Clinical trials: Exposure
Group B Strep Infection
Group B Streptococcus Response After Probiotic Exposure
This is an open-label randomized control trial and feasibility study designed to determine the feasibility of a larger RCT in our setting that would examine prenatal probiotic use in Group B Strep (GBS) positive pregnant women at…
- Trial name
- GRAPE (NCT04721912)
- Testing
- Probiotic dietary supplement
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- University of New Mexico
HIV Infections
A Study on Amprenavir in Combination With Other Anti-HIV Drugs in HIV-Positive Patients
The purpose of this study is to compare 4 different combinations of anti-HIV drugs and to determine the number of people whose HIV blood levels decrease to 200 copies/ml or less while on the treatment.
- Trial name
- NCT00000912
- Testing
- Indinavir sulfate, Abacavir sulfate, Amprenavir
- Where
- 45 sites in United States, Puerto Rico
- Volunteers
- 475 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Coronavirus Disease 2019 (COVID-19)
Evaluation of Silver Nanoparticles for the Prevention of COVID-19
In this research, silver nanoparticles (AgNPs) were tested in vitro and shown to have an inhibitory effect on SARS-CoV-2 infection in cultured cells.
- Trial name
- COVID-19 (NCT04894409)
- Testing
- Mouthwash and nose rinse with the AgNPs solution, Mouthwashes and nose rinse in a conventional way
- Where
- Mexico
- Volunteers
- 231 people, healthy volunteers welcome
- Sponsor
- Cluster de Bioeconomia de Baja California, A.C
HPV Infection, Cervical Cancer
Effector and Memory Immune Responses to HPV Vaccination in Vietnamese Women Post Virus Exposure
A Study to evaluate if the 3 dose extended schedule (0-6-18 months) for the HPV vaccine Gardasil-9 provide similar immune responses and short term protection against HPV infection compared to the regular 3 dose schedule (0-2-6…
- Conditions
- HPV Infection, Cervical Cancer, Anogenital Cancer, Anogenital Warts
- Trial name
- HPV9vxFSW (NCT06681636)
- Testing
- Human papillomavirus 9-valent vaccine, Recombinant
- Where
- 3 sites in Australia, Vietnam
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Hygiene and Epidemiology, Vietnam
Elbow Pain, Supracondylar Humerus Fracture
The Utilization of Ultrasound to Diagnose Pediatric Elbow Fractures
The goal of this intervention trial is to learn if a ultrasound diagnosis of elbow fractures can improve care in pediatric patients seen in the emergency room.
- Conditions
- Elbow Pain, Supracondylar Humerus Fracture, Radial Head Fractures, Radial Head or Neck Fractures
- Trial name
- NCT07212036
- Testing
- Ultrasound of the elbow, X-ray of elbow
- Where
- United States
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Nemours Children's Clinic
Infertility, Infertility Assisted Reproductive Technology
A Large-scale, Prospective Cohort Study Was Conducted to Explore the Association Between Environmental Exposure and Behavioral Factors and Infertility (the Success Rate of Assisted Reproductive Technology)
The aim is to explore the reasons for the failure of assisted reproductive technology (ART) in infertile patients in Hunan Province and seek ways to improve the success rate of ART.
- Conditions
- Infertility, Infertility Assisted Reproductive Technology, Infertility (IVF Patients)
- Trial name
- NCT07641387
- Testing
- Life Style Intervention, Environmental exposure
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- The Third Xiangya Hospital of Central South University
Melanoma
The Response of Serum 25-Hydroxyvitamin D to Incidental Ultraviolet Light Exposure
1.1 To detect reproducible variations of serum 25-hydroxyvitamin D levels throughout the course of one year in relationship to objectively measured levels of ultraviolet exposure.
- Trial name
- NCT00832533
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- New Mexico Cancer Research Alliance
PTSD, Trauma, Psychological
Narrative Exposure Therapy for Adults With Intellectual Disability
The purpose of the study is to identify how Narrative Exposure Therapy (NET) can be adapted for delivery with adults with mild Intellectual Disability (ID) and to explore whether NET can reduce symptoms of traumatic stress in…
- Trial name
- NCT04418752
- Testing
- Psychological therapy
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Nottingham
Food Allergies
Endophenotyping for Plant-based Food Allergy Diagnosis, Tolerance Biomarkers, and Mechanisms in Microneedle Immunotherapy
In relation to the prognosis of vegetable FA (VFA), in contrast to other food allergies (FA), which disappear naturally with time, VFA tends to persist into adulthood and to the appearance of new sensitizations to other…
- Trial name
- NCT06997432
- Testing
- Dietary intervention
- Where
- Spain
- Volunteers
- 32 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Blood Pressure, Heart Rate Variability
The Cardiovascular Benefits of Reducing Personal Exposure to Air Pollution
Exposure to air pollution is an important risk factor for cardiovascular morbidity and mortality, and is associated with increased blood pressure, reduced heart rate variability, endothelial dysfunction and myocardial ischaemia.
- Trial name
- NCT00809432
- Testing
- Face mask (Dust Respirator), No Face mask
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Acne Vulgaris
A Safety, Tolerability, Efficacy and Exposure Study of XEN801 Topical Gel
Phase 1/2 study enrolling up to 60 healthy volunteers in Phase 1 followed by approximately 150 subjects with acne vulgaris in Phase 2.
- Trial name
- NCT02656043
- Testing
- XPF-005
- Where
- 20 sites in Canada
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- Xenon Pharmaceuticals Inc.
Skin, Skin Microbiome
Examine Impact of Topical Application of Active Versus Placebo on the Skin Microbiome in Sensitive Skin.
The purpose of this study is to build insights to understand how the placebo and active impacts the skin microbiome in women with high skin sensitivity (SS10 > 13) and sun exposure.
- Conditions
- Skin, Skin Microbiome, Skin Microbiota, Skin Ageing
- Trial name
- SkinBiome (NCT07454525)
- Testing
- Active Cream
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- AB Biotics, SA
HIV Prevention Program
Socio-Structural Intervention to Improve Pre-Exposure Prophylaxis Services for Cisgender Women
The goal of the "PrEP CGW" pilot study is evaluate the feasibility and acceptability of a clinic-level intervention to improve HIV prevention and Pre-exposure Prophylaxis (PrEP) services for women.
- Trial name
- PrEP CGW (NCT07318532)
- Testing
- The women's PrEP Project (W-PrEP)
- Where
- United States
- Volunteers
- 745 people, healthy volunteers welcome
- Sponsor
- Medstar Health Research Institute
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
Disinfection By-products
A University-Community Partnership to Reduce Exposure to Disinfection Byproducts In Appalachia
Appalachian Kentuckians in Martin and Letcher Counties are grappling with a health-threatening drinking water crisis arising from exposures to disinfection by-products (DBPs).
- Trial name
- NCT05172752
- Testing
- Citizen Scientist Training Program, Stakeholder Consultation Core Program
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Anna Hoover
MASH - Metabolic Dysfunction-Associated Steatohepatitis
A Trial to Investigate Safety, Exposure, and Efficacy of HU6 Compared With Placebo in Adult Participants With Metabolic Dysfunction-associated Steatohepatitis (MASH)
Rivus Pharmaceuticals. Inc. is sponsoring this research study to assess the safety and tolerability of HU6 as a possible treatment for patients diagnosed with metabolic dysfunction-associated steatohepatitis (MASH).
- Trial name
- AMPLIFY (NCT07491458)
- Testing
- HU6
- Where
- 31 sites in United States
- Volunteers
- 180 people
- Sponsor
- Rivus Pharmaceuticals, Inc.
Healthy Volunteers
A Research Study Investigating How Semaglutide and Dapagliflozin Act in Your Body When Dosed in One Tablet
This study will test how the active substances semaglutide and dapagliflozin act in the body (in terms of their levels in the blood), when they are taken in the form of a combination preparation (a tablet with a fixed dose…
- Trial name
- NCT05429593
- Testing
- Semaglutide, Dapagliflozin, Semaglutide/dapagliflozin
- Where
- 2 sites in Germany
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
HIV Infections
A Study to Evaluate the Safety and Tolerability of Zidovudine (ZDV) in Premature Infants Born to HIV-Positive Women.
The purpose of this study is to examine the safety and tolerability of ZDV when given to premature infants born to HIV-positive women to prevent HIV infection.
- Trial name
- NCT00000855
- Testing
- Zidovudine
- Where
- 36 sites in United States, Puerto Rico
- Volunteers
- 35 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Allergic Rhinitis Due to Grass Pollen
Determination of Grass Pollen Allergen Concentration Inducing Rhinoconjunctivitis Symptoms in Subjects Allergic to Grass Pollen in ALYATEC Allergen Exposure Chamber
The aim of this study is to determine the optimal concentration of grass pollen allergens inducing rhinoconjunctivitis in subjects allergic to grass pollen in ALYATEC allergen exposure chamber.
- Trial name
- NCT06104293
- Testing
- Grass Pollen Allergen Exposure
- Where
- France
- Volunteers
- 24 people
- Sponsor
- Alyatec
Hereditary Transthyretin-mediated Amyloidosis With Polyneropathy, Pregnancy
TEGSEDI Pregnancy Surveillance Program
This is a worldwide safety surveillance study of pregnancy outcomes in women with hATTR-PN who may have been exposed or were not exposed to TEGSEDI prior to or during the pregnancy and of pediatric outcomes up to 1 year of age.
- Trial name
- NCT04270058
- Testing
- inotersen
- Volunteers
- 20 people
- Sponsor
- Akcea Therapeutics
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