Save

Bacillus clausii UBBC-07 in the symptom management of upper respiratory tract infections in children: a double blind, placebo-controlled randomised study

In: Beneficial Microbes
Authors:
R.S. Madempudi Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad 500078, Telangana, India.

Search for other papers by R.S. Madempudi in
Current site
Google Scholar
PubMed
Close
,
J. Neelamraju Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad 500078, Telangana, India.

Search for other papers by J. Neelamraju in
Current site
Google Scholar
PubMed
Close
,
J.J. Ahire Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad 500078, Telangana, India.

Search for other papers by J.J. Ahire in
Current site
Google Scholar
PubMed
Close
,
M. Muthukumar Centre for Research & Development, Unique Biotech Ltd., Plot No. 2, Phase-II, Alexandria Knowledge Park, Hyderabad 500078, Telangana, India.

Search for other papers by M. Muthukumar in
Current site
Google Scholar
PubMed
Close
,
S. Rudrappa Mysore Medical College & Research Institute, Mysore, Irwin Road, Mysuru 570001, Karnataka, India.

Search for other papers by S. Rudrappa in
Current site
Google Scholar
PubMed
Close
,
G. Gopal Mysore Medical College & Research Institute, Mysore, Irwin Road, Mysuru 570001, Karnataka, India.

Search for other papers by G. Gopal in
Current site
Google Scholar
PubMed
Close
, and
K. Nagendra Mysore Medical College & Research Institute, Mysore, Irwin Road, Mysuru 570001, Karnataka, India.

Search for other papers by K. Nagendra in
Current site
Google Scholar
PubMed
Close
Download Citation Get Permissions

Access options

Get access to the full article by using one of the access options below.

Institutional Login

Log in with Open Athens, Shibboleth, or your institutional credentials

Login via Institution

Purchase

Buy instant access (PDF download and unlimited online access):

€36.93

In children, upper respiratory tract infections (URTIs) are one of the most common causes of infections which often require outpatient consultations with the doctor. The purpose of this study was to evaluate the effect of probiotic Bacillus clausii UBBC-07 on symptom management of URTIs in children. In this double blind, randomised, placebo-controlled study, 90 children (age 4-7 years) with URTIs were equally divided into two groups, the probiotic and placebo. The children were instructed to take B. clausii UBBC-07 spores (2×109 per 5 ml vial) or placebo suspension daily twice for three months. The total duration of the study was 6 months, 3 months treatment and 3 months follow-up period. The parameters assessed were the mean number of URTIs, duration and severity of URTIs, absenteeism from school/childcare and immunity parameters, such as immunoglobulin (Ig)M, IgG, IgE and salivary IgA levels. At the end of treatment, there was a significant decrease in the number, duration and severity of URTIs in the probiotic treated group as compared to the baseline and placebo. IgE levels were significantly decreased and salivary IgA levels were significantly increased in the probiotic treated group suggesting probiotic mediated Th1/Th2 immune homeostasis to alleviate URTIs in children. In conclusion, B. clausii UBBC-07 may help in the reduction of symptoms of URTIs.

The trial was registered prospectively with the Clinical Trial Registry of India (CTRI Reg. No: CTRI/2018/08/015282).

Content Metrics

All Time Past 365 days Past 30 Days
Abstract Views 1926 718 79
Full Text Views 51 8 0
PDF Views & Downloads 71 9 0