Madison, WI Paid Clinical Trials

This is a Phase III, randomised, open-label, 3-arm, multicentre, international study assessing the efficacy and safety of Dato-DXd with or without durvalumab compared with investigator's choice chemotherapy in combination with pembrolizumab in participants with PD-L1 positive locally recurrent inoperable or metastatic TNBC. Read Less

The goal of this clinical trial is to study the combination of SX-682 plus enzalutamide in men with metastatic castration resistant prostate cancer (mCRPC) who have failed abiraterone. Read Less

Our intent is to establish the International Registry to Improve Outcomes in Men with Advanced Prostate Cancer (IRONMAN) as a prospective, international cohort of minimum 5,000 men with advanced cancer, including men with mHSPC and M0/M1 CRPC. The goal is to establish a population-based registry and recruit patients across academic and community practices from Australia, Barbados, Brazil, Canada, Ireland, Jamaica, Kenya, Nigeria, Norway, Spain, South Africa, Sweden, Switzerland, the United Kingdom (UK), and the United States (US). Target accrual number and number of participating sites are subject to change based on accrual, funding, and interest in participation by other international sites. This cohort study will facilitate a better understanding of the variation in care and treatment of advanced prostate cancer across countries and across academia and community based practices. Detailed data will be collected from patients at study enrollment and then during follow-up, for a minimum of five years. Patients will be followed prospectively for overall survival, clinically significant adverse events, comorbidities, changes in cancer treatments, and PROMs. PROMs questionnaires will be collected at enrollment and every three months thereafter. Physician Questionnaires will be collected from all participating sites at patient enrollment, time of first change in treatment and/or one year follow-up, at each subsequent change of treatment, and discontinuation of treatment. As such, this registry will help identify the treatment sequences or combinations that optimize overall survival and PROMs for men with mHSPC and M0/M1 CRPC. By collecting blood at enrollment, time of first change in treatment and/or one year follow-up (plasma, cell free DNA, buffy coat / RNA), this registry will further identify and validate molecular phenotypes of disease that predict response and resistance to specific therapeutics. Additionally, every effort will be made to collect blood specimen at each subsequent change in treatment due to progression of disease. When feasible, existing tumor tissue may be collected for correlation with described blood based studies. All samples will be used for future research. This cohort study will provide the research community with a unique biorepository to identify biomarkers of treatment response and resistance. Read Less

This is a prospective randomized controlled trial designed to assess the differences in postoperative symptoms related to placement of a 6Fr Percuflex ureteral stents, 6Fr Tria ureteral stents, 4.8Fr Percuflex ureteral stents, and 4.8Fr Tria ureteral stents after ureteroscopy with laser lithotripsy for treatment of upper tract urinary stones. 272 participants will be enrolled and will be on study for up to approximately 10 weeks. Read Less

This is a Phase 1b, open-label, multicenter, safety, tolerability and efficacy study of HC-7366 in combination with belzutifan (WELIREG™). This is a multipart study that consists of a HC-7366 monotherapy cohort, a combination dose escalation, and a combination dose expansion. Approximately 80 patients will be enrolled in this study (up to 20 patients will be enrolled into the HC-7366 monotherapy cohort, up to 30 patients into the combination dose escalation, and up to 30 patients into the combination dose expansion). The primary purpose of this study is to determine the maximum tolerated dose of HC-7366 in combination with belzutifan in patients with locally advanced (inoperable) or metastatic RCC with predominantly clear cell histology, irrespective of VHL gene mutation status. Read Less

Since its launch in 2004, the overarching aim of the Alzheimer's Disease Neuroimaging Initiative (ADNI) has been realized in informing the design of therapeutic trials in AD. ADNI3 continues the previously funded ADNI-1, ADNI-GO, and ADNI-2 studies that have been combined public/private collaborations between academia and industry to determine the relationships between the clinical, cognitive, imaging, genetic and biochemical biomarker characteristics of the entire spectrum of Alzheimer's disease (AD). The overall goal of the study is to continue to discover, optimize, standardize, and validate clinical trial measures and biomarkers used in AD research. Read Less

This phase II trial studies the effect of DNA plasmid based vaccine (STEMVAC) in treating patients with patients with stage IB-III triple negative breast cancer. STEMVAC may wake up the immune system in patients who have had a diagnosis of triple negative breast cancer and have been treated. STEMVAC targets proteins that are expressed on breast cancer cells and works by boosting the immune system to recognize and destroy the invader cancer cell proteins that are causing the disease. The purpose of this trial is to test the immune system's response to STEMVAC. Read Less

The goal of this observational study is to determine whether a marker of dead space (the end-tidal to alveolar dead space fraction \[AVDSf\]) is more strongly associated with mortality risk than markers of oxygenation abnormality (oxygenation index) and to determine whether dead space (AVDSf) is an important marker of heterogeneity in the inhaled nitric oxide (iNO) treatment effect for children with acute respiratory distress syndrome (ARDS). The study aims are: 1. To validate AVDSf for risk stratification of mortality in pediatric ARDS 2. To determine if there is heterogeneity in treatment effect for iNO defined by AVDSf 3. To detect the association between AVDSf and microvascular dysfunction trajectory and whether iNO therapy modifies this association This is a prospective, multicenter observational study of 1260 mechanically ventilated children with moderate to severe ARDS. In a subgroup of 450 children with severe ARDS, longitudinal blood samples will be obtained to measure plasma protein markers. Read Less

Disorders of consciousness (DoC) caused by severe brain injury affect millions of people worldwide each year. A patient's level of consciousness in the intensive care unit (ICU) significantly impacts the recovery from disability and is a primary determinant of family decisions about withdrawal of life-sustaining therapy (WLST). However, reliable assessment of consciousness in the ICU remains elusive. Transcranial magnetic stimulation-electroencephalography (TMS-EEG) is a tool that has shown the best performance in detecting signs of consciousness in patients with chronic DoC. The goals of this prospective, observational study are to demonstrate the diagnostic performance and prognostic utility of TMS-EEG in the ICU setting. Read Less

Oropharyngeal dysphagia, or difficulty swallowing, is a devastating condition that affects physiological and psychosocial functioning in 1 in 25 adults. Many dysphagia treatments exist, but our ability to adequately measure treatment outcomes is limited. Pharyngeal high-resolution manometry (pHRM) directly measures swallowing pressures, providing an objective measurement of physiology that characterizes the basic mechanisms of swallowing. pHRM is well-poised to measure outcomes of dysphagia treatments due to its direct, objective, and reproducible measures of swallowing function. This proposed project will address a central hypotheses that objective swallowing measures (including (pHRM) will reveal treatment-mediated swallowing changes, will align with patient-reported outcome measures, and will be able to predict who will benefit from treatment. The investigators will follow a cohort of participants with oropharyngeal dysphagia as they undergo either pharyngeal strengthening therapy or relief of upper esophageal sphincter outlet obstruction at three time points: baseline, mid-treatment (4-6 weeks) and post-treatment (10-12 weeks). The investigators will compare participants to healthy controls using pHRM, videofluoroscopy, diet assessment, functional reserve tests, and patient-reported outcome measures. Read Less

Obstructive sleep apnea (OSA) is a major public health issue in both children and adults, present in 1-5% of children and 10-30% of adults. It is characterized by repeated episodes of airway obstruction during sleep, leading to brain arousal, sympathetic activation, oxygen desaturation, sleep fragmentation, and non-restorative sleep. Patients report daytime tiredness, insomnia, and morning headaches. Children with OSA experience daytime somnolence, difficulties at school, behavioral problems, enuresis, and reduced quality of life. If left untreated, OSA can lead to numerous complications including hypertension, cardiovascular disease, stroke, and insulin resistance. Sleep partners are also affected, with patients viewing their disorder as a burden and sleeping in separate rooms. Further, disease prevalence is increasing as obesity increases. Continuous positive airway pressure (CPAP) is the current gold standard treatment for OSA. If used effectively and consistently, it can improve patient symptoms. However, adherence is generally poor, with patients experiencing physical discomfort, chest discomfort, and dry mouth. For those patients that cannot tolerate CPAP, surgical intervention is an option. In children, this typically starts with adenotonsillectomy. However, 20-75% of children will have persistent symptoms after adenotonsillectomy. In adults, anatomic factors including tonsil hypertrophy and redundant pharyngeal tissue can contribute to upper airway obstruction and may also necessitate higher pressures for effective CPAP treatment. Even if surgical intervention does not cure the OSA, it may make CPAP more tolerable and improve CPAP adherence. Sleep-related airway obstruction is a complex phenomenon potentially involving multiple anatomic levels. For patients with persistent symptoms despite initial therapy or intolerance to CPAP, further evaluation of the upper airway is clinically valuable. Polysomnography (PSG) is the gold standard for diagnosing OSA, but it does not provide information on the location(s) of upper airway obstruction. Knowledge of the precise sites of obstruction is critical to planning effective sleep surgery. Currently, this is accomplished with drug-induced sleep endoscopy (DISE). DISE was originally proposed in 1991 and involves administering anesthetic to a patient to simulate a sleep state, and then visualizing the upper airway using transnasal flexible endoscopy. Sites of obstruction at key locations including the adenoids, soft palate, lateral oropharynx, tongue base, and epiglottis can be identified. Though DISE offers valuable clinical information, it has notable limitations. First, it cannot evaluate the entire upper airway simultaneously, as any obstruction occurring superiorly precludes visualization of any obstruction occurring more inferiorly. Second, interpretation of DISE is subjective and there is no universally accepted system for analysis. Rating systems are qualitative, using grades such as complete, partial, or no obstruction as opposed to quantitative measurements. The optimal sleep assessment would be quantitative, reliable, and provide information on the entire upper airway simultaneously. A potential alternative to DISE which could meet these criteria is sleep manometry. Measurement of upper airway pressures captures the effects of obstruction along the entire upper airway, from the nasopharynx to larynx. Prior studies have attempted to employ manometry, but have been limited primarily by inadequate equipment and suboptimal methods of data analysis. Woodson et al. used a solid-state manometer with diameter of 2.3 mm and 5 sensors to detect palatal obstruction and tongue base obstruction in patients with OSA. They also used the same approach to detect persistent tongue base obstruction following uvulopalatopharyngoplasty. While these studies help demonstrate that manometry can be a useful adjunct to OSA assessment, they are severely limited both by the type of manometer used as well as the lack of a clear, detailed description of the method of data analysis. High-resolution manometry (HRM) uses pressure censors spaced 1 cm apart to allow for pressure measurement along the entire upper airway. The investigators have previously applied HRM to assessment of swallow physiology. Sophisticated methods of automated data analysis have been developed that have been shown to be reliable for both expert and novice users . Further, pattern recognition techniques have been applied to identify dysphagia and specific swallowing abnormalities. Application of this technology and modification of existing data analysis platforms will allow for a quantitative, reliable, and comprehensive assessment of upper airway obstruction during sleep in both children and adults, with potential for development of algorithms to predict effects of targeted surgical therapy at all levels of the upper airway. Read Less

A randomized trial of adjuvant Pembrolizumab following surgical resection versus observation following surgical resection in patients with stage I non-small cell lung cancer (NSCLC) with primary tumors between 1-4 cm. Patients will be randomized (1:1) 4-12 weeks following surgery to either: * Arm A: Pembrolizumab 400 mg every 6 weeks × 9 cycles * Arm B: Observation Stratification factors will include: PD-L1 TPS (\<50% vs. ≥50%), and tumor size (1-2 cm vs. \>2-4 cm) Read Less