Aberrant Expression of CD56 in Patients With Hematologic Malignancies.
NCT ID: NCT04546945
Last Updated: 2022-07-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
38 participants
OBSERVATIONAL
2020-07-20
2024-12-30
Brief Summary
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Detailed Description
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Hematologic malignancies are a heterogeneous group of diseases of diverse incidence, prognosis and etiology that arise from malignant transformation of cells from the bone marrow or the lymphatic system.There are two major groups of Hematologic malignancies according to their cell lineage: Myeloid and lymphoid. Lymphoid neoplasms are a varied group that includes non-Hodgkin lymphoma (NHL), Hodgkin lymphoma (HL), leukemia and multiple myeloma (MM).myeloid neoplasms and acute leukaemia include: Myeloproliferative neoplasms (MPN), Myelodysplastic/myeloproliferative neoplasms (MDS/MPN), Myelodysplastic syndromes (MDS), Acute myeloid leukaemia (AML), Acute leukemias of ambiguous lineage, B-lymphoblastic leukaemia/lymphoma, T-lymphoblastic leukaemia/lymphoma.The exact causes of Hematologic malignancies are still unknown although multiple epidemiological studies have reported an association between the development of Hematologic malignancies and several risk factors. Some factors are well documented to increase the risk of some types of leukaemia such as benzene exposure and ionizing radiation.However, many other factors were observed to have an association with Hematologic malignancies such as age, gender, tobacco smoking , obesity , hepatitis C virus (HCV) infection , family history , and environmental exposure to pesticides but with no clear evidence.
CD56 was found to be ectopically expressed in multiple myeloma. A met analysis indicated that CD56 over expression may be an adverse prognostic factor in AML. To the best of our knowledge, no available data the expression pattern of CD56 in other Hematologic malignancies. This work is designed to evaluate the expression pattern of CD56 in hematologic malignancies.
Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Study Groups
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control cases
normal healthy person
CD56
detection of CD56 by flow cytometry
Patients
Patients with hematologic malignancies. Newly diagnosed.
CD56
detection of CD56 by flow cytometry
Interventions
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CD56
detection of CD56 by flow cytometry
Eligibility Criteria
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Inclusion Criteria
* Newly diagnosed
Exclusion Criteria
ALL
Yes
Sponsors
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Asmaa Hassan mohamed Abdel Mawjoud
OTHER
Responsible Party
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Asmaa Hassan mohamed Abdel Mawjoud
resident doctor clinical pathology
Principal Investigators
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Maged S Mahmoud, prof
Role: STUDY_DIRECTOR
Assiut University
Locations
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Assiut University
Asyut, , Egypt
Assiut university
Asyut, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Assiut
Role: primary
Related Links
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(1) Kelly-Rogers J, Madrigal-Estebas L, O'Connor T, Doherty DG. Activation-induced expression of CD56 by T cells is associated with a reprogramming of cytolytic activity and cytokine secretion profile in vitro. Hum Immunol (2006)
Roothans D, Smits E, Lion E, Tel J, Anguille S. CD56 marks human dendritic cell subsets with cytotoxic potential. Oncoimmunology (2013)
(3) Van Acker HH, Anguille S, Willemen Y, Van den Bergh JM, Berneman ZN, Lion E, et al. Interleukin-15 enhances the proliferation, stimulatory phenotype, and antitumor effector functions of human gamma delta T cells. J Hematol Oncol (2016)
Heleen H. Van Acker,\* Anna Capsomidis, Evelien L. Smits, and Viggo F. Van Tendeloo ( CD56 in the Immune System: More Than a Marker for Cytotoxicity?) Published 2017 frontiers in immunology.
(6) Sant M, Allemani C, Tereanu C, De Angelis R, Capocaccia R, Visser O, Marcos-Gragera R, Maynadie M, Simonetti A, Lutz JM, et al: Incidence of hematologic malignancies in Europe by morphologic subtype: Results of the HAEMACARE project. Blood.
(8)Vardiman JW, Thiele J, Arber DA, Brunning RD, Borowitz MJ, Porwit A, Harris NL, Le Beau MM, Hellström-Lindberg E, Tefferi A and Bloomfield CD: The 2008 revision of the World Health Organization (WHO)
(9) Swerdlow SH, Campo E, Pileri SA, Harris NL, Stein H, Siebert R, Advani R, Ghielmini M, Salles GA, Zelenetz AD and Jaffe ES: The 2016 revision of the World Health Organization classification of lymphoid neoplasmsBlood.
(10) A. Arber, Attilio Orazi,Hasserjian, J ¨urgen Thiele,J. Borowitz,Le Beau, D. Bloomfield, Cazzola, and W. Vardiman : The 2016 revision to the World Health Organization classification of myeloid neo
(11) Rodriguez-Abreu D, Bordoni A, Zucca E. Epidemiology of hematological malignancies. Ann Oncol 2007.
(12) Floderus B, Persson T, Stenlund C, Wennberg A, Ost A, Knave B. Occupational exposure to electromagnetic fields in relation to leukemia and brain tumors: a case-control study in Sweden. Cancer Causes Control 1993
(13) Kedia S, Bhatt VR, Rajan SK, Tandra PK, El Behery RA, Akhtari M. Benign and malignant hematological manifestations of chronic hepatitis C virus infection. Int J Prev Med 2014.
(14) Pan Y, Wang H, Tao Q, Zhang C, Yang D, Qin H, et al. Absence of both CD56 and CD117 expression on malignant plasma cells is related with a poor prognosis in patients with newly diagnosed multiple myeloma. Leuk Res (2016)
(15) Xu S, Li X, Zhang J, Chen J. Prognostic value of CD56 in patients with acute myeloid leukemia: a meta-analysis. J Cancer Res Clin Oncol (2015)
(16) Hazra A. Using the confidence interval confidently. J Thorac Dis 2017.
Other Identifiers
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Asmaa Hassan
Identifier Type: -
Identifier Source: org_study_id
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