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Sharaf El-Deen MO, Soliman MM, Al-Azab G, Samra M, Shams MEE. Cyclophosphamide with cyclosporine A for graft-versus-host disease prophylaxis in adult patients with acute myeloid leukemia undergoing allogeneic hematopoietic stem cell transplantation from human leucocyte antigen-matched donors. Int Immunopharmacol 2023; 120:110374. [PMID: 37235962 DOI: 10.1016/j.intimp.2023.110374] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/07/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Graft-versus-host disease (GVHD) is one of the most severe complications in patients with acute myeloid leukemia (AML) who underwent allogenic hematopoietic stem cell transplantation (HSCT). This study addressed the effectiveness and safety outcomes of high dose post-transplant cyclophosphamide (PT-CY) followed by cyclosporine A (CSA) as a GVHD prophylaxis protocol. PATIENTS AND METHODS From January 2019 to March 2021, AML patients who underwent HSCT, and received high-dose PT-CY followed by CSA were prospectively recruited, assessed, and followed up for one-year post-transplantation (PT). The cumulative incidences of both acute GVHD (aGVHD) at 100 days PT, and chronic GVHD (cGVHD) at one-year PT were assessed. RESULTS This study included 52 patients. The cumulative incidence (95% CIs) of aGVHD was 2.3% (0.3 - 15.4%), while the cumulative incidence of cGVHD was 23.2% (12.2-41.5%). The cumulative incidence of relapse and non-relapse mortality were 15.6%, and 7.9%, respectively. The median duration to reach neutrophil and platelet engraftment was 17 and 13 days, respectively. The overall, progression-free, and GVHD-free/relapse-free survival rates (95% CIs) were 89.6% (76.6 - 95.6%), 77.7% (62.1-87.5%), and 58.2% (41.6 - 71.7%) respectively. The cumulative incidences of the main transplant-related complications were; neutropenic sepsis (48.3%), cytomegalovirus reactivation (21.7%), pneumonia (13.8%), hemorrhagic cystitis (17.8%), septic shock (4.9%), and CSA toxicity (48.9%). CONCLUSION PT-CY followed by CSA was associated with low cumulative incidences of both aGVHD and cGVHD without increase in either the relapse or transplant-related complications; so, considered as a promising protocol to be widely applied in the settings of HLA-matched donors.
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Affiliation(s)
- Mustafa O Sharaf El-Deen
- Clinical Pharmacy and Pharmacy Practice Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Moetaza M Soliman
- Clinical Pharmacy and Pharmacy Practice Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.
| | - Gamal Al-Azab
- Clinical Pharmacy Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Mohamed Samra
- Medical Oncology and Hematology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mohammad E E Shams
- Clinical Pharmacy and Pharmacy Practice Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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Abed El Rahman SKED, Elshafy SSA, Samra M, Ali HM, Mohamed RA. PIM2 and NF-κβ gene expression in a sample of AML and ALL Egyptian patients and its relevance to response to treatment. Egypt J Med Hum Genet 2021. [DOI: 10.1186/s43042-021-00162-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The relation between PIM2 and the transcriptional factor NF κβ have been controversial in literature. The significance of PIM2 and NF-κβ genes expression on the incidence of acute leukemia (AML and ALL) and its relevance to the response rate was evaluated. Sixty de novo acute leukemia patients were stratified in 2 groups: 30 acute myeloid leukemia (AML) and 30 acute lymphoblastic leukemia (ALL) patients and compared to 30 sex- and age-matched controls. The expression level of PIM2 and NF κβ genes was measured using quantitative real-time polymerase chain reaction (QRT-PCR). The patients were followed with clinical examination and complete blood counts.
Results
The expression level of PIM2 gene was significantly higher in AML patients (P<0.001) compared to the control group. The mean expression level of NF κβ gene was significantly high in AML and ALL patients compared to the healthy control group (P=0.037 and P<0.001; respectively). The overall survival in AML patients was higher in NF κβ gene low expressers compared to high expressers (P=0.047). The number of AML patients who achieved complete remission was significantly higher in PIM2 gene low expressers in comparison to PIM2 gene high expressers (P=0.042).
Conclusion
PIM2 and NF κβ genes might have a role in the pathogenesis of acute leukemia, poor overall survival, and failure of response to induction therapy.
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Nooh HA, Abdellateif MS, Refaat L, Kandeel EZ, Bayoumi A, Samra M, Khafagy M. The role of inflammatory indices in the outcome of COVID-19 cancer patients. Med Oncol 2021; 39:6. [PMID: 34748094 PMCID: PMC8573297 DOI: 10.1007/s12032-021-01605-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 10/27/2021] [Indexed: 02/08/2023]
Abstract
To assess the prognostic role of different inflammatory indices on the outcome of cancer patients with COVID-19. Sixty-two adults and 22 pediatric cancer patients with COVID-19 infection were assessed for the prognostic value of certain inflammatory indices including the neutrophil to lymphocyte ratio (NLR), monocyte to lymphocyte ratio (MLR), platelet to lymphocyte ratio (PLR), derived NLR (dNLR), systemic inflammation index (SII), mean platelet volume to platelet ratio (MPR), C-reactive protein to lymphocyte ratio (CRP/L), aggregate index of systemic inflammation (AISI), systemic inflammation response index (SIRI), and neutrophil to lymphocyte, platelet ratio (NLPR). Data were correlated to patients' outcome regarding ICU admission, and incidence of mortality. Increased CRP/L ratio in adult COVID-19 cancer patients was significantly associated with inferior survival [152 (19-2253) in non-survivors, compared to 27.4 (0.8-681) in survivors (P = 0.033)]. It achieved a sensitivity (60%) and a specificity (90.2%) at a cut-off 152, while it achieved a sensitivity of 60% and specificity 95.1% at a cut-off 252 (AUC 0.795, P = 0.033). When combining both CRP/L and NLPR for the prediction of poor outcome in adult cancer patients with COVID19, the sensitivity increased to 80% and the specificity was 70.7% (AUC 0.805, P = 0.027). Increased incidence of ICU admission in pediatric cancer patients associated significantly with the severity of covid19 infection, decreased mean corpuscular hemoglobin (MCH) < 28.3, increased red cell distribution width (RDW) > 16, lymphopenia < 1.04, pseudo Pelger-Huet appearance, and PLR < 196.4 (P = 0.004, P = 0.040, P = 0.029, P = 0. 0.039, P = 0.050, and P = 0.040; respectively). The mean corpuscular volume (MCV), MCH, and RDW could be useful prognostic markers for poor outcome in COVID-19 pediatric cancer patients (P < 0.05 for all). Increased both CRP/L and NLPR associated significantly with poor survival in adult COVID-19 cancer patients, while PLR associated significantly with ICU admission in pediatric COVID-19 cancer patients.
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Affiliation(s)
- Hend A Nooh
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mona S Abdellateif
- Cancer Biology Department, National Cancer Institute, Cairo University, Cairo, Egypt. .,Medical Biochemistry and Molecular Biology, Cancer Biology Department, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Lobna Refaat
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Eman Z Kandeel
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Bayoumi
- Pediatric Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mohamed Samra
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Medhat Khafagy
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo, Egypt
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Kandeel EZ, Refaat L, Abdel-Fatah R, Samra M, Bayoumi A, Abdellateif MS, Abdel-Hady H, Ali M, Khafagy M. Could COVID-19 induce remission of acute leukemia? ACTA ACUST UNITED AC 2021; 26:870-873. [PMID: 34719343 DOI: 10.1080/16078454.2021.1992117] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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: 01/10/2023]
Abstract
BACKGROUND COVID-19 viral pandemic caused many mortalities in cancer patients especially those with hematological malignancies. The immunological response to COVID-19 infection is responsible for the outcome of cases whether mild, severe or critical. CASE PRESENTATION Two cases presented with moderate COVID-19 viral infection, concomitant with acute myeloid leukemia and T acute lymphoblastic leukemia, respectively. Surprisingly, after the administration of COVID-19 supportive therapy, the cases showed disease remission after a follow-up period of 12 and 5 months, respectively. Additionally, the blast cells dropped to only 3% and 0% in the bone marrow aspirates of those two cases, respectively, after it was 30% in both cases at diagnosis. CONCLUSION The immune response that emerged against COVID-19 infection could potentially produce anti-tumor immunity in some patients, or the virus may act as an oncolytic virus. However, further investigations are required to explain this phenomenon, which may help in finding a possible new targeted therapy for these cases.
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Affiliation(s)
- Eman Z Kandeel
- Clinical Pathology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Lobna Refaat
- Clinical Pathology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Raafat Abdel-Fatah
- Medical Oncology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Mohamed Samra
- Medical Oncology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Ahmed Bayoumi
- Pediatric Oncology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Mona S Abdellateif
- Cancer Biology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Hend Abdel-Hady
- Clinical Pathology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Mohamed Ali
- Medical Oncology Department, National Cancer Institute, Cairo University, Giza, Egypt
| | - Medhat Khafagy
- Surgical Oncology Department, National Cancer Institute, Cairo University, Giza, Egypt
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Kandeel EZ, El Sharkawy N, Hanafi M, Samra M, Kamel A. Tracing Leukemia Stem Cells and Their Influence on Clinical Course of Adult Acute Myeloid Leukemia. Clin Lymphoma Myeloma Leuk 2020; 20:383-393. [PMID: 32201129 DOI: 10.1016/j.clml.2019.11.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 11/09/2019] [Accepted: 11/19/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Acute myeloid leukemia (AML) evolves from neoplastic transformation of stem cell disease termed "leukemia stem cells" (LSCs). An unsatisfactory response to AML therapy is determined by the presence of minimal residual disease (MRD). The predominance of LSCs might anticipate sustained MRD results. The present study aimed to demonstrate the effect of LSCs on MRD at induction days 14 and 28 on overall survival (OS) and disease-free survival (DFS) and to compare LSC expression with MRD status. PATIENTS AND METHODS A total of 84 patients with de novo adult AML underwent testing using LSC panels for CD38/CD123/CD34/CD45 and CD90/CD133/CD45/CD33 and different regular MRD panels. RESULTS At day 14 after induction, the high expression of CD123 and CD133 had adverse effects on both OS and DFS (P = .004 and P ≤ .001 and P ≤ .001 and P ≤ .001, respectively). Greater expression of CD34+/CD38-/CD123+ resulted in unfavorable OS and DFS (P ≤ .001 for both). Both CD34+/CD38-/CD123+ and CD34-/CD38+/CD123+ expression at day 14 after induction had an adverse effect on DFS only (P < .001 and P = .029, respectively). On multivariate analysis, CD133 expression and MRD status were independent prognostic parameters (hazard ratio [HR], 2.3; 95% confidence interval [CI], 1.2-4.4; P = .015; and HR, 2.9; 95% CI, 1.0-7.9; P = .041). At day 28 after induction, MRD and increased CD123+/CD34-, CD34+/CD38-/CD123+, CD133+/CD33- expression were associated with inferior OS (P = .016, P = .0035, P = .0.002, and P = .002, respectively). MRD and high expression of CD34+CD123+, CD133+/CD33-, CD34+/CD38-/CD123+ were associated with inferior DFS (P < .001, P = .002, P < .001, P < .001, respectively). On multivariate analysis, only CD133+/CD33- expression was the independent prognostic factor (HR, 3.1; 95% CI, 1.5-6.7; P = .003). CONCLUSIONS Estimation of LSC expression is a sensitive indicator of the response to therapy in adult patients with AML and might be a better prognosticator than the findings from regular MRD panels.
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Affiliation(s)
- Eman Z Kandeel
- Department of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Nahla El Sharkawy
- Department of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Marwa Hanafi
- Department of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mohamed Samra
- Department of Medical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Azza Kamel
- Department of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
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AlDawsari G, Elhaddad A, El Fakih R, Ben Othman T, Ahmed P, Ghavamzadeh A, Bazarbachi A, Dasouki MJ, Fathy G, Alzahrani H, Samra M, Torjemane L, Satti TM, Shaheen M, Alfraih F, Ayas M, Alahmari A, Alhayli S, Nassar A, Abboud M, Abdelfattah R, El Solh H, Hashmi S, Elhassan T, Ahmed SO, Aljurf M. Outcome of hematopoietic stem cell transplantation (HCT) from HLA-matched related donor for Fanconi anemia (FA) in adolescents and adults: a retrospective study by Eastern Mediterranean Blood and Marrow Transplantation Group (EMBMT). Bone Marrow Transplant 2020; 55:1485-1490. [PMID: 32024988 DOI: 10.1038/s41409-020-0809-5] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 11/12/2019] [Accepted: 01/21/2020] [Indexed: 12/13/2022]
Abstract
Hematopoietic Stem Cell Transplantation (HSCT) is the only potentially curative treatment option for the hematologic complications that occur in patients with Fanconi anemia (FA). In this study, we present a retrospective multicenter analysis from the Eastern Mediterranean Blood and Marrow Transplantation Group (EMBMT) of matched related donor HSCT for FA in adolescents and adults transplanted between 1988 and 2015. Forty-five patients received HSCT with a median age at transplant of 18 years, the interquartile range (IQR) (15-23.5); 25 (55.6%) patients were females and 20 (44.4%) were males. Conditioning regimen was fludarabine-based in 29 (64.4%) patients, irradiation-based in five (11.1%) patients, and the remaining patients received other combinations. Indication for HSCT was bone marrow failure in 39 (86.7%) and myelodysplastic syndrome in six (13.3%) patients. Stem cell source was bone marrow in 22 (48.9%), peripheral blood in 20 (44.4%), umbilical cord blood in one (2.2%), and combination of bone marrow and cord blood in two (4.4%) patients. Twenty-seven (60%) patients engrafted and five (11.1%) had primary engraftment failure. The median time to neutrophil engraftment was 14 days (range 10-21 days); median time for platelet engraftment was 17 days (10-33 days). The probability of developing grade II-IV acute GVHD for all patients was 7.0% and chronic GVHD 36.6%. No new malignancies were reported. The OS probability was 53.6% (95% CI, 38.3-68.9%) with a median follow-up of 13 months (95% CI, 1-240). Our HLA-matched related HSCT results in AYA patients with FA compare favorably with other reported international registry data.
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Affiliation(s)
- Ghuzayel AlDawsari
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. .,Internal Medicine Department, Royal Commission Health Service Program, AL-Lulu Road18, Jubial Industrial City, 11994, Saudi Arabia.
| | - Alaa Elhaddad
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - Riad El Fakih
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | | | - Parvez Ahmed
- Armed Forces Institute of Transplantation, Rawalpindi, Pakistan
| | - Ardeshir Ghavamzadeh
- Hematology, Oncology and SCT Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Bazarbachi
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Majed J Dasouki
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Gamal Fathy
- Nasser Institute for Research and Treatment, Cairo, Egypt
| | - Hazzaa Alzahrani
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Mohamed Samra
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - Lamia Torjemane
- Centre National de Greffe de la Moelle Osseuse, Tunis, Tunisia
| | | | - Marwan Shaheen
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Feras Alfraih
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Mouhab Ayas
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Ali Alahmari
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Saud Alhayli
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Amr Nassar
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - Miguel Abboud
- American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Hassan El Solh
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Shahrukh Hashmi
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Tusneem Elhassan
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Syed Osman Ahmed
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Mahmoud Aljurf
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Abstract
Abstract
Background
Myeloproliferative neoplasms (MPNs) describe a group of diseases involving the bone marrow (BM). Classical MPNs are classified into chronic myelogenous leukemia (CML), polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). This classification is based on the presence of Philadelphia (Ph) chromosome (BCR/ABL1). CML is BCR/ABL1-positive while PV, ET, and PMF are negative. JAK2 p. Val617Phe pathological variant is the most associated mutation in BCR/ABL1-negative MPNs. The frequency of JAK2 p. Val617Phe is 90–95% in PV patients, 50–60% in ET, and 40–50% in patients with PMF. Studies on MPL gene led to the revelation of a gain of function pathological variants in JAK2 p. Val617Phe-negative myeloproliferative neoplasms (MPNs). MPL p. W515 L/K pathological variants are the most common across all mutations in MPL gene. The prevalence of these pathological variants over the Egyptian population is not clear enough. In the present study, we aimed to investigate the prevalence of MPL p. W515 L/K pathological variants in the Philadelphia (Ph)-negative MPNs over the Egyptian population.
Results
We have tested 60 patients with Ph-negative MPNs for MPL p. W515 L/K pathological variants. Median age was 51 (22–73) years. No MPL p. W515 L/K pathological variants were detected among our patients. JAK2 p. Val617Phe in PV and PMF patients showed significantly lower frequency than other studies. Splenomegaly was significantly higher in ET patients compared to other studies.
Conclusion
MPL p. W515 L/K pathological variants are rare across the Egyptian Ph-negative MPNs, and further studies on a large number are recommended. MPN patients in Egypt are younger compared to different ethnic groups.
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Hussein AA, Hamidieh AA, Elhaddad A, Ramzi M, Othman TB, Hussain F, Dennison D, Ahmed P, Abboud M, Al-Ahmari A, Wahadneh A, Fathy J, Bekadja MA, Al-Kindi S, Benchekroun S, Ibrahim A, Behfar M, Samra M, Ladeb S, Adil S, El-Solh H, Ayas M, Aljurf M, Ghavamzadeh A, Al-Seraihy A. First report of pediatric hematopoietic stem cell transplantation activities in the eastern mediterranean region from 1984 to 2011: on behalf of the pediatric cancer working committee of the eastern mediterranean blood and marrow transplantation group. Bone Marrow Transplant 2016; 52:120-125. [PMID: 27618684 DOI: 10.1038/bmt.2016.209] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 07/02/2016] [Accepted: 07/11/2016] [Indexed: 12/18/2022]
Abstract
To describe the hematopoietic stem cell transplantation (HSCT) activities for children in the Eastern Mediterranean (EM) region, data on transplants performed for children less than 18 years of age between 1984 and 2011 in eight EM countries (Egypt, Iran, Jordan, Lebanon, Oman, Pakistan, Saudi Arabia and Tunisia) were collected. A total of 5187 transplants were performed, of which 4513 (87%) were allogeneic and 674 (13%) were autologous. Overall, the indications for transplantation were malignant diseases in 1736 (38.5%) and non-malignant in 2777 (61.5%) patients. A myeloablative conditioning regimen was used in 88% of the allografts. Bone marrow (BM) was the most frequent source of stem cells (56.2%), although an increasing use of PBSC was observed in the last decade. The stem cell source of autologous HSCT has shifted over time from BM to PBSC, and 80.9% of autologous HSCTs were from PBSCs. The donors for allogeneic transplants were matched-related in 94.5% of the cases, and unrelated transplants, mainly cord blood (99%) in 239 (5.5%) cases. This is the first report to describe the pediatric HSCT activities in EM countries. Non-malignant disorders are the main indication for allogeneic transplantation. Frequency of alternate donor transplantation is low.
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Affiliation(s)
- A A Hussein
- Bone Marrow and Stem Cell Transplantation Program, King Hussein Cancer Center, Amman, Jordan
| | - A A Hamidieh
- Hematology, Oncology and SCT Research Center, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - A Elhaddad
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - M Ramzi
- Shiraz University of Medical Science, Shiraz, Islamic Republic of Iran
| | - T B Othman
- Center National de Greffe de Moelle Osseuse de Tunis, Tunis, Tunisia
| | - F Hussain
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - D Dennison
- Sultan Qaboos University Hospital, Muscat, Oman
| | - P Ahmed
- Armed Forces Bone Marrow Transplant Center, Rawalpindi, Pakistan
| | - M Abboud
- American University Beirut Medical Center, Beirut, Lebanon
| | - A Al-Ahmari
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - A Wahadneh
- Queen Rania Al-Abdullah Children Hospital-King Hussein Medical Center, Amman, Jordan
| | - J Fathy
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - M-A Bekadja
- Oran University-1st November Hospital, Oran, Algeria
| | - S Al-Kindi
- Sultan Qaboos University Hospital, Muscat, Oman
| | - S Benchekroun
- Service d'Hematologie et Oncologie Pediatrique, Casablanca, Morocco
| | - A Ibrahim
- Makassed General Hospital, Beirut, Lebanon
| | - M Behfar
- Hematology, Oncology and SCT Research Center, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - M Samra
- National Cancer Institute, Cairo University, Cairo, Egypt
| | - S Ladeb
- Center National de Greffe de Moelle Osseuse de Tunis, Tunis, Tunisia
| | - S Adil
- Aga Khan University Hospital, Karachi, Pakistan
| | - H El-Solh
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - M Ayas
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - M Aljurf
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - A Ghavamzadeh
- Hematology, Oncology and SCT Research Center, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - A Al-Seraihy
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Abdelhamid T, Samra M, Ramadan H, Mehessin M, Mokhtar N. Clinical prognostic factors of diffuse large B cell non-Hodgkin lymphoma: A retrospective study. J Egypt Natl Canc Inst 2011; 23:17-24. [DOI: 10.1016/j.jnci.2011.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Accepted: 01/12/2011] [Indexed: 11/30/2022] Open
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