This is an interesting figure, taken from the 2008 USRDS (United States Renal Disease System) Atlas, which illustrates where patients in the U.S. are getting their dialysis from these days. Nearly 63% of all patients are getting dialysis…
Cytoxan is a very potent but also potentially toxic medication used for a variety of immune-mediated (and nephrology-relevant) diseases. It is often classified as a “cytotoxic agent”, as it works as an alkylating agent that explains its utility…
HMG coA-reductase inhibitors (a.k.a. “statins”) are one of the most successful drugs in recent history…one does not have to look far to find good, solid randomized, controlled trials touting the benefits of statin therapy in any number of…
An article by van de Velde et al in this month’s JASN describes the results of the Prevention of Renal and Vascular End-stage Disease (PREVEND) study, a cohort study in which the ability to predict the need for…
This morning’s Renal Grand Rounds was an interesting talk given by Edmund Lowrie, a nephrologist currently employed by Fresenius Dialysis who has been studying measurements of dialysis adequacy for several decades. In his talk, he made the case…
This week’s Lancet has an interesting article from The Indian Polycap Study (TIPS), in which investigators tested the efficacy and tolerability of a single pill containing up to FIVE different cardiovascular medications: a beta-blocker, an ACE-inhibitor, a thiazide…
Pendred Syndrome is an autosomal recessive disorder caused by mutations in the solute carrier family 26 member 4 gene (SLC26A4) which has some relevance to nephrology and acid-base metabolism. Its main phenotypic manifestations are thyroid goiter and sensorineural…
I didn’t learn this until recently, but some commonly used oral contraceptives–for example Yasmin-28 (the progestin-derivative drospirenone + ethinyl estradiol)–has some mineralocorticoid blocking effect, similar to that seen for spironolactone. It may therefore be associated with hyperkalemia, particularly…
I recently learned the “Survival Rule of Threes”–which gives a rough estimate of how long a person can live in various extreme survival conditions. For example…. …you can expect to live for 3 minutes without air. …you can…
Calcium is a critical ion for a number of cellular signaling events. As such, it is not surprising that hypocalcemia leads to a wide variety of signs and symptoms. The dominant presentation of hypocalcemia is usually neurologic in…
