Israel Medical Association Journal

Immunization coverage is a major health indicator. In Israel, routine childhood immunizations are provided at community public well-baby clinics. Immunization monitoring is an important cornerstone of a national health policy however, data obtained through sampling carries the risk of under-representation of certain population strata, particularly high risk groups. Despite high national average immunization coverage, specific sub-populations are under-immunized, as highlighted by outbreaks of vaccine-preventable diseases. The mean national immunization coverage at age 2 years (2006 data) was: DTaP[1]-IPV[2]-Hib4[3] (all 93%), HBV[4]3 (96%), MMR1[5] (94%), HAV1[6] (90%). These reports are based on a 17% population-based sample in some districts and on cumulative reports in others. A national immunization registry requires data completeness, protection of confidentiality, compulsory reporting by providers, and links to other computerized health records. It should provide individual immunization data from infancy to adulthood and be accessible to both providers and consumers. In 2008 the Israel Ministry of Health launched a national immunization registry based on immunization reporting from well-baby clinics using a web-based computerized system. As of January 2010, 120 well-baby clinics are connected to the nascent registry, which includes the records of some 50,000 children. The implementation of a comprehensive national immunization registry augurs well for the prospect of evidence-based assessment of the health status of children in Israel. 

 
[1] DTaP = diphtheria-tetanus-acellular pertussis

[2] IPV = inactivated polio vaccine

[3] Hib = Haemophilus influenzae b

[4] HBV = hepatitis B virus

[5] MMR = measles-mymps-rubella

[6] HAV = hepatitis B virus

Background: Parallel to increased life expectancy, the number of very elderly patients hospitalized in internal medicine departments is growing rapidly, although clinical data on hospital care are lacking.

Objectives: To investigate the sociodemographic data, hospitalization characteristics and outcomes of nonagenarian patients, as these measures are necessary for evaluating prognostic information and predictors of mortality.

Methods: We reviewed the medical records of all patients aged ≥ 90 hospitalized in our institute's Department of Internal Medicine. The data comprised 482 admissions of 333 patients hospitalized over a one year period.

Results: Half of the study patients were residents of nursing institutions. A high rate of atrial fibrillation was documented (106 patients, 32%). Acute infectious diseases constituted the leading diagnosis (276/482 admissions, 57%), followed by acute coronary syndrome (17% of admissions). In-hospital mortality occurred in 74 patients (22%). Chronic therapy with statins or acetylsalicylic acid was inversely related to mortality (P < 0.05). The main predictors for in-hospital death of nonagenarians were pressure sores, older age, atrial fibrillation, malignant disease, and admission due to an acute infection, especially Clostridium difficile-associated diseases. In addition, mental decline, permanent urinary catheter, leukocytosis, renal failure and hypoalbuminemia predicted post-discharge mortality. Admission due to an infectious disease but not acute coronary syndrome was significantly correlated to in-hospital and post-discharge mortality (P < 0.001).

Conclusions: Hospitalized nonagenarians comprise a growing group with distinct characteristics and increasing significance in the daily practice of internal medicine departments. Comprehensive assessment of the elderly at admission together with identification of the above clinical and laboratory risk factors for mortality will help determine in-hospital management, discharge planning and rehabilitation programs.

Background: According to the Israeli immunization schedule 1 year old babies should receive two concomitant vaccinations: MMR (measles-mumps-rubella), and DTap-Hib-IPV (diphtheria tetanus acellular pertussis-Haemophilus influenzae type b-poliomyelitis). However, about one-third of infants in Israel receive these vaccinations separately. Nurses at a primary care prevention clinic in Israel observed that the separate mode of vaccination is associated with a lower rate of side effects.

Objectives: To validate this observation and determine whether it represents an exception or the rule.

Methods: A nested prospective follow-up study was conducted in a primary care clinic in Israel. The survey included 191 mothers and their offspring born during 2004/2005. The mothers were interviewed over the telephone 2 weeks after the day of vaccination.

Results: The rate of adverse effects in children who received the injections separately was significantly lower than among those who were vaccinated simultaneously (40% vs. 57%).

Conclusions: It may be necessary to reconsider the current vaccination policy regarding concomitant injections.

Background: Tight glucose control has been shown to improve the outcome of patients with severe acute illnesses who are hospitalized in intensive care units and on intravenous insulin-based regimens.

Objectives: To clarify the attitudes of internists towards tight control of glucose levels in acutely ill patients hospitalized in general medical wards.

Methods: A questionnaire on intensive glucose control in acutely ill patients hospitalized in medical wards was mailed to each of the 100 heads of internal medicine departments in Israel.

Results: Fifty physicians responded. Of these, 80% considered tight glucose control to be a major treatment target, but only two-thirds had defined it as a goal in their ward. Furthermore, only about half had a defined protocol for such an intervention. Most physicians considered patients with acute coronary syndrome, stroke and infectious diseases as candidates for a tight glucose control protocol. The most frequently used modalities were multiple blood glucose measurements and repeated injections of short-acting subcutaneous insulin. The main reasons given for not having a defined protocol were lack of guidelines, no evidence of a clear benefit during hospitalization on a medical ward, and a shortage of adequately trained staff.

Conclusions: Inconsistencies in physicians’ attitudes and in treatment protocols regarding tight control of glucose levels in acutely ill patients hospitalized on a medical ward need to be addressed. Evaluation of the feasibility, effectiveness and side effects of a defined protocol is needed before any regimen can be approved by the heads of the internal medicine departments.