OBJECTIVE: To assess the impact of zinc supplementation during acute diarrhoea on subsequent growth and morbidity in malnourished young children. DESIGN: Double blind randomized controlled clinical trial SETTING: International Centre for Diarrhoeal Disease Research, Bangladesh. SUBJECTS:Sixty-five children aged 3-24 months with acute diarrhoea for less than 3 d. INTERVENTION: Either elemental zinc (20 mg/d) in a multivitamin syrup or multivitamin syrup alone divided in three divided daily doses for a period of two weeks. Children were followed up weekly at home to assess subsequent growth and morbidity for a period of eight weeks. MAIN OUTCOME MEASURES: Gain in length and body weight and reduction in diarrhoea and respiratory tract infection. RESULTS: During the follow-up, zinc supplemented children showed significantly greater cumulative length gain (18.9 mm vs 14.5 mm, P <0.03) and comparable body weight gain than the children of the control group. Subsequent length gain was not correlated with initial height in the zinc-supplemented group (r=-0.13), P = 0.5), but was significantly correlated in the control group (r = -0.6, P < 0.0007). Zinc-supplemented and stunted children (< or = 90% length for age n = 18) experienced significantly fewer episodes of diarrhoea (0.07 vs 0.6, P < 0.05) and respiratory illness (1.0 vs 2.4, P < 0.01) compared to the control group. The underweight children (< or = 71% weight/age n = 38) receiving zinc-supplementation also had fewer episodes of diarrhoea (0.4 vs 1.0, P<0.04) and shorter duration of diarrhoeal episodes (1.0 vs 3.0d, P<0.04) compared to their counterparts in the control group. CONCLUSION: These results suggest that a short course of zinc supplementation to malnourished children during acute diarrhoea reduces growth-faltering and diarrhoeal and respiratory morbidity during subsequent two months.
RCT Entities:
OBJECTIVE: To assess the impact of zinc supplementation during acute diarrhoea on subsequent growth and morbidity in malnourished young children. DESIGN: Double blind randomized controlled clinical trial SETTING: International Centre for Diarrhoeal Disease Research, Bangladesh. SUBJECTS: Sixty-five children aged 3-24 months with acute diarrhoea for less than 3 d. INTERVENTION: Either elemental zinc (20 mg/d) in a multivitamin syrup or multivitamin syrup alone divided in three divided daily doses for a period of two weeks. Children were followed up weekly at home to assess subsequent growth and morbidity for a period of eight weeks. MAIN OUTCOME MEASURES: Gain in length and body weight and reduction in diarrhoea and respiratory tract infection. RESULTS: During the follow-up, zinc supplemented children showed significantly greater cumulative length gain (18.9 mm vs 14.5 mm, P <0.03) and comparable body weight gain than the children of the control group. Subsequent length gain was not correlated with initial height in the zinc-supplemented group (r=-0.13), P = 0.5), but was significantly correlated in the control group (r = -0.6, P < 0.0007). Zinc-supplemented and stunted children (< or = 90% length for age n = 18) experienced significantly fewer episodes of diarrhoea (0.07 vs 0.6, P < 0.05) and respiratory illness (1.0 vs 2.4, P < 0.01) compared to the control group. The underweight children (< or = 71% weight/age n = 38) receiving zinc-supplementation also had fewer episodes of diarrhoea (0.4 vs 1.0, P<0.04) and shorter duration of diarrhoeal episodes (1.0 vs 3.0d, P<0.04) compared to their counterparts in the control group. CONCLUSION: These results suggest that a short course of zinc supplementation to malnourished children during acute diarrhoea reduces growth-faltering and diarrhoeal and respiratory morbidity during subsequent two months.
Authors: Patricia B Pavlinac; Rebecca L Brander; Hannah E Atlas; Grace C John-Stewart; Donna M Denno; Judd L Walson Journal: BMC Public Health Date: 2018-02-01 Impact factor: 3.295
Authors: Charles P Larson; S K Roy; Azharul Islam Khan; Ahmed Shafiqur Rahman; Firdausi Qadri Journal: J Health Popul Nutr Date: 2008-09 Impact factor: 2.000
Authors: S K Roy; A M Tomkins; S M Akramuzzaman; B Chakraborty; G Ara; R Biswas; K E Islam; W Khatun; S P Jolly Journal: J Health Popul Nutr Date: 2007-03 Impact factor: 2.000