Assessing the safety of sulbactam-durlobactam for Acinetobacter infections
Official title: A Single-arm, Open-label, Prospective, Observational Study to Assess the Safety of Sulbactam-durlobactam, Including the Risk of Hypersensitivity Reactions (Including Anaphylaxis) in Participants With Acinetobacter Baumannii-calcoaceticus Complex Infection
Run by Innoviva Specialty Therapeutics · NCT06746883 · Data updated 2026-11-12
This study is testing if the medication sulbactam-durlobactam is safe for adults with Acinetobacter infections and if it causes any allergic reactions.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 100 (estimated) |
| Sponsor | Innoviva Specialty Therapeutics Industry-sponsored |
| Locations | 12 sites (Sacramento, California and 11 other locations) |
| Status | Recruiting |
| Started | April 28, 2025 |
| Main results expected | January 31, 2029 |
| Study ends | January 31, 2029 |
| Registry record updated | June 24, 2026 |
| Trial ID | NCT06746883 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are hospitalized adults aged 18 and older with a confirmed or strongly suspected Acinetobacter baumannii-calcoaceticus complex infection.
✕Probably not a fit
Patients who do not have a confirmed or suspected ABC infection or those who are not hospitalized may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to evaluate the safety and risk of hypersensitivity reactions, including anaphylaxis, associated with sulbactam-durlobactam in adults diagnosed with Acinetobacter baumannii-calcoaceticus complex infections. Participants will be monitored for approximately 28 days to collect data on safety and any adverse reactions. The treatment with sulbactam-durlobactam will be administered as part of routine clinical care, independent of the study participation.
Why it matters
Potential benefit: If successful, this study could provide critical safety data that may enhance treatment protocols for patients with Acinetobacter infections.
How similar studies have gone: While this approach is observational, similar studies evaluating the safety of antibiotic treatments have shown promise in improving patient outcomes.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Participant is ≥18 years old at the time of written informed consent and is hospitalized. * Participant has provided the written informed consent. If a participant is unable to provide written informed consent due to their medical condition, the participant's legally authorized representative may consent on behalf of the participant, or the decision can be made according to the procedure permitted by local law and institutional standard operating procedures (SOPs). * Participant has a proven or strongly suspected diagnosis of an infection caused by susceptible ABC isolates, based on investigator's clinical judgment. * Participant initiates treatment with SUL-DUR per routine clinical care. Participants who receive SUL-DUR within 24 hours prior to enrollment are also eligible to participate. The decision to treat the participant with SUL-DUR is made prior to and independently of study participation. * The participant has an expected survival of \>48 hours at the time of written informed consent. Exclusion Criteria: * A history of significant hypersensitivity or allergic reaction to any β-lactam, or any contraindication to the use of β-lactam antibiotics
Where it's running
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UC Davis Health
Sacramento, California, United States Recruiting -
University of Florida - Gainesville
Gainesville, Florida, United States Recruiting -
Tampa General Hospital
Tampa, Florida, United States Recruiting -
University of Kansas Medical Center-Kansas City-3901 Rainbow Blvd
Kansas City, Kansas, United States Recruiting -
University of Kentucky College of Medicine
Lexington, Kentucky, United States Recruiting -
Ochsner Medical Center - New Orleans
New Orleans, Louisiana, United States Recruiting
Show 6 more locations
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Ochsner LSU Health Science Center Shreveport
Shreveport, Louisiana, United States Recruiting -
Montefiore Medical Group Family Care Center
The Bronx, New York, United States Recruiting -
Summa Health System - Akron - 75 Arch Street
Akron, Ohio, United States Recruiting -
The Carl and Edyth Lindner Center for Research and Education at Christ Hospital
Cincinnati, Ohio, United States Recruiting -
University of Pittsburg School of Medicine
Pittsburgh, Pennsylvania, United States Recruiting -
Prisma Health - Infectious Diseases - Greenville
Greenville, South Carolina, United States Recruiting
Study contacts
- Study coordinator: Reddy Tummala ISTX Clinical Trials
- Email: Clinicaltrials@istx.com
- Phone: 617-715-3600
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Assessing Sulbactam-Durlobactam for Pediatric Acinetobacter Infections
This study is testing a new antibiotic combination to see if it is safe and effective for children with serious Acinetobacter infections.
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BV100 plus low-dose polymyxin B versus colistin with high-dose ampicillin/sulbactam for hospital- or ventilator-associated pneumonia from carbapenem-resistant Acinetobacter
This trial tests whether BV100 combined with low-dose polymyxin B helps adults with hospital- or ventilator-associated pneumonia caused by carbapenem-resistant Acinetobacter work better and be safer than colistin with high-dose ampicillin/sulbactam.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.