Study of miRNA-155 in Acute Leukemia

NCT ID: NCT05809050

Last Updated: 2023-04-12

Study Results

Results pending

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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Recruitment Status

UNKNOWN

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-04-30

Study Completion Date

2024-04-30

Brief Summary

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The leukaemias are a heterogeneous group of blood cancers, Acute leukaemia (AL) is caused by malignant proliferation of blood cells arrested at an immature stage of development, They are very aggressive diseases that run a rapidly fatal course if not promptly diagnosed and appropriately treated. Misdiagnosis is very common with delay in diagnosis and prompt treatment being the causes of high morbidity and mortality in acute leukaemias.

Although with the continuous improvement of clinical and laboratory diagnosis and treatment methods, the prognosis of AML has been significantly improved, but there are still about 70% of patients who cannot survive more than 5 years after diagnosis The activity of miRNAs in tumors is regulated by the same alterations affecting protein-coding genes, such as chromosomal rearrangements, genomic amplifications or deletions or mutations, abnormal transcriptional control, dysregulation of epigenetic changes and defects in the biogenesis machinery A typical chromosomal rearrangement is a chromosomal translocation, especially in hematological malignancies, in which it promotes tumor development and progression by the promoter exchange or by the creation of chimeric genes translated as fusion proteins. In Acute Myeloid Leukemia (AML) patients with myeloid/lymphoid leukemia gene (or mixed-lineage leukemia, MLL) rearrangement, by large-scale genome-wide microarray analysis, it was demonstrated that among 48 selected miRNAs, 47 of them are increased

Detailed Description

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Conditions

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Acute Leukemia

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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control group

represents the control group ( ITP cases

BM aspirate

Intervention Type DIAGNOSTIC_TEST

Bone Marrow aspiration \& Examination

AL group

cases of AcuteLeukemia.

BM aspirate

Intervention Type DIAGNOSTIC_TEST

Bone Marrow aspiration \& Examination

Interventions

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BM aspirate

Bone Marrow aspiration \& Examination

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* approval to sign an informed written consent, patient with newly diagnosed AL.

Exclusion Criteria

* Refusal to sign an informed written consent, Cases with Chronic leukemias, Lymphoma or Leukemic phase of lymphoma or patients on chemotherapy.
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sohag University

OTHER

Sponsor Role lead

Responsible Party

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Noura Farouk Abdallah

clinical pathology specialist at sohag university

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Noura F Abdullah, specialist

Role: CONTACT

01005360731

Elham o Hamed, professor

Role: CONTACT

References

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Kirtonia A, Pandya G, Sethi G, Pandey AK, Das BC, Garg M. A comprehensive review of genetic alterations and molecular targeted therapies for the implementation of personalized medicine in acute myeloid leukemia. J Mol Med (Berl). 2020 Aug;98(8):1069-1091. doi: 10.1007/s00109-020-01944-5. Epub 2020 Jul 3.

Reference Type BACKGROUND
PMID: 32620999 (View on PubMed)

Culp-Hill R, D'Alessandro A, Pietras EM. Extinguishing the Embers: Targeting AML Metabolism. Trends Mol Med. 2021 Apr;27(4):332-344. doi: 10.1016/j.molmed.2020.10.001. Epub 2020 Oct 26.

Reference Type BACKGROUND
PMID: 33121874 (View on PubMed)

Dachi RA, Mustapha FG, Mahdi M, Abbas H. Acute Leukaemias in Bauchi State, Northeastern Nigeria: Pattern of Presentations and Clinical Entities. West Afr J Med. 2022 May 27;39(5):497-500.

Reference Type BACKGROUND
PMID: 35633629 (View on PubMed)

Lefeivre T, Jones L, Trinquand A, Pinton A, Macintyre E, Laurenti E, Bond J. Immature acute leukaemias: lessons from the haematopoietic roadmap. FEBS J. 2022 Aug;289(15):4355-4370. doi: 10.1111/febs.16030. Epub 2021 Jun 10.

Reference Type BACKGROUND
PMID: 34028982 (View on PubMed)

Other Identifiers

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Soh-Med-23-03-01MD

Identifier Type: -

Identifier Source: org_study_id

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