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Mokhtar G, Abdelbaky A, Adly A, Ezzat D, Abdel Hakeem G, Hassab H, Youssry I, Ragab I, Sherief LM, Zakaria M, Hesham M, Salama N, Salah N, Afifi RAA, El-Ashry R, Makkeyah S, Adolf S, Amer YS, Omar TEI, Bussel J, Abd El Raouf E, Atfy M, Ellaboudy M, Florez I. Egyptian Pediatric Guidelines for the Management of Children with Isolated Thrombocytopenia Using the Adapted ADAPTE Methodology-A Limited-Resource Country Perspective. Children (Basel) 2024; 11:452. [PMID: 38671669 PMCID: PMC11048986 DOI: 10.3390/children11040452] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/26/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Thrombocytopenia is a prevalent presentation in childhood with a broad spectrum of etiologies, associated findings, and clinical outcomes. Establishing the cause of thrombocytopenia and its proper management have obvious clinical repercussions but may be challenging. This article provides an adaptation of the high-quality Clinical Practice Guidelines (CPGs) of pediatric thrombocytopenia management to suit Egypt's health care context. METHODS The Adapted ADAPTE methodology was used to identify the high-quality CPGs published between 2010 and 2020. An expert panel screened, assessed and reviewed the CPGs and formulated the adapted consensus recommendations based on the best available evidence. DISCUSSION The final CPG document provides consensus recommendations and implementation tools on the management of isolated thrombocytopenia in children and adolescents in Egypt. There is a scarcity of evidence to support recommendations for various management protocols. In general, complete clinical assessment, full blood count, and expert analysis of the peripheral blood smear are indicated at initial diagnosis to confirm a bleeding disorder, exclude secondary causes of thrombocytopenia and choose the type of work up required. The International Society of Hemostasis and thrombosis-Bleeding assessment tool (ISTH-SCC BAT) could be used for initial screening of bleeding manifestations. The diagnosis of immune thrombocytopenic purpura (ITP) is based principally on the exclusion of other causes of isolated thrombocytopenia. Future research should report the outcome of this adapted guideline and include cost-analysis evaluations.
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Affiliation(s)
- Galila Mokhtar
- Pediatric Hematology and Oncology Unit, Pediatric Department, Ain Shams University, Cairo 11566, Egypt; (G.M.); (A.A.); (I.R.); (S.M.); (M.E.)
| | - Ashraf Abdelbaky
- Pediatric Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt;
| | - Amira Adly
- Pediatric Hematology and Oncology Unit, Pediatric Department, Ain Shams University, Cairo 11566, Egypt; (G.M.); (A.A.); (I.R.); (S.M.); (M.E.)
| | - Dina Ezzat
- Pediatric Hematology Unit, Pediatric Department, Beni-Suef University, Beni-Suef 62521, Egypt;
- Pediatric Department, October 6 University, Giza 12585, Egypt
| | - Gehan Abdel Hakeem
- Pediatric Hematology and Oncology Unit, Pediatric Department, Minia University, Minia 61519, Egypt;
| | - Hoda Hassab
- Pediatric Hematology and Oncology Unit, Pediatric Department, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt;
| | - Ilham Youssry
- Pediatric Hematology and Bone Marrow Transplantation Unit, Pediatric Department, Cairo University, Giza 12613, Egypt; (I.Y.); (N.S.); (R.A.A.A.); (E.A.E.R.)
| | - Iman Ragab
- Pediatric Hematology and Oncology Unit, Pediatric Department, Ain Shams University, Cairo 11566, Egypt; (G.M.); (A.A.); (I.R.); (S.M.); (M.E.)
| | - Laila M. Sherief
- Pediatric Hematology and Oncology Unit, Pediatric Department, Zagazig University, Zagazig 44519, Egypt; (L.M.S.); (M.Z.); (M.H.); (M.A.)
| | - Marwa Zakaria
- Pediatric Hematology and Oncology Unit, Pediatric Department, Zagazig University, Zagazig 44519, Egypt; (L.M.S.); (M.Z.); (M.H.); (M.A.)
| | - Mervat Hesham
- Pediatric Hematology and Oncology Unit, Pediatric Department, Zagazig University, Zagazig 44519, Egypt; (L.M.S.); (M.Z.); (M.H.); (M.A.)
| | - Niveen Salama
- Pediatric Hematology and Bone Marrow Transplantation Unit, Pediatric Department, Cairo University, Giza 12613, Egypt; (I.Y.); (N.S.); (R.A.A.A.); (E.A.E.R.)
| | - Nouran Salah
- Pediatric Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt;
| | - Rasha A. A. Afifi
- Pediatric Hematology and Bone Marrow Transplantation Unit, Pediatric Department, Cairo University, Giza 12613, Egypt; (I.Y.); (N.S.); (R.A.A.A.); (E.A.E.R.)
| | - Rasha El-Ashry
- Pediatric Hematology and Oncology Unit, Pediatric Department, Mansoura University, Mansoura 35516, Egypt;
| | - Sara Makkeyah
- Pediatric Hematology and Oncology Unit, Pediatric Department, Ain Shams University, Cairo 11566, Egypt; (G.M.); (A.A.); (I.R.); (S.M.); (M.E.)
| | - Sonia Adolf
- Pediatric, Hematology Department, Institute of Medical Research and Clinical Studies, National Research Center, Giza 1770, Egypt;
| | - Yasser S. Amer
- Pediatrics Department, Quality Management Department, King Saud University Medical City, Riyadh 11451, Saudi Arabia;
- Research Chair for Evidence Based Health Care and Knowledge Translation, King Saud University, Riyadh 11451, Saudi Arabia
- Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo (FMRP-USP), Ribeirao Preto 14040-900, SP, Brazil
| | - Tarek E. I. Omar
- Pediatrics Department, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt;
| | - James Bussel
- Pediatrics Department, Well Cornell Medical College, New York, NY 10065, USA;
| | - Eman Abd El Raouf
- Pediatric Hematology and Bone Marrow Transplantation Unit, Pediatric Department, Cairo University, Giza 12613, Egypt; (I.Y.); (N.S.); (R.A.A.A.); (E.A.E.R.)
| | - Mervat Atfy
- Pediatric Hematology and Oncology Unit, Pediatric Department, Zagazig University, Zagazig 44519, Egypt; (L.M.S.); (M.Z.); (M.H.); (M.A.)
| | - Mohamed Ellaboudy
- Pediatric Hematology and Oncology Unit, Pediatric Department, Ain Shams University, Cairo 11566, Egypt; (G.M.); (A.A.); (I.R.); (S.M.); (M.E.)
| | - Ivan Florez
- Department of Pediatrics, University of Antioquia, Medellin 050010, Colombia;
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Mokhtar G, Adly A, Baky AA, Ezzat D, Hakeem GA, Hassab H, Youssry I, Ragab I, Florez I, Sherief LM, El-Ekiaby M, Zakaria M, Hesham M, Shaheen N, Salama N, Salah N, Afifi RAA, El-Ashry R, Youssef S, Ragab S, Habib SA, Omar T, Amer Y, Wali Y, Makkeyah S. Transfusion of blood components in pediatric age groups: an evidence-based clinical practice guideline adapted for the use in Egypt using 'Adapted ADAPTE'. Ann Hematol 2024; 103:1373-1388. [PMID: 38388746 PMCID: PMC10940419 DOI: 10.1007/s00277-024-05657-4] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/08/2024] [Indexed: 02/24/2024]
Abstract
Pediatric transfusion is a complex area of medicine covering a wide age range, from neonates to young adults. Compared to adult practice, there is a relative lack of high-quality research to inform evidence-based guidelines. We aimed to adapt the pre-existing high-quality practice guidelines for the transfusion of blood components in different pediatric age groups to be available for national use by general practitioners, pediatricians, and other health care professionals. The guideline panel included 17 key leaders from different Egyptian institutions. The panel used the Adapted ADAPTE methodology. The panel prioritized the health questions and recommendations according to their importance for clinicians and patients. The procedure included searching for existing guidelines, quality appraisal, and adaptation of the recommendations to the target context of use. The guideline covered all important aspects of the indications, dosing, and administration of packed red cells, platelets, and fresh frozen plasma. It also included transfusion in special situations, e.g., chronic hemolytic anemia and aplastic anemia, management of massive blood loss, malignancies, surgery, recommendations for safe transfusion practices, and recommendations for modifications of cellular blood components. The final version of the adapted clinical practice guideline (CPG) has been made after a thorough review by an external review panel and was guided by their official recommendations and modifications. A set of implementation tools included algorithms, tables, and flow charts to aid decision-making in practice. This adapted guideline serves as a tool for safe transfusion practices in different pediatric age groups.
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Affiliation(s)
- Galila Mokhtar
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Ain Shams University, Cairo, Egypt
| | - Amira Adly
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Ain Shams University, Cairo, Egypt
| | - Ashraf Abdel Baky
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Pediatrics, MTI University, Cairo, Egypt
- Department of Pediatrics, Armed Forces College of Medicine (AFCM), Cairo, Egypt
| | - Dina Ezzat
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Beni Suef University, Beni Suef, Egypt
| | - Gehan Abdel Hakeem
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Minia University, Minia, Egypt
| | - Hoda Hassab
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Alexandria University, Alexandria, Egypt
| | - Ilham Youssry
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Cairo University, Giza, Egypt
| | - Iman Ragab
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Ain Shams University, Cairo, Egypt
| | - Ivan Florez
- Department of Pediatrics, University of Antioquia, Medellin, Colombia
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Laila M Sherief
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Zagazig University, Zagazig, Egypt
| | - Magdy El-Ekiaby
- Department of Clinical Pathology and Transfusion Medicine, Shabrawishi Hospital, Cairo, Egypt
| | - Marwa Zakaria
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Zagazig University, Zagazig, Egypt
| | - Mervat Hesham
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Zagazig University, Zagazig, Egypt
| | - Naglaa Shaheen
- Pediatric Hematology Department, Misr Children's Hospital, Health Insurance Organization, Cairo, Egypt
| | - Niveen Salama
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Cairo University, Giza, Egypt
| | - Nouran Salah
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Ain Shams University, Cairo, Egypt
| | - Rasha A A Afifi
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Cairo University, Giza, Egypt
| | - Rasha El-Ashry
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Mansoura University, Monsoura, Egypt
| | - Salwa Youssef
- Department of Clinical Pathology and Transfusion Medicine, Ain Shams University, Cairo, Egypt
| | - Seham Ragab
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Menoufia University, Menoufia, Egypt
| | - Sonia A Habib
- Pediatric Hematology and Oncology Unit, National Research Center, Giza, Egypt
| | - Tarek Omar
- Department of Pediatrics, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Yasser Amer
- Alexandria Center for Evidence-Based Clinical Practice Guidelines, Alexandria University, Alexandria, Egypt
- Department of Pediatrics, Quality Management Department, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Yasser Wali
- Pediatric Hematology/Oncology Unit, Child Health Department, Sultan Qaboos University Hospital, Muscat, Oman
| | - Sara Makkeyah
- Pediatric Hematology and Oncology Unit, Department of Pediatrics, Ain Shams University, Cairo, Egypt.
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Abstract
Background: Childhood epilepsy is one of the most common neurological disorders in pediatrics . The prevalence of active epilepsy is 5–8 per 1000 population in developed countries and 10 per 1000 population in developing nations . There is a significant relationship between epilepsy and cognitive deficits. Aim of study: prospective study to evaluate the effect of the most commonly used anti-epileptics drugs on plasma fibrinogen level. Patient and methods 100 newly diagnosed patients (2months to 15 years old) selected from Outpatient Clinic of Neurology attending Mansoura University Children’s Hospital for plasma fibrinogen level evaluation by taking basal sample and second sample after six months after the basal one. Results: This study showed that, significant positive correlation between plasma fibrinogen level and the use of antiepileptic drugs. Conclusion: epileptic patient should be closely monitored during Antiepileptic drugs treatment and prior to surgical procedures as they can affect plasma fibrinogen level and coagulation profile.
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El-Metwally M, El-Ashry R, Abd El-Aal E. Effect of Chemical Nematicides, Chicken Manure and Biocontrol Agents as a Control Method for Certain Plant Parasitic Nematodes Infecting Orchards under Field Conditions in Sharkia Governorate, Egypt. Journal of Plant Protection and Pathology 2019; 10:1-6. [DOI: 10.21608/jppp.2019.40550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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El-Ashry R, Eldeeb A, El-Marzoky A, Mahrous M. Suppression of the Root-Knot Nematode,Meloidogyne incognita in Tomato Plants by Application of Certain Entomopathogenic Nematode Species Under Greenhouse Conditions. ACTA ACUST UNITED AC 2018. [DOI: 10.21608/ejaj.2018.53864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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ElMarsafawy H, Matter MK, Sarhan M, El-Ashry R, Al-Tonbary Y. Reply. Echocardiography 2016; 33:1114. [DOI: 10.1111/echo.13256] [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: 11/29/2022] Open
Affiliation(s)
- Hala ElMarsafawy
- Cardiology Unit; Mansoura University Children Hospital; Mansoura Dakahlyia Egypt
| | - Mohamed K. Matter
- Cardiology Unit; Mansoura University Children Hospital; Mansoura Dakahlyia Egypt
| | - Mohamed Sarhan
- Hematology/Oncology/BMT Unit; Mansoura University Children Hospital; Mansoura Dakahlyia Egypt
| | - Rasha El-Ashry
- Hematology/Oncology/BMT Unit; Mansoura University Children Hospital; Mansoura Dakahlyia Egypt
| | - Youssef Al-Tonbary
- Hematology/Oncology/BMT Unit; Mansoura University Children Hospital; Mansoura Dakahlyia Egypt
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ElMarsafawy H, Matter M, Sarhan M, El-Ashry R, Al-Tonbary Y. Assessment of Myocardial Function in Children before and after Autologous Peripheral Blood Stem Cell Transplantation. Echocardiography 2015; 33:82-9. [PMID: 26059008 DOI: 10.1111/echo.12988] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Increased interest is focused on the long-term adverse effects of bone marrow transplantation. Subclinical cardiac involvement appears common in adults, but only a few reports have examined pediatric patients. MATERIALS AND METHODS A prospective case-control study of 19 children with normal cardiac function undergoing autologous hematopoietic stem cell transplantation (HSCT) was performed. Tissue Doppler imaging (TDI) and echocardiographic measurements were obtained according to the guidelines of the American Society of Echocardiography before and 3 months after HSCT. RESULTS Lateral mitral annulus before HSCT showed significant reduced mitral systolic annular velocity (P < 0.0001), early diastolic annular velocity (P < 0.0001), late diastolic annular velocity (P = 0.02) and prolonged isovolumetric relaxation time (IRT) (P < 0.0001) compared with control. Significant reduced mitral systolic annular velocity (P < 0.0001), early diastolic annular velocity (P = 0.0005) and Em/Am ratio (P = 0.004), with higher late diastolic annular velocity (P = 0.02) and prolonged isovolumetric contraction time (ICT) (P = 0.003) and IRT (P = 0.002) after HSCT, were observed. Investigation of lateral tricuspid annulus showed nearly similar results as the lateral mitral annulus. LV and RV Tei indices were higher before HSCT compared with control and remained high after HSCT. CONCLUSION TDI detected subtle abnormalities in systolic and diastolic functions before and after HSCT, which suggests that a conditioning regimen may affect cardiac function.
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Affiliation(s)
- Hala ElMarsafawy
- Cardiology Unit, Mansoura University Children Hospital, Mansoura, Egypt
| | - Mohamed Matter
- Cardiology Unit, Mansoura University Children Hospital, Mansoura, Egypt
| | - Mohamed Sarhan
- Hematology/Oncology/BMT Unit, Mansoura University Children Hospital, Mansoura, Egypt
| | - Rasha El-Ashry
- Hematology/Oncology/BMT Unit, Mansoura University Children Hospital, Mansoura, Egypt
| | - Youssef Al-Tonbary
- Hematology/Oncology/BMT Unit, Mansoura University Children Hospital, Mansoura, Egypt
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Bakr A, Al-Tonbary Y, Osman G, El-Ashry R. Renal complications of beta-thalassemia major in children. Am J Blood Res 2014; 4:1-6. [PMID: 25232499 PMCID: PMC4165117] [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] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 07/27/2014] [Indexed: 06/03/2023]
Abstract
The success that has been made in the care of patients with thalassemia has led to the emergence of unrecognized complications including several renal abnormalities. Chronic anemia and iron overload as well as the use of iron chelator are believed to lie behind these abnormalities. Many investigators document the presence of tubular dysfunction and abnormalities in glomerular filtration rate in these patients. In this review we will discuss the updates in the diagnosis, pathogenesis and prevention of renal complications of thalassemia.
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Affiliation(s)
- Ashraf Bakr
- Pediatric Nephrology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
| | - Youssef Al-Tonbary
- Pediatric Hematology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
| | - Ghada Osman
- Department of Pediatrics, Ministry of HealthKhartoum, Sudan
| | - Rasha El-Ashry
- Pediatric Hematology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
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Hendy OM, Elghannam DM, El-Sharnouby JA, Goda EF, El-Ashry R, Al-Tonbary Y. Frequency and prognostic significance of murine double minute protein-2 overexpression and p53 gene mutations in childhood acute lymphoblastic leukemia. Hematology 2013; 14:335-40. [DOI: 10.1179/102453309x12473408860389] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Affiliation(s)
- Olfat M. Hendy
- Clinical Pathology Departments(National Liver Institute) Menoufiya University, Egypt
| | | | | | | | - Rasha El-Ashry
- Hematology/Oncology UnitMansoura University Children's Hospital, Egypt
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El-Ashry R, Malek HA, Ghayaty EAD, El-Gendy AA, Darwish A, Al-Tonbary Y. Treatment for hepatitis C virus-induced portal hypertension in leukemic children. Med Oncol 2013; 30:559. [PMID: 23553276 DOI: 10.1007/s12032-013-0559-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 03/25/2013] [Indexed: 11/25/2022]
Abstract
Children with acute leukemia are at high risk of hepatitis C infection, either by immunosuppression secondary to chemotherapy or by multiple transfusions of blood products during the course of the disease. Hepatitis C virus (HCV) infection constitutes a major problem during management of acute leukemia due to resultant portal hypertension or bleeding esophageal varices. Chronic HCV infection is a major cause of liver cirrhosis and hepatocellular carcinoma in leukemic survivors. The effect of amlodipine treatment on children with acute lymphoblastic leukemia (ALL) having portal hypertension secondary to HCV infection during maintenance chemotherapy has been studied. Sixty male children (mean age 11.83 ± 1.1 years) with ALL in remission and have HCV infection were included. Diagnosis of HCV infection was confirmed by real-time PCR. Thirty patients received 5 mg amlodipine orally per day for 4 weeks and compared to another 30 patients received placebo therapy and 30 age- and sex-matched children as a control group. Amlodipine significantly reduced the elevated portal blood pressure to normal level in doses which did not interfere with mechanism of action of chemotherapy (p ≤ 0.001). Treatment with amlodipine can be used to control portal hypertension in leukemic children having HCV-induced portal hypertension. HCV in leukemics could be virtually eliminated by proper testing of the blood transfusion pool.
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Affiliation(s)
- Rasha El-Ashry
- Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
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Arafa A, Abd Elaziz H, El-Ashry R. ALTERNATIVE METHODS FOR CONTROLLING POMEGRANATE BUTTERFLY Virachola livia KLUG (LEPIDOPTERA LYCAENIDAE). Journal of Plant Protection and Pathology 2012; 3:327-335. [DOI: 10.21608/jppp.2012.83770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Hemida R, Goda H, Abdel-Hady ES, El-Ashry R. Embryonal rhabdomyosarcoma of the female genital tract: 5 years' experience. J Exp Ther Oncol 2012; 10:135-137. [PMID: 23350353] [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: 06/01/2023]
Abstract
OBJECTIVES To present our single institution experience with 10 cases of embryonal rhabdomyosarcoma diagnosed over 5 years. METHODS Retrospective analysis of the medical records of 10 patients. The initial presenting data as age, complains and staging were analyzed. Surgical interference of all cases was studied. The follow up data regarding survival and recurrences were analyzed. RESULTS The mean age at diagnosis was 4.3 years (range: 2-12). Six cases (60%) were subjected to "True Cut" biopsy and 4 cases (40%) were subjected to complete surgical excision of the tumor. All cases received chemotherapy. "Vincristine, Actinomycin D, Cyclophosphamide" combination was the most commonly used. Radiation therapy was used in 3 patients (30%) in the form of external beam radiation. The 5-year overall survival of our studied cases were 80%. CONCLUSION The recurrence rate of our retrospectively studied 10 cases of embryonal rhabdomyosarcoma of vagina and cervix was high (70%). However, five-year survival was 80%. Combined modality treatment is essential to improve prognosis.
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Affiliation(s)
- Reda Hemida
- Department of Obstetrics and Gynecology, Mansoura University, Egypt.
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Al-Tonbary YA, El-Ziny MA, Elsharkawy AA, El-Hawary AK, El-Ashry R, Fouda AE. Bone mineral density in newly diagnosed children with neuroblastoma. Pediatr Blood Cancer 2011; 56:202-5. [PMID: 21157889 DOI: 10.1002/pbc.22880] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Accepted: 09/22/2010] [Indexed: 11/10/2022]
Abstract
BACKGROUND Neuroblastoma is the second most common extracranial malignant tumor of childhood and the most common solid tumor of infancy which is characterized by bone metastasis. Previous reports on bone mineral density (BMD) in patients with leukemia and solid malignancies concentrate on long-term survivors and on the effect of chemotherapeutic agents and irradiation. Also, evaluation of BMD in neuroblastoma was reported in few studies which were conducted upon adult survivors of childhood cancer. Previous studies on both acute leukemia and lymphoma patients suggested that the disease process itself played a role in decrease BMD. METHODS We evaluated 27 patients with newly diagnosed neuroblastoma for both lumbar (L2-L4) BMD and total BMD using dual energy X-ray absorptiometery (DXA) scan to highlight the effect of neuroblastoma as a disease process on BMD as this disease characterized by bone metastasis. RESULTS Three out of the 27 patients showed low bone mass in both lumbar and total BMD studies. CONCLUSION Low bone mass may occur in early disease process of neuroblastoma and it is important to consider BMD assessment during the early course of the disease as well as the long-term survivors as a part of the patient screening in suspected cases.
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Affiliation(s)
- Youssef A Al-Tonbary
- Pediatric Hematology/Oncology Unit, Mansoura University Children's Hospital, Mansoura, Egypt.
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Al-Tonbary Y, Fouda A, El-Ashry R, Zalata K. Primary hepatic non-Hodgkin lymphoma presenting as acute hepatitis in a 2-year-old male. Hematol Oncol Stem Cell Ther 2010; 2:299-301. [PMID: 20063562 DOI: 10.1016/s1658-3876(09)50042-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Youssef Al-Tonbary
- Hematology/Oncology/BMT Unit, Mansoura University Children's Hospital, Mansoura, Egypt.
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Soliman OES, Abd El-Aal Hegazi Hasan M, El-Ashry R, Zaghloul MHE, Kora B. Parvovirus B19 infection in pediatric oncology patients: diagnostic value of clinical and serologic parameters compared with nested PCR. J Pediatr Hematol Oncol 2009; 31:173-6. [PMID: 19262242 DOI: 10.1097/mph.0b013e3181983b2d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Oncology patients are at particular risk for parvovirus B19 infection, which may cause severe, persistent, usually nonspecific illness in this group. AIM This study was designed to assess the prevalence and impact of parvovirus B19 in pediatric oncology patients receiving chemotherapy, and to define the optimal diagnostic tests in such patients. SUBJECTS AND METHODS Fifty-nine children under chemotherapy (39 with acute lymphocytic leukemia and 20 with solid tumors) with mean age of 4.96+/-1.94 years, in addition to 30 healthy children of matched age and sex, were enrolled in this study. Clinical and laboratory data were collected by examination and from patients' records. Specific parvovirus B19 immunoglobulin (Ig) M and IgG antibodies were assessed by enzyme-linked immunosorbent assay, and parvovirus DNA was detected by nested polymerase chain reaction (PCR) for all patients and controls. RESULTS Parvovirus DNA was detected in 16 (27.1%), IgM in 3 (5.1%), and IgG in 36 (61%) patients. IgM had sensitivity, specificity, and accuracy of 18.75%, 100%, and 77.9%, respectively, whereas those of IgG were 81.25%, 53.4%, and 61%, respectively. PCR-positive patients had significantly higher frequency of unexplained anemia, red blood cell transfusions, and longer hospital stay than PCR-negative patients (P<0.001). Multiple linear regression analysis showed that unexplained anemia and multiple red blood cell transfusions were the most important variables that can predict PCR positivity. CONCLUSIONS Parvovirus B19 is not an uncommon problem in pediatric oncology patients who exhibited weak antibody response and nonspecific clinical features. Screening of these patients with PCR rather than serology is recommended when infection is suspected.
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Affiliation(s)
- Othman El-Sayed Soliman
- Clinical Pathology Department, Mansoura Faculty of Medicine, Mansoura University Children's Hospital, Mansoura, Egypt.
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Hendy OM, Elghannam DM, El-Sharnouby JA, Goda EF, El-Ashry R, Al-Tonbary Y. Prevalence and prognostic significance of murine double minute protein-2 overexpression and P53 gene mutations in childhood acute lymphoblastic leukemia. Egypt J Immunol 2008; 15:93-100. [PMID: 20306673] [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
The murine double minute protein-2 (MDM-2) oncogene is a determinant of embryogenesis, tumorigenesis, and cell cycle progression. The effects of MDM-2 on these processes depend, in part, on its ability to inactivate the p53 tumor suppressor gene. Our goal was to determine whether MDM-2 protein overexpressions or p53 gene mutations are a frequent event in poor outcome pediatric acute lymphoblastic leukemia (ALL). This work was conducted on 46 children with ALL (31 males and 15 females) with age range 2-18 years, 18 children with matched age and sex were enrolled in the study as a control group. The MDM-2 expression by flowcytometry and p53 gene status by PCR were determined in peripheral blood or bone marrow of ALL children (at initial diagnosis) and also of control group. The ALL children were treated by the modified BFM 76179 protocol of therapy, 29 patients (63%) achieved complete remission, while 17 patients (37%) were subsequently failed to achieve complete remission or relapsed within 6 months of achieving complete remission (CR). MDM-2 was significantly overexpressed in 15 ALL patients (32.6%), compared to that of healthy controls, 4 of them (4/15), were out of 29 cases of CR (13.8%), and the other 11 cases were out of 17 relapsed cases (64.7%). In contrast to overexpression of MDM-2, the mutation of p53 was detected in 6 (13%) out of 46 ALL patients at the initial time of diagnosis, 3 of them (10.3%) were out of 29 cases of CR and the other 3 cases (17.6%) were out of 17 of relapsed group, which is significantly higher than CR group (P < 0.05). In relapsed group, 2 patients out of 3 cases with p53 mutation were MDM-2 negative, also, all 3 cases of mutant P53 among patients in CR were negative MDM2. A positive correlation was found between the MDM-2 overexpression and initial WBCs count, blast cell counts in peripheral blood and presence of CNS blasts (p < 0.05, p < 0.05 and p < 0.05 respectively). These results indicate that MDM-2 is overexpressed in a significant number of childhood ALL, it is more frequent in relapsed cases and its frequency is not related to p53 status. Thus measuring of MDM-2 as a bad prognostic marker even in cases with non mutant P53 is very important. Moreover, MDM-2 may be a potential molecular target for production of new cancer therapy.
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Affiliation(s)
- Olfat M Hendy
- Clinical Pathology Department, National Liver Institute, Menoufiya University, Egypt
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Bakr A, Shokeir M, El-Chenawi F, El-Husseni F, Abdel-Rahman A, El-Ashry R. Tumor necrosis factor-alpha production from mononuclear cells in nephrotic syndrome. Pediatr Nephrol 2003; 18:516-20. [PMID: 12707837 DOI: 10.1007/s00467-003-1122-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2002] [Revised: 10/21/2002] [Accepted: 12/10/2002] [Indexed: 11/25/2022]
Abstract
Tumor necrosis factor-alpha (TNF-alpha) levels in supernatant fluid from cultured peripheral blood mononuclear cells (PBMC) were measured by ELISA in 54 children with active non-inherited forms of primary nephrotic syndrome (PNS), 10 nephrotics in remission, and 10 healthy controls. Children with active PNS included 21 patients with steroid-sensitive (SS) minimal change nephrotic syndrome (MCNS), 5 patients with steroid-resistant (SR) MCNS, 11 with SR focal segmental glomerulosclerosis (FSGS), 6 patients with SS diffuse mesangial proliferation (DMP), 5 patients with SR DMP, and 6 patients with mesangiocapillary glomerulonephritis (MCGN). Patients with active PNS had elevated TNF-alpha production compared with controls. Remission was associated with normalization of TNF-alpha production. There was a positive correlation between TNF-alpha production and the degree of proteinuria ( r=0.34, P=0.013), mesangial hypercellularity ( r=0.42, P=0.028), and glomerulosclerosis ( r=0.46, P=0.001). By using ROC curve, TNF-alpha production greater or equal to a cut-off point of 50 pg/ml could be used to predict resistance to steroid therapy (predictability 93.2%). By discriminate analysis, TNF-alpha production could be used to discriminate between patients with SR MCNS, SR FSGS, and SR DMP (predictability 100%). In conclusion, TNF-alpha from cultured PBMC might be involved in the pathogenesis of proteinuria as well as the pathological changes that occur in non-inherited forms of PNS. TNF-alpha levels in PBMC culture could be used to predict the pathological type of PNS and the response of these patients to steroid therapy.
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Affiliation(s)
- Ashraf Bakr
- Mansoura University Children's Hospital, Mansoura, Egypt.
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