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Filter by:We will conduct a randomized, within-subjects clinical study to compare short-term pharmacokinetic (PK) and pharmacodynamic (PD) effects of Δ9-tetrahydrocannabinol (THC) vaping liquids vs. smoked cannabis containing 6 equivalent standard THC units (5 mg THC=1 Standard THC Unit (STU)) in healthy community members who are current users of both products. While smoking cannabis remains the most common mode of THC use among adults and youth, alternative modes of delivery, such as Electronic Vaping Products (EVPs), are becoming increasingly popular for the delivery of cannabinoids. Declining cannabis risk perceptions, increasing normalization of cannabis, greater legal access and availability to cannabis, ease of administration, and ability to conceal vaped THC use have likely contributed to increasing prevalence of use throughout the population across all age groups. Comparing vaping THC containing liquids with smoking cannabis can serve as an important benchmark for evaluating the delivery and effects of THC vaping products and, their relative safety
Diabetic Peripheral Neuropathy (DPN) is one of the most common chronic complications of diabetes mellitus, which mainly manifests symmetric pain, numbness, ankylosis, or with abdominal distension, abnormal sweating, and accompanied by glove-sock-like hyperalgesia or loss of sensation as the main symptom, which seriously affects the quality of life of patients. Although drug treatment has some effect, from the overall long-term perspective, long-term medication is easy to produce drug dependence, and often easy to cause ataxia, blurred vision, constipation, diplopia, nausea and other adverse drug reactions. Electroacupuncture treatment for DPN has certain advantages, with clear efficacy and no toxic side effects, and is being increasingly recognised by the public and professionals. The study is designed to observe the therapeutic effect and safety of electroacupuncture (EA) in the treatment of DPN.
The investigators plan to conduct a study to find out if giving portable oxygen therapy (during physical activity) to patients with interstitial lung disease will improve quality of life, exercise tolerance, shortness of breath, and blood vessel function. Oxygen will be provided for a period of 8 weeks. Additionally, the investigators plan to investigate if it is helpful to deliver individualized support when providing oxygen therapy, through check-in phone calls with a respiratory therapist and by providing additional educational material.
Elidel® is indicated for the short-term treatment and long-term management of signs and symptoms of atopic dermatitis (AD) in infants (3 to 23 months), children (2 to 11 years), adolescents (12 to 17 years), and adults. However, little evidence is available in literature in South and East Asian population. Hence, this non interventional study (NIS) is designed to capture data about the actual use of Elidel® in South and East Asian patients from 3 months to 12 years with mild to moderate AD.
Background: Kaposi sarcoma herpesvirus (KSHV)-associated inflammatory cytokine syndrome (KICS) and KSHV-multicentric Castleman disease (MCD) occur in people living with HIV. These diseases cause severe inflammation that can be fatal if not treated. Objective: To test a drug (pacritinib) in people with KSHV-associated KICS or MCD. Eligibility: People aged 18 years and older with KSHV-associated KICS or MCD. They must have at least one symptom. Design: Participants will be screened. They will have a physical exam with blood tests and tests of their heart function. They will have imaging scans. Their ability to perform everyday tasks will be reviewed. In some participants who have Kaposi sarcoma (KS) with KICS or MCD, these individuals may need a bronchoscopy and/or endoscopy of the upper or lower intestine: A flexible tube with a camera and a light source will be inserted through the mouth or anus to see these structures and assess any KS. Pacritinib is a capsule taken by mouth. Participants will take the drug twice a day, every day, for up to 24 weeks. They will write down each dose in a diary. Participants will visit the clinic 3 times in the first 4 weeks. Their visits will taper to once every 4 weeks. Imaging scans, blood tests, and other tests will be repeated during these visits. Participants will give samples of saliva. They may opt to allow tissues samples to be taken from their skin and lymph nodes. Participants will have follow-up visits 7 days and 30 days after their last dose of pacritinib. After that, they will visit the clinic every 3 months for up to 1 year. The physical exam and blood, heart, and imaging tests will be repeated at these visits.
Dietary interventions have been consistently proposed as a part of a comprehensive strategy to lower the incidence and severity of atherosclerosis and coronary vascular disease. Excessive comsumption of fats enriched in saturated fatty acids (SFAs) is associated with an increased risk of atherosclerosis and other cardiovascular diseases (CVD). In contrasts, replacement of SFAs with monounsaturated fatty acids (MUFAs) and omega-3 long chain polyunsaturated fatty acids (ω3-LCPUFAs) has been reported to be inversely associated with risk of atherosclerosis. This is partly due to the ability of MUFAs (and ω3-LCPUFAs) to modulate lipoprotein composition, oxidation state, and consequently their functionality, among others. While most of the nutritional studies have focused on elucidating the mechanisms by which dietary fats affect lipoprotein particles, little or nothing is known about the regulatory effect of dietary fatty acids on extracellular vesicles (EVs). EVs are small phospholipid particles that convey molecular bioactive cargoes and play essential roles in intercellular communication and, hence, a multifaceted role in health and disease. For the first time, the purpose of this project is to establish whether the type of major fatty acids present on a diet (SFAs, MUFAs, or ω3-LCPUFAs) may alter the structure, cargo, and functionality of postprandial- and long-term-EVs. In the precision nutrition era, the investigators expect to offer a new insight on EVs and their relationship with dietary fatty acids through the following objectives: 1) To map changes in the lipidome, proteome, microtranscriptome, and functional properties of circulating EVs in healthy subjects and patients with metabolic syndrome (MetS) both at fasting and at postprandial state upon a challenge of a meal rich in SFAs, MUFAs, and ω3-LCPUFAs; 2) To analyse the contribution of postprandial triacylglyceride-rich lipoproteins (TRL) on EVs-mediated intercellular communication in a fatty acid-dependent manner; and 3) To determine the influence of diets rich in SFAs, MUFAs, and ω3-LCPUFAs on EVs in an animal model of atherosclerosis in the setting of MetS. Collectively, this project will provide fundamental insight into EV biology, and remarks the clinical and functional relevance and divergent consequences of dietary fatty acids in health and disease.
The purpose of the study is to compare the efficacy of Vancomycin versus Gentamycin , in reducing infection rates following Anterior Cruciate Ligament Reconstruction .
This is a phase ll study of participants with untreated diffuse large B Cell lymphoma (DLBCL).
The investigators will compare the results of sono-guided femoral nerve block in arthroscopic surgery for anterior cruciate ligament reconstruction under spinal anesthesia.
The investigators will compare the results of sono-guided femoral nerve block in arthroscopic surgery for anterior cruciate ligament reconstruction under general anesthesia.