DOES THE BABY CLOCHE HEAT SHIELD KEEP LOW-BIRTH-WEIGHT INFANTS WARM

To determine whether the ''Baby Cloche'' heat shield improves temperature control in low birth-weight infants we compared serial temperatures in 11 preterm infants nursed with or without the Cloche. Mean birth weights were 1490 and 1510 gm, mean weights at time of study 1680 and 1710 gm and mean postnatal age 20 and 27 days for study and control infants respectively. Serial measurements of rectal, abdominal skin, dorsum of the foot, Cloche wall and room temperature were recorded once or twice daily for 2 to 5 days. Mean rectal temperatures increased with increasing age from 35.3 in the first week of life to 37.0-degrees-C by the third week (P < 0.001). In infants nursed under the Cloche who were over 2 weeks of age mean rectal, abdominal and foot temperatures were 0.5, 0.6 and 1.6-degrees-C higher (P < 0.001); in younger infants there was no significant difference in any of the temperatures. Our findings suggest that the ''Baby Cloche'' improves temperature control in preterm infants over 1600 gm who are more than 2 weeks of age.