Comparison and diagnostic accuracy of stable microbubble rating test and shake test for the early detection of respiratory distress syndrome.
- Author:
Hyeon Gon KIM
;
Sang Hyun BYUN
;
Young Hun CHUNG
- Publication Type:Original Article
- Keywords:
Neonate;
Respiratory distress syndrome;
Stable Microbubble Rating Test;
Shake test
- MeSH:
Chungcheongnam-do;
Humans;
Immunoglobulin E;
Infant;
Infant, Newborn;
Infant, Premature;
Interleukin-4;
Microbubbles*;
Mortality;
Parturition;
Recurrence
- From:Journal of the Korean Pediatric Society
1993;36(7):913-918
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Respiratory distress syndrome of preterm infants remains a significant cause of morbidyty and mortality. Early, just after birth, prediction and recognition of RDS is so important. The precision and reliability of the stable microbubble test (SMR)and shake test as a predictor of respiratory distress syndrome were studied. A 110-neonate who was born at Chungnam National University Hospital between November 1991 to September 1992was selected randomely and studied. The results were as follows; 1) Among the 110 neonates, 13 cases were noticed as RDS. 2) Among the 13 infants with RDS, SMR results were zero and very weak in 11 cases, weak in 2 cases. Of the 97 infants with Non-RDS, 9 cases were weak, 88cases were medium and strong, positive predictive value and negative predictive value was 100%, 98% respectively. 3) Of the 13 infants with RDS, Shake test result were negative in 8 cases, 1+in 1 case, 2+in 1 case and 4+in 3 case. Of the 97 infants with Non-RDS, 3 cases were negative, 9 cases were 1+, 9cases were 2+ and 63 cases were 4+, positive predictive value and negative predictive value was 72.7%, 9 However, frequent relapses and severe side effects caused by such therapy necessitate development of a more specific and effective therapeutic regimen.Recently, a T cell derived cytokine, interleukin 4 (IL-4)is being recognized as a major cytokine up-regulating IgE production and response, while interferon- (IFN- )counteracts IL-4 actions to down-regulate the IL-4 induced IgE response. Hence, the present study is aimed to investigate the role of IL-4 in MCNS. Using freshly isol 4.9% respectively. We conclude that the rapidity, simplicity and reliability of the stable microbubble test is more useful as a bedside procedure in identifying of predicting the infants who are likely to develop RDS than shake test.
