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.
This is a prospective 3x3 crossover study with randomized treatment order, comparing the short-term efficacy of conventional-spinal cord stimulation (CON-SCS) with subcutaneous stimulatio, high frequency-spinal cord stimulation (HF-SCS), and Combination Therapy, in patients with chronic intractable back pain (with or without leg pain).
This study develops infertility survey among reproductive age women with gynecological and breast cancer. This study aims to learn how women consider whether or not to try to have a baby after surviving cancer. The advice gathered from this survey may be shared with patients and survivors in the future, so that they have information to inform their decisions about cancer treatment and family planning.
New anticancer therapies based on lifting the inhibition of the immunological synapse are used in the therapeutic arsenal of a growing number of neoplasias (melanoma, lung cancer, hepatocellular carcinoma, etc.). These "immune check points" inhibitors "(ICPI) target molecules that usually allow immunity to destroy malignant cells. At the systemic level, this results in a loss of immune homeostasis and facilitation of the inflammatory response which may be responsible for dysimmune manifestations distant from the neoplastic site. Thus, since their introduction, ICPIs have been of interest to immunologists, rheumatologists and internists who often find themselves in the first line to deal with this type of side effect (immunotherapy-related adverse events, IRAEs). The frequency of these ARIs between 70% and 90%, depending on the immunotherapy used and the severity of these ARIIs (grade 1-2 vs. 3-5). The overall increase in the number of cancers, the multiplication of available molecules and the expansion of their indications should exponentially increase the number of IRAEs to be supported. Little is known about the epidemiology, risk factors and efficacy of treatments. In these IRAEs, inflammatory ophthalmological manifestations have been described with an estimated prevalence of between 0.4 and 1% of the patients treated. These attacks are rare and protean (uveitis, scleritis, retinitis, inflammatory orbitopathies, Vogt-Koyanagi-Harada -like…) and reported most often in the form of clinical cases. The Main objective is to describe the inflammatory ophthalmic disorders linked to anti-cancer immunotherapy.
Timely and accurately predicting the occurrence of sepsis and actively intervening in treatment may effectively improve the survival and cure rate of patients with sepsis. Using machine learning and natural language processing, we want to develop models to 1) identify all children with sepsis admitted to hospital and 2) stratify them to distinguish those who are at high risk of death b) How will you undertake your work? From Shanghai hospitals anf MIMIC III, we will develop a very large dataset of patient admissions for all medical conditions including sepsis from the electronic health record. This data will include both structured data such as age, gender, medications, laboratory values, co-morbidities as well as unstructured data such as discharge summaries and physician notes. Using the dataset, we will train a model through natural language processing and machine learning to be able to identify people admitted with sepsis and identify those patients who will be at high risk of death. We will test the ability of these models to determine our predictive accuracies. We will then test these models at other institutions.
This study examines whether repeated magnetic resonance imaging (MRI)s scan helps identify changes in the tumor during radiation and chemotherapy treatment in patients with high grade glioma. Additional MRIs scan may help researchers to see changes in the status of the disease. Seeing these changes may result in changes to the treatment plan.
Many acute and chronical medical conditions, such as, shock, sepsis, diabetes, hypertonia, and cardiovascular disease are associated with a perturbated or lost ability of regulating the diameter of the blood vessels. These changes in regulatory function can be seen especially in the smaller vessels in the body. It is therefore clinically relevant to develop investigation models that can detect and quantify such changes at an early stage. Historically, basic vascular function was investigated by mounting a section of a blood vessel on a tension sensor, submerging it in a temperature controlled and buffered solution to which vasoactive substances were added. This in vitro model has contributed substantially to our current knowledge of vascular pharmacology and function. However, using this method means that the vessel is removed from its natural environment and, hence no longer influenced by systemic or local mediators for controlling vessel diameter. The present study aims to investigate the local changes in blood flow and concentration of red blood cells of the superficial vessels in the skin of the forearm of healthy volunteers in response to various vasoactive substances. The purpose is to better understand how the regulation of diameter works in and to find a model that can give an early warning to when it does not function optimally. The vasoactive substances will be delivered through the skin to the vascular bed by a non-invasive method called iontophoresis. An electrode chamber containing a solution of the substance to be studied is placed on the subject's skin by double adhesive tape. The chamber comes with a transparent lid that prevents leakage and enables supervision of the effect on the underlying vasculature. When a voltage is applied the charged drug molecules begin to move through the skin and interact with the vessels. In the present study, a total electrical dose of 12 millicoulomb (mC) is going to be used (600 seconds x 0.02 milliampere). The effect of the applied drug is measured using two non-contact, optical measurement techniques. A better understanding of the pharmacology and regulation of blood vessels may lead to the developement of techniques that allow earlier detection of perturbations in vessel regulation and the onset of preventive medical treatment.
Phase I: Eligible participants (n=20) will be recruited to participate in a feasibility evaluation of the client intake module to be developed. Participants will complete pre- and post-intervention knowledge assessment outcome measures. The gain score, defined as the difference between the pre-training and post-training score, will be calculated for each participant. Each participant will spend up to 2 hours interacting with the intervention. Additionally, an implementation focus group (n=6) of administrators, educators, and key decision-makers will be conducted to assess the feasibility of implementing the proposed training suite in their programs. Phase II: During Phase II, participants (n=100) will complete in two standardized patient encounters pre- and post-intervention to evaluate the efficacy of the proposed training suite. Participants assigned to the intervention group will receive 10 hours of training with the product and will be asked to complete a Training Experience Questionnaire after their post-intervention standardized patient encounter. Control group participants will receive the APA guidelines for Psychological Practice with Transgender and Gender Non-Conforming People for review. Control group participants will submit their notes taken while reviewing the guidelines. It is expected that the intervention group will show increased knowledge, skill, awareness, and cultural competency when working with the target population as measured by the Standardized Patient encounters as rated on a Standardized Patient Checklist. Additionally, the team anticipates the experimental group participants will rate the training suite as easy to use, relevant, and realistic.
Observational Clinical Trial of the chronotype, sleep quality, seasonal pattern, behavioral time preferences, the functional state of the body's regulatory systems and respiratory systems in individuals of different age groups and metabolic status. In the process of medico-ecological monitoring, including all of the above, an assessment of the psycho-physiological status and the state of the regulatory and respiratory systems of the subjects' body, living in North Ossetia-Alania, will be made.
This clinical trial improves an existing pain management program and tests its effect on head and neck cancer survivors. This trial aims to find a better program to improve pain-related physical functioning, mood, and quality of life in a sample of individuals who have undergone treatment for head and neck cancer.
Existing guidelines recommend a duration of antibiotic treatment of endocarditis of 4-6 weeks one or more types of intravenously administered antibiotics. The long hospitalization increases several risks for the patient, including mental strain and increased loss of function. Furthermore, it poses a significant financial burden on the health systems. Current guidelines fail to use available clinical and paraclinical, data collected from patients (echo, temperature, CRP, leukocytes, procalcitonin etc.) to determine duration of treatment. A strategy including these data in treatment algorithms ensures an individualized treatment, targeting the individual patient's course and response to treatment. Thus, the purpose of this open-label, prospective, non-inferiority, RCT study is to investigate the safety and effectiveness of shortening treatment of endocarditis based on the individual patient's initial treatment response, sampling 475 patients, approx. 125 patients with each type of bacteria (Streptococci; Enterococcus faecalis; Staphylococcus aureus).