Type 2 Diabetes Mellitus

Diabetic kidney disease (DKD) is a frequent microvascular complication in individuals with type 2 diabetes mellitus (T2DM) and a major cause of chronic kidney failure worldwide. Chronic low-grade inflammation and platelet activation contribute significantly to renal microvascular damage. The purpose of this observational study is to evaluate whether routine blood test markers, specifically the Systemic Immune-Inflammation Index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and platelet indices (such as mean platelet volume \[MPV\] and platelet distribution width \[PDW\]), can serve as simple, accessible, and cost-effective biomarkers for identifying the presence and progression of diabetic kidney disease. Participants will include adult patients with type 2 diabetes categorized according to their urinary albumin-to-creatinine ratio (normoalbuminuria, microalbuminuria, and macroalbuminuria) as well as healthy control subjects. Complete blood counts, derived inflammatory indices, and renal parameters will be measured to assess their diagnostic accuracy for DKD.

This study aims to evaluate the efficacy and safety of Hebenrun (a functional food based on natural grain bran) combined with metformin in patients with type 2 diabetes mellitus (T2DM). The study hypothesis is that Hebenrun combined with metformin will achieve a higher complete discontinuation rate of oral hypoglycemic drugs compared to metformin alone. A total of 110 T2DM patients will be randomly assigned (1:1) to the study group (metformin + Hebenrun) or the control group (metformin alone) and followed for 48 weeks. The primary outcome is the complete discontinuation rate of oral hypoglycemic drugs at the end of follow-up.

This study is a Phase 2 clinical trial to evaluate the efficacy, safety, and tolerability of HM15275 in subjects with type 2 diabetes mellitus over 36 weeks.

The purpose of this study is to assess the efficacy and safety of enicepatide, a dual glucagon-like peptide-1 (GLP-1)/glucose-dependent insulinotropic polypeptide (GIP) receptor agonist (RA), at multiple doses compared with placebo for weight management in participants with obesity or overweight and Type 2 diabetes mellitus (T2DM).

Study ASC30-302 (AURORA-2) is a Phase III, global, multicenter, randomized, double-blind, placebo-controlled study to investigate the long-term efficacy, safety, and tolerability of three maintenance doses of once-daily oral ASC30 compared with placebo in participants with obesity or overweight and T2DM.

The goal of this study is to evaluate a Community Health Worker (CHW) program for people living with diabetes in rural areas or locations that are remote from the research team. The study aims to answer the following questions: 1. Does the CHW program improve diabetes-related health outcomes, such as blood sugar control? 2. What is the sustainability of the program? 3. Is the program feasible and acceptable? Participants will be invited to attend monthly diabetes education classes led by CHWs and receive weekly mobile health check-ins from CHWs for coaching and to help coordinate care with their clinic team.

The purpose of this study is to check that a new insulin pump, called NMX8, is safe when used with a continuous glucose monitoring sensor called Disposable Sensor 5/Simplera Sync in people with diabetes. The study will include people with Type 1 diabetes who are 7-85 years old and people with Type 2 diabetes who are 18-85 years old. Participants will use their current therapy while also wearing the DS5/Simplera sensor for up to 40 days. During this time, they will complete a meal and exercise log. Participants will then be placed into one of three groups by chance and given the NMX8 pump to use for about 90 days. During this time, participants will bolus, not bolus, or bolus at will for meals and continue to complete a meal and exercise log depending on the group they are in. Once their part in the study is over, if participants like the pump and want to keep using it, they may be able to join a Continued Access Period to keep using the NMX8 pump.

This randomized controlled trial aims to evaluate the therapeutic effects of pure Ceylon cinnamon (Cinnamomum verum) supplementation combined with a structured self-efficacy-based educational program on glycemic control, lipid profiles, and neuropathic pain in adult patients with type 2 diabetes mellitus (T2DM) and painful diabetic peripheral neuropathy (PDPN). A total of 900 participants will be randomly assigned to three parallel arms: a standard care control group, a Ceylon cinnamon supplementation group (1,000 mg/day), and a combined intervention group (Ceylon cinnamon supplementation plus the self-efficacy educational program) over a 6-month period. The study hypothesizes that the combined approach will significantly improve glycemic parameters, reduce neuropathic pain severity, and enhance metabolic profiles compared to standard care alone.

This Phase II, multicenter, randomized, double-blind, placebo-controlled, parallel-group study aims to assess the efficacy, safety, and PK characteristics of DA-302168S tablets in Chinese T2DM participants, and to provide dose-selection evidence for the Phase III confirmatory trial.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron and dapagliflozin in combination, compared with elecoglipron alone and dapagliflozin alone, in adults with type 2 diabetes mellitus (T2DM) inadequately managed with lifestyle management alone or treated with other background glucose-lowering medication.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron, compared with placebo in adults with type 2 diabetes mellitus (T2DM) and impaired renal function, who are or will be on a background of sodium-glucose cotransporter 2 inhibitor (SGLT2i) dapagliflozin 10 mg as per guideline directed medical therapy (GDMT) for chronic kidney disease (CKD). Additionally, participants are on other glucose-lowering medication(s).

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron alone or in combination with dapagliflozin compared with placebo in adults with type 2 diabetes mellitus (T2DM) inadequately managed with lifestyle management alone or treated with other background glucose-lowering medication.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron compared with placebo in adults with Type 2 Diabetes Mellitus (T2DM), treated with a background insulin and other background glucose-lowering medication(s)

Only 2% of Americans meet the recommended levels of whole grain consumption, despite its association with reduced risk of type 2 diabetes. This study aims to assess if consumers with prediabetes or type 2 diabetes can be encouraged to switch from buying refined grain products to whole grain products when shopping for groceries online. The study will use personalized marketing strategies, with or without discounts which adjust based on purchasing behavior, to promote whole grain consumption.

This study aims to evaluate whether using ultrasound (phonophoresis) can help deliver propolis-a natural compound made by bees-more effectively into the skin to speed up wound healing in people with diabetic foot ulcers. Diabetic foot ulcers are a common and serious complication of diabetes and often take a long time to heal. Propolis has natural anti-inflammatory and antimicrobial properties that may promote healing, but it does not easily penetrate the skin. By using ultrasound to enhance absorption, this study tests whether combining propolis with phonophoresis is more effective than standard wound care alone. Participants will be randomly assigned to receive either the propolis ultrasound therapy or standard care. The study will measure wound size, healing time, pain, infection rates, and quality of life.

This multi-center, randomized, cross-over trial will evaluate the efficacy of the Omnipod 6 System compared with the Omnipod 5 System in individuals with type 1 or type 2 diabetes and suboptimal glycemia.

A multi-center, 26-week randomized controlled trial (RCT) to evaluate the safety and efficacy of the fully closed loop Omnipod M System in adults with type 2 diabetes using basal/bolus insulin therapy or basal-only insulin therapy, with the primary endpoint after 15 weeks and secondary analysis at 26 weeks; followed by an extension phase after completion of the 26-week trial where the Intervention group will continue to use Omnipod M and the Control group will crossover to use Omnipod M for 26 weeks

This is an open label, two-arm, randomized multi-center clinical device study in adult subjects with Type 1 diabetes (T1D) or insulin-dependent Type 2 diabetes (T2D) on a multiple daily injection (MDI) regime. The goal of the study is to investigate the impact of the Accu-Chek SmartGuide CGM solution on the change in overall time in range (TIR) of blood glucose concentrations of 70-180 mg/dl compared with that using self-monitoring of blood glucose (SMBG).

This prospective, single-center, cross-sectional observational study aims to evaluate the association between serum 25-hydroxyvitamin D concentrations and lipid profile parameters among adults with obesity and established type 2 diabetes mellitus. A total of 160 participants will be recruited from an outpatient diabetes clinic in Cairo, Egypt. Each participant will undergo a single clinical, anthropometric, and laboratory assessment. No intervention or treatment will be assigned by the investigators.

The GLIDE study looks at how the small blood vessels of the eye respond during the first months of a new diabetes medicine. Two widely used classes of glucose-lowering drugs, GLP-1 receptor agonists and SGLT2 inhibitors, are compared in adults with type 2 diabetes who have no diabetic retinopathy or only early (mild) diabetic retinopathy. When blood sugar (HbA1c) falls quickly after starting treatment, the retina can undergo a brief, temporary worsening before it stabilizes and benefits over the long term. This study asks whether it is the speed of that blood-sugar reduction, which we call "glycemic velocity," rather than the specific drug, that drives early changes in retinal and choroidal blood flow. Participants are patients whose own physician has decided, independently of the study, to start one of these two drugs for the first time. The study does not choose, provide, or change any medicine; it adds only eye imaging, blood tests, and observation. Each participant is followed with specialized, non-invasive eye scans, optical coherence tomography angiography (OCT-A) and structural/choroidal OCT, together with HbA1c and other measurements, at the start of treatment and again over the following months. The main measurement is the change, from the start of treatment to month 3, in the density of the tiny deep-layer capillaries at the center of the retina, measured on OCT-A. The study will test whether faster HbA1c reduction is linked to greater early change in these vessels and, using statistical mediation analysis, will estimate how much of any difference between the two drug groups is explained by glycemic velocity versus a direct drug effect. If glycemic velocity, a factor physicians can influence by adjusting how quickly treatment is intensified, turns out to drive early retinal change, the findings could guide safer treatment strategies and help identify patients who need closer eye monitoring when starting these medicines.

This is a single-center prospective observational clinical study conducted at the First Affiliated Hospital of Chongqing Medical University. A total of 425 patients aged 18-75 years with type 2 diabetes mellitus-related chronic kidney disease will be enrolled from February 2026 to January 2029. All participants will receive standard finerenone treatment in accordance with clinical guidelines with a 4-month follow-up period. Blood and urine samples will be collected at screening, baseline, 1 month, 2 months and 4 months after treatment initiation for routine biochemistry, aldosterone/renin testing, captopril suppression test and multi-omics analysis. Participants will be categorized into benefit group, partial benefit group and non-benefit group based on the reduction rate of urine albumin-to-creatinine ratio (UACR) at Month 4. We will combine demographic data, laboratory indicators and multi-omics profiles to identify key biomarkers predicting finerenone response, and construct a predictive model to realize precise individualized therapy for diabetic kidney disease. All study-related laboratory tests are free of charge for subjects. A priority consultation channel is available during follow-up, and free professional consultation on diabetic nephropathy will be provided. Serum potassium and renal function will be closely monitored to manage safety risks such as hyperkalemia. All personal data and biological samples are anonymized and stored in encrypted systems with strict confidentiality protection. Subjects may withdraw from the study voluntarily at any time without interference to their routine clinical care.

The prevalence of cognitive dysfunction in diabetic patients is high, which seriously affects the quality of life of patients, and early intervention is of great significance. Central nervous system insulin resistance plays a key role in the pathogenesis of cognitive dysfunction in diabetic patients. Central insulin resistance observed by functional magnetic resonance imaging (fMRI), may serve as an alternative endpoint for assessing cognitive function. Sodium glucose cotransporter 2 inhibitor (SGLT2i) may improve cognitive impairment by improving central insulin resistance.

This is a prospective, randomized, open-label, parallel-controlled clinical trial to evaluate the efficacy and safety of targeted IL-17A inhibition with secukinumab on cardiovascular and renal endpoints in 100 patients with cardiorenal metabolic syndrome and atherosclerotic cardiovascular disease (ASCVD). Eligible subjects will be randomized 1:1 to receive either secukinumab 75 mg subcutaneous injection every 4 weeks for a total of 12 weeks plus standard guideline-directed medical therapy, or standard medical therapy alone. The primary endpoint is the time to first occurrence of 3-point major adverse cardiovascular events (MACE, including cardiovascular death, non-fatal myocardial infarction, or non-fatal stroke) over a 2-year follow-up period. Key indicators include estimated glomerular filtration rate (eGFR) and urine albumin-to-creatinine ratio (UACR) for renal outcome assessment.

This is a cluster-randomized controlled trial aiming to evaluate the effectiveness of an intelligent standardized screening and risk-stratified management tool for diabetic kidney disease (DKD) among adults with type 2 diabetes in primary care settings. Background China has a high prevalence of type 2 diabetes, and 30%-40% of diabetic patients develop DKD, the leading cause of end-stage kidney disease. Primary care facilities lack convenient, standardized digital tools to screen, grade and manage DKD systematically, leading to delayed detection and suboptimal kidney protection for diabetic patients. This study develops a localized intelligent DKD management system integrated into primary care electronic medical records (HIS) to solve this gap. Study Design \& Participants We will recruit 30 primary healthcare institutions (15 urban community health centers, 15 rural township health centers) across Longyou County, with at least 200 registered type 2 diabetes patients at each site. A total of 3,000 eligible adults aged 18-75 years diagnosed with type 2 diabetes will be enrolled, randomly assigned in a 1:1 cluster ratio to two groups: Intervention group (15 sites, 1,500 patients): Receive the intelligent DKD screening and graded management plug-in embedded in local HIS. The tool automatically calculates estimated glomerular filtration rate (eGFR), generates DKD risk stratification, sends reminders for regular urine albumin creatinine ratio (UACR) testing, and provides individualized treatment, follow-up and referral guidance. Control group (15 sites, 1,500 patients): Receive routine standard diabetes management following national primary care diabetes guidelines, without access to the intelligent DKD digital support system. Study Procedures All participants complete a baseline screening visit (V1) to sign informed consent, review medical history, complete physical examinations, and undergo lab tests including UACR, serum creatinine, fasting blood glucose, glycated hemoglobin, lipid profile and urinalysis. Follow-up visits are scheduled at 3 months (V2), 6 months (V3), and 12 months (V4) after baseline, repeating physical checks and core laboratory testing. An optional extended observational follow-up continues until 24 months, with biospecimens collected and shipped to the central research laboratory for unified testing. Participants may withdraw voluntarily at any time without impact on routine clinical care, and unscheduled visits will be arranged if adverse events or abnormal lab results occur. Key Study Outcomes Primary Outcome: Change in log-transformed urine albumin creatinine ratio (UACR) from baseline to the 12-month follow-up, comparing the two management models. Secondary Outcomes: 12-month DKD screening rate, DKD diagnosis rate, standardized DKD treatment rate, and change in eGFR over 12 months. The study also assesses the operability of the intelligent management tool and patient treatment adherence in primary care. Risks \& Benefits Potential Risks: Participants will undergo routine fasting blood draws and urine collection at each visit, which may cause minor temporary pain, bruising, or rare vasovagal reactions during venipuncture. Benefits: All participants receive free regular DKD-related laboratory testing covered by the research team. Intervention group patients receive personalized, automated kidney risk management recommendations to slow DKD progression. Any study-related injury will receive free medical treatment and corresponding compensation from the research project. Data Protection \& Ethics All participant personal information and biological samples are fully anonymized with unique study codes and stored in encrypted databases with restricted access. The study strictly complies with the Declaration of Helsinki, Chinese GCP, and domestic clinical research regulations. All participants provide written informed consent before enrollment, with full rights to withdraw at any stage without penalty. Study results will be published in peer-reviewed journals and presented at academic conferences to improve nationwide primary care DKD prevention and control. Statistical Analysis All analyses will use intention-to-treat, modified intention-to-treat, per-protocol, and safety analysis datasets. Mixed models for repeated measures, t-tests, rank-sum tests, and Fisher's exact tests will be applied to compare between-group differences, with multiple imputation used to handle missing primary endpoint data. All adverse events will be coded using MedDRA and summarized to evaluate the safety profile of the intervention strategy.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron compared with oral semaglutide in adults with T2DM and increased cardiovascular risk that is inadequately managed alone or on stable treatment with other background glucose-lowering medication(s).