All Outputs (6)

Experimental Measurements of the Length of the Human Colon: A Systematic Review and Meta-Analysis (2024)
Journal Article
Alqarni, F., Akbar, T., Fatani, H., Kumasaka, S., Hoad, C. L., Spiller, R. C., Taylor, M. A., & Marciani, L. (2024). Experimental Measurements of the Length of the Human Colon: A Systematic Review and Meta-Analysis. Diagnostics, 14(19), Article 2190. https://doi.org/10.3390/diagnostics14192190

Abstract: Purpose: Knowledge of the length of the colon is relevant to understanding physiological and pathological function. It also has implications for diagnostic and clinical interventions, as well as for the design of delayed-release drug form... Read More about Experimental Measurements of the Length of the Human Colon: A Systematic Review and Meta-Analysis.

Structuring white rice with gellan gum reduces the glycemic response in healthy humans (2024)
Journal Article
Alshammari, N. A., Riches, K., Muttakin, S., Hoad, C. L., Strkalj, L., Gouseti, O., Bakalis, S., Lovegrove, A., Spiller, R. C., Gowland, P. A., Aithal, G. P., Yakubov, G. E., Taylor, M. A., & Marciani, L. (2024). Structuring white rice with gellan gum reduces the glycemic response in healthy humans. Food Research International, 196, Article 115090. https://doi.org/10.1016/j.foodres.2024.115090

White rice has a high glycemic index and its consumption has been linked to an increased risk of developing type-2 diabetes mellitus, increased diabetes associated complications and obesity. In recent in vitro studies we have shown that addition of f... Read More about Structuring white rice with gellan gum reduces the glycemic response in healthy humans.

Combined magnetic resonance imaging, high resolution manometry and a randomised trial of bisacodyl versus hyoscine shows the significance of an enlarged colon in constipation: the RECLAIM study (2024)
Journal Article
Wilkinson-Smith, V., Scott, M., Menys, A., Wiklendt, L., MARCIANI, L., Atkinson, D., Sansone, S., Zdanavciene, A., Coupland, C., Knowles, C., Dinning, P., Taylor, S., Gowland, P., Hoad, C., Corsetti, M., & Spiller, R. (in press). Combined magnetic resonance imaging, high resolution manometry and a randomised trial of bisacodyl versus hyoscine shows the significance of an enlarged colon in constipation: the RECLAIM study. Gut,

Background
Colonic motility in constipation can be assessed non-invasively using MRI

Objective
To compare MRI with high resolution colonic manometry (HRCM) for predicting treatment response.

Design
Part 1: 44 healthy volunteers (HV), 43 p... Read More about Combined magnetic resonance imaging, high resolution manometry and a randomised trial of bisacodyl versus hyoscine shows the significance of an enlarged colon in constipation: the RECLAIM study.

Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis (2024)
Journal Article
Marsh, R., Santos, C. D., Yule, A., Dellschaft, N. S., Hoad, C. L., Ng, C., Major, G., Smyth, A. R., Rivett, D., & van der Gast, C. (2024). Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis. Journal of Cystic Fibrosis, 23(5), 967-976. https://doi.org/10.1016/j.jcf.2024.05.002

Background
There is a paucity of knowledge on the longer-term effects of CF transmembrane conductance regulator (CFTR) modulator therapies upon the gut microbiome and associated outcomes. In a pilot study, we investigated longitudinal Elexacaftor/Te... Read More about Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis.

A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study (2024)
Journal Article
Ng, C., Dellschaft, N. S., Hoad, C., Marciani, L., Spiller, R., Crooks, C., …Smyth, A. R. (2024). A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study. NIHR Open Research, 3, Article 65. https://doi.org/10.3310/nihropenres.13510.2

Background
People with cystic fibrosis (CF) can experience recurrent chest infections, pancreatic exocrine insufficiency and gastrointestinal symptoms. New cystic fibrosis transmembrane conductance regulator (CFTR) modulator drugs improve lung funct... Read More about A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study.

Colon length in pediatric health and constipation measured using magnetic resonance imaging and three dimensional skeletonization (2024)
Journal Article
Sharif, H., Hoad, C. L., Abrehart, N., Gowland, P. A., Spiller, R. C., Kirkham, S., …Marciani, L. (2024). Colon length in pediatric health and constipation measured using magnetic resonance imaging and three dimensional skeletonization. PLoS ONE, 19(1), Article e0296311. https://doi.org/10.1371/journal.pone.0296311

Recent magnetic resonance imaging (MRI) studies showed that colonic volumes in children are different between health and functional constipation. The length of the colon has however been rarely measured and principally using unphysiological colon pre... Read More about Colon length in pediatric health and constipation measured using magnetic resonance imaging and three dimensional skeletonization.