Oklahoma City, OK Paid Clinical Trials

The proposed clinical trial with TPST-1495 can help people with two types of cancer, Endometrial Cancer (EC) and Colorectal Carcinoma (CRC), who need surgery. The investigator plans to evaluate how well TPST-1495 works against these cancers by checking blood samples and tumor tissues taken before and after the treatment to see if it is an effective treatment option to help the immune system fight against cancer. Read Less

The goal of this clinical trial is to test the effects of social media use on e-cigarette use in young adults who use e-cigarettes. The main questions it aims to answer are: * Does reducing social media use change young adults' e-cigarette use? * Does reducing social media use change things such as young adults' mental health and what they see on social media? Participants will complete surveys and submit screenshots showing how much time they spend on social media. Researchers will compare young adults who reduce their social media use to young adults who use social media as usual, to see if their e-cigarette use differs. Read Less

The purpose of the Connect® Myeloid disease registry is to provide unique insights into treatment decisions and treatment patterns as they relate to clinical outcomes of patients with myeloid diseases in routine clinical practice. This disease registry will also evaluate molecular and cellular markers that may provide further prognostic classification which may or may not be predictive of therapy and clinical outcomes. Read Less

The study will investigate the effect of Dapagliflozin on atrial fibrillation (AF) burden. AF burden will be defined as the percent of time spent in AF over a 2-week period, assessed by noninvasive continuous heart rhythm monitoring at baseline and at 3 months, quality of life (QOL) and validated echocardiographic indices of atrial myopathy. This knowledge will enable us to study the therapeutic potential of SGLT2i as a novel adjunct treatment for patients with DM and AF. Patients with paroxysmal AF (AF that terminates spontaneously or with intervention within seven days of onset) and DM and randomize them to Dapagliflozin or placebo. Continuous heart rhythm monitoring patch for AF burden will be used, measure of QOL with the help of AF Effect on Quality-of-life survey and perform an echocardiogram with measurement of left atrial volume index, left atrial strain and atrial tissue dopplers. All measurements will be performed at baseline and at study completion. The central hypothesis is that SGLT2i will lead to reduced AF burden that will translate into improvement in QOL, and the underlying mechanism is improvement in atrial myopathy. Read Less

This proposed Phase I clinical trial of SON-DP is an FIH, open-label, Phase Ia/Ib dose escalation and expansion study to evaluate the safety, tolerability, PK, and PD of SON-DP in participants with relapsed/refractory/intolerant to standard of care therapies, for advanced/ metastatic solid tumors. Read Less

This study will evaluate the safety of infusion of the investigational cord blood units by carefully documenting all infusion-related problems. Read Less

This open-label extension study will evaluate the long-term effects of GB002 (seralutinib) in subjects who previously participated in a GB002 PAH study. Read Less

The purpose of this study is to compare the effectiveness and safety of a strategy of switching to an alternative targeted immunomodulator (TIM) therapy to treat to a target of endoscopic remission, versus continuing index TIM in patients with inflammatory bowel disease (IBD) (Crohn's disease or ulcerative colitis \[UC\]) in symptomatic remission with moderate to severe endoscopic inflammation despite optimization of index TIM in a real-world setting. Read Less

This clinical trial keeps track of and collects follow-up information from patients who are currently enrolled on or have participated in a Children's Oncology Group study. Developing a way to keep track of patients who have participated in Children's Oncology Group studies may allow doctors learn more about the long-term effects of cancer treatment and help them reduce problems related to treatment and improve patient quality of life. Read Less

Lung cancer is the leading cause of cancer mortality among American Indians and Alaska Natives (AI/AN), and AI/AN have worse lung cancer incidence rates, survival, and death compared to the general population. Because lung cancer screening (LCS) with low-dose computed tomography (LDCT) has been shown to reduce lung cancer mortality by roughly 20%, the United States Preventive Services Task Force now recommends LCS for men and women aged 55-80 years who meet specific eligibility criteria (grade-B evidence), and subsequently the Center for Medicare and Medicaid Services (CMS) opted to cover this test. However, the uptake of LCS implementation has been slow in most healthcare systems, and LCS implementation among AI/AN has never been studied. To address this knowledge, we prose the "Tribally Engaged Approaches to Lung Screening (TEALS)" study, which is a collaborative effort between the Choctaw Nation of Oklahoma, the Stephenson Cancer Center, and the University of Oklahoma Health Sciences Center. Over the course of 5 years, TEALS will: 1. Conduct focus groups and semi-structured interviews with CNHSA patients, clinicians, and health administrators to elucidate individual- and system-level barriers and facilitators that affect the implementation of LCS; 2. Develop an LCS care coordination intervention that will identify eligible persons for LCS, help these patients navigate the screening process, and link them with smoking cessation services, when applicable; 3. Measure the impact of the TEALS intervention on the receipt of screening and a set of patient- and practice-level outcomes by conducting a cluster-randomized clinical trial of LCS implementation; and 4. Disseminate the TEALS program to other researchers and healthcare systems that serve AI/AN patients. TEALS will bridge the gap between evidence and clinical practice for LCS in a high-need, low-resource setting by intervening at the level of the healthcare system. System-level interventions for guideline implementation tend to be understudied compared to those evaluating individual-level, behavioral interventions. However, the careful development and evaluation of an LCS screening program at the level of the healthcare system would be critical to ensure that more patients can receive LCS. Our research will create a critically needed platform from which future studies could be launched that will examine how to tailor the application of the LCS guideline to the individual preferences of AI/AN patients. TEALS will establish an effective LCS program in a tribal system and thus provide a direct benefit to the Choctaw Nation by increasing LCS participation. TEALS will serve as a blueprint for establishing a sustainable and accessible infrastructure for LCS in AI/AN and other community health systems. By increasing screening for early stage lung cancer, TEALS could ultimately reduce lung cancer mortality in AI/AN communities. Read Less

Sepsis is life-threatening organ dysfunction caused by a dysregulated host response to infection. It is the most expensive healthcare condition to treat in United States and has a mortality rate of nearly 30%. It is widely known that exaggerated inflammation and imbalance between sympathetic and parasympathetic arms of the autonomic nervous system (ANS) contribute to progression and adverse outcomes in sepsis. The role of unchecked inflammation and unregulated ANS as a potential treatment target is an important gap in our knowledge that should be explored. Cholinergic anti-inflammatory pathway (CAP) is an intricate network where the ANS senses inflammation by vagus nerve afferents and tries to regulate it by vagus nerve efferents to the reticuloendothelial system. The central hypothesis of this pilot clinical trial is that transcutaneous vagus nerve stimulation (TVNS) at tragus of the external ear can activate the CAP to suppress inflammation and improve autonomic imbalance as measured by inflammatory cytokine levels and heart rate variability (HRV) analysis. The investigators plan to randomize patients with septic shock into active and sham stimulation groups and study the effects of vagal stimulation on inflammatory cytokines, HRV and a clinical severity score of sepsis. Both groups will continue to receive the standard of care treatment for sepsis irrespective of group assignments. The investigators hypothesize that 4 hours of TVNS will suppress inflammatory markers and improve the balance between sympathetic and parasympathetic arms of ANS as measured by HRV, resulting in improved Sequential Organ Failure Assessment Score (SOFA). The preliminary data generated from this pilot study will lay the foundation for a larger clinical trial. Read Less

Atrial fibrillation (AF) is the most common arrhythmia and the prevalence increase with age. Autonomic nervous system play a critical role in the initiation and maintenance of AF. The intrinsic cardiac autonomic nervous system includes ganglionated plexus (GP) modulate the level of parasympathetic activity to the heart. Experimental and clinical studies suggest that GP activation plays a significant role in clinical AF in both the initiation of and the maintenance of AF. Synaptic plasticity is defined as the ability of synapses to change their strength of transmission. Plasticity of synaptic connections in the brain is a major focus of neuroscience research, as it is the primary mechanism underpinning learning and memory. Beyond the brain however, plasticity in peripheral neurons is less well understood, particularly in the GP neurons innervating the heart. The ability of these neurons to alter parasympathetic activity suggests that plasticity may indeed occur at the synapses formed on and by GP neurons. Such changes may not only fine-tune autonomic innervation of the heart, but could also be a source of maladaptive plasticity during atrial fibrillation. Low level tragus stimulation (LLTS) has been shown to decrease AF burden among patients with paroxysmal AF. However, the exact mechanism remains unclear. The objective of this study is to examine changes in synaptic density of GP neurons in patients with paroxysmal AF and persistent AF compared to those without AF undergoing cardiac surgery. In addition, we aim to examine the effect of LLTS on the synaptic plasticity of the GP neurons. A group of patients undergoing open heart surgery will be randomized to active LLTS for 30 min (pulse width of 200 μs, amplitude of 20 mA and a pulse frequency of 20 Hz) or no stimulation. Biopsy from GP tissue will be taken immediately after stimulation and histological staining for choline acetyl transferase (ChAT), tyrosine hydroxylase (TH) and synaptophysin will be performed to examine synaptic plasticity. Understanding the effect of LLTS on GP SP will help to determine whether changes in synaptic plasticity can increase or decrease autonomic tone of the heart, and its role in generating the aberrant electrical impulses in the GP around the pulmonary veins that can trigger and drive AF. Read Less