I et klinisk forsøg hos patienter med lungekomplikationer i anamnesen, blev der rapporteret bronkospasmer, som en mulig relateret bivirkning for to patienter, årsagssammenhængen kunne ikke udelukkes.
In one clinical trial in patients with a history of pulmonary complications bronchospasm was reported as a possibly related adverse event in two patients and a causal relationship could not be fully excluded.