Publications by authors named "Kadry ElSaeed"

7 Publications

  • Page 1 of 1

High SVR rate following retreatment of non-sustained virological responders to sofosbuvir based anti-HCV therapies regardless of RAS testing: A real-life multicenter study.

Expert Rev Gastroenterol Hepatol 2019 Sep 23;13(9):907-914. Epub 2019 Jun 23.

Hepatology Department, National Liver Institute, Menoufiya University , Shebeen EL Kom , Egypt.

Evaluation of the efficacy and safety of sofosbuvir/daclatasvir/ribavirin (SOF/DCV/RBV) in treating non-sustained virological responders (non-SVR12) to prior sofosbuvir-based therapy, in absence of RAS testing in mass treatment, and determination of the optimal timing to start re-treatment. Real-life prospective observational study included prior non-responders to 24-weeks SOF-RBV (n = 679, 67%) or 12-weeks SOF- RBV- PEG (n = 335, 33%). Patients were re-treated with daily SOF/DCV/RBV for 12 (n = 270) or 24 weeks (n = 744). The primary efficacy endpoint was SVR12. The primary safety endpoints were reported adverse events (AEs) from baseline to SVR12 time point. We included 1,014 patients [age 52 ± 9 years, 58.48% men]. Cirrhosis was documented in 46.98% and 27.5% of SOF-RBV and SOF-RBV-PEG non-responders respectively. Overall, SVR12 was 90.6% [92.2% for 12 weeks therapy and 90.05% for 24 weeks therapy]. Mild AEs occurred in 5.13% (n=52) and 3.1% (n=32) discontinued treatment including eight on-treatment mortalities. Higher baseline FIB-4 and shorter interval before starting retreatment (<6 months) were independent predictors of non-SVR12 on multivariate regression analysis. SOF/DCV/RBV is an effective and safe treatment option for non-responders to prior sofosbuvir-based therapy. Six months interval before retreatment is optimal for achieving favorable SVR.
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http://dx.doi.org/10.1080/17474124.2019.1629287DOI Listing
September 2019

High success rates for the use of ombitasvir/paritaprevir/ritonavir containing regimens in treatment of naïve and experienced chronic hepatitis C genotype 4: Real world results.

J Med Virol 2022 02 15;94(2):667-674. Epub 2019 Apr 15.

Department of Endemic Medicine and Hepatology, Faculty of Medicine, Cairo University, Cairo, Egypt.

Introduction And Aims: Treatment of hepatitis C virus (HCV) genotype 4 patient with fixed dose combination of ombitasvir-paritaprevir-ritonavir plus ribavirin (OBV/rPTV/RBV) has been proven efficacy and safety in many clinical trials. The current study reports the efficacy and safety of OBV/rPTV/RBV (for treatment-naïve), and OBV/rPTV/RBV/sofosbuvir (SOF) (for treatment-experienced), in chronic HCV genotype 4 patients in real life settings.

Methods: Prospective cohort study including all adult chronic HCV genotype 4 patients who were scheduled to receive OBV/rPTV/RBV ± SOF for 12 or 24 weeks in New Cairo Viral Hepatitis Treatment Center. The primary efficacy endpoint was a virologic response at posttreatment week 12 (SVR12). Changes in hematological parameters, liver biochemical profile and fibrosis-4 index (FIB-4), as well as clinical and laboratory adverse events (AEs) across follow up visits (week 4, end of treatment [EOT], and SVR12), were recorded.

Results: Our study included 325 patients (age; 47.63 ± 12.63 years, 55.38% [n = 180] men). Most of the included patients (89.85%, n = 292) were treatment naïve and only 7% (n = 23) had liver cirrhosis. Overall, SVR12 was attained by 98.44% (316 of 321) of the patients; 97.15% (307 of 316) of patients who received 12 weeks of OBV/rPTV/RBV ± SOF and 100% (9 of 9) of patients who received 24 weeks of OBV/rPTV/RBV as assessed by modified intention to treat analysis. There was a significant improvement of baseline alanine aminotransferase, aspartate aminotransferase, hemoglobin, FIB-4 at SVR12 (P < 0.05). The most common reported AEs were anemia (n = 106), fatigue (n = 41) and elevated indirect bilirubin (n = 37).

Conclusion: OBV/rPTV/RBV (±SOF) is a highly effective therapy for chronic HCV patients in real life settings.
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http://dx.doi.org/10.1002/jmv.25478DOI Listing
February 2022

An account of the real-life hepatitis C management in a single specialized viral hepatitis treatment centre in Egypt: results of treating 7042 patients with 7 different direct acting antiviral regimens.

Expert Rev Gastroenterol Hepatol 2018 Dec 24;12(12):1265-1272. Epub 2018 May 24.

c Endemic Medicine and Hepato-Gastroenterology Department, Faculty of Medicine , Cairo University , Cairo , Egypt.

Background: A large Egyptian treatment program for HCV was launched in2014 after the introduction of direct-acting antiviral agents (DAAs). This program depended mainly on establishing specialized independent centres for HCV treatment. These centres represent the major strengths in the Egyptian model of care, as they provide integrated care for HCV patients and have enabled Egypt to treat more than one million patients in 3 years. The New Cairo Viral Hepatitis Treatment Center (NCVHTC) is an example of these specialized centres.

Methods: The Egyptian experience in the management of HCV was evaluated by analysing the data of real-life HCV management in the NCVHTC from 2014 to 2017. Results of different treatment regimens in addition to their strengths, limitations and areas for improvement are discussed in this report.

Results: A total of 7042 HCV patients have been evaluated for treatment in the NCVHTC. Among them, 5517 patients received treatment by seven different DAA regimens with excellent results.

Conclusions: All regimens were highly effective at treating HCV in a real-life setting, apart from SOF/RBV, which was the least effective. A nationwide screening program and enhancing the follow-up of treated patients are the main missing pillars in the Egyptian model.
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http://dx.doi.org/10.1080/17474124.2018.1476137DOI Listing
December 2018

High prevalence of HCV (GT4)-related TSH abnormality among 13402 Egyptian patients treated with direct acting antiviral therapy.

Hepatol Int 2018 Mar 14;12(2):143-148. Epub 2018 Feb 14.

Hepatology and Endemic Medicine Department, Cairo University, Cairo, 11311, Egypt.

Background: HCV is associated with several extra hepatic diseases including thyroid dysfunction. This study aims at evaluating prevalence of thyroid dysfunction and its possible predictors in a large cohort of HCV GT4-infected patients, and the role of thyroid dysfunction as a predictor of response in the setting of direct acting antivirals (DAAs).

Methods: Patients registered on the web-based registry system to receive therapy for chronic HCV in Beheira governorate viral hepatitis specialized treatment center affiliated to the National committee for control of viral hepatitis (NCCVH), Ministry of health, Egypt in the period from January 2015 to October 2016. Their data were exported and analyzed for the prevalence of thyroid dysfunction and its associated variables.

Results: Out of 13,402 patients, 2833 (21.1%) had elevated TSH level > 4.5 mIU/l (hypothyroidism). Female gender (62.7%), older age, higher FIB4, AST, and BMI and lower albumin were significantly associated with elevated TSH level on univariate analysis, while liver stiffness measured by fibroscan was not significantly associated. On the other hand, 466 patients (3.5%) showed low TSH level < 0.4 mIU/l (hyperthyroidism). Older age (median 52 years) and male gender (51.5%) were the only significantly associated variables. No association was found between SVR and baseline TSH level. Follow-up of 236 patients after SVR revealed improvement in TSH level in 80% of them.

Conclusion: Hypothyroidism is prevalent in patients with chronic HCV GT4, and is influenced by patient gender and age. Pretreatment TSH does not affect SVR after DAAs. Despite limited data SVR achievement after DAAs improves thyroid dysfunction.
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http://dx.doi.org/10.1007/s12072-018-9845-2DOI Listing
March 2018

Spur-of-the-Moment Modification in National Treatment Policies Leads to a Surprising HCV Viral Suppression in All Treated Patients: Real-Life Egyptian Experience.

J Interferon Cytokine Res 2018 02 22;38(2):81-85. Epub 2018 Jan 22.

2 Endemic Medicine and Hepato-Gastroenterology Department, Faculty of Medicine, Cairo University , Cairo, Egypt .

The aim of this study was to retrospectively analyze the outcome of an unscheduled change in national Egyptian policies for the treatment of hepatitis C virus (HCV), which was transpired as a result of a reduction in interferon supplies, and to manage patients who already started interferon-based therapy. After completing a priming 4-weeks course of sofosbuvir/pegylated interferon/ribavirin (SOF/PEG IFN/RBV), a 12-weeks course of sofosbuvir/daclatasvir (SOF/DCV) combination was initiated. We evaluated the sustained virologic response at 12 weeks posttreatment (SVR12) for 2 groups of patients; Group 1, which included patients who had the previous regimen with IFN priming, and group 2, which included the first consecutive group of patients who received SOF/DCV for 12 weeks from the start without IFN priming. All group 1 patients (1,214 patients) achieved SVR12 (100%) and this was statistically significant when compared with the overall SVR12 in group 2 [8,869 patients with sustained virologic response [SVR] of 98.9%] (P value <0.001). No serious adverse events were reported in both groups. In this real-life treatment experience, interferon-based directly acting antiviral treatment with SOF/PEG IFN/RBV as a priming for 4 weeks, followed by SOF/DCV combination for 12 weeks, led to HCV viral suppression in all treated patients.
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http://dx.doi.org/10.1089/jir.2017.0121DOI Listing
February 2018

Paraoxonase-1 (PON1) activity as a risk factor for atherosclerosis in chronic renal failure patients.

Hemodial Int 2008 Oct;12(4):471-9

Departments of Nephrology, Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt.

Paraoxonase is a high-density lipoprotein-associated enzyme and has been shown to reduce the susceptibility to low-density lipoprotein peroxidation. This study aimed to investigate the activity of serum paraoxonase in uremic patients on hemodialysis (HD) and in the predialysis period, and to evaluate the correlations of vascular disease with paraoxonase activity. Thirty patients with chronic renal failure (CRF) undergoing HD (group 1), 30 patients with CRF under conservative treatment (group 2), and 30 healthy controls (group 3) were included. Basal, salt-stimulated, and arylesterase activity were tested by UV spectrophotometry. Serum lipid parameters were determined. B-Mode Doppler ultrasound was used to assess common carotid intima-media thickness (IMT). Basal paraoxonase, salt-stimulated, and arylesterase activity showed no significant difference between group 1 and group 2. However, it was significantly lower in group 1 and in group 2 than controls. Carotid IMT was significantly higher in group 1 than group 2 and both were significantly higher than controls. Basal paraoxonase-1 (PON1), salt-stimulated PON1, and arylesterase activity correlate with BUN, but only basal PON1 and salt-stimulated PON1 correlate with serum albumin. Linear regression showed that the most significant determinant of carotid IMT was PON1 arylesterase activity in group 1 and arylesterase activity and basal PON1 activity in group 2. Patients with CRF, whether under HD or conservative treatment, have reduced basal and stimulated paraoxonase activities, and this could be an important factor causing increased vascular disease in those patients. Modifying this factor can be of great value to protect against this common complication.
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http://dx.doi.org/10.1111/j.1542-4758.2008.00311.xDOI Listing
October 2008
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