Israel Medical Association Journal

Background: Bacterial meningitis (BM) remains a considerable cause of morbidity.

Objectives: To evaluate BM incidence rate trends in diverse age groups.

Methods: We conducted a retrospective cohort study based on the Israeli national registry. Inclusion criteria were acute admissions 2000 to 2019 with primary diagnosis of BM. Predefined age groups were neonates (≤ 30 days), infants (31 days to 1 year), younger children (1 ≤ 5 years), older children (5 ≤ 18 years), and adults (≥ 18 years). Average annual incidence rates per 100,000/year were calculated for the entire period and by decade. Incidence rates for neonates and infants were calculated per 100,000 live births (LB).

Results: There were 3039 BM cases over 2 decades, 60% were adults. The overall BM incidence rate was 2.0/100,000/year, neonates, 5.4/100,000/year LB, infants 17.6/100,000/year LB. First year of life incidence rate (neonates and infants combined) was 23.0/100,000/year, younger children 1.5/100,000/year, older children 0.9/100,000/year, and adults 1.8/100,000/year. All age groups presented a decrease in incidence rate (last decade vs. previous) except neonates, which increased by 34%. Younger and older children presented the most considerable decrease: 48% and 37% (last decade vs. previous).

Conclusions: Adults showed the highest number of BM cases. The incidence rate was highest during the first year of life (neonates and infants combined). All age groups, except neonates, showed a decreasing trend. Younger and older children presented the most considerable decrease, most likely attributable to vaccination. The observed increase in BM incidence rate in neonates may influence whether preventive strategy is considered.

Serum sickness is an immune-complex-mediated hypersensitivity reaction that classically presents with fever, rash, polyarthritis, or poly arthralgias. Damage is caused by formation or deposition of antigen-antibody complexes in vessels or tissues. Deposition of immune complexes causes complement activation and/or recruitment of neutrophils by interaction of immune complexes with Fc immunoglobulin G receptors. The condition was first recognized as an entity in the early 1900s in patients who had received heterologous antisera, which was historically used to treat infectious diseases. The symptoms typically occur one to two weeks after exposure to an offending agent and resolve within several weeks of discontinuation [1].

Background: Blood pressure (BP) is routinely measured while triaging children presenting to the pediatric emergency department (PED).

Objectives: To determine whether a medical clown shortens the time to acquire a BP measurement among children undergoing triage in the PED.

Methods: The study comprised 133 children. Patients were assigned to one of two groups: with a medical clown or without a medical clown.

Results: The presence of a medical clown led to a significantly shorter time to acquire a blood pressure measurement (60 ± 23 seconds vs. 81 ± 43.5 seconds, P < 0.001. Clowns had a significant effect on shortening total triage length among children of Jewish ethnicity compared to Arab ethnicity (113 ± 353.6 seconds vs. 154 ± 418 seconds, P = 0.012).

Conclusions: Using medical clowns while measuring BP during triage when used in a culturally appropriate manner shortens time.

Background: Antibiotic resistance is a worldwide problem associated with increased morbidity and mortality.

Objectives: To evaluate multidrug resistant (MDR) bacteria carriage in selected populations.

Methods: Data were collected from all patients under 18 years who met our internal guidelines from 2015–2016. They were screened for carbapenem-resistant Enterobacteriaceae (CRE), extended spectrum beta-actamase (ESBL), methicillin-resistant Staphylococcus aureus (MRSA), and vancomycin-resistant enterococci (VRE). Indications for screening were non-resident non-Israeli patients (from the Palestinian Authority, Syria, and foreign patients), internal transfers from intensive care units, admission to high-risk departments, recent carriage of MDR bacteria, transfer from other hospitals, and recent hospitalization. Data were analyzed for MDR bacteria from at least one screening site (rectal, nasal, axillary, groin, throat). All data were analyzed per patient and per sample.

Results: During the study period 185/2632 positive screening sets (7%) were obtained from 725 patients. Of these, 165 patients (22.7%) were positive for at least one pathogen. Significantly fewer Israeli residents (120/615, 19.5%) tested positive compared to non-Israeli residents (45/110, 40.9%; P < 0.001). Past MDR bacteria carriage was the only significant screening indication (25/61, 41%; P < 0.001). CRE, VRE, MRSA, and ESBL prevalence rates were 0.6% (5/771), 0.5% (3/560) 0.5%, 4.2% (37/888), and 33.7% (139/413), respectively. Among non-ESBL carriers, MRSA was predominant with 38 positive cultures (n=34).

Conclusions: Non-Israeli non-residents and patients with previous positive MDR screening are at higher risk for MDR bacteria. Indications used to identify high-risk patients for drug resistant pathogens were efficacious. More effort is needed to reduce excessive sampling.

Background: Rare incidence cases are part of the routine work of pediatric surgeons. Cecal anomalies in children are an example of such cases.

Objectives: To describe the presentation, workup, management and outcome of rare cecal anomalies in children and to analyze the skills needed for their successful treatment.

Methods: A retrospective chart review was conducted of all cases of cecal anomalies managed by the pediatric surgical service at a tertiary hospital from June 2017 to January 2020. Data regarding demographics, clinical presentation, radiological studies, surgical treatment, pathology, complications, and outcome were collected.

Results: Five cases of cecal anomalies were encountered over a period of 32 months, including a cecal volvulus, cecal duplication, cecal intussusception, and two cecal masses (one ulcerated lipoma and one polyp). All patients, except the patient with cecal duplication, presented acutely and were managed surgically. Long-term follow-up of 17–24 months was unremarkable in all cases.

Conclusions: A wide knowledge base, careful judgment, and creativity enable pediatric surgeons to successfully treat rare conditions such as rare cecal anomalies. These skills should be part of the education of pediatric surgery trainees.

Background: The growing popularity of trampoline jumping in the past years has led to an increase in trampoline-related injuries. The risk is particularly high in large trampoline parks, which are attended by many individuals of various sizes and ages.

Objective: To describe a tertiary pediatric center experience in Israel.

Methods: The database of a tertiary pediatric medical center was retrospectively reviewed for all trampoline-associated admissions to the emergency department in 2015–2018. Data were collected on patient demographics and injury characteristics with an emphasis on type and venue.

Results: Of the 23,248 admissions for orthopedic trauma during the period, 244 children were admitted for 246 trampoline-related injuries. Injuries involved the lower limb in 130 children (53%), upper limb in 87 (36%), spine in 20 (8%), and other sites in 9 (3%). Almost half of the injuries (113/246, 46%) were fractures, 27% required either closed or open reduction in the operating room. Large trampoline centers were responsible for half of the cases.

Conclusions: Trampoline injuries accounted for 1.05% of all emergency department admissions at a tertiary pediatric hospital in 2015–2018. Nearly half of the trampoline-related injuries were fractures. Large trampoline centers pose a potential risk for more serious injuries. We raise awareness of the risks of trampoline jumping, considering increasing popularity of trampoline parks, and encourage the authorities to implement safety regulations.

Background: On 18 March 2020, the Israeli Health Ministry issued lockdown orders to mitigate the spread of coronavirus disease 2019 (COVID-19).

Objectives: To assess the association of lockdown orders on telemedicine practice and the effect of social distancing on infectious diseases in a primary care community pediatric clinic as well as the rate of referrals to emergency departments (ED) and trends of hospitalization.

Methods: Investigators performed a retrospective secondary data analysis that screened for visits in a large pediatric center from 1 January to 31 May 2020. Total visits were compared from January to December 2020 during the same period in 2019. Visits were coded during the first lockdown as being via telemedicine or in-person, and whether they resulted in ED referral or hospitalization. Month-to-month comparisons were performed as well as percent change from the previous year.

Results: There was a sharp decline of in-person visits (24%) and an increase in telemedicine consultations (76%) during the first lockdown (p < 0.001). When the lockdown restrictions were eased, there was a rebound of 50% in-person visits (p < 0.05). There was a profound decrease of visits for common infectious diseases during the lockdown period. Substantial decreases were noted for overall visits, ED referrals, and hospitalizations in 2020 compared to 2019.

Conclusions: COVID-19 had a major impact on primary care clinics, resulting in fewer patient-doctor encounters, fewer overall visits, fewer ED referrals, and fewer hospitalizations

Background: Data on how the coronavirus disease 2019 (COVID-19) affected consultations in ophthalmic departments are sparse.

Objectives: To examine the epidemiology of ophthalmic consultations in a large pediatric emergency medicine department (PED) during the first nationwide COVID-19 lockdown in Israel.

Methods: The database of a tertiary pediatric medical center was retrospectively reviewed for patients aged < 18 years who attended the PED from 17 March to 30 April 2020 (first COVID-19 lockdown) and the corresponding period in 2019. Background, clinical, and disease-related data were collected from the medical charts and compared between groups.

Results: The study included 757 PED visits. There were no significant differences in demographics between the groups. The 2020 period was characterized by a decrease in PED visits (by 52%), increase in arrivals during late afternoon and evening (P = 0.013), decrease in visits of older children (age 5–10 year), and proportional increase in younger children (age 1–5 years) (P = 0.011). The most common diagnoses overall and during each period was trauma followed by conjunctivitis and eyelid inflammation. The mechanisms of trauma differed (P = 0.002), with an increase in sharp trauma and decrease in blunt trauma in 2020 (P < 0.001 for both). In 2020, 95% of traumatic events occurred in the home compared to 54% in 2019 (P < 0.001).

Conclusions: Parents need to learn appropriate preventive and treatment measures to prevent serious and long-term ophthalmic injury while minimizing their exposure to the COVID-19. PEDs and ophthalmic pediatric clinics should consider increasing use of telemedicine and the availability of more senior physicians as consultants during such times.

Background: Aerodigestive clinics are run by interdisciplinary medical and surgical teams, and provide complex care coordination and combined endoscopies.

Objectives: To describe the design and patient population of the first pediatric aerodigestive center in Israel.

Methods: A retrospective single-center cohort study was conducted describing patients followed in the aerodigestive clinic of Schneider Children’s Medical Center of Israel, a tertiary pediatric hospital, between its inception in January 2017 and June 2020.

Results: During the study period, 100 patients were seen at the combined respiratory and digestive (NoAM) clinic, with a total of 271 visits. Median age at first assessment was 29.5 months (range 3–216). Fifty-six patients (56%) had esophageal atresia and tracheoesophageal fistula. Thirty-nine patients had an identified genetic disorder, 28 had a primary airway abnormality, 28 were oxygen dependent, and 21 were born premature. Fifty-two patients underwent triple endoscopy, consisting of flexible bronchoscopy, rigid bronchoscopy, and gastroscopy. In 33 patients, esophageal dilatation was necessary. Six patients underwent posterior tracheopexy at a median of 6 months of age (range 5 days to 8 years) all with ensuing symptom improvement. The total mean parental satisfaction score on a Likert-type scale of 1–5 (5 = highest satisfaction) was 4.5.

Conclusions: A coordinated approach is required to provide effective care to the growing population of children with aerodigestive disorders. The cross fertilization between multiple disciplines offers a unique opportunity to develop high quality and innovative care. Outcome measures must be defined to objectively measure clinical benefit.

Background: Decisions on medication treatment in children dying from cancer are often complex and may result in polypharmacy and increased medication burden. There is no information on medication burden in pediatric cancer patients at the end of life (EOL).

Objectives: To characterize medication burden during the last hospitalization in children dying from cancer

Methods: We performed a retrospective cohort study based on medical records of 90 children who died from cancer in hospital between 01 January 2010 and 30 December 2018. Demographic and clinical information were collected for the last hospitalization. We compared medication burden (number of medication orders) at hospitalization and at time of death and examined whether changes in medication burden were associated with clinical and demographic parameters.

Results: Median medication burden was higher in leukemia/lymphoma patients (6 orders) compared to solid (4 orders) or CNS tumor patients (4 orders, P = 0.006). Overall, the median number of prescriptions per patient did not change until death (P = 0.42), while there was a significant reduction for some medication subgroups (chemotherapy [P = 0.035], steroids [P = 0.010]).Patients dying in the ICU (n=15) had a higher medication burden at death (6 orders) than patients dying on wards (3 orders, P = 0.001). There was a trend for a reduction in medication burden in patients with “Do not resuscitate” (DNR) orders (P = 0.055).

Conclusions: Polypharmacy is ubiquitous among pediatric oncology patients at EOL. Disease type and DNR status may affect medication burden and deprescribing during the last hospitalization.

Background: The effect of extended shift length on pediatric residency is controversial. Israeli residents perform shifts extending up to 26 hours, a practice leading to general dissatisfaction. In early 2020, during the coronavirus disease-2019 (COVID-19) pandemic, many Israeli hospitals transitioned from 26-hour shifts to 13-hour shifts in fixed teams (capsules) followed by a 24-hour rest period at home. The regulation changes enacted by the Israeli government during the COVID-19 pandemic provided a rare opportunity to assess perception by residents regarding length of shifts before and after the change.

Objectives: To assess perception of pediatric residency in three aspects: resident wellness, ability to deliver quality healthcare, and acquisition of medical education following the change to the shorter shifts model.

Methods: We performed a prospective observational study among pediatric residents. Residents completed an online self-assessment questionnaire before and after the COVID-19 emergency regulations changed toward shorter shifts.

Results: Sixty-seven residents answered the questionnaires before (37) and after (30) the shift changes. The average score was significantly better for the 13-hour shifts versus the 26-hour shifts, except for questions regarding available time for research. There was a positive perception regarding the shorter night shifts model among pediatric residents, with an increase in general satisfaction and improvement in perception of general wellness, ability to deliver quality healthcare, and medical education acquisition.

Conclusions: Following the change to shorter shift length, perception of pediatric residents included improvement in wellness, ability to deliver quality healthcare, and availability of medical education

Background: The coronavirus disease-2019 (COVID-19) social-distancing strategy, including 7 weeks of strict lockdown, enabled an extraordinary test of stay-at-home regulations, which forced a sedentary lifestyle on all children and adolescents.

Objectives: To assess the lockdown effect on pediatric weight.

Methods: A retrospective-prospective cohort study at our hospital’s pediatric outpatient clinics following the COVID-19 lockdown. Patients aged 0–18 years visiting the clinic were weighed and previous weight and other clinical data were collected from the medical charts. Weight-percentile-for-age standardization was calculated according to the U.S. Centers for Disease Control and Prevention and the World Health Organization growth tables. Pre- and post-lockdown weight-percentiles-for-age were compared using paired t-test. Multivariate analysis was conducted using linear regression model.

Results: The study was comprised of 229 patients; 117/229 (51.1%) were boys, 60/229 (26.2%) aged under 6 years. Total mean weight-percentile was significantly higher following the lockdown (40.44 vs. 38.82, respectively, P = 0.029). Boys had a significant post-lockdown weight-percentile rise (37.66 vs. 34.42, P = 0.014), whereas girls had higher baseline pre-quarantine weight-percentile of 43.42, which did not change. Patients younger than 6 years had a significant increase in weight-percentiles (39.18 vs. 33.58, P = 0.021). In multivariate analysis these correlations were preserved.

Conclusions: A general weight gain among children was noted, especially in boys during the lockdown, with substantial effect under the age of 6 years. This collateral side-effect should be considered in further quarantine regulations

Background: Pancreatic trauma is uncommon in pediatric patients and presents diagnostic and therapeutic challenges. While non-operative management (NOM) of minor pancreatic injuries is well accepted, the management of major pancreatic injuries remains controversial.

Objectives: To evaluate management strategies for major blunt pancreatic injury in children.

Methods: Data were retrospectively collected for all children treated for grade III or higher pancreatic injury due to blunt abdominal trauma from 1992 to 2015 at two medical centers. Data included demographics, mechanism of injury, laboratory and imaging studies, management strategy, clinical course, operative findings, and outcome.

Results: The cohort included seven boys and four girls aged 4–15 years old (median 9). Six patients had associated abdominal (mainly liver, n=3) injuries. The main mechanism of injury was bicycle (handlebar) trauma (n=6). Five patients had grade III injury and six had grade IV. The highest mean amylase level was recorded at 48 hours after injury (1418 U/L). Management strategies included conservative (n=5) and operative treatment (n=6): distal (n=3) and central (n=1) pancreatectomy, drainage only (n=2) based on the computed tomography findings and patient hemodynamic stability. Pseudocyst developed in all NOM patients (n=5) and two OM cases, and one patient developed a pancreatic fistula. There were no differences in average length of hospital stay.

Conclusions: NOM of high-grade blunt pancreatic injury in children may pose a higher risk of pseudocyst formation than OM, with a similar hospitalization time. However, pseudocyst is a relatively benign complication with a high rate of spontaneous resolution with no need for surgical intervention.