Evidence map›Paper›PMID 38780228›Full record

ArticleTherapeutic advances in respiratory disease

Impact of lumacaftor/ivacaftor on the bacterial and fungal respiratory pathogens in cystic fibrosis: a prospective multicenter cohort study in Sweden.

Mahasin Al Shakirchi, Kimmo Sorjonen, Lena Hjelte, Lena Klingspor, Peter Bergman, Petrea Ericson, Marcus Svedberg, Ulrika Lindberg, Christine Hansen, Isabelle de Monestrol

Abstract readMulticenter Study
In one paragraph

Article in Therapeutic advances in respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. 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

10 authors.

Mahasin Al ShakirchiStockholm CF Centre, Karolinska University Hospital Huddinge, Stockholm, Department of Clinical Science, Intervention and Technology, Sweden.ORCID 0000-0003-1443-6369
Kimmo SorjonenDivision of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Lena HjelteStockholm CF Centre, Karolinska University Hospital Huddinge, Stockholm, Sweden.
Lena KlingsporDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden.
Peter BergmanDepartment of Infectious Diseases, The Immunodeficiency Unit, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden.
Petrea EricsonDepartment of Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.
Marcus SvedbergDepartment of Pediatrics, Institute of Clinical Science, Gothenburg University, Sweden.
Ulrika LindbergLund CF Centre, Skåne University Hospital, Lund, Sweden.
Christine HansenLund CF Centre, Skåne University Hospital, Lund, Sweden.
Isabelle de MonestrolStockholm CF Centre, Karolinska University Hospital Huddinge, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA significant decline in pulmonary exacerbation rates has been reported in CF patients homozygous for F508del treated with lumacaftor/ivacaftor. However, it is still unclear whether this reduction reflects a diminished microbiological burden.

objectivesThe aim of this study was to determine the impact of lumacaftor/ivacaftor on the bacterial and fungal burden.

designThe study is a prospective multicenter cohort study including 132 CF patients homozygous for F508del treated with lumacaftor/ivacaftor.

methodsClinical parameters as well as bacterial and fungal outcomes 1 year after initiation of lumacaftor/ivacaftor were compared to data from 2 years prior to initiation of the treatment. Changes in the slope of the outcomes before and after the onset of treatment were assessed.

resultsLung function measured as ppFEV1 (

conclusionThe current study showed a significant improvement in clinical parameters and a reduction of some of CF respiratory microorganisms 1 year after starting with lumacaftor/ivacaftor. However, no significant changes were observed for

Indexed as

AminophenolsAminopyridinesBenzodioxolesCystic FibrosisDrug CombinationsQuinolonesAdolescentAdultBacterial InfectionsChildChloride Channel AgonistsCystic Fibrosis Transmembrane Conductance RegulatorFemaleFungiHumansLungAminophenolsAminopyridinesBenzodioxolesCFTR protein, humanChloride Channel AgonistsCystic Fibrosis Transmembrane Conductance RegulatorDrug Combinationslumacaftor, ivacaftor drug combinationQuinolonesbacteriacystic fibrosisfungilumacaftor/ivacaftor

Identifiers

PMID38780228
PMCPMC11119492

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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.