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Biomedical subjects

A Jarraya

Publications and source records attributed to A Jarraya.

At least 19 recordsLinked to original sources
PubMed1992

[Dermatopolymyositis induced by D-penicillamine in rheumatoid polyarthritis. Apropos of 1 case with review of the literature].

Treatment of rheumatoid arthritis (RA) with D-penicillamine (DP) is associated with development of dermatopolymyositis (DPM) in 0.2 to 1.2% of cases. A case of DPM which developed after four years DP therapy in a 58-year-old female with RA is reported. The favorable outcome after discontinuation of DP and administration of corticosteroids and the absence of recurrence or malignant disease after 4 years 9 months follow-up demonstrated the causal relationship between DP therapy and development of DPM. An analysis of 34 previously published cases of DP-induced DPM (DP/DPM) showed the following: development of DPM was not influenced by the dosage or duration of DP therapy; reported cases of DP/DPM were clinically identical with primary DPM but had a different outcome, with permanent recovery of DP/DPM occurring 1.5 to 6 months after withdrawal of DP; patients with DP/DPM had immune disorders, including antinuclear antibodies in 14 of 34 patients; the high prevalence of the B18, B35, DR4 haplotype in these patients denotes immunogenetic differences with primary DPM patients (B8-DR3) and DP-induced myasthenia (DR1).

Arthritis, Rheumatoid↗
PubMed1990

[Acute renal insufficiency caused by drugs or iodinated contrast media. Results of a prospective and multicenter study in south Tunisia].

In order to determine the frequency of acute renal failure (ARF) induced by drugs, to identify the agents responsible for it and to define its semiological characteristics, a prospective study was carried out between 1 October 1987 and 30 September 1988, in Sfax and southern Tunisia. Three Departments of Medicine and one Hemodialysis Center participated in this study. Twelve cases of drug-induced ARF were identified among the 73 cases of ARF reported, i.e., a frequency of 16%. Anti-inflammatory non-steroidal drugs (AINS) were implicated in 5 cases and antibiotics in 2. Symptoms of hypersensitivity were observed in 4 patients, 2/3 without oliguria. Renal insufficiency was usually marked: plasma creatinine was 523 +/- 425 mumol/l; proteinuria greater than 1 g/24 h was seen in 2 patients. Hypovolemia and/or hypotension (6 cases) and diabetes mellitus (4 patients) were found to favor ARF. Renal function returned to normal in 9 patients, whereas mild renal failure persisted in the remaining 3 patients. Drug-induced ARF occurs often. AINS are the most frequently incriminated agents and hypersensitivity symptoms without oliguria are the most common manifestations. Drug-induced ARF can be prevented by close monitoring of high-risk patients, i.e., those taking AINS.

Acute Kidney Injury↗
PubMed1990

[Gougerot-Sjögren syndrome associated with dysthyroidism].

The occurrence of Gougerot-Sjögren syndrome in a context of dysthyroidism is not a chance happening, as is reflected by the 37% rate of incidence. Routine labial biopsy, carried out in 59 cases of primary hypothyroidism due to atrophic thyroiditis, 20 of Basedow's disease and 4 of Hashimoto thyroiditis identified Gougerot-Sjögren syndrome (3-4 Chisholm grade) in 3 of the 59 cases of hypothyroidism i.e. in 5 percent, and in one Basedow case out of 20, i.e. 5 percent. Using Kaplan's criteria, the incidence of Gougerot-Sjögren syndrome rises to 22 percent in hypothyroidism and 30 percent in Basedow's disease. Consequently, the incidence of Gougerot-Sjögren syndrome is higher in Basedow disease than in primary hypothyroidism. Gougerot-Sjögren syndrome is seen particularly in dysthyroidism involving manifest and all-round clinical signs. This association does not seem to result from one disease being caused by the other, but the outcome of the onset of entities to which a genetically determined context predisposes the subject, as is shown by the prevalence of HLA DRW3 and HLA B8 groupings in Gougerot-Sjögren syndrome, in primary hypothyroidism, in Basedow's disease and in Hashimoto's thyroiditis.

Adult↗
PubMed1989

[Prevention of complications of severe arterial hypertension in pregnancy using platelet antiaggregants].

A prospective study conducted between January, 1985 and September, 1987 involved 60 pregnant women who had previously suffered from hypertension in pregnancy with or without foetal and maternal complications. Thirty women received aspirin 250 mg every other day and dipyridamole 300 mg per day, starting from the 3rd month of pregnancy (group I); 30 women were examined regularly from the onset of pregnancy and received the conventional symptomatic treatment of complications that occurred (group II). Women in these two groups were similar in age, parity and previous obstetrical complications. Twenty-five women of group I had a perfectly normal pregnancy, as against 5 women of group II (P less than 0.001). Hypertension and/or proteinuria were observed in 5 women of group I and 15 of group II (NS). The 13 severe complications recorded (foetal death, eclampsia, retroplacental haematoma) occurred exclusively in women of group II. The duration of pregnancy and weight of the newborn were significantly greater in group I than in group II. Thus, antiplatelets appear to have an uncertain preventive effect on hypertension of pregnancy and a much more obvious prophylactic effect on major foetal and maternal complications.

Adult↗
PubMed1989

[Septicemia in patients undergoing chronic hemodialysis].

Between March 1982 and March 1986, 11 out of 72 patients (15%) undergoing chronic hemodialysis in a Tunisian hemodialysis unit developed septicaemia. The causative organism was a staphylococcus aureus in 8 patients, and the main portal of entry was the dialysis catheter (6/8). Septic pulmonary metastasis were observed in 3 cases. REmoval of the dialysis catheter and antibiotic therapy led to recovery in 7 cases. The 4 fatalities were attributed to respiratory failure in 3 cases and septic shock in one case. These results indicate that the prognosis of septicaemia in hemodialysis patients is poor.

Adult↗