BACKGROUNDNational data on iodine status in Israel are lacking. Reliance on iodine-depleted desalinated water, the absence of a salt iodization program, and reports of increased use of thyroid medication in Israel suggest that the population's iodine intake is likely inadequate. The aims of this study were therefore to determine the iodine status of Israeli school-age children (SAC) and pregnant women (PW) in a nationally representative sample obtained by a novel approach of using pre-discard urinalysis samples collected from a centralized national laboratory.METHODSSpot urine samples from 1023 SAC and 1074 PW, representing all regions and major sectors in Israel, were collected during 2016 at the Maccabi Healthcare Services central laboratory. Urinary iodine concentration (UIC) was measured, and the results were analyzed by trimester, sex, region, and sector.RESULTSSAC were iodine deficient, with a median (interquartile range [IQR]) UIC of 83 μg/L (52-127 μg/L); 62% of SAC UICs were below the World Health Organization adequacy range for SAC (100-199 μg/L). PW were also iodine deficient, with a median (IQR) UIC of 61 μg/L (36-97 μg/L); 85% of PW UICs were below the adequacy range for PW (150-249 μg/L). For both SAC and PW, the median UIC was below the World Health Organization's adequacy range across all sectors, sexes, and districts. Among SAC, the median (IQR) UIC was lower among females (75 μg/L; 48-119 μg/L) than males (92 μg/L; 59-133 μg/L; p < 0.05). Median UIC values of PW correlated significantly with the median UIC for SAC by sub-district (R2 = 0.3, p < 0.05).CONCLUSIONSUrine sampling via a centralized national laboratory was efficient and cost-saving. Iodine deficiency in Israeli SAC and PW is a serious public-health concern. A national program of salt iodization and iodine supplementation of PW should be urgently considered.

BACKGROUND:One of the major challenges health care systems face in modern time is treating chronic disorders. In recent years, the increasing occurrence of multiple chronic disorders (MCC) in single individuals has compounded the complexity of health care. In 2008, it was estimated that worldwide as many as one quarter of the population between the ages of sixty five to sixty nine suffered from two or more chronic conditions and this prevalence rose with age. Clinical guidelines provide guidance for management of single disorders, but not for MCC. The aim of the present study was the study of the prevalence, distribution and impact of MCC in a large Israeli health system.METHODS:We performed a cross-sectional study of MCC in the Maccabi Healthcare System (MHS), Israel's second largest healthcare service, providing care for approximately two million people. Data regarding chronic conditions was collected through electronic medical records and organizational records, as was demographic and socioeconomic data. Age and sex specific data were compared with previously published data from Scotland.RESULTS:Two thirds of the population had two or more chronic disorders. This is significantly higher than previously published rates. A correlation between patient age and number of chronic disorders was found, as was a correlation between number of chronic disorders and low socioeconomic status, with the exception of children due to a high prevalence of learning disabilities, asthma, and visual disturbances.DISCUSSION:MCC is very prevalent in the MHS population, increases with age, and except for children is more prevalent in lower socioeconomic classes, possibly due to the a combination of the structure of the Israeli universal insurance and requirements of the ministry of education for exemptions and benefits. A higher than previously reported prevalence of MCC may be due to the longtime use of use of integrated electronic medical records.CONCLUSIONS:To effectively deal with MCC health care systems must devise strategies, including but not limited to, information technologies that enable shared teamwork based on clinical guidelines which address the problem of multiple, as opposed to single chronic disorders in patients.

Well differentiated epithelial cell thyroid cancer is not classified amongst the most aggressive diseases. Notwithstanding, it can potentially both impair quality of life and affect life expectancy. Appropriate treatment has been shown to be crucial in obtaining optimal outcomes on the course of the disease. Successful treatment rests upon strict adherence to confirmed principles of diagnosis, treatment and follow-up. The aim of the position paper is to present the Israeli medical community with a set of commonly accepted principles for the diagnosis, treatment and follow-up of patients with well differentiated epithelial thyroid cancer and in addition to highlight areas of legitimate differences in approach where those differences occur. We have attempted to provide a link between the various medical disciplines involved in care of these patients: family physicians, surgeons, nuclear medicine specialists, oncologists, pathologists, radiologists and endocrinologists; and have attempted to decrease to a minimum areas of uncertainty and to offer a common approach for the best possible care of thyroid cancer patients in Israel. In addition, we find it our duty to point out those areas and resources which, in our opinion, need to be upgraded in Israel and even included in the Israeli official "health basket".