Evaluation by Tc-99m-pertechnetate scintigraphy of the effect of levocetirizine on salivary glands function, in allergic rhinitis patients


Seven B., YÖRÜK Ö., Varoglu E., ÜÇÜNCÜ H., Sahin A., Ayan A. K., ...Daha Fazla

HELLENIC JOURNAL OF NUCLEAR MEDICINE, cilt.12, sa.2, ss.119-122, 2009 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 12 Sayı: 2
  • Basım Tarihi: 2009
  • Dergi Adı: HELLENIC JOURNAL OF NUCLEAR MEDICINE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.119-122
  • Atatürk Üniversitesi Adresli: Evet

Özet

The purpose of this study was to assess the effect of levocetirizine (xyzal) on salivary glands function in patients with allergic rhinitis using technetium-99m pertechnetate (Tc-99m-P) salivary gland scintigraphy. The study population consisted of 67 patients with allergic rhinitis and 31 healthy controls (14 males and 17 females, mean age 30.1 +/- 6.8 years). The patients were divided into two groups: an untreated patient Group of 32 patients, 17 males and 15 females, mean age 29.9 +/- 6.5 years and a levocetirizine-treated with 5mg.day(-1) for 4 weeks patient Group, consisted of 35 patients, 16 males and 19 females, mean age 33.5 +/- 7.8 years. All patients and healthy controls underwent salivary glands scintigraphy. After the intravenous administration of 185MBq of Tc-99m-P, dynamic salivary glands scintigraphy was performed for 25min. By the time-activity curves, the following glandular function parameters were calculated for the parotid and submandibular salivary glands: uptake ratio, maximum accumulation, and ejection fraction. Our results showed. All functional parameters obtained for the untreated patient Group were significantly lower than for the levocetirizine-treated patient Group and healthy controls (P<0.05). There was no significant difference in any functional parameters between the levocetirizine-treated patient Group and healthy controls (P>0.05). In conclusion, results of our study indicate that patients with allergic rhinitis treated with levocetirizine showed a significantly higher salivary glands function compared with untreated patients and healthy controls. Levocetirizine treatment showed no side effects on salivary glands function.