Dear Friends and Colleagues,
Since its launch in 2010, Rambam Maimonides Medical Journal (RMMJ) has focused on its mission of expanding the knowledge base of medicine, science, humanity, and ethics throughout the world, flavored by the salt of the 850-year-old philosophy of Rabbi Moshe Ben Maimon—known by the Hebrew acronym “RAMBAM” or, more commonly, as Maimonides.
In recent years, it has become increasingly important to improve efficiency and economic balance in hospitals. The department chairperson (or Chair) contends with a production function consisting of inputs and outcomes, rife with managerial constraints. These constraints can be reduced with proper management by diverting resources and activity. Lack of a proper management algorithm at the department level is a significant impediment to improving operational efficiency in hospitals without significant additional costs. In this work we aimed to develop and implement a management algorithm in a teaching hospital department, in order to improve performances and quality of care. From September 2012 to December 2017 we developed a novel management algorithm for a surgical department and implemented it in the Head and Neck Surgery Department at Rambam Medical Center, Haifa, Israel. Changes were made to the organization structure and the concept of service provision. We defined core measures reflecting operative actions and outcomes and identified actions that could affect these measures. Based on our analysis of outcomes we constructed a management intervention process that defines operative actions leading to improved performance. The result was over 400% improvement in the department’s outcome measures including quality, activity, and service. Analysis of data from the Israeli Ministry of Health revealed that the department’s ranking in performance measures and volume improved from no. 14 of 23 departments in Israel in 2011, to no. 1 in 2013, which was sustained through 2014–2016. Improvement in efficiency also translated to economic balance and transformation from deficit to profitability. If this algorithm is implemented in the rest of the system, it is expected to improve the function of the hospital as a whole. Our results have the potential to foster the development of a new organizational culture of measurement and improvement in the hospital, and subsequently in the entire health system.
Introduction: Dyspnea is prominently observed in palliative care (PC). Dyspnea can be multifactorial, primarily caused by obstructive or restrictive lung diseases or secondarily induced by various comorbidities. Numerous interventions exist, with route of administration and efficacy requiring further discussion. Despite opioids being the first line of treatment, their adverse effects lead to reluctance on the side of patients to take them, creating limitations in patient management planning.
Objectives: This paper reviews and highlights the role of inhalers for dyspnea management in PC.
Methods: The CINAHL, CENTRAL, and OVID databases were searched for scholarly articles on the role of inhalers in dyspnea management from 1998 to the present. A grey literature Internet search was also performed via Google, the World Health Organization, and CareSearch. Twenty-five articles relevant to the subject at hand were located and summarized. The Cochrane Systematic Reviews of Health Promotion and Public Health Interventions Handbook was consulted for structuring.
Result: Isolated bronchodilators can be effective in dyspnea management. However, combination with opioids leads to a 52% reduction of dyspnea, demonstrating efficacy of their combined use. There is a role for conventional inhalers not only in patients afflicted with chronic obstructive pulmonary disease, but also in those where obstruction is reversible, and in cases of dyspnea not yet diagnosed.
Conclusion: Inhalers can be utilized as adjuvant therapy to opioids, to limit opioid use, augment responses to dyspnea, and/or minimize opioid side effects, especially in opioid-naïve patients. Correct administration can increase the efficacy of short-acting beta-agonists, long-acting beta-agonists, short- and long-acting anticholinergic agents, and inhaled corticosteroids, achieving reduction and alleviation of dyspnea.
By their very nature both man-made and natural disasters are unpredictable, and so we recommend that all health-care institutions be prepared. In this paper, the authors describe and make a number of recommendations, regarding the importance of crisis and turnaround management using as a model the New Orleans public health system and Tulane University Medical School post-Hurricane Katrina. Leadership skills, articulation of vision, nimble decision making, and teamwork are all crucial elements of a successful recovery from disaster. The leadership team demonstrated courage, integrity, entrepreneurship, and vision. As a result, it led to a different approach to public health and the introduction of new and innovative medi¬cal education and research programs.
Achalasia is a chronic idiopathic disease characterized by the absence of esophageal body peristalsis and by defective lower esophageal sphincter (LES) relaxation. The incidence rate ranges from 1.07 to up to 2.8 new cases per year per 100,000 population. Presenting symptoms include dysphagia, regurgitation, vomiting, and weight loss. The diagnosis of achalasia has undergone a revolution in the last decade due to the advent of high-resolution manometry (HRM) and the consequent development of the Chicago Classification. Recent progress has allowed achalasia to be more precisely diagnosed and to be categorized into three subtypes, based on the prevalent manometric features of the esophageal peristalsis. Treatment options are pharmacotherapy, endoscopic management (Botox injection or pneumatic dilation), and surgery, e.g. laparoscopic Heller myotomy (LHM). More recently, a new endoscopic technique, per oral endoscopic myotomy (POEM), has developed as a less invasive approach alternative to the traditional LHM. Since the first POEM procedure was performed in 2008, increasing evidence is accumulating regarding its efficacy and safety profiles. Currently, POEM is being introduced as a reasonable therapeutic option, though randomized controlled trails are still lacking. The current review sheds light onto the diagnosis and manage¬ment of achalasia, with special focus on the recent advances of HRM and POEM.
To date, the only known effective treatment for celiac disease is a strict gluten-free diet for life. We reviewed the literature to evaluate the upper limit for gluten content in food, which would be safe for patients with celiac disease. Patients with celiac disease should limit their daily gluten intake to no more than 10–50 mg. Most health authorities define gluten-free products as containing less than 20 parts per million gluten.
All natural animals and plants are holobionts, consisting of the host and microbiome, which is composed of abundant and diverse microorganisms. Health and disease of holobionts depend as much on interactions between host and microbiome and within the microbiome, as on interactions between organs and body parts of the host. Recent evidence indicates that a significant fraction of the microbiome is transferred by a variety of mechanisms from parent to offspring for many generations. Genetic variation in holobionts can occur in the microbiome as well as in the host genome, and it occurs more rapidly and by more mechanisms in genomes of microbiomes than in host genomes (e.g. via acquisition of novel microbes and horizontal gene transfer of microbial genes into host chromosomes). Evidence discussed in this review supports the concept that holobionts with their hologenomes can be considered levels of selection in evolution. Though changes in the microbiome can lead to evolution of the holobiont, it can also lead to dysbiosis and diseases (e.g. obesity, diarrhea, inflammatory bowel disease, and autism). In practice, the possibility of manipulating microbiomes offers the potential to prevent and cure diseases.
Objective: Extracorporeal membrane oxygenation is used to bypass the cardiopulmonary system in a severe heart or/and lung failure, mainly in intractable conditions where all other therapy options fail or are unfeasible. Extracorporeal membrane oxygenation (ECMO) is a well-established therapeutic option in such circumstances for neonatal, pediatric, and adult patients. Managing a patient with ECMO requires dedicated and specific management. The importance and necessity of this essential technology in life-threatening cardio-respiratory rescue prompted Rambam Health Care Campus to implement it and make it available as a service to the population in northern Israel. This article includes a brief review of extracorporeal life support and a report of our single-center experience since the establishment of the service.
Methods: The ECMO unit was established in 2014 under the responsibility of the Cardiac Surgery Department. The ECMO service was initiated by a well-planned program with consideration of all aspects including economics, education and training, the specialist team and equipment needed, strategies for medication, and ethical challenges.
Results: Between February 2014 and May 2018, 65 patients were treated with ECMO; 43 patients received veno-arterial ECMO for cardiac support (66%), while 22 received veno-venous ECMO for respiratory support (34%). The in-hospital mortality was 56%.
Conclusions: Extracorporeal membrane oxygenation is an effective therapy that is constantly growing in use and provides a therapy that can replace previous options. To establish such a service requires a planned program and concerted effort. Our single-center experience presented a good learning curve and showed the feasibility as well as the efficacy of the ECMO procedure in life-threatening conditions.
Chemotherapy-associated myocardial toxicity is increasingly recognized with the expanding armamentari¬um of novel chemotherapeutic agents. The onset of cardiotoxicity during cancer therapy represents a major concern and often involves clinical uncertainties and complex therapeutic decisions, reflecting a compro¬mise between potential benefits and harm. Furthermore, the improved cancer survival has led to cardio¬vascular complications becoming clinically relevant, potentially contributing to premature morbidity and mortality among cancer survivors. Specific higher-risk populations of cancer patients can benefit from pre¬vention and screening measures during the course of cancer therapies. The pathobiology of chemotherapy-induced myocardial dysfunction is complex, and the individual patient risk for heart failure entails a multifactorial interaction between the selected chemotherapeutic regimen, traditional cardiovascular risk factors, and individual susceptibility. Treatment with several specific chemotherapeutic agents, including anthracyclines, proteasome inhibitors, epidermal growth factor receptor inhibitors, vascular endothelial growth factor inhibitors, and immune checkpoint inhibitors imparts increased risk for cardiotoxicity that results from specific therapy-related mechanisms. We review the pathophysiology, risk factors, and imaging considerations as well as patient surveillance, prevention, and treatment approaches to mitigate cardiotox¬icity prior, during, and after chemotherapy. The complexity of decision-making in these patients requires viable discussion and partnership between cardiologists and oncologists aiming together to eradicate cancer while preventing cardiotoxic sequelae.
Background: The importance of emotional intelligence (EI) to the success of health professionals has been increasingly acknowledged. Concurrently, medical schools have begun integrating non-cognitive measures in candidate selection processes. The question remains whether these newly added processes correctly assess EI skills.
Objectives: Measuring EI levels among medical students; examining the correlations between participants’ EI levels and their scores on the non-cognitive MOR test; and exploring students’ attitudes regarding the importance of EI in medical practice.
Methods: The study included 111 first-year and sixth-year students at the Faculty of Medicine at the Technion, Haifa, Israel. Emotional intelligence was assessed by the Bar-On EQ-i 2.0, and MOR evaluation scores were provided by the faculty. An additional questionnaire was designed to rate students’ attitudes toward the importance of EI to the success of medical doctors (MDs).
Results: No significant correlations were found between MOR test scores and EI evaluation scores. Of the 15 EI competencies evaluated, mean scores for flexibility, problem-solving, and independence were lowest for both the first-year and the sixth-year study groups. No differences in EI levels between first-year and sixth-year students were found. Both groups of students considered EI to be highly important to their success as MDs.
Conclusions: While further studies of the links between MOR tests and EI are required, the current findings indicate that MOR test scores may not be predictive of medical students’ EI levels and vice versa. As previous evidence suggests that EI contributes to professional success and to better outcomes in the field of medicine, integrating it into selection processes for medical students and into the curricula in medical schools is recommended.
