anaemia prophylaxis programme
TRANSCRIPT
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Hari Dev JJ
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WHO DEFINITION
• A condition in which the haemoglobin content of blood is lower than normal as a result of deficiency of one or more essential nutrients regardless of the cause of such deficiency
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WHO cut off points for diagnosis of Nutritional Anemia
Haemoglobin [ g/dl] MCHC [ per cent]
Adult males 13 34
Adult females, non pregnant
12 34
Adult females , pregnant 11 34
Children, 6 months to 6 years
11 34
Children, 6-14 years 12 34
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Causes of Anaemia• Most frequent cause – Iron deficiency other causes - Folate deficiency Vitamin B12 deficiency
• Groups mainly affected Women of child bearing age [ 4-12 percent in
India ] Young children During pregnancy [ 2/3 of pregnant woman and ½ of
non pregnant woman in developing countries]
During lactation
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• Prevalence of anaemia in adolescent girls is very high [ 72.6%]
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PATHOGENESIS
• Inadequate intake • Poor bioavailability of dietary iron [ impt.]• Excessive losses of iron from body.
[ menstruation , malaria , hook worm infestations]
• Megaloblastic anaemia – poor socioeconomic groups.
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Detrimental Effects
• During pregnancy- abortions, premature births, PPH, LBW babies, increased maternal and foetal mortality and morbidity.
• Infection - can be caused or be aggravated by diseases, increase susceptibility to infection
• Work capacity – great reduction in work performance
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• Hb Less than 10g/dl – SEVERE – High dose of iron or blood transfusion. - REFERRAL
• If Hb 10 – 12 g/dl
Iron and folic acid supplementation Iron fortification Other strategies
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1.Iron and Folic Acid supplementationNational Nutritional Anaemia Prophylaxis Programme
• Launched during 4th five year plan-1970
• Programme is based on daily supplementation with iron,folic acid –to prevent mild, moderate cases of anaemia, to double the quantity if pallor (+)
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• Beneficiaries – pregnant women , lactating mothers and children under 12 years
• DOSAGE
1.CHILDREN [ 6m – 5yrs]• If suspected , screening test done at 6
months, 1 year , 2 years.• 20mg iron + 100mcg FA X 100 days
• Liquid formulation – 1ml at a time
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2. SCHOOL CHILDREN 6 – 10 yrs
• 30mg iron + 250 mcg FA X 100 days
3. ADULT & Adolescents
• 100mg iron + 500 mcg FA X 100 days
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4. MOTHERS
• 100mg elemental Fe + 500 mcg FA daily until 2-3 months after the Hb level has returned to normal.
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2.Iron Fortification• Developed by National Institute of Nutrition,
Hyderabad
• Addition of ferric ortho phoshapte or ferrous sulphate with sodium bisulphate was enough to fortify salt with iron.
• When consumed for 12-18 months – reduce prevalence of anaemia.
• Commercial production since 1985.
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3.Other Strategies
• Changing dietary habits
• Control of parasites
• Nutrition education
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