Clinical trial · Observational
Predicting Colorectal Cancer - Tissue Samples to Evaluate Tumour Characteristics and Treatment Response
Predict - a Translational Study to Predict Tumour Response to Neoadjuvant Treatment
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
All adult patients with colorectal cancer presenting within the Sahlgrenska University Hospital or treated at any time at Sahlgrenska University Hospital are eligible and will be asked to participate. We already have biopsies taken at surgery in patients that receive surgery, but this study will include all patients and the biopsies will be taken during endoscopy for diagnosis of the primary tumour. Biopsies will then be taken during follow-up exams prior surgery but after neoadjuvant treatment. Biopsies will also be taken during surgery and in cases where surgery is not necessary biopsies will be taken regularly during follow-up exams. Blood samples and in relevant cases urinary samples and mouth swabs will be taken at all timepoints when biopsies are taken. If it is not possible to take biopsies prior treatment blood samples will still be drawn.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Neoplasms | Colorectal Neoplasm | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| No intervention, just observation | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (4)
- label
- Patients without neoadjuvant treatment
- interventionNames
- Other: No intervention, just observation
- label
- Patients with short course radiotherapy
- interventionNames
- Other: No intervention, just observation
- label
- Patients with long course chemoradiotherapy
- interventionNames
- Other: No intervention, just observation
- label
- Patients with short course radiotherapy and deferred surgery
- interventionNames
- Other: No intervention, just observation
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Colorectal cancer Exclusion Criteria: * Not colorectal cancer
References
Publications (0)
Data not yet available