https://www.selleckchem.com/products/5-chloro-2-deoxyuridine.html This study aimed to determine whether symptoms can reliably predict a major disorder of oesophageal motility as assessed by conventional water perfusion manometry. Data from patients who underwent conventional water perfusion oesophageal manometry and a pre-manometry questionnaire between October 1998 and August 2018 were extracted from a database. Clinical features (dysphagia, chest pain, regurgitation, dysphagia to a bread challenge) and combinations of these clinical features were compared to manometric diagnoses. Data from 546 patients were analysed. Thirty-three (6%) patients had a major disorder of motility, and 513 (94%) had normal manometry or a minor disorder of motility. 'Any dysphagia' (dysphagia as a symptom or dysphagia to a bread challenge) or 'chest pain' was experienced by all patients with a major disorder of motility and 435 of 513 patients with normal manometry or a minor disorder of motility (p=0.009). Sensitivity was 100%, and specificity was 15%, in identifying patients with a major disorder of motility using symptom combinations and a bread challenge. Symptoms and provoked dysphagia to bread were able to predict patients with a major disorder of oesophageal motility with a sensitivity of 100%. However, as specificity was 15%, confirmation with manometry is indicated if possible. Symptoms and provoked dysphagia to bread were able to predict patients with a major disorder of oesophageal motility with a sensitivity of 100%. However, as specificity was 15%, confirmation with manometry is indicated if possible. The incidence of pre-diabetes and type 2 diabetes mellitus (T2DM) is increasing in children. Early identification of pre-diabetes is an important first step in preventing the progression to T2DM. The aim was to investigate the association of selected factors with pre-diabetes in children. This data were from a subset of the 685 children recruited for the Children's Bone Study,