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John Kempen, M.D., Ph.D.
Concepts (433)
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Concepts are derived automatically from a person's publications.
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In this concept 'cloud', the sizes of the concepts are based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the same topic. The largest concepts are those that are most unique to this person.
Absorptiometry, Photon
Academic Medical Centers
Acquired Immunodeficiency Syndrome
Activities of Daily Living
Acute Disease
Acyclovir
Administration, Oral
Adolescent
Adrenal Cortex Hormones
Adult
Africa South of the Sahara
Africa, Northern
Age Distribution
Age Factors
Aged
Aged, 80 and over
Aging
AIDS-Related Opportunistic Infections
Algorithms
Alkylating Agents
Analysis of Variance
Anemia
Anesthesia, Conduction
Anesthesia, Local
Anesthetics, Local
Angiogenesis Inhibitors
Angiotensin Receptor Antagonists
Angiotensin-Converting Enzyme Inhibitors
Anterior Chamber
Anterior Eye Segment
Anti-Bacterial Agents
Antibodies, Monoclonal
Antigens, Viral
Anti-HIV Agents
Anti-Infective Agents
Anti-Inflammatory Agents
Anti-Inflammatory Agents, Non-Steroidal
Antimetabolites
Antimetabolites, Antineoplastic
Antineoplastic Agents
Antineoplastic Agents, Alkylating
Anti-Retroviral Agents
Antiretroviral Therapy, Highly Active
Antirheumatic Agents
Antitubercular Agents
Antiviral Agents
Anxiety Disorders
Aphakia, Postcataract
Aqueous Humor
Arthritis, Reactive
Arthritis, Rheumatoid
Artificial Intelligence
Asia, Central
Asia, Southeastern
Atrophy
Australia
Autonomic Nerve Block
Axial Length, Eye
Azathioprine
Bacterial Infections
Bacteriological Techniques
Behcet Syndrome
Biological Products
Biomedical Research
Blindness
Blood
Body Weights and Measures
Bone Density
Capillary Permeability
Case-Control Studies
Cataract
Cataract Extraction
Causality
Cause of Death
CD4 Lymphocyte Count
CD4-Positive T-Lymphocytes
Chemotherapy, Adjuvant
Child
Child, Preschool
China
Chorioretinitis
Choroid Diseases
Choroidal Neovascularization
Choroiditis
Chronic Disease
Clinical Competence
Clinical Trials as Topic
Cluster Analysis
Cocaine-Related Disorders
Cognition
Cohort Studies
Combined Modality Therapy
Comorbidity
Comparative Effectiveness Research
Conjunctival Diseases
Conjunctivitis
Conscious Sedation
Consensus
Contrast Sensitivity
Cornea
Corneal Dystrophies, Hereditary
Corneal Opacity
Corneal Ulcer
Coronavirus Infections
Cost of Illness
Cost-Benefit Analysis
Cross-Sectional Studies
Cyclophosphamide
Cyclosporine
Cytomegalovirus
Cytomegalovirus Infections
Cytomegalovirus Retinitis
Cytosine
Dacarbazine
Data Collection
Data Interpretation, Statistical
Databases, Factual
Decision Making
Decision Support Techniques
Delivery of Health Care
Delphi Technique
Depression
Descemet Stripping Endothelial Keratoplasty
Developed Countries
Developing Countries
Dexamethasone
Diabetes Mellitus
Diabetes Mellitus, Type 1
Diabetic Retinopathy
Diagnosis, Differential
Diagnostic Imaging
Diagnostic Techniques, Ophthalmological
Discrimination Learning
Disease Management
Disease Progression
Disease-Free Survival
DNA, Viral
Dose-Response Relationship, Drug
Double-Blind Method
Drug Administration Routes
Drug Administration Schedule
Drug Delivery Systems
Drug Implants
Drug Resistance, Viral
Drug Therapy, Combination
Dry Eye Syndromes
Economics, Pharmaceutical
Eligibility Determination
Endophthalmitis
Endpoint Determination
Environmental Monitoring
Epidemiologic Methods
Epidemiologic Studies
Epiretinal Membrane
Epstein-Barr Virus Infections
Ethiopia
Europe
Evidence-Based Medicine
Exudates and Transudates
Eye
Eye Diseases
Eye Infections
Eye Infections, Bacterial
Eye Infections, Fungal
Eye Infections, Viral
Family
Female
Filtering Surgery
Fluocinolone Acetonide
Fluorescein Angiography
Fluorometholone
Fluoroquinolones
Fluorouracil
Fluprednisolone
Follow-Up Studies
Forecasting
Functional Laterality
Fundus Oculi
Ganciclovir
Giant Cell Arteritis
Glaucoma
Glaucoma Drainage Implants
Glaucoma, Open-Angle
Glucocorticoids
Health Care Costs
Health Expenditures
Health Knowledge, Attitudes, Practice
Health Policy
Health Promotion
Health Resources
Health Services Accessibility
Health Services Needs and Demand
Health Services Research
Health Status
Health Status Indicators
Health Surveys
Healthcare Disparities
Hemoglobins
Hepatitis, Autoimmune
Herpes Simplex
Herpes Zoster
Herpes Zoster Ophthalmicus
Herpesviridae Infections
Herpesvirus 3, Human
HIV
HIV Infections
HIV Protease Inhibitors
HIV Reverse Transcriptase
HIV Seronegativity
HIV-1
HLA-B27 Antigen
Hormone Replacement Therapy
Humans
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Hyperglycemia
Hypoglycemic Agents
Image Interpretation, Computer-Assisted
Immune System
Immunocompromised Host
Immunoglobulin G
Immunomodulation
Immunophenotyping
Immunosuppressive Agents
Incidence
India
Indoles
Indomethacin
Infant
Infant, Newborn
Inflammation
Inflammatory Bowel Diseases
Infusions, Intravenous
Injections
Injections, Intraocular
Insurance Claim Review
Insurance Coverage
Intraocular Pressure
Intraoperative Complications
Intravitreal Injections
Iontophoresis
Kaplan-Meier Estimate
Keratitis
Keratoplasty, Penetrating
Killer Cells, Natural
Laser Coagulation
Lasers
Lens Implantation, Intraocular
Leprostatic Agents
Leprosy
Logistic Models
Longitudinal Studies
Lupus Erythematosus, Systemic
Lymphocyte Activation
Lymphocyte Subsets
Macula Lutea
Macular Degeneration
Macular Edema
Male
Maryland
Measles
Melanoma
Metformin
Methotrexate
Microscopy, Confocal
Middle Aged
Middle East
Mitomycin
Models, Structural
Morbidity
Multicenter Studies as Topic
Multivariate Analysis
Mutation
Mycophenolic Acid
Myopia
Necrosis
Neglected Diseases
Neoplasm Staging
Neoplasms
Nephritis, Interstitial
Neuropsychological Tests
Observer Variation
Oceania
Ocular Hypertension
Ocular Hypotension
Odds Ratio
Onchocerciasis, Ocular
Ophthalmia, Sympathetic
Ophthalmic Solutions
Ophthalmologic Surgical Procedures
Ophthalmology
Optic Disk
Optic Nerve Diseases
Orbit
Orbital Pseudotumor
Orientation
Osteoporosis
Pain Measurement
Pain, Postoperative
Pandemics
Panuveitis
Patient Care
Patient Selection
Pattern Recognition, Visual
Pemphigoid, Benign Mucous Membrane
Peptidyl-Dipeptidase A
Perioperative Care
Phacoemulsification
Pharmaceutical Preparations
Photography
Photometry
Photoreceptor Cells
Pigment Epithelium of Eye
Placebos
Pneumonia, Viral
Policy
Polymyalgia Rheumatica
Population Surveillance
Postoperative Care
Postoperative Complications
Practice Guidelines as Topic
Prednisolone
Prednisone
Preoperative Care
Presbyopia
Prevalence
Prognosis
Proportional Hazards Models
Prospective Studies
Prostheses and Implants
Protein Kinase Inhibitors
Proto-Oncogene Proteins B-raf
Pseudophakia
Psoriasis
Psychomotor Performance
Publications
Quality Control
Quality of Life
Quality-Adjusted Life Years
Radiography, Thoracic
Randomized Controlled Trials as Topic
Receptors, Tumor Necrosis Factor
Recovery of Function
Recurrence
Reference Values
Refraction, Ocular
Refractive Errors
Registries
Remission Induction
Remission, Spontaneous
Reproducibility of Results
Research Design
Retina
Retinal Artery
Retinal Artery Occlusion
Retinal Detachment
Retinal Diseases
Retinal Necrosis Syndrome, Acute
Retinal Neovascularization
Retinal Perforations
Retinal Vasculitis
Retinal Vein
Retinal Vein Occlusion
Retinal Vessels
Retrospective Studies
Reverse Transcriptase Inhibitors
Risk
Risk Assessment
Risk Factors
RNA, Viral
Rural Health
Rural Population
Sarcoidosis
Scleritis
Sensitivity and Specificity
Seroepidemiologic Studies
Severity of Illness Index
Sex Distribution
Sickness Impact Profile
Silicone Oils
Simplexvirus
Sjogren's Syndrome
Skin Neoplasms
Smoking
Software
Spondylitis, Ankylosing
Steroids
Sulfonamides
Suppuration
Syndrome
Time Factors
Tissue and Organ Procurement
Tissue Donors
T-Lymphocytes
Tomography, Optical Coherence
Tomography, X-Ray Computed
Tonometry, Ocular
Toxoplasmosis, Ocular
Trabeculectomy
Trachoma
Transportation
Treatment Outcome
Treatment Refusal
Triamcinolone Acetonide
Trichiasis
Tuberculin Test
Tuberculosis
Tuberculosis, Ocular
Tumor Necrosis Factor-alpha
Uganda
Ultrasonography
United States
United States Agency for Healthcare Research and Quality
Urban Population
Urine
Uveal Diseases
Uveitis
Uveitis, Anterior
Uveitis, Intermediate
Uveitis, Posterior
Uveomeningoencephalitic Syndrome
Vasculitis
Viral Load
Vision Disorders
Vision, Low
Visual Acuity
Visual Fields
Visual Perception
Visually Impaired Persons
Vitamin D
Vitamin D Deficiency
Vitrectomy
Vitreous Body
Young Adult
Kempen's Networks
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Concepts (433)
Derived automatically from this person's publications.
Cytomegalovirus Retinitis
Uveitis
Visual Acuity
Scleritis
Cataract
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_
Co-Authors (16)
People in Profiles who have published with this person.
Zebardast, Nazlee
Friedman, David
Papaliodis, George
Elze, Tobias
Lorch, Alice
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Similar People (60)
People who share similar concepts with this person.
Friedman, David
Foster, C
Papaliodis, George
Vanderveen, Deborah
Eliott, Dean
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_
Same Department
People in same department with this person.
Baldwin, Grace
Couto Bernardes P Estrela, Tais
Gupta, Shweta
Lin, Lisa
Meng, Da
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