A new narrative review looked at how well biologic drugs work for people with chronic rhinosinusitis with nasal polyps. The review focused on four biologics: dupilumab, mepolizumab, omalizumab, and tezepelumab. It did not include new patient data or specific numbers, but it summarized findings from existing clinical evidence.
The review reports that these biologics were linked to better disease control that lasted a long time. They also appeared to reduce polyp size, improve nasal symptoms, and improve the sense of smell. People using biologics may rely less on oral corticosteroids and may need fewer repeat surgeries. The review also notes possible benefits for asthma that often occurs alongside nasal polyps.
However, this is a narrative review, not a primary study. It does not provide details on side effects, serious adverse events, or how many people stopped treatment. The review also does not give effect sizes or certainty of the evidence. That means we cannot say how large these benefits are or how they compare to other treatments.
What readers can take away: biologics are a promising option for some people with nasal polyps, especially when other treatments have not worked. But decisions about biologics should be made with a doctor, based on individual factors like endotype, other conditions, and treatment goals.
Common questions
What are biologics for nasal polyps?
Biologics are drugs made from living cells that target specific parts of the immune system. The review looked at four: dupilumab, mepolizumab, omalizumab, and tezepelumab. They are given by injection and are usually considered when other treatments do not control symptoms well. The review suggests they may help with polyps, nasal symptoms, and asthma.
Do biologics help with smell loss from nasal polyps?
The review reports that olfactory function, or the sense of smell, improved in people using these biologics. However, the review does not give specific numbers or effect sizes, so it is not clear how much improvement people might expect. Talk to your doctor about whether a biologic might help your smell loss.
Can biologics reduce the need for surgery or steroids?
The review found that reliance on oral corticosteroids decreased and the need for reoperation decreased in people using biologics. This suggests biologics might help some people avoid repeated steroid courses or additional surgeries. But the review does not provide details on how many people benefited or how long the effect lasted.
What are the side effects of biologics for nasal polyps?
The review does not report any information on side effects, serious adverse events, or how many people stopped treatment. That is a key limitation. Before starting a biologic, ask your doctor about the known risks and whether it is safe for your specific situation.
