Safety of electronic molecular resonance adenoidectomy.

Adenoidectomy is one of the most frequent operations in children. In order to reduce hospital stay costs, today, this procedure is performed as day surgery. Even though adenoidectomy is not considered risky, some minor complications may occur, the most important being bleeding (0.

Acute mastoiditis: a 10 year retrospective study.

This retrospective study reviews our experience in the management of acute otomastoiditis over 10 years. During the study period we identified 40 cases in children aged 3 months-15 years with a peak incidence in the second year of life. Sixty per cent of them had a history of acute otitis media (AOM).

[Therapeutic use of a peptide fraction derived from bovine factor VIII in epistaxis in children].

The results obtained in patients suffering from essential epistaxis in paediatric age using a peptide fraction derived from the enzymatic hydrolysis of bovine factor VIII (VUEFFE-Baldacci) are reported. Carbazochrome sodium sulphate was employed for comparison purposes. Vueffe is effective in reducing haemorrhagic episodes without modifying the laboratory parameters investigated.

[The influence of click polarity and stimulation rate on the auditory evoked response in relation to age].

In order to study the changes which occur in phase of the click stimulus and its relation to the stimulus repetition rate on the auditory brainstem response (ABR) as a function of age, the Authors recorded the ABR from the scalp's surface of 10 newborns and 40 infants, 3 months, 6 months, 1 year and 3 years old as well as from 10 normal adults. The stimulus was a square wave of 0.1 msec duration and 90 dBHL level.

[Development of auditory evoked potentials of the brainstem in relation to age].

In order to study the various changes which occur in the waveform, latency and amplitude of the auditory brainstem evoked response (BSER) as a function of age, the authors recorded the BSER from the scalp's surface of 20 newborns and 50 infants, 3 months, 6 months, 1 year and 3 years old as well as from 20 normal adults. The data obtained show that the most reliable waves during the first month of life are waves I, III, V, which is often present even when other vertex-positive peaks are absent. The latencies of the various potential components decreased with maturation.

Resistant and relapsing neuroblastoma: improved response rate with a new multiagent regimen (OC-HDP) including high-dose cisplatinum.

From September 1984 to July 1985, 11 children from 6 months to 6 years of age were treated with a three-drug regimen (OC-HDP), including vincristine, cyclophosphamide, and cisplatinum 200 mg/m2 given as five dose-fractions over 5 days. Nine had resistant and two relapsed neuroblastoma. Nine children had previously been treated with cisplatinum at conventional doses; nine had not received cyclophosphamide and ten had not received vincristine.

Comparison of cefatrizine and erythromycin for pediatric ear, nose, and throat infections.

A comparison was made of cefatrizine in dosages of 75 mg/kg/day administered once daily or twice daily and erythromycin in a mean daily dosage of 50 mg/kg given in three divided doses for the treatment of acute infections of the ear, nose, and throat in children. Temperature was recorded twice a day during therapy. At the end of treatment, a clinical evaluation of cure, improvement, or failure was made, based on defervescence and abatement of symptoms.

High-dose cisplatin and etoposide in advanced malignancies of childhood.

Thirty-two children with poor-prognosis solid tumors were treated with a combination of high-dose cisplatin (CDDP) (200 mg/m2 over 5 days) and VP16. In the 30 children evaluable for antitumor effect, there were 7 complete, 12 partial, and 3 minor tumor responses. Wilms' tumor and rhabdomyosarcoma responded best.

[Evaluation of auditory function in homozygous beta-thalassemia].

We examined the auditory function of 29 subjects affected by homozygous beta-thalassemia, managed with an high transfusion scheme and regularly treated with 40-60 mg/kg/day of desferrioxamine. A group of 29 healthy subjects is studied as control. We found conductive hearing defect in 8 thalassemics (6 bilateral) and sensory-neural hearing loss at high frequencies in 4.

[Ototoxicity following the administration of high doses of cisplatin in children with malignant neoplasms].

CDDP is an antitumor agent which has shown effectiveness in a variety of pediatric and adult solid tumors. Main toxic effects of CDDP involve kidney, bone marrow and ear functions. Recently, CDDP has been used at "high doses" (200 mg/sq m, compared with 90-100 mg/sq m used previously) on the basis of its dose dependent antitumor activity.