Cling wrap, an innovative intervention for temperature maintenance and reduction of insensible water loss in very low-birthweight babies nursed under radiant warmers: a randomized, controlled trial.
OBJECTIVE
The value of polythene film ('cling wrap') to improve thermal control and reduce postnatal weight loss in preterm, very low-birthweight babies was investigated.


METHODS
Consecutively born babies with birthweights between 750 and 1500 g were stratified by birthweight (<1250 g, 1251-1500 g) and randomised either to the cling wrap (CW) or no cling wrap (NCW) group. The baby bassinette of the RW was covered with cling wrap up to the level of the neck in the CW group for the 1st 7 days. The primary outcome variables were the incidence of hypothermia (axillary temperature < or = 36 degrees C) after initial stabilisation during the first 7 days and cumulative weight loss (percentage of birthweight) at 48 hours of age.


RESULTS
Of 51 babies, 26 were randomised to the CW and 25 to the NCW group. None of the babies in the CW group developed hypothermia in the 1st 7 days but 36% in the NCW group (p = 0.001) did. Babies who were hypothermic on admission took less time to reach normal temperature in the CW group. Cumulative weight loss in the 1st 48 hours was 5.0 + 5.6% in the CW group and 8.6 + 7.0% in the NCW group (p = 0.06).


CONCLUSIONS
Use of CW might be a simple method of maintaining temperature in very low-birthweight babies in developing countries.
Kaushal
M
M
Neonatal Division, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India.
Agarwal
R
R
Aggarwal
R
R
Singal
A
A
Upadhyay
M
M
Srinivas
V
V
Paul
V K
VK
Deorari
A K
AK
D001512:Bedding and Linens; D005260:Female; D006361:Heating; D006801:Humans; D006955:Hypernatremia / Q000517:prevention & control; D007035:Hypothermia / Q000517:prevention & control*; D007186:Incubators, Infant; D007224:Infant Care / Q000379:methods*; D007231:Infant, Newborn; D007236:Infant, Small for Gestational Age; D019102:Infant, Very Low Birth Weight; D008297:Male; D020959:Polyethylene; D011446:Prospective Studies; D014870:Water Loss, Insensible
D020959:Polyethylene