The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.
Vitamin A supplements and mortality related to measles: A randomised clinical trial
Open accessAbstract
One hundred and eighty children admitted with measles were randomly allocated to receive routine treatment alone or with additional large doses of vitamin A (200,000 IU orally immediately and again the next day). Baseline characteristics of the two groups were virtually identical for age, severity of measles, and vitamin A and general nutritional states. In 91% of the children serum vitamin A concentrations were less than 0.56 mumol/l. Of the 88 subjects given vitamin A supplements, six (7%) died; of the 92 controls, 12 (13%) died (p = 0.13). This difference in mortality was most obvious for children aged under 2 years (one death out of 46 children receiving supplements versus seven deaths out of 42 controls; p less than 0.05) and for cases complicated by croup or laryngotracheobronchitis. Mortality was several times higher in marasmic than in better nourished children, regardless of study allocation (p less than 0.01).
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“Therefore, the administration of supplements in these situations significantly increases the survival rate and improves vision disturbances”
From Vitamin A Update: Forms, Sources, Kinetics, Detection, Function, Deficiency, Therapeutic Use and Toxicity (2021) · cites this paper as [343]
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Citations
Cites
The epidemiology of global micronutrient deficiencies
Bailey, R. L., West Jr., K. P., & Black, R. E. (2015) · Annals of Nutrition and Metabolism · doi:10.1159/000371618 · Cited by 2,035
TISSUE CHANGES FOLLOWING DEPRIVATION OF FAT-SOLUBLE A VITAMIN
Wolbach, S. B., & Howe, P. R. (1925) · Journal of Experimental Medicine · doi:10.1084/jem.42.6.753 · Cited by 1,647
Interactions of Nutrition and Infection
(1969) · Public Health · doi:10.1016/s0033-3506(69)80119-8 · Cited by 1,296
Bieri, J., Tolliver, T., & Catignani, G. (1979) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/32.10.2143 · Cited by 986
IMPACT OF VITAMIN A SUPPLEMENTATION ON CHILDHOOD MORTALITY
Sommer, A., Djunaedi, E., Loeden, A. A., Tarwotjo, I., West, K., Tilden, R., Mele, L., & The Aceh Study Group (1986) · The Lancet · doi:10.1016/s0140-6736(86)91157-8 · Cited by 680
Self-citationNCHS growth curves for children birth-18 years. United States.
Hamill, P. V. V., Drizd, T. A., Johnson, C. L., Reed, R. B., & Roche, A. F. (1977) · PubMed · Cited by 582
Sommer, A., Katz, J., & Tarwotjo, I. (1984) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/40.5.1090 · Cited by 493
Self-citationINCREASED MORTALITY IN CHILDREN WITH MILD VITAMIN A DEFICIENCY
Sommer, A., Hussaini, G., Tarwotjo, I., & Susanto, D. (1983) · The Lancet · doi:10.1016/s0140-6736(83)90677-3 · Cited by 453
Self-citationMetaplasia produced in cultures of chick ectoderm by high vitamin A
Fell, H. B., & Mellanby, E. (1953) · The Journal of Physiology · doi:10.1113/jphysiol.1953.sp004860 · Cited by 449
Interaction of nutrition and infection
Zook, E. G. (1979) · Plastic and Reconstructive Surgery · doi:10.1097/00006534-197910000-00103 · Cited by 260
Vitamin a deficiency in infants
Blackfan, K. D., & Wolbach, S. B. (1933) · The Journal of Pediatrics · doi:10.1016/s0022-3476(33)80022-9 · Cited by 224
Nutritional Blindness: Xerophthalmia and Keratomalacia
Sommer, A. H. (1982) · Cited by 175
Self-citationCorneal ulceration, measles, and childhood blindness in Tanzania.
Foster, A., & Sommer, A. H. (1987) · British Journal of Ophthalmology · doi:10.1136/bjo.71.5.331 · Cited by 123
Self-citationSynergistic impact of measles and diarrhoea on nutrition and mortality in Bangladesh.
Koster, F. T., Curlin, G. C., Aziz, K. M. A., et al. (1981) · PubMed · Cited by 115
Severe measles in the tropics. II.
Morley, D. (1969) · BMJ · doi:10.1136/bmj.1.5640.363 · Cited by 111
Blindness and visual impairment in southern Malawi.
Chirambo, M. C., Tielsch, J. M., West, K. P., Katz, J., Tizazu, T., Schwab, L., Johnson, G. J., Swartwood, J. W., Taylor, H. R., & Sommer, A. H. (1986) · Europe PMC (PubMed Central) · Cited by 108
Self-citationCell-mediated immunity in iron- and vitamin-deficient children.
Bhaskaram, C., & Reddy, V. (1975) · BMJ · doi:10.1136/bmj.3.5982.522 · Cited by 106
Measles Mortality, State of Nutrition, and Family Structure: A Community Study from Guinea-Bissau
Aaby, P., Bukh, J., Lisse, I. M., & Smits, A. J. (1983) · The Journal of Infectious Diseases · doi:10.1093/infdis/147.4.693 · Cited by 101
The Effect of Vitamin A Deficiency on the in Vitro Cellular Immune Response of Rats
Nauss, K. M., Mark, D. A., & Suskind, R. M. (1979) · Journal of Nutrition · doi:10.1093/jn/109.10.1815 · Cited by 97
Causes of blindness among students in blind school institutions in a developing country.
Chirambo, M. C., & BenEzra, D. (1976) · British Journal of Ophthalmology · doi:10.1136/bjo.60.9.665 · Cited by 94
Studies of Diarrheal Disease in Central America
Scrimshaw, N. S., Salomón, J. B., Bruch, H. A., et al. (1966) · American Journal of Tropical Medicine and Hygiene · doi:10.4269/ajtmh.1966.15.625 · Cited by 72
CLINICAL AND ANATOMIC STUDY OF AVITAMINOSIS A AMONG THE CHINESE
Sweet, L. K. (1935) · Archives of Pediatrics and Adolescent Medicine · doi:10.1001/archpedi.1935.01970090129013 · Cited by 68
Vitamin A deficiency in the germ-free rat.
Beaver, D. L. (1961) · PubMed · Cited by 57
PREVALENCE AND SEVERITY OF XEROPHTHALMIA IN SOUTHERN MALAWI
Tielsch, J. M., West, K. P., Katz, J., et al. (1986) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a114428 · Cited by 56
The Epidemiology of Vitamin A Deficiency and Xerophthalmia
Tielsch, J. M., & Sommer, A. H. (1984) · Annual Review of Nutrition · doi:10.1146/annurev.nu.04.070184.001151 · Cited by 53
Self-citationSevere ulcerative herpes of mouth and eye following measles
Whittle, H., Smith, J. S., Kogbe, O., Dossetor, J. F., & Duggan, M. B. (1979) · Transactions of the Royal Society of Tropical Medicine and Hygiene · doi:10.1016/0035-9203(79)90132-9 · Cited by 53
Determinants of Measles Mortality in a Rural Area of Guinea-Bissau: Crowding, Age, and Malnutrition
Aaby, P., Bukh, J., Lisse, I. M., Smits, A. J., Gomes, J., Fernandes, M. A., Indi, F., & Soares, M. (1984) · Journal of Tropical Pediatrics · doi:10.1093/tropej/30.3.164 · Cited by 50
Inua, M., Duggan, M. B., West, C. E., Whittle, H. C., Kogbe, O., Sandford-Smith, J. H., & Glover, J. (1983) · Annals of Tropical Paediatrics · doi:10.1080/02724936.1983.11748292 · Cited by 48
The biological role of vitamin A in maintaining epithelial tissues.
Ja, O. (1973) · PubMed · Cited by 37
Nutritional Blindness: Xerophthalmia and Keratomalacia
Hughes, W. F. (1983) · Archives of Ophthalmology · doi:10.1001/archopht.1983.01040010310032 · Cited by 30
Jacques, J., & Sauter, M. (1976) · Documenta Ophthalmologica · doi:10.1007/bf02550873 · Cited by 28
The impact of measles in a rural area of Kenya.
As, M., Voorhoeve, A. M., Mannetje, W., et al. (1977) · PubMed · Cited by 26
Vitamin A deficiency in the germfree state.
We, R., Jg, B., & Eg, M. (1972) · PubMed · Cited by 26
A simple surveillance system for xerophthalmia and childhood corneal ulceration.
Foster, A., Kavishe, F. P., Sommer, A. H., et al. (1986) · PubMed · Cited by 13
Self-citation
Research works printed but not linked: 3
- SommerA, KatzJ, Tarwotio I. Increased risk ofrespiratory diseaseand diarrhoea in children with pre-existing mild vitamin A deficiency. AmJ Clin Nuir 1984;40:1090-5.
- Kochanowski BA, Ross AC. Stimulation of humoral immunity by vitamin A during suckling and postweaning in the rat. J Nutr (in press).
- De Vroey C. Epidemiology of ringworm (Dermatophytosis). Seminars in Dermatology 1985;4:185200.
Cited by
A randomized, controlled trial of vitamin A in children with severe measles
Hussey, G. D., & Klein, M. (1990) · New England Journal of Medicine · doi:10.1056/nejm199007193230304 · Cited by 588
Carazo, A., Macáková, K., Matoušová, K., Krčmová, L. K., Protti, M., & Mladěnka, P. (2021) · Nutrients · doi:10.3390/nu13051703 · Cited by 461
Vitamin A for treating measles in children
Huiming, Y., Chaomin, W., & Meng, M. (2005) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd001479.pub2 · Cited by 128
Metadata
- Authors
- Barclay, A. J., Foster, A., & Sommer, A.
- Affiliations
- Johns Hopkins University (US)
- Venue
- BMJ
- Publisher
- BMJ
- Published
- 1987-01-31
- Volume
- 294
- Issue
- 6567
- Pages
- 294-296
- ISSN
- 0007-1447 (ISSN-L)
- 0959-8138
- 1468-5833
- OpenAlex
- W2002591611
- Cited by
- 285
- References
- 34
- Citations by year
- 2026: 1 · 2025: 1 · 2023: 3 · 2022: 7 · 2021: 3 · 2020: 10 · 2019: 5 · 2018: 1 · 2017: 4 · 2015: 7 · 2014: 3 · 2013: 6 · 2012: 4
- FWCI
- 10.08
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- BMJ (publishedVersion)
- PubMed (publishedVersion)
- HighWire Press Open Archive (submittedVersion)
- Topics
- Health Sciences › Medicine › Epidemiology › Virology and Viral Diseases
- Health Sciences › Nursing › Nutrition and Dietetics › Child Nutrition and Water Access
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Vitamin D Research Studies
- Keywords
- vitamin A supplementation, measles, measles mortality, children, vitamin A deficiency, marasmus, croup, nutritional status
- MeSH terms
- Child, Child, Preschool, Clinical Trials as Topic, Humans, Infant, Measles, Random Allocation, Tanzania, Vitamin A, Vitamin A Deficiency
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