A Study to Assess the Tolerability of Oxylanthanum Carbonate in Patients With Chronic Kidney Dise… (NCT06218290) | Clinical Trial Compass
CompletedPhase 2
A Study to Assess the Tolerability of Oxylanthanum Carbonate in Patients With Chronic Kidney Disease on Dialysis
United States106 participantsStarted 2023-12-15
Plain-language summary
The goal of this clinical study is to test the tolerability of oxylanthanum carbonate (OLC) in patients with chronic kidney disease on hemodialysis and have hyperphosphatemia (too much phosphorus in their blood). The main question it aims to answer is whether patients taking OLC for hyperphosphatemia are able to tolerate the drug.
Participants will continue with their scheduled dialysis treatments and replace their current phosphate binder drug with OLC.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Patient must be ≥18 years of age.
✓. Patient must be willing and capable of giving written Informed Consent, adhering to dosing and visit schedules, and meeting all study requirements.
✓. Patient must be willing and able to swallow whole tablets.
✓. Patient has chronic kidney disease and is undergoing, and compliant with, hemodialysis treatment at least 3 times per week for at least 12 weeks prior to signing the ICF, at the Investigator's discretion
✓. Patient has mean historical serum phosphorous of ≥4.0 mg/dL and ≤7.0 mg/dL while on a phosphate binder (other than lanthanum carbonate) over the 8 weeks prior to signing the ICF
✓. Patient has study specific Screening laboratory serum phosphorus value ≥4.0 mg/dL and ≤7.5 mg/dL during Screening (this value can be repeated up to two times if the value is outside the range).
✓. Patient, if on calcimimetic agents or Vitamin D receptor activators (VDRAs), has had no changes in their prescription for at least 4 weeks prior to Day 1 (T1).
✓. Patient has a single-pool Kt/V of ≥1.2 during the most recent historical monthly laboratory evaluation.
Exclusion criteria
✕. Patient with known or suspected intolerance or hypersensitivity to the investigational product or any related lanthanum compound (eg, lanthanum carbonate \[Fosrenol\]).
✕. Patient has had prior treatment with lanthanum-based phosphate binder (eg, lanthanum carbonate \[Fosrenol\]) within the past 8 weeks prior to signing the ICF.
What they're measuring
1
Incidence of treatment-related AEs leading to study drug discontinuation during the Maintenance Period.
✕. Patient's most recent historical PTH \>1500 pg/mL within the last 3 months prior to signing the ICF
✕. Patient has received any investigational medicinal product (IMP) in a clinical research study within the 30 days prior to Day 1, or less than 5 elimination half-lives prior to Day 1, whichever is longer.
✕. Patient is unable to take drugs orally due to disorders or diseases that may affect gastrointestinal function, such as inflammatory bowel diseases (eg, Crohn's disease, ulcerative colitis) or malabsorption syndrome, or procedures that may affect gastrointestinal function, such as gastrectomy, enterectomy, or colectomy as assessed by the Investigator.
✕. Patient has a known history of drug or alcohol abuse that the Investigator assesses would interfere with participation in the study.
✕. Patient has an active uncontrolled infection on Day 1 in the opinion of the Investigator
✕. Patient has an underlying medical condition or other serious illness that would not be appropriate for this study as assessed by the Investigator.