Evidence map›Paper›PMID 31661636›Full record

ReviewAnnals of the American Thoracic Society2020

The Extrapulmonary Effects of Cystic Fibrosis Transmembrane Conductance Regulator Modulators in Cystic Fibrosis.

Valentine Sergeev, Frank Y Chou, Grace Y Lam, Christopher Michael Hamilton, Pearce G Wilcox, Bradley S Quon

Open access · greenAbstract readReview
In one paragraph

Review in Annals of the American Thoracic Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
9.9field-weighted citation impact, top 1% 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

45 citing papers in PubMed, 97 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Elexacaftor-tezacaftor-ivacaftor pharmacokinetics with concurrent tacrolimus administration after lung transplant.Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2025
    Observational
  10. Article
  11. Collaboration between registered dietitians and gastroenterologists in cystic fibrosis care: Results of an international cross-sectional survey.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2025
    Article
  12. Article
  13. Neutrophil diversity and function in health and disease.Signal transduction and targeted therapy · 2024
    Review
  14. Article
  15. Review
  16. Article
  17. CFTR Modulators: From Mechanism to Targeted Therapeutics.Handbook of experimental pharmacology · 2024
    Article
  18. Review
  19. Review
  20. Review
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 3 institutions in 2 countries.

Valentine SergeevDoctor of Medicine Undergraduate Program, Faculty of Medicine, and.ORCID 0000-0002-6446-6710
Frank Y ChouDoctor of Medicine Undergraduate Program, Faculty of Medicine, and.
Grace Y LamCentre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.
Christopher Michael HamiltonDepartment of Chemistry, Simon Fraser University, Burnaby, British Columbia, Canada.
Pearce G WilcoxCentre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.
Bradley S QuonCentre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0003-1785-3870
University of British Columbia · CADivision of Undergraduate Education · USSimon Fraser University · CA

Funding

Longitudinal Characterization of Respiratory Tract Exacerbations and Treatment Responses in Primary Ciliary DyskinesiaU54HL096458 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVIS, STEPHANIE DUGGINS, FERKOL, THOMAS W · 2009 to 2023
$20.0M
UNC Clinical and Translational Science AwardUL1TR000083 · NCATS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2012 to 2013
$11.6M
NCATS NIH HHS UL1 TR000083NHLBI NIH HHS U54 HL096458
6 · The paper itself

Abstract

The effects of cystic fibrosis (CF) transmembrane conductance regulator (CFTR) modulators on lung function, pulmonary exacerbations, and quality of life have been well documented. However, CF is a multiorgan disease, and therefore an evidence base is emerging on the systemic effects of CFTR modulators beyond the pulmonary system. This is of great clinical importance, as many of these studies provide proof of concept that CFTR modulators might be used one day to prevent or treat extrapulmonary manifestations stemming from CFTR dysfunction. In this concise review of the literature, we summarize the results of key publications that have evaluated the effects of CFTR modulators on weight and growth, pancreatic function, the gastrointestinal and hepatobiliary systems, sinus disease, bone disease, exercise tolerance, fertility, mental health, and immunity. Although many of these studies have reported beneficial extrapulmonary effects related to the use of ivacaftor (IVA) in patients with CF with at least one gating mutation, most of the evidence is low or very low quality, given the limited number of patients evaluated and the lack of control groups. Based on an even smaller number of studies evaluating the extrapulmonary effects of lumacaftor-IVA, the benefits are less clear. Although limited, these studies may provide the basis for future clinical trials to evaluate CFTR modulators on the extrapulmonary manifestations of CF.

Indexed as

AminophenolsAminopyridinesBenzodioxolesCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorDrug CombinationsHumansMutationQuinolonesSignal TransductionAminophenolsAminopyridinesBenzodioxolesCFTR protein, humanCystic Fibrosis Transmembrane Conductance RegulatorDrug Combinationsivacaftorlumacaftor, ivacaftor drug combinationQuinolonescystic fibrosiscystic fibrosis transmembrane conductance regulatorivacaftorlumicaftor–ivacaftortezacaftor–ivacaftor

Identifiers

PMID31661636
PMCPMC6993798
OpenAlexW2982564172

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.