Evidence map›Paper›PMID 34909691›Full record

ArticleJAC-antimicrobial resistance2021

Real-life experience with compassionate use of cefiderocol for difficult-to-treat resistant

Marianna Meschiari, Sara Volpi, Matteo Faltoni, Giovanni Dolci, Gabriella Orlando, Erica Franceschini, Marianna Menozzi, Mario Sarti, Giovanni Del Fabro, Benedetta Fumarola and 10 more

Open access · goldAbstract read
In one paragraph

Article in JAC-antimicrobial resistance, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.5field-weighted citation impact, top 5% of its field
1 · What the graph read from it

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 65 citations in OpenAlex.

  1. Effective cefiderocol CSF penetration for treatingJAC-antimicrobial resistance · 2026
    Article
  2. Article
  3. Review
  4. Cefiderocol for Treatment of Ventriculitis (4MRGNAntibiotics (Basel, Switzerland) · 2026
    Article
  5. Genetic Determinants Linked to MDR/XDR inPathogens (Basel, Switzerland) · 2026
    Article
  6. Treating Extensively Drug-ResistantPathogens (Basel, Switzerland) · 2026
    Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Using a difficult-to-treat resistance index to gauge imbalance between countries' antibiotic resistance prevalence and access to antibiotics: a scoping review and concept proposal.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2025
    Article
  13. Effectiveness and safety of cefiderocol treatment in patients with Gram-negative bacterial infections in Spain in the early access programme: results of the PERSEUS study.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Article
  14. Successful treatment of carbapenem-resistant Acinetobacter baumannii meningitis and purulent ventriculitis using cefiderocol combination therapy: a case report and literature review.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Review
  15. Addressing carbapenemase-producing extensively drug-resistant Pseudomonas aeruginosa: the potential of cefiderocol and ceftazidime/avibactam plus aztreonam therapy.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Article
  16. Article
  17. Wound repair and immune function in theFrontiers in cellular and infection microbiology · 2025
    Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 3 institutions in 1 country.

Marianna MeschiariDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.ORCID https://orcid.org/0000-0002-1254-9995
Sara VolpiDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Matteo FaltoniDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Giovanni DolciDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.ORCID https://orcid.org/0000-0001-9948-652X
Gabriella OrlandoDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Erica FranceschiniDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Marianna MenozziDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Mario SartiClinical Microbiology Laboratory, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Giovanni Del FabroUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Benedetta FumarolaUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Francesco GuarneriUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Paola LanzaUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Silvia LorenzottiUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Barbara SaccaniUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Liana SignoriniUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Evelyn Van HauwermeirenUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Milo GattiSSD Clinical Pharmacology, Alma Mater Studiorum, University of Bologna, University Hospital IRCCS Policlinico Sant'Orsola Malpighi, Bologna, Italy.
Federico PeaSSD Clinical Pharmacology, Alma Mater Studiorum, University of Bologna, University Hospital IRCCS Policlinico Sant'Orsola Malpighi, Bologna, Italy.
Francesco CastelliUniversity Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy.
Cristina MussiniDepartment of Infectious Diseases, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.
Azienda Ospedaliero-Universitaria di Modena · ITAzienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia · ITIRCCS Azienda Ospedliero-Universitaria di Bologna Policlinico di Sant'Orsola · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo describe our real-life experience with cefiderocol in XDR and difficult-to-treat resistant

methodsWe included patients with a proven infection due to an XDR/DTR-P, who had failed on previous regimens, and were treated with cefiderocol, following them prospectively to day 90 or until hospital discharge or death.

resultsSeventeen patients treated for >72 h with cefiderocol were included: 14 receiving combination regimens (82.4%) and 3 receiving monotherapy (17.6%). Fourteen patients were males (82%) with a median age of 64 years (IQR 58-73). Fifteen patients (88.2%) were admitted to the ICU and five had septic shock (29%). Seven cases (41.2%) were ventilator-associated pneumonia, of which 71% (5/7) occurred in COVID-19 patients. Four were complicated intrabdominal infections, one ecthyma gangrenosum, one nosocomial pneumonia and one empyema, one osteomyelitis, one primary bacteraemia, and one nosocomial external ventricular drainage meningitis. Clinical cure and microbiological cure rates were 70.6% and 76.5%, respectively. There were six deaths (35.3%) after a median of 8 days (IQR 3-10) from the end of treatment, but only two of them (11.7%) were associated with

conclusionsOur experience collecting this large case series of DTR-P treated with cefiderocol may help clinicians consider this new option in this hard-to-manage setting. Our results are even more relevant in the current scenario of ceftolozane/tazobactam shortage. Importantly, this is the first study providing real-life data indicating adequate cefiderocol concentrations in CSF.

Identifiers

PMID34909691
PMCPMC8665210
OpenAlexW4200476099

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.