Pediatric malpractice: an overview of Turkey.

BACKGROUND: The objective of this study was to evaluate juridical and medical responsibilities of health-care professionals accused of malpractice in Turkey while they care for patients under the age of 18. METHODS: The cases sent to the Council of Forensic Medicine Institution by the courts, including claims of medical malpractice (n = 1458), in order to get an expert opinion between 2002 and 2006, were examined retrospectively. Cases of negligence by health-care professionals who gave medical care to children between the ages of 0 and 18 were evaluated statistically. RESULTS: There was medical malpractice in 28.8% of the cases; and 68.2% of the cases were male. A large proportion of the cases were found to occur in emergency departments; and 57.9% of injuries resulted in death. The specialist doctors seemed to be sued or to be accountable for compensation more frequently than the general practitioners. This can be attributed to the fact that they perform more complicated medical interventions. CONCLUSIONS: Courts specializing in health legislation may be useful to decrease the time consumed by trials. These specialized courts will also support logical judgment. In addition, postgraduate education is useful in reducing malpractice claims.

Salmonella typhimurium infections in BALB/c mice: a comparison of tissue bioluminescence, tissue cultures and mice clinical scores.

In response to systemic infection, mice usually present specific behaviors such as reduced activity and feeding, ruffled fur, hunched position, ataxia and tremor. We aimed to compare tissue bioluminescence, tissue cultures and clinical scores of BALB/c mice as potentially complementary outcome measures of Salmonella disease progression In Balb/c mice. The clinical status of the mice was assessed by visual examination for motility, ruffled fur, hunched position, feeding, ataxia and tremor. Patterns of bioluminescent light emission indicated the progression of infection from the abdominal region (initial site) to secondary tissue sites, which was indicative of systemic infection. As the severity and progression of infection increased, the bioluminescence signal became both more prominent and more anatomically disseminated. Bioluminescent Imaging (BLI) of Salmonella that have been genetically engineered to be bioluminescent is a new method that gives the opportunity to track Salmonella dissemination in mice. BLI is a helpful method to estimate tissue Salmonella concentration and may reduce the number of mice used in experiments, providing the opportunity to obtain serial assessments of disease progression in a single mouse subject. Clinical scores helped us to assess the clinical status of BALB/c mice in systemic Salmonella infections.

Bilateral renal hypoplasia and cystic dysplasia: a new phenotype of Thomas syndrome or a new syndrome?

Thomas syndrome is a rare syndrome including Potter sequence, renal anomalies, heart defects, cleft palate with other oropharyngeal anomalies. Here, we report a newborn with Potter sequence, bilateral renal hypoplasia and cystic dysplasia, multiple cardiovascular malformations, long large ears, frontal bossing, small lips, partial simple toe syndactyly, and cleft palate. To our best knowledge, this patient may be considered as a new variant of Thomas syndrome or a new syndrome.

Renal zinc clearance/glomerular filtration rate ratio as an indicator of marginal zinc deficiency associated with iron deficiency in childhood.

OBJECTIVE: To evaluate the usefulness of renal zinc clearance/glomerular filtration rate ratio (R(ClZn)/GFR) as an indicator of marginal zinc deficiency that is generally associated with iron deficiency in childhood. METHODS: Zinc status was evaluated in 36 iron-deficient children (22 boys and 14 girls) who ranged in age from 1 to 10 years using serum zinc concentration and U(Zn/Cr) and R(ClZn)/GFR ratios. The results were compared with the zinc status of 36 similar-aged healthy children (24 boys and 12 girls). RESULTS: Serum zinc concentrations were 96.72 +/- 2.13 microg/dL and 93.93 +/- 1.95 microg/dL in iron-deficient and healthy subjects, respectively (p > 0.05). U(Zn/Cr) ratios were 0.54 +/- 0.04 microg/mg and 0.88 +/- 0.04 microg/mg (p < 0.0001); R(ClZn)/GFR ratios were 2.27 x 10(-3) +/- 0.20 and 3.32 x 10(-3) +/- 0.20 (p < 0.001) in iron-deficient and healthy subjects, respectively. Individual values of R(ClZn)/GFR and U(Zn/Cr) ratios correlated with hemoglobin (Hb) concentrations (r = 0.34, p < 0.01 and r = 0.26, p < 0.05). Data grouped according to the ranges of Hb concentrations and R(ClZn)/GFR and U(Zn/Cr) ratios fit the following equations: The statistically significant difference in U(Zn/Cr) and R(ClZn)/GFR ratios between groups indicates decreased urinary estimation of marginal zinc deficiency, whereas no change was observed in serum zinc concentrations. According to the regression equation, it can be postulated that the R(ClZn)/GFR ratio is a linear function of Hb concentration and the U(Zn/Cr) ratio. CONCLUSION: R(ClZn)/GFR ratio was a reliable indicator for reduction in urinary zinc excretion; it estimated the marginal zinc deficiency associated with iron deficiency. The R(ClZn)/GFR ratio can be calculated using one sample of blood and urine; thus it could serve as an alternative indicator of marginal zinc deficiency, especially in routine health care.

A case of cerebello-oculo-renal syndrome with situs inversus totalis: a new phenotype.

Cerebello-oculo-renal syndromes are rare, autosomal recessive syndromes with uncertain nosology. Cerebello-oculo-renal syndromes involve many congenital malformations and may be associated with other disorders. The authors present a case of cerebello-oculo-renal syndrome with situs inversus totalis from a consanguineous family. The patient had cerebellar vermis hypoplasia, ocular abnormalities (Leber congenital amaurosis with retinal dystrophy, abnormal eye movements), developmental delay, growth deficiency, severe renal failure, and severe anemia. Imaging studies showed molar tooth sign, which was compatible with cerebello-oculo-renal syndromes and situs inversus totalis.

Parvovirus B19 associated papular-purpuric gloves-and-socks syndrome.

The papular-purpuric gloves-and-socks syndrome (PPGSS) is a disease characterized by an itching erythema and edema of the hands and feet, oral mucosal lesions and fever. It may be caused by various agents. Parvovirus B19 has been implicated as the etiological factor in most cases. Here we report a case of PPGSS in a nine-year-old previously healthy girl with papular and petechial lesions on her peroral area and trunk, and primarily on the dorsal areas of her hands and feet. Serologic study confirmed the acute infection by parvovirus B19. We believe that our case is worthy of particular attention because of the rarity of the disease in the pediatric age group and because it is the first documented case of PPGSS in Turkey.

Factor v deficiency associated with congenital cardiac disorder and intracranial hemorrage.

Factor V deficiency is an inherited disorder, in which the clotting factor V is low. The disorder is very rare, occurring in only one in one million people. It is inherited as an autosomal recessive disorder. The results of coagulation studies include a prolonged prothrombin time and partial thromboplastin time associated with reduced plasma factor V content. Patients with factor V deficiency have a hemophiliac like hemorrhagic disorder. Epistaxis, bruising, and menorrhagia are some of the common features. If treatment is needed, fresh frozen plasma is typically given. In this report we present a 12 year old girl who was admitted to our clinic with recurrent nosebleeds and intracranial hemorrage after head trauma. After examination, factor V deficiency was diagnosed. She also had congenital cardiac disorder (VSD), probably a co-incidental finding.

[Convulsion due to application of low dose meperidine: a case report]. / Düsük doz meperidin uygulamasina bagli konvulsiyon: Olgu sunumu.

Meperidine is an opiod analgesic used in a variety of clinical situations. The active metabolite, normeperidine, is a central nervous system excitatory agent and has the ability to cause irritability, hyperreflexia, tremor, myoclonus and seizures. Previously identified risk factors for the development of meperidine-related seizures include renal failure, high meperidine dosages, and co-adminestration of hepatic enzyme inducing medications or phenothiazines which decreases seizure treshold. Patients with normal renal function rarely manifest seizure activity when given meperidine. Here we report a 10 year old boy with a femur fraction who had normal renal function. We used low dose meperidine due to post operative pains.

Juvenile alexander disease: a case report.

Alexander disease is a rare autosomal recessive disorder that is characterized by degeneration of the white matter in the central nervous system. Alexander disease is a leukodystrophy that is usually observed in early childhood but rarely in adults. It is characterized by megalencephaly, demyelinization and multiple Rosenthal fibers. Specific magnetic resonance imaging (MRI) findings and genetic investigations are necessary to diagnose the disorder. Signs of leukodystrophy were found in the bilateral white matter on a brain MRI of our four-year-old patient. He had megalencephaly since birth. We use this case to discuss Alexander disease.

Ghrelin levels and postnatal growth in healthy infants 0-3 months of age.

OBJECTIVE: The effect of ghrelin on growth of the newborn has long been argued, but not fully clarified. In this study, we aimed to investigate the relationship between ghrelin levels and growth parameters in the first 3 months of life. METHODS: The study included 60 babies (27 girls and 33 boys) born at gestational ages between 38-42 weeks. The newborns were divided into three groups according to the Lubchenco curves as: small for gestational age (SGA), appropriate for gestational age (AGA) and large for gestational age (LGA). The relationship between ghrelin levels and growth parameters in the third month was investigated. RESULTS: Ghrelin concentrations were significantly higher in SGA (2.4±2.6 ng/dL) babies than in AGA (1.3±0.9 ng/dL) and LGA (1.0±0.8 ng/dL) babies. The lowest ghrelin levels were in the LGA group. In SGA infants, ghrelin concentrations were inversely correlated with change in weight (r=-0.577; p=0.001), change in length (r=-0.361; p=0.005), and change in head circumference (r=-0.387; p=0.002). CONCLUSION: The results show that at age 3 months, SGA infants had higher ghrelin levels than AGA and LGA infants. Our findings indicate that ghrelin may be involved in the process of catch-up growth in these infants.