.010 Why?
Software1201344430.010 Why?
Antimetabolites, Antineoplastic120026400.010 Why?
Immunocompromised Host120038470.010 Why?
Insurance Coverage1200919010.010 Why?
Fluorouracil1200216190.010 Why?
Antigens, Viral1200210350.010 Why?
Orbit120014260.010 Why?
Ultrasonography1201159850.010 Why?
Placebos1200216760.010 Why?
RNA, Viral1200529020.010 Why?
T-Lymphocytes12014101800.010 Why?
Conscious Sedation120005280.010 Why?
Severity of Illness Index12012155400.010 Why?
Pain Measurement1200134200.010 Why?
Pain, Postoperative1200116430.010 Why?
Health Policy1200126610.010 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.