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Status unknownNCT01490944Updated Feb 28, 2012

Impact of Vitamin B12 Supplementation With Iron and Folic Acid on Adolescent Girls

A Phase 2 interventional study of Iron, Folic acid and Cyanocobalamin and Iron and Folic Acid in Anaemia, sponsored by Indian Council of Medical Research. Status unknown at 1 site in India. Open to female participants aged 11 Years to 18 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2012-02-28.

Sponsored by Indian Council of Medical Research · Phase 2, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jan 2012), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 2
Study type
Interventional
Enrollment
360
Allocation
Randomized
Ages
11 Years to 18 Years
Sex
Female
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Study summary

The study is a clinical trial to assess the effectiveness of Vitamin B12 supplementation along with Iron Folic Acid (IFA) in combating anaemia. Adolescent anaemic girls will be randomly divided into two groups.

  • Group 1: IFA weekly supplementation along with Information, Education, Communication sessions
  • Group 2: IFA + Cyanocobalamin weekly supplementation along with Information, Education, Communication sessions

Duration of supplementation: 6 months

Read the detailed description

The study is a randomized clinical trial to be conducted on mild or moderately anaemic adolescent girls (11-18 yrs) in a slum in Delhi. Anaemic adolescent girls (n=360) will be randomly divided into two groups. Group 1(n=180) will be given weekly supplementation of Iron (100 mg) and Folic acid (500 mcg) for six months, whereas group 2 (n=180) will be given weekly supplementation of Iron Folic Acid and cyanocobalamin (Vitamin B12) to assess the impact of Vitamin B12 supplementation on reducing the prevalence of anaemia. For first six weeks, 500 mcg/ week of cyanocobalamin will be given , followed by maintenance dose of 15 mcg/ week for rest of 20 weeks.

Anthropometric measurements and dietary information will be collected besides biochemical analysis. IEC sessions will be organized for both the groups.The study hypothesis is that Vitamin B12 supplementation along with iron folic acid (IFA) is more effective in reducing the prevalence of anaemia as compared to IFA supplementation alone.

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Conditions studied

  • Anaemia

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03

In context

Anemia

1,810 studies on the registry are indexed under Anemia; 215 are open to participants now.

This study's planned enrollment of 360 is above the median of 117 across 1,336 interventional studies indexed under Anemia.

Browse Anemia studies →

Lead sponsor

Indian Council of Medical Research is the lead sponsor of 12 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
11 Years to 18 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Willingness to participate
  • Unmarried or married (who still reside with their parents, i.e. prior to 'Gauna') adolescent girl.

Exclusion criteria

Exclusion Criteria:

  • Severe anaemia
  • Pregnant Adolescent girls
  • Medical conditions like TB, Cancer etc
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Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
360 participants (estimated)

Study arms

  • Active comparator
    Iron and Folic Acid

    Drug: Iron and Folic Acid

  • Experimental
    Iron, Folic acid and cyanocobalamin

    Drug: Iron, Folic acid and Cyanocobalamin

Interventions

  • DrugIron, Folic acid and Cyanocobalamin

    Drug pages: Iron · Folic Acid · Vitamin B 12

    Total duration= 6 months Iron=100 mg, Folic acid= 500 mcg, Cyanocobalamin 500 mcg weekly supplementation in the form of capsule for 6 weeks Iron=100 mg, Folic acid= 500 mcg, Cyanocobalamin 15 mcg weekly supplementation in the form of capsule for next 20 weeks

  • DrugIron and Folic Acid

    Drug pages: Iron · Folic Acid

    Iron= 100 mg, Folic acid= 500 mcg weekly supplementation in the form of capsule for 6 months

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What researchers measure

Primary outcomes

  1. Change in hemoglobin level

    The primary outcome would be to assess the change in hemoglobin level after intervention with Iron Folic acid \& cyanocobalamin weekly supplementation for 6 months and to compare the results with the group 1 in which only Iron and Folic acid would be supplemented

    Time frame: at baseline and after 6 months

Secondary outcomes

  1. Change in serum ferritin, folic acid and vitamin B12 levels

    The secondary outcome would be to assess the change in level of serum ferritin, folic acid and Vitamin B12 after intervention with Iron Folic acid \& cyanocobalamin weekly supplementation for 6 months and to compare the results with the group 1 in which only Iron and Folic acid would be supplemented

    Time frame: at baseline and at end of 6 months

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Study locations

1 of 1 sites recruiting
  • Kirti Nagar Slums
    New Delhi, Delhi 110015, India
    Recruiting
    • Gurdayal S Toteja, Ph.D · Contactgstoteja@gmail.com · +91-11-23731633
    • Priyanka Gupta, M.Sc · Contactpriyankaicmr@gmail.com · +91-11-26890602
    • Gurdayal S Toteja, Ph.D · Principal investigator
    • Priyanka Gupta, M.Sc · Principal investigator
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References and documents

Publications

  • Basu RN, Sood SK, Ramachandran K, Mathur M, Ramalingaswami V. Etiopathogenesis of nutritional anemia in pregnancy: a therapeutic approach. Am J Clin Nutr. 1973 Jun;26(6):591-4. doi: 10.1093/ajcn/26.6.591. No abstract available. PubMed 4575153 ↗
  • Sood SK, Ramachandran K, Mathur M, Gupta K, Ramalingaswamy V, Swarnabai C, Ponniah J, Mathan VI, Baker SJ. W.H.O. sponsored collaborative studies on nutritional anaemia in India. 1. The effects of supplemental oral iron administration to pregnant women. Q J Med. 1975 Apr;44(174):241-58. PubMed 1103213 ↗
  • Gomber S, Agarwal KN, Mahajan C, Agarwal N. Impact of daily versus weekly hematinic supplementation on anemia in pregnant women. Indian Pediatr. 2002 Apr;39(4):339-46. PubMed 11976463 ↗
  • Kotecha PV, Nirupam S, Karkar PD. Adolescent girls' Anaemia Control Programme, Gujarat, India. Indian J Med Res. 2009 Nov;130(5):584-9. PubMed 20090111 ↗
  • Agarwal KN, Gomber S, Bisht H, Som M. Anemia prophylaxis in adolescent school girls by weekly or daily iron-folate supplementation. Indian Pediatr. 2003 Apr;40(4):296-301. PubMed 12736400 ↗
  • Bruner AB, Joffe A, Duggan AK, Casella JF, Brandt J. Randomised study of cognitive effects of iron supplementation in non-anaemic iron-deficient adolescent girls. Lancet. 1996 Oct 12;348(9033):992-6. doi: 10.1016/S0140-6736(96)02341-0. PubMed 8855856 ↗
  • Ahmed F, Khan MR, Akhtaruzzaman M, Karim R, Marks GC, Banu CP, Nahar B, Williams G. Efficacy of twice-weekly multiple micronutrient supplementation for improving the hemoglobin and micronutrient status of anemic adolescent schoolgirls in Bangladesh. Am J Clin Nutr. 2005 Oct;82(4):829-35. doi: 10.1093/ajcn/82.4.829. PubMed 16210713 ↗
  • Deshmukh PR, Garg BS, Bharambe MS. Effectiveness of weekly supplementation of iron to control anaemia among adolescent girls of Nashik, Maharashtra, India. J Health Popul Nutr. 2008 Mar;26(1):74-8. PubMed 18637530 ↗
  • Sen A, Kanani SJ. Impact of iron-folic acid supplementation on cognitive abilities of school girls in Vadodara. Indian Pediatr. 2009 Feb;46(2):137-43. PubMed 19242031 ↗
  • Shobha S, Sharada D. Efficacy of twice weekly iron supplementation in anemic adolescent girls. Indian Pediatr. 2003 Dec;40(12):1186-90. PubMed 14722370 ↗
  • Singla PN, Bhardwaj B, Agarwal DK, Agarwal KN. Vitamin B12 and folic acid in preschool anemia. Indian Pediatr. 1985 Jan;22(1):27-33. No abstract available. PubMed 4077257 ↗
  • Singla PN, Gupta HP, Ahuja C, Agarwal KN. Deficiency anaemias in preschool children--estimation of prevalence based on response to haematinic supplementation. J Trop Pediatr. 1982 Apr;28(2):77-80. doi: 10.1093/tropej/28.2.77. No abstract available. PubMed 6763946 ↗
  • Mozaffari-Khosravi H, Noori-Shadkam M, Fatehi F, Naghiaee Y. Once weekly low-dose iron supplementation effectively improved iron status in adolescent girls. Biol Trace Elem Res. 2010 Jun;135(1-3):22-30. doi: 10.1007/s12011-009-8480-0. Epub 2009 Aug 4. PubMed 19652922 ↗
  • Hettiarachchi M, Liyanage C, Wickremasinghe R, Hilmers DC, Abrams SA. The efficacy of micronutrient supplementation in reducing the prevalence of anaemia and deficiencies of zinc and iron among adolescents in Sri Lanka. Eur J Clin Nutr. 2008 Jul;62(7):856-65. doi: 10.1038/sj.ejcn.1602791. Epub 2007 May 16. PubMed 17522609 ↗
  • Worthington-White DA, Behnke M, Gross S. Premature infants require additional folate and vitamin B-12 to reduce the severity of the anemia of prematurity. Am J Clin Nutr. 1994 Dec;60(6):930-5. doi: 10.1093/ajcn/60.6.930. PubMed 7985636 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 28, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01490944
Lead sponsor
Indian Council of Medical Research
Collaborators
Delhi University
Responsible party
G.S.Toteja (Scientist-F (Deputy Director General, Senior Grade) and Principal Investigator, Indian Council of Medical Research) — Principal investigator
First posted
Dec 13, 2011
Start date
Jan 2012
Primary completion
Nov 2012 (estimated)
Completion
Jan 2013 (estimated)
Last update
Feb 28, 2012

Study contacts

Dr. Gurdayal S Toteja, Ph.D
Contact
gstoteja@gmail.com
+91-11-23731633
Priyanka Gupta, M.Sc
Contact
priyankaicmr@gmail.com
+91-11-26890602
Dr. Gurdayal S Toteja, Ph.D
principal investigator · Indian Council of Medical Research
Priyanka Gupta, M.Sc
principal investigator · Indian Council of Medical Research
Dr. Neena Bhatia, Ph.D
principal investigator · Delhi University
Dr. Naval K Vikram, M.D.
principal investigator · All India Institute of Medical Sciences, New Delhi
Dr. Anupa Siddhu, Ph.D
principal investigator · Delhi University

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

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Studies of the drugs tested here: Iron · Folic Acid · Vitamin B 12

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