New Onset or Worsening Renal Impairment
Tenofovir is principally eliminated by the kidney. Renal impairment, including cases of acute renal failure and Fanconi syndrome (renal tubular injury with severe hypophosphatemia), has been reported with the use of VIREAD [See ADVERSE REACTIONS].
It is recommended that creatinine clearance be calculated in all patients prior to initiating therapy and as clinically appropriate during therapy with VIREAD.
The larger question is, our hepa said nephrotoxicity has been shown with Viread, not Baraclude. I believe the doc was referring specifically to the Fanconi syndrome, which affects renal tubules: my aunt regularly shows high Chloride, low Carbon Dioxide, low Potassium, and low Phosphorus. And she's leaking protein, glucose and WBC esterase in her urine.
How about reducing Baraclude to 0.5mg every other day, since she only weighs 85 lbs. (39kg)? I know that some people take 1.
Renal impairment, including cases of acute renal failure and Fanconi syndrome (renal tubular injury with severe hypophosphatemia), has been reported with the use of VIREAD [See Adverse Reactions (6.2)].
It is recommended that creatinine clearance be calculated in all patients prior to initiating therapy and as clinically appropriate during therapy with VIREAD.
has been reported to cause Fanconi syndrome, renal insufficiency as well as osteomalacia and decrease in bone density.
has been reported to cause Fanconi syndrome, renal insufficiency as well as osteomalacia and decrease in bone density.
That is actually not much better than tenofovir vs tenofovir disoproxil fumarate, the actual substance in Viread. It is 50 times more potent than tenofovir.
It is all this improper simplification of callling viread tenofovir.
Tenovovir, if it would be given orally, would have no effect on HBV.
TEnofovir if given intravenously or sc would still have almost no effect on HBV in the liver. the substance has a high negative charge and cannot easlily penetrate cell membranes.
Association of Higher Plasma Vitamin D Binding Protein and Lower Free Calcitriol Levels with Tenofovir Disoproxil Fumarate Use and Plasma and Intracellular Tenofovir Pharmacokinetics: Cause of a Functional Vitamin D Deficiency?
"The finding of a 26% increase in vitamin D binding protein and a 42% decrease in free 1,25-OH(2)D between the lowest and highest quintiles of plasma tenofovir has not been previously reported.
The following is a paper from doctors in Francel. It said you can breastfeed whilst your are on Tenofovir because "Tenofovir is not absorbed in the breast milk". However, I have googled and cannot find any reference to this claim. All the best to you and your baby.
Clin Res Hepatol Gastroenterol.
2011 Jun 7. [Epub ahead of print]
Hepatitis B virus infection and pregnancy.
Pol S, Corouge M, Fontaine H.
Hi stef good day. U still there?? I have some question stef about taking tenofovir because i dont know what to do. Im start taking tenofovir september 2020 and i notice that february my urine have bubles until now my urine still foamy or bubles but in evening is normal.
Tenofovir can cause proteina stef??
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