Phase 2 N=98 Human Lung Responses to Respiratory Pathogens
Respiratory Infection
Primary: Antimicrobial Activity by Airway Surface Liquid (ASL) as Measured by Relative Light Units (RLU) — -581; -485 Relative Light Units (RLU)
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=25 Genetic Susceptibility to Ozone in Mild Asthmatic Volunteers
Mild Asthma
Primary: Post Ozone Change in Lung Function (FEV1) Between Subjects With GSTM1 Null Genotype Compared to GSTM1 Sufficient Subjects — 85; 79 percentage of FEV1 predicted
N/A N=223 Complement Factor H Haplotypes and Smoking in Age-related Macular Degeneration
Macular Degeneration
Primary: Age in Study Participants — 70.6; 77.8 years
N/A N=91 Innate Immunity and Respiratory Syncytial Virus (RSV) Infection in Children
Respiratory Syncytial Virus Infection
Primary: Nasal Interferon (IFN)-a2 — 10; 26 pg/ml — p=0.04
N/A N=53 Congenital Sucrase-Isomaltase Deficiency (CSID) Genetic Prevalence Study (GPS)
Congenital Sucrase-isomaltase Deficiency (CSID)
Primary: Prevalence of CSID Genetic Variants — 27; 0 Participants
N/A N=32 Insulin Sensitivity in Patients With Atopic Dermatitis
Atopic Dermatitis/Eczema · Type 2 Diabetes
Primary: Insulin Sensitivity Difference Between Patients With Atopic Dermatitis and Controls — 9.8; 9.2 mg glucose/kg body mass/minute
N/A N=18 Role of Infected Blood Dendritic Cells in Heart Disease Risk
Chronic Periodontitis
Primary: Frequency of Blood Dendritic Cells From Baseline — 12; 14 % MFI
N/A N=39 ABCA3 Gene and RDS in Late Preterm and Term Infants
Respiratory Distress Syndrome, Newborn
Primary: Mortality — 5; 3; 5 Participants
N/A N=360 Alcohol Metabolism and Disease Risk in Asians
Healthy
Primary: Peak Number of Alcohol Drinks Consumed in a Day — 3.7; 4.2; 3.4; 3.0 drinks — p=.81
N/A N=554 Communicating Multiple Disease Risks: A Translation of Risk Prediction Science
Healthy Volunteers
Primary: Change From Baseline to 90-day Follow-up in Self Reported Weekly Minutes of Exercise — 92.2; 37.5; 63.1; 60.0 minutes — p=0.0288
N/A N=17 Cytokines in Papillon-Lefèvre Syndrome
Papillon-Lefevre Disease
Primary: Serum Concentrations of Interleukin (IL)-1 Beta — 1100.00; 896.21; 65559; 45734 pg/ml
Phase 2 N=26 CD36 in Nutrient Delivery and Its Dysfunction
Insulin Resistance · Endothelial Dysfunction
Primary: Change in Microvascular Blood Volume (MBV) During Insulin Infusion — 13.16; 11.3 ml/kg
N/A N=43 Immune Response to Vaccination in Patients Receiving Single Drug Immunosuppression
Immunosuppression
Primary: Influenza Hemagluttination Inhibition Titers Measured Against H3N2 Perth Before and After Influenza Vaccination — 19; 5; 6 participants
N/A N=145 Evaluation of Low-cost Techniques for Detecting Sickle Cell Disease and β-thalassemia in Nepal and Canada
Sickle Cell Disease · Sickle Cell Trait · Beta-Thalassemia
Primary: Sensitivity, Specificity, Positive Predictive Value and Negative Predictive Value — 96.6; 100; 0; 91.3 percentage
N/A N=92 Renin-angiotensin-aldosterone System Polymorphisms in Resistant Hypertension and Adverse Cardiovascular Events
Systemic Arterial Hypertension · Hypertension Resistant to Conventional Therapy · Myocardial Infarction
Primary: Strokes, Either Fatal or Nonfatal — 24; 7 participants — p=0.19
N/A N=43 Association Between Increased Oxidative Stress, Anti-Inflammatory Fatty Acid Formation, and Airway Infection in People With Asthma and Chronic Obstructive Pulmonary Disease
Asthma · Pulmonary Disease, Chronic Obstructive
Primary: 8-isoprostane Levels as Biochemical Markers for Nonenzymatic Oxidative Stress in Asthma — 292.4; 421.8 pg/ml
N/A N=77 Complement and Cardiovascular Risk in Adolescents
Cardiovascular Disease · Type 2 Diabetes
Primary: Complement C3 Genotype — 22; 45; 2; 6 Participants
N/A N=28 Famine From Feast: Linking Vitamin C, Red Blood Cell Fragility, and Diabetes
Diabetes Type 2
Primary: Diff AUC SS0.5 Hyperglycemic — 0.74; 0.96 Pa*hr
Phase 4 N=113 Relationship of Periodontal Disease Treatment and Type 2 Diabetes Mellitus in the Gullah Population
Periodontal Disease · Type 2 Diabetes Mellitus
Primary: Glycated Hemoglobin A1c — 8; 8.2 percentage of Glycated Hemoglobin A1c
N/A N=35 Genetic Screening for Filaggrin Mutation in Atopic Dermatitis and Ichthyosis Vulgaris in the African American Population
Atopic Dermatitis · Ichthyosis Vulgaris
Primary: Heterozygous for Filaggrin (FLG) Null Mutations — 1; 4 participants
N/A N=28 Increasing Documentation and Disclosure of Sickle Cell Trait Status: An Implementation Science Approach
Sickle Cell Trait
Primary: Acceptability — 11; 8; 11; 8 Participants
Phase 3 N=588 The Evaluation of a Standard Treatment Regimen of Anti-tuberculosis Drugs for Patients With MDR-TB
MDR-TB
Primary: STREAM Stage 2 Primary Outcome Measure (the Proportion of Patients With a Favourable Outcome at Week 76) — 0; 133; 162; 122 Participants
N/A N=185 Observational Research on Infectious Disease Outbreaks and Difficult Cases of Unidentified Etiology in Indonesia
Infectious Disease
Primary: Confirm Etiologies Among Suspected COVID-19 Cases — 151; 21; 13 Participants
Phase 2 N=18 Biomarkers of Irritant-Induced and Allergic Asthma
Asthma
Primary: Change in TSLP Gene Expression — 0.000197; 0.000035 Fold Change
N/A N=19 Mast Cell Activation Test in Allergic Disease
Asthma · Mastocytosis · Mast Cell Activation Syndrome
Primary: Mast Cell Activation Test Results for Validation Group — 6; 2; 0; 4 Participants
N/A N=5,117 Periodontal Disease Prevention Study
Periodontitis
Primary: Percentage of Participants With Tooth Loss Over 16 Year Period — 16.4; 13.8; 22.1; 16.9 percentage of participants
Phase 2 N=15 Matched Unrelated or Non-Genotype Identical Related Donor Transplantation For Chronic Granulomatous Disease
Chronic Granulomatous Disease
Primary: Percentage of Participants With Engraftment — 100 percentage of participants
N/A N=125 Families-At-risk for Interstitial Lung Disease Study
Interstitial Lung Disease · Idiopathic Pulmonary Fibrosis
Primary: Number of Participants With ILA (Interstitial Lung Abnormalities) — 85; 13 Participants
N/A N=530 Clinical Characteristics and Microbiology of Healthcare Associated Pneumonia
Healthcare Associated Pneumonia
Primary: Pathogens of Healthcare Associated Pneumonia, Measured by the Number of Participants — 15; 51; 195; 269 Participants
N/A N=41 Fatty Acid Oxidation Defects and Insulin Sensitivity
Very Long-chain Acyl-CoA Dehydrogenase Deficiency · Trifunctional Protein Deficiency · Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency
Primary: Glucose Disposal Rate (Rd)- the Rate of Glucose Infusion to Maintain Euglycemia During Steady State Insulin Infusion in mg/Min — 709; 429; 842; 497 mg/min — p=0.136