20
Views
12
CrossRef citations to date
0
Altmetric
Original Article

Effect of the H2 receptor antagonist nizatidine on xerostomia in patients with primary Sjögren’s syndrome

, , , , , , , , & show all
Pages 455-459 | Received 10 Mar 2008, Accepted 03 Apr 2008, Published online: 02 Jan 2014
 

Abstract

In Sjögren’s syndrome (SS), oral dryness (xerostomia) is frequently the most bothersome symptom. An H2 histamine receptor antagonist is often administered to SS patients to treat associated superficial gastritis. The aim of the present study was to assess the ability of nizatidine, an H2 receptor antagonist, to also relieve xerostomia in patients with primary SS. Twenty-seven patients with primary SS were randomly assigned to receive nizatidine (n = 14, 300 mg a day) or another H2 blocker, famotidine (n = 13, 40 mg a day; control), were followed for eight weeks, and were asked for both subjective and objective assessments of oral dryness using a visual analog scale (VAS; 1–100 mm) and the Saxon’s test, respectively. Patients receiving oral nizatidine, but not famotidine, obtained significant objective relief from their xerostomia (Saxon’s test; baseline, 0.57 g/2 min; after eight weeks, 0.90 g/2 min, P < 0.05). VAS scores indicated that nizatidine also provides mild improvement (20% improvement over baseline) of xerostomia-related clinical conditions, including mouth dryness and difficulty in chewing, tasting and swallowing food. Both drugs were generally well tolerated, without adverse effects. The present preliminary study suggests that nizatidine may represent a new option for the treatment of xerostomia in SS.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.