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Indications
OSENI is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. OSENI is a combination of alogliptin, a dipeptidyl peptidase-4 inhibitor, and pioglitazone, a thiazolidinedione agonist of peroxisome proliferator receptor gamma, indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. ( 1 ) Limitations of Use: OSENI is not recommended for use in patients with type 1 diabetes mellitus.
( 1 ) Limitations of Use OSENI is not recommended for use in patients with type 1 diabetes mellitus.
Contraindications
OSENI is contraindicated in patients with: Established NYHA Class III or IV heart failure at the time of OSENI initiation [see Boxed Warning ] . A history of serious hypersensitivity reaction to alogliptin, pioglitazone, or any of the excipients in OSENI. Reactions such as anaphylaxis, angioedema and severe cutaneous adverse reactions have been reported [see Warnings and Precautions (5.3) , Adverse reactions (6.2) ] .
In patients with established NYHA Class III or IV heart failure at the time of OSENI initiation. ( 4 ) In patients with a history of serious hypersensitivity reaction to alogliptin, pioglitazone, or any of the excipients in OSENI. ( 4 )
Warnings and precautions
Congestive heart failure: Fluid retention may occur and can exacerbate or lead to congestive heart failure. Combination use with insulin and use in congestive heart failure NYHA Class I and II may increase risk. Consider the risks and benefits of OSENI prior to initiating treatment in patients at risk for heart failure. Monitor patients for signs and symptoms. ( 5.1 ) Pancreatitis: There have been postmarketing reports of acute pancreatitis.
If pancreatitis is suspected, promptly discontinue OSENI. ( 5.2 ) Hypersensitivity: There have been postmarketing reports of serious hypersensitivity reactions in patients treated with alogliptin such as anaphylaxis, angioedema and severe cutaneous adverse reactions, including Stevens-Johnson syndrome. In such cases, promptly discontinue OSENI. ( 5.3 ) Hepatic effects: Postmarketing reports of hepatic failure, sometimes fatal.
Causality cannot be excluded. If liver injury is detected, promptly interrupt OSENI and assess patient for probable cause, then treat cause if possible, to resolution or stabilization. Do not restart OSENI if liver injury is confirmed and no alternative etiology can be found. Use with caution in patients with liver disease. ( 5.4 ) Edema: Dose-related edema may occur. ( 5.5 ) Fractures: Increased incidence in female patients.
Apply current standards of care for assessing and maintaining bone health. ( 5.6 ) Urinary bladder tumors: May increase the risk of bladder cancer. Do not use in patients with active bladder cancer. Use caution when using in patients with a prior history of bladder cancer. ( 5.7 ) Hypoglycemia: Consider a lower dose of insulin or insulin secretagogue to reduce risk of hypoglycemia when used in combination with OSENI.
( 5.8 ) Macular edema: Postmarketing reports. Recommend regular eye exams in all patients with diabetes according to current standards of care with prompt evaluation for acute visual changes. ( 5.9 ) Arthralgia: Severe and disabling arthralgia has been reported in patients taking DPP-4 inhibitors. Consider as a possible cause for severe joint pain and discontinue if appropriate. ( 5.10 ) Bullous pemphigoid: There have been postmarketing reports of bullous pemphigoid requiring hospitalization in patients taking DPP-4 inhibitors.
Tell patients to report development of blisters or erosions. If bullous pemphigoid is suspected, discontinue OSENI. ( 5.11 )
5.1 Congestive Heart Failure Alogliptin In the EXAMINE trial which enrolled patients with type 2 diabetes mellitus and recent acute coronary syndrome, 106 (3.9%) of patients treated with alogliptin and 89 (3.3%) of patients treated with placebo were hospitalized for congestive heart failure. Pioglitazone Pioglitazone, like other thiazolidinediones, can cause dose-related fluid retention when used alone or in combination with other antidiabetic medications and is most common when pioglitazone is used in combination with insulin.
Fluid retention may lead to or exacerbate congestive heart failure [see Boxed Warning , Contraindications (4) and Adverse Reactions (6.1) ] . Consider the risks and benefits of OSENI prior to initiating treatment in patients at risk for heart failure, such as those with a prior history of heart failure and a history of renal impairment. Observe these patients for signs and symptoms of congestive heart failure. Advise patients about the symptoms of congestive heart failure and to immediately report such symptoms.
If congestive heart failure develops while taking OSENI, consider discontinuation of OSENI or dosage reduction of pioglitazone in OSENI (6.1) ] .
5.2Pancreatitis
Acute pancreatitis has been reported in the postmarketing setting and in randomized clinical trials. In glycemic control trials in patients with type 2 diabetes mellitus, acute pancreatitis was reported in 6 (0.2%) patients treated with alogliptin 25 mg and 2 (<0.1%) patients treated with active comparators or placebo. In the EXAMINE trial (a cardiovascular outcomes trial of patients with type 2 diabetes mellitus and high cardiovascular (CV) risk), acute pancreatitis was reported in 10 (0.4%) patients treated with alogliptin and in 7 (0.3%) patients treated with placebo.
It is unknown whether patients with a history of pancreatitis are at increased risk for pancreatitis while using OSENI . After initiation of OSENI, patients should be observed for signs and symptoms of pancreatitis. If pancreatitis is suspected, OSENI should promptly be discontinued and appropriate management should be initiated.
5.3Hypersensitivity Reactions
There have been postmarketing reports of serious hypersensitivity reactions in patients treated with alogliptin [see Adverse Reactions (6.2) ]. These reactions include anaphylaxis, angioedema and severe cutaneous adverse reactions, including Stevens-Johnson syndrome. If a serious hypersensitivity reaction is suspected, discontinue OSENI, assess for other potential causes for the event and institute alternative treatment for diabetes.
Use caution in patients with a history of angioedema with another dipeptidyl peptidase-4 (DPP-4) inhibitor because it is unknown whether such patients will be predisposed to angioedema with OSENI.
5.4Hepatic Effects
There have been postmarketing reports of fatal and nonfatal hepatic failure in patients taking pioglitazone or alogliptin, although some of the reports contain insufficient information necessary to establish the probable cause [see Adverse Reactions (6.2) ] . In glycemic control trials of alogliptin in patients with type 2 diabetes mellitus, serum alanine aminotransferase (ALT) elevations greater than three times the upper limit of normal (ULN) were reported in 1.3% of patients treated with alogliptin 25 mg and 1.7% of patients treated with active comparators or placebo.
In the EXAMINE trial (a cardiovascular outcomes trial of patients with type 2 diabetes mellitus and high cardiovascular (CV) risk), increases in serum alanine aminotransferase three times the upper limit of the reference range occurred in 2.4% of patients treated with alogliptin and in 1.8% of patients treated with placebo. Patients with type 2 diabetes mellitus may have fatty liver disease or cardiac disease with episodic congestive heart failure, both of which may cause liver test abnormalities, and they may also have other forms of liver disease, many of which can be treated or managed.
Therefore, obtaining a liver test panel (ALT, aspartate aminotransferase [AST], alkaline phosphatase and total bilirubin) and assessing the patient is recommended before initiating OSENI therapy. In patients with abnormal liver tests, OSENI should be initiated with caution. Measure liver tests promptly in patients who report symptoms that may indicate liver injury, including fatigue, anorexia, right upper abdominal discomfort, dark urine or jaundice.
In this clinical context, if the patient is found to have clinically significant liver enzyme elevations (serum ALT greater than three times the ULN) and if abnormal liver tests persist or worsen, OSENI should be interrupted, and an investigation done to establish the probable cause. OSENI should not be restarted in these patients without another explanation for the liver test abnormalities.
5.5Edema
In controlled clinical trials, edema was reported more frequently in patients treated with pioglitazone than in placebo-treated patients and is dose-related [see Adverse Reactions (6.1) ]. In postmarketing experience, reports of new onset or worsening of edema have been received. OSENI should be used with caution in patients with edema. Because thiazolidinediones, including pioglitazone, can cause fluid retention, which can exacerbate or lead to congestive heart failure, OSENI should be used with caution in patients at risk for congestive heart failure.
Patients treated with OSENI should be monitored for signs and symptoms of congestive heart failure [see Boxed Warning , Warnings and Precautions (5.1) ] .
5.6 Fractures In PROactiv
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Interactions
Strong CYP2C8 inhibitors (e.g., gemfibrozil) increase pioglitazone concentrations. Limit the pioglitazone dose to 15 mg daily. ( 7.2 ) CYP2C8 inducers (e.g., rifampin) may decrease pioglitazone concentrations. ( 7.3 ) Topiramate may decrease pioglitazone concentrations. ( 7.4 )
7.1Insulin Secretagogues and Insulin Insulin
and insulin secretagogues are known to cause hypoglycemia. Coadministration of OSENI with an insulin secretagogue (e.g., sulfonylurea) or insulin may require lower dosages of the insulin secretagogue and insulin to reduce the risk of hypoglycemia [see Warnings and Precautions (5.8) ] .
7.2Strong CYP2C8 Inhibitors
An inhibitor of CYP2C8 (e.g., gemfibrozil) significantly increases the exposure (area under the concentration-time curve [AUC]) and half-life of pioglitazone. Therefore, the maximum recommended dosage of OSENI is 25 mg of alogliptin and 15 mg of pioglitazone once daily if used in combination with gemfibrozil or other strong CYP2C8 inhibitors [see Dosage and Administration (2.5) and Clinical Pharmacology (12.3) ] .
7.3CYP2C8 Inducers
An inducer of CYP2C8 (e.g., rifampin) may significantly decrease the exposure (AUC) of pioglitazone. Therefore, if an inducer of CYP2C8 is started or stopped during treatment with OSENI, changes in diabetes treatment may be needed based on clinical response without exceeding the maximum recommended daily dose of OSENI (25 mg of alogliptin and 45 mg of pioglitazone) [see Clinical Pharmacology (12.3) ] .
7.4Topiramate
A decrease in the exposure of pioglitazone and its active metabolites were noted with concomitant administration of pioglitazone and topiramate [see Clinical Pharmacology (12.3) ] . The clinical relevance of this decrease is unknown; however, when OSENI and topiramate are used concomitantly, monitor patients for adequate glycemic control.
Pregnancy and breastfeeding
8.1Pregnancy Risk Summary
Limited data with OSENI in pregnant women are not sufficient to inform a drug-associated risk for major birth defects or miscarriage. There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy [see Clinical Considerations ]. In animal reproduction studies, no adverse developmental effects were observed when pioglitazone was administered to pregnant rats and rabbits during organogenesis at exposures up to 5 and 35 times the 45 mg clinical dose, respectively, based on body surface area.
No adverse developmental effects were observed when alogliptin was administered to pregnant rats and rabbits during organogenesis at exposures 180 and 149 times the 25 mg clinical dose, respectively, based on plasma drug exposure (AUC) [see Data ] . The estimated background risk of major birth defects is 6-10% in women with pre-gestational diabetes with a HbA1c >7 and has been reported to be as high as 20-25% in women with a HbA1c >10.
The estimated background risk of miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Clinical Considerations Disease-associated Maternal and/or Embryo/Fetal risk Poorly controlled diabetes in pregnancy increases the maternal risk for diabetic ketoacidosis, pre-eclampsia, spontaneous abortions, preterm delivery, and delivery complications.
Poorly controlled diabetes increases the fetal risk for major birth defects, still birth, and macrosomia related morbidity. Data Animal Data Alogliptin and Pioglitazone Co-administration of 100 mg/kg alogliptin and 40 mg/kg pioglitazone (39 and 10 times the 25 mg and 45 mg clinical doses, respectively, based on body surface area) to pregnant rats during organogenesis slightly augmented pioglitazone-related fetal effects of delayed development and reduced fetal weights but did not result in embryofetal mortality or teratogenicity.
Alogliptin Alogliptin administered to pregnant rabbits and rats during the period of organogenesis did not cause adverse developmental effects at doses of up to 200 mg/kg and 500 mg/kg, or 149 times and 180 times, the 25 mg clinical dose, respectively, based on plasma drug exposure (AUC). Placental transfer of alogliptin into the fetus was observed following oral dosing to pregnant rats. No adverse developmental outcomes were observed in offspring when alogliptin was administered to pregnant rats during gestation and lactation at doses up to 250 mg/kg (~95 times the 25 mg clinical dose, based on AUC).
Pioglitazone Pioglitazone administered to pregnant rats during organogenesis did not cause adverse developmental effects at a dose of 20 mg/kg (~5-times the 45 mg clinical dose), but delayed parturition and reduced embryofetal viability at 40 and 80 mg/kg, or ≥9-times the 45 mg clinical dose, by body surface area. In pregnant rabbits administered pioglitazone during organogenesis, no adverse developmental effects were observed at 80 mg/kg (~35-times the 45 mg clinical dose), but reduced embryofetal viability at 160 mg/kg, or ~69-times the 45 mg clinical dose, by body surface area.
When pregnant rats received pioglitazone during late gestation and lactation, delayed postnatal development, attributed to decreased body weight, occurred in offspring at maternal doses of 10 mg/kg and above or ≥2 times the 45 mg clinical dose, by body surface area.
Adverse reactions
The following serious adverse reactions are described below or elsewhere in the prescribing information: Congestive Heart Failure [see Boxed Warning and Warnings and Precautions (5.1) ] Pancreatitis [see Warnings and Precautions (5.2) ] Hypersensitivity Reactions [see Warnings and Precautions (5.3) ] Hepatic Effects [see Warnings and Precautions (5.4) ] Edema [see Warnings and Precautions (5.5) ] Fractures [see Warnings and Precautions (5.6) ] Urinary Bladder Tumors [see Warnings and Precautions (5.7) ] Hypoglycemia with Concomitant Use with Insulin or Insulin Secretagogues [see Warnings and Precautions (5.8) ] Macular Edema [see Warnings and Precautions (5.9) ] Severe and Disabling Arthralgia [see Warnings and Precautions (5.10) ] Bullous Pemphigoid [see Warnings and Precautions (5.11) ] The most common adverse reactions (4% or greater incidence) are nasopharyngitis, back pain and upper respiratory tract infection.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Takeda Pharmaceuticals America, Inc. at 1-877-TAKEDA-7 (1-877-825-3327) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1Clinical 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. Alogliptin and Pioglitazone Over 1,500 patients with type 2 diabetes mellitus have received alogliptin coadministered with pioglitazone in four large, randomized, double-blind, controlled clinical trials [see Clinical Studies (14) ] .
The mean exposure to alogliptin and pioglitazone was 29 weeks with more than 100 subjects treated for more than one year. The studies consisted of two placebo-controlled studies of 16 to 26 weeks in duration and two active-controlled studies of 26 weeks and 52 weeks in duration. In the alogliptin and pioglitazone arm, the mean duration of diabetes was approximately six years, the mean body mass index (BMI) was 31 kg/m 2 (54% of patients had a BMI ≥30 kg/m 2 ), and the mean age was 54 years (16% of patients ≥65 years of age).
In a pooled analysis of these four controlled clinical studies, the overall incidence of adverse reactions was 65% in patients treated with alogliptin and pioglitazone compared to 57% treated with placebo. Overall discontinuation of therapy due to adverse reactions was 2.5% with alogliptin and pioglitazone compared to 2.0% with placebo, 3.7% with pioglitazone or 1.3% with alogliptin. Adverse reactions reported in ≥4% of patients treated with alogliptin and pioglitazone and more frequently than in patients who received alogliptin, pioglitazone or placebo are summarized in Table 2 .
Table 2. Adverse Reactions Reported in ≥4% of Patients Treated with Alogliptin and Pioglitazone and More Frequently than in Patients Receiving Either Alogliptin, Pioglitazone or Placebo Number of Patients (%) Alogliptin and pioglitazone Alogliptin and pioglitazone – includes data pooled for patients receiving alogliptin 25 mg and 12.5 mg combined with pioglitazone 15 mg, 30 mg and 45 mg Alogliptin Alogliptin – includes data pooled for patients receiving alogliptin 25 mg and 12.5 mg Pioglitazone Pioglitazone – includes data pooled for patients receiving pioglitazone 15 mg, 30 mg and 45 mg Placebo N=1533 N=446 N=949 N=153 Nasopharyngitis 75 (4.9) 21 (4.7) 37 (3.9) 6 (3.9) Back Pain 64 (4.2) 9 (2.0) 32 (3.4) 5 (3.3) Upper Respiratory Tract Infection 63 (4.1) 19 (4.3) 26 (2.7) 5 (3.3) Alogliptin Add-On Therapy to a Thiazolidinedione In a 26 week, placebo-controlled, double-blind study, patients inadequately controlled on a thiazolidinedione alone or in combination with metformin or a sulfonylurea were treated with add-on alogliptin therapy or placebo; the adverse reactions reported in ≥5% of patients and more frequently than in patients who received placebo was influenza (alogliptin, 5.5%; placebo, 4.1%).
Hypoglycemia In a 26 week, placebo-controlled factorial study with alogliptin in combination with pioglitazone on background therapy with metformin, the incidence of subjects reporting hypoglycemia was 0.8%, 0% and 3.8% for alogliptin 25 mg with pioglitazone 15 mg, 30 mg or 45 mg, respectively; 2.3% for alogliptin 25 mg; 4.7%, 0.8% and 0.8% for pioglitazone 15 mg, 30 mg or 45 mg, respectively; and 0.8% for placebo. In a 26 week, active-controlled, double-blind study with alogliptin alone, pioglitazone alone or alogliptin coadministered with pioglitazone in patients inadequately controlled on diet and exercise, the incidence of hypoglycemia was 3% on alogliptin 25 mg with pioglitazone 30 mg, 0.6% on alogliptin 25 mg and 1.8% on pioglitazone 30 mg.
In a 52 week, active-controlled, double-blind study of alogliptin as add-on therapy to the combination of pioglitazone 30 mg and metformin compared to the titration of pioglitazone 30 mg to 45 mg and metformin, the incidence of subjects reporting hypoglycemia was 4.5% in the alogliptin 25 mg with pioglitazone 30 mg and metformin group versus 1.5% in the pioglitazone 45 mg and metformin group. Alogliptin A total of 14,778 patients with type 2 diabetes mellitus participated in 14 randomized, double-blind, controlled clinical trials of whom 9,052 subjects were treated with alogliptin, 3,469 subjects were treated with placebo and 2,257 were treated with an active comparator.
The racial distribution of patients exposed to trial medication was 71% White, 17% Asian, 6% Black or African American, 2% American Indian or Alaska Native, 0% Native Hawaiian/Other Pacific Islander and 5% Multiracial or other racial groups. The ethnic distribution was 30% Hispanic or Latino and 70% was not Hispanic or Latino. The mean duration of diabetes was seven years, the mean body mass index (BMI) was 31 kg/m 2 (49% of patients had a BMI ≥30 kg/m 2 ) and the mean age was 58 years (26% of patients ≥65 years of age).
The mean exposure to alogliptin was 49 weeks with 3,348 subjects treated for more than one year. In a pooled analysis of these 14 controlled clinical trials, the overall incidence of adverse reactions was 73% in patients treated with alogliptin 25 mg compared to 75% with placebo and 70% with active comparator. Overall discontinuation of therapy due to adverse reactions was 6.8% with alogliptin 25 mg compared to 8.4% with placebo or 6.2% with active comparator.
Adverse reactions reported in ≥4% of adult patients treated with alogliptin 25 mg and more frequently than in patients who received placebo are summarized in Table 3 . Table 3. Adverse Reactions Reported in ≥4% Adult Patients with Type 2 Diabetes Mellitus Treated with Alogliptin 25 mg and More Frequently Than in Patients Given Placebo in Pooled Trials Number of Patients (%) Alogliptin 25 mg Placebo Active Comparator N=6447 N=3469 N=2257 Nasopharyngitis 309 (5) 152 (4) 113 (5) Upper Respiratory Tract Infection 287 (5) 121 (4) 113 (5) Headache 278 (4) 101 (3) 121 (5) Hypoglycemia Hypoglycemic events were documented based upon a blood glucose value and/or clinical signs and symptoms of hypoglycemia.
In the monotherapy trial, the incidence of hypoglycemia was 1.5% in patients treated with alogliptin compared to 1.6% with placebo. The use of alogliptin as add-on therapy to glyburide or insulin did not increase the incidence of hypoglycemia compared to placebo. In a monotherapy trial comparing alogliptin to a sulfonylurea in elderly patients, the incidence of hypoglycemia was 5.4% with alogliptin compared to 26% with glipizide.
In the EXAMINE trial, the incidence of investigator reported hypoglycemia was 6.7% in patients receiving alogliptin and 6.5% in patients receiving placebo. Serious adverse reactions of hypoglycemia were reported in 0.8% of patients treated with alogliptin and in 0.6% of patients treated with placebo. Renal Impairment In glycemic control trials in patients with type 2 diabetes mellitus, 3.4% of patients treated with alogliptin and
Our copy of this section ends here. The full text is in the official label at the FDA. Open Drugs@FDA
Composition
Active ingredients
ALOGLIPTIN BENZOATE EQ 12.5MG BASE; PIOGLITAZONE HYDROCHLORIDE EQ 45MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**
Strengths and forms
The FDA lists each strength of a product separately; these pages share one label.
ALOGLIPTIN BENZOATE EQ 12.5MG BASE; PIOGLITAZONE HYDROCHLORIDE EQ 45MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** · TabletThis page
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