Validation of Pharmacogenetics Plus Drug Combination Guided Initial Tacrolimus Dosage in Renal Transplant Recipients

NCT ID: NCT01068067

Last Updated: 2010-07-28

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

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-03-31

Brief Summary

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The purpose of this study is to compare pharmacogenetics plus drug combination (Schisandra sphenanthera extract,SchE)guided and standard initial tacrolimus dosage.

Detailed Description

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Conditions

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Renal Transplantation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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pharmacogenetics plus SchE guided dosing

Group Type EXPERIMENTAL

drug (tacrolimus and SchE) and genetics

Intervention Type OTHER

Patients were genotyped for the polymorphisms that can influence tacrolimus pharmacokinetics before transplantation. After transplantation, initial tacrolimus dosage was based on an algorism guided by pharmacogenetics and SchE.

standard dosing

Group Type ACTIVE_COMPARATOR

tacrolimus

Intervention Type DRUG

After transplantation, patients received standard initial dose of tacrolimus (0.050-0.075 mg/kg).

Interventions

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drug (tacrolimus and SchE) and genetics

Patients were genotyped for the polymorphisms that can influence tacrolimus pharmacokinetics before transplantation. After transplantation, initial tacrolimus dosage was based on an algorism guided by pharmacogenetics and SchE.

Intervention Type OTHER

tacrolimus

After transplantation, patients received standard initial dose of tacrolimus (0.050-0.075 mg/kg).

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Adult (both males and females, 18-65 years) recipients underwent single primary renal transplantation in the First Affiliated Hospital of Sun Yat-sen University
2. Wish to participate in the study
3. Informed consent for the trial

Exclusion Criteria

1. Patients with abnormal hepatic function, serious infection, malignant tumour, and diabetes mellitus
2. Patients with ABO-incompatible renal transplantation
3. Panel reactive antibody (PRA) levels greater than 30% before transplantation
4. Underwent combined organ transplantations
5. Except for SchE, other medication known to affect tacrolimus blood levels, such as diltiazem, verapamil, ketoconazole, itraconazole, erythromycin or clarithromycin was used
6. Allergic history to study medicines
7. During pregnancy or plan to get pregnant during the study period
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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First Affiliated Hospital, Sun Yat-Sen University

OTHER

Sponsor Role collaborator

Sun Yat-sen University

OTHER

Sponsor Role lead

Responsible Party

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School of Pharmaceutical Sciences, Sun Yat-sen University

Principal Investigators

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Min Huang, PhD

Role: STUDY_CHAIR

Institute of Clinical Pharmacology, School of Pharmaceutical Sciences, Sun Yat-sen University

Chang-Xi Wang, MD

Role: STUDY_DIRECTOR

Kidney Transplant Department, Transplant Center, the First Affiliated Hospital of Sun Yat-sen University

Jia-Li Li, PhD

Role: PRINCIPAL_INVESTIGATOR

Institute of Clinical Pharmacology, School of Pharmaceutical Sciences, Sun Yat-sen University

Xue-Ding Wang, MD

Role: PRINCIPAL_INVESTIGATOR

Institute of Clinical Pharmacology, School of Pharmaceutical Sciences, Sun Yat-sen University

Si-Yang Chen, MM

Role: PRINCIPAL_INVESTIGATOR

Anesthesia Department, the First Affiliated Hospital of Sun Yat-sen University

Locations

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Institute of Clinical Pharmacology, School of Pharmaceutical Sciences, Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status RECRUITING

Kidney Transplant Department, Transplant Center, the First Affiliated Hospital of Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status NOT_YET_RECRUITING

Countries

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China

Central Contacts

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Min Huang, PhD

Role: CONTACT

86-20-39943011

Facility Contacts

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Min Huang, PhD

Role: primary

86-20-39943011

Chang-Xi Wang, MD

Role: primary

86-20-87755766 ext. 813

Related Links

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Other Identifiers

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TAC+WUZHI

Identifier Type: -

Identifier Source: org_study_id

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