UGT1A1 Combined With Pharmacokinetics of SN-38 in CPT-11-based CRT in Patients With Advanced Rectal Cancer

NCT ID: NCT03824899

Last Updated: 2019-01-31

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

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-10

Study Completion Date

2020-05-31

Brief Summary

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The study evaluates the associations between peak and valley concentrations of SN-38 with the efficacy and adverse effects of advanced rectal cancer patients carrying genotype (TA) 6 /(TA) 6 or (TA) 6 /(TA) 7 after neoadjuvant chemoradiotherapy with CPT-11.All participants will be scheduled to receive surgery 6-8 weeks after the completion of CRT. The primary end point are toxicity and pCR rate.

Detailed Description

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Conditions

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Locally Advanced Rectal Cancer

Keywords

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neoadjuvant chemoradiotherapy irinotecan SN-38

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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CRT group

Patients With Advanced Rectal Cancer receiving CPT-11-based CRT and blood concentration check

Group Type EXPERIMENTAL

Blood concentration check

Intervention Type DIAGNOSTIC_TEST

Blood concentration check:the plasma concentration of SN-38 was detected by HPLC (high-performance liquid chromatography) at 1.5 h and 49.0 h after CPT-11 infusion

Interventions

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Blood concentration check

Blood concentration check:the plasma concentration of SN-38 was detected by HPLC (high-performance liquid chromatography) at 1.5 h and 49.0 h after CPT-11 infusion

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* pathological confirmed adenocarcinoma
* clinical stage T3-4 and/or N+
* the distance from anal verge less than 12 cm
* without distance metastases
* performance status score: 0\~1
* UGT1A1\*28 6/6 or 6/7
* without previous anti-cancer therapy
* sign the inform consent

Exclusion Criteria

* pregnancy or breast-feeding women
* serious medical illness
* baseline blood and biochemical indicators do not meet the following criteria: neutrophils≥1.5×10\^9/L, Hb≥90g/L, PLT≥100×10\^9/L, ALT/AST ≤2.5 ULN, Cr≤ 1 ULN
* DPD deficiency
* UGT1A1\*28 7/7
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Fudan University

OTHER

Sponsor Role lead

Responsible Party

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Zhu Ji

professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Zhen Zhang, PhD

Role: PRINCIPAL_INVESTIGATOR

Fudan University

Locations

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Fudan University Shanghai Cancer Center

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Ji Zhu, PhD

Role: CONTACT

Phone: +86-2164175590

Email: [email protected]

Facility Contacts

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Ji Zhu, PhD

Role: primary

Other Identifiers

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FDRT-010

Identifier Type: -

Identifier Source: org_study_id