OBJECTIVE: To compare the frequency of respiratory tract infections in children treated withOM-85 BV and placebo during the 3-month therapy period, and observation for a further 3 months after treatment. METHODS: A randomized, double-blind, placebo-controlled trial was conducted with 54 children (6 months to 5 years old) with no past history of recurrent respiratory infections attending daycare center. Family members were instructed to administer one capsule per day for 10 consecutive days, for 3 months of OM-85 BV or placebo. Telephone interviews were conducted every 30 days. RESULTS: There was no significant difference in the number of respiratory infections between the groups. The mean number of respiratory tract infection in the OM-85 BV Group in the first 3 months was 0.92±0.87, and in the Placebo Group was 0.74±1.02, and at 6 months it was 1.62±1.47 and 1.03±1.34, respectively. CONCLUSION:OM-85 BV was not effective in the primary prevention of respiratory tract infections. Although most authors recommend the use of this immunostimulant in children with a history of recurrent respiratory infections, more studies are needed to define its usefulness in the primary prevention of respiratory infections in healthy children exposed to few risk factors.
RCT Entities:
OBJECTIVE: To compare the frequency of respiratory tract infections in children treated with OM-85 BV and placebo during the 3-month therapy period, and observation for a further 3 months after treatment. METHODS: A randomized, double-blind, placebo-controlled trial was conducted with 54 children (6 months to 5 years old) with no past history of recurrent respiratory infections attending daycare center. Family members were instructed to administer one capsule per day for 10 consecutive days, for 3 months of OM-85 BV or placebo. Telephone interviews were conducted every 30 days. RESULTS: There was no significant difference in the number of respiratory infections between the groups. The mean number of respiratory tract infection in the OM-85 BV Group in the first 3 months was 0.92±0.87, and in the Placebo Group was 0.74±1.02, and at 6 months it was 1.62±1.47 and 1.03±1.34, respectively. CONCLUSION:OM-85 BV was not effective in the primary prevention of respiratory tract infections. Although most authors recommend the use of this immunostimulant in children with a history of recurrent respiratory infections, more studies are needed to define its usefulness in the primary prevention of respiratory infections in healthy children exposed to few risk factors.
Authors: Arturo Berber; Blanca Estela Del-Río-Navarro; Nayely Reyes-Noriega; Juan José Luis Sienra-Monge Journal: World Allergy Organ J Date: 2022-09-14 Impact factor: 5.516
Authors: Anna Cantarutti; Elisa Barbieri; Antonio Scamarcia; Luigi Cantarutti; Cristina Canova; Carlo Giaquinto Journal: Int J Environ Res Public Health Date: 2021-06-26 Impact factor: 3.390