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Role of DHA in pediatric nutrition
1. CME ORGANISED BY SIROY LIFE SCIENCES
Dr Pankaj Garg
Senior Consultant, Department of Neonatology
Institute of Child Health, Sir Ganga Ram Hospital
pankajgarg69@gmail.com, +91-9810146581
23rd June 2016, Hindu Rao Hospital
DELHI, INDIA.
www.siroylifesciences.com
2. Baby Amelia smallest surviving micropremie baby
21 wks 6days weighing 260 gms born on 24th oct 2006
Respiratory
immaturity Infection
Poor
nutrition
stores
High risk of
multiorgan
failure
7. ďĄ AAP: As that of fetus
ď§ Weight gain: 18-20 gms/kg/day
ď§ Length: 0.9-1.0cm/week
ď§ Head Size: 0.9-1.0 cm/week
8. ďĄ EUGR is a real challenge to tackle
ďĄ Clark. 124 American NICUs for 23-34 weeks
ď§ 28% for weight
ď§ 34% for length
ď§ 16% for head circumference
Clark RH. EUGR remains a serious problem in
prematurely born neonates. Pediatrics 111:986-
990
9. ⢠More rapid weight gain associated with earlier age of enteral feeds and
an earlier age at achievement of full enteral feedings
â˘Ehrenkranz RA et al. Pediatrics 2006; 117(4):1253-1261
11. ďĄ Aggressive >>>>>>> Optimal Nutrition
ď§ Parentral nutrition. (SenterreT, Rigo J. J Pediatr
Gastro Nutr 2011; 53: 536-542)
ď§ Enteral nutrition. (Ehrenkranz)
ďĄ Decrease the incidence of Sepsis
ď§ PN usage â Sepsis
⪠Centralized pharmacy >> Laminar flow usage >> Isolated
designated place of preparation under aseptic conditions
⪠Use of on line filters ?????
ď§ EN usage decreases sepsis
12. ďĄ Preterm babies survival should
be matched with optimum
growth and nutrition is a key
issue there.
13. ďĄ Hemodynamically Stable preterm <1250 gms,
<30 weeks
ď§ Bridging PN + MEN >>>Total EN
ďĄ Hemodynamically stable >1250 gms, >30
weeks
ď§ Total EN
ďĄ Hemodynamically unstable/ NEC/Abdominal
surgical anomalies
ď§ TPN
⪠Look out forTPN associated complications
14. ďĄ Calories: 90-110 Kcal/kg/d
ďĄ Glucose: 8-12 mg/kg/mt (higher glucose leads to hepatic steatosis);
Insulin use associated with hypoglycemia and associated morbidity;
blood sugar once a shift
ďĄ AA: start 3gms/kg/d >>> 3.5-4.0gm/kg/d; no routine tests
ďĄ Lipid: start 2gms/kg/d >>> 3-4gm/kg/d; triglyceride biweekly
ď§ Use High Omega 3 containing preparation
⪠Less Cholestasis, Less sepsis, Less BPD
ďĄ Multivitamin: Adult MVI: 1cc/kg
ďĄ Trace elements: usually after 2 weeks ofTPN
ďĄ Electrolytes: Na/K: 2-3meq/kg/d; monitor more frequently
ďĄ Calcium / Glycerophosphate
15. ďĄ Solutions are always hypertonic and hyperosmolar
ď§ Extravasation
ďĄ Usually peripheral suffice
ď§ Can administer fluids with upper limit of osmolarity 800-
1200 mosm/l >>> till 12.5% gucose with AA or 15 %
glucose alone. (low quality evidence)
ď§ Addition of lipids reduce the associated phlebitis
16. ďĄ Positive nitrogen balance>>> High quality
evidence
ďĄ Weight gain >>> High quality evidence
ďĄ Neurocognitive benefits>>>> low quality
evidence
17. ďĄ For PN: no routine monitoring; principles
same
ďĄ MEN
18. ďĄ Milk volume up to 24ml/kg/day introduced
before 96 hours and continued for at least 7
days; n = 754
ďĄ NEC RR 1.07 (0.67-1.7), not affected feeding
intolerance or growth rates
Cochrane Database Syst Rev. 2013 Mar 28;3:CD000504.
Early trophic feeding versus enteral fasting for very preterm or
very low birth weight infants.
Morgan J1, Bombell S, McGuire W.
19. ďĄ Likely to have had mesenteric ischemia in utero.
ďĄ Have an increased risk of Confirmed NEC (6.9, 95% CI
2.3-20)
ďĄ ADEPT trial : Preterm infants <35 wks, SGA with abn
doppler flows fed on Day 2 of life achieved full feeds
earlier (18 vs 21 days) than those commenced on Day
6, with no difference in the incidence of NEC (8%) or
sepsis
Leaf. 2012. Pediatrics 129:e 1260-e1268.
20. ďĄ Antenatal visit by lactation consultant
ďĄ Oropharyngeal colostrum
ďĄ EBM expression with in one hour
ďĄ Total feeds on D1: 80ml/kg/d
ďĄ Orogastric; intermittent bolus over 15 minutes 3
hourly feeds
ďĄ Preferably EBM; once 25 ml EBM available add HMF
ďĄ Upper acceptable osmolarity 400 mosm/l
ďĄ Increase feeds by 30 ml/kg/day till 150-180 ml/kg/day
ďĄ Monitor growth
ďĄ KMC
21.
22.
23.
24. ďĄ Systematic review of ten randomized controlled
trials (more than 600 infants with birth weight
less than 1850 g)
ď§ Small but statistically significant short-term
improvements in weight gain (+2.33 g/kg/d; 95%CI
1.73, 2.93), linear growth (+0.12 cm/week; 95%CI 0.07,
0.18), and head growth (+0.12 cm/week; 95%CI 0.07,
0.16)
Kuschel CA, Harding JE. Multicomponent fortified human milk for promoting
growth in preterm infants (Cochrane Review).Cochrane Library 2004;3
25. ďĄ KMC as soon as possible, at least 2 hours / day
ďĄ 33-34 weeks>> transition to direct breast feeds
ďĄ If direct breast fed: stop HMF; add Ca/P;
Vitamin D 800IU/d, Iron, DHA, Zinc
ďĄ If breast milk fed: Continue HMF;Vit D 400 IU/d,
DHA
26. Different protocols in different units
⢠1800-2200 gm
⢠Discharge
⢠Depending on PMA
27. ďĄ <33 weeks>> Fenton 2013, neonatal
anthropometric data, 40 lac preterm
neonates, sex and age specific, 22-50 weeks
ďĄ >33 weeks>> Intergrowth 21st Century charts,
prescriptive, separate sex
28.
29.
30.
31. ďĄ Early stimulation from NICU
ďĄ Humanized NICU care
ďĄ Regular check up with Developmental
Pediatrician
ďĄ DASII
32. Nutrient ESPGHAN 2010 (/KG/D) KOLETZKO 2014 (/KG/D)
<1800 GMS <1500 GMS0
FLUIDS 135-200 135-200
PROTEIN 4-4.5G (<1KG); 3.5-4 G (1-1.8) 3.5-4.5
DHA 12-30 mg 55-60mg
POTASSIUM 66-132mg 78-195mg
CALCIUM 120-140 mg 120-200 mg
PHOSPHATE 60-90 mg 60-140 mg
IRON 2-3 MG 2-3 mg
ZINC 1.1-2 mg 1.4-2.5mg
VIT D 800-1000 IU 400-1000 IU
38. ďĄ Goyens et at : ALA>> DHA 0.013%
ď§ Goyens PL, Spilker ME, Zock PL, Katan MB, Mensink RP. Compartmental modeling to quantify
alpha-linolenic acid conversion after longer term intake of multiple tracer boluses. J Lipid
Res. 2005;46:1474â83.
ďĄ Hussein et al: ALA>> DHA 0.01%
ď§ Hussein N, Ah-Sing E,Wilkinson P, Leach C, Griffin BA, Millward DJ.Long-chain conversion of
[13C]linoleic acid and alpha-linolenic acid in response to marked changes in their dietary intake in
men. J Lipid Res. 2005;46:269â80.
39. ďĄ Part of phospholipid membrane of
ď§ Brain cells; Signal transduction,
neurotransmission and neurogenesis
ď§ Retina
ďĄ Anti inflammatory
ď§ Role in atopy, asthma, allergy disorders
40. ďĄ Fetal life: uterine accretion of 42-75mg/day; 80%
absorbed in the intestine = 65mg/day = 1-1.5
wt:wt% of Fas in human milk or formula
ď§ Brain development
ď§ Retina development
ďĄ Preterm
ď§ Neurodevelopment
ď§ BPD / NEC/ ROP
ďĄ Term
ď§ Brain function
ď§ Atopy prevention and treatment
41. Adapted from
Martinez M. J
Pediatr.
1992;120(suppl):S1
29-S138.
Omega-3LCPUFA(mcmolinforebrain)
Age (months)
DHA
DPA
EPA
Placenta
Diet and
Synthesis
DPA
DHA
EPA
0
2000
4000
6000
8000
10000
12000
-3.5 0 6 12 18 24
DHA
42. DHA in Pregnancy & Lactation
Conclusions & Recommendations
Demand for DHA is increased during pregnancy
& lactation
Increased supply of DHA ď
beneficial effect on fetus
Consensus recommendation
-Pregnant & lactating women should aim to
achieve an avarage intake of at least
200 mg DHA per day
Koletzko B, et al. World Association of Perinatal Medicine Dietary Guidelines Working
Group. J Perinat Med. 2008;36(1):5-14.
43. ďĄ During pregnancy and lactation
ď§ At least 2.6 gms of Omega 3 LCPUFA
⪠100-300 mg DHA/Day
44. Mean (standard deviation ) intake of total fat LA ,ALA and DHA intake in
pregnant and lactating women
Countries Group total fat Intake (% E) LA Intake (%E) ALA Intake (%E)
DHA Intake (MG)
Recommended FAO(2010) 20-35%E 2-3%E >0.5%E 200mg
Bangladesh (Yakes 2010) Lactating Women 7.6(4.4-11.8)%E 1.9(0.9-3.5)%E 0.3(0.1-0.5)%E
30(10-50)mg
India (N=Muthayya et al.2009a) Pregnant women 24.3%E 6.1(4.7-8.11)%E 0.24(0.2-0.3)%E
11(4-19)mg
(3rd trimester)
45. Reference N Supplementation to mothers Functional measurements: outcomes comments
Cross sectional studies India 676 birth weight No significant fish consumption
(Muthayya et al.2009a) association between above the
DHA status of mother median was 9g
with birth weight . Day .
Women not consuming
fish had a higher risk of
LBW infant compared to
women consuming >median
in third trimester
46. Reference Location N Supplementation to mothers Functional measurements: outcomes comments
Period Dose day age at assessment
Cross sectional studies Cuba 56 amount of EFA in visual acuity:2months no associations
breast milk(ALA=0.92% between infant or
and DHA=0.43%) maternal FA status
and
visual acuity.
Tinoco et al.2009 Brazil 37 (pre-term until 6 months Height (cm) Totaln-3 PUFA
infants) of gestational weight (g) and was positively
associated
age head circumference(cm) with weight gain
(p=0.05)
height(P+0.04) and body
mass index of children
(P=0.05)
47. Study Type and
number
Intervention/
Control
Outcome and Results
Intervention vs Placebo
O'Connor DL, et al. Ross Preterm
Lipid Study. Pediatrics. 2001
;108:359-71
470 prematures
750-1800gr
AA+DHA vs. control
0.26%/ 0.16%
MacArthur Communicative Development, visual
acuity, Bayley motor development were better
Bayley Mental Development Index at 12 mo was
not different
Innis SM, et al. J Pediatr. 2002
May;140(5):547-54.
DBPC
194 prematures
0.15% energy DHA, or
0.14% DHA + 0.27%
ARA or control 28 days
No effect on subsequent visual acuity
Enhances weight gain
Koletzko B, et al. Eur J Nutr. 2003
Oct;42(5):243-53.
49 prematures DHA vs breast milk Growth and milk tolerance not different
Clandinin MT, et al. J Pediatr.
2005;146:461-8.
361 preterm infants DHA vs control for 96
weeks
Supplemented groups had higher Bayley mental and
psychomotor development scores at 118 weeks and
better growth
Smithers LG, et al. Prostaglandins
Leuk EFA 2008;79:141-6. DINO
trial
DBPC
preterm
1% DHA vs 0.3% DHA high-DHA group exhibited an acuity that was higher
than the control group
Makrides M, et al. JAMA.
2009;301:175-82.
RDBP
657 Prematures less
33 weeks
1% DHA vs 0.3% DHA Bayley MDI was higher in girls
Bayley MDI was higher also in infants born
weighing less than 1250 g but NS
Smithers LG, et al. Am J Clin
Nutr. 2010;91:628-34.
DINO trial 1% DHA vs 0.3% DHA 3 times the standard amount of DHA did not result in any
clinically meaningful change to language development
or behavior at 3 to 5 years
LC-PUFA in Preterm Infant Formula
48.
49.
50. Countries Age Group total fat Intake (% E) LA Intake (%E) ALA Intake (%E)
DHA Intake (MG)
IOM (Institute of Medicine )2005 1-3yrs 30-40% 5-10%E 0.6-12%E
4-18yrs 25-35% 5-10% 0.6-12%E
FAO 2010 6-24 months At least 35% 3-4.5%E 0.4-0.6%E 100mg(age2-
4yrs)
Bangladesh (Yakes 2010) Breastfed (24-35months) 19.5(10.5-30.1)%E 3.5(1.7-6.3)%E 0.39(0.19-0.68)%E 40(10-80)mg
Non Breastfed (24-35months) 12.7(6.2-21.5)%E 2.9(1.3-5.2)%E 0.42(0.12-0.74)%E 10(0-30)mg
Non Breastfed ( 36-48 months) 15.6(7.8-26.9)%E 3.1(1.3-5.8)%E 0.41(0.18-0.76)%E 20(10-30)mg
Gambia(Prentice & Paul) 0-6 months 46.2%E 6.0%E 0.38%E
108mg
7-12 months 34.4%E 5.4%E 0.28%E 87mg
12-17 months 27.5%E 5.1%E 0.23%E 75mg
51. Reference Location N Subject Supplementation to mothers Functional measurements: outcomes
comments
period Dose (% of total fatty acids ) age at assessment
Cross sectional studies China 245 Term Infant Birth until F1:0.18% AA+0.18% DHA BSID:3-6months no
significant mixed feeding
Randomized controlled 6 months F2:no LCPUFA differences for breast milk+
Trials (Ben et al.2004) F3: Breast milk growth between supplemented
F4: Breast Milk +F1 the four feeding formula group
groups.
Showed best
growth in the
first 3
months
(EL-Khayat et al 2007) Pakistan 42+15 PEM infants 8 weeks PUFA supplemented Mental development Positive
correlations
control healthy index (MDI), PDI between
plasma
children of BSID-II AA and DHA
levels
and both MDI and
PDI
Unay et al 2004 Turkey 80 Healthy Infants Birth to 16wks DHA BERA Positive : more
56. ďĄ Siroy DHA drop (Pure DHA 100mg/ml) in 30 ml bottle
ďĄ D-Bon drop (Vitamin D3 800 IU with DHA 100mg/ml) in 15 ml bottle
57. Dr Pankaj Garg
Senior Consultant, Department of Neonatology
Institute of Child Health
Sir Ganga Ram Hospital
pankajgarg69@gmail.com +91-9810146581
www.siroylifesciences.com