The document discusses the criteria for determining brain death. It defines brain death as the irreversible loss of function of the entire brain, including the brain stem. It discusses the preconditions that must be met before determining brain death, including unresponsive coma, a cause capable of producing brain death, and determining the damage is irreversible. It also discusses the examinations and tests used in determining brain death, including clinical examinations, apnea testing, EEGs, evoked potentials, transcranial Doppler, cerebral angiography and more. Recommendations are provided about the AAN practice parameters for determining brain death and need for further evidence around certain aspects of the diagnosis.
Martin Smith persuades you that controversies in brain death should not, and do not, exist.
Almost fifty years since the concept of brain death was first introduced, some individuals and whole nations still struggle with its concept and justification.
Many controversies continue to surround brain death, although there is broad consensus that human death is ultimately death of the brain.
Martin provides a history of the concept of brain death. He describes how advances in modern medicine have made the concept of death, and specifically brain death, muddled. This has broad implications on the diagnosis of brain death – and provides the basis to the controversies that exist.
The concept of death as a process is explored.
The idea, and in fact the truth, is that death does not happen at a discrete moment in time.
Alive or dead may be the only two states an organism can be in. However, the transition from one to the other is not instantaneous.
Martin contends that the process and the nomenclature has little practical relevance. What is important is the point of irreversibility.
He explains how we, as a medical community, can be confident of this point.
The main points are 1) fulfilment of essential preconditions, 2) exclusions of reversible causes and 3) clinical evaluation.
In his talk Martin elaborates on each and provides some important teaching points. As he explains, this is an important concept to grasp as it has implications for your patients as well as broader societal implications in the context of organ donation.
Martin’s talk will discuss the history and development of the concepts and diagnosis of brain death internationally. He examines current challenges and controversies and makes the case for an international consensus.
For more like this, head to our podcast page. #CodaPodcast
Martin Smith persuades you that controversies in brain death should not, and do not, exist.
Almost fifty years since the concept of brain death was first introduced, some individuals and whole nations still struggle with its concept and justification.
Many controversies continue to surround brain death, although there is broad consensus that human death is ultimately death of the brain.
Martin provides a history of the concept of brain death. He describes how advances in modern medicine have made the concept of death, and specifically brain death, muddled. This has broad implications on the diagnosis of brain death – and provides the basis to the controversies that exist.
The concept of death as a process is explored.
The idea, and in fact the truth, is that death does not happen at a discrete moment in time.
Alive or dead may be the only two states an organism can be in. However, the transition from one to the other is not instantaneous.
Martin contends that the process and the nomenclature has little practical relevance. What is important is the point of irreversibility.
He explains how we, as a medical community, can be confident of this point.
The main points are 1) fulfilment of essential preconditions, 2) exclusions of reversible causes and 3) clinical evaluation.
In his talk Martin elaborates on each and provides some important teaching points. As he explains, this is an important concept to grasp as it has implications for your patients as well as broader societal implications in the context of organ donation.
Martin’s talk will discuss the history and development of the concepts and diagnosis of brain death internationally. He examines current challenges and controversies and makes the case for an international consensus.
For more like this, head to our podcast page. #CodaPodcast
Introduction of organ donation .
Introduction of brain death and pathophysiology following it.
Perioperative problems in organ retrieval .
Goals of management of these patients .
Anesthetic management of the cadaver during organ harvesting.
Nurses as the primary care providers would be the immediate health care professional to assess the patient's response and to determine whether he is improving or deteriorating. Signs of brain death can be identified and reported early by a nurse with adequate knowledge.
This is a presentation on brain death, its background, definition, related neurological conditions, criteria of brain death, brain stem reflexes, causes of coma, confounding factors, observation compatible with brain death, ancillary test, medical record documentation, prognosis, Management of brain death patient.
You tube link of this presentation
https://www.youtube.com/watch?v=3MzE5lHfglI&t=38s
An overview of Decompression hemicraniectomy in patients with large hemispheric infarctions. The presentation touches upon definition, pathophysiology, medical management, rationale for surgery, mortality, functional outcomes of DHC, and complications in a nutshell.
Short description about awake craniotomy, its indications, contraindications, complications,various techniques of providing awake craniotomy and drugs used.
Formato de protocolo del Hospital Enrique Garces , como parte del proyecto de protocolizar el servicio de medicina interna del Hospital General Enrique Garces a través de los estudiantes del r1 de medicina interna del año 2010
Servicio de medicina interna
Introduction of organ donation .
Introduction of brain death and pathophysiology following it.
Perioperative problems in organ retrieval .
Goals of management of these patients .
Anesthetic management of the cadaver during organ harvesting.
Nurses as the primary care providers would be the immediate health care professional to assess the patient's response and to determine whether he is improving or deteriorating. Signs of brain death can be identified and reported early by a nurse with adequate knowledge.
This is a presentation on brain death, its background, definition, related neurological conditions, criteria of brain death, brain stem reflexes, causes of coma, confounding factors, observation compatible with brain death, ancillary test, medical record documentation, prognosis, Management of brain death patient.
You tube link of this presentation
https://www.youtube.com/watch?v=3MzE5lHfglI&t=38s
An overview of Decompression hemicraniectomy in patients with large hemispheric infarctions. The presentation touches upon definition, pathophysiology, medical management, rationale for surgery, mortality, functional outcomes of DHC, and complications in a nutshell.
Short description about awake craniotomy, its indications, contraindications, complications,various techniques of providing awake craniotomy and drugs used.
Formato de protocolo del Hospital Enrique Garces , como parte del proyecto de protocolizar el servicio de medicina interna del Hospital General Enrique Garces a través de los estudiantes del r1 de medicina interna del año 2010
Servicio de medicina interna
In this talk, I reflect on the tasks commonly involved in crafting visualizations and show examples of different applications of information/data visualization. Along this ride I will share my workflow, point out the common pitfalls and provide recommendations.
These slides were from my guest lecture in InfoVis class at UC Berkeley iSchool on Apr 11, 2016. Thank you Prof. Marti Hearst for inviting.
O que você tem a ver com a corrupção? Nesta história em quadrinho o personagem Zé Moral convida a sociedade a refletir sobre a corrupção e seus próprios atos.
Modulo 1/3. Competencias del Administrador. Prob.Admon.2014JOSE ANGEL FERREIRA
Primero de tres módulos (1/3) utilizados como material en la materia Problemática de la Administración en Venezuela dictada en curso especial de nivelación y avance 2014 a los estudiantes de la Escuela de Administración Comercial y Contaduría Pública, Campus Bárbula - La Morita.
Graph databases are an "emerging" technology useful in the field of cybersecurity, especially in the detection of new threats based on the correlation of diverse sources of information. However, insufficient attention has been spent in terms of its security. In this talk, it will be reviewed the state of art of this kind of databases and its desing security problems, specially for Neo4J and OrientDB. We will release a hacking tool for testing and detecting graph databases and will show several examples of information leak in the real world.
Tool: https://github.com/grafscan/GraFScaN
De ernstige gezondheidsproblemen van koningin Paola hebben koning Albert een knoop doen doorhakken: hij heeft beslist om zijn roerend en onroerend vermogen te herschikken en dus een aantal zaken te verkopen.
Zo is er het koninklijk jacht ALPA dat enkele jaren geleden werd gekocht. Het jacht werd vorig jaar helemaal niet gebruikt maar het onderhoud ervan kost wel handenvol geld, niet alleen aan de Belgische burger maar ook aan de koning zelf.
Dat jacht zal in de loop van dit jaar nog te koop gesteld worden volgens een medewerker van het hof.
Ook het buitenverblijf in Châteauneuf-Grasse (Frankrijk) zal binnenkort discreet verkocht worden. Albert en Paola kwamen er de laatste tijd helemaal niet meer.
De twee Oostendse appartementen van Albert staan volgens een paleisbron daarentegen niet op de planning. Dat komt omdat één van die appartementen bewoond wordt door Vincent Pardoen, de trouwe medewerker van Albert en Paola.
Ook het Romeinse appartement van Paola blijft voorlopig gevrijwaard van de verkoop. Bedoeling is om dat appartement te gebruiken als uitvalsbasis voor Italiaanse bezoekjes. Voorwaarde is wel dat Paola goed revalideert. Anders kan ook dit appartement binnenkort verkocht worden.
Kasteel Belvédère is geen privé-eigendom van Albert en Paola. Die eigendom mogen ze gratis bewonen.
Over de portefeuille roerende waarden van de koning is er geen bijkomende informatie.
Notes are not enough! Why relying on your notes will lead you down the garden...Ash Donaldson
You take great notes, right? Have you ever compared them to a transcript?
It’s amazing how much of the important stuff we miss as we take the time to interpret what someone says, formulate what we’re going to write, then go through the physical act of writing before switching back into listening again.
In this presentation we’ll walk through the model of communication, exploring the limitations of perception, cognition, attention and memory. By the end I hope you’ll appreciate why your notes are not enough.
Presented at Design Research 2017, Sydney
A detailed presentation on Brain Death and Ongan transplantation.
Criteria for Brain Death are explained in detail. Legislative laws regarding the organ transplant, organ preservation are also explained.
Brain cut up for the general pathologistEffiong Akang
Simplified procedure for brain cut up examination for general pathologists that emphasises the importance of good clinicopathological correlation in post-mortem CNS examination. Presented at TSL workshop in Lagos on 25 November 2014
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stockrebeccabio
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stock
Telegram: bmksupplier
signal: +85264872720
threema: TUD4A6YC
You can contact me on Telegram or Threema
Communicate promptly and reply
Free of customs clearance, Double Clearance 100% pass delivery to USA, Canada, Spain, Germany, Netherland, Poland, Italy, Sweden, UK, Czech Republic, Australia, Mexico, Russia, Ukraine, Kazakhstan.Door to door service
Hot Selling Organic intermediates
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
Follow us on: Pinterest
Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
3. *La ME se define como el cese irreversible en las
funciones de todas las estructuras neurológicas
intracraneales, tanto de los hemisferios
cerebrales como del troncoencéfalo.
*Esta situación clínica aparece cuando la presión
intracraneal (PIC) se eleva por encima de la
presión arterial sistólica (PAS) del paciente, lo
que da lugar a la parada circulatoria cerebral.
4. *The Canadian forum on NDD defined
neurologically determined death as the
irreversible loss of the capacity for
consciousness combined with the irreversible
loss of all brain stem functions, including the
capacity to breathe.
*In the United States, the Uniform Determination
of Death Act defines “brain death” as the
irreversible cessation of all functions of the
entire brain, including the brainstem.
5.
6.
7. *
* Pallis and Harley14 of the United Kingdom define the time of
the first assessment for brain death as the point when the
preconditions for the diagnosis of brain death have been met;
unresponsive apneic coma, a cause of coma capable of
producing brain death, and a determination that the damage
is irremediable.
* The Australian and New Zealand Intensive Care Society
guidelines recommend that no fewer than 4 hours of
documented coma should precede the first examination for
brain death.
8. * The time of the first assessment for brain death is the point
when the preconditions for the diagnosis of brain death have
been met, with the following exceptions:
* In cases of acute hypoxic-ischemic brain injury, clinical
evaluation for NDD should be delayed for 24 hours after the
cardiorespiratory arrest or when an ancillary test could be
performed.
* In cases of extreme metabolic insult, enough time should
have passed for the clinician to think that the insult is
permanent and there should be evidence of diffuse cerebral
insult on imaging (magnetic resonance imaging [MRI]). If
irreversibility remains an issue, an ancillary test should be
performed in addition to the clinical examination.
9. *
* Based on this evidence, the AAN guidelines state that a single
examination suffices to establish the diagnosis but that US
state statutes require 2 examinations, especially in the
context of organ donation.
* The Canadian guidelines state that for the purposes of a
postmortem transplant, the fact of death shall be determined
by at least 2 physicians. The examinations may be performed
concurrently. However, if the determinations are performed
at different times, a full clinical examination, including
apnea testing, must be performed at each determination. No
fixed interval of time is recommended for the second
determination except when age-related criteria apply.
11. *Alteraciones metabólicas
*Intoxicaciones
*Depresores del SNC.
*Muerte tronco-encefálica aislada: Loss of ascending
reticular activating system function would lead to
the loss of consciousness the hypothalamus and
interruption of the corticothalamic tract in his
diagrams as an extended brainstem.
*
12.
13. *COMA ARREACTIVO
*AUSENCIA DE REFLEJOS TRONCO-ENCEFALICOS.
*AUSENCIA DE AUTONOMIA RESPIRATORIA: Test
de atropina, test de apnea.
*ACTIVIDAD MOTRIZ ESPINAL
*
15. * RECOMMENDATIONS
* The criteria for the determination of brain death given in the 1995
AAN practice parameter have not been invalidated by published
reports of neurologic recovery in patients who fulfill these criteria.
* 2. There is insufficient evidence to determine the minimally
acceptable observation period To ensure that neurologic functions
have ceased irreversibly.
* 3. Complex-spontaneous motor movements and false-positive
triggering of the ventilator may occur in patients who are brain
dead.
* 4. There is insufficient evidence to determine the comparative
safety of techniques used for apnea testing .
* 5. There is insufficient evidence to determine if newer ancillary
tests accurately confirm the cessation of function of the entire
brain.
*
16.
17. * Capítulo VI
* De la Voluntad de Donación
* Artículo 10.- Voluntad Presunta.- Es la presunción
legal que
establece que todos los ecuatorianos y extranjeros residentes
legalmente en el país, mayores de dieciocho años, al fallecer se
convertirán en donantes a menos que en vida hubiesen
manifestado su voluntad en contrario, de acuerdo a lo
establecido en el artículo 29 de la ley.
*