7 Clinical Trials for Various Conditions
This study is being conducted to confirm whether skin tape stripping methodology can identify changes in gene expression (i.e. whether different genes are turned on to make proteins) in aged skin after use of a retinoid.
This is a prospective, interventional, double-blinded placebo-controlled study of up to 40 participants to evaluate the effect of a botanical formulation on inflammatory biomarkers and epigenetic age.
The current project seeks to explore the use of emergent biosensor technology to detect opioid use. The investigators goal is to recruit 60 opioid naïve patients presenting at the College of Dentistry at UTHSC. Candidate participants must be scheduled for an upcoming dental procedure that will involve subsequent pain management using oral opioid medication. Participants will be consented prior to any study procedures. All participant information from this study will be kept strictly confidential (e.g., no individual data will be shared with the College of Dentistry).
Approximately 2% of neonates in the US are born very preterm. Preterm births are associated with impaired cognitive, language and motor function, and increased risk for autism spectrum disorders. Epidemiological studies indicate a dose-response relationship between gestational age at delivery and cognitive impairments, with the most immature of newborns being the most susceptible to developmental delays. Sensitive and reproducible biomarkers of long-term neurocognitive impairments are currently lacking. The investigators seek to identify epigenetic markers that mediate the relationship between adverse prematurity-related exposures and neurocognitive impairments. The overarching hypothesis of this proposal is that DNA methylation profiles of CD34+ hematopoetic progenitor and stem cells from very preterm infants can be used as a risk-stratifying biomarker for predicting neurocognitive impairment in childhood.
Background: Pancreatic cancer is one of the most lethal types of cancer. ASCP is a highly aggressive type of pancreatic cancer. It is very rare. Researchers want to see if a drug called Minnelide can be used to treat ASCP. Objective: To see if Minnelide is an effective treatment for ASCP. Eligibility: Adults ages 18 and older with ASCP whose cancer did not respond to previous treatments. Design: Participants will be screened with: Medical history Physical exam Blood and urine samples Evaluation of ability to do daily activities Electrocardiogram to test heart function Body and/or brain scans. For these, participants will lie in a machine that takes pictures of the body. They may have a contrast agent injected into a vein. Tumor sample. If one is not available, participants will have a tumor biopsy. The biopsy will be taken with a small needle put through the skin into the tumor. Treatment will be given in 28-day cycles, for up to 12 cycles. There is a 7-day resting period between cycles. Participants will take Minnelide by mouth every day for 21 days of each cycle. They will keep a medicine diary. Participants will have at least 1 study visit every cycle. They will review their medicine diary. They will repeat some screening tests. Participants may have optional tumor biopsies. Some participants may need to take birth control during the study and for up to 6 months after treatment. Participants will have an end-of-treatment visit 4 weeks after they stop taking the study drug. They will repeat some screening tests.
The purpose of this research study is to try and identify markers in childhood cancer survivors to help predict if they will develop late effects from their cancer treatment.
This randomized controlled clinical trial will use methylomic and transcriptomic profiling to examine the effects of a weight loss intervention on the cholesterol metabolism gene network in monocytes and adipocytes and investigate the longitudinal relationship between these modifications and glycemic improvements.