MedPath

Aspirin for Dukes C and High Risk Dukes B Colorectal Cancers

Phase 3
Active, not recruiting
Conditions
Colorectal Cancer
Interventions
Registration Number
NCT00565708
Lead Sponsor
National Cancer Centre, Singapore
Brief Summary

We hypothesize through this randomized, placebo-controlled adjuvant study, that Aspirin in patients with dukes C or high risk dukes B colorectal cancer (ASCOLT) can improve survival in this patient population over placebo control. If indeed found to be beneficial, because aspirin is cheap and easy to administer, it will positively impact the lives of many individuals in Asia and globally.

STUDY OBJECTIVE

To assess the effectiveness of Aspirin against placebo control in patients with dukes C or high risk dukes B colorectal cancer in terms of Disease Free Survival (DFS) and Overall Survival (OS)

Primary endpoints

* DFS among all eligible subjects (high risk Dukes B colon cancer, Dukes C colon cancer and rectal cancer patient sub-groups);

* DFS among patients with colon cancer (high-risk Dukes B and Dukes C colon cancer).

Secondary endpoints

* Overall survival (OS) over 5 years

* DFS and OS in

* Chinese, Malay, Indian and other ethnic groups

* Resected high risk Dukes B colon cancer, Dukes C colon cancer and rectal cancer sub-groups, individually

* Compliant versus non-compliant subjects

* PIK3CA mutated tumors (where samples are available)

Detailed Description

Aspirin in patients with dukes C or high risk dukes B colorectal cancer can improve survival in this patient population over placebo control.

Eligible patients will be randomized to treatment arms, using the following stratification factors:

* Study Centre

* Tumour Type

* Type of adjuvant chemotherapy received(exposed/not exposed to oxaliplatin

Patients will be randomized over a 5 years' time period. After randomization, patient will have 3 monthly assessments with treatment for 3 years followed by 6 monthly assessments for additional 2 years follow-up

Recruitment & Eligibility

Status
ACTIVE_NOT_RECRUITING
Sex
All
Target Recruitment
1587
Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
Placeboplacebo200mg OD for 3 years
acetylsalicylic acidAcetylsalicylic acid200mg OD for 3 years
Primary Outcome Measures
NameTimeMethod
Disease-free survival5 years

Recurrence data documented

Secondary Outcome Measures
NameTimeMethod
Overall survival5 years

Death data documented

Trial Locations

Locations (67)

Macarthur Cancer Therapy Centre

🇦🇺

Campbelltown, New South Wales, Australia

Chris O'Brien Lifehouse, Clinical Research Centre

🇦🇺

Camperdown, New South Wales, Australia

Coffs Harbour Health Campus North Coast Cancer Institute

🇦🇺

Coffs Harbour, New South Wales, Australia

St Vincent's Hospital

🇦🇺

Sydney, New South Wales, Australia

Royal Brisbane and Women's Hospital

🇦🇺

Herston, Queensland, Australia

Wan Fang Hospital

🇨🇳

Taibei, Taiwan, China

Sir Charles Gairdner Hospital

🇦🇺

Nedlands, Western Australia, Australia

St John of God Hospital Subiaco

🇦🇺

Subiaco, Western Australia, Australia

All India Institute of Medical Sciences

🇮🇳

New Delhi, India

Ballarat Regional Integrated Cancer Centre

🇦🇺

Ballarat, Victoria, Australia

Barwon Health Andrew Love Cancer Centre

🇦🇺

Geelong, Victoria, Australia

Royal Hobart Hospital

🇦🇺

Hobart, Tasmania, Australia

St John of God Healthcare Southwest Oncology

🇦🇺

Warrnambool, Victoria, Australia

Tan Tock Seng Hospital

🇸🇬

Singapore, Singapore

Sarawak General Hospital

🇲🇾

Kuching, Sarawak, Malaysia

National Cancer Institute

🇱🇰

Maharagama, Sri Lanka

Nizam's Institute of Medical Sciences

🇮🇳

Hyderabad, India

Hospital Kuala Lumpur

🇲🇾

Kuala Lumpur, Malaysia

Tata Memorial Hospital

🇮🇳

Mumbai, India

Christian Medical College and Hospital

🇮🇳

Vellore, India

University of Malaysia Medical Center

🇲🇾

Kuala Lumpur, Malaysia

University Kebangsaan Malaysia Medical Center

🇲🇾

Kuala Lumpur, Malaysia

National Cancer Centre - Singapore

🇸🇬

Singapore, Singapore

Johns Hopkins Singapore International Medical Center

🇸🇬

Singapore, Singapore

Bankstown-Lidcombe Hospital Bankstown Cancer Centre

🇦🇺

Bankstown, New South Wales, Australia

Orange Health Service

🇦🇺

Orange, New South Wales, Australia

Central Coast Cancer Centre Gosford Hospital

🇦🇺

Gosford, New South Wales, Australia

Newcastle private Hospital

🇦🇺

New Lambton Heights, New South Wales, Australia

Port Macquarie Base Hospital North Coast Cancer Institute

🇦🇺

Port Macquarie, New South Wales, Australia

The Tweed Hospital

🇦🇺

Tweed Heads, New South Wales, Australia

Northern Cancer Institute, St Leonards

🇦🇺

St Leonards, New South Wales, Australia

Northwest Cancer Centre Tamworth Hospital

🇦🇺

Tamworth, New South Wales, Australia

Calvary Mater Newcastle Hospital

🇦🇺

Waratah, New South Wales, Australia

Toowoomba Hospital

🇦🇺

Toowoomba, Queensland, Australia

Townsville Hospital

🇦🇺

Douglas, Queensland, Australia

Lyell McEwin Hospital

🇦🇺

Elizabeth Vale, South Australia, Australia

Border Medical Oncology Research Unit

🇦🇺

Albury, Victoria, Australia

Austin Health Cancer Clinical Trials

🇦🇺

Heidelberg, Victoria, Australia

Launceston General Hospital

🇦🇺

Launceston, Victoria, Australia

The First People's Hospital of Foshan City

🇨🇳

Foshan, Guangdong, China

Beijing University Cancer Hospital

🇨🇳

Beijing, Beijing, China

Guangdong General Hospital

🇨🇳

Guangzhou, Guangdong, China

Sun Yat Sen University Cancer Center

🇨🇳

Guangzhou, Guangdong, China

Sixth Affiliated Hospital

🇨🇳

Guangzhou, Guangdong, China

Zhongshan City People's Hospital

🇨🇳

Zhongshan, Guangdong, China

Affiliated Hospital of Nantong University

🇨🇳

Nantong, Jiangsu, China

Yantai Yuhuangding Hospital

🇨🇳

Yantai, Shandong, China

Koo Foundation Sun Yat Sen Cancer Centre

🇨🇳

Taibei, Taiwan, China

Jinan Central Hospital

🇨🇳

Jinan, Shandong, China

Shuang Ho Hospital

🇨🇳

Taibei, Taiwan, China

The Second Affiliated Hospital of Zhejiang University

🇨🇳

Hangzhou, Zhejiang, China

Taipei Medical University Hospital

🇨🇳

Taibei, Taiwan, China

Kidwai Memorial Institute of Oncology

🇮🇳

Bangalore, India

Queen Mary Hospital - Hong Kong

🇨🇳

Hong Kong, China

G. Kuppuswamy Naidu Memorial Hospital

🇮🇳

Coimbatore, India

Regional Cancer Center

🇮🇳

Trivandrum, India

Dharmais Cancer Hospital

🇮🇩

Jakarta, Indonesia

Hallym University Sacred Heart Hospital

🇰🇷

Anyang-si, Gyeonggi-do, Korea, Republic of

Cipto Mangunkusumo General Hospital

🇮🇩

Jakarta, Indonesia

Severance Hospital

🇰🇷

Seoul, Korea, Republic of

Rumah Sakit RSUP Dr. Sardjito

🇮🇩

Yogyakarta, Indonesia

Christchurch Public Hospital

🇳🇿

Christchurch, New Zealand

Dunedin Hospital

🇳🇿

Dunedin, New Zealand

King Fahad Medical City

🇸🇦

Riyadh, Saudi Arabia

Monash Health Medical Oncology

🇦🇺

Melbourne, Victoria, Australia

Goulburn Valley Health

🇦🇺

Shepparton, Victoria, Australia

Royal Darwin Hospital

🇦🇺

Tiwi, Northern Territory, Australia

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