OSA in Seniors: Call for Personalized Diagnosis & Treatment | Sleep Medicine Reviews

The way we approach sleep apnea in older adults needs a significant overhaul, according to a new review published in the April 2026 edition of Sleep Medicine Reviews. Researchers are increasingly concerned that current diagnostic criteria and treatment recommendations, largely based on studies of younger populations, may not be optimal – and could even be harmful – for those aged 65 and older.

The Growing Prevalence of Sleep Apnea in an Aging World

Obstructive sleep apnea (OSA), a condition where breathing repeatedly stops and starts during sleep, is becoming more common as populations age. Nearly half of older adults are now estimated to be affected, with the prevalence rising even higher in those over 80 and individuals living with frailty or multiple chronic health conditions. This surge in cases presents a unique challenge to healthcare providers, as the symptoms and risks associated with OSA can differ significantly in older individuals. The review, conducted by an international team from institutions including Marshall University, the University of Washington, and universities in Italy and Spain, highlights the urgent demand for more individualized, age-adapted approaches to both diagnosing and treating the condition. University of Washington Newsroom provides further details on the study’s findings.

Beyond Snoring: How Sleep Apnea Presents in Older Adults

Traditionally, sleep apnea has been associated with loud snoring and excessive daytime sleepiness. However, these classic symptoms are often absent in older adults. Instead, they are more likely to experience fatigue, insomnia, cognitive changes, falls, or mood disturbances. This atypical presentation can lead to underdiagnosis, as the condition may be mistaken for other age-related ailments. The review emphasizes that aging brings about distinct physiological changes in upper airway function, ventilatory control, and sleep architecture, all of which can alter how OSA develops and responds to therapy.

The Challenges of Current Diagnostic Tools

Current diagnostic thresholds and treatment recommendations, including the leverage of continuous positive airway pressure (CPAP) therapy, are largely derived from studies conducted on younger and middle-aged populations. This raises concerns about their applicability to older adults, who may have different underlying health conditions and physiological responses. For example, an older adult with multiple comorbidities might experience adverse effects from CPAP therapy that a younger, healthier individual would not. The review points out that the existing body of research significantly underrepresents older adults in randomized clinical trials, creating a gap in our understanding of how best to manage OSA in this population.

Balancing Risks and Benefits: A Complex Equation

Treating sleep apnea in older adults isn’t simply about alleviating symptoms; it’s about carefully weighing the potential risks and benefits of intervention. While untreated OSA can contribute to cardiovascular disease, cognitive decline, and an increased risk of falls, treatment itself can sometimes pose challenges. CPAP, the most common treatment, can be uncomfortable for some patients and may lead to complications such as nasal dryness, skin irritation, or claustrophobia. Medical Xpress reports on the need for tailored strategies, acknowledging these complexities.

What Does This Indicate for Patients and Clinicians?

The researchers aren’t advocating for abandoning current treatments altogether. Rather, they are calling for a more nuanced and individualized approach. This includes considering a patient’s overall health status, frailty level, cognitive function, and personal preferences when making treatment decisions. A comprehensive assessment should go beyond simply measuring apnea-hypopnea index (AHI) – the number of breathing pauses per hour of sleep – and should incorporate a broader evaluation of the patient’s functional capacity and quality of life.

the review suggests exploring alternative treatment options beyond CPAP, such as oral appliances, positional therapy, or weight management, particularly for patients who are unable to tolerate CPAP. It as well highlights the importance of addressing underlying factors that may contribute to OSA, such as obesity or nasal congestion.

The Path Forward: Refining Guidelines and Expanding Research

The publication of this review is expected to spur further research into age-specific approaches to sleep apnea. Researchers are planning to conduct more clinical trials that specifically include older adults, with a focus on identifying optimal diagnostic thresholds and treatment strategies for this population. The findings will likely inform updates to clinical practice guidelines, ensuring that healthcare providers have the most up-to-date information available to guide their decision-making. The team also emphasizes the need for greater collaboration between sleep specialists, geriatricians, and other healthcare professionals to provide comprehensive and coordinated care for older adults with OSA. Marshall University’s Joan C. Edwards School of Medicine details the collaborative nature of the research team.

Looking ahead, ongoing surveillance of OSA prevalence and treatment outcomes in older adults will be crucial. This will assist to identify emerging trends and ensure that interventions remain effective and safe. The goal is to improve the quality of life for older adults by providing them with personalized care that addresses their unique needs and challenges.