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Biomedical subjects

J Serra Batlles

Publications and source records attributed to J Serra Batlles.

11 recordsLinked to original sources
PubMed1993

[Inhalation chambers: an alternative to the conventional inhalator?].

BACKGROUND: Aerosol inhalers constitute the most commonly used form of administration of medication by most of the patients with respiratory disease although incorrect usage is a demonstrated fact in many studies. A previous study demonstrated that, despite correct instruction by health care staff and the patients, 30% of the same use these inhalers incorrectly. In the present study, the efficacy of inhalation chambers (750 ml) and spacers (50 ml) versus the conventional inhaler was evaluated by quantification of bronchodilator response. METHODS: Fifty-six stable patients with chronic obstruction to air flow in habitual treatment with aerosol inhalers (AI) were studied. For this study 27 patients used the chamber and 29 the spacer. The patients using the maneuvers correctly (n = 42) and those that did not (n = 14) were studied together and separately. RESULTS: Patients using the inhaler incorrectly were found to benefit significantly from either of the procedures. Upon comparison of the chambers (750 ml) with the spacers (50 ml) a significant improvement was observed with the former. CONCLUSIONS: The response to bronchodilator treatment in patients not using aerosol inhalers correctly improves significantly upon use of either inhalation chambers or spacers with the former demonstrating the best results.

Adult↗
PubMed1991

[A study of the tobacco habit in a general hospital].

Health professionals are the individuals with the greatest capacity to influence the population on smoking habit. Unfortunately, recent statistics, report that this professional group smoke as much if not more than the rest of the population, thus difficulting the reduction of this social problem. In order to evaluate smoking habit in our hospital, we presented a study on the prevalence and attitude of smoking habit in all the personnel working in our hospital. We were negatively surprised that after several public campaigns on the subject, the prevalence of smoking amongst the hospital personnel.

Age Factors↗
PubMed1990

[Anterior rhinomanometry].

Assessment of the anterior rhinomanometry on 9 normal persons with the aim to know the variations between several individuals and in each one. The examination, performed on 3 consecutive days, showed a great interindividual variability and an acceptable individual variability. Accordingly the AA. recommend to realize the test in all but on the same subject, in series because of the wide interpersonal variability verified, specially when the number of cases is short.

Analysis of Variance↗