Allergic dermatitis caused by povidone iodine: an uncommon complication of chronic peritoneal dialysis treatment.

Allergic dermatitis around the catheter exit site, caused by topical antiseptics such as povidone iodine and chlorhexidine gluconate, is an uncommon complication in patients on chronic peritoneal dialysis (CPD). As yet, published reports concerning this rare non catheter-related complication are few. The frequency of this type of dermatitis is not known, because reports of isolated cases constitute the only source of information.

Is a second transurethral resection necessary for newly diagnosed pT1 bladder cancer?

Purpose: We evaluated the potential benefit of a second transurethral resection in patients with newly diagnosed pT1 transitional cell carcinoma of the bladder.

Materials And Methods: Between January 2001 and May 2003, 80 patients with stage T1 bladder cancer were included in this protocol in which all patients prospectively received second TUR within 2 to 6 weeks following the initial resection. Patients with incomplete resections were excluded from study.

Leukoencephalopathy, cerebral calcifications, and cysts.

Association of leukoencephalopathy, cerebral calcifications, and cysts (LCC) is a rare disorder that was recently described. To our knowledge, only 2 reports, including 3 patients in each, have been published in the literature to date. Herein, we report a 19-year-old man with LCC who had neurological symptoms beginning in late adolescence.

Effects of common anti-epileptic drug monotherapy on serum levels of homocysteine, vitamin B12, folic acid and vitamin B6.

There is emerging evidence to support the unfavorable effects of some anti-epileptic drugs on the plasma homocysteine concentrations. Elevated homocysteine levels induced by anti-epileptic drug administration can theoretically increase not only the risk of vascular occlusive diseases, but also the risk of resistance to anti-epileptics and development of refractory epilepsy. To investigate the effect of common anti-epileptic drugs on the homocysteine metabolism, a total of 75 epileptic patients receiving phenytoin (n=16), carbamazepine (n=19), or valproic acid (n=22) and no anti-epileptic drug (n=18) were enrolled.

Postnatal management of infants with antenatally detected hydronephrosis.

With the increasing use of antenatal sonography, fetal hydronephrosis has been reported more frequently. Because of the lack of consensus regarding treatment of these infants, the postnatal approach toward fetal renal pelvis enlargement remains controversial. The aim of this prospective study is to demonstrate the postnatal investigation, treatment, and outcome of infants with prenatally diagnosed hydronephrosis.

Marginal donors in kidney transplantation.

Background: Due to organ shortage, it is not easy to find an ideal donor in renal transplantation. To enhance donor pool, marginal donors can be acceptable even in living renal transplantations. We compared optimal and marginal donor transplantations in terms of graft and patient survival.

Percutaneous nephrostomy in children: diagnostic and therapeutic importance.

The aim of this study was to evaluate the effectiveness and safety of percutaneous nephrostomy (PN) in terms of diagnostic and therapeutic approach in children with urological problems. PN was performed on 39 kidneys in 28 patients (12 girls, 16 boys) aged 4.5 months to 13 years (average 5.

Renal failure in obstructive jaundice.

Background/aims: The optimal preoperative management of patients with acute obstructive jaundice is still a matter of debate. Reduction in effective plasma volume and systemic endotoxemia are major consequences both in experimental acute bile duct ligation and in patients with acute obstructive jaundice (AOJ). The objective of this study is to show the necessity for adequate preoperative hydration and lactulose administration for the prevention of postoperative renal dysfunction in patients with AOJ.

Open versus laparoscopic donor nephrectomy in live related renal transplantation.

Background: This analysis sought to evaluate the efficiency and safety of laparoscopic nephrectomy (LDN) for the donor, the recipient, and the graft. LDN seems to have advantages over the open donor nephrectomy (ODN) in length of hospital stay, postoperative comfort, and pain control.

Methods: The results of 40 patients who underwent LDN between October 2000 and September 2003 were compared to those of 40 ODN patients just preceding the LDN patients.

The Comparison of PRISM and PIM scoring systems for mortality risk in infantile intensive care.

Scoring systems that predict the risk of mortality for children in an intensive care unit (ICU) are needed for the evaluation of the effectiveness of pediatric intensive care. The Pediatric Risk of Mortality (PRISM) and the Pediatric Index of Mortality (PIM) scores have been developed to predict mortality among children in the ICU. The purpose of this study was to evaluate whether these systems are effective and population-independent.

Isolated retrovesical cyst hydatid in a child: an unusual presentation of echinococcosis.

Echinococcosis is the most widespread, serious human cestode infection in the world. Isolated retrovesical cyst hydatid is extremely rare in children and mostly causes symptoms because of its pressure on adjacent organs. We report on the case of an 8-year-old girl with an isolated retrovesical cyst hydatid.

Does endoluminal brushing eliminate the need for catheter removal in peritoneal dialysis patients with persistent peritonitis?

Recurrent and persistent peritonitis episodes are exhausting problems in children on chronic peritoneal dialysis (PD) and can lead to discontinuation of treatment. In the present report, we describe our clinical experience with endoluminal brushing (EB) in 3 pediatric patients with refractory peritonitis episodes maintained on chronic PD. The EB was performed on 4 occasions in 3 patients.

The use of botulinum toxin type A treatment in children with spasticity.

The current modalities in managing spastic children have some limitations; thus, alternative therapeutic agents are in need. The purpose of this study is to investigate whether intramuscular botulinum toxin type A administration may be an alternative agent in the treatment of children with cerebral palsy. Eighteen children who were aged between 3 and 17 years and manifested cerebral palsy were administered intramuscular botulinum toxin type A with a total dose of 6 U/kg body weight.

No mutation in the SLC2A2 ( GLUT2) gene in a Turkish infant with Fanconi-Bickel syndrome.

Fanconi-Bickel syndrome (FBS), or glycogen storage disease type XI, is a rare, well-defined clinical entity. Recently, this disease was elucidated to link mutations in the SLC2A2 gene in many ethnic groups, indicating that FBS is a single gene disease. We report here an 8-month-old Turkish girl who developed characteristic findings of FBS.

Heat shock protein 70 expression in neonatal rats after hypoxic stress.

Objectives: The tissue damage due to hypoxia in newborns is to some extent age-dependent; organs of premature babies are more vulnerable to hypoxic insult than full-term neonates. The aim of this immunohistochemical study was to investigate the role of heat shock protein 70 (HSP70), a stress-inducible protein, in developing the response to hypoxia in premature newborns.

Methods: Postnatal day-7 rats (corresponding to a human fetus of 32-34 weeks' gestation) and day-12 rats (corresponding to a full-term newborn infant) (n = 7) were subjected to mild hypoxia at 33 degrees C.

Polycythemia vera in a 12-year-old girl: a case report.

A case of a 12-year-old girl presenting with headache and splenomegaly and fulfilling the diagnostic criteria of polycythemia vera is reported. Her peripheral blood values were as follows: hemoglobin 18 g/dL, red blood cells 7,000,000/mm3, while blood cells 22,000/mm, and platelets 1,248,000/mm3. Phlebotomy was performed initially but was ineffective.

Involuntary movements in infantile cobalamin deficiency appearing after treatment.

Involuntary movements may be a symptom in most infants who present with neurologic syndrome of infantile cobalamin (vitamin B12) deficiency. In this report, two infants with cobalamin deficiency are presented. These patients also developed a striking movement disorder that appeared a few days after treatment with intramuscular cobalamin.

Oral cyclic megadose methylprednisolone therapy for chronic immune thrombocytopenic purpura in childhood.

The objectives of this study were to investigate the effectiveness of oral megadose methylprednisolone (OMMP) therapy in children with chronic immune thrombocytopenic purpura (ITP). Twenty-two patients were given oral methylprednisolone daily for 7 d (30 mg/kg for 3 d and then 20 mg/kg for 4 d). OMMP therapy was repeated once per month if the platelet count was less than 20,000/mm3 at the 30th day of therapy, for up to six courses.

Echocardiographic evaluation in children treated with CAPD.

The aim of this study was to evaluate systolic and diastolic cardiac functions in children treated with continuous ambulatory peritoneal dialysis (CAPD). This study included a total of 21 patients (12 boys, 9 girls), aged 23 months to 14 years (average age: 10.1 +/- 4.

Does immunologic status predict peritonitis in children treated with CAPD?

The purpose of this study was to evaluate whether immunologic status could predict the development of peritonitis in children on continuous ambulatory peritoneal dialysis (CAPD). Twenty-one patients (12 boys, 9 girls) aged 10.1 +/- 4.

Efficacy of interferon therapy on serum fibronectin levels in children with chronic hepatitis B infection.

Background: Fibronectin (FN) is a glycoprotein, the major sources of which are hepatocytes, Kupffer cells and endothelial cells. It has many biological functions including adhesion between cells, immunity, blood coagulation and platelet aggregation. Serum FN levels are generally decreased in pathological blood coagulation and inflammation.

Insulin secretion and insulin resistance determined by euglycemic clamp.

Obesity among children is increasingly recognized and linked to several metabolic problems. In this study, 47 children, aged 5-14 yr, with exogenous obesity were compared to 20 normal (non-obese) children to show alterations in glucose metabolism. All the obese children had body mass index > 95th percentile and weight for age > 120%.

Comparative efficacy of cefixime and ampicillin-sulbactam in shigellosis in children.

Shigellosis is still an important health problem in developing and underdeveloped countries as it is resistance to commonly used antibiotics including ampicillin, trimethoprim-sulfamethoxazole, chloramphenicol and tetracycline. Between May 1996 and October 1996, in a prospective randomized double-blind trial, cefixime was compared with ampicillin-sulbactam, both given orally for a period of 5 days, for the treatment of 80 children with acute bloody diarrhea. Forty patients were treated with a single-dose (8 mg/kg per day) of cefixime and the other 40 patients were given three doses of 100 mg/kg per day of ampicillin-sulbactam.

Psychosocial aspects and psychiatric disorders in children with thalassemia major.

beta-thalassemia major (TM), a chronic, genetically determined hematological disorder, has received little investigation on the psychological aspects of the disease and the psychosocial adjustment of patients with this anemia. In the present study, the aim was to assess the mental capacity, self-image, hopelessness and anxiety displayed by children who suffered from TM, and to investigate the existence of psychiatric disorders in these children. Twenty-five children (16 boys and 9 girls) with TM, 12.

Evaluation of sponging and antipyretic medication to reduce body temperature in febrile children.

Two hundred and twenty-four children aged 6 months to 5 years, with rectal temperatures greater than or equal to 30 degrees (104 degrees F), were randomly treated with sponging alone or with medication including a single oral dose of aspirin 15 mg/kg, or paracetamol 15 mg/kg, or ibuprofen 8 mg/kg. Twenty-three children were excluded from the final analysis because they did not complete the study. Demographic characteristics of the patients were found to be comparable in all groups.