Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022672 (acute tubular necrosis)
 2,175 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a patient with previously undiagnosed hypothyroidism who developed rhabdomyolysis while taking a statin. He had no other precipitating factors. The statin was stopped, intravenous fluids were started immediately and L-thyroxin was given after confirming the diagnosis of hypothyroidism. His symptoms improved over a few days. Because rhabdomyolysis is a rare but potentially life threatening disorder when complicated by acute tubular necrosis and renal failure, physicians must pay special attention when starting statins in patients with hyperlipidemia.
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PMID:Rhabdomyolysis due to the additive effect of statin therapy and hypothyroidism: a case report. 1799 11

Kidney transplant patients (KTPs), and particularly those with advanced chronic kidney rejection, may be affected by opportunistic infections, metabolic alterations and vascular and oncologic diseases that promote clinical conditions that require a variety of treatments, the combinations of which may predispose them to hyponatremia. Salt and water imbalance can induce abnormalities in volemia and/or serum sodium depending on the nature of this alteration (increase or decrease), its absolute magnitude (mild or severe) and its relative magnitude (body sodium:water ratio). Hyponatremia appears when the body sodium:water ratio is reduced due to an increase in body water or a reduction in body sodium. Additionally, hyponatremia is classified as normotonic, hypertonic and hypotonic and while hypotonic hyponatremia is classified in hyponatremia with normal, high or low extracellular fluid. The main causes of hyponatremia in KTPs are hypotonic hyponatremia secondary to water and salt contraction with oral hydration (gastroenteritis, sepsis), free water retention (severe renal failure, syndrome of inappropriate antidiuretic hormone release, hypothyroidism), chronic hypokalemia (rapamycin, malnutrition), sodium loss (tubular dysfunction secondary to nephrocalcinosis, acute tubular necrosis, tubulitis/rejection, interstitial nephritis, adrenal insufficiency, aldosterone resistance, pancreatic drainage, kidney-pancreas transplant) and hyponatremia induced by medication (opioids, cyclophosphamide, psychoactive, potent diuretics and calcineurinic inhibitors). In conclusion, KTPs are predisposed to develop hyponatremia since they are exposed to immunologic, infectious, pharmacologic and oncologic disorders, the combinations of which alter their salt and water homeostatic capacity.
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PMID:Hyponatremia in kidney transplant patients: its pathophysiologic mechanisms. 3009 23

Wolcott-Rallison syndrome is a rare disease presenting with insulin-dependent diabetes mellitus (DM) before 6 months old, skeletal dysplasia after 6 months old, and liver failure. Other manifestations are renal failure, microcephaly, epilepsy, central hypothyroidism, neutropenia, and dental and dermal problems. The cases were 2 patients from 2 different states of Iran (Khoozestan and Fars) who had developed DM before 6 months old. The first one was a 7-month-old infant who was healthy; in the genetic study (screening), autosomal recessive pattern and novel deletion in EIF2AK3 were reported; her sister had died at 5.5 years old due to diabetic ketoacidosis (DKA) that was associated with liver and renal failure. The second patient had developed DKA at 45 days old, which was associated with mild acute tubular necrosis and abnormal coagulation tests at onset clinical presentation, which were then resolved. He was treated with insulin, and at follow-up, the laboratory data are normal; in the genetic study, EIF2AK3 nonsense homozygous mutation was diagnosed. Genetic study of patients with insulin-dependent DM before 6 months old, especially those with DKA and associated with or without other disorders; attention to novel deletion of in EIF2AK3 gene; screening for skeletal dysplasia after 1 year old; and renal, liver, pancreatic, and thyroid function tests are recommended.
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PMID:Wolcott-Rallison Syndrome With Different Clinical Presentations and Genetic Patterns in 2 Infants. 3100 90