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The Link Between Xeljanz and Cancer
One of the severe, potentially deadly side effects of Xeljanz is cancer, which has been confirmed through numerous medical studies and clinical trials. However, unlike other medicines, Xeljanz has been found to cause cells to become malignant. Therefore, rather than being associated with one specific form of cancer, Xeljanz has been linked to numerous types of the disease including:
- Lung cancer
- Breast cancer
- Lymphoma
- Gastric cancer
- Melanoma
- Non-melanoma skin cancer
- Prostate cancer
- Pancreatic cancer
- And more
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Xeljanz Cancer Studies
Pfizer conducted Xeljanz clinical trials in 3 phases – there were 2 trials in Phase I, 9 in Phase II, and 6 in Phase III. There were also 2 long-term extension trials conducted on Xeljanz. Phases I-III included a cohort of 5,497 patients using the drug. The long-term extension trials looked at 2,794 participants from these phases.
Two medical studies subsequently analyzed the results of the Xeljanz clinical trials, with these findings:
Cohen et al., | Curtis et al., | |
Total Xeljanz Patients Covered | 6,194 | 5,671 |
All Cancer (Not Including Non-Melanoma Skin Cancer) | 173 | 107 |
Lung Cancer | 24 | |
Breast Cancer | 19 | |
Lymphoma | 10 | |
Gastric Cancer | 6 | |
Non-Melanoma Skin Cancer | 118 | 82 |
The results indicated that none of the patients in the placebo groups for these trials developed any malignancies.
Both studies concluded that the duration of time that a participant used Xeljanz did not influence how likely they were to get cancer – people who took Xeljanz for years were just as likely to develop cancer as those who had only just initiated treatment with the drug.
What is the Black Box Warning on Xeljanz?
In July 2019, U.S. Food and Drug Administration (FDA) approved new warnings about an increased risk of blood clots and death with the 10 mg twice daily dose of Xeljanz and Xeljanz XR, when used in patients with ulcerative colitis.
FDA limited approval of Xeljanz for ulcerative colitis for patients who are not treated effectively with other UC medications. The agency included the Boxed Warning after reviewing interim data from an ongoing safety clinical trial of tofacitinib in patients with rheumatoid arthritis that examined a lower and higher dose of the drug.
What Can I Take Instead of Xeljanz?
Some of the most common alternatives to Xeljanz include:
- Olumiant (baricitinib)
- Rinvoq (upadacitinib, extended-release)
- Otrexup (methotrexate)
- Humira (adalimumab)
- Enbrel (etanercept)
Will Xeljanz Be Recalled?
To date, no recall has been issued for Xeljanz in the United States, despite the drug’s link to cancer and other serious side effects, as well as the growing number of lawsuits filed over the drug. However, the FDA has issued several warnings — in addition to the above black box warning — about the potential health risks associated with the drug over the years since its approval.
FAQs
What evidence is needed to support a Xeljanz cancer lawsuit?
Evidence needed includes medical records, proof of Xeljanz use, documentation of cancer diagnosis, and expert testimony linking Xeljanz to your condition. An attorney can assist in gathering and presenting this evidence.
Are there any warnings or recalls related to Xeljanz?
Yes, the FDA has issued warnings about the increased risk of cancer and other serious side effects associated with Xeljanz. It is important to stay informed about these warnings and discuss any concerns with your doctor.
What should I do if I experience side effects from Xeljanz?
If you experience side effects, contact your doctor immediately. Document your symptoms and treatment, and consult with an attorney to discuss your legal options if you develop serious health issues.
Get a Free Lawsuit Evaluation With Our Attorneys
The Pharmaceutical Litigation Group at our law firm is an experienced team of trial attorneys that focus on the representation of plaintiffs in Lawsuits. We are handling individual litigation nationwide and currently accepting new class action lawsuits against Xeljanz in all 50 states.
Free Lawsuit Evaluation: Again, if you were harmed after taking Xeljanz to treat rheumatoid arthritis, you should contact our attorneys immediately. Xeljanz patients may be entitled to a settlement for medical expenses by filing a class action lawsuit and our Attorneys can help.