Clinical trials: Exposure
Adherence, Medication, Risk Behavior
DOT Diary Optimization Pilot: A Pilot Study to Optimize the DOT Diary App to Measure PrEP Adherence
The researchers are working with a technology company, AiCure, to develop a smartphone app, DOT Diary, which combines two drug adherence strategies.
- Conditions
- Adherence, Medication, Risk Behavior, Pre-Exposure Prophylaxis, HIV Prevention
- Trial name
- NCT03387462
- Testing
- Emtricitabine / Tenofovir Disoproxil Oral Tablet, DOT Diary mobile app
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Public Health Foundation Enterprises, Inc.
Occupational Exposure to Radiation
New Fabric Attenuation Device in Endovascular Interventional Radiology II (PREFER II)
The PREFER II trial primary objective of the trial is to show how much radiation attenuation is provided by XPF thyroid collars in absolute and relative terms.
- Trial name
- PREFER-II (NCT01611454)
- Testing
- XPF thyroid collar, Standard 0.5mm lead equivalent thyroid collar
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Baptist Health South Florida
Hypertension, Pulmonary, Altitude Sickness
Efficacy Study of Riociguat and Its Effects on Exercise Performance and Pulmonary Artery Pressure at High Altitude
During ascent to high altitude there is a physiologic response to hypoxia that results in an elevated pulmonary arterial pressure associated with decreased exercise performance, altitude-induced pulmonary hypertension, and high…
- Trial name
- NCT02024386
- Testing
- Riociguat
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Richard Moon
Appendicitis
Complex And Simple Appendicitis: REstrictive or Liberal Post-operative Antibiotic eXposure - UCSF
The purpose of this study is to demonstrate the safety, efficacy, and feasibility of short-course post-operative antibiotic treatment for simple and complicated appendicitis
- Trial name
- CASA RELAX (NCT05966454)
- Testing
- Multiple standard of care antibiotics for appendicitis, at physicians' discretion
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- University of California, San Francisco
Allergic Rhinitis Due to House Dust Mite
Efficacy and Safety of 100IR, 300IR, 500IR Sublingual House Dust Mite Tablets in Allergic Rhinitis Environment Exposure Chamber Model
The purpose of this study is to assess the effect of 3 doses of sublingual house dust mite (HDM) tablets versus placebo in the change from baseline of rhinitis total symptom score during the allergen chamber challenge before and…
- Trial name
- NCT01527188
- Testing
- 100 IR house dust mites allergen extract tablet, 300 IR house dust mites allergen extract tablet, 500 IR house dust mites allergen extract tablet
- Where
- Canada
- Volunteers
- 355 people
- Sponsor
- Stallergenes Greer
Obsessive-Compulsive Disorder
Transcranial Direct Current Stimulation Augmented Exposure and Response Prevention for Obsessive-Compulsive Disorder
This study is investigating whether combining noninvasive brain stimulation with behavior therapy can help to improve outcomes for obsessive-compulsive disorder (OCD).
- Trial name
- NCT02329587
- Testing
- ERP plus tDCS
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Butler Hospital
Environmental Exposure, Exposure to Pollution
Removal of Dermal Exposure to Phthalate Ester by Hand Washing
The aim of the study is to evaluate the effectiveness in removing chemical exposure on hand, the investigators compare removal efficiency of Di-(2-ethylhexyl)phthalate (DEHP) on hands by hand washing with soap and water vs.
- Trial name
- NCT02707172
- Testing
- handwashing with soap, handwashing with water
- Where
- Taiwan
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Ozone Exposure During Rest and Exercise
Susceptibility of Cardiorespiratory Responses to Ozone During Cycling Exercise
Ground level ozone (O3) is a common airborne pollutant that is well recognized to cause negative respiratory symptoms and impair pulmonary function.
- Trial name
- NCT05473000
- Testing
- Exercise, Ozone, Room air
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Aerosol Containment, Aerosol Generating Procedure
An Isolation Device to Contain Aerosol During Aerosol Generating Procedures in the Operating Room
The purpose of this study is to test the safety and efficacy of a new isolation device to contain aerosol during aerosol-generating procedures in the operating room.
- Trial name
- NCT04864236
- Testing
- Novel isolation device to contain aerosol
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- John Shin
Chronic Pain, PTSD
Management of Chronic Pain and PTSD in Gulf War Veterans With tDCS+Prolonged Exposure
Gulf War Veterans (a DoD/VA defined service era corresponding to the first Gulf War under operations Desert Storm and Desert Shield 1990-1991), especially those who present with Post-Traumatic Stress Disorder (PTSD), are…
- Trial name
- NCT04236284
- Testing
- Home-based tDCS, Prolonged Exposure Therapy
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Occupational Exposure
High-Intensity Interval Training to Improve Symptoms of Deployment-Related Respiratory Disease
Some military personnel who have been exposed to burn pit emissions, desert dust, and other airborne hazards experience new respiratory symptoms after deployment.
- Trial name
- NCT05849168
- Testing
- Exercise training
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- University of Colorado, Denver
Stress Disorder, Post Traumatic
D-cycloserine and Virtual Reality Exposure to Treat Iraq War Veterans With PTSD
This study will determine whether a combination of virtual reality exposure therapy and D-cycloserine will reduce post-traumatic stress disorder symptoms in Iraq war veterans.
- Trial name
- NCT00356278
- Testing
- D-Cycloserine, Alprazolam, Virtual Reality Exposure Therapy
- Where
- United States
- Volunteers
- 156 people
- Sponsor
- Emory University
Posttraumatic Stress Disorder
PROlonGed ExpoSure Sertraline
The current research study aims to compare the effectiveness of two proven treatments for posttraumatic stress disorder (PTSD): Prolonged Exposure (PE), sertraline, and their combination.
- Trial name
- PROGrESS (NCT01524133)
- Testing
- Sertraline, Prolonged Exposure Therapy
- Where
- 4 sites in United States
- Volunteers
- 223 people
- Sponsor
- VA Ann Arbor Healthcare System
Castration-Resistant Prostate Cancer (CRPC)
A Study to Assess the Safety of Continued Administration of MDV3100 in Subjects With Prostate Cancer Who Showed Benefit From Prior Exposure to MDV3100
A study to assess the safety of continued administration of MDV3100 in subjects with Prostate Cancer who have already undergone treatment with MDV3100 and showed benefit.
- Trial name
- NCT01534052
- Testing
- Enzalutamide
- Where
- 7 sites in United States, Moldova and 1 more
- Volunteers
- 52 people
- Sponsor
- Astellas Pharma Inc
Neisseria Gonorrhoeae Infection, Chlamydia Trachomatis Infection
GonoScreen: Efficacy of Screening STIs in MSM
A Multicentre, controlled, randomized trial of 3 site (urethra, pharynx and rectum) sampling performed every 3 months (3x3) for Neisseria gonorrhoea (Ng)/Chlamydia trachomatis (Ct) screening (comparator) vs.
- Trial name
- GonoScreen (NCT04269434)
- Testing
- No Screening
- Where
- 5 sites in Belgium
- Volunteers
- 1,014 people, healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
HIV Infections
Evaluating Safety and Immune Response to the HIV-1 CH505 Transmitted/Founder gp120 Adjuvanted With GLA-SE in Healthy, HIV-exposed Uninfected Infants
This study evaluated the safety and immune response in healthy HIV-exposed and uninfected infants to the protein vaccine, CH505TF gp120, adjuvanted with GLA-SE.
- Trial name
- HVTN 135 (NCT04607408)
- Testing
- CH505TF gp120, GLA-SE adjuvant
- Where
- South Africa
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- HIV Vaccine Trials Network
Rabies Prevention, Rabies Exposure
Study of Intradermal Administration of PCEC Rabies Vaccine
The purpose of this study is to determine immunogenicity and safety of intradermal administration of the PCEC rabies vaccine in adults.
- Trial name
- Rabies-ID (NCT01044199)
- Testing
- PCEC rabies vaccine given intradermally, PCEC rabies vaccine administered intramuscularly
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Adherence, Medication, Risk Behavior
DOT Diary Mobile App for Pre-Exposure Prophylaxis Adherence in Young Men
The researchers are working with a technology company, AiCure, to develop a smartphone app, DOT Diary, which combines two drug adherence strategies.
- Conditions
- Adherence, Medication, Risk Behavior, Pre-Exposure Prophylaxis, HIV Prevention
- Trial name
- NCT03771638
- Testing
- Emtricitabine / Tenofovir Disoproxil Oral Tablet, DOT Diary mobile app
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Public Health Foundation Enterprises, Inc.
Human Immunodeficiency Virus
Biomarkers for Event-driven PrEP Adherence
This study aims to recruit 40 participants who will take the combination anti-HIV drug tenofovir+emtricitabine (TDF/FTC) at specified times.
- Trial name
- NCT04298697
- Testing
- Tenofovir disoproxil fumarate/emtricitabine (TDF/FTC)
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Emory University
Smoking
Reduced Exposure Study in Smokers Using the Tobacco Heating System 2.2 (THS 2.2) for 5 Days in a Confinement Setting
The overall goal of the study is to evaluate if the ad libitum use of the Tobacco Heating System 2.2 (THS 2.2) for 5 consecutive days by adult Japanese healthy smokers affects the levels of biomarkers of exposure for selected…
- Trial name
- NCT01970982
- Testing
- Tobacco Heating System (THS 2.2), Smoking abstinence (SA), Conventional cigarette (CC)
- Where
- Japan
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.