The skills of defibrillation practice and certified life-support training in the healthcare providers in Turkey.

AIM OF THE STUDY: Successful cardiopulmonary resuscitation and early defibrillation are critical in survival after in- or out-of-hospital cardiopulmonary arrest. The scope of this multi-centre study is to (a) assess skills of paediatric healthcare providers (HCPs) concerning two domains: (1) recognising rhythm abnormalities and (2) the use of defibrillator devices, and (b) to evaluate the impact of certified basic-life-support (BLS) and advanced-life-support (ALS) training to offer solutions for quality of improvement in several paediatric emergency cares and intensive care settings of Turkey. METHODS: This cross-sectional and multi-centre survey study included several paediatric emergency care and intensive care settings from different regions of Turkey. RESULTS: A total of 716 HCPs participated in the study (physicians: 69.4%, healthcare staff: 30.6%). The median age was 29 (27-33) years. Certified BLS-ALS training was received in 61% (n = 303/497) of the physicians and 45.2% (n = 99/219) of the non-physician healthcare staff (P < .001). The length of professional experience had favourable outcome towards an increased self-confidence in the physicians (P < .01, P < .001). Both physicians and non-physician healthcare staff improved their theoretical knowledge in the practice of synchronised cardioversion defibrillation (P < .001, P < .001). Non-certified healthcare providers were less likely to manage the initial doses of synchronised cardioversion and defibrillation: the correct responses remained at 32.5% and 9.2% for synchronised cardioversion and 44.8% and 16.7% for defibrillation in the physicians and healthcare staff, respectively. The indications for defibrillation were correctly answered in the physicians who had acquired a certificate of BLS-ALS training (P = .047, P = .003). CONCLUSIONS: The professional experience is significant in the correct use of a defibrillator and related procedures. Given the importance of early defibrillation in survival, the importance and proper use of defibrillators should be emphasised in Certified BLS-ALS programmes. Certified BLS-ALS programmes increase the level of knowledge and self-confidence towards synchronised cardioversion-defibrillation procedures.

The urinary cotinine levels of infants and the determinants.

The aim of this study was to determine the effect of the route of tobacco smoke exposure on urinary cotinine levels of infants. A cross-sectional analysis was done on 254 six-month-old infants. The infants were grouped according to the route of tobacco smoke exposure. The urinary cotinine/creatinine ratios were determined. Forty-nine percent (124/254) of mothers were smokers. Urinary cotinine levels in infants of smoking mothers were statistically significantly higher than levels in infants of non-smoking mothers. The highest mean cotinine/creatinine level was found in the breast-milk-exposed group. Linear regression analysis showed that maternal smoking increased urinary cotinine level by 541 times and breastfeeding increased it by 171 times, whereas early start of formula feeding decreased it by 63 times. Tobacco exposure by breastfeeding may be more harmful than other routes of exposure. Mothers should be encouraged to stop smoking during the breastfeeding period even if they avoid exposing their infants to passive tobacco smoke.

A single-center experience of antimicrobial resistance patterns in pediatric urinary tract infection.

OBJECTIVE: To assess the prevalence of urinary tract pathogens and their resistance patterns against antimicrobial agents in a single center. PATIENTS AND METHODS: In children <16 years of age admitted for urinary tract infection (UTI) to the Dr. Sami Ulus Teaching and Training Hospital from January 2004 to December 2008, positive urine cultures were reviewed. RESULTS: A total of 3,485 positive urine cultures were identified, of which 2,379 (68%) were from females and 106 (32%) from males. Their mean age was 63.5 +/- 40.7 months. Escherichia coli was the most common causative agent both in total and among different age groups. Ampicillin had the highest resistance rate from all the pathogens isolated (63.8%), followed by piperacillin (51.8%) and trimethoprim-sulfamethoxazole (TMP-SMX; 48.6%). Cephalotin also had a high resistance rate (32.7%). The least resistance was for imipenem, amikacin, netilmicin and ciprofloxacin (0.13, 1.7, 2.4 and 7.5%, respectively). None of the Klebsiella and Pseudomonas isolates were resistant to imipenem. None of the Staphylococcus aureus isolates were resistant to teicoplanin and vancomycin. Vancomycin-resistant Enterococcus spp. were isolated from two cultures. CONCLUSION: E. coli was the most common causative agent of UTI in children. Ampicillin, TMP-SMX or cephalothin and piperacillin had the highest resistance rates against urinary tract pathogens in our center.

Parents' perspectives to childhood fever: comparison of culturally diverse populations.

AIM: To reveal the perceptions, knowledge and practices of our parents regarding children's fever and to discuss the differences between other populations. METHODS: Parents of 200 febrile children aged 0-16 years were interviewed between October and November 2007 in the Pediatric Emergency Department at Dr Sami Ulus Children's Health and Diseases Training and Research Hospital. Questions about socio-demographical data, children's previous history about fever, parental beliefs and practices concerning fever were asked. RESULTS: Of the parents, 56.5% stated that fever could be determined by touching the forehead. Of the parents, 43.5% determined children's fever by using thermometer. Only 27.5% of parents knew the correct temperature for fever. Mercury-in-glass thermometer was the preferred one to measure children's fever. The preferred route of measuring temperature was the axillary site. Maternal educational level was significantly associated with knowledge on correct definition of fever and proper use of thermometer (P < 0.05) in accordance with the literature. If fever was untreated, of the parents, 84% believed febrile convulsions occur and 10.5% believed brain damage occur if fever was untreated. Parental age, parental educational status, parental knowledge about fever, median number of children in family and children's previous febrile convulsion history did not significantly effect parents' interventions and beliefs about fever (P > 0.05), corroborating the findings of studies from different populations. CONCLUSION: Parental education about 'fever in childhood' in our population may positively effect parental knowledge and approach to fever. However, parental education may not be effective in removing parental fear of fever in our population.

Evaluation of urine collection methods for the diagnosis of urinary tract infection in children.

OBJECTIVE: To evaluate the accuracy of urine sample collection methods among children suspected of having urinary tract infections. SUBJECTS AND METHODS: Four methods for urine sample collection were evaluated in 1,067 children aged 0-16 years with suspected urinary tract infections over 2 months at Dr. Sami Ulus Children's Hospital. Within 30 min of collection, all specimens were sent to the laboratory, refrigerated and processed according to standard hospital microbiological procedures. Urine samples were analyzed using routine culture techniques. RESULTS: At initial sending of the urine culture, 617 (57.8%) had negative culture results, 145 (13.6%) had positive culture results, and 305 (28.6%) had evidence of bacterial contamination. Clean catch specimens showed a contamination rate of 14.3% and urethral catheterization specimens showed a similar contamination rate (14.3%). However, urethral catheterization was preferred in only a small number of cases (n=7). Suprapubic aspiration was also used in a small number of cases (n: 11) and the contamination rate for suprapubic aspiration was 9.1% (n: 1/11). The contamination rate for sterile urine bag was 43.9%, significantly higher than the other methods (p<0.001). CONCLUSION: Suprapubic aspiration showed the lowest contamination rate and sterile urine bag showed the highest contamination rate among 4 methods of urine sample collection. Contaminated specimens, needed to be repeated and this procedure increased the cost of urine culture. In conclusion, measures should be taken to reduce the contamination rate in our center. This is an area where further investigation is required.

Familial primary carpal tunnel syndrome with possible skipped generation.

Carpal tunnel syndrome, an entrapment neuropathy of the median nerve, is rarely seen in childhood. Familial carpal tunnel syndrome, an even more exceptional entity, is frequently associated with inherited systemic disorders. Rarely it can be presented as a primary familial form with Mendelian autosomal dominant inheritance. We report the occurrence of carpal tunnel syndrome in two generations of a family in which the index case was a 6-year-old boy with bilateral hand pain and paresthesias. Our report demonstrates an interesting inheritance pattern of carpal tunnel syndrome in a family transmitted by an autosomal dominant gene with variable expressivity and reduced penetrance. To our knowledge, it is the first report of familial bilateral carpal tunnel syndrome in a family with possible skipped generation.

Visual hallucinations possibly associated with clarithromycin administration at therapeutic dosage in two children.

OBJECTIVE: Our aim was to present 2 children with visual hallucinations possibly associated with clarithromycin administration at therapeutic dosage. SUBJECTS AND METHODS: Two children were admitted to our hospital with sudden onset of visual hallucinations after taking clarithromycin at therapeutic dosage by mouth. Physical examination, laboratory investigations and imaging studies were normal. The symptoms gradually disappeared once the clarithromycin therapy had been discontinued, making us suspect clarithromycin as the agent responsible for the visual hallucinations. They were observed monthly for a year without any symptoms or further treatment. CONCLUSION: This report highlights hallucinations due to therapeutic doses of clarithromycin therapy as a possible new side effect in children.

Effect of passive smoking on growth and infection rates of breast-fed and non-breast-fed infants.

BACKGROUND: The aim of the present study was to determine the effect of passive tobacco smoking on growth and infection rate of infants, and to evaluate whether breast-feeding might be protective against harmful effects of cigarette smoke. METHODS: A cross-sectional study on 254 6-7-month-old infants was carried out. A questionnaire was given to mothers; and infants' head circumference, bodyweight, height, and urinary cotinine levels were measured. RESULTS: Multivariate analysis of factors influencing lower respiratory tract infections showed that smoking mothers increased the rate by 9.1-fold; breast-feeding decreased it by 3.3-fold; formula feeding at birth increased it by a factor of 15.2; another smoker at home increased it by a factor of 40.1. Multivariate analysis of factors influencing upper respiratory tract infections showed that smoking mothers increased the rate by a factor of 23; early formula feeding increased it by a factor of 62; breast-feeding decreased it by a factor of 5; smoking fathers increased it by a factor of 15. Multivariate analysis of factors influencing otitis media found that smoking mothers and fathers increased it by a factor of 9.4 and 6.15, respectively, and breast-feeding decreased it by a factor of 5.4. CONCLUSION: Tobacco smoke exposure of infants has negative consequences on growth, otitis media, and upper and lower respiratory tract infections. Breast-feeding promoted the growth of infants who were passively exposed to tobacco smoke and protected them against infections. Smoking should not be permitted in households with infants. When this is impossible, breast-feeding should be promoted to protect the infants against the health hazards of passive smoking.

The effect of passive smoking and breast feeding on serum antioxidant vitamin (A, C, E) levels in infants.

AIM: Toxic substances in tobacco smoke are known to have negative effects on the antioxidant capacity of human body. In order to investigate the effect of passive smoking on serum antioxidant levels in infants, serum vitamin A, E, C levels and urinary cotinine/creatinine levels were measured in 254 infants at the age of 6 months. METHODS: The information about infants' nutrition and exposure to tobacco smoke was obtained from the mothers by the help of a questionnaire. The infants were grouped according to both smoking status of mother and urinary cotinine/creatinine levels. RESULTS: The mean serum vitamin A, C and E levels of infants of smoking mothers were significantly lower than those of non-smoking mothers (p < 0.05). Vitamin A, E and C levels were negatively correlated with urinary cotinine/creatinine levels (p < 0.05, r: -0.61, -0.42, -0.53, respectively). Multivariate analysis revealed independent factors determining the serum vitamin A, E and C levels of infants as maternal smoking and breast feeding (p < 0.05). CONCLUSION: Tobacco smoke exposure of infants significantly decreases their serum antioxidant vitamin A, C and E levels. However, breast feeding may help to prevent the decrement of antioxidant vitamin levels of passive smoking infants.

Evaluation of shigellosis in a Turkish children's hospital.

BACKGROUND: The aim of the present study was to evaluate cases of Shigella and determine the pattern of antimicrobial resistance of shigella species in central Turkey. METHODS AND RESULTS: One hundred and ninety-eight patients with shigella gastroenteritis presenting to Sami Ulus Children's Hospital from June 2002 to December 2002 were included in the study. The clinical and laboratory data of the patients with shigellosis were collected by chart review. Male/female ratio was 1.35 and mean age was 4.83 +/- 3.2 years (range: 1-16 years). Shigella sonnei (83.3%) was the most common serogroup. This was followed by S. flexneri (10.1%), then S. dysenteria (5.1%), and S. boydii (1.5%). The antibiotic susceptibility of the shigella strains was determined. Most strains of Shigella species were resistant to trimethoprim-sulfamethoxazole (90.4%). All strains were found to be sensitive to ciprofloxacin (100%). Ampicillin susceptibility was 86.4% and cefotaxim (and/or ceftriaxon) susceptibility was 98%. CONCLUSION: Ampicillin is the drug of choice in the treatment of shigella infection in this region of Turkey. Cefotaxim or ceftriaxon was the second choice of antibiotics. Thus, Shigella is an important etiologic agent of diarrhea in Turkey. To determine the antibiotic susceptibility of the Shigella strains and appropriate empiric antibiotic treatment in Turkey, further studies will be needed.

Is it a new syndrome or a clinical variability in cerebro-oculo-nasal syndrome?

We present a male infant 2.5-months old with asymmetric skull, anophthalmia, apparent hypertelorism, abnormal nares, unilateral cleft lip and palate, and structural abnormalities of the central nervous system. These findings are similar to cerebro-oculo-nasal syndrome except for the appearance of nose. This case is either a clinical variability in cerebro-oculo-nasal syndrome or a new entity.