Publications by authors named "Helen Barr"

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Finding the optimal regimen for treatment (FORT) in people with pulmonary disease: a multicentre, randomised, multi-arm, adaptive platform trial.
Tiffany Jong, Timothy Baird, Helen Louise Barr, Scott Bell, Theophile Bigirumurame

BMJ Open· September 2025

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CF Tummy Tracker: A Cystic Fibrosis-Specific Patient-Reported Outcome Measure for Daily Gastrointestinal Symptom Burden.
Rebecca J Calthorpe, Hisham A Saumtally, Laura M Howells, Natalie J Goodchild, Bethinn C Evans, Helen L Barr

Mayo Clin Proc Digit Health· June 2025

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Thermal Conduction Suppresses Cracks in PDMS Wrinkling by Plasma Oxidation.
Zain Ahmad, Begoña Parias M R, Helen Barr, João T Cabral

Nano Lett· January 2025

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A longitudinal study assessing the impact of elexacaftor/tezacaftor/ivacaftor on gut transit and function in people with cystic fibrosis using magnetic resonance imaging (MRI).
Alexander Yule, Christabella Ng, Arantxa Recto, Florence Lockwood, Neele S Dellschaft, Helen L Barr

J Cyst Fibros· September 2024

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A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study.
Christabella Ng, Neele S Dellschaft, Caroline Hoad, Luca Marciani, Robin Spiller, Helen Barr

NIHR Open Res· March 2024

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A grumbling concern: A survey of gastrointestinal symptoms in cystic fibrosis in the modulator era.
Rebecca J Calthorpe, Natalie Goodchild, Vigilius Gleetus, Vinishaa Premakumar, Bu Hayee, Helen Barr

NIHR Open Res· February 2024

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Corrigendum to "Using a learning health system to understand the mismatch between medicines supply and actual medicines use among adults with cystic fibrosis" [J Cyst Fibros (2022), 21/2, 323-331].
Amanda Bevan, Zhe Hui Hoo, Nikki Totton, Carla Girling, India R Davids, Helen L Barr

J Cyst Fibros· September 2022

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Novel detection of specific bacterial quorum sensing molecules in saliva: Potential non-invasive biomarkers for pulmonary Pseudomonas aeruginosa in cystic fibrosis.
Karmel Webb, Miguel Cámara, Nur Masirah M Zain, Nigel Halliday, Kenneth D Bruce, Helen L Barr

J Cyst Fibros· July 2022

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Magnetic resonance imaging of the gastrointestinal tract shows reduced small bowel motility and altered chyme in cystic fibrosis compared to controls.
Neele S Dellschaft, Christabella Ng, Caroline Hoad, Luca Marciani, Robin Spiller, Helen Barr

J Cyst Fibros· May 2022

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Using a learning health system to understand the mismatch between medicines supply and actual medicines use among adults with cystic fibrosis.
Amanda Bevan, Zhe Hui Hoo, Nikki Totton, Carla Girling, India R Davids, Helen L Barr

J Cyst Fibros· March 2022

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and in the sputum microbiota are associated with increased decline in lung function in individuals with cystic fibrosis.
Karmel Webb, Nur Masirah M Zain, Iain Stewart, Andrew Fogarty, Edward F Nash, Helen L Barr

J Med Microbiol· February 2022

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Real-World Adherence Among Adults With Cystic Fibrosis Is Low: A Retrospective Analysis of the CFHealthHub Digital Learning Health System.
Zhe Hui Hoo, Nikki Totton, Simon Waterhouse, Jen Lewis, Carla Girling, Helen L Barr

Chest· December 2021

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2-Alkyl-4-quinolone quorum sensing molecules are biomarkers for culture-independent burden in adults with cystic fibrosis.
Nur Masirah M Zain, Karmel Webb, Iain Stewart, Nigel Halliday, David A Barrett, Helen L Barr

J Med Microbiol· October 2021

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Postprandial changes in gastrointestinal function and transit in cystic fibrosis assessed by Magnetic Resonance Imaging.
Christabella Ng, Neele S Dellschaft, Caroline L Hoad, Luca Marciani, Lu Ban, Helen L Barr

J Cyst Fibros· July 2021

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Clinical significance of 2-alkyl-4-quinolone quorum-sensing signal molecules for long-term outcomes in adults with cystic fibrosis.
Karmel Webb, Andrew Fogarty, David A Barrett, Edward F Nash, Joanna L Whitehouse, Helen L Barr

J Med Microbiol· December 2019

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Weight gain during acute treatment of an initial pulmonary exacerbation is associated with a longer interval to the next exacerbation in adults with cystic fibrosis.
Helen L Barr, Miguel Cámara, David Barrett, Paul Williams, Doug Forrester

ERJ Open Res· July 2017

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Diagnostic and prognostic significance of systemic alkyl quinolones for P. aeruginosa in cystic fibrosis: A longitudinal study.
Helen L Barr, Nigel Halliday, David A Barrett, Paul Williams, Douglas L Forrester

J Cyst Fibros· March 2017

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Glutamine supplementation in cystic fibrosis: A randomized placebo-controlled trial.
Doug L Forrester, Alan J Knox, Alan R Smyth, Helen L Barr, Rebecca Simms

Pediatr Pulmonol· March 2016

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The Food and Drug Administration Office of Women's Health: Impact of Science on Regulatory Policy: An Update.
Merina Elahi, Noha Eshera, Nkosazana Bambata, Helen Barr, Beverly Lyn-Cook

J Womens Health (Larchmt)· March 2016

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Granulocyte-macrophage colony stimulatory factor enhances the pro-inflammatory response of interferon-γ-treated macrophages to Pseudomonas aeruginosa infection.
Sonali Singh, Helen Barr, Yi-Chia Liu, Adrian Robins, Stephan Heeb

PLoS One· December 2015

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Pseudomonas aeruginosa quorum sensing molecules correlate with clinical status in cystic fibrosis.
Helen L Barr, Nigel Halliday, Miguel Cámara, David A Barrett, Paul Williams

Eur Respir J· October 2015

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Recombination is a key driver of genomic and phenotypic diversity in a Pseudomonas aeruginosa population during cystic fibrosis infection.
Sophie E Darch, Alan McNally, Freya Harrison, Jukka Corander, Helen L Barr

Sci Rep· January 2015

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Gender-specific Regulatory Challenges to Product Approval: a panel discussion.
Alyson J McGregor, Helen Barr, Marna R Greenberg, Basmah Safdar, Peter Wildgoose

Acad Emerg Med· December 2014

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Association between socioeconomic status, sex, and age at death from cystic fibrosis in England and Wales (1959 to 2008): cross sectional study.
Helen L Barr, John Britton, Alan R Smyth, Andrew W Fogarty

BMJ· August 2011

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Alcohol use before and during pregnancy in western Washington, 1989-2004: implications for the prevention of fetal alcohol spectrum disorders.
Therese M Grant, Janet E Huggins, Paul D Sampson, Cara C Ernst, Helen M Barr

Am J Obstet Gynecol· March 2009

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