Active clinical trials for "Renal Insufficiency"

This purpose of this study is to evaluate the plasma pharmacokinetics (PK) of N-hydroxycytidine (NHC), the nucleoside metabolite of molnupiravir, after a single oral dose of 800 mg molnupiravir in participants with severe renal impairment compared to healthy mean matched control participants. This study will also assess the safety and tolerability of molnupiravir in participants with severe renal impairment and the urinary excretion of NHC after a single oral dose of 800 mg molnupiravir in participants with severe renal impairment compared to healthy mean matched control participants. The primary hypothesis is that the plasma PK participants with severe renal impairment will be similar to that observed in the healthy mean matched control participants.

The purpose of this study is to characterize the PK and safety profile of LEE011 following a single oral dose in adult subjects with various degrees of renal impairment compared to a matched group of healthy subjects with normal renal function.

About 35% of patients hospitalized with Acute Coronary Syndromes (ACS) have some degree of renal dysfunction. Chronic kidney disease (CKD) is not only associated to worse prognosis in ACS patients, but leads also to an increased risk of bleeding, which may importantly influence the risk-benefit ratio of antiplatelet therapy in this population. The responsible mechanisms for increased rate of ischemic events in this population are not completely elucidated. Antiplatelet therapy is of paramount importance in the treatment of ACS, but its benefit in CKD patients is not well established. This population is often excluded or underrepresented in large clinical trials, and the indication of antiplatelet therapy is often extrapolated from studies in patients with preserved renal function. In recent meta-analysis, Palmer et al. sought to evaluate the benefits and risks of antiplatelet agents in patients with CKD and concluded that in patients with ACS or scheduled for angioplasty already taking aspirin, the addition of clopidogrel or glycoprotein IIb / IIIa inhibitors have little or no impact in reducing the incidence of myocardial infarction, death or need for revascularization. In the PLATO trial, ticagrelor (a new reversible inhibitor of P2Y12 receptor with faster onset of action and greater platelet inhibition) was compared to clopidogrel in patients with high risk ACS and was associated to a 16% risk reduction on the occurrence of death from vascular causes, myocardial infarction, or stroke. In a pre-specified sub-analysis, data from patients with CKD were compared to those obtained from the population with normal renal function and suggests that the benefit of ticagrelor may be even greater in patients with CKD. Two hypotheses were considered to explain these results: Greater and more consistent platelet inhibition achieved with ticagrelor would be more effective in reducing ischemic events in this population at increased thrombotic risk; Pleiotropic effects of ticagrelor besides inhibition of the P2Y12 receptor. Ticagrelor might be associated with an elevation in serum levels of adenosine. This could improve myocardial perfusion through coronary vasodilation, and this effect would be more pronounced in patients with renal dysfunction. This project aims to validate (or not) these hypotheses, analyzing platelet aggregation and circulating adenosine levels in patients taking dual antiplatelet therapy with aspirin and clopidogrel or ticagrelor.

The purpose of this study is to compare plasma and urine PK parameters of MK-3866 between participants with impaired renal function and healthy control participants, to investigate the extent to which MK-3866 is removed from the plasma by hemodialysis (HD), and evaluate the safety and tolerability of MK-3866 in participants with impaired renal function.

This study will evaluate the effect of severe renal impairment on the pharmacokinetics of doravirine.

This multiple ascending dose (MAD) study in healthy subjects and subjects with mild to moderate renal impairment will evaluate the safety, tolerability and pharmacokinetics of KBP-5074. Safety/tolerability data and Pharmacokinetics (PK)/Pharmacodynamics (PD) (plasma aldosterone, serum potassium, UACR and Blood Pressure) relationships will be explored to support the selection of dosing regimens of KBP-5074 that are suitable for the Phase II/III study.

In this study hemodialysis patients that underwent dialysis thrice weekly screen for uremic pruritus and 80 patients that at least have refractive pruritus that lead to sleep and daily activity disorders enroll in this study. These patients should have at least a course of therapy without proper response. After proper informing patients and taking testimonial patients enter to study. Then patients randomized in case and control group. In case group, patients took montelukast 10 milligram daily and in control group took placebo for 30 days. Other antipruritic or antiinflammatory medication has been stopped one week prior to starting treatment. Calcium, phosphorous, urea, creatinine, highly sensitive CRP (hsCRP), Parathyroid Hormone (PTH), hemoglobin and kt/V were measured at beginning and at end of study. pruritus severity assessed by Detailed Pruritus Score that introduced by Duo and Visual Analogue Score in beginning and at end of study in both group. Sleep disorder score and its severity added to crude score at beginning and end of study and change of measures analyzed.

The low-level laser therapy (LLLT) has been used in many inflammatory disorders. More recently the LLLT was associated with an improvement in the muscle strength and endurance. But, these effects were described only in health or athletic individuals. In this randomized and controlled clinical trails, the investigators will study the effects of LLLT on muscle strength of the patients with kidneys failure on long time hemodialysis treatment. Additionally, investigators will explore three different intensities up the muscle strength.

Investigate the safety and efficacy of DS-5565 in Japanese subjects with Diabetic Peripheral Neuropathic Pain (DPNP) with renal impairment or Post-Herpetic Neuralgia (PHN) with renal impairment.

There is limited data availability on effect of Metformin XR on 24-h plasma glucose, and there is no available data in chronic kidney disease (CKD). The planned study aims to provide data on glucose plasma level in relation to metformin plasma level in Diabetes Type II patients.