Treatment FAQ

how soon can you take blood test after harvoni treatment

by Dahlia Glover Published 2 years ago Updated 2 years ago

Start Harvoni at 8-12 or 24 weeks of tx based on dx and then follow up Labs at 7-8 weeks and if undetected then labs at EOT regardless of if you are on 8-12-24 weeks tx. Then repeat blood work at 12 weeks post tx then 1 yr post tx.

Full Answer

How long does Harvoni plus ribavirin take to work?

It means there is no virus in your blood 12 weeks after your treatment is over. The cure rate for Harvoni is 94% to 99% when you don’t have other serious illnesses. Harvoni might not work as ...

How often should I take Harvoni?

HARVONI gives you what you need. HARVONI transformed hepatitis C (Hep C) treatment as the first cure that’s one pill, once a day for the majority of patients. Cure means the Hep C virus is …

Can I take ribavirin If I am taking Harvoni?

Apr 30, 2015 · Then repeat blood work at 12 weeks post tx then 1 yr post tx. The need for less blood work, followup and ease of 1 pill a day is why so many are referring to Harvoni over …

How effective is Harvoni for hepatitis C?

Dec 11, 2014 · I have had chronic hep c for at least 10 years and I thought it was a death sentence! 3 weeks ago I started taking Harvoni and went for a blood test-after 3 weeks my …

How long does Harvoni stay in your system after treatment?

This means that nearly all people who took Harvoni achieved a sustained virologic response (SVR). SVR means that they had no virus detected in their body 12 weeks or longer after treatment ended.Jan 29, 2019

When do you recheck hep C after treatment?

It is essential to test for HCV RNA 12 weeks (or longer) after treatment completion. Undetectable or unquantifiable HCV RNA 12 weeks or longer after treatment completion is defined as a sustained virologic response (SVR), which is consistent with cure of chronic HCV infection.Oct 5, 2021

Can hep C be detected after treatment?

The hepatitis C (HCV) window period is usually 4–10 weeks from the time of exposure. After 6 months , most people will have developed enough antibodies for an HCV test to detect. In rare cases, however, antibodies can take up to 9 months to develop.

How long does hep C take to show up in a blood test?

It can take anywhere from 8 to 11 weeks , on average, for antibodies to become detectable in your blood. The time between exposure and when antibodies can be detected is called the window period. Your doctor might test you for hepatitis C if you have symptoms or abnormal liver test results.Jul 19, 2020

Can hep C return after taking Harvoni?

In fact, once you're considered cured, the average risk of recurrence is less than one percent. Although treatments are better, it's still possible to contract a new infection in the future. Whether you have a history of hep C or not, it's important to take precautions to prevent HCV.Mar 6, 2020

Does hep C show up in routine blood tests?

Tests for hepatitis C are typically done in labs that perform routine blood work. A regular blood sample will be taken and analyzed. HCV antibodies shown in test results indicate the presence of the hepatitis C virus.

How long do hep C antibodies stay in your system?

HCV antibodies can persist up to 20 years after resolution of clinical infection, suggesting that the virus and its antigens may persist, but at extremely low levels.Feb 16, 2005

How long after hep C exposure will you test positive?

After exposure to the hepatitis C virus, it can take 8–11 weeks for an HCV antibody test to be positive. For most people who are infected, the anti-HCV blood test will become positive by 6 months after exposure.Jul 28, 2020

Will you always test positive for hep C?

Once people have been infected, they will always have antibodies in their blood. This is true if they have cleared the virus, have been cured, or still have the virus in their blood. A reactive antibody test does notnecessarily mean that you currently have hepatitis C and a follow-up test is needed.

Can you test negative for Hep C and still have it?

Can you have a "false negative" anti-HCV test result? Yes. Persons with early infection may not as yet have developed antibody levels high enough that the test can measure. In addition, some persons may lack the (immune) response necessary for the test to work well.

How long after a needlestick should you get tested?

You should be tested for HCV antibody and liver enzyme levels (alanine amino- transferase or ALT) as soon as possible after the exposure (baseline) and at 4-6 months after the exposure. To check for infection earlier, you can be tested for the virus (HCV RNA) 4-6 weeks after the exposure.

Can Hep C test false-positive?

But false positives are surprisingly common. More than 1 in 5 people who test positive don't actually have hepatitis C. Possible reasons include: In as many as 1 in 4 people, the HCV goes away without treatment.Dec 7, 2020

What to do if you take too much Harvoni?

If you take too much HARVONI, call your healthcare provider or go to the nearest hospital emergency room right away.

How long does it take to get hep C?

Most patient types are recommended to receive 12 weeks of treatment, although 8 or 24 weeks may also be prescribed. Your Hep C Specialist will determine your treatment regimen and length based on your individual case. Read more

What is the name of the drug that is used to treat hepatitis C?

HARVONI gives you what you need. HARVONI transformed hepatitis C (Hep C) treatment as the first cure that’s one pill, once a day for the majority of patients. Cure means the Hep C virus is not detected in the blood when measured 3 months after treatment is completed. HARVONI is a prescription medicine used to treat adults with chronic hepatitis C ...

Can you take ribavirin with harvoni?

If you take HARVONI with ribavirin, you should also read the ribavirin Medication Guide for important pregnancy-related information.

Is it important to talk to your healthcare provider about your HIV antiretroviral medicine (s)?

It is important to talk with your healthcare provider about your HIV antiretroviral medicine (s) to understand potential interactions with HARVONI.

Can you change your dose of Harvoni?

Do not change your dose unless your healthcare provider tells you to. Do not stop taking HARVONI without first talking with your healthcare provider. If you think there is a reason to stop taking HARVONI, talk to your healthcare provider before doing so. Take HARVONI 1 time each day and at the same time each day.

How long does it take to get a HCV RNA level?

For individuals receiving HCV therapy, the AASLD-IDSA HCV Guidance recommends obtaining a quantitative HCV RNA level at baseline and at 12 weeks after completing therapy, regardless of the treatment duration; typical treatment durations are 8 weeks ( Figure 2 ) and 12 weeks ( Figure 3 ). [ 7]

How long does it take to monitor HCV RNA?

The recommended HCV RNA time points for monitoring, which are noted with solid blue circles with surrounding dashed red circles, should be at baseline and again at 12 weeks post treatment.

How many cases of HBV reactivation are there?

Among the 29 cases of HBV reactivation, 13 (45%) occurred in chronic HBV carriers with positive hepatitis B surface antigen (HBsAg). There were notably some patients who had absent HBsAg and anti-HBs and an isolated anti-HB core profile among these cases. In many of the cases, some serologic data were missing.

What is the approach to monitoring individuals following completion of a course of HCV therapy?

The approach to monitoring individuals following completion of a course of HCV therapy depends entirely on the person’s response to therapy. Two main scenarios exist: (1) the person achieved an SVR12, or (2) the person did not achieve an SVR, including persons who completed therapy persons who received an inadequate treatment course because of adherence problems, intolerance, or laboratory toxicity necessitating premature discontinuation of the treatment regimen.

What is the best way to monitor HCV?

Monitoring requires use of a highly sensitive quantitative HCV RNA assay, typically with a lower limit of quantification in the range of 12 to 25 IU/mL. [ 1] In addition, to minimize interassay and interlaboratory variation, monitoring should ideally utilize the same HCV RNA assay performed by the same laboratory. Three commercially available HCV RNA assays are widely used in the United States: Roche COBAS TaqMan Version 1.0, Roche COBAS TaqMan Version 2.0, and the Abbott RealTime HCV (ART) assay. [ 2, 3, 4, 5, 6] The following definitions related to HCV RNA assay results are used in clinical practice and in research studies ( Figure 1 ): [ 4]

When was the FDA warning for HBV?

Food and Drug Administration Warning and Adverse Event Reporting Data. The U.S. Food and Drug Administration (FDA) issued a drug safety warning on October 4, 2016 in which they identified 24 cases of confirmed reactivation of HBV infection in persons receiving DAA medications for treatment of HCV. [ 18] .

How long does it take to get hepatitis C treatment?

A typical schedule for clinic visits related to an 8- or 12-week treatment course with direct-acting antiviral (DAA) therapy would consist of a baseline visit just prior to starting therapy, a follow-up visit at week 4 of therapy, an end-of-treatment visit, and a post-treatment visit 12 weeks after completing therapy. Depending on the individual’s specific circumstances, follow-up visits may be done via phone or telehealth. For longer courses of treatment, such as a 16-week treatment course, most clinicians would add one or more on-treatment visits. Any person receiving treatment who develops a significant adverse effects or complications should be seen and evaluated, as indicated. In addition, individuals with cirrhosis or other complicating conditions may require more frequent follow-up. This topic review addresses the recommendations for monitoring for safety and efficacy during treatment, as well as considerations for monitoring persons after treatment.

How many patients are treated with Harvoni?

Harvoni treatment results in hepatitis C cures in roughly 95% to 99% of patients (95 to 99 out of every 100 patients). Your treatment regimen and length will vary according to your liver condition and whether or not you have received prior treatments. Most patients who have never had treatment, and without liver disease, ...

How much does Harvoni cost?

Harvoni is now available as an authorized generic option for the higher strength tablet, but can still run over $10,000 per month for the cash price. Prices may vary and you can print discount coupons here. The brand name price is over $32,000 per month.

What is Harvoni used for?

Harvoni prevents hepatitis C virus (HCV) from multiplying in the body. It is a single combination pill that is given by mouth once a day for 8, 12, or 24 weeks, depending upon your HCV status. Harvoni comes as:

How much cure rate for hepatitis C?

The hepatitis C franchise has been a strong money-maker for pharma, particularly with the advent of the all-oral, direct-acting antivirals that boast cure rates of up to 99%.

How long does it take to get rid of HCV?

Today, oral treatment regimens aim to be more tolerable, interferon-free, and with shorter treatment times -- some as short as 8 to 12 weeks. But how are these drugs used?

What do you need to know before you can be treated for HCV?

Before you can be treated for HCV, you'll need to know your genotype. A genotype is a particular gene set carried by an individual.

Can you swallow Harvoni?

Harvoni pellets are used in pediatric patients who cannot swallow the tablet formulation. Harvoni is indicated for the treatment of adults and children 3 years of age and older with chronic hepatitis C virus (HCV). genotype 1, 4, 5, or 6 infection without cirrhosis or with compensated cirrhosis.

Still Drinking after TIPS Procedure

I am the wife of an alcoholic who has Liver Disease. We've gone through a year of Paracentisis drains, first once a week, then twice a week (12+ liters). My husband got down to 110 pounds. It was unbelievable, just bones with a huge bloated stomach.

Sudden death due to undiagnosed liver cirrhosis - anyone go through this?

I lost the love of my life 5 weeks and 1 day ago, at the age of 40. He died suddenly while out to dinner. He was laughing and joking and got up to go to the bathroom. When he came back he said something didn't feel right and just dropped. Just gone in the blink of an eye.

cold medicine and cirrhosis

Does anyone know what you can take for colds/ sinus infections if you have cirrhosis? ??? Sign up to continue reading

Is Harvoni the first direct acting antiviral?

Just to add, Harvoni was the first generation of the All Oral Direct -Acting Antiviral used .#N#Today most physicians are prescribing the newer drugs ,#N#either Epclusa or Mavyret .#N#These meds have excellent efficacy > 97 % and there seems to be much less chatter on side effects than Harvoni.#N#My opinion is these are truly miraculous drugs and have come a long way from the terrible Interferon days taken for a year with side effects that were horrendous for most with a 50-50 % chance of cure#N#Best to everyone

Is Harvoni an antiviral?

Just to add, Harvoni was the first generation of the All Oral Direct -Acting Antiviral used. Today most physicians are prescribing the newer drugs , either Epclusa or Mavyret . These meds have excellent efficacy > 97 % and there seems to be much less chatter on side effects than Harvoni. My opinion is these are truly miraculous drugs and have come a long way from the terrible Interferon days taken for a year with side effects that were horrendous for most with a 50-50 % chance of cure Best to everyone

Treatment

  • The treatment of hepatitis C should include a pretreatment baseline evaluation, consideration of drug interactions, evaluation of treatment response during and after therapy, and monitoring for safety during treatment. A typical schedule for clinic visits related to an 8- or 12-week treatment course with direct-acting antiviral (DAA) therapy would consist of a baseline visit just prior to sta…
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Introduction

  • Figure 1. HCV RNA Assay Reports The optimal and standard approach to monitoring for treatment efficacy consists of repeated measurement of quantitative HCV RNA levels. Monitoring requires use of a highly sensitive quantitative HCV RNA assay, typically with a lower limit of quantification in the range of 12 to 25 IU/ml.[1] In addition, to minimize interassay and interlaboratory variation…
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Diagnosis

  • Figure 3. Measurement of Sustained Virologic Response Following HCV Treatment The recommended testing to determine whether the patient has achieved an SVR is a quantitative HCV RNA level 12 weeks after completing therapy (Figure 3).[11,12] An undetectable HCV RNA level 12 weeks after completing therapy is referred to as SVR12 and this generally tra...
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Adverse effects

  • On October 22, 2015 the US FDA issued a Drug Safety Warning that treatment with ombitasvir-paritaprevir-ritonavir, with or without dasabuvir, can cause serious liver injury, mostly in patients with underlying advanced liver disease.[16] In most of the reported cases, the liver injury occurred within 1 to 4 weeks of starting treatment. Elevations in ALT to greater than 5 times the upper lim…
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Clinical significance

  • Hepatitis B (HBV) reactivation associated with severe hepatitis flare has been increasingly recognized as a potential adverse event associated with HCV DAA therapy. Previous reports have described HBV reactivation after interferon-based therapy, but in these prior cases, clinically significant hepatitis was rare. Chronic HCV has been known to suppress HBV replication in pers…
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Risks

  • The AASLD-IDSA HCV Guidance provides specific recommendations that address the risk of HBV reactivation following initiation of treatment for HCV.[7] The following summarizes these AASLD-IDSA HCV Guidance recommendations.
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Preparation

  • We recommend obtaining baseline HBsAg, anti-HB core, and anti-HBs prior to starting HCV DAA therapy to evaluate for risk of HBV reactivation during DAA therapy for HCV. Individuals with a positive baseline HBsAg should have a baseline HBV DNA level ordered. Based on results from this baseline evaluation, we recommend the following:
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Assessment

  • The approach to monitoring patients following completion of a course of HCV therapy depends entirely on the patient's response to therapy. Three main scenarios exist: (1) the patient achieved an SVR12, (2) the patient completed therapy but did not achieve an SVR12, or (3) the patient had an inadequate treatment course because of adherence problems, intolerance, or laboratory toxic…
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Prognosis

  • Patients who have an undetectable HCV RNA at week 12 (or later) after completing HCV therapy are considered to have achieved an SVR and this is associated with long-term reduced liver-related morbidity and mortality.[11,30,31] In a review of 44 studies involving more than 4,228 patients who achieved an SVR with an interferon-based regimen, 97% of patients maintained th…
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Contraindications

  • The AASLD-IDSA guidance recommends the following for patients who did not achieve an SVR with HCV therapy:[7]
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