Assessment of Antithrombin III, Protein C, Protein S and D-dimer in Acute Leukemia

NCT ID: NCT07036809

Last Updated: 2025-06-25

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

RECRUITING

Total Enrollment

90 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-06-01

Study Completion Date

2025-10-15

Brief Summary

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The goal of this observational study is to evaluate the levels of Antithrombin III, Protein C, Protein S, and D-dimer in patients with Acute Leukemia (Acute Lymphoblastic Leukemia (ALL) and Acute Myeloid Leukemia (AML)). The main questions it aims to answer are:

What are the levels of Antithrombin III, Protein C, Protein S, and D-dimer in patients with Acute Lymphoblastic Leukemia? What are the levels of Antithrombin III, Protein C, Protein S, and D-dimer in patients with Acute Myeloid Leukemia? Researchers will compare patients with Acute Leukemia (30 with ALL and 30 with AML) to 30 healthy control subjects to see if there are significant differences in the levels of Antithrombin III, Protein C, Protein S, and D-dimer.

Participants will:

Undergo full history and clinical examination. Have routine hematological analysis including Complete Blood Count (CBC), blood film, Erythrocyte sedimentation rate (ESR), Prothrombin Time Test and INR (PT/INR), and partial thromboplastin time (PTT).

Have specific tests for quantitative measurement of Antithrombin III, Protein C, Protein S, and D-dimer.

Undergo Flow cytometry immunophenotyping.

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

RETROSPECTIVE

Study Groups

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acute lymphoblastic leukemia

patients diagnosed with acute lymphoblastic leukemia.

Antithrombin III

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein C

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein S

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

D-dimer

Intervention Type DIAGNOSTIC_TEST

quantitative measurement( ug/ml)

Flow cytometry immunophenotyping

Intervention Type DIAGNOSTIC_TEST

Flow cytometry immunophenotyping

acute myeloid leukemia

patients diagnosed with acute myeloid leukemia.

Antithrombin III

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein C

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein S

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

D-dimer

Intervention Type DIAGNOSTIC_TEST

quantitative measurement( ug/ml)

Flow cytometry immunophenotyping

Intervention Type DIAGNOSTIC_TEST

Flow cytometry immunophenotyping

control group

controlled group include healthy persons not suffering from acute leukemia either clinically or laboratory

Antithrombin III

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein C

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

Protein S

Intervention Type DIAGNOSTIC_TEST

quantitative measurement(%)

D-dimer

Intervention Type DIAGNOSTIC_TEST

quantitative measurement( ug/ml)

Flow cytometry immunophenotyping

Intervention Type DIAGNOSTIC_TEST

Flow cytometry immunophenotyping

Interventions

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Antithrombin III

quantitative measurement(%)

Intervention Type DIAGNOSTIC_TEST

Protein C

quantitative measurement(%)

Intervention Type DIAGNOSTIC_TEST

Protein S

quantitative measurement(%)

Intervention Type DIAGNOSTIC_TEST

D-dimer

quantitative measurement( ug/ml)

Intervention Type DIAGNOSTIC_TEST

Flow cytometry immunophenotyping

Flow cytometry immunophenotyping

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

1. patients with leukemia in group 1 and 2.
2. willing to participate in the study.

Exclusion Criteria

1. refusing to participate.
2. patients with know to have either hereditary thrombophilia or current thrombosis.
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Muhamed Ahmed Abdelmoaty Muhamed Alhagrasy

OTHER

Sponsor Role lead

Responsible Party

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Muhamed Ahmed Abdelmoaty Muhamed Alhagrasy

lecturer and consultant at Obstetrics and Gynecology Department.

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Al-Hussein University Hospital

Cairo, , Egypt

Site Status RECRUITING

Countries

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Egypt

Facility Contacts

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Muhamed A Alhagrasy, M.D.

Role: primary

00201017313413

Other Identifiers

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clinicalpath1

Identifier Type: -

Identifier Source: org_study_id

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