Israel Medical Association Journal

War is a chaotic situation for most of the public sectors in the countries involved. These sectors also include the medical systems, especially medical education, of which medical communication is often neglected or forgotten due to objective and subjective causes on either side of the involved countries. By planning lessons on various aspects of medicine for countries at war and close mentoring and utilization of modern communications technologies, these difficulties can be minimized without jeopardizing the quality of medical studies nor medical communication. In this perspective article, we describe the objective and subjective measures taken by our team to achieve these goals during the Iron Swords war in our region.

The ancient, Biblical, holy Ten Commandments were presented to humanity to serve as guidelines for relationships between individuals and the deity they worship as well as a benchmark for living in civilized communities, irrespective of religious affiliation. The commandments are also embedded in medical education taught to medical students and other health professions throughout the world. Thus, the Ten Commandments are embedded in the medical communications curriculum at Adelson School of Medicine, Ariel University, Ariel, Israel. Unfortunately, most of these commandments were desecrated during the violent, hostile, merciless, and ruthless attack inflicted by the Hamas terror organization on villages, rural communities, and cities in southern Israel on 7 October 2023. We define the Ten Commandments in terms of medical education and describe their desecration by Hamas terrorists before and during the Iron Swords war.

Background: Hypomagnesemia (serum magnesium level < 1.7 mg/dl) occurs more frequently in patients with type 2 diabetes mellitus (T2DM).Serum magnesium levels are not routinely tested in hospitalized patients, including in hospitalized patients with T2DM.

Objectives: To evaluate the prevalence of hypomagnesemia among hospitalized T2DM patients treated with proton pump inhibitors (PPIs) and/or diuretics.

Methods: A total of 263 T2DM patients hospitalized in general departments were included in the study and were further divided into four groups: group 1 (patients not treated with PPIs or diuretics), group 2 (patients treated with PPIs), group 3 (patients treated with diuretics), and group 4 (patients treated with both PPIs and diuretics).  Blood and urine samples were taken during the first 24 hours of admission. Electrocardiogram was performed on admission.

Results: Of the 263 T2DM patients, 58 (22.1%) had hypomagnesemia (serum magnesium level < 1.7 mg/dl). Patients in group 2 had the lowest mean serum magnesium level (1.79 mg/dl ± 0.27). Relatively more patients with hypomagnesemia were found in group 2 compared to the other groups, although a statistically significant difference was not observed. Significantly more patients in group 3 and 4 had chronic renal failure. Patients with hypomagnesemia had significantly lower serum calcium levels.

Conclusions: Hospitalized T2DM patients under PPI therapy are at risk for hypomagnesemia and hypocalcemia

Background: Concerns about metformin-associated lactic acidosis (MALA) prohibit the use of metformin in a large subset of diabetic patients, mostly in patients with chronic kidney disease. Increasing evidence suggests that the current safety regulations may be overly restrictive.

Objectives: To examine the association between chronic metformin treatment and lactate level in acute illness on the first day of admission to an internal medicine ward.

Methods: We compared diabetic and non-diabetic hospitalized patients treated or not treated with metformin in different sets of kidney function.

Results: A total of 140 patients participated in the study, 54 diabetic patients on chronic metformin treatment, 33 diabetic patients without metformin and 53 patients with no diabetes. Most participants were admitted for conditions that prohibit metformin use, such as heart failure, hypoxia and sepsis. Average lactate level was significantly higher in the diabetes + metformin group compared to the diabetes non-metformin group. Metformin treatment was not associated with higher than normal lactate level (hyperlactatemia) or low pH. No patient was hospitalized for lactic acidosis as the main diagnosis.

Conclusions: Chronic metformin treatment mildly increases lactate level, but does not induce hyperlactatemia or lactic acidosis in acute illness on the first day of admission to an internal medicine ward. These data support the expansion of metformin use.

Rembrandt van Rijn (1606–1669) left behind the largest collection of self-portraits in the history of art. These portraits were painted over a period of 41 years, using a realistic technique. To evaluate Rembrandt's aging process we studied 25 uncontested Rembrandt oil self-portraits by means of objective and descriptive techniques. By measuring brow position changes through the years, we demonstrated that brow descent started in the second half of the third decade and began to level out in the fourth decade. Based on Rembrandts' aging physiognomy, from age 22 to 63, we believe that Rembrandt did not suffer from temporal arteritis, hypothyroidism, rosacea, or rhynophima and that no other facial signs of systemic diseases are evident, contrary to the opinions expressed by other medical professionals. We suggest that Rembrandt suffered from melancholia or mild depression, and propose the possibility of chronic lead poisoning as a theoretical illness that he might have had.