View clinical trials related to Adverse Effects.
Filter by:This is an observer-blind, randomised, vaccine-controlled, vaccine trial to determine the safety and immunogenicity of a pneumococcal protein vaccine. It will use an age step-down approach beginning with adults, then toddlers then infants, with data safety review at each stage before stepping down to the next age group. Adults and toddlers will receive the same dose of this three-protein (trivalent) vaccine (PcpA, PhtD, and PlyD1 proteins) at 50µg each. Infants will then be started at a low dose (10 µg), then medium dose (25µg) then high dose (50µg), with safety reviews at each stage before ascending to the next highest dose. Infants will also receive concomitant standard EPI childhood vaccines. Safety will be assessed by close monitoring beginning on the day of vaccination (day 0) and for the subsequent seven days, with recording of solicited and non-solicited adverse events. Immunogenicity will be assessed by specific antibody response to the three proteins. The study aims to recruit 280 study subjects across all age groups.
Assessment of oral and dental problems is seldom routine in clinical oncology, despite the potential negative impact of these problems on nutritional status, social function and quality of life (QoL). A brief, assessment tool for oral/dental health and related QoL-issues to improve symptom management has been requested. The present study will be conducted on behalf of and with support from the European Organisation for Research and Treatment of Cancer - (EORTC) Quality of Life Group (QLG). The study represents phase IV, the final step, in the development of an international, symptom specific questionnaire module, focusing on oral and dental problems in relation to cancer and its treatment. Phase I-III of this stepwise development process was conducted from 2008 to 2011, as an international collaboration and conducted according to the guidelines for module development set forth by the EORTC QLG. The resulting module, the QLQ-OH17, is now subject to an international field testing and validation study as described in this project description. The present version of the QLQ-OH17 consists of 17 items conceptualized into four multi-item scales (pain/discomfort, xerostomia, eating and information) and three single items related to use of dentures and future worries. The aim of the present study is to conduct phase IV; an international field study to confirm the psychometric properties of the QLQ-OH17
Along with the improvement of the accuracy of detection of HBV serological markers, the optimization of antiviral therapy for patients with chronic hepatitis B (CHB) infection becomes feasible. Currently, the recommendation of optimized treatment especially interferon therapy are mainly based on retrospective studies, it still lacks prospective evidence. This study is aimed to evaluate the efficacy, safety and pharmacoeconomics benefits of 48 weeks optimized interferon therapy (switch to telbivudine or plus adefovir dipivoxil) for HBeAg positive CHB with inadequate response to 24 weeks interferon treatment.
The systemic toxicity of local anaesthetics may be treated using lipid emulsions ("lipid rescue"). However, there is no evidence-based proof of the efficacy of the treatment. The aim of the intended protocol is to study the effect of the emulsion Intralipid® on the toxicity prodromes in volunteers receiving either levobupivacaine or ropivacaine. After a sensitization session with lidocaine, subjects will receive in a double blind, crossover manner an i.v. infusion of levobupivacaine or ropivacaine followed by a rapid infusion of Intralipid®. The primary outcome will be the time of appearance of early neurologic signs of toxicity. In addition, the EEG and ECG will be monitored and blood sampling will be performed in order to evaluate the changes in pharmacokinetics induced by the emulsion.
Determine the clinical efficacy in terms of Apnea Hypopnea Index (AHI), excessive daytime sleepiness (EDS), nocturnal oxygenation of a nasal Positive end-expiratory pressure (PEEP) valve "Provent" in obstructive sleep apnea. The hypothesis is the efficacy will be better than dental device.
Objective: The objective of this research was to compare the effect of a single session supragingival scaling in a group of pregnant women with periodontal disease with a group that received supra and subgingival scaling. Methods: The investigators included 34 pregnant women between 15 and 43 who had at least 4 teeth with probing depth ≥ 4 mm or clinical attachment loss ≥ 3 mm, with bleeding on probing in the same place. Women were divided into two groups, the group 1 received supra and subgingival scaling associated with oral hygiene orientation (OHO) and the group 2 received only supragingival scaling with OHO too.
Many patients complain of fishy breath, upset stomach, or heartburn when taking the recommended amount of fish oil. A common recommendation made by pharmacists is to freeze the fish oil capsules to help decrease adverse gastrointestinal effects. Compliance with over-the-counter (OTC) fish oil is a concern considering the high number of capsules taken daily. The hypothesis of this study is that taking fish oil with milk will help lead to better patient compliance with no difference in adverse effects versus other administration methods.
Since the report "To Err is Human" by the Institute of Medicine (IOM) in 1999, attention was brought to the general public that adverse events in medicine are common and are one of the leading causes of morbidity and mortality within the United States. The report estimates that 44,000 - 98,000 patients hospitalized in the United States die each year as a result of medical errors. In spite of the growing patient safety movement worldwide, health care has not become measurably safer. Health care is one of the few risk-prone areas in which public demand limits the use of common-sense safety-enhancing solutions, such as limiting the flow and choosing the type of incoming patients. The latter is especially true for emergency departments (EDs) since they deliver an important public service by providing emergency care 24 hours a day, 365 days per year, without discrimination by social or economic status. One of the key expectations of EDs is the ability to provide immediate access and stabilization for those patients who have an emergency medical condition. However, emergency department (ED) crowding is recognized to be a major, international problem that affects patients and providers. A recent report from the IOM noted that the increasing strain caused by crowding is creating a deficit in quality of emergency care. Crowding has been associated with reduced access to emergency medical services, delays in care for cardiac patients, increased patient mortality, inadequate pain management, increased costs of patient care, and delays in administration of antibiotic therapy. Several issues remain concerning ED crowding and it's relation to adverse events. First, the existing evidence on adverse event occurrence during ED crowding is largely anecdotal and inconclusive. Secondly, although a few studies showed a relationship between ED crowding and mortality, neither of these examined the causes of excess mortality. Finally, although a significant increase in the average length of hospital stay was shown during ED crowding the reasons for this are open to speculation. The purpose of this study therefore is to identify six explicit adverse events and mortality for patients who were admitted through ED and to compare these results in relation to ED crowding. This will provide us novel insight into the reasons for the hypothesized increased mortality during ED crowding.
The purpose of this study is to investigate the relationship between the side effects of cyclophosphamide in the treatment of systemic lupus erythematosus (SLE) in Han Chinese and the genetic polymorphisms of drug metabolizing enzymes and pharmacokinetics of cyclophosphamide.
The aim of the study is to compare anaesthesia (for back surgery) using endotracheal intubation (patients anaesthized in the supine position)with anaesthesia using a laryngeal mask (anaesthesia induced and the laryngeal mask placed with the patient in the prone position on the operation table) as regards advantages, adverse effects and time spent. The anaesthesia in the 2 groups of patients is identical (propofol, remifentanil, rocuronium). Two groups of 70 pt. each are included in the stud. The inclusion criterias are patients 18-70 yrs., ASA group 1-2, normal airways, patients scheduled for back surgery with an estimated duration of less than 2 hours. Adverse effects (related to the placement on the operation table i.e. pain in the arms or shoulders, pain in the throat, blood in the sputum, irritation in the eyes etc.) and time spent with all the procedures (anaesthesia, placement of the airway, surgery and emergence from the anaesthesia are registered. The hypothesis is that the method using the laryngeal mask is faster and with fewer adverse effects.