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Trauma management on the battlefield: a modern approach.

With the development of British Army doctrine it is necessary to review the concepts underlying medical support to the modern battlefield. In particular, the provision of timely and balanced resuscitation to the high intensity battle is an issue requiring an understanding of both the tactical and the clinical demands. The wholesale application of civilian techniques and approaches to trauma management is not possible given the austerity of the battlefield clinical environment. The commitment to excellence and quality of care implicit in modern mainstream practice is of continuing relevance to the battlefield. A doctrinal approach involving the definition of desired clinical outcome and the constraints of operational feasibility, is proposed. Specifically, the introduction of a triad approach to trauma management is offered. The triad comprises readily available Battlefield Advanced Trauma Life Support (BATLS) skills, Surgical Resuscitation deployed forward and the provision of Field Intensive Care. Such an approach would marry together the clinically ideal with the tactically.

Clinical Protocols↗

The role of the physician in modern military operations: 12 months experience in Southern Iraq.

OBJECTIVES: To examine the profile of medical morbidity and the role of the physician in modern conflict. METHODS: Retrospective survey of admission records at a British Military Field Hospital on operational duty in Southern Iraq. RESULTS: 62.5% of 4870 admissions to the Field Hospital in Shaibah during the first 12 months of military operations in Iraq were under the care of physicians. Of these 1531 (31.4%) were due to diarrhoea and vomiting (D&V) and 764 (15.7%) due to heat illness. The incidence of heat illness rose with ambient temperature, but soldiers were more likely to be admitted with heat illness shortly after arrival in theatre than when fully acclimatised. There was also a steady flow of admissions with a broad spectrum of medical pathology requiring the clinical skills of a general physician. CONCLUSIONS: A general physician is a necessary part of the clinical team in modern conflict. The incidence of D&V and of heat illness on military operations remains high. Planners for any operation in tropical climates should take this into consideration and put preventative measures into place early.

Health Care Surveys↗

Do ambient noise exposure levels predict hearing loss in a modern industrial cohort?

BACKGROUND: Much of what is known about the exposure-response relationship between occupational noise exposures and hearing loss comes from cross-sectional studies conducted before the widespread implementation of workplace hearing conservation programmes. Little is known about the current relationship of ambient noise exposure measurements to hearing loss risk. AIM: To examine the relationship between rates of high frequency hearing loss and measured levels of noise exposure in a modern industrial workforce. METHODS: Ten-year hearing loss rates were determined for 6217 employees of an aluminium manufacturing company. Industrial hygiene and human resources records allowed for reconstruction of individual noise exposures. Hearing loss rates were compared to ANSI 3.44 predictions based on age and noise exposure. Associations between hearing loss, noise exposure, and covariate risk factors were assessed using multivariate regression. RESULTS: Workers in higher ambient noise jobs tended to experience less high frequency hearing loss than co-workers exposed at lower noise levels. This trend was also seen in stratified analyses of white males and non-hunters. At higher noise exposure levels, the magnitude of hearing loss was less than predicted by ANSI 3.44 formulae. There was no indication that a healthy worker effect could explain these findings. The majority of 10 dB standard threshold shifts (STS) occurred in workers whose calculated ambient noise exposures were less than or equal to 85 dBA. CONCLUSIONS: In this modern industrial cohort, hearing conservation efforts appear to be reducing hearing loss rates, especially at higher ambient noise levels. This could be related to differential use of hearing protection. The greatest burden of preventable occupational hearing loss was found in workers whose noise exposure averaged 85 dBA or less. To further reduce rates of occupational hearing loss, hearing conservation programmes may require innovative approaches targeting workers with noise exposures close to 85 dBA.

Adult↗

Interactions between modern and Chinese medicinal drugs: a general review.

While the use of health food and over-the-counter drugs for health promotion and adjuvant therapy is becoming increasingly popular, the concern about adverse effects is mounting. The possible adverse effects that may arise from drug interactions between these herbal preparations and standard modem therapy are equally worrying. Herbal toxicity and adverse effects are well documented in classical Chinese medicinal volumes. Interactions between herbal preparations and standard modem therapy are known. Extensive work needs to be done before useful guidelines can be established. However, based on available reports and clinical observations, some commonly used herbs and Chinese medicines have already demonstrated the need for special attention when used together with modern therapy. This paper analyzes the important material already available, and would serve as a preliminary checklist for patients who are taking herbal preparations, while at the same time receiving treatment from modern medicine.

Animals↗

Traditional and modern medicine in Malaysia.

Malaysia has a large variety of traditional medical systems that are a direct reflection of the wide ethnic diversity of its population. These can be grouped into four basic varieties, namely, traditional "native," traditional Chinese, traditional Indian and modern medicine, examples of which are described. In spite of the great inroads made by modern medicine, the traditional systems are firmly established. Patients move from one system to another or use several systems simultaneously. The integration of the traditional Malay birth attendant into the health team is described. The forces influencing the development, acceptance and integration of the medical systems is discussed.

Cultural Characteristics↗

Dietary, evolutionary, and modernizing influences on the prevalence of type 2 diabetes.

An evolutionary perspective is used to elucidate the etiology of the current epidemic of type 2 diabetes estimated at 151 million people. Our primate legacy, fossil hominid, and hunting-gathering lifestyles selected for adaptive metabolically thrifty genotypes and phenotypes are rendered deleterious through modern lifestyles that increase energy input and reduce output. The processes of modernization or globalization include the availability and abundance of calorically dense/low-fiber/high-glycemic foods and the adoption of sedentary Western lifestyles, leading to obesity among both children and adults in developed and developing countries. These trends are projected to continue for a number of decades.

Animals↗

Evolution of the terminal complement genes: ancient and modern.

The data on the structure and relationships of the TCC genes are reviewed and a model is presented for the processes of gene duplication by which the modern genes might have evolved. Data on variations of the overall gene numbers and relationships in modern species are also reviewed, together with the polymorphisms found in man. The apparent contradictions of lack of allelic association between markers and lack of direct evidence for recombination in the C6/C7 gene region is also discussed.

Amino Acid Sequence↗

Xenografting tumour beneath the renal capsule using modern surgical equipment.

INTRODUCTION: The growth of human tumours under the renal capsule in animal models has been performed in the past. However, the use of modern surgical equipment has not always been translated into the laboratory. We report on a novel method for human renal tumour transplants using an automated biopsy gun to obtain tumour tissue and an epidural needle with introducer to easily deploy the grafts under the renal capsule. METHODS: Nude mice had human xenografted tumours grown subcutaneously after implantation of cells from culture. Tumours were then biopsied using a 16-gauge automated biopsy gun. Digital calipers were used to measure a 2-mm segment of the biopsy core that was cut and placed inside a hollow needle (epidural needle). The needle was placed under the renal capsule and the trocar introduced to deploy the graft beneath the capsule with minimal trauma. Further groups had tumour harvested similarly by automated biopsy gun but had the implants placed subcutaneously for comparison. RESULTS: Tumour grafts were established in 90% of grafted kidneys in this renal subcapsular model (229.68 +/- 118.32 mm(3); mean +/- 95% CI) which compared favourably to the subcutaneous model (163.81 +/- 43.3 mm(3)). Grafts were confirmed by direct observation and histology. CONCLUSION: Modern surgical equipment may be utilised to allow tumour transplantation to be precise, with an identifiable and reproducible tumour volume deployed. Surgical researchers and laboratory-based scientists need to embrace new techniques and utilise them to improve models. This model may be adapted to many situations in oncologic research involving xenografting.

Animals↗

Is modern-day schizophrenic outcome still negative?

To evaluate formulations about more positive outcome in modern-day schizophrenic patients, the authors assessed 132 young patients 2.7 years after hospital discharge. Despite modern treatment techniques, only 14%-17% of the 79 schizophrenic patients in the study group were functioning effectively without relapses; 50% had adjusted very poorly. The schizophrenic patients were functioning significantly more poorly than the nonschizophrenic patients in all areas (p less than .01), showing poor adjustment, high symptom levels, and high rehospitalization rates. The two major acute subgroups (schizo-affective and acute schizophrenic patients) were functioning better than those with paranoid and chronic schizophrenia. Overall, the authors conclude, diagnosis carries prognostic implications. Schizophrenic outcome is more favorable today than it was in Bleuler and Kraepelin's era, but it is still relatively negative.

Acute Disease↗

The evolution of modern psychiatric care in Nigeria.

The author discussed the development of modern psychiatric care in Nigeria. There are two primary conceptual orientations among mental health workers in the country--the "non-culture bound" and the "culture-bound" approaches to mental health care. The effectiveness of modern psychiatric care in this society might well depend on the extent to which commonly accepted notions of mental illness are accommodated by professional care agents.

Community Health Services↗

Gender on the modern-postmodern and classical-relational divide: untangling history and epistemology.

This essay considers the historical periodization and epistemology of psychoanalytic thinking about gender. Overlapping historically with feminism itself, psychoanalytic thinking about gender has two periods of efflorescence, the 1920s and 1930s, and the contemporary period beginning in the 1970s. Two divides have characterized our gender thinking, the modern-postmodern and the classical-relational. From the early theorizing of the 1920s and 1930s until around the early 1990s, most psychoanalytic thinking about gender should be considered modernist, as it draws on traditional views of scientific evidence and holds more universalistic and dichotomized conceptions of men and women. In the contemporary period, although postmodernism tends to be associated with relational psychoanalysts and modernist thinking with classical analysts, the divisions overlap. The author argues that considering any psychoanalytic theory as "premodern" is misleading: from its inception, psychoanalysis formed part of modernism.

Female↗

Premodern, modern, and postmodern perspectives on sex and gender mixes.

Postmodern sensibilities, generally associated with relational psychoanalysis, are applicable also in traditional and contemporary Freudian psychoanalytic contexts. Historically speaking, views of femininity and female sexuality may be ordered according to positions designated as premodern, modern, and postmodern. This temporal continuum provides a basis for incorporating aspects of postmodern feminist approaches to deconstructing gender into a more traditional yet contemporary psychoanalytic framework. The postmodern "crisis of category" is addressed through a critique from a modern psychoanalytic point of view of the gender stereotyping inherent in certain false binaries and either/or thinking of premodern psychoanalytic thinking regarding female (as well as male) sex and gender. The cultural changes brought about by the consciousness-raising of postmodern feminist and contemporary psychoanalytic thinking contribute significantly to evolutionary changes in the understanding of gender that are further internalized and represented intrapsychically. That is, sequential transformations in the internalization of new cultural norms influence the development of still more new cultural norms, so that progression in these identificatory markers of gender can be observed over successive generations.

Bisexuality↗

Multiple nosocomial infections: a risk of modern intensive care.

Many components of modern medical care greatly predispose subjects to nosocomial infection. These include cancer chemotherapy, organ transplantation, immunosuppression, and intensive supportive care, particularly in conjunction with mechanical ventilatory support, invasive monitoring devices and prolonged central or peripheral intravenous therapy. The hazard of nosocomial infection associated with residence in a modern intensive care unit is dramatized by the case history of a near-drowning victim whose hospital course was complicated by an unusually large number and variety of nosocomial bacterial infections. Sixteen different bacterial organisms were isolated from cultures of blood, purulent thoracostomy tube drainage, or purulent tracheal secretions during the patient's prolonged hospital course. Factors which predisposed this patient to nosocomial infections included prolonged positive pressure mechanical ventilation, long-term broad spectrum antibiotics, indwelling arterial and central venous lines, violation of anatomic barriers by foreign bodies such as multiple thoracostomy tubes, and residence in an intensive care unit. This patient's case demonstrates that effective means to prevent nosocomial colonization and infection are urgently needed.

Acinetobacter↗

Migrant labor takes a holiday. Reworking modernity and marginality in contemporary Thailand.

This paper examines the practice of working-class group excursions in Thailand, organized by and for rural labor migrants in Bangkok. These trips involve traditional forms of Buddhist ceremonial as well as more self-consciously "modern" sightseeing activities in distant regions of the country. More than just a welcome respite from the drudgery and discipline of factory jobs, these excursions allow labor migrants to make important claims about their experiences as members of the Thai nation-state. As tourist-consumers, migrant workers appropriate powerful signs and symbols of modern Thai identity and status, in doing so they contest (and at least partly rework) their material and ideological marginalization within contemporary Thai society.

Asia↗

Injuries in a modern dance company: effect of comprehensive management on injury incidence and time loss.

BACKGROUND: Professional dancers experience high rates of musculoskeletal injuries. OBJECTIVE: To analyze the effect of comprehensive management (case management and intervention) on injury incidence, time loss, and patterns of musculoskeletal injury in a modern dance organization. STUDY DESIGN: Retrospective/prospective cohort study. METHODS: Injury data were analyzed over a 5-year period, 2 years without intervention and 3 years with intervention, in a modern dance organization (42 dancers). The number of workers' compensation cases and number of dance days missed because of injury were compared across a 5-year period in a factorial design. RESULTS: Comprehensive management significantly reduced the annual number of new workers' compensation cases from a high of 81% to a low of 17% and decreased the number of days lost from work by 60%. The majority of new injuries occurred in younger dancers before the implementation of this program. Most injuries involved overuse of the lower extremity, similar to patterns reported in ballet companies. Benefits of comprehensive management included early and effective management of overuse problems before they became serious injuries and triage to prevent overutilization of medical services. CONCLUSIONS: This comprehensive management program effectively decreased the incidence of new cases and lost time. Both dancers and management strongly support its continuance.

Adult↗

Modern imaging methods for the assessment of Langerhans' cell histiocytosis-associated neurodegenerative syndrome: case report.

Langerhans' cell histiocytosis-associated neurodegenerative syndrome is an enigmatic manifestation, most often localized in the cerebellum and the basal ganglia. Its pathophysiologic basis is poorly understood, and effective treatment strategies are currently missing. Modern imaging modalities offer the possibility of shedding further light on this puzzling disease in a noninvasive way. We report on a 12-year-old boy with a Langerhans' cell histiocytosis-associated neurodegenerative syndrome who underwent a thorough evaluation with different modern imaging methods in addition to routine brain magnetic resonance imaging (MRI) to analyze their informative value for this condition. Additional imaging included positron emission tomography using [18F]fluorodeoxyglucose (FDG-PET), single photon emission computed tomography using [123I]2beta-carbomethoxy-3beta-(4-iodophenyl)tropane and [123I]iodobenzamide, and magnetic resonance spectroscopy. The potential relevance of each method for neurodegenerative Langerhans' cell histiocytosis is discussed based on the results obtained, and a review of the literature is made. The case underlines the fact that MRI undoubtedly possesses the major role in the diagnostic evaluation and monitoring of Langerhans' cell histiocytosis-associated neurodegenerative syndrome. FDG-PET and magnetic resonance spectroscopy findings were in good correlation with the MRI results. In particular, magnetic resonance spectroscopy could provide a valuable diagnostic tool in addition to MRI in the early detection and evaluation of the neurodegenerative component of this disease.

Brain↗

Taylorism in a post-modern age?

F.W. Taylor made an early and important contribution to the organisation of work in an industrial society. His ideas, or versions of his ideas, are once again receiving attention. Some commentators even describe a new or neo Taylorism (Pollitt, 1990). This paper argues that the only theoretical justification for the re-introduction of Taylorist strategies in the workplace is found in the notion of the post-modern world; where rationality is replaced by a ritual of signs and work becomes part of that ritual; where form replaces rationale, and strategies for work are governed by processes of survival in the remnants of modernity.

Administrative Personnel↗

The history of modern psychiatry in India, 1858-1947.

This article presents an introduction to the history of Indian psychiatry. It suggests that this history can be divided into four main periods, 1795 to 1857, 1858 to 1914, 1914 to 1947 and 1947 to the present day. The focus of the piece is on the periods 1858-1914 and 1914-1947, as it traces the main trends and developments of the colonial era and argues that the foundations of modern psychiatry in India were laid down in the period of British rule. A brief consideration of the post-Independence period suggests that the patterns established in the years of British rule have continued to influence the psychiatric system of modern India. Research for these conclusions is based on extensive archival work in Indian mental health institutions and in Indian records offices, as well as work conducted at the National Library of Scotland in Edinburgh and at the India Office Library, the Wellcome Institute Library and the London School of Hygiene and Tropical Medicine.

Colonialism↗