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Drug Safety-related Labeling Changes (SrLC)

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BREZTRI AEROSPHERE (NDA-212122)

(BUDESONIDE; FORMOTEROL FUMARATE; GLYCOPYRROLATE)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

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04/27/2026 (SUPPL-9)

Approved Drug Label (PDF)

4 Contraindications

Additions and/or revisions underlined:

BREZTRI AEROSPHERE is contraindicated in the following conditions:

  • Primary treatment of status asthmaticus or other acute episodes of COPD or asthma where intensive measures are required [see Warnings and Precautions (5.2)].

  • Hypersensitivity to budesonide, glycopyrrolate, formoterol, or any of the excipients [see Warnings and Precautions (5.11) and Description (11)].

5 Warnings and Precautions

5.1 Serious Asthma-Related Events – Hospitalizations, Intubations, Death

Newly added information:

Newly added Table 1; please refer to label for complete information

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Serious Asthma-Related Events with ICS/LABA

Four large, 26-week, randomized, blinded, active-controlled clinical safety trials were conducted to evaluate the risk of serious asthma-related events when LABA were used in fixed-dose combination with ICS compared to ICS alone in patients with asthma. Three trials included adult and adolescent patients aged ?12 years: one trial compared budesonide/formoterol to budesonide; one trial compared fluticasone propionate/salmeterol inhalation powder to fluticasone propionate inhalation powder; and one trial compared mometasone furoate/formoterol to mometasone furoate. The fourth trial included pediatric patients 4 to 11 years of age and compared fluticasone propionate/salmeterol inhalation powder to fluticasone propionate inhalation powder. BREZTRI AEROSPHERE is not indicated for patients 4 to 11 years of age. The primary safety endpoint for all four trials was serious asthma-related events (hospitalizations, intubations and death). A blinded adjudication committee determined whether events were asthma-related.

The three adult and adolescent trials were designed to rule out a risk margin of 2.0, and the pediatric trial was designed to rule out a risk of 2.7. Each individual trial met its pre-specified objective and demonstrated non-inferiority of ICS/LABA to ICS alone. A meta-analysis of the three adult and adolescent trials did not show a significant increase in risk of a serious asthma-related event with ICS/LABA fixed-dose combination compared with ICS alone (Table 1). These trials were not designed to rule out all risk for serious asthma-related events with ICS/LABA compared with ICS.

The pediatric safety trial included 6208 pediatric patients 4 to 11 years of age who received ICS/LABA (fluticasone propionate/salmeterol inhalation powder) or ICS (fluticasone propionate inhalation powder). In this trial, 27/3107 (0.9%) patients randomized to ICS/LABA and 21/3101 (0.7%) patients randomized to ICS experienced a serious asthma-related event. There were no asthma-related deaths or intubations. ICS/LABA did not show a significantly increased risk of a serious asthma-related event compared to ICS based on the pre-specified risk margin (2.7), with an estimated hazard ratio of time to first event of 1.29 (95% CI: 0.73, 2.27). BREZTRI AEROSPHERE is not indicated for use in pediatric patients aged 11 years and younger.

Salmeterol Multicenter Asthma Research Trial (SMART)

A 28-week, placebo-controlled U.S. trial that compared the safety of salmeterol with placebo, each added to usual asthma therapy, showed an increase in asthma-related deaths in patients receiving salmeterol (13/13,176 in patients treated with salmeterol vs. 3/13,179 in patients treated with placebo; relative risk: 4.37 [95% CI 1.25, 15.34]). Use of background ICS was not required in SMART. The increased risk of asthma-related death is considered a class effect of LABA monotherapy.

5.2 Deterioration of Disease and Acute Episodes

Additions and/or revisions underlined:

BREZTRI AEROSPHERE should not be initiated in patients with acutely deteriorating COPD or asthma, which may be a life-threatening condition. BREZTRI AEROSPHERE has not been studied in patients with acutely deteriorating COPD or asthma. The use of BREZTRI AEROSPHERE in this setting is not appropriate.

Increasing use of inhaled, short-acting beta2-agonists is a marker of deteriorating asthma. In this situation, the patient requires immediate re-evaluation with reassessment of the treatment regimen, giving special consideration to the possible need for additional therapeutic options. Patients should not use more than 2 inhalations twice daily (morning and evening) of BREZTRI AEROSPHERE.

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Acute symptoms should be treated with either an inhaled short-acting beta2-agonist/corticosteroid combination (asthma only) or an inhaled short-acting beta2-agonist (COPD or asthma).

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When prescribing BREZTRI AEROSPHERE, the healthcare provider should also prescribe either an inhaled short-acting beta2-agonist/corticosteroid combination (asthma only) or an inhaled, short acting beta2-agonist (COPD or asthma) and instruct the patient on how it should be used.

5.7 Transferring Patients from Systemic Corticosteroid Therapy

Additions and/or revisions underlined:

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Although BREZTRI AEROSPHERE may provide control of COPD or asthma symptoms during these episodes, in recommended doses it supplies less than normal physiological amounts of glucocorticoid systemically and does not provide the mineralocorticoid activity that is necessary for coping with these emergencies.

During periods of stress, a severe COPD or asthma exacerbation, patients who have been withdrawn from systemic corticosteroids should be instructed to resume oral corticosteroids (in large doses) immediately and to contact their healthcare practitioner for further instruction. These patients should also be instructed to carry a warning card indicating that they may need supplementary systemic corticosteroids during periods of stress, a severe COPD or asthma exacerbation.

Patients requiring oral corticosteroids should be weaned slowly from systemic corticosteroid use after transferring to BREZTRI AEROSPHERE. Prednisone reduction can be accomplished by reducing the daily prednisone dose by 2.5 mg on a weekly basis during therapy with BREZTRI AEROSPHERE. Lung function (forced expiratory volume in 1 second [FEV1] or morning peak expiratory flow [PEF]), beta-agonist use, and COPD or asthma symptoms should be carefully monitored during withdrawal of oral corticosteroids. In addition, patients should be observed for signs and symptoms of adrenal insufficiency, such as fatigue, lassitude, weakness, nausea and vomiting, and hypotension.

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5.14 Effect on Growth

Newly added subsection:

Orally inhaled corticosteroids may cause a reduction in growth velocity when administered to pediatric patients. Monitor the growth of pediatric patients receiving BREZTRI AEROSPHERE routinely (e.g., via stadiometry) [see Use in Specific Populations (8.4)].

5.15 Glaucoma and Cataracts, Worsening of Narrow-Angle Glaucoma

Additions and/or revisions underlined:

Glaucoma, increased intraocular pressure, and cataracts have been reported in patients with COPD or asthma following the long-term administration of ICS or with use of inhaled anticholinergics.

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6 Adverse Reactions

Additions and/or revisions underlined:

  • Oropharyngeal candidiasis infection [see Warnings and Precautions (5.4)]

  • Growth effects in pediatric patients [see Warnings and Precautions (5.14)]

 

6.1 Clinical Trials Experience

Additions and/or revisions underlined:

Table 2 title revised: Adverse Reactions Occurring at an Incidence of greater than or equal to 2% of Subjects with COPD and More Common in BREZTRI AEROSPHERE Compared to GFF MDI and/or BFF MDI (ETHOS)

Chronic Obstructive Pulmonary Disease

The safety of BREZTRI AEROSPHERE in COPD is based on the safety data from one 52-week exacerbation trial (ETHOS) and one 24-week lung function trial with a 28-week safety extension study, resulting in up to 52 weeks of treatment (KRONOS). In ETHOS and KRONOS, a total of 2783 subjects have received at least 1 dose of BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg [see Clinical Studies (14.1)].

In ETHOS and KRONOS, subjects received one of the following treatments: BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg, glycopyrrolate and formoterol fumarate (GFF MDI 18 mcg/9.6 mcg), or budesonide and formoterol fumarate (BFF MDI 320 mcg/9.6 mcg). Each treatment was administered twice daily.

In ETHOS, a 52-week, randomized, double-blind clinical trial, a total of 2144 subjects with COPD received at least 1 dose of BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg (mean age: 64.7 years, 84.9% Caucasian, 59.7% male across all treatments) [see Clinical Studies (14.1)].

In KRONOS, a 24-week, randomized, double-blind clinical trial, with a 28-week long-term safety extension resulting in up to 52 weeks of treatment, a total of 639 subjects received at least 1 dose of BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg (mean age: 65.2 years, 50.1% Caucasian, 71.2% male across all treatments) [see Clinical Studies (14.1)].

The incidence of adverse reactions from the 52-week trial (ETHOS) is presented in Table 2 for subjects treated with BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg, GFF MDI 18 mcg/9.6 mcg, or BFF MDI 320 mcg/9.6 mcg.

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In 24-week data from KRONOS, adverse reactions that occurred in subjects treated with BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg (n=639) at an incidence of greater than or equal to 2% included dysphonia (3.1%) and muscle spasms (3.3%).

Asthma

The safety of BREZTRI AEROSPHERE for the maintenance treatment of asthma is based on the pooled safety data from two, 24 to 52-week, clinical trials (KALOS and LOGOS) [see Clinical Studies (14.2)]. In the KALOS and LOGOS pooled safety population, a total of 1179 subjects with asthma received at least one dose of BREZTRI AEROSPHERE 320 mcg/36 mcg/9.6 mcg. The mean duration of exposure to BREZTRI AEROSPHERE 320 mcg/36 mcg/9.6 mcg twice daily was 45 weeks, with 678 (57%) subjects treated for at least 52 weeks.

The incidence of adverse reactions (greater than or equal to 2%) from the 24 to 52-week trials (KALOS and LOGOS) is presented in Table 3 for subjects treated with BREZTRI AEROSPHERE 320 mcg/36 mcg/9.6 mcg or BFF MDI 320 mcg/9.6 mcg.

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Additional Adverse Reactions

Other adverse reactions that have been associated with one or more of the individual components of BREZTRI AEROSPHERE include: gastroesophageal reflux disease, dysphonia, oropharyngeal pain, renal and urinary tract infection, …

7 Drug Interactions

7.6 Beta-adrenergic Receptor Blocking Agents

Additions and/or revisions underlined:

Beta-adrenergic receptor antagonists (beta-blockers) and BREZTRI AEROSPHERE may interfere with the effect of each other when administered concurrently. Beta-blockers not only block the therapeutic effects of beta2-agonists, but may produce severe bronchospasm in COPD and asthma patients. Therefore, patients with COPD or asthma should not normally be treated with beta-blockers. However, under certain circumstances, e.g., as prophylaxis after myocardial infarction, there may be no acceptable alternatives to the use of beta-blockers in patients with COPD or asthma. In this setting, cardioselective beta-blockers could be considered, although they should be administered with caution.

7.7 Anticholinergics

Additions and/or revisions underlined:

There is a potential for an additive interaction with concomitantly used anticholinergic medications. Therefore, avoid coadministration of BREZTRI AEROSPHERE with other anticholinergic-containing drugs as this may lead to an increase in anticholinergic adverse effects [see Warnings and Precautions (5.9, 5.10) and Adverse Reactions (6.1)].

8 Use in Specific Populations

8.1 Pregnancy

Additions and/or revisions underlined:

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Glycopyrrolate alone, administered by the subcutaneous route in rats and rabbits, did not cause structural abnormalities or affect fetal survival at exposures approximately 1350 and 2700 times from MRHDID, respectively. Glycopyrrolate had no effects on the physical, functional, and behavioral development of rat pups with exposures up to 1350 times the MRHDID.

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Clinical Considerations

Disease-Associated Maternal and/or Embryo/Fetal risk: In women with poorly or moderately controlled asthma, there is an increased risk of several perinatal adverse outcomes such as preeclampsia in the mother and prematurity, low birth weight, and small for gestational age in the neonate. Pregnant women with asthma should be closely monitored and medication adjusted as necessary to maintain optimal asthma control.

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Glycopyrrolate

In an embryo-fetal development study in pregnant rats dosed during the period of organogenesis from gestation days 6 to 17, glycopyrrolate produced no structural abnormalities or effects on fetal survival; however, slight reductions of fetal body weight in the presence of maternal toxicity at the highest tested dose that was 1350 times the MRHDID (on a mcg/m2 basis at a maternal subcutaneous dose of 10,000 mcg/kg/day). Fetal body weights were unaffected with doses up to 135 times the MRHDID (on a mcg/m2 basis with maternal subcutaneous doses up to 1000 mcg/kg/day). Maternal toxicity was observed with doses 135 times the MRHDID and higher (on a mcg/m2 basis with maternal subcutaneous doses of 1000 mcg/kg/day and higher).

In an embryo-fetal development study in pregnant rabbits dosed during the period of organogenesis from gestation days 6 to 18, glycopyrrolate produced no structural abnormalities or effects on fetal survival; however, slight reductions of fetal body weight in the presence of maternal toxicity at the highest tested dose that was 2700 times the MRHDID (on a mcg/m2 basis at a maternal subcutaneous dose of 10,000 mcg/kg/day). Fetal body weights were unaffected with doses up to 270 times the MRHDID (on a mcg/m2 basis with maternal subcutaneous doses up to 1000 mcg/kg/day). Maternal toxicity was observed with doses 270 times the MRHDID and higher (on a mcg/m2 basis with maternal subcutaneous doses of 1000 mcg/kg/day and higher).

In a pre- and post-natal development study, pregnant female rats received glycopyrrolate at doses of 100, 1000, and 10,000 mcg/kg/day from gestation day 6 through the lactation period. Pup body weight gain was slightly reduced from birth through the lactation period at a dose 1350 times the MRHDID (on a mcg/m2 basis with a maternal subcutaneous dose of 10,000 mcg/kg/day); however, pup body weight gain was unaffected after weaning. There were no treatment-related effects on the physical, functional, and behavioral development of pups with doses up to 1350 times the MRHDID (on a mcg/m2 basis with maternal subcutaneous doses up to 10,000 mcg/kg/day). Maternal toxicity was observed from gestation days 6 to 18 with doses 135 times the MRHDID and higher (on a mcg/m2 basis with maternal subcutaneous doses of 1000 mcg/kg/day and higher).

8.4 Pediatric Use

Additions and/or revisions underlined:

The safety and effectiveness of BREZTRI AEROSPHERE have been established for the maintenance treatment of asthma in pediatric patients 12 years of age and older. Use of BREZTRI AEROSPHERE for this indication is supported by evidence from two adequate and well-controlled studies (KALOS and LOGOS) in adults and pediatric patients 12 years of age and older, in which 30 pediatric patients 12 years to less than 18 years of age were treated with BREZTRI AEROSPHERE 320 mcg/36 mcg/9.6 mcg twice daily by oral inhalation [see Adverse Reactions (6.1) and Clinical Studies (14.2)].

The safety and effectiveness of BREZTRI AEROSPHERE in pediatric patients less than 12 years of age have not been established.

Controlled clinical studies have shown that ICS agents, including budesonide, one of the components of BREZTRI AEROSPHERE, may cause a reduction in growth velocity in pediatric patients. The effects of long-term treatment of pediatric patients with ICS on final adult height are not known. The potential growth effects of prolonged treatment should be weighed against the clinical benefits obtained [see Warnings and Precautions (5.14)].

8.5 Geriatric Use

Additions and/or revisions underlined:

Based on available data, no adjustment of the dosage of BREZTRI AEROSPHERE in geriatric patients is necessary, but greater sensitivity in some older individuals cannot be ruled out.

In the COPD trials, ETHOS and KRONOS, 1100 subjects and 343 subjects, respectively, aged 65 years and older were administered BREZTRI AEROSPHERE 320 mcg/18 mcg/9.6 mcg twice daily [see Clinical Studies (14.1)]. In both trials, no overall differences in safety or effectiveness were observed between these subjects and younger subjects.

In the asthma trials, KALOS and LOGOS, 141 subjects and 124 subjects, respectively, aged 65 years and older were administered BREZTRI AEROSPHERE 320 mcg/36 mcg/9.6 mcg twice daily [see Clinical Studies (14.2)]. In both trials, no overall differences in safety or effectiveness were observed between these subjects and younger subjects.

 

17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)

PATIENT COUNSELING INFORMATION

Additions and/or revisions underlined:

Serious Asthma-Related Events

Inform patients with asthma that LABA when used alone increases the risk of asthma-related hospitalization or asthma-related death. Available data show that when ICS and LABA are used together, such as with BREZTRI AEROSPHERE, there is not a significant increase in the risk of these events [see Warnings and Precautions (5.1)].

Not for Treatment of Acute Symptoms

Inform patients that BREZTRI AEROSPHERE is not meant to relieve acute symptoms of COPD or asthma and extra doses should not be used for that purpose. Advise patients to treat acute symptoms with an inhaled, short-acting beta2-agonist/corticosteroid for asthma or, an inhaled, short-acting beta2-agonist for asthma or COPD [see Warnings and Precautions (5.2)]. Provide patients with such medication and instruct them on how it should be used.

Instruct patients to seek medical attention immediately if they experience any of the following:

  • Decreasing effectiveness of inhaled, short-acting beta2-agonist/corticosteroid combination, or inhaled, short-acting beta2-agonists.

  • Need for more inhalations than usual of inhaled, short-acting beta2-agonist/corticosteroid combination, or inhaled, short-acting beta2-agonists.

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Effect on Growth

Inform patients that orally inhaled corticosteroids, a component of BREZTRI AEROSPHERE, may cause a reduction in growth velocity when administered to pediatric patients. Healthcare providers should closely follow the growth of pediatric patients taking corticosteroids by any route [see Warnings and Precautions (5.14)].

PATIENT INFORMATION

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  • BREZTRI AEROSPHERE is a prescription medicine used long term to treat people with:

    Chronic obstructive pulmonary disease (COPD):

    • BREZTRI AEROSPHERE is used to treat COPD in adults. COPD is a chronic lung disease that includes chronic bronchitis, emphysema, or both.

Asthma:

    • BREZTRI AEROSPHERE is used to prevent and control symptoms of asthma for better breathing and to prevent symptoms such as wheezing in adults and children 12 years of age and older.

  • BREZTRI AEROSPHERE should not be used in children less than 12 years of age. It is not known if BREZTRI AEROSPHERE is safe and effective in children less than 12 years of age.

Do not use BREZTRI AEROSPHERE:

  • to treat sudden severe symptoms of COPD or asthma.

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Read the step-by-step instructions for using BREZTRI AEROSPHERE in the Instructions for Use provided with this Patient Information leaflet.

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BREZTRI AEROSPHERE can cause serious side effects, including:

  • slowed growth in children. A child’s growth should be checked regularly while using BREZTRI AEROSPHERE.

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The most common side effects of BREZTRI AEROSPHERE include:

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