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Filter by:The hypothesis proposed in this study is that the 2011-2012 Seasonal Influenza Vaccine (including H3N2 and H1N1 subtypes of serotype A strain over the serotype B) administered to 15ug (without adjuvant) via intramuscular in pregnant women will be safe and immunogenic.
One important goal in anesthetic management during ocular surgery is to provide adequate control of intraocular pressure (IOP). An increase in IOP may be catastrophic in patients with glaucoma or a penetrating open-eye injury. There is an ongoing debate over the effect of anesthetic agents on the IOP. Anesthetic regimens in this surgical field commonly consist of short-acting anesthetic agents, such as propofol and sevoflurane, usually combined with short-acting analgesics, such as remifentanil. Both propofol and sevoflurane are known to reduce the IOP. To this end there is no data in the literature to support or disprove this finding. Study Hypothesis Variations in the end-tidal sevoflurane concentrations have no significant effect on the IOP.
Introduction Cardiovascular diseases are the first cause of death in rheumatoid arthritis (RA). In 2010, EULAR Standing Committee for Clinical Affairs provides 10 recommendations for cardiovascular risk management in patients with rheumatoid arthritis, including a cardiovascular risk assessment annually. The goal of this study is to evaluate the application of EULAR recommendations in real life in patients with RA in the french population. Inclusion criteria: all patients over 18 years old with rheumatoid arthritis treated with at least one DMARDS and/or biologic therapy, affiliated to the RSI (regime social des independents which correspond to other branches of the universal healthcare insurance agency). Non inclusion criteria: patients declared as rheumatoid arthritis without DMARDS or biologic therapy or treated with steroids alone. The following analysis will be performed on the whole database of the RSI, without name identification. Evaluation criteria: at least once a years the prescription of at least one of the following items use in the evaluation of the cardiovascular risk factors: lipides dosage, glycemia, HbA1C, stress test, Carotid ultra-sonography, coronary or lower limbs arteriography, heart ultra-sonography, cardiology clinic, endocrinology clinic. This evaluation will be done on the whole national population of RSI for the year 2011 (01/01/2011 - 31/12/2011). On a subgroup of patients from the region "Provence Alpes Côte d'Azur", the investigators will analyze the year 2009, and compare to year 2011, to evaluate the impact of theses recommendations.
Background Obesity and overweight are well known risk factors for breast cancer and also are associated with higher recurrence and mortality rates. Main goal of this study is to evaluate the efficacy of metformin plus chemotherapy in terms of pathologic complete response in comparison with placebo plus the same chemotherapy regimen Design: Randomized, double blind, clinical trial. This study will be performed at National Cancer Institute of Mexico City, at breast cancer unit. Patients with ER+ or PR+, HER2 negative, breast cancer are candidates to participate. After completion of chemotherapy all patients will have a breast surgery to assess pathologic response. Complete pathologic response is defined as the abscence of malignant cells in breast tissue and lymph nodes. The presence of DCIS is considered as pCR
Combat soldiers are required to perform under strenuous physical conditions; hence, their physical fitness is a crucial factor in their survivability. The Auxiliary Device- "Minkal", is suggested (by its manufactures) to be able to reduce the soldiers' physiological strain by lowering the absolute load being carried by the soldier. As a result, it may improve the soldier's physiological abilities and performance through enduring missions with heavy loads, and may lead to better protection on the soldier from overuse injuries.
CIAKI is a common iatrogenic. Up to date the suggested treatments for CIAKI are partially effective and have not been approved by the Food and Drug Administration yet. The lack of effective nephroprotective drug for CIAKI, emphasizes the need not only for additional new drugs but also for new strategies that might also clarify CIAKI pathophysiology. To the best of our knowledge, the potentially beneficial effect of carnitine and PDE5 inhibitors on CIAKI prevention has not been examined, so far.
Transarterial chemoembolization (TACE) is widely used for unresectable hepatocellular carcinoma (HCC). However, the hypoxia caused by TACE in surviving tumor cell leads to release of angiogenic and growth factors contributing to poor outcome. Sorafenib can block tumor cell proliferation and angiogenesis. The hypothesis is that patients with unresectable HCC may benefit from sorafenib in combination with TACE.
The objective of this study is to investigate the role of gait disturbance as a cause for difference in Bone Mineral Density (BMD) between both hips. Each subject will undergo the following tests: Functional Mobility Testing, Gait analysis, Motion Analysis, Assessments for Balance and Gait and Cognitive assessments.
There are two options of fetal treatment in cases of severe lower urinary tract obstructions: the vesico-amniotic shunting and fetal cystoscopy. There is no study confirming the effectiveness of these treatment, specially comparing both techniques. The present study aims to investigate the effectiveness of these treatments.
The purpose of this study is to compare injecting local anesthetic (numbing medication) in different patterns around a major nerve in the leg. Patients who undergo surgery to the lower leg and/or foot are usually offered the option of a nerve block to help with pain control after surgery. A nerve block involves injecting local anesthetic (numbing medicine) by a nerve or nerves that provide sensation to the area where surgery will be performed. The local anesthetic (numbing medication) numbs up the area where the surgery is performed and helps decrease the amount of pain felt after surgery. The local anesthetic (numbing medication) can be injected in various patterns by a nerve, such as in one spot by a nerve or completely surrounding a nerve. The local anesthetic will be either injected around the sciatic nerve or will injected in a way that will split the sciatic nerve into the two component nerves that make it up, the tibial and sciatic, and surrounds each nerve. The hypothesis is that subjects in the group that local anesthetic is injected in a pattern that separates the sciatic nerve into the two component nerves may have a faster onset time of regional anesthesia and block success than subjects in the group that have the local anesthetic injected at around the nerve.