PubMed Health⌕ Search

Biomedical subjects

D Nollet

Publications and source records attributed to D Nollet.

8 recordsLinked to original sources
PubMed1987

[Panic attacks: a diagnosis to know in internal medicine. Analysis apropos of 11 patients and an attempt at a physiopathological explanation].

The authors report a series of 11 patients who consulted or were admitted to a hospital medical unit for organic symptomatology, especially hypertensive, diagnosed as panic attacks based on the criteria of the DSM III. Cardiovascular symptoms were dominant in 10 out of the 11 patients. In 7 cases, the symptoms were very suggestive of pheochromocytoma. Treatment based on tricyclic antidepressive drugs associated with behavioural therapy in 5 cases, led to the total regression of acute panic attacks in 9 out of 11 patients with a follow-up period ranging from 1 to 2 years. However, it did not prevent 2 of the patients from developing a chronic anxiety state. After reviewing the principal clinical features of panic attacks, the authors discuss their underlying physiopathological mechanisms. The results of catecholamine metabolic studies in 2 out of 3 patients suggest the possible role of an inhibitor of catecho-o-methyl-transferase, but this requires confirmation by further studies. Panic attacks are very prevalent in the general population (2 to 5 p. 100). The diagnosis must be born in mind to avoid long and costly investigations, and for specific treatment to be instituted. The main risk is the development of chronic severe morbidity with serious socio-familial consequences.

Adult↗
PubMed1985

[Psychic disorders in systemic lupus erythematosus. Prospective study of 35 cases].

In the prospective study reported, 35 patients with systemic lupus erythematosus underwent thorough psychiatric examination. They were divided into three groups according to whether their psychiatric symptoms were acute (10 patients), subacute (9 patients) or non-existent (16 patients). Particular attention was paid to such factors as obstetrical events (pregnancy, spontaneous or induced abortion), history of psychiatric disorders, emotional traumas and treatment with corticosteroids. The overall incidence of psychiatric symptoms was high (54%), mainly due to isolated depressive states (37%). The only significant contributing factors were a personal history of psychiatric disorders (p = 0.001) and emotional traumas (p = 0.0004). There was no difference between the three groups as regards the distribution, dosage and duration of corticosteroid therapy.

Adrenal Cortex Hormones↗