End-Stage Renal Disease (ESRD)

Researchers are evaluating a program called LINKED-HEARTS aimed at improving health outcomes for adults with uncontrolled high blood pressure who also have type 2 diabetes or chronic kidney disease. This trial involves 600 adults receiving care at community health centers and compares usual care with an enhanced program that includes home blood pressure monitoring linked to telemonitoring technology and team-based support. The goal is to reduce blood pressure, lower blood sugar levels, and improve kidney function through integrated clinical and community support. The study has two groups: one receives enhanced usual care with home blood pressure monitors, and the other participates in the LINKED-HEARTS Program. Participants in the LINKED-HEARTS group will use the Omron 10 series blood pressure monitor with the Sphygmo telemonitoring app. They will also receive education and support from community health workers and telehealth visits with pharmacists who collaborate with providers to optimize medication. The enhanced usual care group also uses the blood pressure monitor with training but receives standard care from their primary doctors. Participants will measure and transmit blood pressure data using the telemonitoring app, and their health will be tracked over 12 months. Researchers will assess blood pressure control, changes in blood pressure readings, blood sugar levels, body mass index, kidney function, and quality of life. The study includes regular monitoring and support to help participants manage their chronic conditions. Total participation lasts at least one year, with outcome measurements at baseline, 12 months, and some quality of life assessments continuing to 24 months.

Researchers are evaluating TS-172 in adults with hyperphosphatemia who are receiving hemodialysis due to chronic kidney disease. This open-label, single-arm clinical study aims to assess how well TS-172 controls serum phosphorus levels in this patient group. The study is sponsored by Taisho Pharmaceutical Co., Ltd. and focuses on patients who have been on hemodialysis three times a week for at least 12 weeks. Participants will receive oral TS-172 once daily at doses ranging from 20 to 60 mg. The study monitors the achievement rate of target serum phosphorus levels by Week 8. Secondary measures include changes in serum phosphorus concentration, corrected serum calcium levels, and the serum calcium-phosphorus product up to Week 8. During the study, participants will undergo regular blood tests to measure phosphorus and calcium levels and monitor parathyroid hormone concentrations. Researchers will track changes from baseline to evaluate treatment effects. The study does not involve blinding or placebo groups. Participants will be followed from screening through Week 8 to assess safety and efficacy outcomes.

Researchers are conducting the GENESIS clinical study to map the HLA genomic region in the Greek population and explore its possible links with various underlying diseases. This non-interventional, multicenter study aims to provide a pilot map of genetic variation in HLA that may be useful in medical research and clinical applications related to selected diseases. The study plans to include 12,000 participants over a total duration of 36 months. Each participant will attend one visit at a participating site during which they will provide demographic data, lifestyle information such as smoking and alcohol use, blood pressure measurements, details on diagnosed diseases and treatments, and recent laboratory test results if available. Buccal swab samples will be collected from each participant to extract DNA for HLA genotyping analysis. Selected samples will undergo further whole genome sequencing to investigate associations with autoimmune diseases. Participants will receive a personalized ancestry report after analysis completion. During the study visit, data collection includes demographic and health information, as well as laboratory and clinical test results from the past year. The genetic material from buccal swabs will be stored and processed for genetic analysis. Researchers will measure allele frequency of HLA alleles in the Greek population and assess the prevalence and risk associations of selected HLA-related diseases. The study's total duration is 36 months with results available at the end of this period.

Researchers are evaluating the pharmacokinetics, or how the body processes, of one or two doses of the drug MK-2828 in people with kidney disease. The study aims to determine if the way MK-2828 behaves in individuals with certain types of kidney impairment is similar to that in healthy people. This research is a Phase 1 clinical trial focusing on participants with severe renal impairment, end-stage renal disease (ESRD), and healthy controls. Participants with severe renal impairment will receive a single oral dose of MK-2828 on Day 1. Those with ESRD on hemodialysis will receive a single dose in each of two study periods, separated by at least 14 days. Healthy participants with normal kidney function will receive a single dose on Day 1. The trial is open-label, meaning all participants and researchers know which treatment is given. During the study, participants will have blood samples collected before dosing and at various times up to 192 hours afterward to measure drug levels and related pharmacokinetic parameters. Those on hemodialysis will have additional assessments related to dialysis clearance. Safety will be monitored through tracking adverse events up to approximately 14 days. The study will continue until July 2026, with participants involved in a single-dose administration and follow-up sampling and observation.

Researchers are evaluating the use of sodium zirconium cyclosilicate (SZC) to help optimize renin-angiotensin aldosterone system inhibitor (RAASi) therapies in elderly patients aged 70 and older who have heart failure and chronic kidney disease. Many patients with these conditions do not receive recommended RAASi doses because of elevated potassium levels, which can be dangerous. This study aims to see if adding SZC allows safer and more effective use of RAASi medications by managing potassium levels. This is a randomized, open-label clinical trial where eligible participants who have been hospitalized for heart failure worsening and have mild or at-risk hyperkalemia will be assigned to one of two groups. One group receives SZC along with standard RAASi treatment, while the other receives RAASi treatment alone without potassium binders. The treatment period lasts three months, during which RAASi doses are adjusted following European Society of Cardiology guidelines. Participants will be monitored from screening through three months of treatment to measure how many can increase their RAASi doses by at least 25%. Evaluations include clinical assessments, potassium level monitoring, and adherence to therapy. The study will also track secondary outcomes related to higher dose increases. Safety and treatment effects will be observed throughout the trial, which is expected to provide important insights for managing these conditions in elderly patients.

Researchers are evaluating a communication-priming intervention called "CKD Jumpstart- Tips" aimed at improving shared decision-making between older adults with advanced chronic kidney disease (CKD) and their clinicians. This cluster-randomized controlled trial focuses on patients with CKD Stage 4 or 5, seeking to enhance communication quality, patient involvement, decisional conflict, decision regret, timing and adherence to treatment choices, and health-related quality of life. The study compares two groups: one receiving the "CKD Jumpstart- Tips" intervention and the other receiving usual care. Patients in the intervention group complete the priming tool before a target clinic visit and receive a summary sheet with communication tips and survey responses to share with their healthcare team. Clinicians also receive a priming sheet with tailored communication guidance based on patient responses. Additional educational materials on kidney failure treatment options are available as part of routine care. Participants will be assessed immediately after the target visit and followed for up to six months. Evaluations include observer-rated and patient-reported shared decision-making, quality of communication, consultation length, patient involvement, decisional conflict and regret, timing and adherence to treatment, and health-related quality of life. The study aims to measure the impact of the communication intervention on these outcomes while monitoring patient experience and treatment decisions over time.

This research aims to compare two timings of physical therapy for adults with end-stage renal disease (ESRD) who are undergoing hemodialysis. The study evaluates whether exercising during dialysis sessions or before dialysis leads to better improvements in physical function, quality of life, and laboratory measures such as hemoglobin and electrolyte levels. A total of 72 adult participants will take part in this randomized controlled trial to help determine the best approach to physical therapy in this population. Participants will be randomly assigned to one of two groups. One group will perform supervised physical therapy exercises during their dialysis sessions twice weekly for 12 weeks, while the other group will perform the same exercises before their dialysis sessions on the same schedule. Each session lasts about 30 minutes and includes warm-up, resistance training, and cool-down. Both groups will first receive standardized education about the benefits and safety of exercise before starting the intervention. Throughout the study, participants will undergo assessments including the Six-Minute Walk Test, Five Times Sit-to-Stand Test, and quality of life questionnaires at baseline, every four weeks during the 12-week intervention, and at a 6-month follow-up. Blood tests to measure hemoglobin and electrolyte levels will be done at baseline and at 4, 8, and 12 weeks. The study monitors these outcomes to evaluate the effects of exercise timing on health and well-being for individuals on hemodialysis.

Researchers are evaluating whether using an automated Carbon Dioxide (CO2) injection system during infrainguinal peripheral vascular interventions (PVI) can reduce major adverse kidney events within 90 days in patients at moderately increased risk for contrast-associated acute kidney injury (CA-AKI). This Phase 3 randomized controlled trial compares a CO2-based contrast medium sparing strategy to the standard use of iodinated contrast media in patients with peripheral vascular and kidney diseases. Participants are randomly assigned to one of two groups. The intervention group receives PVI using an automated CO2 injection system as the primary contrast agent, with iodinated contrast media available as a backup if image quality is insufficient or if the patient cannot tolerate CO2 angiography. The control group undergoes routine PVI using iodinated contrast media according to local standards, avoiding high-osmolar contrast agents. All patients are followed for up to 12 months after their procedure. During the study, participants undergo the planned PVI procedure with either contrast method. Researchers carefully record the amount and reasons for any iodinated contrast media used in the CO2 group. Patients are monitored for kidney-related outcomes, focusing on major adverse kidney events up to 90 days after the intervention. The trial includes ongoing follow-up assessments to evaluate safety and effectiveness over one year.

Researchers are evaluating the use of a high protein egg white pudding as a nutritional supplement for people with kidney failure who are on dialysis. The study aims to find out if giving this egg white pudding after dialysis is practical and whether it can improve blood protein levels, frailty, dietary intake, and other blood markers compared to a standard supplement called Ensure Plus. This trial is conducted by Seven Oaks Hospital Chronic Disease Innovation Centre. Participants will be randomly assigned to receive either the egg white protein pudding or Ensure Plus at the end of their dialysis treatments three times a week for 12 weeks. Both supplements are dietary and taken during the dialysis sessions. The study collects data during this 12-week intervention period to evaluate the effects of the two supplements. During the study, participants will be monitored for their ability to stay in the trial, adherence to the supplements, and health measures such as hand grip strength, walking speed, balance, and blood levels including serum albumin and electrolytes. These assessments occur at the end of the 12 weeks. The trial also tracks recruitment and follow-up rates to evaluate feasibility. Overall, participants are involved in regular supplement intake and health testing during dialysis over three months.

This research aims to evaluate the long-term safety of up to two injections of a gelatin-hydrogel formulation called Renal Autologous Cell Therapy (REACT), given 3 to 6 months apart into the same kidney. The study focuses on participants with chronic kidney disease (CKD) who have previously received REACT in earlier clinical trials. The goal is to monitor how these treatments affect kidney function over time. This observational extension study involves up to 80 participants who were treated with REACT in prior interventional studies (RMCL-002, REGEN-003, REGEN-004). Participants will be followed for up to five years through a series of alternating in-clinic and phone visits. No new treatments are given during this study; rather, it is designed to observe the long-term effects after prior exposure to REACT. During the study, participants will undergo regular assessments to monitor kidney function and safety outcomes. Researchers will measure kidney function decline, dialysis requirements, and kidney transplant events over a 60-month period from the end of the previous trial. The study includes various safety checks and long-term follow-up to understand how REACT affects participants over several years.