Efficacy and Safety of Thrombopoietin In Patients With Severe and Very Severe Aplastic Anemia

NCT ID: NCT02857530

Last Updated: 2016-08-05

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

Clinical Phase

PHASE2

Total Enrollment

250 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-08-31

Study Completion Date

2020-07-31

Brief Summary

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Efficacy and Safety of Recombinant human thrombopoietin in patients with severe aplastic anemia and very severe aplastic anemia, a randomized, double-blind, placebo-controlled, II phase, multi-center clinical research.

Detailed Description

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rhTPO

Conditions

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Anemia, Aplastic

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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rhTPO

rhTPO injection

Group Type EXPERIMENTAL

rhTPO

Intervention Type DRUG

rhTPO

control

without rhTPO injection

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

without rhTPO

Interventions

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rhTPO

rhTPO

Intervention Type DRUG

placebo

without rhTPO

Intervention Type DRUG

Other Intervention Names

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Recombinant Human Thrombopoietin without Recombinant Human Thrombopoietin

Eligibility Criteria

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Inclusion Criteria

* Able to provide written informed consent
* Have severe or very severe aplastic anemia

Exclusion Criteria

* Have diagnosis of Fanconi anemia
* Have infection not adequately responding to appropriate therapy
* Have Paroxysmal Nocturnal Hemoglobinuria (PNH) clone size in neutrophils of greater than or equal to 50%
* Have creatinine and/or blood urea nitrogen (BUN) ≥2 times the upper limit of normal
* Have serum bilirubin ≥ 1.5 times the upper limit of normal, or ≥4.0 times the upper limit of normal if the patient has been treated with Anti-Thymocytes globulin(ATG) within three weeks of screening.
* Have glutamic-oxaloacetic transaminase (AST) and/or glutamic-pyruvic transaminase (ALT) ≥ 3 times the upper limit of normal
* Are female and are nursing or pregnant or are unwilling to take oral contraceptives or refrain from pregnancy if of childbearing potential
* Have an Eastern Cooperative Oncology Group (ECOG) performance status of 3 or greater
* Have had other Thrombopoietin (TPO-R) agonists medication in the previous 4 weeks.
Minimum Eligible Age

6 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Tianjin Medical University General Hospital

OTHER

Sponsor Role lead

Responsible Party

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ZhongHong Shao

head of department of Hematology

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Zonghong Shao

Tianjin, Tianjin Municipality, China

Site Status

Countries

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China

Central Contacts

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ZONGHONG SHAO, MD.

Role: CONTACT

8613702036467

Facility Contacts

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ZONGHONG SHAO, MD.

Role: primary

13702036467

Other Identifiers

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IRB2013-066-01

Identifier Type: -

Identifier Source: org_study_id

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