排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
IOANNIS TSOUCHNIKAS EVANGELIA DOUNOUSI STAMATINA PAPAKONSTANTINOU KYRIAKOS IOANNOU APOSTOLOS KELESIDIS NIKOLAOS KOTZADAMIS KYRIAKI XANTHOPOULOU DIMITRIOS TSAKIRIS 《Nephrology (Carlton, Vic.)》2009,14(6):560-564
Aim: To evaluate the effect of atorvastatin on erythropoietin responsiveness and whether this effect is mediated by C‐reactive protein (CRP) reduction in prevalent dyslipidemic, haemodialysis patients. Methods: We studied prospectively 33 stable, iron‐repleted haemodialysis patients with low‐density lipoprotein cholesterol (LDL) ≥2.58 mmol/L, who received 20 mg atorvastatin aiming to achieve the target of LDL <2.58 mmol/L, over a period of 9 months. Twenty‐five patients completed the study, 15 men, with mean age 66.1 ± 8.2 years. The duration of haemodialysis was 56.6 ± 63.1 months and 5/25 patients were diabetics. Total serum cholesterol, triglycerides, high‐density lipoprotein cholesterol, LDL, haemoglobin, albumin, intact parathyroid hormone, serum iron, ferritin, total iron binding capacity, CRP and weekly dose of erythropoietin/body weight/haemoglobin were analysed. Results: Twenty of the 25 patients (80%) achieved the goal of LDL <2.58 mmol/L. There was a significant decrease in total cholesterol (5.77 ± 0.88 to 4.16 ± 0.96 mmol/L, P < 0.001) and LDL (3.59 ± 0.77 to 1.94 ± 0.77 mmol/L, P < 0.001). Haemoglobin increased from 121 ± 11 to 126 ± 7 g/L (P < 0.05), while weekly dose of erythropoietin/body weight/haemoglobin decreased significantly from 8.34 ± 3.70 to 7.87 ± 3.11 IU/kg per haemoglobin (P < 0.05). CRP decreased not significantly from 7.0 ± 6.1 to 4.5 ± 2.2 mg/L. Conclusion: Dyslipidemia of haemodialysis patients was treated safely and effectively with atorvastatin, but a fifth of the patients failed to achieve the therapeutic target. Statin therapy resulted in a significant increase of haemoglobin levels and improvement of erythropoietin responsiveness without a significant reduction in CRP levels, suggesting that the beneficial effect of statins on erythropoietin responsiveness may be driven by a mechanism other than CRP reduction. 相似文献
2.
C. STRATOPOULOS md phd A. PAPAKONSTANTINOU md phd G. ANAGNOSTOPOULOS md I. TERZIS md G. TZIMAS md phd S. GOURGIOTIS md C. VAMVOUKA md & E. HADJIYANNAKIS md phd 《European journal of cancer care》2009,18(5):466-469
Objective: Patients with Von Recklinghausen's disease (neurofibromatosis type 1) are at increased risk of developing various tumours. However, the coexistence of neurofibromatosis with small-bowel adenocarcinoma is exceedingly rare. We present an uncommon case of neurofibromatosis type 1, involving the small bowel in a 73-year-old man, who was admitted to our department with signs of acute abdomen. At laparotomy, multiple mesenteric and intramural nodules were seen in the distal ileum. These nodules obstructed ileal lumen, while the intestine wall was perforated in one point. A wide resection of the affected ileum together with all visible nodules in the adjacent mesentery was performed. Histology revealed neurofibromatosis type 1 with malignant transformation to small-bowel adenocarcinoma. The patient had no additional therapy. In a follow-up of 2 years, the patient is very well and there was no recurrence of the disease. We suggest that adenocarcinoma of small bowel should be considered in the evaluation of acute abdominal pain in neurofibromatosis patients. 相似文献
1