159 - A Breath of Fresh Air: Big Changes to the 2023 GOLD Guidelines for COPD

In this episode, we highlight important changes to the 2023 GOLD Guidelines for COPD. In particular, we discuss a revision to the GOLD group classification system and the preferred initial therapies in patients with COPD.

Key Concepts

1. The newest GOLD COPD guidelines now recognize three GOLD groups – “A”, “B”, and “E”. Group “E” (formerly groups C and D) are patients with frequent exacerbations (defined as 2 or more in the past 12 months or 1 exacerbation requiring hospitalization).
2. For group “E” patients, the preferred initial inhaler regimen is a LABA+LAMA. Triple therapy (LABA+LAMA+ICS) can be considered if blood eosinophils are elevated.
3. “Triple therapy” (LABA+LAMA+ICS) has gained traction based on the IMPACT and ETHOS trials – this regimen reduced exacerbations and mortality compared to LABA+LAMA and LABA+ICS.
4. With an exploding market of new COPD inhalers, the role of the pharmacist is even more critical to help identify affordable medications and provide patient education for proper inhaler technique.

References

• Global Strategy for Prevention, Diagnosis, and Management of COPD: 2023 Report. Global Initiative for Chronic Obstructive Lung Disease (GOLD). https://goldcopd.org/2023-gold-report-2/
• IMPACT study: Lipson DA, Barnhart F, Brealey N, et al. Once-Daily Single-Inhaler Triple versus Dual Therapy in Patients with COPD. N Engl J Med. 2018;378(18):1671-1680. doi:10.1056/NEJMoa1713901
• ETHOS study: Rabe KF, Martinez FJ, Ferguson GT, et al. Triple Inhaled Therapy at Two Glucocorticoid Doses in Moderate-to-Very-Severe COPD. N Engl J Med. 2020;383(1):35-48. doi:10.1056/NEJMoa1916046