SedkyAbdou, M. M., S. M. Eldesouky, K. M. Helmy El Kaffas, and A. M. Ahmed Hassan, "Premature atherosclerosis in systemic sclerosis patients: Its relation to disease parameters and to traditional risk factors.", International journal of rheumatic diseases, 2016 Dec 30. Abstract

AIM: To detect premature atherosclerosis in systemic sclerosis (SSc) patients and its relation to disease parameters and traditional risk factors.

METHOD: This study included 40 SSc patients and 40 healthy age and sex matched controls. All patients were subjected to full history taking, clinical examination, relevant laboratory and radiological investigations. Doppler ultrasonography (US) of the common carotid was performed to measure intima-media thickness (ccIMT) and Doppler US of the brachial artery was performed to measure flow mediated dilatation (FMD).

RESULTS: The mean value of ccIMT was 0.59 ± 0.2 mm in SSc patients and 0.51 ± 0.09 mm in controls and the difference was significant (P = 0.03). A statistically significant difference was found in mean brachial artery diameter before and after hyperemia, in flow change and in FMD between SSc patients and controls. ccIMT showed significant positive correlation with age, C-reactive protein (CRP), cholesterol, triglycerides and low density lipoprotein (P < 0.05). FMD showed significant positive correlation with daily dose of steroids (P = 0.04). Brachial artery diameter after hyperemia showed significant negative correlation with erythrocyte sedimentation rate (ESR). Peak systolic velocity before ischemia showed significant positive correlation with body mass index (BMI) and significant negative correlation with insulin level.

CONCLUSION: Our findings confirm the presence of premature atherosclerosis in SSc patients assessed by significant impairment of FMD, flow change and ccIMT, and it is associated with traditional cardiovascular risk factors such as age, dyslipidemia and obesity (BMI) as well as with the use of steroids and markers of inflammation such as CRP and ESR.

El Desouky, S. M., M. I. A. - E. Azeem, L.Adel, and M. Maarouf, "Flow Mediated Vasodilatation In Behçet's Disease", Egyptian Rheumatology and Rehabilitation, vol. 39, issue 2, pp. 239-249, 2012. Flow Mediated Vasodilatation in Behçet's Disease
A. Abo-el-Ata, G., E. Khalifa, S. El Desouky, D. Sabry, and M. Manawil, "Occupational Risk Factors For Musculoskeletal Disorders among Operation Room Nurses at Cairo University Hospitals", British Journal Of Medicine and Medical Research, vol. 14, issue 9, pp. 1-11, 2016. occupational_risk_factor_for_musculoskeletal_disorders.pdf
Shahin, A. A., S. M. El Desouky, M. Y. Awadallah, and D. E. Megahed, "Adrenal gland abnormalities detected by magnetic resonance imaging in patients with antiphospholipid syndrome.", Zeitschrift fur Rheumatologie, 2016 Jun 15. Abstract

BACKGROUND: Adrenal infarction is a rare complication of antiphospholipid syndrome (APS).

OBJECTIVES: The purpose of the current study is to detect and study the magnetic resonance imaging (MRI) findings of adrenal glands in APS patients.

MATERIALS AND METHODS: In a cross-sectional study, the data of 20 patients with primary or secondary APS were compared to 20 SLE patients without antiphospholipid antibody (aPL) syndrome (controls). MRI of the abdomen showing the adrenal glands was performed.

RESULTS: Of the patients, 80% were females with a mean age 32.45 ± 9.93 years, and mean disease duration of 46.65 ± 58.71 months. Adrenal gland abnormalities in the MRI study were detected in 35 % of APS patients vs. no abnormalities detected in the SLE controls. Adrenal gland enlargement was found in all patients (35 %). Capsular enhancement (infarction or hemorrhagic infarction) was found in 5 patients, increased stranding of the surrounding fat planes (inflammatory process) in 4 patients and increased signal on T1WI and T2WI (hemorrhage) in 3 patients. In patients with adrenal gland involvement, 71.4 % had triple aPL positivity compared to 23.1 % in patients with normal adrenal findings (p = 0.04).

CONCLUSIONS: Adrenal gland abnormalities on MRI were detected in 35 % of the APS patients (whether primary or secondary); thus, increased focus on management is needed. This percentage is not small and needs to be focused on in terms of management.

Shahin, A. A., S. M. Eldesouky, and H. S. Zayed, "A retrospective analysis of treatment outcomes in patients with hepatitis C related systemic vasculitis receiving intravenous methylprednisolone and cyclophosphamide.", Clinical rheumatology, vol. 30, issue 5, pp. 607-14, 2011 May. Abstract

The aim of this work is to describe the outcome of a series of patients with hepatitis C virus (HCV)-related vasculitis who were treated with corticosteroids and I.V. cyclophosphamide without receiving any antiviral therapy. The data of 16 patients with HCV infection and vasculitis were retrospectively analyzed for the treatment outcome in the present study. Eleven patients were females (68.8%) with a mean age of 49.6 ± 10.0 years. Nine patients (56.2%) had medium-sized vessel vasculitis (group A) and seven patients (43.8%) had small vessel vasculitis (group B). Disease activity was assessed using the Birmingham Vasculitis Activity Score (BVAS 2003) and organ damage was assessed by the Vasculitis Damage Index (VDI). HCV infection was confirmed in all patients by the detection of antibodies to HCV in serum by ELISA and HCV RNA using qualitative PCR. Quantitative PCR was done using the branched DNA technique. None of our study patients had received antiviral therapy, but they all received I.V.-pulsed cyclophosphamide monthly for 6 months, then every 3 months for six times if needed, preceded by I.V. methylprednisolone. Twelve patients (75%) had undetectable viral load by the quantitative technique. The drop in mean BVAS recorded at different intervals was highly significant. Although there was a drop in the VDI mean between the first and second reading, it was not statistically significant. All patients responded to treatment. Seven patients (43.8%) had relapse. Two patients died (12.5%). One patient died from renal failure (group B) and another died from sepsis (group A). The treatment outcomes were not statistically significant between the two vasculitis groups. A subset of patients with HCV-related vasculitis and with low levels of viremia can be safely treated with corticosteroids and cyclophosphamide alone. Despite successful treatment, a significant proportion of patients relapse and some develop severe complications and death.

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