Search results for "Lua"
showing 10 items of 3286 documents
Isolated Dysphagia in a Patient with Medial Medullary Infarction – Effects of Evidence-Based Dysphagia Therapy: A Case Report
2021
Medial medullary infarction (MMI) is a vascular occlusion in the medulla oblongata leading to certain constellations of neurological symptoms and seriously affecting the patient. Effective evidence-based treatment of severe dysphagia as sole symptom of MMI has not yet been reported. This case study aims to report successful effects of evidence-based therapy based on findings of dysphagia symptoms and pathophysiology of swallowing by flexible endoscopic evaluation of swallowing (FEES) in severe isolated dysphagia after MMI. FEES was performed to evaluate swallowing pathophysiology and dysphagia symptoms in a 57-year-old male with severe dysphagia after MMI. On the basis of FEES findings, sim…
Validating an Efficient Method to Quantify Motion Sickness
2011
Objective: Motion sickness (MS) can be a debilitating side effect associated with motion in real or virtual environments. We analyzed the effect of expectancy on MS and propose and validate a fast and simple MS measure.Background: Several questionnaires measure MS before or after stimulus presentation, but no satisfactory tool has been established to quickly capture MS data during exposure. To fill this gap, we introduce the Fast MS Scale (FMS), a verbal rating scale ranging from zero (no sickness at all) to 20 (frank sickness). Also, little is known about the role of expectancy effects in MS studies. We conducted an experiment that addressed this issue.Method: For this study, 126 volunteer…
Effectiveness of a manual therapy protocol based on articulatory techniques in migraine patients. A randomized controlled trial
2021
Background: Physiotherapy is used as a non-pharmacological treatment for migraine. However, controversy exists over whether articulatory manual techniques are effective in some aspects related to migraine. Objectives: To assess the effectiveness of a manual therapy protocol based on articulatory techniques in pain intensity, frequency of episodes, migraine disability, quality of life, medication intake and self-reported perceived change after treatment in migraine patients. Design: Randomized controlled trial. Methods: Fifty individuals with migraine were randomized into the experimental group, which received manual therapy based on articulatory techniques (n = 25), or the placebo group (n …
Functional Evaluation of Patients with Implanted Pacemakers
1980
Because of the knowledge that his life is dependent on the pacemaker and due to the uncertainty of some clinical results, the paced patient needs a guide to return to society.
Avaliação e intervenção da disortografia baseada na semiologia dos erros: revisão da literatura
2010
Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:05:48Z No. of bitstreams: 1 S1516-18462010000300017.pdf: 583780 bytes, checksum: a0c17d2616cfb0e7a5bc9d4ee1d9324b (MD5) Made available in DSpace on 2013-08-22T19:05:48Z (GMT). No. of bitstreams: 1 S1516-18462010000300017.pdf: 583780 bytes, checksum: a0c17d2616cfb0e7a5bc9d4ee1d9324b (MD5) Previous issue date: 2010-06-01 Made available in DSpace on 2013-09-30T20:09:42Z (GMT). No. of bitstreams: 2 S1516-18462010000300017.pdf: 583780 bytes, checksum: a0c17d2616cfb0e7a5bc9d4ee1d9324b (MD5) S1516-18462010000300017.pdf.txt: 38173 bytes, checksum: ec1de5a2fbd286f42d2010dd7b6e7acb (MD5) Previous issue date: 2010-06-01 Subm…
Bile Duct Warmer in Hepatic Cryosurgery—A Pig Liver Model
1998
Freezing of the common bile duct resulted in injury, stenosis, or perforation of the bile duct in a dog model. Biliary cutaneous fistulas and bile leaks are reported as complications of hepatic cryosurgery in man. In an ex vivo pig liver model we compared freezing close to the bile duct with and without warming the bile duct with warmed saline solution via an inserted catheter ("bile duct warmer"). The recorded temperatures at the outer wall of the bile duct were -50 degrees C after 10 min of freezing without and 5. 8 degrees C with the use of the warmer (P0.001, two-way ANOVA). The bile duct warmer system may be a simple and inexpensive device in reducing perioperative morbidity after hepa…
A Semi-automatic Multi-seed Region-Growing Approach for Uterine Fibroids Segmentation in MRgFUS Treatment
2013
Fibroids are benign tumors growing in the uterus. Most of fibroids do not require treatment unless they are causing symptoms. Traditional surgery treatments, like myomectomy and hysterectomy, are very invasive therapeutic approaches which not always preserves reproductive potential of the woman. MRgFUS, performed with Insightec ExAblate 2100 equipment, is a new and noninvasive technique for uterine fibroids treatment, not requiring hospitalization and recovery time for patients. An initial assessment of MRgFUS treatment is made by computing the ablated volume of uterine fibroid. In this paper a semi-automatic approach, based on region-growing segmentation technique, is proposed. The impleme…
Clinical evaluation and treatment of acute asthma exacerbations in children
2009
This update on treatment of asthma exacerbations in children is the result of an Italian Pediatric Society Task-force, made up of a panel of experts working in 2007–2008. The aim is to give clear indications on the use of the drugs most employed in children, grading the quality of evidence and the strength of recommendations. Suggestions on their limits due to unlicensed and off-label use are reported. The level of evidence and the strength of recommendations for different therapeutic approaches demonstrate that frequently the use of drugs in children is extrapolated from the experience in adults and that more studies are required to endorse the correct use of different drugs in asthmatic …
Canal transportation caused by a new instrumentation technique and three standard techniques
1996
The ability of three different enlarging techniques (balanced force concept, step-back, and recapitulation) and a prototype system to maintain the original canal path during root canal preparation were compared, in vitro, with a theoretical ideally prepared root canal. Measurements were made at the concave and convex sides of the canal at four different levels (1, 4, 5, and 7 mm from apical, respectively). Simulated root canals embedded in clear casting resin and an enlarging computer-supported device were used for this study. The results showed that none of the enlarging techniques used in this study was able to prepare a canal ideally. The prototype system, at level 1, showed an ideal amo…
Impact of CT and MR on the Diagnostic Evaluation of Neurologic and Neurosurgical Diseases
1989
Today CT and MR are considered to be the most important and most reliable methods for the diagnosis of brain tumors. The sensitivity of these modalities in the detection of intracranial tumors approaches 100%. The extraordinary value of both methods is based not only on this high detection rate but also on their ability to localize tumors in relation to vital centers, assess their mass effect, and establish the tissue type of the lesion (= specificity).