Reviews on Recent Clinical Trials - Volume 14, Issue 4, 2019

About 10 years ago, the so-called chronic cerebrospinal venous insufficiency syndrome was discovered. This clinical entity, which is associated with extracranial venous abnormalities that impair venous outflow from the brain, was initially found exclusively in multiple sclerosis patients. Currently, we know that such venous lesions can also be revealed in other neurological pathologies, including Alzheimer’s and Parkinson’s diseases Read More

Background: Many of the clinical trials remain inefficient owing to the low retention rate, and an impact on the power of the study. In addition, regulatory bodies recommend including the patients’ experience, especially, patient-reported outcomes, while making clinical decisions, and approvals. Introduction: Patient centricity has reached the stage where patients are both willing and required to participate in clinical tri Read More

Background: High-Flow through Nasal Cannula (HFNC) is a system delivering heated humidified air-oxygen mixture at a flow up to 60 L/min. Despite increasing evidence in hypoxemic acute respiratory failure, a few is currently known in chronic obstructive pulmonary disease (COPD) patients. Objective: To describe the rationale and physiologic advantages of HFNC in COPD patients, and to systematically review the literature on Read More

Background: Several studies report that practicing Yoga may lead to numerous psychophysiological benefits in patients undergoing treatment for cancer. Moreover, it may result in an effective alternative for coping with sleep disturbances, anxiety, depression and fatigue symptoms. A study based on the “Yoga in Oncology” project of the Foundation Poliambulanza was carried out, and it was designed to explore the benefits of Read More

Background: Shoulder joint dislocation is the most common dislocation of joints in the body. To reduce the anterior shoulder dislocation, it is necessary to have analgesia and sedation. Methods: In this randomized clinical trial, patients were divided into two equal groups. Group I received midazolam-fentanyl (0.05 mg/kg fentanyl at a dose of 1 μg/kg) for 10 minutes and group II received dexmedetomidine (1 μg/kg in the ini Read More

Background: Atelectasis and hypoxemia are frequently reported after coronary artery bypass graft surgery (CABG). Some studies confirm the benefits of breathing exercises on pulmonary complications, but the efficacy of preoperative breathing exercises in patients undergoing CABG is controversial. In this study, the effect of preoperative breathing exercises on the incidence of atelectasis and hypoxemia in patients can Read More

Background: The effective relief of renal colic patients with low complications is one of the important concerns of emergency physicians. The aim of this study was to investigate the use of injectable ketamine as an alternative to routine drugs in the relief of pain in patients with renal colic. Methods: This double-blind clinical trial was conducted on patients who had suffered kidney pain due to kidney stones in 2017, referred t Read More

Background: Recovery of patients with traumatic brain injury largely depends on the reduction in secondary brain damage. The present study aims at investigating the effect of Tranexamic Acid (TXA) administration within the first hours of brain trauma in the emergency department (ED). Methods: This randomized, double-blind, placebo-controlled clinical trial was carried out in patients with subdural and epidural hemorrha Read More

Background: Coronary calcified lesions may limit optimal stent deployment resulting in stent underexpansion, increasing the risk of thrombosis. The Shockwave Lithoplasty System, a new technology combining a balloon angioplasty catheter with the use of sound waves, it is able to break calcium deposits without affecting vascular soft tissue. Case Presentation: An 80-year-old Caucasian man with ST elevation myocardial infarction Read More