Background: The most leading cause of death in end-stage renal disease (ESRD) patients are cardiovascular disease and inflammatory markers are related to coronary events. CO-Q10 (coenzyme Q10) is a protective supplement from free radical oxidative damage. In addition, hyperhomocysteinemia is an independent coronary artery disease (CAD) risk factor.
Objectives: Due to increasing oxidative stress in dialysis patients, and the effect of CO-Q10 in decrease oxidative stress, in this work, we assessed the effect of CO-Q10 on C-reactive protein (CRP) level as an inflammatory marker and homocysteine in dialysis patients.
Patients and Methods: This was a single-blind, randomized cross over clinical trial. Patients with ESRD were randomly allotted to two groups. All patients received placebo and C0- Q10 100mg/d during the three months in each stage, with two week washout period. Plasma level of CRP and homocysteine from the start of the work and at the conclusion of each menses, are evaluated.
Results: Thirty-four patients randomized, but 26 patients complete study protocol. The treatment effect of CO-Q10 on CRP level is significant (P < 0.001) (95% CI = -20.1 to -10.5) and it was also significant for the increasing albumin level. (P = 0.044) (95% CI = 0. 0-0.6), But there was not any substantial effect on serum homocysteine level (P = 0.630).
Conclusions: CO-Q10 could significantly decrease CRP level as an inflammatory marker and can protect cardiovascular events.
CONTEXTLiver damage is relatively common in patients affected by HL, but paraneoplastic cholestasis is an uncommon presenting symptom in HL.CASE REPORTWe report the case of a 38-year-old man who came to our hospital with jaundice, pruritis, nausea, vomiting, weight loss, and recurrent episodes of fever without any hepatosplenomegaly or lymphadenopathy. Laboratory findings showed abnormal liver functioning with mixed hepatocellular and cholestatic patterns. Sonographic evaluation of the biliary tract was normal. We ruled out viral infections, autoimmune process, and hemochromatosis. The patient was put on ursobile and NAC (N-acetyl-systeine) and prednisolone treatment. In magnetic resonance cholangiopancreatography examination, there were multiple strictures in the intrahepatic and extrahepatic bile ducts with mild dilatation. Histologic finding of liver biopsy was compatible with sclerosing cholangitis or drug-induced cholestasis. General condition and laboratory examination results of the patient became better, but we found lymph-adenopathy on monthly follow-up examination. Histological finding of the lymph node was compatible with HL.CONCLUSIONThis report emphasizes that HL can be presented with different paraneoplastic symptoms and that one of them is secondary sclerosing cholangitis. It has better prognosis than vanishing bile duct syndrome, and perhaps steroid treatment can be suggested.
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