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Biomedical subjects

L D Lilien

Publications and source records attributed to L D Lilien.

30 records · Page 2Linked to original sources
PubMed1979

Hyperglycemia in stressed small premature neonates.

The metabolic responses to a constant glucose infusion were measured in 30 premature infants, 700 to 1,550 gm. The study included 18 stressed premature infants who needed assisted ventilation, and 12 control premature infants. Metabolic measurements were similar in both groups in the cord and preinfusion samples. In the first postinfusion sample, glucose, cortisol, and glycerol values were higher in stressed than in control premature infants. Hyperglycemia was seen in 13 of stressed and in only one of control premature infants. Stressed infants who became hyperglycemic in the first postinfusion sample were then compared to stressed euglycemic infants. Insulin levels were higher, glycerol levels similar, but cortisol levels lower in stressed hyperglycemic than in stressed euglycemic premature infants. The etiology of hyperglycemia in stressed premature infants cannot be attributed to hypoinsulinemia or to hypercortisolemia, and is not associated with increased glycerol levels. There was no difference in mortality between stressed hyperglycemia and stressed euglycemic infants; stress, rather than hyperglycemia, was related to mortality.

Blood Glucose↗
PubMed1978

Candida albicans meningitis in a premature neonate successfully treated with 5-fluorocytosine and amphotericin B: a case report and review of the literature.

Candida albicans meningitis was diagnosed in a 45-day-old premature infant whose birth weight was 1,616 gm. Symptoms consisted of poor weight gain and poor suckling. The combined use of amphotericin B and 5-fluorocytosine (5-FC) resulted in negative CSF cultures after 12 days of therapy. Amphotericin B was given for 45 days (total 83 mg) and 5-FC for 60 days (total 19 mg). Only one other premature infant has been reported in the literature who had similar treatment. A review of Candida meningitis diagnosed before death in 11 other infants less than 1 year of age is presented.

Amphotericin B↗
PubMed1978

Early-onset Haemophilus sepsis in newborn infants: clinical, roentgenographic, and pathologic features.

Nine infants with early-onset Haemophilus sepsis were seen between January 1973 and July 1977. Of the five isolated strains that were typed, only one was type B. All infants had respiratory distress, metabolic acidosis, and large alveolar-arterial oxygen tension difference gradients. Eight infants weighed less than 1,500 gm and died; one infant weighed 1,701 gm and survived. Roentgenograms in six of eight showed hyaline membrane disease. Pulmonary pathologic specimens in eight infants revealed hyaline membranes in six and polymorphonuclear leukocytes in the alveolar spaces in four. In two infants, small Gram-negative bacilli were noted within proteinaceous exudates in alveolar ducts. The route and time of infection in these infants with early-onset Haemophilus sepsis are unclear. However, the possibility that the infection occurs before birth and that these infants represent septically aborted prematures is suggested by the high incidence of prematurity in infants with early-onset Haemophilus sepsis and early detection of bacteremia in three infants.

Female↗
PubMed1977

Congenital syphilitic osteitis of scapulae and ribs.

A newborn with congenital syphilis presented radiographically with a lack of ossification of the medial portions of several ribs and massive sclerosis and decalcification of scapulae. The uniqueness of syphilitic scapular and rib involvement is discussed. The infant also went on to develop skin lesions which appeared following penicillin therapy and also developed an extrahepatic biliary atresia.

Humans↗
PubMed1977

Treatment of neonatal hypoglycemia with continuous intravenous glucose infusion.

The treatment of neonatal hypoglycemia by constant infusion of glucose at the rate of 8 mg/kg/minute was studied in 22 hypoglycemic neonates. In 18 neonates glucose levels rose above the hypoglycemic range within ten minutes of infusion and in three, within 30 to 50 minutes of infusion. The remaining neonate had hyperinsulinemia and responded only to diazoxide. Constant glucose infusion was found to be useful therapeutically for neonatal hypoglycemia.

Female↗
PubMed1977

Significance of radiographic findings in early-onset group B streptococcal infection.

Chest radiographs on 73 neonates with early-onset group B Streptococcus (GBS) infection were reviewed. Eighty-six percent of the infants were premature (less than 38 weeks); 68% weighed less than or equal to 1,500 g. In infants weighing less than or equal to 1,500 g, the predominant radiographic pattern was hyaline membrane disease (HMD) (80%). There was a significant increase in radiographic HMD in 1,000 to 1,500-g neonates with GBS infection (77%) when compared to a control group of infants without GBS infection (44%). Mortality in 1,000 to 1,500-g infants with GBS infection and radiographic HMD (95%) was also significantly higher than in the control group of infants with hmd HMD and no GBS infection (38%). In larger premature and full-term infants, the radiographic findings were not specific and also were not helpful in distinguishing GBS infection from other newborn respiratory disorders.

Female↗
PubMedDate not supplied

Plasma amino acid patterns in very low birth weight infants during parenteral nutrition.

Plasma amino acids were measured in eight very low birth weight infants (less than or equal to 1000 gm) before and after infusion of parenteral alimentations with Freamine III. Significant elevation in serum threonine, valine, isoleucine, methionine, serine, proline, glycine and ornithine was noted after twenty four hours of infusion. On the other hand, significant decreases in taurine and tyrosine levels were noted. Our study suggests that current solution is not optimal for premature neonates and the amount of protein administered during the first week in infants weighing less than or equal to 1000 gm should be decreased from the recommended 2.5-3.0 gm/kg/day.

Amino Acids↗