A Retrospective Clinical Records Review of Patients Diagnosed With Gastrointestinal Stromal Tumour at Two Tertiary Institutes in Singapore
Recruitment status was: Recruiting
|First Received Date ICMJE||July 15, 2008|
|Last Updated Date||July 18, 2008|
|Start Date ICMJE||May 2006|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE||Not Provided|
|Original Primary Outcome Measures ICMJE||Not Provided|
|Change History||Complete list of historical versions of study NCT00718211 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE||Not Provided|
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||A Retrospective Clinical Records Review of Patients Diagnosed With Gastrointestinal Stromal Tumour at Two Tertiary Institutes in Singapore|
|Official Title ICMJE||A Retrospective Clinical Records Review of Patients Diagnosed With Gastrointestinal Stromal Tumour at Two Tertiary Institutes in Singapore.|
|Brief Summary||To review the characteristics and treatment of gastrointestinal tumours at the two tertiary centres in Singapore|
A retrospective clinical records review of patients diagnosed with gastrointestinal stromal tumour (GIST) in the two tertiary centres in Singapore i.e. Singapore General Hospital and National University Hospital.
Gastrointestinal tumours are the most common soft-tissue tumours of the gastrointestinal tracts. Remarkable progress has been made during the last several years in the diagnosis and treatment of GIST. Understanding of the molecular pathogenesis of GIST which is linked to deregulated KIT tyrosine-kinase activity has improved diagnosis, such that GIST is now more frequently and specifically identified. More importantly, systemic tyrosine kinase inhibitor, imatinib, has been used successfully in the treatment of GIST patients with advanced or unresectable disease.
GIST has been reviewed in the Western literature but there is a lack of Asian data. The review will help us to better understand the disease in our population.Furthermore we will also examine several unresolved issues in the Western literature by looking into our local data. These include required duration of imatinib therapy, role of imatinib in the adjuvant setting (application of chemotherapy after macroscopically complete removal of tumour) and role of combination therapies.
The medical records of all patients diagnosed with the disease at the two centres will be reviewed.
Analysis of the results aims to:
|Study Type ICMJE||Observational|
|Study Design ICMJE||Not Provided|
|Target Follow-Up Duration||Not Provided|
|Sampling Method||Probability Sample|
To review medical records of all patients diagnosed with the disease at the two specified centres.
The medical records will be obtained through both paper and electronic medical systems.
All data will be contained in a password secured database and will be securely located behind institutional firewalls.
|Condition ICMJE||Gastrointestinal Stromal Tumors|
|Intervention ICMJE||Not Provided|
|Study Groups/Cohorts||Not Provided|
|Publications *||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Unknown status|
|Enrollment ICMJE||Not Provided|
|Completion Date||Not Provided|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
|Ages||Child, Adult, Senior|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Listed Location Countries ICMJE||Singapore|
|Removed Location Countries|
|NCT Number ICMJE||NCT00718211|
|Other Study ID Numbers ICMJE||GA01/12/06|
|Has Data Monitoring Committee||Not Provided|
|U.S. FDA-regulated Product||Not Provided|
|Plan to Share Data||Not Provided|
|IPD Description||Not Provided|
|Responsible Party||Not Provided|
|Study Sponsor ICMJE||National University Hospital, Singapore|
|Collaborators ICMJE||Not Provided|
|Information Provided By||National University Hospital, Singapore|
|Verification Date||July 2008|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP