1
CERVICAL CANCER & ITSCERVICAL CANCER & ITS
PREVENTIONPREVENTION
WELCOME!!!!!!!WELCOME!!!!!!!
Educational Program 2016 GMC -CME 1
DR ABDULCADIR M GIAMADR ABDULCADIR M GIAMA
THE EXECUTIVETHE EXECUTIVE
DIRECTOR &DIRECTOR &
PRESIDENT,GLOBALPRESIDENT,GLOBAL
SCIENCE UNIVERSITYSCIENCE UNIVERSITY
DRDR
OSBORNENYANDIVAOSBORNENYANDIVA
Ph.D-CndPh.D-Cnd
THE CONSULTANTTHE CONSULTANT
PATHOLOGISTPATHOLOGIST
2
Sad but True…Sad but True…
In Somalia, 50 womenIn Somalia, 50 women
die each day due todie each day due to
Cervical cancerCervical cancer
3
4
For you & your daughter …..aFor you & your daughter …..a
wonderful giftwonderful gift
Guard Yourself meansGuard Yourself means
Protect yourselfProtect yourself
very special programmevery special programme
to prevent cervical cancer.to prevent cervical cancer.
5
where is cervix in woman?where is cervix in woman?
Educational Program 2015 5
CERVIX
6
What is cancer?What is cancer?
• Uncontrolled growth of abnormal cells inUncontrolled growth of abnormal cells in
any part of the body.any part of the body.
• Generally due toGenerally due to
1. chemicals (e.g. From smoking )1. chemicals (e.g. From smoking )
2. radiation2. radiation
3. micro-organisms (e.g. Bacteria, viruses)3. micro-organisms (e.g. Bacteria, viruses)
7
Somalia ~10,200
World ~ 4,93,000
Somalia ~27% of new
Cervical Cancer cases in world
Somalia ~ 4,000
World ~ 2,73,000
Somalia ~27%
Rest of World - 73%
Somalia ~27% of deaths
due to Cervical Cancer in world
Rest of World - 73%
India - 27%
Cervical Cancer – Disease Burden
New Cervical Cancer Cases Deaths due to Cervical cancer
Somalia ~27%
Rest of World - 73%
8
Incidence ( Women of all ages) – CervicalIncidence ( Women of all ages) – Cervical
Cancer vs. other CancersCancer vs. other Cancers
2. X. Castellsagué, S. de Sanjose, T. Aguado, K. S. Louie, L. Bruni, J.Muñoz, M. Diaz, K. Irwin, M. Gacic, O. Beauvais, G. Albero, E. Ferrer, S. Byrne, F. X. Bosch. HPV and
Cervical Cancer in the World. 2007 Report. WHO/ICO Information Centre on HPV and Cervical Cancer (HPV Information Centre). Available at: www.who.int/hpvcentre
9
HPV 16
HPV 18
HPV 6
HPV 11
Cancer causing Types1,2,4 Non-cancer causing types1,2
• >75% of Cervical Cancer5
• >50% of Vaginal & Vulvar Cancer5
90% of Anogenital warts5
HPV is a necessary cause of cervical cancer – 99.7%4
HPV
1.Schiffman M, Castle PE. Arch Pathol Lab Med. 2003;127:930–934. 2. Wiley DJ, Douglas J, Beutner K, et al. Clin Infect Dis. 2002;35(suppl 2):S210–S224. 3. Muñoz N, Bosch FX, Castellsagué X, et al. Int J
Cancer. 2004;111:278–285. Reprinted from J Virol. 1994;68:4503–4505 with permission from the American Society for Microbiology Journals Department. 4. Walboomers JM, Jacobs MV, Manos MM, et al. J
Pathol. 1999;189:12–19. 5. X. Castellsagué, S. de Sanjose, T. Aguado, K. S. Louie, L. Bruni, J.Muñoz, M. Diaz, K. Irwin, M. Gacic, O. Beauvais, G. Albero, E. Ferrer, S. Byrne,F. X. Bosch. HPV and Cervical
Cancer in the World. 2007 Report. WHO/ICO Information Centre on HPV and Cervical Cancer (HPV Information Centre). Available at: www.who.int/hpvcentre
Human Papillomavirus (HPV)
 Anogenital Disease: cervix, vulva, vagina, anus, penis
 Condylomata accuminatum
 Squamous intraepithelial neoplasia
 Cancer
 Head/Neck Disease:
 Mouth, tongue, tonsils
 Sinuses
 Oropharangeal
 Respiratory mucosa (children; type 6, 11)
 Cancer: usually HPV 16
 Cofactors: Smoking, Alcohol
HPV
Infection
Cervical
Lesions
Normal
Development of Precancerous lesions
CIN1, CIN2 & CIN3
Invasive
Cancer
Ranges
from
Measured by HPV DNA
detection in cervical cells
Relative frequency
increases with severity of
lesion
Long term use of Hormonal Contraceptive
-> 5-9yrs :: 3 times Risk
-> 10yrs or more :: 4 times Risk
High Parity :: 4 times Risk
Early initiation of Sexual Activity
Multiple Sex PartnersTobacco Smoking (Both active & passive)
HIV Infection
Other STI’s
->Chlamydia Trachomatis
-> HSV 2
Immune Suppression
Low S/E status ; Diet poor in anti oxidants
Normal
Cervix
HPV
Infection
Pre-cancer Cancer
Infection
Progression Invasion
RegressionClearance
 Persistence
16
CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA)CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA)
as Seen in Colposcopyas Seen in Colposcopy
CIN 1 CIN 2 CIN 3
Photo courtesy of Dr. Njue Photo courtesy of Dr. Njue Dr.Njue
Colposcopy findings confirmed by histologyColposcopy findings confirmed by histology11
17
How HPV infection can occur?How HPV infection can occur?
 Through sexual intercourseThrough sexual intercourse,, verticalvertical
transmission i.e. mother to childtransmission i.e. mother to child &&
fomites.fomites.
 It is found that inIt is found that in every 10 women 8every 10 women 8
women might have HPV infectionwomen might have HPV infection atat
anytime in life.*anytime in life.*
Educational Program 2009 17
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Beware of this symptomsBeware of this symptoms
Consult your doctor immediately if you haveConsult your doctor immediately if you have
• Continuous vaginal discharge,inspite of treatmentContinuous vaginal discharge,inspite of treatment
• Foul smelling, thick discharge,Foul smelling, thick discharge,
• Repeated vaginitis and UTIRepeated vaginitis and UTI
• Post coital bleeding(bleeding after sex)Post coital bleeding(bleeding after sex)
• Non healing or recurrent cervical erosionNon healing or recurrent cervical erosion
• Irregular or intermenstrual bleeding specially in preIrregular or intermenstrual bleeding specially in pre
menopausal phasemenopausal phase
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Cervical cancer screeningCervical cancer screening
• Chronic painChronic pain
• distensiondistension
• loss of weightloss of weight
• Heavy prolong bleeding ,before or duringHeavy prolong bleeding ,before or during
menopausal agemenopausal age
• Post menopausal bleeding-importantPost menopausal bleeding-important
• Cervical polypCervical polyp
• tumor during or before menopause agetumor during or before menopause age
20Educational Program 2009 20
Is it possible
to get
protection
against
cervical cancer?
Cervical Cancer is now a virtually preventable disease due to
 Early Vaccination
 Screening strategies
 Long natural history
 Cervix is easily accessible
22
Secondary PreventionSecondary Prevention
Screening may help in early detectionScreening may help in early detection
of cervical abnormalitiesof cervical abnormalities
23
What is the use of screeningWhat is the use of screening
program?program?
• Secondary prevention or screeningSecondary prevention or screening
program are helpful in detecting cancerprogram are helpful in detecting cancer
at the early stage hence useful in savingat the early stage hence useful in saving
lives.lives.
Visual Inspection
VIA
VILI
Pap Smear
Conventional
LBC
HPV DNA Testing
Cervicography
Pap Net
Polar Probe
Community low
resource
settings
Still Experimental
Population WHO ACS/ASCCP/ASCP
Older than 65
years
 
Recommends against screening
women who have had adequate prior
screening and are not otherwise at
high risk for cervical cancer.
Grade: D recommendation.
Women with evidence of adequate negative prior
screening and no history of CIN2+ within the last 20
years should not be screened. Screening should not
be resumed for any reason, even if a woman reports
having a new sexual partner.
After
hysterectomy
 
Recommends against screening in
women who have had a
hysterectomy with removal of the
cervix and who do not have a history
of a high-grade precancerous lesion
(i.e. CIN 2 or 3) or cervical cancer.
Grade: D recommendation
Women of any age following a hysterectomy with
removal of the cervix who have no history of CIN2+
should not be screened for vaginal cancer. Evidence
of adequate negative prior screening is not required.
Screening should not be resumed for any reason,
including if a woman reports having a new sexual
partner. 
HPV
vaccinated
Women who have been vaccinated
should continue to be screened
Recommended screening practices should not change
on the basis of HPV vaccination status.
PAP Smear
 PAP smear sampling of cervix involves scraping of
cervical surface and a portion of non visualised
cervical canal using various sampling devices
28
 disasters “disasters “prevention is better than cureprevention is better than cure’-’-
holds true for cervical cancerholds true for cervical cancer
 This can be achieved by regular healthThis can be achieved by regular health
check up and regular pap smear testcheck up and regular pap smear test
 Pap- smear is cancer screening which isPap- smear is cancer screening which is
easy ,painless and reliable method in whicheasy ,painless and reliable method in which
the discharge from vagina is taken on slidethe discharge from vagina is taken on slide
and sent for examination for presence ofand sent for examination for presence of
abnormal cellsabnormal cells
 Routine pap smear has reduced ca cx by 75%Routine pap smear has reduced ca cx by 75%
in developed worldin developed world
 Repeat pap is advised if it shows abnormalRepeat pap is advised if it shows abnormal
cells & than advised colposcopy & biopsy.cells & than advised colposcopy & biopsy.
 It can give early diagnosis of cancer before itsIt can give early diagnosis of cancer before its
sets in and hence early treatment can avoidsets in and hence early treatment can avoid
diseasedisease
Significance of Pap smear
 Detect precancerous & invasive cancer cervix cases in
early stages
 Positive screeners can be selected for selective tests and
management
 With treatment, progression of disease is halted. Thus
morbidity associated with advanced cancer decreases
 Mortality reduces by 20-60 %.
 Helps us to study natural history of disease.
Transformation zone
 Cervix develops from 2 embryonic sites
* from Mullerian duct - lined by columnar epithelium
* from urogenital plate - lined by stratified
squamous epithelium
 Point at which columnar and squamous epithelium
meet is called as original squamo-columnar
junction
Transformation
zone
 Under influence of estrogen, original SCJ moves
onto the portio.
 Exposure of delicate columnar cells to vaginal
environment leads to squamous metaplasia.
 Transformation zone -
- Area of squamous metaplasia
- Area between original and new SCJ
Transformation zone
Transformation Zone -TZ
 Exposure of TZ to carcinogens begins the process of
intraepithelial neoplasia
 While exact role of carcinogens in this process remains poorly
understood, it is clear that HPV and cigarette smoking can
cause dysplasia at the TZ
 95% of cervical cancers develop in TZ
 Important to take sample from TZ
34
PAP SMEARPAP SMEAR
• The cells are taken from the cervix region byThe cells are taken from the cervix region by
speculum & spatula, then smear is preparedspeculum & spatula, then smear is prepared
which is then observed under microscope.which is then observed under microscope.
• It is not recommended in virgin females.It is not recommended in virgin females.
• Recommended in every 3 years to all femaleRecommended in every 3 years to all female
aged more than 30 years.aged more than 30 years.
How to take a Pap Smear ?
 Spatula is rotated through 360 degrees
maintaining contact with ectocervix
 Do not use too much force [bleeding /pain]
 Do not use too less force [inadequate sample]
 Sample is smeared evenly on the slide and fixed
immediately
 Both sides of spatula are to be smeared
How to take a Pap Smear ?
 Endocervical sample is collected using an
endocervical brush
 Insert the cytobrush into canal, so that last bristles
of brush are visible
 Rotate the brush through 180 degrees. [more
rotations increase the chance of bleeding]
 Sample is rolled on the slide and fixed.
Fixation of smear
 Fixation is done immediately with
fixative like 95% alcohol or cytofix
spray to avoid air drying
 Spray should be kept at 10 inches, to
avoid destruction of cells by
propellent in the spray
 Smear should monolayer for proper
penetration of cell surface by fixative
Fixation of smear
 Fixation is done immediately with
fixative like 95% alcohol or cytofix
spray to avoid air drying
 Spray should be kept at 10 inches, to
avoid destruction of cells by
propellent in the spray
 Smear should monolayer for proper
penetration of cell surface by fixative
 Several slides can be prepared from one smearSeveral slides can be prepared from one smear
 Chlamydia, HPV testing can be done at later dateChlamydia, HPV testing can be done at later date
 Reduces the incidence of inadequate and repeat smearsReduces the incidence of inadequate and repeat smears
Liquid Based Cytology
 The HPV test is a very accurate way to tell if high-risk HPV is present in a
woman’s cervix.
 This test can use the same sample of cells taken for the Pap test.
 A positive test result means a woman has high-risk HPV.
A positive HPV test does not mean that a woman has
cancer.
A positive HPV test does not mean that a woman has
cancer.
 To see if a woman with a borderline Pap test result
(one that shows unusual cells but not dysplasia)
needs additional tests.
 To screen for cervical cancer, along with the Pap
test, in women aged 30 or older.
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COLPOSCOPYCOLPOSCOPY
Colposcopy is the examination of the cervix &Colposcopy is the examination of the cervix &
vagina with a light magnifying instrumentvagina with a light magnifying instrument
colposcope after the application of a vinegarcolposcope after the application of a vinegar
(acetic acid) to the cervix.(acetic acid) to the cervix.
ColposcopyColposcopy
• Magnified visual examination of uterine cervix by a lowMagnified visual examination of uterine cervix by a low
power ,stereoscopic microscope with a powerful lightpower ,stereoscopic microscope with a powerful light
source to help in diagnosis of cervical neoplasia .source to help in diagnosis of cervical neoplasia .
• Key ingradients –observations of features of cervicalKey ingradients –observations of features of cervical
epithelium after application of normal saline , 3-5% diluteepithelium after application of normal saline , 3-5% dilute
acetic acid and Lugol’s iodine solution .acetic acid and Lugol’s iodine solution .
•
INDICATIONS OF COLPOSCOPYINDICATIONS OF COLPOSCOPY
• Squamous or glandular cell abnormalitiesSquamous or glandular cell abnormalities
• Persistence of inflammatory cells despite adequate ttPersistence of inflammatory cells despite adequate tt
• Presence of keratinized cells .Presence of keratinized cells .
• VIA +ve and VILLI+veVIA +ve and VILLI+ve
• Evaluation of HPV +ve women .Evaluation of HPV +ve women .
• Postcoital ,postmenopausal bleeding .Postcoital ,postmenopausal bleeding .
• Unhealthy cervix .Unhealthy cervix .
• Treatment and monitoring of women with CINTreatment and monitoring of women with CIN
• Anogenital condylomas ,VIN and VAIN.Anogenital condylomas ,VIN and VAIN.
• DES exposure in utero.DES exposure in utero.
Colposcopy - ObjectivesColposcopy - Objectives
 Determines the presence of invasive cancerDetermines the presence of invasive cancer
 Localizes the squamocolumnar junctionLocalizes the squamocolumnar junction
 Identifies the most severe disease for biopsyIdentifies the most severe disease for biopsy
 Evaluates the extent of diseaseEvaluates the extent of disease
A method of identifying
outer & inner borders of the transformation zone
Post Menopausal Cervix:
Epithelium is pale, brittle, lacks lusture,
shows sub-epithelial petichiae, SCJ not
visualized
The entire new SCJ is visible
colposcopic examination is satisfactory.
the TZ is fully visualized. The metaplastic
squamous epithelium is pinkish-white
compared to the pink original squamous
epithelium
Squamous metaplasia
Earliest colposcopic changes in
immature squamous metaplasia
(after 5% AA) in which tips of
columnar villi stain white &
adjacent villi start fusing together
Prominent white line corresponds to
the new SCJ & tongues of immature
Squamous metaplasia a) with crypt
openings at 4-8 o’clock positions
b) after application of AA
Immature squamous metaplastic epithelium (narrow arrow)
on the polyp with intervening areas of columnar epithelium
a) after application of AA
The endocervical polyp &
the immature squamous metaplasia
surrounding the os partially take up
iodine.
Immature squamous metaplastic epithelium (narrow arrow)
on the polyp with intervening areas of columnar epithelium
a) after application of AA
The endocervical polyp &
the immature squamous metaplasia
surrounding the os partially take up
iodine.
LeukoplakiaLeukoplakia
 Usually benignUsually benign
 May obscure an underlyingMay obscure an underlying
neoplasianeoplasia
 Therefore, all patchesTherefore, all patches
observed before application ofobserved before application of
acetic acid must be biopsiedacetic acid must be biopsied
Hyperkeratosis ( Leukoplakia)
54
CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA)CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA)
as Seen in Colposcopyas Seen in Colposcopy
CIN 1 CIN 2 CIN 3
Photo courtesy of Dr. Njue Photo courtesy of Dr. Njue From ASCP
Colposcopy findings confirmed by histologyColposcopy findings confirmed by histology11
Geographic satellite lesion
condyloma low-grade lesion
Thin acetowhite lesion with
geographic margins in the upper
lip. Histology indicated CIN 1
Moderately dense acetowhite
lesions with irregular margins in
the anterior & posterior lips ( CIN
1)
circumorificial acetowhite CIN 1
lesion with irregular margin & fine mosaics
Moderately dense acetowhite lesions with well
defined margins & coarse punctations in the
anterior lip & in 3 o’clock position (CIN 2 lesion
Dense well defined acetowhite
area with regular margins &
coarse mosaic ( CIN 2 lesion )
A dense acetowhite lesion with varying colour
intensity &
coarse mosaics (a) in a CIN 2 lesion
Acetowhite lesions with coarse punctation
(a) & mosaics (b) in a CIN 2 lesion
A circumoral dense opaque acetowhite area with
coarse mosaics ( CIN 3 lesion)
A dense acetowhite lesion with regular
margin & coarse,
irregular punctation in a CIN 3 lesion.
Carcinoma in Situ
Early invasive cancer: note the raised irregular mosaics with umbilication (a), breaking
mosaics (b), surface irregularity & the atypical vessels after the application of 5% AA
Preclinical invasive
Carcinoma
Reddish “angry-looking”, inflamed columnar
epithelium with loss of the
villous structure & with inflammatory exudate
(before application of 5% AA)
Inflammatory lesions of the
Uterine Cervix
Chronic cervicitis: This cervix is
extensively inflammed with a reddish
appearance &
bleeding on touch, there are ill-
defined, patchy acetowhite areas
scattered all over the cervix after the
application of AA
TV after Acetic acid
T.V. After Lugol’s
Multiple red spots (a) suggestive of Trichomonas
vaginalis colpitis ( strawberry appearance), after
application of 5% AA
Trichomonas vaginalis colpitis
after application of Lugol’s iodine
(leopard-skin appearance)
65
Primary PreventionPrimary Prevention
by HPV Vaccineby HPV Vaccine
GARDASILGARDASIL®®
[Human Papillomavirus Quadrivalent[Human Papillomavirus Quadrivalent
(Types 6, 11, 16, and 18)(Types 6, 11, 16, and 18)
Vaccine 0.5ml prefilled syringe]Vaccine 0.5ml prefilled syringe]
CERVERIXCERVERIX
[Human Papillomavirus Bivalent[Human Papillomavirus Bivalent
(Types 16 and 18)(Types 16 and 18)
Vaccine 0.5ml prefilled syringe]Vaccine 0.5ml prefilled syringe]
09-2009-GRD-2008-AP-(IN)-1601-SS
66
HPV Vaccines- made byHPV Vaccines- made by
recombinant DNA technologyrecombinant DNA technology
67
INDICATIONINDICATION
FOR GardasilFOR Gardasil
For the prevention ofFor the prevention of
Cervical CancerCervical Cancer
Vulvar/ Vaginal PrecancersVulvar/ Vaginal Precancers
Cervical DysplasiaCervical Dysplasia
Genital WartsGenital Warts
Cerverix is only indicated forCerverix is only indicated for
Cervical cancerCervical cancer
68
EffectivenessEffectiveness
 Gardasil vaccine’s efficacy is 98 toGardasil vaccine’s efficacy is 98 to
100%.100%.
 Cerverix vaccine’s efficacy is 92 toCerverix vaccine’s efficacy is 92 to
94%94%
69
When we can give this vaccine?When we can give this vaccine?
 This vaccine can be given to anyThis vaccine can be given to any
girl above 9 years. Recommendedgirl above 9 years. Recommended
for women of 9-45 years age groupfor women of 9-45 years age group
 TheThe most effective timemost effective time toto
vaccinate girls and young womenvaccinate girls and young women
is before they become sexuallyis before they become sexually
activeactive..
Educational Program 2009 69
70
HowHow many dose recommended?many dose recommended?
 Three dosesThree doses
 First .(as elected date)First .(as elected date)
 Second (after 2 month of first dose)Second (after 2 month of first dose)
 Third (after 6 month of first dose)Third (after 6 month of first dose)
Cerverix – 0,1 & 6Cerverix – 0,1 & 6
Educational Program 2009 70
6
months
2
Months0
71
Side effectsSide effects
• HPV Vaccines demonstrated a favorable safety profile.HPV Vaccines demonstrated a favorable safety profile.
• Following injection-site reactions occurred at a greaterFollowing injection-site reactions occurred at a greater
incidence in the group that received VACCINEincidence in the group that received VACCINE
– Very common:Very common: erythema, pain, and swellingerythema, pain, and swelling..
– Common:Common: pruritispruritis..
– Most injection-site reactions were mild to moderate.Most injection-site reactions were mild to moderate.
– Very Common (≥1/10); Common (≥1/100, <1/10); Uncommon (≥1/1,000, <1/100); RareVery Common (≥1/10); Common (≥1/100, <1/10); Uncommon (≥1/1,000, <1/100); Rare
(≥1/10,000, <1/1,000); Very Rare (<1/10,000)(≥1/10,000, <1/1,000); Very Rare (<1/10,000)
Educational Program 2009 71
72
Special PopulationSpecial Population
PREGNANT WOMENPREGNANT WOMEN
 Because of insufficient trial there is noBecause of insufficient trial there is no
recommendation of this vaccine inrecommendation of this vaccine in
pregnancy.pregnancy.
 If woman gets pregnant after first dose ,thenIf woman gets pregnant after first dose ,then
remaining dose should be taken afterremaining dose should be taken after
deliverydelivery..
LACTATING MOTHERLACTATING MOTHER
 Lactating woman can take this vaccine.Lactating woman can take this vaccine.
Cerverix is not indicated during lactationCerverix is not indicated during lactation
Educational Program 2015 72
73
Is vaccine costly?Is vaccine costly?
 No, if we can see the mortalityNo, if we can see the mortality
rate of the cervical cancer or itsrate of the cervical cancer or its
treatment ,vaccine cost istreatment ,vaccine cost is
nothing against it.nothing against it.
 If we see the modern life style ofIf we see the modern life style of
people ,vaccine cost is nothing.people ,vaccine cost is nothing.
 People give lacks of rupees ofPeople give lacks of rupees of
dowry to their daughters ,vaccinedowry to their daughters ,vaccine
cost is nothing against it.cost is nothing against it.
 It is cost effectiveIt is cost effective
Educational Program 2009
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74
Screening & Vaccination
 Pap testing and screening for HPV DNA or HPVPap testing and screening for HPV DNA or HPV
antibody are not needed before vaccination at any age.antibody are not needed before vaccination at any age.
• Benefits may be limited to protection against HPVBenefits may be limited to protection against HPV
genotypes with which they have not been infected.genotypes with which they have not been infected.
• Women infected with vaccine HPV-type and haveWomen infected with vaccine HPV-type and have
cleared the cervical infection appears to havecleared the cervical infection appears to have
similar protective effects as in HPV naïve to thesimilar protective effects as in HPV naïve to the
same vaccine HPV-type.same vaccine HPV-type.
75
3
North America:
USA
Canada
Mexico
8
South America:
Brazil Bolivia
Argentina Uruguay
Peru Ecuador
Colombia Chile 26
Middle East & Africa:
Gabon Congo Kinshasa
Israel C.A.R.
Morocco Mauritius
Kenya Kuwait
Mauritania UAE
Guinea Eq. Ethiopia
Uganda Togo
Malawi Congo Brazzaville
Jordan Egypt
Cote d’Ivoire Burkina Faso
Chad Bahrain
Saudi Arabia Botswana
South Africa Cameroon
13
Asia Pacific:
Australia
Indonesia
Korea
Taiwan
Hong Kong
Singapore
New Zealand
Macau
Malaysia
Philippines
Thailand
India
Vietnam
40
Europe:
Germany Cyprus Ireland
France Czech Republic Latvia
UK Denmark Lithuania
Spain Estonia Luxembourg
Italy Finland Malta
Austria Greece Netherlands
Belgium Hungary Norway
Bulgaria Iceland Poland
Portugal Romania Slovakia
Slovenia Sweden Serbia
Montenegro Switzerland Liechtenstein
Turkey Croatia Bosnia
Russia Macedonia Belarus
Georgia
Caribbean & Central America:
Costa Rica Trinidad
Puerto Rico El Salvador
Guatemala Honduras
Curaçao Nicaragua
Bermuda Panama
Bahamas Cayman Islands
Barbados Aruba
Jamaica Dominican Republic
16
Gardasil Approvals: 156 countriesGardasil Approvals: 156 countries
76
Is this vaccine is using with anotherIs this vaccine is using with another
developing country?developing country?
 Yes, this vaccine is available in 156 country.Yes, this vaccine is available in 156 country.
till date 200 million doses already usedtill date 200 million doses already used
within 9 years of time.within 9 years of time.
Educational Program 2009 76
77
78
ButBut
PRIMARY PREVENTIONPRIMARY PREVENTION
is most important.is most important.
79
Preventing aspects-lifestyle changePreventing aspects-lifestyle change
Social change –avoid early marriagesSocial change –avoid early marriages
Multiparity_ role of family planningMultiparity_ role of family planning
Avoid multiple partnersAvoid multiple partners
Use of condom to avoid STD,and HPV diseasesUse of condom to avoid STD,and HPV diseases
Improve nutrition and personal hygieneImprove nutrition and personal hygiene
Prevents smoking ,alcoholism ,etcPrevents smoking ,alcoholism ,etc
Regular exerciseRegular exercise
Health awareness-health check upHealth awareness-health check up
To produce a Cancer Free Society
Screening and identification of High Risk groups
Education – Think of Cervical Cancer as an
extension of STD
Behavioral changes
Limit number of sexual partners
Delay initial age of sexual intercourse
Avoid STD – Use of Condoms/ Spermicidals;
Avoid Smoking
HPV Vaccines to be promoted at the right age
81
Lets fight against cancerLets fight against cancer
……..join hands……..join hands……
……..take preventive measures……...take preventive measures…….
……..update yourself…....update yourself…..
……..take care…....take care…..
82

CERVICAL CANCER & ITS PREVENTION

  • 1.
    1 CERVICAL CANCER &ITSCERVICAL CANCER & ITS PREVENTIONPREVENTION WELCOME!!!!!!!WELCOME!!!!!!! Educational Program 2016 GMC -CME 1 DR ABDULCADIR M GIAMADR ABDULCADIR M GIAMA THE EXECUTIVETHE EXECUTIVE DIRECTOR &DIRECTOR & PRESIDENT,GLOBALPRESIDENT,GLOBAL SCIENCE UNIVERSITYSCIENCE UNIVERSITY DRDR OSBORNENYANDIVAOSBORNENYANDIVA Ph.D-CndPh.D-Cnd THE CONSULTANTTHE CONSULTANT PATHOLOGISTPATHOLOGIST
  • 2.
    2 Sad but True…Sadbut True… In Somalia, 50 womenIn Somalia, 50 women die each day due todie each day due to Cervical cancerCervical cancer
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  • 4.
    4 For you &your daughter …..aFor you & your daughter …..a wonderful giftwonderful gift Guard Yourself meansGuard Yourself means Protect yourselfProtect yourself very special programmevery special programme to prevent cervical cancer.to prevent cervical cancer.
  • 5.
    5 where is cervixin woman?where is cervix in woman? Educational Program 2015 5 CERVIX
  • 6.
    6 What is cancer?Whatis cancer? • Uncontrolled growth of abnormal cells inUncontrolled growth of abnormal cells in any part of the body.any part of the body. • Generally due toGenerally due to 1. chemicals (e.g. From smoking )1. chemicals (e.g. From smoking ) 2. radiation2. radiation 3. micro-organisms (e.g. Bacteria, viruses)3. micro-organisms (e.g. Bacteria, viruses)
  • 7.
    7 Somalia ~10,200 World ~4,93,000 Somalia ~27% of new Cervical Cancer cases in world Somalia ~ 4,000 World ~ 2,73,000 Somalia ~27% Rest of World - 73% Somalia ~27% of deaths due to Cervical Cancer in world Rest of World - 73% India - 27% Cervical Cancer – Disease Burden New Cervical Cancer Cases Deaths due to Cervical cancer Somalia ~27% Rest of World - 73%
  • 8.
    8 Incidence ( Womenof all ages) – CervicalIncidence ( Women of all ages) – Cervical Cancer vs. other CancersCancer vs. other Cancers 2. X. Castellsagué, S. de Sanjose, T. Aguado, K. S. Louie, L. Bruni, J.Muñoz, M. Diaz, K. Irwin, M. Gacic, O. Beauvais, G. Albero, E. Ferrer, S. Byrne, F. X. Bosch. HPV and Cervical Cancer in the World. 2007 Report. WHO/ICO Information Centre on HPV and Cervical Cancer (HPV Information Centre). Available at: www.who.int/hpvcentre
  • 9.
    9 HPV 16 HPV 18 HPV6 HPV 11 Cancer causing Types1,2,4 Non-cancer causing types1,2 • >75% of Cervical Cancer5 • >50% of Vaginal & Vulvar Cancer5 90% of Anogenital warts5 HPV is a necessary cause of cervical cancer – 99.7%4 HPV 1.Schiffman M, Castle PE. Arch Pathol Lab Med. 2003;127:930–934. 2. Wiley DJ, Douglas J, Beutner K, et al. Clin Infect Dis. 2002;35(suppl 2):S210–S224. 3. Muñoz N, Bosch FX, Castellsagué X, et al. Int J Cancer. 2004;111:278–285. Reprinted from J Virol. 1994;68:4503–4505 with permission from the American Society for Microbiology Journals Department. 4. Walboomers JM, Jacobs MV, Manos MM, et al. J Pathol. 1999;189:12–19. 5. X. Castellsagué, S. de Sanjose, T. Aguado, K. S. Louie, L. Bruni, J.Muñoz, M. Diaz, K. Irwin, M. Gacic, O. Beauvais, G. Albero, E. Ferrer, S. Byrne,F. X. Bosch. HPV and Cervical Cancer in the World. 2007 Report. WHO/ICO Information Centre on HPV and Cervical Cancer (HPV Information Centre). Available at: www.who.int/hpvcentre Human Papillomavirus (HPV)
  • 10.
     Anogenital Disease:cervix, vulva, vagina, anus, penis  Condylomata accuminatum  Squamous intraepithelial neoplasia  Cancer  Head/Neck Disease:  Mouth, tongue, tonsils  Sinuses  Oropharangeal  Respiratory mucosa (children; type 6, 11)  Cancer: usually HPV 16  Cofactors: Smoking, Alcohol
  • 12.
    HPV Infection Cervical Lesions Normal Development of Precancerouslesions CIN1, CIN2 & CIN3 Invasive Cancer Ranges from Measured by HPV DNA detection in cervical cells Relative frequency increases with severity of lesion
  • 13.
    Long term useof Hormonal Contraceptive -> 5-9yrs :: 3 times Risk -> 10yrs or more :: 4 times Risk High Parity :: 4 times Risk Early initiation of Sexual Activity Multiple Sex PartnersTobacco Smoking (Both active & passive) HIV Infection Other STI’s ->Chlamydia Trachomatis -> HSV 2 Immune Suppression Low S/E status ; Diet poor in anti oxidants
  • 15.
  • 16.
    16 CIN (CERVICAL INTRAEPITHELIALNEOPLASIA)CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA) as Seen in Colposcopyas Seen in Colposcopy CIN 1 CIN 2 CIN 3 Photo courtesy of Dr. Njue Photo courtesy of Dr. Njue Dr.Njue Colposcopy findings confirmed by histologyColposcopy findings confirmed by histology11
  • 17.
    17 How HPV infectioncan occur?How HPV infection can occur?  Through sexual intercourseThrough sexual intercourse,, verticalvertical transmission i.e. mother to childtransmission i.e. mother to child && fomites.fomites.  It is found that inIt is found that in every 10 women 8every 10 women 8 women might have HPV infectionwomen might have HPV infection atat anytime in life.*anytime in life.* Educational Program 2009 17
  • 18.
    18 Beware of thissymptomsBeware of this symptoms Consult your doctor immediately if you haveConsult your doctor immediately if you have • Continuous vaginal discharge,inspite of treatmentContinuous vaginal discharge,inspite of treatment • Foul smelling, thick discharge,Foul smelling, thick discharge, • Repeated vaginitis and UTIRepeated vaginitis and UTI • Post coital bleeding(bleeding after sex)Post coital bleeding(bleeding after sex) • Non healing or recurrent cervical erosionNon healing or recurrent cervical erosion • Irregular or intermenstrual bleeding specially in preIrregular or intermenstrual bleeding specially in pre menopausal phasemenopausal phase
  • 19.
    19 Cervical cancer screeningCervicalcancer screening • Chronic painChronic pain • distensiondistension • loss of weightloss of weight • Heavy prolong bleeding ,before or duringHeavy prolong bleeding ,before or during menopausal agemenopausal age • Post menopausal bleeding-importantPost menopausal bleeding-important • Cervical polypCervical polyp • tumor during or before menopause agetumor during or before menopause age
  • 20.
    20Educational Program 200920 Is it possible to get protection against cervical cancer?
  • 21.
    Cervical Cancer isnow a virtually preventable disease due to  Early Vaccination  Screening strategies  Long natural history  Cervix is easily accessible
  • 22.
    22 Secondary PreventionSecondary Prevention Screeningmay help in early detectionScreening may help in early detection of cervical abnormalitiesof cervical abnormalities
  • 23.
    23 What is theuse of screeningWhat is the use of screening program?program? • Secondary prevention or screeningSecondary prevention or screening program are helpful in detecting cancerprogram are helpful in detecting cancer at the early stage hence useful in savingat the early stage hence useful in saving lives.lives.
  • 24.
    Visual Inspection VIA VILI Pap Smear Conventional LBC HPVDNA Testing Cervicography Pap Net Polar Probe Community low resource settings Still Experimental
  • 26.
    Population WHO ACS/ASCCP/ASCP Olderthan 65 years   Recommends against screening women who have had adequate prior screening and are not otherwise at high risk for cervical cancer. Grade: D recommendation. Women with evidence of adequate negative prior screening and no history of CIN2+ within the last 20 years should not be screened. Screening should not be resumed for any reason, even if a woman reports having a new sexual partner. After hysterectomy   Recommends against screening in women who have had a hysterectomy with removal of the cervix and who do not have a history of a high-grade precancerous lesion (i.e. CIN 2 or 3) or cervical cancer. Grade: D recommendation Women of any age following a hysterectomy with removal of the cervix who have no history of CIN2+ should not be screened for vaginal cancer. Evidence of adequate negative prior screening is not required. Screening should not be resumed for any reason, including if a woman reports having a new sexual partner.  HPV vaccinated Women who have been vaccinated should continue to be screened Recommended screening practices should not change on the basis of HPV vaccination status.
  • 27.
    PAP Smear  PAPsmear sampling of cervix involves scraping of cervical surface and a portion of non visualised cervical canal using various sampling devices
  • 28.
    28  disasters “disasters“prevention is better than cureprevention is better than cure’-’- holds true for cervical cancerholds true for cervical cancer  This can be achieved by regular healthThis can be achieved by regular health check up and regular pap smear testcheck up and regular pap smear test  Pap- smear is cancer screening which isPap- smear is cancer screening which is easy ,painless and reliable method in whicheasy ,painless and reliable method in which the discharge from vagina is taken on slidethe discharge from vagina is taken on slide and sent for examination for presence ofand sent for examination for presence of abnormal cellsabnormal cells  Routine pap smear has reduced ca cx by 75%Routine pap smear has reduced ca cx by 75% in developed worldin developed world  Repeat pap is advised if it shows abnormalRepeat pap is advised if it shows abnormal cells & than advised colposcopy & biopsy.cells & than advised colposcopy & biopsy.  It can give early diagnosis of cancer before itsIt can give early diagnosis of cancer before its sets in and hence early treatment can avoidsets in and hence early treatment can avoid diseasedisease
  • 29.
    Significance of Papsmear  Detect precancerous & invasive cancer cervix cases in early stages  Positive screeners can be selected for selective tests and management  With treatment, progression of disease is halted. Thus morbidity associated with advanced cancer decreases  Mortality reduces by 20-60 %.  Helps us to study natural history of disease.
  • 30.
    Transformation zone  Cervixdevelops from 2 embryonic sites * from Mullerian duct - lined by columnar epithelium * from urogenital plate - lined by stratified squamous epithelium  Point at which columnar and squamous epithelium meet is called as original squamo-columnar junction
  • 31.
    Transformation zone  Under influenceof estrogen, original SCJ moves onto the portio.  Exposure of delicate columnar cells to vaginal environment leads to squamous metaplasia.  Transformation zone - - Area of squamous metaplasia - Area between original and new SCJ
  • 32.
  • 33.
    Transformation Zone -TZ Exposure of TZ to carcinogens begins the process of intraepithelial neoplasia  While exact role of carcinogens in this process remains poorly understood, it is clear that HPV and cigarette smoking can cause dysplasia at the TZ  95% of cervical cancers develop in TZ  Important to take sample from TZ
  • 34.
    34 PAP SMEARPAP SMEAR •The cells are taken from the cervix region byThe cells are taken from the cervix region by speculum & spatula, then smear is preparedspeculum & spatula, then smear is prepared which is then observed under microscope.which is then observed under microscope. • It is not recommended in virgin females.It is not recommended in virgin females. • Recommended in every 3 years to all femaleRecommended in every 3 years to all female aged more than 30 years.aged more than 30 years.
  • 35.
    How to takea Pap Smear ?  Spatula is rotated through 360 degrees maintaining contact with ectocervix  Do not use too much force [bleeding /pain]  Do not use too less force [inadequate sample]  Sample is smeared evenly on the slide and fixed immediately  Both sides of spatula are to be smeared
  • 36.
    How to takea Pap Smear ?  Endocervical sample is collected using an endocervical brush  Insert the cytobrush into canal, so that last bristles of brush are visible  Rotate the brush through 180 degrees. [more rotations increase the chance of bleeding]  Sample is rolled on the slide and fixed.
  • 37.
    Fixation of smear Fixation is done immediately with fixative like 95% alcohol or cytofix spray to avoid air drying  Spray should be kept at 10 inches, to avoid destruction of cells by propellent in the spray  Smear should monolayer for proper penetration of cell surface by fixative
  • 38.
    Fixation of smear Fixation is done immediately with fixative like 95% alcohol or cytofix spray to avoid air drying  Spray should be kept at 10 inches, to avoid destruction of cells by propellent in the spray  Smear should monolayer for proper penetration of cell surface by fixative
  • 39.
     Several slidescan be prepared from one smearSeveral slides can be prepared from one smear  Chlamydia, HPV testing can be done at later dateChlamydia, HPV testing can be done at later date  Reduces the incidence of inadequate and repeat smearsReduces the incidence of inadequate and repeat smears Liquid Based Cytology
  • 40.
     The HPVtest is a very accurate way to tell if high-risk HPV is present in a woman’s cervix.  This test can use the same sample of cells taken for the Pap test.  A positive test result means a woman has high-risk HPV. A positive HPV test does not mean that a woman has cancer. A positive HPV test does not mean that a woman has cancer.
  • 41.
     To seeif a woman with a borderline Pap test result (one that shows unusual cells but not dysplasia) needs additional tests.  To screen for cervical cancer, along with the Pap test, in women aged 30 or older.
  • 43.
    43 COLPOSCOPYCOLPOSCOPY Colposcopy is theexamination of the cervix &Colposcopy is the examination of the cervix & vagina with a light magnifying instrumentvagina with a light magnifying instrument colposcope after the application of a vinegarcolposcope after the application of a vinegar (acetic acid) to the cervix.(acetic acid) to the cervix.
  • 44.
    ColposcopyColposcopy • Magnified visualexamination of uterine cervix by a lowMagnified visual examination of uterine cervix by a low power ,stereoscopic microscope with a powerful lightpower ,stereoscopic microscope with a powerful light source to help in diagnosis of cervical neoplasia .source to help in diagnosis of cervical neoplasia . • Key ingradients –observations of features of cervicalKey ingradients –observations of features of cervical epithelium after application of normal saline , 3-5% diluteepithelium after application of normal saline , 3-5% dilute acetic acid and Lugol’s iodine solution .acetic acid and Lugol’s iodine solution . •
  • 45.
    INDICATIONS OF COLPOSCOPYINDICATIONSOF COLPOSCOPY • Squamous or glandular cell abnormalitiesSquamous or glandular cell abnormalities • Persistence of inflammatory cells despite adequate ttPersistence of inflammatory cells despite adequate tt • Presence of keratinized cells .Presence of keratinized cells . • VIA +ve and VILLI+veVIA +ve and VILLI+ve • Evaluation of HPV +ve women .Evaluation of HPV +ve women . • Postcoital ,postmenopausal bleeding .Postcoital ,postmenopausal bleeding . • Unhealthy cervix .Unhealthy cervix . • Treatment and monitoring of women with CINTreatment and monitoring of women with CIN • Anogenital condylomas ,VIN and VAIN.Anogenital condylomas ,VIN and VAIN. • DES exposure in utero.DES exposure in utero.
  • 46.
    Colposcopy - ObjectivesColposcopy- Objectives  Determines the presence of invasive cancerDetermines the presence of invasive cancer  Localizes the squamocolumnar junctionLocalizes the squamocolumnar junction  Identifies the most severe disease for biopsyIdentifies the most severe disease for biopsy  Evaluates the extent of diseaseEvaluates the extent of disease
  • 47.
    A method ofidentifying outer & inner borders of the transformation zone
  • 49.
    Post Menopausal Cervix: Epitheliumis pale, brittle, lacks lusture, shows sub-epithelial petichiae, SCJ not visualized The entire new SCJ is visible colposcopic examination is satisfactory. the TZ is fully visualized. The metaplastic squamous epithelium is pinkish-white compared to the pink original squamous epithelium
  • 50.
    Squamous metaplasia Earliest colposcopicchanges in immature squamous metaplasia (after 5% AA) in which tips of columnar villi stain white & adjacent villi start fusing together Prominent white line corresponds to the new SCJ & tongues of immature Squamous metaplasia a) with crypt openings at 4-8 o’clock positions b) after application of AA
  • 51.
    Immature squamous metaplasticepithelium (narrow arrow) on the polyp with intervening areas of columnar epithelium a) after application of AA The endocervical polyp & the immature squamous metaplasia surrounding the os partially take up iodine.
  • 52.
    Immature squamous metaplasticepithelium (narrow arrow) on the polyp with intervening areas of columnar epithelium a) after application of AA The endocervical polyp & the immature squamous metaplasia surrounding the os partially take up iodine.
  • 53.
    LeukoplakiaLeukoplakia  Usually benignUsuallybenign  May obscure an underlyingMay obscure an underlying neoplasianeoplasia  Therefore, all patchesTherefore, all patches observed before application ofobserved before application of acetic acid must be biopsiedacetic acid must be biopsied Hyperkeratosis ( Leukoplakia)
  • 54.
    54 CIN (CERVICAL INTRAEPITHELIALNEOPLASIA)CIN (CERVICAL INTRAEPITHELIAL NEOPLASIA) as Seen in Colposcopyas Seen in Colposcopy CIN 1 CIN 2 CIN 3 Photo courtesy of Dr. Njue Photo courtesy of Dr. Njue From ASCP Colposcopy findings confirmed by histologyColposcopy findings confirmed by histology11
  • 55.
  • 56.
    Thin acetowhite lesionwith geographic margins in the upper lip. Histology indicated CIN 1 Moderately dense acetowhite lesions with irregular margins in the anterior & posterior lips ( CIN 1)
  • 57.
    circumorificial acetowhite CIN1 lesion with irregular margin & fine mosaics
  • 58.
    Moderately dense acetowhitelesions with well defined margins & coarse punctations in the anterior lip & in 3 o’clock position (CIN 2 lesion Dense well defined acetowhite area with regular margins & coarse mosaic ( CIN 2 lesion )
  • 59.
    A dense acetowhitelesion with varying colour intensity & coarse mosaics (a) in a CIN 2 lesion Acetowhite lesions with coarse punctation (a) & mosaics (b) in a CIN 2 lesion
  • 60.
    A circumoral denseopaque acetowhite area with coarse mosaics ( CIN 3 lesion) A dense acetowhite lesion with regular margin & coarse, irregular punctation in a CIN 3 lesion.
  • 61.
  • 62.
    Early invasive cancer:note the raised irregular mosaics with umbilication (a), breaking mosaics (b), surface irregularity & the atypical vessels after the application of 5% AA Preclinical invasive Carcinoma
  • 63.
    Reddish “angry-looking”, inflamedcolumnar epithelium with loss of the villous structure & with inflammatory exudate (before application of 5% AA) Inflammatory lesions of the Uterine Cervix Chronic cervicitis: This cervix is extensively inflammed with a reddish appearance & bleeding on touch, there are ill- defined, patchy acetowhite areas scattered all over the cervix after the application of AA
  • 64.
    TV after Aceticacid T.V. After Lugol’s Multiple red spots (a) suggestive of Trichomonas vaginalis colpitis ( strawberry appearance), after application of 5% AA Trichomonas vaginalis colpitis after application of Lugol’s iodine (leopard-skin appearance)
  • 65.
    65 Primary PreventionPrimary Prevention byHPV Vaccineby HPV Vaccine GARDASILGARDASIL®® [Human Papillomavirus Quadrivalent[Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18)(Types 6, 11, 16, and 18) Vaccine 0.5ml prefilled syringe]Vaccine 0.5ml prefilled syringe] CERVERIXCERVERIX [Human Papillomavirus Bivalent[Human Papillomavirus Bivalent (Types 16 and 18)(Types 16 and 18) Vaccine 0.5ml prefilled syringe]Vaccine 0.5ml prefilled syringe] 09-2009-GRD-2008-AP-(IN)-1601-SS
  • 66.
    66 HPV Vaccines- madebyHPV Vaccines- made by recombinant DNA technologyrecombinant DNA technology
  • 67.
    67 INDICATIONINDICATION FOR GardasilFOR Gardasil Forthe prevention ofFor the prevention of Cervical CancerCervical Cancer Vulvar/ Vaginal PrecancersVulvar/ Vaginal Precancers Cervical DysplasiaCervical Dysplasia Genital WartsGenital Warts Cerverix is only indicated forCerverix is only indicated for Cervical cancerCervical cancer
  • 68.
    68 EffectivenessEffectiveness  Gardasil vaccine’sefficacy is 98 toGardasil vaccine’s efficacy is 98 to 100%.100%.  Cerverix vaccine’s efficacy is 92 toCerverix vaccine’s efficacy is 92 to 94%94%
  • 69.
    69 When we cangive this vaccine?When we can give this vaccine?  This vaccine can be given to anyThis vaccine can be given to any girl above 9 years. Recommendedgirl above 9 years. Recommended for women of 9-45 years age groupfor women of 9-45 years age group  TheThe most effective timemost effective time toto vaccinate girls and young womenvaccinate girls and young women is before they become sexuallyis before they become sexually activeactive.. Educational Program 2009 69
  • 70.
    70 HowHow many doserecommended?many dose recommended?  Three dosesThree doses  First .(as elected date)First .(as elected date)  Second (after 2 month of first dose)Second (after 2 month of first dose)  Third (after 6 month of first dose)Third (after 6 month of first dose) Cerverix – 0,1 & 6Cerverix – 0,1 & 6 Educational Program 2009 70 6 months 2 Months0
  • 71.
    71 Side effectsSide effects •HPV Vaccines demonstrated a favorable safety profile.HPV Vaccines demonstrated a favorable safety profile. • Following injection-site reactions occurred at a greaterFollowing injection-site reactions occurred at a greater incidence in the group that received VACCINEincidence in the group that received VACCINE – Very common:Very common: erythema, pain, and swellingerythema, pain, and swelling.. – Common:Common: pruritispruritis.. – Most injection-site reactions were mild to moderate.Most injection-site reactions were mild to moderate. – Very Common (≥1/10); Common (≥1/100, <1/10); Uncommon (≥1/1,000, <1/100); RareVery Common (≥1/10); Common (≥1/100, <1/10); Uncommon (≥1/1,000, <1/100); Rare (≥1/10,000, <1/1,000); Very Rare (<1/10,000)(≥1/10,000, <1/1,000); Very Rare (<1/10,000) Educational Program 2009 71
  • 72.
    72 Special PopulationSpecial Population PREGNANTWOMENPREGNANT WOMEN  Because of insufficient trial there is noBecause of insufficient trial there is no recommendation of this vaccine inrecommendation of this vaccine in pregnancy.pregnancy.  If woman gets pregnant after first dose ,thenIf woman gets pregnant after first dose ,then remaining dose should be taken afterremaining dose should be taken after deliverydelivery.. LACTATING MOTHERLACTATING MOTHER  Lactating woman can take this vaccine.Lactating woman can take this vaccine. Cerverix is not indicated during lactationCerverix is not indicated during lactation Educational Program 2015 72
  • 73.
    73 Is vaccine costly?Isvaccine costly?  No, if we can see the mortalityNo, if we can see the mortality rate of the cervical cancer or itsrate of the cervical cancer or its treatment ,vaccine cost istreatment ,vaccine cost is nothing against it.nothing against it.  If we see the modern life style ofIf we see the modern life style of people ,vaccine cost is nothing.people ,vaccine cost is nothing.  People give lacks of rupees ofPeople give lacks of rupees of dowry to their daughters ,vaccinedowry to their daughters ,vaccine cost is nothing against it.cost is nothing against it.  It is cost effectiveIt is cost effective Educational Program 2009 73
  • 74.
    74 Screening & Vaccination Pap testing and screening for HPV DNA or HPVPap testing and screening for HPV DNA or HPV antibody are not needed before vaccination at any age.antibody are not needed before vaccination at any age. • Benefits may be limited to protection against HPVBenefits may be limited to protection against HPV genotypes with which they have not been infected.genotypes with which they have not been infected. • Women infected with vaccine HPV-type and haveWomen infected with vaccine HPV-type and have cleared the cervical infection appears to havecleared the cervical infection appears to have similar protective effects as in HPV naïve to thesimilar protective effects as in HPV naïve to the same vaccine HPV-type.same vaccine HPV-type.
  • 75.
    75 3 North America: USA Canada Mexico 8 South America: BrazilBolivia Argentina Uruguay Peru Ecuador Colombia Chile 26 Middle East & Africa: Gabon Congo Kinshasa Israel C.A.R. Morocco Mauritius Kenya Kuwait Mauritania UAE Guinea Eq. Ethiopia Uganda Togo Malawi Congo Brazzaville Jordan Egypt Cote d’Ivoire Burkina Faso Chad Bahrain Saudi Arabia Botswana South Africa Cameroon 13 Asia Pacific: Australia Indonesia Korea Taiwan Hong Kong Singapore New Zealand Macau Malaysia Philippines Thailand India Vietnam 40 Europe: Germany Cyprus Ireland France Czech Republic Latvia UK Denmark Lithuania Spain Estonia Luxembourg Italy Finland Malta Austria Greece Netherlands Belgium Hungary Norway Bulgaria Iceland Poland Portugal Romania Slovakia Slovenia Sweden Serbia Montenegro Switzerland Liechtenstein Turkey Croatia Bosnia Russia Macedonia Belarus Georgia Caribbean & Central America: Costa Rica Trinidad Puerto Rico El Salvador Guatemala Honduras Curaçao Nicaragua Bermuda Panama Bahamas Cayman Islands Barbados Aruba Jamaica Dominican Republic 16 Gardasil Approvals: 156 countriesGardasil Approvals: 156 countries
  • 76.
    76 Is this vaccineis using with anotherIs this vaccine is using with another developing country?developing country?  Yes, this vaccine is available in 156 country.Yes, this vaccine is available in 156 country. till date 200 million doses already usedtill date 200 million doses already used within 9 years of time.within 9 years of time. Educational Program 2009 76
  • 77.
  • 78.
    78 ButBut PRIMARY PREVENTIONPRIMARY PREVENTION ismost important.is most important.
  • 79.
    79 Preventing aspects-lifestyle changePreventingaspects-lifestyle change Social change –avoid early marriagesSocial change –avoid early marriages Multiparity_ role of family planningMultiparity_ role of family planning Avoid multiple partnersAvoid multiple partners Use of condom to avoid STD,and HPV diseasesUse of condom to avoid STD,and HPV diseases Improve nutrition and personal hygieneImprove nutrition and personal hygiene Prevents smoking ,alcoholism ,etcPrevents smoking ,alcoholism ,etc Regular exerciseRegular exercise Health awareness-health check upHealth awareness-health check up
  • 80.
    To produce aCancer Free Society Screening and identification of High Risk groups Education – Think of Cervical Cancer as an extension of STD Behavioral changes Limit number of sexual partners Delay initial age of sexual intercourse Avoid STD – Use of Condoms/ Spermicidals; Avoid Smoking HPV Vaccines to be promoted at the right age
  • 81.
    81 Lets fight againstcancerLets fight against cancer ……..join hands……..join hands…… ……..take preventive measures……...take preventive measures……. ……..update yourself…....update yourself….. ……..take care…....take care…..
  • 82.

Editor's Notes

  • #8 India’s population is approximately 1/6th of the world burden but the disease burden in India is more than 25%( 1/4th)
  • #9 Key Point Incidence of cervical cancer cases in India is highest as compared to other cancers in women 15-44 yrs of age Reference 1) WHO/ICO Information Centre on HPV and Cervical Cancer (HPV Information Centre). Summary report on HPV and cervical cancer statistics in India. 2007. [Accessed on 18th March 2008. Available at www. who. int/ hpvcentre c WHO/ICO Information Centre on HPV and Cervical Cancer
  • #17 Key Point Well-demarcated, dense, opaque, acetowhite areas in the transformation zone of the cervix often determine the colposcopic diagnosis of CIN. Background The characteristics of acetowhite changes, if any, on the cervix, following the application of dilute acetic acid, are useful in colposcopic interpretation. Acetic acid (3–5%) is applied on the cervix, which helps in both coagulating (precipitation of the nuclear proteins and cytokeratins) and clearing the mucus. When acetic acid is applied to normal squamous epithelium, little coagulation occurs in the superficial cell layer, as this is sparsely nucleated; whereas areas of CIN undergo maximal coagulation due to their higher content of nuclear protein. As a result, in CIN, the epithelium appears white. This reaction is termed acetowhitening, and produces a noticeable effect, compared with the normal pinkish color of normal cervical squamous epithelium.1 Low-grade CIN is often seen as thin, smooth acetowhite lesions with well-demarcated, but irregular, feathery or digitating or angular margins. In comparison to high-grade lesions, many low-grade CIN lesions show mildly dense, less extensive and less complex acetowhite areas close to or abutting the squamocolumnar junction.1 High-grade lesions show well demarcated, regular margins, which sometimes have raised and rolled-out edges. High-grade lesions, like the CIN 2 and CIN 3 examples shown, have a thick, dull, opaque or greyish-white appearance. Course punctation and mosaics can be observed in CIN 2. High-grade CIN may also sometimes extend into the endocervical canal. As CIN lesions become more severe, their surfaces become less smooth and less reflective of light, as in normal squamous epithelium.1 Reference 1. Sellors JW, Sankaranarayanan R, eds. Colposcopy and Treatment of Cervical Intraepithelial Neoplasia. A Beginner’s Manual. Lyon, France: International Agency for Research on Cancer; 2003.
  • #55 Key Point Well-demarcated, dense, opaque, acetowhite areas in the transformation zone of the cervix often determine the colposcopic diagnosis of CIN. Background The characteristics of acetowhite changes, if any, on the cervix, following the application of dilute acetic acid, are useful in colposcopic interpretation. Acetic acid (3–5%) is applied on the cervix, which helps in both coagulating (precipitation of the nuclear proteins and cytokeratins) and clearing the mucus. When acetic acid is applied to normal squamous epithelium, little coagulation occurs in the superficial cell layer, as this is sparsely nucleated; whereas areas of CIN undergo maximal coagulation due to their higher content of nuclear protein. As a result, in CIN, the epithelium appears white. This reaction is termed acetowhitening, and produces a noticeable effect, compared with the normal pinkish color of normal cervical squamous epithelium.1 Low-grade CIN is often seen as thin, smooth acetowhite lesions with well-demarcated, but irregular, feathery or digitating or angular margins. In comparison to high-grade lesions, many low-grade CIN lesions show mildly dense, less extensive and less complex acetowhite areas close to or abutting the squamocolumnar junction.1 High-grade lesions show well demarcated, regular margins, which sometimes have raised and rolled-out edges. High-grade lesions, like the CIN 2 and CIN 3 examples shown, have a thick, dull, opaque or greyish-white appearance. Course punctation and mosaics can be observed in CIN 2. High-grade CIN may also sometimes extend into the endocervical canal. As CIN lesions become more severe, their surfaces become less smooth and less reflective of light, as in normal squamous epithelium.1 Reference 1. Sellors JW, Sankaranarayanan R, eds. Colposcopy and Treatment of Cervical Intraepithelial Neoplasia. A Beginner’s Manual. Lyon, France: International Agency for Research on Cancer; 2003.
  • #76 We want to make it available everywhere Approval vs. Launch * Note: Due to importation, distribution and other regulatory requirements as well as price negotiations, a licensed vaccine may not be marketed in a given country. Registration pending in 26 additional GAVI-eligible countries + WHO pre-qualification submitted Potential Q: which GAVI countries have access to GARDASIL? Indonesia, Kenya and Nicaragua