Complicated appendicitis wrongly diagnosed as nonspecific diarrhea: ways to decrease this continuous threat.

BACKGROUND: The diagnostic assessment of right lower quadrant pain in children and adolescents is still a challenge. The aim of this study was to analyze the cases of complicated appendicitis wrongly diagnosed as nonspecific diarrhea, and based on the information obtained suggest a clear and simple policy in order to decrease misdiagnosis in the future. METHODS: Three groups of patients were analyzed: children who underwent appendectomy (group 1); those with gastroenteritis (group 2), and those who underwent appendectomy following hospitalization under the wrong diagnosis of gastroenteritis (group 3). RESULTS: Group 3 presented a more prolonged and complicated clinical course, higher fever, diffuse abdominal pain, repeat vomiting, higher C-reactive protein values, longer surgery duration and recovery. CONCLUSIONS: When the etiology of right lower quadrant abdominal pain is not immediately evident and associated with atypical diarrhea, high fever, repeat vomiting, and significantly increased CRP values, early surgical consultation is required. If the clinical findings are unclear, an abdominal US should be performed as soon as possible. A limited abdominal computed tomography scan CT should follow those cases not resolved by history, physical examination, blood tests, and abdominal ultrasound.

Vigor among health-care professionals at the workplace: the role of intra- and inter-personal resources.

Feeling vigorous throughout the workday in a medical facility despite exposure to daily job-related stress is essential for productive work-related behavior and for the subjective well-being of health-care professionals. The current study explored the contribution of an intra-personal resource (i.e. coping flexibility) and an inter-personal resource (i.e. social support) to the explained variance of vigor among nurses and physicians. Two hundred two hospital personnel completed self-report questionnaires regarding personal and professional data, vigor, coping flexibility and social support. The results revealed that the intra-personal resource coping flexibility, was positively associated with vigor while the inter-personal resource social support was not found to be associated with vigor. In addition, older age and higher self-rated health positively associated with feeling vigor. The current study shed light on the role of intra-personal resources in feeling vigorous throughout stressful workdays that characterize the workplace of hospital personnel. Tailoring interventions that may enhance coping flexibility among hospital personnel can increase their vigor which in turn may beneficially contribute to their job performance.

Electrocardiographic changes in young patients with spontaneous pneumothorax: A retrospective study.

ABSTRACT: Primary spontaneous pneumothorax (PSP) commonly occurs in adolescents. PSP symptoms can mimic cardiac event. We aimed to examine electrocardiography (ECG) changes that accompanied PSP in relation to side and size of pneumothorax.A retrospectively reviewed 57 adolescents presented with PSP and underwent a cardiac evaluation.Overall, 49 patients (86%) were male, median age of 16 years. Of these, 1 patient had a known mitral valve prolapse. In 56 patients the initial episode of PSP was unilateral (16 left sided and 40 right sided), and 1 was bilateral. The main initial symptom was chest pain or dyspnea and chest pain 66.6% and 33.3% respectively. Small pneumothorax was right and left sided in 1and 8 patients respectively, medium right (n = 8) medium left (n = 22), large right (n = 7) and large left (n = 10). One additional patient had medium bilateral pneumothorax. ECG findings were abnormal in 12 patients (21%) and included ST elevation in 5 patients, inverted T wave in 2 patients, incomplete right bundle branch block in 2 patients, poor R wave progression, left axis deviation and low QRS voltage in 1 patient each. Only 2 patients had abnormal echocardiography findings, MPV (n = 1) and minimal mitral and tricuspid regurgitation (n = 1). Serum troponin-T levels were normal in all patients.ECG changes were found in 21% among pediatric patients with PSP. No correlation was observed between ECG changes and side/size of pneumothorax. It is important to rule out pneumothorax among children presented with chest pain, dyspnea and ECG changes.

sTREM-1 as a diagnostic biomarker for acute appendicitis in children.

BACKGROUND: The typical history of acute appendicitis is observed in less than 60% of cases. Therefore, searching for a surrogate marker is mandatory. Our goal was to determine whether the soluble triggering receptor expressed on myeloid cells (sTREM-1) is an efficient biomarker for acute appendicitis. METHODS: sTREM-1 serum levels were measured in addition to carrying out routine diagnostic tests (urine dipstick, complete blood count and CRP) in children admitted to the Emergency Department with suspected appendicitis. Statistical analysis was performed in order to examine whether sTREM-1 was a significant predictor of appendicitis. RESULTS: Fifty three of 134 children enrolled in the study were diagnosed with appendicitis. There was no significant difference in serum sTREM-1 levels (p = 0.111) between children with or without appendicitis (n = 81). Leukocytes, neutrophils and CRP were significantly elevated in the appendicitis group (p < 0.001). The appendix diameter was significantly larger and the Alvarado score significantly higher in the appendicitis group (p < 0.001). CONCLUSION: serum sTREM-1 is not a good marker for acute appendicitis. Customary tests in addition to a proper patient history and physical examination are still the most effective methods to diagnose acute appendicitis.

Primary spontaneous pneumothorax in children: A single institutional experience.

BACKGROUND: The treatment of primary spontaneous pneumothorax (PSP) remains controversial. We aimed to examine the role of chest computed tomography (CT), the advantages of pigtail catheter versus chest tube regarding duration of drainage or hospitalization period, and the impact of small PSP and surgical treatment on recurrence rate. METHODS: We retrospectively reviewed the medical records of 109 children with PSP (20 years' period). Patients with recurrent and those with non-recurrent PSP were compared. RESULTS: We recorded 183 episodes of PSP (45% recurrences), 89 patients (97%) were male, and the median age at presentation was 16 years. There were no significant differences between recurrence and non-recurrence PSP regarding age, gender, medical background, presentation symptoms, type of chest drain, median hospitalization length and median follow-up period. Recurrences were less frequent among patients who presented with small PSP and were treated conservatively (P = 0.029). PSP was almost always unilateral and the recurrence was observed ipsilateral in almost 80% of the cases. CT was more frequently used and blebs/bullae were more frequently found among patients with recurrent PSP. Pigtail use had no advantage in reducing hospitalization period and surgical procedures prevented recurrences. CONCLUSION: The size of pneumothorax at presentation helps to predict recurrences. There are no differences regarding duration of drainage or hospitalization period in the use of pigtail compared to chest tube. CT helps evaluate findings in the lungs in recurrent cases of PSP and surgery prevents recurrences effectively.

To helmet or not to helmet: a global perspective on the bicycle compulsory protective helmet law.

Child injury from bike accidents is a significant component of morbidity, mortality and health expenditure in many countries. Universal use of bicycle helmets by children could prevent between 135 and 155 deaths, and between 39,000 and 45,000 head injuries annually. Surprisingly, epidemiologic data indicate a worldwide low prevalence of helmet use. A global view on the law on the compulsory use of safety helmets involving 58 different countries is provided in order to bring this critical debate back to the table. A broad search using "bicycle-related injuries," "bicycle helmet," "bicycle helmet legislation" and "compulsory bicycle helmet law by countries" was performed in order to identify and select the most pertinent information on the issue as well as all the information available on bicycle helmet law by countries. The papers identified permitted us to assess the main topics related to the use of bicycle helmets discussed over the years which are still relevant and without consensus even today, as well as alphabetically enlist the approach of 58 countries to the compulsory helmet law. Our review on the many faces of the bicycle helmet use (pros and cons), personal aspects, head injuries, legislation, promotion, socioeconomic influence, and finally a global view on the law on the compulsory use of safety helmets allowed us to bring here many suggestions and a few conclusions, mainly because "to helmet or not to helmet" should not be a question anymore. A universal consensus on their compulsory use has to be achieved in order to improve children's safety.

The interaction effect between gender and profession in posttraumatic growth among hospital personnel.

AIM: To explore if there is an interaction effect between gender (men and women) and profession (nurses and physicians) in posttraumatic growth (PTG). BACKGROUND: PTG is defined as a positive psychological change experienced as a result of struggling with highly challenging life circumstances. It may take the form of improved self-image, a deeper understanding of self, increased spirituality, and/or enhanced interpersonal relationships. Gender and profession were found separately to be associated with PTG, but to date were not examined under interaction effect. METHODS: We employed a cross-sectional study conducted in the tertiary medical center in Israel using a convenience sample. One hundred and twenty-eight nurses and seventy-eight physicians gave their consent and agreed to fill out self-report questionnaires regarding personal and professional data and PTG Inventory. FINDINGS: The correlation matrix revealed that being a woman was associated with higher PTG total scale (r = 0.242; P ≤ 0.001) and its subscales except for spiritual change that showed no evidence of statistical effect. Similar pattern was found for being a nurse with PTG total scale (r = 0.223; P ≤0.001) and its subscales except for relating to others that showed no evidence of statistical effect. However, the interaction effect revealed that among men, there was no difference in the level of PTG and its subscales based on profession (Physicians men = 62.54 (20.82) versus Nurses men = 60.26 (22.39); F = 9.618; P = 0.002). Among women, nurses had a significantly higher scores in PTG (Physicians women = 61.81 (18.51) versus Nurses women = 73.87 (12.36); F = 9.618; P = 0.002) and its subscales in comparison to physicians except for subscale relating to other. CONCLUSIONS: Our findings suggest implications for research and practice namely exploring PTG among nurses and physicians would benefit from applying interaction effect of gender and profession. For practice, advocating PTG within the health care organization is needed to be tailored with gender and professional sensitivity.

Correction to: Hyperpyrexia and high fever as a predictor for serious bacterial infection (SBI) in children-a systematic review.

It has been identified that the data listed within the above article was incorrectly presented. This is now presented correctly in this article.

Newborn gender as a predictor of neonatal outcome in mixed gender twins born with very low birth weight.

BACKGROUND: Most studies have revealed that the incidence of morbidity and mortality of preterm male infants is greater than that of preterm female infants. Recently, conflicting outcomes have been reported regarding mixed-gender twins. The aim of this study was to estimate the association between gender and outcome in newborn twins of different gender. METHODS: We conducted a retrospective review of mixed-gender twins weighing < 1500 g that were born at Shamir Medical Center (Assaf Harofeh) between the years 1995 and 2016 (158 newborns). The incidence of morbidity and mortality until discharge from the hospital were evaluated while looking at gender differences. RESULTS: No significant differences were found in neonatal mortality or morbidity between females and males from different-gender twins. Even after considering confounding variables (gestational age, birth weight & birth order) in linear and logistic regression models, no significant differences were found between the genders. CONCLUSIONS: Our study suggests that there are no significant differences in neonatal mortality or morbidity among different-gender twins. Our results support the need for further studies.

The Role of an Interventional Program for Improving Pharmacovigilance at a Pediatric Facility.

Background: The reporting rate of adverse drug reactions (ADRs) by healthcare professionals is low. ADR interventional programs may improve the reporting rate by the medical team. Our literature search revealed that only a few interventional studies among the pediatric population have been published. Objective: We aimed to create an interventional program in order to improve the reporting rate of ADRs during the interventional period compared to the control period, detect which drugs frequently lead to ADRs and determine the most serious ADRs. Design: A 3-month prospective intervention study compared with one year prior to the intervention (control period). ADR data was also collected for the year following the study period. Healthcare professionals were encouraged to report ADRs and an ADR reporting system was created for them. Setting: Pediatric Division at Shamir Medical Center (Assaf Harofeh), a tertiary care medical center. Results: The study population included 3,753 admitted patients with 1,323 prescriptions during the study period. During the period before the intervention was started, the ADR reporting rate was null. During the study period, 46 reports were collected: 46% from the general pediatric department, 26% from the pediatric neurology department, and 22% and 6% from the pediatric and neonatal intensive care units, respectively. Antiepileptic medications, IVIG, steroids and antibiotics were frequently reported to induce ADRs. Serious ADRs were also reported in 5 cases. One year of follow up after the intervention revealed a significant decline in the reporting rate. Conclusion: It is important to periodically encourage healthcare professionals to report any ADRs in order to increase knowledge about medication safety and prevent fatal harm.

Robot-assisted Laparoscopic Pyeloplasty for "Huge" Hydronephrosis Causing Vena Cava Thrombus.

OBJECTIVE: To present a rare case of "huge" hydronephrosis causing distortion of large vessels and formation of a thrombus in the inferior vena cava. Multidisciplinary treatment was applied with particular focus on pyeloplasty utilizing a robot-assisted laparoscopic approach. METHODS: A 20-month-old male presented to the emergency room severely ill with abdominal pain, nausea, vomiting, and fever and was subsequently transferred to the intensive care unit, in septic shock. An abdominal ultrasound revealed a large multilobular cystic structure in the right hemiabdomen, which was initially interpreted as an infected mesenteric cyst. CT scan revealed a huge hydronephrotic kidney crossing the midline, causing a mass effect that compressed and distorted the vena cava laterally, in addition to a thrombus between the hepatic vein and right renal vein. Intravenous Ceftriaxone and Amikacin, as well as anticoagulation therapy with low molecular weight heparin (Enoxaparin) were initiated. A nephrostomy tube was inserted that drained 900 mL of purulent urine. A full hematology investigation including protein C, S, and antithrombin III was carried out, excluding factor V Leiden and prothrombin mutation. All values were in the normal range. Dimercaptosuccinic Acid (DMSA) scan showed 30% function on the affected kidney and Voiding Cystourethrogram (VCUG) excluded any bladder pathology or reflux. Subcutaneous Enoxaparin was continued for 3 months, maintaining antifactor Xa in the therapeutic range (0.7-1 IU/mL). Ultrasound Doppler of the vena cava showed full resolution of the thrombus. Robot-assisted laparoscopic pyeloplasty was performed and significant reduction of the renal pelvis was carried out, taking care to preserve the calyces. Postoperative ultrasound 4 months after surgery showed a complete resolution of the hydronephrosis. CONCLUSION: Giant hydronephrosis is a rare finding. Distortion of adjacent veins and formation of thrombosis should be kept in mind, as they are life threatening. A multidisciplinary collaboration is mandatory to ensure optimal treatment.

Unlicensed and Off-Label Medication Use in Pediatric and Neonatal Intensive Care Units: No Change Over a Decade.

INTRODUCTION: Many of the medications prescribed to children are off-label and/or unlicensed because pharmacologic evaluations have not been performed in this age group. METHODS: All drugs prescribed to patients admitted to the neonatal intensive care units (NICU) (n = 134) and pediatric intensive care units (PICU) (n = 56) during a 2-month observation period were recorded and classified according to patient age, drug license status, indicated use, and typical dosing, frequency and way of administration. Results were compared with prior data collected in 2002, from the same units. RESULTS: In the NICU, among the 1064 prescriptions for 49 medications, 312 (29.2%) were licensed and 63 (5.9%) unlicensed, and 693 (64.8%) were off-label use. For the neonates, 23.9% and 96.3% received at least one unlicensed medication and one off-label medication, respectively. While the difference in off-label use between the two time periods was not statistically significant, unlicensed medications were less frequently prescribed in 2016 (5.9 versus 16.6%, p = 0.001). Regarding the PICU, among the 388 prescriptions for 75 medications, 205 (52%) were licensed and 13 (3.4%) unlicensed, and 170 (43.8%) were off-label. In contrast, in 2002, none of the medications prescribed were unlicensed (p = 0.001). The number of off-label medications (41%) and number of PICU patients receiving at least one unlicensed/off-label medication in these two time periods (88.7% versus 90.5% for 2016 and 2002, respectively) were similar. CONCLUSIONS: The current study confirms the high prevalence of unlicensed and off-label drug use in a PICU and NICU setting. Compared with a similar study conducted in the same PICU in 2002, despite regulatory efforts conducted in this area, the prevalence of unlicensed medications was surprisingly higher.

Hyperpyrexia and high fever as a predictor for serious bacterial infection (SBI) in children-a systematic review.

It is not clear if children with high fever are at increased risk for serious bacterial infection (SBI). Our aim was to systematically review if children suffering from high fever are at high risk for SBI. Our data sources were Embase, Medline, and Pubmed; from their inception until the last week of March 2017. The study selection were of cohort and case control studies comparing the incidence of SBI in children with hyperpyrexia with children with fever of 41 °C or less, and children with a temperature higher than 40 °C, with children with fever of 40 °C or less. Two reviewers independently pooled studies for detailed review using a structured data-collection form. We calculated the odds ratio and 95% confidence intervals (CI) for SBI, assuming a random-effects model. A sub-group analysis was conducted. In our results, 11 studies met the inclusion criteria. Two studies showed that children with hyperpyrexia are at higher risk for SBI (OR 1.96 95% CI 1.3-1.97). An increased risk for SBI in children with high fever (OR 3.21 95% CI 1.67; 6.22). SBI in infants with temperature over 40 °C was higher compared to infants with lower degree of fever (OR 6.3 95% CI 4.44; 8.95). On older children, the risk for SBI was only slightly higher in children with fever above 40 °C. The limitation of the study is the small amount of studies and that the heterogeneity of the studies was very high. CONCLUSION: Young infants with temperature higher than 400 °C are at increased risk for SBI. Risk of SBI in older children with temperature > 400C is minimal. What is known: • An association between high fever and increased risk for SBI was reported in young infants. • Based on only two studies from the 1970s and 1980s, hyperpyrexia is associated with increased risk for SBI. What is new: • Infants under the age of 3 months with fever > 40 °C were found to have increased risk for SBI. • Risk of SBI in older children with temperature > 40 °C is minimal.

Hyperbaric oxygen treatment and nephrotoxicity induced by gentamicin in rats.

BACKGROUND: Nephrotoxicity is a significant adverse side effect of gentamicin. Previous preclinical studies showed that hyperbaric oxygen treatment (HBOT) may have beneficial effects by attenuating renal damage in rats subjected to renal injury. We evaluated the effect of HBOT on acute renal failure caused by gentamicin. METHODS: Thirty-six rats were divided into four groups. Gentamicin (150 mg/kg for 5 consecutive days) was administered in 30 rats, 10 rats received only gentamicin, 10 rats received 100% oxygen therapy on days 1-5 of the experiment, 10 received daily HBOT on days 1-5 of the experiment, and the remaining six served as a control group. On day 6, renal function tests and renal pathological examinations were performed. RESULTS: Body weight and biochemical parameters were similar in all groups except for higher plasma levels of calcium in the 100% oxygen group (P = 0.03). All the rats in the experimental group showed biochemical parameters compatible with renal failure (high serum levels of urea and creatinine). All the rats in the control group had normal renal function tests. Two rats from the HBOT group died on the fifth day of the experiment. All rats in the control group demonstrated normal renal morphology. All 28 intoxicated rats showed moderate to severe histopathological changes without significant differences between the groups. CONCLUSIONS: Treatment of gentamicin-induced nephrotoxicity with either HBOT or 100% oxygen for 5 days had no beneficial renal effect. Mortality was observed only in the HBOT group.

Pediatric Pulmonary Hemorrhage vs. Extrapulmonary Bleeding in the Differential Diagnosis of Hemoptysis.

INTRODUCTION: Hemoptysis is an important symptom which causes a major concern, and warrants immediate diagnostic attention. The authors compared a group of patients with pediatric pulmonary hemorrhage with pediatric patients diagnosed with extrapulmonary bleeding focusing on differences in etiology, outcome and differential diagnosis of hemoptysis. METHODS: We performed the retrospective analysis of medical charts of 134 pediatric patients admitted to the Emergency Department because of pulmonary and extrapulmonary hemorrhage and were diagnosed with suspected hemoptysis or developed hemoptysis (ICD10-CM code R04.2). The cases with pulmonary hemorrhage (Group 1) were compared with cases of extrapulmonary bleeding (Group 2) using the Fisher Exact test or Pearson's χ2 test for categorical variables. The t-test was used to assess differences between continuous variables of the patients in the two groups. RESULTS: Bloody cough was the presenting symptom in 73.9% of cases. 30 patients had pulmonary hemorrhage (Group 1), while 104 patients had extrapulmonary bleeding (Group 2). The underlying causes of bleeding in Group 2 included epistaxis, inflammatory diseases of nasopharynx and larynx, foreign bodies, gingivitis, and hypertrophy of adenoids. Mortality rate was 10% in Group 1, whereas Group 2 did not have any mortality outcomes during the observation period. Etiologycal factors were significantly different between hemoptysis and extrapulmonary bleeding in children. CONCLUSIONS: Our research suggested that pulmonary and extrapulmonary bleeding are two conditions that differ significantly and cannot be unified under one diagnostic code. It is important to differentiate between focal and diffuse cases, and between pulmonary and extrapulmonary hemorrhage due to the diversity of clinical courses and outcomes.

Shivering in Febrile Children: Frequency and Usefulness in Predicting Serious Bacterial Infections - A Prospective Case-Control Study.

A prospective case-control study was conducted in a pediatric emergency department to describe the proportion of febrile children experiencing shivering and its clinical significance. Shivering was reported in 186 of 645 febrile children (28.8%). The rate of serious bacterial infection was similar in 86 children with shivering and 86 matched controls.

Complementary and alternative medicine among hospitalized pediatric patients.

OBJECTIVES: To estimate the prevalence and describe the characteristics of complementary and alternative medicine (CAM) use among hospitalized children, and to discover the awareness of medical staff regarding CAM use. DESIGN/SETTING: Parents of children aged 0-18 years admitted to the Pediatric Division at Assaf Harofeh Medical Center in Israel between January and July of 2015 (n=146) were provided a questionnaire regarding socio-economic status and evaluating the CAM use. The medical charts of the participants were reviewed in order to establish whether or not CAM use was documented. RESULTS: Of those who completed the questionnaire, 78 (54.3%) were using CAM. The major indications for CAM use were colic and teething. CAM use was advised by the family in 44.9%, physician 34.6%, pharmacist 34.6%, friends 30.8%, previous experience 23.1, advertisements 18%, nurses 6.4%, and homeopaths 2.6%. The family physician was aware of CAM use was in 42%. During the admission, only 5 patients were asked about CAM use (3.4%) by the medical staff. Reviewing the medical charts revealed there was no documentation of CAM use in any of the participants. Socio-demographic analysis of our population revealed no differences between users and non users of CAM, but significant differences in belief in CAM (p=0.018) were found. CAM use was age related; the older the child the less the use (p=0.010). CONCLUSION: CAM use is common among hospitalized pediatric patients and is often overlooked by the medical staff. CAM use should be included in the medical history.

The role of dexamethasone in decreasing early recurrence of acute intussusception in children: A retrospective study.

BACKGROUND: Early recurrent intussusception (RI) is a concern after a successful pneumatic reduction. Steroids have been suggested as a treatment that decreases early RI. The purpose of this study was to examine the role of dexamethasone in decreasing early RI. METHODS: A retrospective review of 174 pediatric patients that underwent successful pneumatic reduction was conducted. Two groups were identified: group 1 that received intravenous dexamethasone (0.5mg/kg/dose) on diagnosis or immediately after the reduction maneuver, and group 2 that were not given dexamethasone. RESULTS: There were 113 boys and 61 girls ranging in age from 2 to 36months. There were no statistical differences between the groups except for younger age in the dexamethasone group (P=0.03). There was no significant difference (p=0.08) in the rate of early RI between the non-steroid group (5.4%, 4/74) and the steroid group 14% (14/100). Mean admission length was 30h. The majority of RIs occurred in the first 8h of admission. CONCLUSIONS: We found that premedication of children with idiopathic intussusception with dexamethasone did not decrease early RI. LEVEL OF EVIDENCE: Level III retrospective comparative study.

Long-term outcome after pediatric intensive care unit asthma admissions.

BACKGROUND: Patients with asthma admitted to the pediatric intensive care unit (PICU) are often found to have had previous severe asthma exacerbations. OBJECTIVE: To prospectively evaluate the outcome of children after PICU admission. METHODS: Patients, ages 218 years, admitted to the PICU at Assaf Harofeh Medical Center over a 10-year period were assessed at a mean of 10 years after their admission and compared with matched patients admitted to the pediatric ward. Each patient filled out a questionnaire on subsequent hospitalizations and current asthma treatment and control. Pulmonary function studies and allergy skin tests were performed. RESULTS: Compared with patients admitted to the pediatric ward, those admitted to the PICU had more hospitalization and ICU admissions after their index admission (p = 0.022 and p = 0.021, respectively). Most patients in both groups (6070%) had uncontrolled asthma, and 47% of those (PICU) and 33% (ward) were not receiving controller therapy. Patients in the PICU group had more recent asthma exacerbations (p = 0.014), weekly wheezing (p = 0.017), and bronchodilator use (p = 0.007). Lung function tests were comparable between the two groups, but 3045% in each group had airflow obstruction. No significant differences were found between preschool and school-age children in any of the parameters. CONCLUSION: Compared with patients admitted to the pediatric ward, those admitted to the PICU with asthma exacerbations, experienced more asthma-related hospitalizations and their asthma was less controlled even years later. The lack of regular follow-up and controller therapy in most patients after asthma hospitalization indicated that this increased morbidity might be prevented.