Clinical trials: Viral Shedding
Herpes Simplex
30-Day Trial of Oral Valtrex or Valtrex Plus Aspirin on Shedding of HSV DNA in Tears and Saliva of Volunteers
The purpose of this study is to determine whether oral Valtrex alone or in combination with aspirin will reduce the shedding of herpes simplex virus DNA in the tears and saliva from volunteers with no evidence of ocular herpes…
- Trial name
- NCT00587496
- Testing
- valacyclovir hydrochloride, valacyclovir plus aspirin
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Influenza, Vaccine Virus Shedding
Nasal and Systemic Immune Responses to Nasal Influenza Vaccine
Intranasal live attenuated influenza vaccine (LAIV; trade name FluMist/Fluenz-Tetra, manufactured by AstraZeneca/Medimmune) is the standard influenza vaccine given to children aged 2-17 years of age in the UK.
- Trial name
- Flu-M3 (NCT04110366)
- Testing
- Live attenuated influenza vaccine, Vehicle control
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Imperial College Healthcare NHS Trust
Household Contacts
A Study to Evaluate AAV9 Neutralizing Antibody Seroconversion in Household Contacts.
This study will include male and female participants who live or work in the same household as a patient in one of the fordadistrogene movaparvovec interventional studies.
- Trial name
- NCT04543357
- Testing
- Blood Draw
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pfizer
Influenza, Pneumonia
Oseltamivir Randomised Controlled Efficacy Trial
Background In preparation for a global influenza pandemic, there is an urgent need for representative data from populations and settings where the pandemic is most likely to arise.
- Conditions
- Influenza, Pneumonia, Lower Respiratory Tract Infection, Upper Respiratory Tract Infection
- Trial name
- NCT00707941
- Testing
- Oseltamivir
- Where
- Bangladesh
- Volunteers
- 1,190 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
HIV Infections
A Randomized, Controlled, Cross-Over Trial of Safety of Vaginal Use of Carraguard by HIV-Infected Women
Randomized, controlled, double-blinded, cross-over trial of 60 HIV-infected women recruited from general medical clinics, family planning clinics, groups/organizations working with persons living with AIDS to assess product…
- Trial name
- NCT00213044
- Testing
- Carraguard (PC-515)
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Population Council
COVID-19
Ivermectin vs. Placebo for the Treatment of Patients With Mild to Moderate COVID-19
Ivermectin which is an FDA-approved broad spectrum anti-parasitic agent, has also anti-viral activity. In vitro study have shown its activity against SARS-CoV-2, however its clinical effect on patients with COVID-19 never been…
- Trial name
- NCT04429711
- Testing
- Ivermectin Oral Product
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Sheba Medical Center
Herpes Simplex, HIV Infections
A Study of Valacyclovir to Suppress HSV and HIV Shedding in Coinfected Persons
The primary objective of this research study is to assess if daily valacyclovir therapy for suppression of HSV-2 reactivation is associated with a decrease in mucosal HIV shedding in individuals co-infected with both HSV-2 and…
- Trial name
- NCT00161434
- Testing
- valacyclovir
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Washington
Influenza
Pilot Influenza Challenge Study
This is a research study to understand what happens when a person is infected with influenza ("flu") and how the body controls the infection.
- Trial name
- NCT07063849
- Testing
- A/Texas
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Daniel Hoft, MD, PhD
Treatment Efficacy
Randomized-controlled Trial of the Effectiveness of COVID-19 Early Treatment in Community
There is an urgent need to identify effective treatments for SARS-CoV-2 infection that helps people recover quicker and reduces the need for hospital admission.
- Trial name
- NCT05087381
- Testing
- FluvoxaMINE Maleate 50 MG, Fluvoxamine, Bromhexine, Fluvoxamine, Cyproheptadine
- Where
- 3 sites in Thailand
- Volunteers
- 1,200 people
- Sponsor
- Chulalongkorn University
Cytomegalovirus Infections
Cytomegalovirus (CMV) Transmission and Immune Tracking (TransmIT) Study
The goal of STAGE I of the CMV TransmIT Study is to determine the prevalence of CMV shedding in children up to and including 36 months of age in large group childcare centers and in staff who regularly work at the center.
- Trial name
- NCT06522880
- Testing
- CMV PCR on saliva
- Where
- United States
- Sponsor
- University of Massachusetts, Worcester
SARS-CoV-2 Infection
Halodine Nasal Antiseptic in Patients With COVID-19
Povidone iodine (PVP-I) is a well-known broad spectrum, resistance free antimicrobial agent that has a long history of safe and effective use.
- Trial name
- NCT04517188
- Testing
- Povidone-Iodine Solution 1.25% w/w [0.125% available iodine] USP
- Volunteers
- 40 people
- Sponsor
- Halodine LLC
Influenza
A Phase I Safety and Immunogenicity Study of Mix and Match of Licensed Flu Vaccine and Flumist
The purpose of this research is to compare the safety and ability to stimulate antibodies (part of the bodies proteins that fight infections) of two influenza (flu) vaccines given to children 12 to 35 months old.
- Trial name
- NCT00231907
- Testing
- FluMist, Fluzone
- Where
- 3 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Human Immunodeficiency Virus (HIV)
Shedding, Immunogenicity and Safety of Quadrivalent Live Intranasal Influenza Vaccine (QLAIV) in HIV-infected Children and Young Adults
The goal of this study is to determine if there is a difference in shedding (primary objective) and in immunogenicity and safety (secondary objectives) between HIV-positive and HIV-negative children and young adults who are…
- Trial name
- QLAIV (NCT02474901)
- Testing
- Quadrivalent Live Attenuated Influenza Vaccine
- Where
- United States
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Influenza Virus
Surveillance of Influenza Virus Shedding and Immunologic Response in Immunocompromised Children and Young Adults
Influenza virus infections are a major cause of morbidity and mortality. The limited existing knowledge about the impact of influenza in immunocompromised patients suggests that they are at increased risk of influenza virus…
- Trial name
- NCT00998803
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- St. Jude Children's Research Hospital
Herpes Simplex Virus
Identification of Herpes Simplex Virus (HSV) Shedding in the Female Genital Tract of Pregnant and Nonpregnant Women by GeneXpert PCR, Routine PCR, and Culture
PCR detection of HSV DNA shedding in the female genital tract using the GeneXpert system (Cepheid, Sunnyvale CA) will be compared with traditional (routine) PCR (pregnant and nonpregnant women) and with HSV culture (nonpregnant…
- Trial name
- NCT01878383
- Testing
- Genexpert assay
- Where
- 15 sites in United States
- Volunteers
- 12,550 people
- Sponsor
- University of Alabama at Birmingham
Recurrent Respiratory Papillomatosis, Papillomavirus Infection
Zopa Retreatment and Vector Shedding in Adults With RRP
This open-label study evaluates safety, vector shedding, and retreatment efficacy of Zopapogene imadenovec (Zopa) in adults with recurrent respiratory papillomatosis (RRP).
- Conditions
- Recurrent Respiratory Papillomatosis, Papillomavirus Infection, Papillomaviridae
- Trial name
- NCT06538480
- Testing
- Zopapogene imadenovec (Zopa)
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- Precigen, Inc
Influenza
Evaluation of Viral Shedding Patterns and Clinical Outcomes of Influenza Patients
The objective of the study is virological assessment (e.g., proportion of prolonged viral shedding, median days to viral clearance, and viral load) in laboratory-confirmed adult influenza patients admitted to the general ward…
- Trial name
- NCT01839760
- Where
- 5 sites in United States, Australia and 1 more
- Volunteers
- 150 people
- Sponsor
- Crucell Holland BV
Genital Herpes
A Study to Evaluate the Effect of Famciclovir in Reducing Herpes Virus Shedding
The study is designed to assess the efficacy and safety of famciclovir 250 mg twice a day (bid) suppressive treatment in men and women with herpes virus type 2 (HSV-2) infection, with and without a reported history of genital…
- Trial name
- NCT00129818
- Testing
- Famciclovir
- Where
- 7 sites in United States
- Sponsor
- Novartis
Influenza
Trial to Investigate Viral Shedding in Healthy Children Vaccinated With Vaccine Virus Liquid (CAIV-T)
The primary objective of this study was to determine the proportion of subjects, seronegative to all three strains of influenza, as defined by a serum hemagglutination inhibition antibodies (HAI) antibody titer of <1:10, who shed…
- Trial name
- NCT00192387
- Testing
- CAIV-T, Liquid
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Bacterial Vaginosis
Asymptomatic Bacterial Vaginosis and Herpes Simplex Virus Type 2 (BV/HSV-2) Shedding Study
This investigation assessed the effects of asymptomatic BV on daily genital tract shedding of HSV-2 by determining shedding frequency before and after treatment of asymptomatic BV.
- Trial name
- MASH (NCT00464542)
- Testing
- Metronidazole
- Where
- 2 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh