This document discusses evidence-based practice and provides examples of how it is implemented in nursing. It begins by defining evidence-based practice as integrating the best research evidence, clinical expertise, and patient values and preferences. It emphasizes using scientific evidence to inform decision-making and eliminate outdated practices. Several examples are then given of evidence-based practices in nursing related to infection control, oxygen use for COPD patients, measuring blood pressure in children, and intravenous catheter size. The document stresses the importance of following evidence-based protocols for patient health and safety.
this is the detailed contents of various steps in nursing process, make use of my content.regards.R.BABU.
PROF & HOD,THE OXFORD COLLEGE OF NURSING -BANGALORE
this is the detailed contents of various steps in nursing process, make use of my content.regards.R.BABU.
PROF & HOD,THE OXFORD COLLEGE OF NURSING -BANGALORE
NURSING PROCESS
The Cornerstone of The Nursing Profession
The nursing process generally is defined as a systematic problem- solving approach toward giving individualized nursing care.
Nursing process is a critical thinking process that professional nurses use to apply the best available evidence to care giving and promoting human functions and responses to health and illness (American Nurses Association, 2010).
Nursing process is a systematic method of providing care to clients.
The nursing process is a systematic method of planning and providing individualized nursing care.
The nursing process is a systematic method that directs the nurse and patient as together they accomplish the following:
Assess the patient to determine the need for nursing care;
Determine nursing diagnoses for actual and potential health problems;
Identify expected outcomes and plan care;
Implement the care; and
Evaluate the results.
Components of nursing process
Assessment (data collection),
Nursing diagnosis
Planning
Implementation and
Evaluation.
Nursing
diagnosis
Purposes of nursing process
To identify a client’s health status and actual or potential health care problems or needs.
To establish plans to meet the identified needs.
To deliver specific nursing interventions to meet those needs.
Characteristics of Nursing Process
Cyclic
Dynamic nature,
Client centeredness
Focus on problem solving and decision making
Interpersonal and collaborative style
Universal applicability
Use of critical thinking and clinical reasoning.
Evidence Based Practice is the integration of clinical expertise, patient values, and the best research evidence into the decision making process for patient care.
Clinical expertise refers to the clinician’s cumulated experience, education and clinical skills. The patient brings to the encounter his or her own personal preferences and unique concerns, expectations, and values.
The best research evidence is usually found in clinically relevant research that has been conducted using sound methodology.
At the end of this presentation you will be able to:
Define evidence-based practice
Describe process & outline steps of EBP
Understand PICO elements & search strategy
Identify resources to support EBP
The focus of this presentation is nursing practice, although it is still of value to physicians and other health care professionals.
Evidence based nursing practice is one of most important for perfect and accurate in terms of saving a life.this presentation covers almost all aspect of EBD
Evidence based practice (EBP) in physiotherapy Saurab Sharma
This presentation is the classroom lecture for undergraduate physiotherapy students whom I teach at Kathmandu University School of Medical Sciences in Nepal. This is an introductory lecture. Students carry on with steps of EBP in the years to come during the student life and use it for their presentations and clinical learning placement.
Other students too may benefit. I highly encourage other students, especially in some parts of India where EBP is not taught, and is reserved for Master's degree program. I completely disagree with this concept, as EBP is the pillar of a responsible physiotherapy practice. Early it starts, better it is.
evidence based practice is best for the people working with patients
ebp should be used by the heath care provider.
ebp based upon clinical experties
best research evidence
patient preference and values
EVIDENCE-BASED PRACTICE IN NURSING.docxHaraLakambini
-Evidence-based Practice in Nursing
-Steps of Evidence-Based Practice
-Hierarchy of Evidence | Quantitative Questions
-Elements of Evidence-Based Practice
-Nursing Research
-Types of Research
-Rights of Human Subject
-Comparison of Nursing Process with Research Process Table
-Performance Improvement in Nursing
-Examples of Performance Improvement Models
-Relationship between Evidence-Based Practice, Research, and Performance Improvement
-Similarities and Differences among Evidence-Based Practice, Research, and Performance Improvement
NURSING PROCESS
The Cornerstone of The Nursing Profession
The nursing process generally is defined as a systematic problem- solving approach toward giving individualized nursing care.
Nursing process is a critical thinking process that professional nurses use to apply the best available evidence to care giving and promoting human functions and responses to health and illness (American Nurses Association, 2010).
Nursing process is a systematic method of providing care to clients.
The nursing process is a systematic method of planning and providing individualized nursing care.
The nursing process is a systematic method that directs the nurse and patient as together they accomplish the following:
Assess the patient to determine the need for nursing care;
Determine nursing diagnoses for actual and potential health problems;
Identify expected outcomes and plan care;
Implement the care; and
Evaluate the results.
Components of nursing process
Assessment (data collection),
Nursing diagnosis
Planning
Implementation and
Evaluation.
Nursing
diagnosis
Purposes of nursing process
To identify a client’s health status and actual or potential health care problems or needs.
To establish plans to meet the identified needs.
To deliver specific nursing interventions to meet those needs.
Characteristics of Nursing Process
Cyclic
Dynamic nature,
Client centeredness
Focus on problem solving and decision making
Interpersonal and collaborative style
Universal applicability
Use of critical thinking and clinical reasoning.
Evidence Based Practice is the integration of clinical expertise, patient values, and the best research evidence into the decision making process for patient care.
Clinical expertise refers to the clinician’s cumulated experience, education and clinical skills. The patient brings to the encounter his or her own personal preferences and unique concerns, expectations, and values.
The best research evidence is usually found in clinically relevant research that has been conducted using sound methodology.
At the end of this presentation you will be able to:
Define evidence-based practice
Describe process & outline steps of EBP
Understand PICO elements & search strategy
Identify resources to support EBP
The focus of this presentation is nursing practice, although it is still of value to physicians and other health care professionals.
Evidence based nursing practice is one of most important for perfect and accurate in terms of saving a life.this presentation covers almost all aspect of EBD
Evidence based practice (EBP) in physiotherapy Saurab Sharma
This presentation is the classroom lecture for undergraduate physiotherapy students whom I teach at Kathmandu University School of Medical Sciences in Nepal. This is an introductory lecture. Students carry on with steps of EBP in the years to come during the student life and use it for their presentations and clinical learning placement.
Other students too may benefit. I highly encourage other students, especially in some parts of India where EBP is not taught, and is reserved for Master's degree program. I completely disagree with this concept, as EBP is the pillar of a responsible physiotherapy practice. Early it starts, better it is.
evidence based practice is best for the people working with patients
ebp should be used by the heath care provider.
ebp based upon clinical experties
best research evidence
patient preference and values
EVIDENCE-BASED PRACTICE IN NURSING.docxHaraLakambini
-Evidence-based Practice in Nursing
-Steps of Evidence-Based Practice
-Hierarchy of Evidence | Quantitative Questions
-Elements of Evidence-Based Practice
-Nursing Research
-Types of Research
-Rights of Human Subject
-Comparison of Nursing Process with Research Process Table
-Performance Improvement in Nursing
-Examples of Performance Improvement Models
-Relationship between Evidence-Based Practice, Research, and Performance Improvement
-Similarities and Differences among Evidence-Based Practice, Research, and Performance Improvement
EVIDENCE –BASED PRACTICES 1
Evidence-Based Practices
Stephanie Petit-homme
Miami Regional University
Professor: Garcia Mercedes
07/05/2021
Evidence-Based Practices to Guide Clinical Practices
In other terms recognized as evidence-based medication, evidence-based scientific practice is elucidated as the careful, obvious, and judicious use of the best indication in creating results for the outstanding care of separate patients. It helps those who brand the choices to device best healthcare practices while drawing the roadmaps for the health system. In clinical trials, the integration of the EBCP entails clinical respiratory medicine considers two fundamental principles. For example, the principle is the hierarchy of the evidence and the art of clinical decision-making.
The interrelationship between the theory, research, and EBP
The relationship between the theory, research, and the EBP supports the three recognition programs. They still relate in terms of the magnet model component of modern knowledge, innovation, and advancement. They describe in a way in which they lead to the promotion of quality in a setting that makes supports professional practices. Second, there is the identification of excellence in giving nursing services to sick people or the people who stay around. For instance, the model, which is other terms the magnet theory, has got five components ( Reddy, 2018).
The first constituent includes transformational management; the additional is structural authorization. The third one is archetypal specialized practices, new information, invention, and upgrading. Lastly, in the model, there are the empirical quality outcomes. For the achievement of the aims of the goals that have been set, there is a need to make sure that the theory, current knowledge innovation, and the improvements and the components that are found in view all the nurses who are located in the levels of the healthcare company need to get involved.
The research has its primary purpose for the help of coming up with knowledge or the validation done for the knowledge that has always been there from before based on the theory. There is systematic, scientific questioning in the research to give the answers to some of the specific questions. It can use the test hypotheses and the rigorous method, the primary purpose of the study being for investigation knowing of the new things and the exploration. There is a need to understand the philosophy of science.
Second, on the EBP, there is no development of the new knowledge or even the learning being validated. The primary purpose of the EBP is to translate the evidence and then apply it to medical executive. It uses the indication available to brand patient-care choices. The EBP goes yonder the exploration as fine as the persevering penchants and ideals. The EBP retains into deliberation that the best indication is for the opinion leaders and the experts. Even though there is the existence of definitiv ...
EVB-Evidence Based Practice- principles,purposes,valuechristenashantaram
This brief out the principles,purposes,value involved in EVB-Evidence Based Practice and helps health, scoial care practisioner to know more about the EVB-Evidence Based Practicein health and scocial care international base.
evidence based practice that hlps in you reasarch and ease you in reaseach practice. in this presentation many things are given which you learn n your research article.
Evidence based practice is the conscientious, explicit and judicious use of current best evidence in making decisions about the care of individual patients/clients.
Integration of the best research evidence with clinical expertise and patient values and using the best available research findings “to make clinical decisions that are most effective and beneficial for patients.
- It is a movement away from always doing things in the way in which we were taught and from decisions based on personal opinion. It requires that we look for and appraise research evidence to inform decisions about tests, treatments, patterns of practice, and policy.
Ask Converting information needs into clear questions
Acquire Seeking evidence to answer those questions
Appraise Evaluate the evidence for its validity and usefulness.
Apply Integrating findings with clinical expertise, patient needs, applying the finding.
Assess Evaluating performance.
Evidence-based practice in nursing involves providing holistic, quality care based on the most up-to-date research and knowledge rather than traditional methods, advice from colleagues, or personal beliefs.
Nurses can expand their knowledge and improve their clinical practice experience by collecting, processing, and implementing research findings. Evidence-based practice focuses on what's at the heart of nursing — your patient. Learn what evidence-based practice in nursing is, why it's essential, and how to incorporate it into your daily patient care.
- American Nurses Association
This ppt will help dentists in taking Evidence Based decision in daily practice and will also help researchers to categorized result of research on the basis of hierarchy of Evidence Based Dentistry
Week 2 The Clinical Question77 unread replies.2525 replies..docxcockekeshia
Week 2: The Clinical Question
77 unread replies.2525 replies.
Your capstone change project begins this week when you identify a practice issue that you believe needs to change. The practice issue must pertain to a systematic review that you must choose from a List of Approved Systematic Reviews (Links to an external site.)Links to an external site. for the capstone project.
· Choose a systematic review from the list of approved reviews based on your interests or your practice situation.
· Formulate a significant clinical question related to the topic of the systematic review that will be the basis for your capstone change project.
· Relate how you developed the question.
· Describe the importance of this question to your clinical practice previously, currently, or in the future.
· Describe what a research-practice gap is.
· Collapse Subdiscussion
Julie White
Julie White
SundayOct 29 at 9:39am
Manage Discussion Entry
Opening Post_Julie
On a daily basis, healthcare providers are faced with an array of clinical decisions to be made in an efficient and timely manner. Translating evidence into best practices is one way to achieve this. Without current best evidence, practice is rapidly outdated, often to the detriment of the patient. Evidence based practice is the conscientious use of current best practice in making decisions about patient care (Sackett, Richardson, Rosenberg, & Hayes, 2000). It is important for health care professionals to ask questions about their current clinical practice. In this week’s threaded discussion you will ask that burning question that you ask in your daily care of your patients.
You’ll need to focus on asking the right questions, narrowing the questions to one that is nurse driven and the need for change is evident. The question that you formulate will be the question for your Capstone Project.
The process of reviewing scholarly articles for a change in practice is an important part of the development of any type of research project that can lead to a change in practice. As you are appraising the systematic review and other scholarly articles for your change project, think about areas of the article such as sample size, the population, type of study, discussion and limitations. Critiquing a research article will allow you to evaluate the scientific merit of the study and decide how the results may be useful in practice.
ReplyReply to Comment
·
Collapse Subdiscussion
Adele Allen
Adele Allen
SundayOct 29 at 12:58pm
Manage Discussion Entry
Hello Professor and Classmates,
Nurses are called to rely on current research to guide evidence-based practice. The research on a topic can be vast and contradictory. Traditional reviews of the evidence are no longer appropriate. The information sifting called for with the wealth of information available is too great a task. The reviewer needs guidelines to ensure bias is minimized and th.
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.
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
Title: Sense of Taste
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 structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
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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
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2 Case Reports of Gastric Ultrasound
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
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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
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.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
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
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Evaluation of antidepressant activity of clitoris ternatea in animals
Evidence Based Practice -By Ritika Soni
1.
2.
3. Evidence-based practice is the idea that
occupational practices ought to be based on
scientific evidence.
The movement towards evidence-based practices
attempts to encourage professionals and other
decision-makers to pay more attention to
evidence to inform their decision-making.
The goal of evidence-based practice is to
eliminate unsound or outdated practices in more
effective ones
by shifting the basis for decision making from
tradition, intuition, and unsystematic experience to
firmly grounded scientific research.
4. Evidence based practice (EBP) is the conscientious use
of current best evidence in making decisions about
patient care.
(Sackett, Straus, Richardson, Rosenberg,
& Haynes, 2000).
It is a problem solving approach to clinical practice
and administrative issues that integrates:
A systematic search for and critical appraisal of the
most relevant evidence to answer a burning clinical
question
One's own clinical expertise
Patient preferences and values
(Melnyk & Fineout-Overholt, 2014)
5. Health care that is evidence-based and conducted in
a caring context leads to better clinical decisions
and patient outcomes. Gaining knowledge and skills
in the EBP process provides nurses and other
clinicians the tools needed to take ownership of their
practices and transform health care.
6.
7.
8.
9. There are many examples of EBP in the daily
practice of nursing.
1. Infection Control
The last thing a patient wants when going to a
hospital for treatment is a hospital-acquired
infection. Nurses play a key role in helping to
prevent illness before it happens by adhering to
evidence-based infection-control policies.
This includes keeping the healthcare
environment clean, wearing personal protective
clothing, using barrier precautions and practicing
correct hand washing.
Although nurses are busy with many
responsibilities, the time it takes to control
infection is well worth the effort.
10. 2. Oxygen Use in Patients with COPD
For patient health and safety, it is essential that
nurses follow evidence-based practice in nursing
when it comes to giving oxygen to patients with
COPD.
Despite the belief by some that providing oxygen
to these patients can create serious issues such
as hypercarbia, acidosis or even death, the
evidence-based protocol is to provide oxygen to
COPD patients. This practice can help prevent
hypoxia and organ failure. Giving oxygen, which
is the correct treatment based on the evidence,
can enhance COPD patients’ quality of life and
help them live longer.
11. 3. Measuring Blood Pressure Noninvasively in
Children
Nurses should measure blood pressure
according to evidence-based practice
because accurate measurements are an
essential part of effective treatment.
Measuring blood pressure in children is a
different procedure than it is for adults.
Measuring children’s blood pressure involves
the auscultatory method, then comparing the
measurement against data gathered with the
oscillometric method.
12. 4. Intravenous Catheter Size and Blood
Administration
Nurses should follow EBP when using
intravenous catheters to administer blood for
packed red blood cell transfusions (PRBC).
The protocol indicates that nurses should use
a smaller-gauge catheter, which increases
patient comfort.
15. Research
Evidence
Patient Values,
Circumstances
Randomized
controlled trials
Laboratory experiments
Clinical trials
Epidemiological research
Outcomes research
Qualitative research
Expert practice
knowledge, inductive
reasoning
Clinical
Expertise
Knowledge gained
from practice over
time
Inductive Reasoning
Unique preferences
Concerns
Expectations
Financial
resources
Social support
16. Evidence Based Nursing: “An integration
of the best evidence available, nursing
expertise, and the values and
preferences of the individuals, families,
and communities who are served.
17. To provide the high quality and most cost-efficient
nursing care possible.
To update knowledge & is essential for life long
learning.
To advance quality of care provided by nurses.
To increase satisfaction among patients.
To focus on nursing practice away from habits and
tradition to evidence and research.
To better patient outcomes.
To provide clinical judgment
To keeps practices current and relevant.
To increase confidence in decision-making.
18. Problem based and within the scope of the practitioners
experience.
It brings together the best available evidence and current
practice by combining research with knowledge and theory.
So it narrows the research practice gap. It facilitates
application of research into practice by including both primary
and secondary research findings.
It concerned with quality of service and is therefore a Quality
assurance activity.
EBP projects are team projects and therefore require team
support and collaborative action.
It support research projects and outcomes that are cost
effective. EBP de- emphasizes ritual, isolated and
unsystematic clinical experiences, ungrounded opinions and
tradition as a basis of practice. It stresses the use of
research findings.
19. There is a gap between what we know and what we do.
Nursing practice can and must be changed from tradition -
based to science-based:
Research-practice gap: Much of what is known from
researchhas not been applied in practice. This is known as
Research-Practice Gap.
20.
21. Step 1: formulating a well built question
Step 2: collecting the most relevant and
best evidence to answer the clinical
question including searching for systematic
reviews/identifying articles
Step 3: Critically appraising the evidence that
has been collected for its validity, relevance
and applicability.
22. Step 4: Integrating the evidence with
ones clinical expertise, assessment of
patient’s condition and available
health care resources along with the
patients preferences and values to
implement the evidence.
Step 5: Evaluating the change resulting
from application of evidence in
practice.
Determine the areas for improvement.
23. QUESTION
With clinical areas ,there is often a barrage of
details to digest. A well built question includes
the following components :
the patients disorder or disease
the intervention or finding under review
a comparison intervention
the question should be in PICOT or PICO
format
24. Patient, Population or Problem
What are the characteristics of the patient or population?
What is the condition or disease you are interested in?
( i.e. age, gender, ethnicity, with a certain disorder)
Intervention or exposure
What do you want to do with this patient (e.g. treat, diagnose, observe)?
(exposure to a disease, risk behavior, prognostic factor)
Comparison
What is the alternative to the intervention (e.g. placebo, different drug,
surgery)?
(could be a placebo or "business as usual" as in no disease, absence of
risk factor, Prognostic factor B )
25. Outcome
What are the relevant outcomes (e.g. morbidity, death,
complications, risk of disease, accuracy of a diagnosis, rate of
occurrence of adverse outcome)
Time
What time it takes to demonstrate an outcome (e.g. the timeit
takes for the intervention to achieve an outcome or how long
participants are observed).
26. Patient/Population - Pregnant women with
type 2 diabetes
Intervention - Insulin pump therapy
Comparison - Conventional insulin therapy
Outcome - Improved management of glucose
levels
27. INFORMATION
Background information may be found in
sources such as:
reference book entries
textbooks, chapters, appendices
drug monographs, guides to diagnostic tests
the library’s Bobcat catalog
selected electronic Reference Tools for
Background information in the health science.
28. SEARCHING
Once a clinical practice question has been selected,
the next step is to search and assemble research
evidence on the topic. In doing a literature review as a
background for a new study, the central goal is to
discover where the gap are and how best to advance
knowledge.
The resourses falls into 3 categories:
29. 1.General information/background resourses-
to collect the past information of a particular disease. e.g
measles has been nearly eradicated, but there has been a
fairly recent outbreak. If you need to refresh your knowledge
of the clinical presentation, diagnosis etc of measles, a
background resource would be the best place to start.
2.Filtered resourses-
If you are trying to decide on a course of action for a patient
(diagnosis, treatment etc)and want to base your decision on the
best available evidence, consult a filtered resource. clinical
experts and subject specialists pose a question and then
synthesize evidence to state conclusions based on the
available research.
30. Unfiltered resources- If you don’t find an
appropriate answer in the filtered resourses ,you
will need to search unfiltered resourses (the primary
literature) to locate studies that answer your question.
unfiltered resourses provide the most recent
information ,but its upto to the clinician to evaluate
each study found to determine its validity and
applicability to the patient.
Effectvely searching and evaluating the studies
found in unfiltered resources takes more time and
skill, which is why filtered resources are the first
choice of answering clinical questions.
31. A. PRE-APPRAISED RESOURCES: Filtered resource
have been reviewed for quality and relevance to
clinical care.
ACP Journal Club. This Web site comprises a 10-
year archive of the cumulative electronic contents of
"ACP Journal Club", with recurrent weeding of out-of-
date articles. The content is carefully selected from over
100 clinical journals through reliable application of
explicit criteria for scientific merit, followed by
assessment of relevance to medical practice by clinical
specialists.
32. Clinical Evidence.
Clinical Evidence describes the best available evidence from
systematic reviews, RCTs, and observational studies when
appropriate for assessing the benefits and harms of
treatments.
DynaMed.
DynaMed is a point-of-care reference resource designed to
provide clinicians with current, evidence-based information to
support clinical decision-making.
Essential Evidence.
Essential Evidence is a one-stop reference that includes
evidence-based answers to clinical questions concerning
symptoms, diseases, and treatment.
33. FPIN Clinical Inquiries.
Clinical Inquiries provides answers to clinical
questions by using a structured search,
critical appraisal, clinical perspective, and
rigorous peer review. FPIN Clinical Inquiries
deliver evidence for point of care use.
UpToDate.
UpToDate is an evidence-based, peer
reviewed information resource available via
the Web, desktop/laptop computer, and
PDA/mobile device.
34. DATABASES:
PubMed. PubMed comprises more than 22 million
citations for biomedical articles from MEDLINE and life
science journals. Citations may include links to full-text
articles from PubMed Central or publisher web sites.
Cochrane Library. The Cochrane Library contains high-
quality, independent evidence to inform healthcare
decision-making. It includes reliable evidence from
Cochrane systematic reviews and a registry of published
clinical trials. The methodology used to create the Cochrane
reviews is recognized as the gold standard for developing
systematic reviews.
Center for Reviews and Dissemination website : The
databases DARE (database of abstracts of reviews
of effects), NHS, EED(economic evaluation
database) and HTA(health technology assessment)
assist decision- makers by identifying and describing
systematic reviews and economic evaluations,
appraising their quality, and highlighting their relative
strengths and weaknesses.
35. AccessMedicine: Access Medicine is an online resource
that provides students, residents, clinicians, researchers, and
other health professionals with access to "Harrisons Online"
etc.
Scientific American Medicine. Formerly known asACP
Medicine, Scientific American Medicine includes science,
medicine, health and technology information. It is also
available from Stat!Ref.(e-resource)
ACP Smart Medicine. Formerly known as ACP PIER
(physicians information & education resource).
ACP Smart Medicine is an online clinical tool that provides
evidence-based clinical guidance to improve clinical care. It is
free to ACP members or can be purchased as asubscription.
Stat!Ref. STAT!Ref is a collection of online electronic
textbooks for healthcare professionals.
36. META-SEARCH ENGINES:
Trip: (Turning research in to practice)
The TRIP Database searches across
multiple internet sites for evidence-based
content. It covers key medical journals,
Cochrane Systematic reviews, clinical
quidelines, and other highly relevant websites
to help health professionals find high quality
clinical evidence for clinical practice.
37. ARTICLE
The assessment of evidence by systematically
reviewing its relevance, validity and results of
specific situations.
In determining the implementation potential of an innovation
in a particular setting, several issues should be considered,
particularly the transferability of the innovation, the
feasibility of implementing it and its cost benefit ratio.
For example, the traditional method for verifying the
placement of a nasogastric tube was air insufflation.
However, according to current nursing research, the
accurate method for verifying placement is radiologic
examination (Metheny & Titler, 2001).
38. If the implementation assessment suggests that there might
be problems in testing the innovation in that particular
practice setting, then the team can either identify a new
problem and begin the process a new or consider adopting
the plan to improve the implementation potential (e.g.
seeking external resources if cost were the inhibiting factors)
39. WITH ONES CLINICAL EXPERTISE
EXPERTISE
If the implementation criteria are met, the team can design and
plot the innovation. To reach your conclusion you may consult
questions related to diagnosis ,therapy, harm and prognosis keep
in mind that you must interpret the information based on a number
of criteria and depending on your skill and experience ,you may
need to confer with a peer.
example- Sample evidence practice e.g. consider a nine year
old girl present in the ER with abdominal pain and you
suspect appendicitis. which imaging modality is best for
making the diagnosis CT or ultrasound.
40. The fifth step of the process, outcome evaluation, attempts to
interpret the results and evaluate the outcomes of the applied
evidence (intervention). Outcome measures may be psychosocial
(quality of life, improved patient perception of care, reduction in
depressive and anxiety symptoms),
Physiologic: (improved health, reduced complications), or functional
improvement.
Evaluation of the process and the results may occur through peer
assessment, audit, or even self reflection. Depending on the type
of outcomes achieved, it may be possible to compare the
outcomes of a study with similar outcomes on a local, regional,
national, or international level.
43. The stelter model was designed with the
assumption that Research Utilization could be
undertaken:
not only by organizations but by individual
clinicians and managers. It was a model
designed to promote and facilititate critical
thinking about the application of research
findings in practice.
The current model presented graphically
involves five sequential phases:
44.
45. Preparation
In this phase, the nursing officer define the underlying purpose and
outcomes of the project, search, sort and select sources of research
evidence.
She considers external factors that can influence potential application
and internal factors that can diminish objectivity and affirm the priority
of perceived problem.
Validation
This phase involves a utilization of focused critique of each source of
evidence, focusing in particular on whether it is sufficiently sound for
potential application in practice.
Comparative evaluation and decision- making
This phase involves a synthesis of findings and application of criteria
that taken together are used to determine the desirability and
feasibility of applying findings from validated source to nursing
practice. The end result of the comparative evaluation is to make a
decision about using the study findings.
46. Translation/application
This phase involves activities to confirm how the
findings will be used (e.g. formally or informally)
and spell out the operational details of the
application and implement them.
Evaluation
In the final phase, the application is evaluated.
Informal use of the innovation versus formal
use would lead to different evaluative
strategies.
47. Lowa model was developed at the university of
Lowa hospitals and clinics in 1990s to serve as a
guide for nurses to use research findings to improve
patient care /quality of care.
The model was developed as a pathway / method
to EBP – a method to guide the steps to help
identify issues, research solutions and implement
changes.
It is an application – oriented guide for the EBP
process.
48. 1. Identify the trigger where an EBP change is
warranted. Either a knowledge focus
trigger or a problem focus trigger.
2. Determine if the problem at the hand is a
priority for the organization, practice,
department or unit.
3. Form a team that will develop, evaluate &
implement the EBP change. The team
should be made up of representative both
in and out of nursing unit. This helps in
better evaluation and implementation of
the change.
49. 4. Gather and analyze the research related to the
desired practice change. This includes
formulating a good research question using the
PICO (T) method and conducting a literature
search looking for related research studies.
5. Critique and synthesize the research discovered
during the literature search. This includes
reviewing the research to determine if the
change is scientifically sound.
6. STOP & DECIDE if there is sufficient research to
implement a practice change:
No – review the research
Yes- move to step 7
50. 7. Implement change into Pilot program.
Change one or two smaller areas / units first
for evaluation.
8. Evaluate results. Is the change feasible and
does it result in improved outcomes?
NO- Continue to evaluate the care and new
research to be able to revisit the issue in the
future with new information.
YES- introduce the change across the
department/ unit/ practice/ organization. After
the introduction of the change, continue to
observe, evaluate, and analyze the results.
51.
52.
53.
54. The conduct and utilization of research in
nursing (CURN) project. The CURN project
was designed to develop and test a model for
using research- based knowledge in clinical
practice settings.
Research utilization is viewed as an
organizational process. Planned change is
integrated throughout the research
utilization process.
System change is essential to establishing
research based practice on a large scale.
55. The best evidence for interventions comes from
following a evidence hierarchy.
Systematic review
Randomized controlled trial
Cohort study
Case control study
Cross-section analytical study
Descriptive/narrative study
56.
57.
58. Resistant to changes in nursing
practice.
I n ability to critically appraise
research findings.
Time, workload pressures, and
competing priorities.
Lack of continuing education
programs.
Fearof "stepping on one'stoes“
Poor administrative support.
59.
60. Many Nurses have not received any formal
instruction in research and they lack skill to
judge the merits of a study.
Nurses attitude toward research and their motivation
to engage in EBP have been identified a potential
barrier. People are often resistant to change. Change
requires effort, retraining and restructuring of work
habits. Thus there is likely to be some opposition to
introducing innovations in practice setting.
ADVICE
Read widely and critically. Professionally
accountable nurses should read journals relating to
their specialty, including research reports in them.
61. Attend professional conference. Conference attending
give opportunities to meet researchers and to explore
practice implications.
Learn to expect evidence that a procedure is effective.
Nurses need to develop expectations that the decisions
they make in their clinical practice are based on sound
rationales.
Become involved in a journal club. Many
organizations that employ nurses sponsor journal
clubs that meet to review research articles that have
potential relevance to practice.
Pursue and participate in EBP projects. Nurses who
are involved in research related activities develop
more positive attitudes toward research and better
research skills.
62. Many of the major impediments to using research in practice
stem from the organizations that train and employ nurses.
Organizations have failed to motivate or reward nurses to seek
ways to implement appropriate findings in their practice. In
several studies of barriers to RU, one of the greatest
reported Barrier was “insufficient time on the job to implement new
ideas”. Organizations may be reluctant to expand resources for
RU, EBP activities or for changing organizational policy.
ADVICE: To promote the use of research evidence,
administrators can adopt the following strategies:
Foster a climate of intellectual curiosity. Open communication is
important in persuading staff nurses that their experiences and
problem are important and that the administration is willing to
consider innovative solutions.
63. Reward efforts for using research. RU should not
be the primary criterion for evaluating nurses
performance but its inclusion is an important
criteria to affect their behavior.
Seek opportunities for institutional RU/EBP projects.
Organizational efforts and commitment are
essential for the type of projects. ·
Offer emotional or moral support. Administrators
need to make their support visible by informing staff
by establishing EBP committees, by helping to
develop journal clubs and by serving as role models
for staff nurses.
Offer financial or research support for utilization.
64. There is a shortage of appropriate role
models- nurses who can be emulated for
their success in using or promoting the use
of research in clinical practice. The nurses
feel that he or she didn’t have “enough
authority to change patient careprocedures”
ADVICE:
Educators could help to promote the use
of research evidence through the
following strategies:
65. Incorporate research findings into curriculum.
Research findings should be integrated
throughout the curriculum and when possible,
the efficacy of specific procedures should be
documented by referring to relevant studies.
Encouraging research and research use. Either
by acting as role models to students or by
demonstrating positive attitudes towards
research and its use in nursing.
Place demands on researchers. Faculty review
of research proposals should demand that
researchers demonstrate the proposed studies
potential for clinical use; they can also demand
that the researchers include a specific plan for
dissemination or utilization.
66. 1.A nurse can be a decision maker and coordinator of care.
2. As a scientist: A nurse ensures his or her practice is evidence-
based and that institution approved protocols are utilized.
3. As a transferor of knowledge: This important role is invoked
when discussing the plan of care with patients, their loved
ones, and with other members of the healthcare team.
4. Manage resources and facilitate the success of unit-based EBP
workgroups
5. Support EBP by communicating with unit staff the
expectations for participation and available resources
Encourage broad staff participation to promote collaborative
teamwork
67. 6. Become a primary vehicle for recognition of
staff nurses' success
7) Encourage research and research uses.
8) Offer emotional and moral support to senior
staffs for evidence based practice.
9) Foster a climate of intellectual curiosity.
10) Attend and encourage junior staffs to
conference
11).The registered nurses participates as
appropriate to education level and position in the
formulation of evidence-based practice
through research.”
68. 12. The registered nurses utilizes current
evidence- based nursing knowledge,
including research findings, to guide
practice.
13. Expect that evidence is the foundation of
practice
14.Participate in EBP projects
15.Disseminate project findings in
various forums
16.Collaborate with the healthcare team
to provide quality care