View clinical trials related to Diabetic Neuropathies.
Filter by:Investigate the efficacy and safety of DS-5565 in subjects with Diabetic Peripheral Neuropathic Pain (DPNP) in comparison to placebo
To investigate the efficacy and safety of autologous peripheral blood stem cell based therapy in patients with diabetic painful neuropathy.
The current study aimed to evaluate the cross-sectional area (CSA) of peripheral nerves in people with diabetic peripheral neuropathy using ultrasonography and correlate the CSA with clinical and demographic data.
More than 100 hospital based outpatient wound centers in the USA and Puerto Rico agree to transmit structured data on all patients followed with chronic wounds and ulcers (e.g. diabetic foot ulcers, venous ulcers, pressure ulcers, arterial ulcers, surgical wounds, and traumatic wounds). Data are collected at point of care including adherence to wound care quality measures developed by the USWR as a Qualified Clinical Data Registry (QCDR).
There is evidence of the association between diabetic microangiopathy and elevated serum concentrations of advanced glycation end-products (AGEs). AGEs levels are associated with ingestion of specific foods (baked meats and milk powder); reducing their dietary intake lowers AGEs concentrations, with beneficial metabolic effects; however threre is still no evidence of whether this has an impact on microvascular complications of DM. We recently applied for funding to compare in a RCT the effects of Cholestyramine versus placebo, on visual electrophysiology. This drug is similar to Sevelamer in structure, both act as chelators of bile salts, and reduce absorption of dietary AGE, lowering serum levels. However it is essential to carry out preliminary tests to assess aspects that may imply adjustments to the proposed protocol, such as: 1) tolerance to the drug 2) short term effect of the drug versus placebo on serum levels of AGEs 3) effects of the drug versus placebo in levels of fat soluble vitamins (D and K specifically) 4) intra and interindividual variability of electrophysiological measurements of vision (ERGMF and optic nerve conduction velocity) 5) drug versus placebo in electrophysiological measurements of vision (neuroconduction ERGMF and optic nerve). Objective: The present project is planned as a pilot study, which will clarify points 1 to 5. Methodology: patients (6 DM2, 25 -50 y) will be assessed through anthropometry, clinical laboratory tests (creatinine, chemistry profile, lipid profile, microalbuminuria glycosylated hemoglobin, vitamin B12, 25OH vitamin D and prothrombin), dietary recalls specifically designed to analyze the regular consumption of AGEs, serum CML and neuro-ophthalmological study (fundus, ERGMF and optic nerve conduction). Subsequently each patient will be assigned to treatment with placebo for 3 months and then Cholestyramine 6 g / day for 12 weeks and at the end of each period will be reassessed using the same methodology. If patients cannot tolerate the drug, they will be assigned to a reduced AGE diet. Expected results: Cholestyramine will have side effect similar to placebo (mainly digestive). The active drug and not placebo will reduce serum levels of AGEs and electrophysiological parameters of vision at 12 weeks. It is expected that a low AGEs diet in patients who do not tolerate the drug will also reduce serum CML although to a lesser degree and will also induce electrophysiologic changes.
The purpose of this clinical study is to test whether or not patients treated with HBOT for diabetic foot ulcers will demonstrate measurable changes of the blood vessel function during the course of HBOT treatments. , i.e. an expected increase in the reactive hyperemic index (RHI) measured by the peripheral arterial tonometry (PAT).
Primary objective: To estimate the frequency of adverse events, serious and non-serious in Filipino patients with diabetic peripheral neuropathic pain treated with duloxetine 60mg once daily within the study duration of approximately 6-8 weeks in a naturalistic clinical setting. Secondary objective: To evaluate the change from baseline to endpoint in the Brief Pain Inventory (BPI) and Neuropathic Pain Questionnaire (NPQ) assessed by the investigators in duloxetine use in the treatment of diabetic peripheral neuropathic pain among Filipino patients within the study duration of approximately 6-8 weeks in a naturalistic clinical setting.
The purpose of this study is to evaluate the efficacy and safety of PF-05089771 as a monotherapy and as an add-on to pregabalin for the treatment of painful diabetic peripheral neuropathy (DPN)
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 trial is to determine if patients suffering from diabetic peripheral neuropathic pain treated with ranolazine will have a greater reduction in pain compared to placebo. Hypothesis: From the prior clinical observations, and analgesic efficacy in the preclinical animal model of neuropathic pain, the investigators hypothesize that subjects randomized to ranolazine will show a greater reduction in diabetic neuropathic pain compared to placebo.