Biomedical subjects

R Ropert

Publications and source records attributed to R Ropert.

At least 19 recordsLinked to original sources

PubMed2001

Dimensionality, responsiveness and standardization of the Bech-Rafaelsen Mania Scale in the ultra-short therapy with antipsychotics in patients with severe manic episodes.

OBJECTIVE: Typical antipsychotics have their indication in the ultra-short (first week) treatment of severe episodes of mania. In this setting the Bech-Rafaelsen Mania Scale (MAS) was psychometrically compared with the Clinical Global Impression scale (CGI) to assess its ability to measure response. METHOD: Ratings on patients with marked to severe mania (n = 80) who participated in the clinical trials to evaluate the ultra-short antimanic effect of zuclopenthixol acetate were assessed. The MAS was analysed for internal validity (total score a sufficient statistic) and for external validity. RESULTS: The MAS was shown to have a high internal validity showing onset of action already after days of treatment. After 6 days of treatment 53% of the patients responded according to the MAS but only 30% according to the CGI. The difference was statistically significant. CONCLUSION: The MAS has been found to be a valid scale to measure early onset of action and response in the ultra-short antimanic treatment with typical antipsychotics.

Aged↗

PubMed1995

Gastric relaxation in response to a soup meal in healthy subjects. A study using a barostat in the proximal stomach.

BACKGROUND: Meal-induced relaxation of the proximal stomach can be investigated by means of a barostat. Using a standard liquid meat soup that elicits symptoms and a wide antrum in patients with functional dyspepsia, we aimed at finding the best meal size and fat load for studying gastric relaxation. METHODS: In the first trial 200 ml and 500 ml meat soup (1 g fat/200 ml) was given to six healthy individuals. In the second trial a constant volume of soup (200 ml) containing graded amounts of fat (1, 10, and 20 g/200 ml) was given to seven healthy individuals. Gastric relaxation was investigated for 1 h after consumption of the soup. A sagittal cross-sectional antral was assessed ultrasonographically every 10 min, and abdominal discomfort was scored. RESULTS: Overall, a positive response (volume increase of 30 ml or more within 5 min after consumption of the meal) was found in 26 of 30 (87%) investigations. Individual maximal responses ranged from 38 to 482 ml (mean, 180 ml +/- 128). Area under the time-volume curve (AUC) was similar after 200 and 500 ml soup (mean, 100 ml/30 min and 107 ml/30 min, respectively). AUC increased with increasing fat content, with a significant difference between the low-fat and high-fat meal (p < 0.05). The barostat bag induced fed-state antral contractions in most individuals (p < 0.001). There was a negative correlation between AUC and postprandial abdominal discomfort (p = 0.04). CONCLUSIONS: The barostat is a sensitive technique for detecting gastric relaxation, also in response to our standard meat soup meal. The postprandial relaxation response in healthy individuals in dependent on the fat content of the meal. The barostat bag may alter gastric motor activity. Abdominal discomfort after soup ingestion may be related to poor gastric relaxation.

Adult↗

PubMed1993

[Non-psychotic impairment and neurotic impairment (thoughts on the place of this pathology in the long-term outcome of civil servants)].

UNLABELLED: The purpose of the authors was an attempt to draw a frame of non psychotic patients in a invalidating process. METHOD: they analysed a population of 144 employees from the city of Paris who had been put out of work for a long period of time on the basis of psychiatric impairement criteria were sociological, professional, life events and medical. RESULTS: the profile of this type of patient is likely to be a women rather than a man, she is in her forties, comes from a below average background, has been working for about fifteen years; the illness has been going on for some five years has been off work for two years, two out of three cases the reason is depressive pathology. The authors concluded neurosis invalidated more through secondary depression than through neurosis mechanisms.

Absenteeism↗

PubMed1989

Fluoxetine versus clomipramine in major depressive disorders.

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Adult↗

PubMed1987

Citalopram versus maprotiline: a controlled, clinical multicentre trial in depressed patients.

In a double-blind trial, comprising 96 depressed patients, citalopram was compared with maprotiline. The trial period was 6 weeks with ratings (MADRS, CGI) and side effects recordings taking place at Weeks 0, 1, 2, 4, and 6. Both drugs were administered as a single evening dose, 40 or 60 mg for citalopram, and 75 or 150 mg for maprotiline. MADRS total scores and CGI scores showed a highly significant reduction in both groups with no significant difference between them, whether the groups were considered as a whole or whether they were subdivided into endogenously/non-endogenously depressed or melancholic/non-melancholic patients. Side effects were not significantly different, but the maprotiline group showed more anticholinergic side effects, whereas the citalopram group showed more nausea, increased sweating and headache. Two patients on maprotiline were withdrawn because of side effects (hypotension and somnolence in the one case; tremor and insomnia in the other). One patient in each group was withdrawn because of increased transaminases, the citalopram-treated patient having increased values, however, already at baseline. Apart from this, no cardiovascular side effects and no pathological laboratory values related to treatment were observed. The authors conclude that citalopram is a safe antidepressant drug and as effective as maprotiline.

Adult↗

PubMed1984

[Treatment of anxiety with prazepam, 40 mg. A controlled study versus lorazepam].

Anxiolytic effects and tolerance of a four weeks treatment with prazepam (single dose of 40 mg in the evening) and with lorazepam (3 daily doses of 1.25 mg) are compared in a double blind study. Patients were treated by psychiatrists and were suffering from neurotic anxiety. Evaluation for therapeutic efficacy used a clinical global improvement scale and the Hamilton Anxiety Scale. Evaluation for side effects used the side effects symptoms check list. Anxiolytic effects of prazepam and lorazepam are not significantly different. Tolerance of the two treatments is comparable. The side effects are essentially an undesirable sedative action.

Adolescent↗

PubMed1984

[Psychiatric aspects in Papua New Guinea].

The author presents the historical, legal, administrative and clinical aspects of psychiatry in Papua New Guinea. He also outlines the traditional psychiatry of Baruya tribe (Eastern Highlands province). He concludes on the adaptation of psychiatry system concerning the characteristics of this country. Finally, the author sets the problem of psychiatric diagnosis and epidemiology for the countries engaged into an acculturation process.

Acculturation↗

PubMed1984

[Haloperidol decanoate. Results of an open-ended multicentric study in chronic psychotic states].

UNLABELLED: An open multicentric study of 196 in-patients was carried out in 9 centres. After an initial stabilization (min. 15 days) with oral haloperidol, patients received haloperidol decanoate IM for at least 24 weeks (or a minimum of 9 injections). RESULTS: - esterification of haloperidol increased the duration of its efficacy (interval between 2 injections: average 4 weeks) without interfering with its therapeutic activity (global appreciation scale, BPRS at each injection and at the end of the treatment); - equivalent quantities of haloperidol injected at a time were 15 to 20 times those administered daily during the initial stabilisation period; - side-effects were not different with haloperidol decanoate as compared to those of the previous period (haloperidol).

Adult↗

PubMed1984

[Open preliminary study of new antidepressive compound: citalopram].

The antidepressant effect of citalopram, a specific inhibitor of the reuptake of serotonin, was explored in an open phase II study involving twenty-one patients hospitalized for depression. Fourteen patients responded, six did not and one was excluded from the study. These preliminary results suggest that citalopram is an effective, well tolerated antidepressant.

Adolescent↗

PubMed1982

[Effects of thymo-analeptics and acceptability of amineptin compared to those of imipramine].

Amineptine and imipramine were compared in a double-blind controlled trial carried out in 52 depressed patients over a period of 30 days, with daily doses of amineptine ranging from 100 to 300 mg or of imipramine ranging from 50 to 150 mg. Global assessment of response to treatment and Hamilton rating scale scores showed no significant difference between amineptine and imipramine. Both drugs were effective as soon as the 7th day of treatment, and their efficacy constantly increased during the 30 days of the observation. The clinical acceptability of amineptine is superior to that of imipramine: in the amineptine group acceptability was considered excellent in 67% of the cases; in the imipramine group acceptability was considered excellent in 48%. 8% of the patients in the imipramine group were withdrawn from the trial because of intolerance.

Adolescent↗

PubMed1974