Showing 141 - 150 of 190 annotations tagged with the keyword "Medical Research"
This gripping narrative traces the history of the efforts to eradicate smallpox in the 1970s, the top-level decisions to keep a few vials of it for emergency purposes in American and Soviet freezers, and the reemergence of smallpox not only as a health threat, but as a potential bioweapon of unequaled destructive power. Preston details maverick natural cases that surfaced after worldwide eradication efforts, how it was discovered that undocumented reserves of smallpox were not only being kept, but researched and possibly "weaponized," and how hotly, in the US, teams of scientists and military intelligence personnel debated funding new smallpox research in the US with a view to developing a new vaccine as a defense.
The ethical issues in those debates are unprecedented in the scope of the possible public health threat and the variables that might make traditional vaccination ineffective against the weaponized virus. As in his previous books on biological threats, The Hot Zone and The Cobra Event (see annotation), Preston follows the work and lives of several key scientists and includes scenes from interviews with a variety of persons involved in confronting the political, ethical, and medical dilemmas posed by smallpox research and efforts to track and control it.
This masterful collection of essays was written by Gawande while he was a general surgery resident. The book consists of fourteen essays divided into three sections: Fallibility, Mystery, and Uncertainty. Although some of the essays fall clearly within the boundaries of the section title (such as "When Doctors Make Mistakes" and "When Good Doctors Go Bad" in the Fallibility section), others cross boundaries or don’t fall as squarely in these general themes ("Nine Thousand Surgeons," an anthropological essay on the cult and culture of a major surgical convention, is also located in the Fallibility section). Nevertheless, the many pleasures of the individual essays, the range of topics explored in depth, and the accuracy of the medicine portrayed are the true strengths of this work.
The book begins Dragnet-style with an Author’s Note: "The stories here are true." (p. 1) And it is this attention to fidelity that makes the essays so compelling. Because even when the truths are hard--the terrible acknowledgment by the medical neophyte about lack of skill and knowledge, the mistakes in judgment at all levels of doctoring, the nature of power relations and their effects on medical pedagogy and on the doctor-patient relationship, the gnawing uncertainties about so many medical decisions--the author confronts the issues head on with refreshing rigor, grace and honesty.
Many of the essays reference scientific and medical research (historical and current) as part of the exploration of the topic. This information is imbedded within the essay, hence avoiding a dry recitation of statistical evidence. Typically, the reader’s interest in an essay is immediately piqued by a story about a particular patient. For example, the story of an airway emergency in a trauma patient, her oxygen saturation decreasing by the second as Gawande and the emergency room attending struggle to secure an airway, surgical or otherwise, sets the scene for "When Doctors Make Mistakes."
This leads to a meditation on not only the culture of the Morbidity and Mortality Conference, with its strange mix of third-person case narrative and personal acceptance of responsibility by the attending physician (see Bosk, Charles, Forgive and Remember: Managing Medical Failure, U. Chicago Press, 1981 for an in depth analysis of this culture), but also a positive examination of the leadership role that anesthesiologists have played in improving patient safety via research, simulator training and systems improvement.
Gawande’s journalistic verve takes him beyond the confines of his own hospital and training to interview patients and physicians on topics as diverse as incapacitating blushing ("Crimson Tide"), chronic pain ("The Pain Perplex"), malpractice and incompetence ("When Good Doctors Go Bad") and herniorraphy ("The Computer and the Hernia Factory"). In addition, he visits his own post-operative patients at home ("The Man Who Couldn’t Stop Eating" and "The Case of the Red Leg") which gives a longer view of postoperative recovery and a broader exposure to patients’ perspectives.
Some of the most telling moments come with the introduction of his children’s medical problems into the text. These range from the relatively straightforward (a broken arm, but a chance to comment on detection of child abuse in the emergency room) to the downright parental nightmare scary (severe congenital cardiac defect in their oldest child and a life-threatening respiratory infection in their prematurely born youngest).
These last two experiences are introduced to provide an angle on issues of choice. Choice of a fully trained, attending physician rather than a fellow to provide follow-up cardiac care for their oldest, and the choice to opt out of the decision-making process for whether to intubate the trachea of the youngest and hence leave the medical decisions up to the care team.
Another Dimension is an occasional feature of the journal, Emerging Infectious Diseases, published by The Centers for Disease Control and Prevention (CDC). These essays (and occasionally poems or stories) focus on human and philosophical issues related to medical practice, scientific research, and public health. The intention of this feature is to bring a new perspective to the journal’s coverage of medical science and public health. Some of the essays include a painting or other image that draws attention to the subject matter of the essay.
Managing editor, Polyxeni Potter, with the encouragement of Joseph E. McDade, founding editor of the journal, initiated and is guiding this feature (see also the annotation of Potter: Emerging Infectious Diseases cover art). Since this is a government site, its material is freely available on-line.
A lonely neurosurgical resident becomes involved with a comatose patient. Susan, a dying woman with an inoperable brain tumor, is the subject of a research study. Scientists are attempting to discern her thoughts with the aid of computers. The resident serendipitously stumbles onto a program that successfully translates the electrical activity of Susan's brain into speech. He labels the computer program a failure (but saves a copy for himself) so that others are unable to eavesdrop on her dreams.
He spends nights listening to her thoughts and soon begins communicating with Susan, sharing his own secrets with her. When the resident learns that the research project is about to be terminated, he decides that Susan is in desperate need of human contact. He kisses her and presumably has sexual intercourse with the comatose woman. The next morning he is found asleep beside her and is dismissed from the hospital.
Set in contemporary Boston, this medical thriller not only gets the reader's blood moving, but also raises some important ethical questions: How do corporate interests influence the judgment and character of physician researchers? To what length should older persons go to slow down the aging process? How does one's lifework of health care fit in with obligations to one's family?
This memoir is DeBaggio's first-person account of his early experience of Alzheimer's disease and its effect on his life and the life of his family. The book is a collection, in loosely narrative form, of the author's diagnosis of early-onset Alzheimer's; brief excerpts from his journal; excerpts from the medical literature on the disease; and memories from his past that he wants to commit to paper before he can no longer recall them. He documents his struggle simply to write the book, as it becomes more and more difficult to sustain thoughts or find the words to express what he wants to say.
Written by a medical historian who is also a physician, The Breast Cancer Wars narrates how breast cancer diagnostic methods and treatments have developed from the early twentieth century. More significantly, the book describes the debates and controversies that permeated this evolution and the ways in which not only clinicians and researchers, but, increasingly, women patients/activists shaped how we view, diagnose, and treat breast cancer today.
Individual chapters explore the influential (and ultimately contested) radical mastectomy procedure of William Halsted, the development of the "war" against breast cancer as a full-blown campaign developed and conducted within the public media and consciousness of the United States as well as within medical practice and research, the intertwined development of feminism and breast cancer activism, the "fall" of the radical mastectomy, and the continuing controversies surrounding mammography and genetic testing as modes of early detection and risk assessment. Lerner draws on a range of primary sources including texts from the archives of the American Cancer Society, the papers of doctors and patients, and advertisements from popular and professional magazines throughout the century.
This is an excellent review of the authors' choices of the ten greatest medical discoveries. They arrived at the ten selected after narrowing five thousand or more possibilities down to one hundred and then finally down to ten based on these three components in the field of medicine: 1) structure and function of the human body, 2) diagnosis of medical conditions and 3) treatment of such maladies. Finally the ten selected were approved by four avid and informed physician collectors of rare and important medical publications.
Chronologically, the anatomical observations of Vesalius come first with his publication of the Fabrica in 1543. Harvey's discovery of the circulation of the blood is considered the single most important discovery. Leeuwenhoek gets credit as the founder of bacteriology, but Koch and Pasteur are included in a discussion of this discovery. Jenner gets his just recognition for introducing vaccination and Roentgen for discovering the X-ray beam.
Crawford Long is recognized for the initial use of surgical anesthesia and Fleming for the discovery of penicillin. More unlikely choices are Ross Harrison for tissue culture, Anichkov for the relation of cholesterol to atherosclerosis and Wilkins, rather than Watson and Crick, for the DNA story.
Each chapter describes not only the discovery but also tells the life stories of the chosen "discoverers" and others who contributed to extension and usefulness of the discoveries. The authors conclude that it is not genius so much as curiosity and the ability to conduct methodological investigations that distinguish these men.
The narrator, Latimer, begins the story with a vision of his death, which he attributes to a heart attack. He explains that, always sensitive after a childhood eye affliction and his mother's death, the further shock of a "severe illness" while at school in Geneva enabled him to see the future, and to hear others' thoughts--an experience which he describes as oppressive. He is fascinated by his brother's fiancée, Bertha, the only human whose thoughts are hidden from him, and whom he marries after his brother dies in a fall.
The marriage falters after Latimer eventually discerns Bertha's cold and manipulative nature through a temporary increase in his telepathy. When Latimer's childhood friend, the scientist Charles Meunier, performs an experimental transfusion between himself and Bertha's just-dead maid, the maid briefly revives and accuses Bertha of plotting to poison Latimer. Bertha moves out, and Latimer dies as foretold.
In The Mysteries Within, Sherwin Nuland takes the reader on a guided tour of selected organs inside the human body. Beginning with the stomach, he progresses along to visit the liver, spleen, heart, uterus, and ovaries. At each point he addresses various historical and contemporary beliefs, as promised in the book's subtitle, "A Surgeon Reflects on Medical Myths." Nuland brings to this endeavor the patented mixture of personal story, elucidation of medical history, and plain old good writing that characterizes all of his books.
For example, he devotes the first three chapters to the stomach. The first consists mostly of a brilliant clinical tale in which a six-week-old baby is found to have a wax bezoar in his stomach. The second and third provide a cogent survey of beliefs about the stomach's function, beginning with Greek humoral theory, continuing through van Helmont and the iatrochemists, and ending with Ivan Petrovich Pavlov and his seminal monograph, The Work of the Digestive Glands.
Van Helmont and his mentor, Paracelsus, appear again and again in later chapters as the earliest champions of the idea that the body runs by means of chemical processes (iatrochemistry). However, as Nuland points out, Paracelsus has left us two different legacies. One is his devotion to chemistry and experimentation, which eventually led to modern biological science. The other is his devotion to alchemy and mysticism, which makes him as well a forerunner of contemporary irrational systems of healing.