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Discover 20,493 clinical trials near Chicago, Illinois. Find research studies in your area.
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NCT06183502
The goal of this observational study is to learn about awareness around PrEP use and adherence, condom use, sexual risk-taking behavior, and substance-using behaviors in men having sex with men. The main objective is to study a prospective cohort of MSM in Atlanta, Chicago, and San Diego to understand men's strategies to prevent HIV/Sexually Transmissible Infections (STIs), including PrEP use and adherence, condom use, sexual risk-taking behavior, and substance-using behaviors Participants will complete: * Quantitative surveys quarterly * HIV/ STI testing every 6 months * Qualitative assessments: focus group discussions and in-depth interviews
NCT03635788
The purpose of this study was to compare the efficacy, safety, and durability of two different strategies to treat participants with a history of sub-optimal adherence and control of their HIV infection: long-acting (LA) antiretroviral therapy (ART) and all-oral standard of care (SOC).
NCT05238909
The purpose of this study is to identify tumor biomarkers in individuals with Neurofibromatosis type 1 (NF1). Biomarkers are signals that the investigator can measure that tell us about a process such as progress of a disease or treatment. Individuals with this diagnosis are at an elevated risk of developing a type of tumor called a plexiform neurofibroma. Currently, detecting the risk factors of these tumors in children is difficult and requires whole body imaging. The NF1 team at Lurie Children's established a way of using blood plasma in mice with neurofibromatosis type 1 to identify biomarkers that might signal the presence of tumors in people with NF1. This study is an effort to create biomarker profiles of patients with NF1 with known tumors. The study team will utilize whole-body MRI and mass spectrometry (a method for identifying unknown compounds and the properties of molecules). The ultimate goal of this study is to better understand the tumor biomarkers in patients with NF1.
NCT04921215
Circadian clocks shift later (delay) with the progression of puberty; this shift contributes to late sleep onsets in older adolescents. Early school start times, however, force teenagers to awaken earlier than their spontaneous wake time and the opportunity for sleep shortens. Chronic circadian misalignment and sleep restriction are at their peak during late adolescence, and are associated with various negative outcomes. Morning bright light exposure from light boxes can shift rhythms earlier (phase advance) to facilitate earlier sleep onset, and reduce circadian misalignment and the associated risks. Studies of adults, however, indicate that restricted sleep and exposure to evening light due to late bedtimes make morning bright light less effective in producing advances. Pilot data collected from adolescents mimic this finding, but also suggest that staying awake late in normal household lighting and the subsequent sleep restriction before and during a 3-day morning bright light regimen, can shift the system in the wrong direction (phase delay). The overarching goal of this study is to examine the dose of sleep restriction and evening household light that prevents the desired phase advance to morning bright light in adolescents aged 14-17 years. Study 1 aims to construct a sleep restriction with normal household evening light dose-response curve to determine the point at which morning bright light begins to lose its effectiveness. The investigators hypothesize that the circadian system will advance with sufficient sleep, but with increasing sleep restriction/evening light, circadian rhythms will not shift or will delay despite the phase advancing morning bright light. Study 2 will test whether reducing evening light exposure by wearing sunglasses before bedtime during sleep restriction can facilitate phase advances. The main outcome measures to build the dose-response curve will be phase shifts of the central circadian clock marked by the dim light melatonin onset (DLMO) and total sleep time measured from actigraphy in the laboratory. Secondary outcomes include cognitive performance, sleepiness, and mood.
NCT04736667
This study aims to examine the clinical profile/anatomical characteristics and natural history of patients who subsequently fail screening for transcatheter mitral valve intervention (TMVI).
NCT07061691
This study is to develop, test, and optimize a soft hip wearable robot for individuals who have experience a stroke.
NCT03070119
The primary objective of the study is to evaluate the long-term safety and tolerability of BIIB067 (tofersen) in participants with amyotrophic lateral sclerosis (ALS) and confirmed superoxide dismutase 1 (SOD1) mutation. The secondary objectives are to evaluate the pharmacokinetic (PK), pharmacodynamic (PD), biomarker effects, and efficacy of BIIB067 administered to participants with ALS and a confirmed SOD1 mutation.
NCT04437511
The reason for this study is to see how safe and effective the study drug donanemab is in participants with early Alzheimer's disease. Additional participants will be enrolled to an addendum safety cohort. The participants will be administered open-label donanemab. Trial participants who were dosed with donanemab in the main study will be enrolled to a 3-year follow up addendum. No study drug will be administered during this follow up.
NCT04167514
Study CSL964\_5001 will investigate the efficacy of AAT with corticosteroids compared with corticosteroids alone as first line therapy for patients with high-risk acute GVHD
NCT03300557
This pilot phase IIa trial studies how well exemestane works in treating patients with complex atypical hyperplasia of the endometrium/endometrial intraepithelial neoplasia or low grade endometrial cancer. Exemestane may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
NCT06224543
Study 22403 is a Phase 1 / Proof of Concept exploratory investigation to assess the non-inferiority of low dose gadobutrol and SubtleGAD™, a software medical device using an Artificial Intelligence (AI) deep learning-based method to enhance the contrast signal from images acquired with low dose administration of gadobutrol (GAD) contrast. The primary objective is to demonstrate noninferiority of synthesized Central Nervous System (CNS) magnetic resonance (MR) images for 1 or 2 different gadobutrol-enhanced low-dose groups (0.01mmol/kg, and0.025 mmol/kg) compared to gadobutrol-enhanced CNS MR images at a standard dose of 0.1 mmol/kg. This investigation is a prospective, randomized, open label, multi-center study with blinded reads in participants with known or highly suspected CNS pathology. There will be at least 60 participants enrolled (30 per study arm). SubtleGAD will be used as a post-processing tool, prior to blinded read assessment of MR images acquired in either arm of the study.
NCT04902053
The primary objective of the INSPIRIS RESILIA Aortic Valve-in-valve (ViV) Surveillance Study ("the Study") is to capture Adverse Event information and valve measurement data from dysfunctional INSPIRIS RESILIA aortic valves before and after Valve-in-valve (ViV) treatment.
NCT04564027
The study is investigating efficacy, safety and tolerability of DNA-damage Response Agents (or Combinations), in participants with advanced/metastatic solid malignancies whose tumours contain molecular alterations
NCT05085275
A 9-month randomized, double-blind, placebo-controlled study to compare the effect of fixed dose ferric citrate versus placebo in patients with advanced chronic kidney disease (eGFR ≤20 ml/min/1.73m2) on the composite endpoint of time to initiation of maintenance dialysis or all-cause mortality.
NCT05323656
The primary objective of this study is to compare the change in tumour size per Response Evaluation Criteria in Solid Tumours Version 1.1 (RECIST v1.1) in recurrent or metastatic SCCHN patients treated with setanaxib and pembrolizumab versus patients treated with placebo and pembrolizumab.
NCT03900026
The purpose of this study is to determine if evolocumab added to regular statin therapy improves vein graft patency after coronary artery bypass graft (CABG) surgery.
NCT04629508
This is a 2-part study. In Part 1, participants will be dosed at 2 different dose levels in order to select the RP2D for Part 2 of the study.
NCT06307431
The primary objective of the study is to compare intismeran autogene plus pembrolizumab to placebo plus pembrolizumab in participants with renal cell carcinoma (RCC) with respect to disease-free survival (DFS) as assessed by the investigator. The primary hypothesis is that intismeran autogene plus pembrolizumab is superior to placebo plus pembrolizumab with respect to DFS.
NCT02981940
This research study is studying a targeted therapy as a possible treatment for recurrent glioblastoma (GBM). The following intervention will be used in this study: -Abemaciclib
NCT07150104
The primary purpose is to determine the safety and tolerability of belantamab mafodotin in combination with nirogacestat, pomalidomide, and dexamethasone and to establish the recommended Phase 2 dose for combination treatment to explore in the cohort expansion (CE) phase in participants with RRMM. This study is a sub study of the Master protocol (NCT04126200).
