All Outputs (3)

Ex Vivo investigation of a Smart Endotracheal Tube for Identifying Oesophageal Intubation (2025)
Journal Article
Gadsby, B., Korposh, S., Correia, R., He, C., Hayes-Gill, B. R., Norris, A. M., Hardman, J. G., Hewson, D. W., & Morgan, S. P. (2025). Ex Vivo investigation of a Smart Endotracheal Tube for Identifying Oesophageal Intubation. Journal of Biomedical Optics, 30(6), Article 067003. https://doi.org/10.1117/1.JBO.30.6.067003

Significance
Unrecognized intubation of the esophagus instead of the trachea results in rapid and severe consequences for the patient. Utilizing the spectral properties of the tissues could reduce incidents of these events.

Aim
We aim to investi... Read More about Ex Vivo investigation of a Smart Endotracheal Tube for Identifying Oesophageal Intubation.

Core concepts in statistics and research methods. Part 2: clinical research principles and observational studies (2025)
Journal Article
Hewson, D. W., & Stuart, B. (2025). Core concepts in statistics and research methods. Part 2: clinical research principles and observational studies. BJA Education, 25(4), 146-154. https://doi.org/10.1016/j.bjae.2024.11.006

• Primary clinical research can be categorised as either observational or experimental.

• Bias is present in all observational studies.

•The relationship between an exposure and outcome can be distorted by a third extraneous variable, a confoun... Read More about Core concepts in statistics and research methods. Part 2: clinical research principles and observational studies.

The Role of Processed Electroencephalography in the Detection and Management of Acute Cerebral Ischemia: A Scoping Review (2025)
Journal Article
Hewson, D. W., Mankoo, A., Bath, P. M., Barley, M., Dhillon, P., Malik, L., & Krishnan, K. (2025). The Role of Processed Electroencephalography in the Detection and Management of Acute Cerebral Ischemia: A Scoping Review. Journal of Neurosurgical Anesthesiology, https://doi.org/10.1097/ANA.0000000000001018

Processed electroencephalography (pEEG) is increasingly used to titrate the depth of anesthesia. Whether such intra-procedural pEEG monitoring can offer additional information on cerebral perfusion or acute focal or global cerebral ischemia is unknow... Read More about The Role of Processed Electroencephalography in the Detection and Management of Acute Cerebral Ischemia: A Scoping Review.