Parental Health Literacy in the Pediatric Surgical Setting.

Health literacy (HL) in the pediatric setting has been associated with poor health outcomes and plays an important role in the existing health disparities. Low parents caregivers HL influences health outcomes mainly in chronically ill children. Trying to identify the role of HL in the pediatric surgical and dentistry setting, we conducted a review of the relevant literature. The paucity of studies and the heterogeneity of the methodology do not lead to specific results. The need for more and larger studies in the field is evident and crucial in order to ameliorate the quality of surgical care in pediatric patients.

Development of a porcine model of post-hepatectomy liver failure.

BACKGROUND: The aim of this study was to develop a porcine model of post-operative liver failure (POLF) that could accurately reproduce all the neurological and metabolic parameters of the corresponding clinical syndrome that may develop after extensive liver resections. METHODS: In our model, we induced POLF by combining extended left hepatectomy and ischemia of the small liver remnant of 150 min duration. Subsequently, the remnant liver parenchyma was reperfused and the animals were closely monitored for 24 h. MATERIALS: Twelve Landrace pigs (weight 25-30 kg) were randomly assigned in two groups; eight of them constituted the experimental group, in which POLF was induced (POLF group, n = 8), whereas the rest of them (n = 4) were included in the control group (sham laparotomy without establishment of POLF). RESULTS (MEANS ± SD): All POLF animals gradually developed neurological and biochemical signs of liver failure including, among many other parameters, elevated intracranial pressure (24.00 ± 4.69 versus 10.17 ± 0.75, P = 0.004) and ammonia levels (633.00 ± 252.21 versus 51.50 ± 9.49, P = 0.004) compared with controls. Histopathologic evaluation of the liver at the end of the experiment demonstrated diffuse coagulative necrosis and severe architectural distortion of the hepatic parenchyma in all POLF animals. CONCLUSION: Our surgical technique creates a reproducible porcine model of POLF which can be used to study the pathophysiology and possible therapeutic interventions in this serious complication of extensive hepatectomies.

Health literacy of parents/caregivers of paediatric surgical patients: A study on 1000 individuals.

PURPOSE: There is a paucity of studies concerning health literacy (HL) of parents/guardians of patients in paediatric surgery. The purpose of our study is to measure HL levels of parents/guardians of paediatric surgery patients and to explore the determinants of low HL levels in this population. MATERIALS AND METHODS: We conducted a cross-sectional study from December 2016 to July 2018 through in-person interviews of parents/guardians of paediatric surgical patients. Sociodemographic and clinical data were recorded, and HL levels were calculated using a validated tool (HLS-EU-Q16). In order to examine the impact of various sociodemographic variables and clinical data on HL, a multivariate regression model was run. RESULTS: A total of 1000 participants were recruited (recruitment rate 93.5%). Slightly less than half (44.2%) presented problematic or inadequate HL levels. The results of the regression analysis showed that nationality other than Greek (ß = -2.180, P < 0.001) and lower health insurance status (ß = -0.461, P < 0.05) were associated with lower HL levels. HL was found positively associated with the educational level of the parent (ß = -0.775, P < 0.001) and being a health professional (ß = 1.791, P < 0.001). CONCLUSION: The prevalence of low HL levels in the parents/guardians of paediatric surgical patients is high and should not be neglected both in the pre-operative and post-operative setting. Communication should be tailored to the specific needs of each individual to achieve better engagement and quality of care.

Parental anxiety in pediatric surgery consultations: the role of health literacy and need for information.

INTRODUCTION: Although important, parental anxiety, health literacy and need-for-information in pediatric surgery outpatient clinics have not been extensively studied. Lower educational attainments, minorities and lower socioeconomic status have been associated with limited health literacy. Parental anxiety has been related to health literacy, sex, education and information needs. The aim of this study is to investigate health literacy and need-for-information and their association to parental anxiety in consultations of pediatric surgery. MATERIALS & METHODS: We conducted an observational, cross-sectional study in the outpatient pediatric surgery clinic from December 2016 to October 2017. Health literacy, anxiety and need-for-information of parents/guardians of children waiting for pediatric surgical consultation were evaluated. Multivariate regression analysis was used to examine the impact of health literacy and need-for-information on parental/guardian anxiety considering sociodemographic and clinical characteristics of the participants. RESULTS: Almost half (46.1%) of the 664 parents/guardians recruited had limited or problematic health literacy and 79.8% of the sample was classified as being anxious. Parental/guardian anxiety was associated at the multiple regression analysis with parental health literacy level (ß = -0.282, p < 0.001), need-for-information preoperatively (ß = 0.907, p < 0.001), educational level (ß = -0.716, p = 0.001), sex (ß = 1.563, p < 0.001), and severity of the condition of the child (ß = 0.379, p < 0.001). CONCLUSION: Parents/guardians experience high levels of anxiety, which is associated to health literacy and need-for-information. These factors should be considered in pediatric surgical consultations, aiming to reduce parental anxiety. TYPE OF STUDY: Retrospective Study. LEVEL OF EVIDENCE: Level II.

Azygos vein cannulation after catheterisation of the left internal jugular vein in a toddler.

Central venous catheterisation is routinely performed in paediatric patients to facilitate therapeutic management when long-term vascular access is needed. Misplacement of the catheter tip in thoracic vessels other than the superior vena cava has been described, along with related complications. Hereby, a case of a 15-month-old child is presented with a fully functional Hickman catheter introduced via the left internal jugular vein. The tip of the catheter was misplaced into the azygos vein. Intraoperative spot fluoroscopic images and anatomical explanations for the course of the catheter are presented. An understanding of the aetiology of the radiological appearance may help to increase recognition of such cases and avoid complications.

Long-term intestinal obstruction sequelae and growth in children with cystic fibrosis operated for meconium ileus: expectancies and surprises.

BACKGROUND/PURPOSE: In the few studies on intestinal complications and growth of cystic fibrosis (CF) patients with a history of meconium ileus (MI), operated MI has not been investigated separately. We aimed to investigate the incidence of long-term intestinal obstruction sequelae [constipation, distal intestinal obstruction syndrome (DIOS)] and growth in CF patients operated for MI. METHODS: Retrospective study (1989-2016) including operative diagnoses and procedures, constipation and DIOS events, yearly Body Mass Index (BMI) measurements. Outcomes were examined in subgroups operated for MI only and for MI with atresia and/or volvulus. RESULTS: Of 49 patients followed-up for 15 (mean) years, 5 (10.2%) developed constipation and 14 (28.6%) DIOS. BMI was within normal percentiles in 53 patients over a 10-year follow-up. MI only and MI with atresia and/or volvulus did not differ in constipation and/or DIOS incidence (11/34 vs. 7/15, p=0.39) or in BMI (p=0.47). Cases with ileocecal valve resection (ICV-R) showed lower constipation and/or DIOS incidence than those without ICV-R (0/6 vs. 11/28, p=0.02) and no different BMI (p>0.05). CONCLUSIONS: CF patients operated for MI were in long-term risk for constipation/DIOS; their growth was normal. Interestingly, underlying atresia/volvulus neither increased constipation/DIOS risk nor affected growth. Strikingly, ICV-R showed no constipation/DIOS risk and no impact on growth. TYPE OF STUDY: Retrospective comparative study. LEVEL OF EVIDENCE: III.

Modification of the alignment between the tibial tubercle and the trochlear groove induced by temporary hemiepiphysiodesis for lower extremity angular deformities: a trigonometric analysis.

This study aimed to predict the modification of the alignment between the tibial tubercle (TT) and the trochlear groove (TG) that occurs during femoral or tibial hemiepiphysiodesis. MRI scans of 541 knees were retrospectively reviewed to determine the distances between the cranial insertion of the patellar tendon on the TT and the femoral physis (FP)/tibial physis (TP). Thereafter, we developed a trigonometric formula to calculate the predicted change of the TT-TG distance that occurs during hemiepiphysiodesis around the knee using both the planned angular correction as well as the length between the physis (both distal femoral and proximal tibial) and the insertion of the patellar tendon of the TT. This study showed that TT-FP and TT-TP distances vary very little with sex and age during growth and the mean values of FP-TT and TP-TT distances (55 and 7 mm, respectively) can thus be used in clinical settings for calculating a rough estimate of the translation of the TT position that will occur during 'guided growth'. On this subject, one can expect a 1 mm simultaneous lateral or medial transfer of the TT for every 1° of angular correction during distal femoral hemiepiphysiodesis. For proximal tibial hemiepiphysiodesis, an angular correction of 8° should roughly translate into a simultaneous 1 mm transfer of the TT. This study puts forward the hypothesis that a simultaneous modification of the TT-TG distance has to be expected following hemiepiphysiodesis, whether femoral or tibial. LEVEL OF EVIDENCE: III.

Primary subacute hematogenous osteomyelitis in children: a clearer bacteriological etiology.

BACKGROUND: This study aimed to describe the spectrum of pediatric primary subacute hematogenous osteomyelitis (PSAHO) and to investigate its bacterial etiology. METHODS: Sixty-five consecutive cases of PSAHO admitted to our institution over a 16-year period (2000-2015) were retrospectively reviewed to assess their laboratory and radiographic imaging features, as well as their bacteriological etiology. RESULTS: On evaluation, white blood cell count and C-reactive protein were normal in 53 (81.5 %) and 34 cases (52.3 %), respectively, whereas the erythrocyte sedimentation rate was superior to 20 mm/h in 44 cases (72.1 %). Blood cultures failed to identify the pathogen in all but one patient, and classic bone sample cultures only managed to isolate the pathogen in five cases (11.6 %). Use of polymerase chain reaction (PCR) assays on bone aspirates or blood allowed the causative microorganism to be isolated in a further 22 cases. Using classic cultures and PCR assays together resulted in pathogen detection in 27 cases (62.8 % of the children bacteriologically investigated), with Kingella kingae being the most frequently reported microorganism. CONCLUSIONS: Two distinct forms of PSAHO should be distinguished on the basis of age of patients and bacteriological etiology. The infantile form affects children aged between 6 months and 4 years and is predominantly due to K. kingae. The juvenile form involves children aged >4 years and Staphylococcus aureus appears to be the main bacteriological etiology. Appropriate nucleic amplification assays drastically improve the detection rate of the microorganisms responsible for PSAHO. LEVEL OF EVIDENCE: Case series, level IV.

Nurses' knowledge, attitudes and behavior toward Deaf patients.

BACKGROUND: Deaf sign language users experience severe health disparities which could be decreased with the modification of some factors associated with health professionals' attitudes, knowledge and behaviors. Relevant research referring to nurses is almost inexistent. OBJECTIVE: This study aimed to examine Greek nurses' knowledge, attitudes and practices toward Deaf people and determine the factors that influence these parameters. METHODS: The sample consisted of 200 randomly selected nurses working in 2 public hospitals and 2 public health centers in Attica, Greece. Data was collected from November 2010 to May 2011, using a questionnaire inquiring for demographics, previous contact with Deaf people or other people with disabilities, relevant education, practices, feelings and self-efficacy for caring for Deaf patients, knowledge and attitudes toward them and interest in being educated in such issues. RESULTS: A lack of relevant knowledge and education was observed. Relevant education was found to be positively correlated with knowledge (rho = 0.225, p = 0.003). Self-efficacy was found to be positively correlated with the contact with Deaf people score (rho = 0.358, p < 0.001). The participants who have avoided caring for Deaf patients had a statistically significantly lower mean score of self-efficacy (p < 0.001). No correlation was found between the contact and knowledge scores and between relevant education or contact and attitudes. The majority (64.8%) were interested in attending a relevant educational program. CONCLUSIONS: Our findings support that appropriate educational programs, including contact with Deaf people, could contribute to the improvement of nurses' knowledge and behavior toward Deaf people and would be welcomed by the majority.

Osteoarticular infections in young children: what has changed over the last years?

Osteoarticular infections remain a significant cause of morbidity worldwide in young children. They can have a devastating impact with a high rate of serious and long-lasting sequelae, especially on remaining growth. Depending on the localisation of infection, they manifest as osteomyelitis, septic arthritis, a combination of both (i.e., osteomyelitis with adjacent septic arthritis) or spondylodiscitis. Osteoarticular infections can be divided into three types according to the source of infection: haematogenous; secondary to contiguous infection; or secondary to direct inoculation. During the last few years, many principles regarding diagnostic assays and the microbiological causes of these infections have evolved in a significant manner. In the present current-opinion review, we discuss recent concepts regarding epidemiology, physiopathology, and the microbiology of bone and joint infections in young children, as well as clinical presentations, diagnosis, and treatment of these infections. Clinicians caring for children need to be especially well versed in these newer concepts as they can be used to guide evaluation and treatment.

A prospective study of intrafamilial oropharyngeal transmission of Kingella kingae.

To evaluate the intrafamilial oropharyngeal transmission of Kingella kingae, we conducted a prospective study among pairs of siblings. We found that 55% of children who suffered from osteoarticular infections due to K. kingae, and 40% of asymptomatic carriers of K. kingae had siblings with positive oropharyngeal carriage.