Active clinical trials for "Diabetes Complications"

To evaluate the effectiveness of study drug in improving visual acuity compared to laser treatment in the patients with diabetic macular edema

In type 1 diabetes (T1DM), automated insulin delivery (AID) systems such as the hybrid closed loop artificial pancreas (HCL AP) combine the use of an insulin pump, continuous blood sugar monitor, and control algorithm to adjust background insulin delivery to improve time in target blood sugar range. Systems such as the predictive low glucose suspend system (PLGS) pause insulin delivery to try and reduce low blood sugars. We aim to complete a pilot study involving recruitment of youth ages 7 to 18 years from the following groups with type 1 diabetes: control participants consisting of youth on either multiple daily insulin injections or conventional insulin pump therapy that plan to continue with their current treatment modality, youth being transitioned to the HCL AP system, and youth being transitioned to the PLGS system. Individuals will be recruited into each of the aforementioned study groups based on their own expressed desire to either continue on MDI/standard insulin pump therapy or transition to either the HCL AP or PLGS systems. The decision to either continue with current therapy or transition therapy will remain entirely up to the participant and their family and will be based on personal preference and insurance coverage for that individual. We will not be randomizing the participants to any given treatment group during this study but rather will be recruiting based on the participant's decision. We would like to complete a physical exam with pubertal staging, collect blood and urine samples to evaluate cardiometabolic and renal markers, and complete a DXA scan to evaluate total lean and fat mass. After 3-6 months of either continuation of current treatment with either multiple daily insulin injections or conventional insulin pump therapy or transitioning to the HCL AP or PLGS systems, we would like to repeat the previously described blood, urine, and imaging tests for comparison. We are interested in examining the impact of the HCL AP and PLGS systems on maintaining blood sugars in target range, insulin sensitivity, and markers of cardiometabolic and renal function. We hypothesize that pauses in insulin delivery, as seen in the setting of automated insulin delivery systems, will result in improvements in insulin sensitivity, cardiometabolic markers, and renal function markers.

The purpose of this study is to test whether liraglutide, a drug approved and widely used in the treatment of type 2 diabetes, has an effect on bone mass and bone cell function. Type 2 diabetes may cause multiple complications, and it is well known that patients with type 2 diabetes have a higher risk of fractures. If Liraglutide can be demonstrated to have a positive effect on bone, this may be one among other factors to consider before the decision about specific treatment of type 2 diabetes is made for the individual patient.

Type 2 diabetes is a chronic disease that affects approximately 13% of Portuguese population and is associated with a high cardiovascular mortality by coronary artery disease and cerebrovascular disease and with a serious decline on well-being. Lifestyle changes are widely recommended to the control of type 2 diabetes and its complications. This study aims to analyse the effects of different community-based lifestyle programs (exercise or exercise plus dietary intervention) on health and well-being in patients with type 2 diabetes.

Prevalence of diabetic foot ulcers are reported to be 15% in patients who suffer from diabetes and ulcerations are present in 84% of all diabetes-related amputations. Peripheral neuropathy leading to unperceived trauma seems to be the major cause of diabetic foot ulcers with 45-60% of ulcers to be considered merely neuropathic and 45% of mixed, neuropathic and ischemic etiology. Ulceration of lower limb is one of the most common complications related with diabetes and one of the major causes for hospitalization of diabetic patients. The most significant contributors to diabetic lower limb ulceration are neuropathy, deformity, uncontrolled elevated plantar pressure, poor glycemic status, peripheral vascular disease, male gender and duration of diabetes. Treatment of lower limb ulcers imposes an enormous burden on health care resources worldwide, and at least 33% of all expenses are spent to treat diabetic ulcers manifested as a complication of diabetes. Although at least 170 topical wound care products are available, evidence of the superiority of one over another is tenuous, well-designed randomized, controlled trials are rare, and the number of case-control or observational studies is limited. In recent years, salve prepared from Norway spruce (Picea abies) resin has successfully been used in medical context to treat both acute and chronic wounds and ulcers of various origins. The objective of this prospective, randomized and controlled clinical trial is to investigate healing rate and healing time of neuropathic diabetic foot ulcer in patients, who are suffering from infected fore- or mid-foot ulceration (PEDIS-classification ≥ Grade II; 19) originated from Type I or II diabetes, and in patients whose diabetic ulcerations are candidates for topical treatment with resin (Study treatment) or octenidine (Control treatment). In addition, factors contributing with delayed healing of ulceration, antimicrobial properties, safety and cost-effectiveness of the resin salve treatment and control treatment will be analyzed.

The purpose of this study is to evaluate the effects of RM-131 on gastric emptying, gastroparesis symptoms, and the safety and tolerability of RM-131 compared to placebo in patients with Type 1 and Type 2 diabetes mellitus and gastroparesis. The study is designed to evaluate the efficacy and safety of multiple dose regimens of RM-131. Study drug (RM-131 and placebo) will be administered subcutaneously in a blinded fashion.

Benfotiamine blocks three major pathways of hyperglycemic damage and prevents experimental diabetic retinopathy and incipient nephropathy in these models. In cultured vascular cells, it also reduces aldose reductase gene expression, activity, and sorbitol levels. It does so by activating the enzyme transketolase. α-lipoic acid, a potent antioxidant, has also been reported to reduce both diabetic microvascular and macrovascular complications in animal models. To determine whether benfotiamine in combination with α-lipoic acid would normalize markers of ROS-induced pathways of complications in humans, we performed a pilot study in subjects with Type 1 diabetes using one daily dose of benfotiamine in combination with α-lipoic acid.

Patients with type 2 diabetes have a long duration of disease for the development of complications. Among all complications, microangiopathic complications are major causes of mortality and morbidity in diabetic patients. In Asia, patients with type 2 diabetes are particularly susceptible to the development of kidney disease. Patients with diabetic kidney disease have more adverse metabolic profiles and increased risk of having other complications such as blindness, stroke, heart attack and nerve damage than those without. Despite receiving the best of care, the combined event rate of death, cardiovascular disease and end stage kidney disease in diabetic patients with renal impairment remained as high as 10% per year. Cilostazol reduces platelet aggregation and prevents formation of blood clots. Furthermore, cilostazol treatment has been shown to reduce serum triglyceride concentrations and increase HDL-cholesterol levels. In this randomized placebo-controlled, double-blinded study, the investigators hypothesize that Cilostazol may reduce the rate of decline in renal function in Chinese patients with type 2 diabetes and mild to moderate renal impairment. Sixty patients will be randomised to receive either Cilostazol 100 mg twice daily or placebo for 12 months. The effect of Cilostazol on the progression of diabetic nephropathy, as defined by rates of decline in glomerular filtration rate, serum creatinine and urinary albumin excretion rate will be measured. The results will provide additional insight on the management of diabetic kidney disease which is prevalent among Chinese diabetic patients in Hong Kong.

Over 1.25 million Americans have Type 1 Diabetes (T1D), increasing risk for early death from cardiovascular disease (CVD). Despite advances in glycemic and blood pressure control, a child diagnosed with T1D is expected to live up to 17 years less than non-diabetic peers. The strongest risk factor for CVD and mortality in T1D is diabetic kidney disease (DKD). Current treatments, such as control of hyperglycemia and hypertension, are beneficial, but only partially protect against DKD. This limited progress may relate to a narrow focus on clinical manifestations of disease, rather than on the initial metabolic derangements underlying the initiation of DKD. Renal hypoxia, stemming from a potential metabolic mismatch between increased renal energy expenditure and impaired substrate utilization, is increasingly proposed as a unifying early pathway in the development of DKD. T1D is impacted by several mechanisms which increase renal adenosine triphosphate (ATP) consumption and decrease ATP generation. Caffeine, a methylxanthine, is known to alter kidney function by several mechanisms including natriuresis, hemodynamics and renin-angiotensin-aldosterone system. In contrast, to other natriuretic agents, caffeine is thought to fully inhibit the local tubuloglomerular feedback (TGF) response to increased distal sodium delivery. This observation has broad-ranging implications as caffeine can reduce renal oxygen (O2) consumption without impairing effective renal plasma flow (ERPF) and glomerular filtration rate (GFR). There are also data suggesting that chemicals in coffee besides caffeine may provide important cardio-renal protection. Yet, there are no data examining the impact of coffee-induced natriuresis on intrarenal hemodynamic function and renal energetics in youth-onset T1D. Our overarching hypothesis in the proposed pilot and feasibility trial is that coffee drinking improves renal oxygenation by reducing renal O2 consumption without impairing GFR and ERPF. To address these hypotheses, we will measure GFR, ERPF, renal perfusion and oxygenation in response to 7 days of cold brew coffee (one Starbucks® Cold brew 325ml bottle daily [205mg caffeine]) in an open-label pilot and feasibility trial in 10 adolescents with T1D already enrolled in the CASPER Study (PI: Bjornstad).

Considering that, Diacerein is on the market for 16 years being used continuously in elderly patients with osteoarthritis without experience significant side effects, and considering the anti-hyperglycemic effect and the improvement in the insulin resistance observed in animal models of type 2 diabetes treated with this medicine. The aim of this study is to investigate the effect of Diacerein, a medication with anti-osteoarthritic properties and moderately analgesic activity, anti-inflammatory and antipyretic, which demonstrates inhibit properties for the synthesis of pro-inflammatory cytokines such as interleukin 1 (IL-1). Administered for 12 weeks and the effect in the glycemic and metabolic control in patients with diabetes mellitus 2 and secondary failure to metformin treatment.