Doxercalciferol
Generic: DOXERCALCIFEROL
Basic Information
Manufacturer
Alembic Pharmaceuticals Inc.
Product Type
HUMAN PRESCRIPTION DRUG
Route of Administration
INTRAVENOUS
FDA Set ID
7d07fa4f-f2a2-4c2b-86bf-c0a4691c1a0a
Indications & Usage
1 INDICATIONS AND USAGE Doxercalciferol Injection is indicated for the treatment of secondary hyperparathyroidism in adult patients with CKD on dialysis Doxercalciferol is a synthetic vitamin D 2 analog: • Doxercalciferol Injection is indicated for the treatment of secondary hyperparathyroidism in adult patients with CKD on dialysis.
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Adverse Reactions
6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in another section of the label: Hypercalcemia [see Warnings and Precautions (5.1)] Serious Hypersensitivity Reactions [see Warnings and Precautions (5.3)] Adynamic Bone Disease [see Warnings and Precautions (5.4)] The most common adverse reactions in patients with Stage 3 or 4 CKD (incidence >5%) were infection, urinary tract infection, chest pain, angina pectoris, constipation, dyspepsia, anemia, leucopenia, dehydration, edema, depression, hypertonia, insomnia, asthenia, paresthesia, cough increased, dyspnea, pruritus, sinusitis, and rhinitis.
( 6.1 ) The most common adverse reactions in patients with CKD on dialysis (incidence >5%) were headache, malaise, edema, nausea/vomiting, dyspnea, dizziness, pruritus, and bradycardia.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Alembic Pharmaceuticals Inc., at 1-866-210-9797 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
Adverse reactions in patients with CKD on dialysis Doxercalciferol capsules have been evaluated in two placebo-controlled, double-blind studies in patients with CKD on hemodialysis.
Patients were treated with Doxercalciferol capsules (n=61) or placebo (n=61) [see Clinical Studies (14.2)] .
After randomization to two groups, eligible patients underwent an 8-week washout period during which no vitamin D derivatives were administered to either group.
Subsequently, all patients received Doxercalciferol capsules in an open-label fashion for 16 weeks followed by a double-blind period of 8 weeks during which patients received either Doxercalciferol capsules or placebo.
Adverse reactions occurring in the Doxercalciferol capsule groups at a frequency of 2% or greater, and more frequently than in the placebo group are presented in Table 2.
Table 2: Adverse Reactions Occurring in ≥2% Doxercalciferol Capsule-Treated Patients with CKD on Dialysis and Greater than Placebo in Two Double-Blind Clinical Studies Adverse Reaction* Doxercalciferol (n=61) % Placebo (n=61) % Edema 34 21 Malaise 28 20 Headache 28 18 Nausea/Vomiting 21 20 Dizziness 12 10 Dyspnea 12 7 Pruritus 8 7 Bradycardia 7 5 Anorexia 5 3 Dyspepsia 5 2 Arthralgia 5 0 Weight increase 5 0 Abscess 3 0 Sleep disorder 3 0 * A patient who reported the same medical term more than once was counted only once for that medical term.
Doxercalciferol Injection Adverse reactions in patients with CKD on hemodialysis.
Doxercalciferol Injection has been studied in 70 patients with CKD on hemodialysis in two 12-week, open-label, single-arm, multicentre studies [see Clinical Studies (14.3)] .
The incidence of hypercalcemia and hyperphosphatemia increased during therapy with Doxercalciferol Injection.
Patients with higher pre-treatment serum levels of calcium (>10.5 mg/dL) or phosphorus (>6.9 mg/dL) were more likely to experience hypercalcemia or hyperphosphatemia.
There was no placebo group included in the studies of Doxercalciferol Injection.
Adverse reactions in patients with CKD on hemodialysis receiving Doxercalciferol Injection are expected to be similar to those reported in placebo-controlled studies of Doxercalciferol capsule presented in Table 2.
6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of Doxercalciferol.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to estimate their frequency or to establish a causal relationship to drug exposure.
Hypersensitivity reactions, including fatal outcome, have been reported in patients on hemodialysis following administration of Doxercalciferol Injection.
Hypersensitivity reactions include anaphylaxis with symptoms of angioedema (involving face, lips, tongue and airways), hypotension, unresponsiveness, chest discomfort, shortness of breath, cardiopulmonary arrest, pruritus, and skin burning sensation.
( 6.1 ) The most common adverse reactions in patients with CKD on dialysis (incidence >5%) were headache, malaise, edema, nausea/vomiting, dyspnea, dizziness, pruritus, and bradycardia.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Alembic Pharmaceuticals Inc., at 1-866-210-9797 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
Adverse reactions in patients with CKD on dialysis Doxercalciferol capsules have been evaluated in two placebo-controlled, double-blind studies in patients with CKD on hemodialysis.
Patients were treated with Doxercalciferol capsules (n=61) or placebo (n=61) [see Clinical Studies (14.2)] .
After randomization to two groups, eligible patients underwent an 8-week washout period during which no vitamin D derivatives were administered to either group.
Subsequently, all patients received Doxercalciferol capsules in an open-label fashion for 16 weeks followed by a double-blind period of 8 weeks during which patients received either Doxercalciferol capsules or placebo.
Adverse reactions occurring in the Doxercalciferol capsule groups at a frequency of 2% or greater, and more frequently than in the placebo group are presented in Table 2.
Table 2: Adverse Reactions Occurring in ≥2% Doxercalciferol Capsule-Treated Patients with CKD on Dialysis and Greater than Placebo in Two Double-Blind Clinical Studies Adverse Reaction* Doxercalciferol (n=61) % Placebo (n=61) % Edema 34 21 Malaise 28 20 Headache 28 18 Nausea/Vomiting 21 20 Dizziness 12 10 Dyspnea 12 7 Pruritus 8 7 Bradycardia 7 5 Anorexia 5 3 Dyspepsia 5 2 Arthralgia 5 0 Weight increase 5 0 Abscess 3 0 Sleep disorder 3 0 * A patient who reported the same medical term more than once was counted only once for that medical term.
Doxercalciferol Injection Adverse reactions in patients with CKD on hemodialysis.
Doxercalciferol Injection has been studied in 70 patients with CKD on hemodialysis in two 12-week, open-label, single-arm, multicentre studies [see Clinical Studies (14.3)] .
The incidence of hypercalcemia and hyperphosphatemia increased during therapy with Doxercalciferol Injection.
Patients with higher pre-treatment serum levels of calcium (>10.5 mg/dL) or phosphorus (>6.9 mg/dL) were more likely to experience hypercalcemia or hyperphosphatemia.
There was no placebo group included in the studies of Doxercalciferol Injection.
Adverse reactions in patients with CKD on hemodialysis receiving Doxercalciferol Injection are expected to be similar to those reported in placebo-controlled studies of Doxercalciferol capsule presented in Table 2.
6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of Doxercalciferol.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to estimate their frequency or to establish a causal relationship to drug exposure.
Hypersensitivity reactions, including fatal outcome, have been reported in patients on hemodialysis following administration of Doxercalciferol Injection.
Hypersensitivity reactions include anaphylaxis with symptoms of angioedema (involving face, lips, tongue and airways), hypotension, unresponsiveness, chest discomfort, shortness of breath, cardiopulmonary arrest, pruritus, and skin burning sensation.