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587 result(s) for "Tuberculosis, Pulmonary history."
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Infectious Fear
For most of the first half of the twentieth century, tuberculosis ranked among the top three causes of mortality among urban African Americans. Often afflicting an entire family or large segments of a neighborhood, the plague of TB was as mysterious as it was fatal. Samuel Kelton Roberts Jr. examines how individuals and institutions--black and white, public and private--responded to the challenges of tuberculosis in a segregated society.Reactionary white politicians and health officials promoted \"racial hygiene\" and sought to control TB through Jim Crow quarantines, Roberts explains. African Americans, in turn, protested the segregated, overcrowded housing that was the true root of the tuberculosis problem. Moderate white and black political leadership reconfigured definitions of health and citizenship, extending some rights while constraining others. Meanwhile, those who suffered with the disease--as its victims or as family and neighbors--made the daily adjustments required by the devastating effects of the \"white plague.\"Exploring the politics of race, reform, and public health,Infectious Fearuses the tuberculosis crisis to illuminate the limits of racialized medicine and the roots of modern health disparities. Ultimately, it reveals a disturbing picture of the United States' health history while offering a vision of a more democratic future.
Tuberculosis and the Politics of Exclusion
Though notorious for its polluted air today, the city of Los Angeles once touted itself as a health resort. After the arrival of the transcontinental railroad in 1876, publicists launched a campaign to portray the city as the promised land, circulating countless stories of miraculous cures for the sick and debilitated. As more and more migrants poured in, however, a gap emerged between the city's glittering image and its dark reality. Emily K. Abel shows how the association of the disease with \"tramps\" during the 1880s and 1890s and Dust Bowl refugees during the 1930s provoked exclusionary measures against both groups. In addition, public health officials sought not only to restrict the entry of Mexicans (the majority of immigrants) during the 1920s but also to expel them during the 1930s. Abel's revealing account provides a critical lens through which to view both the contemporary debate about immigration and the U.S. response to the emergent global tuberculosis epidemic.
Tuberculosis, Drug Resistance, and the History of Modern Medicine
Mycobacterium tuberculosis has been a major cause of human disease for centuries. This article discusses the development of active drug therapy and the emergence and dissemination of drug-resistant strains. Failure to manage tuberculosis properly puts us all at risk. Tuberculosis is a treatable airborne infectious disease that kills almost 2 million people every year. Multidrug-resistant (MDR) tuberculosis — by convention, a disease caused by strains of Mycobacterium tuberculosis that are resistant to isoniazid and rifampin, the backbone of first-line antituberculosis treatment — afflicts an estimated 500,000 new patients annually. Resistance to antituberculosis agents has been studied since the 1940s; blueprints for containing MDR tuberculosis were laid out in the clinical literature and in practice, in several settings, more than 20 years ago. 1 , 2 Yet today, barely 0.5% of persons with newly diagnosed MDR tuberculosis worldwide receive treatment that is . . .
Impact of active case finding for tuberculosis with mass chest X-ray screening in Glasgow, Scotland, 1950–1963: An epidemiological analysis of historical data
Community active case finding (ACF) for tuberculosis was widely implemented in Europe and North America between 1940 and 1970, when incidence was comparable to many present-day high-burden countries. Using an interrupted time series analysis, we analysed the effect of the 1957 Glasgow mass chest X-ray campaign to inform contemporary approaches to screening. Case notifications for 1950 to 1963 were extracted from public health records and linked to demographic data. We fitted Bayesian multilevel regression models to estimate annual relative case notification rates (CNRs) during and after a mass screening intervention implemented over 5 weeks in 1957 compared to the counterfactual scenario where the intervention had not occurred. We additionally estimated case detection ratios and incidence. From 11 March 1957 to 12 April 1957, 714,915 people (622,349 of 819,301 [76.0%] resident adults ≥15 years) were screened with miniature chest X-ray; 2,369 (0.4%) were diagnosed with tuberculosis. Pre-intervention (1950 to 1956), pulmonary CNRs were declining at 2.3% per year from a CNR of 222/100,000 in 1950. With the intervention in 1957, there was a doubling in the pulmonary CNR (RR: 1.95, 95% uncertainty interval [UI] [1.81, 2.11]) and 35% decline in the year after (RR: 0.65, 95% UI [0.59, 0.71]). Post-intervention (1958 to 1963) annual rates of decline (5.4% per year) were greater (RR: 0.77, 95% UI [0.69, 0.85]), and there were an estimated 4,599 (95% UI [3,641, 5,683]) pulmonary case notifications averted due to the intervention. Effects were consistent across all city wards and notifications declined in young children (0 to 5 years) with the intervention. Limitations include the lack of data in historical reports on microbiological testing for tuberculosis, and uncertainty in contributory effects of other contemporaneous interventions including slum clearances, introduction of BCG vaccination programmes, and the ending of postwar food rationing. A single, rapid round of mass screening with chest X-ray (probably the largest ever conducted) likely resulted in a major and sustained reduction in tuberculosis case notifications. Synthesis of evidence from other historical tuberculosis screening programmes is needed to confirm findings from Glasgow and to provide insights into ongoing efforts to successfully implement ACF interventions in today's high tuberculosis burden countries and with new screening tools and technologies.
The use of observational research to inform clinical practice
Randomized controlled trials are universally accepted in the world of medicine as the preferred design for the analysis of health-related interventions, be they preventive or therapeutic. It may seem odd to realize that this now-axiomatic approach has been standard for only some 70 years of the more than two-millennia history of medicine. Here, Paneth and Joyner discuss the three criteria to consider when thinking of observational research in relation to treatments in medicine.
Suffering in the Land of Sunshine
The history of medicine is much more than the story of doctors, nurses, and hospitals. Seeking to understand the patient's perspective, historians scour the archives, searching for rare personal accounts. Bringing together a trove of more than 400 family letters by Charles Dwight Willard,Suffering in the Land of Sunshineprovides a unique window into the experience of sickness.A Los Angeles civic leader at the turn of the twentieth century, Willard is well known to historians of the West, but exclusively for his public life as a booster and reformer. Willard's evocative story offers fresh insights into several critical issues, including how concepts of gender, class, and race shape patients' representations of their illness, how expectations of cure affect the illness experience, how different cultures constrain the coping strategies of the sick, and why robust health is such an exalted value in certain societies.
Life beside itself
In Life Beside Itself, Lisa Stevenson takes us on a haunting ethnographic journey through two historical moments when life for the Canadian Inuit has hung in the balance: the tuberculosis epidemic (1940s to the early 1960s) and the subsequent suicide epidemic (1980s to the present). Along the way, Stevenson troubles our commonsense understanding of what life is and what it means to care for the life of another. Through close attention to the images in which we think and dream and through which we understand the world, Stevenson describes a world in which life is beside itself: the name-soul of a teenager who dies in a crash lives again in his friend's newborn baby, a young girl shares a last smoke with a dead friend in a dream, and the possessed hands of a clock spin uncontrollably over its face. In these contexts, humanitarian policies make little sense because they attempt to save lives by merely keeping a body alive. For the Inuit, and perhaps for all of us, life is \"somewhere else,\" and the task is to articulate forms of care for others that are adequate to that truth.
Association of Pulmonary Tuberculosis and Diabetes in Mexico: Analysis of the National Tuberculosis Registry 2000–2012
Tuberculosis (TB) remains a public health problem in Mexico while the incidence of diabetes mellitus type 2 (DM) has increased rapidly in recent years. To describe the trends of incidence rates of pulmonary TB associated with DM and not associated with DM and to compare the results of treatment outcomes in patients with and without DM. We analysed the National Tuberculosis Registry from 2000 to 2012 including patients with pulmonary TB among individuals older than 20 years of age. The association between DM and treatment failure was analysed using logistic regression, accounting for clustering due to regional distribution. In Mexico from 2000 to 2012, the incidence rates of pulmonary TB associated to DM increased by 82.64%, (p<0.001) in contrast to rates of pulmonary TB rate without DM, which decreased by 26.77%, (p<0.001). Patients with a prior diagnosis of DM had a greater likelihood of failing treatment (adjusted odds ratio, 1.34 (1.11-1.61) p<0.002) compared with patients who did not have DM. There was statistical evidence of interaction between DM and sex. The odds of treatment failure were increased in both sexes. Our data suggest that the growing DM epidemic has an impact on the rates of pulmonary TB. In addition, patients who suffer from both diseases have a greater probability of treatment failure.
Insights into secular trends of respiratory tuberculosis: The 20th century Maltese experience
Over half a century ago, McKeown and colleagues proposed that economics was a major contributor to the decline of infectious diseases, including respiratory tuberculosis, during the 19th and 20th centuries. Since then, there is no consensus among researchers as to the factors responsible for the mortality decline. Using the case study of the islands of Malta and Gozo, we examine the relationship of economics, in particular, the cost of living (Fisher index) and its relationship to the secular trends of tuberculosis mortality. Notwithstanding the criticism that has been directed at McKeown, we present results that improvement in economics is the most parsimonious explanation for the decline of tuberculosis mortality. We reaffirmed that the reproductively aged individuals were most at risk of dying of tuberculosis, seeing that 70 to 90% of all deaths due to tuberculosis occurred between the ages of 15 and 45. There was a clear sex differential in deaths in that, prior to 1930, rates in females were generally higher than males. During times of extreme hardship, the sex differential was exacerbated. Over the course of World War I, the sex gap in tuberculosis rates increased until peaking in 1918 when there was also the influenza pandemic. The heightened differential was most likely a result of gendered roles as opposed to biological differences since female tuberculosis rates again surpassed male rates in 1945 during World War II. Respiratory tuberculosis in both urban and rural settlements (in Malta proper) was significantly influenced by the Fisher index, which explains approximately 61% of the variation in TB death rates (R = 0.78; p<0.0001). In Gozo, there was no significant impact on respiratory tuberculosis (R = 0.23; p = 0.25), most likely a consequence of the island's isolation, a self-sufficient economy and limited exposure to tuberculosis.
Pulmonary Tuberculosis in the 19th Century: A Historical Case Study of Dr. Șerban Eminovici, Romanian Physician and Brother of Poet Mihai Eminescu
Background: In the 19th century, pulmonary tuberculosis was the leading cause of death in Europe, responsible for up to one-quarter of all mortality. Before Robert Koch’s discovery of the tubercle bacillus in 1882 and the advent of effective therapies, treatment relied on rest, high-caloric diets, and sanatoria. Objectives: This study aims to reconstruct the medical biography of Dr. Șerban Eminovici (1841–1874), Romanian physician and elder brother of poet Mihai Eminescu, and to contextualize his life and death within the broader history of tuberculosis and pre-antibiotic medical practice. Methods: We conducted a historical case study using archival sources, including university registers from Erlangen, Munich, and Vienna, hospital admission records from the Charité Hospital in Berlin, and contemporaneous correspondence. Secondary literature on the history of tuberculosis and the Eminovici family was also reviewed. Results: Eminovici pursued medical studies across Central Europe, obtaining his doctorate in Vienna and later practicing medicine in Berlin, where he was a member of the Berliner Medizinische Gesellschaft. Despite early signs of respiratory illness, treated at spa resorts such as Gleichenberg, his condition progressed to advanced pulmonary tuberculosis with neuropsychiatric complications. Hospital records confirm his admission to the Charité on 10 October 1874, and his death from “Lungenschwindsucht” (pulmonary tuberculosis) on 29 November 1874, at age 33. His trajectory illustrates both the transnational mobility of Romanian intellectual elites and the therapeutic limitations of pre-antibiotic medicine. Conclusions: The case of Dr. Șerban Eminovici highlights the devastating impact of tuberculosis on 19th-century intellectuals, the reliance on lifestyle-based therapies before the discovery of the tubercle bacillus, and the importance of Central European medical networks in shaping Romanian professional identities. Beyond its biographical significance, this case underscores the persistent social and cultural burden of tuberculosis in Eastern Europe.