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Found 505 All Conditions trials

A listing of All Conditions medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

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18 years - 100 years
All genders
This study investigates the effects of prolonged oral antiviral treatment on complications related to Herpes Zoster Ophthalmicus (HZO). HZO is an eye condition caused by the varicella-zoster virus, which can lead to painful skin rashes and eye problems. The study aims to see if the antiviral treatment can reduce issues …
11 years - 100 years
Accepts healthy volunteer
All genders
This study investigates screening and treatment methods for young people who use alcohol or drugs. The purpose is to develop a tool for assessing substance abuse in both adults and adolescents. Substance abuse refers to the harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.Participants will complete …
18 years - 100 years
All genders
Phase 2/3
Interventional
This study investigates the effects of radiation and chemotherapy compared to radiation alone in treating salivary gland cancer. Salivary gland cancer affects the glands that produce saliva, and this study aims to find out which treatment is better at reducing the chance of the cancer returning.Participants will undergo several procedures, …
3 years - 10 years
All genders
Interventional
The purpose of this study is to explore ways to reduce the use of anesthesia during radiation treatments for children. Radiation therapy is a treatment that uses high-energy rays to target and kill cancer cells. Anesthesia is often used to keep children still during this process, but it can have …
18 years - 80 years
All genders
Observational
This study investigates how gastric electrical stimulation (GES) might influence the vagus nerve, a key nerve in the body that helps control the stomach and other organs. The purpose is to understand if changes in symptoms are related to how the GES affects this nerve, particularly through its fibers that …
18 years - 100 years
All genders
Interventional
This study investigates the effects of using a lower dose of stereotactic radiosurgery, such as Gamma Knife or Linear Accelerator, for patients with brain metastases who are also receiving immunotherapy. Brain metastases occur when cancer cells spread from their original site to the brain. The study aims to understand if …
18 years - 100 years
Female
This study investigates the experiences and attitudes of mothers and autistic women towards healthcare and telehealth services. The purpose is to understand how these factors influence the use of telehealth for assessing autism risk. Telehealth refers to healthcare services delivered remotely, often through phone or video calls.Participants will take part …
 COVID-19 Blood Sample Collection
18 years - 100 years
All genders
This study investigates the collection of blood samples from individuals who have recovered from COVID-19. The purpose is to aid research aimed at improving testing and developing treatments for COVID-19. Recovered individuals are invited to donate a small blood sample to contribute to a biobank, which is a collection of …
 Methods to Identify and Treat Severe Asthma Patients Project 2: Airway pH Phenotyping
18 years - 50 years
All genders
This study investigates how the pH level in the airway may affect people with asthma and cystic fibrosis. It looks at how acid in the airway can change the body's response to infections and increase inflammation, which might make usual treatments less effective. The study aims to find a simpler …
 PrecISE: Precision Interventions for Severe and/or Exacerbation-Prone Asthma Network
12 years - 80 years
All genders
Phase 2
Interventional
This study investigates treatments for severe asthma, a condition where airways in the lungs are inflamed and narrow, making it difficult to breathe. This study aims to explore which treatments work best for different patients with severe asthma.Participants will receive several treatments, each lasting about four months, with breaks in …
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