Clinical trials: Oral Microbial Colonization
- Condition Oral Microbial Colonization
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Hepatitis B, Chronic Hepatitis B
Study of the Relative Oral Bioavailability of AL-3778 Tablets and Drug Interaction With Entecavir or Tenofovir Disoproxil Fumarate in Healthy Volunteers
This is an open-label, randomized, multi-part study to evaluate the relative oral bioavailability of a tablet formulation of AL-3778 (formerly NVR 3-778) administered under fasted and fed conditions (Parts 1 and 2) and the…
- Conditions
- Hepatitis B, Chronic Hepatitis B, Viral Hepatitis B
- Trial name
- NCT03032536
- Testing
- AL-3778, Entecavir, Tenofovir disoproxil fumarate
- Where
- 2 sites in New Zealand
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Alios Biopharma Inc.
Norovirus Infection
Safety & Immunogenicity Study of Ad5 Based Oral Norovirus Vaccines
VXA-NVV-103 is a phase 1B Randomized, Double-Blind, Placebo-Controlled, Multi-Center Safety and Immunogenicity Study of Adenoviral-vector Based Oral Norovirus Vaccines Expressing GI.1 or GII.4 VP1 with Monovalent or Bivalent…
- Trial name
- VXA-NVV-103 (NCT03897309)
- Testing
- VXA-G1.1-NN, VXA-G2.4-NS
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Vaxart
Diarrhea
Prevention of Diarrheal Disease Due to Infection With Enterotoxigenic E. Coli (ETEC)
This is a Phase II b, double-blind, randomized, placebo-controlled study in healthy adults (age 18-65 years) to evaluate the safety, immunogenicity, different diagnostic tools and efficacy of ETVAX.
- Trial name
- NCT03729219
- Testing
- E. coli ETVAX
- Where
- Finland
- Volunteers
- 749 people, healthy volunteers welcome
- Sponsor
- Scandinavian Biopharma AB
Hepatitis B, Chronic
A Study in Healthy Volunteers and in Participants With Chronic Hepatitis B to Assess Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single and Multiple Doses of RO7020531
This sponsor-open, investigator- and participant-blinded, multi-center study will assess the safety, tolerability, pharmacokinetics and pharmacodynamics of RO7020531 in healthy participants and in participants with chronic…
- Trial name
- NCT02956850
- Testing
- RO7020531
- Where
- 18 sites in Bulgaria, Hong Kong and 6 more
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Human Immunodeficiency Virus (HIV), HIV Pre-Exposure Prophylaxis
A Clinical Study of MK-8527 to Prevent Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8527-011)
Researchers are looking for new medicines to prevent HIV-1 (Human Immunodeficiency Virus Type 1) infection. The goals of this study are to learn: If taking MK-8527 once a month works to prevent HIV-1 infection as well as or…
- Trial name
- NCT07044297
- Testing
- MK-8527, FTC/TDF
- Where
- 81 sites in United States, Argentina and 14 more
- Volunteers
- 4,390 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Human Immunodeficiency Virus (HIV) Infections
A Study of Islatravir (MK-8591) in Trans and Gender Diverse Participants (MK-8591-035)
The primary objective of this study is to evaluate the safety and tolerability of Islatravir (ISL) in trans and gender diverse (TGD) participants who are receiving gender-affirming hormone therapy (GAHT) and are at low-risk for…
- Trial name
- NCT05130086
- Testing
- Islatravir
- Volunteers
- healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Respiratory Syncytial Virus (RSV) Infection
Safety, Efficacy and Pharmacokinetics of BTA-C585 in a RSV Viral Challenge Study
The primary purpose of this study is to evaluate the antiviral activity of oral BTA-C585 compared to placebo in healthy volunteers after intranasal challenge with RSV-A Memphis 37b virus.
- Trial name
- NCT02718937
- Testing
- BTA-C585 oral capsule
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Biota Pharma Europe Limited
Hepatitis C
Single-Dose Escalation Study of IDX184 in Healthy Volunteers (MK-2355-002)
The purpose of this study is to obtain single dose safety and pharmacokinetic (PK) data of IDX184 in humans. No formal hypotheses are to be tested in this study.
- Trial name
- NCT00730431
- Testing
- IDX184
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Lower Respiratory Tract Infection, Upper Respiratory Tract Infection
Antiviral Activity of Oral Probiotics
The aim of this study is to test saliva samples obtained from healthy human participants for anti-viral activity after they have consumed S. salivarius probiotic in a powder format.
- Trial name
- NCT05374070
- Testing
- Streptococcus salivarius K12 Powder 1 Billion colony forming units /g), Streptococcus salivarius K12 Powder (1 Billion colony forming units /g) with a prebiotic included, Streptococcus salivarius M18 Powder (1 Billion colony forming units /g)
- Where
- New Zealand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- John Hale
Hepatitis B
Bioequivalence of LB80380 Free Base and Maleate Salt Tablets
The study is to compare pharmacokinetics of LB80331 and LB80317, which are the metabolites of LB80380, after a single oral administration of LB80380 free base 150 mg (60 mg + 90 mg) tablet or LB80380 maleate tablet 183 mg (150 mg…
- Trial name
- NCT01427868
- Testing
- LB80380 maleate salt, LB80380 free base
- Where
- South Korea
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- LG Life Sciences
Chronic Hepatitis b
Safety, Tolerability, PK & PD of AB-101 Following Oral Administration in Healthy and CHB Subjects.
This three-part, Phase 1 protocol will be the first clinical study of AB-101. Parts 1 and 2 will be a Phase 1a SAD/MAD of AB-101 in healthy adult subjects.
- Trial name
- NCT05960240
- Testing
- AB-101, Nucleos(t)ide Analogue
- Where
- 10 sites in Hong Kong, Italy and 5 more
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Arbutus Biopharma Corporation
Hepatitis C Virus
A Study in Healthy Female Participants Investigating the Effect of TMC435 on the Pharmacokinetics of the Synthetic Hormones of the Oral Contraceptive Ovysmen
The purpose of this study is to investigate the effect of steady-state concentrations of TMC435 (administered once a day) on the steady-state pharmacokinetics of ethinylestradiol and norethindrone (administered once a day) and on…
- Trial name
- NCT01486004
- Testing
- TMC435, Ovysmen
- Where
- Belgium
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Pharmacokinetics, Bioavailability
TMC278-TiDP38-C145: A Bioavailability Study in Healthy Adult Volunteers to Evaluate 3 Pediatric Formulations of TMC278 (a Solution, a Suspension, and Granules) Compared to an Adult Tablet Formulation
The purpose of this study is to evaluate how much and how fast a single, oral, daily 25 mg dose of TMC278 is absorbed into the body when administered as a solution, suspension, granules, or a tablet.
- Conditions
- Pharmacokinetics, Bioavailability, HIV-1
- Trial name
- NCT00812292
- Testing
- TMC278
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hepatitis C, Chronic
First in Human Study of ALS-002158; Single Dose, Food Effect in Healthy Volunteers; Multiple Doses in Chronic Hepatitis C Genotype 1
This randomized, double-blind, placebo-controlled, 3-part study will assess the safety, tolerability, and pharmacokinetics of orally administered ALS-002158 in healthy volunteers (HV) and subjects with chronic hepatitis C (CHC)…
- Trial name
- NCT01554085
- Testing
- ALS-002158
- Where
- 5 sites in Australia, New Zealand
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Alios Biopharma Inc.
Varicella, Measles
Safety Study of a Refrigerator-stable Formulation of VARIVAX®
Primary objective: To describe the safety profile of a refrigerator-stable formulation of VARIVAX® as a first single dose injection in 12 to 15 month-old infants in the 42-day follow-up period post-vaccination.
- Conditions
- Varicella, Measles, Mumps, Rubella
- Trial name
- NCT00432731
- Testing
- VARIVAX®, M-M-RTM II
- Where
- 25 sites in France, Italy
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Covid19, SARS (Severe Acute Respiratory Syndrome)
A Phase 3 Randomized Double Blind Efficacy and Safety Study of Oral Polio Vaccine and NA-831 for Covid-19
In this randomized double blind Phase 3 clinical trial we will study the efficacy and safety of oral polio vaccine with and without NA-831 versus placebo.
- Conditions
- Covid19, SARS (Severe Acute Respiratory Syndrome), SARS-CoV Infection, SARS-CoV-2
- Trial name
- OPV-NA831 (NCT04540185)
- Testing
- Biological: oral polio vaccine, NA-831, Combination of oral polio vaccine and NA-831
- Where
- 10 sites in United States, New Zealand
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- Biomed Industries, Inc.
Papillomavirus Infections
Efficacy Against Oral Persistent Infection, Immunogenicity and Safety of the 9-valent Human Papillomavirus Vaccine (9vHPV) in Men Aged 20-45 Years (V503-049)
The purpose of this study is to evaluate the efficacy, immunogenicity and safety of the 9vHPV vaccine in men 20 to 45 years of age.
- Trial name
- NCT04199689
- Testing
- 9vHPV Vaccine
- Where
- 103 sites in United States, Belgium and 14 more
- Volunteers
- 6,033 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Rubella, Varicella
Long-term Follow-up on Immunogenicity & Safety of Measles-Mumps-Rubella-Varicella (MMRV) Combined Vaccine
Follow-up to evaluate the immunogenicity and safety of three production lots of GSK Biologicals' MMRV vaccine given as a two-dose schedule to healthy children in their second year of life, as compared to separate administration…
- Conditions
- Rubella, Varicella, Mumps, Measles
- Trial name
- NCT00406211
- Testing
- MMRV, MMR (Priorix®), Varicella (Varilrix®)
- Where
- 41 sites in Austria, Germany
- Volunteers
- 398 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV, AIDS
TMC114-TiDP3-C181: Study to Assess the Pharmacokinetics of Darunavir (DRV) With Different Doses of Ritonavir in Healthy Volunteers.
The objectives are to determine the effect of different ritonavir doses on darunavir (DRV) oral exposure following once-daily oral dosing of DRV/rtv for 7 days, in order to establish an optimal ritonavir boosting dose for DRV and…
- Trial name
- NCT00744887
- Testing
- Darunavir
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Healthy Participants
A Study to Compare the Bioavailability of JNJ-47910382 Formulated as a Tablet and as Suspension in Healthy Participants
The purpose of this study is to assess the relative bioavailability (the degree to which the study medication becomes available in the blood circulation) of JNJ-47910382, given as an uncoated tablet and as a suspension, after a…
- Trial name
- NCT01662661
- Testing
- JNJ-47910382 (suspension), JNJ-47910382 (tablet)
- Where
- Belgium
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Janssen R&D Ireland