Biomedical subjects

Lotfi Cherif

Publications and source records attributed to Lotfi Cherif.

6 recordsLinked to original sources

PubMed2005

[Emphysematous pyelonephritis. Two cases].

The emphysematous pyelonephritis is a rare and severe renal infection characterized by the presence of gas in renal parenchyma and its perirenal spaces. We report two cases of emphysematous pyelonephritis in two diabetic women (53 and 50 years old respectively). In the first case, the treatment was based on nephrectomy because of the presence of a septic shock and three risk factors, which are acute renal failure, hematuria and thrombopenia. In the second case, the treatment was only medical. The evolution was favorable in the two cases. We insist in this article that this diagnosis should be considered in every female diabetic patient having severe acute pyelonephritis resistant to a well-conducted medical treatment.

Anti-Bacterial Agents↗

PubMed2004

[Diabetes following kidney transplantation. Report of 35 cases].

Post-transplant diabetes mellitus (PTDM) is a frequent complication of renal transplantation. It has a prevalence rate ranging from 3 to 46%. We undertook a retrospective study of 175 nondiabetic renal transplant recipients to determine the prevalence rate, clinical characteristics, and risk factors of PTDM in kidney transplant recipients in our region. Thirty five patients (20%) developed PTDM, 50% were diagnosed by 3 months post transplantation. Eight patients (22.8%) were insulin recurrent. PTDM was independent of kidney source, family history of diabetes, age, sex, incidence of acute rejection, body weight gain, steroid or cyclosporine dose, use of beta-blockers and cytomegalovirus infection. Acturial 5 years survival was 79.4% in the diabetic compared to 80.5% in the control group. Patient survival was similar in the two groups. We conclude that PTDM is frequent in our patients. No significant risk factors of PTDM were identified in this study.

Adult↗

PubMed2004

[Acute renal failure due to drugs in diabetics patients].

UNLABELLED: Acute renal failure (ARF) in patients with diabetes mellitus is frequent. It is caused by several factors notably drugs. Our retrospective study includes 20 cases of ARF induced by drugs in diabetic patients. Eleven men and 9 women with mean age of 55.2 years (17-71 years) were enrolled in the study. Type 2 diabetes mellitus was found in 18 cases and type 1 in 2 cases. Risk factors found are age more than 70 years in 17 cases, pre-existent renal failure in 17 cases, dehydratation in 6 cases, and drug association in 9 cases. In our study diuretics used solely or in association with other drugs were found to be the essential cause of ARF. ACE was noted in 5 cases, gentamycin in 2 cases, non-steroidal antiinflammatory drugs in 1 case, colimycin in 1 case and radiographic contrast media in 4 cases. Symptoms of hypersensitivity are fever in 3 cases, itchiness in 2 case, hepatic dysfunction in 7 case, and hypereosinophilia in 3 cases. Oliguria was observed in 11 patients. Eight patients were dialyzed. Renal function recovery is total in 9 case and partial in 9 others. Two patients having oliguria died. CONCLUSION: Diuretics are the first cause of drug-induced ARF in diabetic patients. This ARF worsens the renal prognosis for these patients. Oliguria is high risk of mortality.

Acute Kidney Injury↗

PubMed2003

[Primary hyperaldosteronism. A study of 18 cases].

Primary aldosteronism (PA) is defined as an autonomous over-production of aldosterone by the zona glomerulosa of the adrenal glands. It is classically considered as a rare cause of hypertension. Aldosterone producing adenoma (APA) and idiopatic hyperoldosteronism (IHA) represent the most frequent subtypes of PA. The authors report 18 cases of PA (14 women an 4 men) with a mean age of 42 +/- 13.5 years. All patients have hypertension and hypokaliemia (K < 3.5 mmol/l). Eleven patients have an APA, one patient has an adrenal carcinoma and three patients have IHA. The subtype of PA has not been established in three patients. We discuss in this article the clinical, biological, radiological and evolutif characteristics of our cases, and we insist on the necessity of making a precise etiologic diagnosis to propose the most adequate treatment.

Adenoma↗

PubMed2003

[Slipped capital femoral epiphysis associated with hyperparathyroidism. A case report].

Slippage of the upper femoral epiphysis can occur in association with multiple endocrine imbalances. A case of slipped femoral epiphysis with primary hyperparathyroidism is reported. The patient was an adolescent, 16 Years of age, who presented bilateral slipped epiphysis. Investigation showed that he had hypercalcemia (3.1 mmol/l) related to primary hyperparathyroidism. A parathyroid adenoma was removed. Outcome was favorable and the slipped femoral epiphyses did not require a specific treatment.

Adenoma↗

PubMed2002

[Suprasellar germinoma: two case reports].

Suprasellar germinomas are frequent in childhood and adolescence, particularly in male sex. The clinical and neuroendocrine abnormalities depend of tumor localization: Increased intracranial pressure, visual disturbances, hypopituitarism, Parinaud syndrome. We report two cases of suprasellar germinoma in young male patients (16 and 18 years old). The first patient hrad corticotorpin insufficiency and clinical signs of hypothyroïdism and hypogonadism. The second had central hypocorticism, hypothyroïdism and hypogonadism associated with central diabetes insipidus and hyperprolactinemia. The diagnosis of germinoma was confirmed after surgery by anatomopathologic examination in the first case and by stereotaxic biopsy in the second case. Treatment by radiotherapy improves prognosis of this disease.

Adolescent↗