BACKGROUND: Severe pneumonia remains a leading cause of morbidity and mortality in undernourished young children in developing countries. OBJECTIVE: This study evaluated the effect of adjuvant zinc therapy on recovery from severe pneumonia by hospitalized children in southern India who were receiving standard antibiotic therapy. DESIGN: This randomized, double-blind, placebo-controlled clinical trial was conducted at the Christian Medical College Hospital, an 1800-bed teaching hospital in Tamilnadu, India. Enrollment and follow-up occurred between September 2003 and August 2004. Children aged 2-23 mo (n = 299) who were hospitalized with severe pneumonia were randomly assigned to receive 10-mg tablets of zinc sulfate or placebo twice a day during hospitalization, along with standard therapy for severe pneumonia. All clinical signs and symptoms of pneumonia were assessed and recorded at 8-h intervals. RESULTS: There were no clinical or statistically significant differences in the duration of tachypnea, hypoxia, chest indrawing, inability to feed, lethargy, severe illness, or hospitalization. Zinc supplementation was associated with a significantly longer duration of pneumonia in the hot season (P = 0.015). CONCLUSIONS:Zinc supplementation had no overall effect on the duration of hospitalization or of clinical signs associated with severe infection in young children hospitalized for severe pneumonia in southern India. This finding differs from the results of 2 previously reported trials wherein zinc supplementation was associated with a shorter period of recovery from severe pneumonia. Given the conflicting results, further research in representative settings is required to help clarify the role of zinc in the treatment of severe pneumonia.
RCT Entities:
BACKGROUND: Severe pneumonia remains a leading cause of morbidity and mortality in undernourished young children in developing countries. OBJECTIVE: This study evaluated the effect of adjuvant zinc therapy on recovery from severe pneumonia by hospitalized children in southern India who were receiving standard antibiotic therapy. DESIGN: This randomized, double-blind, placebo-controlled clinical trial was conducted at the Christian Medical College Hospital, an 1800-bed teaching hospital in Tamilnadu, India. Enrollment and follow-up occurred between September 2003 and August 2004. Children aged 2-23 mo (n = 299) who were hospitalized with severe pneumonia were randomly assigned to receive 10-mg tablets of zinc sulfate or placebo twice a day during hospitalization, along with standard therapy for severe pneumonia. All clinical signs and symptoms of pneumonia were assessed and recorded at 8-h intervals. RESULTS: There were no clinical or statistically significant differences in the duration of tachypnea, hypoxia, chest indrawing, inability to feed, lethargy, severe illness, or hospitalization. Zinc supplementation was associated with a significantly longer duration of pneumonia in the hot season (P = 0.015). CONCLUSIONS: Zinc supplementation had no overall effect on the duration of hospitalization or of clinical signs associated with severe infection in young children hospitalized for severe pneumonia in southern India. This finding differs from the results of 2 previously reported trials wherein zinc supplementation was associated with a shorter period of recovery from severe pneumonia. Given the conflicting results, further research in representative settings is required to help clarify the role of zinc in the treatment of severe pneumonia.
Authors: Maulidi R Fataki; Rodrick R Kisenge; Christopher R Sudfeld; Said Aboud; James Okuma; Saurabh Mehta; Donna Spiegelman; Wafaie W Fawzi Journal: J Trop Pediatr Date: 2013-11-05 Impact factor: 1.165
Authors: J Anthony G Scott; W Abdullah Brooks; J S Malik Peiris; Douglas Holtzman; E Kim Mulholland Journal: J Clin Invest Date: 2008-04 Impact factor: 14.808
Authors: Evropi Theodoratou; Sarah Al-Jilaihawi; Felicity Woodward; Joy Ferguson; Arnoupe Jhass; Manuela Balliet; Ivana Kolcic; Salim Sadruddin; Trevor Duke; Igor Rudan; Harry Campbell Journal: Int J Epidemiol Date: 2010-04 Impact factor: 7.196
Authors: Daniel J Raiten; Fayrouz A Sakr Ashour; A Catharine Ross; Simin N Meydani; Harry D Dawson; Charles B Stephensen; Bernard J Brabin; Parminder S Suchdev; Ben van Ommen Journal: J Nutr Date: 2015-04-01 Impact factor: 4.798