Outputs (37)

A comparative, randomised MRI study of the physiological and appetitive responses to gelling (alginate) and non-gelling nasogastric tube feeds in healthy men (2023)
Journal Article
Aliyu, A. I., Nixon, A., Hoad, C., Marciani, L., Corsetti, M., Aithal, G. P., …Taylor, M. A. (2023). A comparative, randomised MRI study of the physiological and appetitive responses to gelling (alginate) and non-gelling nasogastric tube feeds in healthy men. British Journal of Nutrition, 130(8), 1316-1328. https://doi.org/10.1017/S0007114523000302

AbstractInclusion in nasogastric tube feeds (NGTF) of acid-sensitive, seaweed-derived alginate, expected to form a reversible gel in the stomach, may create a more normal intragastric state and modified gastrointestinal responses. This may ameliorate... Read More about A comparative, randomised MRI study of the physiological and appetitive responses to gelling (alginate) and non-gelling nasogastric tube feeds in healthy men.

Correction: Schütt et al. Simulating the Hydrodynamic Conditions of the Human Ascending Colon: A Digital Twin of the Dynamic Colon Model. (Pharmaceutics (2022), (14), (184)) (2022)
Journal Article
Schütt, M., O’Farrell, C., Stamatopoulos, K., Hoad, C. L., Marciani, L., Sulaiman, S., …Alexiadis, A. (2022). Correction: Schütt et al. Simulating the Hydrodynamic Conditions of the Human Ascending Colon: A Digital Twin of the Dynamic Colon Model. (Pharmaceutics (2022), (14), (184)). Pharmaceutics, 14(7), Article 1402. https://doi.org/10.3390/pharmaceutics14071402

In the original publication [1], there was a mistake in Figure 6 when published. The experimental data points in the upper diagram were missing. The corrected Figure 6 appears below.

Application of in vivo imaging techniques and diagnostic tools in oral drug delivery research (2022)
Journal Article
Senekowitsch, S., Schick, P., Abrahamsson, B., Augustijns, P., Gießmann, T., Lennernäs, H., …Koziolek, M. (2022). Application of in vivo imaging techniques and diagnostic tools in oral drug delivery research. Pharmaceutics, 14(4), Article 801. https://doi.org/10.3390/pharmaceutics14040801

Drug absorption following oral administration is determined by complex and dynamic interactions between gastrointestinal (GI) physiology, the drug, and its formulation. Since many of these interactions are not fully understood, the COST action on “Un... Read More about Application of in vivo imaging techniques and diagnostic tools in oral drug delivery research.

Pilot Double-Blind Randomised Controlled Trial: Effects of Jejunal Nutrition on Postprandial Distress in Diabetic Gastropathy (J4G Trial) (2022)
Journal Article
Carneiro, L., White, J., Parker, H., Hoad, C., Tucker, E., Marciani, L., …Fox, M. (2022). Pilot Double-Blind Randomised Controlled Trial: Effects of Jejunal Nutrition on Postprandial Distress in Diabetic Gastropathy (J4G Trial). Nutrients, 14(7), Article 1321. https://doi.org/10.3390/nu14071321

Nausea, vomiting and abdominal pain in diabetic patients are often attributed to diabetic gastropathy (DG). Post-pyloric (“jejunal”) enteral nutrition (JN) may improve nutrition and glycaemia in difficult cases. The acute effects of JN on postprandia... Read More about Pilot Double-Blind Randomised Controlled Trial: Effects of Jejunal Nutrition on Postprandial Distress in Diabetic Gastropathy (J4G Trial).

Simulating the Hydrodynamic Conditions of the Human Ascending Colon: A Digital Twin of the Dynamic Colon Model (2022)
Journal Article
Schütt, M., O’Farrell, C., Stamatopoulos, K., Hoad, C. L., Marciani, L., Sulaiman, S., …Alexiadis, A. (2022). Simulating the Hydrodynamic Conditions of the Human Ascending Colon: A Digital Twin of the Dynamic Colon Model. Pharmaceutics, 14(1), Article 184. https://doi.org/10.3390/pharmaceutics14010184

The performance of solid oral dosage forms targeting the colon is typically evaluated using standardised pharmacopeial dissolution apparatuses. However, these fail to replicate colonic hydrodynamics. This study develops a digital twin of the Dynamic... Read More about Simulating the Hydrodynamic Conditions of the Human Ascending Colon: A Digital Twin of the Dynamic Colon Model.

Medical device development for children and young people—reviewing the challenges and opportunities (2021)
Journal Article
Dimitri, P., Pignataro, V., Lupo, M., Bonifazi, D., Henke, M., Musazzi, U. M., …Lopedota, A. (2021). Medical device development for children and young people—reviewing the challenges and opportunities. Pharmaceutics, 13(12), Article 2178. https://doi.org/10.3390/pharmaceutics13122178

Development of specific medical devices (MDs) is required to meet the healthcare needs of children and young people (CYP). In this context, MD development should address changes in growth and psychosocial maturation, physiology, and pathophysiology,... Read More about Medical device development for children and young people—reviewing the challenges and opportunities.

Small bowel water content assessed by MRI in health and disease: a collation of single-centre studies (2021)
Journal Article
Dellschaft, N., Hoad, C., Marciani, L., Gowland, P., & Spiller, R. (2022). Small bowel water content assessed by MRI in health and disease: a collation of single-centre studies. Alimentary Pharmacology and Therapeutics, 55(3), 327-338. https://doi.org/10.1111/apt.16673

Background: New developments in MRI have allowed the non-invasive, accurate measurement of the small bowel water content (SBWC). Aims: To collate studies measuring SBWC following ingestion of a range of foods in both health and disease to provide dat... Read More about Small bowel water content assessed by MRI in health and disease: a collation of single-centre studies.

Luminal fluid motion inside an in vitro dissolution model of the human ascending colon assessed using magnetic resonance imaging (2021)
Journal Article
O’Farrell, C., Hoad, C. L., Stamatopoulos, K., Marciani, L., Sulaiman, S., Simmons, M. J. H., & Batchelor, H. K. (2021). Luminal fluid motion inside an in vitro dissolution model of the human ascending colon assessed using magnetic resonance imaging. Pharmaceutics, 13(10), Article 1545. https://doi.org/10.3390/pharmaceutics13101545

Knowledge of luminal flow inside the human colon remains elusive, despite its importance for the design of new colon-targeted drug delivery systems and physiologically relevant in silico models of dissolution mechanics within the colon. This study us... Read More about Luminal fluid motion inside an in vitro dissolution model of the human ascending colon assessed using magnetic resonance imaging.

Assessing lymphatic uptake of lipids using magnetic resonance imaging: A feasibility study in healthy human volunteers with potential application for tracking lymph node delivery of drugs and formulation excipients (2021)
Journal Article
Jewell, A., Williams, H., Hoad, C. L., Gellert, P. R., Ashford, M. B., Butler, J., …Gershkovich, P. (2021). Assessing lymphatic uptake of lipids using magnetic resonance imaging: A feasibility study in healthy human volunteers with potential application for tracking lymph node delivery of drugs and formulation excipients. Pharmaceutics, 13(9), Article 1343. https://doi.org/10.3390/pharmaceutics13091343

Dietary lipids and some pharmaceutical lipid excipients can facilitate the targeted delivery of drugs to the intestinal lymphatics. Here, the feasibility of magnetic resonance imaging (MRI) for imaging lipid uptake into the intestinal lymphatics was... Read More about Assessing lymphatic uptake of lipids using magnetic resonance imaging: A feasibility study in healthy human volunteers with potential application for tracking lymph node delivery of drugs and formulation excipients.

“A little (PPI) MAGIC can take you a long way” : involving children and young people in research from inception of a novel medical device to multi-centre clinical trial Roald Dahl, James and the Giant Peach (1961) (2021)
Journal Article
Abrehart, N., Frost, K., YPAG, Y. P. A. G., Harris, R., Wragg, A., Stewart, D., …Marciani, L. (2021). “A little (PPI) MAGIC can take you a long way” : involving children and young people in research from inception of a novel medical device to multi-centre clinical trial Roald Dahl, James and the Giant Peach (1961). Research Involvement and Engagement, 7, Article 2. https://doi.org/10.1186/s40900-020-00243-0

Background: There is often a great urgency to be inclusive when conducting research and to focus efforts with groups and communities that can be referred to as marginalised. This is especially the case in research concerning medical devices aimed a... Read More about “A little (PPI) MAGIC can take you a long way” : involving children and young people in research from inception of a novel medical device to multi-centre clinical trial Roald Dahl, James and the Giant Peach (1961).