Therapeutic Equivalence of OsvaRen® Tablets and OsvaRen® Granules

• Status: Completed
• Trial end date: 2015-06-01
• Target enrollment: 0
• Participant gender: All

Summary

Phosphate binders are crucial to the control of elevated phosphate levels in patients with chronic kidney disease. With the new formulation of granules the pill burden of patients is sought to be reduced.

This study is about efficacy and safety of the new drug formulation and compares it to the "old" formulation which are film-coated tablets.

• Phase: Phase 2/Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Fresenius Medical Care Deutschland GmbH

Criteria

Inclusion Criteria:

• Signed written informed consent form is obtained prior to starting the screening visit

• Male and female patients 18-80 years of age with dialysis dependent renal failure (CKD 5D)

• Patients have been on 3x/week in-centre renal replacement therapy for at least 2 months on either low-flux or high-flux HD or OL-

/HDF

• Prescribed haemodialysis session duration is ≥ 4 hours

• spKt/V ≥ 1.20 according to last in-centre measurement prior the study enrolment

• Patients have been on OsvaRen® tablets for at least 12 weeks as sole phosphate binder and the titration phase has been completed according to physician´s discretion

• Patients are able to take the study medication as prescribed particularly OsvaRen® stickpacks

• Patients are willing to stop any calcium, magnesium or vitamin D containing supplements

• Patients are willing to maintain their typical diet with regards to phosphate uptake for the time of the study

• Patients are willing to comply with the study protocol

Exclusion criteria

• Pregnant women (by blood ß-hCG pregnancy test) or women breast-feeding or unwilling to use contraceptive measures during the entire course of the study or

• Patients with a life expectancy shorter than the planned duration of the study or

• Patients with any acute or chronic severe disease potentially interfering with study outcomes or

• Patients with PTH levels > 800 ng/l or

• Patients who participated in an interventional clinical study during the preceding 30 days or

• Patients suffering from any other, not mentioned condition which could interfere with the patient's ability to comply with the study or

• Patients who previously participated in the same study are excluded from the study