[HOW DOES A NEW MEDICAL PROFESSION COME TO LIFE?]

AIMS: In our article we seek to describe the initiation of new medical specialty fields in Israel, including the different considerations in the decision-making process and recent trends. BACKGROUND: Physicians' specialization by postgraduate training and specialty certification satisfies the publics' need for high quality medical treatment, supports medical institutions confidence in their medical staff qualifications, guarantees physicians' social accountability and is also linked with positive medical results. Nevertheless, fragmentation of medicine enfolds a hazard to continuity of medical care and loss of holistic perspectives, as well as hazards of systematic malfunction such as brain drain in vital basic specialties and high costs. METHODS: Information was gathered from the protocols of relevant deliberations conducted at the Scientific Council of the Israeli Medical Association, dealing with the initiation of new medical specialty fields and from relevant regulations. Numerical data was extracted from the IMA database. The information gathered was qualitatively analyzed by Template Analysis. RESULTS: Over two decades ranging between 1999 and 2019, three new medical specialties were initiated, including Emergency Medicine (1999), Pain Relief Medicine (2008) and Palliative Medicine (2012). The initiation of two other specialties, Invasive Neuro-Radiology and Metabolic Diseases, is still under process. The field of Child Development has joined an existing specialty in Pediatric Neurology, becoming a new specialty in Pediatric Neurology and Child Development in 2008, a new route for Pediatric Emergency Medicine branched out of Emergency Medicine (2008) and a new route for Pediatric Rheumatology branched out of Rheumatology (2013). We describe the different considerations taken into account, the prerequisites to initiation and milestones of the process, including grandfathering and accreditation. CONCLUSIONS: The trend of specialization in more medical fields will probably continue in the foreseen future. It will therefore continue to challenge the Scientific Council of the Israeli Medical Association with complex decision-making regarding the initiation of new medical professions or new routes within exciting professions.

[A PUBLIC HOSPITAL IN THE ERA OF 'INNOVATION-DRIVEN MEDICINE' - HUMAN EXCELLENCE AND EVOLVING TECHNOLOGY].

INTRODUCTION: Assaf Harofeh Medical Center is the fourth largest governmental hospital in Israel, with 900 beds, approximately 165,000 annual ER visits, and 23,000 operations. The Medical Center encourages human excellence and medical innovation, together with "patient centered" perspectives, providing optimal holistic service, alongside caring for the staff. The management concept of "participatory leadership" leads to multi-sectorial integration, conducting combined physician-nurse quality projects in all departments. As part of leading the field of quality and accreditation and the desire to share knowledge and experience, the School for Quality and Accreditation was established to train medical teams from the hospital and other medical centers. This issue presents articles that illuminate some of the work on our flourishing campus. The hospital serves a diverse population both demographically, and socio-economically. We feel responsibility for this population beyond the provision of medical care. The many centers of excellence in prominent clinical fields and the platform for providing continuous education for the medical staff to carry out basic and clinical research, are at the forefront for the future. Following demographic expansion of the population around the hospital, the task of providing optimal and equitable medical services is challenging. Over the next decade, the hospital is expected to be united with psychiatric and geriatric hospitals to create an integrated medical center.

The Use of Complementary and Alternative Medicine Among Dialysis Patients.

Context • The use of complementary and alternative medicine (CAM) has been on the rise in the last decade. Subpopulations of patients with chronic diseases are at risk for adverse events and potential drug-herb interactions, among them dialysis patients. Objective • The study aimed to evaluate the prevalence of CAM consumption among dialysis patients and to search for potential interactions. Design • The study was cross-sectional, based on questionnaires. Setting • The study occurred in the hemodialysis unit at Assaf Harofeh Medical Center (Zeriffin, Israel). Participants • Participants were patients of the hemodialysis unit. Outcome Measures • The questionnaires obtained demographic data, information about a patient's medical history and use of prescription medication, and all relevant history of CAM use, including the interest of the medical team in the patient's use of supplements. Results • Eighty-four patients participated in the study. Eight patients (9.5%) had used CAM, 5 of whom were women (62.5%). Of the CAM consumers, 4 (50%) had more than 12 y of education vs 14 (8.4%) in the nonconsumer group (P = .061). Six of the consumers were professionals (75%) in comparison with 30 (39.5%) of the nonconsumers, although that difference was not statistically significant (P = .22). The CAM users' monthly incomes were significantly better than that of the nonconsumers (P = .01). No differences were found regarding smoking, alcohol consumption, or physical activity. The study found potential drug-herb interactions in 4 (50%) of the CAM consumers. Moderate potential interactions were found between Aloe vera and diuretics; Aloe vera and insulin; pyridoxine and calcium-channel blockers and diuretics; and niacin and statins. Those interactions had the potential to result in hypoglycemia, hyperglycemia, hypokalemia, and lower blood pressure. Conclusions • The study found a lower prevalence of CAM consumption in dialysis patients than had been found in other studies of the general population. Still, the unawareness of the harm and potential interactions and the lack of data sharing between the patients and caregivers might have had disastrous consequences. Therefore, caregivers need to inquire of their patients specifically about their use of CAM, especially for populations with chronic diseases, let alone patients undergoing dialysis.

The Use of Complementary and Alternative Medicine in Hospitalized Patients with Type 2 Diabetes Mellitus in Israel.

INTRODUCTION: The use of complementary and alternative medicine (CAM) has been on the rise in recent years in the general population, as well as among patients with chronic diseases such as diabetes mellitus. The aim of this study was to add information regarding the use of CAM in patients with type 2 diabetes mellitus (DM2) in Israel and explore possible interactions between CAM and prescription medication (PM). METHODS: This is a cross-sectional study based on questionnaires. The study included type 2 diabetic patients who were hospitalized in an internal medicine department at Assaf Harofeh Medical Center, Zerifin, Israel, between December 2013 and December 2014. Possible interactions between CAM and PM were evaluated by a clinical pharmacist and a clinical pharmacologist. RESULTS: Out of 111 diabetic patients, 23.4% used CAM. There was no significant difference between the consumers and nonconsumers in terms of age, education, income, smoking, or alcohol habits. Only 11 of the 26 CAM consumers informed their physician regarding the use. We found possible drug-herb interactions in 19 of the 26 CAM consumers. A major interaction was found between omega-3 and antiaggregants and was encountered in 7 (26.9%) of the CAM consumers. Other minor and major interactions were found with vitamin E, ginkgo-biloba, co-enzyme Q10, green tea, fenugreek seeds, pyridoxine, and dandelion. CONCLUSIONS: Since CAM consumption is on the rise, it is desirable to improve our knowledge concerning their potential effects and adverse effects, especially in conjunction with PM. Given the complexity of pharmaceutics in patients with chronic diseases, among them patients with DM, the use of supplementary medicine cannot be ignored.

Dietary supplement consumption among cardiac patients admitted to internal medicine and cardiac wards.

BACKGROUND: Dietary supplements may have adverse effects and potentially interact with conventional medications. They are perceived as "natural" products, free of side effects with no need for medical consultation. Little is known about consumption of dietary supplements by patients with cardiac diseases. The objective of this study was to investigate dietary supplement consumption among cardiac patients admitted to internal and cardiology wards. Potential drug-dietary supplement interactions were also assessed. METHODS: During a period of 6 months, patients with cardiac disease hospitalized in the Internal Medicine and Cardiology Wards at Assaf Harofeh Medical Center were evaluated regarding their dietary supplement consumption. A literature survey examining possible drug-supplement interaction was performed. RESULTS: Out of 149 cardiac patients, 45% were dietary supplement consumers. Patients ad-mitted to the Internal Medicine Wards consumed more dietary supplements than those admit-ted to the Cardiology Division. Dietary supplement consumption was associated with older age (OR = 1.05, p = 0.022), female gender (OR = 2.94, p = 0.014) and routine physical activity (OR = 3.15, p = 0.007). Diabetes mellitus (OR = 2.68, p = 0.020), hematological diseases (OR = 13.29, p = 0.022), and the use of anti-diabetic medications (OR = 4.28, p = 0.001) were independently associated with dietary supplement intake. Sixteen potential moderate interactions between prescribed medications and dietary supplements were found. CONCLUSIONS: Consumption of dietary supplements is common among cardiac patients. It is more common in those admitted to Internal Medicine Departments than in those admitted to the Cardiology Wards. Due to the risk of various drug-supplement interactions consumed by patients with cardiac diseases, there is a need to increase awareness and knowledge among medical staff regarding the intake of dietary supplements.

N-3 fatty acid supplementation to routine statin treatment inhibits platelet function, decreases patients' daytime blood pressure, and improves inflammatory status.

OBJECTIVES: N-3 fatty acids reduce the risks of cardiovascular morbidity and mortality. Administration of N-3 fatty acids to patients treated with statins may potentiate the treatment effects. We examined the operating mechanisms underlying such a combination. METHODS: Thirty-two hypercholesterolemic patients aged 30-70 years with hypercholesterolemia controlled by statins, received sequential treatments with placebo followed by 1.9 g/day of N-3 fatty acids for 23 weeks. Scheduled clinical visits included physical examination, 24-h blood pressure measurement, endothelial function evaluated by pulse wave analysis, analyses for platelet function, inflammation markers [interleukin (IL)-6, plasminogen activator inhibitor-1 (PAI-1)] and oxidative stress parameters (STAT-8-Isoprostane) were undertaken at baseline, after placebo treatment, and after 6 and 20 weeks of N-3 fatty acid intake. RESULTS: Platelets functions were significantly inhibited, whereas endothelial function parameters were unaltered. IL-6 significantly decreased whereas PAI-1and STAT-8-Isoprostane levels remained unaffected. Daytime blood pressure significantly decreased; however, nighttime pressure and heart rate remained unchanged. No evidence of lipid-profile improvement was observed following combined treatment with statins and N-3 fatty acids. CONCLUSIONS: In hypercholesterolemic patients, combination of statins and N-3 fatty acid inhibits platelet aggregation, alters inflammatory status, and positively affects daytime blood pressure. Close long-term follow-up might reveal additional beneficial effects of N-3 fatty acids in this patient population.

Consumption of herbal remedies and dietary supplements amongst patients hospitalized in medical wards.

AIMS: Herbal remedies may have adverse effects and potentially serious interactions with some commonly prescribed conventional medications. Little is known about consumption of herbal remedies and dietary supplements by hospitalized patients. The aim was to evaluate the rate of consumption and characterize the patients hospitalized in internal medicine departments who consume herbal remedies and dietary supplements. Also, to assess the medical teams' awareness and assess the percentage of patients with possible drug-herb interactions. METHODS: Patients hospitalized in the medical wards of two hospitals in Israel were interviewed about their use of herbal remedies or dietary supplements. The medical records were searched for evidence that the medical team had knowledge of the use of herbal remedies or dietary supplements. RESULTS: Two hundred and ninety-nine hospitalized medical patients were interviewed. Of the participants, 26.8% were herbal or dietary supplement consumers (HC). On multivariate analysis the only variates associated with herbal or dietary supplement consumption were the hospital [odds ratio (OR) 2.97, 95% confidence interval (CI) 1.29, 6.52], income (OR 0.39, 95% CI 0.15, 1.05), smoking habits (OR 0.17, 95% CI 0.05, 0.55) and benign prostatic hypertrophy (OR 4.64, 95% CI 1.3, 16.5). Ninety-four percent of the patients had not been asked specifically of herbal consumption by the medical team. Only 23% of the hospital's medical files of the HC patients had any record of the use of herbal or dietary supplements. Seven possible drug-herbal interactions were encountered (7.1%). The most serious was an interaction between camomile tea and ciclosporin. CONCLUSIONS: Herbal remedy consumption is common amongst patients hospitalized in internal medicine wards and is often overlooked by the medical team. Patients and doctors should be more aware of the possible adverse effects and of the potential of herb-drug interactions.