posted
Just a little bit of reading for all of us on rocephin. It seems to be a very very minor concern but I thought I'd pass it along as any and all info is good to have!
-------------------- Same nightmare, different day! Posts: 401 | From East Coast | Registered: Nov 2005
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CaliforniaLyme
Frequent Contributor (5K+ posts)
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GREAT POSTING_ we need to know this type of stuff*)!)* Thank you*)(!*!!!!!!!!!!!!!! ******************************************* Ceftriaxone (Rocephin) Plus Calcium Warning Extended to Adults
By Peggy Peck, Executive Editor, MedPage Today Reviewed by Zalman S. Agus, MD; Emeritus Professor at the University of Pennsylvania School of Medicine. September 12, 2007
Add Your Knowledge� Additional General Pediatrics Coverage
ROCKVILLE, Md., Sept. 12 -- For any patient at any age, calcium and ceftriaxone (Rocephin) are a dangerous combination that can increase the risk of lethal precipitates forming in the lungs and kidneys, according to the FDA.
The latest warning extends a pediatric warning about the calcium-ceftraixone combination issued in July. At that time, Roche, the manufacturer of ceftriaxone, said it had received reports of five neonatal deaths related to the interaction between ceftriaxone and calcium-containing products. (See FDA Cites Risks of Ceftriaxone (Rocephin) Mixed With Calcium)
The FDA said it was unaware of any cases of ceftriaxone-calcium interactions in adults, but it decided to extend the warning to include adults because "there is a theoretical possibility that this interaction may occur based on the physical incompatibility of ceftriaxone and calcium-containing solutions."
The FDA said "ceftriaxone-calcium incompatibilities have been reported in the literature. Precipitates can be observed when ceftriaxone is reconstituted or mixed with a calcium-containing product."
Roche said the neonatal deaths occurred suddenly. In four infants, ceftriaxone was co-administered with calcium-containing fluids using the same infusion line. In the fifth neonate, ceftriaxone and calcium gluconate were administered by different routes and at different times (the exact time difference was not reported).
Autopsies in two infants found evidence of crystalline material in the renal and pulmonary vasculature. In a third baby there was evidence of a precipitate in the intravenous tubing and the neonate's death occurred soon after the crystalline material was injected.
In addition to the five post-marketing reports provided by Roche, the FDA has received four additional post-marketing reports of interactions between ceftriaxone and calcium-containing products in patients up to one year of age since FDA first approved Rocephin in 1984. Three of the interactions resulted in death; in one instance the patient was receiving parenteral nutrition. An autopsy in one patient revealed evidence of crystals in the lungs.
The FDA issued these recommendations and considerations for physicians:
Do not reconstitute or mix ceftriaxone with a calcium-containing product, such as Ringer's or Hartmann's solution or parenteral nutrition containing calcium, because particulate formation can result. Do not administer ceftriaxone and intravenous calcium-containing products including parenteral nutrition to any patient by the same or different infusion lines or sites within 48 hours of each other. Cases of fatal reactions with ceftriaxone-calcium precipitates in lungs and kidneys in neonates have been reported. Although most cases occurred with simultaneous administration of the two products, the interaction has also been reported when ceftriaxone and calcium-containing products were administered at different times and through different infusion lines. On the basis of half-lives of ceftriaxone, there is a theoretical possibility that the interaction could occur up to 48 hours after ceftriaxone administration. Although there are no cases of ceftriaxone-calcium precipitates in patients other than neonates, there is a potential for the interaction between ceftriaxone and calcium-containing products in patients of any age. There are no data on interactions between intravenous ceftriaxone and oral calcium-containing products or between intramuscular ceftriaxone and intravenous or oral calcium-containing products. Before initiating therapy with ceftriaxone or calcium-containing products, carefully review patients' medication history for concomitant therapies and those administered in the previous 48 hours.
Additional General Pediatrics Coverage
-------------------- There is no wealth but life. -John Ruskin
All truth goes through 3 stages: first it is ridiculed: then it is violently opposed: finally it is accepted as self evident. - Schopenhauer Posts: 5639 | From Aptos CA USA | Registered: Apr 2005
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