Secondary organizing pneumonia after recovery of mild COVID-19 infection.

A 36-year-old male with diffuse large B-cell lymphoma on maintenance rituximab therapy presented to the emergency department with high fever and fatigue. A chest X-ray showed a lobar infiltrate, 40 days before admission the patient suffered from a mild coronavirus disease 2019 (COVID-19) infection and fully recovered. PCR nasopharyngeal swab was negative for COVID-19. Comprehensive biochemical, radiological, and pathological evaluation including 18-fluorodeoxyglucose positron emission tomography with computed tomography and transbronchial lung biopsy found no pathogen or lymphoma recurrence. Treatment for pneumonia with antibiotic and antifungal agents was nonbeneficial. A diagnosis of secondary organizing pneumonia (OP) was made after pneumonia migration and a rapid response to corticosteroids. OP secondary to a viral respiratory infection has been well described. Raising awareness for post-COVID-19 OP has therapeutic and prognostic importance because those patients benefit from steroid therapy. We believe the condition described here is underdiagnosed and undertreated by doctors worldwide. Because of the ongoing global pandemic we are now encountering a new kind of patient, patients that have recovered from COVID-19. We hope that this case may contribute to gaining more knowledge about this growing patient population.

Adapting Surgical Clerkship Curricula in Response to the COVID-19 Pandemic.

BACKGROUND: Coronavirus disease-19 (COVID-19) impacted medical education and led to the significant modification or suspension of clinical clerkships and rotations. OBJECTIVES: To describe a revised surgery clerkship curriculum, in which we divided in-person clinical teaching into smaller groups of students and adopted online-based learning to foster student and patient safety while upholding program standards. METHODS: The third-year surgery core clerkship of a 4-year international English-language program at the Medical School for International Health at Ben Gurion University of the Negev, Beer Sheva, Israel, was adapted by dividing students into smaller capsules for in-person learning and incorporating online learning tools. Specifically, students were divided evenly throughout three surgical departments, each of which followed a different clinical schedule. RESULTS: National Board of Medical Examiners clerkship scores of third-year medical students who were returning to in-person clinical clerkships after transitioning from 8 weeks of online-based learning showed no significant difference from the previous 2 years. CONCLUSIONS: To manage with the restrictions caused by COVID-19 pandemic, we designed an alternative approach to a traditional surgical clerkship that minimized the risk of exposure and used online learning tools to navigate scheduling challenges. This curriculum enabled students to complete their clinical rotation objectives and outcomes while maintaining program standards. Furthermore, this approach provided a number of benefits, which medical schools should consider adopting the model into practice even in a post-pandemic setting.

[ETHNIC DIVERSITY AND CLINICAL CHARACTERISTICS OF HOSPITALIZED PATIENTS WITH ACUTE PANCREATITIS].

BACKGROUND: Previous studies have shown a correlation between acute pancreatitis and several different risk factors that vary in different countries and ethnic groups. The aims of this study are to examine the clinical characteristics and outcomes of acute pancreatitis in patients of Jewish and Bedouin origin. METHODS: We performed a retrospective cohort study of patients hospitalized with acute pancreatitis in the Soroka University Medical Center between the years 2012 and 2016 and compared two groups of patients: patients of Jewish and Bedouin origin. The primary outcome was a composite outcome consisting of 30-days mortality, ICU admission, complications (defined as necrotizing pancreatitis or pseudocyst formation), surgery due to these complications and 30-days re-admission due to pancreatitis. RESULTS: A total of 560 patients were included, 483 patients (86.3%) of Jewish origin and 77 patients (13.7%) of Bedouin origin. The most common cause in both groups was biliary pancreatitis: 49.7% among Jewish, 61% among Bedouin. In our study alcohol consumption, the most common worldwide risk factor of pancreatitis, accounts for only a small percentage of the disease in the Jewish population (5.6%) and does not exist in the Bedouin population. We found no significant differences in outcomes between the two groups. CONCLUSIONS: Biliary pancreatitis was the most common cause in both groups of patients. The important finding of our study is that alcohol use is a minor cause of acute pancreatitis in the Negev. Moreover, it is uncommon in the Jewish population and is completely non-existent among Bedouins. No differences were found in the primary outcomes between the two groups.

High prevalence of fibromyalgia syndrome among Israeli nurses.

OBJECTIVES: Stress has extensively been shown to trigger fibromyalgia syndrome (FM). Nursing is associated with high levels of stress. Our hypothesis was that nurses suffer from an increased prevalence of FM symptoms, and that these symptoms correlate with the levels of stress to which they are exposed in the course of their occupation. METHODS: The study was conducted as a targeted survey distributed to nursing staff in Soroka University Medical Centre, Beer-Sheva, Israel. Participants were asked to answer a questionnaire evaluating symptoms of FM, based on the current diagnostic criteria, which include the widespread pain index (WPI) and the symptom severity scale (SSS). Participants were further questioned regarding stressful experiences during their work and about post-traumatic symptoms as well as regarding work performance and motivation. RESULTS: 206 participants completed the study questionnaire (84.5% females and 15.5% males). Twenty (9.7%) participants of the sample fulfilled criteria for diagnosis of FM reaching rates among females and males of 10.9% and 3.1% respectively. The prevalence of FM in our study was related to age with the highest prevalence in the older age groups (p=0.012). FM symptoms were strongly correlated with work related stress and were strongly correlated with Post Traumatic Stress Disorder (PTSD)-related symptoms. Work-performance parameters did not show a significant correlation with FM parameters. CONCLUSIONS: FM is highly prevalent among nursing staff. Our findings point towards the possibility that work-related stress and traumatic events may play a major role in the development of FM symptoms among nurses. With aging this association is more significant.

Recurrent diabetic ketoacidosis

ABSTRACT Objective The purpose of this study is to examine risk factors for recurrence of diabetic ketoacidosis and determine interventions to prevent future admissions. Materials and methods Review article. Results Recurrent diabetic ketoacidosis is a serious and not uncommon health problem. Diabetic ketoacidosis is associated with severe morbidity and mortality and hospital admissions due to this problem constitute a serious economic burden on the healthcare system. Younger age at diabetic ketoacidosis onset, poor baseline glycemic control and elevated HbA1C, patient comorbidities, depression, alcohol or substance abuse, particularly active cocaine use, have been associated with recurrent diabetic ketoacidosis. In addition, socioeconomic factors (such as ethnic minority status, use of public health insurance and underinsurance), psychosocial, economic, and behavioral factors (including financial constraint, stretching a limited insulin supply, and homelessness) have been all reported to be associated with readmission among diabetic ketoacidosis patients. Conclusions Identifying high-risk patients during the first diabetic ketoacidosis admission and performing relevant interventions (repeated instructions of insulin use, social help and involvement of family members in medical treatment, collaboration with the patient's primary care physician in order to establish a close and frequent follow up program) may help prevent future admissions. Further studies need to take place to determine whether early interventions with those factors prevent future admissions.

Withholding Treatment From the Dying Patient: The Influence of Medical School on Students' Attitudes.

PURPOSE: To determine motives and attitudes towards life-sustaining treatments (LSTs) by clinical and preclinical medical students. METHODS: This was a scenario-based questionnaire that presented patients with a limited life expectancy. The survey was distributed among 455 medical students in preclinical and clinical years. Students were asked to rate their willingness to perform LSTs and rank the motives for doing so. The effect of medical education was then investigated after adjustment for age, gender, religion, religiosity, country of origin, and marital status. RESULTS: Preclinical students had a significantly higher willingness to perform LSTs in all cases. This was observed in all treatments offered in cases of a metastatic oncologic patient and an otherwise healthy man after a traumatic brain injury (TBI). In the case of an elderly woman on long-term care, preclinical students had higher willingness to supply vasopressors but not perform an intubation, feed with a nasogastric tube, or treat with a continuous positive air-pressure ventilator. Both preclinical and clinical students had high willingness to perform resuscitation on a twelve-year-old boy with a TBI. Differences in motivation factors were also seen. DISCUSSION: Preclinical students had a greater willingness to treat compared to clinical students in all cases and with most medical treatments offered. This is attributed mainly to changes along the medical curriculum. Changes in reasons for supplying LSTs were also documented.

Placebos in the era of open-label trials: An update for clinicians.

Placebos have been used extensively by vast numbers of physicians, in a majority of clinical trials. Placebo effects involve behavioural, psychological and genetic factors and have been subject to ethical controversies stemming from the use of deception in treating patients. The patient-physician encounter, endogenous pharmacological pathways, personality traits and genetic diversity have all been reported to be key players in placebo responses. In the last decade, a new methodological paradigm of placebo research has emerged, using open-label placebos to investigate their effects which showed promising results for various common medical conditions. In this review, we will summarize the current body of evidence on placebos in clinical practice, with a view to open-label placebo trials in particular. It is our view that future larger-scale randomized blinded open placebo trials will benefit physicians and improve patient outcomes.

Impact of a 3-Day Introductory Oncology Course on First-Year International Medical Students.

Although only some medical students will choose cancer as their specialty, it is essential that all students have a basic understanding of cancer and its treatment. The purpose of this study was to evaluate the impact of an introductory clinical oncology course on first-year international medical students. Evaluation of the course involved a quantitative survey designed for this study that was given pre- and post-course completion. Participants included 29 first-year international medical students. Students reported that the course affected them emotionally more than they anticipated it would prior to beginning the course. By the end of the course, students felt more comfortable focusing on how to live with cancer, felt less afraid of dealing with death, and were better able to cope with uncomfortable emotional situations. The course had no significant effect on students' interest in specializing in oncology in the future. Our study provides evidence that an introductory oncology course can increase student comfort with issues related to living with cancer, with confronting and dealing with death and dying, and with coping with uncomfortable emotional situations as related to cancer care. In anticipation of growing shortages in oncology specialists in the coming years, the ability of an early course in oncology to attract more students to the field is of interest. Future research should examine ethnic and cultural differences in uptake of the clinical oncology courses across continents and should use direct observation in addition to self-report in evaluating outcomes.

Computerized Tomography Scanning and Magnetic Resonance Imaging Will Terminate the Era of the Autopsy - A Hypothesis.

BACKGROUND: Reports on a marked reduction of the number of autopsies performed worldwide to less than 5% of hospital deaths remain without a satisfactory explanation. The premature disappearance of the autopsy might represent a medical tragedy of a major order. One of the causes for the decrease in autopsies is poorly documented: we suspect that the attending physician might show some reluctance when requesting a consent for an autopsy from the bereaved family. Moreover, this officer might consider that the post mortem will add little information to that already obtained from the computerized tomography scanner or the magnetic resonance imaging. METHODS: In order to confirm our hypothesis, we carried out a review of 300 articles indexed as "radiologic-histologic correlation", 118 of which were selected for a significant correlation. From the abstracts, we retrieved the type of the article, the degree of correlation as assessed by the authors and the form of imaging employed, and we computed them. RESULTS & CONCLUSIONS: The most striking correlation was observed in the small prospective series. An additional search for the "radiologic-autopsy correlation" supported a marked reduction in the number of post-mortems, especially those related with prospective studies. Based on the present study, we cannot determine precisely the role of the house officer in this tragedy. We may have demonstrated, however, that the modern radiologic methods have not yet reached a high enough performance quality to achieve the status of a candidate substitute for the autopsy.

The Ethics of Public Health Laws, and the Special Case of the New "Model Law".

The "model law" in Israel forbids underweight models (BMI below 18.5) to work. The stated goal of the law is to prevent eating disorders among the general audience of the models. Most public health laws that aim to encourage healthy lifestyles target issues related to unhealthy products, for instance taxes and limitations on advertisements. A law that aims to prevent the imitation of an unhealthy lifestyle is unique. A similar law against showing movies with smoking actors has previously passed in India. Notwithstanding the good intentions, these new laws and other similar legislation raise significant ethical issues, such as limitations on personal freedom and the potential for discrimination.

Willingness to treat infectious diseases: what do students think?

INTRODUCTION: Outbreaks of serious communicable infectious diseases remain a major global medical problem and force healthcare workers to make hard choices with limited information, resources and time. While information regarding physicians' opinions about such dilemmas is available, research discussing students' opinions is more limited. METHODS: Medical students were surveyed about their willingness to perform medical procedures on patients with communicable diseases as students and as physicians. Students were asked about their opinions regarding the duty to treat in such cases. RESULTS: 74% of respondents felt that by deciding to enter medical school they were morally obliged to treat any patient despite the risks. Students' willingness to treat as physicians is significantly higher than their willingness to treat as students. HIV was significantly the most tolerated disease with respect to performing mouth to mouth resuscitation. Among preclinical students, we found that willingness to treat during the later years is significantly greater than during the earlier years. Among clinical students, the opposite was observed. DISCUSSION: Students' greater willingness to treat as physicians is mostly attributed to perceptions of higher obligations as a qualified doctor. There is greater but not total willingness to perform resuscitation on patients with HIV relative to other diseases. The increased willingness of preclinical students and the decreased willingness of clinical students both emphasise the importance of patient-physician communication and ethics studies during medical school.

Primary biliary cirrhosis in Southern Israel: a 20 year follow up study.

BACKGROUND: The epidemiology of primary biliary cirrhosis (PBC) in Israel is unknown. We aimed to determine the epidemiology, long-term survival and outcomes of PBC in Southern Israel from 1990 to 2010. METHODS: Case-finding methods and population-based administrative data were used to estimate and evaluate the incidence, prevalence and prognostic factors of outcome in our PBC cohort. RESULTS: 138 cases of PBC were identified. The average annual prevalence of PBC was 255 cases per million. The overall age/sex-adjusted annual incidence of PBC was 10 cases per million from 1990 through 1999 and 20 cases per million from 2000 to 2010. Among 138 incident cases with a total follow-up of 960 persons-years from diagnosis, 30 patients (21.7%) died. Survival in PBC patients was significantly lower than that of the age/sex-matched Israeli population. Mortality was significantly increased in patients with an initial MELD score greater than 8 (P<0.001), with portal hypertension (P<0.001), and in non-responders to ursodeoxycholic acid (UDCA) therapy according to Barcelona criteria (P=0.005). Out of 138 patients, 95 patients (68.0%) responded to UDCA therapy according to Barcelona and Paris criteria. None of the responders died during the follow-up period as opposed to 30 out of 43 (69.8%) of non-responders. In multivariate analysis the factors associated with response to UDCA were: albumin levels above 3.5 g/dL (P<0.001) and lower degree of fibrosis per liver biopsy (P=0.003). CONCLUSIONS: This study addresses the increasing burden of PBC in Israel and confirms the importance of some clinical and therapeutic factors as predictors of long-term prognosis.

Ovum donation: examining the new Israeli law.

Ovum donation affords countless couples that under natural circumstances would not be able to produce offspring the ability to carry out natural pregnancies. With advancements in biotechnology including egg collection and in vitro fertilization (IVF), physicians can now successfully implant fertilized embryos. Due to Israel's tremendous involvement in IVF for its own citizens, the national laws that govern egg donation are of great importance. On September 5th 2010, the Israeli Parliament (Knesset) passed a law that allows young women between the ages of 21 and 35 to donate their eggs for paid financial compensation. The new law allows infertile women between the ages of 18 and 54 to request egg donation and IVF, which will partially be covered under state insurance plans. This article provides a description of the new Israeli law regulating ovum donation and the practical, moral and ethical debate surrounding the new system.

Lung cancer screening--are we there yet?

BACKGROUND: Lung cancer is the most lethal cancer and most cases are the result of cigarette smoking. Although a high risk target population for screening can be defined, and although early stage lung cancer has a much better prognosis than advanced disease, there is still no clear evidence that lung cancer screening decreases mortality. Accordingly, current guidelines suggest that there is no evidence to support routine screening. Although randomized studies in the 1970('s) which used chest x-ray and sputum for screening were clearly negative in the last 20 years more sensitive screening tools such as chest computed tomography have revolutionized the field. However, randomized controlled trials of computed tomography have only recently been launched. AIMS OF THIS REVIEW: Our objectives are to provide the reader with the rationale for screening for lung cancer, to review the older screening studies and their limitations, and to summarize the current knowledge and ongoing trials of lung cancer screening. LITERATURE SEARCH: A literature search using Medline was conducted from 1966 onwards searching for articles with relevant key words such as lung cancer screening chest X - ray low dose computerized tomography cancer screening guideline. When appropriate additional references were found from the bibliographies of identified papers of interest. CONCLUSIONS: Recent uncontrolled multicenter studies of chest computed tomography scans show encouraging results. However, until data from, large properly designed and appropriately analyzed randomized controlled trials which may overcome research biases is available, the benefit of lung cancer screening, if any is still unknown.

"Love your neighbor like yourself": a Jewish ethical approach to the use of pain medication with potentially dangerous side effects.

Palliation of pain is universally regarded as a cardinal aspect of end-of-life care. In the early days of the palliative care and hospice movement there was concern that aggressive pain control with opioids could potentially hasten the death of the patient primarily through respiratory depression. For many ethicists and theologians who were opposed to active euthanasia, this raised the difficult question of whether it is permissible to use these potentially harmful medications. Traditional Jewish decisors also addressed this question and their writings can shed light on their attitudes toward terminal care. The purpose of this article is to analyze the view of three highly respected authorities on the use of pain medications with potentially significant side effects in terminal patients. The Jewish position demonstrates how an ancient tradition struggles to develop an ethic consistent with modern sensibilities. Religious decisors scour the ancient sources to find precedents and then apply that wisdom to contemporary questions. Jewish medical ethics by its very nature is highly pluralistic because there is no central body that determines policy and a wide spectrum of opinions are usually found. However, regarding pain treatment there appears to be a broad consensus mandating its aggressive use even at the risk of significant side effects as long as the motivation is relief of suffering.