TYPE OF ANÆSTHESIA AND HYALINE MEMBRANE DISEASE

1967 ◽  
Vol 1 (15) ◽  
pp. 790-790
2017 ◽  
Vol 38 (3-4) ◽  
pp. 47
Author(s):  
Lasmida Nazir Nuriman ◽  
Dadang Sjarif Hidajat

There have been controversies over the eiTect of hypertension in pregnancy on the incidence of type I neonatal respiratory distress syndrome or hyaline membrane disease (HMD). We investigated the relationship between the incidence of HMD and maternal hypertension during pregnancy in 91 infants at 34 weeks gestation or less. This retrospective cross sectional study included all live born babies between May 1, 1994 and April 30, 1995 at Dr. Hasan Sadikin General Hospital, Bandung. Maternal hypertension during pregnancy was diagnosed in 38 mothers of91 infants studied. The incidence of HMD (5%) in the maternal hypertension during pregnancy group was significantly lower than the 62% in the normotensive group (p<0.01). There was a negative correlation between the occurence of HMD and hypertension during pregnancy. We conclude that the risk of developing HMD in infants born to hypertensive mothers is significantly lower than those born to normotensive mothers.


1957 ◽  
Vol 51 (6) ◽  
pp. 726-741 ◽  
Author(s):  
Paul Curtis

Neonatology ◽  
1985 ◽  
Vol 47 (6) ◽  
pp. 317-322 ◽  
Author(s):  
I. Sen ◽  
T. Tulassay ◽  
J. Kiszel ◽  
F. Ruppert ◽  
E. Sulyok ◽  
...  

1970 ◽  
Vol 45 (241) ◽  
pp. 311-320 ◽  
Author(s):  
K. Boughton ◽  
G. Gandy ◽  
D. Gairdner

PEDIATRICS ◽  
1996 ◽  
Vol 98 (6) ◽  
pp. 1149-1153
Author(s):  
Ernest Z. Phillipos ◽  
Murray A. Robertson ◽  
Paul J. Byrne

Objectives. To assess the efficacy of Doppler echocardiography (DE) in the quantification of patent ductus arteriosus (PDA) shunt volume and to correlate PDA shunt volume with clinical outcome in infants with hyaline membrane disease. Methods. Ninety-eight DE studies were performed in 30 preterm ventilated infants with hyaline membrane disease within the first 24 hours of age and then at 48-hour intervals to a maximum of three studies while ventilated with a final study after extubation. Right and left ventricular outputs (QRV and QLV, respectively) and PDA flow were calculated using cross-sectional area and flow velocity integrals. Left atrial-to-aortic root diameter measurements were also taken. Clinical outcomes were correlated with the shunt fraction (QLV/QRV). Results. QLV/QRV demonstrated a linear relationship with the left atrial-to-aortic root diameter ratio (n = 92; r = .79). In the absence of a PDA (n = 33 studies), QRV versus QLV demonstrated a linear relationship (r = .88). In the presence of a PDA (n = 64 studies) the mean QLV (334 ± 133 ml/kg per minute) was significantly greater than the mean QRV (237 ± 84 ml/kg per minute). There was a linear relationship between QLV - QRV (PDA shunt volume) and PDA flow (n = 60; r = .84). In studies with exclusive left-to-right shunting at the PDA (n = 48), the mean QLV - QRV (112 ± 83 ml/kg per minute) was significantly higher than in those with bidirectional shunting (n = 16; mean QLV - QRV = 50 ± 27 ml/kg per minute). Two infants with severe intraventricular hemorrhage (IVH grade 3) and two infants with periventricular leukomalacia (PVL) had significantly higher QLV/QRV (2.09 ± 0.36 and 1.67 ± 0.02 respectively) than those with no IVH (n = 6; QLV/QRV = 1.31 ± 0.18) or those with IVH grades 1 and 2 (n = 8; QLV/QRV = 1.48 ± 0.27). There was no difference in QLV/QRV in infants with or without bronchopulmonary dysplasia retinopathy of prematurity. Necrotizing enterocolitis did not develop in any of the 30 infants. Conclusion. PDA shunt volume can be quantified by DE. Larger studies are needed to correlate clinical outcome with QLV/QRV.


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