Israel Medical Association Journal

Background: Respiratory syncytial virus bronchiolitis is the single leading cause of pediatric admissions for infants in the first year of life, presenting regularly in epidemic proportions in the winter months and impacting in a major way on pediatric inpatient services.

Objective: To quantitate the burden of RSV[1] disease on a pediatric service with the purpose of providing a database for proper health planning and resource allocation.

Methods: We conducted a prospective 5 year study of documented RSV infections in a single pediatric service. RSV disease was confirmed by direct immunofluorescence testing of nasal swabs from all hospitalized cases of bronchiolitis.

Results: On average, 147 ± 17 cases of RSV bronchiolitis were admitted annually in the November–March RSV season, representing 7%–9% of admissions and 10%–14% of hospital days. There was a consistent male preponderance of admissions (55–64%) and 15–23% of admissions were patients less than 1 month old. In peak months RSV cases accounted for as many of 40% of the hospitalized infants and was the leading cause of over-occupancy (up to 126%) in the pediatric ward during the winter,

Conclusions: RSV infection is a major burden for pediatric inpatient services during the winter season. This recurrent and predictable “epidemic,” which regularly leads to over-occupancy, requires increased manpower (nursing) and resources (beds, pulse oximeters) to facilitate proper care. Since this annual event is not a surprise nor an unexpected peak, but rather a cyclical predictable epidemiological phenomenon, proper planning and allocation of services are crucial.

Background: Tissue expansion is a well-recognized technique for reconstructing a wide variety of skin and soft tissue defects. Its application in the pediatric population has enabled the plastic surgeon to achieve functional and aesthetic goals that were previously unobtainable.

Objectives: To review the use of tissue expansion in the pediatric population, with particular emphasis on indication, operative technique, regional considerations and how to avoid complications.

Methods: We retrospectively reviewed data on 103 expanded flap reconstructions performed in 41 pediatric patients during the period 2003–2006. Tissue expanders were placed on a subcutaneous plane above the fascia and inflated weekly. The expanded skin was used as a transposition flap or a full thickness skin graft for the reconstruction of the involved area. Forty-three tissue expanders were inserted to the head and neck in 21 patients, 45 were inserted to the trunk in 13 patients and 15 were inserted to the groin and lower extremity in 8 patients. Twenty-eight patients had one round of tissue expansion, while 13 patients had two to six rounds. A plastic surgeon, medical student and a lawyer reviewed the patients' photographs and evaluated their aesthetic outcome:

Results: Eighty-six percent of the head and neck reconstructions and 40% of the trunk and extremity reconstructions were graded as having excellent aesthetic outcome, and 11% of the head and neck reconstructions and 37% of the trunk and extremity reconstructions were graded with good aesthetic outcome. The remaining patients were graded with moderate outcome. None of our patients was graded as poor aesthetic outcome. Complications included infection in 6 patients (6%), extrusion in 3 (3%), hematoma in 2 (2%), flap ischemia in one patient (1%), and expander perforation after percutaneous stabbing in one patient (1%).

Conclusions: Tissue expansion is an efficient and valuable technique for reconstruction of large skin lesions and scars.

Background: Clinicians’ impression of adolescents' alcohol or drug involvement may underestimate substance-related pathology.

Objectives: To describe the characteristics of adolescents presenting to the pediatric emergency department due to substance abuse and to determine whether physicians can reliably identify these patients.

Methods: We conducted a prospective cohort study of all patients aged 12–18 years presenting to a pediatric emergency department between 1 January 2005 and 31 December 2006 for whom a urine drug screen or ethanol blood levels was ordered. According to departmental protocol urine drug screen and ethanol levels are taken for specific indications. Based on the history and clinical findings the pediatrician in the ED[1] assessed on a 5-point likelihood scale the possibility that the patients’ symptoms were related to substance abuse.

Results: Of the 139 patients in the study group 40 (30%) tested positive for ethanol or drugs of abuse. The median age was 16. Compared with patients who tested negative, there were more patients with decreased level of consciousness among patients who tested positive for ethanol or drugs (5% vs. 33% respectively, P < 0.001). The median physician estimate for the likelihood of substance abuse was 5 in patients who tested positive and 2 in patients who tested negative (P < 0.001). The likelihood of a positive drug/ethanol test was not affected by age or gender.
Conclusions: Since the likelihood of substance abuse is higher in patients presenting with a low level of consciousness, physicians may accurately assess the likelihood of substance abuse in these patients

Raynaud's phenomenon, fatigue and pain (myalgia and arthralgia) are important presenting symptoms of pediatric-onset mixed connective tissue disease. The difficulty is that many adolescent girls complain of pain along with fatigue without evidence for serious disease. However, in patients with Raynaud's phenomenon one should search for evidence of connective tissue diseases. Capillaroscopy could be helpful since capillary changes of the SD-type significantly correlate with future development of scleroderma spectrum disorders. Symptoms of MCTD[1] change in most patients during the disease course: in general the inflammatory features that are also seen in systemic lupus erythematosus and juvenile dermatomyositis have the tendency to disappear over years, but Raynaud's phenomenon is persistent and scleroderma symptoms become progressively prominent. Long-lasting remission occurs only in a minority of patients, while the majority has mild disease activity. Mortality in children with MCTD is lower than in adults. Since a change of symptoms is in the nature of the disease a thorough and frequent evaluation of children with (probable) MCTD is important to detect organ involvement which, if present, should be treated at an early (pre-symptomatic) stage. We present a diagnostic workup scheme for children and adolescents with propable MCTD.

Background: Reports of burn injuries in children are usually made by highly specialized burn units. Our facility admits children with burns < 20% total body surface area, while those with major burns are transferred to burn units at tertiary care facilities.

Objectives: To review our experience with thermal burns.

Methods: We conducted a retrospective review of all thermal burns admitted to our hospital during a 5 year period.

Results: Among 266 patients (69.2% boys) aged 3.5 ± 3.6 years, children < 3 years old were the most frequently injured (64.7%). Scalds (71.4%) were the most common type of burn. Partial thickness burns were sustained by 96.6% of children and TBSA[1] burned was 4.2 ± 3.6%. The mean hospital stay was 3.8 ± 4.5 days, and was significantly prolonged in girls (4.6 ± 4.8 vs. 3.5 ± 4.3 days, P = 0.01). Percent TBSA burned was correlated with patient age (r = 0.12, P = 0.04) and length of hospital stay (r = 0.6, P < 0.0001). Six patients (2.3%) (mean age 3.4 ± 2.3 years) were hospitalized in the Pediatric Intensive Care Unit due to toxin-mediated illness.

Conclusions: Children under the age of 3 years are at increased risk for burn injury, but older children sustain more extensive injuries. Prevention and awareness are needed for child safety.

Background: The use of computed tomography in Israel has been growing rapidly during recent decades. The major drawback of this important technology is the exposure to ionizing radiation, especially among children, who have increased organ radiosensitivity and a long lifetime to potentially develop radiation-related cancer.

Objective: To estimate the number of excess lifetime cancer deaths related to annual CT scans performed in children in Israel.

Methods: We used CT scan utilization data from 1999 to 2003 obtained from the second largest health management organization in the country to project age and gender-specific CT scan use nationwide. Based on published organ doses for common CT examinations and radiation-related cancer mortality risk estimates from studies in survivors of the atomic bomb, we estimated the excess lifetime risks for cancer mortality attributed to use of CT in children and adolescents (up to 18 years old) in Israel.

Results: We estimated that 17,686 pediatric scans were conducted annually in Israel during 1999–2003. We project that 9.5 lifetime deaths would be associated with 1 year of pediatric CT scanning. This number represents an excess of 0.29% over the total number of patients who are eventually estimated to die from cancer in their lifetime.

Conclusions: Pediatric CT scans in Israel may result in a small but not negligible increased lifetime risk for cancer mortality. Because of the uncertainty regarding radiation effects at low doses, our estimates of CT-related cancer mortality should be considered with caution. Nevertheless, physicians, CT technologists, and health authorities should work together to minimize the radiation dose for children to as low as reasonably achievable and encourage responsible use of this essential diagnostic tool.
 

The plight and fate of German Jewish pediatricians during the Nazi period in Europe has not received much attention, yet the narratives of the victims still resonate today and they deserve to be remembered. The stories of two women serve as examples of the fateful turns taken by the lives of many German Jewish pediatricians between 1933 and 1945. The two women, Dr. Luci Adelsberger and Dr. Lilli Jahn, illustrate both the ordeals endured, and disparate ways the Nazi policies ultimately spared or ended lives.

Background: The suspicion of child abuse and neglect may arise from manifestations such as physical or psychosomatic symptoms, eating disorders, suicidal behavior, impaired parental functioning, etc. Thus the arrival of an abused or neglected child at the hospital provides an opportunity for detecting the problem and beginning a process of change. Optimal utilization of this potential depends on the awareness, diagnostic ability and cooperation of the staff.

Objectives: To assess knowledge about hospital policy, attitudes and actual behavior of hospital staff in cases of SCAN[1].

Methods: The questionnaire was adapted and distributed to a convenience sample of personnel at a children’s hospital. The questionnaire included items on knowledge of hospital policy regarding SCAN, attitudes towards inquiring about cases that appear suspicious, and behaviors in cases in which the respondent was involved. The comparison of responses to specific questions and among members of different professions was analyzed by chi-square test.

Results: Eighty-two staff members completed the questionnaires. Most of the respondents were aware of hospital policy regarding suspected abuse (86.6%), with fewer regarding suspected neglect (77.2%). Physicians were the least aware of these policies, as compared to medical students, nurses and social workers. Although most considered the issue of SCAN a responsibility of members of their own profession, 35.4% considered it primarily the responsibility of the welfare or judicial systems. Over 40% felt uncomfortable discussing suspicions with the child and nearly half felt uncomfortable discussing them with parents. The most often reported reason for this was the sense that they lacked skills or training for dealing with the issue. Despite this, when asked about actual behavior, 94.7% responded that they do try to clarify the circumstances related to the suspicious symptoms. Respondents were more likely to contact the hospital social worker than community resources (91.5% vs. 47.2%).

Conclusions: The findings highlight the need to encourage awareness, discourse and training of medical personnel about issues related to SCAN in order to maximize their potential contribution to identifying children at risk.

Background: Intramural duodenal hematoma generates partial or complete obstruction that develops slowly and progressively with a consequent delay in diagnosis. Many diagnostic and therapeutic measures remain debatable and justify a review of current management policy.

Objectives: To highlight the diagnostic and therapeutic steps in pediatric IDH[1].

Methods: The records of 12 children with post-traumatic IDH who were treated in the Hillel Yaffe Medical Center between 1986 and 2000 were retrospectively reviewed. Three of them had clotting disorders and were excluded. The interval between their admission and diagnosis as well as the therapeutic decisions were evaluated and analyzed.

Results: Nine children were treated for IDH. The interval between admission and diagnosis ranged from 24 hours to 6 days. Five children had associated traumatic pancreatitis. Initially, all the children were conservatively treated. In seven the hematoma resolved after 9–20 days. Two children were operated upon because the obstruction failed to resolve. All nine children recovered without permanent complications.

Conclusions: Intramural duodenal hematoma has many clinical and therapeutic puzzling aspects. Bicycle handlebar, road accidents and sports trauma are the main etiologic factors in children, but child abuse should be kept in mind. Associated traumatic pancreatitis is common. Gastroduodenal endoscopy may be useful to clarify doubtful cases. Pediatric surgeons should increase awareness regarding IDH in order to reduce delay in diagnosis and the need for surgical decompression.