Evidence map›Paper›PMID 25133359›Full record

ArticleAnnals of internal medicine2014

Longevity of patients with cystic fibrosis in 2000 to 2010 and beyond: survival analysis of the Cystic Fibrosis Foundation patient registry.

Todd MacKenzie, Alex H Gifford, Kathryn A Sabadosa, Hebe B Quinton, Emily A Knapp, Christopher H Goss, Bruce C Marshall

Registry-linked trialAbstract read
In one paragraph

Article in Annals of internal medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04379726 (Characterization of β-cell Function and Insulin Sensitivity in Pre-transplant Patients With Cystic Fibrosis), which is not on this map. Cited by 141 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed, 4 pooled it
–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.

NCT04379726 unknown statusnot on this mapstarted 2020, after this paper: background citation

Characterization of β-cell Function and Insulin Sensitivity in Pre-transplant Patients With Cystic Fibrosis

TypeobservationalSponsorFondazione IRCCS Ca' Granda, Ospedale Maggiore PoliclinicoRan2020 to 2023Enrolled150ConditionsCystic Fibrosis-related DiabetesArmstherapeutic optimization
3 · Its place in the literature

Who cites it

141 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Physical activity and exercise training in cystic fibrosis.The Cochrane database of systematic reviews · 2022
    Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Ivacaftor in People with Cystic Fibrosis and aAnnals of the American Thoracic Society · 2021
    Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Observational
  18. Symptom phenotyping in people with cystic fibrosis during acute pulmonary exacerbations using machine-learning K-means clustering analysis.Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2024
    Article
  19. Review
  20. Article

81 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Todd MacKenzie
Alex H Gifford
Kathryn A Sabadosa
Hebe B Quinton
Emily A Knapp
Christopher H Goss
Bruce C Marshall

Funding

SYNERGY: The Dartmouth Center for clinical and Translational ScienceUL1TR001086 · NCATS · DARTMOUTH COLLEGE · PI GREEN, ALAN I · 2013 to 2017
$18.3M
SYNERGY: The Dartmouth Center for clinical and Translational ScienceKL2TR001088 · NCATS · DARTMOUTH COLLEGE · PI GREEN, ALAN I · 2013 to 2017
$3.3M
NCATS NIH HHS KL2 TR001088NCATS NIH HHS UL1 TR001086
6 · The paper itself

Abstract

backgroundAdvances in treatments for cystic fibrosis (CF) continue to extend survival. An updated estimate of survival is needed for better prognostication and to anticipate evolving adult care needs.

objectiveTo characterize trends in CF survival between 2000 and 2010 and to project survival for children born and diagnosed with the disease in 2010.

designRegistry-based study.

setting110 Cystic Fibrosis Foundation-accredited care centers in the United States. PATIENTS: All patients represented in the Cystic Fibrosis Foundation Patient Registry (CFFPR) between 2000 and 2010. MEASUREMENTS: Survival was modeled with respect to age, age at diagnosis, gender, race or ethnicity, F508del mutation status, and symptoms at diagnosis.

resultsBetween 2000 and 2010, the number of patients in the CFFPR increased from 21,000 to 26,000, median age increased from 14.3 to 16.7 years, and adjusted mortality decreased by 1.8% per year (95% CI, 0.5% to 2.7%). Males had a 19% (CI, 13% to 24%) lower adjusted risk for death than females. Median survival of children born and diagnosed with CF in 2010 is projected to be 37 years (CI, 35 to 39 years) for females and 40 years (CI, 39 to 42 years) for males if mortality remains at 2010 levels and more than 50 years if mortality continues to decrease at the rate observed between 2000 and 2010. LIMITATIONS: The CFFPR does not include all patients with CF in the United States, and loss to follow-up and missing data were observed. Additional analyses to address these limitations suggest that the survival projections are conservative.

conclusionChildren born and diagnosed with CF in the United States in 2010 are expected to live longer than those born earlier. This has important implications for prognostic discussions and suggests that the health care system should anticipate greater numbers of adults with CF. PRIMARY FUNDING SOURCE: Cystic Fibrosis Foundation.

Indexed as

LongevityAdolescentAdultAge of OnsetChildChild, PreschoolCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorFemaleHumansInfantInfant, NewbornMaleMutationPrognosisRegistriesCystic Fibrosis Transmembrane Conductance Regulatorcystic fibrosis transmembrane conductance regulator delta F508

Identifiers

PMID25133359
PMCPMC4687404

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Registered trials

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.