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Lanthanum Carbonate

Phase 4FDA approved

Hyperphosphatemia | Small molecule | Nephrology |Bayer AG|Trials Updated: Mar 14, 2016

Lanthanum Carbonate development status

FDA approval on record Oct 26, 2004 as Fosrenol
Approval holderTakeda Pharms Usa
ApplicationNDA021468
Highest phase Phase 4 run by Shire (NCT00160121)
Phase scored for BAYRYPhase 3
Registered trials 14 across 3 sponsors since Sep 2005

Label indication LANTHANUM CARBONATE is a phosphate binder indicated to reduce serum phosphate in patients with end-stage renal disease (ESRD). Management of elevated serum phosphorus levels in patients with ESRD usually includes all of the following: reduction in dietary intake of phosphate, removal of phosphate by dialysis, and reduction of intestinal phosphate absorption with phosphate binders. FDA label

Lanthanum Carbonate target and mechanism

ModalitySmall molecule

Also known as Lanthanum Carbonate (BAY77-1931)

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials3
Total Enrollment316

FDA Designations

No designations recorded

Lanthanum Carbonate clinical trials

Lanthanum Carbonate · 3 trials · 2 indications

Phase 3 2Phase 2 1
NCT01514851Phase III Double-blind Comparative Study of BAY77-1931 (Lanthanum Carbonate) With Calcium CarbonateHyperphosphatemia
COMPLETED259 Analytics
NCT01518387Open Study of BAY77-1931 (Lanthanum Carbonate) in Continuous Ambulatory Peritoneal Dialysis PatientsHyperphosphatemia
COMPLETED43 Analytics
PHASE3COMPLETED
Phase III Double-blind Comparative Study of BAY77-1931 (Lanthanum Carbonate) With Calcium Carbonate
HyperphosphatemiaUnlock trial analytics
PHASE3COMPLETED
Open Study of BAY77-1931 (Lanthanum Carbonate) in Continuous Ambulatory Peritoneal Dialysis Patients
HyperphosphatemiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from baseline in pre-dialysis serum phosphate levels (PSPL) at the end of the double-blind period
baseline to week 8
Presence/absence of incidence of hypercalcemia up to 8 weeks
up to 8 weeks
Change from baseline in serum phosphate levels at the end of the treatment period
Baseline to Week 8
Changes in pre-dialysis serum phosphate levels
Every 2 weeks

Secondary Endpoints

Number of participants achieving target PSPL and time to achievement
up to 8 weeks
Serum calcium x phosphate product at the end of the double-blind treatment period
Week 8
Serum intact-PTH (Parathyroid) levels
Week 8
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Arm 1EXPERIMENTAL750-2250mg/day, tid (three times a day), 8 weeks
Arm 2ACTIVE_COMPARATOR1500-4500mg/day, tid, 8 weeks

Interventions

NameTypeDescription
Lanthanum carbonate (BAY77-1931)DRUG -
Calcium carbonateDRUG -
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Eligibility Criteria

Age Range20 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites31

Inclusion Criteria: * Pre-dialysis serum phosphate levels: ≧5.6 mg/dL and \<11.0 mg/dL at 1 week after the initiation of the washout period. * Out-patient * Undergoing hemodialysis three times per week for at least previous 3 consecutive months Exclusion Criteria: * Pre-dialysis serum phosphate l...

Countries:Japan
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Frequently asked questions about Lanthanum Carbonate

What is Lanthanum Carbonate used for?

Lanthanum Carbonate is used to treat hyperphosphatemia, a condition of elevated phosphate levels in the blood that commonly affects people with kidney disease, including those on dialysis. It is a small molecule therapy developed by Bayer AG and studied in nephrology, with clinical trials conducted in Japan.

Who makes Lanthanum Carbonate?

Lanthanum Carbonate is developed by Bayer AG, which trades under the ticker BAYRY. Bayer conducted the clinical development program for the drug, including Phase 3 trials in Japan evaluating its use in patients with hyperphosphatemia, including those on peritoneal dialysis.

What phase is Lanthanum Carbonate in?

Lanthanum Carbonate has been studied in Phase 3 clinical development for hyperphosphatemia. Three trials are recorded, all completed, including two Phase 3 studies and one Phase 2 long-term bone concentration study. No trials are currently active.

What clinical trials is Lanthanum Carbonate in?

Lanthanum Carbonate has been evaluated in three completed trials: NCT01518387, an open Phase 3 study in continuous ambulatory peritoneal dialysis patients; NCT01514851, a Phase 3 double-blind active-controlled comparison with calcium carbonate; and NCT00767637, a Phase 2 long-term study measuring lanthanum concentrations in bone.

Is Lanthanum Carbonate the same as BAY77-1931?

Yes, Lanthanum Carbonate is also known by the development code BAY77-1931. Bayer AG used this code in trial titles such as the Phase 3 study of BAY77-1931 (Lanthanum Carbonate) in continuous ambulatory peritoneal dialysis patients and the Phase 3 comparison with calcium carbonate.