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Status unknownNCT01763658ITPUpdated Jan 9, 2013

Oxidant Status and Effect of Antioxidant in Immune Thrombocytopenia

A Phase 2/3 interventional study of Antox tablets(Mepaco) and drug therapy for ITP in Immune Thrombocytopenia, sponsored by Ain Shams University. Status unknown at 1 site in Egypt. Open to participants aged 1 Year to 18 Years. Per ClinicalTrials.gov, last updated 2013-01-09.

Sponsored by Ain Shams University · Phase 2/3, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jan 2013), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Phase 2/3
Study type
Interventional
Enrollment
100
Allocation
Randomized
Ages
1 Year to 18 Years
Sex
All
01

Study summary

Oxidative stress occurs as a result of increased activity of free radical-producing enzymes, decreased activity of free radical-removing enzymes, and insufficient levels of antioxidants. The most sensitive molecules to oxidation are lipids. Loss of cell membrane elasticity, increased cell fragility, and a shortened cellular life span results from oxidation of cell membrane lipids.

Read the detailed description

Free oxygen radicals may have an effect on the structural and functional damage of platelets and plays a role in pathogenesis of thrombocytopenia in both, acute and chronic ITP.

Selenium is an essential mineral found in small amounts in the body. It works as an antioxidant, especially when combined with other antioxidants as vitamin E , A and C. Antioxidants neutralize free radicals and may reduce or even help prevent some of the damage they cause.

aim of this study is to assess oxidant and antioxidant systems initially in patients with acute and chronic immune thrombocytopenia (ITP) and 6 months later.Another aim of the study is to evaluate effect of antioxidant therapy on bleeding score, platelet count and antioxidant status during 6 months follow-up.

02

Conditions studied

  • Immune Thrombocytopenia

Keywords

  • ITP, antioxidant therapy, oxidant status
03

In context

Thrombocytopenia

697 studies on the registry are indexed under Thrombocytopenia; 153 are open to participants now.

This study's planned enrollment of 100 is above the median of 55 across 472 interventional studies indexed under Thrombocytopenia.

Browse Thrombocytopenia studies →

Lead sponsor

Ain Shams University is the lead sponsor of 1,879 studies on the registry; 424 are open to participants now.

Of its 32 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
1 Year to 18 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

    1. All patients less than 18 years with primary ITP; at initial presentation with platelet count less than 40 x 109/L attended Ain Shams Hematology clinic Children hospital from January 2013 and followed-up for 6 months.

      1. For acute ITP, patients will be newly diagnosed (about one month within the diagnosis).
      1. For chronic (12-24 months) and persistent (3-12 months) ITP patients.

Exclusion criteria

Exclusion Criteria:

  1. Patients' platelet count more than 40 x 109/L.; or above 18 years
  2. Patients with secondary cause for thrombocytopenia.
  3. Patients with any there associated chronic illness affecting oxidant status
05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
100 participants (estimated)

Study arms

  • Experimental
    Antioxidant, drug therapy for ITP

    interventional arm 1 and will receive antioxidant therapy (Antox tablets ( 1 tablet contains : Vit. A 2000 IU, Vit C 90 mg, Vit E 15 mg and selenium yeast 55 ug ) with the therapy selected for ITP tailored according to patient's presentation.For Antox tablets it will be given daily for 6 months.

    Drug: Antox tablets(Mepaco) · Other: drug therapy for ITP

  • Active comparator
    drug therapy for ITP

    drug therapy for ITP according to ASH, 2011 guidelines.

    Other: drug therapy for ITP

Interventions

  • DrugAntox tablets(Mepaco)

    effect of antioxidant on disease outcome

    Also known as: antioxidant drug

  • Otherdrug therapy for ITP

    drugs will be selected according to ASH,2011 guidelines

    Also known as: dexamethasone, prednisolone, solumedrol, Anti-D, intravenous immunoglobulin, romioplastin

06

What researchers measure

Primary outcomes

  1. oxidant status in ITP

    oxidant and antioxidant systems initially in patients with acute and chronic immune thrombocytopenia (ITP)

    Time frame: 6 month

Secondary outcomes

  1. antioxidant therapy

    antioxidant therapy on bleeding score, platelet count and antioxidant status

    Time frame: 6 months

07

Study locations

1 site
  • hematology clinic ,pediatrics hospital, Ain Shams University hospital Cairo, Egypt
    Cairo, Egypt
    • Mohsen Saleh Elalfy, professor · Contact
    • Mohsen Saleh Elalfy, professor · Principal investigator
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 9, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01763658
Lead sponsor
Ain Shams University
Responsible party
Mohsen Saleh Elalfy (professor of pediatrics, Ain Shams University) — Principal investigator
First posted
Jan 9, 2013
Start date
Mar 2013
Primary completion
Sep 2013 (estimated)
Completion
Sep 2013 (estimated)
Last update
Jan 9, 2013

Study contacts

yasmine I Elhenawy, lecturer
Contact
dr_yasmi@yahoo.com
0104084038
Mohsen S Elalfy, professor
principal investigator · Ain Shams University

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jan 2013. You cannot join it, but the record below documents what was studied.

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