[Fitness to work and diabetes in health care workers]. / Idoneità lavorativa e diabete in operatori sanitari.

Diabetes mellitus is a disease of great social relief that has a deep impact also in working life. Our short paper wants to highlight some critical aspects that occupational physician must deal with both in preventive and periodic health evaluation for diabetic subjects. In our study, performed on health care workers, we reported 16 cases of diabetes; 10 of them were nurses, 5 sanitary auxiliaries and 1 sanitary technical operator. The judgment has been of full suitability to the specific task for 7 subjects, whereas for 4 workers it has been stated suitability with limitation for problems related with diabetes or its complications. The judgment with limitation for the other 5 subjects was due to pathologies not related with diabetes. The shift work, and mainly the night shift, is the risk that diabetic subjects cannot effort when the disease is not sufficiently compensated. The small number of diabetic workers, 16 over 1994 visited (0.8%), suggests for a spontaneous choice of diabetic people towards other kind of work without shift risk.

[Latex gloves dermatitis in health care workers]. / Esperienza di dermatiti da guanti in lattice nel personale sanitario di un Policlinico Universitario.

With regard to health care workers the irritative contact dermatitis represents about the 80% of all the dermopathies in sanitary staff whereas the allergic contact dermatitis covers approximately the 20% of the professional dermatoses. In our study 4 cases of allergy to latex in hospital nurses are presented; the clinical history is described for each of them as well as the resulting judgment of suitability to the specific work. In general population the allergy to latex is estimated to be approximately 1-6%; in sanitary staff it rises to 5-12%. We have to observe that not all the sensitive subjects show symptoms of allergy. Actually the 4 cases described represent less than 1% of the surveyed group. The sensitization is likely to be so reduced also thanks to the application of preventive guide-lines such as the one proposed by NIOSH. In Italy the criteria in preventing allergic reactions to latex are illustrated in a consensus document issued by a study-team from Italian Association of the Health Workers.

Acoso moral (mobbing): un nuevo riesgo en la medicina del trabajo / Moral harassment: a new risk in occupational medicine

Los riesgos psicosociales se están constituyendo en una de las principales causas de alteración de la salud en los puestos de trabajo. En los últimos años, el "riesgo relacional o interpersonal" - mobbing - se ha ido incrementando debido a los cambios macroeconómicos y por el cambio en la tipología del trabajo y en los riesgos laborales derivados. Cada trabajador, independientemente de las características de su propia personalidad y del propio carácter, puede ser objeto de acoso moral. Los primeros efectos derivados del mobbing son observables sobre la salud de la víctima que, casi siempre, después de un intervalo variable, se altera con manifestaciones en la esfera neuropsíquica, Las consecuancias sociales pueden ser devastadoras. El costo del mobbing no se limita a los aspectos individuales, sino que se refleja generalmente a nivel de la empresa. La gestión del fenómeno de mobbing es multidisciplinaria. A nivel asistencial, el rol del médico del trabajo, del psiquiatra y del psicólogo son interdependientes y deben por lo tanto ser integrados en una estructura funcional unitaria...(AU)

Acoso moral (mobbing): un nuevo riesgo en la medicina del trabajo / Moral harassment: a new risk in occupational medicine

Los riesgos psicosociales se están constituyendo en una de las principales causas de alteración de la salud en los puestos de trabajo. En los últimos años, el "riesgo relacional o interpersonal" - mobbing - se ha ido incrementando debido a los cambios macroeconómicos y por el cambio en la tipología del trabajo y en los riesgos laborales derivados. Cada trabajador, independientemente de las características de su propia personalidad y del propio carácter, puede ser objeto de acoso moral. Los primeros efectos derivados del mobbing son observables sobre la salud de la víctima que, casi siempre, después de un intervalo variable, se altera con manifestaciones en la esfera neuropsíquica, Las consecuancias sociales pueden ser devastadoras. El costo del mobbing no se limita a los aspectos individuales, sino que se refleja generalmente a nivel de la empresa. La gestión del fenómeno de mobbing es multidisciplinaria. A nivel asistencial, el rol del médico del trabajo, del psiquiatra y del psicólogo son interdependientes y deben por lo tanto ser integrados en una estructura funcional unitaria...

[Long-term treatment of stable angina pectoris with gallopamil]. / Trattamento a lungo termine dell'angina pectoris stabile con gallopamil.

BACKGROUND: The effects of long-term treatment with gallopamil 50 mg t.i.d were assessed in 8 patients, 7 males and 1 female, aged 47-69 years, with stable angina pectoris, positive exercise tests, coronary artery disease and no previous myocardial infarction. METHODS: Clinical and ECG parameters as well as exercise testing, 24-hour Holter and echocardiography were assessed before treatment, after 3 months, after 1 and 2 years of treatment, and following final wash-out. RESULTS: Comparing each treatment period to baseline, a significant decrease in resting heart rate (from 66 +/- 9 beats/min at baseline to 56 +/- 7 beats/min after 3 months [p < 0.01], 59 +/- 8 beats/min after 1 year [p < 0.05] and 58 +/- 9 beats/min after 2 years [p < 0.05]), systolic (from 162 +/- 19 mmHg at baseline to 147 +/- 12 mmHg after 3 months [p < 0.05], 146 +/- 20 mmHg after 1 year [p < 0.01] and 146 +/- 27 mmHg after 2 years [p < 0.05]), and diastolic (from 89 +/- 6 mmHg to 82 +/- 7 after 3 months [p < 0.05], 82 +/- 4 after 1 year [p < 0.05] and 83 +/- 4 after 2 years [p < 0.05]) blood pressure was observed. Exercise time significantly improved (from 596 +/- 209 seconds to 802 +/- 66 seconds after 3 months [p < 0.01], 710 +/- 167 seconds after 1 year [p < 0.05] and 723 +/- 125 seconds after 2 year [p < 0.05]), while heart rate and rate-pressure product at peak exercise did not change. The number of ischemic episodes and the total ischemic time per 24 hours significantly decreased (from 35 +/- 15 min to 12 +/- 10 min after 3 months [p < 0.05], 10 +/- 8 min after 1 year [p < 0.05] and 11 +/- 9 min after 2 years [p < 0.05]). Ejection fraction increased (from 66 +/- 10% to 77 +/- 7% after 3 months [p < 0.01], 80 +/- 5% after 1 year [p < 0.01] and 80 +/- 3% after 2 years [p < 0.01]), while contractility, as expressed by the end-systolic stress/end systolic volume ratio remained unchanged. No serious side-effects or biochemical abnormalities developed. CONCLUSIONS: Gallopamil appears to be safe, well tolerated and effective in the long term control of angina pectoris; its effects are fully developed at 3 months and persist unchanged after 2 years. For its hypotensive action and the lack of significant effects on myocardial contractility, gallopamil appears to be potentially useful in patients with associated angina and hypertension and in patients with impaired left ventricular function.

Neuropsychological methods in the differentiation of organic solvent intoxication from certain neurological conditions.

Neuropsychological impairment and the subjective symptoms of 21 patients with organic solvent intoxication were compared with those of patients with vertebrobasilar insufficiency (n = 16), cerebral trauma (n = 16), and headache (n = 15). The aim was to study the diagnostic efficiency of psychological methods in the neuropsychological assessment of patients with suspected solvent intoxications. Our results suggest that it is possible to differentiate between the four groups at group level; however, because of the variance in each group, no specific rule for individual diagnostics can be given. At group level, a combination of three test variables and three symptom scales yielded the most effective discrimination. Instead of the raw scores, subscores for the individual tests as well as detailed use of the symptom questionnaire were informative when the groups were compared. This approach may also be applicable to individual diagnostics.

Scintigraphic localization of a disseminated malignant pheochromocytoma with the use of 131I-meta-iodobenzylguanidine.

Preliminary clinical studies with 131I-meta-iodobenzylguanidine, a newly synthesized radiopharmaceutical and guanethidine analog capable of imaging the adrenal medulla, have led to the identification of a case of disseminated malignant pheochromocytoma with the localization of brain and bone metastases. The result is of particular interest as the symptomatology in this case appeared rather equivocal and various investigations had led to a completely different diagnosis. This new scintigraphic technique has proved to be safe, specific and noninvasive, and it may have a clinical application as a complementary or alternative technique to conventional diagnostic tests.