After direct impact of the trauma, crush syndrome is the second most frequent cause of death after mass disasters. However, since crush syndrome is quite rare in daily practice, mistakes are frequent in the treatment of these cases. This paper summarizes the etiopathogenesis of traumatic rhabdomyolysis and of crush syndrome-based acute kidney injury. The clinical and laboratory features, prophylaxis, and treatment of crush cases are summarized as well. The importance of early and energetic fluid resuscitation is underlined for prophylaxis of acute kidney injury. Since there is chaos, and an overwhelming number of victims, logistic drawbacks create a specific problem in the treatment of crush victims after mass disasters. Potential solutions for logistic hurdles and disaster preparedness scenarios have also been provided in this review article.
The paper proposes moral and ethical guidelines for medical treatment at the edge of viability. The proposed principles are defended on the grounds of a general conceptual framework presented by elucidating the notions of viability, the edge of viability, person, sanctity of human life, dignity, and the slope of dignity protection, as well as the distinction between ethics and morality.
Lipman Halpern was born in 1902 into a family of Grand Rabbis who lived in Bialystok from the mid-nineteenth century. Inspired by his son’s decision to study medicine, Halpern’s father authored a comprehensive and innovative book on medicine according to Rabbinic Law. After completing his initial medical studies in Königsberg, Halpern went on to specialize in neuropsychiatry in Berlin and then in Zurich.
In 1934, Halpern immigrated to Eretz-Israel (then Palestine), where he founded and expanded the Department of Neurology at the Hadassah University Hospital in Jerusalem. Under his guidance, the department became a leader in clinical neurology, clinical and basic neurological research, and teaching. For the graduation of the first class of the Faculty of Medicine of the Hebrew University of Jerusalem in 1952, he authored the “Oath of the Hebrew Physician,”which went on to become the official oath for all new physicians graduating from Israeli faculties of medicine.
Halpern authored many clinical and research articles in English, German, French, and Hebrew. His studies on the relationship between the vestibular, cerebellar, and visual systems resulted in the description of the phenomenon of “monocular disequilibrium”and the “sensory motor induction syndrome,”also known as “Halpern’s syndrome.”In 1953 he became the first Israel Prize laureate in Medicine. Halpern died in 1968 while serving his second term as Dean of the Faculty of Medicine at Hebrew University.
Over the last two decades, advanced molecular genetics technology has enabled analysis of complex microbial communities and the study of microbial genomics. Interest has grown in characterizing the microbiome, defined as a collective microbial community and its extensive genome, as a clue to disease mechanisms. “The Human Microbiome Project,” sponsored by the NIH Common Fund, was established to characterize the pathology-associated human microbiome in nasal passages, oral cavities, skin, the gastrointestinal tract, and the urogenital compartment. In particular, characterization of urogenital microbiota may elucidate etiologies of complex obstetrical syndromes and factors in fetal development that define risk for pathology in adulthood. This article summarizes recent findings defining the microbiome associated with the female urogenital compartment in child-bearing age women. We also describe our analysis of microbiome samples from the oral, vaginal, and rectal compartments in a cohort of pregnant women. Findings present technical considerations in the characterization of microbial diversity and composition associated with gestational diabetes as a model pregnancy-associated pathology.
The randomized controlled trial is the fundamental study design to evaluate the effectiveness of medications and receive regulatory approval. Observational studies, on the other hand, are essential to address post-marketing drug safety issues but have also been used to uncover new indications or new benefits for already marketed drugs. For example, hormone replacement therapy (HRT), effective for menopausal symptoms, was reported in several observational studies during the 1980s and 1990s to also significantly reduce the incidence of coronary heart disease. This hypothesis was disproved in 2002 by the large-scale Women’s Health Initiative randomized trial. An example of a new indication for an old drug is that of metformin, an anti-diabetic medication, which is being hailed as a potential anti-cancer agent, primarily on the basis of several recent observational studies that reported impressive reductions in cancer incidence and mortality. These observational studies have also sparked the conduct of large-scale randomized controlled trials in cancer. We show in this paper that the spectacular effects on new indications or new outcomes reported in many observational studies in chronic obstructive pulmonary disease (COPD), HRT, and cancer are the result of time-related biases, such as immortal time bias, that tend to seriously exaggerate the benefits of a drug and that eventually disappear with the proper statistical analysis.
In all, while observational studies are central to assess the effects of drugs, their proper design and analysis are essential to avoid bias. The scientific evidence on the potential beneficial effects in new indications of existing drugs will need to be more carefully assessed before embarking on long and expensive unsubstantiated trials.
Venous thromboembolic event after traumatic brain injury represents a unique clinical challenge. Physicians must balance appropriate timing of chemoprophylaxis with risk of increased cerebral hemorrhage. Despite an increase in the literature since the 1990s, there are clear disparities in treatment strategies. This review discusses the prominent studies and subsequent findings regarding the topic with an attempt to establish recommendations using the existing evidence-based literature.
The term sarcopenia describes the loss of skeletal muscle mass, strength, and function in old age. As the world population continues to grow older, more attention is given to the phenomena of sarcopenia and the search for strategies of prevention and treatment. The progression of sarcopenia is affected by age-related physiological and systemic changes in the body, including alterations in skeletal muscle tissue, hormonal changes, increased inflammatory activities, and oxidative stress. Sarcopenia progression is also affected by lifestyle factors which are far more controllable. These factors include various aspects of nutrition, physical activity, exercise, alcohol intake, and tobacco use. Raising the public awareness regarding the impact of these factors, as causes of sarcopenia and potential strategies of prevention and treatment, is of great importance. In this review we aim to describe various lifestyle factors that affect the etiology, prevention, and treatment of sarcopenia.
Among the wide-spectrum contribution of the Rambam – the Maimonides – in philosophy to the word and to Judaism are his ideas on the body and on the soul and on the relations between them. His major approaches in these subjects are the following: 1) The body is the home of the soul, and the soul guides the body. That means the body and the soul are one unit. 2) The soul has five virtual parts. Each part is responsible for another activity in the human being. 3) Except for the treatment of diseases of the body and the soul with drugs, foods, physical exercise, etc., the Rambam believes that maintaining the health – of the body and of the soul – lies first of all, and probably exclusively, in observing the commandments and improving one’s ways, morals and conduct up to their highest levels, toward all of the world’s creatures. 4) The Rambam is of the opinion that one needs to persist in learning the Torah. One should worship God with awe and love and observe good values and virtues. All of these build the frameworks that maintain mental health and strengthen man’s abilities to develop skills for maintaining bodily health. This is so because body and soul are one – which is the basis of the Rambam’s philosophy of health and medicine.
This manuscript is a survey of the halachic attitudes toward organ transplant procedures from a living donor which can be defined as life-saving procedures for the recipient or at least life-prolonging proce-dures. Three fundamental problems concerning the halachic aspects of such transplantation are dis-cussed in detail: the danger to the donor, donation under coercion, and the sale of organs and tissues. The terms “halacha” and “Jewish law” are defined in the introduction.
The ketogenic diet has been in use for the last 90 years, and its role in the treatment of epilepsy in the pediatric population has been gaining recognition. It can be helpful in many types of epilepsies, even the more severe ones, and has a beneficial effect on the child’s alertness and cognition, which can be impaired by both the condition and the medications needed for controlling it. Parental compliance is good in spite of the inconveniences inherent in following the diet. The significant advancements in understanding the nature of the diet are in better defining when its use is contraindicated and in validating its application in severe epilepsies in infancy, such as infantile spasms. Although most neurologists do not consider it as being the preferred first-line therapy, it is often a reasonable option when two medications have already failed.
