Biomedical subjects

R Uçsel

Publications and source records attributed to R Uçsel.

8 recordsLinked to original sources

PubMed2002

Efficacy of long duration resuscitation and magnesium sulphate treatment in amitriptyline poisoning.

A single dose of cyclic antidepressants leads to death in childhood. Myocardial depression and ventricular arrhythmia are the severe side effects in cyclic antidepressant overdose. A 23-month-old boy was brought to hospital because 36 mg/kg of amitriptyline had been taken. Cardiopulmonary resuscitation was applied for 70 minutes due to cardiac and respiratory arrest. Circulation was restored after resuscitative efforts. However, ventricular tachycardia was detected which did not respond to lidocaine, bicarbonate and cardioversion treatment. Magnesium sulphate treatment was started and cardiac rhythm normalized. No side effects were observed. The duration of resuscitation should be extended in cases of cardiopulmonary arrest secondary to tricyclic antidepressants intoxication. It should be continued at least for 1 hour. Magnesium sulphate was found to be extremely effective in a case of amitriptyline intoxication refractory to treatment.

Amitriptyline↗

PubMed2001

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.

Consanguinity↗

PubMed1995

Nephrocalcinosis in newborn.

Nephrocalcinosis is uncommon in childhood, and almost always develops outside the newborn period. Over the last decade, nephrocalcinosis due to multifactorial pathogenesis has increased in very low birthweight infants. In this report a 23 day old full-term baby with nephrocalcinosis secondary to distal renal tubular acidosis is described.

Acidosis, Renal Tubular↗

PubMed1994

Carbohydrate malabsorption in acute diarrhea.

A group of 245 well nourished infants with acute diarrhea were screened for carbohydrate malabsorption by evaluating stool pH and reducing substances in the stools. Carbohydrate malabsorption was diagnosed in 28 cases (11%). Clinical features of carbohydrate intolerance were present in only one case. The duration of diarrhea after admission ranged from 1 to 13 days (mean 3.9 days). An oral lactose tolerance test was consistent with lactase deficiency in 32% of all cases. Thin layer chromatography showed many carbohydrates including monosaccharides in the stools, indicating that the defect in intestinal absorption was not specific for lactose.

Carbohydrate Metabolism↗

PubMed1993

Neonatal suppurative parotitis: a vanishing disease?

A case of neonatal suppurative parotitis due to Klebsiella pneumoniae is described. This is the first case reported in the last 20 years. Infection with unusual microorganisms should be taken into account when planning antibiotic treatment, especially in hospital acquired infections of the salivary glands in the newborn.

Amikacin↗

PubMedDate not supplied

Bacterial nosocomial infections in mechanically ventilated children.

Of 480 patients admitted to the Pediatric Intensive Care Unit of the Institute of Child Health Children's Hospital in Istanbul, 97 required mechanical ventilation (MV). Sixty of these children were included in a retrospective analysis aiming to determine the frequency of and factors contributing to the development of nosocomial infections (NI). NI rate was 45 percent, ventilator-associated pneumonia (VAP) accounted for the greater part (66.7%) of the NI, followed by urinary tract infections (16.7%), septicemia (13.3%), and meningitis (3.3). Pseudomonas aeruginosa was the most frequent cause of VAP. The duration of the MV and invasive interventions were important risk factors for the development of VAP.

Bacterial Infections↗

PubMedDate not supplied

The management of renal candidiasis in the newborn.

Renal candidiasis in the neonate is encountered infrequently. We report a newborn with ichthyosis, who during the hospital course had five episodes of culture-proven sepsis, probably due to skin lesions. For these infections various antibiotic combinations were used. During the therapy of the last sepsis attack, unilateral hydronephrosis developed secondary to renal candidiasis. Percutaneous nephrostomy with amphotericin B irrigation, coupled with five weeks of intravenous amphotericin B therapy was successful. We believe that with this approach the mortality and morbidity of renal candidiasis could be reduced.

Amphotericin B↗

PubMedDate not supplied

Fatal intracranial hemorrhage in a newborn with factor VII deficiency.

Factor VII deficiency is a rare congenital coagulopathy. Prolonged prothrombin time with normal partial thromboplastin time indicates factor VII deficiency. For the definitive diagnosis, the specific factor VII level should be investigated. We report a seven-day-old, male, full-term newborn who was admitted with the diagnosis of sepsis. Hematological tests revealed prolonged prothrombin time and a factor VII level of five percent. After antibiotic therapy and fresh frozen plasma replacement his clinical status improved but the prothrombin time continued to be prolonged. On the 14th day, just before the end of antibiotic therapy, the infant died of sudden intracerebral hemorrhage. In this article, the clinical features and management of factor VII deficiency are discussed.

Cerebral Hemorrhage↗