Extra-articular hip endoscopy: a review of the literature

The aim of this review is to evaluate the current available literature evidencing on periarticular hip endoscopy (the third compartment). A comprehensive approach has been set on reports dealing with endoscopic surgery for recalcitrant trochanteric bursitis, snapping hip (or coxa-saltans; external and internal), gluteus medius and minimus tears and endoscopy (or arthroscopy) after total hip arthroplasty. This information can be used to trigger further research, innovation and education in extra-articular hip endoscopy

Volatomics in inflammatory bowel disease and irritable bowel syndrome

Volatile organic compounds (VOCs) are produced by the human metabolism, inflammation and gut microbiota and form the basis of innovative volatomics research. VOCs detected through breath and faecal analysis hence serve as attractive, non-invasive biomarkers for diagnosing and monitoring irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). This review describes the clinical applicability of volatomics in discriminating between IBS, IBD and healthy volunteers with acceptable accuracy in breath (70%-100%) and faecal (58%-85%) samples. Promising compounds are propan-1-ol for diagnosing and monitoring of IBD patients, and 1-methyl-4-propan-2-ylcyclohexa-1,4-diene as biomarker for IBS diagnosis. However, these VOCs often seem to be related to inflammation and probably will need to be used in conjunction with other clinical evidence. Furthermore, three interventional studies underlined the potential of VOCs in predicting treatment outcome and patient follow-up. This shows great promise for future use of VOCs as non-invasive breath and faecal biomarkers in personalised medicine. However, properly designed studies that correlate VOCs to IBD/IBS pathogenesis, while taking microbial influences into account, are still key before clinical implementation can be expected. (C) 2020 The Author(s). Published by Elsevier B.V

Mechanisms contributing to visceral hypersensitivity : focus on splanchnic afferent nerve signalling

This is the peer reviewed version of the following article: Deiteren, A., De Man, J. G., Keating, C., Jiang, W., De Schepper, H. U., Pelckmans, P. A., Francque, S. M. and De Winter, B. Y. (2015), Mechanisms contributing to visceral hypersensitivity: focus on splanchnic afferent nerve signaling. Neurogastroenterology & Motility, 27: 1709–1720, which has been published in final form at doi:10.1111/nmo.12667. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.Visceral hypersensitivity is a main characteristic of functional bowel disorders and is mediated by both peripheral and central factors. We investigated whether enhanced splanchnic afferent signaling in vitro is associated with visceral hypersensitivity in vivo in an acute and postinflammatory rat model of colitis.Peer reviewedFinal Accepted Versio