Clinical trials: Dose Response Relationship, Drug
HIV Infections
A Study of AIDSVAX B/B and AIDSVAX B/E, Two Possible Vaccines
The purpose of this study is to see if it is safe and effective to give AIDSVAX B/B or AIDSVAX B/E, two potential HIV vaccines, to HIV-negative volunteers.
- Trial name
- NCT00002402
- Testing
- MN rgp120/HIV-1 and GNE8 rgp120/HIV-1, MN rgp120/HIV-1 and A244 rgp120/HIV-1, Aluminum hydroxide
- Where
- 4 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- VaxGen
Anesthesia
The Study of Ropivacaine Median Effective Concentration in Ultrasound-guided Supraclavicular Brachial Plexus Block
To determine the median effective concentration of ropivacaine hydrochloride for ultrasound-guided supraclavicular brachial plexus block.
- Trial name
- NCT02323282
- Testing
- ropivacaine
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yu Shan
HIV Infections, HIV Seronegativity
Effectiveness of an HIV Vaccine in HIV-Negative Adults in North America Who Are at Risk of HIV Infection
The purpose of this study is to see if an HIV vaccine, AIDSVAX B/B, can protect adults who are at risk from becoming infected with HIV.
- Trial name
- NCT00002441
- Testing
- MN rgp120/HIV-1 and GNE8 rgp120/HIV-1
- Where
- 67 sites in United States, Canada and 2 more
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- VaxGen
HIV Infections
Safety of and Immune Response to an HIV Vaccine (VRC-HIVDNA009-00-VP) Administered With Interleukin-2/Immunoglobulin (IL-2/Ig) DNA Adjuvant in Uninfected Adults
This study will test the safety of and immune system response to a new HIV vaccine. The vaccine in this study is made from HIV DNA produced in a laboratory.
- Trial name
- NCT00069030
- Testing
- VRC-HIVDNA009-00-VP (Gag-Pol-Nef-multiclade-Env) with adjuvant VRC-ADJDNA004-IL2-VP
- Where
- 7 sites in United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections
Safety and Tolerability of the Vaginal Gel PRO 2000/5
The purpose of this study is to determine whether the vaginal gel PRO 2000/5 causes irritation when used daily. Studies have shown PRO 2000/5 is safe and well tolerated as a vaginal gel in healthy women who are not sexually…
- Trial name
- NCT00006207
- Testing
- PRO 2000
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections, HIV Seronegativity
A Study to See Whether Two HIV Vaccines Are Safe and Can Prevent HIV Infection
The purpose of this study is to see whether an HIV vaccine, ALVAC vCP205, is safe and can prevent HIV infection. The vCP205 vaccine will be tested with another vaccine, gp160MN/LAI-2.
- Trial name
- NCT00004579
- Testing
- gp160 MN/LAI-2, ALVAC-HIV MN120TMG (vCP205)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Walter Reed Army Institute of Research (WRAIR)
Nicotine Dependence, Drug Abuse
Effects of Nicotine on Brain Activity as Measured by fMRI
Background: Nicotine addiction is common among people who smoke tobacco, and the addictive properties of nicotine make smoking cessation difficult even for people who want to quit.
- Trial name
- NCT01037153
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
HIV Infections
A Study of Chlorhexidine in the Prevention of HIV-1 Transmission From Mothers to Their Babies
The purpose of this study is to find the best strength of chlorhexidine (a solution that kills germs), for washing the mother's vagina during labor and the newborn baby, that may reduce the chance of HIV being passed from an…
- Trial name
- NCT00006075
- Testing
- Chlorhexidine gluconate
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)