Editing Data dictionary: Colon cancer - DCRA

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This is a summary of the variables available in the database. You can download the complete data dictionary. [https://dica.nl/data-aanvragen/ Click here to learn more].

'''Table 1:''' Healthcare Facility.
{| class="wikitable"
! Variables
|-
| Healthcare Facility
|}

'''Table 2:''' Patient Identification.
{| class="wikitable"
! Variables
|-
| Unique Patient Number
|-
| Hospital Patient Number
|-
| Tumour Tracking Number
|}

'''Table 3:''' Patient Demographics.
{| class="wikitable"
! Variables
|-
| Date of Birth
|-
| Gender
|-
| Date of Death (if applicable)
|}

'''Table 4:''' Comorbidities and Prior Conditions.
{| class="wikitable"
! Variables
|-
| Myocardial Infarction
|-
| Congestive Heart Failure
|-
| Peripheral Vascular Disease/Aortic Aneurysm
|-
| Cerebrovascular Disease (e.g., CVA/TIA)
|-
| Dementia
|-
| Chronic Lung Disease
|-
| Connective Tissue Disease (e.g., Rheumatoid Diseases)
|-
| Gastrointestinal Ulcer Disease
|-
| Liver Disease
|-
| Diabetes Mellitus
|-
| Paralysis/Hemiplegia
|-
| Kidney Disease
|-
| Cancer (excluding PCC or BCC of skin)
|-
| HIV/AIDS
|}

'''Table 5:''' Surgical and Medical History.
{| class="wikitable"
! Variables
|-
| Bowel Resection (Colon/Rectum) in History
|-
| Presence of Stoma before Treatment of Colorectal Carcinoma
|-
| Is this a First or Second Primary Tumour?
|-
| Number of Diagnosed Carcinomas
|-
| Date of Diagnosis 1st Colorectal Carcinoma
|-
| Reason for Diagnostics
|-
| Localization of 1st Colorectal Carcinoma
|-
| Histology Based on Biopsy/Polypectomy
|-
| Tumour-Related Complications?
|}


'''Table 6:''' Surgical Procedures and Outcomes.
{| class="wikitable"
! Variables
|-
| Date of 1st and 2nd Surgical Procedure
|-
| Type of Surgery Performed
|-
| Approach of 1st and 2nd Surgical Procedure
|-
| Conversion of Procedures
|-
| Additional Resection due to Tumour Growth
|-
| Additional Resection due to Metastases
|-
| Was There Intraoperative Radiotherapy or Chemotherapy?
|-
| Was an Anastomosis of the Intestine Made after Resection of the Tumour?
|}

'''Table 7:''' Complications.
{| class="wikitable"
! Variables
|-
| Surgical Complications
|-
| General Complications
|-
| Pulmonary Complication
|-
| Cardiac Complication
|-
| Thromboembolic Complication
|-
| Infectious Complication
|-
| Neurological Complication
|-
| Other Complication
|}

'''Table 8:''' Pathology and Genetic Analysis.
{| class="wikitable"
! Variables
|-
| Histological Type of 1st and 2nd Colorectal Carcinoma
|-
| Pathological T/N Classification According to TNM System
|-
| M Stage
|-
| Radicality of 1st and 2nd Tumour
|-
| Lymphangioinvasion Detected?
|-
| Extramural Venous Invasion
|-
| Differentiation Grade
|-
| BRAF Mutation Present
|-
| RAS Mutation Present
|-
| MSI Determination
|-
| Immunohistochemical Determination of Mismatch Repair Proteins
|-
| Mismatch Repair Proteins (MMR) Loss
|}

'''Table 9:''' Systemic and Radiation Therapy.
{| class="wikitable"
! Variables
|-
| Preoperative and Postoperative Systemic Therapy
|-
| Start and Stop Date of Systemic Therapy
|-
| Radiotherapy Administered
|-
| Start and Stop Date of Radiation
|}

'''Table 10:''' General Patient Information.
{| class="wikitable"
! Variables
|-
| Length (in cm)
|-
| Weight (in kg)
|-
| Body Mass Index Calculator
|-
| Date of Initial Preoperative Visit (poli) Surgery
|-
| Reason for (Extended) MC/IC Stay and/or Readmission
|-
| Blood Transfusion during Admission
|-
| Patient Readmission < 90 Days After Discharge
|-
| Date of First Readmission
|-
| Study Participation
|}