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Chest. 2002 Dec;122(6):2015-20.

Nebulized 3% hypertonic saline solution treatment in ambulatory children with viral bronchiolitis decreases symptoms.

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1
Pediatrics and Adolescent Ambulatory Community Clinic of General Health Services, The Edith Wolfson Medical Center, 62 Halochamim Street, Holon 58100, Israel.

Abstract

OBJECTIVE:

To determine the utility of inhaled hypertonic saline solution to treat ambulatory infants with viral bronchiolitis.

DESIGN:

Randomized, double-blind, controlled trial. Sixty-five ambulatory infants (mean +/- SD age, 12.5 +/- 6 months) with viral bronchiolitis received either of the following: inhalation of 0.5 mL (5 mg) terbutaline added to 2 mL of 0.9% saline solution as a wet nebulized aerosol (control; group 1; n = 32) or 0.5 mL (5 mg) terbutaline added to 2 mL of 3% saline solution administered in the same manner as above (treatment; group 2; n = 33). This therapy was repeated three times every day for 5 days.

RESULTS:

The clinical severity (CS) scores at baseline on the first day of treatment were 6.4 +/- 1.8 in group 1 and 6.6 +/- 1.5 in group 2 (not significant). After the first day, the CS score was significantly lower (better) in group 2 as compared to group 1 on each of the treatment days (p < 0.005; Fig 1 ). On the first day, the percentage decrease in the CS score after inhalation therapy was significantly better for group 2 (33%) than for group 1 (13%) [p < 0.005; Fig 1 ]. On the second day, the percentage improvement was better in the hypertonic saline solution-treated patients (group 2) as compared to the 0.9% saline solution-treated patients (group 1) [p = 0.01; Fig 1 ].

CONCLUSIONS:

We conclude that in nonasthmatic, nonseverely ill ambulatory infants with viral bronchiolitis, aerosolized 3% saline solution plus 5 mg terbutaline is effective in decreasing symptoms as compared to 0.9% saline solution plus 5 mg terbutaline.

PMID:
12475841
[Indexed for MEDLINE]
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