Busulfan Pharmacokinetic Analysis and GST Pharmacogenetic... | NCT01608204

Studies
Busulfan Pharmacokinetic Analysis and GST Pharmacogenetic Profile in Adults Undergoing Hematological Stem Cell Transplantation

NCT01608204

Sponsor

Rambam Health Care Campus

Status

Completed

Last Update Posted

Jun 11, 2013Estimated

Enrollment

63Actual

Phase

Not provided

Conditions

Acute Myeloid Leukemia

Interventions

Not provided

Countries

Not provided

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

May 2012

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 2010

Primary Completion Date

Dec 2011Actual

Completion Date

Dec 2011Actual

First Submitted Date

May 25, 2012

First Submission Date that Met QC Criteria

May 29, 2012

First Posted Date

May 30, 2012Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jun 10, 2013

Last Update Posted Date

Jun 11, 2013Estimated

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

The correlation between Busulfan Pharmacokinetics in AML transplanted patients and their GST (A1,T1,M1 and P1), MDR-1 genetic profile. If a pre-genetic testing of those genes can be utilized as biomarkers of SOS and/or HGVHD. This study is not an interventional study it is only checking the GST gene and MDR-1 gene

Detailed Description

BU levels are largely unpredictable, patients are often exposed to the toxic effects of inappropriate drug regimens before dose modifications can be made. Although the importance of TDM cannot be over emphasized, it entails trial and error and does not allow for pre- treatment dose optimization. This study, which provides an integration of genetic and pharmacokinetic data analysis of patients preconditioned for HSCT with high dose oral BU, aims to define biomarkers predictive of poor BU metabolism and clearance to prevent potential drug toxicity.This study is not an interventional study, only investigates the GST and MDR-1 genes in correlation with the "routine" Busulfan AUC done during the preparative regimen in HSCT for AML patients.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

Retention

Enrollment

63Actual

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
If GST and ABCB1 genes modify busulfan pharmacokinetics in AML patients who will be transplanted	If individuals diagnosed with AML carrying the GSTP1 variant allele rs1695 (heterozygotes) are at risk of developing supra-therapeutic BU AUC due to lower BU clearance, and if combined polymorphisms in GSTM1 and ABCB1 (3435 or 2677) are associated with BU clearance rates and AUC.	end of BMT transplantation

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Acute Myeloid Leukemia who are clinically selected for HSCT according to known protocols.

Exclusion Criteria:

Unable to give informed consent

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

67 Years

Standard Ages

AdultOlder Adult

Study Population

Adults suffering from AML who were selected to be treated by Hematological Stem Cell Transplantation

Sampling Method

Non-Probability Sample

Condition Browse Module

MeSH Terms

ID	Term
D015470	Leukemia, Myeloid, Acute

Ancestor Terms

ID	Term
D007951	Leukemia, Myeloid
D007938	Leukemia
D009370	Neoplasms by Histologic Type
D009369	Neoplasms

Browse Leaves

Not provided

Browse Branches

Not provided