Febrile neutropenia is a common oncological emergency seen in patients undergoing chemotherapy. It is defined as a fever over 38.3°C along with a low absolute neutrophil count under 500 cells/mm3. The highest risk is in patients with hematological malignancies undergoing chemotherapy, where febrile neutropenia is a leading cause of mortality. Nurses play an important role in early recognition of infection and rapid administration of first-line antibiotics to treat potential neutropenic sepsis.
I worked on this presentation in 2017, for the Infectious disease department. My sources are: UpToDate, IDSA guidelines. Please share & give me credit to my work.
I worked on this presentation in 2017, for the Infectious disease department. My sources are: UpToDate, IDSA guidelines. Please share & give me credit to my work.
Febrile neutropenia - Infections in cancer patientsAli Musavi
This powerpoint provides a summary of infections in neutropenic patients and febrile neutropenia. It contains the definition, etiology, approach, treatments, and recommendations from ESMO and IDSA guidelines.
Cancer is one of the modern and major causes of mortality worldwide, the incidence and mortality rates vary according to geographical distribution.
It can be controlled by using awareness and screening programs to reduce mortality rates.
Febrile neutropenia - Infections in cancer patientsAli Musavi
This powerpoint provides a summary of infections in neutropenic patients and febrile neutropenia. It contains the definition, etiology, approach, treatments, and recommendations from ESMO and IDSA guidelines.
Cancer is one of the modern and major causes of mortality worldwide, the incidence and mortality rates vary according to geographical distribution.
It can be controlled by using awareness and screening programs to reduce mortality rates.
An Overview of Lymphoma for the Veterinary Technicianupstatevet
Theresa Kilichowski, LVT, Oncology
Lymphoma is one of the most commonly diagnosed cancers in veterinary practice. This course will teach the technician lymphoma subtypes and survival times, treatment options, side effects, and quality of life goals. This course will help technicians confidently provide support and education to their pet owners after a diagnosis of lymphoma.
Cancer-Associated Thrombosis.From LMWH to DOACsmagdy elmasry
Cancer-Associated Thrombosis.Risk factors for CAT. Certain types of cancer are associated with higher risk of CAT. Anticoagulant therapy for VTE in patients with cancer
Should You Use DOACs for Cancer-Associated VTE?.Criteria for DOAC use in cancer patients requiring anticoagulation .DOACs + AntiCancer agents
Despite the diagnostic and therapeutic advances, intraparenchymal hemorrhage HIP continues to present high Indices of mortality and disability. Its clinical differentiation with ischemic stroke from neuroimaging examination is fundamental. There is no specific treatment for a HIP. Its management consists of support and approach measures on intracranial hypertension, being reserved for the intervention Surgical in selected cases. Minimally invasive surgical techniques are underway. This study aims to review and discuss the approach of intraparenchymatous hemorrhages in medical practice. Renato Serquiz E Pinheiro | Yanny Cinara T Ernesto | Irami Araújo-Neto | Fausto Pierdoná Guzen | Amália Cinthia Meneses Do Rêgo | Irami Araújo-Filho ""Bleeding Brain Intraparenchymal"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23500.pdf
Paper URL: https://www.ijtsrd.com/biological-science/neurobiology/23500/bleeding-brain-intraparenchymal/renato-serquiz-e-pinheiro
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.
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
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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.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
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These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
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.
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!
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
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
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.
3. FEBRILE NEUTROPENIA
Febrile neutropenia is one of the common
oncological emergencies.
It is mainly seen on patients who take
chemotherapy
Nurses should specifically trained in the recognition
and management of neutropenic sepsis, so that
rapid assessment and administration of first line
antibiotics can be achieved.
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mathewvmaths@yahoo.co.in
4. EPIDEMIOLOGY
The highest rate of febrile neutropenia is seen on
patients with haematological malignancies ,which
accounts above 80 %.
10%–50% of patients with solid tumors are also
prone to get febrile neutropenia.
It commonly develops after first few cycles of
chemotherapy.
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mathewvmaths@yahoo.co.in
5. EPIDEMIOLOGY
Considered primary cause of mortality in 36% of
cancer patients
Considered secondary cause of mortality in 68% of
cancer patients.
It is the most common cause of mortality &
morbidity in cancer patients.
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mathewvmaths@yahoo.co.in
6. FEBRILE NEUTROPENIA
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Febrile neutropenia (FN) is defined as an oral
temperature >38.3°C (101F) or two consecutive readings
of >38.0°C(100.4F) for 2 hrs. and an absolute neutrophil
count (ANC) <500cells/mm3, or expected to fall below
500cells/mm3 in next 48 hrs.
IDSA - Infectious Diseases Society of America
mathewvmaths@yahoo.co.in
7. WHAT IS FEBRILE NEUTROPENIA?
Febrile neutropenia (FN) is defined as
An oral temperature
>38.3°C (101F) or
two consecutive readings of >38.0°C(100.4F) for 2 hrs.
&
An absolute neutrophil count (ANC)
<500cells/mm3, or
expected to fall below 500cells/mm3 in next 48 hrs.
(Definition by IDSA - Infectious Diseases Society of
America)
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mathewvmaths@yahoo.co.in
9. WHAT IS NEUTROPENIA?
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Neutropenia means low neutrophil count.
Neutropenia is a condition ,where the
patient’s ANC is < 1500 cells/mm3.
mathewvmaths@yahoo.co.in
10. WHAT IS ANC AND HOW TO CALCULATE
ANC ?
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ANC (Absolute neutrophil count) – is the total number
of neutrophils present in the blood, which include both
mature neutrophils ( segs or segmented cells) and bands
(immature neutrophils).
Formula
ANC = (% of mature Neutrophils + % of Bands) X Total WBC)
Unit of ANC is cells per microliter. One microliter is
equal to one cubic millimeter of blood.
Normal range of ANC is > 1500 cells/mm3.
mathewvmaths@yahoo.co.in
11. TYPES OF NEUTROPENIA
Type ANC Count
Mild Neutropenia 1000-1500 cells/mm3
Moderate Neutropenia 500-999 cells/mm3
Severe Neutropenia <500 cells/mm3
Profound Neutropenia <100 cells/mm3
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mathewvmaths@yahoo.co.in
16. INITIAL EVALUATION
Blood cultures
For bacterial and fungal organisms
Peripheral blood, and Central catheter lumen.
Sputum microscopy and culture
Chest radiograph: baseline and with symptoms –
CT of the chest
Urine cultures: symptoms or catheter in place.
Cerebrospinal fluid
Joint fluid: if local infection suspected.
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mathewvmaths@yahoo.co.in
17. INITIAL EVALUATION
Diarrheal stools: cultures, ova/parasites, C difficile
toxin assays .
Cutaneous lesions: (aspirate / biopsy / wash )
culture.
CBC, LFTs, RFTs, electrolyte panel: at baseline and
every 3-4 days, as necessary.
Drainage sites: stain and culture (bacteremia, AFB,
fungi, viruses).
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mathewvmaths@yahoo.co.in
18. CLINICAL FEATURES
Fever
Irritability
Hot or cold shivers,
sweating
Warm forehead with
flushed or pale face
Rapid heart rate
Skin rash
Vomiting
Abdominal pain
A sore which does not
heal
Mouth ulcers
Pain on swallowing
Coughing
Diarrhea
Change in level of
consciousness
Painful or frequent
urination
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mathewvmaths@yahoo.co.in
22. INDICATIONS OF VANCOMYCIN
Clinically suspected serious catheter-related
infection
Known colonization with MRSA or pcn/ceph-
resistant pneumococci
Hypotension or other cardiovascular impairment
Soft-tissue infection
Severe mucositiS
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mathewvmaths@yahoo.co.in
28. NURSING INTERVENTIONS
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The goal is to prevent infectious complication or
detect infection at the earliest possible stage and
promptly intervene.
mathewvmaths@yahoo.co.in
29. PATIENT AND FAMILY EDUCATION
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Explanation of the function of while blood
cells
Meaning of nadir
Instructions for temperature taking
Signs and symptoms of infection (e.g.
fever, malaise, those related to specific
organs such as cough, urinary frequency
with or without dysuria, etc.)
Hygiene practices emphasizing hand
washing
mathewvmaths@yahoo.co.in
30. PATIENT AND FAMILY EDUCATION
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Identification and assessment of high‐risk
areas for infection (chest, urinary tract, skin)
Care of access devices (e.g. Hartman line,
urinary catheter)
Avoidance of exposure to persons with
communicable or infectious illnesses, stay
away from crowds and animals
Maintain nutritional status by a balanced diet
Specific directions for access to healthcare
systems (clinic or emergency)
mathewvmaths@yahoo.co.in