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Nassar MK, Sabry A, Elgamal M, Zeid Z, Abdellateif Abdelghany D, Tharwat S. Tixagevimab and Cilgavimab (Evusheld) Boosts Antibody Levels to SARS-CoV-2 in End-Stage Renal Disease Patients on Chronic Hemodialysis: A Single-Center Study. Medicina (Kaunas) 2023; 59:2109. [PMID: 38138212 PMCID: PMC10744812 DOI: 10.3390/medicina59122109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/25/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: In addition to a suboptimal and rapidly diminishing response to the coronavirus disease 2019 (COVID-19) vaccine, hemodialysis (HD) patients are at risk for developing a severe COVID-19 infection. In 2022, the combination of cilgavimab and tixagevimab (Evusheld, AstraZeneca) was approved for COVID-19 preexposure prophylaxis in high-risk groups. The purpose of this study was to evaluate the humoral response and short-term safety of this antibody combination in a group of HD patients. Materials and Methods: Seventy-three adult maintenance hemodialysis patients were recruited from a tertiary-care hospital for this double-blinded, non-randomized, placebo-controlled study. Patients were placed into two groups: the intervention group (n = 43) received a single 300 mg dosage of cilgavimab and tixagevimab, while the control group (n = 30) received a saline placebo. The titer of COVID-19-neutralizing antibodies was measured at baseline and after 1 and 6 months. The patients were evaluated for any drug-related adverse effects and monitored for six months for the emergence of any COVID-19-related events. Results: Patients in the intervention group were substantially older and had been on HD for longer (p = 0.002 and 0.006, respectively). The baseline antibody levels were higher in the Evusheld group. The antibody level in the intervention group increased significantly after 1 month and remained consistent for 6 months, whereas the antibody level in the control group fell significantly after 6 months during the study period (Wald χ2 = 30.620, p < 0.001). The drug-related adverse effects were modest and well-tolerated, and only seven patients experienced them. Six months after study enrollment, 10 patients in the intervention group and 6 patients in the control group had been infected with COVID-19, respectively. In the control group, ICU admission and mortality were observed, but in the intervention group, the infection was milder with no aggressive consequences. Conclusions: This study demonstrated the short-term safety and efficacy of tixagevimab-cilgavimab for COVID-19 preexposure prophylaxis in HD patients. These findings require more studies with more HD patients and longer follow-up periods.
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Affiliation(s)
- Mohammed Kamal Nassar
- Mansoura Nephrology & Dialysis Unit (MNDU), Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.K.N.); (A.S.)
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta 34517, Egypt
| | - Alaa Sabry
- Mansoura Nephrology & Dialysis Unit (MNDU), Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.K.N.); (A.S.)
| | - Mohamed Elgamal
- Chest Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.); (D.A.A.)
| | - Zeinab Zeid
- Al-Khezam Dialysis Center, Al-Adan Hospital, Hadiya 47000, Kuwait;
| | | | - Samar Tharwat
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta 34517, Egypt
- Rheumatology & Immunology Unit, Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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Elgawadi M, Radwan Y, Othman S, Barakat A, Sabry A, Ahmed A. RANDOMIZED COMPARATIVE STUDY OF DEFINITIVE EXTERNAL FIXATION VERSUS ORIF IN PILON FRACTURES: AN EARLY CLINICAL OUTCOME REPORT. Georgian Med News 2023:34-38. [PMID: 38236095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Repairing Pilon fractures remains challenging. ORIF allows direct anatomical reduction, but at the expense of soft tissues dissection which are associated with recovery. On the other hand, External Fixation allows indirect reduction and causes less soft tissue damage. However, a few studies conclude that External Fixation is associated with high rates of malunion.The objectives were to evaluate and compare: primary outcome measure: ankle hindfoot function (AOFAS at 9 months) and secondary outcome measures: quality of reduction, bone union, arthritic changes, other potential complications and ultimately the optimum management for pilon fractures.A prospective randomized comparative clinical study. 40 Patients were included in the study with comminuted closed Pilon fracture. Patients were randomized by closed envelope technique into two groups: Group (1) Included 20 patients managed by external fixation with limited internal fixation. Group (2) Included 20 patients managed by open reduction and internal fixation. Skeletally immature, type 43A AO/OTA, Open fractures, compartment syndrome, Pathological fractures were excluded.There was no significant difference between External fixation and ORIF as methods of fixation for Pilon fracture in the functional activity of the patient after 9 months as evidenced by AOFAS score (P=0.547) and the development of complications (P=0.227). However, there was statistically significant difference (P<0.001) regarding the time to weight bearing between both groups, and statistically significant difference (P=0.042) regarding time to union.The best surgical modality to treat Pilon fractures is still debatable. While external fixation is used by many to avoid major complications, it has been associated with high rates of malunion, and osteoarthritis.
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Affiliation(s)
- M Elgawadi
- 1Nile Hospital for Health Insurance, Cairo, Egypt
| | - Y Radwan
- 2Department of Orthopedic Surgery, Cairo University, Egypt
| | - Sh Othman
- 2Department of Orthopedic Surgery, Cairo University, Egypt
| | - A Barakat
- 2Department of Orthopedic Surgery, Cairo University, Egypt
| | - A Sabry
- 2Department of Orthopedic Surgery, Cairo University, Egypt
| | - A Ahmed
- 2Department of Orthopedic Surgery, Cairo University, Egypt
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Abdalbary M, Sobh M, Nagy E, Elnagar S, Elshabrawy N, Shemies R, Abdelsalam M, Asadipooya K, Sabry A, El-Husseini A. Editorial: Management of osteoporosis in patients with chronic kidney disease. Front Med (Lausanne) 2023; 9:1032219. [PMID: 36687458 PMCID: PMC9846323 DOI: 10.3389/fmed.2022.1032219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/13/2022] [Indexed: 01/06/2023] Open
Affiliation(s)
- Mohamed Abdalbary
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Mahmoud Sobh
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Eman Nagy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Sherouk Elnagar
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Nehal Elshabrawy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Rasha Shemies
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Mostafa Abdelsalam
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Kamyar Asadipooya
- Division of Endocrinology, University of Kentucky, Lexington, KY, United States
| | - Alaa Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Amr El-Husseini
- Division of Nephrology and Bone and Mineral Metabolism, University of Kentucky, Lexington, KY, United States,*Correspondence: Amr El-Husseini ✉
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Abdalbary M, Sobh M, Elnagar S, Elhadedy MA, Elshabrawy N, Abdelsalam M, Asadipooya K, Sabry A, Halawa A, El-Husseini A. Management of osteoporosis in patients with chronic kidney disease. Osteoporos Int 2022; 33:2259-2274. [PMID: 35748896 DOI: 10.1007/s00198-022-06462-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/31/2022] [Indexed: 12/19/2022]
Abstract
Patients with CKD have a 4-fivefold higher rate of fractures. The incidence of fractures increases with deterioration of kidney function. The process of skeletal changes in CKD patients is characterized by compromised bone strength because of deterioration of bone quantity and/or quality. The fractures lead to a deleterious effect on the quality of life and higher mortality in patients with CKD. The pathogenesis of bone loss and fracture is complex and multi-factorial. Renal osteodystrophy, uremic milieu, drugs, and systemic diseases that lead to renal failure all contribute to bone damage in CKD patients. There is no consensus on the optimal diagnostic method of compromised bone assessment in patients with CKD. Bone quantity and mass can be assessed by dual-energy x-ray absorptiometry (DXA) or quantitative computed tomography (QCT). Bone quality on the other side can be assessed by non-invasive methods such as trabecular bone score (TBS), high-resolution bone imaging methods, and invasive bone biopsy. Bone turnover markers can reflect bone remodeling, but some of them are retained by kidneys. Understanding the mechanism of bone loss is pivotal in preventing fracture in patients with CKD. Several non-pharmacological and therapeutic interventions have been reported to improve bone health. Controlling laboratory abnormalities of CKD-MBD is crucial. Anti-resorptive therapies are effective in improving BMD and reducing fracture risk, but there are uncertainties about safety and efficacy especially in advanced CKD patients. Accepting the prevalent of low bone turnover in patients with advanced CKD, the osteo-anabolics are possibly promising. Parathyroidectomy should be considered a last resort for intractable cases of renal hyperparathyroidism. There is a wide unacceptable gap in osteoporosis management in patients with CKD. This article is focusing on the updated management of CKD-MBD and osteoporosis in CKD patients. Chronic kidney disease deteriorates bone quality and quantity. The mechanism of bone loss mainly determines pharmacological treatment. DXA and QCT provide information about bone quantity, but assessing bone quality, by TBS, high-resolution bone imaging, invasive bone biopsy, and bone turnover markers, can guide us about the mechanism of bone loss.
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Affiliation(s)
- M Abdalbary
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, 800 Rose Street, Room MN-560, Lexington, KY, 40536-0298, USA
| | - M Sobh
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - S Elnagar
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - M A Elhadedy
- Nephrology and Transplantation Unit, Mansoura Urology and Nephrology Center, Mansoura, Egypt
| | - N Elshabrawy
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - M Abdelsalam
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - K Asadipooya
- Division of Endocrinology, University of Kentucky, Lexington, USA
| | - A Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - A Halawa
- Sheffield Teaching Hospital, University of Liverpool, Liverpool, UK
| | - A El-Husseini
- Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, 800 Rose Street, Room MN-560, Lexington, KY, 40536-0298, USA.
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Sabry A, Mahmoud R. MO142: Urinary Hemopexin As a Marker of Lupus Activity Among Egyptian SLE Patients with Proliferative Lupus Nephritis. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac066.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND AND AIMS
To assess the role of urinary hemopexin in prediction of active lupus nephritis (LN) and correlate its level with disease activity and ability to predict response to induction therapy in Egyptian SLE patients with nephritis.
METHOD
A cohort case-control hybrid study included patients diagnosed as LN and were recruited during 1 year from the from nephrology department in Mansoura University Hospital (from year 2017 to 2018). Forty-four patients (2 males and 42 females) and 22 control subjects were included. They were divided into three groups. Group I : patients with active LN, group II : SLE patients without LN and group III: healthy control. All participants were subjected to full history taking, Laboratory investigations such as ANA, anti-dsDNA, serum C3, C4, 24-h urinary protein, serum and urinary creatinine and urinary haemopexin. Renal biopsies were done in those with LN if not contraindicated. Patients received induction therapy according to the KDIGO guidelines. Urinary haemopexin was repeated after 6 months of induction therapy in LN patients.
RESULTS
Urinary hemopexin was statistically higher in LN cases (11.85) IU/L compared to SLE without nephritis (4.84) IU/L and (3.63) IU/L in heathy subjects. There was a positive correlation between urinary haemopexin and proteinuria. Its level also significantly decreased after induction therapy.
CONCLUSION
Haemopexin level is higher in LN than SLE without nephritis and its level decreases after immune suppression. Its level correlates with disease activity However, it cannot replace the role of renal biopsy.
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Affiliation(s)
- Alaa Sabry
- Department of Nephrology, Mansoura Nephrology and Dialysis Unit, Mansoura, Egypt
| | - Rasha Mahmoud
- Department of Nephrology, Mansoura Nephrology and Dialysis Unit, Mansoura, Egypt
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Sabry A, Eldeep A. MO176: Study of Urinary Monocyte Chemoattractant Protein-1(MCP-1) Level in Morbidly Obese Patients before and After Bariatric Surgeries and its Relation to Renal Function. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac066.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
BACKGROUND AND AIMS
To assess the level of renal inflammatory marker monocyte chemoattractant protein -1(MCP-1), measure the urinary MCP to urinary creatinine concentration ratio in morbidly obese patients before and after bariatric surgeries. To study if there any possible relation between the MCP1 levels and renal function before and after surgery.
METHOD
This prospective study of 40 morbidly obese patients undergoing bariatric surgery was recruited in the study in the interval between October 2018 and July 2019. Evaluate the level of MCP-1, urinary creatinine, urinary albumin, glomerular filtration rate, body weight, body mass index, CRP, serum albumin, blood pressure and lipid profile before and after 3 months of bariatric surgeries.
RESULTS
The mean urinary level of MCP1 preoperative was 105.19 ± 15.25 pg/mL (range between 75.41 and 131.67) and this level was decreased postoperatively to 74.20 ± 22.77 (range between 30.5 and 114.4) with high statistically significant difference (P < .001). While urinary MCP1/creatinine ratio, bariatric surgery significantly reduced the mean of urinary MCP1/creatinine ratios from 2.08 ± 1.43 to 0.86 ± 0.51 (P < 0.001). Significant improvement of blood pressure, CRP, lipid profile and body mass index after bariatric surgeries.
CONCLUSION
We reported that urinary MCP-1 levels following bariatric surgery can be used as potential marker to the ongoing renal inflammatory process.
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Affiliation(s)
- Alaa Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura, Egypt
| | - Ahmed Eldeep
- Mansoura Nephrology and Dialysis Unit, Mansoura, Egypt
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Abdelsalam M, Abd El Wahab AM, Nassar MK, Samaan E, Eldeep A, Abdalbary M, Tawfik M, Saleh M, Shemies RS, Sabry A. Kidneys in SARS-CoV-2 Era; a challenge of multiple faces. Ther Apher Dial 2022; 26:552-565. [PMID: 34989119 DOI: 10.1111/1744-9987.13792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 12/31/2021] [Accepted: 01/03/2022] [Indexed: 01/08/2023]
Abstract
INTRODUCTION With the evolution of SARS-CoV-2 pandemic, it was believed to be a direct respiratory virus. But, its deleterious effects were observed on different body systems, including kidneys. AIM OF WORK In this review, we tried as much as we can to summarize what has been discussed in the literature about the relation between SARS-CoV-2 infection and kidneys since December, 2019. METHODS Each part of the review was assigned to one or two authors to search for relevant articles in three databases (Pubmed, Scopus and Google scholar) and collected data were summarized and revised by two independent researchers. CONCLUSION The complexity of COVID-19 pandemic and kidney could be attributed to the direct effect of SARS-CoV-2 infection on the kidneys, different clinical presentation, difficulties confronting dialysis patients, restrictions of the organ transplant programs, poor outcomes and bad prognosis in patients with known history of kidney diseases who got infected with SARS-CoV-2. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Mostafa Abdelsalam
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | | | | | - Emad Samaan
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Ahmed Eldeep
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Mohamed Abdalbary
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt.,Division of Nephrology, Bone and Mineral Metabolism, University of Kentucky, US
| | - Mona Tawfik
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | - Marwa Saleh
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
| | | | - Alaa Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt
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Alkhedaide AQ, Mergani A, Aldhahrani AA, Sabry A, Soliman MM, Nassan MA, Ismail TA. Association of vitamin D receptor gene polymorphisms with type 2 diabetes mellitus in Taif population: a case-control study. BRAZ J BIOL 2022; 84:e250739. [DOI: 10.1590/1519-6984.250739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 08/31/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract Several reasons may underlie the dramatic increase in type2 diabetes mellitus. One of these reasons is the genetic basis and variations. Vitamin D receptor polymorphisms are associated with different diseases such as rheumatoid arthritis and diabetes. The aim of this study is to investigate the possible association of two identified mutations ApaI (rs7975232) and TaqI (rs731236). Eighty-nine healthy individuals and Fifty-six Type 2 Diabetic (T2D) patients were investigated using RFLP technique for genotyping and haplotyping as well. The distribution of Apal genotypes was not statistically significant among the control (P=0.65) as well as for diabetic patients (P=0.58). For Taql allele frequencies of T allele was 0.61 where of G allele was 0.39. The frequency distribution of Taql genotypes was not statistically significant among the control (P=0.26) as well as diabetic patients (P=0.17). Relative risk of the allele T of Apa1 gene is 1.28 and the odds ratio of the same allele is 1.53, while both estimates were < 1.0 of the allele G. Similarly, with the Taq1 gene the relative risk and the odds ratio values for the allele T are 1.09 and 1.27 respectively and both estimates of the allele C were 0.86 for the relative risk and 0.79 for the odds ratio. The pairwise linkage disequilibrium between the two SNPs Taq1/apa1 was statistically significant in control group (D = 0.218, D' = 0.925 and P value < 0.001) and similar data in diabetic groups (D = 0.2, D' = 0.875 and P value < 0.001). These data suggest that the T allele of both genes Apa1 and Taq1 is associated with the increased risk of type 2 diabetes. We think that we need a larger number of volunteers to reach a more accurate conclusion.
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Affiliation(s)
| | | | | | - A. Sabry
- Taif University, Saudi Arabia; National Research Center, Egypt
| | - M. M. Soliman
- Taif University, Turabah University College, KSA; Benha University, Egypt
| | - M. A. Nassan
- Taif University, Turabah University College, KSA; Zagazig University, Egypt
| | - T. A. Ismail
- Taif University, Turabah University College, KSA; Zagazig University, Egypt
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Samaan E, El-Etreby S, Ahmed A, El-Husseini F, Sabry A. The nature and prognosis of renal diseases in chronic hepatitis-C-infected diabetic Egyptian patients: The role of renal biopsy. Diabetes Metab Syndr 2022; 16:102368. [PMID: 34942411 DOI: 10.1016/j.dsx.2021.102368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 12/03/2021] [Accepted: 12/12/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Egypt has a wide prevalence of Diabetes and chronic HCV infection. The relationship between diabetes and HCV is bidirectional and both have their impact on kidney. The aim is to study the exact diagnostic and prognostic significance of renal biopsy in Diabetic HCV-infected patients with renal disease. MATERIAL AND METHODS In this cross-sectional study, we compared the clinical and histopathological characteristics of sixty-five patients all of them presented with evidence of kidney injury. The main study group included twenty patients who had DM and hepatitis c virus (DM-HCV); the other two groups were included as diseased control, twenty hepatitis c virus (HCV) patients, and twenty-five diabetic non-HCV patients (DM). RESULTS DM-HCV patients had a statistically significantly higher percentage of sclerosed glomeruli (Median Value of 44.5% versus 7% in DM and 7% in HCV). The tendency toward diffuse (20%) and global (75%) patterns of sclerosis as well as moderate to severe tubular atrophy (45%), moderate to severe interstitial fibrosis (55%) were reported in the DM-HCV group. Electron microscopic showed a significantly higher frequency of podocytopathies (70% in DM-HCV versus 12% in DM). CONCLUSION These results confirmed the diagnostic and prognostic significance of histopathological evaluation in guiding the management plan which cannot be replaced by just relying on clinical prediction.
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Affiliation(s)
- Emad Samaan
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Egypt; Renal Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK
| | - Shahera El-Etreby
- Department of Hepatology and Gastroenterology, Mansoura University, Egypt
| | - Aimun Ahmed
- Renal Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK; Renal Department, Faculty of Medicine, Ain Shams University, Egypt
| | | | - Alaa Sabry
- Mansoura Nephrology and Dialysis Unit, Mansoura University, Egypt.
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Sabry A, Ibrahim M, Khashana A. Assessment of pentraxin 3 in a systemic inflammatory response occurring with neonatal bacterial infection. J Neonatal Perinatal Med 2021; 14:563-568. [PMID: 33523023 DOI: 10.3233/npm-200550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION In the developing countries, neonatal sepsis is the most common complication in neonatal period. It is as a systemic inflammatory response because of infection. Laboratory indicators, do not have satisfactory sensitivity. Thus, early identification of sepsis is still needed. Because PTX3 may be a faster acute-phase protein that is not liver-dependent, it is probable that it is superior to traditional biomarkers for mirroring rapid inflammatory courses. METHODS A prospective case control study design was used to determine the sensitivity of pentraxin 3 in the diagnosis of neonatal sepsis to allow early diagnostic tool. This study was carried out on neonatal ICU unit in Suez Canal University Hospital and the studied population were divided into two groups, including patients diagnosed with neonatal sepsis, based on clinical, laboratory and positive blood culture results, and control groupRESULTS:The study found that there was statistically significant differences between both groups in serum CRP values in diseased and control group (Mean = 49.3±37.4 mg/L, 26.8±17.2 mg/L, p < 0.05), and pentraxin values in diseased and control group (Mean = 5.2±3.7 mg/L, 2.3±0.78 mg/L, p < 0.0001). In addition, there were statistically significant correlations between pentraxin and serum CRP concentrations (p < 0.05) in diseased group. ROC curve showed that serum CRP demonstrated good diagnostic accuracy in predicting neonatal sepsis AUC = 0.875 with sensitivity of 100% and specificity of 92.3%. CONCLUSION Serum PTX3 may be a promising acute-phase protein for interpretation of affected newborns with symptoms and signs of sepsis.
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Affiliation(s)
- A Sabry
- Department of Pediatrics and Neonatology, Faculty of Medicine, Suez Canal University, Egypt
| | | | - A Khashana
- Department of Pediatrics and Neonatology, Faculty of Medicine, Suez Canal University, Egypt
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Bassiony AI, Nassar MK, Shiha O, ElGeidie A, Sabry A. Renal changes and estimation of glomerular filtration rate using different equations in morbidly obese Egyptian patients. Diabetes Metab Syndr 2020; 14:1187-1193. [PMID: 32673839 DOI: 10.1016/j.dsx.2020.06.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/10/2020] [Accepted: 06/21/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Obesity is a worldwide pandemic with multiple consequences including kidney affection. This study aimed to assess the effects of obesity on renal functions and to detect the most reliable formula of estimated glomerular filtration rate (eGFR) in morbidly obese patients. METHODS A cross-sectional, observational study was conducted on 82 morbidly obese patients. Anthropometric measurements were done for all patients and body adiposity (BAI) and visceral adiposity (VAI) indices were calculated after assessment of abdominal fat tissue analysis by computerized tomography (CT). Serum creatinine was incorporated into six different formulae of eGFR, then eGFR was compared with the 24-h measured creatinine clearance (CLcr) values. RESULTS The mean body mass index was 55.8 ± 9.5 kg/m2. Proteinuria and glomerular hyperfiltration (CLcr > 130 ml/min/1.73 m2) were detected in 68.3% and 91.5% of the patients, respectively. Cockcroft-Gault formula using total (CCG-TBW-eGFR) and adjusted body water (CCG-AjBW-eGFR) had the nearest values to measured CLCr. These two formulae had a moderate reliability and the lowest percentage of error (30% and 23%, respectively). Visceral and total abdominal fat tissue surface area and volume assessed by CT were directly correlated to the 24-h urinary protein excretion (r = 0.32, 0.24, 0.37 and 0.34, respectively; p = 0.02, 0.03, 0.004 and 0.002, respectively). CONCLUSIONS Glomerular hyperfiltration and proteinuria are highly prevalent in morbidly obese patients. There is no ideal formula for GFR estimation in morbidly obese patients, however, TBW and AjBW incorporated into the Cockcroft-Gault can be helpful in those patients.
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Affiliation(s)
- Amir I Bassiony
- Mansoura Nephrology and Dialysis Unit (MNDU), Internal Medicine Department, Mansoura University, Egypt
| | - Mohammed K Nassar
- Mansoura Nephrology and Dialysis Unit (MNDU), Internal Medicine Department, Mansoura University, Egypt.
| | - Osama Shiha
- Radiology Unit, Gastrointestinal Surgery Center, Mansoura University, Egypt
| | - Ahmed ElGeidie
- Gastrointestinal Surgery Center, General Surgery Department, Mansoura University, Egypt
| | - Alaa Sabry
- Mansoura Nephrology and Dialysis Unit (MNDU), Internal Medicine Department, Mansoura University, Egypt
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Sabry A, Mahmoud R, Alsaody S. P0952NEUTROPHIL GELATINASE - ASSOCIATED LIPOCALIN LEVEL AS A MARKER OF MALNUTRITION IN HEMODIALYSIS PATIENTS. Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p0952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and Aims
Among hemodialysis patients, malnutrition is a common health problem, it is a marker of poor prognosis in these patients, associated with increased risk of hospitalization and mortality. NGAL is an iron transporting factor which increases in the serum in acute and chronic kidney disease. The aim of our study is to assess the use of NGAL as a marker of malnutrition in patients with stage 5 CKD maintained on hemodialysis.
Method
This is a cross-sectional study of 80 regular hemodialysis (HD) patients (51 males and 29 females). All cases of this study were subjected to: Anthropometric measurements . Biochemical measurements: Neutrophil Gelatinase-associated Lipocalin Level in blood using commercially available ELIZA kits, Serum albumin, Blood urea, Complete blood count, Serum electrolytes .
Results
According to the result we found in our study 100% of CKD having malnutrition according to SGA, MIS and our data however most of our patients are mild malnutrition.
We found also a significant decrease in some anthropometric parameters including BMI, fat mass, TSF, MAC, MAMC and MAMA with advanced malnutrition in hemodialysis patients. In this study, we use Twenty-four hours dietary recall and we found most of patients were with low protein (96.2%) and calorie (68.8%) contents. Dialysis adequacy (Kt/V) can affect the nutritional status of patients Kt/V was adequate in all malnutrition groups. These findings are consistent with an earlier report in which HD patients with Kt/V>1.4 had a significantly higher rate of malnutrition than patients with Kt/V ≤1.4. in this study NGAL serum levels were significantly (P=0.018) reduced with the severity of malnutrition. In this study, Spearman correlation analysis revealed that NGAL serum levels were significantly correlated with SGA (r =o,247 P =0.027) and albumin serum levels (r =0.402, P <0.001).
NGAL serum levels were significantly (P=0.018) reduced with the severity of malnutrition. Using ROC curve analysis, NGAL serum levels had a good ability (AUC=0.845) to predict severe malnutrition with good sensitivity (83.3%) and specificity (78.4%).
Conclusion
NGAL is well correlated with other standard markers used routinely in assessment of nutritional status of hemodialysis patients. Patients with high NGAL levels were closely related to good nutritional status. Its serum levels had a good diagnostic power for severe-malnourished patients, as it helps us for early prediction to malnutrition.
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Affiliation(s)
- Alaa Sabry
- Faculty of Specific Education Mansoura - University, Egypt
- MANSOURA UNIVERSITY, FACULTY OF MEDICINE, Egypt
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Sabry A, Basiony A, Kamal M. P0264ASSESSMENT OF GFR IN MORBIDLY OBESE PATIENTS USING DIFFERENT EQUATIONS: WHICH IS THE BEST? Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p0264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and Aims
Obesity is a potent risk factor for the development of kidney disease. The prevalence of abdominal obesity in Egyptians based upon the European cut-off points was 30.2% for men and 70.9% for women.
To detect the best formula for estimation of glomerular filtration rates in morbidly obese individuals.
Method: In this prospective study 82 morbidly obese patients were included, Age: 15 to 65 years, Morbidly obese patient (BMI > 40 Kg/m2), Creatinine clearance calculated from a 24-h urine was done, Estimated glomerular filtration rate (eGFR): It was assessed to be correlated with creatinine clearance and detect the most suitable formula for morbidly obese patients.
Cockcroft-Gault formula: Cockcroft-Gault formula (for total body weight): ockcroft-Gault formula (for adjusted body weight): Cockcroft-Gault formula (for lean body weight), MDRD-eGFR (Modification of Diet in Renal Disease equation) (Shahbaz & Gupta, 2019), CKD-epidemiology (CKD-EPI): (Levey, et al, 2009)
Results
Demogrphic criteria of the studdied patients
Conclusion: The equations that had the nearest values to creatinine clearance were CG-TBW-GFR and CGAjBW- GFR, both of them had a moderate reliability with more agreement for the CG-TBW-GFR equation . The CG-TBW-GFR formula was the most reliable one to measure GFR, followed by the CG-AjBW-GFR formula, while the CG-IBW, CG-LBW, MDRD-GFR and CKD-EPI-GFR formulae were not reliable at all .
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Affiliation(s)
- Alaa Sabry
- MANSOURA UNIVERSITY, Egypt
- MANSOURA UNIVERSITY, Egypt
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MOHAMED K, Zahran A, Kora M, Sabry A, Zaghla H. SAT-040 RENAL SAFETY OF DIRECT ACTING ANTIVIRAL DRUGS IN POST LIVER TRANSPLANT PATIENTS WITH CHRONIC HEPATITIS C VIRUS INFECTION. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Shawky EM, El-Etrby S, Ahmed A, El-Husseini F, Sabry A. FP128RENAL CLINICOPATHOLOGICAL CHANGES IN DIABETIC PATIENTS WITH AND WITHOUT HEPATITIS C VIRUS-INFECTION: A COMPARATIVE ANALYSIS. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz106.fp128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Shahera El-Etrby
- Faculty of Medicine, Mansoura University, Egypt, Mansoura, Egypt
| | - Aimun Ahmed
- Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK, Preston, United Kingdom
| | | | - Alaa Sabry
- Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Sabry A, El Bahey A, Dr.ahmed AE, Dr.heba M. SP362RELATION OF NEUTROPHIL GELATINASE -ASSOCIATED LIPOCALIN (NGAL) TO IRON DEFICIENCY ANEMIA IN HEMODIALYSIS PATIENTSo Iron Deficiency in Haemodialysis Patients. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz103.sp362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Alaa Sabry
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
| | - Ahmed El Bahey
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
| | | | - Mosaad Dr.heba
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
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Sabry A, El Bahey A, Mohamed A. SP566EVALUATION OF THE IMPACT OF IMPROVEMENT OF DIALYSIS ADEQUACY ON THE RIGHT VENTRICULAR FUNCTIONS. Nephrol Dial Transplant 2019. [DOI: 10.1093/ndt/gfz103.sp566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Alaa Sabry
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
| | - Ahmed El Bahey
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
| | - Atta Mohamed
- Faculty of Medicine, Mansoura University , Mansoura, Egypt
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Abdelsalam M, Elmorsy E, Abdelwahab H, Algohary O, Naguib M, El Wahab AA, Eldeeb A, Eltoraby E, Abdelsalam A, Sabry A, El-Metwally M, Akl M, Anber N, El Sayed Zaki M, Almutairi F, Mansour T. Urinary biomarkers for early detection of platinum based drugs induced nephrotoxicity. BMC Nephrol 2018; 19:219. [PMID: 30180818 PMCID: PMC6123931 DOI: 10.1186/s12882-018-1022-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 08/28/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Nephrotoxicity is a major hazard complicating the use of platinum based drugs (PBD), which can hinder using higher doses protocols to maximize the therapeutic gain. Shortage of serum creatinine level as an accurate biomarker for acute kidney injuries (AKI) necessitates searching for novel biomarkers with better sensitivity and specificity in patients on PBD. METHODS In a prospective cohort design, 132 patients receiving PBD were selected for the study. AKI was diagnosed by continuous follow up of serum creatinine level according to Kidney Disease: Improving Global Outcomes (KDIGO) guidelines 2012. Serum creatinine and urinary biomarkers (KIM-1, NGAL and cystatin C) was measured in the day of treatment and for 3 days after PBD cycle. RESULTS AKI occurred in 35 patients (26.52% of patients). KIM-1, Cystatin C, and NGAL showed significant increase in samples collected in the day of AKI in comparison to their corresponding basal levels (P < 0.0001). In addition, significant increase in urinary levels of the biomarkers in samples collected 1 day before AKI in comparison to their basal levels (P < 0.0001, P < 0.0001, and P = 0.013 for KIM-1, NGAL and Cystatin C respectively). Furthermore KIM-1 data showed a significant increase 2 days before serum creatinine rise in comparison to the corresponding KIM-1 levels in patients who developed AKI (P = 0.001). CONCLUSIONS Urinary KIM-1, Cystatin C and NGAL can predict PBD induced AKI in earlier stages than serum createnine. KIM-1 is the most sensitive biomarker for early detection of AKI in patients receiving PBD.
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Affiliation(s)
- Mostafa Abdelsalam
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ekramy Elmorsy
- Department of Forensic Medicine and Clinical Toxicology, Mansoura faculty of Medicine, Mansoura, Egypt
| | - Hassan Abdelwahab
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Osman Algohary
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mahmoud Naguib
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Abd El Wahab
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Eldeeb
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ehab Eltoraby
- Internal Medicine Departments, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Adel Abdelsalam
- Internal Medicine Departments, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Alaa Sabry
- Mansoura Nephrology and dialysis Unit, Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed El-Metwally
- Internal Medicine Departments, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Akl
- Clinical Oncology and Nuclear Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Nahla Anber
- Fellow of Biochemistry, Emergency Hospital, Mansoura University, Mansoura, Egypt
| | | | - Fahad Almutairi
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Kingdom of Saudi Arabia
| | - Tamer Mansour
- Clinical Pathology Department, Mansoura faculty of Medicine, Mansoura, Egypt
- Department of Population Health and Reproduction, University of California, Davis, California, USA
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Nada AM, Mohsen RA, Hassan YM, Sabry A, Soliman NS. Does saline enema during the first stage of labour reduce the incidence of Clostridium difficile colonization in neonates? A randomized controlled trial. J Hosp Infect 2018; 99:356-359. [PMID: 29452244 DOI: 10.1016/j.jhin.2018.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/07/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Maternal rectal enemas may reduce neonatal bacterial exposure during labour, which may reduce the risk of neonatal colonization with Clostridium difficile. The aim of this study was to determine the effectiveness of a saline enema during the first stage of labour in reducing neonatal colonization with C. difficile. METHODS This study was conducted at Cairo University Hospital, Egypt from January 2016 to July 2016. Asymptomatic mothers with uncomplicated vaginal delivery and their neonates without diarrhoea were included. The study group underwent saline enema, and the control group had no intervention. Stool samples were collected from neonates one week after delivery. The primary outcome was the detection of C. difficile in stool culture and direct detection of C. difficile Toxin A and Toxin B by enzyme-linked immunosorbent assay. FINDINGS The two groups were comparable (P>0.05) in terms of age, gravidity, parity, body mass index and gestational age. C. difficile was detected in 13.54% and 37.63% of stool cultures from the enema group and the control group, respectively (P<0.001). Direct detection of Toxins A and B was positive in 22.92% of cases in the enema group and 53.76% of cases in the control group (P<0.001). CONCLUSION This study suggests that a saline enema for the mother during the first stage of labour may be useful in reducing the risk of neonatal gut colonization by C. difficile.
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Affiliation(s)
- A M Nada
- Department of Obstetrics and Gynaecology, Cairo University, Cairo, Egypt.
| | - R A Mohsen
- Department of Obstetrics and Gynaecology, Cairo University, Cairo, Egypt
| | - Y M Hassan
- Department of Clinical Pathology, Cairo University, Cairo, Egypt
| | - A Sabry
- Department of Paediatrics, Cairo University, Cairo, Egypt
| | - N S Soliman
- Department of Clinical Pathology, Cairo University, Cairo, Egypt
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Abdelkhalek M, Abd El Wahab A, Sabry A, Awad E, Elbastawessy A, Elgohary O, Elkot M, Hassan H, Eldeep A, El-Metwally M, Akl M, Mansour T, Zaki M. SP208EARLY DETECTION OF ACUTE KIDNEY INJURY IN CANCER PATIENTS RECEIVING PLATINUM BASED CHEMOTHERAPY. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx143.sp208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Aboghanima M, Sabry A, Ahmad Sabry MH. Abstract PR182. Anesth Analg 2016. [DOI: 10.1213/01.ane.0000492581.86315.1c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Elbassiony SR, Tawhid Z, Ahmad HS, Sabry A. Serum 25-hydroxy vitamin D levels in Egyptian patients with rheumatoid arthritis: Association with disease activity, functional disability and radiological damage. The Egyptian Rheumatologist 2016. [DOI: 10.1016/j.ejr.2015.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sabry A, Taha RS, Tawfeek M. Primary Amyloidosis Discovered During Pregnancy. Ther Apher Dial 2016; 20:209-11. [PMID: 26948165 DOI: 10.1111/1744-9987.12374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 08/07/2015] [Accepted: 08/12/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Alaa Sabry
- Mansoura Nephrology and Hemodialysis Unit, Mansoura University, Egypt.
| | - Rasha Samir Taha
- Mansoura Nephrology and Hemodialysis Unit, Mansoura University, Egypt
| | - Mona Tawfeek
- Mansoura Nephrology and Hemodialysis Unit, Mansoura University, Egypt
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Karkar A, Sinha AK, Abdelrahman M, Mushtaque F, Awn NM, Qadi Y, Nassar M, Algareeb A, Taha MI, Abdulkader M, Sabry A, Souqiyyeh MZ, Shaheen FAM. Trends of elevated parathormone serum titers in hemodialysis patients on intensive therapy for bone disease: a multicenter study. Saudi J Kidney Dis Transpl 2015; 25:1166-77. [PMID: 25394432 DOI: 10.4103/1319-2442.144249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
To determine the prevalence of controlled parathyroid hormone (PTH) serum levels with intensified therapy for chronic kidney disease mineral and bone disorder (CKD-MBD) in the dialysis population, we studied 563 chronic hemodialysis patients recruited from three different dialysis centers from three different major cities in the Kingdom of Saudi Arabia. The trend of the routine monthly chemistries related to CKD-MBD was evaluated besides the whole-molecule PTH serum levels over 28 months (January 2011 to April 2013). The cost ratios of the medications to the estimated dialysis total cost were calculated. There were 323 (57.4%) males in the study, and the mean age of the patients was 50.2±15.2 years; 371 (65.9%) patients were initiated on dialysis before 2011. The causes of the original kidney disease included diabetes mellitus in 163 (29%) patients. Parathyroidectomy was performed in 23 (4.1%) patients and only six (23%) patients underwent the operation during the study period; most of the parathyroidectomies (69%) were performed before 2011. The trend of the medians of monthly serum levels of calcium, phosphorus, albumin, bicarbonate, alkaline phosphatase, serum levels of PTH and vitamin D25 assays showed better control of the levels with time. The added cost of cinacalcet was more significant than the other drugs, including vitamin D and phosphate binders, but the cost was minimal in comparison with the whole dialysis bill. The ratios of the discontinuation rates to the total patient-months of treatment for the different drugs were in the range of 3-4% and mostly due to transient overdosing of medications. We conclude that the trends of the median serum levels of PTH and related minerals in the CKD patients in our dialysis patients suggested a good inclination toward control and prevention of the vascular calcifications prevalent in the CKD-MBD. The popularity of use of new drugs such as cinacalcet is promising and does not seem to add much to the current out-patient cost of chronic dialysis.
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Al Saran K, Sabry A, Al Halawany Z, Ismail M. Factors affecting response to hepatitis B vaccine among hemodialysis patients in a large Saudi Hemodialysis Center. Saudi J Kidney Dis Transpl 2014; 25:185-91. [PMID: 24434410 DOI: 10.4103/1319-2442.124572] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The aim of this study is to determine the response to hepatitis B virus (HBV) vaccination in patients on hemodialysis (HD) and to identify the factors that could affect this response. This retrospective study was carried out during the period from January 2009 to December 2009 in the Prince Salman Center for Kidney Diseases (PSCKD), Riyadh, and included 144 patients (78 males and 66 females) on regular HD, all of whom received hepatitis B vacci-nation. Patients were divided into two groups according to the level of hepatitis B surface antibodies (HBsAb): Responders group (>10 IU/L) and non-responders group (<10 IU/L). The study looked at the factors that may affect the responsiveness to hepatitis B vaccination, like gender, age, co-existence of hepatitis C virus (HCV) infection, dialysis adequacy that was evaluated by urea reduction ratio (URR) and Kt/V, hemoglobin level, albumin level, protein catabolic rate (PCR), body mass index (BMI), subjective global nutritional status (SGA) and HbA1c. There were 129 patients (89.6%) in the responders group including 69 males and 60 females and 15 patients (10.4%) in the non-responders group including nine males and six females. The mean age in the responders group and the non-responders group was 50.56 ± 15.35 and 56.87 ± 12.52 years, respectively (P = 0.128). The mean value of the PCR was 1.03 ± 0.17 and 0.88 ± 0.17 g/kg/day in the responders group and non-responders group, respectively (P = 0.002). There was no statically significant difference between the two groups regarding the presence or absence of HCV infection, age, gender, diabetes mellitus, URR, Kt/V, hemoglobin level and albumin level. We report a high response rate (89%) for HBV vaccination in our HD patients. The PCR was the only factor that affected the response to HBV vaccination in these patients.
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Affiliation(s)
- Khalid Al Saran
- Prince Salman Center for Kidney Diseases, Riyadh, Saudi Arabia
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El-Husseini A, Sabry A, Hassan R, Sobh M. Effect of chronic hepatitis C virus infection on bone mineral density in pediatric renal transplant recipients. Saudi J Kidney Dis Transpl 2013; 24:917-24. [PMID: 24029255 DOI: 10.4103/1319-2442.118078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Previous studies have suggested that loss of bone mineral density (BMD) frequently occurs in patients with chronic viral liver disease, presenting with histologically proven liver cirrhosis. However, little is known about the occurrence of bone disease in non-cirrhotic patients with chronic hepatitis C virus (HCV) infection. Furthermore, to the best of our knowledge, such an effect has never been studied in pediatric renal transplant recipients. The aim of this study was to assess the impact of HCV infection on BMD in pediatric renal transplant patients. We performed a cross-sectional study to assess BMD and HCV in 83 patients who received living renal allotransplants in the Mansoura Urology and Nephrology Center between 1983 and 2005. The mean age of the study patients at transplantation was 13.4 ± 2.9 years; there were 53 males (63.9%) and 30 females (36.1%). BMD was studied using dual energy X-ray absorptiometry at various time intervals up to 16 years after transplantation (mean duration after transplantation was 48 ± 34 months, range 12- 192 months). Thirty-three patients tested positive for HCV-RNA (positive group) and 50 patients were negative (negative group), and we compared the BMD between the two groups. Before transplantation, 58 patients (69.9%) were on maintenance hemodialysis, four (4.8%) were on peritoneal dialysis and 21 (25.3%) were pre-emptive. Among the HCV-positive group, six patients (18.2%) had osteoporosis, 17 (51.5%) had osteopenia and ten (30.3%) had normal BMD. In the HCV-negative group, ten patients (20.0%) had osteoporosis, 24 (48.0%) had osteopenia and 16 (32.0%) had normal BMD. The difference was not significant between the two groups (P = 0.9). Also, there was no significant difference in the serum creatinine, calcium, phosphorus and parathormone levels between the two groups. Our results suggest that chronic HCV infection does not pose a risk for low BMD in pediatric renal transplant recipients.
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Al Saran K, Sabry A, Alghareeb A, Molhem A. Central Venous Catheter-Related Bacteremia
in Chronic Hemodialysis Patients: Saudi Single Center
Experience. ELECTRON J GEN MED 2013. [DOI: 10.29333/ejgm/82211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Alsaran K, Sabry A, Molhem A. Treatment of chronic hepatitis C with peginterferon alfa-2b, plus ribavirin in end stage renal disease patients treated by hemodialysis: single Saudi center experience. Ren Fail 2013; 35:1305-9. [DOI: 10.3109/0886022x.2013.826136] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
Secondary hyperparathyroidism remains a serious problem in hemodialysis patients. The use of vitamin D analogs still constitutes a basis for its treatment. This study was carried out to evaluate the efficacy of intravenous administration of alfacalcidol once versus twice or thrice weekly in hemodialysis patients with secondary hyperparathyroidism. Twenty-nine end-stage renal disease patients maintained on hemodialysis for more than one year were included in this prospective study after signing the consent. These patients with secondary hyperparathyroidism had been on intravenous alfacalcidol twice or thrice per week and were followed up to 4 months (stage 1). Then they were shifted to intravenous alfacalcidol once weekly starting with the last total weekly intravenous dose for another 4 months (stage 2). The dose of alfacalcidol was adjusted according to intact parathyroid hormone, serum calcium and phosphorus levels, and calcium-phosphorus product. Intact parathyroid hormone, calcium, phosphorus, calcium-phosphorus product were measured monthly. Parathyroid ultrasound was done as a baseline and then repeated at the end of stage 1 and stage 2. The intact parathyroid hormone was reduced from 49.72 ± 2.72 pmol/L (mean ± standard error of the mean [SEM] during stage 1 to 42.13 ± 2.15 pmol/L during stage 2 (P = 0.005). Dose of alfacalcidol was reduced from 18.80 ± 1.15 µg/month (mean ± SEM) in stage 1 to 15.18 ± 1.27 µg/month in stage 2 (P = 0.008), and consequently the cost of alfacalcidol was reduced from 21.05 ± 1.25 US$/month (mean ± SEM) during stage 1 to 16.87 ± 1.40 US$/month during stage 2 (P = 0.008). Although the phosphorus level increased from 1.56 ± 0.36 mmol/L (mean ± SD) in stage 1 to 1.70 ± 0.46 mmol/ L in stage 2 (P = 0.003), and calcium-phosphorus product increased from 3.48 ± 0.82 mmol(2)/L(2) (mean ± SD) in stage 1 to 3.76 ± 1.00 mmol(2) /L(2) in stage 2 (P = 0.017), they remained in the target levels recommended by the Kidney Disease Outcomes Quality Initiative guidelines. No serious effects were observed during stage 1 and stage 2, respectively. Intravenous alfacalcidol once weekly is effective, safe and less costly in suppressing intact parathyroid hormone compared to twice or thrice weekly administration in chronic hemodialysis patients.
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Sabry A, Hassan A, Al Saran K. Effect of relative hypoparathyroidism on the responsiveness to recombinant human erythropoietin in chronic hemodialysis patients: A single Saudi center experience. Saudi J Kidney Dis Transpl 2013; 24:825-31. [DOI: 10.4103/1319-2442.113911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Al Saran K, Sabry A, Shalaby M, Al Sherbeiny S, Abdelkader M. Level of C-Reactive Protein in Chronic Hemodialysis Patients: A Comparative Study Between Patients With Non-Infected Catheters and Arteriovenous Fistula in a Large Saudi Hemodialysis Center. Ther Apher Dial 2012; 17:35-9. [DOI: 10.1111/j.1744-9987.2012.01116.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yildiz I, Sagliker Y, Demirhan O, Tunc E, Inandiklioglu N, Tasdemir D, Acharya V, Zhang L, Golea O, Sabry A, Ookalkar DS, Capusa C, Radulescu D, Garneata L, Mircescu G, Ben Maiz H, Chen CH, Prado Rome J, Benzegoutta M, Paylar N, Eyuboglu K, Karatepe E, Esenturk M, Yavascan O, Grzegorzevska A, Shilo V, Mazdeh MM, Francesco RC, Gouda Z, Adam SM, Emir I, Ocal F, Usta E, Kiralp N, Sagliker C, Ozkaynak PS, Sagliker HS, Bassuoni M, Sekin O. International evaluation of unrecognizably uglifying human faces in late and severe secondary hyperparathyroidism in chronic kidney disease. Sagliker syndrome. A unique catastrophic entity, cytogenetic studies for chromosomal abnormalities, calcium-sensing receptor gene and GNAS1 mutations. Striking and promising missense mutations on the GNAS1 gene exons 1, 4, 10, 4. J Ren Nutr 2012; 22:157-61. [PMID: 22200434 DOI: 10.1053/j.jrn.2011.10.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Accepted: 10/13/2011] [Indexed: 12/21/2022] Open
Abstract
Hypotheses explaining pathogenesis of secondary hyperparathyroidism (SH) in late and severe CKD as a unique entity called Sagliker syndrome (SS) are still unclear. This international study contains 60 patients from Turkey, India, Malaysia, China, Romania, Egypt, Tunisia, Taiwan, Mexico, Algeria, Poland, Russia, and Iran. We examined patients and first degree relatives for cytogenetic chromosomal abnormalities, calcium sensing receptor (Ca SR) genes in exons 2 and 3 abnormalities and GNAS1 genes mutations in exons 1, 4, 5, 7, 10, 13. Our syndrome could be a new syndrome in between SH, CKD, and hereditary bone dystrophies. We could not find chromosomal abnormalities in cytogenetics and on Ca SR gene exons 2 and 3. Interestingly, we did find promising missense mutations on the GNAS1 gene exons 1, 4, 10, 4. We finally thought that those catastrophic bone diseases were severe SH and its late treatments due to monetary deficiencies and iatrogenic mistreatments not started as early as possible. This was a sine qua non humanity task. Those brand new striking GNAS1 genes missense mutations have to be considered from now on for the genesis of SS.
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Coentrao L, Ribeiro C, Santos-Araujo C, Neto R, Pestana M, Rahman E, Rahman H, Ahmed D, Mousa D, El Bishlawi M, Shibahara H, Shibahara N, Takahashi S, Dupuis E, Duval X, Dornic Q, Bonnal C, Lucet JC, Cerceau O, Randoux C, Balde C, Besson F, Mentre F, Vrtovsnik F, Koutroubas G, Malindretos P, Zagotsis G, Makri P, Syrganis C, Mambelli E, Mancini E, Elia C, Guadagno V, Facchini MG, Zucchelli A, Grazia M, Patregnani L, Santoro A, Stefan G, Stefan G, Stancu S, Capusa C, Ailioaiei OR, Mircescu G, Anwar S, Little C, Kingston R, Diwakar P, Kaikini R, Syrganis C, Koutroubas G, Zagotsis G, Malindretos P, Makri P, Nikolaou E, Loukas G, Sabry A, Alsaran K, Al Sherbeiny S, Abdulkader M, Kwak I, Song S, Seong E, Lee S, Lee D, Kim I, Rhee H, Silva F, Queiros J, Malheiro J, Cabrita A, Rocha A, Bamidis P, Bamidis P, Liaskos C, Chryssogonidis I, Frantzidis C, Papagiannis A, Vrochides D, Lasaridis A, Nikolaidis P, Malindretos P, Kotwal S, Muir C, Hawley C, Snelling P, Gallagher M, Jardine M, Shibata K, Shibata K, Toya Y, Umemura S, Iwamoto T, Ono S, Ikeda E, Kitazawa A, Kuji T, Koguchi N, Satta H, Nishihara M, Kawata S, Kaneda T, Yamada Y, Murakami T, Yanagi M, Yasuda G, Mathieu S, Yves D, Jean-Michel T, Nicolas Q, Jean-Francois C, Ibrahim M, Abdel Salam M, Awadalla A, Bichari W, Zaki S, Roca-Tey R, Samon R, Ibrik O, Roda A, Gonzalez-Oliva JC, Martinez-Cercos R, Viladoms J, Lin CC, Yang WC, Kim YO, Yoon SA, Yun YS, Song HC, Kim BS, Cheong MA, Ogawa T, Kiba T, Okazaki S, Hatano M, Iwanaga M, Noiri C, Matsuda A, Hasegawa H, Mitarai T, DI Napoli A, DI Lallo D, Tazza L, De Cicco C, Salvatori MF, Chicca S, Guasticchi G, Gelev S, Trajceska L, Srbinovska E, Pavleska S, Oncevski A, Dejanov P, Gerasomovska V, Selim G, Sikole A, Wilson S, Mayne T, Krishnan M, Holland J, Volz A, Good L, Nissenson A, Stavroulopoulos A, Aresti V, Maragkakis G, Kyriakides S, Rikker C, Rikker C, Juhasz E, Tornoci L, Tovarosi S, Greguschik J, Mag O, Rosivall L, Golebiowski T, Golebiowski T, Watorek E, Kusztal M, Letachowicz K, Letachowicz W, Madziarska K, Augustyniak Bartosik H, Krajewska M, Weyde W, Klinger M, Capitanini A, Lange S, Cupisti A, Schier T, Gobel G, Bosmuller C, Gruber I, Tiefenthaler M, Shipley T, Adam J, Sweeney D, Fenwick S, Mansy H, Ahmed S, Moore I, Iwamoto T, Shibata K, Yasuda G, Kaneda T, Murakami T, Kuji T, Koguchi N, Satta H, Nishihara M, Kawata S, Yanagi M, Yamada Y, Ono S, Ikeda E, Kitazawa A, Toya Y, Umemura S, Vigeral P, Saksi S, Flamant M, Boulanger H, Kim YO, Yoon SA, Yun YS, Song HC, Kim BS, Park WD, Cheong MA, Nikam M, Tavakoli A, Chemla E, Evans J, Malete H, Matyas L, Mogan I, Lazarides M, Ebner A, Shi Y, Shi Y, Zhang J, Cheng J, Frank LR, Melanie H, Dominique B, Michel G, Ikeda K, Yasuda T, Yotueda H, Nikam M, Ebah L, Jayanti A, Evans J, Kanigicherla D, Summers A, Manley G, Dutton G, Chalmers N, Mitra S, Checherita IA, Niculae A, Radulescu D, David C, Turcu FL, Ciocalteu A, Persic V, Persic V, Buturovic-Ponikvar J, Ponikvar R, Touam M, Touam M, Menoyo V, Drueke T, Rifaat M, Muresan C, Abtahi M, Koochakipour Z, Joly D, Baharani J, Rizvi S, Ng KP, Buzzi L, Sarcina C, Alberghini E, Ferrario F, Baragetti I, Santagostino G, Furiani S, Corghi E, Sarcina C, Terraneo V, Rastelli F, Bacchini G, Pozzi C, Adorati Menegato M, Mortellaro R, Locicero A, Romano A, Manzini PP, Steckiph D, Shintaku S, Kawanishi H, Moriishi M, Bansyodani M, Nakamura S, Saito M, Tsuchiya S, Barros F, Vaz R, Carvalho B, Neto R, Martins P, Pestana M, Likaj E, Likaj E, Seferi S, Rroji M, Idrizi A, Duraku A, Barbullushi M, Thereska N, Shintaku S, Kawanishi H, Moriishi M, Bansyodani M, Nakamura S, Saito M, Tsuchiya S. Vascular access. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Susla O, Shin HS, Jung YS, Rim H, Speer T, Owala FO, Razawi M, Holy E, Ferdinand B, Danilo F, Luscher TF, Tanner FC, Markaki A, Kyriazis J, Petrakis I, Mavroeidi V, Perakis K, Fragkiadakis GA, Venyhaki M, Tzanakakis M, Vardaki E, Maraki K, Doskas T, Daphnis E, Bregman R, Vale B, Lemos C, Kawakami L, Silva MI, Zhu F, Kaysen G, Kotanko P, Abbas SR, Dou Y, Heymsfield S, Levin NW, Turkmen K, Kayikcioglu H, Guney I, Altintepe L, Ozbek O, Tonbul HZ, Kaysen GA, Kaysen GA, Usvyat LA, Thijssen S, Levin NW, Kotanko P, Mutluay R, Konca Degertekin C, Derici U, Yilmaz MI, Akkiyal F, Gultekin S, Gonen S, Deger SM, Arinsoy T, Sindel S, Hueso M, Torras J, Carrera M, Vidal A, Navarro E, Rivas I, Rama I, Bolanos N, Varela C, Martinez-Castelao A, Grinyo JM, Harving F, Svensson M, Schmidt EB, Jorgensen KA, Christensen JH, Park JH, Koo EH, Kim HK, Kim MS, Cho AJ, Lee JE, Jang HR, Huh W, Kim DJ, Kim YG, Oh HY, Zawiasa A, Nowak D, Nowicki M, Nathalie N, Griet G, Eva S, Raymond V, Ng KP, Stringer S, Jesky M, Dutton M, Ferro C, Cockwell P, Jia T, Gama Axelsson T, Lindholm B, Heimburger O, Barany P, Stenvinkel P, Qureshi AR, Quiroga B, Goicoechea M, Garcia de Vinuesa S, Verdalles U, Reque J, Panizo N, Arroyo D, Santos A, Macias N, Luno J, Honda H, Hirano T, Ueda M, Kojima S, Mashiba S, Hayase Y, Michihata T, Akizawa T, Gungor O, Sezis Demirci M, Kircelli F, Tatar E, Hur E, Sen S, Toz H, Basci A, Ok E, Sepe V, Albrizio P, Gnecchi M, Cervio E, Esposito P, Rampino T, Libetta C, Dal Canton A, Faria MS, Faria MS, Ribeiro S, Silva G, Nascimento H, Rocha-Pereira P, Miranda V, Vieira E, Santos R, Mendonca D, Quintanilha A, Costa E, Belo L, Santos-Silva A, Pruijm M, Pruijm M, Hofmann L, Heuvelin E, Forni V, Coristine A, Stuber M, Vogt B, Burnier M, Chiappini MG, Ammann T, Muzzi L, Grosso A, Sabry A, Bansal V, Hoppensteadt D, Jeske W, Fareed J. Nutrition, inflammation and oxidative stress - CKD 1-5. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Loh ZY, Yap CW, Anantharaman V, How P, Hirata M, Aizawa K, Yogo K, Tashiro Y, Takeda S, Endo K, Fukagawa M, Serizawa KI, Fujii H, Fujii H, Kono K, Nakai K, Goto S, Hirata M, Shinohara M, Kitazawa R, Kitazawa S, Fukagawa M, Nishi S, Oruc A, Korkmaz S, Bal O, Yilmaztepe Oral A, Ersoy A, Gullulu M, Ketteler M, Martin K, Amdahl M, Cozzolino M, Goldsmith D, Sharma A, Khan S, Ketteler M, Martin K, Amdahl M, Cozzolino M, Goldsmith D, Sharma A, Khan S, Chitalia N, Afzali B, Edozie F, Manghat P, Wierzbicki A, Hampson G, Goldsmith D, Corradini M, Iannuzzella F, Manenti L, Ciarrocchi A, Albertazzi L, Somenzi D, Pasquali S, Calabria Baxmann A, Barcellos Menon V, Froeder L, Medina-Pestana JO, Barbosa Carvalho A, Pfeferman Heilberg I, Sola L, De Souza N, Flores J, Perico N, Yuste C, Garcia DE Vinuesa MS, Luno J, Goicoechea MA, Barraca D, Panizo N, Quiroga B, Kim SM, Kwon SK, Kim HY, Cournoyer S, Bell R, Berbiche D, Menard L, Viaene L, Evenepoel P, Meijers B, Overbergh L, Mathieu C, Pasquali M, Rotondi S, Conte C, Pirro G, Mazzaferro S, Frasheri A, Marangella M, Tartaglione L, Park JS, Koo TY, Kim GH, Kang CM, Lee CH, Hiemstra TF, Casian A, Boraks P, Jayne D, Schoenmakers I, Schmiedeke B, Niemann M, Schmiedeke D, Davydenko I, Emmert A, Pilz S, Obermayer-Pietsch B, Weidemann F, Breunig F, Wanner C, Drechsler C, Shiizaki K, Ito C, Onishi A, Nakazawa E, Ogura M, Kusano E, Ermolenko V, Mikhaylova N, Mikhaylova N, Vartanjan K, Levchuk D, Dobrina E, Capusa C, Stancu S, Maria D, Vladu I, Barsan L, Garneata L, Mota E, Mircescu G, Capusa C, Stancu S, Barsan L, Ilyes A, Dorobantu N, Petrescu L, Mircescu G, Martinez-Gallardo R, Martinez-Gallardo R, Ferreira F, Garcia-Pino G, Luna E, Caravaca F, De Jager DJ, Grootendorst DC, Postmus I, De Goeij MCM, Boeschoten EW, Sijpkens YWJ, Dekker FW, Halbesma N, Wuthrich RP, Covic A, Gaillard S, Rakov V, Louvet L, Buchel J, Steppan S, Passlick-Deetjen J, Massy ZA, Akalin N, Akalin N, Altiparmak MR, Trabulus S, Yalin AS, Seyahi N, Ataman R, Serdengecti K, Donate-Correa J, Martinez-Sanz R, Muros-de-Fuentes M, Garcia J, Garcia P, Cazana V, Mora-Fernandez C, Navarro-Gonzalez JF, Chitalia N, Afzali B, Edozie F, Manghat P, Wierzbicki A, Hampson G, Goldsmith D, Berutti S, Marranca D, Soragna G, Erroi L, Migliardi M, Marangella M, Corradini M, Iannuzzella F, Belloni L, Somenzi D, Parmeggiani M, Pasquali S, Camerini C, Pezzotta M, Zani R, Movilli E, Cancarini G, Anwar S, Pruthi R, Kenchayikoppad S, Reyes J, Dasilva I, Furlano M, Calero F, Montanes R, Ayasreh N, Del Pozo M, Estorch M, Rousaud F, Ballarin JA, Bover J, Resende A, Dias CB, Dos Reis L, Jorgetti V, Woronik V, Panuccio V, Panuccio V, Enia G, Tripepi R, Cutrupi S, Pizzini P, Aliotta R, Zoccali C, Yildiz I, Sagliker Y, Demirhan O, Tunc E, Inandiklioglu N, Tasdemir D, Acharya V, Zhang L, Golea O, Sabry A, Ookalkar D, Capusa C, Radulescu D, Garneata L, Mircescu G, Ben Maiz H, Chen CH, Rome JP, Benzegoutta M, Paylar N, Eyupoglu K, Karatepe E, Esenturk M, Yavascan O, Grzegorzevska A, Shilo V, M-Mazdeh M, Francesco RC, Gouda Z, Adam SM, Emir I, Ocal F, Usta E, Kiralp N, Sagliker C, S Ozkaynak P, Sagliker HS, Bassuoni M, El-Wakil HS, Akar H, Yenicerioglu Y, Kose E, Sekin O. Mineral and bone disease - CKD 1-5. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Al Saran K, Sabry A. The cost of hemodialysis in a large hemodialysis center. Saudi J Kidney Dis Transpl 2012; 23:78-82. [PMID: 22237223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
To assess the cost of hemodialysis (HD) delivered at our center according to the treatment protocols based on the current Kidney Disease Outcome Quality Initiative (K/DOQI) guidelines, we analyzed our cost data during the period from 1st of January 2007 to 30th of June 2010. The methods were used to determine both direct costs (related to dialysis treatment such as dialysis disposables, dialysis related drugs, medical personnel, out-patient medications, laboratory and other ancillary services) and overhead costs (building, maintenance and engineering costs, housekeeping, and administrative personnel). During the study period, an average of 2,500 HD sessions per month were performed for 200 patients. The mean total cost per HD session was calculated as 297 US dollars (USD) [1,114 Saudi Riyals (SR)], and the mean total cost of dialysis per patient per year was 46,332 USD (173,784 SR). Direct costs contributed to 81.15% of the total cost from which the personnel cost represented 41.11% and dialysis disposables represented 13.64%, while medications (outpatient and intravenous dialysis related medications including albumin, erythropoiesis stimulating agents, iron and vitamin D₃) accounted for 12.47% of the total cost. Our total cost level is well below the average cost in the industrialized countries.
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Affiliation(s)
- Khalid Al Saran
- Prince Salman Center for Kidney Diseases, Riyadh, Saudi Arabia.
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Al-Ageel NA, Al-Aqeel SA, Abanmy NO, Alwakeel JS, Sabry A, Alsaran KA. Appropriateness of anemia management in hemodialysis patients. Saudi Pharm J 2012; 20:85-91. [PMID: 23960781 DOI: 10.1016/j.jsps.2011.08.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 08/17/2011] [Indexed: 11/24/2022] Open
Abstract
UNLABELLED The anemia of end stage renal disease (ESRD) is common and often severe complication that can be managed successfully by erythropoiesis-stimulating agents (ESA) administration. AIMS To investigate current practice of anemia management in hemodialysis patients and to assess the appropriateness of anemia management by comparing observed practice to the Kidney Disease Outcomes Quality Initiative (KDOQI) guideline recommendations. SETTINGS AND DESIGN The study was conducted at two hemodialysis centers in Riyadh, Saudi Arabia. Data on anemia parameters, comorbidities, ESA dosing and iron supplementation were collected. The data were collected for 7 months retrospectively from April to the end of May 2008 and prospectively from June to October 2008. Patients who were over 18 years of age with ESRD undergoing hemodialysis were included. Patients were excluded if they have cancer or receiving chemotherapy or radiotherapy. RESULTS Data were collected from 87 patients. Mean Hgb value for those patients was 11.16 ± 0.97 g/dL. Thirty-nine patients (45%) had mean Hgb values between 11.0 and 12.0 g/dL the target range recommended by KDOQI guideline. The mean weekly prescribed dose of erythropoietin was 8099 ± 5946 IU/Week (135 ± 99 IU/kg/Week). Information on ferritin concentrations was available for 48 (55%) patients. The mean serum ferritin concentration for those patients was 693 ± 420.5 ng/mL. Fifty-two patients had transferrin saturation (TSAT) values recorded. The mean TSAT value was 38.5 ± 19.7%. CONCLUSIONS There is an opportunity to improve anemia management in hemodialysis patients particularly thorough evaluation of causes of inadequate response rate and better monitoring and management of iron status.
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Affiliation(s)
- Nahla A Al-Ageel
- Department of Clinical Pharmacy, King Saud University, Saudi Arabia
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Al Saran K, Sabry A, Hassan AH, Al Halawany Z. Evaluation of quality of care in a large Saudi Hemodialysis Center (Prince Salman Center for Kidney Diseases, Riyadh, KSA). Ren Fail 2011; 33:555-61. [PMID: 21663385 DOI: 10.3109/0886022x.2011.581402] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION The quality of care provided to dialysis patients is under increasing scrutiny and systematic measurements of clinical performance, relying on indicators such as levels of Kt/V, hemoglobin, and serum albumin, have been implemented. METHODS In this retrospective study we revised clinical and laboratory data of 146 chronic hemodialysis (HD) patients who met our inclusion criteria in the dialysis unit at Prince Salman Center for Kidney Diseases for a whole year - 2009. This study looked at the extent of adherence to the kidney diseases outcome quality initiative kidney diseases outcome quality initiative (K/DOQI), Centers for Disease Control and Prevention guidelines for prevention of transmission of infections among HD patients, and American Association of Medical Instrumentation standards for dialysis water quality. RESULTS A total of 146 HD patients (54.8% males and 45.2% females) were included in this study with mean age 51.21 ± 15.33 years. About 97.94% of cases had thrice-weekly sessions. An arteriovenous fistula was the vascular access in 78.1% of cases, and a permanent catheter was used in 21.9%. The mean predialysis blood pressure was ≤140/90 in 91.8% of cases. The mean hemoglobin level was 11.44 ± 1.46 g/dL in prevalent HD patients; 79.45% of cases had a hemoglobin level ≥11 g/dL. The mean serum albumin level was 33.53 ± 4.02 g/L; only 31.33% of cases had serum albumin ≥35 g/L. The mean parathormone level was 34.35 ± 28.70 pmol/L; 43.0% of patients had the target range (16.5-33 pmol/L), and the mean calcium level was 2.17 mmol/L; 89.73% of cases had the target range (2.12-2.52 mmol/L) while the mean serum phosphorus level was 1.46 mmol/L; 83.56% of patients had the target range (0.81-1.78 mmol/L). The Ca × Pi product was ≤4.5 in 83.56% of cases. The mean Kt/V value was 1.45 ± 0.18 in prevalent HD patients (98.63% and 60.96% of cases had Kt/V ≥1.2 and ≥ 1.4, respectively). All patients were negative for HIV serology test while the prevalence of hepatitis C virus-positive and hepatitis B virus-positive patients was 24.7% and 4.1%, respectively. All patients (except hepatitis B virus positive) were vaccinated against hepatitis B virus. The annual mortality rate was 5.67%. CONCLUSION Our study revealed an excellent quality of care for HD patients in the field of vascular access care, hemoglobin level, blood pressure control, and dialysis adequacy. On the other hand, this study showed the need for improving the nutritional status of patients through more dietary counseling, nutritional education, and early management for nutritional problems.
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Affiliation(s)
- Khalid Al Saran
- Department of Nephrology, Prince Salman Center for Kidney Diseases, Riyadh, KSA
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Al Saran K, Elsayed S, Sabry A, Hamada M. Obesity and metabolic syndrome in hemodialysis patients: single center experience. Saudi J Kidney Dis Transpl 2011; 22:1193-1198. [PMID: 22089780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Recent evidence highlights the relationship between metabolic syndrome (MS) and increased risk of cardiovascular (CV) diseases. The overall prevalence of the MS is increased in hemodialysis population. To evaluate the prevalence of the MS and obesity in our hemodialysis (HD) patients, we studied 234 HD patients and 34 patients were excluded from the study due to incomplete data at the time of analysis. For the remaining 200 patients, 92% were below the age of 70 years old, 162 (81%) were hypertensive, 90(45%) were diabetic, 54 (27%) had ischemic heart diseases, and 116 (58%) had MS. The incidence of MS in the male and female patients was 50% and 67%, respectively, with a mean abdominal girth more than 94 cm in males and only 14% of the patients revealed abdominal girth measurement below 80 cm in females. We conclude that there is a high prevalence of obesity and MS in our HD patients. Such patients may be at risk of developing morbidities and may benefit from therapy such as lifestyle changes including weight reduction and increased physical activity.
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Affiliation(s)
- Khalid Al Saran
- Prince Salman Center for Kidney Diseases, Riyadh, Saudi Arabia.
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Saran KA, Molhem A, Sabry A, Yehia A, Bawadekji H. Superior Vena Caval Thrombosis in
Haemodialysis Patient. ELECTRON J GEN MED 2011. [DOI: 10.29333/ejgm/82764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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El-Husseini A, Mahmood MA, Sabry A. Pulmonary sarcoidosis developing fatal interstitial pneumonia-like lesions: a case report and literature review. Intern Emerg Med 2011; 6:479-81. [PMID: 21191822 DOI: 10.1007/s11739-010-0504-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2010] [Accepted: 11/29/2010] [Indexed: 11/27/2022]
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Alsaran K, Sabry A, Alshahhat H, Babgy E, Alzahrani F. Free thyroxine, free triiodothyronine and thyroid-stimulating hormone before and after hemodialysis in Saudi patients with end-stage renal disease: is there any difference? Saudi J Kidney Dis Transpl 2011; 22:917-921. [PMID: 21912019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Patients on regular hemodialysis (HD) suffer from a chronic illness that is believed not to involve the thyroid gland. However, they may have low levels of serum thyroxine (T4) and tri-iodothyronine (T3). It was found earlier that serum total T3 and free T4 concentrations were significantly higher immediately after a HD session than before. In this single-center prospective study, we evaluated the difference between free T3 (FT3), free T4 (FT4) and thyroid-stimulating hormone (TSH) levels before and immediately after HD sessions in 40 Saudi patients with end-stage renal disease undergoing regular HD at the Prince Salman Center for Kidney Disease, Riyadh, Saudi Arabia. The study involved 23 female and 17 male patients with a mean age of 49.65 ± 16.20 years. None of the study patients had any known thyroid disease. We measured the thyroid hormones monthly for three successive months using the electrochemiluminescence technique both before and after HD sessions. At the end of our study, we found a statistically significant difference between pre-HD and post-HD levels for FT3; in the first month, it was 4.47 ± 1.01 versus 4.86 ± 1.03 pmol/L, (P = 0.004); in the second month, it was 4.48 ± 1.37 versus 4.83 ± 1.64 pmol/L, (P = 0.008); and in the third month, it was 3.84 ± 0.88 versus 4.04 ± 0.84 pmol/L, (P = 0.003). The FT4 in the first month was 15.42 ± 2.75 pmol/L versus 17.20 ± 2.85 pmol/L, P = 0.000, in the second month it was 14.86 ± 2.66 versus 16.74 ± 3.27 pmol/L, P = 0.000 and in the third month it was 14.86 ± 3.93 versus 16.70 ± 4.00 pmol/L, P = 0.000, respectively. However, the pre- and post-HD levels of TSH did not show any statistically significant difference; in the first month it was 3.17 ± 1.47 versus 3.32 ± 1.39 pmol/L, P = 0.254, in the second month it was 2.57 ± 1.36 versus 2.49 ± 1.29 pmol/L, P = 0.299 and in the third month it was 2.36 ± 1.17 versus 2.44 ± 1.22 pmol/L, P = 0.238, respectively. Thus, there was a statistically significant increase in the post-HD levels of FT3 and FT4 although the TSH levels did not show any significant change. Our study suggests that measurement of TSH alone might be more reliable in the assessment of thyroid function in patients on regular HD than FT3 and FT4.
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Affiliation(s)
- Khalid Alsaran
- Nephrology Department, Prince Salman Center for Kidney Disease, Riyadh, Kingdom of Saudi Arabia.
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Elsaid R, Sabry A, Lund M, Madsen P. Genetic analysis of somatic cell score in Danish dairy cattle using random regression test-day model. Livest Sci 2011. [DOI: 10.1016/j.livsci.2011.02.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Molhem A, Sabry A, Bawadekji H, Al Saran K. Superior vena cava syndrome in hemodialysis patient. Saudi J Kidney Dis Transpl 2011; 22:381-386. [PMID: 21422652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
Obstruction of blood flow in the superior vena cava (SVC) results in symptoms and signs of SVC syndrome. SVC obstruction can be caused either by invasion or external compression of the SVC by contagious pathologic processes involving the right lung, lymph nodes, and other mediastinal structures, or by thrombosis of blood within the SVC. Occasionally, both mechanisms co-exist. We hereby report a case of a 28-year-old male, Saudi patient who was diagnosed with end-stage renal disease and was maintained on regular hemodiaysis via right jugular vein dual lumen catheter for ten months. Three years later, the patient presented with signs and symptoms suggestive of SVC obstruction that was successfully managed with SVC stenting.
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Affiliation(s)
- Azeb Molhem
- Prince Salman Center for Kidney Disease, Riyadh, Kingdom of Saudi Arabia
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Saran KA, Sabry A. Central Venous Catheter-Related Bacteremia in Chronic Hemodialysis Patients:Saudi Single Center Experience. Nephrol Ther 2011. [DOI: 10.4172/2161-0959.1000105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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El-Husseini A, Sabry A. Fatal hyperhemolytic delayed transfusion reaction in sickle cell disease: A case report and literature review. Am J Emerg Med 2010; 28:1062.e5-8. [DOI: 10.1016/j.ajem.2010.01.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Accepted: 01/23/2010] [Indexed: 11/27/2022] Open
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Al Saran K, Sabry A, Yehia A, Molhem A. Cinacalcet effect on severe hyperparathyroidism. Saudi J Kidney Dis Transpl 2010; 21:867-871. [PMID: 20814122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
To determine the efficacy and safety of cinacalcet, a calcimimetic drug that suppress parathyroid hormone (PTH) production, we studied its effect on 20 patients (13 males) on maintenance hemodialysis (HD), 80% of them have persistent high PTH levels (i.e. more than 80 pmol/L), the remaining patients had PTH levels more than 60 pmol/L. Five of 20 (25%) patients dropped out from the study (2 because of severe GIT upset, one showed severe myalgia and arthralgia, one patient due to non compliance and one died at home due to cardiac arrest). The remaining 15 patients (10 males) had a mean age of 40 ± 12.86 years and dialysis duration of 29.13 ± 18.27 months. The follow-up period on cinacalcet was 4 months with a single daily oral dose started with 30 mg/day and increased gradually according to the PTH levels. Nine (60%) patients were on concomitant active vitamin D during the study period with a mean dose of 7.33 ± 3.39 μg/week. There was a significant decrease in the serum PTH levels at the end the study compared to that at the start (46.4 ± 4.7 pmol/L versus 93.3 ± 25.6 pmol/L, respectively, P< 0.000), and the target PTH level (< 31.6 pmol/L) was achieved in 54% of patients. No significant changes in serum Ca and phosphorous levels were observed. We conclude that cinacalcet is an effective therapy to suppress the serum PTH levels and allows favorable management of the serum calcium and phosphorus levels in HD patients. The drug was well tolerated; however, GIT discomfort is a significant side effect that may necessitate drug withdrawal in some patients.
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Affiliation(s)
- Khalid Al Saran
- Prince Salman Center for Kidney Disease, Riyadh, Saudi Arabia.
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Sabry A. Proteinuria among renal transplant patients and its relation to hepatitis C virus and graft outcome: a single center experience. EXP CLIN TRANSPLANT 2010; 8:91-97. [PMID: 20565364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES Chronic hepatitis C virus has been associated with glomerular disease in native and transplanted kidneys. Reports suggest that hepatitis C virus-infected renal recipients may develop de novo glomerulonephritis. We evaluated the presence of hepatitis C virus at transplant, the occurrence of proteinuria in Egyptian renal transplant patients, and its possible link with graft survival. MATERIALS AND METHODS Three hundred seventeen patients with end-stage renal disease receiving transplants in Mansoura Urology and Nephrology Center were retrospectively evaluated between 2000 and 2003. Their sera were assayed for anti-hepatitis C virus antibodies at transplant. The relation between hepatitis C virus and development of posttransplant proteinuria was evaluated, along with possible effects of proteinuria on long-term graft survival. RESULTS Two hundred seventy-three recipients fulfilled the inclusion criteria, 169 were positive and 104 were negative for hepatitis C virus-antibodies by ELISA. Mean duration of posttransplant follow-up was 87.73 +/- 26.79 and 84.29 +/- 28.55 months for both groups. Groups were comparable regarding the incidence and quantity of hepatitis C virus positive patients and 0.4 g/d (P = .09 of proteinuria). In both hepatitis C virus-positive and negative groups, those with nephrotic range proteinuria showed worse graft survival (P = .001) and higher frequency of chronic allograft nephropathy (P = .05) compared with nonproteinuric patients. CONCLUSIONS There is a high prevalence of hepatitis C virus in our end-stage renal disease patients awaiting renal transplant. The incidence and quantity of proteinuria is similar in both hepatitis C virus-positive and hepatitis C virus-negative transplant recipients. Nephrotic range proteinuria is associated significantly with a higher incidence of chronic allograft nephropathy. Independent from serology, it is associated with poorer graft outcome.
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Affiliation(s)
- Alaa Sabry
- Nephrology and Internal Medicine Department, Mansoura Urology and Nephrology Center, Mansoura University, Egypt.
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Al Saran K, Sabry A, Abdulghafour M, Yehia A. Online conductivity monitoring of dialysis adequacy versus Kt/V derived from urea reduction ratio: a prospective study from a Saudi Center. Ren Fail 2010; 32:36-40. [PMID: 20113264 DOI: 10.3109/08860220903367486] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Adequate delivered dose of solute removal (as assessed by urea reduction and calculation of Kt/V) is an important determinant of clinical outcome in chronic hemodialysis (HD) patients. This requires both prescription of an adequate dose of HD and regular assessment that the delivered treatments are also adequate. Online conductivity monitoring (OCM) using sodium flux as a surrogate for urea allows for the repeated non-invasive measurement of Kt/V on each HD treatment. METHODS We prospectively studied 17 (9 males, 8 females) established chronic HD patients over an eight-week period (408 treatments). A pre- and post-dialyzer measurement of the conductivity is performed by two mutually independent temperature-compensated conductivity cells equipped with Fresenius 4008 S(R) dialysis machines. Urea reduction was measured once a week by a single-pool calculation using immediate post-treatment sampling. No changes were made to any of the dialysis prescriptions over the study period. Values of calculated Kt/V and simultaneously obtained online Kt/V were compared. RESULTS There was a statistically significant difference between calculated Kt/V and online Kt/V over the study period. The mean calculated Kt/V was 1.37 +/- 0.09, and mean online Kt/V 1.02 +/- 0.15 (p = 0.000). Calculated Kt/V >or= 1.2 was achieved in all our patients, while online Kt/V >or= 1.2 was achieved in only 17.64%. Yet there was moderate correlation between calculated Kt/V and online Kt/V (r(2) = 0.48). CONCLUSIONS Online conductivity monitoring (OCM) results underestimates dialysis efficiency compared to calculated Kt/V readings. This difference has to be considered when applying Kt/V to clinical practice.
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Affiliation(s)
- Khalid Al Saran
- Prince Salman Center for Kidney Disease, Riyadh, Kingdom of Saudi Arabia.
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Alsaran K, Sabry A, Adulghafour M, Hji M. Monthly Administration of Darbepoetin
Alpha in Saudi Hemodialysis Patients:
is it a Practical Regimen? ELECTRON J GEN MED 2010. [DOI: 10.29333/ejgm/82790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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