Israel Medical Association Journal

Juvenile polyposis syndrome (JPS) is a rare autosomal dominant disorder characterized by hamartomatous polyps throughout the gastrointestinal tract, with an estimated prevalence of 1 in 100,000 individuals. While most cases follow an autosomal dominant inheritance pattern, some are caused by de novo mutations [1].

The age of onset for JPS is typically during childhood or adolescence, with a mean age at diagnosis of 18.5 years [2]. A major concern in JPS is the increased risk of colorectal cancer (CRC), requiring close lifelong surveillance. The cumulative lifetime risk for CRC ranges from 38% to 68%, with a mean age at diagnosis between 34 and 44 years [3].

Although juvenile polyps were initially considered to have low malignant potential, studies have identified two pathways of carcinogenesis in JPS: progression from hamartomatous polyps to adenoma and then to adenocarcinoma or direct transformation of hamartomatous polyps into adenocarcinoma. The management of JPS is tailored to each patient's specific manifestations and clinical presentation. The primary treatment goal is to prevent morbidity associated with gastrointestinal polyps, such as bleeding and intestinal obstruction.

Background: Hospital-at-Home (HaH) programs offer medical services in the patient's home as an alternative to hospitalization across various medical fields. Previous studies have demonstrated that HaH provides several benefits for patients and the healthcare system. Rambam Health Care Center was the pioneer hospital in introducing HaH in Israel. Since April 2021, in collaboration with Maccabi Healthcare Services, the center has been providing home hospitalization services for patients with acute internal medicine illnesses based on an innovative model.

Objectives: To describe demographic data, background diseases, indications for HaH admissions, length of stay (LOS), 1-month and 1-week readmission rates, home mortality, and 1-month mortality.

Results: The study included 262 patients (135 men, 127 women), mean age 69.7 years (range 24–98, median 73). Patients had significant co-morbidities, with a Charlson Comorbidity Index score of 6.7. Among the patients, 170 were independent, 61 were incapacitated, and the remainder had various functional limitations. Most admissions were from internal medicine departments, 39 originating from the emergency department and the rest from other acute care wards. The primary indications for HaH admission included pneumonia, urinary tract infections, and cellulitis. The average hospital LOS was 48.9 hours, while the HaH LOS was 3.43 days. Readmission rates for the same initial conditions were 10% within 1 week and 14% within 1 month. Twenty-one patients died within 1 month of discharge from HaH, including one death during the HaH period.

Conclusions: This study highlighted the feasibility of home hospitalization as a viable alternative to traditional inpatient care in internal medicine.

Background: Door-to-balloon time (DTBT) ≤ 90 minutes has become an important quality indicator in the management of ST-elevation myocardial infarction (STEMI). We identified three specific problems in the course from arrival of STEMI patients at our emergency department to initiation of balloon inflation and determined an intervention comprised of specific administrative and professional steps. The focus of the intervention was on triage within the emergency department (ED) and on increasing the efficiency and accuracy of electrocardiography interpretation.

Objectives: To examine whether our intervention reduced the proportion of patients with DTBT > 90 minutes.

Methods: We compared DTBT of patients admitted to the ED with STEMI during the year preceding and the year following implementation of the intervention.

Results: Demographic and clinical characteristics at presentation to the ED were similar for patients admitted to the ED in the year preceding and the year following intervention. The year preceding intervention, DTBT was > 90 minutes for 19/78 patients (24%). The year after intervention, DTBT was > 90 minutes for 17/102 patients (17%). For both years, the median DTBT was 1 hour. Patients with DTBT > 90 minutes tended to be older and more often female. Diagnoses in the ED were similar between those with DTBT ≤ 90 minutes and > 90 minutes. In-hospital mortality was 17% (13/78) and 14% (14/102) for the respective time periods.

Conclusions: An intervention specifically designed to address problems identified at one medical center was shown to decrease the proportion of patients with DTBT > 90 minutes.

Background: Atopic dermatitis is a common disease in infants and children and the incidence appears to be rising.

Objectives: To determine the presentation, allergies, and outcome among Israeli infants and children.

Methods: Children with atopic dermatitis referred to the allergy clinic at a regional pediatric center were evaluated for their medical history and their allergy. The allergic assessment was determined by utilizing skin prick tests and/or serum specific immunoglobulin E concentrations. The children were reexamined again for all parameters at the end of the follow-up period.

Results: Forty-six children with atopic dermatitis were studied, 27 males (58.7%) and 19 females (41.3%). A family history of allergy was found in 19 (41.3%). The median age at presentation was 17 months. Of the 46 children 33 (71.7%) revealed an allergy to one or more of the allergens. The most common combination was allergy to food and house-dust mites. The mean follow-up time was 64 months. By the age of 8 years full recovery was seen in 16 patients, half of whom recovered within 3.3 years from the date of presentation. The probability of complete remission was 58%, and for either complete or partial remission 76%. Upon reevaluation at the end of the follow-up period some patients lost their sensitivities, while others, who had been allergic to foods, became sensitive to house-dust mites and/or pollens.

Conclusions: Atopic dermatitis is an allergic problem in the northern region of Israel, as it is in other parts of the world. Food allergy and house-dust mites are major contributors to the evolution of eczema.