PEDIATRICS Vol. 73 No. 3 March 1984, pp. 327-329
This Article
Right arrow Full Text (PDF)
Right arrow Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when eLetters are posted
Right arrow Alert me if a correction is posted
Services
Right arrow E-mail this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My File Cabinet
Right arrow Download to citation manager
Right arrowRequest Permissions
Citing Articles
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Kumar, S. P.
Right arrow Articles by Anday, E. K.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kumar, S. P.
Right arrow Articles by Anday, E. K.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Facebook   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Edema, Hypoproteinemia, and Zinc Deficiency in Low-Birth-Weight Infants

Savitri P. Kumar MD1 and Endla K. Anday MD1

1 From the Division of Neonatology, Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia

Three premature infants with zinc deficiency who had an unusual presentation with generalized edema and hypoproteinemia between 5 and 9 weeks of age are described. The infants were fed their own mother's milk, supplemented with a proprietary formula after the first 2 to 3 weeks of life. None of the infants had diarrhea, liver disease, or urinary protein loss. Treatment with oral zinc supplements led to rapid resolution of the edema, with an increase in values for serum proteins, alkaline phosphatase, and zinc. There was no recurrence of symptoms following discontinuation of zinc therapy 1 month later. At 1-year follow-up, all infants were doing well and had normal growth and development. As zinc plays a critical role in nucleic acid and protein synthesis, it is postulated that dietary zinc deficiency in the phase of rapid postnatal growth precipitated edema and hypoproteinemia in these infants. Zinc deficiency should be included in the list of causes of generalized edema in the low-birth-weight infant.

Key Words: zinc • premature infant • edema • hypoproteinemia

Submitted on January 18, 1983
Accepted on March 19, 1983


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Facebook Facebook   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?