View clinical trials related to Type II Diabetes.
Filter by:To determine the role of plasma glucagon and insulin in the rise of endogenous glucose production (EGP) following the SGLT2 inhibition.
There is currently a critical gap in knowledge of how intestinal bacterial communities alter metabolic substrates available to the host thereby influencing central and enteric nervous system (CNS/ENS) neurotransmitter levels involved in regulating carbohydrate consumption in humans. Understanding these relationships is essential for developing strategies to improve blood glucose control and to reduce the risk of transitioning from prediabetes to type-2 diabetes (T2D). The investigators' long-term goal is to determine the biological underpinnings of behaviors that impact food intake and blood glucose control that contribute to the development of T2D. The objective of this proposal, which is an essential next step in attaining the investigators' long-term goals, is to determine how bacterial populations in the digestive system impact circulating tryptophan (TRP) and large neutral amino acid (LNAA) levels that regulate production of monoamine 5-hydroxytryptamine (5-HT, serotonin) in the ENS and in gastrointestinal system and the brain. The central hypothesis is that a reduced ratio of TRP producing (TRPp) to TRP consuming (TRPc) bacteria (decreased TRPp:TRPc ratio) in the gut will decrease TRP availability following a carbohydrate meal lowering the plasma TRP:LNAA ratio and resulting in less TRP for ENS/CNS production of 5HT. Further, dietary interventions that promote TRPp bacterial abundance within the gut will increase TRP availability to the host. The investigators will test the central hypothesis and, thereby, accomplish the overall objective for this project by pursuing the following specific aims: 1) Assess impact of divergent microbiota on plasma TRP:LNAA ratio in response to acute carbohydrate consumption, and 2) Assess the impact of dietary supplementation with resistant starch (RS) on gut microbiota and circulating TRP:LNAA ratio. During Aim 1, stool samples will be collected from healthy participants. Participants will be stratified based on gut TRPp:TRPc ratio and the response to an acute meal will be assessed by determining plasma TRP:LNAA ratios. During Aim 2 the capacity for 4-weeks of pre-biotic RS (Potato Starch) supplementation to increase the TRPp:TRPc bacterial ratio in the gut will be determined from stool samples. Additionally, plasma TRP:LNAA ratio following acute carbohydrate consumption before and after supplementation will be determined. The scientific contribution will be to determine the impact of RS on TRPp and TRPc bacteria abundance in the gut, and how bacterial populations impact circulating TRP:LNAA levels, that can impact ENS and CNS 5HT production in humans. This contribution will be significant because it will have direct translational implications for human diseases with altered 5HT signaling.
In this study, we will conduct a one-year, four-arm, randomized, controlled trial to compare three social incentive-based gamification interventions to control for promoting physical activity and weight loss toward improved glycemic control among type 2 diabetics.
A Multi-center, Randomized, double-blind, active-controlled, phase 3 trial to evaluate the safety and efficacy of Metformin/Atorvastatin in subjects with Type II Diabetes and dyslipidemia.
The purpose of this research intervention is to assess the oral health status and periodontal health of patients with diabetes hospitalized on a general medicine service, and to assess the effect of providing dental prophylaxis and motivational interviewing to patient health-seeking behaviors and provider attitudes towards oral health, as well as on patient health outcomes.
A PRoBE design study will be used to obtain saliva from patients before undergoing blood study evaluation for screening at risk patients for the presence of undiagnosed pre-diabetes of type II diabetes. Pre-specified saliva biomarkers will be evaluated along with multi-marker models for their discriminatory value for distinguishing patients with normal glucose metabolism from those with disease. Appropriate housekeeping genes will also be incorporated to allow for the measurement of relative gene expression.
In 2012, the FDA Center for Devices and Radiological Health (CDRH) issued guidance to clarify the principal benefit-risk factors FDA considers during the reviews for premarket approval applications and de novo classification requests. In addition to a detailed description of benefits and risks, CDRH listed "patient tolerance for risk and perspective on benefit" as a factor that CDRH may consider in regulatory reviews. It underlined the need for developing methods to measure patient preference and incorporate it into regulatory decision-making. The purpose of this study is to advance methods for patient and community engagement in patient-centered outcome research (PCOR) and has three objectives. First, demonstrate good practices for patient and community involvement in PCOR projects by applying principles of community-based participatory research (CBPR). Second, address methodological gaps pertaining to the use of stated-preference methods in studying preferences in PCOR. These include identifying the best methods for designing a preference study and strategies for analyzing variation in preferences. The investigators also seek to assess the relevance of stated-preference methods to patients and stakeholders using both qualitative and quantitative methods. Third, demonstrate good practices for applying stated-preference methods by studying the preferences of patients with type II diabetes. While type II diabetes provides an important case study, this research will advance approaches and methods that will be broadly generalizable to other diseases, and to diverse patient and stakeholder groups. Clinical Significance: This project will illustrate and advance methods for assessing the values of patients and stakeholders. It will demonstrate how CBPR methods apply to PCOR studies and the value of stated-preference methods in measuring the preferences of patients and stakeholders and directing health care.
In 2012, the FDA Center for Devices and Radiological Health (CDRH) issued guidance to clarify the principal benefit-risk factors FDA considers during the reviews for premarket approval applications and de novo classification requests. In addition to a detailed description of benefits and risks, CDRH listed "patient tolerance for risk and perspective on benefit" as a factor that CDRH may consider in regulatory reviews. It underlined the need for developing methods to measure patient preference and incorporate it into regulatory decision-making. The purpose of this study is to advance methods for patient and community engagement in patient-centered outcome research (PCOR) and has three objectives. First, demonstrate good practices for patient and community involvement in PCOR projects by applying principles of community-based participatory research (CBPR). Second, address methodological gaps pertaining to the use of stated-preference methods in studying priorities in PCOR. These include identifying the best methods for identifying patient priorities and strategies for analyzing variation in priorities. The investigators also seek to assess the relevance of stated-preference methods to patients and stakeholders using both qualitative and quantitative methods. Third, demonstrate good practices for applying stated-preference methods by studying the priorities of patients with type II diabetes. While type II diabetes provides an important case study, this research will advance approaches and methods that will be broadly generalizable to other diseases, and to diverse patient and stakeholder groups. Clinical Significance: This project will illustrate and advance methods for assessing the values of patients and stakeholders. It will demonstrate how CBPR methods apply to PCOR studies and the value of stated-preference methods in measuring the priorities of patients and stakeholders and directing health care.
Randomized, double-blind, active-controlled, multicenter phase 3 trial to evaluate the safety and efficacy of YH14755 in subjects with dyslipidemia and Type II Diabetes.
The primary aim of this study is to examine the feasibility of implementing an evidence based patient engagement strategy, known as personalized health planning (PHP), in the context of a a shared medical appointment (SMA) for individuals with type II diabetes in a primary care setting.