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Discover 14,426 clinical trials near Georgia. Find research studies in your area.
Showing 5741-5760 of 14,426 trials
NCT04100811
In this non-interventional study, men being seen by urologists in the course of their normal practice that present with clinical suspicion of prostate cancer (based on DRE, elevated Prostate Specific Antigen (PSA), and/or family medical history of prostate cancer, among other reasons) and who meet the inclusion/exclusion criteria will be asked to consent to the clinical study and provide a 40-60 mL urine sample, without prior DRE, along with relevant de-identified clinical data, at the time of the initial consultation, prior to core-needle biopsy. The miR Scientific Sentinel® Prostate Cancer Classifier Platform (Sentinel® PCC4 Test) is a new molecular test that interrogates 442 small non-coding RNAs (sncRNA) extracted from urinary exosomes. Using the expression levels of 442 sncRNAs isolated from urine exosomes, the Sentinel® PCC4 Test provides an initial classification of disease status as either no molecular evidence of prostate cancer (NMEPC), or molecular evidence (MEPC) of low-, intermediate- or high-risk of aggressive prostate cancer. This study is designed to validate the classification algorithm and finalize the performance characteristics of the Test using risk-group labeling based on pathological grading from core-needle biopsy data.
NCT02485639
This was a Phase IV open label and single arm study, with the aim of enrolling up to 55 healthy males and non-pregnant females in a single site, age 18-49 years old, inclusive. This study was designed to assess the humoral response to influenza vaccination and the longevity of humoral immunity to influenza vaccination in healthy adults. Total enrollment was 27 participants. This was a multi-year study. After one year of participation, participants were offered the opportunity to participate in the study for up to 3 consecutive years, provided eligibility criteria was met each year. Participants who elected to continue in the study after first year of participation were rescreened to verify continued eligibility and re-consented prior to subsequent participation. The primary study objective was to investigate the longevity of humoral immunity to influenza virus in humans. Note: Due to the Coronavirus Disease of 2019 (COVID-19) pandemic, all non-essential research was halted in mid-March 2020. New enrollments were placed on hold for this study. Follow-up visits were also halted, which impacted the timing of participants' subsequent follow-up visits. Participant visits for Day 7 and Day 14 were not impacted. For this study, there were participants whose Day 28 and Day 90 visits were impacted by the temporary halting of non-essential research studies. As such, a request was submitted to the Emory University Institutional Review Board to extend the missed visit windows for the Day 28 and Day 90 visits for a maximum of up to 180 days, to ensure that ample time was available to bring participants back for their missed visits. Enrollment for this study ended on March 31, 2020, before research activities could resume at Emory.