ChristianaCare

All hospital visitors required to be vaccinated or have a negative COVID-19 test.

  • Inpatients in our Christiana, Wilmington and Union hospitals may have one visitor daily between 10 a.m. and 8 p.m. The visitor must be 16 or older.
  • Patients having outpatient surgery may have one support person accompany them. Support persons must be 16 or older.
  • All visitors and surgical support people must show proof of vaccination OR a negative COVID-19 test within the prior 72 hours.

Before visiting, click here for more details about visitation.

Visit coronavirus.delaware.gov or cecilcountyhealth.org for local vaccination and testing sites.

All visitors are required to wear masks.

For COVID-19 safety, all visitors to ChristianaCare facilities and services are required to wear masks. This includes visitors who are vaccinated. Please read our visitor guidelines before arrival.

Clinical Trials

Types of Drug Clinical Trials

On average, it takes 15 years before a drug tested in the laboratory can be tested on humans. Only five in every 5,000 compounds tested in the lab ever make it to human testing. Only one in five of those are approved for sale in the United States.

After initial laboratory and animal studies, medicines that are tested in people must follow rigid guidelines set by the U.S. Food and Drug Administration (FDA). Medical research studies are categorized in four phases:

  • Phase I clinical trials involve healthy volunteers. These trials are designed to test a drug’s safety and to determine how it works in the human body.
  • Phase II studies test the effectiveness of the drug on a few hundred volunteer patients who have the disease the drug is designed to treat.
  • Phase III trials involve several thousand volunteer patients who are closely monitored in clinics and hospitals to confirm the effectiveness of the drug in treating their illness and to identify any adverse effects.
  • Phase IV trials are sometimes required by the FDA to evaluate any long-term effects of a drug or treatment.