Induction Chemotherapy,Radiochemotherapy, Consolidation Chemotherapy in Preoperative Treatment of Rectal Cancer

Institute of Oncology Ljubljana

Status and phase

Unknown

Phase 2

Conditions

Rectal Cancer

Treatments

Drug: intensified preoperative chemotherapy

Study type

Interventional

Funder types

Other

Identifiers

NCT01489332

163/06/11

Details and patient eligibility

About

The use of capecitabine based preoperative chemoradiation and adjuvant chemotherapy is standard treatment of locally advanced rectal cancer. It has reduced local recurrence rate to less than 10%, but has only had limited effect on overall survival due to the constantly high (more than 30%) rate of distant metastasis.

Complete eradication of the primary tumour observed in the histopathological specimen (pathological complete response, pCR) correlates with a favourable overall prognosis so obtaining a pCR might be beneficial. The aim of the study is to investigate whether the addition of capecitabine based chemotherapy before preoperative chemoradiation and also before the operation improves pathological complete remission rate in locally advanced rectal cancer with acceptable toxicity. Secondary objectives are to evaluate pathological downstaging rate, histopathological R0 resection rate,sphincter preservation rate, perioperative surgical complication rate, local control, DFS, OS, late toxicity and quality of life.

Enrollment

60 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Male or female patients with histologically proven adenocarcinoma of the rectum (tumour located below the peritoneum),
T3/4 or any node positive disease (clinical stage according the TNM classification system)
No evidence of metastatic disease.
The disease must be considered either resectable at the time of entry or thought to become resectable after preoperative chemoradiation.
Age 18 years and more
WHO Performance Status 0-2
No prior radiotherapy, chemotherapy or any targeting therapy for rectal cancer
Adequate hematological, hepatic and renal function Ability to swallow tablets
Signed informed consent
Patients must be willing and able to comply with the protocol for duration of the study

Exclusion criteria

Malignancy of the rectum other than adenocarcinoma
Any unrested synchronous colon cancer
Other co-existing malignancy or malignancy within the past 5 years, with the exception of adequately treated in situ carcinoma of the cervix or basal cell carcinoma of the skin
Significant heart disease (uncontrolled hypertension despite of medication (> 150/100 mmHg), NYHA class III or IV heart disease,unstable angina or myocardial infarction within the past 1 year prior the study entry, history of significant ventricular arrhythmia requiring treatment)
Pregnant or lactating patient
Females with a positive or no pregnancy test unless childbearing potential can be otherwise excluded (amenorrheic for at least 2 years,hysterectomy or oophorectomy)