There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
Overall Aim: To evaluate the efficacy of continuous erector spinae block (ESB) versus continuous paravertebral block (PVB) for postoperative analgesia in children and adolescents undergoing surgical procedures via unilateral thoracotomy. Hypothesis: The investigators hypothesize that ESP block efficacy is not inferior to that of PVB with respect to pain control and consumed opiate equivalents at 24 hours postoperatively.
Phase 3, randomized prospective study, double blind-double placebo, testing oral therapies APREPITANT versus HYDROXYZINE in patients followed for myeloproliferative neoplasms and suffering of persistent aquagenic pruritus.
The number of arthroplasties is expected to grow in the next few years. Staphylococcus aureus (SA) is a primary cause of prosthetic joint infection (PJI) with serious consequences. This microorganism is frequently associated with treatment failure, hospitalizations and need of prosthesis removal, leading to an important morbidity and an increase in healthcare costs. ARTHR-IS is a retrospective multi-center study which aims to estimate the burden of SA-PJI after a hip or knee arthroplasty and their risk factors. Other objectives are to quantify the costs, the number of hospitalizations and the surgical procedures needed to treat and control the infection and finally the factors influencing therapeutic failure. Through a case-control design, ARTHR-IS will group 20 hospitals across 5 European countries in order to include 150 cases and 450 controls. The results of this study will provide critical information to develop strategies to prevent and treat SA-PJI and reduce treatment failures. Also, the results from ARTH-IS study will help in the design of future clinical trials in prosthesis infections by providing reliable estimates on the incidence of SA-PJI and the subsequent burden on health care services.
randomized clinical trial comparing two different doses of vitamin d supplementation in preterm infants
Helicobacter pylori (H. pylori) gastritis is a common bacterial infection among the elderly population. H. pylori infection causes chronic progressive gastric inflammation, peptic ulcer disease and gastric cancer. Gastric cancer is a significant contributor of cancer-related mortality. The eradication of H. pylori reduces the incidence of gastric cancer. However, the efficacy of H. pylori eradication has decreased dramatically because of antibiotic resistance. This study aims to (i) compare the eradication rates of H. pylori by triple therapy with vonoprazan for the treatment of H. pylori gastritis) (TTV regimen), with triple therapy with conventional proton pump inhibitor (PPI) (TTP regimen) in a multi-racial Asian cohort, (ii) evaluate the prevalence of antibiotic (klacid/amoxicillin/levofloxacin/tetracycline) resistance in H. pylori infected patients, and (iii) assess the safety of the TTV regimen. Diagnosed H. pylori-infected patients (n=252) will be enrolled and randomized 1:1 to TTV or TTP regimen. Gastric biopsies will be cultured and antibiotic sensitivity evaluated using E-test/agar dilution method. The safety of TTV regimen will be assessed using adverse effect questionnaire. This study may potentially impact on prescribing policies and management of H. pylori infections for improved therapeutic outcome.
Background: Chordoma is a rare type of bone cancer. It occurs in the skull base or spine. Researchers want to study people with chordoma in different ways. They hope this will help them design better future treatments and supportive care studies for this disease. Objective: To learn more about chordoma by looking at its clinical course, how it appears on imagine scans, and how it responds to therapies and treatments. Eligibility: People ages 2 and older with chordoma who are enrolled in NCI protocol 19-C-0016 Design: Participants will be screened with their medical history. Participants will have a visit to examine their disease. This will include: - Physical exam - Neurologic exam - CT scan and MRI: Participants will lie on a table. The table will slide into a machine. The machine will take pictures of the body. Participants will have other tests every 6-12 months: - Smell test - Surveys to assess their emotional, physical, and behavioral well-being and needs - Cognitive function tests Participants or their home doctors will be contacted every 6 12 months. They will be asked to provide information about their disease. This could include test results and imaging evaluations. Some participants may be asked to come to the clinic for more visits.
The purpose of the study is to evaluate early implementation outcomes of a positive parenting program, Child Adult Relationship Enhancement in Primary Care (PriCARE), in the foster care setting and to assess the efficacy of PriCARE in promoting positive parenting and increasing empathy among foster caregivers.
The Phase II study to determine the safety and efficacy of V-Boost in treating a type of brain cancer called Glioblastoma Multiforme (GBM). V-Boost is an immunotherapy in which the patient's immune system will be modulated to eliminate tumor cells. V-Boost is made as an oral tablet which contains specially formulated hydrolyzed GBM antigens along with alloantigens. Patients are either newly diagnosed or with recurrent form of GBM who may have been subjected to surgery and/or chemo- or radiation therapy that ended up unsuccessful. The goal is to eradicate GBM tumor cells through daily oral administration of one pill of V-Boost immunotherapeutic vaccine, which so far has not shown any adverse reaction.
The study objective is to compare accelerated and standard corneal crosslinking for treatment of progressive keratoconus or corneal ectasia.
MRI including ASL will be performed before, during and after the treatment, in a total of 7 MRI sessions until 8 months after the first session. Thereafter, patients will be followed through standard clinical examinations for the next 3 years or until demise, whichever occurs first. Clinically, GBM patients are imaged every 8-weeks, beginning at 10 weeks after the completion of chemoradiation, since morphological (i.e. size) changes are not anticipated earlier. However, our preliminary experience and others have shown functional changes including perfusion and diffusion as early as 3-weeks after the initiation of the treatment . Thus, our T10, T18, T26 and T34 MRI sessions will be performed along with the clinical imaging sessions, while the T3 and T6 MRI sessions will be performed additionally for this proposal. All MR imaging sessions will be scheduled within ±1 or ±2 weeks of the target time period, as indicated in the table. MRI including ASL will be performed before, during and after the treatment, in a total of 7 MRI sessions until 8 months after the first session. The research MR imaging may take approximately an additional 15 minutes per each imaging session. However, the T3, and T6 MR imaging sessions will be performed additionally for the purpose of this study, with each taking approximately one hour. Thereafter, patients will be followed through standard clinical examinations for the next 3 years or until demise, whichever occurs first.