Evidence map›Paper›PMID 29178957›Full record

SynthesisAnnals of clinical microbiology and antimicrobials2017

Triple combination antibiotic therapy for carbapenemase-producing Klebsiella pneumoniae: a systematic review.

David M Jacobs, M Courtney Safir, Dennis Huang, Faisal Minhaj, Adam Parker, Gauri G Rao

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Annals of clinical microbiology and antimicrobials, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

20 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Emergence of pandrug-resistant carbapenemase-producingFrontiers in cellular and infection microbiology · 2024
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
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  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Rapid Identification of Carbapenemase-producingThe Eurasian journal of medicine · 2019
    Article
  17. Review
  18. Article
  19. Article
  20. Early use of polymyxin B reduces the mortality of carbapenem-resistant Klebsiella pneumoniae bloodstream infection.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
    Observational
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

6 authors at 2 institutions in 1 country.

David M JacobsDepartment of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA. dmjacobs@buffalo.edu.
M Courtney SafirDepartment of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA.
Dennis HuangDepartment of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA.
Faisal MinhajDepartment of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA.
Adam ParkerDepartment of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA.
Gauri G RaoDivision of Pharmaceutics and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA. gaurirao@live.unc.edu.
University at Buffalo, State University of New York · USUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe spread of carbapenemase-producing K. pneumoniae (CPKP) has become a significant problem worldwide. Combination therapy for CPKP is encouraging, but polymyxin resistance to many antibiotics is hampering effective treatment. Combination therapy with three or more antibiotics is being increasingly reported, therefore we performed a systematic review of triple combination cases in an effort to evaluate their clinical effectiveness for CPKP infections.

methodsThe PubMed database was searched to identify all published clinical outcomes of CPKP infections treated with triple combination therapy. Articles were stratified into two tiers depending on the level of clinical detail provided. A tier 1 study included: antibiotic regimen, regimen-specific outcome, patient status at onset of infection, and source of infection. Articles not reaching these criteria were considered tier 2.

resultsThirty-three studies were eligible, 23 tier 1 and ten tier 2. Among tier 1 studies, 53 cases were included in this analysis. The most common infection was pneumonia (31%) followed by primary or catheter-related bacteremia (21%) and urinary tract infection (17%). Different combinations of antibiotic classes were utilized in triple combinations, the most common being a polymyxin (colistin or polymyxin B, 86.8%), tigecycline (73.6%), aminoglycoside (43.4%), or carbapenem (43.4%). Clinical and microbiological failure occurred in 14/39 patients (35.9%) and 22/42 patients (52.4%), respectively. Overall mortality for patients treated with triple combination therapy was 35.8% (19/53 patients).

conclusionsTriple combination therapy is being considered as a treatment option for CPKP. Polymyxin-based therapy is the backbone antibiotic in these regimens, but its effectiveness needs establishing in prospective clinical trials.

Indexed as

AminoglycosidesAnti-Bacterial AgentsBacteremiaBacterial Proteinsbeta-LactamasesCarbapenemsColistinDrug CombinationsFemaleHumansKlebsiella InfectionsKlebsiella pneumoniaeMaleMicrobial Sensitivity TestsMinocyclinePneumoniaAminoglycosidesAnti-Bacterial AgentsBacterial Proteinsbeta-LactamasescarbapenemaseCarbapenemsColistinDrug CombinationsMinocyclinePolymyxin BPolymyxinsTigecyclineAntibiotic resistanceCarbapenemase-producing K. pneumoniaeKPCTriple combination treatment

Identifiers

PMID29178957
PMCPMC5702089
OpenAlexW2768983329

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.