Oral Sodium Phosphate (OSP) Lawyer & Lawsuit

Oral Sodium Phosphate medications used prior to colonoscopies have been linked to serious, life-threatening kidney injuries and/or kidney failure. These kidney problems are also known as acute phosphate nephropathy.

If you or a loved one has been injured by an OSP, you should contact our lawyersimmediately for a free confidential case evaluation. You may be entitled to compensation for your injuries and we can help.

Oral Sodium Phosphate Products

OSP products include the prescription brands Visicol and OsmoPrep, as well as the OTC Fleet Phospho-soda EZ-prep, which is sometimes used as a laxative. Since 2006, the FDA has continued to receive reports of acute phosphate nephropathy with both prescription and products available in the OTC setting. Our firm believes that the manufacturers of OSP products should be held accountable for any harm they are legally responsible for and people should be fairly compensated for their damages.

OSPs & Acute Phosphate Nephropathy

Acute phosphate nephropathy is a rare form of kidney injury associated with the use of OSPs that is characterized by deposits of calcium-phosphate crystals in the renal tubules. Those having an increased risk of acute phosphate nephropathy following the use of OSPs include individuals who:

  • are over age 55
  • are hypovolemic
  • have decreased intravascular volume
  • have baseline kidney disease, bowel obstruction, or active colitis
  • are using medications that affect renal perfusion or function (such as diuretics, ACE inhibitors, angiotensin receptor blockers, and possibly nonsteroidal anti-inflammatory drugs NSAIDs).

FDA Warning on Visicol / OsmoPrep

In December 2008, the FDA announced that Visicol and OsmoPrep would have a ‘Boxed Warning’ – the administration’s strictest – included in their labeling, and to ensure that the benefits of the drugs will outweigh the risk of acute phosphate nephropathy. The FDA also required the manufacturers to conduct a postmarketing clinical trial to further assess the risk of acute kidney injury with use of these drugs.

Do I have an OSP Lawsuit?

The trial lawyers at The Senators (Ret.) Firm, LLP have decades of experience navigating through complex legislative and regulatory issues and litigating high stakes cases all over the nation. Our law firm focuses on the representation of plaintiffs in Oral Sodium Phosphate injury lawsuits. We are currently accepting new cases in all 50 states.

Again, if you or a loved one has been injured by any brand of OSP, you should contact our lawyers immediately by clicking the link below or calling toll free 1-(949) 557-5800. You may be entitled to compensation for your injuries and we can help.