Clinical trials: Prophylaxis
Peptic Ulcer
Efficacy of Proton Pump Inhibitor in Prevention of Clopidogrel-related Peptic Ulcer
Proton Pump Inhibitors (PPI) can prevent the recurrence of peptic ulcer in clopidogrel users.
- Trial name
- NCT01138969
- Testing
- esomeprazole
- Where
- Taiwan
- Volunteers
- 165 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Severe Aplastic Anemia
Sirolimus (Rapamune ) for Relapse Prevention in People With Severe Aplastic Anemia Responsive to Immunosuppressive Therapy
Background: People with severe aplastic anemia (SAA) do not make enough red and white blood cells, and/or platelets. Their body's immune system stops the bone marrow from making these cells.
- Trial name
- NCT02979873
- Testing
- Sirolimus
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Adolescents and Children, Axial Elongation
Naked Eye 3D Vision Training for the Prevention and Control of Myopia in Adolescents and Children
The study used children aged 6-18 as subjects to evaluate the efficacy and safety of naked eye 3D vision training for the prevention and control of myopia in adolescents.
- Conditions
- Adolescents and Children, Axial Elongation, Naked Eye 3D Vision Training, Visual Function
- Trial name
- NCT05468775
- Testing
- Naked eye 3D vision training
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
HIV, Human Immunodeficiency Virus
Delivery Optimization for Pre-Exposure Prophylaxis (DO PrEP) Study
The overall goal is to determine whether an end-to-end decentralized delivery service for PrEP is more effective, safe, acceptable, and cost-effective than facility-based PrEP delivery.
- Conditions
- HIV, Human Immunodeficiency Virus, ART
- Trial name
- NCT06176859
- Testing
- HIV PrEP Delivery
- Where
- South Africa
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Mechanical Ventilation for More Than 48 Hours.
Chlorhexidine Gluconate for Prevention of Ventilator Associated Pneumonia in Children.
To determine the efficacy of prophylaxis with 0.12% chlorhexidine gluconate compared with placebo to prevent ventilator associated pneumonia in children admitted to a pediatric critical care unit.
- Trial name
- NCT01883596
- Testing
- 0.12% chlorhexidine solution
- Where
- Mexico
- Volunteers
- 70 people
- Sponsor
- Sinaloa Pediatric Hospital
Hemophilia B
A Trial That Evaluates Disease Characteristics in Hemophilia B Adult Male Participants Receiving Prophylaxis With Standard of Care Factor IX Protein (FIX) Replacement Therapy
This study is focused on males who have Hemophilia B and who need regular preventive treatment with factor IX protein (FIX) replacement therapy to prevent and also to control their bleeding events.
- Trial name
- Honey-B (NCT05568459)
- Testing
- Non-Interventional
- Where
- 17 sites in United States, Canada and 2 more
- Volunteers
- 11 people
- Sponsor
- Regeneron Pharmaceuticals
Dental Caries
Fissure Caries Inhibition Study With Solea CO2-9.3μm Short-pulsed Laser
The objective of this clinical study is to evaluate whether the use of the new CO2 - 9.3μm short-pulsed laser increases the caries resistance of occlusal pit and fissure surfaces in patients in addition to fluoride therapy.
- Trial name
- LaserFissure (NCT02357979)
- Testing
- Laser, Fluoride
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Adolescent Migraine
Evaluation of Efficacy and Safety of add-on Alpha-lipoic Acid on Migraine Prophylaxis in Adolescent Population
Migraine causes a substantial impact on the physical and mental health of a child and it is a major cause for time-off school leading to impaired academic performance.
- Trial name
- NCT04064814
- Testing
- Flunarizine 5mg, Alpha lipoic acid 300mg
- Where
- India
- Volunteers
- 60 people
- Sponsor
- All India Institute of Medical Sciences, Bhubaneswar
Malaria, Falciparum, HIV Infections
Prevention of Malaria During Pregnancy Using Intermittent Preventive Treatment With Sulfadoxine-Pyrimethamine: Malawi
In Malawi, the standard of care to prevent malaria during pregnancy at the time of the study was a two dose sulfadoxine-pyrimethamine intermittent protective treatment (SP IPT) regimen administered in the second and third…
- Trial name
- NCT00126906
- Testing
- Monthly sulfadoxine/pyrimethamine, 2-dose sulfadoxine/pyrimethamine
- Where
- Malawi
- Volunteers
- 700 people
- Sponsor
- Centers for Disease Control and Prevention
Vaping Behavior
Impact of E-Cigarette Prevention Messages on Adolescents
The purpose of this trial is to determine whether a vaping prevention text message program reduces susceptibility to vaping among adolescents and young adults.
- Trial name
- NCT05985538
- Testing
- Vaping prevention text messages, Wellness behaviors text messages
- Where
- United States
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Venous Thromboembolism, Secondary Prevention
Safety of Dabigatran Etexilate in Blood Clot Prevention in Children
This open-label, single arm prospective cohort study will assess the safety of dabigatran etexilate in secondary prevention of venous thromboembolism in paediatric patients.
- Trial name
- NCT02197416
- Testing
- dabigatran etexilate
- Where
- 62 sites in United States, Austria and 20 more
- Volunteers
- 214 people
- Sponsor
- Boehringer Ingelheim
Obesity
Healthy Homes/Healthy Kids Preschool
The goals of this study are to evaluate the feasibility, acceptability, and potential efficacy of an innovative obesity prevention intervention integrating pediatrician counseling and a home-based program to prevent unhealthy…
- Trial name
- HHHK (NCT01080885)
- Testing
- Busy Bodies/Better Bites, Healthy Spots/Safe Tots
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- HealthPartners Institute
HIV Infection
Impact of Immediate Versus South African Recommendations Guided ART Initiation on HIV Incidence
This trial is evaluating a public health intervention strategy trial which aims to reduce the incidence of HIV at a population-level.
- Trial name
- TasP (NCT01509508)
- Testing
- Immediate ARV treatment initiation with TDF/FTC/EFV, South African recommendation guided ARV (TDF/FTC/EFV) initiation
- Where
- South Africa
- Volunteers
- 28,153 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
Obsessive-Compulsive Disorder, Anxiety Disorders
Efficacy of Exposure and Response Prevention(ERP) and SSRIs in Chinese OCD Patients
The purpose of this study is to evaluate the efficiency of SSRIs（Selective Serotonin Reuptake Inhibitor） ,ERP（Exposure and Response Prevention） and the combination of the two therapies for OCD(Obsessive-Compulsive Disorder)…
- Conditions
- Obsessive-Compulsive Disorder, Anxiety Disorders, Mental Disorders
- Trial name
- NCT02022709
- Testing
- Fluoxetine, Sertraline, Paroxetine
- Where
- China
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Venous Thromboembolism, Venous Thrombosis
Educating Nurses About Venous Thromboembolism (VTE) Prevention
As part of mandatory on-going nursing education, the investigators have incorporated identical information into two distinct web-based learning formats - the traditional linear PowerPoint format (with voice-over) and a new…
- Trial name
- NCT02301793
- Testing
- Nurse education in contemporary format, Nurse education in traditional format
- Where
- United States
- Volunteers
- 933 people
- Sponsor
- Johns Hopkins University
Tobacco Use Disorder
Tobacco Use Among Arab American Youth
Michigan has the 10th highest smoking rate in the nation. Smoking rates are also very high in the Middle East and in Arab American families.
- Trial name
- NCT00059514
- Testing
- Modified Project Toward No Tobacco Use
- Where
- United States
- Volunteers
- 2,300 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Hemophilia A
A Clinical Study to Evaluate the Effects of NXT007 Compared to Emicizumab Prophylaxis in People With Hemophilia A
The purpose of this study is to evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamics of NXT007 prophylaxis compared with emicizumab prophylaxis in people age 12 years and older with severe or moderate congenital…
- Trial name
- ZEBRHA 2 (NCT07416604)
- Testing
- NXT007, Emicizumab
- Where
- 63 sites in United States, Argentina and 20 more
- Volunteers
- 360 people
- Sponsor
- Hoffmann-La Roche
Pre-Exposure Prophylaxis of HIV Infection
Pre-Exposure Prophylaxis Study of Lenacapavir in Cisgender Men, Transgender Women, Transgender Men, and Gender Nonbinary People at Risk for HIV Infection
The goal of this study is to evaluate the efficacy of the study drugs, lenacapavir (LEN) in preventing HIV infection, in participants ≥ 16 years of age who have condomless receptive anal sex with partners assigned male at birth…
- Trial name
- PURPOSE 2 (NCT04925752)
- Testing
- Oral Lenacapavir (LEN), F/TDF, Sub-cutaneous (SC) Lenacapavir (LEN)
- Where
- 93 sites in United States, Argentina and 6 more
- Volunteers
- 3,292 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Childhood Obesity
Texas Childhood Obesity Research Demonstration (TX CORD) Project
A systems approach emphasizes the linkage between individual behavior change strategies and social and physical environmental changes, which act synergistically to facilitate (or inhibit) healthy eating and active living.
- Trial name
- TXCORDRCT (NCT02724943)
- Testing
- BMI screening, Next Steps brief clinical intervention, MEND/CATCH
- Volunteers
- 549 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Diabetes, Type I
Prevention of Clinical Onset of Type 1 Diabetes in High Risk First Degree Relatives
Prophylactic administration of metabolically active insulin can prevent or delay clinical onset of diabetes in a high risk group of nondiabetic siblings as defined by positivity for autoantibodies against IA-2 (IA-2-A).
- Trial name
- NCT00654121
- Testing
- Actrapid HM
- Where
- 3 sites in Belgium
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
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