A Study to Assess the Tolerability of Oxylanthanum Carbonate in Patients With Chronic Kidney Disease on Dialysis
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT06218290 |
Recruitment Status :
Active, not recruiting
First Posted : January 23, 2024
Last Update Posted : March 15, 2024
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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.
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Chronic Kidney Disease Requiring Chronic Dialysis | Drug: Oxylanthanum Carbonate | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 90 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Multicenter, Multidose, Study to Assess the Tolerability and Pharmacokinetics of Oxylanthanum Carbonate at Clinically Effective Doses in Patients With Chronic Kidney Disease on Dialysis |
Actual Study Start Date : | December 15, 2023 |
Estimated Primary Completion Date : | March 31, 2024 |
Estimated Study Completion Date : | March 31, 2024 |
Arm | Intervention/treatment |
---|---|
Experimental: All Patients
All patients with chronic kidney disease with hyperphosphatemia
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Drug: Oxylanthanum Carbonate
Phosphate Binder to Reduce Hyperphosphatemia
Other Name: OLC |
- Incidence of treatment-related AEs leading to discontinuation [ Time Frame: 4 weeks ]Tolerability as assessed by incidence of treatment-related AEs leading to discontinuation
- Adverse Drug Reactions [ Time Frame: up to 10 weeks ]To evaluate the safety of clinically effective doses of OLC
- Maximum Plasma Concentration (Cmax) of Lanthanum [ Time Frame: up to 10 weeks ]To evaluate the pharmacokinetics (PK) of OLC
- Area Under the Concentration-Time Curve (AUC) of Lanthanum [ Time Frame: up to 10 weeks ]To evaluate the pharmacokinetics (PK) of OLC
- Time to Peak Plasma Concentration (Tmax) of Lanthanum [ Time Frame: up to 10 weeks ]To evaluate the pharmacokinetics (PK) of OLC
- Elimination Half-Life (t1/2) of Lanthanum [ Time Frame: up to 10 weeks ]To evaluate the pharmacokinetics (PK) of OLC
- Change from Baseline in Clinical Laboratory Tests [ Time Frame: Up to 10 weeks ]Hematology and Biochemistry
- Patient Satisfaction Questionnaire [ Time Frame: up to 10 weeks ]Assessment of patient satisfaction with OLC treatment
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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
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.
- Patient is willing to practice an effective form of contraception from study entry until at least 14 days after the last dose of OLC.
- Females of childbearing potential must have a negative pregnancy test at Screening.
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.
- 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.
- Patient is pregnant or breast-feeding.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT06218290
United States, Arkansas | |
US Renal Care | |
Pine Bluff, Arkansas, United States, 71603 | |
United States, Florida | |
US Renal Care | |
Fort Myers, Florida, United States, 33912 | |
United States, New Mexico | |
US Renal Care | |
Gallup, New Mexico, United States, 87301 | |
United States, New York | |
US Renal Care | |
Cheektowaga, New York, United States, 14215 | |
United States, Ohio | |
US Renal Care | |
Toledo, Ohio, United States, 43613 | |
United States, Texas | |
US Renal Care | |
San Antonio, Texas, United States, 78211 | |
Clinical Advancement Center, PLLC | |
San Antonio, Texas, United States, 78212 |
Responsible Party: | Unicycive Therapeutics, Inc |
ClinicalTrials.gov Identifier: | NCT06218290 |
Other Study ID Numbers: |
UNI-OLC-201 |
First Posted: | January 23, 2024 Key Record Dates |
Last Update Posted: | March 15, 2024 |
Last Verified: | March 2024 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Plan Description: | all collected IPD |
Supporting Materials: |
Study Protocol Clinical Study Report (CSR) |
Time Frame: | June 2024 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
CKD, ESRD |
Kidney Diseases Renal Insufficiency, Chronic Urologic Diseases Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Urogenital Diseases |
Male Urogenital Diseases Renal Insufficiency Chronic Disease Disease Attributes Pathologic Processes |