The 14th International Conference on EHealth Technologies is pleased to welcome you. It is a one-of-a-kind event that demonstrates the many facets and diversity of telemedicine and digital health. The EHEALTH SUMMIT 2023 will be held on February 06-07, 20233 at Rome, Italy.The two-day conference is expected to draw over 200 healthcare professionals, nurses, and experts.

Examples of other kinds of clinical research:

• A long-term study that involves psychological tests or brain scans.
• A genetic study that involves blood tests but no changes in medication.
• A study of family history that involves talking to family members to learn about people's medical needs and history.

A clinical trial is a form of research study in the field of medicine. A clinical trial is a research study that aims to answer specific questions about potential new medicines or new methods to use existing (known) medications. Clinical trials are conducted to test the safety and efficacy of novel medications or therapies. Clinical trials are just one step in a long, meticulous procedure that can take years to complete. Doctors first test a novel medicine in the lab. Then they look at how the treatment works in animals. If a new medication appears to be promising, doctors will conduct a clinical study to test it on humans.

Types of clinical trials:

• Pilot studies and feasibility studies.
• Prevention trials.
• Screening trials.
• Treatment trials.
• Multi-arm multi-stage (MAMS) trials.
• Cohort studies.
• Case control studies.
• Cross sectional studies.