Colorectal CancerNCT06184555
Primary Tumor Sidedness Associated With Clinical Characteristic and Postoperative Outcomes in Colon Cancer: a Propensity Score Matching Study
An observational study of Colorectal Cancer, run by Chang Gung Memorial Hospital.
Trial summary
Background: Recent investigations have suggested that sidedness is associated with the prognosis of colon cancer patients. The role of sidedness in surgical outcome is unclear. The aim of this study was to investigate the different clinical characteristics and associated postoperative outcomes of sidedness in colon… Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Colorectal Cancer
- How many people
- 24,436 participants
- Where
- No sites listed yet
- Study dates
- 1 Jan 2009to 31 Dec 2013
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Study population: colon cancer patients
Who may be able to join
- colon cancer S/P colectomy
Who cannot join
- -
About this study
Background: Recent investigations have suggested that sidedness is associated with the prognosis of colon cancer patients. The role of sidedness in surgical outcome is unclear. The aim of this study was to investigate the different clinical characteristics and associated postoperative outcomes of sidedness in colon cancer.
Materials and methods: This is a retrospective study using the multi-institutional, nationally validated database of the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) from 2009 to 2013. Sidedness groups including right sided and left sided colon cancer were created according to the associated diagnosis and procedure codes. Postoperative mortality, morbidity, overall complication, and length of total hospital stay were analyzed after using a propensity score matching method.
- Conditions
- Colorectal Cancer
- Medical subject headings
- Colorectal Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| colorectal cancer | colectomy |
What is being measured
The primary outcome is the main question the study is designed to answer.
postoperative complication
Measured: one month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Dec 2023
- Study start1 Jan 2009
- Primary completion31 Dec 2013
- Study completion31 Dec 2013
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Colorectal CancerStudies of the same condition, open and under way.
- More trials run by Chang Gung Memorial HospitalThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 24,436 participants (actual)
Sponsor and investigators
- Lead sponsor
- Chang Gung Memorial Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Wan-Hsiang Hu, Chang Gung Memorial Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06184555
- Sponsor's protocol ID
- 20231214NSQIP
- Status last verified
- Dec 2013
- First submitted
- 14 Dec 2023
- Last updated
- 28 Dec 2023
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 28 Dec 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Primary Tumor Sidedness Associated With Clinical Characteristic and Postoperative Outcomes in Colon Cancer: a Propensity Score Matching Study
- ClinicalTrials.gov ID
- NCT06184555
- Acronym / sponsor ID
- 20231214NSQIP
- Conditions
- Colorectal Cancer
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 24,436 participants (actual)
- Lead sponsor
- Chang Gung Memorial HospitalUniversity, hospital or other
- Study start
- 1 Jan 2009 (actual)
- Primary completion
- 31 Dec 2013 (actual)
- Study completion
- 31 Dec 2013 (actual)
- First posted
- 28 Dec 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Background: Recent investigations have suggested that sidedness is associated with the prognosis of colon cancer patients. The role of sidedness in surgical outcome is unclear. The aim of this study was to investigate the different clinical characteristics and associated postoperative outcomes of sidedness in colon cancer.
Materials and methods: This is a retrospective study using the multi-institutional, nationally validated database of the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) from 2009 to 2013. Sidedness groups including right sided and left sided colon cancer were created according to the associated diagnosis and procedure codes. Postoperative mortality, morbidity, overall complication, and length of total hospital stay were analyzed after using a propensity score matching method.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| colorectal cancer | – | –colectomy |
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- colon cancer patients
Key inclusion criteria (1 listed)
- colon cancer S/P colectomy
Key exclusion criteria (1 listed)
- -
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
postoperative complication
Time frame: one month
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Dec 2023.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
An observational study of Colorectal Cancer, run by Chang Gung Memorial Hospital.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 28 Dec 2023. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
postoperative complication (time frame: one month). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 28 Dec 2023.