Gunstig effect van traanbuispluggen bij 20 patiënten met ernstig siccasyndroom na 3 en na 9 maanden

To describe the results of the insertion of lacrimal plugs in patients with severe symptoms of dry eyes.

Design

Prospective descriptive study.

Method

20 patients who had severe symptoms of dry eyes despite topical therapy were included. The diagnoses were: ‘primary Sjögren's syndrome’ (n = 10), ‘probably a primary Sjögren's syndrome’ (n = 5) and ‘secondary Sjögren's syndrome’ (n = 5). Following a favourable subjective reaction to resorbable plugs, a non-resorbable silicone plus was inserted bilaterally into the openings of the inferior lacrimal ducts. During follow-up, the effect of treatment was assessed by means of various measurements of function of the lacrimal glands.

Results

After 3 and 9 months there was a measurable favourable effect with regard to tear production (Schirmer-test), tear film stability (‘tear film break-up time’), the damage to the cornea (Bengal-red-test) and the subjective symptoms of dry eye on a visual analogue scale (VAS). The difference in comparison with the initial values was significant except for the Bengal-red-test after 9 months. There were no complications. In the 5 patients with a basal Schirmer test value of 0 mm after 5 min, there was no improvement.