Neoadjuvant Short-Course Radiotherapy With or Without Chemotherapy and AK112 in Locally Advanced Rectal Cancer
Recruiting
Phase 2Interventional Study
Rectal Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 – 80
Sex
Any
Trial phase
Phase 2
Study type
Interventional
Purpose
Treatment
Participants needed
100 (estimated)
Sponsor
fan li · Other
Who this trial is looking for
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
This phase II multicenter, randomized study evaluates the safety and efficacy of neoadjuvant short-course radiotherapy (SCRT) sequentially combined with AK112 (Envafolimab) with or without chemotherapy in patients with locally advanced rectal cancer (LARC). The study also aims to identify biomarkers predicting tumor response and develop efficacy prediction models.
Trial Locations
Loading…
Loading trial locations…
Facility
City
State
Country
Status
Eligibility Criteria
Inclusion Criteria:
1. Signed written informed consent.
2. Age 18-80 years, male or female.
3. Histologically confirmed rectal adenocarcinoma.
4. Clinical baseline stage T3-4NxM0 or TxN1-2M0 by MRI assessment.
5. Able to swallow tablets.
6. ECOG Performance Status of 0-1.
7. No prior treatment for …
Inclusion Criteria:
1. Signed written informed consent.
2. Age 18-80 years, male or female.
3. Histologically confirmed rectal adenocarcinoma.
4. Clinical baseline stage T3-4NxM0 or TxN1-2M0 by MRI assessment.
5. Able to swallow tablets.
6. ECOG Performance Status of 0-1.
7. No prior treatment for rectal cancer, including surgery, radiotherapy, 8.chemotherapy, immunotherapy, or targeted therapy.
9.Fit for surgery with no contraindications. 10.Normal organ function. 11.Tumor ≤12 cm from the anal verge
Exclusion Criteria:
1. Allergy to monoclonal antibodies, AK112 components, or CapeOX regimen.
2. Previous or current use of immune checkpoint inhibitors or immune-related 3.treatments.
4.Active autoimmune diseases or history of significant autoimmune conditions. 5.Immunodeficiency disorders or history of organ/bone marrow transplantation. 6.Uncontrolled cardiovascular conditions (e.g., heart failure, unstable angina, recent MI).
7.Severe infection within 4 weeks or active pulmonary infections. 8.Active hepatitis B or C infection. 9.Diagnosis of other malignancies within 5 years (except low-risk cancers). 10.Pregnant or breastfeeding women.
Picking one helps us show the most relevant trials first.
Your results are loading in the background — you can
change this any time from the results page.
Set your location to continue
Find My Trials uses your location to surface clinical trials near you.
Add your city or zip code to your profile and try again.