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Biomedical subjects

F Heinzer

Publications and source records attributed to F Heinzer.

At least 19 recordsLinked to original sources
PubMed1986

[Comparative study of the effects of regular or on-demand salbutamol inhalation in the treatment of asthma].

52 asthmatic patients aged 18 to 70 years took part in a double-blind crossover trial comparing the effects of regular treatment of asthma with inhaled salbutamol (400 micrograms qds) versus irregular treatment (400 micrograms prn), each prescribed for 4 weeks. There were no differences between the two schedules regarding intensity of clinical symptoms, morning and evening values of peak expiratory flow rates and spirometric measurements. The mean daily consumption of salbutamol was higher in the period of regular treatment (2148 +/- 548 micrograms) than in the period of free treatment (800 +/- 700 micrograms). Patients expressed an obvious preference for the period of regular treatment (26 vs 13). Salbutamol given prn or on a regular qds regimen was shown to be equally effective and safe in controlling the signs and symptoms of asthma. No tolerance or drug abuse was observed. In view of the patients' preference for regular treatment, this schedule is a safe alternative in cases where low-dose symptomatic treatment given prn fails to alleviate symptoms.

Administration, Inhalation↗
PubMed1975

[Initial reduction of the lung volume and capillary escape syndrome in gram negative peritonitis].

Report on a female patient aged 29 with gramnegative bacterial peritonitis due to perforation of a postpyloric ulcer. A reduction of lung volume was observed, followed after 24 h by non cardiogenic interstitial and alveolar edema resulting in severe hypoxemia and hypercapnia with metabolic acidosis for 4 days. Return of gas exchange to physiological values was established prior to the restoration of normal lung volume. The pathophysiological mechanism of these phenomena is discussed.

Acidosis↗
PubMed1975

[Early diagnosis of lung cancer].

268 patients with suspected lung cancer were examined over the period 1 January 1972 to 31 May 1974. On the basis of the 735 investigations performed, a 6-8 h workup program has been established including physical and functional examination, standard X-rays and hilar tomography, endoscopy and biopsy for cytologic or histologic study. Several biopsy technics are described and their indications tabulated according to their efficiency in relation to the radiologic aspect of the lesion. The number of cases and the yield for each technic are summarized in Table 2.

Biopsy, Needle↗