Evidence map›Paper›PMID 38607242›Full record

ArticlePediatric pulmonology2024

Predicting weight gain in patients with cystic fibrosis on triple combination modulator.

Kelly L Stewart, Rhonda Szczesniak, Theodore G Liou

Open access · hybridAbstract read
In one paragraph

Article in Pediatric pulmonology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Observational
  6. Patent Foramen Ovale and Oxygenation in Patients with Cystic Fibrosis.Respiration; international review of thoracic diseases · 2025
    Article
  7. Observational
  8. Observational
  9. 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

3 authors at 2 institutions in 1 country.

Kelly L StewartThe Adult Cystic Fibrosis Center, Division of Respiratory, Critical Care and Occupational Pulmonary Medicine, Department of Internal Medicine, School of Medicine, University of Utah, Salt Lake City, Utah, USA.ORCID 0009-0004-9353-6986
Rhonda SzczesniakDivision of Biostatistics & Epidemiology, Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.ORCID 0000-0003-0705-715X
Theodore G LiouThe Adult Cystic Fibrosis Center, Division of Respiratory, Critical Care and Occupational Pulmonary Medicine, Department of Internal Medicine, School of Medicine, University of Utah, Salt Lake City, Utah, USA.ORCID 0000-0003-0121-4847
University of Utah · USCincinnati Children's Hospital Medical Center · US

Funding

R01- Mapping environmental contributions to rapid lung disease progression in cystic fibrosisR01HL141286 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI SZCZESNIAK, RHONDA · 2019 to 2023
$2.3M
Explanatory models of CF Survival, Infection and Intermediate Clinical OutcomesR01HL125520 · NHLBI · UNIVERSITY OF UTAH · PI LIOU, THEODORE GEH-LU · 2015 to 2018
$1.4M
Ben B and Iris M Margolis Foundation of UtahClaudia Ruth Goodrich Stevens Endowment Fund at the University of UtahCystic Fibrosis FoundationNHLBI NIH HHS R01 HL125520NHLBI NIH HHS R01 HL141286
6 · The paper itself

Abstract

backgroundCystic fibrosis (CF) is caused by CF transmembrane conductance regulator (CFTR) gene mutations producing dysfunctional CFTR proteins leading to progressive clinical disease. Elexacaftor-tezacaftor-ivacaftor (ETI) remarkably improves lung disease but is associated with substantial weight gain. STUDY DESIGN AND

methodsWe performed a single-center longitudinal study predicting 6-month weight gain after ETI initiation. We used linear mixed effects modeling (LME) to determine association of ETI treatment with changing body mass index (BMI). Using linear regression, we examined BMI prediction models with distinct combinations of main effects to identify a model useful for patient counseling. We used up to eight commonly observed clinical characteristics as input variables (age, sex, percent predicted FEV1 [FEV1%], F508del homozygous state, pancreatic sufficiency, HgbA1c, prior modulator use and prior year number of pulmonary exacerbations).

resultsWe evaluated 154 patients (19-73 years old, 54% female, FEV

interpretationYoung patients with many prior year pulmonary exacerbations likely have the largest 6 month weight gain after starting ETI.

Indexed as

AminophenolsBody Mass IndexCystic FibrosisDrug CombinationsIndolesWeight GainAdultAgedBenzodioxolesCystic Fibrosis Transmembrane Conductance RegulatorFemaleHumansLongitudinal StudiesMaleMiddle AgedPyrazolesAminophenolsBenzodioxolesCystic Fibrosis Transmembrane Conductance RegulatorDrug Combinationselexacaftor, ivacaftor, tezacaftor drug combinationIndolesPyrazolesPyridinesPyrrolesQuinolinesQuinolonesBody Mass Index (BMI)CFTR modulatorcystic fibrosisnutritionweight gain

Identifiers

PMID38607242
PMCPMC11223749
OpenAlexW4394750491

What OpenQuestion holds

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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.