Clinical trials: Virus Diseases
Smallpox
Dose Study of ACAM2000 Smallpox Vaccine in Previously Vaccinated Adults
The objective of this study is to determine the minimum dose of ACAM2000 needed to produce a cutaneous reaction in at least 90% of a population of healthy adults at least 28 years of age and previously vaccinated against smallpox.
- Trial name
- NCT00053482
- Testing
- ACAM2000 Smallpox Vaccine, Vaccinia virus (calf lymph) smallpox vaccine: Dryvax®
- Where
- 3 sites in United States
- Volunteers
- 357 people, healthy volunteers welcome
- Sponsor
- Emergent BioSolutions
Arrhythmogenic Right Ventricular Cardiomyopathy
Non-interventional Study of Seroprevalence of Pre-existing Antibodies Against Adenovirus-associated Virus Vector (AAV9) and the Progression of Disease in Patients With Plakophilin 2 (PKP2)-Associated Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)
This is a multicenter, non-interventional study to observe the natural progression of the disease and to study the prevalence of pre-existing antibodies to AAV9 used for gene therapy in a population of patients with PKP2…
- Trial name
- RIDGE (NCT06311708)
- Where
- 21 sites in United States, France and 4 more
- Volunteers
- 200 people
- Sponsor
- Tenaya Therapeutics
Influenza, Human
Safety and Immunogenicity First-in-human Dose-ranging Study of Self-Amplifying RNA Seasonal Influenza Vaccine in Adults
This is a safety and Immunogenicity first-in-human dose-ranging study of self-amplifying RNA Seasonal Influenza Vaccine (ARCT-2138) in adults.
- Trial name
- NCT06125691
- Testing
- ARCT-2138, Licensed Quadrivalent Vaccine for younger adults, Licensed Quadrivalent Vaccine for older adults
- Where
- 2 sites in Australia
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Arcturus Therapeutics, Inc.
Hepatitis B
A Phase IIIb: Long-Term Outcomes for Hepatitis B (HepB) Patients in Some Previous Entecavir (ETV) Trials
The purpose of this study is to follow patients treated in entecavir Phase III and rollover studies for safety experience and Hepatitis B virus (HBV)-related complications.
- Trial name
- NCT01337479
- Volunteers
- 1,097 people
- Sponsor
- Bristol-Myers Squibb
Influenza
Study on the Immunogenicity and Tolerability of Influsplit SSW® 2005/2006 in Children Aged 6 - 13 Years
The study will evaluate the immune response and the tolerability of the influenza vaccine administered in children aged 6-13 years old.
- Trial name
- NCT00372255
- Testing
- Influsplit SSW® 2005/2006
- Where
- 18 sites in Germany
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Safety and Immunogenicity Among Healthy Children Receiving Fluzone® Quadrivalent Influenza Virus Vaccine
The aim of this study is to evaluate the safety and immunogenicity of Fluzone® Quadrivalent vaccine in participants aged 6 months to < 9 years at enrollment, divided into 2 age strata (6 months to < 36 months and 3 years to < 9…
- Trial name
- NCT01946425
- Testing
- Fluzone® Quadrivalent Influenza Virus Vaccine, No Preservative
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza (Pandemic)
A(H7N9) VLP Antigen Dose-Ranging Study With Matrix-M1™ Adjuvant
This is a randomized, observer-blinded, placebo-controlled trial in adults 18 to 64 years old. Randomization will be stratified by age (18 to 49 years and 50 to 64 years) and by prior influenza immunization within the past three…
- Trial name
- NCT02078674
- Testing
- Monovalent Avian Influenza VLP (H7N9), Matrix-M1™ adjuvant
- Where
- 5 sites in United States
- Volunteers
- 610 people, healthy volunteers welcome
- Sponsor
- Novavax
Influenza Immunization, Healthy Volunteers
Annual Study for Collection of Serum Samples in Children and Older Adults Receiving the 2021-2022 Formulations of Fluzone Quadrivalent Vaccine and Fluzone High-Dose Quadrivalent Vaccine, Respectively
This was a phase IV, multi-center, open-label study. The study collected serum samples from children 6 months to less than (<) 9 years of age who received Fluzone Quadrivalent vaccine and adults greater than or equal to (>=) 65…
- Trial name
- NCT05050318
- Testing
- Fluzone Quadrivalent vaccine, No Preservative (0.5-mL dose), 2021-2022 formulation, Fluzone High-Dose Quadrivalent vaccine (0.7-mL dose), 2021-2022 formulation
- Where
- 2 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Respiratory Syncytial Virus Infections
Evaluating the Benefits of RSV Maternal Vaccination Using a Scottish National Dataset
This study will use a retrospective cohort design and will be conducted within routinely collected national healthcare and statutory demographic datasets held by PHS and National Records of Scotland (NRS).
- Trial name
- BORLAND (NCT07235397)
- Testing
- ABRYSVO
- Volunteers
- 1 people
- Sponsor
- Pfizer
Cytomegalovirus Infections
Safety and Immunogenicity of the Human Cytomegalovirus (CMV) Vaccine (V160) in Healthy Japanese Men (V160-003)
The purpose of the study is to assess the safety and tolerability of a 3-dose regimen of V160 administered by intramuscular (IM) injection in healthy Japanese male participants by cytomegalovirus (CMV) serostatus.
- Trial name
- NCT03840174
- Testing
- V160
- Where
- Japan
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infection, Infection, Human Immunodeficiency Virus
Healthy Volunteer Study To Assess The Bioavailability of GSK1265744 When Administered Orally Either When Fasted or Following a Meal.
To evaluate the single dose relative bioavailability of GSK1265744 10mg administered in either oral solution fasted, two 5mg tablets fasted, or two 5mg tablets following a moderate meal.
- Trial name
- NCT00812318
- Testing
- GSK1265744 10 mg oral solution, GSK1265744 5 mg tablet
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Respiratory Syncytial Virus Infection
A Study to Learn About the Study Medicine Sisunatovir in Adults With Respiratory Syncytial Virus (RSV) Infection
The purpose of this study is to learn about the safety and effects of sisunatovir. Sisunatovir is studied for the possible treatment of Respiratory Syncytial Virus (RSV).
- Trial name
- NCT06079320
- Testing
- Sisunatovir
- Where
- 19 sites in United States, China and 2 more
- Volunteers
- 16 people
- Sponsor
- Pfizer
COVID-19, Coronavirus Infection
Relative Bioavailability Study of CX2101A for the Treatment of COVID-19
The study comprises three parts: single ascending dose (SAD) studies of CX2101A tablets at 40 mg, 100 mg, and 160 mg; a relative bioavailability (BA) study comparing single-dose administration of 100 mg CX2101A tablets and…
- Trial name
- NCT06864182
- Testing
- CX2101A tablet, CX2101A enteric-coated tablet
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Heronova Pharmaceuticals
HIV Infections
Safety and Effectiveness of a Combination Anti-HIV Drug Treatment
The purpose of this study is to see if it is safe and effective to give HIV-positive patients a combination of anti-HIV drugs (abacavir [ABC] plus efavirenz [EFV] plus didanosine [ddI]) with and without hydroxyurea (HU).
- Trial name
- NCT00005018
- Testing
- Hydroxyurea, Abacavir sulfate, Efavirenz
- Where
- 23 sites in United States
- Volunteers
- 150 people
- Sponsor
- Glaxo Wellcome
SARS CoV 2 Infection, Influenza, Human
A Phase II Trial to Evaluate the Safety and Immunogenicity of BIMERVAX® When Coadministered With Seasonal Influenza Vaccine (SIIV) in Adults Older Than 65 Years of Age Fully Vaccinated Against COVID-19
This is a Phase II, randomized, double-blind, multi-centre trial to evaluate the safety and immunogenicity of BIMERVAX® when coadministered with seasonal surface antigen inactivated adjuvanted influenza vaccine (SIIV) in adults…
- Trial name
- NCT05981846
- Testing
- BIMERVAX, SIIV
- Where
- 8 sites in Spain
- Volunteers
- 279 people, healthy volunteers welcome
- Sponsor
- Hipra Scientific, S.L.U
Ebola Hemorrhagic Fever
Safety Study of Single Administration Post-Exposure Prophylaxis Treatment for Ebola Virus
The purpose of this study is to characterize the safety and pharmacology of single administrations of AVI-6002, a post-exposure prophylaxis candidate treatment for Ebolavirus.
- Trial name
- NCT01353027
- Testing
- AVI-6002
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sarepta Therapeutics, Inc.
Hemophilia B
A Phase 1/2 Study of SHP648, an Adeno-Associated Viral Vector for Gene Transfer in Hemophilia B Subjects
The purpose of this study is to evaluate the safety and dose escalation of SHP648 an adeno-associated viral vector for gene transfer in hemophilia B participants.
- Trial name
- NCT04394286
- Testing
- SHP648
- Where
- 2 sites in Spain, Turkey (Türkiye)
- Volunteers
- 2 people
- Sponsor
- Baxalta now part of Shire
Influenza A (H1N1)
Observational Safety and Effectiveness Study of Adjuvanted Swine Origin A (H1N1) Pandemic Subunit Egg Derived Vaccine
This observational study will evaluate the safety and effectiveness following administration of adjuvanted Swine Origin A (H1N1) Pandemic Subunit Egg Derived Vaccine through both an ad hoc active monitoring system and a passive…
- Trial name
- NCT01101074
- Testing
- This is non-intervention observational study
- Where
- Italy
- Volunteers
- 135,469 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Influenza
Study to Evaluate the Safety and Immune Response of Two-Doses of Candidate Influenza Vaccine GSK 1557484A in Adults
The purpose of this study is to evaluate the safety and immune response of two-doses of GSK Biologicals' candidate influenza vaccine GSK 1557484A with or without adjuvant in adults.
- Trial name
- NCT00510874
- Testing
- Pumarix™, Pandemrix ™
- Where
- 10 sites in United States, Canada
- Volunteers
- 780 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis C, Chronic
A Study of Response-Guided Duration of Combination Therapy With GS-9451, Pegasys® and Copegus® With and Without Tegobuvir (GS-9190) in Previously Untreated Subjects With Genotype 1 Chronic Hepatitis C
This phase 2b study will evaluate the efficacy and safety of 16 and 24 weeks of a 4-drug regimen with GS-9451 and Tegobuvir and 24 weeks of a 3-drug regimen of GS-9451 without Tegobuvir, all with Peginterferon Alfa-2a (Pegasys®)…
- Trial name
- NCT01271790
- Testing
- Tegobuvir (GS-9190), GS-9451, Pegasys®
- Where
- 144 sites in United States, Austria and 6 more
- Volunteers
- 245 people
- Sponsor
- Gilead Sciences
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