Ceftriaxone-induced haemolytic anaemia in a child with no immune deficiency or haematological disease

A 5-year-old girl, with no underlying immune deficiency or haematologic disease, was treated with ceftriaxone for a urinary tract infection. After receiving ceftriaxone intramuscularly, massive haemolytic anaemia developed. Laboratory studies showed the presence of an antibody against ceftriaxone, and the findings reflected immune complex type haemolysis. High-dose corticosteroids appeared to be effective therapeutically

Central venous catheters in pediatric patients - subclavian venous approach as the first choice

Background: It is critical to establish a safe and functional i.v. access in severely sick patients. We evaluated the frequency of application and complications of central venous catheters in a pediatric intensive care unit

A rare cause of intracranial hemorrhage: Factor X deficiency

Congenital factor X deficiency is a rare inherited coagulation disorder, characterized by prolonged prothrombin time and partial thromboplastin time. For the definite diagnosis, specific factor X level should be investigated. We describe a patient with factor X deficiency who had intracranial hemorrhage. Hematologic tests showed prolonged prothrombin time, partial thromboplastin time, and a factor X level of 5%. The patient's hemorrhage resolved with fresh frozen plasma replacement. In this article, we discuss the clinical features and management of factor X deficiency

Acute isoniazid neurotoxicity in childhood

Acute isoniazid (INH) poisoning is uncommon in children. Although most physicians are aware of INH hepatotoxicity, acute INH poisoning and its treatment are not well recognized. INH is increasingly being used to control the spread of tuberculosis, and physicians should know its potentially fatal effects. INH overdose is known to result in rapid onset of seizures, metabolic acidosis and prolonged obtundation. We report two cases of obtundation secondary to INH overdose that was immediately reversed by pyridoxine. Parenteral pyridoxine administration is an effective method in INH intoxication. The intravenous form of pyridoxine must be available in the emergency care units, and INH toxicity should be suspected in any patient with refractory seizures and metabolic acidosis