Monday, February 1, 2010

Nephrotic syndrome









Triad of hypoalbuminemia, edema, nephrotic-range proteinuria (over 3.5g/24h)
Other components of the syndrome: hyperlipidemia, hypercoagulability, lipiduria (causing oval fat bodies seen above)

The primary problem in the nephrotic syndrome is urinary protein loss due to altered permeability of the glomerulus. Other manifestations are all secondary to protein loss.

Loss of albumin and consequent loss of oncotic pressure lead to the clinical manifestation of edema, which may be profound. Periorbital edema is sometimes more prominent in the nephrotic syndrome than other causes of edema.

Hyperlipidemia results from urinary loss of regulatory lipoproteins, and low oncotic pressure may increase hepatic lipogenesis

Hypercoagulability may be arterial or venous, and often involves the kidneys themselves (i.e. renal vein thrombosis). May result from urinary loss of proteins c and s, and possibly antithrombin III

Causes in adults:

Primary renal diseases:
Minimal change
Focal segmental glomerulosclerosis (FSGS)
Collapsing glomerulopathy
Membranous nephropathy
Membranoproliferative GN (MPGN)
IgA nephropathy

Systemic diseases:
Infectious: HBV, HCV, HIV, syphillis, schistosomiaisis, malaria
Inflammatory/rheumatologic: SLE, amyloidosis, cryoglobulinemia
Malignancy: solid tumors, primary hematologic malignancies (e.g. Hodgkin's lymphoma)
Others: Sickle cell disease, heroin, drugs (e.g. gold, penicillamine)

Therapy:
1) treat the underlying cause
2) measures to limit proteinuria- largely ACE-inhibitors and/or ARBs
3) measures to deal with complications- salt restriction, careful diuretic use (as may become easily intravascularly depleted), statins, vitamin D supplementation if deficient

Links:

Click here for a NEJM clinical case on nephrotic syndrome







3 comments:

  1. I am a 51 year old female that just found out I have Parkinson's about a year and half, but I have been having signs of it for years, tremors, depression, body weakness. ECT. I honestly don't think my doctor was reading the signs because of my gender and age. A few years ago I had my shoulder lock up on me and I was sent to a P.T since x-rays didn't show any physical damage. My shaking was getting worse and I began falling. Only when my speech became so bad that it brought concern to my dentist was Parkinson's even considered. He phoned my doctor with his concerns about my shaking and balance problems. By this time I was forgoing shots in the back of my neck for back and neck pain to which once again I was sent to a P.T (although x-rays showed no damage) I was told I had a few spurs which were most likely causing the pain. Here I was feeling like my whole body was falling apart and doctor could not find anything wrong, maybe in was all in my head? My doctor even seemed annoyed with me and things just kept progressing and I just kept it to myself, why bother going through testing and them finding nothing? Well, it was after my second P.T called my doctor about the weakness in my legs and arms, by this time I have developed a gait in my walk and I fell more frequently. Only then did my doctor send me to a specialist and it was found that I had Parkinson's, and that I have had it for awhile. I think because I was a woman that my signs and symptoms weren't taken seriously and therefor left untreated for so long,I was taking pramipexole dihydrochloride three times daily, I Was on carbidopa levodopa but only lasted 90 minutes then wore off.I found that none of the current medications worked effective for me.I got tired of using those medication so I decided to apply natural herbs formula that was prescribed to me by my second P.T, i purchase the herbal formula from totalcureherbsfoundation. com, There has been huge progression ever since I start the treatment plan which will last for 15 weeks usage.all the symptoms and sign has begin to disappear .

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  2. NEPHROTIC SYNDROME is a serious kidney disease that cannot be cured by drugs or injections, but the best way to get rid of nephrotic syndrome is to take a natural herbal medicine for it.
    I was diagnosed with nephrotic syndrome for 15 years.I tried different medications on drug treatments, but all to no avail. A precious friend told me about the Dr. James herbal center, the home of wellness. She gave me Dr.James email address,[drjamesherbalmix@gmail.com] I contacted him quickly and he  guaranteed me that his herbal medicine will cure my nephrotic syndrome. and I will be cured forever I said Ok. I asked him about the healing process, he asked me to pay the fees which I did, in 2 days he prepared the herbal medicine and sent it to me. He instructed me on how to drink it in the morning and at night for two week. I told Pedro, my friend about the herbal medicine, so he gave me a go ahead to drink it. Then, after drinking for two weeks, I was cured of the nephrotic syndrome. I am very grateful and I promised that I would recommend anyone with nephrotic syndrome to Dr. James and that is what I am doing. Dr. James herbal mixedl medicine made me believe that there is a permanent  cure  for diseases like  Parkinson's disease, schizophrenia, cancer, scoliosis, bladder cancer, colorectal cancer, breast cancer, kidney cancer, leukemia, cancer of lung, skin cancer, uterine cancer, prostate cancer, fibromyalgia,
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