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mmgillis

Assessment of decision-making capacity in adults - 3 views

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    "WHAT TO DO WHEN A PATIENT LACKS CAPACITY - The degree and urgency with which to act on findings of impaired capacity depends on multiple factors, including the expected duration of impairment, the severity of the impairment, and the seriousness of the decision. Unless the urgency of a patient's medical condition requires that a substituted decision be made immediately, efforts should be made to identify and correct any reversible causes of the impairment [26]. This is particularly relevant in hospitalized patients with impaired capacity due to delirium. Treatment of the underlying causes of delirium may restore decision-making capacity. Patients with mild to moderate cognitive impairment that is not expected to fluctuate may benefit from more intensive efforts at education to improve understanding of the relevant facts, followed by reassessment of decision-making abilities. A randomized trial found that a memory and organizational aid given to patients with mild stage Alzheimer disease dementia (n = 80) improved performance on understanding, which in turn increased the likelihood of being judged capable of providing informed consent to enroll in a clinical trial [34]. This enhancement was also effective in a randomized trial with middle-aged and older adults with schizophrenia [35]. For patients whose impairments are severe enough that they are judged to lack the capacity to make a decision, there is a clear ethical obligation to seek out a substitute decision maker. Substitute or surrogate decision makers should ideally have been chosen by the patient in advance. In the absence of a designated surrogate, laws may vary in terms of which people can serve in this proxy role and their hierarchy; in general, the order is the spouse, adult children, parents, siblings, and other relatives. (See "Legal aspects in palliative and end of life care", section on 'Surrogate decision makers'.) When making a substituted decision, the proxy should take into consideration
anonymous

The Clinical Assessment of Substance Use Disorders - publication - MedEdPORTAL - 0 views

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    "To describe the essential components of the medical model of substance use disorders. To delineate the interviewing skills necessary to screen effectively for substance use and abuse. To understand the high rate of psychiatric and medical co-morbidity and more effectively screen patients for these disorders. To demonstrate skills for evaluating patients' stage of change, readiness to accept the diagnosis, and readiness to undertake behavior change. To clearly and supportively recommend treatment to patients with substance use disorders. To describe the skills required for addiction prevention counseling. To define the skills that help set respectful limits on patient requests for prescription medication. To demonstrate awareness of how physician/clinician attitudes toward patients with substance use disorders impact recognition, diagnosis, and treatment of patients. To demonstrate knowledge of substance use disorder treatment standards and the ability to recommend appropriate referrals."
Ambika Kilaparthi

Placebos Are Getting More Effective. Drugmakers Are Desperate to Know Why. - 0 views

  • response to placebo was considered a psychological trait related to neurosis and gullibility rather than a physiological phenomenon that could be scrutinized in the lab and manipulated for therapeutic benefit. But then Benedetti came across a study, done years earlier, that suggested the placebo effect had a neurological foundation. US scientists had found that a drug called naloxone blocks the pain-relieving power of placebo treatments. The brain produces its own analgesic compounds called opioids, released under conditions of stress, and naloxone blocks the action of these natural painkillers and their synthetic analogs.
  • Placebo-activated opioids, for example, not only relieve pain; they also modulate heart rate and respiration. The neurotransmitter dopamine, when released by placebo treatment, helps improve motor function in Parkinson's patients. Mechanisms like these can elevate mood, sharpen cognitive ability, alleviate digestive disorders, relieve insomnia, and limit the secretion of stress-related hormones like insulin and cortisol.
  • Alzheimer's patients with impaired cognitive function get less pain relief from analgesic drugs than normal volunteers do. Using advanced methods of EEG analysis, he discovered that the connections between the patients' prefrontal lobes and their opioid systems had been damaged. Healthy volunteers feel the benefit of medication plus a placebo boost. Patients who are unable to formulate ideas about the future because of cortical deficits, however, feel only the effect of the drug itself. The experiment suggests that because Alzheimer's patients don't get the benefits of anticipating the treatment, they require higher doses of painkillers to experience normal levels of relief.
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  • placebo response has limits. It can ease the discomfort of chemotherapy, but it won't stop the growth of tumors. It also works in reverse to produce the placebo's evil twin, the nocebo effect. For example, men taking a commonly prescribed prostate drug who were informed that the medication may cause sexual dysfunction were twice as likely to become impotent.
  • placebo aids recovery is by hacking the mind's ability to predict the future. We are constantly parsing the reactions of those around us—such as the tone a doctor uses to deliver a diagnosis—to generate more-accurate estimations of our fate. One of the most powerful placebogenic triggers is watching someone else experience the benefits of an alleged drug. Researchers call these social aspects of medicine the therapeutic ritual.
  • What turns a dummy pill into a catalyst for relieving pain, anxiety, depression, sexual dysfunction, or the tremors of Parkinson's disease? The brain's own healing mechanisms, unleashed by the belief that a phony medication is the real thing. The most important ingredient in any placebo is the doctor's bedside manner, but according to research, the color of a tablet can boost the effectiveness even of genuine meds—or help convince a patient that a placebo is a potent remedy.
  • Red pills can give you a more stimulating kick
  • green reduces anxiety
  • White tablets—particularly those labeled "antacid"—are superior for soothing ulcers
  • More is better,scientists say. Placebos taken four times a day deliver greater
  • Branding matters. Placebos stamped or packaged with widely recognized trademarks are more effective than "generic"
  • Clever names
  • volunteers in this high-interaction group got as much relief as did people taking the two leading prescription drugs for IBS. And the benefits of their bogus treatment persisted for weeks afterward, contrary to the belief—widespread in the pharmaceutical industry—that the placebo response is short-lived.
  • hybrid treatment strategies that exploit the placebo effect to make real drugs safer and more effective. Cancer patients undergoing rounds of chemotherapy often suffer from debilitating nocebo effects—such as anticipatory nausea—conditioned by their past experiences with the drugs. A team of German researchers has shown that these associations can be unlearned through the administration of placebo, making chemo easier to bear.
  • body's response to certain types of medication is in constant flux, affected by expectations of treatment, conditioning, beliefs, and social cues.
  • Big Pharma have moved aggressively into Africa, India, China, and the former Soviet Union. In these places, however, cultural dynamics can boost the placebo response in other ways. Doctors in these countries are paid to fill up trial rosters quickly, which may motivate them to recruit patients with milder forms of illness that yield more readily to placebo treatment. Furthermore, a patient's hope of getting better and expectation of expert care—the primary placebo triggers in the brain—are particularly acute in societies where volunteers are clamoring to gain access to the most basic forms of medicine. "The quality of care that placebo patients get in trials is far superior to the best insurance you get in America
  • The HAM-D was created nearly 50 years ago based on a study of major depressive disorder in patients confined to asylums. Few trial volunteers now suffer from that level of illness. In fact, many experts are starting to wonder if what drug companies now call depression is even the same disease that the HAM-D was designed to diagnose.
  • What all of these disorders have in common, however, is that they engage the higher cortical centers that generate beliefs and expectations, interpret social cues, and anticipate rewards. So do chronic pain, sexual dysfunction, Parkinson's
  • In standard trials, the act of taking a pill or receiving an injection activates the placebo response. In open/hidden trials, drugs and placebos are given to some test subjects in the usual way and to others at random intervals through an IV line controlled by a concealed computer. Drugs that work only when the patient knows they're being administered are placebos themselves.
  • Ironically, Big Pharma's attempt to dominate the central nervous system has ended up revealing how powerful the brain really is. The placebo response doesn't care if the catalyst for healing is a triumph of pharmacology, a compassionate therapist, or a syringe of salt water. All it requires is a reasonable expectation of getting better. That's potent medicine.
anonymous

Professionalism: The "good doctor" discussion - 2 views

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    "Professionalism in medicine is, in essence, a conversation about what it means to be a good doctor. It has been a major topic of discussion in the field for many years and will likely remain so for years to come. Physicians still debate how to define it, how to assess it and how to teach it. Younger doctors sometimes have different ideas on what it means to be a professional than older colleagues. "
anonymous

How to Listen When Someone Is Venting - Mark Goulston - Harvard Business Review - 0 views

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    "And yet a lot of people don't know how to listen to someone venting. Usually, people take one of two attitudes. Option 1 is to jump in and give advice -- but this is not the same as listening, and the person doing the venting may respond with "Just listen to me! Don't tell me what to do." Option 2 (usually attempted after Option 1) is to swing to the other extreme, and sit there silently. But this doesn't actively help the person doing the venting to drain their negative emotions. Consequently, it is about as rewarding as venting to your dog."
anonymous

How to use Twitter in the classroom - 0 views

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    "These are just a few ideas on how you can use Twitter in the classroom. Because of how flexible the medium is, there really is no end to how creative you can be using Twitter in an educational environment."
anonymous

Attention, and Other 21st-Century Social Media Literacies (EDUCAUSE Review) | EDUCAUSE - 1 views

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    "You need to learn how to exercise mindful deployment of your attention online if you are going to become a critical consumer of digital media; productive use of Twitter or YouTube requires knowledge of who your public is, how your participation meets their needs (and what you get in return), and how memes flow through networked publics. Ultimately, the most important fluency is not in mastering a particular literacy but in being able to put all five of these literacies together into a way of being in digital culture."
Anne Marie Cunningham

Is it useful to have a community forum? - 22 views

Yes, I agree that being able to comment on bookmarks is useful... but what about this forum? If we just follow each other's blogs is that enough? Midwifepam Harnden wrote: > I think it is importa...

community network

ahmad subahman

How to Use Herbal Medicine - 0 views

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    To avoid health risks in using herbal medicines, always stick to the prescription given to you by your health expert. The prescription is also part of the treatment process, making sure that your body will have enough of the curative properties to boost your body's recovery.
anonymous

Questions are the Answer - 1 views

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    "Patients and clinicians share why it's important to ask questions and offer ways that you can ask questions and get your health care needs met. In these short, compelling videos, patients talk about how simple questions can help you take better care of yourself, feel better, and get the right care at the right time. Doctors and nurses talk about how your questions help them take better care of you and offer advice on how you can be an active member of your health care team and get your most pressing questions answered."
anonymous

Guide to using Twitter in university research, teaching, and impact activities | Impact... - 1 views

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    We have put together a short guide answering these questions, showing new users how to get started on Twitter and hone their tweeting style, as well as offering advice to more experienced users on how to use Twitter for research projects, alongside blogging, and for use in teaching.
anonymous

Pediatric Career: Might you tweet to learn and learn to tweet? - 0 views

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    This week when I lead a faculty development workshop* I'll ask participants to consider their readiness to make use of social media. Are you feeling ready, but you wonder how to take the first (or next) steps? Do you want to find out what all the fuss is about? Are you skeptical about mixing social media with your career as a health care professional, medical educator, trainees, and/or student?
anonymous

Using Twitter in university research, teaching and impact activities - 0 views

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    We have put together a short guide answering these questions, showing new users how to get started on Twitter and hone their tweeting style, as well as offering advice to more experienced users on how to use Twitter for research projects, alongside blogging, and for use in teaching.
anonymous

Guide to Building a Successful Referral Network For Doctors - 0 views

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    "I do not fault people; no one teaches you how to network with others. School does not teach us how to build strategic partnerships or develop interpersonal skills that are helpful with creating a profitable referral network."
anonymous

How to Use Twitter at Conferences - 5 views

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    "A short guide for faculty on how to use Twitter at conferences. You are welcome to use this in your faculty development sessions in keeping with the Creative Commons license conditions."
anonymous

Margaret Heffernan: Dare to disagree | Video on TED.com - 2 views

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    "Most people instinctively avoid conflict, but as Margaret Heffernan shows us, good disagreement is central to progress. She illustrates (sometimes counterintuitively) how the best partners aren't echo chambers -- and how great research teams, relationships and businesses allow people to deeply disagree."
Anne Marie Cunningham

seeing who else has tagged your bookmarks? - 35 views

Thanks Natalie :) Natalie Lafferty wrote: > Hi Anne Marie > > When you are in your own account you can see how many others have saved the same the same link and click on that and it will show you...

anonymous

The Humanities in Medical Education: Ways of Knowing, Doing and Being - 1 views

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    "Those planning medical curricula would be wise to engage their colleagues from philosophy and educational psychology to help elucidate these ideas and to learn how to construct longitudinal mentorship programs. The conceptual basis of these programs need to acknowledge that the boundary between being and doing is porous and that, through a maieutic process, mentors can catalyze and guide personal transformations in learners.
Anne Marie Cunningham

EMRAP: Educators' Edition - 0 views

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    This is a website by an emergency medicine physician from Maryland who is interested in teaching how to become effective medical educators. http://www.emrapee.com/episodes/ there is one podcast in particular that deals with how to make podcasts.
anonymous

The hidden curriculum in medical school - 0 views

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    "They want you to study by yourself and become obsessed with how well you understanding the material. ergo - stop caring about whether anyone else understands it. It would be a great system to develop overconfident get-mine solo practice doctors, but everyone knows there's too much paperwork to run a solo practice these days. We're also coming upon the age of specialists when collaboration will be at a premium. A disease like diabetes is complex. You might need primary care physicians working with vascular surgeons, endocrinologists, ophthalmologists, I could list every specialty. Not to mention nutritionists, personal trainers, policy makers."
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