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T Della Puppa

Publications and source records attributed to T Della Puppa.

5 recordsLinked to original sources
PubMed1984

Reliability of the vestibulo-ocular reflex as an index of the effects of hypnotic drugs on the central nervous system.

The vestibulo-ocular reflex was tested after the administration of step doses of thiopentone or propanidid in 171 unpremedicated patients. The dose of thiopentone (3 mg kg-1) required to induce loss of nystagmus also abolished the response to verbal command. The dose required to inhibit the reflex in 95% of patients was 7.22 mg kg-1 and prevented adrenergic responses to nociceptive stimulation. The dose of propanidid required to induce loss of nystagmus was greater than that necessary to abolish response to verbal command. The reflex inhibition rate increased proportionally to the dose up to 8 mg kg-1; larger doses exerted a facilitatory effect and reduced the reflex inhibition rate. The vestibulo-ocular reflex is a reliable and sensitive means of demonstrating the different effects exerted by step doses of hypnotic drugs.

Adolescent↗
PubMedDate not supplied

Analogue chromatic continuous scale (ACCS): a new method for pain assessment.

A new pain rating scale, Analogue Chromatic Continuous Scale (ACCS), has been developed. The ACCS was tested in fifty consecutive patients suffering from pain of different origins, and compared with a simple descriptive scale (SDS) and a traditional 100 mm visual analogue scale (VAS). VAS and ACCS values showed a highly significant, positive correlation (r = 0.947, P less than 0.001). The means of the VAS and ACCS values, either considered as a whole or stratified according to SDS scores, did not differ significantly. The ACCS proved to be more sensitive than VAS (P less than 0.05), allowing a greater discrimination of grades of pain. Furthermore, the ACCS is very easy to use.

Adolescent↗