This study showed beneficial effects of fenofibrate and pioglitazone in patients with fatty liver. Further studies with larger study populations on the effects of these drugs on fatty liver, lipid profile, blood glucose, and insulin are suggested.

Background: Malnutrition is common in patients with cancer, and in many cases can result in shortened survival rate. More than 20% of cancer mortality can be attributed to the effects of malnutrition, rather than malignancy itself. Malnutrition results in poor response to treatment, increased length of hospital stay, immunodeficiency, reduced quality of life, and increased health care costs in patients with cancer. Objectives: The aim of this study was to assess the nutritional status of patients with gastrointestinal cancer during chemotherapy. Patients and Methods: In this study, 92 patients over the age of 18 who were referred to Valie-e-Asr hospital of Zanjan (since Apr, 2011 to Dec, 2011) were selected. Nutritional status of patients during 3 cycles of chemotherapy was assessed by a questionnaire. The obtained data were statistically analyzed by ANOVA, using SPSS 16.0. Results: There was a significant relationship between duration of treatment and the average of mid arm circumference (MAC) and body mass index (BMI). BMI can be considered as an anthropometric index which can be used to alarm the physicians about nutrition problems of the patient. Conclusions: At the end of treatment, patients who survived had better nutritional statuses compared to the ones who passed away. During chemotherapy, malnutrition got worse in patients with metastatic esophageal cancer. Our findings show that patients with moderate or severe malnutrition are in the critical need to improve their malnutrition status.

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Introduction: The serum immunoglobulin free light chain (FLC) assay quantities of free kappa (κ) and lambda (λ) light chains. This assay has prognostic value in plasma cell proliferative disorders. There are limited data on serum FLC in B-cell malignancies. Objectives: The aim of this study was to compare the known prognostic factors in non-Hodgkin’s lymphoma of the type B-cell and Hodgkin disease with an abnormal secretion amount of light chains in these lymphomas. Patients and Methods: The association of pretreatment FLC and FLC ratio (κ:λ) with previously known prognostic factors for lymphoma such as the international prognostic index (IPI) and B symptoms were evaluated in 50 patients with Hodgkin’s and non-Hodgkin’s lymphoma. IPI is a prognostic score given based on the clinical variables including age, disease stage, serum LDH and extra-nodal involvement. Elevated FLC and an abnormal κ:λ ratio was defined based on the previous publications. Results: The prevalence of abnormal FLC ratio was 38% in all patients and 40.9% in patients with diffuse large B-cell lymphoma. Abnormal FLC ratio was significantly associated with IPI (P=0.04) and B symptoms (P=0.02) in both groups of the patients with Hodgkin’s and non-Hodgkin’s lymphoma. The stage of the disease in Hodgkin’s lymphoma patients showed a significant relationship with the abnormal FLC ratio (P=0.04). Presence of the B symptoms in patients with Hodgkin’s lymphoma had a modest but not statistically significant association with the abnormal FLC ratio (P=0.07). Conclusion: Abnormal FLC ratio as a new potent prognostic biomarker has a significant association with IPI which is the most common clinical tool used to predict outcome in lymphoma patients. Since there is a need for developing a reliable and quantitative prognostic biomarker for lymphoma, evaluation of the independent effect of the abnormal serum FLC ratio is suggested to be considered in future prospective studies. The result of these studies will also be useful for nephrologists, while serum immunoglobulin FLC is capable to damage kidney.

The novel corona virus infection involve both Central & Peripheral Nervous System . Some of the presentations include: acute cerebrovascular disease, impaired consciousness, transverse myelitis, encephalopathy, encephalitis and epilepsy. Our patient was 78 year –old man with dementia and diabetic nephropathy which was admitted two times for possibly COVID19 infection. At the first hospitalization, the patient is treated with hydroxychloroquine and kaletra based on clinical symptoms and initial laboratory findings due to suspicion of COVID19 . After the negative RT-PCR test of nasopharyngeal sample for covid19 and evidence of aspiration pneumonia in CT scan, the patient was discharged with oral antibiotics. Five weeks later, he was rehospitalized with loss of consciousness, fever and hypoxemia in physical exam he had neck stiffness in all directions, So the CNS infection was suspected, the CSF sample was in favor of aseptic meningitis and second RT-PCR test of nasopharyngeal sample for COVID19 was positive but Brain MRI just showed small vessel disease without evidence of encephalitis. In the second hospitalization, he had acute renal failure, which was treated with supportive care, and also suffered from pulmonary embolism with cavitary lesions in his lungs. Meningitis with pulmonary embolism and acute renal failure have not yet reported. Our patient is the first one, so we decided to share it. This case showed different presentation of COVID19 without typical lung involvement. So we must pay attention to any sign & symptoms in a patient suspected of having a COVID19 .