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Showing 3 results for Mohammadi Kebar
Yousef Mohammadi Kebar, Elham Nejadseyfi , Hasan Ghobadi , Firouz Amani ,
Volume 14, Issue 4 (winter 2014)
Abstract
Background & objectives: Procalcitonin (PCT) is a precursor of calcitonin hormone, comprising 116 amino acids, which is produced in thyroid neuroendocrine cells. However, in conditions such as septic shock, metastatic cancers, bacterial and fungal infections PCT is secreted by lung neuroendocrine cells, liver cells, and leukocytes. PCT is involved in acute phase of inflammatory process as a reactant protein. Hence, in this study serum and pleural fluid PCT was evaluated in common types of pleural effusion. Methods: This is a cross-sectional case-series study carried out on 60 patients with pleural effusion. In this study, effusion cases due to tuberculosis, malignancy, effusion followed by pneumonia, and also transudate were investigated. Other cases of pleural effusion were excluded from this study. After collecting the samples, PCT levels in pleural fluid and serum of patients were measured and compared statistically with respect to the primary etiology of effusion. Results: Sixty patients (10 patients with TB, 10 patients with malignancy, 10 patients with para-pneumonic, and 30 patients with transudative pleural effusion) participated in this study in which 61.7% were men and 38.3% women (p=0.204). The mean age of participants was 62.68 ±19.38 years. Results showed that mean of PCT in pleural fluid of patients with exudative effusion was 0.74 ng/ml (0.63 ng/ml in malignancy, 0.42 ng/ml in TB and 1.51 ng/ml in para-pneumonic) and in patients with transudative was 0.42 ng/ml. In addition, mean of PCT in the serum of patients with exudative pleural effusion was 0.74 ng/ml (0.65 ng/ml in malignancy, 0.40 ng/ml in TB and 1.20 ng/ml in para-pneumonic) and in patients with transudative was 0.43 ng/ml. The analyzed data showed that there was a significant difference in the pleural fluid (p=0.016) and serum PCT (p=0.009) of patients with pleural effusion transudate and exudates. After excluding patients with transudative, a significant difference was also observed among patients with exudative in such a way that in the para-pneumonic group the amount of PCT level in the serum and pleural fluid was more than tuberculosis and malignancy groups. Conclusion: Serum and pleural fluid PCT is increased as a marker in response to inflammation. Although its increase in patients with bacterial and pneumonia infection is significant, it can be increased in patients with secondary inflammation of tuberculosis or malignancy and consequently can be used as an inflammatory indicator in the evaluation of patients with pleural effusion.
Iraj Feizi, Somaieh Matin, Hasan Ghobadi, Saeed Hosseininia, Susan Mohammadi Kebar, Farideh Feizi, Hossein Salehzade,
Volume 19, Issue 3 (atumn 2019)
Abstract
Background & objectives: Hydatid cyst is a major hygiene problem in Iran. In 80% of cases, only one organ is involved. However, multiorgan involvement has also been rarely reported. But it seems, the prevalence of hydatid cyst with the involvement of more than one organ in Iran is more than other world. The aim of this study was to evaluate the patients with hydatid cyst multi organ involvement in Ardabil province in northwest of Iran.
Methods: In this retrospective study, 34 patients with hydatid cyst with involvement in more than one organ were included. For each patient, a pre-designed questionnaire including name, age, education level, occupation, place of residence, cyst location, clinical manifestations and serologic test results were completed. Patients, who had previously a history of treatment due to hydatid cyst, were excluded from the study.
Results: The mean age of patients was 36.41 years. 61.8% of the patients were housewives and 64% were rural residents. The most commonly involved organs was liver and simultaneous involvement of liver and lung was observed in 38.2% of patients and was more in women. The association of the right lung cyst with the liver cysts was greater than that of the left lung. Only in 43% of the patients, the serologic test was positive for hydatid cyst, and the relationship between serologic test and type of involvement was not significant.
Conclusion: Regarding the high incidence of hydatid cyst involvement in more than one location in our region, in all patients, especially women with liver hydatid cyst, other organs, especially the lungs, should be investigated
Yousef Mohammadi Kebar, Ahad Azami, Tahereh Ekrasarian, Farhad Pourfarzi, Mohammad Negaresh,
Volume 21, Issue 3 (Autumn 2021)
Abstract
Background & objectives: Knee osteoarthritis is an important cause of pain and disability in the community. The present study investigated the risk factors for primary osteoarthritis of the knee in patients with knee pain and their relationship with knee osteoarthritis.
Methods: 87 patients were included in the study and were matched in terms of age. Cases consisted of female patients less than 50 years of age with knee pain and the control group was selected from patients under 50 years of age with knee pain and no radiographic findings of osteoarthritis.
Results: This study showed that the rate of osteoarthritis of the knee was significantly related to body mass index (p=0.001). The relationship between knee osteoarthritis and ESR was not significant, but an increase in CRP with a p-value of 0.01 was associated with a risk of approximately a 3.5-fold increase in knee osteoarthritis. With increasing education, the rate of knee osteoarthritis decreased (p=0.022). The Increased circadian outpatient activity was significantly associated with increased knee osteoarthritis (p=0.032). In performed assessments on osteoarthritis of the knee, there was no statistically significant relationship between the type of bathroom used, the use of stairs, and residential houses.
Conclusion: Knee osteoarthritis has a relationship with body mass index, Education level, CRP index, and circadian activity level. it is recommended to lose weight in people with abnormal body mass index, exercise, and improve their lifestyle to reduce the incidence of knee osteoarthritis and disability.
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