Search results for "EFL"

2017

This study investigated the role of vection (i.e., a visually induced sense of self-motion), optokinetic nystagmus (OKN), and inadvertent head movements in visually induced motion sickness (VIMS), evoked by yaw rotation of the visual surround. These three elements have all been proposed as contributing factors in VIMS, as they can be linked to different motion sickness theories. However, a full understanding of the role of each factor is still lacking because independent manipulation has proven difficult in the past. We adopted an integrative approach to the problem by obtaining measures of potentially relevant parameters in four experimental conditions and subsequently combining them in a …

Non-Invasive Diagnosis of Gastroesophageal Reflux Disease Using Gastrin- and Pepsinogen-Based Tests

2018

Abstract Gastrin-17 (G-17), pepsinogen-1 (Pg1) and pepsinogen-2 (Pg2) reflect the functional state of gastric mucosa and are used for non-invasive diagnosis and screening of atrophic gastritis. The aim of the study was to clarify if erosive reflux disease (ERD) or non-ERD (NERD) can be distinguished from other dyspeptic conditions in patients, in a non-invasive manner using specific biomarkers. Levels of G-17, Pg1, and Pg2 were measured in 141 ERD patients (median age 48 years, males — 68), 122 NERD patients (median age 45 years, males — 32) and 410 control patients (median age 50 years, males — 97). Levels of biomarkers in ERD and NERD groups were compared to controls. Median levels of G-1…

Coronary microvascular dysfunction

2020

Patients with coronary microvascular dysfunction (CMVD) represent a widespread population and despite the good prognosis, many of them have a poor quality of life with strong limitations in their daily activities because of the angina symptoms. This article summarizes the most frequent clinical presentation pictures like stable and unstable microvascular angina. Main risk factors are discussed, followed by the latest updates on the subject about different pathogenic hypotheses, diagnosis and treatment. Not very well understood microvascular alterations, like slow flow phenomenon and no reflow are discussed and both prognosis and the impact of the disease in the quality of life are analyzed.

Peripheral amplification of sweating - a role for calcitonin gene-related peptide

2006

Neuropeptides are the mediators of neurogenic inflammation. Some pain disorders, e.g. complex regional pain syndromes, are characterized by increased neurogenic inflammation and by exaggerated sudomotor function. The aim of this study was to explore whether neuropeptides have a peripheral effect on human sweating. We investigated the effects of different concentrations of calcitonin gene-related peptide (CGRP), vasoactive intestinal peptide (VIP) and substance P (SP) on acetylcholine-induced axon reflex sweating in healthy subjects (total n = 18). All substances were applied via dermal microdialysis. The experiments were done in a parallel setting: ACh alone and ACh combined with CGRP, VIP …

Deflazacort in Duchenne dystrophy: Study of long-term effect

1994

A randomized double-blind controlled trial of deflazacort was conducted in 28 Duchenne muscular dystrophy patients either treated with deflazacort 2.0 mg/kg alternate-day therapy or placebo. The deflazacort group showed significant improvement in climbing stairs (P < 0.01), in rising from a chair, Gower's maneuver, and walking (P < 0.0025) after 6 months of treatment. After 1 year, all the above changes remained significantly improved and the MRC index was significantly better (P < 0.05) in the treated group. After 2 years, a significant change was found in the MRC index: higher scores in walking, chair rising (P < 0.02), and grade and time of Gower's maneuver (P < 0.05) were found. The mea…

Double Hydrodistention Implantation Technique (HIT) in the endoscopic treatment of vesicoureteral reflux

2020

How uncomplicated total thyroidectomy could aggravate the laryngopharyngeal reflux disease?

2016

Swallowing, voice disorders, throat discomfort and subjective neck discomfort are usually reported by patients with a known thyroid nodule and are correlated to nodular thyroid disease itself. Moreover, in endemic goitrous areas, total thyroidectomy (TT) is the most frequently performed surgical procedure. We are used to relate swallowing, voice and throat discomfort to the mechanical effects of nodular goiter or to thyroidectomy itself, but in both these cases the relationship between symptoms and the thyroid mass or its removal is not always clear or easily demonstrated. How can we explain the persistence of local neck symptoms after TT? And how can TT worsen the dysphagic or dysphonic di…

Extended pH-monitoring in the evaluation of gastroesophageal reflux in infancy and childhood

1986

Esophageal 24-h pH monitoring was performed in addition to esophagogastrography, esophageal manometry, and esophagoscopy in 66 infants and 12 children from 2–14 years of age with symptoms characteristic of gastroesophageal reflux (GER). In ten infants, ph monitoring was repeated once or twice at intervals of 1 week to 8 1/2 months. The follow-up time for all patients ranged from 2–7 years. Our findings suggest that extended pH monitoring is the most valuable diagnostic procedure under the following circumstances. First, when there are major discrepancies between reported observations and actual symptoms during hospitalization, pH monitoring can clarify the causal relationship. Second, when …

Pantoprazole: from drug metabolism to clinical relevance.

2008

Conditions requiring inhibition of acid secretion, such as gastro-oesophageal reflux disease (GORD), peptic ulcers, non-ulcer dyspepsia or the use of NSAIDs, are very common, and their prevalence is expecting to rise as they are seen predominantly amongst the elderly. Among the drugs available to inhibit acid secretion, proton pump inhibitors (PPI) have been shown to have the best efficacy-safety ratio and have been used widely.This paper was intended to provide an overall presentation of one of these PPIs, pantoprazole.This study was first intended to give an overview of pantoprazole, so a Medline search was conducted using pantoprazole as unique search term, without publication date restr…

PS01.057: THYROIDECTOMY AND LARYNGO-PHARYNGEAL REFLUX: WHAT’S NEW

2018

Abstract Background ‘Local neck symptoms’ may be related to goiter; a persistence of those symptoms after an uncomplicated total thyroidectomy (TT) might be referred to the laryngo-pharyngeal reflux (LPR). Our previous study found a correlation between goiter and LPR in selected patients with local neck symptoms; the purpose of our current study is to investigate the presence of a laringopharyngitis in patients with goiter, before and after TT, even in the absence of local neck symptoms, assessing whether the presence of LPR may play a role at the outset of the symptomatology. Methods Two groups of patients were considered and they differred for the presence or absence of local neck symptom…