Evaluating the Use of Monoclonal Antibodies and Antivirals for COVID-19

The Dutch Cohort Study for the Evaluation of the Use of Neutralizing Monoclonal Antibodies and Other Antiviral Agents Against SARS-CoV-2

Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) · NCT05195060

This study is testing whether monoclonal antibodies and antiviral medications can help treat COVID-19 in patients who are immunocompromised or have low antibody levels.

Quick facts

Study typeObservational
Enrollment1000 (estimated)
Ages18 Years and up
SexAll
SponsorAcademisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) (other)
Drugs / interventionscasirivimab, imdevimab, sotrovimabsotrovimab, balanivimab, sotrovimab, bamlanivimab, etesevimab, sSotrovimab, casivirmimab
Locations4 sites (Amsterdam, Noord Holland and 3 other locations)
Trial IDNCT05195060 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate the effectiveness of neutralizing monoclonal antibodies and antiviral agents in treating COVID-19 patients. It focuses on patients who receive these treatments as standard care, particularly those who are seronegative or immunocompromised. The study will collect data on patient outcomes, including rates of hospitalization and mortality, to assess the impact of these therapies. By analyzing real-world data, the study seeks to provide insights into the best practices for managing COVID-19.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 and older who are receiving neutralizing monoclonal antibodies or antiviral treatments for COVID-19.

Not a fit: Patients who are not receiving these specific treatments or who cannot provide informed consent may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment protocols for COVID-19, particularly for high-risk patients.

How similar studies have performed: Other studies have shown success with similar approaches, particularly in the use of monoclonal antibodies for COVID-19 treatment.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* All patients that are treated with neutralizing monoclonal SARS-CoV-2 antibodies or with small-molecules for Covid-19 as standard of care.
* Patients have to be aged ≥ 18 y.

Exclusion Criteria:

* No informed consent is provided by the patient or by his/her legal representative
* Patients not suitable to fulfil study procedures

Where this trial is running

Amsterdam, Noord Holland and 3 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: COVID-19

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.