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New antibody cocktail shields vulnerable patients from COVID-19

NCT ID NCT07473986

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether a medicine called Evusheld can prevent COVID-19 in people with weakened immune systems who did not get protection from vaccines. The study included 88 adults who were at high risk. Researchers tracked how many got sick with COVID-19 symptoms to see if Evusheld helped keep them safe.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

88 people

The number who actually took part.

Started

Jul 2022

Finished

Dec 2024

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

immunocompromised subjects with no serological response after third dose of mRNA vaccine

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults \>= 18 years-old and over, all sexes, * Negative SARS-COV2 serology tests befire enrollment, * Severe impairmentof the immune system induced by documented pathology, weight \>= 40 kg at initial screening, * Written informed consent and any required authorization obtained from the partecipant prior to performing any protocol related procedures. Exclusion Criteria: * Any condition that might compromise safety or interfere with study results, * Pregnant or nursing female.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Fondazione IRCCS Policlinico San Matteo di Pavia

    Pavia, Pavia, 27100, Italy