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Smart dosing for seniors: antibiotic study aims to get it just right

NCT ID NCT07494981

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a personalized approach to dosing the antibiotic ceftazidime-avibactam in patients aged 60 and older. Researchers will measure drug levels in the blood and use computer models to adjust each person's dose, aiming to improve effectiveness and reduce side effects. The goal is to create a smarter, safer dosing system for older adults.

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

About 150 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Mar 2026

An estimate. Start dates often move.

Expected to finish

Dec 2030

An estimate. End dates often move.

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

Professional Translation for Clinical Research Protocols: Enroll patients aged ≥60 years receiving ceftazidime-avibactam therapy at Chinese PLA General Hospital

Ages

60 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Aged ≥60 years Scheduled to receive ceftazidime-avibactam therapy for \>5 days No prior ceftazidime-avibactam use within 1 month before enrollment Exclusion Criteria: * Patients requiring renal replacement therapy (hemodialysis, peritoneal dialysis, or continuous renal replacement therapy \[CRRT\]) or with renal impairment history (nephrectomy, renal transplantation, solitary kidney, uremia)

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As listed by the trial registrant

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How to take part

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  1. The official record

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