Israel Medical Association Journal

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.

Malignant melanoma is one of the most extensively studied diseases in the last few decades. The outcome of these studies and the treatment changes that followed have dramatically altered the landscape of not only melanoma therapy, but all solid tumors. In this review we presented the recent advances of surgical and adjuvant management of patients with cutaneous malignant melanoma. This review focuses on stage III melanoma since this stage of disease requires surgical treatment as well as adjuvant therapy

Background: The number of investigative esophagogastroduodenoscopies (EGD) in children has increased over several decades, despite their unclear diagnostic yields.

Objectives: To evaluate the indications for performing EGD, their diagnostic yields, and consequences on pediatric patient management.

Methods: A retrospective chart review was performed of consecutive pediatric patients aged 0–18 years, who underwent EGD between January and August 2014.

Results: During the study period, 547 EGD were performed on 478 children. The most frequent indications were suspected celiac disease, chronic non-specific abdominal pain, persistent Helicobacter pylori infection, and gastrointestinal hemorrhage. The yield of the diagnostic EGD was 59.2%, and the most common new diagnoses were celiac disease (28%), Helicobacter pylori-positive gastritis (16.5%), and Crohn’s disease (5.4%). Of the patients with documented follow-up, 74.1% reported improved symptoms. Procedures performed for chronic unexplained abdominal pain had significantly lower yields (26.2%) and only 39.3% improved at follow-up.

Conclusions: Our findings suggest a general high diagnostic yield for EGD in pediatric patients, stemming mainly from patients in whom a specific condition was suspected a priori. However, the role of the procedure in the diagnosis and management of non-specific gastrointestinal complaints was minor suggesting that EGD may be superfluous for some of these patients.

Objectives: To determine the profile of unsaturated fatty acids in the breast milk of two populations in southern Israel, Jewish and rural tent-dwelling Bedouin women.

Methods: This study involved 48 lactating Israeli mothers, 29 Jewish and 19 Bedouin (16–20 weeks postpartum), whose full-term infants were fed exclusively with breast milk. Total milk lipid extracts were transmethylated and analyzed by using an improved gas chromatographic method.

Results: The breast milk of the Bedouin women contained significantly higher levels of total major saturated fatty acids, lauric acid and palmitic acid (45.2 ± 4.7% vs. 41.0 ± 5.6%, P = 0.005; 5.2 ± 2.1 vs. 6.8 ± 2.0%, P = 0.03; and 22.7 ± 2.4 vs. 20.6 ± 3.8%, P = 0.02) respectively. No difference was found in the myristic acid level between the groups. The level of stearic acid was significantly higher in the Jewish group compared to the Bedouin group (5.7 ± 1.1 vs. 5.1 ± 1.1%, P = 0.04). There was a linear correlation between the levels of C14:0 and C12:0 in the Bedouin and Jewish groups respectively (R = 0.87, R = 0.82, P < 0.001).

Conclusions: Higher levels of saturated fatty acids were measured in the breast milk of Bedouin women, an economically weaker population. The results emphasize the importance of diet among lactating women and its influence on milk quality. 

Background: Clefts of the lip and palate are the most common significant congenital birth anomaly of orofacial region. The condition may vary from a minor easily correctable cleft to a significant functional and cosmetic incapacitation. This is the first epidemiological study of orofacial clefts in the Negev region in Israel.

Objectives: To establish the frequency of cleft lip and palate in the population of the Negev, characterize the demographic features of affected individuals and find possible risk factors, compare the risk in two major population groups: Bedouin and Jewish in a well-defined geographic area, and determine whether there is a change over time in the birth of babies with facial clefts.

Methods: We conducted a retrospective survey of the Soroka Medical Center archives. The sample population comprised all 131,218 babies born at Soroka during the 11 year period 1 January 1996 to 31 December 2006. Statistical tests used Pearson's chi-square test, Student’s t-test and Spearman's correlation coefficient test according to the type of parameter tested.

Results: During the study period 140 babies were born with orofacial cleft. The overall incidence of cleft lip and palate was 1.067/1000. The incidence of facial clefts was 1.54/1000 among Bedouins and 0.48/1000 among Jews (P < 0.001). Cleft palate was significantly more frequent in female than male babies (P = 0.002). Over the study years we found a significant decrease in the incidence of facial clefts in the Bedouin population, with Spearman's correlation coefficient rank -0.9 (P < 0.01).

Conclusions: A significant decrease occurred in the incidence of facial clefts among Bedouin. This change may be attributed to prenatal care in the Bedouin Negev population as part of social and health-related behavior changes. The reduction in rates of congenital malformations, however, does not mean a reduction in the number of cases in a growing population. Also, with a modern western lifestyle, the expectancy and demand for reconstructive facial surgery and comprehensive care for these children are on the rise.

Background: Concomitant human immunodeficiency virus and human papillomavirus infection increases both HPV[1] persistence and the risk of invasive cervical cancer. An estimation of HPV prevalence among HIV[2]-positive women in Israel would contribute to improving care for this population and preventing morbidity and mortality related to cervical cancer.

Objectives: To determine the prevalence of HPV infection and cervical cytology abnormalities, and to assess the possible influence of HIV infection on HPV carriage in HIV-positive women attending the Infectious Disease Clinic at Soroka University Medical Center.

Methods: The study population included 84 HIV-seropositive women. They were examined by a gynecologist and screened for HPV genotyping, and Pap smears were obtained for cervical cytology. Demographic, behavioral, and HIV infection variables were also recorded and analyzed.

Results: Forty-nine (58.3%) of the study participants were HPV-positive; 34 of them had oncogenic genotypes. Young age (< 16 years) at first sexual intercourse was the only variable significantly associated with HPV infection (P < 0.05). Abnormal cervical cytology was present in 17 women (20.3%); 21 women were referred to colposcopy, which was abnormal in 9 (10.7%).

Conclusions: The prevalence of HPV carriage among HIV-positive woman in our study was slightly higher than published elsewhere. The prevalence of pathological cervical cytology was much higher than in the general population. An extremely high prevalence of pathological colposcopies requiring further treatment was found. Screening for HPV and premalignant changes in the uterine cervix is highly recommended in the HIV-seropositive population. We suggest that colposcopy be considered part of the routine workup in HIV-seropositive woman.

Background: Optimil® is an infant formula, manufactured in Israel and introduced to the market in May 2008.

Objectives: To assess, for the first time, the effect of this formula on infant growth.

Method: The study group comprised 52 infants who for the first 6 months of life consumed Optimil, which constituted at least 25% of their total daily intake. Anthropometric data were collected from the records of the well-baby clinics. Weight, length and head circumference at baseline and 3 months thereafter were converted to gender and age-matched standard deviation Z-scores. As an exploratory uncontrolled analysis, questionnaires were sent to the caregivers to assess satisfaction with the formula and to note the rate of constipation, irritability and vomiting as well as apparent palatability.

Results: The baseline Z-scores of all three parameters were below zero but increased significantly after 3 months (-0.2 ± 0.88 to 0.12 ± 0.88, P = 0.013 for weight; -0.44 ± 0.87 to 0.10 ± 0.72, P < 0.001 for length; and -0.58 ± 0.78 to -0.1 ± 0.76, P < 0.001 for head circumference). There was a significant dose-response effect of the formula with weight gain. The formula was generally well accepted, with 8% constipation, 8% vomiting and 6% significant irritability.

Conclusions: This study provides the first evidence that infants consuming Optimil under age 6 months have adequate growth. Nonetheless, breastfeeding during this period should be preferred in almost all cases.