CompletedNot Applicable

Clinical Study on the Treatment of Lower Respiratory Tract Infection With Pseudomonas Aeruginosa by Ceftazidime and Avibatam

China500 participantsStarted 2022-01-01

Plain-language summary

Multidrug-resistant Gram-negative bacteria (MDR-GNB) is emerging globally as a pathogen of concern in healthcare-associated infections (HAIs), and a threat to public health.There has been an alarming rise in the prevalence of MDR-GNB infections globally over the last decade.Multidrug-resistant or Carbapenem-resistant Pseudomonas aeruginosa (MDRPA or CRPA) are one of the major pathogens in the hospital setting,and are particularly challenging due to limited therapeutic options,associated with high mortality rates.Ceftazidime/avibactam(CAZ/AVI) combines the anti-pseudomonal cephalosporin ceftazidime and the novel non-β-lactam β-lactamase inhibitor avibactam,which are now available for the treatment of MDR-GNB infections and favorable outcomes have been reported in hospitalized patients with carbapenem-resistant Enterobacterales (CRE).However, there are only few publications available with a small sample size limit, focusing on the efficacy of CAZ/AVI for the treatment of CRPA or MDRPA infections.Therefore, a retrospective analysis was conducted to compare the clinical efficacy and microbiological efficacy of CAZ/AVI versus other antibiotics for the treatment of MDRPA infections.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * patients with MDRPA infection diagnosed by clinicians * patients treated with anti-Pseudomonas aeruginosa antibiotics for at least 72h * patients older than 18 years old. Exclusion Criteria: * Patients with human immunodeficiency virus infection, mental illness, a medication course of less than 72 hours, or incomplete data were excluded.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Clinical efficacy

Timeframe: 28 day after enrollment

Trial details

NCT IDNCT06992102

SponsorThe First Affiliated Hospital with Nanjing Medical University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-01-01

View on ClinicalTrials.gov More MDRPA trials