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Preoperative Combined Radiochemotherapy for Patients With Rectal Carcinoma

A

Austrian Breast & Colorectal Cancer Study Group

Status and phase

Completed
Phase 2

Conditions

Rectal Cancer

Treatments

Drug: Oxaliplatin
Drug: Capecitabine

Study type

Interventional

Funder types

NETWORK
Industry

Identifiers

NCT00297141
ABCSG 95 / TAKO 05
Studie R02 (95) (Other Identifier)
2004-002358-72 (EudraCT Number)

Details and patient eligibility

About

Rate of T-downstaging (Reduction of the T-stadium) at the time of final surgery following the preoperative combined radiochemotherapy (chemotherapy: Oxaliplatin, Capecitabine) Evaluation of the toxicity grade III and IV of the therapy scheme

Full description

About 60 patients with locally advanced rectal carcinoma (cT3, Nx, M0) of the lower and middle rectum will be recruited.

The radiotherapy is an essential part of therapy of the advanced rectal carcinoma and the additional administration of a chemotherapy will positively influence the effect of the therapy (downstaging-rate, rate of distant metastases, survival-rate). Probably a downsizing and downstaging (as per literature and by own experience) can be reached with an preoperative combined radiochemotherapy.

Enrollment

60 patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Age: 18 - 80
  • Biooptical confirmed adenocarcinoma of the lower und middle rectum (lower edge of the tumor located max. 14 cm of the anal verge)
  • According to MRI tumor extensions into the perirectal fat tissue (cT3)
  • No former chemotherapy, radiotherapy and/or tumor resection of a rectum carcinoma
  • WHO performance status 0 - 2
  • Adequate bone marrow reserve (leucocytes - not more than 3.000/ml; thrombocytes - not more than 100.000/ml)
  • Adequate hepatic function (bilirubin - not more than 1.5 x ULN; GOT and GPT - not more than 3.5 x ULN)
  • Adequate renal function (creatinin - not more than 1.5 mg/dl)
  • Women of childbearing potential: exclusion of pregnancy (negative urin or serum pregnancy test)
  • Willingness of women of childbearing potential and accordingly of potent men to use approved contraceptives (for example birth-control pill, loop, condom) during and at least 3 month after closure of the study
  • Life expectancy of at least 3 month
  • Signed written Informed Consent before recruitment
  • Exclusion of distant metastases at the time of recruitment

Exclusion criteria

  • Former radio- and/or chemotherapy
  • Tumor of the upper rectum
  • Any other kind of malign tumor in the last five years (except adequate treated basal cell carcinoma of the skin, or in situ cervical carcinoma)
  • Peripheral Neuropathy (NCI CTC - not higher than Grade 1)
  • General contraindication or hypersensitivity against Oxaliplatin and/or Capecitabine
  • Any other untreated not malign diseases: Cardiac insufficiency, angina pectoris, hypertension or arrhythmia, hepatic diseases, significant neurological or psychiatric disorders
  • Florid, serious infection at the time of recruitment
  • Legally limited capacity or evidence of a neurological or psychiatric disease, the investigator is the opinion it will constrict the patients compliance
  • Evidence of lacking willingness for cooperation of the patient
  • Pregnant or breast feeding women

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

60 participants in 1 patient group

single arm (radiochemotherapy)
Experimental group
Description:
single arm study (capecitabine, oxaliplatin)
Treatment:
Drug: Capecitabine
Drug: Oxaliplatin

Trial contacts and locations

8

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Data sourced from clinicaltrials.gov

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