49 studies found for:    Open Studies | "Hemorrhagic Fevers, Viral"
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Rank Status Study
21 Recruiting TDENV PIV and LAV Dengue Prime-boost Strategy
Condition: Dengue
Interventions: Biological: TDENV-LAV;   Biological: TDENV-PIV 4 µg + alum adjuvant
22 Recruiting Yellow Fever Vaccination Under Low Dose Methotrexate Therapy
Conditions: Rheumatic;   Dermatologic Disorders
Intervention: Biological: Yellow Fever Vaccination
23 Not yet recruiting Phase III Trial to Evaluate Efficacy and Safety of a Tetravalent Dengue Vaccine
Condition: Dengue
Intervention: Biological: Dengue 1,2,3,4 (Attenuated) Vaccine
24 Not yet 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
25 Not yet recruiting Ability of Bedside Ultrasound to Predict Progression of Severity of Disease in Dengue Fever
Conditions: Dengue;   Disease Progression
Intervention: Other: diagnostic bedside ultrasound
26 Unknown  Clinical Evaluation of Insect Repellent and Insecticide Treated Nets in Lao PDR
Conditions: Malaria;   Dengue;   Japanese Encephalitis
Interventions: Drug: 20% deet insect repellent;   Drug: placebo control
27 Recruiting Human Immune Responses to The Yellow Fever Virus Vaccine
Condition: Yellow Fever
Intervention: Biological: Yellow fever vaccine
28 Recruiting Turnover of Antigen Specific Lymphocytes After Immunization With the Yellow Fever Vaccine
Condition: Yellow Fever
Interventions: Biological: Yellow fever vaccine;   Biological: Yellow fever vaccine and D20 water
29 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
30 Recruiting Adult Dengue Platelet Study
Condition: Dengue Fever
Interventions: Procedure: Platelet transfusion;   Other: Supportive care
31 Recruiting An Epidemiological Surveillance Study to Evaluate the Incidence of Dengue in Brazil
Condition: Dengue
Interventions: Procedure: Blood sample collection;   Other: Data collection
32 Not yet recruiting Diagnosing Dengue: Evaluating the Utility of Oral Fluid for Dengue Diagnosis
Condition: Dengue
Intervention: Device: SaniSal Oral Fluid Collector
33 Recruiting Safety and Immunogenicity of Different Schedules of Takeda's Tetravalent Dengue Vaccine Candidate (TDV) in Healthy Participants
Condition: Dengue Fever
Interventions: Biological: Takeda's Tetravalent Dengue Vaccine Candidate (TDV);   Drug: TDV Placebo
34 Recruiting Study to Determine the Safety, Tolerability and Pharmacokinetics of UV-4B Solution Administered Orally in Healthy Subjects
Condition: Dengue Fever
Interventions: Drug: UV-4B, 3 mg to 1000 mg;   Drug: Placebo
35 Recruiting Evaluating the Safety and Immune Response to Two Admixtures of a Tetravalent Dengue Virus Vaccine
Condition: Dengue
Interventions: Biological: TetraVax-DV Vaccine - Admixture TV003;   Biological: TetraVax-DV Vaccine - Admixture TV005;   Biological: Placebo
36 Recruiting Evaluation of the Safety and Efficacy of a Single Dose of a Dengue Vaccine (TV005) in Healthy Adults
Condition: Dengue
Interventions: Biological: TV005;   Biological: Placebo;   Biological: rDEN2∆30-7169
37 Recruiting Phase II Trial to Evaluate Safety and Immunogenicity of a Dengue 1,2,3,4 (Attenuated) Vaccine
Condition: Dengue
Interventions: Biological: dengue lyophilized vaccine;   Biological: dengue liquid vaccine;   Other: Placebo
38 Not yet 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)
39 Recruiting Immune Responses to Yellow Fever Vaccine
Condition: Prior Receipt of Yellow Fever Vaccine
Intervention:
40 Recruiting Laboratory Diagnosis and Prognosis of Severe Dengue
Condition: Dengue Fever
Intervention:

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Indicates status has not been verified in more than two years