a priority topic and how it could appear on exams · •practice taking histories, physical exams,...
TRANSCRIPT
Orientation To Your Examinations
Plus
A Priority Topic and how it could appear on exams
PRIORITY TOPIC:
IMMUNIZATIONS
how this can appear on exams
PART ONE
Exams!
To practice medicine in Quebec, up to how many exams might you have to do?
a) Twob) Threec) Fourd) Five
#1 mistake residents
make on exams:
Not reading very carefully!
3 Licensing bodies:
• College of Family Physicians of Canada
• Medical Council of Canada
• College des médecins du Québec
Exams to get be able to practice in Quebec:
• Medical Council of Canada1. LMCC2
• College of Family Physicians of Canada1. Written SAMP
2. Oral SOO
• College des médecins du Québec1. ALDO
2. Examen de L’Office Québécois de la langue Française
Since most of you will forget everything we say…
Exam information and links are on the Family Medicine website
Why residents fail
1.
2.
They don’t know enough
They make avoidable mistakes
1. They don’t know enough
We are building a virtual study guide so
residents can spend:
more time studying,
less time searching for references
I asked what strategies the “Top
performers” used during their
residency
Started 6-12 months in advance
Used the College Priority Topics as their study guide
The most commonly cited resource was “American Family Physician” articles
LMCC2
REGISTER
TODAY !
The LMCC2 exam is about 1st principles
• Can you take a history• Can you do a relevant and organized physical
exam• Can you manage acute situations• Can you interpret lab or radiology tests properly• Is your communication with patients open,
empathic and clear• Can you approach ethical situations according to
Canadian medical principles• Can you interact with colleagues clearly and
professionally
• Deal with a medical error• Deal with unprofessional behaviour• Ethical dilemma• Deal with confidentiality• Patient autonomy – informed
consent…
You might need to know how to:
WHAT YOU NEED TO BRING:
Entrance card
LMCC2 2 days
SATURDAY SUNDAY
8 10-minute stations 4 6-minute couplet stations1 14-minute station
10 minute stations
• In some cases, the clinical encounter ends at nine minutes and is
followed by a one-minute oral examination.
• The physician examiner may ask one to three pre-specified
questions related to the patient problem.
6 min - Clinical encounter
• Obtain a focused relevant history or
• Conduct a focused physical examination
“Couplet” stations
6 min – Pt encounter probe
• Review and interpret patient-related materials before or after the patient encounter
• Interpret x-rays, computed tomography images, laboratory results, etc.
• Record physical exam findings after the clinical encounter
• Provide a differential diagnosis.
• Detail an initial investigation or management plan
“Couplet” stations
When you walk into the room:
Be observant
Go back to “Bates” Basics
Practice the elements of a proper History of Presenting Illness
Review a systematic approach to physical exams (and SAY IT OUT LOUD)
Listen to Mike Kirlew podcasts for acute management and lots of exam tips
http://mcc.ca/examinations/mccqe-part-ii/exam-preparation-resources/
Interactive orientation presentation:
Common error
Identify the 2 most important words in this instruction:
“List 3 factors that will determine this patient’s prognosis”
SAMP
Short Answer Management Problems
All day, 6-hour, computer-based written exam
Rules for the SAMPS
Your answers MUST be specific
NOT acceptable answers:
“Lipid profile”
“Complete blood count”
“Electrolyes”
Acceptable answers:
“LDL-cholesterol”
“Hemoglobin”
“Blood sodium”
Also NOT acceptable:
“Ultrasound”
“CT scan”
Acceptable :
“Abdominal Ultrasound”
“Brain CT scan”
READ SAMP QUESTIONS CAREFULLY
Versus
“Name 3 predisposing factors of this
diagnosis for this patient?”
“Name 3 predisposing factors for this
diagnosis”
Expect a lot of questions like:
What is the most important test to order first?
What is the most important diagnosis to consider first?
What is the most important intervention to do now?
Most residents are surprised by how few “guidelines” type of questions there are
The S
“Simulated Office Oral”
To test competency in the patient-centredmethod.
The goal of the SOO:
5 Stations - 15 minutes each
Patient Centred exploration of the patient’s problem
F
I
F
E
Fears
Ideas
Function (problem’s impact on their function)
Expectations
You are about to meet MrsDoe, 28 years old
Anatomy of a SOO
Evaluate PROBLEM 1+ “FIFE”
Evaluate PROBLEM 2+ “FIFE”
ManagePROBLEM 1
Manage PROBLEM 2
Explore pt’ssocial
context- Friends- Family- Finances- Life-stages
Provide a stunning context
integration statement
CONTEXT INTEGRATION STATEMENT
•“I can see why this is a problem for you at
this time …”
We will review the particularities of the SOO next month
The S
Summary of what you must do:
• REGISTER for the exams
• READ the essential information provided by the Colleges!
• Study by imagining what types of questions they might ask
• Practice taking histories, physical exams, and acute management out loud
• Download Dr Mike Kirlew’s podcasts
Priority Topic:
ImmunizationsHow this topic might appear on exams
Immunizations
Exam tips
Exam tips
Exam tips
Residents would perform better on exams if they:
Remembered to include lifestyle interventions, non-
pharmacological, and immunizations on their answers
Immunization
Key Feature1 Do not delay immunizations unnecessarily (e.g., vaccinate a child even if he or she has a runny nose).
2 With parents who are hesitant to vaccinate their children, explore the reasons, and counsel them about the risks of deciding against routine immunization of their children.
3 Identify patients who will specifically benefit from immunization (e.g., not just the elderly and children, but also the immunosuppressed, travellers, those with sickle cell anemia, and those at special risk for pneumonia and hepatitis A and B), and ensure it is offered.
4 Clearly document immunizations given to your patients.
5 In patients presenting with a suspected infectious disease, assess immunization status, as the differential diagnosis and consequent treatment in unvaccinated patients is different.
6 In patients presenting with a suspected infectious disease, do not assume that a history of vaccination has provided protection against
disease (e.g., pertussis, rubella, diseases acquired while travelling).
Don’t leave easy exam points on the floor!
Key feature 5. In patients presenting with a
suspected infectious disease, assess immunization
status, as the differential diagnosis and consequent
treatment in unvaccinated patients is different.
In LMCC2 oral stations, ask about immunization status
Asked about immunizations
EXAMINER CHECKLIST
✓
- Healthy diet
- Alcohol limitation
- Exercise
- Smoking cessation
- Multidisciplinary team
- Vaccinations
For pretty much every SAMP or SOO -include health promotion
recommendations
I am not going to talk about childhood vaccine schedules
For premature babies, do you give the vaccines according to their chronological age or corrected age?
A child comes to you for her 4-month vaccine 7 weeks after her 2-month vaccine Which should you do?
a) Tell the mom she will have to come back at 8 weeks for the 4-month vaccine
b) Tell the mom that she can have the 4-month vaccine today while she is here
While it may be ok to give a booster later than the schedule,
It is not ok to give a booster earlier than the schedule
WHO, CDC, PHAC allow only 4 days earlier than the schedule . Earlier than that
interferes too much with the booster’s effectiveness
What resource provides the most up do date Canadian vaccination information?
When not to vaccinate
(Don’t be scared of the sniffles)
Key feature 1 - “Do not delay
immunizations unnecessarily
With respect to vaccinations, there
are:
• Contraindications• Precautions
There is only 1 permanent contraindication that is
applicable to all vaccines
Thou shalt not
vaccinate if:
The patient has
had a severe
allergic reaction
after a prior dose
of vaccine or to a
vaccine constituent
(anaphylaxis)
Anaphylaxis is a IgE mediated systemic allergic reaction
Involves 2 or more organ systems, occuring minutes to hours post exposure:
• Skin - urticaria, angioedema, periorbital edema• Cardiovascular – hypotension, shock• Respiratory – tongue swelling, Wheeze, resp distress• Abdominal- cramps, diarrhea• Brain – loss of consciousness,
4 Vaccination “Precautions”
Antibody-containing Products
1.
2.
3.
4.
Moderate/ severe illness
Pregnancy
Immunosuppression
Moderate/ severe illness
According to the “PIQ”
• Fever• Extreme irritability or crying• Lethargy• Vomiting/ Diarrhea
Is this the disease getting worse, or is it
the vaccine
Recommendation is not to give live attenuated vaccines to pregnant women because there is a theoretical risk that the vaccine could produce a danger to the fetus.
Pregnancy
Name 5 (FIVE) live attenuated viral vaccines
1.2.3.4. 5.
MMR (Measles, Mumps, Rubella)VaricellaZosterRotavirusLive attenuated influenza (intranasal)
TWO live-attenuated bacterial vaccines
1.2.
Oral TyphoidBCG (tuberculosis)
Immunosuppression
• Congenital immunodeficiency• Cancer• HIV infection• Chemotherapy• Radiation therapy• Large doses of corticosteroids or
other immunosuppressant• Nephrotic syndrome
Wait before giving live-attenuated vaccines to people who have had antibody –containing products
Antibody-containing Products
Live attenuated vaccines need to replicate within the host
High antibody level impair the immune response to live
attenuated vaccines
Source of antibodies that can interfere with the immune response to live-attenuated vaccines:
1.Mother’s antibodies to her newborn2.Blood transfusions3.Immunoglobulin transfusion4.Another live-attenuated vaccine
You are best to administer a live-attenuated vaccine when the person’s antibody titre is low
How could this key
feature look on an exam?
Gabriel, is brought in by his mother for
the influenza immunization. Gabriel is
healthy except for a suspected egg
allergy. He once developed an itchy skin
rash on his cheeks after eating
scrambled eggs.
He has never had a flu shot before. His
mother asks if Gabriel can have the flu
shot.
What do you suggest?
SAMP case :
Unless Gabriel’s reaction to egg was
anaphylactic, there is no
contraindication to him being vaccinated
against the influenza vaccine.
Atopy to egg is not a contraindication to
vaccination
ANSWER:
Adverse events from
vaccines
Which of the following statements is/are true?
a) The adverse reactions from live-attenuated vaccines tend to be systemic and can be similar to a non-contagious attenuated form of the disease
b) The adverse reactions from inactivated vaccines tend to be local reactions
c) The adverse reactions of live-attenuated and inactivated vaccines are similar
Adverse reactions to vaccinations
Fundamentally different between live attenuated and inactivated
vaccines
Adverse reactions to live attenuated vaccines tend to be similar to mild
version of the disease
Onset tends to be similar to the latency period of the natural
infection
Local vaccine reactions
• Local reactions occur at the injection site and include pain, swelling, and redness.
• Are more common after inactivated vaccines
• Usually occur within a few hours of the injection
• Tetanus and diphtheria toxoids most commonly are associated with severe local reactions.
Severe local reactions are called "hypersensitivity reactions."
Vaccination site reaction: Cellulitis:
• Progresses over 1st few hours
• Resolves within 48 hours• Only slightly painful• Systemic symptoms, even
fever are rare
• Starts a bit later• Gets progressively
worse• A lot of pain• Often associated
fever
Systemic reactions
- Occur more commonly with live-attenuated vaccines
- Systemic reactions are similar to a mild form of the natural disease.
- They occur near the middle to end of the natural disease's usual incubation period, at 7 to 21 days after vaccination.
Because measles causes a rash and fever, the most common adverse reactions after MMR vaccination are a mild rash and fever within 7-21 days post vaccine
OTHER possible adverse reactions to MMR:
• Joint pains• Thrombocytopenia
(1/40,000)
What if I inject in the wrong place?
Manufacturers recommend site of injection to: optimize effectiveness
Minimize adverse reactions
Diagnosis?
• Firm • Only slightly tender nodule• Began 2 months post-
vaccination• Lasted months
Post-vaccination site sterile abscess
Post-vaccination site nodule
Some inactivated (killed) vaccines contain Aluminum salts that increase the immunogenicity of the vaccine (“adjuvant”)
If injected into subcutaneously, there is an increased risk of sterile abscess and nodules
There’s Aluminum in vaccines?!
Aluminum is sometimes added to enhance
the immune response to certain vaccines. (“Adjuvant”)
DID YOU KNOW?• Aluminum is present in air, food, and
water.
Aluminum “ingestion” During first 6 months of life from the following sources
• Vaccines 4 mg• Breast milk 7 mg• Baby formula 38 mg• Soy milk formula 117 mg
Formaldehyde is sometimes used
during manufacturing to kill or weaken the virus/bacterium
Most is removed during the manufacturing process.The remaining trace amount is safe
DID YOU KNOW?
• Formaldehyde is a byproduct of normal metabolism.
Thimerosol was used as a preservative in
some multi-vial vaccines
• People were concerned because it contained a form of mercury
• But not the form of mercury that accumulates in the body
• Thimerosol is not longer used in the pediatric series of vaccines
Vaccine hesitant
patients
Key Feature 2. With parents who are hesitant to
vaccinate their children, explore the reasons, and
counsel them about the risks of deciding against
routine immunization of their children.
Imagine this:
It is the SUNDAY of the LMCC-2 exam.
The day of 6-minute couplet stations….
How do you think this resident performed on this
station?
READ THE QUESTION CAREFULLY
Know what the licensing body means by their words
Common mistakes made on LMCC2
exam
The Medical Council of Canada means for you to ask the patient questions and respond to their answers
How do you think this resident performed on this
station?
Vaccine hesitancy Station - Evaluator’s marking guide
O Asked about child’s vaccination history
O Asked about past reactions to vaccines
O Asked types of information mother has obtained (internet,
television, friends/family)O Inquired about mother’s concern about the vaccines
O Elicited child’s past medical history
O Elicited history of medications
O Asked about allergies
Social history
O - Child in daycare or at home
O - Exposure to other children
O - Exposure to family members who might be sick
Applicant’s general approach
O Displayed non-judgmental approach
NEVER Bull s--- !
In oral exams (SOO and LMCC2), if you aren’t sure,
“Adverse events following immunization” (AEFI)
We must report to Public Health Agency of Canada any serious or unexpected adverse reaction that
have a temporal association with immunization that is not clearly attributable to another cause
Specific
immunizations
Immunizations:
• Tetanus, Diphtheria, Pertussis• Pneumococcus• Influenza• Meningococcus• Varicella and Zoster• Hepatitis B and A
Highlight populations
most at risk
Exam tips
Exam tips
Exam tips
TDaP
and all its abbreviations
2 4 6 12 18 4-6 y
Quebec schedule
Grade 4 Grade 9
DTaP
Diptheria
Tetanus
acellular Pertussis
What does the “a” stand for?
Types of vaccines
Live Attenuatedo Viralo Bacterial
Inactivatedo Whole-Cell Viruso Fractionalo Toxoido Subunito Polysaccharideo Conjugate
DTaP
Tdap
DT
Td
DTaP
Tdap
DTTd
The Capital refers to the relative amount of that antigen
DTaP
Tdap
DTTd
Which of these options is given 6 times to children <18
years?
DTaP
Tdap
DT
Td
Which of these is given to adults at least once?
Public Health Agency of Canada (PHAC) recommends Tdap to pregnant women >26 wks if
haven’t received the pertussis vaccine as an adult
DTaP
Tdap
DT
Td
Given to children who cannot receive pertussis
component
Given q 10 years to everyone
DTaP
Tdap
DT
Td
Given to children who cannot receive pertussis
component
Given q 10 years to everyone
Which of these is given to adults at least once?
Which of these options is given 6 times to children <18
years?
DTaP
Tdap
DT
Td
Pertussis (Whooping cough)
• Young infants are the most vulnerable
• The first set of most inactivated vaccines only “prime” their immune system (“the primary series)
Infants depend on the population being vaccinated against pertussis (Tdap)
A man presents to your walk-in clinic with 3 weeks of persistent cough
Annals of Family Medicine (2013):
Mean duration of a cough after a URTI is 18 days
Patients expected their cough to resolve is 5-7 days
20% of adults with a cough lasting >2 weeks have
pertussis
Pertussis vaccination is a lot about protecting:
PERTUSSIS
Pregnant women >26
weeks
Pneumococcal
immunization
2 4 6 12 18 4-6 y
Quebec schedule
Grade 4 Grade 9
As a resident while trying to vaccinate a 12-month old baby against pneumococcus, I gave Pneumovax-23 instead of Prevnar-13
Streptococcus pneumoniae
A capsulated bacteria
Can cause upper respiratory tract infections and acute otitis media
“Invasive
pneumococc
al disease”:
• Pneumonia• Meningitis• Sepsis
Streptococcus pneumoniae
Strep pneumo vaccines
Polysaccharide vaccine Pneumovax-23
Pneumo Conjugatedvaccine Prevnar-C-13
Weak antigen
Children (< 2 years) do not develop a strong immune response to polysaccharide
vaccines unless they are conjugated to a protein
I gave Pneumovax-23 instead of Prevnar-13 to a 12 month old baby
This baby did not receive complete vaccine coverage for invasive strep pneumo disease
Hang on,
things are
going to get
a little
complicated!
People > 2 years “at high risk” of invasive pneumococcal disease should receive conjugated AND Polysaccharide-23 vaccines
High risk for pneumococcal meningitis:
Full series of pneu-conjugated vaccine AND Polysaccharide-23
• Asplenia or sickle cell disease; • Chronic Hepatic; Cardiac; Pulmonary disease• Diabetes • Severe chronic renal failure or nephrotic syndrome; • Immunocompromised:
• HIV infection;• Congenital immunodeficiencies• Chemotherapy• Radiation therapy to large bones (pelvis)• Corticosteroids or other immunosuppressants
Others >2 years who should get Pneum-Conj AND polysacharide-23
All healthy Adults > 65 years
PHACPIQ
CDC
Pneu-conj+
Pneu-23 Pneu-23
Groups at the HIGHEST risk of invasive pneumococcal disease and should have:
• Pneu-conj AND
• Polysach-23 AND booster 5 years later
1. Asplenia2. Immunocompromised3. Chronic renal disease/ Nephrotic syndrome
Ideally, if you have to give both, which should you give first?
Pneu-conj or Pneu-23
8 weeks
Pneu-23 Pneu-conj1 year!
High risk people > 2 yrs should get both vaccines
Pneumococcus
Pneumococcus
Influenza vaccinations
I can’t stand it when Family Medicine
residents only know the provincial vaccine
schedule!
They should know the PHAC recommendations!
Tiny Tots Dr Burko’s pet peeve:
Influenza vaccine
“If you can sit, you should receive the flu vaccine”
PHAC Recommends for everyone ≥6 months old
There are 2 types of flu vaccines
1. Inactivated intramuscular vaccine2. Intranasal live attenuated vaccine
In young children, (<9yrs) you have to give a BOOSTER of influenza
2 shots, given four weeks apart
Flu vaccines
Meningococcal
immunization
2 4 6 12 18 4-6 y
Quebec schedule
Grade 4 Grade 9
Neisseria meningitis
Similarities with Strep pneumonia
1. Both encapsulated bacteria
2. People with asplenia are at highest risk
3. Vaccines work best if a protein is conjugated to the polysaccharide antigen
Neisseria meningitis
ABCW-135Y
In Canada, the majority of invasive meningococcusinfections is caused by which 2 strains?
Men-Conjugated-CC
B
A,C, Y,W-135
4CMen-B
MenC-A-C,Y,W-135
Available Meningococcal vaccines
“Quadravalent”, (menactra)
(Bexerso)
Minimum coverage for meningococcus
= Most provincial Programs
Men-Conjugated-C Men-Conjugated-C
Babies(12 mo)
Early adolescence
(Grade 9)+
Maximum coverage available for meningococcus
• Men-C-C,A,Y,W-135
• 4C Men-B (Bexero)Men-C-A,C,Y,W-135
Babies + Every 5 years:
Populations most at highest risk for invasive meningococcus disease (NAME 3)
1. Functional or anatomic asplenia2. HIV infections3. Complement or factor D deficiencies
SAMP
40-yr old patient has is telling you he is about to leave for Mecca. He asks you what vaccinations he needs for his trip.
Name 5 (FIVE)
I shouldn’t need to know this! I send all my patients to Travel
Clinics!!
http://www.phac-aspc.gc.ca/index-eng.php
Key feature 3. Identify patients who will
specifically benefit from immunization (e.g., not
just the elderly and children, but also the
immunosuppressed, travellers, those with
sickle cell anemia, and those at special risk for
pneumonia and hepatitis A and B), and ensure
it is offered.
Mecca and Sub SaharanVery high endemic rate of meningococcus
Should receive “Quadravalent” meningococcusvaccine prior to their trip
Travel vaccines for everyone
1. 2. 3.
4.
5.
Td +/- aP, ensure has had polio vaccine
MMR
Hepatitis B
Hepatitis A
Vaccines if going to Mecca or Sub Saharan Africa
Meningitis –C,A,Y,W-135 (“Quadravalent”)
Consult the travel recommendations on the Pubic Health Agency of Canada website
SAMP
A 6-year old previously well, presents to the emergency room with headache, fever, and disorientation.
His vaccinations include:2 months – DTaP-HB-IPV-Hib
Pneu-C-13Rotavirus
4 months – DTaP-HB-IPV-HibPneu-C-13Rotavirus
6 months – DTaP-IPV-HibInfluenza x 2 (4 weeks apart)
12 months – Men-CMMRPneu-C-13
18 months – DTaP-HB-IPV-HiBMMR
5 years – Tdap-IPV
On physical examination you note a macular rash on his face that does not blanch
QUESTION. Name the most likely bacterial pathogens that you would suspect in this patient? (NAME 3)
1.2.3.
N. meningococcus
Strep. pneumococcus
H. Influenza type b
Key feature 6. In patients presenting with a
suspected infectious disease, do not assume that a
history of vaccination has provided protection
against that disease
Key feature 3. Identify patients who will
specifically benefit from immunization (e.g., not
just the elderly and children, but also the
immunosuppressed, travellers, those with
sickle cell anemia, and those at special risk for
pneumonia and hepatitis A and B), and ensure
it is offered.
Influenza yearly (intrasmuscular)
4 principles of vaccinating immunocomprised
Chronic renal disease, **Nephrotic syndrome
1.
2.
3.
Try to give the live vaccines before becoming immunosuppressed….
Full protection against Strep pneumoniao Pneu-C13, then Pneu-23, 8 wks latero Booster Pneu-23 5-years later
4. Immune response to all vaccines is less effective, might want to test titres
Key feature 3. Identify patients who will
specifically benefit from immunization (e.g., not
just the elderly and children, but also the
immunosuppressed, travellers, those with
sickle cell anemia, and those at special risk for
pneumonia and hepatitis A and B), and ensure
it is offered.
Influenza yearly
Full protection against Strep pneumoniao Pneu-C13, then Pneu-23, 8 wks latero Booster Pneu-23 5 years later
1.
2.
Key feature 3. Identify patients who will
specifically benefit from immunization (e.g., not
just the elderly and children, but also the
immunosuppressed, travellers, those with
sickle cell anemia, and those at special risk for
pneumonia and hepatitis A and B), and ensure
it is offered.
SAMP
38 year old female with Sickle cell disease presents to your Emergency room with acute onset of hip pain.
QUESTION 1.
What is the most important intervention to do first? (NAME ONE)
Early and aggressive pain management
QUESTION 2.
Your patient’s daughter is 2-years old. Hemoglobin electrophoresis is HbS/HbC. What treatments are important in the management of her daughter? (NAME SIX)
1. 2. 3. 4.
Annual flu vaccination
Full pneumococcal vaccination
Full meningococcal vaccination
Penicillin prophylaxis bid until age 5
5.
Hydroxyurea
6.
Transcranial doppler ultrasounds age 2-16y
Key feature 3. Identify patients who will
specifically benefit from immunization (e.g., not
just the elderly and children, but also the
immunosuppressed, travellers, those with
sickle cell anemia, and those at special risk for
pneumonia and hepatitis A and B), and ensure
it is offered.
Varicella and Zoster
immunizations
In a LMCC2 physical exam stations
residents lose points if they don’t:
1.Have a very systematic approach
1.SAY what they are doing and DO what they are saying
Systematic Back exam
• Polite introduction
• Systematic approach:
– Inspection (outside the spine and then the spine itself)
– Schober
– ROM – flexion, extension, lateral flexion, rotation
– Peripheral nerve Strength, sensation, peripheral reflexes
– Straight leg test
– Gait
Examiner question:
“What do you think is the cause of this patient’s back pain?”
You answer:
“Based on the skin findings of a papular rash
distributed along the right thoracic dermatome,
the most likely diagnosis is a herpes zoster
reactivation (shingles)”
If this were a SOO
Have to explore the patient’s illness experience
Explore the impact of the illness on his life and functionExplore what he is most worried aboutExplore why he thinks this might have been triggeredExplore what he is hoping from you today
If this were a SAMP
James Black, 68 years old, presents to your family medicine clinic with a 3-day history of back pain.
He describes how the pain is making it difficult to take care of his wife who is recently disabled since suffering a stroke.
On physical examination you observe this:
Questions
What do you think is the cause of this patient’s problem (Name ONE).
1. Herpes zoster reactivation
What is the most important thing to address first? (Name ONE)
Manage his pain2.
SAMPS to ask questions like:
“What is the most important thing to do NOW”
“What is most important test to order”
1.
2.
3.
Start medication for neuropathic pain
Do a history and physical exam to determine if there is a predisposing cause of the zoster re-activation
Offer the herpes zoster vaccine at a later date to decrease the risk of recurrence
3. What interventions would be important to consider? (Name THREE)
The varicella vaccine can be used to prevent shingles
TRUE
FALSE
The varicella and the zoster vaccine are both live-attenuated vaccines
They are DIFFERENT
How effective is the Zoster vaccine to prevent shingles?
a) 25%b) 50%c) 75%
Lifetime risk of shingles for people >85-years is 50%
a) The Public Health Agency of Canada recommends the zoster vaccine to adults >60 years
a) The PHAC recommends the zoster vaccine to adults > 50 years
Prevents Shingles NNT 59Prevention of postheretic neuralgia NNT 364
Vaccinations for healthy adults >60 years recommended by the PHACNAME 3
1.Annual influenza vaccine2.Td every 10 years3.TdaP at least once as an adult4.Pneumo-23 vaccine5. Zoster vaccine
CHAPTER ..
Picking up exam points even when you “don’t know anything!”
EXAM
S In management questions for SAMP and SOO questions, do not forget to include
immunizations!
“Give 10 management interventions for long term management of COPD?”
Things residents forget on CCFP exams
- Healthy diet
- Alcohol limitation
- Exercise
- Smoking cessation
- Multidisciplinary team
- Pulmonary rehabilitation
- Influenza vaccine annually
- Pneumococcal vaccine
- If > 60, the zoster vaccine
SOO
James Leroy, 53 year old comes to your office because he has been having trouble breathing
Problem 1 – acute copd exacerbationProblem 2 – want to quit smoking
Management of Problem 1:
Must include:- Lifestyle
recommendations- vaccination
recommendations
SUMMARY FOR EXAMS STRATEGIES
①Read wording of questions very carefully
①Don’t talk too much. Listen to the patient
①Always add lifestyle modifications and advise to “management” sections of SAMPS and SOO
①Always ask yourself “is there a vaccine for this?”
②Study with questions like: “what is the most important thing to do NOW?” in mind
Key feature 4 - “Clearly
document immunizations given
to your patients.”
When I vaccinate patients in my clinic, adding to the immunization record in MYLE automatically updates that patient’s vaccine status in the Quebec vaccination registry
TRUEFALSE
Since 2014, there has been a mandatory registry of all immunizations given in Quebec
The Quebec Vaccination Registry
There is no direct connection between this registry and the immunization record in MYLE
The Vaccination Registry “does not remove health care institutions’ legal obligation to maintain client files up to date”.
Conclusion?
You have to ensure that your patients’ immunization status is documented in
both your local centre AND the Provincial registry
This is not the time to be avoidant!
Register
Read the College’s advice to applicants