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Study of Therapeutic Targets Tailored Ch and IMRT as Neoadjuvant Treatment in Rectal Carcinoma Patients

NCT01366118 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2011-06-03

No results posted yet for this study

Summary

The parameter that best correlates with 5 years disease-free survival (DFS ) in patients (pts) with localized rectal cancer (RC) is the pathological TNM staging (ypTNM) after chemo-radiotherapy (Ch-RT). DFS is 97% in pts with ypT0N0M0 = ypCR and 42% in pts with ypN +. Standard 5-FU Ch-RT achieves 15% of ypCR. The use of IMRT achieves a high proportion of ypCR . This study aimed to demonstrate in a prospective manner the feasibility of personalizing Ch regimen base in TT in combination with IMRT in patients with RC. Secondary objectives included the number of ypCR and safety.

Conditions

Interventions

DRUG

Therapeutic target tailored chemotherapy

All pts were treated with Capecitabine (Cap) 625-825 mg/m2/12h M-F. Ch combination schema was customized based on: Top- 1 +: Irinotecan (I) 50mg/m2 / in weekly. Top-1 - and ERCC-1 - : Oxaliplatin (O) 50gm/m2/ weekly. Top- 1 - and ERCC-1 + : Neither I nor O. K-Ras or b-Raf mutated (m) : Bevacizumab (B) 5mg/kg every two weeks. K-Ras and B-Raf native (n): Cetuximab (C) 400/250mg/m2 weekly or B (investigator option). Figure 1. When Cap was in combination with O or I the 625mg/m2 dose was chosen. When Cap was the only chemotherapy agent in combination with B or C the 825mg/m2 dose was chosen

Sponsors & Collaborators

  • Grupo Hospital de Madrid

    lead OTHER

Principal Investigators

  • Antonio Cubillo, MD.PhD · Centro Integral Oncológico Clara Campal

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-10-31
Primary Completion
2011-04-30
Completion
2011-04-30

Countries

  • Spain

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01366118 on ClinicalTrials.gov