BW is related to serum concentrations of adiponectin and uric acid. However, weight velocity was a stronger determinant of serum adiponectin and uric acid levels than BW in Japanese schoolchildren. Thus, it may be important to control weight gain to prevent the development of ACHD in children, especially in children with LBW.

Congenital high airway obstruction syndrome (CHAOS) has been reported to be fatal. Ten cases of CHAOS that underwent ex utero intrapartum treatment (EXIT) procedure to secure the fetal airway have been reported. A 36-year-old woman (gravida 3, para 2) was referred to our hospital at 22 weeks of gestation. Sonography revealed large echogenic lungs, flattened diaphragm, and marked hydrops. Magnetic resonance imaging confirmed the diagnosis of CHAOS. Polyhydramnios and fetal skin edema were improved and the fetal ascitic fluid was regressed gradually. At 36 weeks of gestation, an EXIT procedure was undertaken. Fetal laryngoscopy and bronchoscopy showed complete laryngeal obstruction, and a tracheostomy was performed immediately. The infant was discharged from hospital at 6 weeks of age. Thereafter, he developed well both physically and mentally. A laryngoplasty was performed at 20 months of age using silicon sheet as a patent airway. The child has a tracheostomy, is able to phonate but does not speak, and is awaiting decannulation. Use of the EXIT procedure in CHAOS cases offers the potential for salvage and excellent long-term outcome of these fetuses that otherwise would not survive. However, management of the airway, particularly with regard to long-term reconstruction in children with CHAOS, remains challenging.

Adiponectin consists of three subspecies (high-, middle- and low-molecular weight adiponectin). Among these, high-molecular weight adiponectin (H-adn) is suggested to be an active form of this protein. To assess the relationship between H-adn and postnatal growth in preterm infants (PIs), serum H-adn and total adiponectin (T-adn) were measured in 46 PIs at birth and at corrected term, and 26 term infants (TI) at birth. T-adn and H-adn concentrations, and the ratio of H-adn to T-adn (H/T-adn) were significantly greater in TI and PI at corrected term than in PI at birth (p < 0.001). T-adn and H-adn concentrations in PI at corrected term were similar to those in TI, but H/T-adn in PI at corrected term was less than that in TI (p < 0.02). Stepwise multiple regression analysis revealed that the factors contributing to H/T-adn and serum concentrations of T- and H-adn in PI at corrected term were different from those in TI. These data suggest that quality of early postnatal growth in PIs is different from that in normally developed TI. Postnatal growth accompanying adipose tissue similar to TI may be important for PI to prevent future development of cardiovascular disease.

Objective-Dyslipidemia and insulin resistance (IR) are risk factors for coronary heart disease (CHD) in adults. To help prevent the development of CHD, it may be useful to understand the relationship between lipid abnormalities and IR during childhood. Methods and Results-IR was assessed by the homeostasis model approximation index. We studied 1175 Japanese school children (642 boys and 533 girls), aged between 7 and 12 years. Obesity was defined by the body mass index standard deviation score (BMISD) (obese: BMISD Ն2.0). BMISD was most significantly associated with IR in nonobese children (Pϭ0.000). Associations of IR with lipid-related parameters were affected by BMISD. After being corrected by BMISD, in nonobese children, log triglycerides (TG), apoB and low-density lipoprotein (LDL) size in boys and log TG, LDL size, and high-density lipoprotein (HDL) cholesterol in girls were still significantly associated with IR (Pϭ0.000 to 0.017). In obese children, all parameters except for LDL cholesterol in boys and LDL size in girls were significantly associated with IR (Pϭ0.000 to 0.030). Multiple regression analysis showed that log TG and LDL size in nonobese children, log TG in obese boys and LDL size in obese girls were independently associated with IR. Children with IIb and IV hyperlipidemia had significantly higher IR than those with normolipidemia and IIa, even after correcting for BMISD and age. Conclusion-Our results suggest that in addition to controlling body weight, it may be important for school children to characterize lipid phenotypes to prevent progression to CHD and/or type 2 diabetes and to identify subjects who are at high risk for these disorders.

our case suggests that Mycoplasma pneumoniae should be considered as an aetiological agent in acute respiratory distress syndrome. Extracorporeal membrane oxygenation might have a valuable role in the management.