View clinical trials related to Renal Insufficiency.
Filter by:It is hoped that mobocertinib will eventually help people with cancer with severely reduced kidney function. The main aim of this study is to learn about the levels of mobocertinib in the blood and urine of participants with severely reduced kidney function and participants with healthy kidneys. These participants do not have cancer. The information from this study will be used to work out the best dose of mobocertinib for people with cancer with severely reduced kidney function in the future. At the first visit, the study doctor will check who can take part. Participants who can take part will be placed into 1 of 2 treatment groups. Participants with severely reduced kidney function will be in 1 group. Participants with healthy kidneys will be in the other group. Participants in both groups will receive the same treatment and the group results will be compared. Participants from both groups will take 1 capsule of mobocertinib. They will stay in the clinic for 10 days so the study doctors can check the amount of mobocertinib in the blood and urine of these participants over time. The study doctors will also check if the participants have any side effects from this treatment. The clinic will call the participants 30 days after they took mobocertinib to check if they have any more side effects from their treatment.
The aim of this study is to evaluate the efficacy of combined supraclavicular and interscalene brachial plexus block in brachio-axillary surgeries in chronic renal failure as a sole anesthetic technique in comparison to general anesthesia.
The objective of this study will be to evaluate the effect of Antimicrobial Photodynamic Therapy (aPDT) in the Nasal Decolonization of Dialytic Chronic Renal Patients, Staphylococcus Aureus (S.aureus) Carriers This is a 3-months follow-up, randomized, single-blind, prospective controlled trial, single-center and will happen in 02 phases: Phase 1 - Epidemiological Evaluation - A researcher will invite the research participants who are undergoing treatment at the Hemodialysis Service of Clinical Hospital and explain its contents. After reading and signing the informed consent, this same researcher (calibrated for the experiment) will perform nasal secretion microbiological collections to identify patients colonized by S.aureus in the anterior nostril (nasal carrier) - baseline T0 and the application of the questionnaire that identifies possible factors that may be considered as risk for colonization and possible development of diseases related to S. aureus. In the laboratory of Microbiology, the strains will be identified and the colonized patients will be invited to continue the study (Phase 2). Non-carrier patients will only be counseled with infection prevention care. Phase 2 - Parallel clinical trial with two intervention groups (aPDT or Mupirocin) - Patients with nasal aureus (thirty-four colonized patients aged over 18 years) will be treated with aPDT (experimental group) or mupirocin (control group). A trained researcher will collect new aliquots of nasal discharge after completion of nostril treatment (T1) to check for decolonization by culture. A new collection will be performed at 1 (T2) and 3 (T3) months after treatment to assess recolonization. It was evaluated intervention safety (photodynamic therapy) through a directed and open questionnaire about adverse effects.
The investigators hypothesize that the Systolic Foot-to-Apex Time Interval (SFATI) method will be accurate for measurement of systolic blood pressure with marked arterial stiffness as seen in patients with severe renal impairment. Also that the presence of arterial calcifications only changes the agreement between the SFATI method and the reference method (auscultatory method) if the calcifications are very severe.
Study of the way the body takes up, distributes, and gets rid of ACT-541468 in subjects with abnormal kidney function compared to healthy subjects
The purpose of this pilot study is to find out whether mindful drinking/eating activities can improve quality of life and help make it easier for people on dialysis to follow their fluid restrictions. The pilot study is a randomized controlled trial with an intervention group and a wait list control group, randomized by cohort days. The intervention occurs during dialysis sessions once a week for 4 weeks. During each intervention session, participants are guided through a mindful eating exercise focused on foods recommended for controlling thirst (e.g., hard candy, frozen grapes) and a mindful drinking exercise. Participants are asked to practice mindful drinking/eating at least once daily at home.
The primary objective of this study is to assess the pharmacokinetics of a single oral dose of apixaban (5mg) in participants with dialysis peritoneal versus participants with normal renal function.
BACKGROUND: The incidence of acute kidney injury (AKI) in patients undergoing cardiac surgery can reach 35% and between 2 and 5% require kidney replacement therapy during the AKI episode. The development of AKI n this context is independently associated with higher long-term mortality (5-10 years). In addition, there is strong evidence that an episode of AKI in the hospital increases the risk of developing chronic kidney disease in the medium-long term. On the other hand, once AKI has been recovered according to creatinine values, there are no established biomarkers to predict patients at risk of progression to chronic kidney disease, which will allow us to increase nephroprotection and surveillance measures in this group of patients. STUDY DESIGN: Open-label randomized unicentric prospective study of patients undergoing valvular replacement heart surgery ± coronary bypass with acute kidney injury (AKI) risk >30% according to the Leicester Cardiosurgery scale. Patients will be randomized 1:1 in two groups: standard hemodynamic management or intensive hemodynamic management based on premorbid mean perfusion pressure (MPP). The interventional period will span from intra-operation until the first 24 hours postoperative. The incidence of AKI will be evaluated according to KDIGO criteria between 48 hours and 7 days after surgery. Patients will be followed for one year. Biomarkers of mitochondrial damage will be analyzed at various points during the follow-up to patients presenting AKI. INTERVENTIONS: A) Group 1/Intensive management: Intra-surgical values of ± 25% basal MAP will be maintained and once in the ICU an algorithm corresponding to group 1 based on cardiac index and ± 25% MPP will be followed for 24 hours. B) Group 2/Standard management: MAP during surgery will be maintained > 60 mmHg according to usual protocol. Once in ICU, during the first 24 hours an algorithm corresponding to group 2 based on cardiac index, MAP and CVP will be followed. Biomarkers of mitochondrial damage will be determined in urine in patients in both groups only in patients developing AKI according to KDIGO guidelines between 48h and 7 days. EXPECTED RESULTS:A 50% reduction in the incidence of AKI in the intervention group compared to the control group is expected. At the same time, markers of mitochondrial damage are expected to be validated in our cohort as biomarkers of AKI progression and to investigate its usefulness as biomarkers of transition to Chronic kidney disease.
For chronic hemodialysis patients, the creation of a well-functioning arteriovenous (AV) fistula is critical for ensuring that patient receive adequate hemodialysis. Unfortunately, the primary failure rate for AV fistulas after surgery is about 40%, and this percentage has not changed despite a number of trials of pharmaceutical agents and biologic agents. A key to success in the development of a useable AV fistula is an adequate arterial and venous diameter in the access forearm. Although exercise is commonly used to increase vessel diameter after AV fistula placement, Investigators are unaware of published studies that report on the effect of exercise prior to AV fistula placement to assist with the maturation of a newly created AV fistula. In this pilot trial, the Principal Investigator will evaluate the feasibility and possible benefits of pre-surgical exercise on forearm AV fistulas.
study the effect of omega 3fatty acids on the vascular calcification biomarkers Fetuin -A and Osteoprotegerin (OPG) in dialysis patients.