The basic principles of pharmacogenetics and its potential to provide better care. For more information, visit: https://www.telushealth.co/page/thank-you-pharmacogenetics-webinar/
Pharmacogenomics is a new trending branch which has created enormous hopes in improving diagnostic methods, treatment outcomes and preventing adverse events and therapeutic failures. In this ppt basics of pharmacogenomics and pharmacogenetics has been discussed in simplest possible way along with two case studies. Clinical applications of pharmacogenomics has also been discussed in brief.
Pharmacogenomics is a new trending branch which has created enormous hopes in improving diagnostic methods, treatment outcomes and preventing adverse events and therapeutic failures. In this ppt basics of pharmacogenomics and pharmacogenetics has been discussed in simplest possible way along with two case studies. Clinical applications of pharmacogenomics has also been discussed in brief.
Pharmacogenomics: A new age drug technologyMahek Sharan
the pharmacogenomics require the pharmacology and genomic together to improve the drug responses and the new age drug potential according to individual need
Pharmacogenetics is the study of influences of a gene on therapeutic and adverse effects of drugs.
Pharmacogenetics plays an important role in drug development and drug safety.
NSARG Meeting Feb 18 2016 - Pharmacogenetics in Benefit Plans - Personalized ...Beneplan
Pharmacogenetics is the study of how medication responds to an individual's unique DNA. Personalized Prescribing Inc is a new employee benefit which provides coverage for pharmacogenetics testing at a cost of $1-$3 per employee, per month (depending upon the demographics). zahra@personalizedprescribing.com
Pharmacogenomics: A new age drug technologyMahek Sharan
the pharmacogenomics require the pharmacology and genomic together to improve the drug responses and the new age drug potential according to individual need
Pharmacogenetics is the study of influences of a gene on therapeutic and adverse effects of drugs.
Pharmacogenetics plays an important role in drug development and drug safety.
NSARG Meeting Feb 18 2016 - Pharmacogenetics in Benefit Plans - Personalized ...Beneplan
Pharmacogenetics is the study of how medication responds to an individual's unique DNA. Personalized Prescribing Inc is a new employee benefit which provides coverage for pharmacogenetics testing at a cost of $1-$3 per employee, per month (depending upon the demographics). zahra@personalizedprescribing.com
Pharmacogenetics is the study of inherited genetic differences in drug metabolic pathways which can affect individual responses to drugs, both in terms of therapeutic effect as well as adverse effects. The term pharmacogenetics is often used interchangeably with the term pharmacogenomics which also investigates the role of acquired and inherited genetic differences in relation to drug response and drug behavior through a systematic examination of genes, gene products, and inter- and intra-individual variation in gene expression and function.
Warfarin. Most used oral anticoagulant in the world. In some cases it has no alternative. Has many side effects. Careful monitoring and judicious titration of dose can make it best. Live long Warfarin.
Pharmacogenetics and pharmacogenomics is an upcoming branch in therapeutics. Various pharmacogenomic tests are currently available to aid in actual clinical practice. It has shown to have promising results in personalized medicine It is my attempt to compile the basic concepts from various books, articles, and online journals. Please feel free to comment.
Pharmacogenomics, Pharmacogenetics and Pharmacokinetics Zohaib HUSSAIN
Introduction
With the information available about human genome and human proteome, it is now well understood that there are a lot of variations between individuals. These minor variations account for many differences like adverse drug reactions, which are responsible for many hospitalizations and casualties. The observed variable effect of drug is due to difference in sensitivity as some people need higher dose and some need lower dose to get similar therapeutic effect, but in some people drug has no therapeutic effects and in some it shows strong adverse reactions.
Personalized medicine involves the prescription of specific therapeutics best suited for an individual based on their genetic or proteomic profile. This talk discusses current approaches in drug discovery/development, the role of genetics in drug metabolism, and lawful/ethical issues surrounding the deployment of new health technology. I highlight some bioinformatic roles in the drug discovery process, and discuss the use of semantic web technologies for data integration and knowledge discovery..
Pharmacogenomics is the branch of biochemistry in which study how an individual’s genetic inheritance affects the body response to drug. Pharmacogenomics is the intersection of genetics and pharmaceutical industry.
In this presentation a brief note is given about what is pharmacogenomics. Why different drugs work differently in different people. today pharmacogenomics, future of pharmacogenomics. also describe the future of pharmacogenomics. challenges which have to pharmacogenomics.
Personalized medicine involves the prescription of specific therapeutics best suited for an individual based on their genetic or proteomic profile. This talk discusses current approaches in drug discovery/development, the role of genetics in drug metabolism, and lawful/ethical issues surrounding the deployment of new health technology.
INTRODUCTION
What is pharmacogenomics
History
Principle
So what’s new about pharmacogenomics?
single nucleotide polymorphism (SNP)?
Genes commonly involved in pharmacogenomic drug metabolism and response
The anticipated benefits of pharmacogenomics
Pharmacogenetics Research/Database Program
Some of the barriers to using pharmacogenomics
Conclusion
References
Personalised medicines -pharmacogentics and pharmacogenomicsAlakesh Bharali
This seminar basically introduces and explains the learner about what is personalised medicines, what is the need for it, how personalised medicines work. For this, the concept of pharmacogenetics and pharmacogenomics are considered. After going through the presentation, the learner will be able to understand about the concept of pharmacogentics and pharmacogenomics. Certain examples of personalised medicines are included in this seminar.Although personalised medicines are specific and helpful, ins spite of having lots of advantages , it also have some disadvantages which are also specified in this seminar.Although , we speak about personalised medicines, we never saw personalised medicines in our local market. So here is an approach given that , when will we see personalised medicines at the local pharmacy. Again, certain marketed products are also listed in the seminar.Also, the future of personalised medicines is depeicted in the seminar. How medicines will be in a an around 2050 is shown in the seminar. After going through the seminar, the learner would be able to understand about personalised medicines and all its aspects in detail.
This Presentation is about Pharmacogenomics and Pharmacogenetics , its Working , application, History.
It also contain a little bit info related to polypharmacy and its effects.
You can also see information regarding Drug Metabolism Phase, and drug Metabolizing Enzymes like CYPs, VKORC1, TPMT
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Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
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
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
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.
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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
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
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Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
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Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
2. 2Public
Many drugs do not work for the conditions
they have been prescribed for
Percentage of patients for whom drugs are ineffective
FDA Report “Paving the Way for Personalized Medicine” October 2013 http://www.fda.gov/downloads/ScienceResearch/SpecialTopics/PersonalizedMedicine/UCM372421.pdf (Data taken
from chart on page 12 - source of data: Spear, B.B., Heath-Chiozzi, M., & Huff, J. (2001). Clinical application of pharmacogenetics. TRENDS in Molecular Medicine, 7(5), 201-204.)
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2.2Msevere adverse drug events per year
Drugs are dangerous
0
100,000
200,000
300,000
400,000
500,000
600,000
700,000
HeartDisease
Cancer
Stroke
CarCrashes
Rx
Gurwitz JH. Et al. Incidence and preventability of adverse drug events among older persons in the ambulatory setting. JAMA 2003;189(9):1107-16
FOURTHleading cause of death in the U.S.
100,000deaths per year by properly
prescribed drugs
80,000deaths per year by improperly
prescribed drugs
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In Canada we spend more on drugs than on doctors
Drugs are expensive
$30Bspent on prescription drugsHospitals
29%
Drugs
16%
Physicians
14%
16%of total health care spend
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The difference between an ineffective, safe or dangerous
drug lies in the plasma concentration of the drug
Drug Metabolism 101 – The Therapeutic Window
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Drugs are activated and/or deactivated by enzymes in the liver in
a process called metabolism
Any factor that increases of decreases the function of these
metabolic enzymes will affect the concentration of a drug within
the therapeutic window and therefore alter its efficacy and safety
Phase I Metabolism
Cytochrome P450 (CYP) enzymes:
Activate a pro-drug to active drug
Convert an active drug to an active or toxic metabolite
Convert an unexcretable drug to an excretable form
Inactivate a drug
Humans have 57 genes divided into 18 families and 43 sub-families of CYP
Phase II Metabolism
In order to be cleared from the body some drugs require additional steps
Methylation
Sulphation
Acetylation
Glucurionadation
Glutathione conjugation
Glycine conjugation
Performed by a multitude of different enzymes
Drug Metabolism 101 – Metabolic Enzymes
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Drug metabolizing enzymes are proteins
made by liver cells
The instructions for making proteins are
encoded in genes
Humans have over 20,000 genes stored on
23 chromosomes, with a complete set
located in the nucleus of every cell
Hundreds of genes are related to drug
metabolism
Chromosomes and genes are made of DNA,
the famous double helix structure consisting
of two strands with alternating base pairs
There are over 6B base pairs
99.9% of these are identical in all humans
0.1% difference = 6M variations
Pharmacogenetics is the study of how inter-individual differences
in genes result in differences in drug metabolism, specifically
predicting the efficacy and/or toxicity of a drug.
Drug Metabolism 101 –
Genetics of Drug Metabolizing Enzymes
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The challenge for physicians is every
individual is profoundly different in how
they handle medications
Age, gender, weight, kidney function,
liver function all matter
•Without understanding the individual and cumulative effects of
multiple drugs on an individual’s unique genetics, a physician cannot
accurately predict how a medication will behave
Drug Metabolism 101
Genetics matter:
>90% of the population have at least 1
genetic variant in the enzymes
responsible for drug metabolism
Only 7% have all normal variants of the
5 major CYPs
For a given drug, genetic variations
result in patients being classified as
Poor metabolizers
Normal metabolizers or
Ultra metabolizers
Complicating this, multiple drugs will
have antagonistic or synergistic effects
on the same metabolic pathway
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The promise of Pharmacogenetics is a personalized
dose to optimize efficacy and safety
Pharmacogenetics: Right Drug, Right Dose
Without Genetics
Advertised Dose – One Size Fits All
With Genetics
Personalized Dose
Responds to
normal dose
Responds to
lower dose
Responds to
higher dose
Responds to
alternative
medication
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1. Standard of care
2. The economics
of preventable
adverse drug
events
3. Digital health
platforms
Interplay of 3 Forces affecting Pharmacogenetics
13. How will Pharmacogenetics benefit the
insurance industry?
Right drug, right person, the first time
Prior authorization
Improved health outcomes
Reduced drug spend
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1.The use of pharmacogenetics is becoming a
standard of care for the prescription of some
drugs.
2.The widespread use of pharmacogenetics will
likely reduce health care and disability costs –
but this needs to be proven to be cost effective
3.Widespread use of pharmacogenetics in primary
care will depend on an effective pan-Canadian
digital health platform that brings simple,
actionable recommendations to health care
providers at the point of care.
Conclusion