Jaf. Van Der Hoek et al., Routine diagnostic procedures for chronic encephalopathy induced by solvents: survey of experts, OCC ENVIR M, 58(6), 2001, pp. 382-385
Citations number
13
Categorie Soggetti
Envirnomentale Medicine & Public Health","Pharmacology & Toxicology
Objectives-To study the routine diagnostic procedures used in different cou
ntries for chronic toxic encephalopathy (CTE) induced by solvents.
Methods-By means of a postal questionnaire selected international experts w
ere asked about the methods they use to diagnose patients suspected of havi
ng CTE induced by solvents, the number of patients, entrance criteria, and
the results of these diagnostic procedures.
Results-is Experts working in 18 diagnostic centres responded. Most of them
agreed that a diagnostic procedure for CTE induced by solvents should cont
ain an interview and neurological, physical, and neuropsychological examina
tions. However, the tests used were very different, as were the classificat
ions for CTE. Depending on the institute, a diagnosis of CTE was made in 6%
-70% of the referred patients. The proportion of patients with CTE stage I
ranged from 0% to 33%, stage II from 5% to 100%, and stage III from 0% to 9
5%.
Conclusion-The intentions of the two 1985 conferences that aimed at clarity
and uniformity of diagnosis of CTE induced by solvents are far from reache
d. It is possible, now the conditions are more favourable, to aim at this i
mportant goal and recommend some refinement of the then proposed criteria.