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Introduction: An Israeli national survey found that 85% of pregnant women had urinary iodine content (UIC) levels below the adequacy range (<150 µg/L). Widespread desalinated water usage and no national fortification plan are possible causes. Studies assessing relationships between iodine status and maternal and neonatal thyroid function provided varying results. Our aims were to determine whether iodine deficiency was associated with altered maternal or neonatal thyroid function and the factors leading to iodine deficiency., Methods: A cross-sectional study including 100 healthy women without prior thyroid disease, in their first trimester of a singleton pregnancy were recruited from an HMO clinic in central Israel. The women were followed from their first trimester. All women completed a 24-h dietary recall and life habits questionnaires. We tested for UIC, maternal and neonatal thyroid function, maternal autoantibodies, and neonatal outcomes., Results: Median UIC in our cohort was 49 µg/L [25%-75% interquartile range (IQR) 16-91.5 µg/L], with 84% below adequacy range. No correlation was found between iodine deficiency and maternal or neonatal thyroid function which remained within normal ranges. Antibody status did not differ, but thyroglobulin levels were significantly higher in iodine insufficient subjects. UIC was higher in women consuming an iodine containing supplement. There was no association between UIC and dietary iodine content or water source., Conclusions: Moderate iodine deficiency is common in our healthy pregnant women population. Our data imply that moderate iodine deficiency in pregnancy seem sufficient to maintain normal maternal and neonatal thyroid function., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2020 Schiller, Agmon, Ostrovsky, Shefer, Knobler and Zornitzki.)

Objective: The objective of this study was to compare the intraoperative and short-term postoperative complications of laparoscopic hysterectomy and total abdominal hysterectomy., Study Design: Retrospective study of 167 women who had laparoscopic hysterectomy and 119 women who had total abdominal hysterectomy. For assessing the learning curve, the laparoscopic hysterectomies were further subdivided to the first 30 hysterectomies and the later hysterectomies. For data analysis Student's t-test, chi2-test and Fisher's exact test were used., Results: There were no statistically significant differences between the two groups for age, body mass index, previous abdominal surgery, uterine weight, first postoperative day hemoglobin drop, blood transfusion and major or minor complications rate. Operation time was significantly longer for laparoscopic than abdominal hysterectomy (156+/-40 and 91.2+/-33 min, respectively; P<0.001) but the length of hospital stay was significantly shorter (3.9 and 6.55 days, respectively; P<0.001). The conversion rate of laparoscopic hysterectomy was 1.8% (three cases)., Conclusions: Laparoscopic hysterectomy can be safely done even during the learning curve with a low and reasonable complication rate, and a shorter hospital stay but with longer operation time. As experience is gained the operation time, complication rate and hospital stay are decreased.

Objective: To assess whether overweight children and adolescents, who often have poor dietary habits, are at increased risk of iron deficiency (ID)., Methods: The study sample included 321 children and adolescents followed in two endocrine centers in Israel between 1999 and 2001. The subjects were divided into three groups on the basis of body mass index (BMI) for age and gender as follows: group 1-BMI below 85th percentile (normal weight); group 2-BMI above 85th, but below 97th percentile (overweight); and group 3-BMI above 97th percentile (obese). ID was defined as iron levels <8 micromol/l (45 mcg/dl), and iron-deficiency anemia (IDA) was defined as ID and hemoglobin level below 2 standard deviation score (SDS) for the mean for age and gender., Results: Iron levels below 8 micromol/l (45 mcg/dl) were noted in 38.8% of the obese children and 12.1% of the overweight children, compared with 4.4% of the normal-weight group (P<0.001). There was a significant negative correlation of low iron levels with BMI SDS (r=-0.44, P<0.001), but not with age or gender. Among the children with ID, 26.6% also had IDA. Groups 1, 2, and 3 accounted for 6.7%, 35%, and 58.3% of the children with IDA, respectively., Conclusions: ID is common in overweight and obese children. A significantly greater proportion of obese than normal-weight children have IDA. Insufficient dietary intake of iron, whether absolute or relative to body mass, and increased iron needs may be a result of unbalanced nutrition or repeated short-term restrictive diets. Because of potentially harmful effects of ID, obese children should be routinely screened and treated as necessary.