View clinical trials related to Drug Reaction.
Filter by:This study intends to study the effects of anesthetics on Circulatory Function Genomics and find the anesthetic effects in pharmacodynamics, pharmacokinetics, drug receptor or target DNA level differences, further guiding individual treatment in clinic, promoting the development of precision the medicine.The anesthesia medication during perioperative period is more and more accurate,reasonable and safe, so as to improve the satisfaction of the patients and their families in the perioperative period, to ensure the safety of patients.
Schistosomiasis is one of most important human parasitic diseases worldwide. Pregnant women and their infants are two vulnerable population groups, particularly in sub-Saharan Africa, where - amongst other infectious agents - they are heavily exposed to infections with S. haematobium. Adoption of the recommendation and implementation by national disease control programs was however delayed in most African countries, due to the lack of safety data in humans and in the unborn babies. First results from randomized controlled trials with PZQ in pregnant women meanwhile have provided evidence for the safety of PZQ also in newborns. In Gabon, S. haematobium is the primarily prevalent Schistosoma species infection. As it is true for most of observational and interventional studies on schistosomiasis, the power of the study is weakened due to the low sensitivity of reference schistosomiasis diagnosis applied, and one might correctly assume that a considerable proportion of samples were misclassified as negative in the control groups. Therefore, diagnostic tests that are highly sensitive and specific are essential to the detection of Schistosoma infections and are urgently needed for a test-and-treat strategy to control schistosomiasis in pregnancy as well as tools to determine efficacy of new interventions tested in clinical trials. Circulating anodic antigen (CAA) and circulating cathodic antigen (CCA) have levels correlating with the number of worms and have also been shown to clear within a few days or weeks after successful treatment. Assays measuring serum levels of these antigens (POC-CCA, UCP-LF CAA) are therefore deemed to assess drug efficacy. Based on above mentioned tools, we decided to assess the accuracy of CAA measurement to determine the Schistosoma infection in two specific conditions: A) as a diagnostic tool for S. haematobium to prepare for the future implementation of a PZQ test-and-treat strategy and B) as a diagnostic tool to measure efficacy of praziquantel in schistosomiasis and pregnancy intervention trials.
Subcutaneous perfusion is an underused technique, the effectiveness of which has been demonstrated. A number of drugs of different therapeutic classes, including morphine, have a good level of scientific evidence for use by this route. Subcutaneous Acetaminophen injection is being used in some medical centers, mainly in Europe, despite the lack of definite evidence on its efficacy. This study aims to quantify the degree of effectiveness of subcutaneous Acetaminophen infusions for pain or fever in Geriatrics and Palliative Care, as well as determining its safety.
This is a prospective, multicenter cohort observational; study to compare treatment outcomes in patients admitted to the hospital with Stevens-Johnsons Syndrome/Toxic Epidermolysis, aiming to assess the utility of medical management. The hypothesis of this study is that one or more treatment options will demonstrate improved patient outcomes. The primary objectives are cessation of progression of disease, time to complete re-epithelialization, length of stay, and mortality rate in the treatment groups as compared to those receiving supportive care alone. Exploratory analyses will assess the cause, risk factors, and severity prediction factors associated with the disease.
Sea sickness represents a major limitation on the performance of ships' crew. One of the challenges faced by the physician in the motion sickness clinic when prescribing anti-sea sickness medication is to select the appropriate drug for the patient. Difficulties arise due to high variability in the response to different drugs. In the case of sea sickness, the current procedure is to examine the drug's efficacy in each individual during real time exposure to sea conditions. A number of studies have documented the presence of sea sickness drug receptors in the vestibular nuclei, which determine the vestibular time constant. Two clinical vestibular tests which evaluate the time constant are the Velocity Step and OKAN tests. The purpose of the proposed study is to evaluate the influence of motion sickness drugs on the vestibular time constant, as a possible bioequivalent of drug potency in the individual subject. Eighty crew members will be recruited and divided into groups responsive and non-responsive to the sea sickness drugs scopolamine and meclizine. Subjects having a Wiker score of 7 in waves 1 meter high without drug treatment, and no improvement in symptoms after treatment will be defined as non-responsive to sea sickness drugs. Subjects having a Wiker score of 7 in waves 1 meter high without drug treatment, and a Wiker score of 4 or less after treatment, will be defined as responsive to drug therapy. Kwells, Bonine and placebo, will be assigned to each subject in a random, double-blind fashion. Each group will perform the Velocity Step and OKAN tests before, one and two hours after drug or placebo administration.
The study is about drug patch tests in patients who have history of severe cutaneous drug reaction including Steven Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), Drug-induced eosinophilia and systemic symptoms (DRESS), AGEP (Acute generalized exanthematous pustulosis) and generalized bullous fixed drug eruptions. This study also investigate in Enzyme-linked immunosorbent spot assay (ELIspot) and lymphocyte transformation test. We also trying to prove the correlation among result of drug patch tests, ELIspot and LTT.