Almotriptan Malate
Generic: ALMOTRIPTAN
Basic Information
Manufacturer
Mylan Pharmaceuticals Inc.
Product Type
HUMAN PRESCRIPTION DRUG
Route of Administration
ORAL
FDA Set ID
35617039-9f33-401b-bac3-8f85c65fa2c7
Indications & Usage
1 INDICATIONS AND USAGE Almotriptan tablets are a 5HT 1B/1D receptor agonist (triptan) indicated for: • Acute treatment of migraine attacks in adults with a history of migraine with or without aura ( 1.1 ) • Acute treatment of migraine headache pain in adolescents age 12 to 17 years with a history of migraine with or without aura, and who have migraine attacks usually lasting 4 hours or more ( 1.1 ) Important Limitations: • Use only after a clear diagnosis of migraine has been established ( 1.2 ) • In adolescents age 12 to 17 years, efficacy of almotriptan tablets on migraine-associated symptoms was not established ( 1.2 ) • Not intended for the prophylactic therapy of migraine ( 1.2 ) • Not indicated for the treatment of cluster headache ( 1.2 ) 1.1 Acute Treatment of Migraine Attacks Adults Almotriptan tablets (almotriptan malate) are indicated for the acute treatment of migraine attacks in patients with a history of migraine with or without aura.
Adolescents Age 12 to 17 Years Almotriptan tablets are indicated for the acute treatment of migraine headache pain in patients with a history of migraine attacks with or without aura usually lasting 4 hours or more (when untreated).
1.2 Important Limitations Almotriptan tablets should only be used where a clear diagnosis of migraine has been established.
If a patient has no response for the first migraine attack treated with almotriptan tablets, the diagnosis of migraine should be reconsidered before almotriptan tablets are administered to treat any subsequent attacks.
In adolescents age 12 to 17 years, efficacy of almotriptan tablets on migraine-associated symptoms (nausea, photophobia, and phonophobia) was not established.
Almotriptan tablets are not intended for the prophylactic therapy of migraine or for use in the management of hemiplegic or basilar migraine [see Contraindications (4.7) ] .
Safety and effectiveness of almotriptan tablets have not been established for cluster headache which is present in an older, predominantly male population.
Adolescents Age 12 to 17 Years Almotriptan tablets are indicated for the acute treatment of migraine headache pain in patients with a history of migraine attacks with or without aura usually lasting 4 hours or more (when untreated).
1.2 Important Limitations Almotriptan tablets should only be used where a clear diagnosis of migraine has been established.
If a patient has no response for the first migraine attack treated with almotriptan tablets, the diagnosis of migraine should be reconsidered before almotriptan tablets are administered to treat any subsequent attacks.
In adolescents age 12 to 17 years, efficacy of almotriptan tablets on migraine-associated symptoms (nausea, photophobia, and phonophobia) was not established.
Almotriptan tablets are not intended for the prophylactic therapy of migraine or for use in the management of hemiplegic or basilar migraine [see Contraindications (4.7) ] .
Safety and effectiveness of almotriptan tablets have not been established for cluster headache which is present in an older, predominantly male population.
Adverse Reactions
6 ADVERSE REACTIONS Serious cardiac reactions, including myocardial infarction, have occurred following the use of almotriptan (almotriptan malate) tablets.
These reactions are extremely rare and most have been reported in patients with risk factors predictive of CAD.
Reactions reported in association with triptans have included coronary artery vasospasm, transient myocardial ischemia, myocardial infarction, ventricular tachycardia, and ventricular fibrillation [see Contraindications (4.1) and Warnings and Precautions (5.1) ] .
The following adverse reactions are discussed in more detail in other sections of the labeling: • Risk of Myocardial Ischemia and Infarction and Other Adverse Cardiac Events [see Warnings and Precautions (5.1) ] • Sensations of Pain, Tightness, Pressure in the Chest and/or Throat, Neck, and Jaw [see Warnings and Precautions (5.2) ] • Cerebrovascular Events and Fatalities [see Warnings and Precautions (5.3) ] • Other Vasospasm-Related Events, Including Peripheral Vascular Ischemia and Colonic Ischemia [see Warnings and Precautions (5.4) ] • Serotonin Syndrome [see Warnings and Precautions (5.5) ] • Increases in Blood Pressure [see Warnings and Precautions (5.7) ] Adverse events were assessed in controlled clinical trials that included 1840 adult patients who received one or two doses of almotriptan tablets and 386 adult patients who received placebo.
The most common adverse reactions during treatment with almotriptan tablets were nausea, somnolence, headache, paresthesia, and dry mouth.
In long-term open-label studies where patients were allowed to treat multiple attacks for up to 1 year, 5% (63 out of 1347 patients) withdrew due to adverse experiences.
Adverse events were assessed in controlled clinical trials that included 362 adolescent patients who received almotriptan tablets and 172 adolescent patients who received placebo.
The most common adverse reactions during treatment with almotriptan tablets were dizziness, somnolence, headache, paresthesia, nausea, and vomiting.
In a long-term, open-label study where patients were allowed to treat multiple attacks for up to 1 year, 2% (10 out of 420 adolescent patients) withdrew due to adverse events.
Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
The most common adverse reactions (≥ 1% and greater than placebo) are: • In adults: nausea, dry mouth and paresthesia ( 6.1 ) • In adolescents: dizziness, somnolence, headache, paresthesia, nausea and vomiting ( 6.2 ) To report SUSPECTED ADVERSE REACTIONS, contact Mylan Pharmaceuticals Inc.
at 1-877-446-3679 (1-877-4-INFO-RX) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Commonly-Observed Adverse Reactions in Double-Blind, Placebo-Controlled Almotriptan Tablet Clinical Trials Adults Table 1 lists the adverse events that occurred in at least 1% of the adult patients treated with almotriptan tablets, and at an incidence greater than in patients treated with placebo, regardless of drug relationship.
Table 1.
Incidence of Adverse Events in Controlled Clinical Trials (Reported in at Least 1% of Adult Patients Treated with Almotriptan Tablets, and at an Incidence Greater than Placebo) System/Organ Class Adverse Event Almotriptan Tablets 6.25 mg (n = 527) % Almotriptan Tablets 12.5 mg (n = 1313) % Placebo (n = 386) % Digestive Disorders Nausea 1 2 1 Dry Mouth 1 1 0.5 Nervous System Disorders Paresthesia 1 1 0.5 The incidence of adverse events in controlled clinical trials was not affected by gender, weight, age, presence of aura, or use of prophylactic medications or oral contraceptives.
There were insufficient data to assess the effect of race on the incidence of adverse events.
Adolescents Table 2 lists the adverse reactions reported by 1% or more of almotriptan tablet-treated adolescents age 12 to 17 years in one placebo-controlled, double-blind clinical trial.
Table 2.
Adverse Reactions Reported by ≥ 1% of Adolescent Patients Treated with Almotriptan Tablets in One Placebo-Controlled, Double-Blind Clinical Trial System/Organ Class Adverse Reaction Almotriptan Tablets 6.25 mg (n = 180) % Almotriptan Tablets 12.5 mg (n = 182) % Placebo (n = 172) % Nervous System Disorders Dizziness 4 3 2 Somnolence < 1 5 2 Headache 1 2 1 Paresthesia < 1 1 < 1 Gastrointestinal Disorders Nausea 1 3 0 Vomiting 2 0 < 1 6.2 Other Adverse Reactions Observed in Almotriptan Tablet Clinical Trials In the paragraphs that follow, the frequencies of less commonly reported adverse clinical reactions are presented.
The reports include adverse reactions in five adult controlled studies and one adolescent controlled study.
Variability associated with adverse reaction reporting, the terminology used to describe adverse reactions, etc., limit the value of the quantitative frequency estimates provided.
Reaction frequencies are calculated as the number of patients who used almotriptan tablets and reported a reaction divided by the total number of patients exposed to almotriptan tablets (n = 3047, all doses).
All reported reactions are included except those already listed in the previous table, those too general to be informative, and those not reasonably associated with the use of the drug.
Reactions are further classified within system organ class and enumerated in order of decreasing frequency using the following definitions: frequent adverse reactions are those occurring in 1/100 or more patients, infrequent adverse reactions are those occurring in fewer than 1/100 to 1/1000 patients, and rare adverse reactions are those occurring in fewer than 1/1000 patients.
Body: Frequent: Headache.
Infrequent: Abdominal cramp or pain, Asthenia, Chills, Back pain, Chest pain, Neck pain, Fatigue, and Rigid neck.
Rare: Fever and Photosensitivity reaction.
Cardiovascular: Infrequent: Vasodilation, Palpitations, and Tachycardia.
Rare: Hypertension and Syncope.
Digestive: Infrequent: Diarrhea, Vomiting, Dyspepsia, Gastroenteritis, and Increased thirst.
Rare: Colitis, Gastritis, Esophageal reflux, and Increased salivation.
Metabolic: Infrequent: Hyperglycemia and Increased serum creatine phosphokinase.
Rare: Increased gamma glutamyl transpeptidase and Hypercholesteremia.
Musculoskeletal: Infrequent: Myalgia.
Rare: Arthralgia, Arthritis, Myopathy, and Muscle weakness.
Nervous: Frequent: Dizziness and Somnolence.
Infrequent: Tremor, Vertigo, Anxiety, Hypoesthesia, Restlessness, CNS stimulation, and Shakiness.
Rare: Change in dreams, Impaired concentration, Abnormal coordination, Depressive symptoms, Euphoria, Hyperreflexia, Hypertonia, Nervousness, Neuropathy, Nightmares, Nystagmus, and Insomnia.
Respiratory: Infrequent: Pharyngitis, Rhinitis, Dyspnea, Laryngismus, Sinusitis, and Bronchitis.
Rare: Hyperventilation, Laryngitis, Sneezing, and Epistaxis.
Skin: Infrequent: Diaphoresis, Pruritus, and Rash.
Rare: Dermatitis and Erythema.
Special Senses: Infrequent: Ear pain and Tinnitus.
Rare: Diplopia, Dry eyes, Eye pain, Otitis media, Parosmia, Scotoma, Conjunctivitis, Eye irritation, Hyperacusis, and Taste alteration.
Urogenital: Infrequent: Dysmenorrhea.
6.3 Postmarketing Experience The following adverse reactions have been identified during postapproval use of almotriptan tablets.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Immune System Disorders: Hypersensitivity reactions (including angioedema, anaphylactic reactions and anaphylactic shock) Psychiatric Disorders: Confusional state, Restlessness Nervous System Disorders: Hemiplegia, Hypoesthesia, Seizures Eye Disorders: Blepharospasm, Visual impairment, Vision blurred Ear and Labyrinth Disorders: Vertigo Cardiac Disorders: Acute myocardial infarction, Coronary artery vasospasm, Angina pectoris, Tachycardia Gastrointestinal Disorders: Abdominal discomfort, Abdominal pain, Abdominal pain upper, Colitis, Hypoesthesia oral, Swollen tongue Skin and Subcutaneous Tissue Disorders: Cold sweat, Erythema, Hyperhidrosis Musculoskeletal, Connective Tissue, and Bone Disorders: Arthralgia, Myalgia, Pain in extremity Reproductive System and Breast Disorders: Breast pain General Disorders: Malaise, Peripheral coldness.
These reactions are extremely rare and most have been reported in patients with risk factors predictive of CAD.
Reactions reported in association with triptans have included coronary artery vasospasm, transient myocardial ischemia, myocardial infarction, ventricular tachycardia, and ventricular fibrillation [see Contraindications (4.1) and Warnings and Precautions (5.1) ] .
The following adverse reactions are discussed in more detail in other sections of the labeling: • Risk of Myocardial Ischemia and Infarction and Other Adverse Cardiac Events [see Warnings and Precautions (5.1) ] • Sensations of Pain, Tightness, Pressure in the Chest and/or Throat, Neck, and Jaw [see Warnings and Precautions (5.2) ] • Cerebrovascular Events and Fatalities [see Warnings and Precautions (5.3) ] • Other Vasospasm-Related Events, Including Peripheral Vascular Ischemia and Colonic Ischemia [see Warnings and Precautions (5.4) ] • Serotonin Syndrome [see Warnings and Precautions (5.5) ] • Increases in Blood Pressure [see Warnings and Precautions (5.7) ] Adverse events were assessed in controlled clinical trials that included 1840 adult patients who received one or two doses of almotriptan tablets and 386 adult patients who received placebo.
The most common adverse reactions during treatment with almotriptan tablets were nausea, somnolence, headache, paresthesia, and dry mouth.
In long-term open-label studies where patients were allowed to treat multiple attacks for up to 1 year, 5% (63 out of 1347 patients) withdrew due to adverse experiences.
Adverse events were assessed in controlled clinical trials that included 362 adolescent patients who received almotriptan tablets and 172 adolescent patients who received placebo.
The most common adverse reactions during treatment with almotriptan tablets were dizziness, somnolence, headache, paresthesia, nausea, and vomiting.
In a long-term, open-label study where patients were allowed to treat multiple attacks for up to 1 year, 2% (10 out of 420 adolescent patients) withdrew due to adverse events.
Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
The most common adverse reactions (≥ 1% and greater than placebo) are: • In adults: nausea, dry mouth and paresthesia ( 6.1 ) • In adolescents: dizziness, somnolence, headache, paresthesia, nausea and vomiting ( 6.2 ) To report SUSPECTED ADVERSE REACTIONS, contact Mylan Pharmaceuticals Inc.
at 1-877-446-3679 (1-877-4-INFO-RX) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Commonly-Observed Adverse Reactions in Double-Blind, Placebo-Controlled Almotriptan Tablet Clinical Trials Adults Table 1 lists the adverse events that occurred in at least 1% of the adult patients treated with almotriptan tablets, and at an incidence greater than in patients treated with placebo, regardless of drug relationship.
Table 1.
Incidence of Adverse Events in Controlled Clinical Trials (Reported in at Least 1% of Adult Patients Treated with Almotriptan Tablets, and at an Incidence Greater than Placebo) System/Organ Class Adverse Event Almotriptan Tablets 6.25 mg (n = 527) % Almotriptan Tablets 12.5 mg (n = 1313) % Placebo (n = 386) % Digestive Disorders Nausea 1 2 1 Dry Mouth 1 1 0.5 Nervous System Disorders Paresthesia 1 1 0.5 The incidence of adverse events in controlled clinical trials was not affected by gender, weight, age, presence of aura, or use of prophylactic medications or oral contraceptives.
There were insufficient data to assess the effect of race on the incidence of adverse events.
Adolescents Table 2 lists the adverse reactions reported by 1% or more of almotriptan tablet-treated adolescents age 12 to 17 years in one placebo-controlled, double-blind clinical trial.
Table 2.
Adverse Reactions Reported by ≥ 1% of Adolescent Patients Treated with Almotriptan Tablets in One Placebo-Controlled, Double-Blind Clinical Trial System/Organ Class Adverse Reaction Almotriptan Tablets 6.25 mg (n = 180) % Almotriptan Tablets 12.5 mg (n = 182) % Placebo (n = 172) % Nervous System Disorders Dizziness 4 3 2 Somnolence < 1 5 2 Headache 1 2 1 Paresthesia < 1 1 < 1 Gastrointestinal Disorders Nausea 1 3 0 Vomiting 2 0 < 1 6.2 Other Adverse Reactions Observed in Almotriptan Tablet Clinical Trials In the paragraphs that follow, the frequencies of less commonly reported adverse clinical reactions are presented.
The reports include adverse reactions in five adult controlled studies and one adolescent controlled study.
Variability associated with adverse reaction reporting, the terminology used to describe adverse reactions, etc., limit the value of the quantitative frequency estimates provided.
Reaction frequencies are calculated as the number of patients who used almotriptan tablets and reported a reaction divided by the total number of patients exposed to almotriptan tablets (n = 3047, all doses).
All reported reactions are included except those already listed in the previous table, those too general to be informative, and those not reasonably associated with the use of the drug.
Reactions are further classified within system organ class and enumerated in order of decreasing frequency using the following definitions: frequent adverse reactions are those occurring in 1/100 or more patients, infrequent adverse reactions are those occurring in fewer than 1/100 to 1/1000 patients, and rare adverse reactions are those occurring in fewer than 1/1000 patients.
Body: Frequent: Headache.
Infrequent: Abdominal cramp or pain, Asthenia, Chills, Back pain, Chest pain, Neck pain, Fatigue, and Rigid neck.
Rare: Fever and Photosensitivity reaction.
Cardiovascular: Infrequent: Vasodilation, Palpitations, and Tachycardia.
Rare: Hypertension and Syncope.
Digestive: Infrequent: Diarrhea, Vomiting, Dyspepsia, Gastroenteritis, and Increased thirst.
Rare: Colitis, Gastritis, Esophageal reflux, and Increased salivation.
Metabolic: Infrequent: Hyperglycemia and Increased serum creatine phosphokinase.
Rare: Increased gamma glutamyl transpeptidase and Hypercholesteremia.
Musculoskeletal: Infrequent: Myalgia.
Rare: Arthralgia, Arthritis, Myopathy, and Muscle weakness.
Nervous: Frequent: Dizziness and Somnolence.
Infrequent: Tremor, Vertigo, Anxiety, Hypoesthesia, Restlessness, CNS stimulation, and Shakiness.
Rare: Change in dreams, Impaired concentration, Abnormal coordination, Depressive symptoms, Euphoria, Hyperreflexia, Hypertonia, Nervousness, Neuropathy, Nightmares, Nystagmus, and Insomnia.
Respiratory: Infrequent: Pharyngitis, Rhinitis, Dyspnea, Laryngismus, Sinusitis, and Bronchitis.
Rare: Hyperventilation, Laryngitis, Sneezing, and Epistaxis.
Skin: Infrequent: Diaphoresis, Pruritus, and Rash.
Rare: Dermatitis and Erythema.
Special Senses: Infrequent: Ear pain and Tinnitus.
Rare: Diplopia, Dry eyes, Eye pain, Otitis media, Parosmia, Scotoma, Conjunctivitis, Eye irritation, Hyperacusis, and Taste alteration.
Urogenital: Infrequent: Dysmenorrhea.
6.3 Postmarketing Experience The following adverse reactions have been identified during postapproval use of almotriptan tablets.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Immune System Disorders: Hypersensitivity reactions (including angioedema, anaphylactic reactions and anaphylactic shock) Psychiatric Disorders: Confusional state, Restlessness Nervous System Disorders: Hemiplegia, Hypoesthesia, Seizures Eye Disorders: Blepharospasm, Visual impairment, Vision blurred Ear and Labyrinth Disorders: Vertigo Cardiac Disorders: Acute myocardial infarction, Coronary artery vasospasm, Angina pectoris, Tachycardia Gastrointestinal Disorders: Abdominal discomfort, Abdominal pain, Abdominal pain upper, Colitis, Hypoesthesia oral, Swollen tongue Skin and Subcutaneous Tissue Disorders: Cold sweat, Erythema, Hyperhidrosis Musculoskeletal, Connective Tissue, and Bone Disorders: Arthralgia, Myalgia, Pain in extremity Reproductive System and Breast Disorders: Breast pain General Disorders: Malaise, Peripheral coldness.