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Status unknownNCT01637493Updated Jul 11, 2012

Pharmacokinetics and Pharmacodynamics Study of Pegfilgrastim in Chemotherapy Patients

A Phase 1 interventional study of Pegfilgrastim and Pegfilgrastim in Neutropenia, sponsored by Hangzhou Jiuyuan Gene Engineering Co. Ltd.,. Status unknown at 1 site in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2012-07-11.

Sponsored by Hangzhou Jiuyuan Gene Engineering Co. Ltd., · Phase 1, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jul 2012), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 1
Study type
Interventional
Enrollment
24
Allocation
Randomized
Ages
18 Years to 70 Years
Sex
All
01

Study summary

The purpose of this study is to examine the safety,tolerability,pharmacokinetics and pharmacodynamics of Pegfilgrastim in patients with chemotherapy-induced neutropenia.

02

Conditions studied

  • Neutropenia

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Keywords

  • Pegylation
  • G-CSF
  • Pharmacokinetics
  • Pharmacodynamics
03

In context

Neutropenia

396 studies on the registry are indexed under Neutropenia; 57 are open to participants now.

This study's planned enrollment of 24 is below the median of 93 across 276 interventional studies indexed under Neutropenia.

Browse Neutropenia studies →

Lead sponsor

Hangzhou Jiuyuan Gene Engineering Co. Ltd., is the lead sponsor of 5 studies on the registry; 1 is open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Age: 18~70 years
  • Confirmed malignant tumor patients by histopathological or cytological diagnosis, not previously treated with chemotherapy or radiotherapy,suitable for chemotherapy with carboplatin combined with taxol or cyclophosphamide combined with pharmorubicin
  • Karnofsky score ≥ 70
  • Normal coagulation function, no evidences of hemorrhage,WBC ≥ 3,500 per cubic milliliter, ANC ≥ 1,500 per cubic milliliter, PLT ≥ 100,000 per cubic milliliter
  • Normal liver, heart, kidney function
  • Life expectancy > 3 months
  • Signed informed consent

Exclusion criteria

Exclusion Criteria:

  • Not adequately controlled infections(e.g. ANC ≥ 12,000 per cubic milliliter,temperature > 38.2℃)
  • Evidence of metastatic disease in bone marrow,or with other malignant tumors
  • Subjects with symptomatic brain metastases
  • Pregnant or breast-feeding or in menstrual period females
  • Participated more than 3 clinical trials in nearly a year(as subjects)
  • Currently participated in any other clinical trials,or Used any prescription medication could impact on the metabolism of investigational drug, or participated in any other clinical trial within one month from the date of the screening visit
  • Donation of whole blood or a unit of blood within three months prior to the start of study
  • Known hypersensitivity to filgrastim or any of the products to be administered during dosing
  • Evidence of, or treatment for, drug or alcohol abuse within one year from date of screening visit
  • Other conditions which in the opinion of the investigator preclude enrollment into the study
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
24 participants (estimated)

Study arms

  • Experimental
    Pegfilgrastim, 30mcg/kg

    Drug: Pegfilgrastim

  • Experimental
    Pegfilgrastim, 60mcg/kg

    Drug: Pegfilgrastim

  • Experimental
    Pegfilgrastim, 100mcg/kg

    Drug: Pegfilgrastim

  • Experimental
    Pegfilgrastim, 200mcg/kg

    Drug: Pegfilgrastim

Interventions

  • DrugPegfilgrastim

    Single SC injection of the appropriate dose of drug ranging from 30 mcg/kg to 200 mcg/kg at postchemotherapy 48hr in cycle 2, followed by two doses SC injection of the appropriate dose of drug ranging from 15 mcg/kg to 100 mcg/kg at postchemotherapy 48hr in cycle 3.

  • DrugPegfilgrastim

    Single SC injection of the appropriate dose of drug ranging from 30 mcg/kg to 200 mcg/kg at postchemotherapy 48hr in cycle 2, followed by two doses SC injection of the appropriate dose of drug ranging from 15 mcg/kg to 100 mcg/kg at postchemotherapy 48hr in cycle 3.

  • DrugPegfilgrastim

    Single SC injection of the appropriate dose of drug ranging from 30 mcg/kg to 200 mcg/kg at postchemotherapy 48hr in cycle 2, followed by two doses SC injection of the appropriate dose of drug ranging from 15 mcg/kg to 100 mcg/kg at postchemotherapy 48hr in cycle 3.

  • DrugPegfilgrastim

    Single SC injection of the appropriate dose of drug ranging from 30 mcg/kg to 200 mcg/kg at postchemotherapy 48hr in cycle 2, followed by two doses SC injection of the appropriate dose of drug ranging from 15 mcg/kg to 100 mcg/kg at postchemotherapy 48hr in cycle 3.

06

What researchers measure

Primary outcomes

  1. Blood concentration of pegfilgrastim for pharmacokinetics

    Time frame: 42 days

Secondary outcomes

  1. Absolute Neutrophil Count (ANC)

    Time frame: 63 days

  2. CD34+ Cell count

    Time frame: 63 days

  3. Pharmacokinetics: AUC(0-t),Cmax, Tmax, half-life,Cl

    Time frame: 42 days

  4. Safety data: including physical examinations ( include injection site reactions) , laboratory evaluations( ECGs, AST, ALT, Cr, BUN, hemostasis and coagulation test, electrolyte test ), vital signs assessments, and adverse effects (AEs).

    Time frame: 63days

  5. samples for immunogenicity

    Time frame: days 21,42,63

07

Study locations

1 of 1 sites recruiting
  • Cancer Institute and Hospital, Chinese Academy of Medical Sciences
    Beijing, Beijing 100021, China
    • Shi Yuankai, M.D. · Contact · 8610-87788701
    • Qin Yan, M.D. · Contact · qinyan66@vip.sina.com · 8610-87788507
    Recruiting
08

References and documents

Publications

  • Roskos LK, Lum P, Lockbaum P, Schwab G, Yang BB. Pharmacokinetic/pharmacodynamic modeling of pegfilgrastim in healthy subjects. J Clin Pharmacol. 2006 Jul;46(7):747-57. doi: 10.1177/0091270006288731. PubMed 16809800 ↗
  • Johnston E, Crawford J, Blackwell S, Bjurstrom T, Lockbaum P, Roskos L, Yang BB, Gardner S, Miller-Messana MA, Shoemaker D, Garst J, Schwab G. Randomized, dose-escalation study of SD/01 compared with daily filgrastim in patients receiving chemotherapy. J Clin Oncol. 2000 Jul;18(13):2522-8. doi: 10.1200/JCO.2000.18.13.2522. PubMed 10893282 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 11, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01637493
Lead sponsor
Hangzhou Jiuyuan Gene Engineering Co. Ltd.,
Collaborators
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Responsible party
Sponsor
First posted
Jul 11, 2012
Start date
Feb 2012
Primary completion
Feb 2013 (estimated)
Completion
Jun 2013 (estimated)
Last update
Jul 11, 2012

Study contacts

Shi Yuankai, M.D.
principal investigator · Cancer Institute and Hospital, Chinese Academy of Medical Sciences

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2012. You cannot join it, but the record below documents what was studied.

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