Plasma protein binding of dicloxacillin: effects of age and diseases.

Dicloxacillin protein binding was investigated in sera from 10 umbilical cords, 20 children (aged between 2 and 21 months) and in the plasma from 8 healthy young subjects, 7 healthy elderlies, 10 patients with liver cirrhosis, 10 patients with renal failure (glomerulonephritis) and 10 chronic uremics maintained on hemodialysis. The percentage unbound fraction (mean +/- SD) of dicloxacillin was 7.3 +/- 0.

[Syndrome of ventricular overdrainage in children with fluid shunts].

The authors emphasize the possible complications following the surgical operation by ventriculocaval or ventriculoperitoneal shunts in the neonatal hydrocephalus. These complications are mainly caused by the liquoral hyperdrenage which occurs for the differential pressure of the valve system, since this valve is operating by the differential pressure between cerebral ventricles and the receiving cavities and not by the absolute pressure existing in the ventricular cavity. The following late complications are examined: a) chronic subdural haematoma; b) slit ventricle syndrome.

Serum protein binding of furosemide in newborn infants and children.

The protein binding of furosemide was studied in the serum from 8 umbilical cords, in 51 children (aged between 2 weeks and 13.5 years) and in the plasma of 10 volunteers (aged between 28 and 42 years). The drug was added to the buffer to give a final concentration of 2 micrograms/ml.

[Therapy of atopic dermatitis in children. Study on the use of a desensitizing preparation].

Children with Atopic Dermatitis have been treated with Histaglobin (gamma globulin + histamine) applied by hypodermic injections. The patients (42) were divided into three groups: the first one (ten cases) aged between 9 and 5 years; the second one (eight cases) between 5 and 2 years and the third one (twenty four cases) aged less than two years. The trial has been carried out in two phases: the first one consisted of nine injections with increasing doses ranging from 1/3 to 1 ampoule with 4-6 day intervals; the second one, "the maintenance period", was made by nine injections of 1 ampoule with increasing intervals from two up to four weeks.

Effects of development, aging, and renal and hepatic insufficiency as well as hemodialysis on the plasma concentrations of albumin and alpha 1-acid glycoprotein: implications for binding of drugs.

The concentrations of total proteins, albumin, alpha 1-acid glycoprotein (AGP), and nonesterified fatty acids (NEFA) were measured in the serum of 21 newborn infants and 13 children, aged 1-13 months, and in the plasma of 31 volunteers, 25 patients with renal failure, 27 patients with cirrhosis, 39 uremic patients undergoing hemodialysis, and 20 elderly subjects. The concentration of albumin in the volunteers was higher than in all other groups. The concentration of AGP in the volunteers was higher than in newborn infants but lower than in elderly subjects, patients with renal failure, and those with chronic uremia.

[Herpesvirus simplex disease in the newborn infant. Clinical aspects, diagnosis, prophylaxis, therapy].

Herpes Simplex virus infection (Particularly by HVS2) is one of the most important disease transmitted by mother to newborn because of the seriousness of symptoms and the high incidence of genital infection of pregnants. Transmission of congenital HVS infection occurs usually by contact with infected genital secretions during the birth process, but there is evidence that transplacenter transmission also may occur. Emphasis must be placed then on prophylaxis of genital infection of pregnants and of their partners.

[Sinusitis in children. Personal case study].

The presence of sinusitis has been found out 85 times out of 278 cases of acute relapsing respiratory diseases in children between 4 and 12 years of age. The maxilla sinuses have been those most frequently stricken; the frontal sinuses come next and last at a distance the sphenoidal sinus. A close relationship between the entity of basic respiratory pathology and the presence and seriousness of the sinusitis has been observed.

Clonazepam serum protein binding during development.

Clonazepam protein binding was investigated in sera from five different umbilical cords, 45 children (aged 2 mo to 12 yr), and five adults (aged 27 to 40 yr). The unbound fraction (means +/- SE) of clonazepam was 17.3% +/- 0.

[Empyema of the gallbladder in an 8-year old boy].

A case of empyema of the gallbladder in a eight year old child is reported. The child presented simptoms relatively constant in the hydrops of the gallbladder, nomely abdominal pain usually confined to the right upper quadrant and or epigastrium, fever, nausea, vomit, dehidratation; a tender abdominal mass was palpable. As usually occurs in childhood, the acute distension of the gallbladder followed in this report, to preceding focus of infection (angina and cervical lymphadenopathy).

[Urinary tract infections in premature infants: considerations on the reliability of bladder catheterization and other methods of urine collection for bacteriological study].

The collection of urine by the use of adhesive plastic bags even if simple is not unfailing procedure for making diagnosis of urinary tract infection (U.T.I.