Abusive head trauma and crying infant-Public awareness of newborn and infant trauma.

AIM: Crying seems to be a common trigger for abusive head trauma (AHT), which is the leading cause of fatalities from physical abuse in infants. Our objective was to evaluate knowledge of AHT, crying infants and correct behavioural measures in a general population. METHODS: An online questionnaire (LimeSurvey) was created to assess the risk of shaking. The online survey contained a total of 41 questions, including a demonstration of a previously recorded video in which an infant doll is shaken. RESULTS: A total of 319 people, 245 of them (76.8%) with own children, participated in the study. Almost all respondents (98.4%) were aware of serious injuries due to shaking, even to the point of death (98.1%). Most participants (97.5%) had heard the term 'shaking trauma' prior but did not receive any professional information, neither before nor after birth (85.2% or 86%), or during follow-up examinations (88.5%). The majority of the participants (95%) considered that useful coping strategies in infant crying were inappropriate. CONCLUSION: The consequences of shaking an infant were common knowledge in a normal population, whereas there was a knowledge gap regarding the management of excessive crying infants. Prevention programmes should mainly focus on male caregivers during postnatal care.

Reliability of radiological measurements and treatment recommendations of displaced paediatric humeral medial epicondyle fractures.

There are conflicting recommendations regarding the amount of displacement necessitating stabilization of paediatric humeral medial epicondyle fractures. Our aim was to assess the reliability of the measurements of the displacement and the treatment recommendations of these fractures. The maximum displacement of 57 children with displaced humeral medial epicondyle fractures was analyzed on radiographs by six raters (4 paediatric surgeons, 2 paediatric radiologists) at two time points. In addition, the four surgeons recorded their treatment recommendation. Intraobserver and interobserver reliability were calculated with intraclass correlation coefficients (ICC) and Kappa values. The ICC for the intraobserver reliability ranged between 0.67 and 0.93. The raters disagreed with their own measurements between 8.8% and 28.1%. The ICC for the interobserver reliability of all six raters was 0.90 for measurement 1 and 0.93 for measurement 2. All six raters disagreed (difference > 2mm) in 93% of the cases in measurement 1 and in 91.2% in measurement 2. Treatment recommendations of the four paediatric surgeons between the two time points differed in 5.3% to 28.1% of the cases. Furthermore, the treatment recommendations were concordant in 24 cases (42%) at time point 1 and 32 cases (56.1%) at time point 2. In displaced paediatric medial epicondyle fractures, disagreement regarding measurement of displacement and recommendation for treatment is high. Validated and standardized measurement tools and a clear threshold for operative fixation of displaced medial epicondyle fractures are needed.

Child safety programs for primary school children decrease the injury severity of dog bites.

This study focuses on the impact of a prevention program regarding dog bites in children. As a consequence of our previous investigation in 2005, we have initiated a child safety program for primary school children starting January 2008 until present to teach children how to avoid dog attacks and how to behave in case of an attack. In our retrospective study, we analyzed all patients younger than 15 years presenting with dog-related injuries between 2014 and 2018. As the main indicator for success of the prevention measures taken, we have defined the severity of injury in comparison to our previous study. Out of 296 children with dog-related injuries, 212 (71.6%) had sustained a dog bite. In the vast majority (n = 195; 92%), these patients presented with minor injuries; the extremities were most commonly affected (n = 100; 47%). Injuries to the head (n = 95; 45%) and trunk (n = 18; 8%) were less frequent. The proportion of severe injuries (8%) was significantly lower compared to our previous study, where 26% of children presented with severe injuries necessitating surgical intervention, while the number of patients requiring in-hospital treatment declined from 27.5% in the period 1994-2003 to 9.0% in the period between 2014 and 2018 (p < 0.05).Conclusion: Teaching of primary school children may effectively reduce the injury severity of dog bites. What is Known: • Dog bites are a substantial healthcare problem especially in children. What is New: • This study shows that a broad-based prevention program for primary school children can effectively decrease the severity but not the frequency of dog bite injuries in children.

The Financial Burden of Surgery for Congenital Malformations-The Austrian Perspective.

Neonatal "surgical" malformations are associated with higher costs than major "non-surgical" birth defects. We aimed to analyze the financial burden on the Austrian health system of five congenital malformations requiring timely postnatal surgery. The database of the Austrian National Public Health Institute for the period from 2002 to 2014 was reviewed. Diagnosis-related group (DRG) points assigned to hospital admissions containing five congenital malformations coded as principal diagnosis (esophageal atresia, duodenal atresia, congenital diaphragmatic hernia, gastroschisis, and omphalocele) were collected and compared to all hospitalizations for other reasons. Out of 3,518,625 total hospitalizations, there were 1664 admissions of patients with the selected malformations. The annual mean number was 128 (SD 17, range 110-175). The mean cost of the congenital malformations per hospital admission expressed in DRG points was 26,588 (range 0-465,772, SD 40,702) and was significantly higher compared to the other hospitalizations (n = 3,516,961; mean DRG 2194, range 0-834,997; SD 6161; p < 0.05). Surgical conditions requiring timely postnatal surgery place a significant financial burden on the healthcare system. The creation of a dedicated national register could allow for better planning of resource allocation, for improving the outcome of affected children, and for optimizing costs.

Neurodevelopmental outcome of very preterm infants with gastrointestinal tract perforations does not differ compared to controls.

PURPOSE: To evaluate gastrointestinal tract (GIT) perforations in very low birth weight infants and the effects on neurodevelopmental outcome. METHODS: Between 2000 and 2017 all cases with GIT perforation were analyzed regarding causes, associated morbidities and neurodevelopmental outcome and compared with matched (gestational age, birth weight, gender, year of birth) by 1:2 controls. RESULTS: The incidence of GIT perforation was 2.0% (n = 38/1878). Diagnoses associated with GIT were meconium obstruction of prematurity (MOP,n = 19/50%), spontaneous intestinal perforation (SIP, n = 7/18%), necrotizing enterocolitis (NEC, n = 6/16%), iatrogenic perforation (n = 3/8%), volvulus (n = 2/5%) and meconium ileus (n = 1/3%). The NEC-associated perforations occurred later compared to those associated with MOP and SIP (median 8 days and 6 days vs. 17 days, p = 0.001 and 0.023, respectively) and main localization was the terminal ileum (84%). Cases had higher rates of late onset sepsis (55% vs. 24%, p = 0.003), longer duration of mechanical ventilation (median 30 days vs 18 days, p = 0.013) and longer stays at the hospital (median 122 days vs 83 days, p < 0.001); mortality rates did not differ. The 2­year neurodevelopment follow-up revealed no differences between groups (normal development 49% vs. 40%). CONCLUSION: Despite increased morbidities preterm infants with GIT perforation did not have a higher mortality rate and groups did not differ regarding neurodevelopmental outcome at the corrected for prematurity age of 2 years.

Appearance of congenital hand anomalies.

BACKGROUND AND OBJECTIVE: Impact of appearance of congenital hand anomalies has not previously been reported. The purpose of this study was to describe the common perception about how different congenitally malformed hands look. METHODS: We developed a questionnaire in a game format to evaluate the appearance of different hands. Altogether 1450 (954 females) 4- to 84-year-old residents (296 children) of two European and one Asian (n = 102) country were asked to rate the appearance of different looking hands on a five-point pictorial Likert-type scale. Standardized photographs of the dorsal aspect of 17 different congenitally malformed non-operated hands and a normal hand were presented to respondents. Significance of age, gender, nationality, and profession of the respondents was assessed. RESULTS: The respondents' ranking order of the hands was nearly consistent. The normal hand (mean = 4.43, standard deviation = 0.85, Md = 5) and clinodactyly (mean = 4.37, standard deviation = 0.86, Md = 5) were perceived to have the best appearance. Symbrachydactyly (mean = 1.42, standard deviation = 0.68, Md = 1) and radial club hand (mean = 1.40, standard deviation = 0.68, Md = 1) received the lowest scores. Adults rated the appearance of hands higher than children regarding 14 hands, females higher than men regarding 15 hands, and Europeans higher than Asians in 4 hands (p < 0.05, respectively). Europeans rated four-finger hand (mean = 3.21, standard deviation = 1.18, Md = 3) better looking than six-finger hand (mean = 2.92, standard deviation = 1.18, Md = 3, p < 0.005), whereas Asians gave higher scores to six-finger hand (mean = 2.66, standard deviation = 1.26, Md = 3) compared to four-finger hand (mean = 2.51, standard deviation = 1.14, Md = 2). Medical doctors and nurses gave higher scores compared to the other profession groups, school children, and high school students in five hands (p < 0.05). CONCLUSIONS: A normal hand is perceived distinctly better looking than most congenitally different hands. Different malformations' appearance was ranked very coherently in the same order despite of participants' age, gender, nationality, or profession. Asians seem to prefer an additional digit to a four-finger hand.

Experimental comparison of abdominal drainage systems.

BACKGROUND: In an experimental study the performance of different closed abdominal drainage systems was tested. METHODS: A vacuum bottle designed for Redon Drainage, a flexible plastic bulb designed for Jackson-Pratt drains and a V.A.C.® Negative Pressure Wound Therapy System were used. In a porcine cadaveric study mimicking the abdominal cavity the intrinsic pressure (IP) at one and three minutes (T0, T3) and the amount of evacuated fluid were measured. RESULTS: The Redon and Jackson drainage displayed a rapid decline to IP values of almost zero comparing T0 and T3. Only the V.A.C.® system was able to preserve constant values of negative IP values measured at both time points. Only the V.A.C.® system was able to remove almost the whole amount of inserted fluid. CONCLUSIONS: In an experimental setting the V.A.C.® system was superior to the other two tested systems in delivering constant negative IP and the amount of evacuated fluid.

The epidemiology of fractures in infants--Which accidents are preventable?

INTRODUCTION: In children, fractures have a huge impact on the health care system. In order to develop effective prevention strategies exact knowledge about the epidemiology of fractures is mandatory. This study aims to describe clinical and epidemiological data of fractures diagnosed in infants. METHODS: A retrospective analysis of all infants (children<1 year of age) presenting with fractures in an 11 years period (2001-2011) was performed. Information was obtained regarding the location of the fractures, sites of the accident, circumstances and mechanisms of injury and post-injury care. RESULTS: 248 infants (54% male, 46% female) with a mean age of 7 months presented with 253 fractures. In more than half of the cases skull fractures were diagnosed (n=151, 61%). Most frequently the accidents causing fractures happened at home (67%). Falls from the changing table, from the arm of the care-giver and out of bed were most commonly encountered (n=92, 37%). While the majority of skull fractures was caused from falls out of different heights, external impacts tended to lead to fractures of the extremities. 6 patients (2%) were victims of maltreatment and sustained 10 fractures (2 skull fractures, 4 proximal humeral fractures, 2 rib fractures, and 2 tibial fractures). CONCLUSION: Falls from the changing table, the arms of the caregivers and out of bed caused the majority of fractures (especially skull fracture) in infants. Therefore, awareness campaigns and prevention strategies should focus on these mechanisms of accident in order to decrease the rate of fractures in infants.

Fractures of the hallux in children.

BACKGROUND: Foot fractures account for 5% to 13% of pediatric fractures. Fractures of the hallux require special attention due to its role in weight bearing, balance, and pedal motion. In this study, a large series of children with hallux fractures is presented. METHODS: All children treated with fractures of the hallux between June 2004 and December 2011 were included. The medical records were analyzed and X-rays were reviewed. The fractures were classified according to their anatomic location and the type of fracture. Three hundred seventeen patients (mean age = 11.7 years; range, 1-18 years; 65% male) sustained a fracture of the hallux. RESULTS: Most accidents (28%) occurred at sports facilities, and soccer was the most common cause of a fracture of the hallux (28%). Closed injuries were diagnosed in 92% of the patients; 8% of the children presented with open fractures. In 144 children, the growth plate was affected. Fifty-nine patients presented with diaphyseal fractures, 42 patients with osseous avulsions, and 40 patients with fractures of the distal part of the phalanx. Nineteen children had incomplete and 13 patients comminuted fractures. The vast majority of the children (86%) were treated conservatively. Operative interventions were required in 14% of the patients. Good outcome was achieved in both conservatively and operatively treated patients. CONCLUSION: In children, fractures of the hallux were most often caused by ball sports and had a good prognosis. The vast majority of these fractures could be treated conservatively yielding good outcome. LEVEL OF EVIDENCE: Level IV, case series.

Management of isolated and associated colonic atresia.

PURPOSE: Colonic atresia is a rare cause of congenital intestinal obstruction in the neonate. A review of the management and outcome of children with colonic atresia was performed. METHODS: A retrospective analysis of the complete records of children treated for colonic atresia during the 30-year period. RESULTS: A total of 14 newborns were treated. Seven infants suffered from an isolated colonic atresia (group 1). In the other seven infants (group 2), colonic atresia was either associated with additional intestinal atresias (n = 2), or gastroschisis (n = 5). Gestational age and birth weight were significantly lower in infants from group 2 compared to group 1 (40 ± 0.5 vs. 37 ± 1 weeks (P < 0.05); and 3,478 ± 208 vs. 2,626 ± 242 g (P < 0.01), respectively). The first surgical procedure was performed in all newborns within 24 h after birth. All but one infant from group 1 received primary colostomies at the level of colonic atresia, followed by end-to-side anastomoses. All but one infant from group 2 needed ileocoecal resection due to bowel necrosis. No child died in group 1, whereas three children died in group 2. CONCLUSIONS: Isolated colonic atresia is amenable with a short hospital stay and an excellent outcome. In contrast, infants with colonic atresia associated with gastroschisis present a serious clinical challenge.

Evaluation of fractures in children and adolescents in a Level I Trauma Center in Austria.

BACKGROUND: Injury represents a major concern for children and adolescents worldwide. It is estimated that 10% to 25% of all pediatric injuries will result in fractures. This study aimed to analyze the epidemiology, gender distribution, age, and circumstances of fractures in childhood in a Level I Trauma Center in Austria. METHODS: Children managed with fractures between December 2004 and October 2006 were prospectively evaluated. Patients were divided into four age groups: infants (<1 year), preschool children (1-6 years), school-aged children (6-14 years), and adolescents (>14 years). RESULTS: The study included 3,339 patients younger than 19 years, who presented with 3,421 fractures. There was a male predominance (61.3%, n = 2,096). Girls (38.7%, n = 1,325) had a lower mean age at presentation of 8.2 years (boys, 9.8 years). An increase in the incidences of fractures was observed until a peak of 11 years in girls and 12 years in boys. A majority of fractures occurred in sports facilities (34.7%), followed by those at home (17.6%) and outdoors (16.7%). The most frequent mechanisms were falls on level surface (41.9%), falls from a height <3 m (23.2%), and involuntary contact with persons or objects (18.2%). The most common fractures were those of the distal radius (15.3%), followed by those of the finger (14%) and distal forearm fractures (8%). CONCLUSION: As the Department of Pediatric Surgery in Graz serves as the referral center at least for nearly all major pediatric fractures in the Austrian state of Styria, mechanisms and patterns of major fractures in this study can serve as the basis for state-wide pediatric injury prevention efforts. These prevention strategies should not aim to reduce the level of exposure but should increase the risk awareness and encourage children and their parents to use necessary precautions.

Fractures of the talus--differences between children and adolescents.

BACKGROUND: Fractures of the talus represent serious injuries of the foot skeleton. The most significant complications include osteonecrosis and posttraumatic malalignment with subsequent arthritis. The aim of our study was to compare treatment and outcome of fractures of the talus between children and adolescents. METHODS: From 1990 to 2005, 24 patients (18 male, 6 female) presented with 25 fractures of the talus. The medical records were reviewed retrospectively. Follow-up was performed by radiographical grading, and the functional outcome was measured using the Foot-Function-Index. RESULTS: Nine patients were 12 years of age or younger, and 15 patients presenting 16 talar fractures were older than 12 years. Although most fractures of the talus in children younger than 12 years were classified as Marti-Weber type I and II fractures, more than two thirds of the fractures in patients older than 12 years were Marti-Weber type III and IV fractures. Two thirds of the patients younger than 12 years were treated nonoperatively, whereas nonoperative treatment was possible in only three talar fractures in adolescents. No necrosis at follow-up (mean period, 3.2 years; range, 7 months to 8.4 years after end of treatment) was detected in children (<12a), whereas five patients older than 12 years developed persisting necrosis. CONCLUSION: Even though there is no apparent difference in the cause of the trauma leading to fractures of the talus, adolescents present with more severe fractures of the talus compared with children younger than 12 years. In addition, we did not observe persistent osteonecrosis in patients younger than 12 years old, and the outcome is favorable in most cases irrespective of the mode of treatment.

Trampoline-related injuries in childhood.

Recommendations to prevent trampoline injuries were given since the 1970s. However, despite these educational efforts, safety recommendations seem to be ignored and the number of trampoline injuries is increasing. All children referred to our department for injuries related to trampolines over a period of 3 years were included. The patients' records were reviewed and a questionnaire was sent out in order to gain additional information. Injuries were classified as severe and mild. A total of 265 children (46% m, 54% f) with a median age of 8.2 years (range 1 to 14) were included. The injury rate was continuously growing from the year 2005 (10.6%) to 2007 (58.1%). Most of the injuries were recorded between April and September with a peak of injuries in August. Seventy-five percent of all accidents happened in the afternoon; 40% of the injuries were classified as severe, 60% as mild. Nets or equal security devices were used in 56.6%. Trampolining is associated with a significant risk for bodily harm at any age and results in severe injuries in 40% of cases. Though there may be still room for improvement in safety recommendations, all attempts over a period of more than 30 years to reduce the number of trampoline-related backyard injuries failed and the incidence is still increasing. At present, trampolines cannot be made safe for recreational activities and are of an unacceptable risk even under supervision.

Analysis of 347 kindergarten-related injuries.

While it has been shown that non-parental child care is associated with a reduced risk for unintentional injuries, a considerable number of accidents in kindergartens do result in severe injuries. We have collected data on the behavioral and environmental aspects of accidents that occurred in kindergartens in Austria with the aim of determining possible prevention measures. Included in the study were all kindergarten-related injuries (347) from among 21,582 pediatric trauma cases treated in a 22-month period in Graz, Austria. Kindergarten-related injuries that were treated during the same period at six participating hospitals located throughout Austria were used for comparison. A questionnaire was completed at first attendance, and additional information was achieved by interviews with the parents and kindergarten teachers. Only the 347 kindergarten accidents that occurred in Graz were analyzed in detail. Half of the injuries occurred in an outdoor environment (outside), even though most of the time was spent indoors. Boys were more frequently involved in accidents than girls (male:female=3:2). We identified seasonal and circadian differences, with most children being injured during the first 2 months of attendance (September and October), during the first 3 days of the week (Monday to Wednesday) and in the hour before and after lunch, respectively. Of the 347 accidents analyzed, 24% resulted in serious injury, and injuries occurring outdoors were more severe than those occurring indoors. Most parents felt that the accidents were unpreventable (47%), while 18% stated that improved supervision may have prevented the accident. Kindergarten accidents in Austria still result in a significant number of severe injuries. Kindergarten injuries were related to gender, season, time of day and location. Our results indicate the necessity of a continuous child safety training program that involves the participation of all teachers in day-care functions.

A study of metatarsal fractures in children.

BACKGROUND: Metatarsal fractures are common in children. The aim of the present study was to analyze a consecutive series of metatarsal fractures in children and to describe the epidemiology of the fractures, the location of the fractures, and the mechanism of injury. METHODS: A consecutive series of 125 patients with metatarsal fractures who presented to one pediatric surgery department over a twenty-two-month period was evaluated with use of a questionnaire to define the mechanism of injury. All patients were followed until the fracture was healed. The specific location of the fractures and the mechanism of injury were identified. RESULTS: One hundred and twenty-five children (seventy-five boys and fifty girls; average age, 8.6 years [range, one to seventeen years]) presented with 166 metatarsal fractures. Major differences were found between children who were five years of age or less and those who were more than five years of age. In patients who were five years of age or less, the predominant location of the accident that had caused the fracture was inside the house and the primary mechanism was a fall from a height. In patients who were more than five years of age, most accidents occurred at sports facilities and were caused by a fall on a level surface. The most frequently fractured metatarsal in younger children was the first, whereas the most frequently fractured metatarsal in older children was the fifth. CONCLUSIONS: The mechanism of injury and clinical presentation of metatarsal fractures in children are age-dependent, with patients five years of age or less and those more than five years of age having different mechanisms of injury and different types of metatarsal fractures.

Early complications of the Nuss procedure for pectus excavatum: a prospective study.

The Nuss procedure is a minimally invasive method for the correction of pectus excavatum, with several centers reporting its successful application. Complications related to the Nuss procedure are not uncommon and life-threatening complications have been reported. This study focuses on the incidence and management of complications in a series of 167 children and adults with funnel chest corrected by Nuss procedure. Guidelines and strategies to avoid the most common and typical complications are proposed. All patients with funnel chest, operated between April 2000 and 2006 were evaluated prospectively. Our surgical approach involved the submuscular insertion of the pectus bar under right-sided thoracoscopic control. The bar was secured in most cases with one stabilizer on the right side on the underlying rib to prevent bar displacement. Postoperative pain was primarily managed by epidural catheters. All data in the patient report forms was prospectively entered in a database. All complications were documented and classified into major or minor complication. A major complication was noted, if an organ injury occurred or if a significant surgical intervention became necessary. A minor complication was documented, if either an endoscopy or an evacuation of fluid or gas from the thorax by puncture were necessary. One hundred and sixty seven patients (136 males and 31 females) with a mean age of 16.3 (range 5-40 years) were included in this study. Major complications occurred in seven patients (4.2%) and consisted of one intraoperative heart perforation, one piercing of the liver with the trocar, bar infections (n = 2) and significant bar displacement (n = 3). Minor complications were seen in 122 patients (73.1%) and consisted of breakage of wires used to secure the lateral stabilizer plate (n = 48), pleural effusions (n = 28), intraoperative rupture of the intercostal muscle (n = 15), pericardial tears without clinical significance (n = 7) and lung atelectasia (n = 4). Major complications related to the Nuss procedure were rare but preventable and could mainly be attributed to the learning curve. Most minor complications can be avoided by changing the technique, e.g. fixation of the bar and the stabilizer onto the underlying rib, use of PDS cords instead of metal wires to fix the bar and the stabilizer, entrance into and exit of the thorax medial to the rim of the pectus excavatum, etc. Some complications are related to the technique, such as minor pleural effusion or remaining gas in the thorax. Clear guidelines in regard to the technique are presented to prevent the majority of complications and thereby shorten the learning curve.

Galeazzi lesions in children and adolescents: treatment and outcome.

UNLABELLED: A Galeazzi fracture is defined as a fracture of the radius associated with dislocation of the distal radioulnar joint. Treatment in children and adolescents is usually possible with closed reduction and casting. The objective of this retrospectively designed study was to describe all Galeazzi lesions treated at our department during a 3-year period. One hundred ninety-eight patients with displaced fractures of the radius alone or both bones of the forearm were reviewed. In 26 (13%) cases, a Galeazzi lesion was found and these patients formed the study group. Outcome was assessed using the Gartland-Werley score. Eight of 26 (31%) fractures were recognized initially and classified as a Galeazzi lesion. Casting after fracture reduction was possible in 22 patients. Thirteen patients were treated with immobilization in a below-elbow cast and nine with an above-elbow cast. Four patients were treated operatively. The results were excellent in 23 cases and good in three cases. In cases of distal forearm fractures, a possible Galeazzi lesion should be considered. However, proper reduction of the radius with concomitant reduction of the distal radioulnar joint and cast immobilization provides good to excellent outcome even if the Galeazzi lesion is primarily not recognized. LEVEL OF EVIDENCE: Level IV, therapeutic study.

Gastroesophageal reflux and behavior in neurologically impaired children.

OBJECTIVE: This study aimed to evaluate a possible link between gastroesophageal reflux (GER) and behavior pattern indicating pain experience in a group of children with severe neurologic deficits. PATIENTS AND METHODS: We prospectively evaluated 19 patients with severe neurologic impairment (10 males and 9 females; mean age, 12.7 years) suspected for GER before and after initial treatment. Repeated 24-hour pH monitorings were performed in 19 children, whereas additional repeated endoscopic investigations were carried out in 18. In these children a histologic examination of mucosal biopsies was performed. Behavior pattern was described by parents or caregivers. The level of activity was classified as no/occasional agitation, daily agitation, and autoaggressive behavior. RESULTS: The behavioral pattern of the children was most frequently (n = 24) described as "agitated" followed by "autoaggressive" behavior (n = 10). Neither autoaggression nor agitation was less frequent (n = 4). Children with autoaggressive behavior had a significantly higher reflux index compared with the neurologically impaired patients with agitation only (P < .01). The reflux index was significantly higher in children with behavioral abnormalities than in children without abnormalities (P < .0004). In children without agitation or autoaggression, the pH measurements were all normal. Biopsies of esophageal mucosa revealed inflammation in 27 cases (first degree in 9; second degree in 12, and third degree in 6). Patients with autoaggressive behavior and those with agitation only had a significantly higher degree of inflammation compared with children without behavioral abnormalities (1.77 and 1.35 vs 0.25, respectively; P < .05). The degree of inflammation did not differ significantly among children with behavioral abnormalities. DISCUSSION: The present study suggests that in children with severe neurologic impairment, autoaggressive behavior or considerable agitation may be a marker for reoccurring or first-time-diagnosed pathologic GER. The severity of reflux correlates significantly to the behavior pattern resulting from experiencing pain. Pathologic GER should be excluded in all neurologically impaired children with behavioral abnormalities to prevent reflux-related complications and improve health-related quality of life.

Pin tract infection with external fixation of pediatric fractures.

BACKGROUND: This study aimed to evaluate the incidence and severity of pin tract infections in a series of pediatric trauma patients. METHODS: All pediatric trauma patients with external fixation who were treated at our institution between 1998 and 2003 were included. The charts of 30 children (20 males; 10 females; mean age, 13.2 years; range, 7-19 years) with 37 episodes of external fixation were reviewed. The average duration of external fixation was 17.5 weeks (range, 1-94 weeks). Pin tract infections were graded using the Dahl classification. Bacterial cultures were obtained in case of drainage from the pin site. RESULTS: In 18 (48%) of 37 external fixations, no signs of infection occurred during the treatment period. In the remaining 19 (52%) external fixations, 35 episodes of infection were documented. Most infections were mild or moderate, whereas only 3 (9%) severe deep infections were noted (grade 5). Six (17%) infections healed with local application of rifamycin, whereas 27 (77%) of 35 infections were successfully treated with systemic antibiotics (cefuroxime, clindamycin). The remaining 2 infections (6%) required removal of a pin. CONCLUSIONS: Pin tract infection occurred in half of the patients who were treated with external fixations. Most of the pin site infections in the present series were mild and could be managed by local or systemic application of antibiotics. The occurrence of pin tract infections did not require a change of the method of stabilization.