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Oxbryta Lawsuit [November 2024 Update]

Oxbryta Recalled for Serious Injury Risks

The Oxbryta Lawsuit may seek compensation for the extensive physical, emotional, and financial impact linked to the drug’s use.

TorHoerman Law is currently investigating potential Oxbryta Lawsuits and is speaking to potential clients about complications suffered due to use of the drug.

On this page, we’ll discuss the Oxbryta Lawsuit, complications associated with Oxbryta (voxelotor) tablets, the legal investigation into serious injuries and other complications, how an Oxbryta Lawyer can help you, and much more.

Oxbryta Lawsuits Investigated for Serious Injury Risks

Oxbryta, manufactured by Pfizer, is a medication designed to treat sickle cell disease by preventing red blood cells from becoming misshapen and blocking blood flow.

In September 2024, Pfizer issued a global recall of Oxbryta after data revealed serious safety risks, including an increase in vaso-occlusive crises (VOCs)—a painful and potentially life-threatening condition associated with sickle cell disease.

This recall followed reports of severe complications, such as organ damage, stroke, kidney failure, and even fatalities among patients taking the drug​.

Originally approved by the FDA in 2019, Oxbryta was fast-tracked for use in children and adults to address critical sickle cell complications.

However, recent studies found that patients taking Oxbryta experienced a higher rate of adverse events compared to those on a placebo.

This recall has led to personal injury investigations from affected patients and their families, who may claim that Pfizer did not adequately disclose the risks associated with Oxbryta.

Oxbryta Lawsuit

If you or a loved one used Oxbryta (voxelotor) tablets and subsequently experienced severe complications—such as vaso-occlusive crises, organ damage, stroke, kidney failure, or other life-threatening injuries—you may be eligible to pursue legal action for compensation.

Contact TorHoerman Law for a free consultation.

Use the chatbot on this page for a free case evaluation and to get in touch with our Oxbryta Lawyers.

For patients and their families, the adverse effects of Oxbryta have been devastating, often turning to this medication as a vital treatment for sickle cell disease only to experience severe complications that further jeopardize their health and well-being.

Pfizer’s recall of Oxbryta underscores a profound responsibility that drug companies have to thoroughly test medications and provide clear warnings about all potential risks, especially for vulnerable patient populations.

As lawsuits are now under investigation, many families are seeking accountability and justice for the harm caused, aiming to prevent similar suffering for others in the future.

Reach out to our lawyers. We are here to help you.

Table of Contents

Lawsuit Updates

October 28, 2024

An Illinois resident has filed a lawsuit against Global Blood Therapeutics, a subsidiary of Pfizer, claiming that the sickle cell disease medication Oxbryta caused him to suffer a stroke and more frequent vaso-occlusive crises (VOCs).

The lawsuit, filed on October 23rd in the California Superior Court for San Francisco, follows Pfizer’s recent global recall of Oxbryta due to reports of severe complications in patients.

Oxbryta (voxelotor), approved in 2019 under the FDA’s accelerated program, was marketed as a first-in-class treatment for sickle cell anemia, aiming to increase hemoglobin and oxygen retention in red blood cells.

Pfizer acquired Global Blood Therapeutics in 2022, continuing to sell the drug at a high annual cost, but rising reports of VOCs and patient deaths prompted the recall last month after Pfizer identified a high risk-to-benefit ratio.

The medication reportedly caused an increase in painful episodes that required blood transfusions and hospitalization.

In recent weeks, he suffered a stroke, resulting in vision loss, loss of driving ability, and other impairments.

He stopped taking Oxbryta after being notified of the recall on September 25.

Since then, he has experienced additional VOCs and remains hospitalized.

The lawsuit alleges that Oxbryta’s manufacturer failed to conduct adequate pre-market testing or warn about severe risks, including higher VOC rates and deaths in clinical trials, as noted by European regulators.

If you or a loved one were impacted by the drug Oxbryta, it’s crucial to understand your rights. Recent reports reveal alarming outcomes tied to Oxbryta use, particularly affecting children in clinical trials.

Contact the Oxbryta Lawyers at TorHoerman Law for a free consultation.

You can also use the chatbot on this page to find out if you qualify to file a lawsuit instantly.

October 28, 2024
October 26, 2024

In a significant recent development, Pfizer announced the market withdrawal of Oxbryta, a drug used to manage sickle cell disease.

Oxbryta had been prescribed to improve blood oxygen levels in patients with sickle cell disease, especially in children.

However, concerns have escalated following reports indicating that adverse events in a Phase 3 clinical trial led to the drug’s recall.

The trial, which involved young children, showed an alarming mortality rate among participants taking Oxbryta compared to those in the placebo group, ultimately prompting Pfizer’s decision to cease distribution.

This recall has sparked several lawsuits, reflecting concerns over the drug’s safety profile and raising questions about its pre-approval clinical testing. 

While some cases related to Oxbryta’s safety have already been filed, an MDL (Multidistrict Litigation) may still develop if additional cases emerge. 

However, given the relatively limited patient population that used Oxbryta, this may remain a smaller-scale litigation as opposed to a mass tort involving thousands of plaintiffs.

The Oxbryta recall underscores the necessity of thorough pre-market testing for new pharmaceuticals, particularly those intended for vulnerable populations such as children.

If you or a loved one were impacted by the drug Oxbryta, it’s crucial to understand your rights. Recent reports reveal alarming outcomes tied to Oxbryta use, particularly affecting children in clinical trials.

Contact the Oxbryta Lawyers at TorHoerman Law for a free consultation.

You can also use the chatbot on this page to find out if you qualify to file a Lawsuit instantly.

October 26, 2024

Oxbryta Lawsuit Investigation Overview

The Oxbryta Lawsuit investigation centers on severe complications reported by patients who relied on the drug to manage sickle cell disease.

Approved by the FDA in 2019, Oxbryta was intended to improve the quality of life for sickle cell patients by reducing the risk of red blood cell deformities that can lead to pain and organ damage.

However, Pfizer issued a global recall of Oxbryta in September 2024 after alarming data linked the medication to increased occurrences of vaso-occlusive crises (VOCs), which can cause extreme pain, strokes, kidney failure, and even fatalities​.

The Oxbryta recall has raised serious questions about Pfizer’s testing processes and the transparency of risk information communicated to both patients and healthcare providers.

Studies indicated that patients taking Oxbryta faced a higher incidence of VOCs and other life-threatening complications compared to those on placebos, suggesting that the drug may not have been adequately evaluated for safety before reaching the market.

The growing number of reported injuries and deaths has led to intensified legal scrutiny, with affected patients and families potentially pursuing legal claims to seek accountability.

The Oxbryta Lawsuit investigation aims to establish whether Pfizer was aware of these risks during clinical trials and, if so, whether they neglected their duty to fully inform the medical community and patients.

Lawyers are also examining whether regulatory bodies received all relevant safety data, as expedited approval processes can sometimes overlook critical testing outcomes.

Plaintiffs in these potential lawsuits may argue that Pfizer had a responsibility to warn about all significant risks, particularly given the vulnerable sickle cell patient demographic.

For these families, potential Oxbryta Lawsuits are potentially a way to hold Pfizer accountable for what they allege is preventable suffering.

Legal teams across the country are now conducting case reviews to determine eligibility for compensation, focusing on the impact of Oxbryta on each individual’s health, medical expenses, and quality of life.

If liability is established, these lawsuits could provide significant compensation for affected individuals, covering not only medical costs but also emotional distress and loss of income due to the drug’s debilitating effects.

If you’ve suffered serious health complications after taking Oxbryta, you may be eligible to file a lawsuit and seek compensation.

Use the chatbot on this page for a free case evaluation and to get in touch with our Oxbryta Lawyers.

Contact TorHoerman Law today for a free consultation.

Injuries and Health Complications Potentially Linked to Oxbryta Use

The recall of Oxbryta has been linked to severe health complications for some sickle cell patients, primarily due to an increased rate of vaso-occlusive crises (VOCs) and associated life-threatening outcomes.

VOCs occur when sickled red blood cells obstruct blood flow, causing extreme pain and potentially leading to organ damage.

Studies found a higher incidence of fatalities in patients using Oxbryta compared to those on placebos, raising concerns about the drug’s safety profile.

The complications have significantly impacted the quality of life for affected patients, who expected the medication to alleviate rather than exacerbate their symptoms​

Injuries and Health Complications Potentially Linked to Oxbryta Use include:

  • Vaso-Occlusive Crises (VOCs): Painful blockages in blood vessels that restrict oxygen flow to tissues. Also known as “sickle cell crisis”.
  • Organ Damage: Risks of kidney failure, liver damage, and stroke due to repeated blood vessel blockages.
  • Fatalities: An increased mortality rate observed in patients taking Oxbryta in postmarketing studies.
  • Hemolytic Anemia Worsening: Exacerbated anemia symptoms as damaged sickle cells are rapidly destroyed, leading to fatigue and weakness.
  • Leg Ulcers: Poor blood circulation due to VOCs can lead to skin ulcers, particularly on the legs, posing further health challenges.
  • Liver Problems: Patients with sickle cell disease are already vulnerable to liver complications, and reports suggest Oxbryta may increase these risks.
  • Allergic Reaction: As with many medications, allergic reactions are a potential side effect, which could range from mild symptoms to more serious responses.

Health care providers can help patients understand potential risks associated with taking Oxbryta and guide them on alternative treatment options for sickle cell disease.

What is Oxbryta?

Oxbryta, also known by its generic name voxelotor, is a prescription medication developed specifically for patients with sickle cell disease (SCD), a serious inherited blood disorder.

Oxbryta was designed to target the underlying cause of SCD by increasing hemoglobin’s ability to bind oxygen, thus reducing the risk of red blood cells deforming into a sickle shape.

Sickle cell disease affects the structure and flexibility of red blood cells, causing them to become rigid and crescent-shaped, which can block blood flow and lead to pain, organ damage, and other severe complications.

Oxbryta was marketed as a groundbreaking sickle cell drug that could potentially reduce the frequency of these painful vaso-occlusive crises, or VOCs, and improve patients’ overall health and quality of life.

Who is Oxbryta Used By?

Commonly used by individuals diagnosed with sickle cell disease, Oxbryta is typically prescribed to patients aged 12 and older, with FDA approval extending to children as young as four in 2021.

This medication offered hope to patients and families grappling with the chronic pain and risks associated with SCD, which disproportionately affects people of African, Mediterranean, Middle Eastern, and South Asian descent.

For those managing SCD, treatments that can reduce the physical and emotional burden of frequent hospital visits, pain management, and risk of organ failure are highly sought after.

Oxbryta, being one of the first drugs to target the root cause rather than just the symptoms, represented a significant development in SCD treatment.

However, despite its promise, recent reports indicate that some patients experienced severe side effects from Oxbryta, leading to a voluntary recall.

The medication’s adverse effects, including increased risk of VOCs and even fatal outcomes, have raised concerns within the medical community about its safety profile.

For those considering or currently taking Oxbryta, understanding its intended purpose, benefits, and risks is crucial.

Key information about Oxbryta:

  • Generic Name: Voxelotor
  • Purpose: Designed to prevent red blood cells from sickling, reduce the frequency of vaso-occlusive crises (VOCs), and improve overall health in sickle cell patients.
  • FDA Approval: Approved in 2019 for patients aged 12 and older; extended to children aged 4-11 in 2021.
  • Intended Patient Group: Primarily used by patients with sickle cell disease, which largely affects individuals of African, Mediterranean, Middle Eastern, and South Asian descent.
  • How It Works: Increases hemoglobin’s oxygen-binding capacity to prevent cells from deforming into the sickle shape.
  • Administration: Taken as an oral tablet, typically prescribed for long-term use under medical supervision.
  • Common Complications Addressed: Aims to reduce pain episodes, organ damage, and risk of complications in sickle cell patients.

Oxbryta Recall Information

The recent Oxbryta recall, announced by the FDA on September 26, 2024, was initiated due to safety concerns regarding an increased risk of severe complications in patients with sickle cell disease.

Pfizer, the drug’s manufacturer, voluntarily pulled Oxbryta from the market after postmarketing studies indicated a higher incidence of life-threatening vaso-occlusive crises (VOCs) and an increase in patient fatalities among those using the medication.

These findings raised alarms about the drug’s safety, as VOCs can lead to extreme pain, organ damage, and other complications for sickle cell patients.

This decision affects all markets where Oxbryta was approved, including the United States and Europe, and has halted all active clinical trials and expanded access programs for the drug.

The FDA encourages patients and caregivers to consult healthcare professionals about deciding to stop taking Oxbryta and exploring alternative treatments.

In addition, the FDA is conducting an ongoing safety review of postmarketing data and has requested that adverse events related to Oxbryta be reported through the FDA’s MedWatch program.

Oxbryta Recall Key Points:

  • Recall Date: Announced on September 26, 2024.
  • Reason for Recall: Increased risk of fatal events and vaso-occlusive crises in patients with sickle cell disease.
  • Manufacturer: Pfizer, Inc.
  • Approval History: Initially fast-tracked by the FDA in 2019; expanded approval in 2021 for children ages 4–11.
  • Recommended Actions: Patients should stop using Oxbryta and discuss alternative treatments with their healthcare provider.
  • Reporting: FDA advises reporting adverse events via the MedWatch program.

About Sickle Cell Disease and Related Treatment

Sickle cell disease (SCD) is a genetic blood disorder characterized by abnormal hemoglobin, the protein in red blood cells responsible for carrying oxygen throughout the body.

In healthy individuals, hemoglobin allows red blood cells to remain round and flexible, making it easy for them to travel smoothly through blood vessels.

However, in people with SCD, hemoglobin forms abnormally, causing red blood cells to take on a rigid, crescent, or “sickle” shape.

These misshapen cells can become stuck in small blood vessels, leading to blockages that restrict blood flow and oxygen delivery, resulting in severe pain and organ damage.

This restricted blood flow often leads to vaso-occlusive crises (VOCs), painful events where blood and oxygen cannot reach tissues effectively, increasing the risk of complications like organ failure, stroke, and even death.

The constant breakdown of sickle-shaped cells also leads to hemolytic anemia—a chronic shortage of red blood cells—as these cells are destroyed more quickly than they are produced.

Anemia further limits the body’s ability to carry oxygen, contributing to fatigue, weakness, and other symptoms.

Treatments for SCD aim to manage symptoms and reduce complications, with options including blood transfusions, hydroxyurea (a medication that increases fetal hemoglobin levels to reduce sickling), and medications like Oxbryta, which was intended to improve hemoglobin’s oxygen-carrying capacity.

Blood transfusions provide immediate relief by replacing damaged cells with healthy ones, which can temporarily alleviate anemia and improve oxygen transport.

However, frequent transfusions come with risks, such as iron overload and potential allergic reactions, underscoring the importance of monitoring and personalized treatment plans.

Do You Qualify for the Oxbryta Lawsuit?

The complications linked to Oxbryta have had a profound effect on patients and families who relied on the drug to alleviate the struggles of sickle cell disease.

For many, the medication led to painful and potentially life-threatening events, like vaso-occlusive crises, which not only intensified physical suffering but also disrupted daily life and long-term health stability.

These complications placed a heavy burden on patients and their families, impacting their financial security, emotional well-being, and trust in available medical treatments, as they face additional health risks and the need to seek safer alternatives.

If you have suffered severe pain, organ damage, or other serious complications due to Oxbryta, you may be eligible to pursue compensation for the physical, emotional, and financial damages caused by the medication’s side effects.

Contact TorHoerman Law for a free consultation.

Use the chatbot on this page for a free case evaluation and to find out if you qualify for legal action.

Legal investigations require plaintiffs to gather evidence and assess damages, two steps that an experienced Oxbryta Lawyer can handle on your behalf (and with your help).

Gathering Evidence for an Oxbryta Lawsuit

To pursue a lawsuit related to Oxbryta, gathering thorough and well-documented evidence is essential.

Evidence not only establishes the severity of the side effects experienced but also strengthens your case by connecting these complications directly to Oxbryta use.

Key evidence often includes medical documentation, reports of adverse effects, and details about any financial or lifestyle impact caused by the complications.

Compiling this evidence can help you demonstrate the extent of harm and justify compensation claims in a legal setting.

Potential evidence in an Oxbryta Lawsuit may include:

  • Medical Records: Documentation of diagnoses, treatments, and hospital visits related to Oxbryta complications, such as vaso-occlusive crises or organ damage.
  • Prescription Records: Proof of Oxbryta prescriptions, including dosage and duration of use, to establish usage history.
  • Adverse Event Reports: Any records of side effects reported to healthcare providers, or to agencies like the FDA, showing the drug’s impact on health.
  • Doctor’s Statements: Statements from your healthcare providers linking your injuries to Oxbryta use, which can substantiate causation.
  • Financial Records: Evidence of medical bills, lost wages, or other costs incurred due to health issues caused by the drug.
  • Photographic Evidence: Images of physical symptoms, such as swelling or leg ulcers, to visually document the effects.
  • Personal Testimony: Written statements detailing how Oxbryta-related complications have affected daily life, work, and emotional well-being.

This comprehensive evidence package can build a stronger case, illustrating the impact of Oxbryta on health and overall quality of life.

Assessing Damages for Oxbryta Lawsuits

In a legal context, “damages” refer to the financial compensation sought by a plaintiff to cover losses or suffering caused by someone else’s negligence or misconduct.

For individuals affected by Oxbryta-related complications, assessing damages involves evaluating the full impact of the drug on their health, finances, and quality of life.

This process typically includes calculating both direct costs, like medical bills, and less tangible losses, such as pain and suffering or diminished life enjoyment.

Gathering detailed information about these impacts helps build a comprehensive case for fair compensation.

Potential damages in an Oxbryta Lawsuit may include:

  • Medical Expenses
  • Lost Wages and Earning Capacity
  • Pain and Suffering
  • Loss of Quality of Life
  • Future Medical Needs
  • Loss of Consortium
  • Other compensatory and punitive damages

TorHoerman Law: Investigating the Oxbryta Lawsuit

The complications and injuries linked to Oxbryta have had a profound impact on patients’ lives, leading to intense physical pain, such as recurrent vaso-occlusive crises, and serious health risks like organ damage and increased mortality rates.

These health challenges have disrupted daily routines, limited individuals’ abilities to work, and significantly reduced their quality of life, as they now face long-term medical care and financial strain.

The emotional toll of these health struggles extends to families as well, who may witness their loved ones endure preventable suffering and loss due to the drug’s side effects.

If you or a loved one took Oxbryta and experienced severe complications such as painful vaso-occlusive crises, organ damage, or other serious side effects, you may be entitled to pursue compensation.

Contact TorHoerman Law for a free consultation.

Use the chatbot on this page for an instant case evaluation.

Frequently Asked Questions

  • Why Was Oxbryta Recalled?

    Oxbryta was recalled due to emerging safety data indicating that the risks associated with its use in sickle cell disease treatment now outweigh its benefits.

    Pfizer announced the voluntary withdrawal after clinical studies and postmarketing data revealed higher rates of serious adverse events, including an increased risk of vaso-occlusive crises (VOCs) and fatalities.

    The European Medicines Agency (EMA) and FDA both reviewed available clinical data, showing that patients on Oxbryta experienced more pain and organ complications compared to those on a placebo.

    The decision also followed reports of other side effects, such as swelling and fatigue, which affected patients’ overall health and quality of life.

    Initially approved through the FDA’s accelerated approval program, Oxbryta was fast-tracked to address a critical unmet need for sickle cell treatments, particularly in regions like Sub-Saharan Africa.

    However, Pfizer’s assessment concluded that the drug’s potential to benefit patients no longer outweighed these newly identified risks.

    The recall now directs doctors to stop prescribing Oxbryta and explore other medicines that may provide safer options for sickle cell disease management.

  • What is Oxbryta, and how does it work for sickle cell disease?

    Oxbryta (voxelotor) is a medication developed specifically to treat sickle cell disease (SCD), a genetic disorder that affects hemoglobin—the protein in red blood cells that carries oxygen throughout the body.

    Approved by the FDA in 2019, Oxbryta works by increasing hemoglobin’s affinity for oxygen, aiming to reduce the formation of sickle-shaped cells, which can block blood vessels and restrict oxygen flow to tissues.

    By preventing these blockages, known as vaso-occlusive crises (VOCs), the drug was intended to alleviate severe pain and other complications common in SCD patients.

    However, emerging safety data suggested that patients taking Oxbryta may experience increased VOCs, among other health issues, which eventually led to the drug’s recall.

  • What kinds of health complications were linked to Oxbryta use?

    Oxbryta has been associated with several serious health complications, primarily impacting those with sickle cell disease who already face numerous health risks.

    Patients reported increased occurrences of vaso-occlusive crises (VOCs), which cause severe pain due to blockages in blood vessels.

    Additional complications included organ damage, particularly to the liver and kidneys, and swelling, fatigue, and an overall decline in quality of life.

    Some patients even experienced fatalities, leading to a significant re-evaluation of the drug’s safety profile.

    This range of adverse effects contributed to the recall of Oxbryta as it became evident that the medication might worsen, rather than alleviate, key symptoms of sickle cell disease.

  • What steps should patients take if they or a loved one experienced side effects from Oxbryta?

    If you or a loved one experienced severe side effects from Oxbryta, including VOCs, organ complications, or unusual swelling, it’s crucial to seek medical attention and discuss alternative treatments with a healthcare provider.

    Patients are encouraged to report these adverse effects through the FDA’s MedWatch program, which allows for tracking of drug safety and effectiveness.

    Additionally, you may be eligible for compensation by participating in an Oxbryta Lawsuit, which seeks to hold Pfizer accountable for alleged failures to adequately disclose the drug’s risks.

    Compiling medical records, proof of financial losses, and any reports of physical and emotional suffering will be important steps in building a case.

    Speaking with a specialized attorney can help clarify eligibility and the next steps in pursuing a claim for damages.

Published By:
Tor Hoerman

Tor Hoerman

Owner & Attorney - TorHoerman Law

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