53 studies found for:    Open Studies | "Hemorrhagic Fevers, Viral"
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Rank Status Study
21 Unknown  Prospective Study of Infant Dengue
Condition: Dengue
Intervention:
22 Not yet recruiting A Phase I Trial to Evaluate the Safety, Reactogenicity, and Immunogenicity of MVA-BN Yellow Fever Vaccine With and Without Montanide ISA-720 Adjuvant in 18-45 Year Old Healthy Volunteers
Condition: Yellow Fever
Interventions: Biological: YF Vax 17D Strain;   Drug: ISA-720;   Biological: MVA-BN Yellow Fever Vaccine;   Other: Placebo;   Biological: MVA Smallpox Vaccine
23 Not yet recruiting Immunogenicity and Safety Study of GSK Biologicals' Candidate Malaria Vaccine Given at 6, 7.5 and 9 Months of Age in Co-administration With Measles, Rubella and Yellow Fever (YF) Vaccines Followed by a Booster of the Malaria Vaccine.
Condition: Malaria Vaccines
Interventions: Dietary Supplement: Vitamin A;   Biological: Candidate Plasmodium falciparum malaria vaccine;   Biological: MR-Vac;   Biological: Stamaril
24 Recruiting Evaluation of the Safety and Immunogenicity of rDEN3Δ30, a Live Attenuated Monovalent Dengue Virus Vaccine
Condition: Dengue
Interventions: Biological: rDEN3∆30;   Biological: Placebo
25 Not yet recruiting Safety and Immunogenicity of the Dengue Virus Vaccine TV005 (TetraVax-DV TV005) in Healthy Adults, Adolescents, and Children in Dhaka, Bangladesh
Condition: Dengue
Interventions: Biological: TV005 vaccine;   Biological: Placebo
26 Recruiting Studies on the Pathogen, Vector Control and Clinical Treatment of Dengue Fever in Guangzhou
Condition: Dengue Fever
Intervention:
27 Recruiting The Use of Biomarkers in Predicting Dengue Outcome
Condition: Dengue
Intervention:
28 Not yet recruiting A Cohort Study to Determine the Incidence of Dengue Fever and to Build Capacity for Dengue Vaccine Trials in Dengue-endemic Regions of South Asia
Condition: Dengue
Intervention: Procedure: Blood sample collection
29 Not yet recruiting Celgosivir or Modipafant as Treatment for Adult Participants With Uncomplicated Dengue Fever in Singapore
Condition: Dengue Fever
Interventions: Drug: Celgosivir;   Drug: Modipafant 50mg;   Drug: Placebo;   Drug: Modipafant 100mg
30 Not yet recruiting Immunity Period After One Dose of Yellow Fever Vaccine in Adults and Children (Paraiba Study)
Conditions: Yellow Fever Vaccine;   Immunity
Intervention: Biological: yellow fever vaccine
31 Not yet recruiting Diagnosing Dengue: Evaluating the Utility of Oral Fluid for Dengue Diagnosis
Condition: Dengue
Intervention: Device: SaniSal Oral Fluid Collector
32 Recruiting Evaluating the Safety and Protective Efficacy of a Single Dose of a Trivalent Live Attenuated Dengue Vaccine to Protect Against Infection With DENV-2
Condition: Dengue
Interventions: Biological: Recombinant live attenuated trivalent dengue vaccine;   Biological: Placebo;   Biological: rDEN2Δ30-7169 vaccine
33 Recruiting Safety and Immunogenicity With Two Different Serotype 2 Potencies of Tetravalent Dengue Vaccine (TDV) in Adults in Singapore
Condition: Dengue Fever
Interventions: Biological: Takeda's Tetravalent Dengue Vaccine Candidate (TDV);   Biological: Takeda's High-Dose Tetravalent Dengue Vaccine Candidate (HD-TDV)
34 Recruiting Study of Varying Injection Schedules of TDENV-PIV Vaccine With AS03B Adjuvant and Placebo in Healthy US Adults
Condition: Dengue
Intervention: Biological: TDENV-PIV with AS03B adjuvant. Placebo: 0.9% Sodium Chloride Solution.
35 Recruiting Phase III Trial to Evaluate Efficacy and Safety of a Tetravalent Dengue Vaccine
Condition: Dengue
Interventions: Biological: Dengue 1,2,3,4 (attenuated) vaccine;   Other: Placebo
36 Recruiting Evaluating the Clinical and Immune Response to Two Dengue Virus Vaccines in Healthy Adults
Condition: Dengue
Interventions: Biological: rDEN1Δ30;   Biological: Placebo;   Biological: rDEN2Δ30-7169
37 Recruiting Yellow Fever Vaccination Under Low Dose Methotrexate Therapy
Conditions: Rheumatic;   Dermatologic Disorders
Intervention: Biological: Yellow Fever Vaccination
38 Recruiting Assessment of a Dengue-1-Virus-Live Virus Human Challenge - (DENV-1-LVHC) Virus Strain
Condition: Dengue
Intervention: Biological: Dengue-1 Virus-Live Virus Human Challenge (DENV-1-LVHC)
39 Recruiting Evaluating the Safety of and Immune Response to a Dengue Vaccine (TV003) in Healthy Adults, Adolescents, and Children in Thailand
Condition: Dengue
Interventions: Biological: TV003;   Biological: Placebo for TV003
40 Recruiting TDENV PIV and LAV Dengue Prime-boost Strategy
Condition: Dengue
Interventions: Biological: TDENV-LAV;   Biological: TDENV-PIV 4 µg + alum adjuvant

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Indicates status has not been verified in more than two years