ArticleAntimicrobial agents and chemotherapy2022
Safety of Ceftazidime-Avibactam in Combination with Aztreonam (COMBINE) in a Phase I, Open-Label Study in Healthy Adult Volunteers.
Article in Antimicrobial agents and chemotherapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
16 citing papers in PubMed, 21 citations in OpenAlex.
- The global epidemiology and treatment of metallo-β-lactamase-producing gram-negative pathogens.JAC-antimicrobial resistance · 2026Review
- Safety Profiles of Polymyxins, Aminoglycosides, and Imipenem/Cilastatin/Relebactam (IMI/REL) in the Treatment of Gram-Negative Infections: A Literature Review.Antibiotics (Basel, Switzerland) · 2026Review
- Determining the Activity of Imipenem/Relebactam Plus Aztreonam Against ConstitutiveOpen forum infectious diseases · 2026Article
- Overcoming resistance barriers: Using the salvage therapy of Ceftazidime-Avibactam and Aztreonam for difficult-to-treat gram-negative infections at a tertiary care hospital in Karachi-A retrospective cohort pilot.Pakistan journal of medical sciences · 2026Article
- Accurate and Sensitive UHPLC-Tandem Mass Spectrometry Sequential Methods for Therapeutic Drug Monitoring of Aztreonam/Avibactam in Human Plasma.Pharmaceutics · 2026Article
- β-Lactam/β-Lactamase Inhibitor Combinations in Sepsis-Associated Acute Kidney Injury and Renal Replacement Therapy.Antibiotics (Basel, Switzerland) · 2025Review
- Clinical efficacy, safety and pharmacokinetics of novel β-lactam/β-lactamase inhibitor combinations: a systematic review.JAC-antimicrobial resistance · 2025Review
- Carbapenem-ResistantCase reports in infectious diseases · 2025Article
- Article
- Practical Application of Aztreonam-Avibactam as a Treatment Strategy for Ambler Class B Metallo-β-Lactamase Producing Enterobacteriaceae.Antibiotics (Basel, Switzerland) · 2024Review
- A multi-species outbreak of VIM-producing carbapenem-resistant bacteria in a burn unit and subsequent investigation of rapid development of cefiderocol resistance.Antimicrobial agents and chemotherapy · 2024Article
- The Antibacterial Resistance Leadership Group: Scientific Advancements and Future Directions.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023Article
- Priorities and Progress in Gram-negative Bacterial Infection Research by the Antibacterial Resistance Leadership Group.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023Article
- Article
- Pharmacokinetics of Ceftazidime-Avibactam in Combination with Aztreonam (COMBINE) in a Phase 1, Open-Label Study of Healthy Adults.Antimicrobial agents and chemotherapy · 2022Article
- Reviewing novel treatment options for carbapenem-resistantExpert review of anti-infective therapyReview
Corrections and comments
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Authors and funding
14 authors at 5 institutions in 1 country.
Funding
Abstract
This phase I study evaluated the safety of the optimal ceftazidime-avibactam (CZA) with aztreonam (ATM) regimens identified in hollow fiber infection models of MBL-producing Enterobacterales. Eligible healthy subjects aged 18 to 45 years were assigned to one of six cohorts: 2.5 g CZA over 2 h every 8 h (approved dose), CZA continuous infusion (CI) (7.5 g daily), 2 g ATM over 2 h every 6 h, ATM CI (8 g daily), CZA (approved dose) with 1.5 g ATM over 2 h every 6 h, and CZA (approved dose) with 2 g ATM over 2 h every 6 h. Study drug(s) were administered for 7 days. The most frequently observed adverse events (AEs) were hepatic aminotransferase (ALT/AST) elevations (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.