[Clinical observation of Clarithromycin combined with nasal steroid treatment for chronic rhinosinusitis].

OBJECTIVE: To observe the clinical treatment effectiveness of Clarithromycin combined with nasal glucocorticoids for chronic rhinosinusitis (CRS). METHOD: Clarithromycin was 0.25 g a day (the first two weeks was 0.25 g twice a day) and topical Triamcinolone Acetonide Acetate nasal spray was (220 microg/d) once a day. Fifty-six patients were enrolled in our research. Twenty-six patients of CRS without nasal polyps was treated for 12 to 28 weeks (average 16.62 weeks). Thirty patients of CRS with nasal polyps was treated for 12 to 33 weeks (average 20.03 weeks) after polypectomy. The patients' symptom were evaluated through Sino-Nasal Outcome Test 20 (SNOT-20) scale. Meanwhile sinus CT were evaluated by Lund-Mackey system before and after operation. RESULT: The score of CT scan was significantly decreased to 2.83 +/- 1.86 (t = 11.41, P < 0.01) in the CRS with nasal polyps group and to 2.43 +/- 1.91 (t = 12.86, P < 0.01) in the CRS without nasal polyps group after treatment. Recovery rate of CRS with nasal polyps group was 43.3% and of CRS without nasal polyps group was 50.0% with CT images. The self assessments of treatment efficiency was coincident with CT image in the two groups. CONCLUSION: The treatment with Long term use of low dosage oral macrolide Clarithromycin combined with nasal steroid on CRS was efficacy. Polypectomy ,large dose antibiotic and steroid used in intraoperative period could significant improve the treatment efficiency of CRS with nasal polyps.

[Morphological study of adenoid by endoscopy and its clinical significance].

OBJECTIVE: To observe the natural process of adenoid growth and degeneration as the age grows, to investigate the related clinical significance and pathologic characteristics of hypertrophied adenoid. METHODS: Totally 2650 (age 2 to 87) cases with nasal obstruction or/and other symptoms were included in the patients group, and 810 (age 3 to 85) subjects without symptoms were included as the control group. Morphological characteristics examined with nasal endoscope. Biopsy was performed for 39 cases. The adenoid was calcified as 4 degrees according to the size. RESULTS: In the patient group, age 2 to 9, degree III and degree II adenoid were 81.1% (198/244) and 18.9% (46/244) respectively. And adenoid of children whose age 2 to 5 was 100.0% in degree III; In above 10 years old group, the adenoid was mostly degree II. In age 60 to 69 group, degree 0 was (66.5%), and in age 81 or above, degree 0 reaches 100%. And 19 years old was the youngest age at which adenoid of degree 0 started to be found and 21 was the oldest age at which there is no adenoid of degree III. In the control group, compared with the patient group, no statistical significant difference found in all other groups except in age 2 to 9 (degree III 57.9%, 22/38, degree II 42.1%, 16/38). Shapes of adenoids at degree II varied while degree I were almost like peeled orange. Pathologically, among children there are abundant of adenoidal lymph tissue, while in adults the lymph tissue getting less as age grows but with evident inflammation reaction. Among patients, the incidence of sinusitis and snoring was higher in degree III group compared with others, 47.4% and 18.7% respectively, and the differences is statistically significant (chi2 = 51.28, P < 0.01; chi2 = 40.26, P < 0.01). CONCLUSIONS: Adenoid volume of children (age < 10) is the biggest, especially of children under 5 years old.