Category: News

Pfizer Joined in a Depo-Provera Meningioma Case in California State Court

Pfizer Joined in a Depo-Provera Meningioma Case in California State Court

Greg Vigna January 21, 2026 No Comments

“To this day, Pfizer does not state in its warnings that Depo-Provera is mutagenic, despite clear evidence of a dose-dependent increased risk of meningiomas in women injected with the drug…

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Vigna Law Group: Depo-Provera Meningioma Claim Filed in Alameda County

Vigna Law Group: Depo-Provera Meningioma Claim Filed in Alameda County

Greg Vigna January 21, 2026 No Comments

“At some point along the way, there is physician liability for prescribing Depo-Provera when there are birth control medications that do not cause mutations that lead to brain tumors. The…

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Experts Advocate for P4HB Mesh as Safer Alternative to Polypropylene

Experts Advocate for P4HB Mesh as Safer Alternative to Polypropylene

Greg Vigna January 21, 2026 No Comments

Dr. Greg Vigna, board certified in Physical Medicine and Rehabilitation, states “During my clinical practice at a long-term acute care hospital, we frequently treated patients suffering from complications due to…

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Mid-Urethral Sling Manufacturers: PVDF and P4HB Safer Materials versus Polypropylene

Mid-Urethral Sling Manufacturers: PVDF and P4HB Safer Materials versus Polypropylene

Greg Vigna January 21, 2026 No Comments

“Polypropylene and PVDF slings showed similar high cure or improvement rate (91.0% vs. 95.6%)… A higher incidence of long-term pain events was observed in the polypropylene group,” according to Dr.…

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Obtryx and Altis Mid-Urethral Sling Complications: When Wearing Tight Pants Causes Severe Pain

Obtryx and Altis Mid-Urethral Sling Complications: When Wearing Tight Pants Causes Severe Pain

Greg Vigna August 29, 2025 No Comments

“Polypropylene mesh slings have the potential to cause Complex Regional Pain Syndrome (CRPS) and pudendal neuralgia, which can make it impossible to wear tight underwear or pants, as the body…

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‘Never Event’ Nursing Home Bedsores: Vigna Law Group Alleges Inadequate Care

‘Never Event’ Nursing Home Bedsores: Vigna Law Group Alleges Inadequate Care

Greg Vigna August 29, 2025 No Comments

“It is our position that The Methodist Hospital did not take adequate steps to prevent our client from suffering further harm to an existing sacral wound, an injury that appears…

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Polypropylene Mid-urethral Slings: Complete or Partial Mesh Removal

Polypropylene Mid-urethral Slings: Complete or Partial Mesh Removal

Greg Vigna August 29, 2025 No Comments

“All management options, including non-surgical or surgical, with either partial removal or complete removal, need to be presented to allow for informed consent,” states Dr. HG Krause, MD. What does…

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Hernia Mesh: Patient Safety and Legal Accountability

Hernia Mesh: Patient Safety and Legal Accountability

Greg Vigna August 29, 2025 No Comments

“There needs to be greater consumer protection before introducing faulty products to the market,” states Dr. Oscar Olavarria, MD, general surgeon, University of Texas, Houston. Dr. Greg Vigna, Board Certified…

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Stroke Management: Acute Management and Saving the Viable Brain

Stroke Management: Acute Management and Saving the Viable Brain

Greg Vigna August 29, 2025 No Comments

“In patients with salvageable brain tissue identified by perfusion imaging who did not initially receive thrombectomy, alteplase given 4.5 to 24 hours after acute ischemic stroke onset may improve functional…

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Boston Scientific 522 Study Solyx and Obtryx: Meaningful Discovery Coming

Boston Scientific 522 Study Solyx and Obtryx: Meaningful Discovery Coming

Greg Vigna August 29, 2025 No Comments

“We intend to obtain all internal documents that relate to the Boston Scientific 522 Study that compared the Solyx mini-sling to the full-length Obtryx. The reported data does not reflect…

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Dr. Greg Vigna, is the principal of Greg Vigna, MD, JD, PLC, a California personal injury law firm, and his law firm has a non-exclusive referral relationship with the attorneys listed within this site. Dr. Vigna, co-counsels with attorneys across the country.