What Are Clinical Trials For Hepatitis B
Clinical trialsand other types of clinical studiesare part of medical research and involve people like you. When you volunteer to take part in a clinical study, you help doctors and researchers learn more about disease and improve health care for people in the future.
Researchers are studying many aspects of hepatitis B, such as
- progression of hepatitis B and long-term outcomes
- new treatments for hepatitis B
- prevention of reactivated or worsening hepatitis B in people receiving cancer treatment
Is There A Cure For Chronic Hepatitis B
Currently, there is no complete cure for hepatitis B. But when managed properly, those living with the virus can expect to live a normal life. Maintaining a healthy diet and avoiding alcoholic beverages and tobacco products are crucial components in managing the disease.
You should also visit a doctor familiar with hepatitis B at least annuallythough twice a year might be best to monitor your liver through blood tests and medical imaging. As with most diseases, detecting it early leads to a better outcome. If youre exposed to the virus, you should get an antibody injection within 12 hours of exposure.
How Is Hepatitis B Spread
You can become infected with hepatitis B through exposure to blood, semen and other bodily fluids of an infected person. You can get the infection by:
- Having unprotected sex.
- Sharing or using dirty needles for drug use, tattoos or piercing.
- Sharing everyday items that may contain body fluids, including razors, toothbrushes, jewelry for piercings and nail clippers.
- Being treated medically by someone who does not use sterile instruments.
- Being bitten by someone with the infection.
- Being born to a pregnant woman with the infection.
Hepatitis B is not spread by:
- Kissing on the cheek or lips.
- Coughing or sneezing.
- Hugging, shaking hands or holding hands.
- Eating food that someone with the infection has prepared.
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Who Is More Likely To Get Hepatitis B
People are more likely to get hepatitis B if they are born to a mother who has hepatitis B. The virus can spread from mother to child during birth. For this reason, people are more likely to have hepatitis B if they
- were born in a part of the world where 2 percent or more of the population has hepatitis B infection
- were born in the United States, didnt receive the hepatitis B vaccine as an infant, and have parents who were born in an area where 8 percent or more of the population had hepatitis B infection
People are also more likely to have hepatitis B if they
- are infected with HIV, because hepatitis B and HIV spread in similar ways
- have lived with or had sex with someone who has hepatitis B
- have had more than one sex partner in the last 6 months or have a history of sexually transmitted disease
- are men who have sex with men
- are injection drug users
- work in a profession, such as health care, in which they have contact with blood, needles, or body fluids at work
- live or work in a care facility for people with developmental disabilities
- have been on kidney dialysis
- live or work in a prison
- had a blood transfusion or organ transplant before the mid-1980s
In the United States, hepatitis B spreads among adults mainly through contact with infected blood through the skin, such as during injection drug use, and through sexual contact.12
How Common Is Hepatitis B
The number of people who get this disease is down, the CDC says. Rates have dropped from an average of 200,000 per year in the 1980s to around 20,000 in 2016. People between the ages of 20 and 49 are most likely to get it.
About 90% of infants and 25-50% of children between the ages of 1-5 will become chronically infected. In adults, approximately 95% will recover completely and will not go on to have a chronic infection.
As many as 1.2 million people in the U.S. are carriers of the virus.
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Hepatitis Diet: Recommended Foods To Eat
For a patient with Hepatitis food choices are not limited to a few bland dishes. There are plenty of healthy, tasty food options which are both beneficial for the liver and for the recovery process.
- Whole grains are very beneficial to consume as part of a healthy Hepatitis diet. These can be in the form of bran, whole wheat bread or cereal, brown rice, whole grain pasta or porridge. Include other whole grains such as whole oats, wild rice, rye, oatmeal and corn.
- Fruits and vegetables should be a significant part of any diet to help in recovering from a liver disease. They are full of essential nutrients and are easy to digest. As a bonus, they also contain antioxidants, which can protect the liver cells from damage. However, it is recommended that one go easy on starchy vegetables such as potatoes when on a Hepatitis recovery diet. While canned or frozen fruits are fine it is always a good idea to try and eat fresh and seasonal produce when possible.
- Olive oil, canola oil and flaxseed oil are all healthy fats that are recommended as part of a diet for patients with Hepatitis.
- Healthy proteins in the form of low-fat milk and dairy products along with lean meats, beans, eggs and soy products can also be a part of a healthy liver diet.
Whats The Prognosis For Hepatitis B
Your doctor will know youâve recovered when you no longer have symptoms and blood tests show:
- Your liver is working normally.
- You have hepatitis B surface antibody.
But some people don’t get rid of the infection. If you have it for more than 6 months, youâre whatâs called a carrier, even if you donât have symptoms. This means you can give the disease to someone else through:
- Unprotected sex
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The Hepatitis B Vaccine
The hepatitis B vaccine is one of the most effective ways to prevent hepatitis B. Its usually divided into three doses, which are given over the course of six months. In many countries, infants receive their first dose of the vaccine at birth.
The Centers for Disease Control recommends that all children under the age of 19 be vaccinated if they havent already received the vaccination. Adults can also get the hepatitis B vaccine, and its generally recommended if you have an increased risk of infection due to:
- traveling to or living in a region where hepatitis B is common
- being sexually active with more than one partner
- working in a medical setting
- using intravenous drugs
If youve been exposed to the hepatitis B virus and havent been vaccinated, try to see a doctor right away. They can administer the first dose of the vaccine, though youll need to follow up to receive the remaining doses over the next few months.
They can also prescribe a medication called
Vaccination And Other Prevention Measures
Vaccination is a safe and effective way of preventing the spread of hepatitis B. Since 1985, the hepatitis B vaccine has been part of the national immunisation schedule. In 1988, New Zealand was one of the first countries to introduce universal infant hepatitis B immunisation.The vaccine is given to babies at age six weeks, three months, and five months. Babies born to mothers with hepatitis B receive an extra dose of the vaccine at birth as well as a dose of hepatitis B-specific immune globulin.In children and adolescents who did not receive the hepatitis B vaccine in the first year of life, the full three-dose course is recommended.Hepatitis B immunisation is recommended and publicly funded for all infants and children up to their 18th birthday, household and sexual contacts of people with acute or chronic hepatitis B, and certain other high-risk populations. Measures that can help prevent the spread of the hepatitis B virus include:
- Teaching children not to touch the blood or wounds of others
- Covering cuts, scratches, and grazes
- Not sharing personal items such as razors and toothbrushes
- Never sharing needles or syringes if you use intravenous drugs
- Practising safe sex, including the use of condoms
- Seek assurance that body piercing and tattooing needles and equipment are sterile.
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Hepatitis B Surface Antigen Test
A hepatitis B surface antigen test shows if youre contagious. A positive result means you have hepatitis B and can spread the virus. A negative result means you dont currently have hepatitis B. This test doesnt distinguish between chronic and acute infection. This test is used together with other hepatitis B tests to determine the .
Treatment For Suspected Exposure
Anyone who has had potential exposure to HBV can undergo a postexposure prophylaxis protocol.
This consists of HBV vaccination and hepatitis B immunoglobin . Healthcare workers give the prophylaxis after the exposure and before an acute infection develops.
This protocol will not cure an infection that has already developed. However, it decreases the rate of acute infection.
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Best Ayurvedic Medicines For Hepatitis Treatment
Hepatitis B is a viral infection, resulting in the inflammation of the liver. Hepatitis B is considered to be acute when it lasts up to six months and is tagged as chronic when the timeline exceeds six months. Some of the common symptoms of this disease are dark urine, queasiness, stomach ache, weakness, and joint ache. Ayurveda treatment effective agent in treating Hepatitis B.
Hbeag Positive Chronic Hepatitis
Patients with HBeAg-positive chronic hepatitis B usually present in the third or fourth decade of life. Men outnumber women, liver damage ranges from mild to moderate or severe chronic hepatitis or active cirrhosis . Chronic hepatitis B tends to be milder in children. Nevertheless, severe liver disease including cirrhosis may occur in a small proportion of patients during childhood . A key event in the natural history of HBeAg positive chronic hepatitis is HBeAg seroconversion. Several studies have shown that seroconversion with marked reduction of HBV replication is associated with biochemical and histologic remission of inflammatory activity in the majority of patients . Regression of fibrosis occurs gradually months to years after HBeAg seroconversion. In longitudinal studies the observed probability of clearing HBeAg was about 50% and 70% within 5 and 10 years of diagnosis, respectively . Most studies have found that the mean annual rate of spontaneous HBeAg seroconversion ranges from 8 to 15% in children or adults with elevated ALT . Among Asian, most of whom have normal ALT, spontaneous HBeAg seroconversion occurs at a very low rate, less than 2% during the first 3 years of age and 4 to 5% in children older than 3 years . Several determinants for HBeAg seroconversion have been reported, including gender, age, ALT level, and more recently HBV genotypes. Older carriers and females are more likely to clear HBeAg .
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Help And Support For Hbv
Liver care is important: Avoid drinking alcohol and do not take prescription drugs without consulting your physician, get yourself tested for hepatitis A and C. vaccinated for hepatitis A if you are not exposed.
Be in touch with your family & friends: we can not get Hepatitis B through casual contact, so dont cut yourself off from people who can offer support.
Take of your health: Eat more fruits, and green vegetables, exercise, regularly, and sleep well at least 8 hours daily,
Do not share: Never share your personal belonging with anyone including grooming products such as razor blades and which might have a bloodstain on them.
How To Prevent Hepatitis B
Hepatitis B is a liver infection caused by a virus . It can be serious and theres no cure, but the good news is its easy to prevent. You can protect yourself by getting the hepatitis B vaccine and having safer sex. If you have oral, anal, and vaginal sex, use condoms and dental dams to help stop the spread of hepatitis B and other STDs.
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What Is My Risk
Your risk depends of several factors: destination, length of stay, what you do when you are travelling and whether you have direct contact with blood or other body fluids. In certain destinations, your risk may be higher, as some areas have higher numbers of people with chronic hepatitis B in the general population.
The risk increases with certain activities, such as unprotected sex, sharing needles, tattooing and acupuncture.
Aid and health care workers and anyone who receives medical or dental care with unsterilized or contaminated equipment in a country where hepatitis B occurs are also at greater risk.
What Is Involved In A Liver Transplant
A liver transplant is considered necessary when the liver is damaged and cannot function or in some cases of liver cancer. Your liver is very important. It is responsible for many functions related to making sure that your body stays healthy and is able to digest foods.
You may be eligible for a transplant if you have chronic hepatitis B infection or some of the diseases that may result from it, including liver cancer and cirrhosis. You will have to complete testing and be evaluated before being approved for a transplant. It is likely that you will be placed on a waiting list while an appropriate organ is found.
Donated livers come from two types of donors: living and deceased. Because the liver can regenerate, it is possible to use part of a liver for transplant. The remaining sections in both the donor and the receiver will grow into livers of adequate size.
People who get liver transplants must take anti-rejection drugs for the rest of their lives. These drugs make you more susceptible to infection. However, liver transplants have become more successful over time and continue to improve.
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Prevent Infection After Contact With The Virus
If you think you have been in contact with the hepatitis B virus, see your doctor right away. Doctors typically recommend a dose of the hepatitis B vaccine to prevent infection. In some cases, doctors may also recommend a medicine called hepatitis B immune globulin to help prevent infection. You must get the vaccine dose and, if needed, HBIG shortly after coming into contact with the virus, preferably within 24 hours.
How Long Does It Last
According to the World Health Organization , the complete vaccine series induces protective antibody levels in of the infants, children, and adolescents who receive it.
Immune memory induced by the HBV vaccine can last for in healthy people. That said, studies into the duration of the protection that the vaccine offers are ongoing.
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Treatment For Chronic Hepatitis B
If blood tests show that you still have hepatitis B after 6 months, your doctor may recommend medication to reduce the risk of complications of hepatitis B and regular tests to assess the health of your liver.
Treatment is usually offered if:
- your immune system is unable to control the hepatitis B by itself
- there’s evidence of ongoing liver damage
Hepatitis B medications can help keep the virus under control and stop it damaging your liver, although they will not necessarily cure the infection and some people need lifelong treatment.
The main medicines for chronic hepatitis B include peginterferon alfa 2-a and antiviral medicines.
How Is Hepatitis B Diagnosed
There are three main ways to diagnose HBV infection. They include:
- Blood tests: Tests of the blood serum shows how your bodys immune system is responding to the virus. A blood test can also tell you if you are immune to HBV.
- Abdominal ultrasound: An ultrasound uses sound waves to show the size and shape of your liver and how well the blood flows through it.
- Liver biopsy: A small sample of your liver tissue is removed though a tiny incision and sent to a lab for analysis.
The blood test that is used to diagnose hepatitis B is not a test that you get routinely during a medical visit. Often, people whove become infected first learn they have hepatitis B when they go to donate blood. Blood donations are routinely scanned for the infection.
The virus can be detected within 30 to 60 days of infection. About 70% of adults with hepatitis B develop symptoms, which tend to appear an average of 90 days after initial exposure to the virus.
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Best Ayurvedic Treatment For Hepatitis B
While there is no approved treatment for acute hepatitis B, few herbs which work as antiviral to HBV DNA and few as antioxidant and hepatocytes protector from antigen now give the name of herbs you have given Infected individuals should practice safe sex.
Avoiding contact with infected blood or other body fluids directly or on objects such as needles, razors, toothbrushes, etc., may reduce the risk of transmission. Sores and rashes should be covered with bandages and blood on any surface should be cleaned up with household bleach.
What Causes Hepatitis B
The hepatitis B virus causes hepatitis B. The hepatitis B virus spreads through contact with an infected persons blood, semen, or other body fluids. Contact can occur by
- being born to a mother with hepatitis B
- having unprotected sex with an infected person
- sharing drug needles or other drug materials with an infected person
- getting an accidental stick with a needle that was used on an infected person
- being tattooed or pierced with tools that were used on an infected person and werent properly sterilized, or cleaned in a way that destroys all viruses and other microbes
- having contact with the blood or open sores of an infected person
- using an infected persons razor, toothbrush, or nail clippers
You cant get hepatitis B from
- being coughed on or sneezed on by an infected person
- drinking unclean water or untreated water that has not been boiled
- eating food that is unclean or has not been properly cooked
- hugging an infected person
- shaking hands or holding hands with an infected person
- sharing spoons, forks, and other eating utensils
- sitting next to an infected person
Mothers who have hepatitis B can safely breastfeed their babies. If a baby receives hepatitis B immune globulin and starts receiving the hepatitis B vaccine to prevent hepatitis B infection shortly after birth, hepatitis B is unlikely to spread from mother to child through breastfeeding.15
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