Hepatitis C A Growing Problem of Pakistan. Group Members Zoya Imran Mariam Archer Nawal Nawaz Sidra...
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Transcript of Hepatitis C A Growing Problem of Pakistan. Group Members Zoya Imran Mariam Archer Nawal Nawaz Sidra...
Hepatitis C
A Growing Problem of Pakistan
Group Members
Zoya ImranMariam ArcherNawal Nawaz
Sidra Tul Muntaha
What is Hepatitis C ?
Epidemiology
• Prevalence around the globe
• After Egypt Pakistan has the Highest prevalence rate
of HCV
• App. 4.8% patients are in Pakistan
• About 10 million patients
Prevalence In Different Provinces
Punjab 6.7%Sindh 5%Balochistan 1.5 %KPK 1.1%
RESPONSIBLE
FACTORS
USE OF ALREADY USED SYRINGES
ETIOLOGY
• The study of causation.• Sharing needles• Non-sterile instruments• Donating organs• Blood transfusions• Personal care items• Unhygienic sexual behavior
PHASES OF HEPATITIS C
• Acute:• Tiredness• Jaundice
• Chronic:• Fatigue• Jaundice• Abdominal pain• Joint pain
PATHOLOGY• Science or the study of the structure, origin and
nature of diseases.• Liver, like all organs, responds to injury in a limited no
of ways.
ORIGIN OF HCV
• 6 genotypes• Infection have been identified for all genotypes
except genotype 5.
STRUCTURE OF HCV• Positive single stranded RNA genome• Single open reading frame• Small active proteins
NATURE OF HCV
• Age• Gender• Immune response
Diagnosis and Treatment of hcv infection
Prevalence OF HCV Infection within Pakistan
•In Punjab, 6.7%
•In Sindh, 5%
•In Baluchistan, 1.5%
•In Khyber Pakhtunkhwa 1.1%
Diagnosis Of HCV Infection
• Screening tests for antibody to HCV (anti HCV) 1. Enzyme immunoassay (EIA)2. Enhanced Chemiluminescence innumoassay (CIA)
• Recombinant Immunoblot Assay (RIBA)
Continuation…
• Qualitative tests to detect presence or absence of virus (HCV RNA polymerase chain reaction [PCR])
• Quantitative tests to detect amount (titer) of virus (HCV RNA PCR)
TREATMENT OF HCV INFECTION
faqs
1. What should be done for a patient with confirmed HCV infection?
2. When might a specialist be consulted in the management of HCV-infected persons?
3. What is the treatment for acute hepatitis C?4. What is the treatment for chronic Hepatitis C?5. Does chronic Hepatitis C affect only the liver?
Prevention and it’s Prognosis:
• Never share needles• Avoid direct exposure to blood or blood
products
• Don't share personal care items• Choose tattoo and piercing parlors carefully
Can Diet Help Prevent Hepatitis C?
Things Patients should not eat…
Prognosis Of HCV
Important Factors Related to Prognosis are following…..
Hepatitis C Prognosis: How Successful Is Treatment?
Positive Prognosis…
Vaccine Prevention…
Vaccination Of HCV..No Vaccination
Because of three Reasons which are following…..
• Different Genotypes
• HCV mutates very easily
• No effective cell culture system